Geneva, April 28 -- International Clinical Trials Registry received information related to the study (ChiCTR2600122665) titled 'Clinical study of 18F-RAC-1997 PET imaging of tau protein tangles in the brains of patients with tau proteinopathy' on April 16.

Study Type: Diagnostic test

Study Design: Diagnostic test: case-control

Primary Sponsor: Huashan Hospital Affiliated to Fudan University

Condition: Tauopathies

Intervention: Gold Standard:Clinical diagnostic criteria for Alzheimer's disease (NIA-AA 2011) and clinical diagnostic criteria for Pediatric spastic syndrome (MDS 2017).

Recruitment Status: Not Recruiting

Phase: N/A

Date of First Enrollment: 2026-04-16

Target Sample Size: Target condition:9;Difficult condition:0 ...