Description of Collaborative Activity: |
The Registry of Patient Registries (RoPR) is a database of registry-specific information intended to promote collaboration, reduce redundancy, and improve transparency. ClinicalTrials.gov worked with RoPR to implement a mechanism for patient registries to be registered in ClinicalTrials.gov and additional information provided directly at RoPR. This collaboration ended in April 2019 after RoPR was discontinued. |