1,557,776 papers found

A clinical trial is described in which twelve patients with Sjögren's Syndrome (SS) were given a dose of 135 mg ambroxol (Mucosolvan) daily for eight weeks. Nine of the patients completed the trial. Three patients dropped out because they developed side effects (generalized rashes in two patients and stomatitis in…

Purulent otorrhea is the most common complication of tympanostomy with tube placement. Some authors report an incidence of over 30%. We have evaluated topical gentamicin solution for prophylaxis in a controlled, randomized, prospective clinical trial. Nine patients of the 102 in the study developed otorrhea in the firs…

In a randomized clinical trial designed to test the efficacy of bifocal lenses for the control of juvenile myopia, each of 207 children between the ages of 6 and 15 years wore single vision lenses, +1.00 D add bifocals, or +2.00 D add bifocals for a period of 3 years. For the 124 subjects who completed the study, the m…

To evaluate the efficacy of levamisole in the treatment of Crohn's disease, 19 patients were entered into a long-term, randomized, double-blind, placebo-controlled clinical trial. Seventeen patients (eight in the levamisole group and nine in the placebo group) completed the initial treatment arm of the study. Assessmen…

The reports of hyperserotonaemia in chronic schizophrenics and the indications that fenfluramine, a serotonin-releasing drug, may be of therapeutic value in hyperserotonaemic autistic children, were the rationale for this clinical trial. Fenfluramine was administered to 4 treatment-resistant chronic schizophrenic in-pa…

Atracurium was given to 30 patients with terminal chronic renal insufficiency, in two regimens. Group I (20 patients) received a single dose of 0.6 mg kg-1 and group II (10 patients), received one or several injections of 0.2 mg kg-1. Tracheal intubation was performed with ease in all patients 3 min after the injection…

To determine the role of hyperacidity non-ulcer dyspepsia, forty-five Nigerians with this diagnosis were compared with twenty patients with proven duodenal ulcer with regard to their basal, maximal and peak acid outputs. The mean basal, maximal and peak acid outputs for the duodenal ulcer group were 6.72, 21.4 and 30.6…

Twenty-three outpatients with primary obsessive-compulsive disorder (OCD) were started in a 12-week double-blind clinical trial of clomipramine (CLI) (n = 11) and imipramine (IMI) (n = 12). There was no placebo and no crossover. After 6 weeks of treatment, data on 19 subjects (9 CLI, 10 IMI) were available. After week…

It has been suggested that taking extra vitamins around the time of conception may reduce the risk of fetal neural-tube defects. We have examined the evidence for this and conclude that there is considerable doubt about the efficacy of such a regimen. Also, it cannot be assumed that the taking of extra vitamins has no…

A post-marketing clinical trial was carried out in ambulatory patients to assess the efficacy and toleration of atenolol (100 mg)/chlorthalidone (25 mg) tablets in the treatment of arterial hypertension. Data are reported on a cut-off at 2449 patients. Analysis of results in the different age groups has shown that afte…

It is generally accepted that migraine is sensitive to intervention, whether in a treatment situation or in a clinical trial, and a "placebo effect" is often suggested. The influence of a number of non-specific therapeutic ingredients was examined in a recent six-month trial of cervical manipulation for migraine, and r…

A double-blind comparison between orally administered NAB 365 (clenbuterol) and salbutamol was conducted in 30 impatients with either asthma or chronic bronchitis with asthma who had at least 15% reversibility in airway obstruction following inhalation of 1,500 microgram of orciprenaline. NAB 365 (clenbuterol) was admi…

To test for sustained hypnotic efficacy, triazolam (0.6 mg) or flurazepam (30 mg) was given to chronic insomniac patients for 7 consecutive nights in parallel, double-blind design. Triazolam at this dose was an effective hypnotic by all usual subjective measures and did not produce appreciable hangover. Flurazepam perf…

Eighty-four patients with endoscopically-proved active duodenal ulcer were admitted to a multicentre double-blind trial with either pirenzepine tablets (25 mg three times per day for 1 week followed by 25 mg two times per day for 3 weeks) or placebo. Seventy-nine patients completed the trial, 44 treated with pirenzepin…

Twenty patients with chronic oral candidiasis were assigned by random allocation to a two-week course of either 10-mg clotrimazole buccal troches or placebo taken five times daily in a double-blind clinical trial. Each of the 10 recipients of clotrimazole had marked regression of symptoms and mucosal lesions, and in ni…

A double-blind controlled clinical trial of the efficacy of the prophylactic subcutaneous administration of calcium heparin in preventing deep vein thrombosis has been conducted in 50 patients with a fractured neck of the femur. Heparin was given every eight hours in a dose of 100 international units per kilogram of bo…

Follow-up of 5000 children given a single dose of live attenuated measles vaccine (Schwarz strain) when aged 10 months to 2 years shows a high level of protection in comparison with an unvaccinated group. This protection has been maintained for 12 years. Measles in vaccinated children was less severe as well as less fr…

A double blind clinical trial was undertaken in order to compare the plaque inhibiting effect of SnF2 (0.2% and 0.3%) with chlorhexidine (0.1%) applied as mouthrinses in a test panel of 12 dental hygienist students. The experimental series were performed in periods of four days. The mean Plaque Index values were 0.35 a…

After a 16-week clinical trial of a new anti-inflammatory drug, the participants were given a factual test to determine whether they had understood and remembered the information given them when consent was solicited. They filled out a questionnaire about their reasons for volunteering and their views on clinical studi…

1 The effect of labetalol has been assessed in an open clinical trial in 19 patients with sub-optimal control of blood pressure on other therapy, and in a placebo-controlled cross-over study. Most patients were taking a diuretic before the trial and they continued to do so during the trial. 2 In the open trial, labetal…