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ClinicalTrials.gov public records Last synced Oct 28, 2026, 1:36 AM EDT

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

Showing 97–120 of 126 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Intestinal Obstruction 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 11, 2015 · Synced Oct 28, 2026, 1:36 AM EDT
Recruiting Not applicable Interventional

The Influence of Feeding Source on the Gut Microbiome and Time to Full Feeds in Neonates With Congenital Gastrointestinal Pathologies

NCT06072976
View directory record Official record
Conditions
Gastrointestinal Complication, Intestinal Obstruction, Gastroschisis, Hirschsprung Disease, Omphalocele, Midgut Volvulus
Interventions
Standard of Care, Exclusive Human Milk
Dietary Supplement
Lead sponsor
Seattle Children's Hospital
Other
Eligibility
0 Days to 55 Years
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Oct 28, 2026, 1:36 AM EDT
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

18F-FTHA IMAGING OF THE INTESTINAL AND CENTRAL LYMPHATIC SYSTEM

NCT07645573
View directory record Official record
Conditions
Lymphatic Obstruction
Interventions
[18F]FTHA PET/CT scan
Diagnostic Test
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 6, 2026 · Synced Oct 28, 2026, 1:36 AM EDT
Enrolling by invitation Phase 4 Interventional

Comparison of Outcomes of Management of Bowel Obstruction Pilot Study

NCT06817551
View directory record Official record
Conditions
Adhesive Small Bowel Obstruction
Interventions
Dexamethasone, Supportive Care
Drug · Other
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Mar 12, 2025 · Synced Oct 28, 2026, 1:36 AM EDT
Not listed No phase listed Observational

Direct Peritoneal Resuscitation for Intra-abdominal Catastrophes

NCT05208489
View directory record Official record
Conditions
Intestinal Perforation, Intestinal Obstruction, Trauma Abdomen
Interventions
there is no intervention involved in this study
Other
Lead sponsor
New York Medical College
Other
Eligibility
18 Years and older
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Valhalla, New York
Source: ClinicalTrials.gov public record
Updated Jan 26, 2022 · Synced Oct 28, 2026, 1:36 AM EDT
Terminated Not applicable Interventional Results available

Non-operative Management of Pediatric Appendicitis With an Appendicoltih

NCT02189668
View directory record Official record
Conditions
Appendicitis
Interventions
Antibiotics only (Zosyn then Augmentin)
Drug
Lead sponsor
Peter Minneci
Other
Eligibility
7 Years to 17 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 27, 2018 · Synced Oct 28, 2026, 1:36 AM EDT
Recruiting Phase 2 Interventional

Rectus Sheath Block With Liposomal Bupivacaine Versus Thoracic Epidural Analgesia for Pain Control Following Pancreatoduodenectomy

NCT06411795
View directory record Official record
Conditions
Duodenal Neoplasm, Pancreatic Neoplasm
Interventions
Bupivacaine, Hydromorphone, Iopamidol, Liposomal Bupivacaine, Medical Chart Review, Questionnaire Administration, Thoracic Epidural Analgesia, Ultrasound Imaging, X-Ray Imaging
Drug · Other · Procedure
Lead sponsor
Masonic Cancer Center, University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 3, 2026 · Synced Oct 28, 2026, 1:36 AM EDT
Completed No phase listed Observational

Use of a Water Soluble Contrast-Based Protocol to Assist in the Management of Pediatric Adhesive Small Bowel Obstruction

NCT06101719
View directory record Official record
Conditions
Small Bowel Obstruction, Contrast Media Adverse Reaction
Interventions
Enteral contrast challenge
Diagnostic Test
Lead sponsor
Children's Hospital Colorado
Other
Eligibility
1 Year to 20 Years
Enrollment
136 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
9
States / cities
Phoenix, Arizona • Los Angeles, California • Oakland, California + 6 more
Source: ClinicalTrials.gov public record
Updated Aug 23, 2024 · Synced Oct 28, 2026, 1:36 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Incisional Hernia and Adhesion-Related Bowel Obstruction

NCT02116881
View directory record Official record
Conditions
Colorectal Disorders, Incisional Hernia, Bowel Obstruction
Interventions
Colorectal Surgery
Procedure
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 90 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 4, 2017 · Synced Oct 28, 2026, 1:36 AM EDT
Terminated Phase 2 Interventional Results available

Comparing Intrathecal Morphine and Intraoperative Lidocaine Infusion to Epidural Anesthesia With Postoperative PCA for Patients Undergoing Exploratory Laparotomy

NCT05017246
View directory record Official record
Conditions
Cancer Debulking, Enlarged Uterus, Fibroid Uterus, Adnexal Mass
Interventions
Bupivacaine, Morphine, Lidocaine
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older · Female only
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 31, 2025 · Synced Oct 28, 2026, 1:36 AM EDT
Terminated Phase 4 Interventional Results available

