The cost-effectiveness of pharmacotherapy and lifestyle intervention in the treatment of obesity.

ABSTRACT:

Background

The Food and Drug Administration has approved several pharmacotherapies for the treatment of obesity. This study assesses the cost-effectiveness of six pharmacotherapies and lifestyle intervention for people with mild obesity (body mass indices [BMIs] 30 to 35).

Methods

A microsimulation model was constructed to compare seven weight loss strategies plus no treatment: intensive lifestyle intervention, orlistat, phentermine, phentermine/topiramate, lorcaserin, liraglutide, and semaglutide. Weight loss, quality-of-life scores, and costs were estimated using clinical trials and other published literature. Endpoints included costs, quality-adjusted life years (QALYs), and incremental cost-effectiveness ratios (ICERs) with a willingness-to-pay (WTP) threshold of $100 00

SUBMITTER: Lee M 

PROVIDER: S-EPMC7156872 | biostudies-literature | 2020 Apr

REPOSITORIES: biostudies-literature