New stool test aims to catch colorectal cancer early in thousands
NCT ID NCT07069556
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is checking how well a test called ColoSense finds colorectal cancer and pre-cancerous growths using stool samples. About 12,500 adults aged 45 and older will provide samples, and the test's accuracy will be measured against standard colonoscopy findings. The goal is to confirm the test works reliably for early detection.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 12,500 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Sep 2025
- Expected to finish
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Sep 2030
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Subjects aged 45 years or older, who are at typical average-risk of developing colorectal neoplasms and are considered enrolled after understanding and consenting to ICF. Additional subjects outside the intended us population can be enrolled onto the clinical trial but are not eligible for primary endpoint analysis.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Subject is male or female, ≥45 years of age (subjects aged 18-45 can be enrolled onto the clinical trial but are not eligible for primary endpoint analysis) * Subject is able to understand the study procedures, and is able to provide consent to participate in the study and authorizes release of relevant protected health information through reviewing and consenting to a HIPAA medical release form * Subject is able and willing to provide stool samples within the 120 days prior to a colonoscopy procedure * Subject is able and willing to undergo a colonoscopy after providing a stool sample Exclusion Criteria: * Subject had any precancerous findings on most recent colonoscopy. This does not include benign, and/or hyperplastic polyps of any size * Subject has a history or diagnosis of colorectal cancer * Subject has a history of aerodigestive tract cancer * Subject has had a positive non-invasive screening diagnostic within the associated recommended intervals: * Fecal occult blood test or fecal immunochemical test within the previous twelve (12) months * FIT-DNA test within the previous 36 months * Subject has had a colonoscopy in the previous nine (9) years. * Subject has had a prior colorectal resection for any reason other than sigmoid diverticular disease * Indication for colonoscopy was due to overt rectal bleeding, e.g., hematochezia or melena, within the previous 30 days. (Blood on toilet paper, after wiping, does not constitute rectal bleeding) * Subject has a diagnosis or personal history of any of the following high-risk conditions for colorectal cancer: * Inflammatory bowel disease (IBD) including chronic ulcerative colitis (CUC) and Crohn's disease * Familial adenomatous polyposis (also referred to as "FAP", including attenuated FAP) * Hereditary non-polyposis colorectal cancer syndrome (also referred to as "HNPCC" of "Lynch Syndrome") * Other hereditary cancer syndromes including but are not limited to: * Peutz-Jeghers Syndrome, MYH-Associated Polyposis (MAP), Gardner's Syndrome * Turcot's (or Crail's) Syndrome, Cowden's Syndrome, Juvenile Polyposis * Cronkhite-Canada Syndrome, Neurofibromatosis and Familial Hyperplastic Polyposis
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The study's own enquiry address
This study publishes an address for enquiries. See it below .
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Show contact details
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Genom att skicka in godkänner du våra Användarvillkor
Study contacts
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Contact
Email: •••••@•••••
Locations
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Decentralized Study
RECRUITINGSt Louis, Missouri, 63146, United States
Contact Email: •••••@•••••
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