Exercise program aims to boost endurance in kids with marfan syndrome
NCT ID NCT05838235
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether a 6-month adapted physical activity program can improve endurance in children and teenagers with Marfan syndrome. About 30 participants aged 7 to 17 will take part. The program focuses on safe, tailored exercises to help them be more active without putting strain on their heart and blood vessels.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 30 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2023
- Expected to finish
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Oct 2028
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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7 to 17 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Genetically confirmed Marfan syndrome or related syndrome * Girl or boy aged 7 to 17 * Informed and written consent signed by at least one of the two holders of parental authority * Patient affiliated to a social security scheme or equivalent Exclusion Criteria: * Cardiac contraindications to the APA program: * Severe aortic dilation (aortic diameter \> 45 mm) * and/or left ventricular failure (left ventricular ejection fraction \<45%) * and/or severe mitral leakage ≥ grade 3 * Pregnancy
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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CHU Toulouse
RECRUITINGToulouse, France
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- New registry aims to unlock mysteries of Pregnancy-Related aortic tears
- Could a High-Fat diet prevent aortic surgery in marfan patients?
- Marfan mystery: scientists launch biobank to predict disease progression
- What keeps marfan patients from exercising? new study aims to find out
- Exercise program shows promise for marfan syndrome patients