IN RE:Â ACCUTANE LITIGATIONÂ (MCL CASE NO. 271, ATLANTIC COUNTY AND STATEWIDE) Â (CONSOLIDATED) ( 2017 )


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  •                      NOT FOR PUBLICATION WITHOUT THE
    APPROVAL OF THE APPELLATE DIVISION
    This opinion shall not "constitute precedent or be binding upon any court."
    Although it is posted on the internet, this opinion is binding only on the
    parties in the case and its use in other cases is limited. R.1:36-3.
    SUPERIOR COURT OF NEW JERSEY
    APPELLATE DIVISION
    DOCKET NO. A-4760-14T1
    A-0164-15T1
    IN RE:   ACCUTANE LITIGATION
    ___________________________________________________
    Argued May 16, 2017 – Decided July 25, 2017
    Before Judges Fisher, Ostrer and Moynihan.
    On appeal from the Superior Court of New
    Jersey, Law Division, Atlantic County, Case
    No. 271 (MCL).
    Bruce D. Greenberg argued the cause for
    appellants in A-4760-14 (Seeger Weiss, LLP,
    Lite, DePalma, Greenberg, LLC, and Weitz &
    Luxenberg, PC, attorneys; David R. Buchanan
    and Peter Samberg, on the brief).
    Mary Jane Bass (Beggs & Lane) of the Florida
    bar, admitted pro hac vice, argued the cause
    for appellants in A-0164-15 (Seeger Weiss,
    LLP, Lite, DePalma, Greenberg, LLC, Weitz &
    Luxenberg, P.C., and Ms. Bass, attorneys;
    David R. Buchanan and Peter Samberg, on the
    brief).
    Paul W. Schmidt (Covington & Burling LLP) of
    the District of Columbia bar, admitted pro hac
    vice, argued the cause for respondents (in A-
    4760-14) and respondents/cross-appellants (in
    A-0164-15) Hoffmann-La Roche Inc. and Roche
    Laboratories Inc. (Gibbons P.C., Dughi Hewit
    & Domalewski, P.C. and Mr. Schmidt, attorneys;
    Michelle M. Bufano, Natalie H. Mantell,
    Russell L. Hewit, Mr. Schmidt, and Michael X.
    Imbroscio (Covington & Burling LLP) of the
    District of Columbia bar, admitted pro hac
    vice, on the brief).
    Edward J. Fanning, Jr., argued the cause for
    amicus curiae The HealthCare Institute of New
    Jersey in A-4760-14 (McCarter and English,
    LLP, attorneys; Mr. Fanning and David R. Kott,
    of counsel and on the brief; Gary R. Tulp, on
    the brief).
    PER CURIAM
    These two appeals, calendared back-to-back, stem from orders
    entered in this multicounty litigation (MCL). The first (A-4760-
    14) concerns eighteen cases in which plaintiffs alleged that, on
    various dates after April 10, 2002, they were prescribed and
    ingested     Accutane,   a   prescription     acne   drug   manufactured    by
    defendants    Hoffman-La     Roche   Inc.   and   Roche   Laboratories   Inc.
    (collectively "defendants") in New Jersey. By that time, the
    Accutane package insert or label had been amended to provide that
    the drug had been "associated with inflammatory bowel disease."
    In   these   cases,   plaintiffs     allege   they   developed   ulcerative
    colitis (an inflammatory bowel disease or IBD) from taking the
    drug; the judge determined – by way of summary judgment – that the
    post-2002 Accutane warnings were adequate as a matter of New Jersey
    law.
    The second appeal (A-0164-15) concerns the dismissal of 514
    Accutane complaints involving plaintiffs who were prescribed and
    2                              A-4760-14T1
    ingested Accutane in jurisdictions other than New Jersey. These
    plaintiffs    alleged       they   developed     ulcerative    colitis     from
    ingesting the drug and that the post-2002 warnings were inadequate.
    In   part   one   of   a   two-part   opinion,   the   trial   judge   granted
    defendants' omnibus motion for summary judgment by applying New
    Jersey law. The judge did not conduct a choice-of-law analysis in
    this part of his decision; instead he found New Jersey law applied
    because of counsel's representations in the 2005 MCL petition. In
    part two of his opinion, the judge held that if the law of other
    jurisdictions applied to these out-of-state plaintiffs, he would
    have granted defendants' motion for summary judgment dismissing
    394 of the cases under the laws of twenty-one of the jurisdictions,
    denied the motion as to 101 cases under the laws of twenty other
    jurisdictions, and granted the motion dismissing the remaining
    nineteen cases because the law of the state of injury in three
    jurisdictions was so unclear New Jersey law should apply.
    In this second appeal, plaintiffs argue the trial judge erred
    in applying or interpreting New Jersey law and, also, that the
    substantive law of the other jurisdictions required a denial of
    summary judgment.1 In their cross-appeal, defendants argue the
    1
    All of the cases reviewed to date, except Kendall v. Hoffman-La
    Roche, Inc. (Kendall I), No. A-2633-08 (App. Div. Aug. 5, 2010),
    aff'd, 
    209 N.J. 173
    (2012), involved the 1984 Accutane warning. In
    3                               A-4760-14T1
    judge   erred   in   his   alternative   disposition   denying   summary
    judgment in 101 of the cases. We turn first to the issues in A-
    4760-14 and then to those posed in A-0164-15.
    I
    In considering the issues raised in the first appeal, we
    first (a) discuss the background of these cases, (b) the evidential
    materials urged in opposition to summary judgment and the trial
    judge's determination, (c) the general legal principles followed
    when applying New Jersey products liability law to a claim based
    on the use of a pharmaceutical drug, and (d) the application of
    New Jersey law to these eighteen suits. In addition, even though
    unnecessary     to   our   determination,   we   briefly   discuss    (e)
    plaintiffs' argument that the law-of-the-case doctrine barred the
    trial judge's summary judgment ruling.
    A
    (1)
    By way of background, we briefly observe that, in 2005, the
    Supreme Court designated all pending and future statewide actions
    Kendall, which has settled, the plaintiff received the 1984 warning
    when she began taking Accutane in 1997, and received the amended
    post-2002 warning after her diagnoses with ulcerative 
    colitis. 209 N.J. at 182-86
    . Only one post-2000 warning case, Tanna v. Hoffman-
    La Roche, Inc., ATL-L-3366-04, was tried; that case resulted in a
    hung jury and has not been retried.
    4                            A-4760-14T1
    involving Accutane as a mass tort pursuant to Rule 4:38A; all
    cases   were   transferred   to   Atlantic   County   to   be   heard   on   a
    coordinated basis. From 2007 to 2008, trials were conducted in the
    three bellwether cases; those juries found the 1984 warning, which
    warned that Accutane had been "temporally associated" with IBD,
    was inadequate. McCarrell v. Hoffman-La Roche, Inc. (McCarrell I),
    No. A-3280-07 (App. Div. 2009), certif. denied, 
    199 N.J. 518
    (2009); Kendall 
    I, supra
    , 209 N.J. at 182-86 (post-2000 warning
    received after diagnosis); Sager v. Hoffman-La Roche, Inc., No.
    A-3427-09 (App. Div. 2012), certif. denied, 
    213 N.J. 568
    (2012).2
    On March 20, 2008, Judge Carol Higbee denied defendants'
    omnibus motion for summary judgment on the adequacy of the post-
    2000 package insert warning in seventy-eight MCL cases, including
    Tanna   v.   Hoffman-La   Roche   Inc.,   No.   ATL-L-3366-04     (applying
    California law), Alfano v. Hoffman-La Roche Inc., No. ATL-L-2650-
    07, and Phillips v. Hoffman-La Roche Inc., No. ATL-L-1909-07 (a
    2
    We recognize that, as a general matter, Rule 1:36-3 precludes
    the citation of unpublished opinions by our courts. That Rule,
    however, provides an exception for the citation of unpublished
    opinions when necessary for, among other things, res judicata and
    collateral estoppel purposes. Although the Rule may not have
    contemplated the use of an unpublished opinion in one or more
    cases within a larger group of collectively-managed cases, such
    as in this MCL litigation, we deem it appropriate not only to
    refer to some of our unpublished opinions for reasons expressed
    in the Rule's exceptions, but also to point out that the trial
    judge remains bound to those unpublished opinions because they
    arose out of the same MCL litigation.
    5                              A-4760-14T1
    subject of this appeal). We denied defendants' motion for leave
    to appeal.
    On December 10, 2008, Judge Higbee denied defendants' omnibus
    motion for summary judgment on the adequacy of the post-2001
    warnings in eighty-four MCL cases, including Alfano, Tanna, and
    Phillips. We denied defendants' motion for leave to appeal.
    On January 16, 2009, Judge Higbee denied defendants' omnibus
    motion for summary judgment in twenty-four cases filed by New
    Jersey plaintiffs, including Phillips, on the adequacy of some of
    the pre- and post-2000 warnings. And, in June 2010, Judge Higbee
    denied defendants' motion for summary judgment based on federal
    preemption in Weathersbee v. Hoffman-La Roche, Inc., No. ATL-L-
    3260-04 and Falco v. Hoffman-La Roche, Inc., No. ATL-L-2646-08
    (applying North Carolina law), where the plaintiffs received post-
    2001 warnings.
    Juries found the 1984 warning inadequate in four subsequently
    tried cases. McCarrell v. Hoffman-La Roche, Inc. (McCarrell II),
    No. A-4481-12 (App. Div. 2015), rev'd and remanded, 
    227 N.J. 569
    (2017); Kendall v. Hoffman-La Roche, Inc. (Kendall II), No. A-0301-
    14 (App. Div. 2016); Gaghan v. Hoffman-La Roche, Nos. A-2717-11,
    A-3211-11, A-3217-11 (App. Div. 2014); and Rossitto v. Hoffman-La
    Roche, Inc., No. A-1236-13 (App. Div. 2016), certif. denied, 
    228 N.J. 419
    (2016).
    6                          A-4760-14T1
    Meanwhile, on various dates from 2007 to 2013, the eighteen
    plaintiffs in the first appeal at hand – plaintiffs who ingested
    Accutane in New Jersey after April 10, 2002 – filed MCL complaints
    against defendants seeking damages for, among other things, a
    failure to warn under the New Jersey Product Liability Act (PLA),
    N.J.S.A. 2A:58C-1 to -11.
    In January 2015, defendants moved for summary judgment in
    Alfano on the adequacy of the post-2002 warnings under either New
    Jersey or Washington law. Alfano, however, dismissed her case with
    prejudice for unrelated reasons, prompting defendants to file an
    amended notice of motion for summary judgment (the subject of this
    appeal) based on the adequacy of the warnings in all MCL cases
    where plaintiffs first ingested Accutane after April 10, 2002.
    On April 2, 2015, the newly-designated Accutane trial judge
    issued a written opinion finding the post-April 10, 2002 Accutane
    warnings were adequate as a matter of law under the PLA. An order
    dismissing those eighteen cases was entered on May 11, 2015.
    (2)
    In light of the familiar Brill standard,3 which applies with
    equal vigor in our review of summary judgment determinations,
    Templo Fuente De Vida Corp. v. Nat'l Union Fire Ins. Co. of
    3
    Brill v. Guardian Life Ins. Co. of Am., 
    142 N.J. 520
    (1995).
    7                         A-4760-14T1
    Pittsburgh, 
    224 N.J. 189
    , 199 (2016), we consider the following
    facts and circumstances in the light most favorable to plaintiffs.
    
    Brill, supra
    , 142 N.J. at 540.
    In 1982, the Food and Drug Administration (FDA) approved
    defendants' new drug application (NDA) to market Accutane, "known
    generically as isotretinoin, for the treatment of recalcitrant
    nodular acne." McCarrell I
    I, supra
    , 227 N.J. at 577. The drug is
    a retinoid, derived from vitamin A, and is highly effective in
    treating severe acne. Kendall 
    I, supra
    , 209 N.J. at 180.
    There is no dispute that Accutane "has a number of known side
    effects,     including    dry   lips,     skin    and     eyes;    conjunctivitis;
    decreased     night     vision;     muscle      and      joint    aches;   elevated
    triglycerides; and a high risk of birth defects if a woman ingests
    the drug while pregnant." 
    Ibid. There is also
                          evidence that
    Accutane, originally studied for use in treating cancer, has an
    effect on the gastrointestinal tract, McCarrell 
    I, supra
    , slip op.
    at 6, 23-26, as acknowledged in the Accutane patent applications,
    
    Rossitto, supra
    , slip op. at 8. Pre-approval studies using dogs
    also    "revealed       instances    of        dose-related       gastrointestinal
    bleeding." 
    Id. at 6.
    Similarly, in defendants' Accutane clinical
    study   of   523   patients,      21.6%       suffered    gastrointestinal      side
    effects – primarily effects on mucous membranes – including such
    minor   effects    as    increased    thirst      and     appetite,   nausea,    and
    8                                 A-4760-14T1
    anorexia, as well as more serious gastrointestinal bleeding. 
    Ibid. Gastrointestinal symptoms were
    also reported in 34% of the clinical
    trial patients who took a chemically-similar drug (Vesanoid, the
    brand name for tretinoin), manufactured by defendants to treat
    leukemia. 
    Ibid. These Accutane cases
    concern the alleged propensity of the
    drug to cause IBD, a chronic disease that primarily manifests as
    one of two diseases: Crohn's disease or ulcerative colitis. Kendall
    
    I, supra
    , 209 N.J. at 181.4 Ulcerative colitis – plaintiffs'
    diagnosed      condition   –   primarily   involves   inflammation   of   the
    lining of the colon (large intestine), while Crohn's disease can
    occur in any part of the digestive tract from the mouth to the
    anus, although it primarily manifests in the small intestine (the
    ileum) and the colon. 
    Rossitto, supra
    , slip op. at 7. Both IBD
    forms share the same core symptoms: abdominal pain, frequent and
    often bloody bowel movements, and rectal bleeding. Kendall 
    I, supra
    , 209 N.J. at 181.
    IBD's    cause   remains   largely    unknown;    several   triggers,
    however, are associated with a statistically increased rate of
    IBD,   including    family     history,    infections,   some   antibiotics,
    4
    We note that an appeal is pending in In re Accutane Litigation,
    A-4698-14, from the trial judge's May 8, 2016 order that dismissed
    MCL cases in which the plaintiffs alleged they developed Crohn's
    disease as a result of taking Accutane.
    9                              A-4760-14T1
    smoking,      and     possibly     the   use   of   oral    contraceptives        and
    nonsteroidal        anti-inflammatory      drugs.   
    Ibid. IBD's peak onset
    occurs during adolescence, the same period individuals are likely
    to take Accutane. 
    Ibid. (3) Defendants "designed,
    manufactured, and labeled Accutane in
    New Jersey and distributed the product from this State." McCarrell
    I
    I, supra
    , 227 N.J. at 577. The FDA did not require a warning
    about   IBD    on     the   1982    Accutane    launch     label,    even     though
    defendants,         "as   the    sponsoring    pharmaceutical       company,      had
    included information in its NDA indicating that the drug had an
    effect on the gastrointestinal tract." 
    Rossitto, supra
    , slip op.
    at 8. Upon obtaining FDA approval, defendants began receiving
    reports of IBD in Accutane patients. 
    Id. at 9.
    Defendants amended
    the "Adverse Reactions" section of the label in August 1983 to
    provide that "IBD and mild gastrointestinal bleeding had been
    reported in 'less than 1% of patients and may bear no relationship
    to therapy.'" 
    Ibid. By letter dated
    September 8, 1983, Public Citizen, a nonprofit
    consumer advocacy group, "petitioned the FDA for enhanced warnings
    on Accutane about a variety of serious adverse reactions, including
    IBD." 
    Ibid. "Public Citizen expressed
    concern that the 'potential
    10                                  A-4760-14T1
    toxicity'    of   Accutane      had    been    'seriously     under-emphasized'
    because the drug had been approved on limited data, had received
    'fast track' approval, and had been overprescribed by physicians."
    
    Id. at 9-10.
    Public Citizen cited reports of patients developing
    IBD, noting that because of underreporting the reported cases
    underestimated        IBD's     actual        occurrence,     and    recommended
    defendants' inclusion of a warning about the risk of developing
    the disease. 
    Id. at 10.
    Defendants amended the "Warnings" section of the Accutane
    package insert provided to physicians in March 19845; that warning
    remained in effect until 2000. It provided that "Accutane has been
    temporally associated with [IBD] in patients without a prior
    history of intestinal disorders" and that patients "experiencing
    abdominal     pain,    rectal    bleeding       or   severe   diarrhea       should
    discontinue    Accutane       immediately."      
    Ibid. At that same
        time,
    defendants     issued    a     "Dear     Doctor"     letter    to    prescribing
    physicians, which explained that ten Accutane patients:
    have experienced gastrointestinal disorders
    characteristic of inflammatory bowel disease
    (including 4 ileitis and 6 colitis). While
    these   disorders    have    been   temporally
    associated   with   Accutane   administration,
    i.e., they occurred while patients were taking
    the drug, a precise cause and effect
    5
    The insert contained a "black box" warning about the risk of
    birth defects and of developing pseudotumor cerebri (intercranial
    hypertension), but not IBD.
    11                                 A-4760-14T1
    relationship has not been shown. [Defendants
    are] . . . continuing to monitor adverse
    experiences in an effort to determine the
    relationship between Accutane . . . and these
    disorders.
    [McCarrell 
    I, supra
    , slip op. at 7.]
    As compelled by law, 21 C.F.R. §§ 314.80-81 (2017), defendants
    continued to: monitor the safety of Accutane; report to the FDA
    any adverse drug experiences and any new information that might
    affect the "safety, effectiveness or labeling of the drug product";
    review the scientific literature; and review the data for evidence
    of signals, that is, "potential safety issues that should be
    included on the product label." 
    Rossitto, supra
    , slip op. at 13.6
    "From   1992   to   1998,   defendants   recorded   several   positive
    rechallenge reports of IBD." 
    Id. at 14.
    Dr. Alan Bess, defendants'
    former Director of Drug Safety, admitted that a single positive
    rechallenge could be significant enough to warrant inclusion of
    the event on the label. 
    Ibid. Dr. Martin Huber,
    another former
    Director of Drug Safety, however, "stated it was 'very difficult
    to interpret' positive rechallenge data for IBD, because it is a
    6
    "As part of that monitoring process, defendants collected data
    on adverse drug experiences . . . or events through its call center
    and through MedWatch, the FDA's voluntary reporting system." 
    Ibid. As required by
    21 C.F.R. §314.80(f) (2017), defendants "recorded
    the reports on an FDA form, listing among other information, a
    description of the event and whether it abated after the patient
    stopped using Accutane and returned after reintroduction (referred
    to as 'challenge'/'dechallenge'/'rechallenge')." 
    Id. at 13-14.
    12                            A-4760-14T1
    permanent disease in which the symptoms wax and wane." 
    Ibid. Defendants also inputted
    data from reports of adverse drug
    experiences     (ADE)   into    their    internal   ADVENT    database,     which
    contained      a    field      reflecting     defendants'      assessment        of
    relatedness. 
    Id. at 15.
    Defendants prepared periodic internal
    causality reports, which were not required to be submitted to the
    FDA,    that   evaluated    the    ADE   reports.   
    Ibid. In one internal
    causality assessment, defendants set forth that from 1982 to 1994,
    104 cases of IBD and related syndromes were reported in Accutane
    users, "of which thirty-three were given a causality rating of
    'possibly or probably related to the administration of the drug.'"
    
