OPINION AND ORDER

AIKEN, Chief Judge.

Plaintiffs bring this action alleging Betty Phelps was injured after ingesting a generic version of the prescription drug metoclopramide manufactured by Pliva from 2004 through 2007. Specifically, plaintiffs alleged that Pliva was negligent by failing to adequately warn Mrs. Phelps of the dangers of using metoclopramide and by failing to update its product label in 2003 and 2004 to match the warning on the brand-name product. In 2012, Judge Coffin found that plaintiffs' failure to adequately warn claim against Pliva was preempted by PLIVA, Inc. v. Mensing, ___ U.S. ___, 131 S.Ct. 2567, 180 L.Ed.2d 580 (2011), and recommended that the undersigned dismiss that claim. (Doc. 260). In April 2012, I adopted Judge Coffin's findings and recommendations and dismissed plaintiffs' failure to warn claim. Remaining is plaintiff's failure to update claim against Pliva. 857 F.Supp.2d 1114 (D.Or.2012).

In July 2012, Pliva filed the instant motion for summary judgment on plaintiffs' failure to update claim, arguing that plaintiffs' claim is preempted by federal law and not recognized under Oregon law. (Doc. 301). After oral argument and briefing on the issue, Judge Coffin issued a Findings and Recommendation (F & R) that I deny Pliva's motion for summary judgment. (Doc. 344). Pliva objected to the F & R. (Doc. 347). For the reasons stated below, I adopt Judge Coffin's F & R and deny Pliva's motion for summary judgment.

I. STANDARDS

When a party objects to a magistrate judge's F & R regarding a dispositive motion, the district court must make a de novo determination of that portion of the magistrate judge's report. Fed.R.Civ.P. 72(b)(3); see 28 U.S.C. § 636(b)(1)(c); McDonnell Douglas Corp. v. Commodore Bus. Machs., Inc., 656 F.2d 1309, 1313 (9th Cir.1981). For non-dispositive motions, the magistrate's findings are reviewed for clear error. Fed.R.Civ.P. 72(a); Henry v. Gill Indus., Inc., 983 F.2d 943, 946 (9th Cir.1993). Defendant filed timely objections to Judge Coffin's findings. I give de novo review of the defendant's objections to the F & R regarding defendant's motion for summary judgment.

Summary judgment is appropriate if "the movant shows that there is no genuine dispute as to any material fact and the movant is entitled to judgment as a matter of law." Fed.R.Civ.P. 56(a). In order to grant summary judgment, there must be no genuine issue of material fact. Anderson v. Liberty Lobby, Inc., 477 U.S. 242, 247-48, 106 S.Ct. 2505, 91 L.Ed.2d 202 (1986). The movant has the initial burden of establishing that no genuine issue of material fact exists or that a material fact essential to the nonmovant's claim is missing. Celotex Corp. v. Catrett, 477 U.S. 317, 322-24, 106 S.Ct. 2548, 91 L.Ed.2d 265 (1986). Summary judgment is also appropriate where federal law preempts a plaintiff's state law claims. See e.g., Bank of Am. v. City & Cnty. of S.F., 309 F.3d 551, 556 (9th Cir.2002).

Once the movant has met its burden, the burden shifts to the nonmovant to produce specific evidence to establish a genuine issue of material fact or to establish the existence of all facts material to the claim. Celotex, 477 U.S. at 322-24, 106 S.Ct. 2548; see also Bhan v. NME Hosp., Inc., 929 F.2d 1404, 1409 (9th Cir.1991); Nissan Fire & Marine Ins. Co., Ltd. v. Fritz Cos., Inc., 210 F.3d 1099, 1105 (9th Cir.2000).

II. BACKGROUND

The following facts are undisputed. Metoclopramide is a prescription drug available in both name-brand and generic forms. Defendant Pliva, at all times relevant to this action, produced a generic form of metoclopramide. Mrs. Phelps was prescribed, and ingested, metoclopramide tablets from November 2002 to at least August 2009. Mrs. Phelps alleges that she developed a movement disorder called tardive dyskinesia during that time. Further, she alleges that her use of metoclopramide caused her to develop this disorder. Under the Federal Food, Drug, and Cosmetic Act (FDCA), a generic drug manufacturer's package inserts must match the package inserts of its name-brand counterpart. 21 U.S.C. § 301 et seq. During 2003 and 2004, Pliva's metoclopramide package inserts did not match the package inserts of its name-brand counterpart. Plaintiffs allege that Pliva's negligent failure to update its labeling injured Mrs. Phelps.

Pliva argues that plaintiffs' failure to update claim is preempted under Mensing and the FDCA, or alternatively, is not cognizable under Oregon law. Pliva also objects to Judge Coffin's findings regarding causation, Oregon's product liability presumption, and punitive damages.

III. DISCUSSION

A. Mensing Does Not Require Dismissal of Plaintiffs' Failure to Update Claim

Pliva argues that Judge Coffin has misconstrued the Supreme Court's holding in PLIVA, Inc. v. Mensing, ___ U.S. ___, 131 S.Ct. 2567, 180 L.Ed.2d 580 (2011) and objects to the finding that plaintiffs' claim is not preempted. In his findings, Judge Coffin states that under Mensing, a generic manufacturer could not be liable for a failure to warn so long as it complied with the FDA regulations that require generic manufacturers to update its warnings to match those contained in the name-brand equivalents. (Doc. 344 at ___). Nonetheless, because Pliva allegedly failed to update its warnings in accordance with FDA regulations, Judge Coffin found that Pliva could be liable for that failure notwithstanding Mensing. Pliva argues that this interpretation inserts an exception into Mensing that is inconsistent with the Court's holding that any state-law failure to warn claim is preempted. (Doc. 347 at 8-9).

Under the FDCA, generic drug manufacturers "have an ongoing federal duty of `sameness'" regarding their warning labels. Mensing, 131 S.Ct. at 2575. This duty of sameness requires that generic drug labeling match the equivalent name-brand drug's labeling. 21 U.S.C. § 355(j)(2)(A)(v). Furthermore, the FDCA prohibits generic manufacturers from issuing additional or different warnings on their products. Mensing, 131 S.Ct. at 2576. In light of these rules, the Supreme Court held that state-law failure to warn claims against generic manufacturers were preempted.

In Mensing, the plaintiffs argued that state law required generic drug manufacturers to provide a stronger warning than the name-brand label, and that they failed to do so despite the known risk that metoclopramide can cause tardive dyskinesia. Id. at 2573. The Court explained that where it is impossible for a party to comply with both state and federal law, a conflict between the two exists, and state law must give way to federal law. Id. at 2577. Because it was impossible under the FDCA for the generic manufacturers to unilaterally strengthen their labels to conform to the state law requirements, the Court held that the plaintiffs' state-law failure to warn claims were preempted. Id. at 2577-78. (finding preemption because "[i]t was not lawful under federal law for the Manufacturers to do what state law required of them."). Pliva argues that the same rationale applies here because the Court did not exclude failure to update claims from its holding.

I conclude that Judge Coffin's interpretation of Mensing is consistent with that case and hold that plaintiffs' failure to update claim is not preempted under Mensing. While it is true that the Supreme Court in Mensing did not carve out an exception for failure to update claims, the absence of a specific exception does not warrant the conclusion that such claims are preempted under Mensing. This is especially true considering the factual differences between a failure to warn claim and plaintiffs' failure to update claim. The crux of the Court's decision in Mensing rested on the fact that the plaintiffs claimed that state law required generic manufacturers to provide stronger labels than were permitted by federal law. As the Court pointed out, this was impossible for the generic manufacturers given the federal requirement that generic labels match name-brand labels. Id. at 2577-78. Plaintiffs' failure to update claim in this case, however, poses no such impossibility problem. Unlike the failure to warn claim in Mensing, plaintiffs do not claim that Pliva was required to use a different or stronger warning label; they merely claim that, under Oregon law, Pliva was negligent by failing to update its label to match the name-brand label — a requirement that is consistent with the FDCA. Thus, because plaintiffs' state-law claim does not make it impossible for Pliva to comply with federal law, no conflict exists and preemption is not warranted.1

Pliva nonetheless argues that the Supreme Court held that plaintiffs' failure to update claim was preempted in Mensing, because the Court knew that at least one of the generic manufacturers in that case had failed to update its label, and yet the Court did not limit its holding to exclude those kinds of claims. Pliva claims that during the Mensing case, the Court was aware that Pliva may not have made the label change in 2003 and 2004 because Pliva's counsel wrote a letter to the Court's clerk mentioning that fact. (Doc. 347 at 9). According to Pliva, if the Supreme Court thought a failure to update claim was cognizable, it would have said so in Mensing.

