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Active, not recruiting Phase 2 Interventional

A Safety and Efficacy Study of GTX-102 in Subjects With Deletion- or Nondeletion-type Angelman Syndrome (AS)

ClinicalTrials.gov ID: NCT07157254

Public ClinicalTrials.gov record NCT07157254. 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.

ClinicalTrials.gov public records Last synced Oct 20, 2026, 1:49 AM EDT

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, Basket Study Investigating the Safety and Efficacy of GTX-102 in Adult and Pediatric Subjects With Deletion- or Nondeletion-type Angelman Syndrome

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The main goal of the study is to evaluate the safety and efficacy of GTX-102 in participants with Angelman syndrome.

Study identification

NCT ID
NCT07157254
Recruitment status
Active, not recruiting
Study type
Interventional
Phase
Phase 2
Lead sponsor
Ultragenyx Pharmaceutical Inc
Industry
Enrollment
60 participants

Conditions and interventions

Interventions

Other · Drug

Eligibility (public fields only)

Age range
1 Year to 64 Years
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
Oct 13, 2025 (Actual)
Primary completion
Jan 2030 (Estimated)
Completion
Jan 2030 (Estimated)
Last update posted
Sep 9, 2026

2025 – 2030

United States locations

U.S. sites
8
U.S. states
7
U.S. cities
8
Facility City State ZIP Site status
Cedars Sinai Medical Center Los Angeles California 90048 —
Rush University Medical Center Chicago Illinois 60612 —
Kennedy Kreiger Institute Baltimore Maryland 21205 —
Clinical Trial Site Kansas City Missouri 64108 —
Rare Disease Research Hillsborough North Carolina 27278 —
Akron Children's Hospital Akron Ohio 44308 —
UT Health Austin Austin Texas 78723 —
Carum Research Inc. Dallas Texas 75243 —

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 13 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT07157254, 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 Sep 9, 2026 · Synced Oct 20, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT07157254 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →