Randomised, double blind, multicentre comparison of hydrochlorothiazide, atenolol, nitrendipine, and enalapril in antihypertensive treatment: results of the HANE study

Abstract

There is no evidence of superiority for antihypertensive effectiveness or tolerability of the "new" classes of antihypertensives (calcium channel blockers and angiotensin converting enzyme inhibitors). As these drugs are now widely used as treatment of first choice, our results further emphasise the need for studies confirming that they also reduce morbidity and mortality, as has been shown for diuretics and beta blockers.