Painkiller study hopes to speed up hospital discharge after surgery
NCT ID NCT02832687
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether giving patients IV acetaminophen (a pain and fever reducer) every 4 hours after gallbladder surgery helps them recover faster and leave the hospital sooner. The trial planned to enroll 88 adults but was terminated early, so the results are limited. The researchers measured pain, nausea, and other factors to see if the drug improved readiness for discharge.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- acetaminophen (also known as Ofirmev)
- What this could lead to
- If it worked, this could point toward a way to help patients leave the hospital sooner after surgery by reducing pain and nausea.
- What could go wrong
- The study was terminated early, so we don't have clear results. It was also a small pilot study, so any findings would need much more testing.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
-
88 people
The number who actually took part.
- Started
-
Jun 2017
- Finished
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Dec 2020
- Lead sponsor
-
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
-
18 years and older
- Sex
-
Anyone
- Healthy volunteers
-
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: * Undergoing ambulatory laparoscopic cholecystectomy. * American Society of Anesthesiologists physical status 1, 2 or 3.- Exclusion Criteria - * Cognitively impaired (by history) and unable or unwilling to consent * Chronic steroid or opioid user (as prescribed for a chronic systemic illness) * Parturient or nursing mother. Patients who have been informed by a physician that they have liver or kidney disease
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Genom att skicka in godkänner du våra Användarvillkor
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
New Jersey Medical School
Newark, New Jersey, 07103, United States
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New York Methodist Hospital
Brooklyn, New York, 11215, United States
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University Hospital
Newark, New Jersey, 07103, United States