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ClinicalTrials.gov public records Last synced Oct 20, 2026, 2:28 PM EDT

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Showing 1–24 of 48 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Suzetrigine Clear all
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate the Relative Bioavailability and Food Effect of a New Tablet Formulation of VX-548

NCT05455502
View directory record Official record
Conditions
Pain
Interventions
VX-548
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
18 Years to 55 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Mar 20, 2024 · Synced Oct 20, 2026, 2:28 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Evaluation of the Pharmacokinetics and Safety of VX-548 in Participants With Renal Impairment

NCT05704556
View directory record Official record
Conditions
Pain
Interventions
VX-548
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
18 Years to 80 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
7
States / cities
DeLand, Florida • Miami, Florida • St. Petersburg, Florida + 3 more
Source: ClinicalTrials.gov public record
Updated Apr 29, 2024 · Synced Oct 20, 2026, 2:28 PM EDT
Enrolling by invitation Phase 4 Interventional

Comparison of Suzetrigine and Oxycodone for Postoperative Pain After Primary Total Knee Arthroplasty

NCT07219888
View directory record Official record
Conditions
Osteoarthritis (OA) of the Knee
Interventions
oral suzetrigine, oral Oxycodone
Drug
Lead sponsor
University of Louisville
Other
Eligibility
21 Years to 89 Years
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced Oct 20, 2026, 2:28 PM EDT
Completed Phase 3 Interventional Results available

Evaluation of Efficacy and Safety of Suzetrigine for Acute Pain After an Abdominoplasty

NCT05558410
View directory record Official record
Conditions
Acute Pain
Interventions
Suzetrigine (SUZ), HB/APAP, Placebo (matched to SUZ), Placebo (matched to HB/APAP)
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
18 Years to 80 Years
Enrollment
1,118 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
12
States / cities
Sheffield, Alabama • Phoenix, Arizona • Little Rock, Arkansas + 8 more
Source: ClinicalTrials.gov public record
Updated Jul 1, 2025 · Synced Oct 20, 2026, 2:28 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate the Effect of Food on the Pharmacokinetics of VX-548

NCT05851157
View directory record Official record
Conditions
Pain
Interventions
VX-548
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
18 Years to 65 Years
Enrollment
73 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Mar 20, 2024 · Synced Oct 20, 2026, 2:28 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Evaluation of the Excretion of Suzetrigine Into Breast Milk in Healthy Lactating Female Participants

NCT07378865
View directory record Official record
Conditions
Pain
Interventions
Suzetrigine
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
18 Years and older · Female only
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Sep 9, 2026 · Synced Oct 20, 2026, 2:28 PM EDT
Completed Phase 3 Interventional Results available

A Single-arm Study to Evaluate Safety and Effectiveness of VX-548 for Acute Pain

NCT05661734
View directory record Official record
Conditions
Pain
Interventions
Suzetrigine
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
18 Years to 80 Years
Enrollment
258 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
14
States / cities
Anaheim, California • Bakersfield, California • Miami, Florida + 11 more
Source: ClinicalTrials.gov public record
Updated Jul 1, 2025 · Synced Oct 20, 2026, 2:28 PM EDT
Not yet recruiting Phase 3 Interventional

An Artificial Intelligence Driven Approach to Optimize Patient Selection for a Transitional Pain Service

NCT07296770
View directory record Official record
Conditions
Postsurgical Pain Management, Postsurgical Pain, Chronic, Opioid Use After Surgery
Interventions
TPS-Select, Pharmacologic Pain Management, Interventional Pain Procedures, Psychological Management and Pain Education, Physical Therapy
Device · Drug · Procedure + 1 more
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
474 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 9, 2026 · Synced Oct 20, 2026, 2:28 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Evaluation of the Effect of Suzetrigine (SUZ) on the Pharmacokinetics of Oral Contraceptives in Healthy Female Participants

