Can genes predict aggressive MS? new study aims to find out
NCT ID NCT04873492
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study is collecting blood, saliva, and stool samples from 130 people with multiple sclerosis (MS) and healthy volunteers. Researchers will analyze the genetic activity of immune cells to understand why some patients have a mild form of MS while others become severely disabled within a few years. The goal is to identify early markers that could predict a poor outcome, but this is an observational study and does not test any 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 could help doctors predict early which MS patients will have a severe course, enabling more personalized treatment decisions.
What could go wrong
This is an observational study, not a treatment trial. It may not find clear markers, and any findings would need years of further research to become useful in practice.
Disclaimer
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the original study
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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.
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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
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Nantes University Hospital
RECRUITINGNantes, Loire-Atlantique, 44093, France
Contact Phone: •••-•••-•••• Email: •••••@•••••