Pilot Study to Assess Safety, Preliminary Efficacy and Pharmacokinetics of S.C. Pegcetacoplan (APL-2) in PNH Subjects.

Summary

The objectives of the study are to assess the safety, tolerability, preliminary efficacy and PK of multiple subcutaneous (SC) doses of pegcetacoplan in subjects with paroxysmal nocturnal hemoglobinuria (PNH) who have not received treatment with eculizumab in the past. An exploratory objective of the study is to assess the pharmacodynamics (PD) of multiple SC doses of pegcetacoplan when administered to PNH patients.

Timeline

Start

2015-12-01

Primary completion

2019-08-26

Completion

2019-08-26

Publications

• Panse J, Daguindau N, Okuyama S, Peffault de Latour R, Schafhausen P, Straetmans N, Al-Adhami M, Persson E, Wong RSM. Improvements in hematologic markers and decreases in fatigue with pegcetacoplan for patients with paroxysmal nocturnal hemoglobinuria and mild or moderate anemia (hemoglobin >/=10 g/dL) who had received eculizumab or were naive to complement inhibitors. PLoS One. 2024 Jul 29;19(7):e0306407. doi: 10.1371/journal.pone.0306407. eCollection 2024.
• Wong RSM, Pullon HWH, Amine I, Bogdanovic A, Deschatelets P, Francois CG, Ignatova K, Issaragrisil S, Niparuck P, Numbenjapon T, Roman E, Sathar J, Xu R, Al-Adhami M, Tan L, Tse E, Grossi FV. Inhibition of C3 with pegcetacoplan results in normalization of hemolysis markers in paroxysmal nocturnal hemoglobinuria. Ann Hematol. 2022 Sep;101(9):1971-1986. doi: 10.1007/s00277-022-04903-x. Epub 2022 Jul 22.

Drugs

Indications