    Ibid. Based on that
    information, Dr. Henry Lefrancq, a Roche
    physician, stated in a February 24, 1994 internal memo – which was
    not submitted to the FDA – that "[i]t is reasonable to conclude
    from this data, that in rare cases, ROACCUTANE[7] may induce or
    aggravate a preexisting colitis." 
    Id. at 16.
    He explained "it was
    reasonable to assume Accutane has the same effect on the intestinal
    mucosa as on the other mucosae in the body such as the oral or
    nasal    mucosae"    and    that   "these     reactions     have   always     been
    reversible, the colitis which may develop in a relatively limited
    7
    Roaccutane, also spelled Roaccutan, is Accutane's European brand
    name.
    13                               A-4760-14T1
    number of patients can as well be regarded as reversible." In
    their June 1994 "general data" report, defendants stated that
    "[c]olitis appears as a possible Side [E]ffect of ROACCUTANE" and
    that inflammation of the small intestine and colon "is a possible
    side effect of ROACCUTANE in very rare cases, possibly in patients
    predisposed to inflammatory gastro-intestinal diseases."
    Meanwhile, defendants prepared periodic safety update reports
    (PSUR) for the European market. In an August 17, 1988 report, Dr.
    Peter Schifferdecker, a physician and product specialist, reviewed
    the ADE reports received from patients using Accutane from January
    1 to June 30, 1988, and reported that "[s]ince introduction,
    R[oche]    Drug   Safety   received    [thirty-eight]   case   reports    of
    colitis and proctitis[8] in association with [Accutane] treatment."
    Kendall 
    I, supra
    , slip op. at 10. Schifferdecker wrote that:
    [u]lcerative colitis and proctitis has an
    incidence rate of approximately 6-8 cases per
    100,000 population per year (U.S.A. and
    western Europe). . . .
    It appears that cases of colitis and proctitis
    reported to R[oche] Drug Safety are within the
    spontaneous incidence rates of the background
    population, although underreporting of such
    cases may occur. It should be stressed that
    approximately one half of the patients were
    at a certain risk for the development of
    colitis   prior   to   [Accutane]   treatment.
    8
    Proctitis is an inflammation of the lining of the rectum.
    14                           A-4760-14T1
    Although there is evidence from in vitro and
    animal experiments that [Accutane] may protect
    the organism from experimental colitis,[9] []
    R[oche] Drug Safety will further monitor
    closely cases of colitis and proctitis
    reported in association with [Accutane]
    treatment.
    [Id. at 10-11.]
    In a November 16, 2000 PSUR, which they also did not submit to the
    FDA, defendants reviewed ADEs from September 1, 1999, to August
    31, 2000, and concluded that "[i]sotretinoin has been found to be
    causally associated with [IBD], including colitis."
    (4)
    In December 1997, as sales of Accutane were "escalating
    sharply," there arose differences of opinion between defendants'
    drug safety department and defendants' marketing department about
    adopting a label change to warn about a different side effect
    (depression) of Accutane. 
    Rossitto, supra
    , slip op. at 17. Bess
    testified   that   Frank   Condella,    defendants'   vice-president    of
    marketing, "felt very strongly that any label change would hurt
    U.S. sales." 
    Ibid. "The marketing department's
    'philosophy was to
    protect the franchise' and 'build the product,' and thus Condella,
    during a 'very loud disagreement,' 'made it very clear that he
    9
    Scientists have attempted to produce colitis in laboratory
    animals through vascular impairment and immunological methods.
    15                             A-4760-14T1
    wouldn't tolerate any action that would hurt the product.'" 
    Ibid. "Mike Carter, [a
    drug safety officer] who reported to Bess, agreed
    that '[m]arketing was calling the shots.'" 
    Id. at 17-18.
    Russell Ellison, defendants' former chief medical officer,
    who   testified   in   Rossitto,   Gaghan,   and   Kendall   II,   admitted
    defendants "made a significant investment in marketing Accutane,
    and that its investment strategy was to '[f]eed the goose that
    lays the golden egg.'" 
    Rossitto, supra
    , slip op. at 18. Ellison
    acknowledged there were "disagreements" between marketing and drug
    safety, and that safety-related label changes can hurt sales, but
    he disputed that marketing "called the shots" and claimed that
    marketing concerns "did not prevail because in February 1998 the
    Accutane label was changed to include a stronger warning about
    depression." 
    Ibid. In any event,
    in March 1998, the FDA warned defendants that
    their advertising and promotional materials for Accutane
    were "false or misleading" and promoted
    "Accutane for an unapproved use." The FDA
    found that Roche had failed to disclose "that
    depression may be associated with the use of
    Accutane," and had "misleadingly" suggested
    "that Accutane therapy will minimize or
    improve the patient's psychosocial status,
    including depression," even though Roche had
    "not systematically studied" the ability of
    Accutane to modify or prevent depression.
    According to the FDA, Roche's claim was
    "particularly   troublesome   in   light   of
    information recently presented in a Dear
    16                              A-4760-14T1
    Doctor letter, that Accutane may cause
    depression[.]" The FDA required Roche to cease
    this promotional activity and to instruct its
    sales personnel to stop disseminating the
    materials.
    [Id. at 18-19.]
    As our record reflects, in February 1999, the FDA asked
    defendants whether they had "enough data to observe" Accutane-
    associated   IBD   "reversibility."     This   inquiry   generated     some
    internal   "confusion"   because   defendants   understood   IBD     was   a
    permanent,   irreversible    condition.   In   considering   defendants'
    response, Carter observed that the Accutane label "says nothing"
    about reversibility "particularly, therefore one would assume . .
    . [FDA may feel wrongly] the event is reversible." In a series of
    internal emails captioned "urgent," Huber sought help on the
    "reversibility" issue.
    In January 2000 – eleven months later – while then engaged
    in negotiations with the FDA regarding finalizing a new Accutane
    label – defendants responded to the FDA's inquiry by relying on a
    report by Dr. John LaFlore, a Roche physician, and by proposing
    no changes to the IBD label. In his October 1999 report, LaFlore
    had stated that, from 1992 to 1999, there had been 206 "case
    reports" "with IBD as a preferred term," but claimed there had
    been only one "positive rechallenge," explaining:
    17                              A-4760-14T1
    [t]he   onset   of    these   events   during
    isotretinoin use and the positive dechallenge
    reports are sufficient to justify the current
    warning in the label that IBD and regional
    ileitis may temporally arise during therapy
    and anyone with appropriate symptoms should
    discontinue therapy. However, the reports do
    not have the quality to revise this warning.
    He concluded there was insufficient information
    to recommend additional label changes related
    to [IBD]. Some patients with known active
    symptoms and diagnosis of . . . (IBD) are
    treated with Accutane for their severe
    recalcitrant acne without clinical sequel to
    their IBD symptoms. . . . There is no
    additional   information    to   suggest   an
    association   of   isotretinoin    use   with
    recurrence or prolongation of the symptoms of
    the disease based on the etiology and
    epidemiology of the disease.
    Nonetheless, in May 2000, the FDA approved an amendment to
    the "WARNINGS" section of the package insert or label – warnings
    at issue in this appeal. These amendments, which were provided to
    physicians but not patients, removed the word "temporally," and
    this time warned that:
    Accutane has been associated with inflammatory
    bowel disease (including regional iletis) in
    patients without a prior history of intestinal
    disorders. In some instances, symptoms have
    been reported to persist after Accutane
    treatment    has    been   stopped.   Patients
    experiencing abdominal pain, rectal bleeding
    or severe diarrhea should discontinue Accutane
    immediately      (see    ADVERSE    REACTIONS:
    Gastrointestinal).
    The "ADVERSE REACTIONS" section asserted that the "relationship
    18                          A-4760-14T1
    of some" of the listed events "to Accutane therapy"
    is unknown. Many of the side effects and
    adverse reactions seen in patients receiving
    Accutane are similar to those described in
    patients taking very high doses of vitamin A
    (dryness of the skin and mucous membranes,
    e.g. of the lips, nasal passage, and eyes).
    . . . .
    Gastrointestinal inflammatory bowel disease
    (see WARNINGS: inflammatory bowel disease)
    . . . bleeding and inflammation of the gums,
    colitis,   ileitis,    nausea,   and   other
    nonspecific gastrointestinal symptoms.
    Bess admitted that "[t]he term 'association' is susceptible of
    different meanings within a package insert or label." Eileen Leach,
    defendants' former Medical Director of Dermatology, testified that
    "associated" does not mean "cause," and that if defendants had
    concluded that Accutane caused IBD, it should have included that
    finding on the label. Huber agreed there was a difference between
    "association" and "causation." Huber similarly admitted it would
    be inappropriate to state that a drug is "associated with" an
    adverse event (such as birth defects) if defendants knew there was
    a causal relationship. And he recognized that, if defendants
    believed   that   an   event   was   caused   by   a   drug,   they   "had    an
    obligation to include that in [the] label."
    (5)
    Beginning    in   January   2002,     defendants   implemented     a    new
    19                               A-4760-14T1
    pregnancy prevention program entitled "System to Manage Accutane
    Related Tetatogenicity," or "S.M.A.R.T." Under that program, a
    physician could only prescribe Accutane after obtaining a supply
    of yellow Accutane stickers. To receive the stickers the physician
    had to "[r]ead" the S.M.A.R.T. Guide to Best Practices, and "[s]ign
    and return" a letter of understanding that stated:
       I know the risk and severity of fetal
    injury/birth defects from Accutane.
       I know how to diagnose and treat the
    various presentations of acne.
       I know the risk factors for unplanned
    pregnancy and the effective measures for
    avoidance of an unplanned pregnancy.
       . . . I will refer [the patient] for
    expert, detailed pregnancy prevention
    counseling and prescribing, reimbursed
    by the manufacturer, OR I have the
    expertise to perform this function and
    elect to do so.
       I understand and will properly use
    throughout   the    Accutane   treatment
    course, the S.M.A.R.T. procedures for
    Accutane including monthly pregnancy
    avoidance counseling, pregnancy testing
    and use of the yellow self-adhesive
    Accutane Qualification stickers.
    This S.M.A.R.T. Guide to Best Practices provided to physicians,
    however, focused almost exclusively on birth control and pregnancy
    and only briefly warned about IBD in a section entitled "About
    Accutane," prefaced with a statement that "Accutane is teratogenic
    20                          A-4760-14T1
    and must not be used by pregnant women," following which it
    acknowledged that
    Accutane   use  is   associated  with  other
    potentially serious adverse effects, as well
    as more frequent, but less serious side
    effects. More frequent, less serious side
    effects include cheilitis, dry skin, skin
    fragility, pruritus, epistaxis, dry nose and
    dry mouth and conjunctivitis.
    Adverse Event Warnings include psychiatric
    disorders . . . ; pseudotumor cerebri;
    pancreatitis;     hyperlipidemia;     hearing
    impairment;   hepatotoxicity;    inflammatory
    bowel disease; skeletal changes . . . ; [and]
    visual impairment.
    These paragraphs were followed by a statement that "[p]atients
    should be reminded to read the Medication Guide, distributed by
    the pharmacist at the time Accutane is dispensed." Pharmacists
    gave the "Medication Guide," published in January 2001, directly
    to patients. In alerting of the "possible serious side effects"
    of Accutane, the Guide described some of the symptoms of IBD but
    did not refer to the disease by name:
    Abdomen (stomach area) problems. Certain
    symptoms may mean that your internal organs
    are being damaged. These organs include the
    liver, pancreas, bowel (intestines), and
    esophagus . . . . If your organs are damaged,
    they may not get better even after you stop
    taking Accutane.    Stop taking Accutane and
    call your prescriber if you get severe
    stomach, chest or bowel pain; have trouble
    swallowing or painful swallowing; get new or
    worsening    heartburn,   diarrhea,    rectal
    21                         A-4760-14T1
    bleeding, yellowing of your skin or eyes, or
    dark urine.
    . . . .
    Serious permanent problems do not happen
    often. However, because the symptoms listed
    above may be signs of serious problems, if you
    get these symptoms, stop taking Accutane and
    call your prescriber.    If not treated, they
    could lead to serious health problems. Even
    if these problems are treated, they may not
    clear up even after you stop taking Accutane.
    Beginning in January 2002, physicians were also required to
    provide patients with a patient brochure: a bright pink-colored,
    metal-ring binder entitled "Be Smart/Be Safe/Be Sure." Kendall 
    I, supra
    , 209 N.J. at 183. As with the other materials referred to
    above, the "binder materials primarily focused on the dangers of
    becoming pregnant while taking Accutane." 
    Ibid. The first section
    of the Eighth and Ninth Edition warned of "serious side effects,"
    without   specifically    referring   to   IBD.   These   editions   also
    included consent forms to be removed and signed by the patients,
    one of which stated that the patient had read and understood the
    provided written materials, and listed several side effects of
    Accutane, including birth defects and the risk of depression and
    suicide, but not IBD.10
    10
    Female patients also were required to sign a second "patient
    information/consent" form, which stated that the patient had read
    and understood the written material and had watched a video on
    contraception.
    22                              A-4760-14T1
    Similar warnings to patients were included on the blister
    packaging, which again primarily warned about birth defects and
    depression, but also warned of "other serious side effects to
    watch for," without specifically referring to IBD:
    Stop taking Accutane and call your prescriber
    if you develop any of the problems on this
    list or any other unusual or severe problems.
    If not treated they could lead to serious
    health problems. Serious permanent problems
    do not happen often.
    . . . .
    Severe   stomach   pain,   diarrhea,   rectal
    bleeding, or trouble swallowing . . . .
    In September 1999, the American Journal of Gastroenterology
    published a letter to the editor in which the mother of an Accutane
    patient raised concerns about the latent onset of IBD. The writer
    suggested defendants, who had not conducted any post-marketing
    clinical or epidemiological studies to investigate a link between
    Accutane   and   IBD,   should   conduct   such   a   study.   Defendants
    internally expressed concern that they should look at this issue
    "with some dispatch," and that "a letter in a fairly widely-read
    journal . . . might add fuel to fires which are already set."
    Ten years later (after trials in the first two Accutane cases,
    McCarrell I and Kendall I), the first Accutane observational
    23                             A-4760-14T1
    epidemiological   studies11   were     conducted   by   researchers,    not
    defendants; these studies yielded mixed results. Only one study
    found a statistically-significant positive association between
    Accutane and ulcerative colitis, although four studies found a
    positive association between the drug and ulcerative colitis (but
    not Crohn's disease).
    (6)
    Cheryl   Blume,   a   pharmacologist    and   vice-president      of   a
    pharmaceutical consulting company, testified as plaintiffs' expert
    in regulatory affairs, pharmacovigilance, and drug labeling in all
    11
    There are two types of epidemiological studies: experimental
    and observational. Reference Manual on Sci. Evidence 549, 555 (3d
    ed. 2011), which may be found at the following location:
    http://www.supremecourt.ohio.gov/LegalResources/LawLibrary/resou
    rces/scientificEvidence.pdf. Experimental studies, or double-
    blind randomized control trials, in which one group is exposed to
    an agent and the other is not, are "considered the gold standard
    for determining the relationship of an agent to a health outcome
    or adverse side effect." 
    Ibid. There are no
    Accutane experimental
    studies because even though such studies have the potential to
    provide higher quality evidence, they cannot ethically be
    conducted if researchers suspect that a drug's side effects are
    harmful. 
    Id. at 555-56.
    Instead, all Accutane epidemiological
    studies to date have been less rigorous observational studies.
    Unlike experimental studies in which risk factors can be
    controlled, observational studies generally focus on individuals
    living in a community, "for whom characteristics other than the
    one of interest, such as diet, exercise, exposure to other
    environmental agents, and genetic background, may distort a
    study's results." 
    Id. at 556.
    "[T]he Achilles' heel of
    observational studies is the possibility of differences in the two
    populations being studied with regard to risk factors other than
    exposure to the agent." 
    Ibid. 24 A-4760-14T1 of
    the Accutane cases tried to date. 
    Rossitto, supra
    , slip op. at
    26. She opined that neither the 1984 warning, McCarrell 
    I, supra
    ,
    slip op. at 108, 
    Sager, supra
    , slip op. at 21-22; 
    Rossitto, supra
    ,
    slip op. at 26, nor the amended 2000-warning, Kendall 
    I, supra
    ,
    slip op. at 31-32, accurately reflected defendants' knowledge
    concerning IBD.
    In opposing defendants' summary judgment motion, plaintiffs
    cited to Blume's testimony at the Tanna trial; there, she opined
    the post-2000 warnings were inadequate because defendants failed
    to   disclose   all   information    they   possessed   at   that     time:
    information they had disclosed for other adverse events, including
    birth defects and psychiatric disorders. She explained the package
    insert was the "hub of all the information, and everything else
    comes out of it" like spokes on a wheel. In her view, as a general
    matter, the warning section of a label contains "the more serious
    adverse events that have been observed with a product."
    Blume testified that although defendants listed IBD in the
    warnings section of the label, they failed to advise physicians
    they had internally concluded Accutane was "causally associated"
    with IBD, that several cases of IBD had been found to be "possibly"
    or "probably" related to Accutane, and that Accutane can "induce
    or aggravate a preexisting colitis." She testified that defendants
    also failed to warn that IBD is a permanent, irreversible condition
    25                              A-4760-14T1
    that cannot be treated, that there were several reported cases of
    rechallenges, that there is a latent onset effect, and that the
    drug was contraindicated for patients with a family history or
    pre-existing IBD. And she asserted that Schifferdecker erroneously
    reported in 1988 that adverse events of IBD were "within the
    spontaneous incidence rates" because he failed to account for
    underreporting.
    Blume explained the difference between the term "associated,"
    which "simply means that the event occurred in some time proximity
    to when the drug was taken," and "causally associated," meaning
    "there's information linking the drug use with the adverse event."
    She additionally testified that defendants, in warning about other
    adverse events, had included:        causal language (birth defects and
    psychiatric disorders); a warning that the adverse event had been
    found     to   be   "possibly   or   probably   related   to    Accutane"
    (hepatotoxicity); and a warning that the event had subsided with
    discontinuation of therapy and recurred with reinstitution of
    therapy    (psychiatric   disorders).     Consequently,   she   testified
    defendants should similarly have included more information about
    IBD, as they had for another rare disease (pseudotumor cerebri),
    because the prescribing physicians were generally dermatologists
    who may not have been familiar with the permanence and severity
    of this gastrointestinal disease.
    26                           A-4760-14T1
    Blume concluded that the amended 2000 label had not been
    effective      in   warning    physicians     about        IBD's   severity     and
    permanence because defendants continued to receive reports of
    rechallenges; that is, physicians continued to prescribe Accutane
    even after patients developed gastrointestinal side effects. And
    she   opined    that   the    other    warning     materials,      including    the
    Medication     Guide   and    the     S.M.A.R.T.    binders,       did   not   make
    sufficiently clear that IBD was a permanent disease that cannot
    be cured with treatment. In fact, Blume found the risk of IBD was
    minimized in both the Medication Guide and the S.M.A.R.T. binders
    because the symptoms of the disease were grouped with other non-
    relevant gastrointestinal problems such as painful swallowing and
    dark urine.
    B
    Despite this evidence, the trial judge granted defendants'
    motion   for    summary   judgment,      finding     the    post-2002    warnings
    contained in the written literature were adequate as a matter of
    law to alert prescribing physicians that IBD was a risk associated
    with the ingestion of Accutane. In revisiting these issues, which
    Judge Higbee had already considered and rejected, the judge alluded
    to "new controlling authority," namely, Bailey v. Wyeth, Inc., 
    424 N.J. Super. 278
    , 314 (Law Div. 2008), aff'd, 
    422 N.J. Super. 360
    27                                 A-4760-14T1
    (App.   Div.   2011),   certif.   denied,   
    211 N.J. 274
      (2012),   and
    concluded plaintiffs failed to present "the type and quality of
    evidence" required to "overcome the rebuttable presumption of
    adequacy under the NJPLA afforded to the FDA-approved labeling
    utilized by these [d]efendants in the marketing of Accutane."
    Citing to the written warnings, and not to the testimony of Leach,
    Bess, Huber or Blume, or defendants' internal documents, the judge
    concluded that:
    Both the substance and form of the warning
    literature issued to prescribing physicians by
    [d]efendants   emanates    a   very   forceful
    seriousness of purpose; driving home the
    message to physicians of ordinary skill, care
    and diligence that is clear, accurate and
    unambiguous,   namely,   You   are  about   to
    prescribe a medication that is associated with
    risk of serious side effects.         You are
    responsible for counseling your patients of
    these risks.
    Taken as a whole, the warning system crafted
    by [d]efendants conveys a meaning as to
    potential risks and consequences that is
    unmistakable. It is inconceivable to this
    court that the reasonable dermatologist (or
    any   physician,   generally)   of   ordinary
    education, training and experience could
    examine the materials comprising the warning
    literature and not immediately conclude that
    Accutane has been associated with life-
    altering side effects, including IBD. At
    multiple points, IBD is explicitly communi-
    cated to the prescribing physician as a
    potential risk of Accutane ingestion.
    [T]he labeling and all the warning literature
    issued to physicians by the manufacturer very
    28                               A-4760-14T1
    ably disclose with ample detail and intensity
    the risks associated with taking Accutane.
    Viewed objectively, it is a striking package
    of information for introducing a medication
    to a prescribing physician. Any physician of
    ordinary skill, care and diligence who ignored
    the [d]efendants' warning system did []
    patients a disservice. Such warnings are
    entitled to the benefit of our state's
    rebuttable presumption of adequacy and are
    deemed adequate as a matter of law.
    In our de novo review of this determination, we start with certain
    general principles.
    C
    As a general matter, the adequacy of a warning presents a
    jury question. Kendall 
    I, supra
    , 209 N.J. at 195. At the same
    time, we recognize that when a plaintiff fails to overcome the
    PLA's rebuttable presumption of adequacy in pharmaceutical cases,
    
