Article ID Journal Published Year Pages File Type
2763765 Journal of Clinical Anesthesia 2007 5 Pages PDF
Abstract

Study ObjectiveTo investigate the analgesic efficacy of preoperative flurbiprofen on postoperative pain after tonsillectomy.DesignProspective, randomized, nonblinded, non–placebo-controlled study.SettingMunicipal hospital.PatientsTwenty-five ASA physical status I patients older than 20 years of age, who were scheduled for tonsillectomy.InterventionsPatients were randomly allocated to two groups to receive preoperative intravenous (IV) 50 mg flurbiprofen (group F) or not (group C). Anesthesia was induced with IV propofol two mg/kg and maintained with nitrous oxide and sevoflurane.MeasurementsPain scores at rest and at swallowing, intraoperative bleeding, vital signs during the postanesthetic period, interval until diclofenac sodium suppository rescue, and the total dose required for 12 hours postoperatively were all recorded.Main ResultsPain scores at rest as well as those recorded after swallowing 30 minutes after tonsillectomy were significantly lower in group F than in group C. During the first postoperative 1.5 hours, significantly fewer patients in group F required rescue diclofenac suppository than did group C patients. However, total dose of required rescue during the postoperative 12 hours in group F did not significantly differ from that of group C. There were no significant differences in intraoperative bleeding or in any vital signs during the postanesthetic period either.ConclusionPreoperative flurbiprofen suppressed immediate postoperative pain after tonsillectomy. The analgesic effect, however, disappeared in a few hours and was insufficient for overnight pain relief.

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Health Sciences Medicine and Dentistry Anesthesiology and Pain Medicine
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