ALS gene hunt: vitamin d clues under microscope
NCT ID NCT02893605
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This completed study looked at genetic differences in vitamin D processing and action in 400 people with ALS and 400 healthy controls. Researchers analyzed DNA samples to find variations in eight specific genes. The goal was to better understand the biology of ALS, not to test a new drug or treatment.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
What this could lead to
If successful, this study could help researchers understand how vitamin D-related genes might influence ALS, potentially pointing toward new avenues for future treatments.
What could go wrong
This is an observational study, not a treatment trial. It only looks at genetic differences and does not test any therapy, so it cannot directly lead to a cure or symptom relief.
Disclaimer
Read more
Show less
This is a summary of
the original study
.
Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for AMYOTROPHIC LATERAL SCLEROSIS are added.
By submitting, you agree to our Terms of use
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Show contact details
Enter your email to view the contact information for this study.
By submitting, you agree to our Terms of use
Locations
-
CHU de Montpellier - Hôpital Gui de Chauliac
Montpellier, 34295, France