GSDIa patients monitored for 10 years after gene therapy

NCT ID NCT06636383

First seen Jun 24, 2026 · Last updated Jul 07, 2026 · Updated 3 times

Summary

This observational study follows people with Glycogen Storage Disease Type Ia who have already received the gene therapy DTX401. The goal is to track their health and safety for at least 10 years after treatment. No new drugs or treatments are given in this study. It will help researchers understand the long-term effects of DTX401.

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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

Study contacts

  • Contact

    Email: •••••@•••••

Locations

  • Children's Hospital Colorado

    RECRUITING

    Denver, Colorado, 80045, United States

  • Children's Hospital of Orange County

    RECRUITING

    Orange, California, 92868, United States

  • Children's Hospital of Philadelphia

    RECRUITING

    Philadelphia, Pennsylvania, 19104, United States

  • Duke University Medical Center

    RECRUITING

    Durham, North Carolina, 27710, United States

  • Fujita Health University Hospital

    RECRUITING

    Toyoake, 470-1192, Japan

  • Groningen University

    RECRUITING

    Groningen, Provincie Groningen, 9700 RB, Netherlands

  • Hospital Clínico Universitario de Santiago

    RECRUITING

    Santiago, 15706, Spain

  • Hospital de Clinicas de Porto Alegre (HCPA) - PPDS

    RECRUITING

    Porto Alegre, Rio Grande do Sul, 90035-903, Brazil

  • Istituto G Gaslini Ospedale Pediatrico IRCCS

    RECRUITING

    Genoa, 16147, Italy

  • McGill University Health Center

    RECRUITING

    Montreal, Quebec, H4A3J1, Canada

  • Osaka City General Hospital

    RECRUITING

    Osaka, 534-0021, Japan

  • Primary Children's Hospital

    NOT_YET_RECRUITING

    Salt Lake City, Utah, 84108, United States

  • Rigshospitalet

    RECRUITING

    Copenhagen, 2700, Denmark

  • The Cleveland Clinic Foundation

    NOT_YET_RECRUITING

    Cleveland, Ohio, 44195, United States

  • University of Connecticut Health Center

    RECRUITING

    Hartford, Connecticut, 06106, United States

  • University of Michigan

    RECRUITING

    Ann Arbor, Michigan, 48109, United States

  • University of Naples

    RECRUITING

    Naples, Campania, 80131, Italy

  • University of Texas Health Science Center at Houston

    RECRUITING

    Houston, Texas, 77030, United States

  • Universitätsklinikum Hamburg Eppendorf

    RECRUITING

    Hamburg, 20246, Germany

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