A multicenter, randomized, double-blind, placebocontrolled study to evaluate the safety and efficacy of terazosin in the treatment of benign prostatic hyperplasia

OBJECTIVES: This study was designed to evaluate the safety and efficacy of the selective alpha 1-adrenoceptor blocker terazosin in the treatment of benign prostatic hyperplasia (BPH). METHODS: Two hundred twenty-four patients aged 50 to 80 years, who had a diagnosis of BPH based on medical history, physical examination, and digital palpation, were recruited from 11 different sites between January 1992 and January 1994. The study consisted of a …