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Zhang Y, Wang J, Shen N, Jiang J, Xie Y. Safety and efficacy of apixaban versus vitamin K antagonists in patients undergoing dialysis: a systematic review and meta-analysis. Ren Fail 2024; 46:2349114. [PMID: 38770962 PMCID: PMC11110875 DOI: 10.1080/0886022x.2024.2349114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 04/10/2024] [Indexed: 05/22/2024] Open
Abstract
BACKGROUND This review aims to evaluate the safety and efficacy of apixaban vs. vitamin K antagonists (VKAs) in patients on dialysis. METHODS All types of studies published on PubMed, Embase, CENTRAL, and Web of Science up to 10 September 2023 and comparing outcomes of apixaban vs. VKA in dialysis patients were eligible. RESULTS Two randomized controlled trials (RCTs) and six retrospective studies were included. Apixaban treatment was associated with significantly lower risk of major bleeding (RR: 0.61; 95% CI: 0.48, 0.77; I2 = 50%) and clinically relevant non-major bleeding (RR: 0.82, 95% CI: 0.68, 0.98, I2 = 9%) compared to VKA. Meta-analysis also showed that the risk of gastrointestinal bleeding (RR: 0.74, 95% CI: 0.64, 0.85, I2 = 16%) and intracranial bleeding (RR: 0.64, 95% CI: 0.49, 0.84, I2 = 0%) was significantly reduced with apixaban. Meta-analysis showed no difference in the risk of ischemic stroke (RR: 0.40, 95% CI: 0.06, 2.69, I2 = 0%), mortality (RR: 1.26, 95% CI: 0.74, 2.16, I2 = 94%) and recurrent venous thromboembolism (RR: 1.02, 95% CI: 0.87, 1.21, I2 = 0%) between the two groups. Subgroup analysis of RCTs showed no difference in bleeding outcomes. CONCLUSIONS Low-quality evidence from a mix of RCTs and retrospective studies shows that apixaban may have better safety and equivalent efficacy as compared to VKA in dialysis patients. Apixaban treatment correlated with significantly reduced risk of major bleeding and clinically relevant nonmajor bleeding in observational studies but not in RCTs. The predominance of retrospective data warrants caution in the interpretation of results.
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Affiliation(s)
- Yifang Zhang
- Affiliated Hospital of Shaoxing University, Shaoxing City, China
| | - Jialiang Wang
- Affiliated Hospital of Shaoxing University, Shaoxing City, China
| | - Nannan Shen
- Affiliated Hospital of Shaoxing University, Shaoxing City, China
| | - Jie Jiang
- Affiliated Hospital of Shaoxing University, Shaoxing City, China
| | - Yanna Xie
- Affiliated Hospital of Shaoxing University, Shaoxing City, China
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Ioannou M, Leonidou E, Chaziri I, Mouzarou A. Direct Oral Anticoagulants: Navigating Through Clinical Challenges. Cardiovasc Drugs Ther 2024; 38:637-650. [PMID: 37552381 DOI: 10.1007/s10557-023-07499-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/28/2023] [Indexed: 08/09/2023]
Abstract
PURPOSE Direct oral anticoagulants (DOACs) have been approved, for over a decade, by both European and American medicine agencies, for treatment and prevention of several cardiovascular conditions. Since then, an increasing amount of data has been added to the medical literature day by day, resulting in a dichotomy in selection of the appropriate agent, dosage, and duration of treatment for special populations with multiple comorbidities. Considering these issues, we have prepared a comprehensive review for the clinical practitioner, to optimize the DOAC utilization in clinical practice. METHODS A thorough literature search and review was conducted, concerning mainly the last decade. Our review focused on the current guidelines and the most recently published studies in PubMed, Science Direct Scopus, and Google Scholar to date. CONCLUSION The purpose of this study is to provide guidance for healthcare professionals for making proper decisions when confronted with clinical challenges. Nevertheless, further research is required to establish DOAC superiority in complicated cases, where there is clinical uncertainty.
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Affiliation(s)
- Maria Ioannou
- Department of Cardiology, General Hospital Limassol, State Health Organization Services, 4131, Limassol, Cyprus.
| | - Elena Leonidou
- Department of Cardiology, General Hospital Limassol, State Health Organization Services, 4131, Limassol, Cyprus
| | - Ioanna Chaziri
- Department of Pneumonology, Northern Älvborg County Hospital, Trollhättan, Sweden
| | - Angeliki Mouzarou
- Department of Cardiology, General Hospital Paphos, State Health Organization Services, Paphos, Cyprus
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3
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Schlieper G. [Atrial fibrillation - what should be taken into account with chronic kidney disease and hemodialysis?]. Dtsch Med Wochenschr 2024; 149:724-727. [PMID: 38781997 DOI: 10.1055/a-2149-4290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2024]
Abstract
CKD is a common comorbidity in patients with atrial fibrillation. The CHA2DS2-VASc score is not validated in patients with severe CKD and has a low predictive value in dialysis patients. As NOACs are partly eliminated by the kidneys the dosage has to be adapted in CKD. Recent studies indicate an acceptable safety profile for NOACs in CKD. However, larger randomized studies are still lacking. The results from prospective studies with placebo i.e., no anticoagulation therapy, are pending.
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Affiliation(s)
- Georg Schlieper
- Zentrum für Nieren-, Hochdruck- und Stoffwechselerkrankungen, Hannover
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4
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Binding C, Blanche P, Lip GYH, Kamper AL, Lee CJY, Staerk L, Gislason G, Torp-Pedersen C, Olesen JB, Bonde AN. Efficacy and safety of oral anticoagulants according to kidney function among patients with atrial fibrillation. EUROPEAN HEART JOURNAL. CARDIOVASCULAR PHARMACOTHERAPY 2024; 10:210-218. [PMID: 38402466 DOI: 10.1093/ehjcvp/pvae016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 01/31/2024] [Accepted: 02/23/2024] [Indexed: 02/26/2024]
Abstract
BACKGROUND AND AIMS Patients with severely reduced kidney function have been excluded from randomized controlled trials and data on the safety and efficacy of direct oral anticoagulants (DOACs) according to kidney function remain sparse. The aim was to evaluate the safety and efficacy of the DOACs across subgroups of kidney function. METHODS Using multiple Danish nationwide registers and laboratory databases, we included patients initiated on oral anticoagulants (OACs) with atrial fibrillation and available creatinine level and followed patients for 2 years to evaluate occurrence of stroke/thromboembolism (TE) and major bleeding. RESULTS Among 26 686 included patients, 3667 (13.7%) had an estimated glomerular filtration rate (eGFR) of 30-49 mL/min/1.73 m2 and 596 (2.2%) had an eGFR below 30 mL/min/1.73 m2. We found no evidence of differences regarding the risk of stroke/TE between the OACs (P-value interaction >0.05 for all). Apixaban was associated with a lower 2-year risk of major bleeding compared to vitamin K antagonists (VKA) [hazard ratio 0.79, 95% confidence interval (CI) 0.67-0.93], and the risk difference was significantly larger among patients with reduced kidney function (P-value interaction 0.018). Rivaroxaban was associated with a higher risk of bleeding compared to apixaban (hazard ratio 1.78, 95%CI 1.32-2.39) among patients with eGFR 30-49 mL/min/1.73 m2. CONCLUSIONS Overall, we found no differences regarding the risk of stroke/TE, but apixaban was associated with a 21% lower relative risk of major bleeding compared to VKA. This risk reduction was even greater when comparing apixaban to VKA among patients with eGFR 15-30 mL/min/1.73 m2, and when comparing apixaban to dabigatran and rivaroxaban among patients with eGFR 30-49 mL/min/1.73 m2.
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Affiliation(s)
- Casper Binding
- Department of Cardiology, Copenhagen University Hospital Herlev and Gentofte, 2900 Hellerup, Denmark
- Department of Cardiology, Aalborg Universitetshospital, Aalborg, Denmark
| | - Paul Blanche
- Department of Public Health, Section of Biostatistics, University of Copenhagen, 1014 Copenhagen K, Denmark
| | - Gregory Y H Lip
- Liverpool Centre for Cardiovascular Science, University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, Liverpool, UK
- Danish Center for Clinical Health Services Research, Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Anne-Lise Kamper
- Department of Nephrology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Christina J Y Lee
- Department of Cardiology, Copenhagen University Hospital Herlev and Gentofte, 2900 Hellerup, Denmark
| | - Laila Staerk
- Department of Cardiology, Copenhagen University Hospital Herlev and Gentofte, 2900 Hellerup, Denmark
| | - Gunnar Gislason
- Department of Cardiology, Copenhagen University Hospital Herlev and Gentofte, 2900 Hellerup, Denmark
- Department of Cardiovascular Epidemiology and Research, The Danish Heart Foundation, Copenhagen, Denmark
| | - Christian Torp-Pedersen
- Department of Cardiology, Copenhagen University Hospital Herlev and Gentofte, 2900 Hellerup, Denmark
- Department of Cardiology, Nordsjællands Hospital, Denmark
| | - Jonas Bjerring Olesen
- Department of Cardiology, Copenhagen University Hospital Herlev and Gentofte, 2900 Hellerup, Denmark
| | - Anders Nissen Bonde
- Department of Cardiology, Copenhagen University Hospital Herlev and Gentofte, 2900 Hellerup, Denmark
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5
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Fatima B, Mohan A, Altaie I, Abughosh S. Predictors of adherence to direct oral anticoagulants after cardiovascular or bleeding events in Medicare Advantage Plan enrollees with atrial fibrillation. J Manag Care Spec Pharm 2024; 30:408-419. [PMID: 38701026 PMCID: PMC11068655 DOI: 10.18553/jmcp.2024.30.5.408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/05/2024]
Abstract
BACKGROUND Direct oral anticoagulants (DOACs) are recommended for patients with atrial fibrillation (AF) given their improved safety profile. Suboptimal adherence to DOACs remains a significant concern among individuals with AF. However, the extent of adherence to DOACs following a cardiovascular or bleeding event has not been fully evaluated. OBJECTIVE To evaluate the pattern of adherence trajectories of DOACs after a cardiovascular or bleeding event and to investigate the sociodemographic and clinical predictors associated with each adherence trajectory by using claims-based data. METHODS This retrospective study was conducted among patients with AF prescribed with DOACs (dabigatran/apixaban/rivaroxaban) between July 2016 and December 2017 and who were continuously enrolled in the Texas-based Medicare Advantage Plan. Patients who experienced a cardiovascular or bleeding event while using the DOACs were further included in the analysis. The sample was limited to patients who experienced a clinical event such as a cardiovascular or bleeding event while using the DOACs. The clinical events considered in this study were cardiovascular (stroke, congestive heart failure, myocardial infarction, systemic embolism) and bleeding events. To assess adherence patterns, each patient with a DOAC prescription was followed up for a year after experiencing a clinical event. The monthly adherence to DOACs after these events was evaluated using the proportion of days covered (PDC). A group-based trajectory model incorporated the monthly PDC to classify groups of patients based on their distinct patterns of adherence. Predictors associated with each trajectory were assessed using a multinomial logistic regression model, with the adherent trajectory serving as the reference group in the outcome variable. RESULTS Among the 694 patients with AF who experienced clinical events after the initiation of DOACs, 3 distinct adherence trajectories were identified: intermediate nonadherent (30.50%), adherent (37.7%), and low adherent (31.8%); the mean PDC was 0.47 for the intermediate nonadherent trajectory, 0.93 for the adherent trajectory, and 0.01 for low adherent trajectory. The low-income subsidy was significantly associated with lower adherence trajectories (odds ratio [OR] = 4.81; 95% CI = 3.07-7.51) and with intermediate nonadherent trajectories (OR = 1.57; 95% CI = 1.06-2.34). Also, nonsteroidal anti-inflammatory drug use was significantly associated with lower adherence trajectories (OR = 5.10; 95% CI = 1.95-13.36) and intermediate nonadherent trajectories (OR = 3.17; 95% CI = 1.26-7.93). Other predictors significantly associated with both nonadherent trajectories are type of DOACs (OR = 0.53; 95% CI = 0.35-0.79), presence of coronary artery disease (OR = 1.89; 95% CI = 1.01-3.55), and having 2 or more clinical events (OR = 1.65; 95% CI = 1.09-2.50). CONCLUSIONS Predictors identified provide valuable insights into the suboptimal adherence of DOACs among Medicare Advantage Plan enrollees with AF, which can guide the development of targeted interventions to enhance adherence in this high-risk patient population.
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Papakonstantinou PE, Kalogera V, Charitos D, Polyzos D, Benia D, Batsouli A, Lampropoulos K, Xydonas S, Gupta D, Lip GYH. When anticoagulation management in atrial fibrillation becomes difficult: Focus on chronic kidney disease, coagulation disorders, and cancer. Blood Rev 2024; 65:101171. [PMID: 38310007 DOI: 10.1016/j.blre.2024.101171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Revised: 01/11/2024] [Accepted: 01/11/2024] [Indexed: 02/05/2024]
Abstract
Anticoagulation therapy (AT) is fundamental in atrial fibrillation (AF) treatment but poses challenges in implementation, especially in AF populations with elevated thromboembolic and bleeding risks. Current guidelines emphasize the need to estimate and balance thrombosis and bleeding risks for all potential candidates of antithrombotic therapy. However, administering oral AT raises concerns in specific populations, such as those with chronic kidney disease (CKD), coagulation disorders, and cancer due to lack of robust data. These groups, excluded from large direct oral anticoagulants trials, rely on observational studies, prompting physicians to adopt individualized management strategies based on case-specific evaluations. The scarcity of evidence and specific guidelines underline the need for a tailored approach, emphasizing regular reassessment of risk factors and anticoagulation drug doses. This narrative review aims to summarize evidence and recommendations for challenging AF clinical scenarios, particularly in the long-term management of AT for patients with CKD, coagulation disorders, and cancer.
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Affiliation(s)
| | - Vasiliki Kalogera
- Third Cardiology Department, School of Medicine, National and Kapodistrian University of Athens, "Sotiria" Chest Hospital, Mesogeion Ave 152, 11527 Athens, Greece
| | - Dimitrios Charitos
- First Cardiology Department, Evangelismos Hospital, Ipsilantou 45-47, 106 76 Athens, Greece
| | - Dimitrios Polyzos
- Second Cardiology Department, Evangelismos Hospital, Ipsilantou 45-47, 106 76 Athens, Greece
| | - Dimitra Benia
- Cardiology Department, General Hospital-Health Center of Kithira, Aroniadika, 80200 Kithira Island, Greece
| | - Athina Batsouli
- Second Cardiology Department, Evangelismos Hospital, Ipsilantou 45-47, 106 76 Athens, Greece
| | - Konstantinos Lampropoulos
- Second Cardiology Department, Evangelismos Hospital, Ipsilantou 45-47, 106 76 Athens, Greece; School of Medicine, European University of Cyprus, Diogenous 6, 2404 Egkomi, Cyprus
| | - Sotirios Xydonas
- Second Cardiology Department, Evangelismos Hospital, Ipsilantou 45-47, 106 76 Athens, Greece
| | - Dhiraj Gupta
- Department of Cardiology, Liverpool Heart and Chest Hospital, L14 3PE Liverpool, United Kingdom.
| | - Gregory Y H Lip
- Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, Thomas Dr., L14 3PE Liverpool, United Kingdom; Danish Center for Health Services Research, Department of Clinical Medicine, Aalborg University, Selma Lagerløfs Vej 249, 9260 Gistrup, Aalborg, Denmark.