I agree with Judge Coffin and conclude that Pliva's argument is inconsistent with Supreme Court precedent. The Supreme Court has a long-standing rule that if the Court has "never squarely addressed the issue ... [the Court is] free to address the issue on the merits." Brecht v. Abrahamson, 507 U.S. 619, 631, 113 S.Ct. 1710, 123 L.Ed.2d 353 (1993). Indeed, "[q]uestions which merely lurk in the record, neither brought to the attention of the court nor ruled upon, are not to be considered as having been so decided as to constitute precedents." Webster v. Fall, 266 U.S. 507, 511, 45 S.Ct. 148, 69 L.Ed. 411 (1925). Thus, an issue not "raised in briefs or argument nor discussed in the opinion of the Court.... is not a binding precedent on [that] point." U.S. v. L.A. Tucker Truck Lines, Inc., 344 U.S. 33, 38, 73 S.Ct. 67, 97 L.Ed. 54 (1952).

Under this rule, Pliva's argument fails, and the precedential power of Supreme Court rulings demands such a result. Were it possible for a party to expand the scope of a Supreme Court ruling by merely sending a letter, the Court's decisions could be subject to unwarranted, unconsidered expansion. Accordingly, because the Court in Mensing did not address the failure to update claim expressly in its decision, I refuse to find that it did so impliedly through its silence.

Nonetheless, Pliva argues that the Sixth and Eighth Circuits have held that plaintiffs' failure to update claim is preempted by Mensing. First, Pliva contends that in Smith v. Wyeth, Inc., 657 F.3d 420 (6th Cir.2011), the Sixth Circuit's denial of a plaintiffs' petition for rehearing constituted a rejection of failure to update claims under Mensing because the plaintiffs raised the failure to update issue in their petition and the court nonetheless denied their petition. (Doc. 347 at 10-11). The Smith court's decision, however, did not mention anything about a failure to update claim, and referred only to the plaintiffs' failure to warn claim. Smith, 657 F.3d at 423 (holding that the plaintiffs' state-law failure to warn claims were preempted by Mensing because "[t]he Supreme Court held unequivocally ... that federal law preempts state laws that impose on generic-drug manufacturers the duty to change a drug's label, thus barring the plaintiffs' state-law tort claims").

Next, Pliva maintains that the Eighth Circuit's decision to deny supplemental briefing after the Supreme Court remanded the Mensing v. Wyeth case back to the court demonstrates that Mensing preempts such claims. Mensing v. Wyeth, Inc., 658 F.3d 867 (8th Cir.2011). Pliva reasons that because the Supreme Court remanded the case to the Eighth Circuit with instructions to conduct "further proceedings consistent with [the Court's] opinion", the Eighth Circuit's denial of supplemental briefing on the failure to update issue is evidence that Mensing did require preemption of failure to update claims. Mensing, 131 S.Ct. at 2582.

I reject these arguments for two reasons. First, neither court specifically addressed the failure to update theory in their decisions. Thus, while the issue may have lurked in the record, it was not decided by the court. Additionally, a court's decision to grant or deny rehearing or supplemental briefing does not necessarily indicate a substantive decision on issues proposed to be argued in that additional briefing or petition. Second, even assuming arguendo that the Sixth and Eighth Circuits did decide that failure to update claims are preempted, those circuits' decisions are not binding precedent on this court. Thus for the reasons stated above, I find that Judge Coffin did not err in concluding that plaintiffs' state-law failure to update claim is not preempted under Mensing, and I deny Pliva's motion for summary judgment on that issue.

B. Plaintiffs Assert a Viable Claim Under Oregon Law

Judge Coffin found that plaintiffs' failure to update claim is viable under Oregon law. Pliva objects to this finding for two reasons. First, Pliva argues that plaintiffs' claim is really an attempt to enforce a violation of the FDCA, and the FDCA does not allow private enforcement. Second, Pliva argues that even if plaintiffs' claim is not preempted by the FDCA, Oregon law does not provide any cause of action for plaintiffs' claim because their claim is based on a federal, rather than a state duty.

1. The FDCA Does Not Preempt Independent State-Law Claims

In its objection, Pliva argues that plaintiffs' claim is preempted because under the FDCA only the federal government has the authority to enforce violations of the Act. See 21 U.S.C. § 337(a) ("[A]ll such proceedings for the enforcement, or to restrain violations, of this chapter shall be by and in the name of the United States."). Thus, Pliva contends that the FDCA bars plaintiffs' claim because plaintiffs' claim is based on a violation of the FDCA. I recognized previously that Congress, in enacting the FDCA, explicitly stated that only the federal government can bring an action to enforce the provisions of the FDCA. 857 F.Supp.2d at 1125-26. For those reasons, I rejected plaintiffs' claims against Pliva for misbranding, failure to communicate drug safety information, and failure to test and monitor the effects of metoclopramide. 857 F.Supp.2d 1114.

However, plaintiffs' failure to update claim cannot be dismissed as easily. As Judge Coffin explained, plaintiffs' claim is not that Pliva violated the FDCA and thus should be liable for that violation. Rather, plaintiffs argue that Pliva was negligent when it failed to update its label. Under Oregon law, if a plaintiff establishes a manufacturer/user relationship, the manufacturer has a duty to exercise "due care to avoid foreseeable harm to the users of [its] product." Glover v. BIC Corp., 6 F.3d 1318, 1325 (1993) (quoting State ex rel. Western Seed Prod. Corp. v. Campbell, 250 Or. 262, 269, 442 P.2d 215 (1968) cert. denied, 393 U.S. 1093, 89 S.Ct. 862, 21 L.Ed.2d 784 (1969)). Plaintiffs maintain that Pliva breached this duty when it failed to update its label in accordance with the federal requirement. In other words, the duty under Oregon law to exercise due care is independent of the federal duty to update the label, though the federal duty to update can inform what the state-law duty of due care requires.

In fact, the Supreme Court has distinguished between a private cause of action that seeks only to enforce a violation of the FDCA, and a private cause of action based on a traditional category of state law that parallels the requirements of the FDCA. Compare Buckman Co. v. Plaintiffs' Legal Comm., 531 U.S. 341, 121 S.Ct. 1012, 148 L.Ed.2d 854 (2001) with Medtronic, Inc. v. Lohr, 518 U.S. 470, 116 S.Ct. 2240, 135 L.Ed.2d 700 (1996); see also Stengel v. Medtronic Inc., 704 F.3d 1224 (9th Cir. 2013).

In Medtronic v. Lohr, the plaintiffs sued the manufacturer of a pacemaker under state law negligence theories, including a failure to warn claim. Medtronic, 518 U.S. at 481, 116 S.Ct. 2240. Under § 360k of the Medical Device Amendment (MDA) of the FDCA, an explicit preemption clause prohibits states from creating or continuing any requirement relating to medical devices which imposes different or additional requirements than those contained in the MDA. Id. at 482, 116 S.Ct. 2240 (citing 21 U.S.C. § 360k(a)). The defendant argued that § 360k therefore preempted any and all state law claims against a medical device manufacturer. Id. at 486, 116 S.Ct. 2240. The Supreme Court rejected this argument, however, and held that the express preemption section of the MDA does not prohibit a state from providing traditional damages remedies for violation of common law duties when the state law duties parallel federal requirements. Id. at 495, 116 S.Ct. 2240. The Court explained that under the defendant's interpretation of the statute:

Id. at 487, 116 S.Ct. 2240.

