Mild hypertension: a clinical trial conducted in hospital general practice.

Abstract

SummaryTo compare findings in a hospital trial of hypotensive drugs with those in a general practice trial several patients with mild hypertension were studied at the same time in hospital and in general practice. They received bendrofluazide and potassium chloride or bendrofluazide, potassium chloride, and reserpine according to a double-blind crossover protocol, and blood biochemical values were studied over eight weeks and six months. When reserpine was withdrawn from nine women they followed a modified protocol comparing bendrofluazide and potassium chloride with potassium chloride alone.