At a glance
ClinicalIndex Comparison RecordStandardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
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
In Brief
A Phase 3 clinical trial evaluating Azilsartan medoxomil and chlorthalidone and Azilsartan medoxomil and hydrochlorothiazide for Essential Hypertension. Completed, enrolled 609 participants across 53 sites in 2 countries.
Detailed Summary
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.
Study Details
Timeline
Interventions
Azilsartan medoxomil 40 mg and chlorthalidone 12.5 mg combination tablet, orally, once daily and hydrochlorothiazide placebo-matching tablets, orally, once daily for up to 10 weeks. For participants who do not achieve target blood pressure by Week 6, the dose of chlorthalidone will be increased for the remaining 4 weeks of treatment.
Azilsartan medoxomil 40 mg, tablets, orally, once daily and hydrochlorothiazide 12.5 mg, tablets, orally, once daily for up to 10 weeks. For participants who do not achieve target blood pressure by Week 6, the dose of hydrochlorothiazide will be increased for the remaining 4 weeks of treatment.