Study of the Safety and Efficacy of PRX-102 Compared to Agalsidase Beta on Renal Function

Summary

This was a randomized, double-blind, active control study of the enzyme replacement therapy (ERT) drug PRX-102 (pegunigalsidase alfa) in Fabry disease patients with impaired renal function. Patients who had been treated for approximately 1 year with agalsidase beta and who had been on a stable dose of that product for at least 6 months were randomized in a 2:1 ratio to either switch to PRX-102 or to continue treatment with agalsidase beta. Both treatments were delivered by intravenous infusions every two weeks, at a dosage of 1 mg/kg.

Timeline

Start

2016-06

Primary completion

2021-10

Completion

2022-07

Publications

• Azimpour K, Dorling P, Koulinska I, Kunduri S, Lan Z, Poritz J, Tremblay G, Raad-Faherty A. Health State Utility Values in Fabry Disease: Insights from the Pegunigalsidase Alfa Clinical Trials. Adv Ther. 2025 Mar;42(3):1421-1434. doi: 10.1007/s12325-024-03095-2. Epub 2025 Jan 23.
• Wallace EL, Goker-Alpan O, Wilcox WR, Holida M, Bernat J, Longo N, Linhart A, Hughes DA, Hopkin RJ, Tondel C, Langeveld M, Giraldo P, Pisani A, Germain DP, Mehta A, Deegan PB, Molnar MJ, Ortiz D, Jovanovic A, Muriello M, Barshop BA, Kimonis V, Vujkovac B, Nowak A, Geberhiwot T, Kantola I, Knoll J, Waldek S, Nedd K, Karaa A, Brill-Almon E, Alon S, Chertkoff R, Rocco R, Sakov A, Warnock DG. Head-to-head trial of pegunigalsidase alfa versus agalsidase beta in patients with Fabry disease and deteriorating renal function: results from the 2-year randomised phase III BALANCE study. J Med Genet. 2024 May 21;61(6):520-530. doi: 10.1136/jmg-2023-109445.

Drugs

Indications