[Selective grinding in the laboratory].
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Biomedical subjects
Publications and source records attributed to G Soave.
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In a double-blind, randomized, parallel-group study involving sixty patients with severe pain due to fractures, the analgesic activity of indoprofen and pentazocine was evaluated. Each patient received one of the following treatments in random order: indoprofen 400 mg i.v., pentazocine 30 mg i.v., placebo. The analgesic effect was measured by rating the intensity of pain before treatment and after 1/2, 1, 2, 4 and 6 hours. Patients' final opinions on efficacy were assessed on the basis of categoric and visual analogue scales. Highly significant differences were found between the active drugs and placebo for all variables analyzed. Indoprofen was significantly superior to pentazocine when assessed through variables measuring total analgesic effects. Since both drugs were well tolerated, i.v. indoprofen appears to offer an effective and safe alternative to narcotic analgesics in acute pain due to fractures.
In a double-blind, parallel-group study indoprofen 800 mg daily was compared with indomethacin 100 mg daily in forty patients suffering from acute painful shoulder and other soft-tissue rheumatic complaints. Both drugs were administered orally for 14 days. Clinical assessments, carried out at baseline and on days 4, 8 and 15, included pain (at rest, upon pressure, on motion under load), quality of sleep, range of active motion and patient's opinion. A significant improvement in all variables was found for both indoprofen and indomethacin at each time of observation, almost reaching its maximum within the first week. Excellent or good results, as judged by the patients, were obtained in 90% of case in both treatment groups. No significant differences were observed between the two drugs. One patient taking indomethacin developed headache and dizziness, requiring discontinuation of treatment; three patients on indoprofen complained of mild or moderate gastric pain.
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