New mRNA treatment for rare metabolic disease moves to Long-Term safety check

NCT ID NCT05295433

First seen Nov 01, 2025 · Last updated Apr 24, 2026 · Updated 21 times

Summary

This study looks at the long-term safety of an experimental mRNA medicine called mRNA-3705 for people with methylmalonic acidemia (MMA), a rare genetic disorder. Participants have already taken part in earlier studies of this drug. The goal is to see if the treatment remains safe and helps control the disease over time.

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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

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Altman Clinical and Translational Research Institution

    RECRUITING

    San Diego, California, 92037, United States

    Contact Email: •••••@•••••

  • Birmingham Children's Hospital NHS Foundation Trust

    TERMINATED

    Birmingham, B4 6NH, United Kingdom

  • Erasmus MC

    RECRUITING

    Rotterdam, 3015 AA, Netherlands

    Contact Email: •••••@•••••

    Contact

  • Hospital For Sick Children

    RECRUITING

    Toronto, Ontario, M5G 1X8, Canada

    Contact Email: •••••@•••••

  • Hospital Universitario 12 de Octubre

    RECRUITING

    Madrid, 28041, Spain

    Contact Email: •••••@•••••

  • Hospital Universitario Cruces

    RECRUITING

    Barakaldo, Vizcaya, 48903, Spain

    Contact Email: •••••@•••••

  • Hôpital Necker - Enfants Malades APHP

    RECRUITING

    Paris, 75015, France

    Contact Email: •••••@•••••

  • Lucile Packard Children's Hospital at Stanford

    RECRUITING

    Palo Alto, California, 94304, United States

    Contact Email: •••••@•••••

  • Royal Manchester Childrens Hospital

    RECRUITING

    Manchester, M13 9WL, United Kingdom

    Contact Email: •••••@•••••

  • Stollery Children's Hospital University of Alberta

    RECRUITING

    Edmonton, Alberta, T6G 2R7, Canada

    Contact Email: •••••@•••••

  • UCLA Medical Center

    RECRUITING

    Los Angeles, California, 90095, United States

    Contact Email: •••••@•••••

  • Universitair Medisch Centrum Utrecht

    RECRUITING

    Utrecht, 3584 CX, Netherlands

    Contact Email: •••••@•••••

    Contact

Conditions

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