The efficacy and safety of ketorolac for postoperative pain management in lumbar spine surgery: a meta-analysis of randomized controlled trials
Abstract
Ketorolac is widely utilized for postoperative pain management, including back pain after lumbar spinal surgery. Several trials have assessed the efficacy of Ketorolac alone and in combination with other analgesics such as bupivacaine, morphine, epinephrine, paracetamol, and pregabalin. However, the effects and safety profile of ketorolac in these contexts remain controversial. We conducted a systematic review and meta-analysis of randomized controlled trials (RCTs) to evaluate the efficacy and safety of Ketorolac administration, both as a monotherapy and in combination with other analgesics, for managing postoperative pain in adults undergoing lumbar spinal surgery. We searched PubMed, EMbase, Web of Science, EBSCO, CNKI, WanFang, VIP, and Cochrane library databases through July 2024 for randomized controlled trials (RCTs) assessing the analgesic efficacy of Ketorolac administration for postoperative pain of lumbar surgery. The meta-analysis was conducted following the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) statements. Data were extracted and analyzed using open-source meta-analysis software OpenMeta-Analyst, focusing on outcomes such as VAS pain scores, postoperative morphine requirements (PMR), length of hospital stay (LOS), and adverse effects, such as nausea, vomiting, pruritus, and constipation. The quality of evidence was assessed using the Jada scale. Thirteen RCTs comprising a total of 938 patients were included. The…
How strong is the evidence?
Evidence Hub reads this as a meta-analysis, done in people. Its evidence level is 1 of 5 (Highest · pooled evidence). Pooled evidence from several studies sits at the top of the evidence pyramid. Reported size: 938 participants or records.
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