Justia California Court of Appeals Opinion Summaries

Articles Posted in Drugs & Biotech
by
In the case before the Court of Appeal of the State of California First Appellate District Division Four, the plaintiffs, thousands of individuals who suffered adverse effects from the use of a prescription drug, TDF, made by Gilead Life Sciences, Inc., brought a claim of negligence and fraudulent concealment against Gilead. The plaintiffs alleged that while Gilead was developing TDF, it discovered a similar, but chemically distinct and safer potential drug, TAF. However, Gilead allegedly decided to defer development of TAF because it was concerned that the immediate development of TAF would reduce its financial return from TDF. Gilead sought summary judgment on the ground that in order to recover for harm caused by a manufactured product, the plaintiff must prove that the product was defective. The trial court denied Gilead's motion for summary judgment in its entirety.In reviewing this case, the appellate court held that the trial court was correct to deny Gilead's motion for summary judgment on the negligence claim. The court reasoned that a manufacturer's duty of reasonable care can extend beyond the duty not to market a defective product. The court found that the factual basis of the plaintiffs' claim was that Gilead knew TAF was safer than TDF, but decided to defer development of TAF to maximize its profits. The court held that if Gilead's decision to postpone development of TAF indeed breached its duty of reasonable care to users of TDF, then Gilead could potentially be held liable.However, the appellate court reversed the trial court's decision regarding plaintiffs' claim for fraudulent concealment. The court concluded that Gilead's duty to plaintiffs did not extend to the disclosure of information about TAF, as it was not available as an alternative treatment for HIV/AIDS at the time the alleged concealment occurred. Consequently, the court granted in part and denied in part Gilead's petition for a writ of mandate, directing the superior court to vacate its order denying Gilead's motion for summary judgment and to enter a new order denying summary adjudication of the negligence claim but granting summary adjudication of the fraudulent concealment claim. View "Gilead Tenofovir Cases" on Justia Law

by
This case involves a pharmaceutical manufacturer, Gilead Life Sciences, Inc., and its development and sale of a drug, tenofovir disoproxil fumarate (TDF), to treat HIV/AIDS. The approximately 24,000 plaintiffs allege that they suffered adverse effects from TDF, including skeletal and kidney damage. Gilead developed a similar but chemically distinct drug, tenofovir alafenamide fumarate (TAF), which could potentially treat HIV/AIDS with fewer side effects. The plaintiffs claim that Gilead delayed the development of TAF to maximize profits from TDF.The plaintiffs do not claim that TDF is defective. Instead, they assert a claim for ordinary negligence, arguing that Gilead's decision to delay the development of TAF breached its duty of reasonable care to users of TDF. They also assert a claim for fraudulent concealment, arguing that Gilead had a duty to disclose information about TAF to users of TDF.The Court of Appeal of the State of California, First Appellate District, Division Four, partially granted Gilead's petition for a writ of mandate and held that the plaintiffs could proceed with their negligence claim. The court concluded that a manufacturer's legal duty of reasonable care can extend beyond the duty not to market a defective product. However, the court reversed the trial court's decision denying Gilead's motion for summary adjudication of the plaintiffs' claim for fraudulent concealment. The court held that Gilead had no duty to disclose information about TAF to users of TDF, as TAF was not available as an alternative treatment at the time. View "Gilead Tenofovir Cases" on Justia Law

by
Genentech manufactures and sells Rituxan, a drug used to treat leukemia and lymphoma. Rituxan is sold in single-use vials. Williamson was diagnosed with follicular lymphoma and was treated with Rituxan. Williamson later sued Genentech, on behalf of himself and a putative class of similarly situated individuals. He claims that Genentech violates the unfair competition law by selling Rituxan (and three other medications) in excessively large single-use vials; because the appropriate dosage varies based on a patient’s body size, Genentech’s vial sizes are too large for most patients. He argues Genentech should be required to offer smaller vials to reduce the waste of expensive medicine. In addition to injunctive relief, Williamson seeks to recover the amount the class spent on wasted Rituxan (and three other medications). Williamson took only Rituxan, not the other three medications, and paid a $231.15 deductible– the rest of the payments were made by his health insurer.The court of appeal affirmed the dismissal of the case for lack of standing under California’s unfair competition law (Bus. & Prof. Code 17200). Williamson suffered no economic injury caused by the alleged unfair practices and cannot establish standing by borrowing an economic injury from his insurer. The collateral source rule, under which a tortfeasor must fully compensate a victim and cannot subtract compensation the victim may have received from their insurer or another collateral source, does not apply. View "Williamson v. Genentech, Inc." on Justia Law

