Comparison between butorphanol and nalbuphine for alleviation of catheter-related bladder discomfort and emergence agitation in patients undergoing open spinal surgery: a randomized clinical trial.

ABSTRACT:

Introduction

Opioid receptor agonist/antagonists have positive effects in the management of catheter-related bladder discomfort (CRBD). Whether the differences in κ receptor affinity will have different effects is still unknown. This study aims to compare the efficacy of opioid agents with varying κ receptor affinity profiles in alleviating CRBD and emergence agitation (EA).

Patients and methods

A total of 120 patients undergoing open spinal surgery were randomly assigned into three groups: saline group, butorphanol group, and nalbuphine group. All drugs were injected intravenously 30 min before the end of surgery. The primary outcomes were the incidence of moderate to severe CRBD and EA at 5 min after tracheal extubation. Secondary outcomes included the severity of CRBD, nu

SUBMITTER: Wang W 

PROVIDER: S-EPMC12302433 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature