Cost-effectiveness of treating resistant hypertension with an implantable carotid body stimulator.

ABSTRACT: The purposes of this study are to investigate the cost-effectiveness of an implantable carotid body stimulator (Rheos; CVRx, Inc, Minneapolis, MN) for treating resistant hypertension and determine the range of starting systolic blood pressure (SBP) values where the device remains cost-effective. A Markov model compared a 20-mm Hg drop in SBP from an initial level of 180 mm Hg with Rheos to failed medical management in a hypothetical 50-year-old cohort. Direct costs (2007$), utilities, and event rates for future myocardial infarction, stroke, heart failure, and end-stage renal disease were modeled. Sensitivity analyses tested the assumptions in the model. The incremental cost-effectiveness ratio (ICER) for Rheos was $64,400 per quality-adjusted life-years (QALYs) using Framingham-derived ev

SUBMITTER: Young KC 

PROVIDER: S-EPMC3690459 | biostudies-literature | 2009 Oct

REPOSITORIES: biostudies-literature