A Phase 3, Randomized, Double-Blind, Parallel-Group, Placebo-Controlled Study to Demonstrate the Efficacy and Safety of Milvexian, an Oral Factor XIa Inhibitor, for Stroke Prevention After an Acute Ischemic Stroke or High-Risk Transient Ischemic Attack
Latest Information Update: 15 Feb 2026
At a glance
- Drugs Milvexian (Primary)
- Indications Ischaemic stroke
- Focus Registrational; Therapeutic Use
- Acronyms LIBREXI ASTROKE
- Sponsors Janssen Research & Development
Most Recent Events
- 14 Nov 2025 According to a Bristol Myers Squibb media release, company announced The Librexia clinical trial program includes two other Phase 3 trials, Librexia AF for patients with atrial fibrillation (AF) and Librexia STROKE for secondary stroke prevention (SSP). The IDMC recommended these trials continue as planned, with topline data expected in 2026.
- 28 Jun 2023 Planned End Date changed from 31 Dec 2026 to 9 Dec 2026.
- 25 May 2023 According to a Janssen Pharmaceutica media release, patient dosing is ongoing.