Open-Label Extension Study to Assess GLM101 in PMM2-CDG Patients
Public ClinicalTrials.gov record NCT06657859. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Phase 2, Open-Label Extension Study to Assess the Safety and Efficacy of GLM101 Administered Intravenously to Participants With PMM2-CDG
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The goal of this clinical trial is to provide continued access to GLM101 to treat PMM2-CDG in people who have previously received GLM101 in other trials and learn about the long term effect of GLM101. Participants will complete weekly infusions of GLM101 at the same dose level received in previous trials.
Study identification
- NCT ID
- NCT06657859
- Recruitment status
- Enrolling by invitation
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 90 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 2 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Sep 30, 2024 (Actual)
- Primary completion
- Sep 2029 (Estimated)
- Completion
- Oct 2029 (Estimated)
- Last update posted
- Oct 23, 2026
2024 – 2029
United States locations
- U.S. sites
- 4
- U.S. states
- 4
- U.S. cities
- 4
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Minnesota | Minneapolis | Minnesota | 55455 | — |
| The Icahn School of Medicine at Mount Sinai | New York | New York | 10029 | — |
| The Children's Hospital of Philadelphia (CHOP) | Philadelphia | Pennsylvania | 19104 | — |
| Seattle Children's Hospital | Seattle | Washington | 98105 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 11 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT06657859, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Oct 23, 2026 · Synced Oct 24, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT06657859 live on ClinicalTrials.gov.