Geneva, Jan. 12 -- International Clinical Trials Registry received information related to the study (ChiCTR2500115340) titled 'Diagnostic Value of [18F]-fluorodopa(dopa) in Parkinsonian Syndromes' on Dec. 24, 2025.

Study Type: Observational study

Study Design: Cross-sectional

Primary Sponsor: Huashan Hospital, Fudan University

Condition: Parkinson's Disease, Multiple System Atrophy, and Progressive Supranuclear Palsy

Intervention: Patients with Parkinson's Disease:None Patients with Multiple System Atrophy:None Patients with Progressive Supranuclear Palsy:None

Recruitment Status: Not Recruiting

Phase: N/A

Date of First Enrollment: 2025-12-31

Target Sample Size: Patients with Parkinson's Disease:20;Patients with Multiple Sy...