New pain pill could replace opioids after surgery
NCT ID NCT06887959
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested a new painkiller called suzetrigine (Journavx) in 47 adults who had laparoscopic or arthroscopic surgery. The goal was to see if it works well and is safe as part of a combination of pain treatments. Participants took the tablet by mouth, and the study is now complete.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- suzetrigine (also called VX-548 or Journavx), a pain-relief tablet
- What this could lead to
- If it works, this could offer a new non-opioid option for managing short-term pain after common surgeries, potentially reducing reliance on opioids.
- What could go wrong
- This is a small, completed Phase 4 study with only 47 participants. Results are not yet reported, and effectiveness in real-world settings may differ. Pain relief varies by individual.
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
-
47 people
The number who actually took part.
- Started
-
Mar 2025
- Finished
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Nov 2025
- Lead sponsor
-
A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
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
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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.
Key Inclusion Criteria: * Body mass index (BMI) of greater than or equal to (≥) 18.0 to less than or equal to (≤) 40.0 kilogram per meter square (kg/m\^2) * Scheduled to undergo a procedure that is in one of the following categories that would typically be treated with opioid therapy for at least 72 hours postoperatively such as * Laparoscopic intraperitoneal or retroperitoneal procedure * Arthroscopic orthopedic procedure Key Exclusion Criteria: -Participated in previous study with Suzetrigine or received Journavx Other protocol defined Inclusion/Exclusion criteria will apply.
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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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Cooper University HealthCare (CUH)
Camden, New Jersey, 08103, United States
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Duke University Hospital - Anesthesiology
Durham, North Carolina, 27710, United States
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Eximia Research-Durham
Durham, North Carolina, 27704, United States
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Gulfcoast Research Institute
Sarasota, Florida, 34232, United States
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HD Research LLC | First Surgical Hospital
Bellaire, Texas, 77401, United States
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MedStar
Baltimore, Maryland, 21218, United States
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Memorial Hermann Village
Houston, Texas, 77043, United States
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North Shore University Hospital - Anesthesiology
Manhasset, New York, 11030, United States
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Oasis Clinical Research
Las Vegas, Nevada, 89121, United States
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OrthoCarolina - Hip & Knee Center
Charlotte, North Carolina, 28207, United States
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Scottsdale Clinical Trials
Scottsdale, Arizona, 85260, United States
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Seaside Clinical Research Institute
Wilmington, North Carolina, 28412, United States
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Tidewater Clinical Research
Norfolk, Virginia, 23502, United States
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UH Cleveland Medical Center - Anesthesiology
Cleveland, Ohio, 44106, United States
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University of Tennessee Medical Center - Anethesiology
Knoxville, Tennessee, 37920, United States
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West Clinical Research
Morehead City, North Carolina, 28557, United States
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Woodland International Research Group
Little Rock, Arkansas, 72211, United States
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