In Buckman Co. v. Plaintiffs' Legal Comm., the plaintiffs brought a state tort law claim against a bone screw manufacturer's consulting company for its allegedly fraudulent misrepresentations to the FDA. Buckman, 531 U.S. at 343, 121 S.Ct. 1012. The Supreme Court held that state law fraud-on-the-FDA claims are impliedly preemepted because they conflict with federal law. Id. at 348, 121 S.Ct. 1012. The Court explained that policing fraud against federal agencies is not an area in which states traditionally occupy. Id. at 347, 121 S.Ct. 1012. The Court further pointed out that the regulatory relationship between a federal agency and the entities it regulates is wholly federal in character, as it is created by, governed by, and terminated by federal law. Id. at 347, 121 S.Ct. 1012. From this, the Court concluded that a state law claim based solely on the violation of the approval process — which exists only by virtue of the FDCA — is preempted. Id. at 352-53, 121 S.Ct. 1012.

Importantly, the Court distinguished fraud-on-the-agency claims from the claims in Medtronic. The Court explained that the claim was preempted because it "exist[ed] solely by virtue of the FDCA disclosure requirements" but that it was "clear that the Medtronic claims arose from the manufacturer's alleged failure to use reasonable care in the production of the product, not solely from the violation of FDCA requirements." Id. (emphasis added). The Court clarified that "although Medtronic can be read to allow certain state-law causes of actions that parallel federal safety requirements, it does not and cannot stand for the proposition that any violation of the FDCA will support a state-law claim." Id. at 353, 121 S.Ct. 1012.

Judge Coffin found that this case is similar to Medtronic, because plaintiffs' claim is not based solely on a violation of the FDCA. Rather, Judge Coffin found that the plaintiffs' failure to update claim, while informed by the FDCA, is based in state tort law.

Pliva argues, however, that plaintiffs' failure to update claim is not independent from the FDCA because Oregon law does not require a generic drug manufacturer to match its labeling to that of the brand name drug manufacturer.2 This argument is not persuasive. Under Buckman, the Supreme Court emphasized that preemption was warranted in that case because the fraud-on-the-agency claim existed solely by virtue of the FDCA; other claims could survive preemption if the federal law is not a critical element in the claim and the claim is based on "traditional state tort law which had predated the federal enactments." Buckman, 531 U.S. at 353, 121 S.Ct. 1012. In this case, plaintiffs argue that Pliva's failure to update its labels was a breach of its Oregon law duty to exercise due care to avoid foreseeable harm to the users of its product. Here, the plaintiffs do not seek to enforce or restrain violations of the FDCA, but rather seek damages under Oregon negligence law. The fact that Oregon's product liability law does not specifically mirror the FDCA requirements is not fatal to plaintiffs' claim.

Pliva's argument was recently addressed and rejected by the Ninth Circuit in Stengel v. Medtronic Inc., 704 F.3d 1224 (9th Cir.2013). In that case, the plaintiffs sued a medical device company under a theory of state-law negligence. Id. at 1226. Specifically, the plaintiffs claimed that the manufacturer had violated Arizona's state-law duty of care by failing to report known risks associated with the use of its device to the FDA; the MDA required manufacturers to report such risks to the FDA. Id. The Ninth Circuit concluded that the plaintiffs' state-law failure to warn claim was not preempted because the claim is "independent of the FDA's pre-market approval process that was at issue in Buckman. The claim rests on a state-law duty that parallels a federal-law duty under the MDA, as in Lohr." Id. at 1233. In a concurring opinion, Judge Watford rejected the defendant's argument that the plaintiff's claim "seeks to enforce an exclusively federal requirement and is not based on traditional state tort law because Arizona law has never required adverse events to be reported to the FDA." Id. at 1235. Judge Watford explained:

Id. (citations omitted) (emphasis in original). Thus, the mere fact that Oregon law does not specifically require a generic manufacturer to match its label does not bar plaintiffs' state-law negligence claim.

I agree with Judge Coffin's finding that plaintiffs' failure to update claim is distinguishable from the claim in Buckman, and therefore is not preempted by the FDCA. I further hold that Judge Coffin's findings on this issue are consistent with the Ninth Circuit's recent decision in Stengel. Thus, I adopt Judge Coffin's recommendation and deny Pliva's motion for summary judgment on that issue.

2. Plaintiffs' Claim Has a Basis In Oregon Law

Next, Pliva objects to Judge Coffin's finding that plaintiffs state a viable Oregon law claim. Pliva argues that plaintiffs' claim is not based in Oregon law, because there is no Oregon law that imposes a duty on a generic drug manufacturer to match its label to that of the name-brand manufacturer.

Pliva's argument is misplaced. As explained above, plaintiffs' claim is not that Pliva violated the FDCA, but rather that Pliva was negligent under Oregon law for failing to update its label. As Judge Coffin explained, Oregon law does recognize such a claim. Under Or.Rev.Stat. § 30.900, a product liability civil action is defined as a "civil action brought against a manufacturer ... of a product for damages for personal injury, death or property damage arising out of: ... (2) Any failure to warn regarding a product; or (3) Any failure to properly instruct in the use of a product." Or.Rev.Stat. § 30.900. Oregon's product liability statute "embraces all theories a plaintiff can claim in an action based on a product defect," including claims based on theories of negligence. Kambury v. DaimlerChrysler Corp., 185 Or.App. 635, 639, 60 P.3d 1103 (2003); Simonsen v. Ford Motor Co., 196 Or.App. 460, 466, 102 P.3d 710 (2004).

While Oregon law does not specifically impose a duty of sameness on generic drug manufacturers, the federal duty to do so can be used to inform Oregon's standard of care. Cf. Shahtout By and Through Shahtout v. Emco Garbage Co., Inc., 298 Or. 598, 601, 695 P.2d 897 (1985) (holding that even where a statute or regulation does not provide a person injured by its violation with a private cause of action for damages, the violation of the statute can be relevant to a plaintiff's common law negligence claim). Thus, because plaintiffs' negligence claim alleges that they suffered personal injury arising out of Pliva's failure to update its labels, their claim is encompassed by § 30.900.

In sum, for the foregoing reasons, I adopt Judge Coffin's finding that plaintiffs have a valid state-law claim, and therefore deny Pliva's motion for summary judgment on that issue.

C. Genuine Issues of Material Fact Exist Concerning Proximate Cause

Next, Pliva objects to Judge Coffin's proximate cause findings. In his F & R, Judge Coffin rejected Pliva's argument that plaintiffs could not prove proximate cause because neither Mrs. Phelps nor her doctors read the metoclopramide label. In rejecting this argument, Judge Coffin found that under Oregon law, the sufficiency of a warning is an expert and jury question. Judge Coffin concluded that a reasonable juror could find that, had Pliva's package insert included the warning that was on the name-brand packages, Mrs. Phelps or her doctors would have noticed, read, and heeded that warning. Thus, Judge Coffin found that a reasonable juror could find that Pliva's failure to use that warning was the proximate cause of Mrs. Phelps' injuries.

Pliva argues that plaintiffs have not and cannot prove that the lack of a warning on its packages was a substantial cause of Mrs. Phelps' injuries. According to Pliva, without proof that either Mrs. Phelps or her doctors read or relied on the package inserts, the lack of a warning in those inserts could not have caused her injuries. Pliva also objects to Judge Coffin's discussion of sufficiency of warning in terms of causation. Pliva argues that "There is no explanation how one relates to the other. In fact, they do not. Any issue regarding the `sufficiency of the warnings' is separate from and not relevant to the proximate cause issue." (Doc. 347 at 27).

