Recruiting

Observational Study

Sponsor:

University of Colorado, Denver

Code:

NCT03617939

Conditions

Cancer Risk

Eligibility Criteria

Sex: All

Age: 18+

Healthy Volunteers: Not accepted

Interventions

Biospeciman Collection

Survey Assessments

Medical Chart Reviews

Study Details

Brief summary:

This is not a treatment study. The overall objective is to develop an improved standard of care through studying blood, tissue, biological, etc. samples, that patients have allowed researchers to procure.

Conditions

Cancer Risk

Study ID

NCT03617939

Start date

Sep 16, 2015

Status verified date

Nov, 2025

Completion date

Sep, 2037

Anticipated

Primary completion date

Sep, 2035

Anticipated

Eligibility Criteria

Eligibility Criteria

Sex: All

Age: 18+

Healthy Volunteers: Not accepted

Inclusion Criteria:

1. 18 years of age and older.
2. Diagnosed with cancer, or may be at risk for cancer.
3. Able to understand and sign the TCCP Informed Consent and Research Authorization form directly or through a legally authorized representative (LAR).

Non-English speaking subjects will also be invited to participate in the TCCP study, in accordance with COMIRB's short-form consent use.

Exclusion Criteria:

1\. Members of vulnerable populations including neonates (birth to 30 days), children (under age 18), wards of the State, prisoners or those on probation or alternate sentencing, or decisionally challenged (adults or children that are cognitively impaired, incompetent to consent, proxy consent, or consenting in life threatening situations).

Study Design

Enrollment

20000 participants

Anticipated

Interventions and Outcome Measures

Arms

Biospeciman and Data Collection

Patients with cancer or who are at risk of having cancer who have given consent to have blood, tissue, other biological samples and their associated data (survey data, medical records data, cancer registry data, and other related data) collected and stored for the advancement of medicine.

Interventions

Biospeciman Collection

Collection of blood, tissue, and other biological samples.

Survey Assessments

Data taken from patient surveys and assessments, including quality of life.

Medical Chart Reviews

Data taken directly from the patients' medical charts.

Primary outcome measure

  • Improve Standard of Cancer Care [ Time Frame: Up to 20 years ]
  • Improve Standard of Cancer Care [ Time Frame: Up to 20 years ]
  • Improve Standard of Cancer Care [ Time Frame: Up to 20 years ]
  • Improve Standard of Cancer Care [ Time Frame: Up to 20 years ]
  • Improve Standard of Cancer Care [ Time Frame: Up to 20 years ]
  • Improve Standard of Cancer Care [ Time Frame: Up to 20 years ]
  • Improve Standard of Cancer Care [ Time Frame: Up to 20 years ]

Central Contacts and Locations

Central contacts

Kyra Anderson

303-724-3868kyra.anderson@cuanschutz.edu

Locations

University of Colorado Hospital

Recruiting

Aurora, Colorado, United States, 80045

Contacts

Virgina Borges, MD

303-724-3868virginia.borges@ucdenver.edu

Principal Investigator:

Virginia Borges, MD

UCHealth Memorial Hospital Central

Recruiting

Colorado Springs, Colorado, United States, 80909

Contacts

Sara Twombly

1.970.237.6188sara.twombly@uchealth.org

UCHealth Memorial Hospital North

Recruiting

Colorado Springs, Colorado, United States, 80909

Contacts

Alicia Deschaine

Alicia.Deschaine@uchealth.org

Principal Investigator:

Robert Hoyer, MD

Cherry Creek Medical Center

Recruiting

Denver, Colorado, United States, 80206

UCHealth Poudre Valley Health System

Recruiting

Fort Collins, Colorado, United States, 80528

Contacts

Nathan Ketelhut

Nathaniel.Ketelhut@uchealth.org

Principal Investigator:

Steven Schuster, MD

Highlands Ranch Medical Center

Recruiting

Highlands Ranch, Colorado, United States, 80126

More Information

Sponsor

University of Colorado, Denver

Last update posted

Nov 10, 2025

Last verified

Nov, 2025

Keywords

  • Tissue Repository
  • Blood Samples
  • Biological Samples
  • Surveys
  • Early Detection
  • Risk Assessment

Trial information was received from ClinicalTrials.gov and was last updated on 2026-09-10. This information was provided to ClinicalTrials.gov by University of Colorado, Denver on 2025-11-10.