BACKGROUND: Aim of the current meta-analysis was to assess the effects of intraoperative dexmedetomidine on postoperative pain, analgesic consumption, and adverse events in comparison with placebo or opioids in children undergoing surgery. METHODS: This meta-analysis was performed according to the recommendations of the PRISMA statement and the Cochrane collaboration. For dichotomous and continuous outcomes of efficacy and adverse events, the Revman(®) (The Nordic Cochrane Centre, Copenhagen, Denmark) statistical software was used to calculate relative risk (RR), mean difference (MD), and 95% confidence intervals (CI). RESULTS: We included 11 randomized controlled trials - 434 children received dexmedetomidine, 440 received control. In comparison with placebo, children receiving dexmedetomidine showed a reduced RR for postoperative opioids (0.4; 95% CI: 0.26-0.62; P < 0.00001) and postoperative pain (0.51; 95% CI: 0.32-0.81; P = 0.004). Similar results were obtained for the comparison with intraoperative opioids: reduced RR for postoperative pain (0.49; 95% CI: 0.25-0.94; P = 0.03) and the need for postoperative opioids (0.77; 95% CI: 0.60-1.09; P = 0.05). CONCLUSIONS: This meta-analysis revealed a lower risk for postoperative pain and the need for postoperative opioids following intraoperative dexmedetomidine in comparison with placebo or opioids in children undergoing surgery; however, the influence of dexmedetomidine on postoperative opioid consumption is less clear. Although there were only a limited number of adverse events, further studies focusing on procedure specific dexmedetomidine dosing and adverse events are urgently needed.
BACKGROUND: Aim of the current meta-analysis was to assess the effects of intraoperative dexmedetomidine on postoperative pain, analgesic consumption, and adverse events in comparison with placebo or opioids in children undergoing surgery. METHODS: This meta-analysis was performed according to the recommendations of the PRISMA statement and the Cochrane collaboration. For dichotomous and continuous outcomes of efficacy and adverse events, the Revman(®) (The Nordic Cochrane Centre, Copenhagen, Denmark) statistical software was used to calculate relative risk (RR), mean difference (MD), and 95% confidence intervals (CI). RESULTS: We included 11 randomized controlled trials - 434 children received dexmedetomidine, 440 received control. In comparison with placebo, children receiving dexmedetomidine showed a reduced RR for postoperative opioids (0.4; 95% CI: 0.26-0.62; P < 0.00001) and postoperative pain (0.51; 95% CI: 0.32-0.81; P = 0.004). Similar results were obtained for the comparison with intraoperative opioids: reduced RR for postoperative pain (0.49; 95% CI: 0.25-0.94; P = 0.03) and the need for postoperative opioids (0.77; 95% CI: 0.60-1.09; P = 0.05). CONCLUSIONS: This meta-analysis revealed a lower risk for postoperative pain and the need for postoperative opioids following intraoperative dexmedetomidine in comparison with placebo or opioids in children undergoing surgery; however, the influence of dexmedetomidine on postoperative opioid consumption is less clear. Although there were only a limited number of adverse events, further studies focusing on procedure specific dexmedetomidine dosing and adverse events are urgently needed.
Authors: Talal A Kayyal; Erik M Wolfswinkel; William M Weathers; Samantha J Capehart; Laura A Monson; Edward P Buchanan; Chris D Glover Journal: Craniomaxillofac Trauma Reconstr Date: 2014-02-28
Authors: Sami Abu-Halaweh; Firas Obeidat; Anthony R Absalom; Abdelkareem AlOweidi; Mahmood Abu Abeeleh; Ibrahim Qudaisat; Fay Robinson; Keira P Mason Journal: Surg Endosc Date: 2015-11-05 Impact factor: 4.584
Authors: Christine G Jette; Julia M Rosenbloom; Ellen Wang; Elizabeth De Souza; T Anthony Anderson Journal: J Racial Ethn Health Disparities Date: 2020-07-03