Understanding Chronic Loose Stools After Colon Cancer Surgery

This observational study is looking into why some people experience chronic loose stools after a right-sided hemicolectomy (surgery to remove part of the colon) for colon cancer. Researchers want to understand how this symptom affects your quality of life. The study will use a device called Capscan, which you swallow, to collect fluid samples from your small intestine and colon. This will help them learn about the bacteria and bile acids in your gut. The study is open to men and women aged 20 to 85 who have had colon cancer surgery. The main goal is to track overall survival for about one year after the study starts. The current recruitment status is unclear.

Study design
This is an observational study with a planned enrollment of 20 participants. It is not specified if it is randomized, blinded, or what phase it is.
What's involved
You would be asked to swallow two small Capscan devices, which will collect samples as they move through your intestines.
Compensation
Not stated in the trial record.
Follow-up
Participants will be followed for overall survival through study completion, which is an average of one year.

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NCT06927011

Chronic Loose Stools Following Right-sided Hemicolectomy for Colon Cancer and the Association With Bile Acid Malabsorption and Small Intestinal Bacterial Overgrowth Using a Novel Sampling Device

Recruiting
Not specifiedAges 20–85Observational
M.D. Anderson Cancer Center
~20 participants
Updated 2026-07-16 on ClinicalTrials.gov
What's tested:Capscan

At a glance

Recruiting sites
1 of 1 listed site is recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Overall Survival (OS)
Measured over Through study completion; an average of 1 year.
Colon Cancer
1 sites across 1 states
Texas1

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Do you actually qualify for this trial?

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Eligibility criteria

Inclusion

Both men and women of all races and ethnic groups are eligible for this trial who meet the above criteria.

Exclusion

Children will not be enrolled in this study.
Pregnant women will not be enrolled in this study.
Cognitively impaired subjects will not be enrolled in this study.
  • Overall Survival (OS)Through study completion; an average of 1 year.