{"title":"Safety and Effectiveness Outcomes between Apixaban Versus Vitamin K Antagonists in Atrial Fibrillation Patients on Dialysis.","authors":"Zongwen Guo, Yufan Wang, Xiaoli Ding, Jiying Lai, Yijian Chen","doi":"10.31083/j.rcm2509321","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Anticoagulant therapy for atrial fibrillation (AF) in patients with end-stage kidney disease (ESKD) undergoing dialysis poses significant challenges. This review aimed to furnish clinicians with the latest clinical outcomes associated with apixaban and vitamin K antagonists (VKAs) in managing AF patients on dialysis.</p><p><strong>Methods: </strong>Literature from the PubMed and Embase databases up to March 2024 underwent systematic scrutiny for inclusion. The results were narratively summarized.</p><p><strong>Results: </strong>Six studies were included in this review, comprising the AXADIA-AFNET 8 study, the RENAL-AF trial, and four observational studies. In a French nationwide observational study, patients initiated on apixaban demonstrated a diminished risk of thromboembolic events (hazard ratios [HR]: 0.49; 95% confidence interval [CI]: 0.20-0.78) compared to those on VKAs. A retrospective review with a 2-year follow-up, encompassing patients with AF and ESKD on hemodialysis, evidenced no statistical difference in the risk of symptomatic bleeding and stroke between the apixaban and warfarin groups. Two retrospective studies based on the United States Renal Data System (USRDS) database both indicated no statistical difference between apixaban and VKAs in the risk of thromboembolic events. One study reported that apixaban correlated with a reduced risk of major bleeding relative to warfarin (HR: 0.72, 95% CI: 0.59-0.87), while the other study suggested that apixaban was associated with a decreased risk of mortality compared to warfarin (HR: 0.85, 95% CI: 0.78-0.92). The AXADIA-AFNET 8 study found no differences between apixaban and VKAs in safety or effectiveness outcomes for AF patients on dialysis. The RENAL-AF trial, however, was deemed inadequate for drawing conclusions due to its small sample size.</p><p><strong>Conclusions: </strong>Currently, the published studies generally support that apixaban exhibits non-inferior safety and effectiveness outcomes compared to VKAs for AF patients on dialysis.</p>","PeriodicalId":1,"journal":{"name":"Accounts of Chemical Research","volume":null,"pages":null},"PeriodicalIF":16.4000,"publicationDate":"2024-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11440421/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Accounts of Chemical Research","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.31083/j.rcm2509321","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/9/1 0:00:00","PubModel":"eCollection","JCR":"Q1","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
Background: Anticoagulant therapy for atrial fibrillation (AF) in patients with end-stage kidney disease (ESKD) undergoing dialysis poses significant challenges. This review aimed to furnish clinicians with the latest clinical outcomes associated with apixaban and vitamin K antagonists (VKAs) in managing AF patients on dialysis.
Methods: Literature from the PubMed and Embase databases up to March 2024 underwent systematic scrutiny for inclusion. The results were narratively summarized.
Results: Six studies were included in this review, comprising the AXADIA-AFNET 8 study, the RENAL-AF trial, and four observational studies. In a French nationwide observational study, patients initiated on apixaban demonstrated a diminished risk of thromboembolic events (hazard ratios [HR]: 0.49; 95% confidence interval [CI]: 0.20-0.78) compared to those on VKAs. A retrospective review with a 2-year follow-up, encompassing patients with AF and ESKD on hemodialysis, evidenced no statistical difference in the risk of symptomatic bleeding and stroke between the apixaban and warfarin groups. Two retrospective studies based on the United States Renal Data System (USRDS) database both indicated no statistical difference between apixaban and VKAs in the risk of thromboembolic events. One study reported that apixaban correlated with a reduced risk of major bleeding relative to warfarin (HR: 0.72, 95% CI: 0.59-0.87), while the other study suggested that apixaban was associated with a decreased risk of mortality compared to warfarin (HR: 0.85, 95% CI: 0.78-0.92). The AXADIA-AFNET 8 study found no differences between apixaban and VKAs in safety or effectiveness outcomes for AF patients on dialysis. The RENAL-AF trial, however, was deemed inadequate for drawing conclusions due to its small sample size.
Conclusions: Currently, the published studies generally support that apixaban exhibits non-inferior safety and effectiveness outcomes compared to VKAs for AF patients on dialysis.
期刊介绍：
Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance.
Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.
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