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Biomedical subjects

E Rainer

Publications and source records attributed to E Rainer.

24 records · Page 2Linked to original sources
PubMedDate not supplied

Effectiveness of the dopamine agonist lisuride in the treatment of acromegaly and pathological hyperprolactinemic states.

We have studied the effects of the chronic administration of the dopamine agonist lisuride (L) in 21 acromegalics (group 1) and in 25 patients with pathological hyperprolactinemia (group 2). Before starting the treatment levels of PRL and/or GH were determined during acute tests with L (0.3 mg po) or TRH (0.2 mg iv). L was given in doses ranging between 0.4 and 2.4 mg/day. GH and/or PRL were determined at monthly intervals, TRH (6 patients of group 1 and 10 of group 2) was repeated during L therapy. In 10 patients of group 1 GH levels were reduced below 10 ng/ml by L therapy; in the remaining patients GH levels were reduced by 50% of the pretreatment values or they were unchanged. The correlation (p less than 0.01) found between GH levels during acute and chronic L administration indicates that GH changes after acute test are predictive of the outcome of the treatment. In all patients PRL was reduced during the therapy to at least 50% of the basal values and in most patients PRL fell to the normal range. No correlation was found between PRL levels during acute and chronic L administration. During the therapy TRH still increased GH levels in most patients whereas it failed to raise PRL. The withdrawal of L was followed by a rapid return of GH to the pretreatment values whereas PRL showed a slower increase. In acromegalics whose GH was lowered by L there was also a marked amelioration of clinical and metabolic parameters. The lowering of PRL was accompanied by the resumption of ovulatory menses even in patients with tumoral hyperprolactinemia. Males reported improvement in sexual performance. An improvement of visual field occurred in 1 patient. In 1 patient with a large prolactinoma serial computerized tomography scans performed during 2 yr of treatment showed a marked reduction of the tumor size.

Acromegaly↗
PubMedDate not supplied

Haemodialysis patients' knowledge and beliefs about medication.

Patient adherence to treatment continues to concern health professionals. Non-adherence is costly to: a) the patient in terms of health, psychological well-being and quality of life, b) the health care providers in terms of individual professionalism, job satisfaction and the provision of optimum care packages, and c) the managers in terms of finance and service planning. Several factors are thought to be influential in treatment adherence.

Adult↗
PubMedDate not supplied

Citicoline in the treatment of Parkinson's disease.

Eighty-five patients with an established diagnosis of primary Parkinson's disease were randomly assigned to receive their usual dose of levodopa (mean, 381 mg daily) plus 1,200 mg of citicoline daily or half their usual dose of levodopa (mean, 196 mg daily) plus the citicoline. Results of the Webster Rating Scale, a pegboard test, drawing, writing, and walking tests, a test of emotional state, and an overall assessment, administered before and after four weeks of treatment, revealed no significant between-group differences. Improvements on the tests were shown by more patients who received half their levodopa dose plus citicoline than by those who continued to receive their usual levodopa dose plus the citicoline. It is concluded that the levodopa-saving effect of citicoline could be used to decrease the incidence of side effects and retard the loss of efficacy of levodopa in long-term treatment.

Adult↗