Efficacy of parecoxib sodium on postoperative shivering: meta-analysis of clinical trials

摘要

ObjectiveTo evaluate the effect of parecoxib on preventing postoperative shivering.MethodsMain outcomes were the relative risk (odds ratio, OR) and 95% confidence interval (CI) relative to the incidence of shivering.ResultsFourteen trials with 1,175 patients were analyzed. The pooled evidence suggested that parecoxib sodium, given before anesthesia or postoperatively (only 4 cases), had the potential to prevent postoperative shivering (OR?=?0.21, 95% CI, 0.16, 0.29). Compared with the placebo, parecoxib sodium significantly lowered the incidence of postoperative shivering as follows: mild shivering [OR?=?0.51, 95% CI (0.35, 0.74)]; moderate shivering [OR?=?0.28, 95% CI (0.18, 0.45)]; severe shivering [OR?=?0.18, 95% CI (0.10, 0.33)]. Compared with placebo, there was no significant association of parecoxib sodium with restlessness [OR?=?0.95, 95% CI (0.59, 1.52)] or nausea/vomiting [OR?=?0.24, 95% CI (0.09, 0.66)]. In addition, pethidine rescue was used significantly more often in the control group than in the parecoxib sodium group [OR?=?0.22, 95% CI (0.09, 0.53)].ConclusionsParecoxib sodium may be an effective strategy for preventing postoperative shivering.