1,575,443 papers found

Twenty patients with mild to moderate essential hypertension completed this double-blind cross-over randomized clinical trial of propranolol and acebutolol. Acebutolol was found to be as effective and safe as propranolol in lowering the systolic and diastolic blood pressure both in supine as well as in standing positio…

In a controlled clinical trial in 165 patients single layer anastomoses (n = 103) were compared to two layer anastomoses (n = 62). All anastomoses were controlled radiologically. The rate of dehiscence was 7.7% (n = 8) for the single layer group, 6.5% (n = 4) for the two layer group. Six patients died, 3 of both groups…

Prostaglandin E2 is known to stimulate erythropoiesis by different mechanisms. A clinical trial of prostaglandin E2 to stimulate erythropoiesis in four patients with anemia of end stage renal disease resulted in an increment in peripheral blood Burst Forming Units-Erythroid (BFU-E). This increase in erythroid progenito…

Clinical studies were carried out on the herb combination Dietosan on 40 patients with diabetes mellitus, insulin-independent type. Twenty patients were treated with the species, and another 20--with the disperg. Eighteen patients, out of both groups have taken glybenclamide. A good compensation of diabetes was attaine…

In an open clinical trial of clonidine hydrochloride and neuroleptics in patients with Gilles de la Tourette's syndrome, neuroleptics resulted in greater improvement across the range of symptoms in a larger proportion of patients than did clonidine. A small subgroup of patients may have benefited from treatment with cl…

A prospective, controlled trial of antibiotic therapy was carried out in 90 patients with perforated appendicitis. One randomly selected group received systemic metronidazole, started peroperatively, plus locally instilled ampicillin. The other group, also randomly selected, received only local ampicillin. There was no…

In a double-blind, crossover study of single doses an inhalant solution of metaproterenol was compared with an 0.5% solution of isoproterenol and placebo in nine patients with bronchial asthma and 13 patients with chronic obstructive pulmonary disease. The solutions were administered by IPPB in 15-minute treatment sess…

A double-blind clinical trial of vincamine hydrochloride and a known dihydrogenated ergotoxine derivative, administered i.m. for 10 days, was conducted on 2 groups of 10 hospitalised cerebrovascular patients. Hemiplegia was evaluated prior to treatment and on its 5th and 10th day, by a scoring system. Statistical asses…

1 The mode of action of hypotensive drugs is not necessarily the same early and late in a course of treatment. 2 It was aimed to study this possible difference of effects for the drugs debrisoquine and propranolol, using a clinical trial design and measuring as many cardiovascular functions as possible by noninvasive m…

A clinical trial was undertaken to evaluate three medical treatments commonly used for chronic secretory otitis media. The treatments compared were Ephedrine nose drops, an oral antihistamine and decongestant (Dimotapp) and autoinflation of the middle ear. Changes in middle ear compliance and pressure were used as obje…

A controlled clinical trial of the anti-inflammatory, analgesic, muscle-relaxing and anxiolytic activity of a new compound (parsalmide) was compared with that of phenybutazone in 40 patients with acute or exacerbated inflammatory or degenerative processes randomly distributed into two treatment groups. Parsalmide was m…

Sulindac (400 mg/day) has been compared with ibuprofen (1200 mg/day) in 40 patients with osteoarthrosis of the hip, over an eight-week period, in a double-blind controlled clinical trial. The two drugs were comparable in terms of patient preference, effects on hip movements, and toxicity. Sulindac showed superior analg…

The findings are reported of a controlled clinical trial comparing in 66 rheumatoid arthritis patients 0 g (placebo), and 0.50 g a day and 1 g a day of penicillamine. Each of these groups has been subdivided into two, one part receiving 5 mg a day of zinc metal supplement, the other a placebo. The trial was planned to…

The antiarthrosic effectiveness with respect to spontaneous pain upon movement and pressure, of alclofenac (4-allyloxy-3-chlorophenyl-acetic acid) was tested in a homogeneous group of elderly patients and compared with orally administered indomethacin. The research was carried out in strictly controlled, double-blind e…

The observations upon the therapeutic effect of Caved S preparation are reported, being a combination of deglycyrrhizinated liquorice, alkalizing substances and vagolytic drugs. The clinical trial of the medicine reveals it to be with a quick effect on the subjective complaints good tolerance and no manifested disturba…

A double blind trial of a single 40 mg dose of the beta adrenergic blocking agent propranolol in the treatment of essential tremor produced significant reduction of tremor in four of five patients, but this effect was transient and had considerably diminished within four hours. A month's double blind clinical trial of…

The organization of controlled clinical trials requires well-defined clerical procedures which, with large-scale studies, are so monotonous that it is difficult to attract and keep staff of a sufficiently high calibre. In a large-scale trial of pulmonary tuberculosis, a computer is being used to undertake much of the r…

In a double-blind trial of topical I,25-dihydroxycholecalciferol in 47 patients with psoriasis no benefit was shown compared with placebo.