I reject these arguments as inconsistent with Oregon law. Under Oregon law, evidence is sufficient to prove causation if a jury could draw an inference that a warning would have been generally effective in preventing the injury. Baccelleri v. Hyster, Co., 287 Or. 3, 597 P.2d 351 (1979). Thus, Pliva's argument that the sufficiency of a warning is irrelevant to proximate cause is incorrect. For example, in Baccelleri, the plaintiff brought a products liability action against the manufacturer of a forklift truck after a forklift backed over his legs. Id. at 5, 597 P.2d 351. The plaintiff claimed that the forklift was "unreasonably dangerous and defective because it lacked both visual and audible warning alarms to alert persons that the machine was backing." Id. The Oregon Supreme Court rejected the defendant's argument that there was no evidence that the absence of a back-up alarm caused the plaintiff's injuries:

Id. at 7, 597 P.2d 351.

Additionally, Oregon courts have found that a failure to read a label does not preclude a plaintiff from proving causation. In Benjamin v. Wal-Mart Stores, Inc., the Oregon Court of Appeals concluded that, despite lack of evidence that the decedent read the warning, "there was ample evidence from which the jury could have found that the inadequate warning on the... heater was a substantial factor in causing [the decedent's] death." 185 Or.App. 444, 459-60, 61 P.3d 257 (2002). Despite the factual distinctions between these cases and the case at bar, the causation principle remains the same.

Indeed, this court has also recently declined to find that the failure to read a warning label by a doctor precludes a finding of proximate cause where there is evidence that the doctor would have acted differently had she been warned. For example, in Schoenborn v. Stryker Corp., the manufacturer of a pain pump argued that the plaintiff could not prove that any alleged failure to warn by the manufacturer caused the plaintiff's injury. 801 F.Supp.2d 1098, 1102 (2011). The manufacturer's argument was based on the fact that the doctor admitted that she did not read the instructions for use prior to implanting the pain pump. Id. This court concluded that a genuine issue of material fact remained as to whether the failure to warn caused the plaintiff's injuries, because the doctor had stated that she would have implanted the pain pump differently had she known that the FDA had not approved them for that use. Id.

Thus, the fact that neither Mrs. Phelps nor her doctors read or relied on Pliva's package inserts is not determinative of proximate cause. As in Schoenborn, the doctors who prescribed metoclompramide to Mrs. Phelps have testified that at the time they prescribed metoclopramide they did not know of the dangers associated with using metoclopramine for longer than 12 weeks. (Doc. 308 at ¶¶ 7-10, 12, 14). Additionally, the doctors testified that had they known of that danger, they would not have prescribed metoclopramide to Mrs. Phelps. Id. In a motion for summary judgment the court must construe all inferences in favor of the plaintiffs. In so doing, I find that a genuine issue of material fact remains as to whether Pliva's alleged failure to update its label was a proximate cause of Mrs. Phelps' injuries.

D. Plaintiffs Submit Sufficient Evidence Regarding General and Specific Causation

Next, Pliva objects to Judge Coffin's finding that plaintiffs put forth evidence sufficient to survive summary judgment on the issues of general and specific causation. After reviewing the record, I agree with Judge Coffin's findings.

Under Oregon law, when the element of causation involves a complex medical question, a plaintiff must present expert testimony that there is a reasonable medical probability of causation. Chouinard v. Health Ventures, 179 Or.App. 507, 512, 39 P.3d 951 (2002). Therefore, a plaintiff must present expert testimony to prove not only general causation (i.e. that the defendant's product could cause the injury), but also to prove specific causation (i.e. that there is a reasonable probability that defendant's product caused the plaintiff's particular injury). "Proof of cause-in-fact must have the quality of reasonable probability, and a mere possibility that the alleged negligence of the defendant was the ... cause of plaintiff's injuries is not sufficient." Joshi v. Providence Health Sys. of Or. Corp., 198 Or.App. 535, 545, 108 P.3d 1195 (2005).

Oregon courts have recognized that in these cases, there is a significant difference between establishing an injury and establishing its cause. Chouinard, 179 Or.App. at 513, 39 P.3d 951 (citing Howerton v. Pfaff, 246 Or. 341, 347, 425 P.2d 533 (1967)). Thus, expert testimony which states only that the defendant's negligence is a possible cause of the injury will not be sufficient to send the claim to a jury. The purpose of the requirement for a showing of "reasonable medical probability" of causation in cases involving complex medical questions is to prevent "jurors from speculating about causation in cases where that determination requires expertise beyond the knowledge and experience of an ordinary lay person." Baughman v. Pina, 200 Or.App. 15, 18, 113 P.3d 459 (2005) (citing Howerton, 246 Or. at 347-48, 425 P.2d 533).

Here, neither of the parties disputes that causation in this case involves a complex medical question. Further, Pliva does not dispute that Mrs. Phelps' doctors are qualified to render opinions on causation in this case. Thus the issue is whether the experts in this case have testified that causation was probable or merely possible.

First, I find that plaintiffs have provided expert testimony that Pliva's product, metoclopramide, is a probable cause of tardive dyskinesia. Pliva argues that "[t]he state of the evidence is that none of the physicians addressed [the] general causation issue." (Doc. 347 at 29). This contention, however, is not supported by the record. At least two of Mrs. Phelps' doctors testified about the causal connection between metoclopramide and the development of tardive dyskinesia. For example, Dr. Lockfeld, Mrs. Phelps' neurologist, was asked in his deposition: "Is metoclopramide associated with tardive dyskinesia?" and "Is it a known cause of tardive dyskinesia?" To both questions, Dr. Lockfeld answered "Yes." (Doc. 310-6 at 31). Additionally, Dr. Peterson testified in her deposition that it "seems like it's fairly common" for metoclopramide to cause tardive dyskinesia." (Doc. 310-7 at 25).

Oregon courts have made it clear that "magic words" are not required to find that an expert has testified to a reasonable medical probability of causation, so long as the expert's opinion in its entirety establishes a probability of causation. Hudjohn v. S & G Mach. Co., 200 Or.App. 340, 353, 114 P.3d 1141 (2005) (holding that expert's testimony that the "inhalation of toxins may be accounting for some degree of this impairment" failed to state reasonable probability of causation because it was stated in terms of possibility, not probability) (emphasis in original). In this case, the doctors' testimony about whether metoclopramide can cause tardive dyskinesia is not framed in terms of possibility, but rather speaks in terms of certainty and probability. Thus, because the expert testimony establishes that there is a reasonable medical probability that Pliva's product causes tardive dyskinesia, plaintiffs have presented evidence of general causation.

Second, I find that plaintiffs have put forth expert testimony that there is a reasonable medical probability that Mrs. Phelps' use of Pliva's product caused her tardive dyskinesia. Pliva contends that none of Mrs. Phelps' physicians opined that metoclopramide was the probable cause of her tardive dyskinesia or diagnosed her with "metoclopramide-induced tardive dyskinesia." (Doc. 347 at 29). Again, these arguments are not supported by the record. Both Drs. Lockfeld and Peterson testified that there is a reasonable medical probability that metoclopramide caused Mrs. Phelps' tardive dyskinesia. For example, Dr. Lockfeld testified as follows:

(Doc. 310-6 at 35). Clearly Dr. Lockfeld had not only diagnosed her with tardive dyskinesia, but believed that her tardive dyskinesia was caused by metoclopramide.

Additionally, Dr. Peterson testified she diagnosed Mrs. Phelps with tardive dyskinesia, and that Mrs. Phelps' tardive dyskinesia symptoms were "most likely" related to her use of metoclopramide. (Doc. 310-7 at 11). Again, Dr. Peterson did not testify that there is a mere possibility that Mrs. Phelps' use of metoclopramide was a cause of her tardive dyskinesia, but rather that her dyskinesia was "most likely" related her use of metoclopramide. Thus, I find that plaintiffs have provided evidence that there is a reasonable medical probability that Mrs. Phelps' use of Pliva's product caused her injury. Therefore, I adopt Judge Coffin's findings and deny summary judgment on the issues of general and specific causation.

