Trials / Completed
CompletedNCT02893605
Study of Gene Polymorphisms Involved in the Metabolism and Action of Vitamin D in Amyotrophic Lateral Sclerosis
- Status
- Completed
- Phase
- —
- Study type
- Observational
- Enrollment
- 800 (actual)
- Sponsor
- Centre Hospitalier Universitaire de Nīmes · Academic / Other
- Sex
- All
- Age
- —
- Healthy volunteers
- Not accepted
Summary
This is a case-control study performed on a biological collection. The polymorphisms present on a pre-defined list of genes will be studied for 400 Amyotrophic Lateral Sclerosis (sporadic type) DNA samples and 400 control DNA samples.
Conditions
Timeline
- Start date
- 2014-03-01
- Primary completion
- 2022-12-31
- Completion
- 2022-12-31
- First posted
- 2016-09-08
- Last updated
- 2025-11-21
Locations
1 site across 1 country: France
Source: ClinicalTrials.gov record NCT02893605. Inclusion in this directory is not an endorsement.