Switch Over Study of Biosimilar AGA for Fabry Disease — SMILE  

Fabry Disease Clinical Trial

Official title: Phase III, Open-label, Switch Over Trial of the Efficacy and Safety of Agalsidase Beta Biosidus (AGA BETA BS) in Fabry Disease Patients Previously Stabilized With Fabrazyme®

Status Recruiting

Clinical Trial Summary

BIO-AGA-Fase III-001 is a Phase III, prospective, multicenter, open-label, single-group, baseline-controlled, switch over clinical trial to evaluate the efficacy and safety of AGA BETA BS in patients with FD already treated and previously stabilized with Fabrazyme®.

Clinical Trial Description

BIO-AGA-Fase III-001 is a Phase III, prospective, multicenter, open-label, single-group, baseline-controlled, switch over clinical trial to evaluate the efficacy and safety of AGA BETA BS in patients with FD already treated and previously stabilized with Fabrazyme®. The study will be conducted in 2 parts: a 5-week Lead-in period (period 1) and 54 week treatment period (period 2). During period 1 all participants will receive 2 intravenous (IV) infusions of Fabrazyme®, provided by Biosidus. After that, in period 2 all participants will switch treatment to AGA BETA BS. A total of up to 20 participants are planned for the study. •The primary objective of the study is to evaluate the equivalence in efficacy between AGA BETA BS and Fabrazyme® after 6 months of treatment in participants with Fabry disease previously stabilized with Fabrazyme, by measuring disease biomarker (mean plasma Lyso-Gb3 marker ratio after 26 weeks of treatment, defined as plasma level of the marker Lyso-Gb3 after 26 weeks (6 months) divided by plasma level of the marker Lyso-Gb3 at baseline). ;

Related Conditions & MeSH terms

• Fabry Disease

• NCT number: NCT05843916
• Study type: Interventional
• Source: Bio Sidus SA
• Contact: Viridiana Berstein, MD
• Phone: +5491159597061
• Email: v.berstein@biosidus.com.ar
• Status: Recruiting
• Phase: Phase 3
• Start date: December 13, 2022
• Completion date: December 1, 2023