Dataset from A Phase 3, Double-Blind, Randomized, Efficacy and Safety Study of the TAK 491 Plus Chlorthalidone Fixed-Dose Combination Compared With TAK-491 and Hydrochlorothiazide Coadministration Therapy in Subjects With Moderate to Severe Essential Hypertension

The purpose of this study is to compare the antihypertensive effect of chlorthalidone vs hydrochlorothiazide when each is used with azilsartan medoxomil, once daily (QD), in participants with moderate to severe essential hypertension.