Indoramin in the hypertensive diabetic patient

In 32 hypertensive diabetic patients a study was performed to determine the effects of indoramin on blood pressure and blood glucose, plasma insulin, C-peptide, serum total cholesterol, and triglyceride levels. All patients evaluated showed a significant fall in blood pressure with daily doses of 50 to 200 mg of indoramin. In six insulin-dependent diabetic patients there was no change in diabetic control and no effect on the incidence of hypoglycaemia. In 18 noninsulin-dependent diabetics monitored for 3 months and in 14 followed for 12 months, there was no significant change in glucose tolerance after a 75 g glucose dose; mean plasma C-peptide levels and 2 h insulin levels were increased at 12 months. Mean weight and mean fasting cholesterol and triglyceride concentrations were unchanged. Nine patients withdrew because of side effects, mainly drowsiness and lethargy.