International journal of clinical pharmacology research
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Int J Clin Pharmacol Res · Jan 1996
Randomized Controlled Trial Comparative Study Clinical TrialComparison of the analgesic effects of diflunisal and paracetamol in the treatment of postoperative dental pain.
The search for new effective analgesics without unwanted effects on the coagulation mechanism and a longer duration of activity has been intensified. One such development is diflunisal and the aim of this study was to compare the analgesic effect of diflunisal with that of paracetamol. ⋯ Pain intensity and relief were assessed postoperatively for 8h using category-rating scales. The results showed a statistically significant difference in favour of diflunisal in each and every parameter used in determining the efficacy of the treatment.
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Int J Clin Pharmacol Res · Jan 1996
Randomized Controlled Trial Multicenter Study Clinical TrialOral tramadol and buprenorphine in tumour pain. An Italian multicentre trial.
In this multicentre trial tramadol and buprenorphine were compared for the treatment of neoplastic pain no longer responsive to non-steroidal antiinflammatory drugs. A total of 131 adults (86 M, 45F) were treated with tramadol (one 100-mg slow-release tablet every 8-12 h), or buprenorphine (one sublingual 0.2-mg tablet every 6-8 h). The trial was to continue for up to six months. ⋯ There were six drop-outs in the first group (9%) and seven in the second (11%). Serious symptoms arose more frequently in the buprenorphine group (19% cf. 10%). No signs of dependence or tolerance were noted.