    Bailey, supra
    , 424 N.J. Super. at 314, or where a warning is
    accurate, clear and unambiguous, Banner v. Hoffmann-La Roche Inc.,
    
    383 N.J. Super. 364
    , 378-80 (App. Div. 2006), certif. denied, 
    190 N.J. 393
    (2007), a court may conclude that warnings are adequate
    as a matter of law.
    We also observe that the PLA was enacted "as a remedial
    measure to limit the liability of manufacturers by establishing
    'clear rules with respect to certain matters relating to actions
    for damages for harm caused by products,'" and "[i]n particular,"
    29                          A-4760-14T1
    to "reduce the burden on manufacturers of FDA-approved products
    resulting from products liability litigation." Kendall 
    I, supra
    ,
    209 N.J. at 194 (quoting N.J.S.A. 2A:58C-1(a)). In accordance with
    common law principles, Feldman v. Lederle Labs., 
    125 N.J. 117
    , 144
    (1991), cert. denied, 
    505 U.S. 1219
    , 
    112 S. Ct. 3027
    , 
    120 L. Ed. 2d
    898 (1992), the PLA provides that a manufacturer shall be
    rendered liable for harm caused by a product "not reasonably fit,
    suitable or safe for its intended purpose"           when the product
    "fail[s] to contain adequate warnings." N.J.S.A. 2A:58C-2. The PLA
    represents "an expression of New Jersey's strong public policy of
    ensuring     that   manufacturers     attach   adequate   warnings    and
    instructions to prescription drugs so that consumers, ultimately,
    will be made aware of the relevant risks, dangers, and precautions
    in taking such medications." In re Reglan Litig., 
    226 N.J. 315
    ,
    335 (2016).
    In addition, we take note that the Supreme Court of the United
    States     has   "articulated   an   overarching   federal   policy   for
    permitting state-law [failure-to-warn] suits," 
    id. at 334,
    by
    recognizing that the FDA:
    has limited resources to monitor the 11,000
    drugs on the market, and manufacturers have
    superior access to information about their
    drugs, especially in the postmarketing phase
    as new risks emerge. State tort suits uncover
    unknown drug hazards and provide incentives
    for drug manufacturers to disclose safety
    30                          A-4760-14T1
    risks promptly. They also serve a distinct
    compensatory function that may motivate
    injured   persons   to   come  forward   with
    information.   Failure-to-warn  actions,   in
    particular, lend force to the [Federal Food,
    Drug, and Cosmetic Act's] premise that
    manufacturers, not the FDA, bear primary
    responsibility for their drug labeling at all
    times.
    [Wyeth v. Levine, 
    555 U.S. 555
    , 578-79, 
    129 S. Ct. 1187
    , 1202, 
    173 L. Ed. 2d 51
    , 68-69
    (2009).]
    Of additional importance, the PLA incorporates the "learned
    intermediary" doctrine by which a manufacturer's duty to warn
    about the dangers of prescription drugs runs to the physician, not
    the patient. N.J.S.A. 2A:58C-4; Perez v. Wyeth Labs., Inc., 
    161 N.J. 1
    , 10 (1999); Niemiera by Niemiera v. Schneider, 
    114 N.J. 550
    , 559 (1989). Significantly, the PLA recognizes "the important
    role of the federal regulatory system over prescription drugs,"
    Reglan 
    Litig., supra
    , 226 N.J. at 335, and provides that an FDA-
    approved drug warning constitutes "a rebuttable presumption" that
    the warning is adequate, N.J.S.A. 2A:58C-4. In other words, "an
    FDA-approved label is presumably adequate to inform a reasonable
    person of the dangers of a product." Kendall 
    I, supra
    , 209 N.J.
    at   197.   The   Court   also   expressed   an   expectation   that   the
    presumption would be overcome only in "rare cases." 
    Perez, supra
    ,
    161 N.J. at 25.
    We also recognize that, in accordance with the Federal Food,
    31                            A-4760-14T1
    Drug, and Cosmetic Act (FDCA), 21 U.S.C.A. §§ 301-399f, all
    pharmaceutical drugs must be FDA-approved before being marketed
    in the United States. Reglan 
    Litig., supra
    , 226 N.J. at 329. The
    FDA, which regulates the manufacturing, packaging, and labeling
    of drugs under the FDCA, approved all of the warnings at issue
    here, including: the May 2000 package insert; the January 2001
    Medication   Guide;   the   January   2002   S.M.A.R.T.   Guide   to   Best
    Practices; the January 2002 "Be Smart/Be Safe/Be Sure" patient
    brochure; and the blister packaging. See 21 U.S.C.A. § 355(a).
    The FDCA requires a pharmaceutical manufacturer to prove,
    prior to marketing, that a new drug "is safe and effective and
    that the proposed label is accurate and adequate." PLIVA, Inc. v.
    Mensing, 
    564 U.S. 604
    , 612, 
    131 S. Ct. 2567
    , 2574, 
    180 L. Ed. 2d 580
    , 588 (2011). These federal statutes and regulations are based
    on the central premise that "the manufacturer bears responsibility
    for the content of its label at all times [and] is charged both
    with crafting an adequate label and with ensuring that its warnings
    remain adequate as long as the drug is on the market." 
    Wyeth, supra
    , 555 U.S. at 
    570-71, 129 S. Ct. at 1197-98
    , 173 L. Ed. 2d
    at 63. The FDCA renders a manufacturer responsible                for "the
    accuracy and adequacy" of a label "not only when it files a new
    drug application, but also when it seeks FDA approval for updated
    labeling to inform the public of previously unknown adverse side
    32                               A-4760-14T1
    effects caused by a drug, 21 U.S.C.A. §§ 355(b)(1),(d),(j)(2)(A)."
    Reglan 
    Litig., supra
    , 226 N.J. at 330 (quoting 
    Mensing, supra
    , 564
    U.S. at 
    612, 131 S. Ct. at 2574
    , 180 L. Ed. 2d at 588).
    In failure-to-warn claims involving pharmaceutical drugs, our
    Legislature    has   acknowledged    "the   preeminent   role   of   federal
    regulation," Cornett v. Johnson & Johnson, 
    211 N.J. 362
    , 387
    (2012), by affording manufacturers a "rebuttable presumption" that
    FDA-approved warnings will be assumed "adequate." N.J.S.A. 2A:58C-
    4. This presumption helps "to ensure that manufacturers are not
    made guarantors against remotely possible, but not scientifically-
    verifiable, side-effects of prescription drugs, a result that
    could have 'a significant anti-utilitarian effect.'" 
    Perez, supra
    ,
    161 N.J. at 25.
    D
    Notwithstanding, the PLA recognizes that compliance with FDA
    regulations provides only "compelling" – "not absolute" – evidence
    that "a manufacturer satisfied its duty to warn about the dangers
    of its product." Kendall 
    I, supra
    , 209 N.J. at 195; 
    Perez, supra
    ,
    161   N.J.    at   24.   It   was   anticipated   that   this   "virtually
    dispositive" presumption would be difficult to overcome. Kendall
    
    I, supra
    , 209 N.J. at 195-97; see Dreier, Keefe & Katz, Current
    N.J. Products Liability & Toxic Torts Law 468-69 (2017). Yet the
    33                              A-4760-14T1
    parties acknowledge the statutory presumption can be overcome.
    They disagree, however, as to the precise effect and force of the
    presumption. Plaintiffs argue that, "on its face, the statute does
    not appear to require anything more than that necessary to overcome
    a standard N.J.R.E. 301 presumption." We reject this view.
    N.J.R.E.   301   provides   that   "[i]f   evidence   is   introduced
    tending to disprove the presumed fact, the issue shall be submitted
    to the trier of fact for determination unless the evidence is such
    that reasonable persons would not differ as to the existence or
    nonexistence of the presumed fact." Latching on to this approach,
    plaintiff argues the PLA created, in their words, only "a garden
    variety rebuttable presumption" that should be viewed in the manner
    prescribed by N.J.R.E. 301. But, when considering the PLA's intent
    to limit the liability of drug manufacturers, it seems clear the
    garden-variety presumption of N.J.R.E. 301 was discarded in favor
    of what Perez described as something that "[f]or all practical
    purposes," will not be overcome "absent deliberate concealment or
    nondisclosure of after-acquired knowledge of harmful effects,
    compliance with FDA standards should be virtually dispositive of
    [failure-to-warn 
    claims]." 161 N.J. at 25
    .
    The Court confirmed that interpretation in Rowe v. Hoffman-
    La Roche, Inc., 
    189 N.J. 615
    , 626 (2007). And, in Kendall 
    I, supra
    ,
    209 N.J. at 195, the Court referred to its holding in Perez as
    34                               A-4760-14T1
    having created "a super-presumption." Consequently, we reject
    plaintiff's argument that the statutory presumption should be
    approached in the manner described in N.J.R.E. 301. We recognized
    as much when we affirmed the trial court's explanation in 
    Bailey, supra
    , 424 N.J. Super. at 314, that "the presumption of adequacy
    afforded to a manufacturer's compliance with FDA requirements is
    stronger and of greater evidentiary weight than the customary
    presumption referenced in N.J.R.E. 301." See also Dreier, Keefe &
    
