About this study

The purpose of this study is to develop a health services registry and repository to prospectively examine patient use of health services and related health outcomes over time among a cohort of adults who have had an order placed for Cologuard.

Participation eligibility

Participant eligibility includes age, gender, type and stage of disease, and previous treatments or health concerns. Guidelines differ from study to study, and identify who can or cannot participate. If you need assistance understanding the eligibility criteria, please contact the study team.

Inclusion Criteria:

  • Resident of the United States.
  • Age 18 years or older.
  • Able to provide informed consent.
  • Able to complete surveys in English or Spanish.
  • Valid order for Cologuard screening.

Exclusion Criteria: 

  • Provisions for inclusion of minorities:
    • Subjects will be included based upon a random selection from among all recipients of a Cologuard test.
    • Minorities will be invited without discrimination by this random process.

Participating Mayo Clinic locations

Study statuses change often. Please contact us for help.

Mayo Clinic Location Status Contact

Rochester, Minn.

Mayo Clinic principal investigator

Janet Olson, Ph.D.

Contact us for the latest status

Contact information:

Cancer Center Clinical Trials Referral Office


More information


Publications are currently not available

Study Results Summary

Not yet available

Supplemental Study Information

Not yet available


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