The Use of Oral Naloxone to Prevent Post Spinal Fusion Ileus

NCT03176316
View directory record Official record
Conditions
Ileus, Fusion of Spine
Interventions
Naloxone
Drug
Lead sponsor
Loyola University
Other
Eligibility
18 Years and older
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Maywood, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 1, 2024 · Synced Oct 28, 2026, 1:36 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 21, 2025 · Synced Oct 28, 2026, 1:36 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 16, 2021 · Synced Oct 28, 2026, 1:36 AM EDT
Completed Phase 4 Interventional Results available

Deep Versus Moderate Neuromuscular Blockade During Laparoscopic Surgery

NCT02812186
View directory record Official record
Conditions
Cholecystitis, Endometriosis, Bowel Obstruction, Fibroids, Prostate Cancer, Chronic Kidney Disease, Uterine Prolapse
Interventions
Deep to Moderate NMB, Moderate to Deep NMB, Rocuronium
Procedure · Drug
Lead sponsor
Stony Brook University
Other
Eligibility
18 Years and older
Enrollment
79 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated Apr 8, 2020 · Synced Oct 28, 2026, 1:36 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 2, 2022 · Synced Oct 28, 2026, 1:36 AM EDT
Completed Phase 1 Interventional

Temporary Celiac Ganglion Block as a Test Before Celiac Ganglion Resection for Dysautonomia-Related Bowel Dysmotility

NCT04121338
View directory record Official record
Conditions
Dysautonomia
Interventions
Celiac ganglion block, Liposomal bupivacaine
Procedure · Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
15 Years to 80 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 19, 2021 · Synced Oct 28, 2026, 1:36 AM EDT
Recruiting Not applicable Interventional

KiteLock 4% EDTA Lock Solution for the Prevention of Occlusions in Children With Intestinal Failure

NCT05879835
View directory record Official record
Conditions
Pediatric Intestinal Failure
Interventions
KiteLock 4% Sterile Catheter Lock Solution, Heparin Lock Solution
Device
Lead sponsor
SterileCare Inc.
Industry
Eligibility
4 Weeks to 18 Years
Enrollment
124 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
8
States / cities
Boston, Massachusetts • Omaha, Nebraska • New York, New York + 5 more
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Oct 28, 2026, 1:36 AM EDT
Completed Not applicable Interventional

Rib Raising for Post-operative Ileus

NCT03662672
View directory record Official record
Conditions
Intestinal Pseudo-Obstruction, Manipulation, Osteopathic, Postoperative Care, Postoperative Nausea and Vomiting, Postoperative Complications, Osteopathic Medicine
Interventions
Rib raising and lumbar release, Sham procedure
Procedure
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 69 Years
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Mar 10, 2022 · Synced Oct 28, 2026, 1:36 AM EDT
Not listed Not applicable Interventional

Nasogastric Tube Clamping Trial vs. Immediate Removal

NCT04001985
View directory record Official record
Conditions
Small Bowel Obstruction, Ileus
Interventions
No clamp trial, Clamp trial
Other
Lead sponsor
University of Illinois College of Medicine at Peoria
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Peoria, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 30, 2019 · Synced Oct 28, 2026, 1:36 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 30, 2018 · Synced Oct 28, 2026, 1:36 AM 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 24, 2022 · Synced Oct 28, 2026, 1:36 AM EDT
Terminated Phase 2 Interventional Results available

A Study to Test Whether Spesolimab Helps People With Crohn's Disease Who Have Symptoms of Bowel Obstruction

NCT05013385
View directory record Official record
Conditions
Fibrostenotic Crohn´s Disease
Interventions
Spesolimab, Placebo
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years to 75 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Feb 24, 2025 · Synced Oct 28, 2026, 1:36 AM EDT
Terminated Phase 2 Interventional Results available

Phase 2 RCT of Alvimopan vs. Placebo After CRS/HIPEC

NCT03352414
View directory record Official record
Conditions
Ileus
Interventions
Alvimopan, Placebo
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Aug 18, 2021 · Synced Oct 28, 2026, 1:36 AM EDT
Terminated Not applicable Interventional

Does Chewing Gum After Elective Laparoscopic Colectomy Surgery Decrease Ileus?

NCT00632801
View directory record Official record
Conditions
Ileus
Interventions
chewing gum
Other
Lead sponsor
State University of New York - Upstate Medical University
Other
Eligibility
18 Years to 89 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Syracuse, New York
Source: ClinicalTrials.gov public record
Updated Dec 9, 2014 · Synced Oct 28, 2026, 1:36 AM EDT