Colorectal cancer screening marker study
This study looks for markers in stool and saliva that might indicate the presence of precancerous growths in the colon. If you are scheduled for a colonoscopy, you may be able to participate by providing samples beforehand.
Summary written for real people, not researchers, by Clin2.
Who can take part
- Be 18 years or older
- Have a colonoscopy scheduled (with bowel prep)
- Be able to provide stool and saliva samples before the colonoscopy
- Have no stoma
- Have no personal history of colorectal cancer
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
Similar studies
Other trials that look related to this one.
This study is testing a new stool-based screening test for colorectal cancer. You provide a stool sample before having a colonoscopy, and researchers compare the test results with what the colonoscopy finds.
This study tests a new stool-based test for detecting colorectal cancer and advanced polyps. It aims to see how well it works compared to a colonoscopy. The results may lead to a simpler screening option.
This study looks at special tiny cell-signal particles (called exosomes) and related pathways to understand colorectal cancer. Your results from samples may help researchers learn how these signals relate to the disease after surgery.
This study looks at patterns of colorectal (colon and rectum) findings in people who are having a colonoscopy as part of routine care. It may help improve how doctors detect and understand colorectal cancer and related growths over time.
This study tracks patients who had precancerous polyps (adenomas) removed from their colon to understand how often they come back and what factors affect recurrence. Your participation helps doctors improve screening and prevention strategies.
This study collects samples (like tissue and other body fluids) from people who are getting a colonoscopy or similar camera test. It aims to find “biomarkers,” which are measurable signals that may help doctors better understand or detect bowel problems such as colorectal cancer, polyps, or inflammatory bowel disease.
Hear when a new Colorectal Polyps trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.