Published in:
Open Access 01-12-2022 | Dabigatran | Review
Efficacy and safety of novel oral anticoagulants in patients with atrial nonvalvular atrial fibrillation and diabetes mellitus: a systematic review and meta-analysis
Published in: Journal of Translational Medicine | Issue 1/2022
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Objective
This study incorporates the results of subgroup analyses of currently published randomized controlled trials (RCTs) and real-world cohort studies to compare the effectiveness and safety of new direct oral anticoagulants (NOACs) and warfarin among nonvalvular atrial fibrillation patients with diabetes.
Methods
The PubMed, Embase, Cochrane Library, Web of Science and ClinicalTrials.gov databases were searched. Five retrospective cohort studies and four subgroup analyses of RCTs were included in this meta-analysis.
Results
A meta-analysis of the data of 26,7272 patients showed that for patients with nonvalvular atrial fibrillation and diabetes, NOACs can significantly reduce the incidence of stroke/systemic embolism (SSE), ischaemic stroke, and haemorrhagic stroke compared with warfarin, with no significant difference in major bleeding and all-cause mortality. Additionally, NOACs were superior to warfarin in the incidence of intracranial bleeding, gastrointestinal bleeding, myocardial infarction, and vascular death.
Conclusions
Among nonvalvular atrial fibrillation patients with diabetes, NOACs were associated with a lower risk of SSE versus warfarin, with no significant difference in major bleeding. Therefore, NOACs may be a better clinical choice.