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Showing 1–17 of 17 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: SBO - Small Bowel Obstruction Clear all
Withdrawn Not applicable Interventional

Prospective Study of Non-operative Management of SBO Without Nasogastric Tube Placement

NCT02530086
View directory record Official record
Conditions
Small Bowel Obstruction
Interventions
Nasogastric tube placement, No Nasogastric tube use
Procedure
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Apr 6, 2017 · Synced Jun 10, 2026, 6:21 PM 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 11, 2025 · Synced Jun 10, 2026, 6:21 PM 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 7, 2024 · Synced Jun 10, 2026, 6:21 PM 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 29, 2019 · Synced Jun 10, 2026, 6:21 PM EDT
Terminated Phase 2 Interventional

Trial Comparing Early Laparoscopic Enterolysis Versus Nonoperative Management for High-grade SBO

NCT02692638
View directory record Official record
Conditions
Small Bowel Obstruction
Interventions
Early laparoscopic enterolysis, nonoperative management
Procedure
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 1, 2020 · Synced Jun 10, 2026, 6:21 PM 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 Jun 10, 2026, 6:21 PM EDT
Completed Phase 1 Interventional

Therapeutic Oxygen for Gastrointestinal Atony (TOGA)

NCT03386136
View directory record Official record
Conditions
Ileus, Ogilvie Syndrome, Small Bowel Obstruction
Interventions
100% Oxygen
Drug
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 100 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Dec 11, 2019 · Synced Jun 10, 2026, 6:21 PM 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 22, 2024 · Synced Jun 10, 2026, 6:21 PM EDT
Completed No phase listed Observational

Early Small Bowel Obstruction Following Laparotomy For Trauma

NCT01068340
View directory record Official record
Conditions
Small Bowel Obstruction
Interventions
Not listed
Lead sponsor
University of Southern California
Other
Eligibility
15 Years and older
Enrollment
571 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 11, 2016 · Synced Jun 10, 2026, 6:21 PM EDT
Withdrawn Not applicable Interventional

Clinical and Financial Impact of an Evidenced-Based Adhesive Small Bowel Obstruction Management Protocol

NCT02928458
View directory record Official record
Conditions
Intestinal Obstruction
Interventions
Omnipaque, MD-Gastroview
Drug
Lead sponsor
The Guthrie Clinic
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Sayre, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 3, 2018 · Synced Jun 10, 2026, 6:21 PM 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 25, 2019 · Synced Jun 10, 2026, 6:21 PM 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 Jun 10, 2026, 6:21 PM EDT
Enrolling by invitation Phase 4 Interventional

A Study of Intravenous Acetaminophen for Small Bowel Obstruction

NCT05878015
View directory record Official record
Conditions
Small Bowel Obstruction
Interventions
Acetaminophen
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Jun 10, 2026, 6:21 PM 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 Jun 10, 2026, 6:21 PM EDT
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 Jun 10, 2026, 6:21 PM EDT
Not listed Not applicable Interventional

Nasogastric/Orogastric Tube Placement Verification Study Using RightSpot pH Indicator to Verify Gastric Acidity

NCT01561729
View directory record Official record
Conditions
Small Bowel Obstruction, Gastrointestinal Hemorrhage
Interventions
RightSpot pH Indicator, Chest radiograph
Device · Radiation
Lead sponsor
RightBio Metrics
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Nov 3, 2014 · Synced Jun 10, 2026, 6:21 PM 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 Jun 10, 2026, 6:21 PM EDT