New study tracks toddlers with rare muscle disease to prep for future treatments
NCT ID NCT06503367
First seen Jun 27, 2026 · Last updated Aug 20, 2026 · Updated 2 times
Summary
This study watches how children under 5 with LAMA2-related muscular dystrophy move and develop over two years. Researchers will test muscle function, swallowing, breathing, and collect blood samples. The goal is to learn more about the disease so future treatments can be tested effectively. About 44 children will take part.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 44 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2025
- Expected to finish
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Sep 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.
Who is studied
Study population will be neuromuscular clinic patients of site principal investigators, as well as individuals identified by our genetic counselor.
- Ages
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Up to 5 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.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Signed informed consent by the subject, parent(s) or legally authorized representative (LAR) and/or assent by the subject (when applicable). * Subject must be aged birth to less than 5.0 years of age at time of consent. * A confirmed diagnosis of LAMA2-RD confirmed via: a: Two pathogenic variants in the LAMA2 gene (via a CLIA-approved laboratory) or: b. muscle biopsy with absence of merosin (laminin-211) and at least one pathogenic variant in the LAMA2 gene * Absence of another confirmed genetic disease. * Willingness to maintain current exercise and/or physical therapy regimen for the duration of the clinical study. * Willingness to comply with the study protocol, including but not limited to, all study procedures and visits. Exclusion Criteria: * Acute medical illness or hospitalization within 30 days prior to informed consent. * Participation in a previous trial of any investigational agent for LAMA2-RD within 1 month prior to informed consent, or use of any other investigational therapy (including off-label use of Losartan) within 30 days prior to informed consent, or participation in other clinical studies, within 30 days (or 3 half-lives, whichever is longer) prior to informed consent, which in the opinion of the PI, may potentially confound results from this study. * Other significant medical condition, which in the opinion of the site Principal Investigator may confound interpretation of the clinical course of LAMA2- RD.
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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
14 sites. 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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Ann & Robert H. Lurie Children's Hospital of Chicago
RECRUITINGChicago, Illinois, 60611, United States
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Boston Children's Hospital
RECRUITINGBoston, Massachusetts, 02115, United States
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Children's Hospital of Pittsburgh
RECRUITINGPittsburgh, Pennsylvania, 15224, United States
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Cincinnati Children's Hospital Medical Center
RECRUITINGCincinnati, Ohio, 45229, United States
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National Institute of Neurological Disorders and Stroke, NIH
RECRUITINGBethesda, Maryland, 20892, United States
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Nationwide Children's Hospital
RECRUITINGColumbus, Ohio, 43205, United States
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Stanford University
RECRUITINGStanford, California, 94305, United States
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University of California, Los Angeles
RECRUITINGLos Angeles, California, 90095, United States
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University of Iowa Stead Family Children's Hospital
RECRUITINGIowa City, Iowa, 52242, United States
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University of Minnesota
RECRUITINGSaint Paul, Minnesota, 55108, United States
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University of Rochester
RECRUITINGRochester, New York, 14627, United States
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University of Texas Southwestern
RECRUITINGDallas, Texas, 75235, United States
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University of Utah
NOT_YET_RECRUITINGSalt Lake City, Utah, 84112, United States
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Washington University in St. Louis
RECRUITINGSt Louis, Missouri, 63130, United States
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