Geneva, March 23 -- International Clinical Trials Registry received information related to the study (ChiCTR2600120180) titled 'Randomized Controlled Study on the Effect of Preemptive Analgesia with Dezocine Injection on Postoperative Swallowing Pain and Recovery of Swallowing Function in Patients Undergoing Anterior Cervical Discectomy and Fusion' on March 10.

Study Type: Interventional study

Study Design: Parallel

Primary Sponsor: The First Affiliated Hospital of Xi'an Jiaotong University

Condition: Obesity

Intervention: Dezocine group:30 minutes before the surgical incision, the anesthesiologist administered the test drug, dezocine injection, intravenously at a rate of 0.1mg/kg.

Recruitment Status: Not Recruiting

Phase: N/A ...