Clinical trial registries

A clinical trial registry is a database that contains information on clinical trials that are being conducted or have been completed. Clinical trial registries are designed to provide transparency and accountability in the clinical trial process, and are typically maintained by government agencies, professional societies, or other organizations.

The information contained in a clinical trial registry typically includes:

• The title and summary of the trial
• The study sponsor and principal investigator
• The inclusion and exclusion criteria for the trial
• The number and location of the study sites
• The status of the trial (e.g., ongoing, completed, suspended, terminated)
• The results of the trial (if available)

Clinical trial registries allow researchers and the general public to search for and access information on clinical trials that are being conducted. They also provide a way for researchers to ensure that their clinical trials are registered and that the results are reported in a timely manner.

Many countries have their own clinical trial registries, and there are also several international registries that cover clinical trials conducted globally.