Can a simple pill stop Post-Surgery sickness? new trial aims to find out
NCT ID NCT07248280
First seen Jun 27, 2026 · Last updated Aug 28, 2026 · Updated 2 times
Summary
This study tests whether adding a drug called aprepitant to standard nausea prevention can help high-risk patients avoid vomiting and nausea after outpatient surgery. About 260 adults at high risk for postoperative sickness will take either aprepitant or a placebo before surgery. The goal is to see if this extra medicine improves comfort at home during the first 48 hours after the procedure.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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260 people
The number who actually took part.
- Started
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Feb 2026
- Finished
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Aug 2026
- 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * 18 years and over, requiring an ambulatory surgery * at high risk of post-operative nausea and vomitting defined by at least 3 factors from the Apfel score, calculated just prior to the surgery (female sex; non smoker; previous nausea or vomitting post-op., or motion sickness; expected opioid consumption in postoperative care). Exclusion Criteria: * Refusal or unable to consent * Suspected or documented allergy to aprepitant (emend) * Concomitant use of medication interacting via the cytochrome CYP3A4 with aprepitant (pimozide, terfenadine, astemizole, comtadin or cisapride).
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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.
Contacts and locations
Locations
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Centre hospitalier de l'Université de Montréal (CHUM)
Montreal, Quebec, H2X 0A9, Canada
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- A family therapy could curb early psychosis risk in youth
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- Emergency rooms as prevention hubs: personalized advice may improve health behaviors
- Mind over matter: pain catastrophizing may predict Post-Surgery nausea