by
In 2008, as part of the defendants’ application for approval of Onglyza and Kombiglyze XR, two diabetes drugs with saxagliptin as the active ingredient, the FDA’s Endocrinologic and Metabolic Drugs Advisory Committee required that defendant AstraZeneca perform a cardiovascular outcomes study. “SAVOR” was a randomized, double-blind, placebo-controlled study that consisted of 16,492 patients with type 2 diabetes who were at high risk of cardiovascular disease. The study concluded that saxagliptin did not increase or decrease the risk of these occurrences but noted a higher risk of hospitalization. Following SAVOR, the FDA required warning labels for medications containing saxagliptin, referring to the potential increased risk of heart failure. Researchers conducted additional studies and did not find an association between saxagliptin and an increased risk of hospitalization for heart failure.Patients who took drugs with saxagliptin filed approximately 250 related cases. Most of these cases were filed in federal court and consolidated into federal multidistrict litigation. A Judicial Council coordination proceeding (JCCP) was established for the California state court cases. The court of appeal affirmed summary judgment in favor of the defendants. The court upheld the exclusion of the plaintiffs’ general causation expert, who opined that saxagliptin can cause heart failure. View "Onglyza Product Cases" on Justia Law

by
Generic versions of ranitidine-containing antacids are sold under the brand name Zantac. In 2019, after an independent laboratory found “significant quantities of NDMA,” a known carcinogen in ranitidine-containing antacids, the FDA issued a public alert. Some manufacturers voluntarily recalled their products. In 2020, the FDA “request[ed that] manufacturers withdraw all prescription and [OTC] ranitidine drugs from the market immediately.”CEH, a nonprofit corporation, sued under Proposition 65, the Safe Drinking Water and Toxic Enforcement Act of 1986, Health and Safety Code 25249.5, alleging that the generic-drug defendants continued to expose individuals to NDMA without clear and reasonable warnings regarding the carcinogenic hazards. The trial court dismissed the generic defendants without leave to amend, citing preemption by the federal Food, Drug, and Cosmetic Act, 21 U.S.C. 301. The court determined that the generic-drug defendants cannot give a Proposition 65 warning without violating the federal requirement that the generic version of a drug have the same “labeling” as the brand-name version. The court of appeal affirmed that dismissal. Although not all methods of publicly communicating a warning about a drug necessarily qualify as “labeling,” CEH fails to identify any method by which the generic-drug defendants could provide a warning that would satisfy both Proposition 65 and the federal duty of sameness. View "Center for Environmental Health v. Perrigo Co." on Justia Law

by
Amiodarone was developed in the 1960s for the treatment of angina and was released in other countries. Amiodarone is associated with side effects, including pulmonary fibrosis, blindness, thyroid cancer, and death. In the 1970s, U.S. physicians began obtaining amiodarone from other countries for use in patients with life-threatening ventricular fibrillation or ventricular tachycardia who did not respond to other drugs. In 1985, the FDA approved Wyeth’s formulation of amiodarone, Cordarone, as a drug of last resort for patients suffering from recurring life-threatening ventricular fibrillation and ventricular tachycardia. The FDA’s “special needs” approval issued without randomized clinical trials. In 1989, the FDA described Wyeth’s promotional activities as promoting an unapproved use of the drug. In 1992, the FDA objected to promotional labeling pieces for Cordarone. Other manufacturers developed generic amiodarone, which has been available since 1998.Consolidated lawsuits alleged that plaintiffs suffered unnecessary, serious side effects when they took amiodarone, as prescribed by their doctors, for off-label use to treat atrial fibrillation, a more common, less serious, condition than ventricular fibrillation. The FDA never approved amiodarone for the treatment of atrial fibrillation, even on a special-needs basis. The court of appeal affirmed the dismissal of the lawsuits. The claims are preempted as attempts to privately enforce the Federal Food, Drug, and Cosmetic Act, 21 U.S.C. 301, regulations governing medication guides and labeling and have no independent basis in state law. The court also rejected fraud claims under California’s unfair competition law and Consumers Legal Remedy Act. View "Amiodarone Cases" on Justia Law

by
April Mancini owned the Jah Healing Kemetic Temple of the Divine Church, Inc. (the Church), whose adherents consume cannabis blessed by Church pastors as “sacrament.” The County of San Bernardino (the County) determined that the Church routinely sold cannabis products in violation of a County ordinance prohibiting commercial cannabis activity on unincorporated County land. The trial court found that the Church was operating an illegal cannabis dispensary and issued a permanent injunction against Mancini and the Church, among other relief. Mancini and the Church appealed, but finding no reversible error, the Court of Appeal affirmed. View "County of Santa Barbara v. Mancini" on Justia Law