    Katz, supra, at 468-69
    (observing that the statutory presumption
    described in Perez is much stronger than the typical presumption).
    Consequently, this view of the presumption poses a question
    relevant to this appeal: what type and degree of proof will rebut
    the N.J.S.A. 2A:58C-4 "super presumption?" In Kendall 
    I, supra
    ,
    slip op. at 53, we said the "strength of the statutory presumption
    may be lessened . . . if the warning at issue is not the initial
    warning approved by the FDA for the drug," as in these cases, "but
    rather is a modified warning that was negotiated post-market
    between the manufacturer and the FDA." And we recognized in McDarby
    v. Merck & Co., 
    401 N.J. Super. 10
    , 65 (App. Div. 2008), appeal
    dismissed, 
    200 N.J. 267
    (2009), that, prior to 2007, the FDA did
    not have the "authority to compel labeling changes, but instead
    had to negotiate changes with the drug's sponsor." And, given the
    manufacturers' "common resistance to such labeling changes, a
    35                           A-4760-14T1
    revised label may be the result of a compromise, rather than a
    unilateral expression of the FDA's preferred regulatory approach."
    Kendall    
    I, supra
    ,   slip     op.    at   54.    In   light   of    the   ongoing
    regulatory dynamics between drug companies and the FDA, the PLA's
    presumption of adequacy is easier to overcome for a negotiated,
    post-market label than for the original warning accompanying the
    drug,     which    was     not,    to     the   same    extent,     the    result      of
    "conciliatory processes." 
    McDarby, supra
    , 401 N.J. Super. at 69.
    See 
    Wyeth, supra
    , 555 U.S. at 
    578-79, 129 S. Ct. at 1202
    , 173 L.
    Ed. 2d at 68 (recognizing FDA's "limited" monitoring resources).
    The presumption may also be overcome with: (1) evidence of a
    deliberate        concealment       or     nondisclosure       of    after-acquired
    knowledge of harmful effects, 
    Perez, supra
    , 161 N.J. at 25; 
    Rowe, supra
    ,     189    N.J.     at     626;    or    (2)    substantial       evidence      of
    economically-driven manipulation of the post-market regulatory
    process, 
    McDarby, supra
    , 401 N.J. Super. at 63, 66.
    As to this first aspect, we note that the Court in 
    Cornett, supra
    , 211 N.J. at 390, upheld our reversal of a dismissal on the
    grounds of federal preemption, because:
    defendants withheld information from the
    general public and the medical community about
    the limitations of the device or safe use of
    the   device,   including   information   that
    instructions for post-implantation therapy
    were not part of the [premarket approval
    (PMA)] process, and misrepresented to the
    36                                   A-4760-14T1
    general public and medical community that the
    [device] was non-thrombogenic. As stated, this
    claim overcomes the PLA rebuttable presumption
    of adequacy. 
    Perez, supra
    , 161 N.J. at 25.
    Such a claim falls within a traditional area
    of state concern and regulation because fraud
    on the FDA is not an element of the claim and
    it can be proved by evidence other than by
    evidence of fraud on the FDA.
    On the other hand, Bailey presents an example of a plaintiff's
    failure to overcome the presumption regarding a revised label.12
    Applying the Perez/Rowe exceptions here, we must consider – through
    the Brill prism – whether plaintiffs presented sufficient evidence
    of   deliberate   concealment   or    nondisclosure   of   after-acquired
    knowledge of harmful effects to suggest that a genuine dispute as
    to whether the PLA's "super" presumption may be overcome.
    Plaintiffs contend, as in other Accutane cases involving the
    1984 warning, that they can overcome the presumption because of
    evidence that defendants "failed to disclose information it had
    on the risk of IBD with Accutane use, that economics drove its
    12
    In Bailey, a trial judge found the plaintiffs failed to overcome
    the rebuttable presumption of adequacy afforded FDA-approved
    labeling even though the label had been significantly revised on
    multiple occasions since initial 
    approval. 424 N.J. Super. at 304
    ,
    336. The Bailey trial judge found the plaintiffs "failed to present
    any evidence of deliberate concealment or nondisclosure of after-
    acquired knowledge" because there was no proof that defendants
    withheld any information on safety, including adverse event
    reports, prior to approval by the FDA. 
    Id. at 315.
    37                           A-4760-14T1
    decisions on drug safety and warnings, and that it withheld
    information on the risk of the drug from the medical community and
    the public." We commence our consideration of the evidential
    materials by observing that in all other cases tried to date13
    within this MLC matter, juries have found the 1984 FDA-approved
    warning that Accutane had been temporally associated with IBD was
    inadequate.
    For example, in McCarrell I
    I, supra
    , 227 N.J. at 577-78, the
    plaintiff claimed that
    the Accutane label and other warnings conveyed
    the impression that the listed adverse
    reactions to Accutane would arise while the
    patient was taking the medication and that
    discontinuing its use would resolve such
    problems. Plaintiff also contends that the
    warnings did not suggest that he could develop
    an irreversible case of [IBD] after completion
    of the Accutane regimen. He asserts that,
    during the period he took Accutane, Roche knew
    or should have known that Accutane not only
    could trigger [IBD] after its use, but that
    it also could cause irreversible damage to his
    organs, and that Roche failed to provide
    adequate warnings to him and his physician
    about those risks.
    We affirmed those findings in all of the cases raising the issue
    of the adequacy of the 1984 warning. In fact, in McCarrell 
    I, supra
    , slip op. at 108, we rejected defendants' argument that the
    13
    McCarrell I and II, Kendall I and II, Sager, Gaghan, and
    Rossitto.
    38                          A-4760-14T1
    1984 Accutane label warning was adequate as a matter of law under
    the PLA. In Kendall 
    I, supra
    , slip op. at 88-89, we determined
    that Blume's testimony was sufficiently persuasive to overcome the
    statutory presumption. And, in 
    Rossitto, supra
    , slip op. at 55-
    57, we were satisfied plaintiff presented sufficient evidence to
    overcome the presumption, stating:
    As in McCarrell I and Kendall I, here there
    was evidence that the 1984 warning, as it
    existed when plaintiffs took the drug from
    1992 to 1998, was inadequate even though it
    specifically referred to IBD, because it did
    not accurately reflect the knowledge the
    company allegedly had. As we have noted, Dr.
    Blume testified that during the sixteen years
    that the label had remained unchanged (from
    1984 to 2000), Roche had received information
    through ADE reports that indicated both a
    causal relationship between Accutane and IBD
    and a latency effect, which she asserted was
    critically   important   information   for   a
    physician to have in making a risk/benefit
    analysis. Dr. Blume also criticized Roche's
    use of the term "temporally associated," which
    was subject to differing definitions by the
    company's own employees, and which she said
    meant while a patient was taking the drug.
    The labeling expert opined that the use of the
    term "temporally" falsely suggested that the
    disease was reversible, and that there was no
    latent effect.
    We recognize that the FDA approved the 1984
    version of the label. Nevertheless, plaintiffs
    marshalled sufficient competing evidence upon
    which a jury reasonably could rely to overcome
    the rebuttable statutory presumption of
    adequacy. At a minimum, viewing the record
    from this trial, as we must, in a light most
    favorable to the respondents . . . there was
    39                          A-4760-14T1
    potentially credible proof of the company's
    "deliberate concealment or nondisclosure of
    after-acquired   knowledge   of   [Accutane's]
    harmful effects[.]" 
    Perez, supra
    , 161 N.J. at
    25 (emphasis added); see also 
    Rowe, supra
    , 189
    N.J. at 626. On a retrial, the parties are
    free to continue to litigate the general
    causation issues bearing upon Accutane's
    actual "harmful effects" and the adequacy of
    the 1984 label, with the opportunity to expand
    the proofs to include more recent scientific
    studies further addressing those questions.
    We have yet to directly address whether plaintiffs overcame
    the presumption of adequacy as to the post-2000 warnings. In
    Kendall 
    I, supra
    , 209 N.J. at 182-84, the Court only considered
    the post-2000 warnings as it related to the tolling of the statute
    of limitations. In that case, the plaintiff was first prescribed
    Accutane in 1997 (when the 1984 warning was in effect), was
    diagnosed with IBD in April 1999, received her fifth course of
    Accutane in December 2000, and her sixth course from 2003 to 2004
    (when the 2000 warnings at issue here were in effect). 
    Id. at 184-
    86. The jury considered only the earlier warnings and found
    defendants failed to provide an adequate warning to the treating
    physician of the risks of IBD from Accutane that it either knew
    or should have known prior to April 1999. We reversed and remanded
    on   other   grounds   but   found   Kendall   had   presented   sufficient
    evidence,     regarding   its   pre-1999   warnings,    to   overcome    the
    presumption:
    40                             A-4760-14T1
    There is ample factual proof in the present
    record to justify the jury's determination
    that the warnings supplied with Accutane, even
    though they had been approved by the FDA, were
    inadequate   to    have  reasonably    alerted
    plaintiff and her physicians to the risks that
    plaintiff would contract IBD from using the
    drug.
    . . . .
    Among other things, the expert testimony of
    plaintiff's labeling expert, Dr. Blume (who
    was not countered by an equivalent defense
    expert   specifically    called    to    opine
    exclusively    on   labeling    issues)    was
    sufficiently persuasive and tied to the proofs
    that a reasonable juror could have found the
    statutory presumptions were overcome.
    [Kendall 
    I, supra
    , slip op. at 88-89.]
    The Supreme Court affirmed, holding that "Kendall's suit may
    proceed because the evidence not only overcame the presumption,
    but   established   that   under   all   the   circumstances,   Kendall
    reasonably was unaware that defendants caused her injury until
    after December 21, 2003." Kendall 
    I, supra
    , 209 N.J. at 198. The
    Court wrote:
    Although we can conceive of circumstances in
    which the 2003 warning might have been
    sufficient to alert a plaintiff of the
    connection between Accutane and her disease,
    it was certainly not sufficient, in these
    circumstances, to cause Kendall to doubt her
    physicians or to disregard the advice and
    information that had been imparted to her by
    them for the prior six years. That is
    particularly so in light of the lack of a
    41                           A-4760-14T1
    discernable link between Kendall's symptoms
    and the ingestion of the drug.
    [Id. at 199.]
    The Accutane MCL trial judges have addressed this issue, but with
    conflicting results on the adequacy of the post-2000 warnings.
    In   considering   the   adequacy   of   the   post-April   10,   2002
    warnings, it may be true that the warnings to physicians (May 2000
    package insert and S.M.A.R.T. Guide to Best Practices), and to
    patients (2001 Medication Guide, Be Smart/Be Safe/Be Sure binder,
    and blister packaging) possess greater clarity than the 1984
    warnings at issue in McCarrell I and II, Kendall I and II, Sager,
    Gaghan, and Rossitto. "[T]emporally" was removed; without the
    connotation conveyed by that word, physicians were warned that
    Accutane is "associated" with IBD. Warnings were also added that
    IBD symptoms had persisted in some cases after Accutane was
    discontinued, thus coming closer to conveying that symptoms may
    be permanent. In 
    Rossitto, supra
    , slip op. at 45, we said "it is
    manifestly clear that the 2000 warning . . . strengthen[ed] the
    label's warning relating to IBD and gastrointestinal disorders by
    removing the 'temporally associated' phrasing."
    But the post-2002 warnings like the 1984 warnings still lack
    causal language – what Blume said was "critically important"
    information for physicians. 
    Id. at 56.
    In fact, many of the
    42                               A-4760-14T1
    treating physicians in the Accutane MCL cases have testified they
    would have wanted to know if there was a causal relationship, and
    if warned, they would have conveyed that warning to their patients.
    
