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ClinicalTrials.gov public records Last synced Oct 26, 2026, 10:52 AM EDT

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Showing 73–96 of 126 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Intestinal 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Withdrawn Not applicable Interventional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 31, 2023 · Synced Oct 26, 2026, 10:52 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 26, 2026, 10:52 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 4, 2014 · Synced Oct 26, 2026, 10:52 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 26, 2026, 10:52 AM EDT
Completed Phase 3 Interventional

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

NCT00205842
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
660 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
1
States / cities
Exton, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 11, 2016 · Synced Oct 26, 2026, 10:52 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 8, 2013 · Synced Oct 26, 2026, 10:52 AM EDT
Completed Not applicable Interventional Results available

S1316, Surgery or Non-Surgical Management in Treating Patients With Intra-Abdominal Cancer and Bowel Obstruction

NCT02270450
View directory record Official record
Conditions
Constipation, Impaction, and Bowel Obstruction, Unspecified Adult Solid Tumor, Protocol Specific
Interventions
therapeutic conventional surgery, gastrointestinal complications management/prevention, quality-of-life assessment
Procedure · Other
Lead sponsor
SWOG Cancer Research Network
Network
Eligibility
18 Years and older
Enrollment
221 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
34
States / cities
Phoenix, Arizona • Tucson, Arizona • Little Rock, Arkansas + 26 more
Source: ClinicalTrials.gov public record
Updated Mar 30, 2023 · Synced Oct 26, 2026, 10:52 AM EDT
Completed Phase 2 Interventional

Octreotide as Palliative Therapy for Cancer-Related Bowel Obstruction That Cannot Be Removed by Surgery

NCT00004895
View directory record Official record
Conditions
Colorectal Cancer, Constipation, Impaction, and Bowel Obstruction, Extrahepatic Bile Duct Cancer, Gastric Cancer, Gastrointestinal Stromal Tumor, Nausea and Vomiting, Ovarian Cancer, Pancreatic Cancer, Peritoneal Cavity Cancer, Small Intestine Cancer
Interventions
octreotide acetate
Drug
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2002
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 6, 2012 · Synced Oct 26, 2026, 10:52 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 12, 2023 · Synced Oct 26, 2026, 10:52 AM EDT
Not listed No phase listed Observational

A RETROspective Data Collection of comPRESSion Anastomosis Using the ColonRing

NCT01880918
View directory record Official record
Conditions
Diverticulum, Colon, Colorectal Neoplasms, Crohn Disease, Colitis, Ulcerative, Colostomy, Ileostomy - Stoma, Rectal Prolapse, Intestinal Polyposis, Lymphoma, Endometriosis, Intestinal Volvulus
Interventions
Not listed
Lead sponsor
novoGI
Industry
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
3
States / cities
Atlamonte Springs, Florida • Port Charlotte, Florida • Springfield, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 19, 2013 · Synced Oct 26, 2026, 10:52 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 22, 2017 · Synced Oct 26, 2026, 10:52 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Primary Sclerosing Cholangitis With Oral Vancomycin by the Study of Its Antimicrobial and Immunomodulating Effects

NCT01802073
View directory record Official record
Conditions
Primary Sclerosing Cholangitis
Interventions
Oral Vancomycin
Drug
Lead sponsor
Stanford University
Other
Eligibility
1 Year and older
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Sep 21, 2018 · Synced Oct 26, 2026, 10:52 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 24, 2026 · Synced Oct 26, 2026, 10:52 AM EDT
Not listed Not applicable Interventional

Evaluation of the PrevisEA Device for Predicting Gastrointestinal Impairment

NCT04880473
View directory record Official record
Conditions
Gastrointestinal Complication
Interventions
PrevisEA device
Device
Lead sponsor
Entac Medical Inc.
Industry
Eligibility
18 Years to 90 Years
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
8
States / cities
Orlando, Florida • Chicago, Illinois • Grand Rapids, Michigan + 5 more
Source: ClinicalTrials.gov public record
Updated Mar 13, 2024 · Synced Oct 26, 2026, 10:52 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 7, 2010 · Synced Oct 26, 2026, 10:52 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 26, 2026, 10:52 AM EDT
Completed No phase listed Observational

Point of Care Ultrasound for Suspected Small Bowel Obstruction in the Emergency Department

NCT02190981
View directory record Official record
Conditions
Small Bowel Obstruction
Interventions
Ultrasound for Small Bowel Obstruction
Device
Lead sponsor
WellSpan Health
Other
Eligibility
18 Years and older
Enrollment
217 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
3
States / cities
Orange, California • Wilmington, Delaware • York, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 26, 2019 · Synced Oct 26, 2026, 10:52 AM EDT
Completed Phase 4 Interventional Results available

Study of Stapled Transanal Rectal Resection (STARR) Surgery in Refractory Constipation Associated With Obstructive Defecation Syndrome (ODS)

NCT00256984
View directory record Official record
Conditions
Obstructive Defecation Syndrome, Chronic Constipation, Rectocele, Intussusception
Interventions
Stapled Transanal Resection (STARR) with Transtar (PROXIMATE®) 33 mm Circular Stapler
Procedure
Lead sponsor
Ethicon Endo-Surgery
Industry
Eligibility
21 Years to 80 Years · Female only
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
7
States / cities
Orlando, Florida • Burlington, Massachusetts • Minneapolis, Minnesota + 3 more
Source: ClinicalTrials.gov public record
Updated Jul 16, 2018 · Synced Oct 26, 2026, 10:52 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

A Comparison of UGBRS Block and Local Infiltration

NCT02352519
View directory record Official record
Conditions
Appendicitis
Interventions
UGBRSB, Local Infiltration
Procedure
Lead sponsor
Baylor College of Medicine
Other
Eligibility
6 Years to 17 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 21, 2015 · Synced Oct 26, 2026, 10:52 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 18, 2020 · Synced Oct 26, 2026, 10:52 AM EDT
Recruiting Phase 3 Interventional

Optimizing Treatment of Adhesive Small Bowel Obstruction

NCT06182319
View directory record Official record
Conditions
Adhesive Small Bowel Obstruction
Interventions
Gastrografin, Saline, SBO Treatment Without NG Tubes
Drug · Procedure
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 8, 2024 · Synced Oct 26, 2026, 10:52 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 8, 2016 · Synced Oct 26, 2026, 10:52 AM EDT
Completed Phase 1Phase 2 Interventional

Endoscopic Placement of Metal Stents in Treating Patients With Cancer- Related Duodenal Obstruction

NCT00004910
View directory record Official record
Conditions
Colorectal Cancer, Constipation, Impaction, and Bowel Obstruction, Extrahepatic Bile Duct Cancer, Gastric Cancer, Gastrointestinal Carcinoid Tumor, Gastrointestinal Stromal Tumor, Pancreatic Cancer, Quality of Life, Small Intestine Cancer
Interventions
bowel obstruction management, quality-of-life assessment
Procedure
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2003
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 6, 2012 · Synced Oct 26, 2026, 10:52 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 15, 2026 · Synced Oct 26, 2026, 10:52 AM EDT