A Study Evaluating the Efficacy, Safety, Pharmacokinetics and Pharmacodynamics of Crovalimab in Participants With Paroxysmal Nocturnal Hemoglobinuria (PNH) Not Previously Treated With Complement Inhibition

Summary

This study will enroll participants aged 12 years or older with a body weight ≥ 40 kilograms (kg) diagnosed with PNH who have not been previously treated with complement inhibitor therapy. Approximately 50 participants will be treated with Crovalimab for at least 24 weeks.

Timeline

Start

2021-03-17

Primary completion

2022-02-10

Completion

2026-12-31

Publications

• Roth A, Fu R, He G, Alzahrani H, Chou SC, Hicheri Y, Kazmierczak M, Recova VL, Uchiyama M, Vladareanu AM, Beveridge L, Buatois S, Buri M, Compagno N, Shi D, Balachandran N, Sreckovic S, Scheinberg P. Safety of Crovalimab Versus Eculizumab in Patients With Paroxysmal Nocturnal Haemoglobinuria (PNH): Pooled Results From the Phase 3 COMMODORE Studies. Eur J Haematol. 2025 Feb;114(2):373-382. doi: 10.1111/ejh.14339. Epub 2024 Nov 13.
• Liu H, Xia L, Weng J, Zhang F, He C, Gao S, Jia J, Chang AC, Lundberg P, Shi J, Sima CS, Sostelly A, Sreckovic S, Xiao Z, Zhang Z, Fu R. Efficacy and safety of the C5 inhibitor crovalimab in complement inhibitor-naive patients with PNH (COMMODORE 3): A multicenter, Phase 3, single-arm study. Am J Hematol. 2023 Sep;98(9):1407-1414. doi: 10.1002/ajh.26998. Epub 2023 Jul 8.

Drugs

Indications