Efficacy and Safety of Edoxaban in Elderly Patients With Atrial Fibrillation in the ENGAGE AF-TIMI 48 Trial.

ABSTRACT: Elderly patients with atrial fibrillation are at higher risk of both ischemic and bleeding events compared to younger patients. In a prespecified analysis from the ENGAGE AF-TIMI 48 trial, we evaluate clinical outcomes with edoxaban versus warfarin according to age. Twenty-one thousand one-hundred and five patients enrolled in the ENGAGE AF-TIMI 48 trial were stratified into 3 prespecified age groups: <65 (n=5497), 65 to 74 (n=7134), and ≥75 (n=8474) years. Older patients were more likely to be female, with lower body weight and reduced creatinine clearance, leading to higher rates of edoxaban dose reduction (10%, 18%, and 41% for the 3 age groups, P<0.001). Stroke or systemic embolic event (1.1%, 1.8%, and 2.3%) and major bleeding (1.8%, 3.3%, and 4.8%) rates with warfarin increased acros

SUBMITTER: Kato ET 

PROVIDER: S-EPMC4889207 | biostudies-literature | 2016 May

REPOSITORIES: biostudies-literature