At a glance
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A Phase 3, Double-Blind, Randomized, Efficacy and Safety Study Comparing the TAK-491 Plus Chlorthalidone Fixed-Dose Combination vs Benicar HCT® (Olmesartan Medoxomil-Hydrochlorothiazide) in Subjects With Moderate to Severe Essential Hypertension
In Brief
A Phase 3 clinical trial evaluating Azilsartan medoxomil and chlorthalidone and Olmesartan medoxomil-hydrochlorothiazide for Essential Hypertension. Completed, enrolled 1,085 participants across 80 sites in 3 countries.
Detailed Summary
The purpose of this study is to determine the efficacy and safety of azilsartan medoxomil combined with chlorthalidone, once daily (QD), in participants with moderate to severe essential hypertension.
Study Details
Timeline
Interventions
Azilsartan medoxomil 20 mg and chlorthalidone 12.5 mg, tablets, orally, and olmesartan medoxomil-hydrochlorothiazide placebo tablets once daily for 8 weeks. If participant does not achieve target blood pressure at Week 4, then the dosage will be increased to azilsartan medoxomil 40 mg and chlorthalidone 25 mg, tablets, orally, once daily for the remaining 4 weeks.
Azilsartan medoxomil 40 mg and chlorthalidone 12.5, mg, tablets, orally, and olmesartan medoxomil-hydrochlorothiazide placebo tablets once daily for 8 weeks. If participant does not achieve target blood pressure at Week 4, then the dosage will be increased to azilsartan medoxomil 80 mg and chlorthalidone 25 mg, tablets, orally, once daily for the remaining 4 weeks.
Olmesartan medoxomil 20 mg/hydrochlorothiazide 12.5 mg, tablets, orally, and Azilsartan medoxomil and chlorthalidone placebo-matching tablets, orally, once daily for 8 weeks. If participant does not achieve target blood pressure at Week 4, then the dosage will be increased to olmesartan medoxomil 40 mg/hydrochlorothiazide 25 mg, tablets, orally, once daily for the remaining 4 weeks.