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Researcher Resources

xDR | Get Patient-level Data for Your Study

UCLA’s Integrated Clinical and Research Data Repository (xDR) is a clinical data warehouse system containing data from UCLA’s CareConnect (Epic) EHR, linked with older legacy systems, and other sources. Using xDR, BIP can help you to:

  • Identify patient cohorts based on screening criteria that are not available in the self-service cohort discovery tools
  • Extract UCLA EHR data for clinical study participants
  • Extract de-identified data for correlative studies from UCLA plus any of the other UC medical centers (UC Davis, UCSF, UCSD, UC Irvine)
  • Meet IRB and Compliance requirements for managing the extracted patient data

Get Started with Your xDR Data Request

First, review the Clinical Data Requests page to learn the requirements different kinds of studies.

Then, submit your request for xDR data at http://intranet.ctsi.ucla.edu