Parkinson disease: open trials in Japan

8 open trials have a site in Japan. Registry data; only the trial team decides who can take part.

NCT06565195
A Clinical Trial of LY3962681 in Healthy Volunteers and in Patients With Parkinson's Disease
Trial Treatment · Phase 1 · Prevail Therapeutics
P-One Clinic, Keikokai Medical Corporation, Hachiōji · Ehime University Hospital, Tōon · Oita University Hospital, Yufu
Registry updated 2026-10-16
NCT06809400
A Study of LY4006896 in Healthy Participants and Participants With Parkinson's Disease
Trial Treatment · Phase 1 · Eli Lilly and Company
P-One Clinic, Hachiōji · Oita University Hospital, Yufu
Registry updated 2026-10-14
NCT07566429
A Study of AB-1005 Gene Therapy in Japanese Adults With Moderate Parkinson's Disease (J-REGENERATE-PD)
Trial Treatment · Phase 2 · Bayer
Juntendo University Hospital - Neurology, Bunkyo-ku · National Hospital Organization Utano National Hospital - Neurology, Kyoto · Nagoya University Hospital - Neurology, Nagoya · Nagoya Central Hospital - Neurosurgery, Nagoya · National Hospital Organization Osaka Toneyama Medical Center - Neurology, Toyonaka · Yokohama City University Medical Center - Neurology, Yokohama
Registry updated 2026-07-29
NCT07666022
A Clinical Study to Evaluate the Safety of MF1, a New Treatment for Parkinson's Disease-related Disorders (MF1 Study)
Trial Treatment · Phase 1 · University of Shizuoka
Sumida Hospital, Sumida-ku
Registry updated 2026-06-24
NCT05539196
A Post-Approval Registry for Exablate 4000 Type 1.0 and Type 1.1 for Unilateral Pallidotomy for the Treatment of Advanced, Idiopathic Parkinson's Disease With Medication-refractory Moderate to Severe Motor Complications
Research · InSightec
Ohnishi Neurological Center, Akashi
Registry updated 2026-03-20
NCT05779475
An Observational Study of Patients With Moderate Parkinson's Disease
Research · Novo Nordisk A/S
Keio University Hospital, Shinjuku-ku, Tokyo
Registry updated 2025-12-24
NCT07170475
A Phase Ib Trial of Combined Febuxostat and Inosine Therapy in Patients With Parkinson's Disease
Trial Treatment · Phase 1 · Fujita Health University
Fujita Health University, Toyoake
Registry updated 2025-09-12
NCT04706234
Systematic Assessment of Laryngopharyngeal Function in Patients With Neurodegenerative Diseases
Research · Kliniken Beelitz GmbH
Department of Neurology, Gifu University Graduate School of Medicine, Gifu
Registry updated 2025-04-09

All Parkinson disease trials and the map

This page is not medical advice. Talk to your doctor before contacting a trial.

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