NCT03534752

Retrospective Study of Adult Patients With Inborn Errors of Metabolism in Switzerland

Clinical Characteristics of Adult Patients With Inborn Errors of Metabolism in French-speaking Switzerland

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 220 (actual)
• Sponsor: University of Lausanne · Academic / Other
• Sex: All
• Age: 16 Years
• Healthy volunteers: Not accepted

Summary

This is a retrospective study aimed at establishing a database of the current health of adult patients with IEM in the French-speaking part of Switzerland. .

Detailed description

Background Inborn errors of metabolism (IEMs) are a group of rare disorders caused by genetic mutations that affect enzymes of intermediary metabolism. Because adult with IEMs has become an emerging and challenging group in Switzerland, this study is intended to assess the actual situation of adult patients with IEM in the French-speaking part of Switzerland, namely their age, their sex, their diagnosis, age at disease onset and their clinical outcome including complications of the disease. All adult patients with a biochemical and/or genetic diagnosis of IEM followed at the adult metabolic clinic from the Lausanne University Hospital and Geneva University Hospital between 01.10.2013 to 31.12.2017 will be included in the study. In addition, investigators will also include the patients referred to the clinic for suspicion of IEM and determinate if the investigation confirmed an IEM disease. Electronic and paper patient charts will be reviewed for clinical features, biochemical investigations, molecular genetic testing, diagnostic imaging, treatment and long-term outcome. All data will be entered in an Excel database.

Conditions

• Inborn Errors of Metabolism

Timeline

• Start date: 2018-04-01
• Primary completion: 2019-04-01
• Completion: 2020-04-01
• First posted: 2018-05-23
• Last updated: 2021-07-20

Locations

1 site across 1 country: Switzerland