Condition: Oral Cancer · Postoperative Pain Management · Free Tissue Flaps · Sponsor: Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
Background: Oral cancer radical surgery often requires free flap reconstruction. Postoperative pain is severe, and traditional opioids like sufentanil have side effects and may adversely affect tumor biology. Dezocine and nalbuphine are opioid agonist-antagonists with potentially better safety profiles. Their comparative effects on analgesia, complications, and flap survival in oral cancer surgery are unknown. Objective: To compare the efficacy of dezocine versus nalbuphine, both combined with sufentanil, for postoperative analgesia, and to evaluate their impact on postoperative complications and free flap survival/function in patients undergoing oral cancer radical surgery with flap reconstruction. Methods: This is a prospective, randomized, double-blind, controlled trial. Sixty eligible patients (aged 18-70, ASA I-III) will be randomly assigned (1:1) to receive postoperative patient-controlled intravenous analgesia (PCIA) with either Sufentanil + Dezocine or Sufentanil + Nalbuphine. The primary outcome is pain intensity assessed by the Visual Analogue Scale (VAS) at 2, 24, and 48 hours postoperatively. Secondary outcomes include flap survival status, sensory function recovery, incidence of adverse events (e.g., nausea, vomiting), and hospitalization duration. Potential Impact: This study may identify a superior postoperative analgesic regimen that provides effective pain relief while potentially improving flap outcomes and minimizing side effects for oral cancer patients…
This description comes directly from the study's public registry record.
Ganglan Fu, M.D. · 86+13570275074 · ganglan@126.com
Always discuss trial participation with your own doctor first.
| Department of Anesthesiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen Universit | Guangzhou, Guangdong, China | Recruiting |
Get one email when the public record changes — results posted, or the study's status changes. Nothing else, ever.
We email about this public record only. Unsubscribe anytime with one click. Never medical advice.
This page is independently generated by Eichor from the public ClinicalTrials.gov record and re-synced daily. It is not the sponsor's official website unless claimed. Nothing here is medical advice; eligibility is always determined by the study team — talk to your own doctor first.
Source record: clinicaltrials.gov/study/NCT07401641