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Autonomic Neural Blockade in Bariatric Surgery

StatusRecruiting
PhaseNot applicable
Started
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Record History

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  1. Recruitment opened
    • Start date changed from estimate of Mar 2026 to Feb 5, 2026
    • Site details revised
    v4
  2. Start date: Sep 2025 to Mar 2026v3
  3. Secondary endpoints revised (2)v2
  4. Study First Submitted
  • Stopped: an ongoing trial was terminated, suspended or withdrawn.
  • Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
  • Minor: routine progress and housekeeping, such as sites added or enrollment closed.
The purpose of this research is to evaluate if autonomic nerve block (ANB- blocking pain and nausea signals) decreases pain and anti-nausea medication requirements as well as the experience of pain/nausea during the first 72 hours after sleeve gastrectomy or gastric bypass surgery. Participants will be randomly assigned either to the standard of care or the ANB group before surgery. As part of standard of care, in both groups, laparoscopic bariatric surgery will be initiated with local anesthetic injected into the abdominal wall. In the ANB group, participants will be given an additional injection of local anesthetic medication to block nerves on and around the stomach.
Trial Details
NCT Number NCT07104825
Lead Sponsor Endeavor Health
Conditions
(from sponsor)		 Bariatric Surgery Candidate, Pain, Postoperative, Nausea and Vomiting, Postoperative, Opioid Use
Related terms Postoperative Nausea and Vomiting, Postoperative Pain
Enrollment 200 participants
Start Date
Primary Completion (estimated)
Study Completion (estimated)
Updated on ClinicalTrials.gov