The Canadian Adult Pain Data Registry (CAPDR) is a clinical, administrative, and research infrastructure integrated into the day-to-day practice of several multidisciplinary pain treatment clinics in Canada. By collecting clinical data from patients every 3 months, the CAPDR prospective database provides standardized data on a large cohort of patients who are monitored on identical clinical characteristics, uniform validated health outcomes, and common demographics. The CAPDR allows to follow the clinical evolution over time of patients living with chronic pain of various origins. In addition, the database can serve research purposes using the data provided by patients who consented that their data be used for conducting research projects.

The CAPDR is an initiative of the Canadian Institutes of Health Research Chronic Pain Network (CPN).