Dataset from A Phase-3 Randomized, Double-Blind, Efficacy and Safety Study Evaluating the Fixed Dose Combinations of TAK-491 Plus Chlorthalidone (40/12.5 mg and 40/25 mg) in Subjects With Grades 2 or 3 Essential Hypertension, Who Do Not Achieve Target Blood Pressure Following Treatment With TAK-491 40 mg Monotherapy

The purpose of this study is to evaluate the efficacy and safety of the fixed dose combinations of azilsartan medoxomil plus chlorthalidone (40/12.5 and 40/25 mg), once daily, in participants with grades 2 or 3 essential hypertension who do not reach target blood pressure following treatment with 40 mg azilsartan medoxomil monotherapy after 4 weeks.