E. Plaintiffs Have Rebutted the Presumption Under Or.Rev.Stat. § 30.910 That the Product Was Not Unreasonably Dangerous

Judge Coffin found that plaintiffs have presented evidence to rebut the presumption in Oregon law that products are not unreasonably dangerous. Pliva objects to this finding, and claims that it is not supported by the record.

Under Oregon's product liability statute, a plaintiff must establish not only that there was a failure to warn or failure to properly instruct, but also that doing so rendered the product unreasonably dangerous. Russell v. Deere & Co., 186 Or.App. 78, 83, 61 P.3d 955 (2003). Usually, the question of whether a product is unreasonably dangerous is a jury question. McCathern v. Toyota Motor Corp., 332 Or. 59, 77, 23 P.3d 320 (2001). However, the Oregon legislature created a rebuttable presumption that "a product as manufactured and sold or leased is not unreasonably dangerous for its intended use." Or.Rev.Stat. § 30.910. This requirement reinforces the common law principle that the mere existence of a defect in a product does not necessarily render it unreasonably dangerous. Russell, 186 Or. App. at 83, 61 P.3d 955. Therefore, under Oregon law, a plaintiff claiming products liability, "must affirmatively put forth some evidence on the issue of dangerousness before the issue may properly be submitted to a jury." Id. Thus, § 30.910 does not permit a plaintiff to "rely on the bare assertion of a defect from which a jury may infer unreasonable dangerousness...." Id.

After reviewing the record, I agree with Judge Coffin that plaintiffs have affirmatively put forth some evidence that Pliva's product was unreasonably dangerous for its intended use. Pliva maintains that Mrs. Phelps' use of metoclopramide for more than 12 weeks was an "off-label" use. In 2004, the warning labels on the name-brand version of metoclopramide, were changed to include a specific warning against using the drug for more than 12 weeks: "Therapy Should Not Exceed 12 Weeks in Duration." Plaintiffs present evidence, however, that Pliva failed to update its label to match the new warning. Thus, Mrs. Phelps' use of Pliva's product for more than 12 weeks during the time that Pliva's label was not updated cannot be considered an "off-label" use, as the label provided on Pliva's product did not describe such a limitation on use.

Pliva nonetheless argues that Dr. Phuntshog testified that his prescription of metoclopramide in 2004 for longer than 12 weeks was an "off-label" use. (Doc. 347 at 30). However, that testimony was elicited from Dr. Phuntshog after showing him the 2004 name-brand label that had not been provided in Pliva's package inserts. Thus, whether Dr. Phuntshog, after reading a label that was never provided, concluded that using the product for more than 12 weeks was an "off-label use" is irrelevant, as that label was never provided to Mrs. Phelps or her doctors.

Pliva also contends that even the pre-2004 name-brand label (to which it had conformed) made the use of metoclopramide for more than 12 weeks an "off-label" use. I disagree. The record indicates that the 2002 name-brand label included only an indication that the drug was a short-term therapy, but did not include any express time limitation.3 Thus, the label was strengthened in 2004 to include a limitation on use that was not previously there. Additionally, plaintiffs have put forth evidence that prolonged use of metoclopramide can cause injury to users.

Accordingly, I find that the plaintiffs have presented some evidence that the 2003/2004 Pliva label rendered the product unreasonably dangerous for its intended use, and therefore have rebutted the presumption in § 30.910. For that reason, I adopt Judge Coffin's findings and deny Pliva's motion for summary judgment on that issue.4

F. Pliva's Argument That Plaintiffs Claim Pliva Had a Duty to Provide an Inadequate Warning Fails

Pliva next argues that plaintiffs' state law claim must fail because there is no duty under Oregon law to provide an "inadequate" warning. Pliva contends that plaintiffs have alleged in their amended complaint that all pre-2009 metoclopramide labels were inadequate, including the name-brand labels. Thus, according to Pliva, because Oregon law does not impose a duty on manufacturers to provide an "inadequate" warning, its failure to update its label to match an "inadequate" label cannot form a basis for liability under Oregon law.5

Judge Coffin rejected this argument and found that because there is evidence that Pliva failed to update its label, a reasonable jury could find that it was negligent in failing to do so. Pliva objects to Judge Coffin's finding, and argues that because there is no duty to provide an inadequate warning, no reasonable jury could find that it breached that standard of care.

I reject this argument, and adopt Judge Coffin's findings on this issue. Instructive here is the plaintiffs' actual claim. Plaintiffs claim that Pliva was negligent in failing to update its product labels. As described above, Oregon law requires a manufacturer to exercise due care towards the purchasers of its products. Thus, the standard of care which the jury would assess is not whether Pliva provided an adequate warning, but rather whether Pliva exercised due care. Thus, regardless of the fact that Oregon law does not impose a duty to provide an inadequate warning, Pliva was still under a duty to exercise due care, and a jury could find that it breached that duty when it failed to update its label. Thus, I adopt Judge Coffin's findings and deny summary judgment on that issue.

G. Plaintiffs' Present Sufficient Evidence to Support a Punitive Damages Claim

Finally, Pliva objects to Judge Coffin's finding that there is sufficient evidence on the issue of punitive damages. In his findings, Judge Coffin rejected Pliva's argument that it could not be liable for punitive damages under Or.Rev.Stat. § 30.927 because its label was approved by the FDA after finding sufficient evidence that Pliva's label was not labeled in accordance with the approval of the FDA in 2003 and 2004. In its objections, Pliva makes two arguments: (1) that its package inserts were at all times "approved" by the FDA; and (2) that plaintiffs have provided no evidence of malice, recklessness or outrageous indifference on the part of Pliva. For the reasons stated below, I reject these arguments and adopt Judge Coffin's findings.

Under § 30.927, punitive damages against drug manufacturers are allowed only in two instances. In this case, the relevant instance is where the drug is not "manufactured and labeled in relevant and material aspects in accordance with the terms of an approval or license issued by the federal Food and Drug Administration under the Federal Food, Drug and Cosmetic Act; ..." Or.Rev.Stat. § 30.927(1)(a). In addition to proving that the drugs were not labeled according to FDA approval, the plaintiff must also prove

Id. § 31.730(1).

First, I reject Pliva's argument that its label was at all times approved by the FDA. Pliva contends that in 2003 and 2004 the label on its product was "approved" because the FDA at some time had indeed approved those labels. However, this argument ignores the fact that under the FDCA, a generic manufacturer's label must match the label of its brand-name equivalent at all times. Mensing, 131 S.Ct. at 2575 (stating that generic manufacturers "have an ongoing federal duty of `sameness'" regarding their warning labels). Pliva has not disputed that its label during 2003 and 2004 did not match the brand-name label as required by the FDCA. The FDCA regulatory scheme is such that the label that is currently approved for the brand-name product is the "approved" labeling for the generic product. See e.g. 21 U.S.C. § 355(j)(2)(A)(v). When the brand-name product changes its label, and that label is approved by the FDA, the generic manufacturer has an "ongoing" duty to ensure its label matches. Mensing, 131 S.Ct. at 2575. I decline to read the term "an approval" so broadly as to swallow up the FDCA sameness requirement.

Second, I find that plaintiffs have presented sufficient evidence under § 31.730(1) to survive summary judgment on that issue. Pliva argues that plaintiffs have failed to produce any evidence that would satisfy the clear and convincing evidentiary requirement under § 31.730(1). Pliva supports this argument by relying on a declaration by its own representative that (1) the FDA notifies generic manufacturers when they need to update their package inserts, (2) Pliva followed those procedures, and (3) that Pliva did not receive any FDA notifications that they needed to update the package inserts. (Doc. 347 at 34).

