DOAC use is associated with a lower risk of renal complications in patients with atrial fibrillation

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A Swedish cohort study shows a 13% (95% CI, 2-22%) lower risk of worsening renal function or renal failure and a 12% (95% CI, 3-20%) lower risk of acute kidney injury using direct oral anticoagulants vs. vitamin K antagonists in non-valvular Atrial fibrillation. The relative safety of anticoagulation with direct oral anticoagulants (DOACs) or vitamin K antagonists (VKAs) is still unclear, particularly with regard to renal outcomes. In a cohort of patients with non-valvular atrial fibrillation from Sweden, researchers observed that DOAC initiation was associated with a lower risk of the combination of renal failure and persistent...

Eine schwedische Kohortenstudie zeigt ein um 13 % (95 % KI, 2–22 %) geringeres Risiko einer Verschlechterung der Nierenfunktion oder eines Nierenversagens und ein um 12 % (95 % KI, 3–20 %) geringeres Risiko einer akuten Nierenschädigung bei Verwendung direkter oraler Antikoagulanzien vs. Vitamin-K-Antagonisten bei nicht-valvulärem Vorhofflimmern. Die relative Sicherheit der Antikoagulation mit direkten oralen Antikoagulanzien (DOAC) oder Vitamin-K-Antagonisten (VKA) ist noch nicht eindeutig, insbesondere im Hinblick auf die Nierenergebnisse. In einer Kohorte von Patienten mit nicht-valvulärem Vorhofflimmern aus Schweden beobachteten Forscher, dass die DOAC-Initiierung im Vergleich zu VKA mit einem geringeren Risiko für die Kombination aus Nierenversagen und anhaltendem …
A Swedish cohort study shows a 13% (95% CI, 2-22%) lower risk of worsening renal function or renal failure and a 12% (95% CI, 3-20%) lower risk of acute kidney injury using direct oral anticoagulants vs. vitamin K antagonists in non-valvular Atrial fibrillation. The relative safety of anticoagulation with direct oral anticoagulants (DOACs) or vitamin K antagonists (VKAs) is still unclear, particularly with regard to renal outcomes. In a cohort of patients with non-valvular atrial fibrillation from Sweden, researchers observed that DOAC initiation was associated with a lower risk of the combination of renal failure and persistent...

DOAC use is associated with a lower risk of renal complications in patients with atrial fibrillation

A Swedish cohort study shows a 13% (95% CI, 2-22%) lower risk of worsening renal function or renal failure and a 12% (95% CI, 3-20%) lower risk of acute kidney injury using direct oral anticoagulants vs. vitamin K antagonists in non-valvular Atrial fibrillation.

The relative safety of anticoagulation with direct oral anticoagulants (DOACs) or vitamin K antagonists (VKAs) is still unclear, particularly with regard to renal outcomes. In a cohort of patients with non-valvular atrial fibrillation from Sweden, researchers observed that DOAC initiation was associated with a lower risk of the combination of renal failure and sustained eGFR decline by 30% compared to VKA, as well as a lower risk of AKI occurrence.

Consistent with study results, DOAC treatment was associated with a lower risk of major bleeding compared to VKA treatment, but a similar risk of the composite of stroke, systemic embolism, or death. Overall, these results, recently published in the American Journal of Kidney Diseases (AJKD), add new evidence on the safety and effectiveness of DOACs in atrial fibrillation.

Source:

National Kidney Foundation

Reference:

Trevisan, M., et al. (2022) Cardiorenal outcomes in patients with atrial fibrillation treated with oral anticoagulants. American Journal of Kidney Diseases. doi.org/10.1053/j.ajkd.2022.07.017.

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