Real-world efficacy and safety of non-vitamin K antagonist oral anticoagulants in patients with atrial fibrillation
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The INSIghT investigators performed a real-world prospective observational cohort study to investigate the safety and efficacy of non-vitamin K antagonist oral anticoagulants (NOACs) in 632 patients with atrial fibrillation (AF) according to the presence of chronic kidney disease (CKD), defined by a creatinine clearance (CrCl) < 60 ml/min . Patients with CKD (n = 219) were at higher thromboembolic risk, as they were older, more likely to be women, hypertensive and diabetic. Among NOACs, apixaban was the most commonly used anticoagulant in CKD patients, followed by dabigatran and rivaroxaban. No patients on edoxaban were included.
At 2 years of follow-up, the rates of both thromboembolism and ISTH major bleeding events were 2.3% and 5.1%, respectively. The authors found no difference between patients with and without CKD (2.5 vs. 2.2% for thromboembolism and 5.0 vs. 5.2% for bleeding, respectively). A total of four intracranial hemorrhages occurred. However, the all-cause mortality...
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The authors declare that they have no conflict of interest.
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This article does not contain any studies with human participants or animals performed by any of the authors.
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