Could a simple steroid unblock bowels and avoid surgery?
NCT ID NCT07084441
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether adding a short course of the steroid dexamethasone to standard supportive care helps more people recover from an adhesive small bowel obstruction without needing surgery. About 550 adults with this condition will be randomly assigned to receive either dexamethasone plus supportive care or supportive care alone. The main goal is to see if the drug increases the chance of the blockage resolving on its own.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
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About 550 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Feb 2026
- Expected to finish
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Dec 2030
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Adults ≥18 years of age recruited from UWMC * Patients presenting to surgical services through the Emergency Department, diagnosis of SBO, consulted by surgeon, and an urgent or emergency operation is deemed not necessary by surgeon. * Diagnosis of aSBO is established by; 1. CT findings consistent with diagnosis of SBO; and 2. signs and symptoms consistent with SBO; and 3. Adhesions from prior abdominopelvic surgery are the likely cause of SBO (absence of incarcerated hernia, internal hernia, masses, fistula, stricture, volvulus, acute episode of inflammatory bowel disease (IBD) flare, etc.). * Ability to provide written or electronic informed consent in English and answer teach-back questions Exclusion Criteria: * Signs and symptoms of peritonitis with emergency operation planned * Planned urgent operation within the next 12 hours * Allergy to dexamethasone * Surgery within prior 6 weeks * Unable or unwilling to return or be contacted for and/or complete research surveys * Currently incarcerated in a detention facility or in police custody (patients wearing a monitoring device can be enrolled) at baseline/screening * Individuals with latent infections who have an increased risk of infection.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
4 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Columbia University Medical Center
RECRUITINGNew York, New York, 10032, United States
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Harborview Medical Center
RECRUITINGSeattle, Washington, 98104, United States
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UW Medical Center - Northwest
RECRUITINGSeattle, Washington, 98133, United States
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University of Washington Medical Center Montlake
RECRUITINGSeattle, Washington, 98195, United States
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