Weight and Metabolic Outcomes 12 Years after Gastric Bypass.

ABSTRACT:

Background

Few long-term or controlled studies of bariatric surgery have been conducted to date. We report the 12-year follow-up results of an observational, prospective study of Roux-en-Y gastric bypass that was conducted in the United States.

Methods

A total of 1156 patients with severe obesity comprised three groups: 418 patients who sought and underwent Roux-en-Y gastric bypass (surgery group), 417 patients who sought but did not undergo surgery (primarily for insurance reasons) (nonsurgery group 1), and 321 patients who did not seek surgery (nonsurgery group 2). We performed clinical examinations at baseline and at 2 years, 6 years, and 12 years to ascertain the presence of type 2 diabetes, hypertension, and dyslipidemia.

Results

The follow-up rate exceeded 90% a

SUBMITTER: Adams TD 

PROVIDER: S-EPMC5737957 | biostudies-literature | 2017 Sep

REPOSITORIES: biostudies-literature