A Trial to Evaluate Safety and Efficacy of a Product Named VGN-R08b in Parkinson's Disease Patients With GBA1 Mutations
Conditions
Interventions
- DRUG: VGN-R08b 4.2×10^13 vg
- DRUG: VGN-R08b 8.4×10^13 vg
- DRUG: VGN-R08b 1.68×10^14 vg
Sponsor
Shanghai Vitalgen BioPharma Co., Ltd.