ChiCTR

The Chinese Clinical Trial Registry (ChiCTR) is a clinical research registration and information service in China, identified on its website as a primary registry in the World Health Organization’s International Clinical Trials Registry Platform. It provides a platform for registering clinical studies and searching trial records, supporting greater transparency and access to research information.

Visitors can explore trials by country or region, disease code, implementing institution, sponsor, funding or material source, participant recruitment, registration status, intervention, ethics committee, and study type. The site also offers registration guidance covering which studies should be registered, bilingual registration, fees, ethics review, application procedures, participant enrollment, results reporting, and publication details. ChiCTR provides policy notices, ethical review resources such as an informed consent template, and materials on trial methods, good clinical practice, data management, and transparency. Its resources include articles on clinical-trial data sharing and registration, as well as training information. The registry also offers user registration and account services, with telephone consultation available during specified weekday hours.