Articles: analgesics.
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Randomized Controlled Trial Comparative Study Clinical Trial
A 12-hour evaluation of the analgesic efficacy of diflunisal, zomepirac sodium, aspirin, and placebo in postoperative oral surgery pain.
One hundred ninety-nine outpatients with pain following oral surgery were randomly assigned, on a double-blind basis, a single oral dose of diflunisal (500 or 1,000 mg), zomepirac sodium 100 mg, aspirin 650 mg, or placebo. Using a self-rating record, subjects rated their pain and its relief hourly for 12 hours after medication. Measures of total and peak analgesia were derived from these patients' subjective reports. ⋯ Diflunisal 500 and 1,000 mg were comparable to zomepirac in peak analgesia and significantly superior to zomepirac for all measures of total analgesia. The onset of analgesia was comparable for 1,000 mg diflunisal, zomepirac, and aspirin, but more rapid for these treatments than for 500 mg diflunisal. The duration of analgesia was 12 hours for diflunisal, 9 hours for zomepirac, and 3 hours for aspirin.
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Anesthesia and analgesia · Jan 1983
Attitudes of patients, housestaff, and nurses toward postoperative analgesic care.
A survey was carried out among housestaff and nurses involved with postoperative patient care to assess their knowledge of analgesics and their attitudes toward postoperative analgesic care. Only one-fifth of the respondents prescribed for complete pain relief. There were some misconceptions about adding other drugs to narcotic analgesics as well as fear of the addictive properties of these narcotics. ⋯ Seventy-five percent of the patients reported that their overall postoperative pain relief had been adequate. There was no correlation between the amount of analgesic required postoperatively and either the degree to which patients believed pain builds character or the degree to which they rated themselves sensitive to pain. This study emphasizes the need for better and more comprehensive training of housestaff and nurses in analgesic care.
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Acta Anaesthesiol Belg · Jan 1983
Comparative StudyClinical evaluation of the analgesic potency of lofentanil in postoperative pain.
The efficacy and safety of IM lofentanil, the most potent morphinomimetic drug available, for rapid control of postoperative pain was compared with IM piritramide and placebo in a study of 120 patients. Piritramide 7.5 mg and 15 mg, lofentanil 0.25 micrograms, 0.50 micrograms and 0.75 micrograms had a rapid onset of analgesic effect. ⋯ There were no significant differences in pain relief between the different doses of lofentanil or between the different doses of piritramide. Side effects of very low incidence included nausea, vomiting and sedation in both piritramide and lofentanil groups.
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Randomized Controlled Trial Comparative Study Clinical Trial
Postoperative analgesic effects of dexamethasone sodium phosphate in bunion surgery.
A double-blind study was performed to evaluate the postoperative analgesic effects of dexamethasone sodium phosphate. This steroid or normal saline was randomly injected immediately after surgery into both feet of 51 patients who had identical procedures performed on each foot for the correction of bunion deformities. ⋯ No complications were attributed to the steroid treatment. This study supports the use of dexamethasone sodium phosphate for postoperative analgesia.