However, these declarations do not disprove that Pliva may have acted recklessly or outrageously indifferent to a highly unreasonable risk of harm. In 2000, the FDA changed its reporting practices and alerted generic manufacturers through a policy release that, while "[p]reviously, OGD notified the appropriate ANDA sponsors when the approved labeling of their RLD changed ... "[t]he sponsor of an ANDA is now responsible for ensuring that the labeling contained in its application is the same as the currently approved labeling of the RLD."6 Thus, the fact that Pliva did not receive a FDA notice requiring it to update its label does not preclude a finding that they acted with malice or reckless and outrageous indifference, because the FDA no longer sends such notices. Indeed, Pliva's contention that it had no responsibility to update its label, without a notice from the FDA, itself is evidence that could suggest that they acted with recklessness and outrageous indifference particularly when there is evidence that Pliva's label did not match the brand-name label as required by the FDCA.

In a motion for summary judgment, all inferences must be drawn in favor of the non-moving parties. Drawing such inferences, I conclude that there is a genuine issue of material fact as to whether Pliva "acted with malice or has shown a reckless and outrageous indifference to a highly unreasonable risk of harm and has acted with a conscious indifference to the health, safety and welfare of others." Whether or not plaintiffs will ultimately prove that by clear and convincing evidence is a question for the jury.

IV. CONCLUSION

For the foregoing reasons, Judge Coffin's Findings and Recommendation issued on December 19, 2012 (doc. 344) is ADOPTED. Defendant Pliva's motion for summary judgment (doc. 301) is DENIED.

IT IS SO ORDERED.

ORDER AND FINDINGS AND RECOMMENDATION

COFFIN, United States Magistrate Judge.

Plaintiffs allege Betty Phelps developed tardive diskinesia — a debilitating neurological condition characterized by involuntary movements — due to taking a generic version of the prescription drug metoclopramide manufactured by Pliva1 continuously from 2004 through 2007.2 Plaintiffs original 2009 complaint alleged, among other things, that Pliva failed to adequately warn Ms. Phelps and her doctors about the dangers of long-term use of metoclopramide. In January 2011, I stayed this case pending the United States Supreme Court's decision in PLIVA, Inc. v. Mensing, 564 U.S. ___, 131 S.Ct. 2567, 180 L.Ed.2d 580 rehearing denied, ___ U.S. ___, 132 S.Ct. 55, 180 L.Ed.2d 924 (2011).

While this case was stayed, counsel for plaintiffs and defendant continued to litigate other metoclopramide cases. In February 2011, while reviewing discovery in another Pliva case, plaintiffs' counsel discovered copies of Pliva's metoclopramide product label that had been requested in the instant litigation, but never produced. These labels showed that Pliva did not update its generic metoclopramide product's labeling in 2003 and 2004 to include the warning on the brand-name product Reglan: "THERAPY SHOULD NOT EXCEED 12 WEEKS IN DURATION." Plaintiffs' counsel contacted Pliva's counsel who subsequently sent a letter to "Metoclopramide Plaintiffs' counsel" (which included plaintiffs' counsel) and to the Clerk of the United States Supreme Court notifying counsel and the Clerk that Pliva's metoclopramide product's label had differed from the brand-name drug Reglan's label for over five years. (#s 271-7, 271-9).

In June 2011, the United States Supreme Court issued its decision in Mensing, holding that federal law preempts state laws that impose a duty upon generic manufacturers like Pliva to change a drug's label. Mensing, 131 S.Ct. at 2567. Under Mensing, Pliva could not be liable for failing to warn plaintiffs of the dangers of long-term metoclopramide use so long as Pliva complied with the FDA regulations requiring a generic manufacturer to update the warning labels on its drug products to match the corresponding brand-name drug's label.

Pliva filed a supplemental motion to dismiss, arguing that, under Mensing, federal law preempted plaintiffs' failure to warn claims. (#188). Plaintiffs filed a supplemental motion for partial summary judgment, alleging for the first time in their briefing a negligence per se claim against Pliva based on Pliva's alleged failure to comply with FDA regulations requiring generic manufacturers to update the warnings accompanying their drug products after the FDA approves changes for the corresponding brand-name drug. (#192). During the September 2011 oral argument on these motions, I noted that plaintiffs had raised their failure to update claim for the first time in their partial summary judgment briefing, and, because the label discrepancy was discovered two years after the complaint was filed, asked whether the failure to update claim was raised in plaintiffs' complaint. Plaintiffs' counsel responded that he believed the allegation was raised in the complaint, but requested leave to amend the complaint to more specifically allege the failure to update claim. (#236, p. 33:16-24).

I granted plaintiffs' subsequent motion to amend, and plaintiffs filed an amended complaint alleging that as well as being negligent for failing to adequately warn Ms. Phelps of the dangers of metoclopramide use, Pliva was also negligent for failing to update its generic metoclopramide product label in 2003 and 2004 to match the warning label on the brand-name product. (#s 240, 250, 251, 245, 255). Shortly after plaintiffs filed their amended complaint, I recommended that this court grant Pliva's motion to dismiss the failure to warn claims because they were preempted by Mensing and deny plaintiffs' partial summary judgment motion. (#260). In April 2012, the court adopted my findings and recommendation (857 F.Supp.2d 1114), leaving this action to proceed on plaintiffs' allegations in their amended complaint that Pliva's negligence in failing to update its generic metoclopramide drug's warning labels in 2003 and 2004 injured Ms. Phelps.

Pliva then filed the instant motion for summary judgment on plaintiffs' failure to update claims. I heard oral argument on the motion and on the parties evidentiary objections on October 4, 2012.3 The issue raised by this motion is not complex: does Oregon common law provide a remedy for injuries stemming from Pliva's alleged failure to update its warning label to match that of the brand-name product as required by federal law, and, if so, has plaintiff established a genuine issue of material fact regarding whether Pliva's failure to update caused Ms. Phelps's Injuries. For the reasons discussed below, I find that Oregon law provides a remedy for Ms. Phelps's injuries and plaintiffs have established sufficient evidence of causation to survive summary judgment and recommend that this court deny Pliva's motion.

Standards

As the parties know from prior motions, summary judgment is appropriate if the record indicates that, taking the facts in a light most favorable to the nonmoving party, there is no genuine issue as to any material fact and the movent is entitled to judgment as a matter of law. Fed. R.Civ.P. 56(c); Anderson v. Liberty Lobby, Inc., 477 U.S. 242, 247-48, 106 S.Ct. 2505, 91 L.Ed.2d 202 (1986). Disputed facts notwithstanding, summary judgment is appropriate when federal law preempts a plaintiff's state law claim. Bank of America v. City and Cnty. of San Francisco, 309 F.3d 551, 566 (9th Cir.2002).

Discussion

A. Viability of Plaintiffs' Claims Under Oregon Law

Pliva argues that plaintiffs' claim that it was negligent for failing to update the warning on its generic metoclopramide product in 2003 and 2004 to match the warning approved for use on the brandname equivalent product fails for two reasons. First, Pliva asserts that plaintiffs do not allege that Oregon law requires a generic manufacturer to conform its drug labels to that of its brand-name equivalent and that the "failure to update" claim does not fall under Oregon's product liability statute — ORS 30.900. Next, Pliva argues that plaintiffs' allegation in their amended complaint that all metoclopramide warnings before 2009 (including the 2003 and 2004 warnings) were inadequate precludes any claim that Pliva was negligent in failing to update its 2003 and 2004 labels to match the brand-name warnings.

Here, plaintiffs argue that, in 2003 and 2004, Pliva failed to properly warn and instruct on the use of its product. For example, the 2004 label on the brand-name equivalent included bolded language warning that metoclopramide usage should not exceed twelve weeks in duration. (#308 at ¶ 63). Oregon's product liability statute provides that:

ORS 30.900. The statute's plain language provides for actions against manufacturers of a product — including generic medication, for personal injury arising from failure to warn or instruct in proper usage of a product. This cause of action is distinct from the federal duty which arises out of federal law requiring that the warning labels of a brand-name drug and its generic copy must always be the same. Plaintiffs do not argue that Pliva is liable for failing to match its warning with that of the brand-name drug. Instead, they argue that Pliva is liable under Oregon law for failing to properly warn and instruct in the use of their product — failing to advise that a patient should not take the product for more than twelve weeks at a time. In short, the required language of the label stems from Food Drug and Cosmetics Act (FDCA) requirements (and, as Pliva notes, Mensing precludes actions asserting that under state law generic manufacturers had a duty to attach a warning more robust than that of the brand-name drug), but Oregon law provides for a cause of action for failing to include that federally mandated warning and properly warn and instruct in the use of the generic product.

