Treatment-Resistant Hypertension and Outcomes Based on Randomized Treatment Group in ALLHAT.

ABSTRACT:

Background

Although hypertension guidelines define treatment-resistant hypertension as blood pressure uncontrolled by ≥3 antihypertensive medications, including a diuretic, it is unknown whether patient prognosis differs when a diuretic is included.

Methods

Participants in the Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial (ALLHAT) were randomly assigned to first-step therapy with chlorthalidone, amlodipine, or lisinopril. At a Year 2 follow-up visit, those with average blood pressure ≥140 mm Hg systolic or ≥90 mm Hg diastolic on ≥3 antihypertensive medications, or blood pressure <140/90 mm Hg on ≥4 antihypertensive medications were identified as having apparent treatment-resistant hypertension. The prevalence of treatment-resistant hypertension

SUBMITTER: Bangalore S 

PROVIDER: S-EPMC5362319 | biostudies-literature | 2017 Apr

REPOSITORIES: biostudies-literature