Condition

Colorectal Adenoma clinical trials and research

• 17Clinical trials
• 2NIH research projects
• 8Countries

Newest Colorectal Adenoma clinical trials

All recruiting trials (17)

• Colorectal Cancer Screening: a Blood Test for a Better Path to Colonoscopy

  A blood-based biomarker test using five ofCS markers is being tested to better sort people who need a colonoscopy from those who don’t.

  Recruiting at 2 sites Nordsjaellands Hospital · Hillerød and 1 other locations · NCT07237984

• Oral Clostridium butyricum to prevent colorectal adenoma recurrence after removal

  This study tests whether a probiotic capsule containing Clostridium butyricum can reduce the chance of colorectal adenomas coming back after they are removed.

  Recruiting at 2 sites Phase 4 The Affiliated Hospital of Qingdao University · Qingdao, Shandong and 1 other locations · NCT07167342

• Diet changes to see if bile acids and gut bugs shift in people with colorectal adenoma

  A diet shift toward more plants and fewer animal products is being tested to see if it changes gut bile acids and microbiome in adults with a history of colorectal adenoma.

  Recruiting Massachusetts General Hospital · Boston, Massachusetts · NCT07162337

• Preventing early-onset colorectal tumors with tirzepatide

  This trial will test whether the diabetes/weight-loss drug tirzepatide changes tissue, blood, urine, stool, and microbiome markers linked to colorectal cancer risk in adults under 50 who recently had adenomas.

  Recruiting Phase 1 Massachusetts General Hospital · Boston, Massachusetts · NCT07095517

• AI-assisted diagnosis of colorectal tubular adenomas using white-light, magnifying chromoendoscopy (including NBI) and pathology images

  This project will test whether an AI tool that combines white-light, magnified chromoendoscopy, NBI, and pathology images can help doctors identify colorectal tubular adenomas in adults undergoing colonoscopy.

  Recruiting Renmin Hospital of Wuhan University · Wuhan, Hubei · NCT07073430

• Blood markers to better sort who needs urgent colorectal testing

  This will test whether a blood test measuring hPG80 and mobile genetic elements can spot colorectal cancer or polyps in adults referred for urgent bowel investigations.

  Recruiting Queen Mary University of London · London, England · NCT07035691

• Predicting recurrence of high-risk colorectal polyps using microbiota and metabolites

  This study is trying to see if the bacteria and substances in the gut can help predict if high-risk colorectal polyps will come back after they've been removed.

  Recruiting Peking Union Medical College Hospital · Beijing · NCT06957626

• 3D imaging during colonoscopy to find high-risk adenomas

  This trial tests whether a 3D imaging device used during colonoscopy helps identify patients with high-risk adenomas better than standard 2D imaging.

  Recruiting Xijing Hospital of Digestive Diseases · Xi'an, Shaanxi · NCT06924489

• Evaluating a computer-aided system for measuring colorectal polyp sizes

  This study is testing a new computer program to see if it can measure the size of colorectal polyps more accurately during colonoscopy compared to traditional methods.

  Recruiting Changhai Hospital · Shanghai, Shanghai Municipality · NCT06715384

• Evaluating Gixam for detecting precancerous polyps using tongue images

  This study is testing a new device that takes pictures of the tongue to see if it can help find precancerous polyps in the colon or rectum for people aged 45-85 who are going for a screening colonoscopy.

  Recruiting Phase 2 Jubaan Ltd. · Portland, Oregon · NCT06612281

• Non-invasive urine and stool tests for early colorectal cancer diagnosis

  This study is testing if special urine and stool tests can help find colorectal cancer early in patients who have already had a positive blood test.

  Recruiting at 2 sites Institut Investigacio Sanitaria Pere Virgili · Reus, Tarragona and 1 other locations · NCT06452745

• Using blood tests to detect and monitor colorectal cancer

  This study is testing if a blood test can help find and track colorectal cancer in patients who are about to have a colonoscopy.

  Recruiting Helse Nord-Trøndelag HF · Levanger · NCT06307938

• Using fecal microbiota transplantation to reduce colorectal adenoma recurrence

  This study tests if a treatment using healthy gut bacteria can help prevent the return of colorectal adenomas in patients who have had them removed.

  Recruiting Phase 2 Shenzhen Hospital of Southern Medical University · Guangzhou, Guangdong and 4 other locations · NCT06205862

• Using a microwave device to improve colonoscopy for detecting polyps

  This study is testing a new microwave device during colonoscopies to see if it can help doctors find more polyps that might be missed with regular methods.

  Recruiting MiWEndo Solutions S.L. · Barcelona · NCT05988645

• Comparing colonoscopy and stool testing for older adults with colon polyps

  This study is testing whether a simple stool test can be just as effective as colonoscopy for monitoring older adults with a history of colon polyps.

  Recruiting at 22 sites Dartmouth-Hitchcock Medical Center · Birmingham, Alabama and 23 other locations · NCT05612347

• New oral synbiotic formula to reduce colorectal adenoma recurrence

  This study is testing a new oral formula made of probiotics and prebiotics to see if it can help prevent the return of certain growths in the colon after they've been removed.

  Recruiting Chinese University of Hong Kong · Hohhot, Inner Mongolia and 1 other locations · NCT05592886

• Evaluating a new test for predicting colorectal adenoma recurrence

  This study is testing a new test that looks at specific bacteria in the stool to see if it can better predict the return of advanced polyps in people who have had colon polyps before.

  Recruiting Chinese University of Hong Kong · Shatin, New Territories · NCT05144152

NIH-funded research (2)

Early-stage science funded by the US National Institutes of Health. Most of these projects don't enroll patients, but they show what is being worked on.

• Spatial immune patterns in colorectal adenoma-carcinoma progression

  A long-term study looking at how immune cells in the colon relate to the development of colorectal precancers and cancers in adult participants.

  NIH research Brigham and Women's Hospital · Boston, United States · NIH-11446834

• How sleep and body clock affect inflammation and colon cancer risk

  This study is looking at how our sleep patterns and body clocks might affect the risk of developing certain growths in the colon that can lead to cancer, especially in African Americans, and it hopes to find ways to improve sleep and reduce cancer risk.

  NIH research Virginia Commonwealth University · Richmond, United States · NIH-10691871

Related topics

Quick answers

How many Colorectal Adenoma clinical trials are recruiting right now?

17, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.

Where are these trials running?

In 8 countries. The most sites are in China (7 trials), United States (4 trials), Hong Kong (2 trials), Spain (2 trials), Denmark (1 trial). Each study page lists its sites and which ones are recruiting.

What phases are they in?

Phase 2: 2, Phase 4: 1, Phase 1: 1. Trials with no phase listed are usually device, behavioural or observational studies.

How do I join one?

Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.

Find the studies that fit you

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