Abstract
SummaryIn a randomized, single-dose, double-blind, parallel comparative trial of analgesic efficacy, 96 adult patients received either 10 mg ketorolac tromethamine or 400 mg glafenine orally the morning after surgery if they requested pain relief medication. Each patient provided a baseline pain assessment and then received the assigned medication. Patients assessed pain intensity and pain relief and reported any adverse events in interviews held 30 minutes after drug administration and then hourly for 6 hours. The demographic characteristics, baseline pain intensity, and surgical categories of the 47 patients who received ketorolac tromethamine and the 49 who received glafenine were similar. Both drugs provided prompt, sustained pain relief throughout the 6-hour observation period, and there were no statistically significant differences between the two groups in any of the efficacy measures analyzed. The global assessment recorded by patients suggested a slight clinical advantage for ketorolac tromethami...

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