Does vitamin d affect ALS? researchers check blood levels

NCT ID NCT01823380

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study looked at whether vitamin D levels in the blood are linked to how fast ALS (Lou Gehrig's disease) gets worse. Researchers measured vitamin D in 127 people with ALS and tracked their motor decline, breathing, and weight loss. No treatment was given—the goal was simply to see if a connection exists.

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Conditions

The condition(s) this trial relates to.

amyotrophic lateral sclerosis

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • UH Montpellier

    Montpellier, 34295, France