by
Johnson & Johnson, Ethicon, Inc., and Ethicon US, LLC (collectively, Ethicon) appealed after a trial court levied nearly $344 million in civil penalties against Ethicon for willfully circulating misleading medical device instructions and marketing communications that misstated, minimized, and/or omitted the health risks of Ethicon’s surgically-implantable transvaginal pelvic mesh products. The court found Ethicon committed 153,351 violations of the Unfair Competition Law (UCL), and 121,844 violations of the False Advertising Law (FAL). The court imposed a $1,250 civil penalty for each violation. The Court of Appeal concluded the trial court erred in just one respect: in addition to penalizing Ethicon for its medical device instructions and printed marketing communications, the court penalized Ethicon for its oral marketing communications, specifically, for deceptive statements Ethicon purportedly made during one-on-one conversations with doctors, at Ethicon-sponsored lunch events, and at health fair events. However, there was no evidence of what Ethicon’s employees and agents actually said in any of these oral marketing communications. Therefore, the Court of Appeal concluded substantial evidence did not support the trial court’s factual finding that Ethicon’s oral marketing communications were likely to deceive doctors. Judgment was amended to strike the nearly $42 million in civil penalties that were imposed for these communications. View "California v. Johnson & Johnson" on Justia Law

by
Neurelis, Inc. (Neurelis) and Aquestive Therapeutics, Inc. (Aquestive) were pharmaceutical companies developing their own respective means to administer diazepam, a drug used to treat acute repetitive seizures (ARS). Neurelis was further along in the development process than Aquestive. According to Neurelis, Aquestive engaged in a “multi-year, anticompetitive campaign to derail the Food and Drug Administration” (FDA) from approving Neurelis’s new drug. Based on Aquestive’s alleged conduct, Neurelis sued Aquestive for defamation, malicious prosecution, and violation of the unfair competition law. In response, Aquestive brought a special motion to strike the complaint under the anti-SLAPP (Strategic Lawsuit Against Public Participation) statute. The superior court granted in part and denied in part Aquestive’s motion, finding that the defamation cause of action could not withstand the anti-SLAPP challenge. However, the court denied the motion as to Neurelis’s other two causes of action. Aquestive appealed, contending the court erred by failing to strike the malicious prosecution action as well as the claim for a violation of the UCL. Neurelis, in turn, cross-appealed, maintaining that the conduct giving rise to its defamation cause of action was not protected under the anti- SLAPP statute. The Court of Appeal agreed that at least some of the conduct giving rise to the defamation action was covered by the commercial speech exception and not subject to the anti-SLAPP statute. Accordingly, the Court held the superior court erred in granting the anti-SLAPP motion as to the defamation action. Some of this same conduct also gave rise to the UCL claim and was not subject to the anti-SLAPP statute too. However, the Court noted that Neurelis based part of two of its causes of action on Aquestive’s petitioning activity. That activity was protected conduct under the anti-SLAPP statute, and Neurelis did not show a likelihood to prevail on the merits. Thus, allegations relating to this petitioning conduct had to be struck. Finally, the Court found Neurelis did not show a probability of success on the merits regarding its malicious prosecution claim. As such, the Court held that claim should have been struck under the anti-SLAPP statute. View "Neurelis, Inc. v. Aquestive Therapeutics, Inc." on Justia Law

by
Smith’s hip resurfacing implant consists of a metal ball that covers the top of the femur and a cup that fits inside the hip socket. When a surgeon puts these ball-and-cup surfaces in the joint, the polished metal surfaces are supposed to allow smoother movement than the damaged bone or cartilage they replace. Gall, who had hip resurfacing surgery for his left hip, recovered and became physically active. Years later, convinced his implant was unsatisfactory, Gall sued Smith.Gall argued that Smith failed to properly warn Gall’s surgeon, Dr. Hernandez, about the risks of using Smith’s product. The trial court granted Smith summary judgment because Hernandez independently knew these risks and whether Smith gave Hernandez redundant warnings did not matter. Gall also argued that Smith’s product was defective. The trial court granted summary judgment because Gall did not show anything was wrong with his implant. Gall did show Smith’s quality control procedures once failed to satisfy regulatory authorities, but the court concluded this fact did not imply the parts Gall received were defective. The court of appeal affirmed. Gall’s claims share the same causation element and Gall did not establish causation. View "Gall v. Smith & Nephew, Inc." on Justia Law