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7
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Kao TW, Chen ZW, Lin YH. Anticoagulation for Patients With Concomitant Atrial Fibrillation and End-Stage Renal Disease: A Systematic Review and Network Meta-Analysis. J Am Heart Assoc 2024; 13:e034176. [PMID: 38606775 DOI: 10.1161/jaha.123.034176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/25/2023] [Accepted: 03/19/2024] [Indexed: 04/13/2024]
Abstract
BACKGROUND Concomitant atrial fibrillation and end-stage renal disease is common and associated with an unfavorable prognosis. Although oral anticoagulants have been well established to prevent thromboembolism, the applicability in patients under long-term dialysis remains debatable. The study aimed to determine the efficacy and safety of anticoagulation in the dialysis-dependent population. METHODS AND RESULTS An updated network meta-analysis based on MEDLINE, EMBASE, and the Cochrane Library was performed. Studies published up to December 2022 were included. Direct oral anticoagulants (DOACs, dabigatran, rivaroxaban, apixaban 2.5/5 mg twice daily), vitamin K antagonists (VKAs), and no anticoagulation were compared on safety and efficacy outcomes. The outcomes of interest were major bleeding, thromboembolism, and all-cause death. A total of 42 studies, including 3 randomized controlled trials, with 185 864 subjects were pooled. VKAs were associated with a significantly higher risk of major bleeding than either no anticoagulation (hazard ratio [HR], 1.47; 95% CI, 1.34-1.61) or DOACs (DOACs versus VKAs; HR, 0.74 [95% CI, 0.64-0.84]). For the prevention of thromboembolism, the efficacies of VKAs, DOACs, and no anticoagulation were equivalent. Nevertheless, dabigatran and rivaroxaban were associated with fewer embolic events. There were no differences in all-cause death with the administration of VKAs, DOACs, or no anticoagulation. CONCLUSIONS For dialysis-dependent populations, dabigatran and rivaroxaban were associated with better efficacy, while dabigatran and apixaban demonstrated better safety. No anticoagulation was a noninferior alterative, and VKAs were associated with the worst outcomes.
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Affiliation(s)
- Ting-Wei Kao
- Department of Internal Medicine National Taiwan University Hospital and National Taiwan University College of Medicine Taipei Taiwan
| | - Zheng-Wei Chen
- Department of Internal Medicine National Taiwan University Hospital and National Taiwan University College of Medicine Taipei Taiwan
- Department of Internal Medicine National Taiwan University Hospital Yun-Lin Branch Yun-Lin Taiwan
- Graduate Institute of Clinical Medicine, National Taiwan University Hospital Taipei Taiwan
| | - Yen-Hung Lin
- Department of Internal Medicine National Taiwan University Hospital and National Taiwan University College of Medicine Taipei Taiwan
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Nwanosike EM, Merchant HA, Sunter W, Ansari MA, Conway BR, Hasan SS. A real-world exploration into clinical outcomes of direct oral anticoagulant therapy in people with chronic kidney disease: a large hospital-based study. J Nephrol 2024:10.1007/s40620-024-01930-x. [PMID: 38564072 DOI: 10.1007/s40620-024-01930-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Accepted: 03/09/2024] [Indexed: 04/04/2024]
Abstract
BACKGROUND There is limited evidence to support definite clinical outcomes of direct oral anticoagulant (DOAC) therapy in chronic kidney disease (CKD). By identifying the important variables associated with clinical outcomes following DOAC administration in patients in different stages of CKD, this study aims to assess this evidence gap. METHODS An anonymised dataset comprising 97,413 patients receiving DOAC therapy in a tertiary health setting was systematically extracted from the multidimensional electronic health records and prepared for analysis. Machine learning classifiers were applied to the prepared dataset to select the important features which informed covariate selection in multivariate logistic regression analysis. RESULTS For both CKD and non-CKD DOAC users, features such as length of stay, treatment days, and age were ranked highest for relevance to adverse outcomes like death and stroke. Patients with Stage 3a CKD had significantly higher odds of ischaemic stroke (OR 2.45, 95% Cl: 2.10-2.86; p = 0.001) and lower odds of all-cause mortality (OR 0.87, 95% Cl: 0.79-0.95; p = 0.001) on apixaban therapy. In patients with CKD (Stage 5) receiving apixaban, the odds of death were significantly lowered (OR 0.28, 95% Cl: 0.14-0.58; p = 0.001), while the effect on ischaemic stroke was insignificant. CONCLUSIONS A positive effect of DOAC therapy was observed in advanced CKD. Key factors influencing clinical outcomes following DOAC administration in patients in different stages of CKD were identified. These are crucial for designing more advanced studies to explore safer and more effective DOAC therapy for the population.
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Affiliation(s)
- Ezekwesiri Michael Nwanosike
- Department of Pharmacy, School of Applied Sciences, University of Huddersfield, Queensgate, Huddersfield, West Yorkshire, HD1 3DH, UK
- Calderdale and Huddersfield Pharmacy Services, Anticoagulation Services, Calderdale and Huddersfield NHS Foundation Trust Hospitals, Lindley, Huddersfield, HD3 3EA, UK
| | - Hamid A Merchant
- Department for Bioscience, School of Health, Sport and Bioscience, The University of East London, London, E16 2RD, UK
- Calderdale and Huddersfield Pharmacy Services, Anticoagulation Services, Calderdale and Huddersfield NHS Foundation Trust Hospitals, Lindley, Huddersfield, HD3 3EA, UK
| | - Wendy Sunter
- Calderdale and Huddersfield Pharmacy Services, Anticoagulation Services, Calderdale and Huddersfield NHS Foundation Trust Hospitals, Lindley, Huddersfield, HD3 3EA, UK
| | - Muhammad Ayub Ansari
- School of Computing and Engineering, University of Huddersfield, Queensgate, Huddersfield, HD1 3DH, UK
| | - Barbara R Conway
- Department of Pharmacy, School of Applied Sciences, University of Huddersfield, Queensgate, Huddersfield, West Yorkshire, HD1 3DH, UK
- Calderdale and Huddersfield Pharmacy Services, Anticoagulation Services, Calderdale and Huddersfield NHS Foundation Trust Hospitals, Lindley, Huddersfield, HD3 3EA, UK
| | - Syed Shahzad Hasan
- Department of Pharmacy, School of Applied Sciences, University of Huddersfield, Queensgate, Huddersfield, West Yorkshire, HD1 3DH, UK.
- Calderdale and Huddersfield Pharmacy Services, Anticoagulation Services, Calderdale and Huddersfield NHS Foundation Trust Hospitals, Lindley, Huddersfield, HD3 3EA, UK.
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Sinha T, Mayow AH, Abedin TT, Phoo CN, Shawl SH, Muhammad A, Kholoki S, Hirani S. Comparison of Effectiveness and Safety of Direct-Acting Oral Anticoagulants and Vitamin K Agonists in Patients With Atrial Fibrillation and End-Stage Kidney Disease: A Systematic Review and Meta-Analysis. Cureus 2024; 16:e57447. [PMID: 38699102 PMCID: PMC11063964 DOI: 10.7759/cureus.57447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/02/2024] [Indexed: 05/05/2024] Open
Abstract
The objective of the study is mentioned, but it could be further clarified by explicitly stating the aim to compare the effectiveness and safety of direct oral anticoagulants (DOACs) versus vitamin K antagonists (VKAs) specifically in patients with atrial fibrillation (AF) and end-stage renal disease (ESRD). We conducted a thorough electronic search of the literature, encompassing databases such as PubMed, EMBASE, Cochrane Library, and Web of Science from their inception up to March 5, 2024. Furthermore, we meticulously examined the bibliographies of included studies to identify additional relevant literature. The reporting of this meta-analysis adhered to the guidelines outlined in the Preferred Reporting of Systematic Review and Meta-analysis guidelines. The endpoints evaluated in this meta-analysis included all-cause mortality, stroke or systemic embolism, and major bleeding. Data analysis was carried out utilizing RevMan Version 5.4 (Cochrane, London, United Kingdom). Dichotomous outcomes, including all-cause mortality, stroke or systemic embolism, and major bleeding, were presented as risk ratios (RRs) with corresponding 95% confidence intervals (CI). A total of 11 studies were incorporated in this meta-analysis, comprising a pooled sample size of 44,863 participants with AF. The pooled analysis revealed no significant disparity between DOACs and VKAs concerning stroke or systemic embolism (RR: 0.93, 95% CI: 0.77 to 1.14) and all-cause mortality (RR: 0.86, 95% CI: 0.74 to 1.00). However, there was a noteworthy reduction in the risk of major bleeding events associated with DOACs compared to VKAs (RR: 0.84, 95% CI: 0.73 to 0.96). Consequently, DOACs may be considered a viable alternative to warfarin in patients with ESRD. However, we need further larger clinical trials to validate these findings.
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Affiliation(s)
- Tanya Sinha
- Medicine, Tribhuvan University, Kathmandu, NPL
| | - Abshiro H Mayow
- Medicine, St. Georges University School of Medicine, Chicago, USA
| | | | - Chaw N Phoo
- Internal Medicine, University of Medicine, Mandalay, Mandalay, MMR
| | - Saima H Shawl
- Internal Medicine/Sleep Medicine, Midwest Sleep and Wellness Clinic, Chicago, USA
- Medicine, Chattogram Medical College Hospital, Chittagong, BGD
| | - Ali Muhammad
- Neurology, King Edward Medical Univeristy, Lahore, Lahore, PAK
- Medicine, King Edward Medical Univeristy, Lahore, Lahore, PAK
| | - Samer Kholoki
- Internal Medicine, La Grange Memorial Hospital, Chicago, USA
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10
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Wu M, Jiang H, Yu K, Zhao Z, Zhu B. The Prescription trends and dosing appropriateness analysis of novel oral anticoagulants in ischemic stroke patients: a retrospective study of 9 cities in China. Front Pharmacol 2024; 15:1304139. [PMID: 38533252 PMCID: PMC10963614 DOI: 10.3389/fphar.2024.1304139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Accepted: 02/28/2024] [Indexed: 03/28/2024] Open
Abstract
Background: Novel oral anticoagulants (NOACs) have been recommended by guidelines as the first-line drugs for preventing cardiogenic stroke. We aimed to provide an overview of the prescription trends and dosing appropriateness of NOACs in China. Methods: We conducted a retrospective analysis of NOAC prescriptions using the Hospital Prescription Analysis Cooperation Project data from 2016 to 2022. Various patient features, such as gender, age, city, year, source, department visited, original diagnosis, dosing, cost, and insurance type, were collected and analyzed to examine the trends and dosing appropriateness of NOAC usage in ischemic stroke patients. Results: 62,014 NOAC prescriptions were analyzed, including 16,602 for dabigatran, 45,253 for rivaroxaban, and 159 for apixaban. 85.14% of the patients were aged 65 or above, and tertiary hospitals accounted for 95.97% of NOAC prescriptions. NOAC prescriptions rose from 1828 in 2016 to 13,998 in 2021 but dropped to 13,166 in 2022. The percentage of annual prescriptions for NOACs among stroke patients has increased from 0.05% in 2016 to 0.37% in 2022. Total drug cost increased from ¥704541.18 in 2016 to ¥4128648.44 in 2021, then decreased to ¥1680109.14 in 2022. Prescriptions were divided into 48,321 appropriate and 11,262 inappropriate dosing groups, showing significant differences in medications, age, year, city type, hospital level, source, insurance type, and department visited (all p < 0.001). The median drug cost for inappropriate dosing was higher than for appropriate dosing (¥55.20 VS ¥83.80). The top comorbidities in ischemic stroke patients were atrial fibrillation (35.30%), hypertension (32.75%), and coronary heart disease (16.48%). Conclusion: The application of NOACs in the Chinese population is increasing. Our findings highlight the frequent deviation from labeled dosing of NOACs in clinical practice. Continued efforts are necessary to promote the appropriate use of NOACs according to the standard dosage in the drug insert.
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Affiliation(s)
| | | | | | - Zhigang Zhao
- Department of Pharmacy, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Bin Zhu
- Department of Pharmacy, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
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11
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Woodland M, Thompson A, Lipford A, Goyal N, Schexnaildre JC, Mottamal M, Afosah DK, Al-Horani RA. New Triazole-Based Potent Inhibitors of Human Factor XIIa as Anticoagulants. ACS OMEGA 2024; 9:10694-10708. [PMID: 38463342 PMCID: PMC10918664 DOI: 10.1021/acsomega.3c09335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 01/10/2024] [Accepted: 02/06/2024] [Indexed: 03/12/2024]
Abstract
Factor XIIa (FXIIa) functions as a plasma serine protease within the contact activation pathway. Various animal models have indicated a substantial role for FXIIa in thromboembolic diseases. Interestingly, individuals and animals with FXII deficiency seem to maintain normal hemostasis. Consequently, inhibiting FXIIa could potentially offer a viable therapeutic approach for achieving effective and safer anticoagulation without the bleeding risks associated with the existing anticoagulants. Despite the potential, only a limited number of small molecule inhibitors targeting human FXIIa have been documented. Thus, we combined a small library of 32 triazole and triazole-like molecules to be evaluated for FXIIa inhibition by using a chromogenic substrate hydrolysis assay under physiological conditions. Initial screening at 200 μM involved 18 small molecules, revealing that 4 molecules inhibited FXIIa more than 20%. In addition to being the most potent inhibitor identified in the first round, inhibitor 8 also exhibited a substantial margin of selectivity against related serine proteases, including factors XIa, Xa, and IXa. However, the molecule also inhibited thrombin with a similar potency. It also prolonged the clotting time of human plasma, as was determined in the activated partial thromboplastin time and prothrombin time assays. Subsequent structure-activity relationship studies led to the identification of several inhibitors with submicromolar activity, among which inhibitor 22 appears to demonstrate significant selectivity not only over factors IXa, Xa, and XIa, but also over thrombin. In summary, this study introduces novel triazole-based small molecules, specifically compounds 8 and 22, identified as potent and selective inhibitors of human FXIIa. The aim is to advance these inhibitors for further development as anticoagulants to provide a more effective and safer approach to preventing and/or treating thromboembolic diseases.
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Affiliation(s)
- Ma’Lik
D. Woodland
- Division
of Basic Pharmaceutical Sciences, College of Pharmacy, Xavier University of Louisiana, New Orleans, Louisiana 70125, United States
| | - Anthony Thompson
- Department
of Chemistry, Xavier University of Louisiana, New Orleans, Louisiana 70125, United States
| | - Amanda Lipford
- Department
of Chemistry, Xavier University of Louisiana, New Orleans, Louisiana 70125, United States
| | - Navneet Goyal
- Department
of Chemistry, Xavier University of Louisiana, New Orleans, Louisiana 70125, United States
| | - John C. Schexnaildre
- Division
of Basic Pharmaceutical Sciences, College of Pharmacy, Xavier University of Louisiana, New Orleans, Louisiana 70125, United States
| | - Madhusoodanan Mottamal
- Department
of Chemistry, Xavier University of Louisiana, New Orleans, Louisiana 70125, United States
| | - Daniel K. Afosah
- Department
of Medicinal Chemistry, School of Pharmacy, Virginia Commonwealth University, Richmond, Virginia 23219, United States
| | - Rami A. Al-Horani
- Division
of Basic Pharmaceutical Sciences, College of Pharmacy, Xavier University of Louisiana, New Orleans, Louisiana 70125, United States
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12
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de Lucena LA, Freitas MAA, Souza AKC, Silva CHA, Watanabe JMF, Guedes FL, Almeida JB, de Oliveira RA. Direct oral anticoagulants versus vitamin K antagonists in patients with atrial fibrillation and stage 5 chronic kidney disease under dialysis: A systematic review and meta-analysis of randomized controlled trials. J Thromb Thrombolysis 2024; 57:381-389. [PMID: 38281231 DOI: 10.1007/s11239-023-02945-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/29/2023] [Indexed: 01/30/2024]
Abstract
BACKGROUND In patients with atrial fibrillation (AF) and normal or slightly impaired renal function, the use of direct oral anticoagulants (DOACs) is preferable to vitamin K antagonists (VKAs). However, in patients undergoing hemodialysis, the efficacy, and safety of DOACs compared with VKAs are still unknown. PURPOSE To review current evidence about the safety and efficacy of DOACs compared to VKAs, in patients with AF and chronic kidney disease under hemodialysis. METHODS We systematically searched PubMed, Scopus, and Cochrane databases for RCTs comparing DOACs with VKAs for anticoagulation in patients with AF on dialysis therapy. Outcomes of interest were: (1) stroke; (2) major bleeding; (3) cardiovascular mortality; and (4) all-cause mortality. Statistical analysis was performed using RevMan 5.1.7 and heterogeneity was assessed by I2 statistics. RESULTS Three randomized controlled trials were included, comprising a total of 383 patients. Of these, 218 received DOACs (130 received apixaban; 88 received rivaroxaban), and 165 were treated with VKAs (116 received warfarin; 49 received phenprocoumon). The incidence of stroke was significantly lower in patients treated with DOACs (4.7%) compared with those using VKAs (9.5%) (RR 0.42; 95% CI 0.18-0.97; p = 0.04; I2 = 0%). However, the difference was not statistically significant in the case of ischemic stroke specifically (RR 0.42; 95% CI 0.17-1.04; p = 0.06; I2 = 0%). As for the major bleeding outcome, the DOAC group (11%) had fewer events than the VKA group (13.9%) but without statistical significance (RR 0.75; 95% CI 0.45-1.28; p = 0.29; I2 = 0%). There was no significant difference between groups regarding cardiovascular mortality (RR 1.23; 95% CI 0.66-2.29; p = 0.52; I2 = 13%) and all-cause mortality (RR 0.98; 95% CI 0.77-1.24; p = 0.84; I2 = 16%). CONCLUSION This meta-analysis suggests that in patients with AF on dialysis, the use of DOACs was associated with a significant reduction in stroke, and a numerical trend of less incidence of major bleeding compared with VKAs, but in this case with no statistical significance. Results may be limited by a small sample size or insufficient statistical power.
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Affiliation(s)
- Larissa A de Lucena
- Department of Health Sciences, Federal University of Rio Grande do Norte, Natal, Brazil
| | - Marcos A A Freitas
- Department of Medicine, State University of Região Tocantina do Maranhão, Department of Medicine, Imperatriz, Brazil
| | - Ana K C Souza
- Department of Health Sciences, Federal University of Rio Grande do Norte, Natal, Brazil
| | - Caroliny H A Silva
- Department of Health Sciences, Federal University of Rio Grande do Norte, Natal, Brazil
| | | | - Felipe L Guedes
- Division of Nephrology, University Hospital Onofre Lopes, Natal, Brazil
| | - Jose B Almeida
- Department of Integrated Medicine, Federal University of Rio Grande do Norte, Nilo Peçanha Avenue, 620, 3rd underground - Petroópolis, Natal, 59012-300, Brazil
| | - Rodrigo A de Oliveira
- Department of Integrated Medicine, Federal University of Rio Grande do Norte, Nilo Peçanha Avenue, 620, 3rd underground - Petroópolis, Natal, 59012-300, Brazil.
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13
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Jin C, Cui C, Seplowe M, Lee KI, Vegunta R, Li B, Frishman WH, Iwai S. Anticoagulation for Atrial Fibrillation: A Review of Current Literature and Views. Cardiol Rev 2024; 32:131-139. [PMID: 36730534 DOI: 10.1097/crd.0000000000000489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Atrial fibrillation is a common supraventricular tachyarrhythmia with uncoordinated atrial activation and ineffective atrial contraction. This leads to an increased risk of atrial thrombi, most commonly in the left atrial appendage, and increased risks of embolic strokes and/or peripheral thromboembolism. It is associated with significant morbidity and mortality. To meet the concerns of thrombi and stroke, anticoagulation has been the mainstay for prevention and treatment thereof. Historically, anticoagulation involved the use of aspirin or vitamin K antagonists, mainly warfarin. Since early 2010s, direct oral anticoagulants (DOACs) including dabigatran, rivaroxaban, apixaban, and edoxaban have been introduced and approved for anticoagulation of atrial fibrillation. DOACs demonstrated a dramatic reduction in the rate of intracranial hemorrhage as compared to warfarin, and offer the advantages of absolution of monitoring therefore avoid the risk of hemorrhages in the context of narrow therapeutic window and under-treatment characteristic of warfarin, particularly in high-risk patients. One major concern and disadvantage for DOACs was lack of reversal agents, which have largely been ameliorated by the approval of Idarucizumab for dabigatran and Andexanet alfa for both apixaban and rivaroxaban, with Ciraparantag as a universal reversal agent for all DOACs undergoing Fast-Track Review from FDA. In this article, we will be providing a broad review of anticoagulation for atrial fibrillation with a focus on risk stratification schemes and anticoagulation agents (warfarin, aspirin, DOACs) including special clinical considerations.
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Affiliation(s)
- Chengyue Jin
- From the Department of Medicine, Westchester Medical Center, Valhalla, NY
| | - Can Cui
- Department of Immunobiology, School of Medicine, Yale University, New Haven, CT
| | - Matthew Seplowe
- From the Department of Medicine, Westchester Medical Center, Valhalla, NY
| | - Kyu-In Lee
- From the Department of Medicine, Westchester Medical Center, Valhalla, NY
| | | | - Bo Li
- From the Department of Medicine, Westchester Medical Center, Valhalla, NY
| | - William H Frishman
- From the Department of Medicine, Westchester Medical Center, Valhalla, NY
| | - Sei Iwai
- Department of Cardiology, Westchester Medical Center, Valhalla, NY
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14
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Perez-Bernat E, Viñas MªA, Vera M, González-Rico M, Montomoli M, Astudillo-Cortés E, Quevedo-Reina JC, García-Méndez I, Martinez-Losa A, Rama-Arias I, Maldonado-Martín M, Munar MªA, Cerrato AO, Beltrán-Catalán S, Peso GD, Cases A, Górriz JL. Non-valvular atrial fibrillation in patients on peritoneal dialysis, prevalence, treatment and professionals involved. Nefrologia 2024; 44:268-275. [PMID: 38609756 DOI: 10.1016/j.nefroe.2024.03.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Accepted: 06/12/2023] [Indexed: 04/14/2024] Open
Abstract
Atrial fibrillation is the most frequent chronic arrhythmia in patients with chronic kidney disease. Oral anticoagulation with vitamin K antagonists and now direct oral anticoagulants have been and are the fundamental pillars for the prevention of thromboembolic events. However, there are no randomized clinical trials on the risk-benefit profile of oral anticoagulation in patients with chronic kidney disease stage 5 on peritoneal dialysis and there is little evidence in the literature in this population. The objective of our study was to know the prevalence, treatment and professionals involved in the management of atrial fibrillation in peritoneal dialysis patients. For this purpose, we performed a descriptive analysis through a survey sent to different peritoneal dialysis units in Spain. A total of 1,403 patients on peritoneal dialysis were included in the study, of whom 186 (13.2%) had non-valvular atrial fibrillation. In addition, the assessment of the scores of thromboembolic and bleeding risks for the indication of oral anticoagulation was mainly carried out by the cardiologist (60% of the units), as well as its prescription (cardiologist 47% or in consensus with the nephrologist 43%). In summary, patients on peritoneal dialysis have a remarkable prevalence of non-valvular atrial fibrillation. Patients frequently receive oral anticoagulation with vitamin K antagonists, as well as direct oral anticoagulants. The data obtained regarding the scores used for the assessment of thromboembolic and bleeding risk, treatment and involvement by Nephrology indicates that there is a need for training and involvement of the nephrologist in this pathology.
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Affiliation(s)
- Elisa Perez-Bernat
- Servicio de Nefrología, Hospital Clínico Universitario de Valencia, Valencia, Spain
| | - M ª Angeles Viñas
- Servicio de Urgencias, Hospital Universitari i Politecnic La Fe, Valencia, Spain
| | - Manel Vera
- Servicio de Nefrología, Hospital Clínic, Barcelona, Spain
| | - Miguel González-Rico
- Servicio de Nefrología, Hospital Clínico Universitario de Valencia, Valencia, Spain
| | - Marco Montomoli
- Servicio de Nefrología, Hospital Clínico Universitario de Valencia, Valencia, Spain
| | | | | | | | | | - Ines Rama-Arias
- Servicio de Nefrología, Hospital Univesitario de Bellvitge, Barcelona, Spain
| | | | - M ª Antonia Munar
- Servicio de Nefrología, Hospital Universitario Son Espases, Palma de Mallorca, Spain
| | - Agustín Ortega Cerrato
- Servicio de Nefrología, Complejo Hospitalario Universitario de Albacete, Albacete, Spain
| | | | - Gloria Del Peso
- Servicio de Nefrología, Hospital Universitario La Paz, Madrid, Spain
| | - Aleix Cases
- Servicio de Nefrología, Hospital Clínic, Barcelona, Spain; Universitat de Barcelona, Barcelona, Spain.
| | - Jose Luis Górriz
- Servicio de Nefrología, Hospital Clínico Universitario de Valencia, Valencia, Spain; Universitat de València, Valencia, Spain
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15
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El Nekidy W, Abidi E, Nabil S, Kendakji S, Ali M, Aburuz S, Atallah B, Hijazi F, Mallat J, Akour A. The Safety and Effectiveness of Apixaban in Patients with End-Stage Kidney Disease on Dialysis: A Retrospective Observational Study. J Clin Med 2024; 13:1351. [PMID: 38592193 PMCID: PMC10931560 DOI: 10.3390/jcm13051351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Revised: 02/18/2024] [Accepted: 02/23/2024] [Indexed: 04/10/2024] Open
Abstract
Background: Apixaban has been increasingly utilized for various FDA-approved indications, including stroke prevention and venous thromboembolism (VTE) treatment in patients with end stage kidney disease (ESKD) on hemodialysis. However, the safety and efficacy of its use in this population is not well established. Hence, the purpose of this study is to evaluate the safety and effectiveness of apixaban by examining outcomes in this population. Methods: This was a retrospective observational study that involved adults with ESKD who were on hemodialysis and prescribed apixaban from our hospital's outpatient pharmacy between 1 May 2015, and 31 March 2022. Demographics, apixaban indications, dose appropriateness, concomitant antiplatelet use, and comorbidities data were collected. Bleeding and thromboembolic events were also collected. Results: Sixty-six patients fulfilled the inclusion criteria, 50% of them males. Median age was 71 (63.5-82) years, and the median BMI 28.2 (59.5-86.25) kg/m2. The median follow-up time was 5 (1.9-12.3) months. Concomitant antiplatelet use (39.4%) and high medication adherence (84.8%) were observed. During follow-up, major bleeding events occurred in 15.2% of cases, with minor bleeding being more common (36.4%), and VTE and stroke events occurred in 4.5% of cases; appropriate dosing was prevalent (62.1%), and there was an overall all-cause mortality rate of 34.8%. Most patients received a 2.5 mg BID apixaban dose (56.1%), including both NVAF and VTE groups. Notably, the multivariate logistic regression analysis indicated that weight, and daily dose were insignificant predictors of bleeding events (p = 0.104, 0.591), however, the BMI was the main independent risk factor for bleeding in this population [OR = 0.9, 95% CI: 0.8-0.99; p = 0.023]. Conclusions: Our analysis of apixaban-treated ESKD patients highlights that the risk of bleeding is significant, and BMI was the main independent risk factor. A larger prospective study is needed to confirm our findings.
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Affiliation(s)
- Wasim El Nekidy
- Department of Pharmacy Services, Cleveland Clinic Abu Dhabi, Abu Dhabi P.O. Box 112412, United Arab Emirates; (E.A.); (B.A.)
- Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA (J.M.)
| | - Emna Abidi
- Department of Pharmacy Services, Cleveland Clinic Abu Dhabi, Abu Dhabi P.O. Box 112412, United Arab Emirates; (E.A.); (B.A.)
| | - Said Nabil
- Department of Pharmacology and Therapeutics, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain P.O. Box 15551, United Arab Emirates; (S.N.); (S.K.); (M.A.); (S.A.)
| | - Saba Kendakji
- Department of Pharmacology and Therapeutics, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain P.O. Box 15551, United Arab Emirates; (S.N.); (S.K.); (M.A.); (S.A.)
| | - Moatasem Ali
- Department of Pharmacology and Therapeutics, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain P.O. Box 15551, United Arab Emirates; (S.N.); (S.K.); (M.A.); (S.A.)
| | - Salahdein Aburuz
- Department of Pharmacology and Therapeutics, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain P.O. Box 15551, United Arab Emirates; (S.N.); (S.K.); (M.A.); (S.A.)
| | - Bassam Atallah
- Department of Pharmacy Services, Cleveland Clinic Abu Dhabi, Abu Dhabi P.O. Box 112412, United Arab Emirates; (E.A.); (B.A.)
- Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA (J.M.)
| | - Fadi Hijazi
- Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA (J.M.)
- Critical Care Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi P.O. Box 112412, United Arab Emirates
| | - Jihad Mallat
- Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA (J.M.)
