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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Bowel Obstruction Clear all
Withdrawn Not applicable Interventional

AspireAssist for Palliative Venting Gastrostomy in Malignant Bowel Obstruction Patients

NCT04375462
View directory record Official record
Conditions
Malignant Small Bowel Obstruction, Malignant Gastric Outlet Obstruction
Interventions
AspireAssist device, Standard decompressive PEG tube, gastric outlet obstruction scoring system (GOOSS) questionnaire, Modified Gastroparesis Cardinal Symptom Index (GCSI) questionnaire, Patient satisfaction and ease of use survey
Device · Other
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 30, 2023 · Synced Jul 22, 2026, 5:56 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 22, 2026, 5:56 AM EDT
Not listed No phase listed Observational

The Impact of Small Bowel Obstruction (SBO) on Quality of Life (QOL)

NCT02639195
View directory record Official record
Conditions
Small Bowel Obstruction, Quality of Life, Bowel Obstruction
Interventions
Treatment
Other
Lead sponsor
Clear Passage Therapies, Inc
Industry
Eligibility
18 Years to 90 Years
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 31, 2017 · Synced Jul 22, 2026, 5:56 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 2, 2026 · Synced Jul 22, 2026, 5:56 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 22, 2026, 5:56 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 22, 2026, 5:56 AM EDT
Completed Phase 4 Interventional Results available

Adult Patients Undergoing Open Colectomy MA402S23B303

NCT01507246
View directory record Official record
Conditions
Bowel Obstruction
Interventions
IV morphine sulfate, EXPAREL (bupivacaine liposome injectable suspension)
Drug
Lead sponsor
Pacira Pharmaceuticals, Inc
Industry
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Riverdale, Georgia
Source: ClinicalTrials.gov public record
Updated May 7, 2013 · Synced Jul 22, 2026, 5:56 AM EDT
Completed Phase 1 Interventional

Antibody Treatment for Advanced Celiac Disease

NCT01893775
View directory record Official record
Conditions
Celiac Disease, Celiac Sprue, Gluten Enteropathy, Gluten-Sensitive Enteropathy
Interventions
Hu-Mik- Beta-1
Biological
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 100 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 17, 2020 · Synced Jul 22, 2026, 5:56 AM EDT
Completed No phase listed Observational

Chronic Marginal Ulcers After Gastric Bypass

NCT01041079
View directory record Official record
Conditions
Marginal Ulcer, Chronic Ulcer Disease, Persistent Ulcer Disease, Recurrent Ulcer Disease, Late Morbidity After Gastric Bypass
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Fresno, California
Source: ClinicalTrials.gov public record
Updated Dec 31, 2009 · Synced Jul 22, 2026, 5:56 AM EDT
Completed Not applicable Interventional

Transluminal Flexible Endoscopic Procedure in Foregut and Urologic Surgery

NCT00484783
View directory record Official record
Conditions
Gastric Foreign Body, Nos, Disorder of Abdomen (Disorder), Foreign Body in Esophagus, Prostatic Diseases, Disease of Small Intestine
Interventions
Natural Orifice Transluminal Endoscopic Surgery (NOTES), Natural Orifice Translumenal Endoscopic Surgery (NOTES)
Procedure
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years to 75 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 15, 2014 · Synced Jul 22, 2026, 5:56 AM EDT
Withdrawn Not applicable Interventional

The Impact of Aerobic Interval and Inspiratory Muscle Training On Patient Reported Outcome Scores In Individuals With Chronic Constipation

NCT05321953
View directory record Official record
Conditions
Constipation, Constipation by Outlet Obstruction, Constipation-predominant Irritable Bowel Syndrome, Constipation - Functional
Interventions
Standard Physical Therapy Care, Aerobic and Inspiratory Muscle Training
Other
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Coral Gables, Florida
Source: ClinicalTrials.gov public record
Updated May 11, 2023 · Synced Jul 22, 2026, 5:56 AM EDT
Completed Phase 4 Interventional

SurgiWrapTM to Reduce Soft Tissue Attachment & Incidence Early Post-Operative Bowel Obstruction in Colorectal Surgery

NCT00531739
View directory record Official record
Conditions
Adhesions, Colectomy
Interventions
Polylactic Acid Sheet
Other
Lead sponsor
Cytori Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 6, 2010 · Synced Jul 22, 2026, 5:56 AM EDT
Recruiting No phase listed Observational

Indiana University Gastrointestinal Motility Diagnosis Registry

NCT04506593
View directory record Official record
Conditions
Eosinophilic Esophagitis, Gastroesophageal Reflux Disease (GERD), Gastroparesis, Functional Vomiting, Irritable Bowel Syndrome (IBS), Constipation, Chronic Intestinal Pseudo-obstruction, Fecal Incontinence, Small Intestinal Bacterial Overgrowth
Interventions
no intervention
Other
Lead sponsor
Indiana University
Other
Eligibility
Not listed
Enrollment
5,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2026
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jun 15, 2026 · Synced Jul 22, 2026, 5:56 AM EDT
Recruiting Phase 4 Interventional

Comparison of Outcomes of Management of Bowel Obstruction

NCT07084441
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
550 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
4
States / cities
New York, New York • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced Jul 22, 2026, 5:56 AM EDT
Terminated No phase listed Observational

Effect of Serotonin Level on Constipation Caused by Chemotherapy in Patients With Ovarian, Fallopian Tube, or Primary Peritoneal Cancer

NCT00536523
View directory record Official record
Conditions
Constipation, Bowel Obstruction, Fallopian Tube Cancer, Ovarian Cancer, Peritoneal Cavity Cancer
Interventions
Not listed
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older · Female only
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 21, 2014 · Synced Jul 22, 2026, 5:56 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 22, 2026, 5:56 AM EDT
Completed No phase listed Observational

A Multicenter Retrospective Review of Management Strategies in Small Bowel Obstruction

NCT06223620
View directory record Official record
Conditions
SBO - Small Bowel Obstruction
Interventions
review performance of water soluble contrast
Other
Lead sponsor
Methodist Health System
Other
Eligibility
18 Years to 89 Years
Enrollment
504 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Mar 23, 2026 · Synced Jul 22, 2026, 5:56 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 22, 2026, 5:56 AM EDT
Suspended Not applicable Interventional

Compassionate-Use of 4% T-EDTA Lock Solution for Central Venous Lines of Pediatric PN Patients

NCT04559334
View directory record Official record
Conditions
Central Line Complication, Central Line-associated Bloodstream Infection (CLABSI)
Interventions
Tetrasodium EDTA Catheter Lock Solution
Device
Lead sponsor
Boston Children's Hospital
Other
Eligibility
3 Months to 18 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 14, 2026 · Synced Jul 22, 2026, 5:56 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 3, 2017 · Synced Jul 22, 2026, 5:56 AM EDT
Completed No phase listed Observational

Fetal Outcomes Among Pregnant Emergency General Surgery Patients

NCT05085353
View directory record Official record
Conditions
Pregnancy Complications, Acute Appendicitis, Acute Cholecystitis, Biliary Pancreatitis, Bowel Obstruction, Acute Diverticulitis
Interventions
non-obstetric acute general surgical disease
Procedure
Lead sponsor
Methodist Health System
Other
Eligibility
18 Years and older · Female only
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Mar 26, 2026 · Synced Jul 22, 2026, 5:56 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 22, 2026, 5:56 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 22, 2026, 5:56 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 22, 2026, 5:56 AM EDT