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Showing 1–24 of 79 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Ileus Clear all
Not listed Not applicable Interventional Accepts healthy volunteers

Implementing a Low Fiber Diet vs. Regular Diet in Postoperative Colorectal Patients With Ileostomies

NCT04675606
View directory record Official record
Conditions
Ileostomy; Complications, Bowel Obstruction, Postoperative Ileus
Interventions
Regular diet, Low fiber diet
Behavioral
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years to 90 Years
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 23, 2022 · Synced Jul 21, 2026, 11:45 AM EDT
Completed Phase 2 Interventional

Intravenous (IV) Methylnaltrexone (MNTX) in the Prevention of Post-Operative Ileus

NCT01367548
View directory record Official record
Conditions
Postoperative Ileus
Interventions
IV Methylnaltrexone (MNTX), Placebo
Drug
Lead sponsor
Bausch Health Americas, Inc.
Industry
Eligibility
18 Years and older
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2004
U.S. locations
1
States / cities
Tarrytown, New York
Source: ClinicalTrials.gov public record
Updated Nov 26, 2019 · Synced Jul 21, 2026, 11:45 AM EDT
Completed Phase 4 Interventional

The Impact of Sugammadex on Ileus After Abdominal Wall Reconstruction

NCT05985343
View directory record Official record
Conditions
Hernia, Ventral, Ileus
Interventions
Neostigmine / Glycopyrrolate, Sugammadex
Drug
Lead sponsor
Clayton Petro
Other
Eligibility
18 Years and older
Enrollment
184 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 20, 2025 · Synced Jul 21, 2026, 11:45 AM EDT
Completed Not applicable Interventional

Chewing Gum Facilitates an Earlier Return to Bowel Function in Pediatric Scoliosis Patients: A Prospective Randomized Study

NCT02165436
View directory record Official record
Conditions
Scoliosis
Interventions
Chewing gum, Control
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
10 Years to 18 Years
Enrollment
83 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jun 16, 2014 · Synced Jul 21, 2026, 11:45 AM EDT
Not listed Not applicable Interventional

Use of Pedometer Following Radical Cystectomy

NCT04305730
View directory record Official record
Conditions
Bladder Cancer, Ileus, Narcotic Use
Interventions
Use of a pedometer following surgery, Standard of care
Behavioral
Lead sponsor
Benaroya Research Institute
Other
Eligibility
18 Years to 75 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Feb 15, 2021 · Synced Jul 21, 2026, 11:45 AM EDT
Completed Phase 3 Interventional Results available

A Study Evaluating Intravenous (IV) MOA-728 for the Treatment of Postoperative Ileus (POI) in Participants After Ventral Hernia Repair

NCT00528970
View directory record Official record
Conditions
Ileus
Interventions
MOA-728, Placebo
Drug
Lead sponsor
Bausch Health Americas, Inc.
Industry
Eligibility
18 Years and older
Enrollment
374 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
75
States / cities
Benton, Arkansas • Colton, California • Laguna Hills, California + 62 more
Source: ClinicalTrials.gov public record
Updated Sep 3, 2019 · Synced Jul 21, 2026, 11:45 AM EDT
Not yet recruiting Not applicable Interventional

The Food Network Effect

NCT07618559
View directory record Official record
Conditions
Post Operative Patients
Interventions
Food Related Visual Stimuli Exposure
Behavioral
Lead sponsor
Casey Morehouse, DO
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Columbia, South Carolina
Source: ClinicalTrials.gov public record
Updated May 31, 2026 · Synced Jul 21, 2026, 11:45 AM EDT
Completed Not applicable Interventional Results available

Intermountain Healthcare's Enhanced Recovery Protocol for Colon Surgery With and Without Alvimopan Use

