Class Action Alleging Link Between Mirena IUD, Breast Cancer, Proceeds in Calif.
October 9, 2023
SAN JOSE, Calif. — A California federal judge has refused to dismiss a class action accusing Bayer Healthcare Pharmaceuticals Inc. of failing to warn that its Mirena intrauterine contraceptive device can cause breast cancer, ruling the claims are not preempted by federal law.
In an Oct. 5 order, Judge Beth L. Freeman of the U.S. District Court for the Northern District of California found the plaintiff showed Bayer had “newly acquired evidence” in the form of at least three studies that would have warranted a label change pursuant to the FDA’s Changes Being Effected (CBE) regulation.
Mirena, a levonorgestrel-releasing intrauterine …
FIRM NAMES
- Bursor & Fisher
- DLA Piper LLP (US)
UPCOMING CONFERENCES
HarrisMartin's New Jersey Asbestos Litigation Conference
February 27, 2025 - New Brunswick, NJ
Hyatt Regency New Brunswick
HarrisMartin's MDL Conference: Depo-Provera and Current MDL Cases
January 29, 2025 - Miami Beach, FL
The Coral Ballroom at the Fontainebleau Miami Beach