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Biomedical subjects

J P Calderazzo

Publications and source records attributed to J P Calderazzo.

3 recordsLinked to original sources

An evaluation of the analgesic efficacy of three opioid-analgesic combinations in postoperative oral surgery pain.

The analgesic efficacy of a hydrocodone-acetaminophen combination, a codeine-acetaminophen combination, a codeine-APC (aspirin, phenacetin, and caffeine) combination, and a placebo was evaluated in outpatients who had moderate or severe pain after the surgical removal of impacted third molars. Each of the active medications had a significant effect on essentially all measures of total and peak analgesia; they did not differ significantly on any measure of analgesia. Adverse effects were transitory and, in general, appear to have been related to the centrally acting component of each combination analgesic.

Acetaminophen↗

A 12-hour evaluation of the analgesic efficacy of diflunisal, aspirin, and placebo in postoperative dental pain.

Two-hundred and one outpatients with postoperative pain following oral surgery were randomly assigned, on a double-blind basis, a single oral dose of diflunisal (250, 500, or 1000 mg), aspirin (650 mg), or placebo. Using a self-rating record, the subjects rated their pain and its relief hourly for 12 hours after medication. Measures of peak and total analgesia were derived from the patients' subjective reports. Diflunisal 250 and 1000 mg were significantly superior to aspirin for every measure of total and peak analgesia; the 500-mg diflunisal dose was significantly superior to aspirin for measures of total analgesia only. All doses of diflunisal were significantly superior to aspirin and placebo at each hour from hour 3 through hour 12. Approximately 60 per cent of the patients treated with diflunisal completed the 12-hour observation period without the need for additional analgesic therapy. Adverse effects were mild and transitory and occurred in less than 10 per cent of the patients.

Adult↗