Assessment of the antihypertensive efficacy of various doses of delapril by office and ambulatory blood pressure measurement: The DEFIND study

This study was undertaken to compare and verify the antihypertensive effects of various delapril doses versus placebo on office and ambulatory blood pressure (BP). After a 2-wk placebo period, 303 patients with mild to moderate essential hypertension were randomized in a double-blind study to 8 wk of treatment with placebo, or delapril 7.5 mg twice daily, delapril 15 mg twice daily, delapril 30 mg twice daily, or delapril 30 mg once daily. BP changes versus baseline and rates of normalized office systolic blood pressure (SBP)