NCT01143259
View directory record Official record
Conditions
Ileus
Interventions
Alvimopam, 300 mg Polyethylene
Drug
Lead sponsor
Intermountain Health Care, Inc.
Other
Eligibility
18 Years and older
Enrollment
274 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
9
States / cities
American Fork, Utah • Cedar City, Utah • Logan, Utah + 6 more
Source: ClinicalTrials.gov public record
Updated Sep 3, 2014 · Synced Jul 21, 2026, 11:45 AM EDT
Completed Phase 3 Interventional

Study Evaluating IV Methylnaltrexone for the Treatment of Post Operative Ileus

NCT00387309
View directory record Official record
Conditions
Post Operative Bowel Dysfunction
Interventions
Methylnaltrexone (MOA-728)
Drug
Lead sponsor
Bausch Health Americas, Inc.
Industry
Eligibility
18 Years and older
Enrollment
495 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
59
States / cities
Mobile, Alabama • Fort Smith, Arkansas • Chula Vista, California + 51 more
Source: ClinicalTrials.gov public record
Updated Nov 24, 2019 · Synced Jul 21, 2026, 11:45 AM EDT
Completed Phase 3 Interventional

Study of Alvimopan for the Management of Opioid-induced Postoperative Bowel Dysfunction/Postoperative Ileus

NCT00388258
View directory record Official record
Conditions
Ileus
Interventions
Alvimopan
Drug
Lead sponsor
Cubist Pharmaceuticals LLC, a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)
Industry
Eligibility
18 Years and older
Enrollment
451 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2002
U.S. locations
1
States / cities
Exton, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 21, 2017 · Synced Jul 21, 2026, 11:45 AM EDT
Completed Phase 4 Interventional Results available

A Study of Alvimopan for the Management of Postoperative Ileus in Participants Undergoing Radical Cystectomy

NCT00708201
View directory record Official record
Conditions
Postoperative Ileus
Interventions
Alvimopan, Placebo
Drug
Lead sponsor
Cubist Pharmaceuticals LLC, a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)
Industry
Eligibility
18 Years and older
Enrollment
280 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
20
States / cities
Laguna Hills, California • Aurora, Colorado • Miami, Florida + 15 more
Source: ClinicalTrials.gov public record
Updated Jan 7, 2016 · Synced Jul 21, 2026, 11:45 AM EDT
Completed Not applicable Interventional Results available

Optimizing the Previs Device for Prediction of Postoperative Ileus

NCT03505476
View directory record Official record
Conditions
Ileus
Interventions
Entac Medical device application, Patient Daily Assessment, Patient Discharge Assessment
Device · Other
Lead sponsor
Jennifer Hrabe
Other
Eligibility
18 Years to 100 Years
Enrollment
203 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Apr 12, 2025 · Synced Jul 21, 2026, 11:45 AM EDT
Completed Not applicable Interventional Results available

Myoelectric Activity Following Colorectal Surgery and Return of Bowel Function

NCT05298774
View directory record Official record
Conditions
Gastrointestinal Diseases, Ileus Paralytic, Ileus
Interventions
G-tech WPS
Device
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 2, 2025 · Synced Jul 21, 2026, 11:45 AM EDT
Withdrawn Not applicable Interventional

The Effect of Gum Chewing on Postoperative Ileus

NCT00879294
View directory record Official record
Conditions
Perforated Appendicitis
Interventions
Motion sickness wristband, Chewing Gum
Device · Dietary Supplement
Lead sponsor
Wake Forest University
Other
Eligibility
6 Years to 18 Years
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 5, 2017 · Synced Jul 21, 2026, 11:45 AM EDT
Terminated Not applicable Interventional Results available

Stoma Tube Decompression and Postoperative Ileus After Major Colorectal Surgery

NCT01911793
View directory record Official record
Conditions
Ileus, Bowel Obstruction
Interventions
Stoma Tube
Device
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 6, 2018 · Synced Jul 21, 2026, 11:45 AM EDT
Completed Phase 3 Interventional

Does Coffee Consumption Prevent or Shorten Postoperative Ileus After Colon Resection?

