Observational Study of Patients of All Ages With Atypical Hemolytic-Uremic Syndrome Tracking Safety and Disease Progression

What this Trial Is About

This research aims to collect long-term safety and disease progression data on patients diagnosed with atypical hemolytic-uremic syndrome aHUS, including those treated or untreated with the drugs eculizumab or ravulizumab. The study is observational and involves multiple centers and countries, focusing on real-world information after these treatments have been marketed. Participants include patients of any age diagnosed with aHUS, regardless of whether they have identified complement genetic variants or antibodies. The study gathers data without administering new treatments, monitoring patients who may or may not have received eculizumab or ravulizumab. The registry collects information over extended periods to understand safety events and disease course. During the study, researchers track safety-related events over 10 years and the timing of these events within 5 years. Data collection involves reviewing patient health status and disease progression without altering their usual care. The study relies on informed consent and may include minors with appropriate assent. Participation duration varies, with continuous observation to gather comprehensive post-marketing safety data.

Atypical Hemolytic-Uremic Syndrome (aHUS) Registry