Isradipine in monotherapy and in combination with bopindolol: results of a 3-month multicentre study in hypertensives.

: The antihypertensive effect and safety of treatment of hypertension with isradipine, a Ca antagonist of dihydropyridine group in monotherapy and in combination with the betablocker bopindolol was assessed in a multicentre study joined by six Czechoslovak centres. When administered alone to 102 patients with essential hypertension stages I and II, isradipine was effective in 59%. Forty-one per cent of patients required combined therapy. The treatment led to a marked decrease in diastolic BP in smokers and non-smokers alike. A significant rise in ALP was observed during therapy in both therapeutic regimens. A significant decrease in cholesterolaemia was found in patients treated with the isradipine-bopindolol combination. No serious adverse effects were seen during three-month follow-up.