Trials / Completed
CompletedNCT00897403
Blood and Tissue Sample Collection for Future Colon Cancer Biomarker Studies in Patients Undergoing Colonoscopy
Discovery of Candidate Biomarkers in Colon Cancer and Precancers Repository
- Status
- Completed
- Phase
- —
- Study type
- Observational
- Enrollment
- 6,446 (actual)
- Sponsor
- Vanderbilt University · Academic / Other
- Sex
- All
- Age
- 25 Years – 75 Years
- Healthy volunteers
- Accepted
Summary
RATIONALE: Collecting and storing samples of blood and tissue from patients undergoing colonoscopy to study in the laboratory may help doctors learn more about colon cancer and identify biomarkers related to colon cancer in the future. PURPOSE: This laboratory study is collecting blood and tissue samples for future colon cancer biomarker studies in patients undergoing colonoscopy.
Detailed description
OBJECTIVES: * Collect blood and tissue samples (including polyps, abnormal growths, cancer, and normal tissue) from patients undergoing colonoscopy. OUTLINE: Patients undergo blood and tissue sample collection during colonoscopy. Samples are stored for future biomarker proteomic profiling.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| OTHER | biologic sample preservation procedure | |
| PROCEDURE | diagnostic colonoscopy |
Timeline
- Start date
- 2006-12-01
- Primary completion
- 2015-08-01
- Completion
- 2016-04-01
- First posted
- 2009-05-12
- Last updated
- 2017-04-07
Locations
4 sites across 1 country: United States
Source: ClinicalTrials.gov record NCT00897403. Inclusion in this directory is not an endorsement.