A Randomized, Double-Blind, Sham-Controlled Study to Evaluate the Safety and Tolerability of Glutamic Acid Decarboxylase Gene Transfer to the Subthalamic Nuclei in Participants With Parkinson's Disease
- Intervention
- Genetic: AAV-GAD Low Dose · Genetic: AAV-GAD High Dose · Procedure: Sham Surgery
- Dates