    Id. at 58-61.
    The warnings also lack information as to a latency
    effect, and lack any statement that the disease is not reversible.
    Indeed,   the    materials   provided     to   patients,    which   were    also
    available to physicians, implied that if "treated" a patient would
    not suffer "serious health problems." As Judge Higbee found in
    denying defendants' previous motion for summary judgment, the
    Medication Guide compounded the confusion as to causation by
    failing to refer to IBD and by listing the symptoms of IBD along
    with other non-relevant symptoms such as yellowing of the eyes and
    dark urine.
    The record also contains evidence that defendants had after-
    acquired knowledge of these harmful effects that they failed to
    disclose. For example, there was evidence that defendants had
    internally      concluded,   based   on   information      contained   in    ADE
    reports, that in some cases there was a causal effect between the
    drug and IBD, but defendants did not disclose that information to
    the FDA or include it in the Accutane label. And there was evidence
    that   defendants    included   that      information   for   other    adverse
    events, including strong warnings that "there is an extremely high
    risk that a deformed infant can result if pregnancy occurs while
    43                                A-4760-14T1
    taking     Accutane,"     and       warnings   that     Accutane        "may     cause"
    psychiatric disorders."
    The record also contains evidence that defendants received
    several positive rechallenge reports, which they did not include
    in the label as they had for psychiatric disorders. Consequently,
    plaintiffs argue defendants may have misrepresented the number of
    rechallenge events in responding to the FDA's inquiry. In addition,
    defendants did not respond to the FDA's inquiry regarding whether
    Accutane-induced IBD was reversible. Despite this after-acquired
    knowledge of harmful effects, and the confusion as to whether the
    disease was reversible, no changes to the 1984 label were proposed
    by defendants in 2000.
    In    applying     our   familiar      standard    of     review    on    summary
    judgment     dispositions,          we   conclude     from     this     record     that
    plaintiffs      presented       sufficient          evidence     of      defendants'
    nondisclosure of after-acquired knowledge of Accutane's harmful
    effects    to   overcome      the    rebuttable      statutory    presumption         of
    adequacy and to present a jury question as to the adequacy of the
    warning.    Although defendants specifically mentioned IBD in their
    warnings, there is evidence from which a finder of fact could
    conclude that, after FDA-approval, defendants internally concluded
    there was a causal effect between Accutane and IBD and received
    reports of rechallenges and a latency effect – critical information
    44                                   A-4760-14T1
    that defendants did not disclose in their post-2002 warnings.
    Even though unnecessary to our disposition of this appeal –
    because     we   conclude   that   plaintiffs      overcame      the   statutory
    presumption by presenting sufficient evidence under the first
    prong   –   we   briefly    discuss   the    second     prong,   i.e.,    whether
    plaintiffs presented substantial evidence of economically-driven
    manipulation of the post-market regulatory process.
    To give context to this argument we briefly discuss our
    experiences with this second prong. In 
    McDarby, supra
    , 401 N.J.
    Super. at 50, the plaintiffs brought claims under the PLA against
    a manufacturer of Vioxx for failure to warn of cardiovascular
    risks. At the time of FDA approval, the defendant was aware of a
    possible,    but   unconfirmed,       risk   of   increased      cardiovascular
    events. 
    Id. at 67.
    Defendant's post-approval study unintentionally
    confirmed    the   increased    risk.   
    Ibid. The defendants, however,
    sought "to dilute the labeling required as a result of [this]
    study" and "to ensure" the results "were not communicated to
    prescribing physicians by sales persons." 
    Id. at 68.
    We concluded
    this type of conduct can overcome the presumption, finding that
    given the
    admitted flaws in the FDA's control over
    postmarket labeling in the years that Vioxx
    was on the market, we are unwilling to accept
    Merck's position that the presumption of
    adequacy of a prescription drug's label can
    45                                 A-4760-14T1
    be overcome only upon proof of deliberate
    concealment or nondisclosure. Facts unavail-
    able to the Supreme Court at the time of the
    Perez decision demonstrate that such a
    restriction is too narrow.
    [Id. at 66.]
    A similar approach was taken by the trial judge in 
    Bailey, supra
    ,
    424 N.J. Super. at 315-19.
    Although the evidence here might not appear as strong as that
    in McDarby, we conclude that for present purposes – requiring that
    evidence be viewed in plaintiffs' favor – that this evidence also
    required a denial of summary judgment.
    In support of their arguments on this second prong of the
    Perez/Rowe exception, plaintiffs refer to: (1) the "marketing
    trumps safety" discussions regarding Accutane and depression; (2)
    Ellison's comments that defendants' investment strategy was to
    "feed the goose that lays the golden egg"; and (3) defendants'
    failure to respond to the FDA's query regarding IBD reversibility.
    Because the significance or weight of this evidence is a matter
    for the trier of fact, we conclude that it was sufficient to
    preclude summary judgment.
    In granting summary judgment, the trial judge adopted a view
    similar to defendants' conclusory assertion that "no reasonable
    jury   could   conclude    that   Accutane's    2002   warnings     failed       to
    adequately     warn   prescribers   of    the   risk   of   IBD."   The     judge
    46                                   A-4760-14T1
    similarly concluded that the warnings are "clear, accurate and
    unambiguous," and that the facts demonstrate
    the labeling and all the warning literature
    issued to physicians by the manufacturer very
    ably disclose with ample detail and intensity
    the risks associated with taking Accutane.
    Viewed objectively, it is a striking package
    of information for introducing a medication
    to a prescribing physician. Any physician of
    ordinary skill, care and diligence who ignored
    [d]efendants' warning system did his/her
    patients a disservice. Such warnings are
    entitled to the benefit of our state's
    rebuttable presumption of adequacy and are
    deemed adequate as a matter of law.
    We reject the judge's determination that the warning was
    clear enough to negate a trial on the issue. The PLA provides that
    a manufacturer shall be liable for harm caused by a product that
    was "not reasonably fit, suitable or safe for its intended purpose"
    because it "failed to contain adequate warnings." N.J.S.A. 2A:58C-
    2. A manufacturer "shall not be liable for harm caused by a failure
    to warn if the product contains an adequate warning," which is
    defined as
    one that a reasonably prudent person in the
    same or similar circumstances would have
    provided with respect to the danger and that
    communicates adequate information on the
    dangers and safe use of the product, taking
    into account . . . in the case of prescription
    drugs . . . the characteristics of, and the
    ordinary knowledge common to, the prescribing
    physician. . . .
    [N.J.S.A. 2A:58C-4.]
    47                         A-4760-14T1
    The PLA thereby incorporates the "learned intermediary" doctrine
    under which a pharmaceutical manufacturer's duty to warn about the
    dangers of prescription drugs runs to the physician, not the
    patient. 
    Perez, supra
    , 161 N.J. at 10; 
    Niemiera, supra
    , 114 N.J.
    at 559. "A product warning or instruction that does not comport
    with" N.J.S.A. 2A:58C-4 is "defective." 
    Banner, supra
    , 383 N.J.
    Super. at 375.
    Consequently, we reverse because we substantially agree with
    the views expressed by Judge Higbee when      she denied summary
    judgment on this same issue. Judge Higbee emphasized, as do we,
    that the summary-judgment procedure required a consideration of
    the evidence in the light most favorable to plaintiffs:
    Looking at the facts in [the] light most
    favorable to plaintiff, the question is does
    the warning convey in a clear, concise, and
    sufficiently forceful way the risk of the
    patient developing IBD which is a severe life
    changing condition that is permanent even
    after the drug is discontinued?
    It may be that the facts about the disease are
    not as represented by plaintiff's expert, but
    for purposes of this motion the Court must
    assume that Accutane causes IBD which is very
    different from transient gastrointestinal
    problems associated with many medications.
    Even if the jury finds that plaintiff's
    allegations about Accutane and IBD are all
    true, they still can find this warning is
    adequate. The jury can accept that even if
    Accutane probably "causes" IBD, the words
    "associated with" are sufficient. A warning
    48                          A-4760-14T1
    can be adequate without using the word
    "causes," but it can also be inadequate
    depending on all the facts.
    The jury may conclude this warning adequately
    conveys to doctors the nature of the risk
    because all doctors should understand IBD is
    permanent and serious, but plaintiffs point
    out that doctors who prescribe Accutane are
    usually dermatologists, not gastroenterolo-
    gists. A jury could decide the second and
    third sentence [in the warning] suggests to a
    doctor the lesser more transient conditions
    of diarrhea and gastrointestinal pain that may
    persist after removal from the drug, but which
    eventually resolves especially by saying the
    drug should be discontinued if there are these
    common GI symptoms. This may be found to imply
    to the physicians that stopping the treatment
    would prevent the development of IBD.
    A drug label does not have to have the best
    possible warning, but it must be sufficient
    to adequately convey the nature, extent, and
    seriousness of the risk in a clear unambiguous
    way to the prescribers of the drug. In this
    case, as in most cases, the sufficiency of the
    warning is for the jury.
    The bottom line is this [c]ourt cannot find
    as a matter of law that this warning was
    inadequate, but also cannot find it was
    adequate as a matter of law.
    In   addition,   in   denying    defendants'   omnibus   motion   for
    summary judgment on the post-2000 package insert and the January
    2001 Medication Guide warnings, Judge Higbee found that:
    The question now is does the language in the
    patient guide strengthen the 2000 warning and
    make it so clear that the issue of adequacy
    [] should be taken from the jury. As the
    plaintiffs point out, the new language itself
    49                           A-4760-14T1
    does not mention IBD. In fact, the new
    language generally refers to "the liver,
    pancreas, and bowel (intestines)." It is so
    general it could be found to weaken the
    information in the label, not strengthen it.
    There is no direct reference to IBD.
    The Medication Guide also states "[the
    symptoms] may not get better even after you
    stop taking Accutane." (emphasis added). It
    is not disputed that if you have IBD, you will
    not get "better," in the sense you will ever
    be cured.
    Additionally, the plaintiffs point out (and
    the defendants ignore) additional language in
    the Medication Guide in a paragraph at the
    bottom of the "serious side effects" listings.
    The language states that "[i]f [the symptoms
    are] not treated, they could lead to serious
    health problems. Even if these problems are
    treated, they may not clear up after you stop
    taking Accutane." (emphasis added). The "could
    lead" and "may not" language are ambiguous.
    The ambiguity of the warnings reflects the
    defendants' position that there is no proof
    of causation. Since the [c]ourt must accept
    all facts in favor of the plaintiff, including
    causation, which four juries have found does
    exist, "could lead" and "may not" are just not
    direct enough to render the warning adequate
    as a matter of law even if they directly
    discussed IBD which they do not. Again, it may
    be adequate, but it clearly is a jury
    question.
    To be sure, defendants' arguments are colorable. We have
    discussed the legal standards, which saddle plaintiffs with the
    obligation to demonstrate that a reasonably prudent manufacturer
    would have provided a stronger warning than the 2000 warning:
    "Accutane has been associated with inflammatory bowel disease."
    50                          A-4760-14T1
    The post-2000 warnings may be clearer than the 1984 warnings but
    we are satisfied, substantially for the reasons expressed by Judge
    Higbee quoted above, that plaintiffs have presented a sufficient
    issue of material fact about the warning's adequacy. Defendants
    still failed to use any causal language, warning instead that IBD
    was "associated" with Accutane use, even though there was evidence
    from which a jury could find that defendants had internally
    concluded there was a causative effect. The word "associated" is
    susceptible of different meanings and, when viewed in the light
    most favorable to plaintiffs, would appear not to be sufficiently
    "intens[e]" or "striking" – words used by the judge to describe
    the warning – to suggest to a reasonably prudent reader that the
    drug being "associated" with IBD was the same as the drug causing
    IBD.14
    14
    We are not persuaded that our decision in Spinden v. Johnson &
    Johnson, 
    177 N.J. Super. 605
    , 606 (App. Div.), certif. denied, 
    87 N.J. 376
    (1981) requires a different result. There, the plaintiff
    alleged warnings contained on packages of Ortho-Novum (birth
    control pills) which referred to the risk of developing
    thromboembolic disease were inadequate. The package insert
    provided in relevant part that:
    An increased risk of thrombo-embolic disease
    associated   with   the    use   of   hormonal
    contraceptives has now been shown in studies
    conducted in both Great Britain and the United
    States.
    51                          A-4760-14T1
    For these reasons, we reverse the entry of summary judgment
    in favor of defendants.
    E
    Plaintiffs also argue that the trial judge erred in rejecting
    Judge Higbee's prior rulings on the same subject matter. Although
    not necessary to our disposition – since we reverse on the merits
    – we briefly observe that we find no particular error in the
    judge's revisiting of these issues.
    The so-called law-of-the-case doctrine is a non-binding,
    discretionary rule designed to prevent litigation of a previously
    Retrospective studies of morbidity in Great
    Britain and studies of morbidity in the United
    States have shown a statistically significant
    association     between      thrombophlebitis,
    pulmonary embolism and cerebral thrombosis and
    the use of oral contraceptives. . . .
    [Id. at 607.]
    The trial judge in Spinden found these warnings were adequate as
    a matter of law and granted an involuntary dismissal. 
    Ibid. In affirming, we
    found the "trial judge's reasoning that the phrase
    'a statistically significant association' means a cause and effect
    relationship seems correct," mainly because it was expressed in
    the context of a clearer and more elaborate warning about "'an
    increased risk of thromboembolic disease associated with the use
    of hormonal contraceptives . . . .'" 
    Id. at 608
    (quoting Goodson
    v. Searle Labs, 
    471 F. Supp. 546
    , 547 (D. Conn. 1978)). This case
    is distinguishable because here the label warns only that Accutane
    has been "associated" with IBD – a term which, when used in a
    label, even defendants' own employees conceded could be
    susceptible to different meanings.
    52                          A-4760-14T1
    resolved issue. Lombardi v. Masso, 
    207 N.J. 517
    , 538 (2011). The
    doctrine requires "judges to respect unreversed decisions made
    during the trial by the same court or a higher court regarding
    questions of law." Sisler v. Gannett Co., 
    222 N.J. Super. 153
    , 159
    (App. Div. 1987), certif. denied, 
    110 N.J. 304
    (1988). "Prior
    decisions on legal issues should be followed unless there is
    substantially    different   evidence   at   a   subsequent    trial,    new
    controlling     authority,   or   the   prior    decision     was   clearly
    erroneous." 
    Ibid. An order denying
    summary judgment, however, "is not subject
    to the law of the case doctrine because it decides nothing and
    merely reserves issues for future disposition." Gonzalez v. Ideal
    Tile Importing Co., 
    371 N.J. Super. 349
    , 356 (App. Div. 2004),
    aff’d, 
    184 N.J. 415
    (2005), cert. denied, 
    546 U.S. 1092
    , 126 S.
    Ct. 1042, 
    163 L. Ed. 2d 857
    (2006). The denial of summary judgment
    "is always interlocutory, and never precludes the entry of judgment
    for the moving party later in the case . . . ." Hart v. City of
    Jersey City, 
    308 N.J. Super. 487
    , 498 (App. Div. 1998).
    Because the prior ruling represented a denial of summary
    judgment, the doctrine had no application. The trial judge was
    entitled to revisit – in a sound exercise of discretion – that
    interlocutory disposition at any time prior to entry of final
    53                               A-4760-14T1
    judgment in the interests of justice. R. 4:42-2.15
    II
    The 514 plaintiffs involved in the second appeal filed MCL
    Accutane complaints against defendants on various dates between
    2005 and 2013. The long-form complaint, designated for use in
    these MCL cases, contains their claim of defendants' failure to
    warn under New Jersey's PLA, "and/or [sic] the analogous law of
    plaintiff's state(s) of ingestion and/or [sic] prescription."
    In January 2015, defendants moved for summary judgment in a
    case scheduled for trial a few months later on the adequacy of the
    post-2002 warnings under either New Jersey or Washington law; that
    plaintiff, however, dismissed her case for unrelated reasons.
    Defendants then amended their motion for summary judgment based
    on the adequacy of the warnings in all MCL cases where plaintiffs
    first ingested Accutane after April 10, 2002.
    In deciding that motion, the judge issued a written opinion
    explaining that, in his view, the warnings given by defendants on
    or after April 10, 2002, were adequate as a matter of law under
    15
    Even if it were otherwise, the law-of-the-case doctrine is not
    immutable; it is always to be balanced against "factors that bear
    on the pursuit of justice," and should never "be used to justify
    an incorrect substantive result." 
    Hart, supra
    , 308 N.J. Super. at
    498; see State v. K.P.S., 
    221 N.J. 266
    , 276 (2015); Toto v.
    Princeton Twp., 
    404 N.J. Super. 604
    , 618 (App. Div. 2009).
    54                          A-4760-14T1
    the PLA. The judge also sought supplementation of the parties'
    submissions to allow for a determination as to which states
    plaintiffs had ingested Accutane other than New Jersey during the
    same time period.
    The judge heard additional argument regarding any choice-of-
    law determinations necessary in claims in which it was alleged
    Accutane was ingested in places other than New Jersey. He also
    sought the parties' views about the significance of counsel's
    initial request for MCL treatment of these cases.16 At that time,
    the judge provided a preliminary view:
    an   objective    reading    of   [counsel's]
    representations to the court indicates that
    [p]laintiffs wished to consolidate the sixty-
    eight cases in order that a determination may
    be made regarding "whether defendant violated
    the New Jersey Products Liability Act in its
    marketing and sale of Accutane."
    16
    The judge referred to a January 25, 2005 letter, submitted by
    plaintiffs' counsel, pursuant to Rule 4:38A, for classification
    of Accutane cases as "a mass tort" (now known as "multicounty
    litigation" or "MCL") and centralized case management. In that
    letter, counsel advised of the sixty-eight Accutane cases pending
    in New Jersey (sixty-two were venued in Atlantic County) and the
    expectation of many more; he also asserted:
    These claims share common issues of law and
    fact, including whether Accutane causes the
    injuries alleged by plaintiffs, whether
    defendant adequately warned of the risks of
    ingesting Accutane, and whether defendant
    violated the New Jersey Products Liability Act
    in its marketing and sale of Accutane.
    [Emphasis added.]
    55                          A-4760-14T1
    This preliminary opinion is deduced from the
    fact that of the sixty-eight cases referenced
    in the letter, only two were brought by New
    Jersey residents. There is nothing in [the
    letter] – nor [a] follow-up letter of March
    15, 2005, referencing "95 cases pending in New
    Jersey" – which advises . . . the [p]laintiffs
    from   "around   the   country   .   .  .   in
    geographically disperse areas" wish to bring
    the law of their states with them to New
    Jersey.
    There are now 4,600(+) cases pending in the
    Accutane litigation. Of these, 35 are known
    to be [pursued by] New Jersey residents. The
    need for a state-by-state, choice-of-law
    analyses, and a [p]laintiff-by-[p]laintiff
    fact discovery deposition of every prescribing
    physician of the remaining [p]laintiffs was
    neither requested, advised of, nor alluded to
    by [counsel] in his letters [seeking MCL].
    Regardless of what may have transpired in
    prior proceedings in the Accutane MCL, I have
    serious concerns as to this court's obligation
    to consider [p]laintiffs' claims under any
    legal standards but those of the New Jersey
    Products Liability Act, as requested [in the]
    January 25, 2005 letter.
    Eventually, the judge determined the PLA applied to claims
    asserted by out-of-state plaintiffs because of counsel's statement
    in the Rule 4:38A petition for MCL. And, because the judge had
    determined that application of the PLA warranted entry of summary
    judgment as to the post-2002 warnings were adequate as a matter
    of law, he granted summary judgment in those matters. For reasons
    set forth in our disposition of A-4760-14, we have determined that
    56                          A-4760-14T1
    the judge's application of the PLA and New Jersey law was erroneous
    and that the adequacy of the warnings could not be resolved as a
    matter of law in any case in which New Jersey law applied.
    Consequently, if we were to agree with the propriety of applying
    New Jersey law to claims asserted by out-of-state plaintiffs, we
    would reverse the summary judgments entered against those out-of-
    state plaintiffs.
    The judge, however, also provided an alternative basis for
    granting summary judgment in many of the cases commenced by out-
    of-state plaintiffs. Invoking the interests of "judicial economy,"
    the judge conducted a choice-of-law analysis and found that, upon
    applying the law of the jurisdictions in which these out-of-state
    plaintiffs resided and ingested Accutane, defendants were entitled
    to summary judgment. The judge granted summary judgment against
    plaintiffs who resided in and ingested Accutane in twenty-one
    other   jurisdictions      (Alabama,    California,     Colorado,   Florida,
    Georgia,      Illinois,   Indiana,   Kentucky,      Maryland,   Mississippi,
    Missouri, New Hampshire, New York, North Dakota, Puerto Rico,
    Tennessee, Texas, Virginia, Washington, Wisconsin, and Wyoming).
    He   denied    summary    judgment   under    the   laws   of   twenty     other
    jurisdictions      (Arkansas,    Connecticut,       Delaware,   District        of
    Columbia, Idaho, Iowa, Kansas, Maine, Massachusetts, Minnesota,
    Montana,   Nevada,    Ohio,     Oklahoma,    Oregon,   Pennsylvania,       Rhode
    57                                A-4760-14T1
    Island,    South    Carolina,    Utah    and     Vermont).   With      regard       to
    plaintiffs    residing    in    three    other    jurisdictions       (Louisiana,
    Nebraska, and South Dakota), the judge deemed it appropriate to
    apply New Jersey law. On July 24, 2015, the judge entered an order
    dismissing 514 Accutane cases with prejudice.
    Plaintiffs appeal, and defendants cross-appeal from that
    order. In examining the issues posed in this appeal, we (a)
    consider – and reject – the judge's determination that statements
    made by the attorney who sought mass tort designation constituted
    a waiver of the out-of-state plaintiffs' right to an appropriate
    choice-of-law analyses. We then (b) consider – and conclude – that
    application of New Jersey's choice-of-law rules requires adoption
    of the substantive law of the jurisdictions in which plaintiffs
    resided and ingested Accutane. And, we lastly examine (c) the
    judge's    specific    determinations        about   the   law   of    the     other
    applicable jurisdictions and whether or to what extent the law of
    those     other    jurisdictions    support       the   judge's       rulings       on
    defendants' summary judgment motion in those cases.
    A
    Given the language of counsel's representations in seeking
    the Supreme Court's May 2, 2005 order that granted MCL treatment
    of these cases – which we have already partially quoted in footnote
    58                                   A-4760-14T1
    
    16, supra
    – the judge held that he was required to consider
    all of the remaining claims and issues – in
    this instance, warning adequacy – under New
    Jersey law. This is so because it was the
    [p]laintiffs who framed the limits of the MCL
    jurisdiction   by   asking    the   court   to
    consolidate all claims on the question of
    whether [d]efendants violated the [PLA] in its
    marketing and sale of Accutane. By invoking
    New Jersey law, [counsel's] letter highlights
    why New Jersey law should control this MCL.
    Plaintiffs wanted the benefit of having their
    claims heard under the [PLA]. How this court's
    predecessor handled this issue or the fact
    that cases were tried under California and
    Florida   law    is   of   no    moment.   The
    representations of [p]laintiffs' petition for
    MCL designation are unambiguous, and request
    [] determination[s] under the [PLA].
    Citing P.V. ex rel. T.V. v. Camp Jaycee, 
    197 N.J. 132
    , 154 (2008),
    where the Court recognized that "[t]he interests of judicial
    administration" require "consider[ation] [of] practicality and
    ease of application, [which] further the values of uniformity and
    predictability," the judge chose not to perform a choice-of-law
    analysis in this part of his opinion, stating instead that such
    analyses   would   not   promote    "the   values   of   uniform   and
    predictability" but instead would:
    (a) place Atlantic County jurors in the
    incongruous position of hearing claims under
    another state's law; (b) likely generate
    inconsistent rulings; (c) as illustrated by
    the decision in Sager . . . likely generate a
    multiplicity of appeals for which there are
    no binding precedents; and (d) impose an
    59                         A-4760-14T1
    unreasonable burden upon the resources of the
    judiciary.
    And, relying on Veazey v. Doremus, 
    103 N.J. 244
    , 248 (1986),
    where the Court observed that choice-of-law questions are "to be
    determined on an issue-by-issue basis," the judge declared that a
    choice-of-law analysis in those cases that might arguably be
    governed by the law of forty-four other jurisdictions would impose
    an undue burden on "the resources of the judiciary," which he
    rhetorically enumerated:
    First, is it likely that at the time of
    entering its [o]rder of May 2, 2005, our
    Supreme Court contemplated such an imbroglio
    being thrust upon our trial courts?
    Second, is it reasonable for the New Jersey
    [c]ourt [s]ystem to assume responsibility for
    resolving the claims of thousands of parties
    from scores of foreign jurisdictions on
    litigation involving cutting edge issues of
    science and law, all the while applying the
    law of other states, many of which express
    standards incompatible with the [PLA]?
    Third, in ten years there has been little to
    no progress toward resolving this MCL. Is
    there any reason to believe that this MCL will
    be resolved within the next ten years by
    applying choice-of-law analyses to each matter
    that is selected for trial?
    Fourth, is there another state court system
    in the United States which has welcomed such
    a flood of litigation against a corporate
    citizen of that state wherein each of the
    [p]laintiffs get to bring the law of their
    home state with them?
    60                          A-4760-14T1
    The judge responded that, from his "perspective," the answers to
    all these question was: "not likely." He consequently found that:
    As framed by plaintiffs' counsel, the choice-
    of-law analysis for label adequacy would have
    to   be   considered   plaintiff-by-plaintiff,
    doctor-by-doctor, totally dependent upon the
    testimony of a prescribing physician. Such a
    subjective standard militates against [a]
    philosophy of creating a MCL proceeding. As
    can be readily deduced, the choice-of-law
    considerations raised by the Accutane MCL are
    not those of a discrete and solitary claim
    such as that in Camp Jaycee involving a single
    claimant   and   a   conflict   regarding   the
    competing   public    policy   interests   over
    charitable immunity. Here, there are thousands
    of claimants from scores of states; the
    conflicting     interests     and     equitable
    considerations are far more complex, or one
    might say, muddled.
    The judge concluded, with an additional emphasis on the age and
    status of this MCL litigation, that "[a]pplying New Jersey law to
    all the outstanding failure to warn cases will inject uniformity
    and predictability which are sorely lacking." We reject the judge's
    reasoning.
    We turn first to the judge's determination that statements
    made by an attorney – who had yet to be designated liaison counsel
    – were   binding on all out-of-state plaintiffs in this MCL. To be
    sure, we would agree that a statement regarding the substantive
    law to be applied to a claim may, at times, be binding upon parties
    and, also, that parties may stipulate to the application of the
    61                           A-4760-14T1
    substantive law even if a proper choice-of-law analysis would
    generate a different result. See Fairfax Fin. Holdings Ltd. v.
    S.A.C. Capital Mgmt., __ N.J. Super. __, __ (App. Div. 2017) (slip
    op. at 36-40). But the judge's reliance on the 2005 request by
    counsel for MCL treatment of these and other Accutane cases is,
    at best, only a factor in the choice-of-law analysis, not its
    alpha and omega.
    In explaining, we start by rejecting the relevance or accuracy
    of the judge's enumerated rhetorical concerns. As to the first,
    only the Supreme Court can say, but we would think a future need
    to   conduct   multiple   or   many   choice-of-law   analyses   was
    contemplated. The second rhetorical question seems to have no
    bearing on the propriety of choice-of-law analyses in the cases
    commenced by out-of-state plaintiffs. Although additional legal
    questions may be presented for the courts, as they are here, those
    questions are hardly so difficult as to represent an undue burden.
    Nor has it been shown – as the judge suggests in his third
    rhetorical question – that these choice-of-law questions have been
    the cause of any perceived delay during the pendency of the MCL.
    The fourth rhetorical – in which the judge questioned whether any
    other state would undertake an MCL like this – seems irrelevant
    in considering whether the court should take the easy way out and
    simply apply New Jersey law in all cases because those plaintiffs
    62                          A-4760-14T1
    chose to sue in defendants' home state.
    Second,     we    find   no   evidence      other   than   counsel's     loose
    statement in a letter written more than a decade ago to support a
    waiver   of     all    appropriate    choice-of-law       issues.    Rule     4:38A
    recognizes the authority of the Supreme Court to "designate a case
    or category of cases as Multicounty Litigation [MCL] to receive
    centralized management in accordance with criteria and procedures
    promulgated by the Administrative Director of the Courts upon
    approval   by    the    Court."    Here,    in   applying   for     MCL,   counsel
    represented in 2005 that the Accutane claims shared common issues
    of law and fact, including "whether defendant violated the New
    Jersey   Products      Liability     Act    in   its   marketing    and    sale    of
    Accutane." Counsel submitted that application before the selection
    of liaison counsel and before the filing of the complaints at
    issue on appeal; he did not have the authority to, nor did he,
    stipulate to the choice of law for these plaintiffs. See, e.g.,
    Banner v. Hoffmann-La Roche Inc., 
    383 N.J. Super. 364
    , 373 (App.
    Div. 2006), certif. denied, 
    190 N.J. 393
    (2007).                For that reason
    alone, we think it inimical to a just determination of the many
    pending Accutane cases to interpret the 2005 letter as a waiver
    of a choice-of-law analysis for out-of-state plaintiffs. Moreover,
    this matter has long proceeded as if choice-of-law analyses would
    occur. For example, after entry of the MCL order, plaintiffs filed
    63                                   A-4760-14T1
    long-form complaints alleging claims for failure-to-warn under New
    Jersey's   PLA    "and/or   [sic]   the   analogous   law       of    plaintiff's
    state(s) of ingestion and/or [sic] prescription." Our courts have
    also addressed choice-of-law issues in cases contained in this MCL
    matter without concerns for the so-called administrative problems
    cited by the trial judge. See, e.g., McCarrell I
    I, supra
    , 227 N.J.
    at 582-99 (considering whether New Jersey's or Alabama's statute
    of limitations applied). And, although no section of the Second
    Restatement      specifically   addresses    mass     torts,         we   deem    it
    inappropriate to conclude that by participating in mass tort
    litigation    plaintiffs    waive   their    right    to    a    choice-of-law
    analysis when the court is presented with a potential conflict
    regarding the application of state law.17
    17
    As the popularity of mass torts at both the federal and state
    levels gained in popularity, commentators have argued in favor of
    modification to the choice-of-law practices to allow application
    of a single state's law in complex litigation. See Larry Kramer,
    Choice of Law in Complex Litigation, 71 N.Y.U. L. Rev. 547 (1996)
    (challenging the "consensus, at least, that ordinary choice-of-
    law practices should yield in suits consolidating large numbers
    of claims and that courts should apply a single law in such
    cases"). In 1993, the American Law Institute adopted and submitted
    to Congress for enactment, statutory recommendations for mass
    torts. American Law Institute, Complex Litigation Project,
    Proposed Final Draft (May 13, 1993). The Project proposed a set
    of choice-of-law rules for "mass-tort" actions transferred to
    federal courts, not state courts. Under that proposal, a court
    would consider a list of enumerated factors modeled on the Second
    Restatement, "with the object of applying, to the extent feasible,
    a single state's law to all similar tort claims being asserted
    64                                    A-4760-14T1
    We, thus, reject this procedural bar to otherwise required
    choice-of-law analyses in these matters.
    B
    As a result of the judge's erroneous finding of a waiver, we
    must   consider   whether    a    choice-of-law       analysis    nevertheless
    requires application of New Jersey law or whether the law of other
    jurisdictions should apply.
    As the forum state, we apply New Jersey choice-of-law rules.
    McCarrell   I
    I, supra
    ,    227   N.J.    at   584.    When   a   conflict    of
    substantive law arises – regardless of whether it happens to occur
    in MCL litigation – our courts apply the principles set forth in
    sections 146, 145, and 6 of the Restatement (Second) of Conflicts
    of Law. McCarrell I
    I, supra
    , 227 N.J. at 591. "Multi-faceted
    choice-of-law principles, such as those expressed in the Second
    Restatement, have been developed to assist judges in resolving
    such conflicts." Ginsberg ex rel. Ginsberg v. Quest Diagnostics,
    Inc., 
    441 N.J. Super. 198
    , 223 (App. Div. 2015), aff'd, 
    227 N.J. 7
    (2016). See 
    Kramer, supra
    , 71 N.Y.U. L.Rev. at 549 (recognizing
    that "[b]ecause choice of law is part of the process of defining
    the parties' rights, it should not change simply because, as a
    against a defendant." 
    Id. at §
    6.01 (emphasis added). ALI's
    Project, however, was not enacted.
    65                                A-4760-14T1
    matter     of    administrative    convenience   and   efficiency,   we     have
    combined many claims in one proceeding; whatever choice-of-law
    rules we use to define substantive rights should be the same for
    ordinary and complex cases"). Our courts will also render, when
    necessary, multiple individualized choice-of-law determinations
    within the same suit. At times that choice may vary from one
    defendant to another, 
    Ginsberg, supra
    , 227 N.J. at 18, or from one
    plaintiff to another, 
    Fairfax, supra
    , __ N.J. Super. at __ (slip
    op.   at    35-36).      That   said,    there   may   be   times    when     an
    individualized, party-by-party determination is not feasible. The
    Ginsberg Court explained that in
    very complex cases with many defendants and
    multiple claims, a defendant-specific choice-
    of-law analysis may generate a jury charge
    that is unwieldy and unclear. . . . In a
    complex case with many parties from different
    states, the trial court retains the discretion
    to decline a defendant-by-defendant approach
    and, utilizing a Restatement [sections] 146,
    145 and 6 analysis as described above, apply
    the law of a single state to claims asserted
    against all defendants.
    [
    Ginsberg, supra
    , 227 N.J. at 20.]
    Here,       in   contrast,    although     plaintiffs'   claims       were
    coordinated for administrative purposes, each plaintiff filed a
    separate complaint. Some cases have been tried individually and
    others were tried with plaintiffs from the same state, thereby
    alleviating any jury confusion about the applicable law that could
    66                            A-4760-14T1
    compromise the trial in the manner of concern to the Court in
    Ginsberg. Clearly, the MCL claims pursued by numerous plaintiffs
    in separate proceedings does not pose the same potential for jury
    confusion as in Ginsberg, where plaintiffs pursued claims against
    numerous   defendants   of   different   jurisdictions   in    the      same
    proceeding. We therefore reject the argument that simplification
    of procedures and uniformity of results should govern the choice-
    of-law   questions   presented   because   plaintiffs    in   the     cases
    involved in this appeal reside and ingested Accutane elsewhere.
    In the alternative, the trial judge conducted a choice-of-
    law analysis utilizing sections 146, 145, and 6 of the Second
    Restatement. He found the law of the state of injury applied in
    forty-one of the forty-four jurisdictions. We agree with that
    analysis, with the exception that we conclude the law of the
    jurisdiction of the injury applied in all these cases, not just
    forty-one of forty-four.
    "The analytical framework for deciding how to resolve a
    choice-of-law issue is a matter of law."     McCarrell I
    I, supra
    , 227
    N.J. at 583; see also Mastondrea v. Occidental Hotels Mgmt. S.A.,
    