- Critical Care Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi P.O. Box 112412, United Arab Emirates
| | - Amal Akour
- Critical Care Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi P.O. Box 112412, United Arab Emirates
- Department of Biopharmaceutics and Clinical Pharmacy, School of Pharmacy, The University of Jordan, Amman 11942, Jordan
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16
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Li F, Rasmy L, Xiang Y, Feng J, Abdelhameed A, Hu X, Sun Z, Aguilar D, Dhoble A, Du J, Wang Q, Niu S, Dang Y, Zhang X, Xie Z, Nian Y, He J, Zhou Y, Li J, Prosperi M, Bian J, Zhi D, Tao C. Dynamic Prognosis Prediction for Patients on DAPT After Drug-Eluting Stent Implantation: Model Development and Validation. J Am Heart Assoc 2024; 13:e029900. [PMID: 38293921 PMCID: PMC11056175 DOI: 10.1161/jaha.123.029900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 12/01/2023] [Indexed: 02/01/2024]
Abstract
BACKGROUND The rapid evolution of artificial intelligence (AI) in conjunction with recent updates in dual antiplatelet therapy (DAPT) management guidelines emphasizes the necessity for innovative models to predict ischemic or bleeding events after drug-eluting stent implantation. Leveraging AI for dynamic prediction has the potential to revolutionize risk stratification and provide personalized decision support for DAPT management. METHODS AND RESULTS We developed and validated a new AI-based pipeline using retrospective data of drug-eluting stent-treated patients, sourced from the Cerner Health Facts data set (n=98 236) and Optum's de-identified Clinformatics Data Mart Database (n=9978). The 36 months following drug-eluting stent implantation were designated as our primary forecasting interval, further segmented into 6 sequential prediction windows. We evaluated 5 distinct AI algorithms for their precision in predicting ischemic and bleeding risks. Model discriminative accuracy was assessed using the area under the receiver operating characteristic curve, among other metrics. The weighted light gradient boosting machine stood out as the preeminent model, thus earning its place as our AI-DAPT model. The AI-DAPT demonstrated peak accuracy in the 30 to 36 months window, charting an area under the receiver operating characteristic curve of 90% [95% CI, 88%-92%] for ischemia and 84% [95% CI, 82%-87%] for bleeding predictions. CONCLUSIONS Our AI-DAPT excels in formulating iterative, refined dynamic predictions by assimilating ongoing updates from patients' clinical profiles, holding value as a novel smart clinical tool to facilitate optimal DAPT duration management with high accuracy and adaptability.
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Affiliation(s)
- Fang Li
- McWilliams School of Biomedical InformaticsUniversity of Texas Health Science Center at HoustonHoustonTXUSA
- Department of Artificial Intelligence and InformaticsMayo ClinicJacksonvilleFLUSA
| | - Laila Rasmy
- McWilliams School of Biomedical InformaticsUniversity of Texas Health Science Center at HoustonHoustonTXUSA
| | - Yang Xiang
- Peng Cheng LaboratoryShenzhenGuangdongChina
| | - Jingna Feng
- McWilliams School of Biomedical InformaticsUniversity of Texas Health Science Center at HoustonHoustonTXUSA
- Department of Artificial Intelligence and InformaticsMayo ClinicJacksonvilleFLUSA
| | - Ahmed Abdelhameed
- McWilliams School of Biomedical InformaticsUniversity of Texas Health Science Center at HoustonHoustonTXUSA
- Department of Artificial Intelligence and InformaticsMayo ClinicJacksonvilleFLUSA
| | - Xinyue Hu
- McWilliams School of Biomedical InformaticsUniversity of Texas Health Science Center at HoustonHoustonTXUSA
- Department of Artificial Intelligence and InformaticsMayo ClinicJacksonvilleFLUSA
| | - Zenan Sun
- McWilliams School of Biomedical InformaticsUniversity of Texas Health Science Center at HoustonHoustonTXUSA
| | - David Aguilar
- Department of Internal Medicine, McGovern Medical SchoolUniversity of Texas Health Science Center at HoustonHoustonTXUSA
- LSU School of Medicine, LSU Health New OrleansNew OrleansLAUSA
| | - Abhijeet Dhoble
- Department of Internal Medicine, McGovern Medical SchoolUniversity of Texas Health Science Center at HoustonHoustonTXUSA
| | - Jingcheng Du
- McWilliams School of Biomedical InformaticsUniversity of Texas Health Science Center at HoustonHoustonTXUSA
| | - Qing Wang
- McWilliams School of Biomedical InformaticsUniversity of Texas Health Science Center at HoustonHoustonTXUSA
| | - Shuteng Niu
- McWilliams School of Biomedical InformaticsUniversity of Texas Health Science Center at HoustonHoustonTXUSA
| | - Yifang Dang
- McWilliams School of Biomedical InformaticsUniversity of Texas Health Science Center at HoustonHoustonTXUSA
| | - Xinyuan Zhang
- McWilliams School of Biomedical InformaticsUniversity of Texas Health Science Center at HoustonHoustonTXUSA
| | - Ziqian Xie
- McWilliams School of Biomedical InformaticsUniversity of Texas Health Science Center at HoustonHoustonTXUSA
| | - Yi Nian
- McWilliams School of Biomedical InformaticsUniversity of Texas Health Science Center at HoustonHoustonTXUSA
| | - JianPing He
- McWilliams School of Biomedical InformaticsUniversity of Texas Health Science Center at HoustonHoustonTXUSA
| | - Yujia Zhou
- McWilliams School of Biomedical InformaticsUniversity of Texas Health Science Center at HoustonHoustonTXUSA
| | - Jianfu Li
- McWilliams School of Biomedical InformaticsUniversity of Texas Health Science Center at HoustonHoustonTXUSA
- Department of Artificial Intelligence and InformaticsMayo ClinicJacksonvilleFLUSA
| | - Mattia Prosperi
- Data Intelligence Systems Lab, Department of Epidemiology, College of Public Health and Health Professions & College of MedicineUniversity of FloridaGainesvilleFLUSA
| | - Jiang Bian
- Department of Health Outcomes and Biomedical Informatics, College of MedicineUniversity of FloridaGainesvilleFLUSA
| | - Degui Zhi
- McWilliams School of Biomedical InformaticsUniversity of Texas Health Science Center at HoustonHoustonTXUSA
| | - Cui Tao
- McWilliams School of Biomedical InformaticsUniversity of Texas Health Science Center at HoustonHoustonTXUSA
- Department of Artificial Intelligence and InformaticsMayo ClinicJacksonvilleFLUSA
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17
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Ma S, Fan G, Xu F, Zhang X, Chen Y, Tao Y, Li Y, Lyu Y, Yang P, Wang D, Zhai Z, Wang C. Efficacy and safety of anticoagulant for treatment and prophylaxis of VTE patients with renal insufficiency: a systemic review and meta-analysis. Thromb J 2024; 22:17. [PMID: 38317247 PMCID: PMC10840151 DOI: 10.1186/s12959-023-00576-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Accepted: 12/25/2023] [Indexed: 02/07/2024] Open
Abstract
Patients with venous thromboembolism (VTE) comorbid renal insufficiency (RI) are at higher risk of bleeding and thrombosis. Recommendations in guidelines on anticoagulation therapy for those patients remain ambiguous. The goal of this study is to compare the efficacy and safety between different anticoagulant regimens in VTE patients comorbid RI at different stages of treatment and prophylaxis. We performed English-language searches of Pubmed, EMBASE, and Web of Science (inception to Nov 2022). RCTs evaluated anticoagulants for VTE treatment at the acute phase, extension phase, and prophylaxis in patients with RI and reported efficacy and safety outcomes were selected. The methodological quality of the studies was assessed at the outcome level using the risk-of-bias assessment tool developed by the Cochrane Bias Methods Group. A meta-analysis of twenty-five RCTs was conducted, comprising data from twenty-three articles, encompassing a total of 9,680 participants with RI. In the acute phase, the risk of bleeding was increased with novel oral anticoagulants (NOACs) compared to LMWH (RR 1.29, 95% CI 1.04-1.60). For the prophylaxis of VTE, NOACs were associated with an elevated risk of bleeding compared with placebo (RR 1.31, 95%CI 1.02-1.68). In comparison to non-RI patients, both NOACs and vitamin K antagonists (VKA) could increase the risk of bleeding among RI patients (RR 1.45, 95%CI 1.14-1.84 and RR 1.53, 95%CI 1.25-1.88, respectively) during acute phase, while NOACs may increase the incidence of VTE in RI population (RR 1.74, 95%CI 1.29-2.34). RI patients who are under routine anticoagulation have a significantly higher risk of adverse outcomes. LMWH is the most effective and safe option for VTE treatment or prophylaxis in patients with RI.
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Affiliation(s)
- Shuangshuang Ma
- Beijing University of Chinese Medicine. National Center for Respiratory Medicine; State Key Laboratory of Respiratory Health and Multimorbidity; National Clinical Research Center for Respiratory Diseases; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, China
- National Center for Respiratory Medicine; State Key Laboratory of Respiratory Health and Multimorbidity; National Clinical Research Center for Respiratory Diseases; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, 100029, China
| | - Guohui Fan
- School of Population Medicine and Public Health, Chinese Academy of Medical Sciences & Peking Union Medical College; State Key Laboratory of Respiratory Health and Multimorbidity; Key Laboratory of Pathogen Infection Prevention and Control (Peking Union Medical College), Ministry of Education, Beijing, China
- National Center for Respiratory Medicine; National Clinical Research Center for Respiratory Diseases; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences; Department of Clinical Research and Data Management, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Feiya Xu
- Graduate School of Capital Medical University, Beijing, China
- National Center for Respiratory Medicine; State Key Laboratory of Respiratory Health and Multimorbidity; National Clinical Research Center for Respiratory Diseases; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, 100029, China
| | - Xiaomeng Zhang
- Peking University China‑Japan Friendship School of Clinical Medicine, Beijing, P.R. China
- National Center for Respiratory Medicine; State Key Laboratory of Respiratory Health and Multimorbidity; National Clinical Research Center for Respiratory Diseases; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, 100029, China
| | - Yinong Chen
- Peking University China‑Japan Friendship School of Clinical Medicine, Beijing, P.R. China
- National Center for Respiratory Medicine; State Key Laboratory of Respiratory Health and Multimorbidity; National Clinical Research Center for Respiratory Diseases; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, 100029, China
| | - Yuzhi Tao
- The First Bethune Hospital of Jilin University, Beijing, China
- National Center for Respiratory Medicine; State Key Laboratory of Respiratory Health and Multimorbidity; National Clinical Research Center for Respiratory Diseases; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, 100029, China
| | - Yishan Li
- The First Clinical Medical College, Shanxi Medical University, Taiyuan, China
- National Center for Respiratory Medicine; State Key Laboratory of Respiratory Health and Multimorbidity; National Clinical Research Center for Respiratory Diseases; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, 100029, China
| | - Yanshuang Lyu
- Changping Laboratory, Beijing, China
- Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Peiran Yang
- Department of Physiology, Institute of Basic Medical Sciences, State Key Laboratory of Respiratory Health and Multimorbidity, Chinese Academy of Medical Sciences and School of Basic Medicine, Peking Union Medical College; National Center for Respiratory Medicine; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, China
| | - Dingyi Wang
- National Center for Respiratory Medicine; National Clinical Research Center for Respiratory Diseases; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences; Department of Clinical Research and Data Management, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, China.
| | - Zhenguo Zhai
- National Center for Respiratory Medicine; State Key Laboratory of Respiratory Health and Multimorbidity; National Clinical Research Center for Respiratory Diseases; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, 100029, China.
| | - Chen Wang
- National Center for Respiratory Medicine; State Key Laboratory of Respiratory Health and Multimorbidity; National Clinical Research Center for Respiratory Diseases, Beijing, 100029, China.
- Chinese Academy of Medical Sciences, Peking Union Medical College, No 2, East Yinghua Road, Chaoyang District, Beijing, 100029, China.
- Department of Respiratory Medicine, Capital Medical University, No 2, East Yinghua Road, Chaoyang District, Beijing, 100029, China.
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18
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Kim DG, Kim SH, Park SY, Han BG, Kim JS, Yang JW, Park YJ, Lee JY. Anticoagulation in patients with end-stage kidney disease and atrial fibrillation: a national population-based study. Clin Kidney J 2024; 17:sfae029. [PMID: 38425706 PMCID: PMC10903298 DOI: 10.1093/ckj/sfae029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Indexed: 03/02/2024] Open
Abstract
Background The prevalence of atrial fibrillation (AF) in patients with end-stage kidney disease (ESKD) is high and increasing. However, evidence regarding oral anticoagulant (OAC) use in these patients is insufficient and conflicting. Methods This retrospective cohort study included patients in the Korea National Health Insurance System diagnosed with AF after ESKD onset from January 2007 to December 2017. The primary outcome was all-cause death. Secondary outcomes were ischaemic stroke, hospitalization for major bleeding and major adverse cardiovascular events (MACE). Outcomes were compared between OAC users and non-users using 6-month landmark analysis and 1:3 propensity score matching (PSM). Results Among patients with ESKD and AF, the number of prescribed OACs increased 2.3-fold from 2012 (n = 3579) to 2018 (n = 8341) and the proportion of direct OACs prescribed increased steadily from 0% in 2012 to 51.4% in 2018. After PSM, OAC users had a lower risk of all-cause death {hazard ratio [HR] 0.67 [95% confidence interval (CI) 0.55-0.81]}, ischaemic stroke [HR 0.61 (95% CI 0.41-0.89)] and MACE [HR 0.70 (95% CI 0.55-0.90)] and no increased risk of hospitalization for major bleeding [HR 0.99 (95% CI 0.72-1.35)] compared with non-users. Unlike warfarin, direct OACs were associated with a reduced risk of all-cause death and hospitalization for major bleeding. Conclusions In patients with ESKD and AF, OACs were associated with reduced all-cause death, ischaemic stroke and MACE.
