Blood and Tissue Sample Collection for Future Colon Cancer Biomarker Studies in Patients Undergoing Colonoscopy

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

6446 participants

Study Classification

OBSERVATIONAL

Study Start Date

2006-12-31

Study Completion Date

2016-04-30

Brief Summary

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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.

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Detailed Description

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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

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Colorectal Cancer Health Status Unknown

Study Design

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Study Time Perspective

PROSPECTIVE

Interventions

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biologic sample preservation procedure

Intervention Type OTHER

diagnostic colonoscopy

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

DISEASE CHARACTERISTICS:

* Scheduled for colonoscopy as routine screening or for a specific problem

PATIENT CHARACTERISTICS:

* Not pregnant

PRIOR CONCURRENT THERAPY:

* No concurrent participation in a clinical trial to treat cancer or prevent cancer recurrence

Minimum Eligible Age

25 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes