Clinical trial Recruiting at 1 site Interventional Ages 18 and up

Bowel management program for treating low anterior resection syndrome in rectal cancer patients

Official title: Low Anterior Resection Syndrome: Retrograde Enema Program vs Medical Management

Run by Ohio State University Comprehensive Cancer Center · NCT06424522 · Data updated 2026-11-12

This study is testing a bowel management program using special enemas to see if it helps people with low anterior resection syndrome after rectal cancer surgery feel better compared to standard treatment.

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment80 (estimated)
SponsorOhio State University Comprehensive Cancer Center
Academic / other
Drugs / interventionsradiation
Locations1 site (Columbus, Ohio)
StatusRecruiting
StartedFebruary 15, 2027
Main results expectedDecember 31, 2028
Study endsDecember 31, 2028
Registry record updatedOctober 6, 2026
Trial IDNCT06424522 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults aged 18 and older who have been diagnosed with LARS following rectal cancer treatment.

Probably not a fit

Patients with significant rectal strictures requiring surgical intervention or those currently undergoing treatment for colorectal cancer may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This clinical trial evaluates the effectiveness of a bowel management program using retrograde rectal enemas (RRE) compared to standard medical management for patients suffering from low anterior resection syndrome (LARS) following rectal cancer surgery. Participants will be randomized into two groups: one receiving the bowel management program with RRE and the other receiving only medical management. The study aims to assess the feasibility and outcomes of these treatment pathways over a one-year period, with follow-up assessments at one month, three months, and one year post-intervention.

Why it matters

Potential benefit: If successful, this program could significantly improve bowel function and quality of life for patients suffering from LARS.

How similar studies have gone: While this approach is innovative, similar studies have shown promise in managing bowel dysfunction, suggesting potential for success.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Age ≥ 18 years old
* Moderate to Severe LARS diagnosis
* Patients with history of rectal cancer that was treated with proctectomy
* Has undergone standard medical management without improvement of symptoms for 3-6 months

Exclusion Criteria:

* Patients presenting with significant stricture that need a definitive surgical management strategy; patients with minor or clinically negligible strictures can still be candidates. Patients who are able to pass the catheter and the balloon per rectum may be candidates after a digital rectal exam at their initial visit
* Patients with any chemo or radiation therapy in the last 6 months
* Patients who currently have colorectal cancer
* Patients with recurrent colorectal cancer
* Patients who have undergone a colorectal surgical procedure within the last three months
* Patients with progressive neurological disease
* Patients with active or recurrent sacral infection
* Patients \< 18 years old
* Active sacral nerve simulator
* Pregnant or planning to become pregnant during the treatment portion of the study
* Altered mental status or mental disability that would alter ability to self-administer enema
* Any reason the research team believes the subject is not an appropriate candidate for this study (i.e., transportation issues, history of no-show appointments, lack of reliable communications, vulnerable population(s), etc.)

Where it's running

  • Ohio State University Comprehensive Cancer Center
    Columbus, Ohio, United States
    Recruiting

Study contacts

  • Principal investigator: Alessandra C Gasior, DO — Ohio State University Comprehensive Cancer Center
  • Study coordinator: The Ohio State Comprehensive Cancer Center
  • Email: OSUCCCClinicaltrials@osumc.edu
  • Phone: 800-293-5066

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.