Further, Oregon law recognizes the doctrine of negligence per se, which provides that a statute or regulation may establish the standard of care a party is required to meet. To state a claim for negligence per se, a party must allege that (1) the defendant violated a statute; (2) plaintiffs were injured as a result of the violation; (3) plaintiffs were a member of the class intended to be protected by the statute; and (4) the injury suffered was the type that the statute was enacted to prevent. McAlpine v. Multnomah County, 131 Or.App. 136, 883 P.2d 869 (1994). Oregon courts have held that a plaintiff may allege a negligence per se cause of action against a drug manufacturer for failing to comply with FDA regulations. Axen v. American Home Products Corp. ex rel., 158 Or.App. 292, 307, 974 P.2d 224 (1999) ("evidence that [defendant] violated the regulations would be evidence that [defendant] breached the standard of care established by those regulations. If that breach could be shown to have caused [plaintiffs] injuries, then [defendant] could be liable under a common-law theory of negligence.").

Finally, Pliva's argument that because plaintiffs asserted that the metoclopramide product labeling was inadequate through 2009 they cannot contend that Pliva is liable under Oregon law for failing to provide those (allegedly) inadequate warnings in 2003 and 2004 is not persuasive. While Pliva is correct that Oregon does not recognize a "failure to inadequately warn" claim, this does not negate the fact that plaintiffs have set forth evidence establishing that Pliva did not include the federally mandated warnings on its products sold in Oregon in 2003 and 2004. A reasonable jury could conclude that Pliva did not meet the appropriate standard of care4 and did not adequately warn or instruct in the use of its product.

Because plaintiffs' claim that Pliva was negligent for failing to update its metoclopramide product labels in 2003 and 2004 states a viable claim under Oregon law, I recommend that this court deny Pliva's summary judgment motion.

B. Plaintiffs' Standing to Bring and the Court's Jurisdiction to Consider Plaintiffs' Claims

Pliva argues that plaintiffs lack standing to pursue and this court lacks jurisdiction to consider a claim based on Pliva's alleged failure to update its 2003 and 2004 product warning labels. Relying on the Supreme Court's decision in Buckman v. Plaintiffs' Legal Comm., Pliva asserts that plaintiffs' claims are preempted because they are based solely on Pliva's alleged violation of the FDCA and there is no private right of action under the Act. Buckman, 531 U.S. 341, 121 S.Ct. 1012, 148 L.Ed.2d 854 (2000). In Buckman, plaintiffs claiming to have suffered injuries from implantation of orthopedic bone screws brought suit alleging that the regulatory consultant to the bone screw manufacturer made fraudulent representations to the FDA in the course of obtaining approval to market the screws. The Supreme Court held that the plaintiffs' state law "fraud on the FDA claims" were preempted. Id. at 350, 121 S.Ct. 1012. The Court explained:

Id. Pliva contends that allowing plaintiffs to pursue their state law negligence claim would "eviscerate" the FDA's discretion in determining whether and how to pursue alleged violations of federal law.

I find Buckman distinguishable from plaintiffs' state law negligence claims and find the Supreme Court's ruling in Medtronic v. Lohr persuasive. Medtronic, 518 U.S. 470, 116 S.Ct. 2240, 135 L.Ed.2d 700 (1996). In Medtronic, the plaintiff brought negligence and strict product liability claims against a pace maker manufacturer, alleging defective design and failure to warn and relying in part on the manufacturer's alleged violation of FDA regulations. Id. The defendants maintained that the FDA's regulation of the pacemaker manufacturer through the approval process preempted plaintiffs' state law claims. The Supreme Court disagreed, holding that "the presence of a state-law damages remedy for violations of FDA requirements does not impose an additional requirement upon medical device manufacturers but `merely provides another reason for manufacturers to comply with ... federal law.'" Buckman, 531 U.S. at 351, 121 S.Ct. 1012 (summarizing and quoting Medtronic, 518 U.S. at 513, 116 S.Ct. 2240); see also Medtronic, 518 U.S. at 495, 116 S.Ct. 2240 ("nothing in § 360k denies Florida the right to provide a traditional damages remedy for violation of common-law duties when those duties parallel federal requirements."). Further, the Medtronic, claims arose from the manufacturer's alleged failure to use reasonable care in the production of the product, not solely from the violation of FDCA requirements.5

Similarly, in this case, plaintiffs' claims arise from Pliva's alleged failure to use reasonable care in updating its metoclo-pramide product warning labels, not from violations of FDCA requirements. Plaintiffs' invoke relevant federal regulations to inform, rather than to create, the standard of care and whether defendants met that standard. Hagan, 148 Or.App. at 201, 939 P.2d 141 (1997); see also Axen, 158 Or. App. at 307, 974 P.2d 224 ("evidence that [defendant] violated the regulations would be evidence that [defendant] breached the standard of care established by those regulations. If that breach could be shown to have caused [plaintiffs] injuries, then [defendant] could be liable under a commonlaw theory of negligence."). I find that plaintiffs have standing to bring and this court has jurisdiction to decide plaintiffs' state law negligence claims which are based on Pliva's alleged failure to update its product's warning labels in 2003 and 2004.

C. Preemption of Failure to Update Claim based on Presentation to Other Courts

Pliva next argues that plaintiffs' failure to update claim is preempted because the same argument was presented to and rejected by the United States Supreme Court, the Eighth and Sixth Circuits and various district courts.

The failure to warn claim was "brought to the Supreme Court's attention in Mensing" by a letter from Pliva's counsel to the Court's Clerk. (#302 at 18). Despite the letter, the issue was not raised at oral argument or discussed in Mensing's majority or dissenting opinions. (Id.) The issue was presented to the Sixth Circuit in supplemental briefing and in an petition for rehearing and rehearing en banc. The Sixth Circuit panel, however, denied rehearing, concluding that "the issues raised in the petition were fully considered upon the original submission and decision of the cases." (Id. at 19). Plaintiffs in Mensing v. Wyeth, Inc., presented the issue to the Eighth Circuit in a "motion for leave to file a[sic] supplemental briefing," which the Eighth Circuit denied before entering judgment affirming the dismissal of generic drug manufacturer defendants. Mensing v. Wyeth, Inc., 658 F.3d 867 (8th Cir. 2011). Pliva interprets these courts' lack of consideration of the failure to warn claims raised by letter, supplemental briefing or various motions as implicitly holding that the generic defendant's alleged failure to update its label was considered and found not to alter the preemptive effect of Mensing.

Letters and briefing submitted to a court do not constitute binding (or persuasive) authority and provide no assistance to this court. Moreover, "[q]uestions that merely lurk in the record, neither brought to the attention of the court, nor ruled upon, are not to be considered as having been so decided as to constitute precedent." Webster v. Fall, 266 U.S. 507, 511, 45 S.Ct. 148, 69 L.Ed. 411 (1925). To the extent that Pliva argues that the failure to update claim was "brought to the attention" of the Supreme Court and the two Circuit courts, this argument is not persuasive. In each instance, the issue was raised in a letter and in a request for supplemental briefing or rehearing. In other words, the issue was not raised in the scheduled briefing but was raised as an afterthought in litigation already proceeding. Although the failure to update claim "lurked in the record" in cases before the United States Supreme Court and the Sixth and Eighth Circuits, these cases did not address nor decide the issue so as to be binding on this court. Id. see also Nemir v. Mitsubishi Motors Corp., 381 F.3d 540, 559 (6th Cir.2004).

