New drug shows promise for muscle stiffness in rare disease

NCT ID NCT06204809

First seen Nov 01, 2025 · Last updated May 11, 2026 · Updated 22 times

Summary

This early-stage study tested a single dose of a new drug called PGN-EDODM1 in 24 adults with myotonic dystrophy type 1 (DM1), a condition that causes muscle weakness and stiffness. The main goal was to check if the drug is safe and how the body processes it. Researchers monitored participants for side effects and measured drug levels in the blood over 16 weeks.

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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.

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Contacts and locations

Locations

  • CIUSSS du Saguenay-Lac-Saint-Jean

    Chicoutimi, Quebec, Canada

  • Massachusetts General Hospital

    Boston, Massachusetts, 02114, United States

  • Ottawa Hospital Research Institute (OHRI)

    Ottawa, Ontario, Canada

  • Rare Disease Research

    Atlanta, Georgia, 30329, United States

  • Salford Royal Hospital

    Salford, United Kingdom

  • Stanford University

    Palo Alto, California, 94304, United States

  • UCI Center for Clinical Research

    Irvine, California, 92697, United States

  • University College London Hospital

    London, UK, NW1 2PG, United Kingdom

  • University of Calgary

    Calgary, Alberta, T3M 1M4, Canada

  • University of Kansas Medical Center

    Fairway, Kansas, 66205, United States

  • University of Rochester Medical Center

    Rochester, New York, 14642, United States

  • Virginia Commonwealth University

    Richmond, Virginia, 23298, United States

Conditions

Explore the condition pages connected to this study.