1,558,173 papers found

A clinical trial was designed to compare the amount of useful diagnostic information obtained from the ten-minute (24 x 30 cm) film of an IVU when using either indirect (100 mm) or conventional radiography. The films for 50 patients were independently examined by ten radiologists. Eight observers considered conventiona…

The treatment of herpetic corneal ulcerations with trifluorthymidine (F3T) has been evaluated in a clinical trial. F3T was found to be an effective antiviral agent for herpetic keratitis and a valuable alternative to idoxuridine (IDU)-therapy. Clinically IDU-resistent herpetic ulcers responded favourably to treatment w…

A clinical trial of lithium carbonate was undertaken in a group of 20 patients suffering from chronic cluster headache. Blood levels of lithium were determined at regular intervals to monitor the therapeutic dosage. Lithium was found to be an effective prophylactic agent for chronic cluster headache patients. The effec…

The antidepressants trimipramine and imipramine were compared within the framework of a multiclinical study performed under the conditions of a controlled clinical experiment. There has been found a time-different remission of affective und psychomotoric symptoms. The panthymoleptic action of trimipramine and other ant…

The level of functional achievement gained during a rehabilitation programme provides the basis for supplying aids and requesting community services on discharge. In a study of follow up regimes for patients with rheumatoid arthritis a comparison was made between functional assessments in hospital before discharge and…

The efficacy of beclomethasone diproprionate aerosal (BDA) was studied in 27 steroid-dependent asthmatic children. In the double-blind portion of the study BDA was found to be superior to placebo. The benefits of BDA therapy were sustained through the two-year, open-label portion of the study. Adverse effects were few…

The placebo effect of transcutaneous electrical stimulation was studied in 93 patients in a double-blind cross-over trial using a genuine stimulator and a placebo machine. Placebo analgesic effect occurred in 32% of trials, as compared with 48% for actual stimulation. The placebo effect of the transcutaneous electrical…

A double-blind placebo-controlled trial of L-tryptophan, with pyridoxine and ascorbic acid, was carried out in 10 female patients suffering from mania. In contrast to earlier studies led by Prange and Murphy, L-tryptophan was found to be no better than placebo.

A clinical study was conducted on the effects of an alexidine or placebo oral rinse on plaque and gingivitis. Forty-two male subjects rinsed for 54 days while continuing toothbrushing. This was followed by 4 days of mouthrinsing only. The alexidine mouthrinse significantly reduced the plaque index when used in conjunct…

Investigations of the psychotropic effects of progestogens employing the technique of quantitative pharmaco-EEG indicated that progestogens produce a profile similar to that of the minor tranquillizers. Healthy volunteers received single oral doses in a double-blind controlled study. A short review of the clinical lite…

In a double-blind study 91 patients with acne vulgaris were treated either with oral zinc sulphate (0.4 g daily) or with a placebo. Forty-eight patients received zince treatment and 43 patients placebo. Significantly better results were demonstrated in favour of zince after 12 weeks.

In a double-blind, single-dose, multiple cross-over study, floctafenine (200 mg) was shown to be an active analgesic and similar in potency to aspirin (600 mg). A graphic rating scale was used to measure pain relief. The use of such a scale without cut-off points at each end led to problems in the distribution of resul…