Pliva also argues that plaintiffs' failure to update claim is preempted because it was rejected by a number of district courts. See e.g. Brinkley v. Pfizer, Inc., 2012 WL 1564945 (W.D.Mo. April 12, 2012); Fulgenzi v. PLIVA, Inc., 867 F.Supp.2d 966 (N.D.Ohio 2012); Gross v. Pfizer, Inc., 825 F.Supp.2d 654, 660 (D.Md. 2011). Decisions of other district courts maybe persuasive, but they are not binding on this court. Moreover, I have reviewed these decisions and do not find them persuasive.

In Fulgenzi, for example, the plaintiff brought suit alleging that she developed tardive dyskinesia after taking metoclopramide for an extended period. Fulgenzi 867 F.Supp.2d at 969. "At the core of all Fulgenzi's claims [was] the basic assertion that the drug manufacturers should have provided warnings alerting doctors and patients to the heightened risk of developing neurological complications from long-term use of metoclopramide." Id. In her amended complaint the plaintiff asserted various claims under Ohio common law, including negligence. Id. at 972. The Fulgenzi court noted that the plaintiff alleged that "defendant manufacturers failed to `include the FDA approved warning against therapy in excess of 12 weeks that was included in [the brand-name equivalent's] warning labels.'" Id. at 973. The court, however, concluded that there was "no requirement under Ohio law that a generic manufacturer's label mirror" that of the brand-name label, "that there was "no private cause of action for violations of FDA regulations," and that the failure to warn claim was "implicitly rejected" by the Sixth Circuit in Smith v. Wyeth." Id. at 973.

I find the Fulgenzi reasoning regarding Ohio common law unpersuasive and inconsistent with the Oregon law. As previously discussed, plaintiffs here bring a claim under Oregon law alleging that Pliva was negligent for failing to update its product's warning labels in 2003 and 2004. The relevant federal law is used only to inform the standard of care. Moreover, as discussed above, I cannot follow Fulgenzi's holding and construe the Sixth Circuit's failure to consider the failure to update claim that was raised in supplemental briefing as an "implicit rejection" of this claim.

I find that presentation of the failure to warn claim in supplemental briefing, motions for re-hearing, and letters to various courts does not preempt plaintiffs from moving forward with their failure to update claim.

D. Causation of Injuries by Failure to Update Labeling

Pliva argues that plaintiffs failure to update claim fails because they cannot establish that the alleged failure to update caused Ms. Phelps's injuries because there is no evidence that Ms. Phelps's doctors read the Pliva's metoclopramide label. Relying on Benjamin v. Wal-Mart Stores, Inc., Plaintiffs argue that reliance on or reading of the warning label is not an element of their claims. Benjamin, 185 Or.App. 444, 454, 61 P.3d 257 (2002)6 ("A warning's adequacy is a proper subject of expert testimony" and is "ordinarily a jury question."). Benjamin also stated that it was not "significant that the evidence does not show that [the injured party] actually read the warning on the heater" as there was evidence that "one of the ways in which the warning was defective was that its design was insufficient to draw a user's attention." Id. at 460, 61 P.3d 257. I note that I rely on this case for the proposition that sufficiency of warnings is an expert and jury question. Id. at 460, 61 P.3d 257. I am mindful that there is no claim (nor could there be under Mensing) in this case that Pliva is liable for the sufficiency of the warning's design. A reasonable juror could find, however, that the warning on the brand-name metoclopramide which stated in bold and all capital letters: "THERAPY SHOULD NOT EXCEED 12 WEEKS IN DURATION" would have been "noticed, read, and heeded" by Ms. Phelps (or her doctors). Thus, a reasonable juror could find that Pliva was negligent in failing to update its label to match the bolded and all capitalized brand-name warning and that the failure was the legal cause of Ms. Phelps' injuries.

E. ORS 30.910 Rebuttable Presumption

Pliva argues that it is entitled to summary judgment on plaintiffs' product liability claim because plaintiffs cannot rebut the presumption that the generic metoclopramide product as "manufactured and sold or leased [was] not unreasonably dangerous for its intended use." Pliva specifically points out that none of plaintiffs' experts have opined that its metoclopramide product was unreasonably dangerous and note that Ms. Phelps use of the product for more than 12 weeks was an "offlabel use."7 Review of the summary judgment record reveals that Ms. Phelps's doctors testified that they did not understand that use longer than 12 weeks was an "offlabel use." (#308 at ¶ 9.) Further, Ms. Phelps began using metoclopramide in 2002 and there is no support in the record for the argument that prior to 2004 use of metoclopramide for longer than 12 weeks was an "off-label" use. (Id. at ¶¶ 60-63) (discussing the changes made to the brand-name Reglan's label in 2004 to warn that metoclopramide "THERAPY SHOULD NOT EXCEED 12 WEEKS IN DURATION."). In short, I find that plaintiffs have set forth enough evidence to rebut the presumption that Pliva's product was not unreasonably dangerous for its intended use.

F. General and Specific Causation

Pliva argues that it is entitled to summary judgment because plaintiffs cannot establish general or specific causation. As Pliva points out, when causation involves complex medical questions, Oregon law requires expert testimony of a reasonable probability of causation before a case may proceed to trial. Chouinard v. Health Ventures, 179 Or.App. 507, 512, 39 P.3d 951 (2002). The summary judgment record includes testimony from multiple physicians (and Pliva's own experts) that metoclopramide use may cause tardive dyskinesia. (#308 at 1132). I find that plaintiffs have established expert testimony that there is a reasonable medical probability that Pliva's alleged failure to update its warning label caused Ms. Phelps's injury.

Oregon law requires that a plaintiff establish specific causation by providing expert testimony that the product at issue caused the plaintiff's condition to a reasonable medical probability. Joshi v. Providence Health System of Oregon Corp., 198 Or.App. 535, 536, 108 P.3d 1195 (2005) (discussing whether the expert testified that causation was probable or merely possible). Here, plaintiffs include evidence that Ms. Phelps's treating neurologist determined that Ms. Phelps's "Parkinsonian symptoms were most likely related to her metoclopramide usage." (#308 at ¶¶ 17-18). Another treating physician — a movement disorder specialist from Oregon Health and Sciences — opined that Ms. Phelps suffers from tardive dyskinesia caused by her metoclopramide usage and used Ms. Phelps's case as an example of movement disorders caused by the drug in a presentation on metoclopramide's propensity to cause movement disorders. (Id. at ¶¶ 22-23, 108 P.3d 1195). In short, I find that plaintiffs have presented evidence of cause-in-fact that has the "quality of reasonable probability" that Pliva's product was the cause of Ms. Phelps's injuries. Joshi, 198 Or.App. at 545, 108 P.3d 1195.

Because a rational juror could find that plaintiff established general and specific causation, this court should deny summary judgment on this issue.

G. Punitive Damages

Finally, Pliva argues that this court should grant summary judgment on plaintiffs' punitive damages claim because ORS 30.927 prohibits a punitive damages award here because the FDA approved Pliva's metoclopramide product. The relevant statute provides that a manufacturer shall not be liable for punitive damages if the drug:

ORS 30.927(1)(a). I do not agree with Pliva's assertion. As plaintiffs point out, the very reason that their failure to update claim survives Mensing is that Pliva allegedly failed to update its product's label in 2003 and 2004 to match that of the brandname equivalent as required by relevant federal regulations. Thus, its product was not labeled in accordance with the "the terms of an approval or license issued by" the FDA. I recommend that the court deny Pliva's motion for summary judgment on plaintiffs' punitive damages claim.

Conclusion

I recommend that this court deny Pliva's motion for summary judgment. (#301).

The above Findings and Recommendation will be referred to a United States District Judge for review. Objections, if any, are due no later than fourteen days after the date this order is filed. The parties are advised that the failure to file objections within the specified time may waive the right to appeal the District Court's order. Martinez v. Ylst, 951 F.2d 1153 (9th Cir.1991). If no objections are filed, review of the Findings and Recommendation will go under advisement on that date. If objections are filed, any party may file a response within fourteen days after the date the objections are filed. Review of the Findings and Recommendation will go under advisement when the response is due or filed, whichever date is earlier.

DATED this 19th day of December 2012.