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find Author "PangBo" 1 results
  • Local Infiltration Analgesia for Postoperative Pain after Hip Arthroplasty: A Meta-analysis

    ObjectiveTo evaluate the impact of local infiltration analgesia on postoperative pain after hip arthroplasty. MethodsRelevant randomized controlled trials comparing the analgesia effect and adverse effects between local infiltration analgesia group and non-local infiltration analgesia group (control group) were identified from Cochrane Library, Embase, PubMed, China National Knowledge Infrastructure, VIP database and Wanfang database from their establishment until May 2016. A systematic review was performed to compare the pain scores and adverse events between those two groups. Effective data were pooled for Meta-analysis with software RevMan 5.2.0. ResultsTwelve eligible trials were identified in this study. The pain scores of the two groups of patients during rest time after surgery were significantly different[WMD=-19.06, 95%CI (-21.51, -16.62), P<0.000 01]; the pain scores were also significantly different during activity time[WMD=-11.45, 95%CI (-15.56, -7.34), P<0.000 01]. There was significant difference in postoperative nausea and vomiting between the two groups[RR=0.59, 95%CI (0.42, 0.84), P=0.003]. The pain degree and incidence of nausea and vomiting in the local infiltration analgesia group were lower than the control group, but there was no significant difference between the two groups in terms of urinary retention, itch and hypotension (P>0.05). ConclusionLocal infiltration analgesia is effective in reducing postoperative pain without any additional adverse reactions.

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