ColoCare Study - Colorectal Cancer Cohort

RecruitingObservational study

ColoCare Transdisciplinary Research in Colorectal Cancer Prognosis

Who can join

Ages 18 to 89 · All sexes

Full eligibility criteria

Inclusion Criteria:

1. Age 18-89 years; for patients recruited after 09/01/2021 the age range is 18-69 years. Recruitment of patients 70 years and older was maintained for specific sub-studies and re-initiated for specific R01 grant funding in \~06/2024
2. Men and women
3. Newly-diagnosed colon or rectal cancer (stages I-IV); CRC in treatment (FHCRC and HCI)
4. English (FHCRC, Moffitt, HCI, Cedars-Sinai, WashU St. Louis) or German (University Hospital Heidelberg)-speaking;
5. mentally/physically able to consent and participate.

Exclusion Criteria:

* if one of the above in not fulfilled
* insufficient language or consent capacity

About the study

ColoCare is an international prospective cohort study of stage I-IV colorectal cancer patients (ICD-10 C18-C20).

Sponsor: University of Utah · Participants: 5,000 · Started: 2007-03

Contact the study team

Cornelia Ulrich, MS, PhD · Phone: (801) 213-5716

Official record on ClinicalTrials.gov — NCT02328677

Locations in the U.S.

California	Cedars-Sinai Medical Center, Los Angeles
Florida	Lee H. Moffitt Cancer Center, Tampa
Missouri	Washington University School of Medicine, St Louis
Tennessee	University of Tennessee, Knoxville
Utah	Huntsman Cancer Institute, Salt Lake City
Washington	FHCRC, Seattle

Conditions

Colorectal Cancer

From ClinicalTrials.gov, data retrieved Sep 30, 2026. Each study sets its own eligibility; the study team decides who can join.