NCT01130675
View directory record Official record
Conditions
Postoperative Ileus
Interventions
caffeinated coffee
Other
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 10, 2013 · Synced Jul 21, 2026, 11:45 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

Effect of TU-100 on Gastrointestinal and Colonic Transit in Humans

NCT00871325
View directory record Official record
Conditions
Postoperative Ileus
Interventions
Daikenchuto (TU-100), Placebo
Drug
Lead sponsor
Tsumura USA
Industry
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 13, 2013 · Synced Jul 21, 2026, 11:45 AM EDT
Completed Not applicable Interventional

Pedal Movement - Implementing Cycling as a Mobility Option

NCT06412991
View directory record Official record
Conditions
Ileus
Interventions
Cycle Therapy
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 90 Years
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Concord, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 1, 2025 · Synced Jul 21, 2026, 11:45 AM EDT
Completed Phase 2 Interventional

Safety and Efficacy of IV Infusion of TZP-101 for POI After Major Open Abdominal Surgery

NCT00617552
View directory record Official record
Conditions
Postoperative Ileus
Interventions
5% dextrose in water, TZP-101
Drug
Lead sponsor
Tranzyme, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
267 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
10
States / cities
Los Angeles, California • Miami, Florida • Ocala, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Dec 6, 2012 · Synced Jul 21, 2026, 11:45 AM EDT
Withdrawn Not applicable Interventional

Neurostimulation for the Treatment of Post-Operative Ileus

NCT00854074
View directory record Official record
Conditions
Ileus
Interventions
ElectroCore RMS-1100 Resolution Motility System™
Device
Lead sponsor
ElectroCore INC
Industry
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
3
States / cities
Chicago, Illinois • Baltimore, Maryland • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 18, 2018 · Synced Jul 21, 2026, 11:45 AM EDT
Terminated Phase 4 Interventional Results available

Effect of Ketamine on Postoperative Clinical Outcomes

NCT01365195
View directory record Official record
Conditions
Colorectal Surgery
Interventions
Placebo, Ketamine high-dose, Ketamine low-dose
Drug
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 1, 2022 · Synced Jul 21, 2026, 11:45 AM EDT
Terminated Phase 2 Interventional

Acupuncture to Prevent Postoperative Bowel Paralysis (Paralytic Ileus)

NCT00065234
View directory record Official record
Conditions
Ileus, Neoplasms
Interventions
Acupuncture
Procedure
Lead sponsor
National Center for Complementary and Integrative Health (NCCIH)
NIH
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 27, 2017 · Synced Jul 21, 2026, 11:45 AM EDT
Completed Phase 3 Interventional Results available

Efficacy, Safety, and Tolerability of Eluxadoline in the Treatment of Participants With Diarrhea-Predominant Irritable Bowel Syndrome (IBS-d)

NCT01553747
View directory record Official record
Conditions
Irritable Bowel Syndrome
Interventions
Eluxadoline, Placebo
Drug
Lead sponsor
Furiex Pharmaceuticals, Inc
Industry
Eligibility
18 Years to 80 Years
Enrollment
1,146 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
232
States / cities
Birmingham, Alabama • Decatur, Alabama • Huntsville, Alabama + 189 more
Source: ClinicalTrials.gov public record
Updated Jul 29, 2018 · Synced Jul 21, 2026, 11:45 AM EDT
Completed Phase 2 Interventional

Safety and Efficacy of Ipamorelin for Management of Post-Operative Ileus

NCT00672074
View directory record Official record
Conditions
Ileus
Interventions
Ipamorelin, placebo
Drug
Lead sponsor
Helsinn Therapeutics (U.S.), Inc
Industry
Eligibility
18 Years to 85 Years
Enrollment
117 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
19
States / cities
Los Angeles, California • Palo Alto, California • Aurora, Colorado + 15 more
Source: ClinicalTrials.gov public record
Updated Apr 13, 2017 · Synced Jul 21, 2026, 11:45 AM EDT