    391 N.J. Super. 261
    , 283 (App. Div. 2007). Review of the trial
    judge's choice-of-law determination is thus de novo. McCarrell,
    
    supra, 227 N.J. at 583
    -84.
    New Jersey's "choice-of-law jurisprudence has striven to
    67                                A-4760-14T1
    structure rules that will lead to predictable and uniform results
    that   are   fair   and   just   and    that   will   meet   the   reasonable
    expectations of the parties." McCarrell I
    I, supra
    , 227 N.J. at
    573. The first inquiry is "whether the laws of the states with
    interests in the litigation are in conflict." 
    Id. at 584.
    If there
    is no actual distinction, there is no choice-of-law issue to be
    resolved, and the forum state applies its own substantive law.
    Rowe v. Hoffman-La Roche, Inc., 
    189 N.J. 615
    , 621 (2007); see also
    DeMarco v. Stoddard, 
    223 N.J. 363
    , 383 (2015), cert. denied, ___
    U.S.   ___, 
    137 S. Ct. 44
    , 
    196 L. Ed. 2d 28
    (2016). The trial judge
    did not make any specific findings as to how the laws conflict but
    simply proceeded on an assumption of a conflict.
    As we have already said here, the PLA, in combination with
    common law principles, provides that a manufacturer shall be liable
    for harm caused by a product that was "not reasonably fit, suitable
    or safe for its intended purpose" because it "failed to contain
    adequate warnings." N.J.S.A. 2A:58C-2. The PLA incorporates the
    "learned intermediary" doctrine by which a manufacturer's duty to
    warn about the dangers of prescription drugs runs to the physician,
    not the patient. N.J.S.A. 2A:58C-4; 
    Perez, supra
    , 161 N.J. at 10;
    
    Niemiera, supra
    , 114 N.J. at 559. Significantly, the PLA also
    provides that:
    68                             A-4760-14T1
    If the warning or instruction given in
    connection with a drug or device or food or
    food additive has been approved or prescribed
    by the federal Food and Drug Administration
    under the "Federal Food, Drug, and Cosmetic
    Act," . . . a rebuttable presumption shall
    arise that the warning or instruction is
    adequate. . . .
    [N.J.S.A. 2A:58C-4.]
    In 
    Perez, supra
    , 161 N.J. at 25, the Court held that "[f]or
    all   practical    purposes,    absent   deliberate   concealment     or
    nondisclosure of after-acquired knowledge of harmful effects,
    compliance with FDA standards should be virtually dispositive of
    [failure-to-warn claims]." See Kendall 
    I, supra
    , 209 N.J. at 195
    (where the Court recognized that "in Perez we created what can be
    denominated as a super-presumption").
    Although    the   other   forty-four   jurisdictions   recognize
    products liability claims based on a failure to adequately warn,
    and the majority of those jurisdictions have adopted the learned
    intermediary doctrine, there is a conflict between the laws of
    most of the other implicated jurisdictions because only three of
    the forty-four implicated jurisdictions have adopted statutory
    rebuttable presumptions of adequacy for FDA-approved warnings
    (Utah, Tennessee, and Texas).18 Those presumptions, however, appear
    18
    See Utah Code Ann. § 78B-6-703 (2017) (rebuttable presumption
    that product is free from any defect where in conformance with
    69                           A-4760-14T1
    different from New Jersey's because courts in those states have
    not applied their rebuttable presumptions in precisely the same
    way as the PLA's statutory presumption or determined in the same
    way whether or to what extent the presumption may be overcome.
    That is, in New Jersey it has been recognized that the PLA's
    statutory presumption may be overcome by a showing of deliberate
    concealment   or   nondisclosure   of   after-acquired   knowledge    of
    harmful effects, 
    Perez, supra
    , 161 N.J. at 25, or substantial
    evidence of economically driven manipulation of the post-market
    regulatory process, 
    McDarby, supra
    , 401 N.J. Super. at 63-66.
    Other states with a statutorily-created rebuttable presumption do
    not appear to either recognize those exceptions or in quite the
    same way.
    Rather than analyze and compare each jurisdiction looking for
    a conflict – or the absence of a conflict – we view our PLA as
    sufficiently different from most, if not all, the other competing
    jurisdictions as to warrant an assumption that all forty-four
    jurisdictions are in conflict with (or at least different from)
    New Jersey law on the particular questions posed by defendants'
    government standards); Tenn. Code Ann. § 29-28-104 (2017)
    (compliance   with   government   standards   creates   rebuttable
    presumption that the product "is not in an unreasonably dangerous
    condition"); Tex. Civ. Prac. & Rem. § 82.007 (2015) (rebuttable
    presumption that manufacturer is not liable for failure to provide
    adequate warnings if the warnings were FDA-approved).
    70                          A-4760-14T1
    motion for summary judgment.
    Next, a court must identify "the state that is the place of
    injury and presume[] that the law of that state governs the
    action." 
    Ginsberg, supra
    , 227 N.J. at 12. Section 146 of the Second
    Restatement states that in an action for personal injury,
    the local law of the state where the injury
    occurred determines the rights and liabilities
    of the parties, unless, with respect to the
    particular issue, some other state has a more
    significant relationship under the principles
    stated in [section] 6 to the occurrence and
    the parties, in which event the local law of
    the other state will be applied.
    It is undisputed that in the Accutane cases before us there
    are plaintiffs who resided – and ingested Accutane – in forty-four
    other   jurisdictions.   Section   146   recognizes   those   forty-four
    jurisdictions as "likely to have the predominant, if not exclusive,
    relationship to the parties and issues in the litigation." Camp
    
    Jaycee, supra
    , 197 N.J. at 144. That presumption is then "tested
    against the contacts detailed in section 145 and the general
    principles outlined in section 6 of the Second Restatement." 
    Id. at 136.
    A court must decide "whether the presumption in favor of
    the law of the place of injury has been overcome by virtue of a
    competing state's 'more significant relationship to the parties
    and issues.'" 
    Ginsberg, supra
    , 227 N.J. at 12 (quoting Camp 
    Jaycee, supra
    , 197 N.J. at 143). When "another state has a more significant
    71                            A-4760-14T1
    relationship to the parties or issues," the presumption has been
    overcome. Camp 
    Jaycee, supra
    , 197 N.J. at 136.
    Section    145(2)   of   the   Second   Restatement   lists   several
    factors to be weighed in identifying the state with the most
    significant interests:
    (a) the place where the injury occurred,
    (b) the place where the conduct causing the
    injury occurred,
    (c) the domicil, residence, nationality, place
    of incorporation and place of business of the
    parties, and
    (d) the place where the relationship, if any,
    between the parties is centered.
    Application of those contacts supports a finding that the other
    jurisdictions    have    a   more   significant   relationship   to     these
    lawsuits than New Jersey. Plaintiffs' injuries occurred in the
    other jurisdictions, plaintiffs resided there, and plaintiffs were
    prescribed and ingested the drug there. See Cornett v. Johnson &
    Johnson, 
    414 N.J. Super. 365
    , 378-80 (App. Div. 2010), aff'd as
    modified, 
    211 N.J. 362
    (2012); Yocham v. Novartis Pharms. Corp.,
    
    736 F. Supp. 2d 875
    , 882 (D.N.J. 2010).
    It bears further mention that these contacts with plaintiffs'
    home states were not fortuitous. Defendants deliberately marketed
    and sold their product in those jurisdictions with the intention
    that physicians prescribe and patients take the drug in those
    72                               A-4760-14T1
    jurisdictions. The locus of the parties' relationship does not
    compel a different result because, although defendants are located
    and issued its warnings from New Jersey, plaintiffs and their
    physicians received them and suffered from their omission in the
    other jurisdictions.
    Next,    in   measuring    the   significance      of   the   section   145
    contacts, courts look to section 6's cornerstone principles "to
    determine whether the presumption has been overcome." Camp 
    Jaycee, supra
    , 197 N.J. at 143. In tort cases, the section 6 factors may
    be grouped into five categories: "(1) the interests of interstate
    comity; (2) the interests of the parties; (3) the interests
    underlying the field of tort law; (4) the interests of judicial
    administration; and (5) the competing interests of the states."
    Fu v. Fu, 
    160 N.J. 108
    , 122 (1999). These factors "are not
    exclusive,"     and   their     weight      may   vary   "depending   upon     the
    circumstances presented." 
    Ginsberg, supra
    , 441 N.J. Super. at 239.
    Here, as in Camp 
    Jaycee, supra
    , 197 N.J. at 148, the competing
    interest of the state and relevant tort law principles overlap.
    New   Jersey    and   all     the   other     relevant    jurisdictions       have
    established failure-to-warn laws intended to compensate injured
    plaintiffs while deterring the manufacture and distribution of
    unsafe products. See Reglan 
    Litig., supra
    , 226 N.J. at 335; Gantes
    v. Kason Corp., 
    145 N.J. 478
    , 490 (1996). "[O]f the two policy
    73                                A-4760-14T1
    goals, the first is more important." Dreier, Keefe & 
    Katz, supra, at 563
    . Consequently, the state where the injured person resides
    "is generally considered paramount." 
    Ibid. Our Legislature enacted
    the PLA "as a remedial measure to
    limit the liability of manufacturers by establishing 'clear rules
    with respect to certain matters'" relating to actions for damages
    for harm caused by products, and "[i]n particular," to "reduce the
    burden on manufacturers of FDA-approved products resulting from
    products liability litigation." Kendall 
    I, supra
    , 209 N.J. at 194
    (quoting N.J.S.A. 2A:58C-1(a)).         The PLA "impliedly accepts that
    the presumption of adequacy will not be rebutted in all cases" and
    "accepts FDA regulation as sufficient, at least in part, to deter
    New Jersey pharmaceutical companies from manufacturing unsafe
    prescription drugs." 
    Rowe, supra
    , 189 N.J. at 625.
    Arguably,    there   are   conflicting   policies     –   New    Jersey's
    interest   in   the   uniform   application   of    its   limitation     of    a
    manufacturers' liability and in deterring unsafe products – and
    the competing interests of the other jurisdictions in regulating
    the adequacy of warnings and in compensating injured victims. At
    best,   those   interests   are   in   equipoise.    As   we   have   already
    observed, the fact that plaintiffs suffered injuries in other
    jurisdictions was not fortuitous; defendants chose to market and
    sell their product there. If the other jurisdictions' products
    74                                  A-4760-14T1
    liability laws are to have any deterrent effect it must apply in
    the state where the plaintiff was injured. New Jersey's "interest
    in   deterring   local      manufacturing         corporations       from    providing
    inadequate product warnings, within the context of an FDA approved
    drug,"    does   not    clearly        outweigh        the   laws    of     the      other
    jurisdictions who have an interest in protecting their citizens
    from harm and in compensating their citizens for injuries. See 
    id. at 629-30.
    Interstate comity seeks to "further harmonious relations
    between   the    states     and   to    facilitate       commercial         intercourse
    between them," Restatement, supra, § 6 cmt. d; see Camp 
    Jaycee, supra
    , 197 N.J. at 152, by ascertaining "whether application of a
    competing    state's   law    would      frustrate       the    policies      of     other
    interested states," 
    Fu, supra
    , 160 N.J. at 122. By the same token,
    this factor "must not be overemphasized," because, to some extent,
    "every tort rule is designed both to deter other wrongdoers and
    to compensate the injured person." Restatement, supra, § 145 cmt.
    c.
    Similarly,     application        of       New   Jersey    law      that      limits
    liability for FDA-approved warnings might frustrate the other
    states'   policies     in   deterring        a    broader    scope     of   inadequate
    warnings and would limit their ability to regulate the conduct of
    manufacturers who sell products in their states. See Camp Jaycee,
    75                                        
    A-4760-14T1 supra
    , 197 N.J. at 153. Moreover, New Jersey can continue to
    protect its pharmaceutical manufacturers when they sell products
    in this state.
    In considering the interests-of-the-parties factor, it would,
    generally speaking, "be unfair and improper to hold a person liable
    under the local law of one state when he had justifiably molded
    his conduct to conform to the requirements of another state."
    
