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MDL No. 3163

Glucagon-like Peptide-1 Receptor Agonists (GLP-1 RAs) Non-Arteritic Anterior Ischemic Optic Neuropathy Products Liability

On the current JPML reportActive MDLJPML report of October 1, 2026

IN RE: Glucagon-like Peptide-1 Receptor Agonists (GLP-1 RAs) Non-Arteritic Anterior Ischemic Optic Neuropathy Products Liability Litigation is a pending federal multidistrict litigation in the Eastern District of Pennsylvania before Karen S. Marston (U.S. District Judge). The Judicial Panel's report dated October 1, 2026 lists 247 actions pending and 247 actions historically. Plain-language record, status and who-qualifies criteria: GLP-1 vision loss (NAION) lawsuit.

The docket record

Actions pending
247+31(+14.4%)
Total actions, historical
247
Change, 3 months
+101(+69.2%)
Change, 12 months
n/a
Docket
MDL No. 3163
Court
Eastern District of Pennsylvania
Transferee judge
Karen S. MarstonU.S. District Judge
Last report
October 1, 2026

Source: JPML “Pending MDL Dockets by Actions Pending,” report dated October 1, 2026 · first in our series Jan 2026

Actions pending in MDL 3163, by monthly JPML report075150225300Jan 2024Jul 2024Feb 2025Aug 2025Feb 2026Aug 2026Oct 2026
Actions pending on each monthly JPML report, Jan 2024 to Oct 2026. Gaps are months the report omitted the figure.

Month-by-month figures, Jan 2024 to Oct 2026

Report dateActions pendingChangeTotal, historicalReport
October 1, 2026247+31247PDF
September 1, 2026216+16216PDF
August 3, 2026200+54200PDF
July 1, 2026146+36146PDF
June 1, 2026110+24110PDF
May 1, 202686+1386PDF
April 1, 202673+1973PDF
March 2, 202654+1754PDF
February 2, 202637+837PDF
January 5, 20262929PDF
December 2, 2025not listedPDF
November 3, 2025not listedPDF
October 1, 2025not listedPDF
September 2, 2025not listedPDF
August 1, 2025not listedPDF
July 1, 2025not listedPDF
June 2, 2025not listedPDF
May 1, 2025not listedPDF
April 1, 2025not listedPDF
March 3, 2025not listedPDF
February 3, 2025not listedPDF
January 2, 2025not listedPDF
December 2, 2024not listedPDF
October 1, 2024not listedPDF
September 3, 2024not listedPDF
August 1, 2024not listedPDF
July 1, 2024not listedPDF
June 3, 2024not listedPDF
May 1, 2024not listedPDF
April 1, 2024not listedPDF
March 1, 2024not listedPDF
February 1, 2024not listedPDF
January 2, 2024not listedPDF

How to read this record

Actions pending is the number of individual civil actions currently centralized in this MDL, as counted by the Judicial Panel on the report date. It rises as new cases are transferred or filed directly in the MDL court and falls as cases settle, are dismissed, or are remanded for trial. Total actions is the historical count of every action ever part of the docket.

A rising count means new plaintiffs are still filing; it does not by itself say anything about the merits. A falling count after a settlement announcement usually reflects the settlement being processed. The monthly report says nothing about trial dates, rulings, or settlements; for those, see the lawsuit record above.

Track this docket

An email when the monthly count changes or the docket leaves the report.

Source

U.S. Judicial Panel on Multidistrict Litigation, “MDL Statistics Report: Distribution of Pending MDL Dockets by Actions Pending,” monthly PDF reports January 5, 2026 to October 1, 2026, jpml.uscourts.gov. Parsed by Settlement Record; see methodology. Settlement Record is an independent reference built from public court records and agency publications. Nothing here is legal advice, and nothing here states that any person has a valid claim. Litigation facts are dated and sourced on each page; confirm anything you rely on against the court's own docket.