Study to Evaluate Biomarkers and Clinical Manifestations in Individuals With Glycogen Storage Disease Type III (GSD III)

NCT ID: NCT04574830

Last Updated: 2022-09-13

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

COMPLETED

Total Enrollment

18 participants

Study Classification

OBSERVATIONAL

Study Start Date

2020-11-23

Study Completion Date

2022-06-30

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

The primary objective of this study is to evaluate potential biomarkers of GSD III.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Glycogen Storage Disease Type III

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

No Intervention

No Intervention

Intervention Type OTHER

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* Confirmed historical diagnosis of GSD III based on pathogenic mutations in the AGL gene on both alleles or GDE deficiency based on biopsy of liver, muscle, or fibroblasts
* Willing to comply with all study procedures
* Willing and able to provide written informed consent. If a minor, willing and able to provide written assent and have a legally authorized representative willing and able to provide written informed consent

Exclusion Criteria

* Presence or history of any condition that, in the view of the Investigator, places the subject at high risk of poor study compliance, interferes with study participation, or interferes with the subject's ability to safely or reliably complete the study assessments
* Use of any IP within 30 days prior to informed consent/assent or at the time of enrollment
Minimum Eligible Age

5 Years

Maximum Eligible Age

65 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Ultragenyx Pharmaceutical Inc

INDUSTRY

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Responsibility Role SPONSOR

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

Medical Director

Role: STUDY_DIRECTOR

Ultragenyx Pharmaceutical Inc

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

University of California

Irvine, California, United States

Site Status

Children's Hospital Orange County

Orange, California, United States

Site Status

Colorado Children's Hospital

Aurora, Colorado, United States

Site Status

University of Texas Medical School

Houston, Texas, United States

Site Status

Countries

Review the countries where the study has at least one active or historical site.

United States

Related Links

Access external resources that provide additional context or updates about the study.

https://ultrarareadvocacy.com/glycogen-storage-disease-type-iii-gsdiii/

Ultragenyx Patient Advocacy/GSD III Disease Information

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

UX053-CL001

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.

PRediction Of Glycemic RESponse Study
NCT04881019 ACTIVE_NOT_RECRUITING