Title

Survival Benefit of Aspirin in Patients With Congestive Heart Failure: A Meta-Analysis

Document Type

Article

Publication Date

1-1-2021

Abstract

BACKGROUND: There is no clear consensus on the use of aspirin (ASA) in patients with congestive heart failure (CHF) due to its reported interaction with other cardio-prudent medications. The aim was to evaluate the effect of ASA on all-cause mortality and the frequency of hospitalization for heart failure in patients with CHF using meta-analysis, as well as to study the potential variables interacting with this effect. METHODS: Eligible studies were identified via a PubMed search, the "related article" feature and a manual search of references. Studies were included if they had a study population with CHF of any etiology, compared ASA to no ASA or placebo, and reported one or both of the following outcomes: 1) all-cause mortality and 2) the frequency of hospitalization for heart failure. Data were extracted and verified. We used the inverse variance method in a random-effects model to combine effect sizes. RESULTS: A total of 14 studies with a combined study population of 64,550 patients were included in the final analysis. All-cause mortality was found to be significantly lower in patients who were taking ASA (P = 0.003). When examining the use of ASA, no significant difference was found in the frequency of hospitalization for heart failure. ASA use was demonstrated to be more beneficial against mortality in studies with a larger percentage of patients on nitrates (P = 0.008) and oral anticoagulants (P = 0.04). A significantly lower rate of hospitalization for heart failure was observed in patients who used oral anticoagulants and ASA concurrently (P = 0.02). CONCLUSIONS: ASA may have beneficial effects on mortality in patients with heart failure of all etiologies.

Publication Source (Journal or Book title)

Journal of clinical medicine research

First Page

38

Last Page

47

This document is currently not available here.

COinS