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Feasibility and Safety of autoloGous UncondItioneD pEripheral Nerve Tissue Delivery to the Substantia Nigra (GUIDE)

Study acronym: GUIDE
StatusActive, Not Recruiting
PhasePhase 1
Started2022-07-07
View on ClinicalTrials.gov ↗
This is an open-label, non-randomized, single-arm trial design to actively follow participants for 12 months. Ten participants will be enrolled to receive bilateral delivery of Peripheral Nerve Tissue (PNT) to the Substantia Nigra at the time of Deep Brain Stimulation (DBS) surgery. After 12 months, participants will be followed long term through annual visits for the rest of their lives. Participants will serve as their own donor for the tissue.

Amendment history 1 change detected by DataLookout

2026-09-01
minor
Primary completion moved earlier: 2027-06-30 → 2026-12-30
Trial Details
NCT Number NCT05377281
Lead Sponsor Craig van Horne, MD, PhD
Conditions Parkinson's Disease
Enrollment 10 participants
Start Date 2022-07-07
Primary Completion 2026-12-30 (estimated)
Study Completion 2027-06-30 (estimated)
Updated on ClinicalTrials.gov 2026-08-31