Condition

Colorectal Cancer Prevention clinical trials and research

• 6Clinical trials
• 4Countries

Newest Colorectal Cancer Prevention clinical trials

All recruiting trials (6)

• Eat Right, Screen Right — nutrition and screening guidance to lower colorectal cancer risk

  This online program tests whether six tailored lessons help adults learn about nutrition-related risks and screening choices to lower colorectal cancer risk.

  Recruiting University of Florida · Gainesville, Florida · NCT07393906

• ULTRA-SAFE: Personalize colorectal cancer surveillance using annual FIT with optional earlier colonoscopy

  This trial tests whether annual fecal immunochemical testing (FIT) with earlier colonoscopy on positive results is better than a fixed colonoscopy at three years for people at very high risk after removing multiple advanced adenomas.

  Recruiting at 4 sites National Taiwan University Hospital · Taipei, Taipei and 3 other locations · NCT07378930

• 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

• Lifestyle advice for people with adenomas after a positive colorectal screening test

  This trial will try giving evidence-based diet and lifestyle advice to people in France who had a positive FIT and adenomas but no cancer to see if it improves their diet, activity, quality of life, and body measurements over one year.

  Recruiting Centre Leon Berard · Lyon, France · NCT06827366

• Carrot juice for preventing colorectal cancer in high-risk patients

  This study is testing if drinking carrot juice every day can help prevent colorectal cancer from coming back in patients who are at high risk after surgery.

  Recruiting Odense University Hospital · Odense · NCT06335420

Related topics

Quick answers

How many Colorectal Cancer Prevention clinical trials are recruiting right now?

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

Where are these trials running?

In 4 countries. The most sites are in United States (3 trials), Denmark (1 trial), Taiwan (1 trial), France (1 trial). Each study page lists its sites and which ones are recruiting.

What phases are they in?

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.

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