    Ginsberg, supra
    , 441 N.J. Super. at 243 (quoting Restatement,
    supra, § 6 cmt. g). Defendants argue that New Jersey pharmaceutical
    manufacturers are justified in expecting that a New Jersey law
    designed to "re-balance the law in [their] favor," 
    Rowe, supra
    ,
    189 N.J. at 623, would apply if they were sued in New Jersey. In
    Camp 
    Jaycee, supra
    , 197 N.J. at 154, the Court explained that in
    
    Fu, supra
    , 160 N.J. at 135, it "dismissed the notion that a
    corporation could reasonably expect automatic immunization when
    conducting affairs outside the state" and observed that "however
    reasonable may be a rental agency's reliance on New Jersey's
    vicarious liability laws for purposes of an accident in this State,
    any blanket reliance on this State's law as a defense to conduct
    occurring in a foreign jurisdiction could not be justified."
    Although    defendants   might   legitimately   have   expected
    protection under the PLA's presumption, they could not reasonably
    expect that protection to apply in other states with no interest
    76                           A-4760-14T1
    in reducing the liability burden on New Jersey pharmaceutical
    manufacturers.     Thus,    the    application      of   the   laws    of     other
    jurisdictions to these out-of-state claims is consistent with the
    reasonable interests of the parties.
    The interests of judicial administration obligate courts to
    consider "practicality and ease of application, factors that in
    turn further the values of uniformity and predictability." Camp
    
    Jaycee, supra
    ,   197     N.J.   at   154.   The   comments   to     the    Second
    Restatement illuminate these interests:
    To the extent that [these values] are attained
    in choice of law, forum shopping will be
    discouraged. These values can, however, be
    purchased at too great a price. In a rapidly
    developing area, such as choice of law, it is
    often more important that good rules be
    developed   than   that   predictability   and
    uniformity of result should be assured through
    continued   adherence   to   existing   rules.
    Predictability and uniformity of result are
    of particular importance in areas where the
    parties are likely to give advance thought to
    the legal consequences of their transactions.
    [Restatement, supra, § 6 cmt. i.]
    Interests of judicial administration should not be accorded undue
    weight; they "are of lesser importance and must yield to a strong
    state interest implicated by the [other] factors." 
    Fu, supra
    , 160
    N.J. at 124; see also Erny v. Estate of Merola, 
    171 N.J. 86
    , 102
    (2002). Ultimately, as we observed in 
    Ginsberg, supra
    , 441 N.J.
    Super. at 245, applying one state's law indiscriminately to all
    77                                   A-4760-14T1
    of the claims against out-of-state defendants would be "pragmatic"
    but would not promote "a sound or fair result."
    To be sure, as the trial judge observed, MCL litigation poses
    unique challenges to judicial administration and efficiency. And
    we agree New Jersey's judicial-administration interest should be
    given greater weight in an MCL case than in a standard tort case.
    Certainly, application of New Jersey's substantive law to the
    adequacy of pharmaceutical warnings would, to some degree, present
    more efficient results. But this factor should yield to the other
    jurisdictions' strong state interests for a number of reasons.
    First, a multistate analysis is feasible in this MCL case.
    See 
    Ginsberg, supra
    , 227 N.J. at 12. As one commentator pointed
    out, resolving choice-of-law questions in complex mass tort cases
    "may not be fun, but it is far from impossible." 
    Kramer, supra
    ,
    71 N.Y.U. L. Rev. at 584. One solution to efficiently resolve MCL
    cases is to group cases involving states with similar laws, thereby
    reducing the number of conflicts to a manageable number. Such
    grouping has, in fact, has already occurred in this MCL litigation.
    And modern means of research – Lexis and Westlaw – reduce the
    burden of conducting a fifty-state search that would have proved
    daunting in former times.
    Second, there is no reason to believe the parties anticipated
    that this MCL case would become an "imbroglio being thrust upon"
    78                           A-4760-14T1
    the court, as viewed by the trial judge. It is likely plaintiffs
    expected to try a few "bellwether" cases, thereby "enhancing
    prospects of settlement or for resolving common issues or claims."
    
    Perez, supra
    , 161 N.J. at 7 n.2 (quoting In re Chevron, U.S.A.,
    Inc., 
    109 F.3d 1016
    , 1019-20 (5th Cir. 1997)). The fact that only
    one Accutane MCL case has settled does not weigh in favor of
    applying New Jersey's law to all of the pending out-of-state
    claims.
    We also reject the notion that application of the substantive
    laws of the jurisdiction in which a plaintiff's injury occurred
    will encourage a "flood of litigation" against defendants in this
    state.    Plaintiffs    have   filed    claims     in   New   Jersey   because
    defendants' business is located here and because the Court approved
    the MCL application. Moreover, application of out-of-state law has
    resulted in the dismissal of some of the Accutane cases. And we
    affirm the dismissal of others here.
    Lastly, the fact that application of other jurisdictions'
    laws may lead to inconsistent results does not weigh in favor of
    the application of New Jersey law; such results are entirely fair
    and   appropriate      in   products        liability   actions   brought     by
    plaintiffs from different states. See 
    Kramer, supra
    , 71 N.Y.U. L.
    Rev. at 579 (recognizing "[s]ome differences in outcome reflect
    the fact that different states with legitimate interests have made
    79                              A-4760-14T1
    different judgments about how to handle tort problems").
    For these reasons, we are satisfied the presumption in favor
    of the law of the state of the injury was not overcome, and we
    conclude the trial judge erred in part one of his opinion in
    applying New Jersey law to these claims.
    C
    The judge also examined the law of forty-four jurisdictions.
    Because we have determined that New Jersey law doesn't provide the
    substantive law applicable to claims asserted by plaintiffs who
    resided and ingested Accutane in other jurisdictions, the judge's
    alternative rulings about the law of those other jurisdictions has
    taken on greater relevance.
    We start with the fact that, of the forty-four jurisdictions,
    the judge found application of the law of eighteen – Arkansas,
    Connecticut, Delaware, District of Columbia, Idaho, Iowa, Kansas,
    Maine,   Massachusetts,   Minnesota,   Montana,   Nebraska,   Oregon,
    Pennsylvania, Rhode Island, South Carolina, Utah, and Vermont –
    required the denial of summary judgment. The judge also denied
    summary judgment in cases governed by the law of two states – Ohio
    and Oklahoma – because those states recognize an exception to the
    learned intermediary doctrine for materials disseminated directly
    to patients. Defendants' cross-appeal seeks reversal of the denial
    80                            A-4760-14T1
    of summary judgment in those cases governed by the law of those
    twenty jurisdictions. We find insufficient merit in defendants'
    arguments regarding those cases to warrant further discussion in
    a written opinion. R. 2:11-3(e)(1)(E).
    Consequently, we turn to the other twenty-four jurisdictions
    – as to which the judge granted summary judgment in defendants'
    favor – and separately examine the judge's determinations as they
    relate to: (1) three jurisdictions, which espouse, in the trial
    judge's view, substantive law that is either "irrational" or
    "unclear";   (2)   fourteen   jurisdictions   in   which   the   learned
    intermediary doctrine had been adopted in a manner that, in the
    judge's view, permitted a determination of a drug label's adequacy
    as a matter of law; and (3) seven jurisdictions in which the
    adequacy of the warning was viewed as determinable as a matter of
    law for other reasons.
    (1) The First Group
    In cases where it was alleged plaintiffs resided and ingested
    Accutane in Louisiana, Nebraska and South Dakota, the judge applied
    New Jersey law for reasons other than those discussed earlier. We
    reject those reasons and conclude, for the following reasons, the
    judge was obligated to ascertain the law of those jurisdictions
    and determine whether it permitted a disposition of the issues
    81                             A-4760-14T1
    presented as a matter of law.
    a. Louisiana
    We first consider Louisiana law, which the judge disregarded
    because he found it "irrational."
    Courts that have applied the "Louisiana Products Liability
    Act," La. Rev. Stat. Ann. § 9:2800.51-.60 (2016), have understood
    that a drug manufacturer has "satisfied its duty to warn under the
    learned intermediary doctrine," Stahl v. Novartis Pharms. Corp.,
    
    283 F.3d 254
    , 268 (5th Cir.), cert. denied, 
    537 U.S. 824
    , 123 S.
    Ct. 111, 
    154 L. Ed. 2d 34
    (2002) – a circumstance that can be
    decided in an appropriate case as a matter of law, Anderson v.
    McNeilab,    Inc.,   
    831 F.2d 92
    ,    93   (5th   Cir.   1987)   –   when   "a
    particular adverse effect is clearly and unambiguously mentioned
    in a warning label and the prescribing physician unequivocally
    states that he or she was adequately informed of that risk by the
    warning," 
    Stahl, supra
    , 283 F.3d at 268.
    Here, the trial judge observed that "the net result" of such
    a standard
    grants the prescribing physician what amounts
    to a veto on the adequacy of a drug label. If
    a competent physician read and understood the
    manufacturer's warnings, then the warning is
    adequate; if another physician is unable to
    "unequivocally state[] that he or she was
    inadequately informed of that risk by the
    warning" then the warning is inadequate. Such
    82                              A-4760-14T1
    a subjective standard is incompatible with how
    New Jersey courts strive to adjudicate
    disputes.
    When the Legislature adopted the [PLA] it
    sought to level the courtroom floors and
    respect the rights of both consumers and
    manufacturers. When balancing the competing
    interests of Louisiana's apparent policy of
    protecting consumers by accepting or rejecting
    the adequacy of a drug label based on the
    observations of the prescribing physicians,
    anyone   of  whom   may   be  more    or   less
    conscientious, informed or attentive than
    another, with New Jersey's interests in
    insuring that all its litigants be accorded a
    trial based upon predictable and rational
    standards,   New   Jersey's    public    policy
    interests prevail.
    The judge concluded he would "not subject a New Jersey corporate
    resident to such an irrational standard" and chose, instead, to
    apply New Jersey law.
    This was erroneous. In conducting a choice-of-law analysis,
    "it is the forum state's duty to disregard its own substantive
    preference." 
    Fu, supra
    , 160 N.J. at 131 (quoting O'Connor v. Busch
    Gardens, 
    255 N.J. Super. 545
    , 550 (App. Div. 1992). The inquiry
    does not concern whether Louisiana or New Jersey "passed the better
    law; that is a normative judgment best suited for the legislative
    process." 
    Rowe, supra
    , 189 N.J. at 629. Louisiana law must apply
    because New Jersey does not have a more significant relationship
    under the principles stated in section 6 to the occurrence and the
    parties.
    83                           A-4760-14T1
    We conclude that summary judgment was not appropriate when
    applying Louisiana law to cases in which Accutane was either
    prescribed or ingested in Louisiana because defendants did not
    demonstrate that the prescribing physicians had unequivocally
    acknowledged receipt of an adequate warning.
    b. Nebraska and South Dakota
    The   judge   also   applied   New   Jersey   law     in   cases     where
    plaintiffs were injured in Nebraska and South Dakota, finding the
    law of those states too sparse to apply.
    We suppose that, in a vacuum – if it could ever be concluded
    there is "no law" on a subject – choice-of-law principles would
    not apply because the absence of law would not conflict with a
    forum's existing law. But, the mere fact that a state's courts and
    legislature have not spoken on a particular topic doesn't mean
    that   state   lacks   legal   principles    that    would    illuminate       the
    disposition of a dispute. For example, even if it could be shown
    the courts or legislature of a particular state never uttered any
    product-liability principles, that state's view on the subject
    could conceivably be extrapolated from other common-law principles
    recognized by that jurisdiction. On the other hand, we don't
    disagree that a state with sparse law on a subject may possess a
    lesser interest in governing a dispute than another interested
    84                                  A-4760-14T1
    state   possessing   well-established      legal    principles.       This
    circumstance, however, is merely a factor to be considered; it is
    not conclusive. McCarrell I
    I, supra
    , 227 N.J. at 596.
    Having   said   all   that,    we   reject    the   trial   judge's
    determination that not enough has been said by the legislatures
    or the courts of Nebraska and South Dakota to allow an accurate
    understanding of their substantive law on the subject. To the
    contrary, Nebraska's highest court has observed that failure-to-
    warn claims sound in negligence and strict liability and has also
    recognized and applied the learned intermediary doctrine in a
    claim based on the ingestion of Accutane. Freeman v. Hoffman-La
    Roche, Inc., 
    618 N.W.2d 827
    , 842 (Neb. 2000).
    Similarly, in South Dakota, S.D. Codified Laws § 20-9-10.1
    (2016) provides that:
    In any product liability action based upon
    negligence or strict liability, whether the
    design, manufacture, inspection, testing,
    packaging, warning, or labeling was in
    conformity with the generally recognized and
    prevailing state of the art existing at the
    time the specific product involved was first
    sold to any person not engaged in the business
    of selling such a product, may be considered
    in determining the standard of care, whether
    the standard of care was breached or whether
    the product was in a defective condition or
    unreasonably dangerous to the user.
    In South Dakota, a manufacturer has "a duty to warn based on what
    it knew or should have known at the time the drug was administered
    85                             A-4760-14T1
    to plaintiff." McElhaney v. Eli Lilly & Co., 
    575 F. Supp. 228
    , 231
    (D.S.D. 1983), aff'd, 
    739 F.2d 340
    (8th Cir. 1984). And federal
    courts    applying      South    Dakota    law   have     utilized       the    learned
    intermediary doctrine. Ibid.; Yarrow v. Sterling Drug, Inc., 
    263 F. Supp. 159
    , 162 (D.S.D. 1967), aff'd, 
    408 F.2d 978
    (8th Cir.
    1969).
    From these principles, we conclude that, under both Nebraska
    and South Dakota law, plaintiffs presented sufficient evidence to
    demonstrate a genuine dispute about whether the warnings were
    accurate,       clear   and     unambiguous      and    that     those     plaintiffs
    presented evidence that defendants knew but failed to warn of a
    causal    and    latency      effect.   We     conclude    the    judge     erred      in
    dismissing the cases governed by Nebraska or South Dakota law.
    (2) The Second Group
    We     find     reasons      to    distinguish       among      the       fourteen
    jurisdictions that adopted the learned intermediary doctrine19 as
    19
    Each of these fourteen jurisdictions has adopted the learned
    intermediary doctrine. See Stone v. Smith, Kline & French Labs.,
    
    447 So. 2d 1301
    , 1305 (Ala. 1984); Carlin v. Superior Court, 
    920 P.2d 1347
    , 1348-54 (Cal. 1996); O'Connell v. Biomet, Inc., 
    250 P.3d 1278
    , 1281 (Colo. App. 2010); Felix v. Hoffmann-La Roche,
    Inc., 
    540 So. 2d 102
    , 104 (Fla. 1989); Presto v. Sandoz Pharms.
    Corp., 
    487 S.E.2d 70
    , 73 (Ga. Ct. App. 1997); Kirk v. Michael
    Reese Hosp. & Med. Ctr., 
    513 N.E.2d 387
    , 393 (Ill. 1987); Tucker
    v. SmithKline Beecham Corp., 
    701 F. Supp. 2d 1040
    , 1066 (S.D. Ind.
    2010); Hyman & Armstrong, P.S.C. v. Gunderson, 
    279 S.W.3d 93
    , 109
    86                                    A-4760-14T1
    to which the trial judge granted summary judgment. Consequently,
    we break this group into two smaller groups: (a) one group that
    requires reversal, and (b) a second that requires affirmance.
    a. Alabama, Florida, Georgia,
    Illinois, Kentucky, Puerto Rico,
    Tennessee, and Washington
    Products   liability   law    in   Alabama   is   governed   by   the
    judicially-created    Alabama     Extended   Manufacturer's   Liability
    Doctrine (AEMLD).    Atkins v. Am. Motors Corp., 
    335 So. 2d 134
    , 137
    (Ala. 1976); Casrell v. Altec Indus., Inc., 
    335 So. 2d 128
    , 130
    (Ala. 1976). Here, the trial judge relied on Morguson v. 3M Co.,
    