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Affiliation(s)
- Deok-Gie Kim
- Department of Surgery, Research Institute for Transplantation, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sung Hwa Kim
- Department of Statistics, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
- National Health Big Data Clinical Research Institute, Wonju College of Medicine, Wonju, Republic of Korea
| | - Sung Yong Park
- Bigdata Department, National Health Insurance Service, Wonju, Republic of Korea
| | - Byoung Geun Han
- Department of Nephrology Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
| | - Jae Seok Kim
- Department of Nephrology Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
| | - Jae Won Yang
- Department of Nephrology Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
| | - Young Jun Park
- Department of Cardiology, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
| | - Jun Young Lee
- National Health Big Data Clinical Research Institute, Wonju College of Medicine, Wonju, Republic of Korea
- Department of Nephrology Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
- Center of Evidence-Based Medicine, Institute of Convergence Science, Yonsei University, Seoul, Republic of Korea
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19
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Xu Y, Zhang L, Dou X, Dong Y, Guo X. Physiologically based pharmacokinetic modeling of apixaban to predict exposure in populations with hepatic and renal impairment and elderly populations. Eur J Clin Pharmacol 2024; 80:261-271. [PMID: 38099940 PMCID: PMC10847219 DOI: 10.1007/s00228-023-03602-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 12/02/2023] [Indexed: 02/07/2024]
Abstract
BACKGROUND Apixaban is a factor Xa inhibitor with a limited therapeutic index that belongs to the family of oral direct anticoagulants. The pharmacokinetic (PK) behavior of apixaban may be altered in elderly populations and populations with renal or hepatic impairment, necessitating dosage adjustments. METHODS This study was conducted to examine how the physiologically based pharmacokinetic (PBPK) model describes the PKs of apixaban in adult and elderly populations and to determine the PKs of apixaban in elderly populations with renal and hepatic impairment. After PBPK models were constructed using the reported physicochemical properties of apixaban and clinical data, they were validated using data from clinical studies involving various dose ranges. Comparing predicted and observed blood concentration data and PK parameters was utilized to evaluate the model's fit performance. RESULTS Doses should be reduced to approximately 70% of the healthy adult population for the healthy elderly population to achieve the same PK exposure; approximately 88%, 71%, and 89% of that for the elderly populations with mild, moderate, and severe renal impairment, respectively; and approximately 96%, 81%, and 58% of that for the Child Pugh-A, Child Pugh-B, and Child Pugh-C hepatic impairment elderly populations, respectively to achieve the same PK exposure. CONCLUSION The findings indicate that the renal and hepatic function might be considered for apixaban therapy in Chinese elderly patients and the PBPK model can be used to optimize dosage regimens for specific populations.
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Affiliation(s)
- Yichao Xu
- Center of Clinical Pharmacology, the Second Affiliated Hospital of Zhejiang University, School of Medicine, Hangzhou, Zhejiang, China
| | - Lei Zhang
- Department of Pharmacy, the Second Affiliated Hospital of Zhejiang University, School of Medicine, Hangzhou, Zhejiang, China
| | - Xiaofan Dou
- Center for Plastic & Reconstructive Surgery, Department of Orthopedics, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Yongze Dong
- Center for Plastic & Reconstructive Surgery, Department of Orthopedics, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Xiangchai Guo
- Center for Plastic & Reconstructive Surgery, Department of Orthopedics, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China.
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20
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Shantsila E, Choi EK, Lane DA, Joung B, Lip GY. Atrial fibrillation: comorbidities, lifestyle, and patient factors. THE LANCET REGIONAL HEALTH. EUROPE 2024; 37:100784. [PMID: 38362547 PMCID: PMC10866737 DOI: 10.1016/j.lanepe.2023.100784] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 09/25/2023] [Accepted: 11/02/2023] [Indexed: 02/17/2024]
Abstract
Modern anticoagulation therapy has dramatically reduced the risk of stroke and systemic thromboembolism in people with atrial fibrillation (AF). However, AF still impairs quality of life, increases the risk of stroke and heart failure, and is linked to cognitive impairment. There is also a recognition of the residual risk of thromboembolic complications despite anticoagulation. Hence, AF management is evolving towards a more comprehensive understanding of risk factors predisposing to the development of this arrhythmia, its' complications and interventions to mitigate the risk. This review summarises the recent advances in understanding of risk factors for incident AF and managing these risk factors. It includes a discussion of lifestyle, somatic, psychological, and socioeconomic risk factors. The available data call for a practice shift towards a more individualised approach considering an increasingly broader range of health and patient factors contributing to AF-related health burden. The review highlights the needs of people living with co-morbidities (especially with multimorbidity), polypharmacy and the role of the changing population demographics affecting the European region and globally.
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Affiliation(s)
- Eduard Shantsila
- Department of Primary Care and Mental Health, University of Liverpool, United Kingdom
- Liverpool Centre for Cardiovascular Science, University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, Liverpool, United Kingdom
- Brownlow Group GP Practice, Liverpool, United Kingdom
| | - Eue-Keun Choi
- Division of Cardiology, Department of Internal Medicine, Seoul National University College of Medicine and Seoul National University Hospital, Seoul, Republic of Korea
| | - Deirdre A. Lane
- Liverpool Centre for Cardiovascular Science, University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, Liverpool, United Kingdom
- Department of Cardiovascular and Metabolic Medicine, University of Liverpool, United Kingdom
- Department of Clinical Medicine, Aalborg University, Denmark
| | - Boyoung Joung
- Division of Cardiology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Gregory Y.H. Lip
- Liverpool Centre for Cardiovascular Science, University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, Liverpool, United Kingdom
- Department of Cardiovascular and Metabolic Medicine, University of Liverpool, United Kingdom
- Department of Clinical Medicine, Aalborg University, Denmark
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21
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Jones A, Swan D, Lisman T, Barnes GD, Thachil J. Anticoagulation in chronic kidney disease: current status and future perspectives. J Thromb Haemost 2024; 22:323-336. [PMID: 37778512 DOI: 10.1016/j.jtha.2023.09.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Revised: 09/14/2023] [Accepted: 09/21/2023] [Indexed: 10/03/2023]
Abstract
Chronic kidney disease (CKD) is being diagnosed increasingly worldwide. It is often identified in individuals with comorbidities, which may increase the already heightened risk of thrombosis and hemorrhage associated with CKD. Oral anticoagulation is an effective means of reducing rates of ischemic stroke and systemic embolism in patients with atrial fibrillation and minimizes the morbidity and mortality caused by venous thromboembolic disease. Despite the proven benefits in the majority of patients, these have not been so clearly realized in patients with CKD due to the precarious balance between bleeding and thromboembolic complications. In this review, the current status of anticoagulant utilization in CKD is examined, and some practical recommendations are put forward to assist in the decision-making process of safely anticoagulating patients with CKD diagnosed with atrial fibrillation and venous thromboembolism.
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Affiliation(s)
- Alfred Jones
- Department of Haematology, Beaumont Hospital, Dublin, Ireland
| | - Dawn Swan
- Department of Haematology, Beaumont Hospital, Dublin, Ireland.
| | - Ton Lisman
- Surgical Research Laboratory, Department of Surgery, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Geoffrey D Barnes
- Division of Cardiovascular Medicine, Frankel Cardiovascular Center, University of Michigan, Ann Arbor, Michigan, USA
| | - Jecko Thachil
- Department of Haematology, Manchester University Hospitals, Oxford Road, Manchester, United Kingdom
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22
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Olie RH, Winckers K, Rocca B, Ten Cate H. Oral Anticoagulants Beyond Warfarin. Annu Rev Pharmacol Toxicol 2024; 64:551-575. [PMID: 37758192 DOI: 10.1146/annurev-pharmtox-032823-122811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/03/2023]
Abstract
Direct oral anticoagulants (DOACs) have largely replaced vitamin K antagonists, mostly warfarin, for the main indications for oral anticoagulation, prevention and treatment of venous thromboembolism, and prevention of embolic stroke in atrial fibrillation. While DOACs offer practical, fixed-dose anticoagulation in many patients, specific restrictions or contraindications may apply. DOACs are not sufficiently effective in high-thrombotic risk conditions such as antiphospholipid syndrome and mechanical heart valves. Patients with cancer-associated thrombosis may benefit from DOACs, but the bleeding risk, particularly in those with gastrointestinal or urogenital tumors, must be carefully weighed. In patients with frailty, excess body weight, and/or moderate-to-severe chronic kidney disease, DOACs must be cautiously administered and may require laboratory monitoring. Reversal agents have been developed and approved for life-threatening bleeding. In addition, the clinical testing of potentially safer anticoagulants such as factor XI(a) inhibitors is important to further optimize anticoagulant therapy in an increasingly elderly and frail population worldwide.
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Affiliation(s)
- Renske H Olie
- Departments of Internal Medicine (Section of Vascular Medicine) and Biochemistry, Thrombosis Expertise Center, and CARIM School for Cardiovascular Diseases, Maastricht University Medical Center, Maastricht, The Netherlands;
| | - Kristien Winckers
- Departments of Internal Medicine (Section of Vascular Medicine) and Biochemistry, Thrombosis Expertise Center, and CARIM School for Cardiovascular Diseases, Maastricht University Medical Center, Maastricht, The Netherlands;
| | - Bianca Rocca
- Section of Pharmacology, Catholic University School of Medicine, Rome, Italy
- Department of Neurosciences, Psychology, Drug Research and Child Health, University of Florence, Florence, Italy
| | - Hugo Ten Cate
- Departments of Internal Medicine (Section of Vascular Medicine) and Biochemistry, Thrombosis Expertise Center, and CARIM School for Cardiovascular Diseases, Maastricht University Medical Center, Maastricht, The Netherlands;
- Center for Thrombosis and Hemostasis, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
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23
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Joglar JA, Chung MK, Armbruster AL, Benjamin EJ, Chyou JY, Cronin EM, Deswal A, Eckhardt LL, Goldberger ZD, Gopinathannair R, Gorenek B, Hess PL, Hlatky M, Hogan G, Ibeh C, Indik JH, Kido K, Kusumoto F, Link MS, Linta KT, Marcus GM, McCarthy PM, Patel N, Patton KK, Perez MV, Piccini JP, Russo AM, Sanders P, Streur MM, Thomas KL, Times S, Tisdale JE, Valente AM, Van Wagoner DR. 2023 ACC/AHA/ACCP/HRS Guideline for the Diagnosis and Management of Atrial Fibrillation: A Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines. Circulation 2024; 149:e1-e156. [PMID: 38033089 PMCID: PMC11095842 DOI: 10.1161/cir.0000000000001193] [Citation(s) in RCA: 76] [Impact Index Per Article: 76.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2023]
Abstract
AIM The "2023 ACC/AHA/ACCP/HRS Guideline for the Diagnosis and Management of Atrial Fibrillation" provides recommendations to guide clinicians in the treatment of patients with atrial fibrillation. METHODS A comprehensive literature search was conducted from May 12, 2022, to November 3, 2022, encompassing studies, reviews, and other evidence conducted on human subjects that were published in English from PubMed, EMBASE, the Cochrane Library, the Agency for Healthcare Research and Quality, and other selected databases relevant to this guideline. Additional relevant studies, published through November 2022, during the guideline writing process, were also considered by the writing committee and added to the evidence tables, where appropriate. STRUCTURE Atrial fibrillation is the most sustained common arrhythmia, and its incidence and prevalence are increasing in the United States and globally. Recommendations from the "2014 AHA/ACC/HRS Guideline for the Management of Patients With Atrial Fibrillation" and the "2019 AHA/ACC/HRS Focused Update of the 2014 AHA/ACC/HRS Guideline for the Management of Patients With Atrial Fibrillation" have been updated with new evidence to guide clinicians. In addition, new recommendations addressing atrial fibrillation and thromboembolic risk assessment, anticoagulation, left atrial appendage occlusion, atrial fibrillation catheter or surgical ablation, and risk factor modification and atrial fibrillation prevention have been developed.
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Affiliation(s)
| | | | | | | | | | | | - Anita Deswal
- ACC/AHA Joint Committee on Clinical Practice Guidelines liaison
| | | | | | | | | | - Paul L Hess
- ACC/AHA Joint Committee on Performance Measures liaison
| | | | | | | | | | - Kazuhiko Kido
- American College of Clinical Pharmacy representative
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24
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Joglar JA, Chung MK, Armbruster AL, Benjamin EJ, Chyou JY, Cronin EM, Deswal A, Eckhardt LL, Goldberger ZD, Gopinathannair R, Gorenek B, Hess PL, Hlatky M, Hogan G, Ibeh C, Indik JH, Kido K, Kusumoto F, Link MS, Linta KT, Marcus GM, McCarthy PM, Patel N, Patton KK, Perez MV, Piccini JP, Russo AM, Sanders P, Streur MM, Thomas KL, Times S, Tisdale JE, Valente AM, Van Wagoner DR. 2023 ACC/AHA/ACCP/HRS Guideline for the Diagnosis and Management of Atrial Fibrillation: A Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines. J Am Coll Cardiol 2024; 83:109-279. [PMID: 38043043 PMCID: PMC11104284 DOI: 10.1016/j.jacc.2023.08.017] [Citation(s) in RCA: 21] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/04/2023]
Abstract
AIM The "2023 ACC/AHA/ACCP/HRS Guideline for the Diagnosis and Management of Patients With Atrial Fibrillation" provides recommendations to guide clinicians in the treatment of patients with atrial fibrillation. METHODS A comprehensive literature search was conducted from May 12, 2022, to November 3, 2022, encompassing studies, reviews, and other evidence conducted on human subjects that were published in English from PubMed, EMBASE, the Cochrane Library, the Agency for Healthcare Research and Quality, and other selected databases relevant to this guideline. Additional relevant studies, published through November 2022, during the guideline writing process, were also considered by the writing committee and added to the evidence tables, where appropriate. STRUCTURE Atrial fibrillation is the most sustained common arrhythmia, and its incidence and prevalence are increasing in the United States and globally. Recommendations from the "2014 AHA/ACC/HRS Guideline for the Management of Patients With Atrial Fibrillation" and the "2019 AHA/ACC/HRS Focused Update of the 2014 AHA/ACC/HRS Guideline for the Management of Patients With Atrial Fibrillation" have been updated with new evidence to guide clinicians. In addition, new recommendations addressing atrial fibrillation and thromboembolic risk assessment, anticoagulation, left atrial appendage occlusion, atrial fibrillation catheter or surgical ablation, and risk factor modification and atrial fibrillation prevention have been developed.
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25
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Kyriakoulis I, Adamou A, Stamatiou I, Chlorogiannis DD, Kardoutsos I, Koukousaki D, Ntaios G. Efficacy and safety of direct oral anticoagulants vs vitamin K antagonists in patients with atrial fibrillation and end-stage renal disease on hemodialysis: A systematic review and meta-analysis. Eur J Intern Med 2024; 119:45-52. [PMID: 37648582 DOI: 10.1016/j.ejim.2023.08.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 08/02/2023] [Accepted: 08/22/2023] [Indexed: 09/01/2023]
Abstract
BACKGROUND The prevalence of atrial fibrillation (AF) in individuals with end-stage renal disease (ESRD) on chronic hemodialysis is increasing. The optimal anticoagulant choice in this population is unclear since these patients were excluded from the pivotal randomized controlled trials (RCTs) of direct oral anticoagulants (DOACs) vs. vitamin K antagonists (VKAs) in the general AF population. We aimed to assess the efficacy and safety of DOACs vs. VKAs in patients with AF and ESRD on chronic hemodialysis through a systematic review and meta-analysis of all available evidence. PATIENTS/METHODS We performed a systematic search in MEDLINE and Scopus for RCTs or observational studies of patients with AF and ESRD on chronic hemodialysis who were treated with DOACs or VKAs. The outcomes of interest included ischemic stroke, the composite of ischemic stroke or systemic embolism, major bleeding, gastrointestinal bleeding, minor bleeding events and all-cause mortality. RESULTS Among 397 studies identified from the literature search, six studies (three RCTs and three observational studies) were included in the meta-analysis. Compared with VKA-treated patients, those treated with DOACs had similar risk of ischemic stroke (RR:0.76, 95% CI:0.41-1.41), ischemic stroke or systemic embolism (RR:0.65, 95% CI:0.38-1.10), major bleeding (RR:0.79, 95% CI:0.49-1.28) and all-cause death (RR:0.79, 95% CI:0.56-1.12). The risk of gastrointestinal bleeding was lower in DOAC- vs VKA-treated patients in three eligible observational studies (RR:0.73, 95% CI: 0.54-0.99, I2 = 79%) but this was not confirmed in two eligible RCTs (RR:0.69, 95% CI: 0.33-1.43, I2 = 0%). CONCLUSIONS Among AF patients with ESRD on chronic hemodialysis, the risk of ischemic stroke, ischemic stroke or systemic embolism, minor bleeding, major bleeding, and all-cause mortality is similar in patients treated with DOACs compared to VKAs. Given that the meta-analysis of RCTs on gastrointestinal bleeding did not confirm the results of the meta-analysis of the observational studies, it cannot be concluded that gastrointestinal bleeding is lower among DOAC-treated patients. PROTOCOL REGISTRATION PROSPERO CRD42023391966.
