Showing papers in "The British journal of clinical practice in 1988"

Pyridoxine in the treatment of premenstrual syndrome: a retrospective survey in 630 patients.

Abstract: We present a survey summarising the retrospective reports of the therapeutic effect of pyridoxine (vitamin B6) in 630 women suffering from premenstrual syndrome (PMS) who attended a PMS clinic during the period 1976-1983. The daily doses of pyridoxine hydrochloride varied from 40 to 100 mg early in the study and from 120 to 200 mg in the later period of the investigations. The response to treatment was recorded as good (no significant residual complaints) in 40 per cent or more of patients taking 100-150 mg pyridoxine daily and in 60 per cent of patients treated with 160-200 mg daily. Together with partial response (useful benefit but still some significant complaints), the positive effect of the treatment increased to 65-68 per cent and 70-88 per cent respectively. No symptoms consistent with a diagnosis of peripheral neuropathy were reported.

Blood rheology changes during bezafibrate treatment

Abstract: To evaluate the effect of bezafibrate on the haemorheological pattern, 30 atherosclerotic non-diabetic patients were enlisted in a double-blind, comparative, parallel group trial with bezafibrate (600 mg daily) or placebo being randomly assigned. The 45-day treatment period was preceded by a three week pharmacological wash-out. Haemorheological parameters such as whole-blood, plasma and serum viscosity, haematocrit, fibrinogen, fibrinogen/albumin ratio and erythrocyte filterability were evaluated before and at the end of treatment. The results showed no change in haemorheological determinants in the placebo-treated group but a significant reduction in whole-blood viscosity, in haematocrit, in fibrinogen and fibrinogen/albumin ratio was observed in the bezafibrate treated patients. No variation was present in the plasma and serum viscosity and in the erythrocyte filterability.