Annals of clinical research
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Randomized Controlled Trial Clinical Trial
Lorcainide in the prophylaxis of ventricular arrhythmias in acute myocardial infarction.
Lorcainide, a new class I antiarrhythmic agent, was administered intravenously to eight patients with acute myocardial infarction for 24 hours, and thereafter given by mouth, 200 mg daily for ten days. Ten control infarction patients were given lidocaine 3 mg/min during the first 24 hours and the oral betablocking agent, pindolol, for the following ten days. The two groups were comparable with respect to age, sex, onset-admission interval, and site and size of infarction. ⋯ No major adverse effects were noticed, mild insomnia being the most disturbing reaction. It is concluded that lorcainide is an acceptable alternative to lidocaine in the treatment of ventricular arrhythmias in the acute stage of myocardial infarction. It has the advantage of being effective by oral route, too.
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Randomized Controlled Trial Comparative Study Clinical Trial
A comparative study of loperamide and diphenoxylate in the treatment of chronic diarrhoea caused by intestinal resection.
A double-blind cross-over study of the antidiarrhoeal effects of loperamide and diphenoxylate in 29 patients with chronic diarrhoea due to intestinal resection is presented. Most of these subjects had had surgery for Crohn's disease which was in a stable and nonactive phase during the study. Loperamide and diphenoxylate were presented as identical capsules. ⋯ The number of capsules required to control diarrhoea was significantly smaller in the loperamide group than in the diphenoxylate group. Loperamide was also statistically superior to diphenoxylate at reducing the number of stools and improving the faecal consistency. Nineteen of the 29 patients considered loperamide to be the most effective antidiarrhoeal drug, five preferred diphenoxylate and five did not notice any difference.
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Randomized Controlled Trial Clinical Trial Controlled Clinical Trial
A controlled clinical trial of chlormezanone, orphenadrine, orphenadrine/paracetamol and placebo in the treatment of painful skeletal muscle spasms.
Four hundred patients with painful muscle spasm caused by five common musculoskeletal diseases were included in a double-blind controlled trial of chlormezanone, orphenadrine, orphenadrine/paracetomol and placebo. Patients were treated for one week and then asked for their subjective assessment of the treatment. Fifty-three per cent improved on placebo, 57 percent on chlormezanone, 66 percent on orphenadrine and 71 percent on orphenadrine/paracetamol. There was no significant difference between chlormezanone and placebo, but orphenadrine appeared to have a beneficial effect, presumably because of its muscle relaxant activity.
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Randomized Controlled Trial Comparative Study Clinical Trial
Comparison of long-term, low-dosage nitrofurantoin, methenamine hippurate, trimethoprim and trimethoprim-sulphamethoxazole on the control of recurrent urinary tract infection.