The mission of OHDSI is to generate high-quality evidence through observational research. A primary pathway by which this is accomplished is through collaborative research studies.

• Ongoing Research Studies
• Protocols in Development
• Completed Studies

Learn more on the OHDSI Study FAQ or view example IRB Protocols.

Link with list of sites: data_network that fully or partially converted their data to the OMOP CDM.

Older List of sites