The Journal of clinical endocrinology and metabolism · 2024
Risk of Adverse Events in Anticoagulated Patients With Atrial Fibrillation and Nonalcoholic Fatty Liver Disease.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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Bucci Tommaso, Nabrdalik Katarzyna, Baratta Francesco, Pastori Daniele, Pignatelli Pasquale, Hydes Theresa, Alam Uazman, Violi Francesco, Lip Gregory Y H
Аннотация
BACKGROUND: The clinical impact of nonalcoholic fatty liver disease (NAFLD) in patients with atrial fibrillation (AF) is still controversial.
AIM: To evaluate the 1-year risk of all-cause death, thromboembolic events, and bleeding in patients with AF-NAFLD.
METHODS: Retrospective study with a health research network (TriNetX). Patients with AF on oral anticoagulation (OAC) were categorized according to the presence of NAFLD into 2 groups. The primary outcomes were the 1-year risks of (1) a composite cardiovascular outcome (all-cause death, myocardial infarction, stroke, cardiac arrest, and pulmonary embolism) and (2) a composite hemorrhagic outcome (intracranial hemorrhage and gastrointestinal bleeding). Cox regression analysis before and after propensity score matching was used to estimate hazard ratio (HR) and 95% 95% CI,. Sensitivity analyses investigated the risk associated with cirrhosis, thrombocytopenia, and type of OAC (warfarin vs non-vitamin K antagonist oral anticoagulants (NOACs).
RESULTS: We identified 22 636 patients with AF-NAFLD (69 ± 12 years, 46.7% females) and 391 014 patients with AF and without liver disease (72 ± 12 years, 42.7% females). NAFLD was associated with a higher risk of composite cardiovascular (HR, 1.54; 95% CI, 1.47-1.61) and hemorrhagic (HR, 1.56; 95% CI, 1.42-1.72) outcomes. This was consistent also for all the single outcomes. Cirrhotic and thrombocytopenic patients with AF-NAFLD showed the highest risks. Compared to patients with AF-NAFLD on NOACs, those on warfarin were associated with a higher risk of cardiovascular and hemorrhagic outcomes.
CONCLUSION: In patients with AF, NAFLD is associated with a higher 1-year risk of adverse events, with the risk of adverse events progressively increasing from noncirrhotic to cirrhotic and from nonthrombocytopenic to thrombocytopenic patients. NOACs were associated with a better effectiveness and safety profile compared to warfarin.
AIM: To evaluate the 1-year risk of all-cause death, thromboembolic events, and bleeding in patients with AF-NAFLD.
METHODS: Retrospective study with a health research network (TriNetX). Patients with AF on oral anticoagulation (OAC) were categorized according to the presence of NAFLD into 2 groups. The primary outcomes were the 1-year risks of (1) a composite cardiovascular outcome (all-cause death, myocardial infarction, stroke, cardiac arrest, and pulmonary embolism) and (2) a composite hemorrhagic outcome (intracranial hemorrhage and gastrointestinal bleeding). Cox regression analysis before and after propensity score matching was used to estimate hazard ratio (HR) and 95% 95% CI,. Sensitivity analyses investigated the risk associated with cirrhosis, thrombocytopenia, and type of OAC (warfarin vs non-vitamin K antagonist oral anticoagulants (NOACs).
RESULTS: We identified 22 636 patients with AF-NAFLD (69 ± 12 years, 46.7% females) and 391 014 patients with AF and without liver disease (72 ± 12 years, 42.7% females). NAFLD was associated with a higher risk of composite cardiovascular (HR, 1.54; 95% CI, 1.47-1.61) and hemorrhagic (HR, 1.56; 95% CI, 1.42-1.72) outcomes. This was consistent also for all the single outcomes. Cirrhotic and thrombocytopenic patients with AF-NAFLD showed the highest risks. Compared to patients with AF-NAFLD on NOACs, those on warfarin were associated with a higher risk of cardiovascular and hemorrhagic outcomes.
CONCLUSION: In patients with AF, NAFLD is associated with a higher 1-year risk of adverse events, with the risk of adverse events progressively increasing from noncirrhotic to cirrhotic and from nonthrombocytopenic to thrombocytopenic patients. NOACs were associated with a better effectiveness and safety profile compared to warfarin.