🏛️ Verified NIH Record • Updated 2026-05-29

Suzetrigine for Opioid-Sparing Postoperative Analgesia Following Transvaginal Pelvic Reconstructive Surgery (NCT07600697)

🟡 Not Yet Recruiting Phase4 💊 Investigational Drug / Biologic Sponsor: University of California, Los Angeles

🩺 Plain-English Summary (8th-Grade Level)

Suzetrigine is a selective NaV1.8 inhibitor that provides peripheral analgesia without opioid-related CNS effects. This single-center stepped-wedge randomized clinical trial evaluates whether a suzetrigine-based postoperative analgesic regimen provides non-inferior pain control compared with standard opioid-inclusive care following transvaginal pelvic reconstructive surgery. The study will enroll 120 participants and assess pain, opioid consumption, adverse events, and functional recovery.

Who can join: To join this study, participants generally need to meet the listed inclusion criteria (3 items) and avoid the listed exclusions (7 items).

Location: University of California, Los Angeles (UCLA) — Los Angeles, California

Age range: 18 Years

📋 "Do I Qualify?" — 1-Minute Self Screener

Instant Checklist

Check every box below. If you can check all of them, you may meet the study's basic screening requirements (final eligibility is confirmed by the site team).

Usually NOT eligible if any of the following apply:

  • Exclusion Criteria:
  • Chronic opioid use.
  • Liver failure.
  • End-stage renal disease (ESRD).
  • Chronic pain syndromes, including: Fibromyalgia Interstitial cystitis Chronic pelvic pain
  • Contraindication to acetaminophen or ibuprofen.
  • Use of strong CYP3A4 inhibitors within 7 days prior to surgery or anticipated need during the treatment period.

🔍 Extracted verbatim from the official NIH eligibility criteria. Always confirm with the study coordinator.

📍 All Participating Trial Locations (1 Sites)

  • University of California, Los Angeles (UCLA) — Los Angeles, California

📞 Contact the Study Coordinator

Phone: (310) 794-0206

Email: aackerman@mednet.ucla.edu

Coordinator details come directly from the registered NIH protocol. Confirm the study is still recruiting before traveling.

💰 Cost, Insurance & Patient Rights

  • 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
  • Routine Patient Care: Under federal law (ACA § 2709) and many state statutes, routine care costs are covered during participation.
  • Voluntary Participation: You may withdraw at any time without affecting your standard medical care.
  • 💵 Compensation indicated: Participants will receive either suzetrigine or standard opioid-inclusive postoperative care according to a stepped-wedge randomization schedule.

More studies in Pelvic Organ Prolapse (POP)

💡 How to Participate

  1. Check the checklist above to see if you may qualify.
  2. Contact the study coordinator using the phone/email above.
  3. Ask about the visit schedule, what is covered at no cost, and any travel support.
  4. Confirm with your own doctor before making a decision.
🏛️ View Official NIH Record ↗