Gastrointestinal Biomarkers in Tissue and Biological Fluid Samples From Colorectal Cancer Patients

Recruiting now

Conditions studied: Colorectal Cancer, Esophageal Cancer, Gastric Cancer, Pancreatic Cancer, Precancerous Condition

In brief

RATIONALE: Studying samples of tissue, blood, urine, stool, and other biological fluids from patients with cancer and from healthy volunteers undergoing colonoscopy or endoscopy may help doctors identify and learn more about biomarkers related to cancer. PURPOSE: This research study is looking at gastrointestinal biomarkers in tissue and biological fluid samples from patients and participants undergoing colonoscopy, endoscopy, or surgery.

Key facts

Study ID
NCT00899626
Run by
Vanderbilt University Medical Center
People needed
5000
Starts
2002-06-01
Expected to finish
2045-10-01
Last updated by the study team
2026-03-05

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

Where it is running

Full record on ClinicalTrials.gov

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