Long-term Follow-up of Glutamic Acid Decarboxylase (GAD) Gene Transfer in Parkinson's Disease
NCT05894343 · Status: ACTIVE_NOT_RECRUITING · Phase: PHASE1/PHASE2 · Type: INTERVENTIONAL · Enrollment: 13
Last updated 2025-08-17
Summary
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.
Conditions
Interventions
- GENETIC
-
AAV-GAD
Bilateral infusion of AAV-GAD
Sponsors & Collaborators
-
MeiraGTx, LLC
lead INDUSTRY
Study Design
- Allocation
- RANDOMIZED
- Purpose
- TREATMENT
- Masking
- NONE
- Model
- PARALLEL
Eligibility
- Min Age
- 25 Years
- Max Age
- 86 Years
- Sex
- ALL
- Healthy Volunteers
- No
Timeline & Regulatory
- Start
- 2023-05-19
- Primary Completion
- 2029-10-31
- Completion
- 2029-10-31
- FDA Drug
- Yes
- FDA Device
- Yes
Countries
- United States
Study Locations
More Related Trials
-
Correlation of STN-DBS Induced Visuospatial Changes and Freezing of Gait
NCT06994728 ·Status: RECRUITING ·Phase: NA
-
Subthalamic Nucleus Stimulation Electrode and Psychiatric Lesion Effects in Parkinson's Disease
NCT06389903 ·Status: COMPLETED ·Phase: NA
-
Safety Study of AADC Gene Therapy (VY-AADC01) for Parkinson's Disease
NCT01973543 ·Status: COMPLETED ·Phase: PHASE1
-
Randomized Study of Fetal Neurotransplantation for the Treatment of Parkinson's Disease
NCT00004844 ·Status: UNKNOWN ·Phase: NA
-
Cont. of a Study to Evaluate Implanting Peripheral Nerve Grafts Into Subjects With Parkinson's Disease (PD) During DBS
NCT02369003 ·Status: ACTIVE_NOT_RECRUITING ·Phase: PHASE1
-
Phase II Subthalamic Nucleus (STN) vs. Globus Pallidus (GPi) Trial
NCT01076452 ·Status: COMPLETED ·Phase: PHASE3
-
L-dopa Versus Dopamine Agonists After Subthalamic Nucleus Deep Brain Stimulation in Parkinson's Disease
NCT02347059 ·Status: UNKNOWN ·Phase: PHASE2
-
Combined Stimulation of STN and SNr for Resistant Freezing of Gait in Parkinson's Disease
NCT02588144 ·Status: UNKNOWN ·Phase: NA
-
Phase I Deep Brain Stimulation (DBS) vs. Best Medical Therapy (BMT) Trial
NCT00056563 ·Status: COMPLETED ·Phase: PHASE3
-
ExAblate Transcranial MRgFUS of the Subthalamic Nucleus for Treatment of Parkinson's Disease
NCT02246374 ·Status: COMPLETED ·Phase: NA
-
Characterizing the Specificity and Stability of Local Field Potentials in the Globus Pallidus Internus of Patients Undergoing Deep Brain Stimulation for Parkinson's Disease
NCT02438033 ·Status: WITHDRAWN ·Phase: PHASE1
-
The Safety and Efficacy of Long-term Treatment of PINS Stimulator System for Patients With Alzheimer's Disease
NCT02253043 ·Status: UNKNOWN ·Phase: NA
-
Evaluation of the Safety and Efficacy of Bilateral Subthalamic Nucleus (SNT) Radiosurgery in Idiopathic Severe Parkinson's Disease Fulfilling Inclusion Criteria for STN Deep Brain Stimulation and Presenting With a Contraindication to Intracerebral Electrode Implantation.
NCT01284699 ·Status: COMPLETED ·Phase: NA
-
Combined Subthalamic and Nucleus Basalis Meynert Deep Brain Stimulation for Parkinson's Disease With Dementia
NCT02589925 ·Status: UNKNOWN ·Phase: NA
-
Long Term Follow-up of Patients With Parkinson's Disease Who Had Administered of A9-DPC in SB-PD-001 Study
NCT06477744 ·Status: ACTIVE_NOT_RECRUITING ·Phase: NA
-
Enhancing Gait Using Alternating-Frequency DBS in Parkinson Disease
NCT05022147 ·Status: ACTIVE_NOT_RECRUITING ·Phase: PHASE1
-
Combined STN/SNr-DBS for the Treatment of Refractory Gait Disorders in Parkinson's Disease
NCT01355835 ·Status: COMPLETED ·Phase: PHASE2
-
Deep Brain Stimulation (DBS) for Parkinson's Disease International Study
NCT02937688 ·Status: COMPLETED
-
Subthalamic Nucleus Versus Globus Pallidal Internus Deep Brain Stimulation for Parkinson Disease
NCT07250685 ·Status: NOT_YET_RECRUITING ·Phase: NA
-
Impact of Subthalamic Nucleus Deep Brain Stimulation on Pain in Parkinson Disease
NCT02885194 ·Status: COMPLETED ·Phase: NA
-
Elucidating the Temporality of Structural and Functional Connectivity Changes in Essential Tremor After Successful Deep Brain Stimulation to the Dentato-rubro-thalamic Tract
NCT04758624 ·Status: RECRUITING ·Phase: NA
-
Autologous Peripheral Nerve Grafts Into the Substantia Nigra of Subjects With PD Undergoing Deep Brain Stimulation
NCT01833364 ·Status: COMPLETED ·Phase: NA
-
Study of Subthalamic Brain Stimulation in Parkinson Disease (PD)
NCT01113684 ·Status: COMPLETED
-
Effect of Deep Brain Stimulation on Gait of Patients With Parkinson's Disease Depending on Electrode Location in Subthalamic Area
NCT01782638 ·Status: COMPLETED ·Phase: PHASE4
-
Neurocognitive Effects of Bilateral STN Versus GPi DBS in Parkinson's Disease Patients With MCI
NCT01870518 ·Status: TERMINATED ·Phase: NA