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Participant-level documentation

Need assistance with participant-level documentation?

Documenting the activities of each participant in a research study provides the opportunity to recreate the events of the study for each participating individual, which ensures the quality and integrity of the research data. It is best practice to maintain participant level documentation for all human participant research studies, regardless of funding requirements or which IRB (Duke University or Duke Health) is used.

Maintenance of a research participant’s essential documents aligns with the principles of responsible conduct of research. While these activities are typically the responsibility of research staff, the PI is also responsible for overseeing compliance with study documentation practices.

Below are some fundamental concepts associated with the maintenance of participant-level documentation. For specific guidance documents and templates, check out the "Related Resources" section. For information on maintaining study-level documentation:

Guidance for Campus IRB research protocols

Studies without personal identifiers

Studies that do not capture any personal identifiers may not meet the definition of research with human participants. Contact the Campus IRB for further consultation and guidance about projects and requirements. 

Studies with personal identifiers

Studies that capture personal identifiers require completed informed consent forms and all study documentation to be kept in a secure locked space. All data should be stored on a data storage platform that is approved for sensitive data capture. Access SecureIt to compare institutionally supported data storage platforms to select the best fit for a study.

Contact the Campus IRB for more information.

Guidance for DUHS IRB research protocols

Requirements and overview of documentation

Participant-level documentation is required for all clinical research studies. Protocols reviewed through the DUHS IRB are subject to the participant-level documentation requirements in the Clinical Quality Management Program. Depending on the sponsor of the study, these records may also be reviewed by external monitors.

Important concepts to consider for all participant-level documentation

  • Maintain all source documents – this is the document or location where the information is first recorded.
  • All source documents or records should have two identifiers (neither of which should be SSN).
  • Review participant documentation immediately after visits to ensure it is complete, accurate, and follows “ALCOA” best practices.  Is documentation:
    • Attributable – Is it clear who documented the data/wrote the note?
    • Legible – Is the information readable?
    • Contemporaneous – Was the information documented when it happened?
    • Original – Is the documentation original source documentation (not photocopies)?
    • Accurate – Have records been checked for errors, completion and accuracy?
  • A signed and dated Note to File should be used to explain any discrepancies, missing or incomplete data.
Enrollment log

For studies reviewed through the Duke Health IRB, an enrollment log is typically maintained and generated in Oncore. The log includes a list of all participants who are screened and/or enrolled in the study. Refer to the "Related Resources" section on this page to find tip sheets for registering participants and generating enrollment logs.

For industry-sponsored research, enrollment logs may be provided by the sponsor, and should be maintained in accordance with sponsor guidelines.