    857 So. 2d 796
    , 802 (Ala. 2003), where the court held in a medical
    device case that the warning was adequate as a matter of law
    because it warned "against the exact acts and errors committed"
    by the hospital staff in assembling the device; we find this
    circumstance to be distinguishable. We also observe that our
    Supreme Court has rejected defendants' argument under either New
    Jersey or Alabama law that the 1984 label, which specifically
    referred to IBD, was adequate as a matter of law. McCarrell I,
    (Ky. 2008); Janssen Pharmaceutica, Inc. v. Bailey, 
    878 So. 2d 31
    ,
    58 (Miss. 2004); Martin v. Hacker, 
    628 N.E.2d 1308
    , 1311 (N.Y.
    1993); De Oca v. Adventis Pharma, 
    579 F. Supp. 2d 222
    , 227 (D.P.R.
    2008); Pittman v. Upjohn Co., 
    890 S.W.2d 425
    , 429 (Tenn. 1994);
    Pfizer, Inc. v. Jones, 
    272 S.E.2d 43
    , 44 (Va. 1980); Estate of
    LaMontagne v. Bristol Meyers Squibb, 
    111 P.3d 857
    , 862 (Wash. Ct.
    App. 2005).
    87                             
    A-4760-14T1 supra
    , slip op. at 108. These same principles require a reversal
    of the summary judgment entered in the thirteen cases governed by
    Alabama law.
    In this setting, Florida law requires that a plaintiff prove
    a manufacturer "did not adequately warn of a particular risk that
    was known or knowable in light of the generally recognized and
    prevailing best scientific and medical knowledge available at the
    time of the manufacture and distribution." Thomas v. Bombardier
    Rec. Prods. Inc., 
    682 F. Supp. 2d 1297
    , 1300 (M.D. Fla. 2010). In
    determining the adequacy of the warning under Florida law, the
    critical inquiry is whether it was adequate to warn the physician
    of the possibility that the drug caused the plaintiff's injury.
    Upjohn Co. v. MacMurdo, 
    562 So. 2d 680
    , 683 (Fla. 1990). "The
    sufficiency and reasonableness of the warnings are questions of
    fact best left for the jury unless the warnings are accurate,
    clear, and unambiguous." 
    Thomas, supra
    , 682 F. Supp. 2d at 1300.
    Consequently, the judge erred in dismissing thirty-nine cases
    under Florida law because, as discussed earlier in this opinion,
    plaintiffs presented evidence that the warnings were not accurate,
    clear and unambiguous.
    In Georgia, the "manufacturer's duty to warn is limited to
    an obligation to advise the prescribing physician of any potential
    dangers that may result from the drug's use." Bryant v. Hoffmann-
    88                          A-4760-14T1
    La Roche, Inc., 
    585 S.E.2d 723
    , 730 (Ga. Ct. App. 2003) (quoting
    Hawkins v. Richardson-Merrell, Inc., 
    249 S.E.2d 286
    , 288 (Ga. Ct.
    App. 1978)). Georgia law also recognizes that "[t]he adequacy of
    drug warnings is generally a question of fact, but it can 'become
    a   question    of   law   where    the    warning    is    accurate,      clear    and
    unambiguous.'" Weilbrenner v. Teva Pharms. USA, Inc., 
    696 F. Supp. 2d
    1329, 1339 (M.D. Ga. 2010) (quoting Thom v. Bristol-Meyers
    Squibb Co., 
    353 F.3d 848
    , 853 (10th Cir. 2003). Nevertheless, we
    conclude the judge erred in dismissing twenty-four claims governed
    by Georgia law because plaintiffs presented sufficient evidence
    that the warnings were not accurate, clear and unambiguous.
    In    Illinois,      "[t]he   duty       to   warn    of     the    dangers    of
    prescription drugs is owed to the physician, and therefore, the
    adequacy of the warning must be judged by whether it sufficiently
    apprises physicians of the risks associated with the use of the
    drug." Hernandez v. Schering Corp., 
    958 N.E.2d 447
    , 455 (Ill. App.
    Ct. 2011). Although "[t]he sufficiency of the warning can become
    a   question    of   law   where    the    warning    is    clear,       accurate   and
    unambiguous," ibid., for the reasons already outlined regarding
    the other jurisdictions in this group, we conclude that the judge
    erred      in   dismissing    twenty-six        cases      under     Illinois       law;
    plaintiffs presented sufficient evidence that the warnings were
    not accurate, clear and unambiguous.
    89                                  A-4760-14T1
    In Larkin v. Pfizer, Inc., 
    153 S.W.3d 758
    , 764 (Ky. 2004),
    Kentucky's highest court has recognized that an adequate warning
    is   that     which      "sufficient[ly]     []    apprise[s]     the    general
    practitioner as well as the 'unusually sophisticated medical man'
    of the dangerous propensities of the drug," McEwen v. Ortho Pharm.
    Corp., 
    528 P.2d 522
    , 529 (Or. 1974) (quoting Parke-Davis & Co. v.
    Stromsodt, 
    411 F.2d 1390
    , 1400 (9th Cir. 1969)). It is, the Court
    held, "incumbent upon the manufacturer to bring the warning home
    to the doctor." 
    Larkin, supra
    , 153 S.W.3d at 764. The judge erred
    in dismissing twelve cases under Kentucky law because plaintiffs
    presented sufficient evidence that defendants did not "bring the
    warning     home"   to   the   prescribing   physician    as     to   Accutane's
    causative effect.
    In Puerto Rico, a plaintiff must prove in a products liability
    case that "(1) the manufacturer knew, or should have known of the
    risk inherent in the product; (2) there were no warnings or
    instructions, or those provided were inadequate; (3) the absence
    of warnings made the product inherently dangerous; (4) the absence
    of adequate warnings or instructions was the proximate cause of
    plaintiff's injury." Cruz-Vargas v. R.J. Reynolds Tobacco Co., 
    348 F.3d 271
    , 276 (1st Cir. 2003), cert. denied, 
    543 U.S. 959
    , 125 S.
    Ct. 413, 
    160 L. Ed. 2d 323
    (2004).
    "If     the    warning    should    suffice    to   alert    the   general
    90                               A-4760-14T1
    practitioner as well as the specialist, it is adequate, and the
    manufacturer is not liable for the injuries caused by the drug."
    Guevara v. Dorsey Labs., Div. of Sandoz, Inc., 
    845 F.2d 364
    , 367
    (1st Cir. 1988).
    The judge erred in dismissing one case under the law of Puerto
    Rico because there was sufficient evidence, including expert and
    other testimony, that the warnings were not accurate, clear and
    unambiguous to submit the question to the jury.
    In Tennessee, products liability is governed by statute.
    Tenn. Code Ann. § 29-28-104 (2016) provides:
    Compliance by a manufacturer or seller with
    any federal or state statute or administrative
    regulation existing at the time a product was
    manufactured and prescribing standards for
    design, inspection, testing, manufacture,
    labeling, warning or instructions for use of
    a   product,    shall   raise   a   rebuttable
    presumption that the product is not in an
    unreasonably dangerous condition in regard to
    matters covered by these standards.
    "Warnings     concerning   prescription   drugs   generally   are
    adequate when they contain a full and complete disclosure of the
    potential adverse reactions to the drug." 
    Pittman, supra
    , 579 F.
    Supp. 2d at 429. The adequacy of a drug manufacturer's warnings
    is usually a question of fact. 
    Ibid. "It becomes a
    question of law
    only when the instructions are accurate and unambiguous." 
    Ibid. "[A]ll causation issues,
    are 'ordinarily jury questions, unless
    91                          A-4760-14T1
    the uncontroverted facts and inferences to be drawn from them make
    it so clear that all reasonable persons must agree on the proper
    outcome.'" Payne v. Novartis Pharms. Corp., 
    767 F.3d 526
    , 528 (6th
    Cir. 2014) (quoting Haynes v. Hamilton Cty., 
    883 S.W.2d 606
    , 612
    (Tenn. 1994)). The judge erred in dismissing eighteen cases under
    Tennessee law because there was enough evidence to support the
    contention that the warnings were not sufficiently accurate or
    clear to require disposition of that question by the factfinder.
    In Washington, products liability is governed by Wash. Rev.
    Code Ann. § 7.72 to 7.72.070 (2016). "A warning for a prescription
    drug may be adequate as a matter of law if it provides specific
    and detailed information about the risks of using the drug."
    Estate of 
    LaMontagne, supra
    , 111 P.3d at 862. But "[b]ecause the
    FDA regulations provide only the minimum requirements for drug
    manufacturers,   compliance   with   those   regulations   does   not
    necessarily establish warnings were adequate."      
    Ibid. Instead, "[t]o determine
    whether a warning is adequate requires an analysis
    of the warnings as a whole and the language used in the package
    insert." Laisure-Radke v. PAR Pharm., Inc., 
    426 F. Supp. 2d 1163
    ,
    1172 (W.D. Wash. 2006). A court "must examine the meaning and
    context of the language and the manner of expression to determine
    if the warning is accurate, clear and consistent and whether the
    warning portrays the risks involved in taking the prescription
    92                           A-4760-14T1
    drug." 
    Ibid. In light of
    this fact-sensitive issue, we conclude
    that the judge erred in dismissing nineteen cases governed by
    Washington law.
    b. California, Colorado,
    Indiana, Maryland, Mississippi,
    New York, Texas, and Virginia
    With the exception of Texas, which we discuss separately,
    these other jurisdictions all possess similar legal principles.
    And each applies the learned intermediary doctrine. See cases
    cited in footnote 
    17, supra
    . For the reasons that follow, we affirm
    the summary judgment entered in favor of defendants in the cases
    governed by the law of these jurisdictions.
    Under California law, prescription-drug manufacturers are
    strictly liable for injuries caused by a failure to warn of a
    product's known or reasonably, scientifically-knowable, dangerous
    propensities available when manufactured and distributed. Johnson
    v.   Am.   Standard,   Inc.,   
    179 P.3d 905
    ,   910   (Cal.   2008).   This
    obligation has been interpreted, as a matter of California law,
    to require a determination that a drug warning is adequate as a
    matter of law if it directly warns "in plain and explicit terms"
    of the specific risk that has caused injury. Kearl v. Lederle
    Labs., 
    218 Cal. Rptr. 453
    , 467 (Cal. Ct. App. 1985), disapproved
    on other grounds, Brown v. Superior Court, 
    751 P.2d 470
    , 482 (Cal.
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    1988).
    Notably, in the MDL Accutane case, the federal district court
    granted defendants' motion for summary judgment under California
    law on the adequacy of later IBD warnings, In re Accutane Prods.
    Liab., No. MDL 1626, 
    2014 U.S. Dist. LEXIS 155313
    , at *15 (M.D.
    Fla. Sep. 23, 2014), finding:
    The Physician Package Insert plainly and
    prominently identified inflammatory bowel
    disease by name as a possible consequence of
    taking isotretinoin. This risk information
    appeared in the "WARNINGS" and "ADVERSE
    REACTIONS" sections of the insert. It also
    identified the common symptoms of IBD and
    instructed what should be done if those
    symptoms appeared. Likewise, the Medication
    Guide warned that isotretinoin may result in
    permanent damage to the bowels. The Medication
    Guide and patient brochures also broadly
    communicated that isotretinoin "can cause"
    serious side effects and proceeded to list
    permanent damage to various organs, including
    the bowels, among such potential serious side
    effects. This language tracked the WARNINGS
    section of the Physician Package Insert, which
    notified physicians that isotretinoin "has
    been associated with" IBD. Both independently
    and   taken   together,   these   formulations
    communicated the same essential message to
    prescribing physicians: IBD is a potential
    risk of isotretinoin. Accordingly, under
    California    law,    summary   judgment    is
    appropriate as a matter of law under these
    circumstances.
    [Id. at *14-15.]
    We view the law of the other jurisdictions in this group –
    Colorado, Caveny v. Ciba-Geigy Corp., 
    818 F. Supp. 1404
    , 1406 (D.
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    Colo. 1992); Indiana, 
    Tucker, supra
    , 701 F. Supp. 2d at 1066;
    Maryland, Nolan v. Dillon, 
    276 A.2d 36
    , 40 (Md. 1971); Mississippi,
    Austin v. Will-Burt Co., 
    361 F.3d 862
    , 868 (5th Cir. 2004); New
    York, 
    Martin, supra
    , 628 N.E.2d at 1312-13; and Virginia, Ball v.
    Takeda Pharms. Am., Inc., 
    963 F. Supp. 2d 497
    , 504 (E.D. Va. 2013)
    – to require the same result. It is enough in these jurisdictions
    that IBD was referenced to render the warning adequate as a matter
    of law.
    In Texas, the adequacy of a product's warning generally
    presents a fact question. Murthy v. Abbott Labs., 
    847 F. Supp. 2d 958
    , 968 (S.D. Tex. 2012) (citing McNeil v. Wyeth, 
    462 F.3d 364
    ,
    368 (5th Cir. 2006)). "In prescription drug cases involving the
    learned   intermediary     doctrine,"   however,     a   warning      that
    "specifically   mentions   the   circumstances     complained   of"     is
    adequate as a matter of law, ibid., as in the other jurisdictions
    contained in this particular grouping. But Texas also has a
    statutory rebuttable presumption of adequacy for prescription
    drugs, Tex. Civ. Prac. & Rem. § 82.007 (2015), which can be
    rebutted only if a plaintiff can show: (1) the defendant "withheld
    from or misrepresented to" the FDA "required information that was
    material and relevant to the performance of the product and was
    causally related to the claimant's injury"; (2) the product was
    sold or prescribed "after the effective date of an order" to remove
    95                             A-4760-14T1
    it   from   the    market;   (3)   the    defendant   engaged   in    off-label
    promotion that was causally related to the plaintiff's injury; and
    (4) the defendant engaged in criminal violation of federal anti-
    bribery law. So heavy is this burden, that even if a plaintiff
    could   show   a   defendant   withheld       information   about    causation,
    permanency, and latency from the FDA, the action could proceed
    only if the FDA itself found fraud. Lofton v. McNeil Consumer &
    Specialty Pharms., 
    672 F.3d 372
    , 381 (5th Cir. 2012); Willis v.
    Alaven Pharm. LLC, 
    62 F. Supp. 3d 560
    , 563 (E.D. Tex. 2014). There
    is no evidence in this record that would support a principled
    basis for overcoming Texas's unique statutory presumption.
    We, thus, affirm the summary judgment entered in favor of
    defendants insofar as it dismissed the cases governed by the
    substantive law of this subgroup.
    (3) The Third Group
    The trial judge granted summary judgment under the laws of
    the seven states that make up our third and final group.20 We find
    20
    These jurisdictions recognize the learned intermediary doctrine.
    See Doe v. Alpha Therapeutic Corp., 
    3 S.W.3d 404
    , 419 (Mo. Ct.
    App. 1999); Brochu v. Ortho Pharm. Corp., 
    642 F.2d 652
    , 656 (1st
    Cir. 1981) (applying New Hampshire law); Ehlis v. Shire Richwood,
    Inc., 
    233 F. Supp. 2d 1189
    , 1196 (D.N.D. 2002) (applying North
    Dakota law), aff'd, 
    367 F.3d 1013
    (8th Cir. 2004); Menges v. Depuy
    Motech, Inc., 
    61 F. Supp. 2d 817
    , 830 (N.D. Ind. 1999) (applying
    Wisconsin law); 
    Thom, supra
    , 353 F.3d at 852 (applying Wyoming
    law).
    96                             A-4760-14T1
    the substantive law of this group – Missouri, New Hampshire, North
    Dakota, Wisconsin and Wyoming – to be similar and, for the reasons
    that follow, conclude for the reasons that briefly follow that the
    judge erred in granting summary judgment in cases governed by the
    law of those jurisdictions.
    In Missouri, the focus in a failure-to-warn case rests "on
    what the manufacturer knew rather than on the product." Moore v.
    Ford Motor Co., 
    332 S.W.3d 749
    , 764 (Mo. 2011). In addition,
    "Missouri courts have held that in cases involving manufacturers
    of prescription drugs, the manufacturer has 'a duty to properly
    warn the doctor of the dangers involved and it is incumbent upon
    the manufacturer to bring the warning home to the doctor.'" 
    Doe, supra
    , 3 S.W.3d at 419 (quoting Krug v. Sterling Drug, Inc., 
    416 S.W.2d 143
    , 146 (Mo. 1967)). Our discussion of the factual record
    in   the   earlier   part   of   this    opinion   demonstrates   plaintiffs
    presented evidence that the warning failed to "bring home to the
    doctor" latency, permanency and causation.
    In New Hampshire, "[t]he duty to warn is concomitant with the
    general duty of the manufacturer, which 'is limited to foreseeing
    the probable results of the normal use of the product or a use
    that can reasonably be anticipated.'" Thibault v. Sears, Roebuck
    & Co., 
    395 A.2d 843
    , 847 (N.H. 1978) (quoting McLaughlin v. Sears,
    Roebuck & Co., 
    281 A.2d 587
    , 588 (1971)). "An adequate warning is
    97                           A-4760-14T1
    one reasonable under the circumstances." 
    Brochu, supra
    , 642 F.2d
    at 657. "A warning may be inadequate in factual content, in
    expression of the facts, or in the method by which it is conveyed."
    
    Ibid. So stated, we
    view the application of New Hampshire law to
    the warnings in question as generated a question of fact for a
    jury to determine.
    North Dakota law holds that "in order to be adequate the
    warning must satisfactorily convey the seriousness of the danger
    such that a reasonable physician would be alerted to the danger."
    
    Ehlis, supra
    , 233 F. Supp. 2d at 1196. Again, plaintiffs presented
    evidence that the warning failed to convey the seriousness of the
    danger.
    Wisconsin has adopted comments g and i to Restatement (Second)
    of Torts § 402A (1965), which explain "that a product is defective
    if it is 'in a condition not contemplated by the ultimate consumer,
    which will be unreasonably dangerous to him [or her]'; and that
    for a product to be considered 'unreasonably dangerous,' it must
    be 'dangerous to an extent beyond that which would be contemplated
    by the ordinary consumer who purchases it, with the ordinary
    knowledge common to the community as to its characteristics.'"
    Mohr v. St. Paul Fire & Marine Ins. Co., 
    674 N.W.2d 576
    , 589 (Wis.
    Ct. App. 2003).
    "Although    compliance   with    FDA   standards   generally   will
    98                             A-4760-14T1
    foreclose negligence per se, . . . such compliance . . . does not
    preclude a finding of negligence." Kurer v. Parke, Davis & Co.,
    
    679 N.W.2d 867
    , 876 (Wis. Ct. App. 2004). And, "[w]hether a warning
    is adequate is generally an issue of fact to be determined by the
    jury." 
    Mohr, supra
    , 674 N.W.2d at 589. A warning may be found
    adequate as a matter of law only when the warning "[c]learly and
    repeatedly" warns of the risks associated with the drug. See 
    Kurer, supra
    ,   679   N.W.2d     at   878   (emphasis      added).   Here,    plaintiffs
    presented sufficient evidence that the warnings did not clearly
    or repeatedly warn of the causal and latency effect.
    In Wyoming, "a plaintiff may show a 'defect' by establishing
    that the manufacturer failed to warn about dangers associated with
    the product." Rohde v. Smiths Med., 
    165 P.3d 433
    , 441 (Wyo. 2007).
    "[A] drug manufacturer is required to warn only of those adverse
    effects of which it knows or reasonably should know." Jacobs v.
    Dista Prob. Co., 
    693 F. Supp. 1029
    , 1033 (D. Wyo. 1988). But
    "[i]mplicit    in    this      holding    is    a   continuing   duty    of   drug
    manufacturers to provide notification of side effects subsequently
    discovered."     
    Id. at 1034.
    "Although      the   adequacy       of    warnings   concerning    drugs    is
    generally a question of fact, it can 'become a question of law
    where the warning is accurate, clear and unambiguous.'" 
    Thom, supra
    , 353 F.3d at 853 (quoting 
    Felix, supra
    , 540 So. 2d at 105).
    99                               A-4760-14T1
    For the reasons expressed regarding other jurisdictions with a
    similar approach, we find the judge erred in granting summary
    judgment on cases governed by Wyoming law.
    III
    To briefly summarize our holdings in both appeals, we reverse
    the summary judgment entered in A-4760-14, and we reverse in part
    and affirm in part the order granting summary judgment in A-0164-
    15.
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