NCT05894343Active, not recruitingPhase 1/2
Long-term Follow-up of Glutamic Acid Decarboxylase (GAD) Gene Transfer in Parkinson's Disease
Long-term Follow-up of Glutamic Acid Decarboxylase Gene Transfer to the Subthalamic Nuclei in Participants With Parkinson's Disease
Source: ClinicalTrials.gov · Last updated 1 Sept 2026
Brief summary (registry, in English)
The objective of this study is to evaluate the long-term safety of AAV-GAD delivered bilaterally to the subthalamic nuclei (STN) in participants with Parkinson's disease.
- Status (registry)
- Active, not recruiting
- Phase (registry)
- Phase 1/2
- Study type
- Interventional
- Enrollment
- 13 (actual)
- First submitted
- 30 May 2023
- Start date
- 19 May 2023
- Primary completion date
- Oct 2029
- Lead sponsor
- MeiraGTx, LLC
- Diseases
- Parkinson disease
- NCT number
- NCT05894343
What you commit to
- Study type: Interventional · Phase 1/2
- Participants enrolled: 13
- From 19 May 2023 to the primary completion date, Oct 2029
- 6 sites in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Other
- None
Who the study is looking for
- Previously enrolled in Study MGT-GAD-025.
Age in the registry: 25 years to 86 years · Sex: All · Does not accept healthy volunteers
Sites (6)
Sites in registry order. Save your city in your profile to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| West Virginia University Coordinator of this site? Confirm its status | Morgantown | United States | Unknown status |
| Yale University Coordinator of this site? Confirm its status | New Haven | United States | Unknown status |
| Weill Cornell Medicine Coordinator of this site? Confirm its status | New York | United States | Unknown status |
| Columbia University Irving Medical Center Coordinator of this site? Confirm its status | New York | United States | Unknown status |
| Thomas Jefferson University Coordinator of this site? Confirm its status | Philadelphia | United States | Unknown status |
| Henry Ford West Bloomfield Hospital Coordinator of this site? Confirm its status | West Bloomfield | United States | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.