Anesthesia and analgesia
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Anesthesia and analgesia · Jun 2007
Randomized Controlled Trial Multicenter Study Comparative StudyThe influence of timing of administration on the analgesic efficacy of parecoxib in orthopedic surgery.
Parecoxib, a selective cyclooxygenase-2 inhibitor, may reduce postoperative pain without increasing bleeding when administered before surgery. ⋯ Administration of parecoxib before hip arthroplasty did not provide preemptive analgesia. There was a trend towards improved analgesia immediately after surgery with preincision administration, consistent with the expected time course of nonsteroidal antiinflammatory drug's effect. Perioperative parecoxib administration, consisting of two injections spaced 12 h apart, improved postoperative analgesia over the first 24 h without increasing bleeding.