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MinorEnrollment closed, study ongoingEligibility criteria expanded, about 18 words · Site details revised at 46 of 46 sitesShow 2 more changesShow less
Eligibility criteria expanded, about 18 words
Site details revised at 46 of 46 sites
MinorStudy sites: 39 to 46v35
NotablePrimary and study completion dates: Nov 30, 2027 to Aug 31, 2028Enrollment target: 87 to 127 · Interventions: AAV2-GDNF Gene therapy (Drug), Control Surgery (Procedure) to AAV2-GDNF gene therapy (Drug), control surgery (Procedure) · Eligibility criteria revisedv34Show 3 more changesShow less
Enrollment target: 87 to 127
Interventions: AAV2-GDNF Gene therapy (Drug), Control Surgery (Procedure) to AAV2-GDNF gene therapy (Drug), control surgery (Procedure)
NotableTrial status: Not Yet Recruiting to RecruitingPrimary endpoints: 3 to 1 · Study sites: 0 to 7 · Start date changed from estimate of Apr 1, 2024 to Jun 11, 2024 · 2 morev2Show 5 more changesShow less
Primary endpoints: 3 to 1
Study sites: 0 to 7
Start date changed from estimate of Apr 1, 2024 to Jun 11, 2024
Stopped: an ongoing trial was terminated, suspended or withdrawn.
Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
Minor: routine progress and housekeeping, such as sites added or enrollment closed.
The objective of this randomized, surgically controlled, double-blinded, Phase 2 study is to evaluate the safety and efficacy of AAV2-GDNF delivered to the putamen in subjects with moderate Parkinson's Disease.