MS and fertility: new study looks at ovarian health in young women
NCT ID NCT07164924
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study looked at whether multiple sclerosis (MS) and its treatments affect a woman's egg supply. Researchers measured a hormone called AMH in blood samples from over 800 women with MS or a related condition. The goal was to see if disease activity or medications impact ovarian reserve, which is key for fertility. The findings could help guide decisions about fertility preservation.
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 doctors better counsel women with MS about their fertility and when to consider fertility preservation.
What could go wrong
This is an observational study, not a treatment trial. It cannot prove cause and effect, and results may not apply to all patients.
Disclaimer
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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.
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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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Locations
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AP-HM
Marseille, France
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AP-HP - Créteil
Créteil, France
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CHI Poissy- Saint-Germain-en-Laye
Poissy, France
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CHU Amiens
Amiens, France
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CHU Besancon
Besançon, France
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CHU Bordeaux
Bordeaux, France
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CHU Caen
Caen, France
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CHU Clermont-Ferrand
Clermont-Ferrand, 63000, France
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CHU Dijon
Dijon, France
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CHU Fort-de-France
Fort-de-France, Martinique
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CHU Grenoble
Grenoble, France
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CHU Lille
Lille, France
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CHU Limoges
Limoges, France
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CHU Montpellier
Montpellier, France
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CHU Nancy
Nancy, France
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CHU Nantes
Nantes, France
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CHU Nice
Nice, France
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CHU Nîmes
Nîmes, France
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CHU Poitiers
Poitiers, France
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CHU Rennes
Rennes, France
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CHU Strasbourg
Strasbourg, France
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CHU Toulouse
Toulouse, France
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CHU Tours
Tours, France
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Hospices Civils de Lyon
Lyon, France
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Hôpital Fondation Rothschild
Paris, France
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Hôpital Saint Antoine
Paris, France
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Hôpital de la Pitié-Salpêtrière
Paris, France