Angiotensin receptor blockade in acute stroke. The Scandinavian Candesartan Acute Stroke Trial: Rationale, methods and design of a multicentre, randomised- and placebo-controlled clinical trial (NCT00120003)

Abstract

Background: Elevated blood pressure following acute stroke is common, and yet early antihypertensive treatment is controversial. ACCESS suggested a beneficial effect of the angiotensin receptor blocker candesartan in the acute phase of stroke, but these findings need to be confirmed in new, large trials. Aims and design: The Scandinavian Candesartan Acute Stroke Trial is an international randomised, placebo-controlled, double-blind trial of candesartan in acute stroke. We plan to recruit 2500 patients presenting within 30 h of stroke (ischaemic or haemorrhagic) and with systolic blood pressure ≥140 mmHg. The recruited patients are randomly assigned to candesartan or placebo for 7-days (doses..