Amrecibart - Regeneron Pharmaceuticals
Alternative Names: REGN-9933Latest Information Update: 29 Jul 2026
At a glance
- Originator Regeneron Pharmaceuticals
- Class Antiarrhythmics; Antithrombotics; Monoclonal antibodies
- Mechanism of Action Factor XI inhibitors
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Orphan Drug Status
No
Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.
- New Molecular Entity Yes
- Available For Licensing Yes
Highest Development Phases
- Phase III Atrial fibrillation; Venous thromboembolism
- No development reported Thrombosis
Most Recent Events
- 29 Jul 2026 Regeneron Pharmaceuticals plans a phase I trial for Renal failure (Combination therapy) in Belgium (Parenteral) in September 2026 (CTIS2026-525844-14-00)
- 13 Jul 2026 Regeneron Pharmaceuticals plans a phase III trial for Venous Thromboembolism (Prevention) in August 2026 (IV) (NCT07697599)
- 29 May 2026 Phase-III clinical trials in Venous thromboembolism (Prevention) in USA (IV) (NCT07318610)