Efficacy and Safety of Enzyme Replacement Therapy in Patients With Fabry Disease

The goal of this observational study is to learn how enzyme replacement therapy works in patients with Fabry disease. The main question it aims to answer is: What medical problems do participants have? Participants already on enzyme replacement therapy as part of their regular medical care for Fabry disease will be observed as usual. Their data will be collected by their doctor.

All patients on enzyme replacement therapy could be enrolled in the study. Three medicines are currently available in Russia (Fabagal®, Fabrazyme®, Replagal®) so the patients form three cohorts. For all patients retrospective data are collected for 12 months prior enrollment. All patients are observed prospectively for 6 months. At the point of 6 months patients taking Fabrazyme or Replagal at the moment finish the study. Patients on Fabagal are observed for 12 more months (up to 18 months after enrollment).