Better Survival in Morbidly Obese Patients with Atrial Fibrillation Treated with Non-vitamin K-dependent Oral Anticoagulants.

ABSTRACT:

Background

The efficacy and safety of non-vitamin K-dependent anticoagulants (NOAC) are not well investigated in the obese population, and fixed dosing could lead to under-anticoagulation. Our objective was to evaluate the effect of obesity on anticoagulation outcomes and survival in non-valvular atrial fibrillation (AF) patients.

Methods

We enrolled 755 patients who required anticoagulation for AF from 2015 to 2016. We grouped the patients into four groups. Group 1 (n = 297) included patients with BMI< 40 kg/m2 treated with NOACs, Group 2 (n = 358) included patients on warfarin with BMI< 40 kg/m2, Group 3 (n = 57) had patients on NOACs with BMI≥ 40 kg/m2 and Group 4 (n = 43) included patients on warfarin and BMI≥ 40 kg/m2. Study outcomes were the composite endpoint of strok

SUBMITTER: Albabtain MA 

PROVIDER: S-EPMC10069674 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature