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ClinicalTrials.gov public records Last synced Sep 12, 2026, 5:44 PM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Post-Operative Ileus Clear all
Not listed No phase listed Observational

Predictive Validity of Acoustic Gastrointestinal Surveillance (AGIS) in Post-Operative Feeding

NCT02065583
View directory record Official record
Conditions
Post Operative Ileus
Interventions
Not listed
Lead sponsor
VA Greater Los Angeles Healthcare System
Federal
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Dec 10, 2015 · Synced Sep 12, 2026, 5:44 PM 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Withdrawn Not applicable Interventional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 Sep 12, 2026, 5:44 PM EDT
Completed Phase 3 Interventional

Effects of Intravenous Local Anesthetic on Bowel Function After Colectomy

NCT00600158
View directory record Official record
Conditions
Postoperative Ileus
Interventions
bupivacaine with hydromorphone, lidocaine
Drug
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 75 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Jan 23, 2008 · Synced Sep 12, 2026, 5:44 PM EDT
Terminated Phase 2 Interventional Results available

Asimadoline for the Treatment of Post-Operative Ileus

NCT00443040
View directory record Official record
Conditions
Post-Operative Ileus
Interventions
Asimadoline, Placebo
Drug
Lead sponsor
Tioga Pharmaceuticals
Industry
Eligibility
18 Years to 80 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
4
States / cities
Burlington, Massachusetts • St Louis, Missouri • Cleveland, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 5, 2012 · Synced Sep 12, 2026, 5:44 PM EDT
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 Sep 12, 2026, 5:44 PM 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 Sep 12, 2026, 5:44 PM EDT
Terminated Phase 4 Interventional Results available

Nicotine Gum Recovery After Colorectal Surgery

NCT01662115
View directory record Official record
Conditions
Post-operative Ileus
Interventions
Nicotine gum, Regular chewing gum
Drug · Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 85 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Weston, Florida
Source: ClinicalTrials.gov public record
Updated Aug 21, 2017 · Synced Sep 12, 2026, 5:44 PM EDT
Withdrawn Not applicable Interventional

Caffeinated Gum to Prevent Post-Operative Ileus: A Prospective, Randomized, Placebo-controlled Trial

NCT02250924
View directory record Official record
Conditions
C.Surgical Procedure; Digestive System
Interventions
Caffeine, Gum, wear silicone bracelet
Dietary Supplement · Other · Behavioral
Lead sponsor
The Guthrie Clinic
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Sayre, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 3, 2020 · Synced Sep 12, 2026, 5:44 PM 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 Sep 12, 2026, 5:44 PM EDT
Completed Phase 1 Interventional

A Study to Evaluate the Safety, Tolerability and Efficacy of LB1148 for Subjects Undergoing Elective Bowel Resection

NCT04100447
View directory record Official record
Conditions
Adhesions, Ileus
Interventions
Tranexamic Acid
Drug
Lead sponsor
Ronald Hurst, MD, FACS
Other
Eligibility
18 Years to 85 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Inglewood, California
Source: ClinicalTrials.gov public record
Updated Dec 3, 2020 · Synced Sep 12, 2026, 5:44 PM EDT
Not listed No phase listed Observational

G-Tech Feasibility Study for Early Detection of a Post-op Ileus

NCT02673671
View directory record Official record
Conditions
Post-operative Ileus
Interventions
G-Tech Myoelectric recording device
Device
Lead sponsor
G-Tech Corporation
Industry
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
1
States / cities
Mountain View, California
Source: ClinicalTrials.gov public record
Updated Jan 19, 2023 · Synced Sep 12, 2026, 5:44 PM EDT
Completed Phase 2 Interventional Results available

Effect of TU-100 in Patients Undergoing Laparoscopic Colectomy

NCT02232893
View directory record Official record
Conditions
Postoperative Ileus
Interventions
Daikenchuto (TU-100), Placebo
Drug
Lead sponsor
Tsumura USA
Industry
Eligibility
18 Years and older
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
13
States / cities
Los Angeles, California • Aurora, Colorado • Weston, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Jun 18, 2020 · Synced Sep 12, 2026, 5:44 PM EDT
Completed Not applicable Interventional

The Effect of Coffee Consumption in Enhancing Recovery of Bowel Function Following Colorectal Surgery.

NCT02639728
View directory record Official record
Conditions
Postoperative Ileus
Interventions
Regular Coffee, Decaffeinated coffee, Warm water
Other
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2022
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Nov 20, 2022 · Synced Sep 12, 2026, 5:44 PM EDT
Completed Phase 1 Interventional

Interventions to Decrease the Impact of Post-OPerative Ileus After Liver Transplant or Resection Surgery

NCT01156129
View directory record Official record
Conditions
Ileus
Interventions
stool softener, Arm B: Acupressure bracelet, sugar free gum
Drug · Device · Dietary Supplement
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years and older
Enrollment
111 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Sep 6, 2023 · Synced Sep 12, 2026, 5:44 PM EDT
Recruiting Phase 2Phase 3 Interventional Accepts healthy volunteers

Pyridostigmine Efficacy and Safety for Treatment of Ileus After Colorectal Surgery

NCT05334485
View directory record Official record
Conditions
Postoperative Ileus
Interventions
Pyridostigmine Bromide, Placebo
Drug · Other
Lead sponsor
Stefan Holubar MD MS FACS, FASCRS
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 6, 2026 · Synced Sep 12, 2026, 5:44 PM EDT
Completed Phase 2 Interventional Results available

A Study to Evaluate LB1148 for Return of Gastrointestinal Function and Adhesions in Subjects Undergoing Bowel Resection

NCT02836470
View directory record Official record
Conditions
Ileus, Post-Operative Adhesions
Interventions
LB1148, Placebo
Drug
Lead sponsor
Palisade Bio
Industry
Eligibility
18 Years to 80 Years
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
28
States / cities
Mobile, Alabama • Yuma, Arizona • Irvine, California + 20 more
Source: ClinicalTrials.gov public record
Updated Jun 20, 2024 · Synced Sep 12, 2026, 5:44 PM EDT
Terminated Phase 3 Interventional Results available

A Study to Evaluate LB1148 for Return of Bowel Function in Subjects Undergoing Bowel Resection

NCT05470387
View directory record Official record
Conditions
Ileus, Gastro-Intestinal Disorder
Interventions
LB1148, Placebo
Drug
Lead sponsor
Palisade Bio
Industry
Eligibility
18 Years to 80 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
23
States / cities
Mobile, Alabama • La Jolla, California • Orange, California + 19 more
Source: ClinicalTrials.gov public record
Updated Jun 12, 2024 · Synced Sep 12, 2026, 5:44 PM 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 Sep 12, 2026, 5:44 PM 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 Sep 12, 2026, 5:44 PM EDT
Completed Phase 3 Interventional

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

NCT00388479
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
666 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2003
U.S. locations
1
States / cities
Exton, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 19, 2015 · Synced Sep 12, 2026, 5:44 PM 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 Sep 12, 2026, 5:44 PM EDT
Completed Phase 3 Interventional Results available

Study of Intravenous (IV) Methylnaltrexone Bromide (MNTX) in the Treatment of Post-Operative Ileus (POI)

NCT00401375
View directory record Official record
Conditions
Post-Operative Ileus (POI)
Interventions
Methylnaltrexone, Placebo
Drug
Lead sponsor
Bausch Health Americas, Inc.
Industry
Eligibility
18 Years and older
Enrollment
524 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Tarrytown, New York
Source: ClinicalTrials.gov public record
Updated Sep 3, 2019 · Synced Sep 12, 2026, 5:44 PM 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 Sep 12, 2026, 5:44 PM EDT
Not listed Phase 4 Interventional

Multimodal Narcotic Limited Perioperative Pain Control With Colorectal Surgery

NCT02958566
View directory record Official record
Conditions
Colon Cancer, Colon Diverticulosis, Colonic Neoplasms, Colonic Diverticulitis, Pain, Postoperative, Ileus, Ileus Paralytic, Ileus; Mechanical, Constipation Drug Induced, Constipation, Rectum Cancer, Rectum Neoplasm
Interventions
Acetaminophen, Gabapentin, Orphenadrine, Lidocaine, Marcaine, Ketamine, Methadone, Tramadol, Ketorolac, Morphine Sulfate, Fentanyl, Dilaudid, Hydrocodone-Acetaminophen Tab 5-325 MG, HYDROCODONE/ACETAMINOPHEN 5 Mg-325 Mg ORAL TABLET
Drug
Lead sponsor
University of Illinois College of Medicine at Peoria
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Peoria, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 19, 2017 · Synced Sep 12, 2026, 5:44 PM EDT