Independent directory Public ClinicalTrials.gov records United States
ClinicalTrials.gov record
Completed Phase 3 Interventional Results available

Rifaximin and Placebo in the Treatment of Bowel Dysfunction After Anterior Resection for Rectal Cancer

ClinicalTrials.gov ID: NCT01345175

Public ClinicalTrials.gov record NCT01345175. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 23, 2026, 2:44 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

Randomized Control Trial Comparing Rifaximin and Placebo in the Treatment of Bowel Dysfunction After Anterior Resection for Rectal Cancer

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The most common long-term problems after rectal surgery are bowel problems. These problems can include needing to pass bowel movements a lot, loose or mushy stools, inability to fully clear your bowels, and/or poor control of gas and stool. The investigators believe that a major cause of these problems is too much bacteria in the bowel and treatment with antibiotic tablets will hopefully help improve these bowel problems. In order to test this idea, the Colorectal Surgery Service of Memorial Sloan Kettering Cancer Center is sponsoring a clinical trial. This trial will compare the antibiotic rifaximin and a placebo (a harmless tablet that has no effect) in the treatment of these bowel problems. Following this we will attempt to see if another antibiotic metronidazole also helps to treat these bowel problems. Both Metronidazole and rifaximin are well established drugs that have minimal side effects.

Study identification

NCT ID
NCT01345175
Recruitment status
Completed
Study type
Interventional
Phase
Phase 3
Enrollment
69 participants

Conditions and interventions

Conditions

Interventions

Drug

Eligibility (public fields only)

Age range
21 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Apr 26, 2011 (Actual)
Primary completion
Mar 23, 2023 (Actual)
Completion
Mar 23, 2023 (Actual)
Last update posted
May 14, 2024

2011 – 2023

United States locations

U.S. sites
3
U.S. states
2
U.S. cities
3
Facility City State ZIP Site status
Memorial Sloan Kettering Cancer Center at Basking Ridge Basking Ridge New Jersey — —
Memorial Sloan Kettering Cancer Center Commack Commack New York 11725 —
Memorial Sloan Kettering Cancer Center New York New York 10065 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT01345175, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted May 14, 2024 · Synced Oct 23, 2026

Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.

Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT01345175 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →