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Clinical Trial Report
Gene Therapy Trial Report
Summary
VY-AADC02 for Parkinson's Disease With Motor Fluctuations (RESTORE-1)
NCTID
NCT03562494
(View at clinicaltrials.gov)
Description
The objective of this study is to assess the safety of VY-AADC02 in participants with Parkinson's disease (PD) with motor fluctuations.
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Development Status
Inactive
Indication
Parkinson's Disease
Disease Ontology Term
DOID:14330
Compound Name
VY-AADC01
Compound Description
AAV-hAADC-2
Sponsor
Neurocrine Biosciences
Funder Type
Industry
Recruitment Status
Completed
Enrollment Count
14
Results Posted
Not Available
Therapy Information
Target Gene/Variant
DDC
Therapy Type
Gene transfer
Therapy Route
In-vivo
Mechanism of Action
Overexpression of protective allele/gene
Route of Administration
Intraparenchymal (striatum)
Drug Product Type
Viral vector
Target Tissue/Cell
Striatum
Delivery System
Viral transduction
Vector Type
AAV2
Editor Type
Dose 1
Total dose: 9E10 vg/200ul (4 sites)
Dose 2
Total dose: 3E11 vg/200ul (4 sites)
Dose 3
3.6E12 vg
Dose 4
Dose 5
Study Record Dates
Current Stage
Phase1
Submit Date
2018-05-16
Completion Date
2024-10-30
Last Update
2024-12-10
Participation Criteria
Eligible Age
40 Years - 75 Years
Standard Ages
Adult, Older adult
Sexes Eligible for Study
ALL
Locations
No.of Trial Sites
11
Locations
United States
Regulatory Information
Has US IND
True
FDA Designations
Regenerative Medicine Advanced Therapy
Recent Updates
Avigen transferred AAV-based product rights to Genzyme Corporation in December 2005, Genzyme launched a collaboration with Voyager Therapeutics in February 2015, then this collaboration was dissolved by Sanofi-Genzyme in October 2017, Voyager entered a collaborative agreement with Neurocrine Biosciences Inc. in March 2019, Neurocrine terminated this agreement effective August 2021, Voyager announced they were terminating this program in 2022
Resources/Links
Clinical Publications
Long-term evaluation of a phase 1 study of AADC gene therapy for Parkinson's disease
Safety of AADC Gene Therapy for Moderately Advanced Parkinson Disease: Three-Year Outcomes From the PD-1101 Trial
Magnetic resonance imaging-guided phase 1 trial of putaminal AADC gene therapy for Parkinson's disease
Results from a phase I safety trial of hAADC gene therapy for Parkinson disease
Safety and tolerability of putaminal AADC gene therapy for Parkinson disease
News and Press Releases
SEC Form 10-K: Avigen, Inc. FY2005
SEC Form 10-K: Voyager Therapeutics, Inc. FY2017
SEC Form 10-K: Voyager Therapeutics, Inc. FY2019
SEC Form 10-K: Voyager Therapeutics, Inc. FY2021
SEC Form 10-K: Voyager Therapeutics, Inc. FY2015
SEC Form 10-K: Voyager Therapeutics, Inc. FY2022
Preclinical Publications
Depletion of AADC activity in caudate nucleus and putamen of Parkinson's disease patients; implications for ongoing AAV2-AADC gene therapy trial
Carbidopa-based modulation of the functional effect of the AAV2-hAADC gene therapy in 6-OHDA lesioned rats
Long-term clinical improvement in MPTP-lesioned primates after gene therapy with AAV-hAADC
AAV2-mediated gene delivery to monkey putamen: evaluation of an infusion device and delivery parameters
A dose-ranging study of AAV-hAADC therapy in Parkinsonian monkeys
Functional effect of adeno-associated virus mediated gene transfer of aromatic L-amino acid decarboxylase into the striatum of 6-OHDA-lesioned rats
Convection-enhanced delivery of AAV vector in parkinsonian monkeys; in vivo detection of gene expression and restoration of dopaminergic function using pro-drug approach
Biodistribution of adeno-associated virus type-2 in nonhuman primates after convection-enhanced delivery to brain
Convection-enhanced delivery of adeno-associated virus type 2 (AAV2) into the striatum and transport of AAV2 within monkey brain
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