Suzetrigine added to multimodal opioid-sparing pain care for heart and weight-loss surgery
Official title: Suzetrigine-enhanced MultimOdal Opioid-sparing THerapy in Cardiac and Bariatric SURGery
Run by Icahn School of Medicine at Mount Sinai · NCT07539623 · Data updated 2026-11-12
This trial will test whether adding suzetrigine to standard multimodal pain care lowers opioid use and pain after bariatric or open-heart (sternotomy) surgery in adults.
Quick facts
| Phase | Phase 3 |
|---|---|
| Study type | Interventional |
| Ages | 18 Years to 85 Years |
| Sex | All |
| Enrollment | 235 (estimated) |
| Sponsor | Icahn School of Medicine at Mount Sinai Academic / other |
| Locations | 1 site (New York, New York) |
| Status | Recruiting |
| Started | May 1, 2026 |
| Main results expected | December 22, 2026 |
| Study ends | December 22, 2026 |
| Registry record updated | May 14, 2026 |
| Trial ID | NCT07539623 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Adults 18–85 scheduled for elective bariatric surgery (laparoscopic or open) or cardiac surgery via sternotomy who are opioid-naïve, able to consent, and not taking contraindicated CYP3A inhibitors or inducers are ideal candidates.
✕Probably not a fit
Patients having urgent or emergent surgery, ASA class V, chronic opioid users or those with substance use disorder, reoperations, or those taking contraindicated CYP3A modulators are unlikely to benefit or be eligible.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This is a prospective, randomized, phase 3 study comparing suzetrigine versus placebo added to an established multimodal analgesic regimen for adults undergoing bariatric surgery or cardiac surgery via sternotomy. Participants aged 18–85 who are scheduled for elective procedures and who are not chronic opioid users or have substance use disorder will be enrolled and randomized. The main outcomes are post-operative opioid consumption and pain scores, with exclusions for urgent/emergent cases, ASA class V, reoperation, and concomitant use of strong/moderate CYP3A inhibitors or inducers. The trial is conducted at Mount Sinai Morningside and follows participants through the immediate post-operative period for analgesic outcomes.
Why it matters
Potential benefit: If successful, adding suzetrigine could reduce the need for opioids after surgery and lower post-operative pain and opioid-related side effects.
How similar studies have gone: Multimodal opioid-sparing approaches have previously reduced opioid needs after surgery, but adding suzetrigine is a novel approach with limited published clinical data to date.
Who can join: the full rules
Show full inclusion / exclusion criteria
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)
Where it's running
-
Mount Sinai Morningside
New York, New York, United States Recruiting
Study contacts
- Principal investigator: Himani Bhatt, DO — Icahn School of Medicine at Mount Sinai
- Study coordinator: Himani Bhatt, DO
- Email: himani.bhatt@mountsinai.org
- Phone: 212-523-2500
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
-
Simethicone to reduce gas pain after foregut and bariatric surgery
This trial will test whether simethicone (Gas-X) reduces gas pain and bloating in adults having foregut operations such as sleeve gastrectomy or gastric bypass.
-
15-year outcomes after sleeve gastrectomy in France
This study looks at how people who had sleeve gastrectomy have fared over 15 years to see long-term weight changes and health effects.
-
Mother and baby health after bariatric surgery in pregnancy
This study follows pregnant women who have had bariatric surgery and those who have not to see how nutrition, pregnancy health, and baby outcomes compare.
-
Understanding glucagon and sugar metabolism after meals in people with and without PBH after weight-loss surgery
This study tests how glucagon and post-meal glucose handling differ between people who have post-bariatric surgery hypoglycemia and those who don’t.
-
Collagen Supplements After Sleeve Gastrectomy
This observational study looks to see if taking collagen-containing supplements after sleeve gastrectomy affects muscle mass, body composition, and body image in adults who had bariatric surgery.
-
Magnesium given during colorectal cancer surgery to see if it lowers inflammation afterward
We’re testing whether giving magnesium sulfate during open colorectal cancer surgery can reduce postoperative inflammation in patients.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.