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Affiliation(s)
- Ioannis Kyriakoulis
- Department of Internal Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Anastasia Adamou
- Department of Internal Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Iliana Stamatiou
- Department of Internal Medicine, University Hospital of Alexandroupolis, Alexandroupolis, Greece
| | | | - Ioannis Kardoutsos
- Department of Internal Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Despoina Koukousaki
- Department of Internal Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - George Ntaios
- Department of Internal Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece.
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26
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Chang SN, Tsai CF, Lin TT, Chiu FC, Hsu JC, Chua SK, Cheng HL, Ho LT, Huang PS, Chen JJ, Wu CK, Wang YC, Hwang JJ, Tsai CT. Long-term outcomes of left atrial appendage occlusion in patients with atrial fibrillation and end stage renal disease. J Formos Med Assoc 2024; 123:116-122. [PMID: 37394333 DOI: 10.1016/j.jfma.2023.06.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 06/08/2023] [Accepted: 06/19/2023] [Indexed: 07/04/2023] Open
Abstract
OBJECTIVE In patients with atrial fibrillation (AF) and end-stage renal disease (ESRD), oral anticoagulants are contraindicated, and left atrial appendage occlusion (LAAO) is an alternative treatment. However, the efficacy of thromboembolic prevention using LAAO in these patients has rarely been reported in Asian populations. To our knowledge, this is the first long-term LAAO study in patients with AF undergoing dialysis in Asia. METHODS In this study, 310 patients (179 men) with a mean age of 71.3 ± 9.6 years and mean CHA2DS2-VASc 4.2 ± 1.8 were consecutively enrolled at multiple centers in Taiwan. The outcomes of 29 patients with AF and ESRD undergoing dialysis who underwent LAAO were compared to those without ESRD. The primary composite outcomes were stroke, systemic embolization, or death. RESULTS No difference in mean CHADS-VASc score was noted between patients with versus without ESRD (4.1 ± 1.8 vs. 4.6 ± 1.9, p = 0.453). After a mean follow-up of 38 ± 16 months, the composite endpoint was significantly higher in patients with ESRD (hazard ratio, 5.12 [1.4-18.6]; p = 0.013) than in those without ESRD after LAAO therapy. Mortality was also higher in patients with ESRD (hazard ratio, 6.6 [1.1-39.7]; p = 0.038). The stroke rate was numerically higher in patients with versus without ESRD, but the difference was not statistically significant (hazard ratio, 3.2 [0.6-17.7]; p = 0.183). Additionally, ESRD was associated with device-related thrombosis (odds ratio, 6.15; p = 0.047). CONCLUSION Long-term outcomes of LAAO therapy may be less favorable in patients with AF undergoing dialysis, possibly because of the poor condition of patients with ESRD.
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Affiliation(s)
- Sheng-Nan Chang
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, Dou-Liu City, Taiwan
| | - Chin-Feng Tsai
- School of Medicine, Chung Shan Medical University; Division of Cardiology, Department of Internal Medicine, Chung Shan Medical University Hospital, Taiwan
| | - Ting-Tse Lin
- Division of Cardiology, Department of Internal Medicine, National Taiwan University College of Medicine and Hospital Hsin-Chu Branch, Hsin-Chu City, Taiwan
| | - Fu-Chun Chiu
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, Dou-Liu City, Taiwan
| | - Jung-Cheng Hsu
- Division of Cardiology, Department of Internal Medicine, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - Su-Kiat Chua
- Division of Cardiology, Department of Internal Medicine, Shin-Kong Memorial Wu Ho-Su Hospital, Taipei City, Taiwan
| | - Hsiao-Liang Cheng
- Department of Anesthesia, National Taiwan University Hospital, Taipei City, Taiwan
| | - Li-Ting Ho
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei City, Taiwan
| | - Pang-Shuo Huang
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, Dou-Liu City, Taiwan
| | - Jien-Jiun Chen
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, Dou-Liu City, Taiwan
| | - Cho-Kai Wu
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei City, Taiwan
| | - Yi-Chih Wang
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei City, Taiwan
| | - Juey-Jen Hwang
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, Dou-Liu City, Taiwan; Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei City, Taiwan
| | - Chia-Ti Tsai
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei City, Taiwan.
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Lin Y, Chao TF, Tsai ML, Tseng CJ, Wang TH, Chang CH, Lin YS, Yang NI, Chu PH, Hung MJ, Wu VCC, Chen TH. Cardiovascular and renal outcomes in patients with atrial fibrillation and stage 4-5 chronic kidney disease receiving direct oral anticoagulants: a multicenter retrospective cohort study. J Thromb Thrombolysis 2024; 57:89-100. [PMID: 37605063 DOI: 10.1007/s11239-023-02885-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/05/2023] [Indexed: 08/23/2023]
Abstract
The role of direct oral anticoagulants (DOAC) in patients with atrial fibrillation (AF) and stage 4-5 chronic kidney disease (CKD) is controversial. Electronic medical records from 2012 to 2021 were retrieved for patients with AF and stage 4-5 CKD receiving oral anticoagulants. Patients were separated into those receiving DOACs (dabigatran, rivaroxaban, apixaban, or edoxaban) or vitamin K antagonists (VKA). Primary outcomes included ischemic stroke (IS), systemic thrombosis (SE), major bleeding, gastrointestinal bleeding, hemorrhagic stroke, acute myocardial infarction, cardiovascular death, and all-cause death. Renal outcomes included eGFR declines, creatinine doubling, progression to dialysis, and major adverse kidney events (MAKE). The primary analysis was until the end of follow up and the results at 1-year and 2-year of follow ups were also assessed. 2,382 patients (DOAC = 1,047, VKA = 1,335) between 2012 and 2021 with AF and stage 4-5 CKD were identified. The mean follow-up period was 2.3 ± 2.1 years in DOCAs and 2.6 ± 2.3 years in VKA respectively. At the end of follow up, the DOAC patients had significantly decreased SE (subdistribution hazard ratio [SHR] = 0.50, 95% confidence interval [CI] = 0.34-0.73), composite of IS/SE (SHR = 0.78, 95% CI = 0.62-0.98), major bleeding (HR = 0.77, 95% CI = 0.66-0.90), hemorrhagic stroke (HR = 0.52, 95% CI = 0.36-0.76), and composite of bleeding events (SHR = 0.80, 95% CI = 0.69-0.92) compared with VKA patients. The IS efficacy outcome revealed neutral between DOAC and VKA patients (HR = 1.05, 95% CI = 0.79-1.39). In addition, DOAC patients had significantly decreased rates of eGFR decline > 50% (SHR = 0.75, 95% CI = 0.64-0.87), creatinine doubling (SHR = 0.80, 95% CI = 0.67-0.95), and MAKE (SHR = 0.81, 95% CI = 0.71-0.93). In patients with AF and stage 4-5 CKD, use of DOAC was associated with decreased rates of a composite of ischemic stroke/systemic embolism, a composite of bleeding events, and renal events compared to VKA. Efficacy and safety benefits associated with apixaban at standard doses were consistent throughout follow-up.
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Affiliation(s)
- Yuan Lin
- Department of Emergency Medicine, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan
- Chang Gung University College of Medicine, Tao-Yuan, Taiwan
| | - Tze-Fan Chao
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Institute of Clinical Medicine, Cardiovascular Research Center, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Ming-Lung Tsai
- Division of Cardiology, New Taipei Municipal TuCheng Hospital, New Taipei City, Taiwan
| | - Chin-Ju Tseng
- Department of Internal Medicine, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Te-Hsiung Wang
- Department of Emergency Medicine, Medical Research Institute, Kitano Hospital, Tazuke Kofukai, Osaka, Japan
- Department of Primary Care and Emergency Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Chih-Hsiang Chang
- Department of Nephrology, Kidney Research Center, Linkou Medical Center, Chang Gung Memorial Hospital, Taoyuan City, Taiwan
| | - Yu-Sheng Lin
- Chang Gung University College of Medicine, Tao-Yuan, Taiwan
- Department of Cardiology, Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Ning-I Yang
- Department of Cardiology, Keelung Chang Gung Memorial Hospital, 222, Maijin Road, Keelung, Taiwan
| | - Pao-Hsien Chu
- Division of Cardiology, Linkou Medical Center, Linkou Chang Gung Memorial Hospital, No. 5, Fuxing Street, Guishan District, Taoyuan City, 33305, Taiwan
| | - Ming-Jui Hung
- Department of Cardiology, Keelung Chang Gung Memorial Hospital, 222, Maijin Road, Keelung, Taiwan
| | - Victor Chien-Chia Wu
- Division of Cardiology, Linkou Medical Center, Linkou Chang Gung Memorial Hospital, No. 5, Fuxing Street, Guishan District, Taoyuan City, 33305, Taiwan.
| | - Tien-Hsing Chen
- Department of Cardiology, Keelung Chang Gung Memorial Hospital, 222, Maijin Road, Keelung, Taiwan.
- School of Traditional Chinese Medicine, Chang Gung University, Taoyuan, Taiwan.
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Schapkaitz E, Ter Morshuizen B, Mc Cree M, F. Jacobson B. Anti-Xa Monitoring of Apixaban (ZyQuis) in Venous Thrombo-Embolism and Atrial Fibrillation. Clin Appl Thromb Hemost 2024; 30:10760296241249167. [PMID: 38659339 PMCID: PMC11044787 DOI: 10.1177/10760296241249167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Revised: 03/26/2024] [Accepted: 04/08/2024] [Indexed: 04/26/2024] Open
Abstract
Apixaban is a direct oral Xa inhibitor and is indicated for the treatment of venous thrombo-embolism (VTE) and prevention of stroke in atrial fibrillation (AF). Recently, a generic (ZyQuis, Zydus Lifesciences Limited, India) has received Food and Drug Administration approval. While bioequivalence has been demonstrated with Eliquis (Bristol-Myers Squibb/Pfizer, UK), it is necessary to monitor its effectiveness prior to acceptance in medical practice. This prospective study independently evaluated Apixaban (ZyQuis) at two accredited laboratories. Participants were converted from Warfarin or Rivaroxaban to Apixaban 5 mg bd for a duration of one month. Peak anti-Xa levels were measured 3-4 h post the morning dose. The samples were processed on the Atellica COAG 360 (Siemens Healthineers, Marburg, Germany) analyzers with a chromogenic anti-Xa assay (Innovance, reference interval 69-321 ng/mL). There were 26 participants; 5 men, 21 women; mean ± standard deviation age of 46 ± 12 years. Indications for anticoagulation included: VTE (88.5%) and AF (11.5%). 69.2% of the participants had at least one comorbidity. 96.2% of the anti-Xa levels were within the laboratory's 95% reference interval. Mean anti-Xa activity was 191 ± 69 ng/mL and 186 ± 68 ng/mL measured at respective laboratories. Mean differences in anti-Xa measurements represented by Bland-Altman statistics were small (bias of -2.6%, 95% confidence interval -1.11 to -4.09) and a strong correlation was observed on Deming regression analysis (0.995). Apixaban (ZyQuis) was effective for the management of VTE and AF as evidenced by anti-Xa activity.
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Affiliation(s)
- Elise Schapkaitz
- Department of Molecular Medicine and Haematology, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Byron Ter Morshuizen
- Department of Molecular Medicine and Haematology, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Melanie Mc Cree
- South African Society of Thrombosis and Haemostasis, Johannesburg, South Africa
| | - Barry F. Jacobson
- Department of Molecular Medicine and Haematology, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
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Liu L, Li Z, Zhou H, Duan W, Huo X, Xu W, Li S, Nie X, Liu H, Liu J, Sun D, Wei Y, Zhang G, Yuan W, Zheng L, Liu J, Wang D, Miao Z, Wang Y. Chinese Stroke Association guidelines for clinical management of ischaemic cerebrovascular diseases: executive summary and 2023 update. Stroke Vasc Neurol 2023; 8:e3. [PMID: 38158224 PMCID: PMC10800268 DOI: 10.1136/svn-2023-002998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Accepted: 11/23/2023] [Indexed: 01/03/2024] Open
Abstract
BACKGROUND China is one of the countries with the highest burden of stroke. Implementing multidimensional management guidelines will help clinicians practise evidence-based care, improve patient outcomes and alleviate societal burdens. This update of the 2019 edition will provide the latest comprehensive recommendations for the diagnosis and treatment of ischaemic cerebrovascular diseases. METHODS We conducted a comprehensive search on MEDLINE (via PubMed) up to 31 August 2023. The writing team established the recommendations through multiple rounds of online and offline discussions. Each recommendation was graded using the evidence grading algorithm developed by the Chinese Stroke Association (CSA). The draft was reviewed and finalised by the CSA Stroke Guidelines Writing Committee. RESULTS This update included revisions of 15 existing recommendations and 136 new recommendations in the following areas of stroke care: emergency assessment and diagnosis of ischaemic cerebrovascular disease, acute-phase reperfusion therapy, evaluation of underlying mechanisms, antithrombotic therapy, prevention and treatment of complications, and risk factor management. CONCLUSIONS This guideline updated the recommendations for the clinical management of ischaemic cerebrovascular disease from 2019.
