New drug aims to cut opioid use after heart and Weight-Loss surgery
NCT ID NCT07539623
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether adding suzetrigine, a new non-opioid pain drug, to standard pain management can lower the amount of opioids needed after weight-loss or heart surgery. About 235 adults will be randomly assigned to receive either suzetrigine or a placebo alongside usual care. The main goal is to measure total opioid use and pain scores after surgery.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Suzetrigine
- What this could lead to
- If it works, this could offer a new way to manage post-surgery pain with fewer opioids, potentially reducing addiction risk and side effects.
- What could go wrong
- This is a phase 3 trial, but results may not apply to all surgeries or patients. The drug may not reduce opioid use enough or could have unknown side effects.
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 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
-
About 235 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
May 2026
- Expected to finish
-
Dec 2026
An estimate. End dates often move.
- 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 to 85 years
- 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: To be eligible to participate in this study, an individual must meet all of the following criteria: * Adults 18-85 years old * Scheduled to undergo cardiac procedures via sternotomy or bariatric surgery (laparoscopic or open) * All genders Exclusion Criteria: Any individual who meets any of the following criteria will be excluded from participation in this study: * ASA Class V * Urgent or emergent surgery * Contraindications to administration of Suzetrigine (e.g. concomitant use of strong CYP3A inhibitors) * History of substance use disorder or chronic opioid use * Reoperation * Patient refusal or inability to consent * Patients who take moderate-to-severe CYP3A inhibitors (such as Ritonavir, Voriconazole, and * Clarithromycin) * Patients who take moderate-to-severe CYP3A inducers (such as Phenytoin, Carbamazapine, and Rifabutin)
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Bariatric surgery are added.
Genom att skicka in godkänner du våra Användarvillkor
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.
-
The places running it
1 site. The list below names each one and where it is.
-
The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
-
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
-
Mount Sinai Morningside
RECRUITINGNew York, New York, 10025, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Which nerve block wins the battle against chest surgery pain?
- Which nerve block wins the battle against Post-Surgery pain?
- Can a pre-surgery paracetamol and tramadol combo beat fentanyl for day-case pain?
- Mapping the hormone behind Post-Surgery blood sugar crashes
- Insulin eye drops put to the test for faster corneal healing
- Can a Longer-Lasting nerve block cut opioid use after spine surgery?