Hierarchy of Scientific Evidence Reigns Supreme: NJ Appellate Division Affirms Exclusion of Experts in Accutane Litigation

In In re: Accutane Litigation (A-4952-16T1) — an appeal decided just 10 days after oral argument — the New Jersey Appellate Division applied the New Jersey Supreme Court’s landmark decision In re Accutane Litigation, 234 N.J. 340 (2018) (Accutane 2018), arising from the same multicounty litigation, to affirm exclusion of two of plaintiffs’ experts and dismissal of more than 3,000 cases.

The Accutane multicounty litigation involves thousands of cases in which plaintiffs claim the prescription acne medication caused inflammatory bowel disease (IBD). The litigation has been divided into two parts, based on the sub-type of IBD injury alleged: cases in which plaintiffs claim Accutane caused Crohn’s disease (CD) and cases in which plaintiffs claim it caused ulcerative colitis (UC).