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Affiliation(s)
- Liping Liu
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Zixiao Li
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
- National Center for Healthcare Quality Management in Neurological Diseases, Beijing, China
- Research Unit of Artificial Intelligence in Cerebrovascular Disease, Chinese Academy of Medical Sciences, Beijing, China
- Chinese Institute for Brain Research, Beijing, China
| | - Hongyu Zhou
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Wanying Duan
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Xiaochuan Huo
- Neurological Disease Center, Cerebral Vascular Disease Department, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Weihai Xu
- Department of Neurology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shujuan Li
- Department of Neurology, National Clinical Research Center for Cardiovascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ximing Nie
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Huihui Liu
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
- Department of Neurology and Suzhou Clinical Research Center of Neurological Disease, the Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Jinjie Liu
- Department of General Medicine, Dalian Municipal Central Hospital Affiliated Dalian University of Technology, Dalian, China
| | - Dapeng Sun
- China National Clinical Research Center for Neurological Diseases, Beijing, China
- Interventional Neuroradiology, Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yufei Wei
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Guitao Zhang
- Department of Neurology, National Clinical Research Center for Cardiovascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Weizhuang Yuan
- Department of Neurology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Lina Zheng
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Jingyi Liu
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - David Wang
- Neurovascular Division, Department of Neurology, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona, USA
| | - Zhongrong Miao
- China National Clinical Research Center for Neurological Diseases, Beijing, China
- Interventional Neuroradiology, Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yongjun Wang
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
- National Center for Healthcare Quality Management in Neurological Diseases, Beijing, China
- Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China
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Kessler A, Kolben Y, Puris G, Ellis M, Alperin M, Simovich V, Lerman Shivek H, Muszkat M, Maaravi Y, Biton Y. Direct Oral Anticoagulants in Special Patient Populations. J Clin Med 2023; 13:216. [PMID: 38202223 PMCID: PMC10779957 DOI: 10.3390/jcm13010216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 12/25/2023] [Accepted: 12/26/2023] [Indexed: 01/12/2024] Open
Abstract
Anticoagulants are a cornerstone of treatment in atrial fibrillation. Nowadays, direct oral anticoagulants (DOACs) are extensively used for this condition in developed countries. However, DOAC treatment may be inappropriate in certain patient populations, such as: patients with chronic kidney disease in whom DOAC concentrations may be dangerously elevated; frail elderly patients with an increased risk of falls; patients with significant drug-drug interactions (DDI) affecting either DOAC concentration or effect; patients at the extremes of body mass in whom an "abnormal" volume of distribution may result in inappropriate drug concentrations; patients with recurrent stroke reflecting an unusually high thromboembolic tendency; and, lastly, patients who experience major hemorrhage on an anticoagulant and in whom continued anticoagulation is deemed necessary. Herein we provide a fictional case-based approach to review the recommendations for the use of DOACs in these special patient populations.
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Affiliation(s)
- Asa Kessler
- Heart Institute, Hadassah Medical Center and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 9112002, Israel; (A.K.); (Y.K.)
| | - Yotam Kolben
- Heart Institute, Hadassah Medical Center and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 9112002, Israel; (A.K.); (Y.K.)
| | - Gal Puris
- Faculty of Medicine, Institute for Research in Military Medicine, Hebrew University of Jerusalem, Israel Defense Force Medical Corps, Jerusalem 9112002, Israel;
| | - Martin Ellis
- Hematology Institute and Blood Bank, Meir Medical Center, Kfar Saba 4428164, Israel;
- Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Mordechai Alperin
- Department of Family Medicine, The Ruth & Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa 3200003, Israel;
- Clalit Health Services, Haifa and Western Galilee District, Tel Aviv 6209804, Israel
| | | | - Hila Lerman Shivek
- Hospital Pharmacy Department, Hospitals Division, Clalit Health Services, Tel Aviv 6209804, Israel;
- Institute for Drug Research, School of Pharmacy, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 9112002, Israel
| | - Mordechai Muszkat
- Department of Medicine, Hadassah Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, Mt. Scopus, Jerusalem 9112002, Israel;
| | - Yoram Maaravi
- The Jerusalem Institute of Aging Research, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 9112002, Israel;
- Department of Geriatrics and Rehabilitation and the Center for Palliative Care, Hadassah Medical Center, Jerusalem 9371125, Israel
| | - Yitschak Biton
- Heart Institute, Hadassah Medical Center and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 9112002, Israel; (A.K.); (Y.K.)
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Perreault S, Boivin Proulx LA, Lenglet A, Massy ZA, Dorais M. Effectiveness and safety of apixaban and rivaroxaban vs warfarin in patients with atrial fibrillation and chronic kidney disease. World J Nephrol 2023; 12:132-146. [PMID: 38230301 PMCID: PMC10789087 DOI: 10.5527/wjn.v12.i5.132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 07/26/2023] [Accepted: 09/26/2023] [Indexed: 12/22/2023] Open
Abstract
BACKGROUND Randomized controlled trials (RCTs) of direct oral anticoagulants (DOACs) included a low proportion of atrial fibrillation (AF) patients with chronic kidney disease (CKD), and suggested that DOACs are safe and effective in patients with mild-to-moderate CKD. In a metanalysis of RCTs and observational studies, DOACs were associated with better efficacy (vs warfarin) in early CKD and had similar efficacy and safety profiles in patients with stages IV-V CKD. But few studies have provided data on the safety and effectiveness of each DOAC vs warfarin in patients with stage III CKD. The effectiveness and safety of DOACs in those patients are still subject to debate. AIM To assess and compare the effectiveness and safety of apixaban and rivaroxaban vs warfarin in this patient population. METHODS A cohort of patients with an inpatient or outpatient code for AF and stage III CKD who were newly prescribed apixaban and rivaroxaban was created using the administrative databases from the Quebec province of Canada between 2013 and 2017. The primary effectiveness outcome was a composite of ischemic stroke, systemic embolism, and death, whereas the primary safety outcome was a composite of major bleeding within a year of DOAC vs warfarin initiation. Treatment groups were compared in an under-treatment analysis using inverse probability of treatment weighting and Cox proportional hazards. RESULTS A total of 8899 included patients filled out a new oral anticoagulation therapy claim; 3335 for warfarin and 5564 for DOACs. Compared with warfarin, 15 mg and 20 mg rivaroxaban presented a similar effectiveness and safety composite risk. Apixaban 5.0 mg was associated with a lower effectiveness composite risk [Hazard ratio (HR) 0.76; 95% confidence interval (CI): 0.65-0.88] and a similar safety risk (HR 0.94; 95%CI: 0.66-1.35). Apixaban 2.5 mg was associated with a similar effectiveness composite (HR 1.00; 95%CI: 0.79-1.26) and a lower safety risk (HR 0.65; 95%CI: 0.43-0.99. Although, apixaban 5.0 mg was associated with a better effectiveness (HR 0.76; 95%CI: 0.65-0.88), but a similar safety risk profile (HR 0.94; 95%CI: 0.66-1.35). The observed improvement in the effectiveness composite for apixaban 5.0 mg was driven by a reduction in mortality (HR 0.61; 95%CI: 0.43-0.88). CONCLUSION In comparison with warfarin, rivaroxaban and apixaban appear to be effective and safe in AF patients with stage III CKD.
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Affiliation(s)
- Sylvie Perreault
- Faculty of Pharmacy, University of Montreal, Quebec, Montreal H3C3J7, Canada
| | - Laurie-Anne Boivin Proulx
- Department of Cardiology, Faculty of Medicine, University of Ottawa Heart Institute, Ontario, Ottawa K1Y4W7, Canada
| | - Aurélie Lenglet
- Department of Pharmacy, Amiens-Picardie Hospital University Center, Amiens 80000, France
- Faculty of Pharmacy, MP3CV Laboratory, UR7545, University of Picardie Jules Verne, Amiens 80000, France
| | - Ziad A Massy
- Division of Nephrology, University of Paris Ouest -Versailles-Saint-Quentin-en-Yvelines (UVSQ), Villejuif, France., AP-HP Ambroise-Paré Hospital, Boulogne Billancourt/Paris 92104, France
| | - Marc Dorais
- StatSciences Inc., Notre-Dame-de-l’Île-Perrot, Quebec, Montreal J7W 3K8, Canada
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Flores-Umanzor E, Asghar A, Cepas-Guillén PL, Farrell A, Keshvara R, Alvarez-Rodriguez L, Osten M, Freixa X, Horlick E, Abrahamyan L. Transcatheter left atrial appendage occlusion in patients with chronic kidney disease: a systematic review and meta-analysis. Clin Res Cardiol 2023:10.1007/s00392-023-02359-1. [PMID: 38112741 DOI: 10.1007/s00392-023-02359-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 12/05/2023] [Indexed: 12/21/2023]
Abstract
BACKGROUND Chronic kidney disease (CKD) is a risk factor for embolic stroke, and many nonvalvular atrial fibrillation (NVAF) patients have concomitant CKD. Anticoagulation therapy can be challenging in CKD due to increased bleeding risk, and left atrial appendage occlusion (LAAO) may be a promising alternative. OBJECTIVE This systematic review aimed to consolidate current evidence on the safety and effectiveness of transcatheter LAAO in patients with CKD and end-stage renal disease (ESRD). METHODS Medline, Cochrane, and Embase databases were searched from inception to September 2, 2022. We conducted a meta-analysis if an outcome was evaluated in at least two similar studies. RESULTS We included 15 studies with 77,780 total patients. Of the 15 studies, 11 had a cohort design (five prospective and six retrospective), and four were case series. Patients with CKD were older and had a higher prevalence of comorbidities than non-CKD patients. The two groups did not differ in procedural failure rate, vascular complications, or pericardial tamponade. CKD patients exhibited higher odds of in-hospital acute kidney injury (AKI) and bleeding, longer-term bleeding, and mortality than those without CKD. The risk of in-hospital and longer-term cardioembolic events was similar between CKD and non-CKD populations (odds ratio = 1.01 [95% CI 0.70-1.15] and 1.05 [95% CI 0.55-2.00], respectively). Patients with ESRD had higher odds of in-hospital mortality and cardioembolic events than non-ESRD patients, with no differences in risk of pericardial tamponade. CONCLUSIONS Based on observational studies, LAAO may be an effective option to prevent cardioembolic events in CKD. However, CKD patients may have higher odds of AKI and in-hospital and long-term bleeding and mortality. The adverse clinical outcomes observed in CKD patients may be attributed to this population's high burden of comorbidities, especially among those with ERSD, rather than the LAAO procedure itself. To ensure maximum clinical benefit, careful patient selection, management, and surveillance involving multidisciplinary teams are essential for CKD patients undergoing LAAO. Transcatheter Left Atrial Appendage Occlusion (laao) Can Prevent Cardioembolic Events In Chronic Kidney Disease (ckd) Patients. However, Ckd Patients, Particularly Those With End-stage Renal Disease/dialysis (esrd), May Face Increased Odds Of Acute Kidney Injury, In-hospital And Long-term Bleeding, And Mortality. Notably, These Adverse Outcomes In Ckd Patients May Be Linked To Their High Comorbidity Burden, Particularly In Those With Esrd, Rather Than The Laao Procedure Itself. Careful Patient Selection, Management, And Surveillance Involving Multidisciplinary Teams Are Essential For Ckd Patients Undergoing Laao To Ensure Maximum Clinical Benefit Transcatheter left atrial appendage occlusion (LAAO) can prevent cardioembolic events in chronic kidney disease (CKD) patients. However, CKD patients, particularly those with end-stage renal disease/dialysis (ESRD), may face increased odds of acute kidney injury, in-hospital and long-term bleeding, and mortality. Notably, these adverse outcomes in CKD patients may be linked to their high comorbidity burden, particularly in those with ESRD, rather than the LAAO procedure itself. Careful patient selection, management, and surveillance involving multidisciplinary teams are essential for CKD patients undergoing LAAO to ensure maximum clinical benefit.
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Affiliation(s)
- Eduardo Flores-Umanzor
- Toronto Congenital Cardiac Centre for Adults, Peter Munk Cardiac Centre, University Health Network, Toronto, ON, Canada
| | - Areeba Asghar
- Toronto General Hospital Research Institute, University Health Network, 10th Floor Eaton North, Room 237, 200 Elizabeth Street, Toronto, ON, M5G 2C4, Canada
- Institute for Health Policy, Management, and Evaluation, University of Toronto, Toronto, ON, Canada
| | - Pedro L Cepas-Guillén
- Cardiology Department, Cardiovascular Institute, Hospital Clínic, University of Barcelona, Barcelona, Spain
| | - Ashley Farrell
- Library and Information Services, University Health Network, Toronto, ON, Canada
| | - Rajesh Keshvara
- Toronto Congenital Cardiac Centre for Adults, Peter Munk Cardiac Centre, University Health Network, Toronto, ON, Canada
| | - Leyre Alvarez-Rodriguez
- Toronto Congenital Cardiac Centre for Adults, Peter Munk Cardiac Centre, University Health Network, Toronto, ON, Canada
| | - Mark Osten
- Toronto Congenital Cardiac Centre for Adults, Peter Munk Cardiac Centre, University Health Network, Toronto, ON, Canada
| | - Xavier Freixa
- Cardiology Department, Cardiovascular Institute, Hospital Clínic, University of Barcelona, Barcelona, Spain
| | - Eric Horlick
- Toronto Congenital Cardiac Centre for Adults, Peter Munk Cardiac Centre, University Health Network, Toronto, ON, Canada
| | - Lusine Abrahamyan
- Toronto General Hospital Research Institute, University Health Network, 10th Floor Eaton North, Room 237, 200 Elizabeth Street, Toronto, ON, M5G 2C4, Canada.
- Institute for Health Policy, Management, and Evaluation, University of Toronto, Toronto, ON, Canada.
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Shen XF, Zhang C, Hu J, Zhang T, Ma B. Anticoagulant drugs for patients with atrial fibrillation on dialysis: a systematic analysis and network meta-analysis. Front Pharmacol 2023; 14:1320939. [PMID: 38161701 PMCID: PMC10755581 DOI: 10.3389/fphar.2023.1320939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Accepted: 11/27/2023] [Indexed: 01/03/2024] Open
Abstract
Objective: A lack of clarity persists regarding the efficacy and risks associated with direct oral anticoagulants (DOACs) in end-stage renal disease (ESRD) patients with atrial fibrillation (AF) undergoing dialysis, primarily due to limited retrospective studies. Therefore, the objective of this study was to evaluate the existing data and propose a practical protocol for the clinical utilization of DOACs in ESRD patients with AF undergoing dialysis. Methods: PubMed, EMBASE, and the Cochrane Central Register of Controlled Trials were searched for clinical studies evaluating DOACs in ESRD patients with AF on dialysis published up to 2 February 2023. DOACs included warfarin, dabigatran, apixaban, edoxaban, and rivaroxaban. The outcomes were mortality, ischemic stroke, hemorrhagic stroke, any stroke, gastrointestinal bleeding, major bleeding, intracranial bleeding, and minor bleeding. Results: Compared with placebo, apixaban (HR = 0.97, 95% CI: 0.88-1.07), rivaroxaban (HR = 0.91, 95% CI: 0.76-1.10), and warfarin (HR = 0.96, 95% CI: 0.90-1.01) did not reduce mortality. Regarding direct comparisons of mortality, the comparisons of warfarin vs. apixaban (HR = 0.99, 95% CI: 0.92-1.06), placebo vs. warfarin (HR = 1.04, 95% CI: 0.99-1.11), and rivaroxaban vs. warfarin (HR = 0.96, 95% CI: 0.80-1.14) did not significantly reduce mortality. Based on the surface under the cumulative ranking curve, rivaroxaban (75.53%), warfarin (62.14%), and apixaban (45.6%) were the most effective interventions for managing mortality, and placebo (16.74%) was the worst. Conclusion: In conclusion, rivaroxaban demonstrated efficacy in reducing mortality and the incidence of ischemic stroke, gastrointestinal bleeding, and intracranial hemorrhage. Dabigatran is recommended for the prevention of hemorrhagic stroke. However, caution should be exercised due to the risk of major bleeding. Warfarin can effectively reduce minor bleeding but does not offer significant protection against gastrointestinal or intracranial bleeding. Apixaban was not recommended for mortality reduction or for preventing ischemic or hemorrhagic strokes. Further research will be necessary to establish specific clinical protocols.
