May 11, 2023
Excerpt:
First Circuit Holds Failure-To-Warn Claims Against Drug Manufacturer Preempted By Federal Food, Drug, And Cosmetic Act Because Animal Studies Cited By Plaintiffs Did Not Demonstrate Risks Beyond Those In Studies Already Submitted To FDA And Hence Were Not “Newly Acquired Information” Permitting Defendant To Change Its FDA-Approved Labeling, And There Was “Clear Evidence” FDA Would Have Rejected Labeling Change Because It Later Rejected Similar Labeling With Awareness Of The Cited Studies
In Perham v. GlaxoSmithKline LLC (In re Zofran Ondansetron Prods. Liab. Litig.), 57 F.4th 327 (1st Cir. 2023), plaintiffs brought failure-to-warn claims against a pharmaceutical manufacturer in a multi-district litigation centralized in the United States District Court for the District of Massachusetts after being prescribed defendant’s drug off-label to prevent nausea and vomiting while pregnant. Plaintiffs alleged the drug caused a variety of birth defects, and that it should have had a Pregnancy Category C label warning because there were animal data suggesting adverse fetal effects.
Download the April 2023 Foley Hoag Product Liability Update (pdf).