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(ASK-PD5-CS201) A Phase 2, Randomized, Double-blind, Sham Surgery-controlled Study of the Efficacy and Safety of Intraputaminal AAV2-GDNF in the Treatment of Adults with Moderate Stage Parkinson’s Disease

Status
Recruiting
Phases
Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2023-506519-16-00
Acronym
ASK-PD5-CS201
Enrollment
55
Registered
2024-08-09
Start date
2025-04-11
Completion date
Unknown
Last updated
2026-01-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Parkinson’s Disease

Brief summary

Change from Baseline to Month 18 in normalized Good ON time measured with PD Motor Diary

Detailed description

Change from Baseline to Month 18 in the following measures: -MDS-UPDRS part III score in the practically defined OFF state -FDOPA uptake in the putamen as assessed by PET -Normalized OFF time measured with PD Motor Diary -MDS-UPDRS part III score in the ON state -MDS-UPDRS part II score in the OFF state -UDysRS total score -PDQ-39 summary index -NMSS total score, Incidence and severity of AEs, TEAEs, and SAEs, Vital signs, Safety laboratory assessments, Neurological and physical examinations, Antibody responses to AAV2 and/or GDNF, T-cell responses against AAV2 and/or GDNF, C-SSRS, Shedding of AAV2-GDNF

Interventions

DRUG279
DRUG0
DRUG5 M
DRUGCarbidopa
DRUGDOPAVIEW® 222 MBq/ml Injektionslösung

Sponsors

Askbio Inc.
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Change from Baseline to Month 18 in normalized Good ON time measured with PD Motor Diary

Secondary

MeasureTime frame
Change from Baseline to Month 18 in the following measures: -MDS-UPDRS part III score in the practically defined OFF state -FDOPA uptake in the putamen as assessed by PET -Normalized OFF time measured with PD Motor Diary -MDS-UPDRS part III score in the ON state -MDS-UPDRS part II score in the OFF state -UDysRS total score -PDQ-39 summary index -NMSS total score, Incidence and severity of AEs, TEAEs, and SAEs, Vital signs, Safety laboratory assessments, Neurological and physical examinations, Antibody responses to AAV2 and/or GDNF, T-cell responses against AAV2 and/or GDNF, C-SSRS, Shedding of AAV2-GDNF

Countries

Germany, Poland

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026