Research Portals

HSR Portal


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CHCO Protocols: All CHCO protocols must be submitted through the HSR portal. 

UCD, DHHA, UCHealth and CU Medicine Clinic Protocols: the following human subjects research projects must be submitted through the HSR Portal: Exempt studies with outside funding, studies that are minimal risk (expedited review) and studies that are more than minimal risk (full board). 

VA Protocols: contact ClinicalResearchSupportCenter@ucdenver.edu for guidance.

Amendments Portal


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Use the Amendment Portal to request changes to protocols or OnCore specifications at UCHealth, Children’s Hospital of Colorado (CHCO), University of Colorado Denver Anschutz Medical Campus, and the Clinical and Translational Research Centers (CTRCs).