Colorectal Cancer Trial, Recruiting
Who may be able to join
AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI
Who might be able to join this trial:
- People aged between 45 and 75 years old
- People who are up to date with bowel cancer screening (colonoscopy) and have been found to have a higher risk of bowel cancer — specifically, those who have had 3 or more growths called adenomatous polyps, or at least one polyp larger than 1 cm, in the past 5 years
- People who identify as Black or Non-Hispanic White
- Women who have not had a menstrual period for at least six months
- People willing to provide mouth rinse and stool samples for the study
- People willing to complete records of what they eat over a 24-hour period
Who may not be able to join:
- People who have taken antibiotics in the last 6 months
- People who have abnormal bowel movement patterns (confirm with trial site)
- People who have had an organ transplant at any point
- People who use illicit drugs, smoke tobacco, or take dietary supplements
- People who have taken pre- or probiotic products in the last two months
- People who have received cancer treatment in the past 12 months
- People who have bowel cancer or a known genetic predisposition to bowel cancer
- People whose starting body weight is over 450 pounds (approximately 204 kg)
- People who have gained or lost more than 4 kg in the 3 months before the study
- People with significant food allergies, strong food preferences, or those following a therapeutic or vegetarian diet
- People who have had a menstrual period within the last 6 months
- People who are unable to keep a food diary for 7 days in a row during the screening period, even after being shown how
- People with significant medical conditions (confirm with trial site for specifics)
- People with a history of an eating disorder
- People with alcoholism
- People under 18 years of age
Important: Always verify eligibility with the trial site directly before applying.
Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.
Contact this trial
Phone: 765-494-1860
Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.
GP referral letter
Print a one-page summary to share with your doctor.
Trial details
Where this trial is recruiting
Primary endpoints
Colonic inflammation; Fecal microbial content; Systemic markers of inflammation
Can't join this trial?
Data last synced from ClinicalTrials.gov: 13 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.