• Li Shuying, Li Ping, Ni Juan, and Luo Dong.
• Department of Anesthesiology, West China Second Hospital of Sichuan University, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu 610041, China.
• J Clin Anesth. 2016 Nov 1; 34: 440-7.

BackgroundCough is one of the most common complications of opioids. Many studies have evaluated the effect of various drugs in preventing opioid-induced cough (OIC). However, there is existing controversy about those reports. The present study was performed to assess the efficacy of different interventions on OIC.MethodsWe searched the Cochrane Central Register of Controlled Trials (CENTRAL), PubMed, and Embase to identify randomized controlled trials on the efficacy of different drugs in the prevention of OIC. Opioids included fentanyl, sufentanil, and remifentanil. We mainly investigated the incidence and severity of OIC after different interventions.ResultsThirty-four trials including 9906 patients were analyzed in this study. Twenty different drugs were reported, and 10 drugs were indentified in more than 2 articles. These drugs, including lidocaine, ketamine, dexmedetomidine, priming of fentanyl, propofol, dezocine, dexamethasone, dextromethorphan, and magnesium sulfate (MgSO4), showed a significant efficacy compared with controls. There were insufficient numbers of trials for salbutamol, clonidine, tramadol, pentazocine, rocuronium, midazolam, atropine, terbutaline, sodium chromoglycate, beclomethasone, and ephedrine. From these data, we found that salbutamol, tramadol, midazolam, and atropine were ineffective.ConclusionsThis meta-analysis suggested that the prophylactic administration of lidocaine, ketamine, dexmedetomidine, priming of fentanyl, propofol, and dezocine was effective in preventing OIC.Copyright © 2016 Elsevier Inc. All rights reserved.

23 keywords...

hide…