NCT06820307
View directory record Official record
Conditions
Pain
Interventions
Suzetrigine, DRSP/EE, NGM/EE
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
18 Years to 50 Years · Female only
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Tempe, Arizona
Source: ClinicalTrials.gov public record
Updated May 29, 2025 · Synced Oct 20, 2026, 2:28 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Effects of Efavirenz on the Pharmacokinetics of Suzetrigine in Healthy Participants

NCT07570069
View directory record Official record
Conditions
Pain
Interventions
Suzetrigine, Efavirenz
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
18 Years to 55 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Aug 18, 2026 · Synced Oct 20, 2026, 2:28 PM EDT
Not yet recruiting Phase 4 Interventional

Suzetrigine vs. Standard Care Pain Relief Following Outpatient Knee Replacement Surgery

NCT07796152
View directory record Official record
Conditions
Knee Arthroplasty, Total, Post Operative Pain, Acute, Opioid Consumption, Postoperative
Interventions
Suzetrigine, Opioid standard care pain medicine
Drug
Lead sponsor
Endeavor Health
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Skokie, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Oct 20, 2026, 2:28 PM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

Journavx to Treat Pain After Thumb Basal Joint Arthroplasty

NCT07723352
View directory record Official record
Conditions
Thumb Basal Joint Osteoarthritis, Postoperative Pain, Joint Replacement Surgery, Joint Replacement
Interventions
suzetrigine 100mg, Acetaminophen
Drug
Lead sponsor
Rothman Institute Orthopaedics
Other
Eligibility
40 Years to 80 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 23, 2026 · Synced Oct 20, 2026, 2:28 PM EDT
Completed Phase 4 Interventional

A Single-Arm Study Evaluating the Effectiveness and Safety of Suzetrigine (SUZ) for Acute Pain After Aesthetic or Reconstructive Surgeries

NCT06887972
View directory record Official record
Conditions
Acute Pain
Interventions
Suzetrigine
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
5
States / cities
Atlanta, Georgia • Boston, Massachusetts • Bellaire, Texas + 2 more
Source: ClinicalTrials.gov public record
Updated Dec 15, 2025 · Synced Oct 20, 2026, 2:28 PM EDT
Recruiting Phase 3 Interventional

Evaluation of Efficacy and Safety of Suzetrigine for Pain Associated With Diabetic Peripheral Neuropathy

NCT06628908
View directory record Official record
Conditions
Diabetic Peripheral Neuropathic Pain
Interventions
Suzetrigine, Placebo (matched to SUZ), Pregabalin, Placebo (matched to Pregabalin)
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
18 Years to 80 Years
Enrollment
1,100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
76
States / cities
Anniston, Alabama • Birmingham, Alabama • Daphne, Alabama + 68 more
Source: ClinicalTrials.gov public record
Updated Oct 15, 2026 · Synced Oct 20, 2026, 2:28 PM EDT
Completed Phase 2 Interventional

Evaluation of Efficacy and Safety of VX-548 for Painful Lumbosacral Radiculopathy (PLSR)

NCT06176196
View directory record Official record
Conditions
Painful Lumbosacral Radiculopathy
Interventions
VX-548, Placebo
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
18 Years to 70 Years
Enrollment
218 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
54
States / cities
Phoenix, Arizona • Bakersfield, California • Banning, California + 48 more
Source: ClinicalTrials.gov public record
Updated Oct 1, 2025 · Synced Oct 20, 2026, 2:28 PM EDT
Enrolling by invitation Phase 4 Interventional

Suzetrigine vs Norco-postoperative Mohs Pain

NCT07575230
View directory record Official record
Conditions
Cutaneous Tumors, Mohs Micrographic Surgery
Interventions
Norco 5Mg-325Mg Tablet, Suzetrigine
Drug
Lead sponsor
Baylor Research Institute
Other
Eligibility
18 Years to 89 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Oct 20, 2026, 2:28 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study of Suzetrigine (SUZ) Spray-dried Dispersion (SSD) in Healthy Adult Panelists

NCT06834009
View directory record Official record
Conditions
Pain
Interventions
SUZ
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
25 Years to 80 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Woburn, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 14, 2025 · Synced Oct 20, 2026, 2:28 PM EDT
Completed Phase 2 Interventional Results available

A Study Evaluating Efficacy and Safety of VX-548 for Acute Pain After a Bunionectomy

NCT04977336
View directory record Official record
Conditions
Acute Pain
Interventions
VX-548, HB/APAP, Placebo (matched to VX-548), Placebo (matched to HB/APAP)
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
18 Years to 75 Years
Enrollment
274 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
12
States / cities
Sheffield, Alabama • Phoenix, Arizona • Anaheim, California + 9 more
Source: ClinicalTrials.gov public record
Updated Jun 25, 2025 · Synced Oct 20, 2026, 2:28 PM EDT
Completed Phase 2 Interventional Results available

A Study Evaluating Efficacy and Safety of VX-548 for Acute Pain After an Abdominoplasty

NCT05034952
View directory record Official record
Conditions
Acute Pain
Interventions
VX-548, HB/APAP, Placebo (matched to VX-548), Placebo (matched to HB/APAP)
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
18 Years to 75 Years
Enrollment
303 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
7
States / cities
Phoenix, Arizona • Pasadena, California • Pasadena, Maryland + 4 more
Source: ClinicalTrials.gov public record
Updated Dec 27, 2024 · Synced Oct 20, 2026, 2:28 PM EDT
Not yet recruiting Phase 4 Interventional

Suzetrigine for Opioid-Free Recovery After Cesarean Delivery

NCT07534709
View directory record Official record
Conditions
Cesarean Delivery, Cesarean Section, Pain, Postoperative, Opioid Consumption, Postoperative
Interventions
Suzetrigine, Placebo
Drug
Lead sponsor
University of Texas at Austin
Other
Eligibility
18 Years and older · Female only
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Apr 16, 2026 · Synced Oct 20, 2026, 2:28 PM EDT
Recruiting Phase 3 Interventional Accepts healthy volunteers

Suzetrigine in TKA

NCT07864896
View directory record Official record
Conditions
Total Knee Arthroplasty (TKA), Total Knee Arthroplasty \(TKA\), Total Knee Replacement, Total Knee Replacement Surgery, Total Knee Replacements, Total Knee Replacement Arthroplasty, Suzetrigine, Pain Management, Pain, Nav 1.8, JOURNAVX, Opioid Cessation, Opioid Consumption, Postoperative, Multimodal Analgesia, Randomized Controlled Trial, Randomized Controlled Study, Randomized Controlled Trials
Interventions
Placebo, Suzetrigine
Other · Drug
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
18 Years to 80 Years
Enrollment
148 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2030
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 20, 2026, 2:28 PM EDT
Recruiting Phase 4 Interventional

Precision Pain Management - A Randomized Clinical Trial Assessing the Efficacy of Suzetrigine on Postoperative Analgesia Among Surgical Patients at Higher Risk for Persistent Postoperative Opioid Use (POU)

NCT07672015
View directory record Official record
Conditions
Opioid Consumption, Postoperative
Interventions
Suzetrigine, Standard Care (in control arm)
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Oct 20, 2026, 2:28 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Evaluation of the Pharmacokinetics and Safety of VX-548 in Participants With Mild or Moderate Hepatic Impairment

NCT05560464
View directory record Official record
Conditions
Pain
Interventions
VX-548
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
18 Years to 75 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
2
States / cities
Miami, Florida • Orlando, Oklahoma
Source: ClinicalTrials.gov public record
Updated Mar 20, 2024 · Synced Oct 20, 2026, 2:28 PM EDT
Recruiting Phase 3 Interventional

Suzetrigine for Treatment and Reduction of Intense Discomfort After knEe Replacement PAIN

NCT07548385
View directory record Official record
Conditions
Total Knee Replacement Surgery, Post-operative Pain
Interventions
Suzetrigine, Placebo
Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years to 85 Years
Enrollment
235 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 23, 2026 · Synced Oct 20, 2026, 2:28 PM EDT