New drug DYNE-101 aims to ease muscle stiffness in rare disease
NCT ID NCT05481879
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a new medicine, DYNE-101, in 116 adults with myotonic dystrophy type 1 (DM1), a condition that causes muscle weakness and stiffness. The main goals are to check if the drug is safe and if it can reduce muscle stiffness and improve muscle function. Participants receive the drug or a placebo by IV over several months, with long-term follow-up.
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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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CHU de Nantes
RECRUITINGNantes, 44093, France
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Centro Clinico Nemo
RECRUITINGMilan, 20162, Italy
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Charité - Universitätsmedizin Berlin
RECRUITINGBerlin, 10117, Germany
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Fondazione Policlinico Universitario A Gemelli-Rome
RECRUITINGRome, 00168, Italy
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Indiana University School of Medicine
RECRUITINGIndianapolis, Indiana, 46202, United States
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Institut de Myologie
RECRUITINGParis, 75013, France
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John Walton Muscular Dystrophy Research Centre
RECRUITINGNewcastle upon Tyne, United Kingdom
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Ludwig Maximilians University, Munich - Friedrich Baur Institut
RECRUITINGMunich, 80336, Germany
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NZCR Auckland
RECRUITINGAuckland, 1023, New Zealand
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Neurology Rare Disease Center
RECRUITINGDenton, Texas, 76208, United States
Contact Email: •••••@•••••
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Radboud Medical Center
RECRUITINGNijmegen, Netherlands
Contact Email: •••••@•••••
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Salford Royal Hospital
RECRUITINGSalford, M6 8HD, United Kingdom
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St. Vincent's Hospital
RECRUITINGFitzroy, Victoria, 3065, Australia
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Stanford University
RECRUITINGStanford, California, 94305, United States
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University College London Hospitals
RECRUITINGLondon, NW1 2BU, United Kingdom
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University of Florida College of Medicine
RECRUITINGGainesville, Florida, 32610, United States
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University of Iowa
RECRUITINGIowa City, Iowa, 52242, United States
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University of Rochester Medical Center
RECRUITINGRochester, New York, 14642, United States
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Virginia Commonwealth University (VCU)
RECRUITINGRichmond, Virginia, 23298, United States
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Washington University in St. Louis
RECRUITINGSt Louis, Missouri, 63110, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Personalized exercise program aims to boost mobility in rare muscle diseases
- No travel needed: largest Home-Based study of myotonic dystrophy launches
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