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Affiliation(s)
- Xian-Feng Shen
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, China
- Department of General Surgery, Taihe Hospital, Hubei University of Medicine, Shiyan, Hubei, China
| | - Chao Zhang
- Center for Evidence-Based Medicine and Clinical Research, Taihe Hospital, Hubei University of Medicine, Shiyan, Hubei, China
| | - Jun Hu
- Department of General Surgery, Taihe Hospital, Hubei University of Medicine, Shiyan, Hubei, China
| | - Tao Zhang
- Department of Neurosurgery, Taihe Hospital, Hubei University of Medicine, Shiyan, Hubei, China
| | - Bin Ma
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, China
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Hindley B, Lip GYH, McCloskey AP, Penson PE. Pharmacokinetics and pharmacodynamics of direct oral anticoagulants. Expert Opin Drug Metab Toxicol 2023; 19:911-923. [PMID: 37991392 DOI: 10.1080/17425255.2023.2287472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 11/21/2023] [Indexed: 11/23/2023]
Abstract
INTRODUCTION Direct oral anticoagulants (DOACs) have overtaken vitamin K antagonists to become the most widely used method of anticoagulation for most indications. Their stable and predictable pharmacokinetics combined with relatively simple dosing, and the absence of routine monitoring has made them an attractive proposition for healthcare providers. Despite the benefits of DOACs as a class, important differences exist between individual DOAC drugs in respect of their pharmacokinetic and pharmacodynamic profiles with implications for dosing and reversal in cases of major bleeding. AREAS COVERED This review summarizes the state of knowledge relating to the pharmacokinetics of dabigatran (factor IIa/thrombin inhibitor) and apixaban, edoxaban and rivaroxaban (factor Xa) inhibitors. We focus on pharmacokinetic differences between the drugs which may have clinically significant implications. EXPERT OPINION Patient-centered care necessitates a careful consideration of the pharmacokinetic and pharmacodynamic differences between DOACs, and how these relate to individual patient circumstances. Prescribers should be aware of the potential for pharmacokinetic drug interactions with DOACs which may influence prescribing decisions in patients with multiple comorbidities. In order to give an appropriate dose of DOAC drugs, accurate estimation of renal function using the Cockcroft-Gault formula using actual body weight is necessary. An increasing body of evidence supports the use of DOACs in patients who are obese, and this is becoming more routine in clinical practice.
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Affiliation(s)
- B Hindley
- Pharmacy Department, Aintree University Hospital, Liverpool, UK
- Clinical Pharmacy and Therapeutics Research Group, School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Liverpool, UK
| | - G Y H Lip
- Liverpool Centre for Cardiovascular Science, University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, Liverpool, UK
- Danish Center for Clinical Health Services Research, Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - A P McCloskey
- Clinical Pharmacy and Therapeutics Research Group, School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Liverpool, UK
- Liverpool Centre for Cardiovascular Science, University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, Liverpool, UK
| | - P E Penson
- Clinical Pharmacy and Therapeutics Research Group, School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Liverpool, UK
- Liverpool Centre for Cardiovascular Science, University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, Liverpool, UK
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Xu Y, Chang AR, Inker LA, McAdams-DeMarco M, Grams ME, Shin JI. Associations of Apixaban Dose With Safety and Effectiveness Outcomes in Patients With Atrial Fibrillation and Severe Chronic Kidney Disease. Circulation 2023; 148:1445-1454. [PMID: 37681341 PMCID: PMC10840683 DOI: 10.1161/circulationaha.123.065614] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Accepted: 08/04/2023] [Indexed: 09/09/2023]
Abstract
BACKGROUND Recommendations for apixaban dosing on the basis of kidney function are inconsistent between the US Food and Drug Administration and European Medicines Agency for patients with atrial fibrillation. Optimal apixaban dosing in chronic kidney disease remains unknown. METHODS With the use of deidentified electronic health record data from the Optum Labs Data Warehouse, patients with atrial fibrillation and chronic kidney disease stage 4/5 initiating apixaban between 2013 and 2021 were identified. Risks of bleeding and stroke/systemic embolism were compared by apixaban dose (5 versus 2.5 mg), adjusted for baseline characteristics by the inverse probability of treatment weighting. The Fine-Gray subdistribution hazard model was used to account for the competing risk of death. Cox regression was used to examine risk of death by apixaban dose. RESULTS Among 4313 apixaban new users, 1705 (40%) received 5 mg and 2608 (60%) received 2.5 mg. Patients treated with 5 mg apixaban were younger (mean age, 72 versus 80 years), with greater weight (95 versus 80 kg) and higher serum creatinine (2.7 versus 2.5 mg/dL). Mean estimated glomerular filtration rate was not different between the groups (24 versus 24 mL·min-1·1.73 m-2). In inverse probability of treatment weighting analysis, apixaban 5 mg was associated with a higher risk of bleeding (incidence rate 4.9 versus 2.9 events per 100 person-years; incidence rate difference, 2.0 [95% CI, 0.6-3.4] events per 100 person-years; subdistribution hazard ratio, 1.63 [95% CI, 1.04-2.54]). There was no difference between apixaban 5 mg and 2.5 mg groups in the risk of stroke/systemic embolism (3.3 versus 3.0 events per 100 person-years; incidence rate difference, 0.2 [95% CI, -1.0 to 1.4] events per 100 person-years; subdistribution hazard ratio, 1.01 [95% CI, 0.59-1.73]), or death (9.9 versus 9.4 events per 100 person-years; incidence rate difference, 0.5 [95% CI, -1.6 to 2.6] events per 100 person-years; hazard ratio, 1.03 [95% CI, 0.77-1.38]). CONCLUSIONS Compared with 2.5 mg, use of 5 mg apixaban was associated with a higher risk of bleeding in patients with atrial fibrillation and severe chronic kidney disease, with no difference in the risk of stroke/systemic embolism or death, supporting the apixaban dosing recommendations on the basis of kidney function by the European Medicines Agency, which differ from those issued by the US Food and Drug Administration.
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Affiliation(s)
- Yunwen Xu
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | - Alex R. Chang
- Division of Nephrology, Geisinger Health System, Danville, PA
| | - Lesley A Inker
- Division of Nephrology, Department of Internal Medicine, Tufts Medical Center, Boston, MA
| | - Mara McAdams-DeMarco
- Department of Surgery, New York University Grossman School of Medicine and Langone Health, New York, NY
- Department of Population Health, New York University Grossman School of Medicine and Langone Health, New York, NY
| | - Morgan E. Grams
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
- Department of Population Health, New York University Grossman School of Medicine and Langone Health, New York, NY
- Department of Medicine, New York University Grossman School of Medicine and Langone Health, New York, NY
| | - Jung-Im Shin
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
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Hsu CC, Chen CC, Chou CY, Chen KH, Wang SF, Chang SL, Chang YL. Effectiveness and safety of direct oral anticoagulants versus warfarin in patients with atrial fibrillation and advanced kidney disease. J Thromb Thrombolysis 2023; 56:518-528. [PMID: 37452906 PMCID: PMC10550875 DOI: 10.1007/s11239-023-02859-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/26/2023] [Indexed: 07/18/2023]
Abstract
BACKGROUND The effectiveness and safety of direct oral anticoagulants (DOACs) in patients with atrial fibrillation (AF) and advanced kidney disease (AKD) has not been fully established. OBJECTIVES To determine the effectiveness and safety related to pooled or specific DOACs to that with warfarin in patients with AF and AKD. METHODS Patients with AF and AKD (estimated glomerular filtration rate < 30 mL/min) who received DOAC or warfarin from July 2011 to December 2020 were retrospectively identified in a medical center in Taiwan. Primary outcomes were hospitalized for stroke/systemic embolism and major bleeding. Secondary outcomes included any ischemia and any bleeding. RESULTS A total of 1,011 patients were recruited, of whom 809 (80.0%) were in the DOACs group (15.3% dabigatran, 25.4% rivaroxaban, 25.2% apixaban, and 14.1% edoxaban), and 202 (20.0%) in the warfarin group. DOACs had considerably lower risks of stroke/systemic embolism (adjusted hazard ratio [aHR] 0.29; 95% CI, 0.09-0.97) and any ischemia (aHR, 0.42; 95% CI, 0.22-0.79), but had comparable risks of major bleeding (aHR, 0.99; 95% CI, 0.34-2.92) and any bleeding (aHR, 0.74; 95% CI, 0.50-1.09) than warfarin. Apixaban was linked to considerably lower risks of any ischemia (aHR, 0.13; 95% CI, 0.04-0.48) and any bleeding (aHR, 0.53; 95% CI, 0.28-0.99) than warfarin. CONCLUSION Among patients with AF and AKD, DOACs were linked to a lower risk of ischemic events, and apixaban was linked to a lower risk of any ischemia and any bleeding than warfarin.
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Affiliation(s)
- Chia-Chen Hsu
- Department of Pharmacy, Taipei Veterans General Hospital, No. 201, Sec. 2, Shih-Pai Road, Taipei 112, Taipei, Taiwan
- Department of Pharmacy, School of Pharmaceutical Sciences, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Cheng-Chi Chen
- Department of Pharmacy, Taipei Veterans General Hospital, No. 201, Sec. 2, Shih-Pai Road, Taipei 112, Taipei, Taiwan
- Department of Pharmacy, School of Pharmaceutical Sciences, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Chian-Ying Chou
- Department of Pharmacy, Taipei Veterans General Hospital, No. 201, Sec. 2, Shih-Pai Road, Taipei 112, Taipei, Taiwan
- Department of Pharmacy, School of Pharmaceutical Sciences, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Kuan-Hsuan Chen
- Department of Pharmacy, Taipei Veterans General Hospital, No. 201, Sec. 2, Shih-Pai Road, Taipei 112, Taipei, Taiwan
- Department of Pharmacy, School of Pharmaceutical Sciences, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Sheng-Fan Wang
- Department of Pharmacy, Taipei Veterans General Hospital, No. 201, Sec. 2, Shih-Pai Road, Taipei 112, Taipei, Taiwan
- Institute of Pharmacology, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Shih-Lin Chang
- Heart Rhythm Center, Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Cardiovascular Research Center, School of Medicine, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Yuh-Lih Chang
- Department of Pharmacy, Taipei Veterans General Hospital, No. 201, Sec. 2, Shih-Pai Road, Taipei 112, Taipei, Taiwan.
- Department of Pharmacy, School of Pharmaceutical Sciences, National Yang Ming Chiao Tung University, Taipei, Taiwan.
- Institute of Pharmacology, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan.
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Zagoridis K, Karatisidis L, Mprotsis T, Pentidou A, Bezirgianidou Z, Misidou C, Spanoudakis E. Apixaban reduces the risk of major and clinically relevant non-major bleeding compared to warfarin in patients with end stage renal disease; a systematic review and meta-analysis of ten studies. Thromb Res 2023; 231:17-24. [PMID: 37748234 DOI: 10.1016/j.thromres.2023.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 09/03/2023] [Accepted: 09/11/2023] [Indexed: 09/27/2023]
Abstract
Optimal anticoagulation in patients with end-stage renal disease ESRD is a matter of debate since these patients are not included in randomized controlled trials (RCTs). Evolving data are in favor of apixaban compared to warfarin. METHODS We extracted data from 2 RCTs, 5 retrospective cohort studies and 3 large data-based studies. Both dosing regimens of apixaban, standard or reduced, were accepted. In most studies characteristics of patients were balanced between arms. Patients with either atrial fibrillation (AF) or venous thromboembolism (VTE) were included. Quality of studies was graded as high and the funnel plot did not detect any publication bias. In total we analyzed the outcome of 6693 ESRD patients treated with apixaban and 19,836 treated with warfarin. Our analysis was performed by using the random effects model. We report our data as Risk Ratio (RR) and associated 95 % confidence interval values (95 %, CI). RESULTS The RR (95 % CI) of major bleeding was 0.69 (0.57-0.84) p = 0.0002 in favor of apixaban vs warfarin with heterogeneity to be statistically significant I2 63% p = 0.004. Meta-regression analysis with year of publication as moderator shows in bubble plotting that studies published earlier than 2018 were plotted as outliers. The RR (95 % CI) of clinically relevant non-major bleeding (CRNMB) was 0.74 (0.64-0.87) p = 0.0002 favoring again apixaban. Standard apixaban dose over reduced dose is less hemorrhagic compared to warfarin. Overall, in our study the risk of thrombosis in both arms was statistically non-different. CONCLUSIONS In our study we observed less hemorrhagic events with apixaban in ESRD patients compared to warfarin.
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Affiliation(s)
- Konstantinos Zagoridis
- Department of Hematology, Medical School, Democritus University of Thrace, Alexandroupolis, Greece
| | - Lazaros Karatisidis
- Department of Biomathematics, School of Medicine, University of Thessaly, Greece
| | - Theodoros Mprotsis
- Department of Biomathematics, School of Medicine, University of Thessaly, Greece
| | - Aikaterini Pentidou
- Department of Hematology, Medical School, Democritus University of Thrace, Alexandroupolis, Greece
| | - Zoi Bezirgianidou
- Department of Hematology, Medical School, Democritus University of Thrace, Alexandroupolis, Greece
| | - Christina Misidou
- Department of Hematology, Medical School, Democritus University of Thrace, Alexandroupolis, Greece
| | - Emmanouil Spanoudakis
- Department of Hematology, Medical School, Democritus University of Thrace, Alexandroupolis, Greece.
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Abstract
Cardiovascular diseases are highly prevalent among patients on dialysis. For these diseases, antiplatelets and antithrombotic therapies including heparin, vitamin K antagonists, and direct oral anticoagulants, are being used. However, the benefit-risk balance of these therapies could differ for dialysis patients compared with the general population. This review article focuses on the bleeding risk associated with the use of heparin, antiplatelets, vitamin K antagonists, and direct oral anticoagulants in patients receiving hemodialysis.
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Affiliation(s)
| | - Pearl Pai
- Department of Medicine, University of Hong Kong Li Ka Shing Faculty of Medicine, Hong Kong; Department of Medicine, University of Hong Kong Shenzhen Hospital, Shenzhen, China
| | - Wenjuan Zhu
- Department of Medicine, University of Hong Kong Shenzhen Hospital, Shenzhen, China
| | - Gurbey Ocak
- Department of Internal Medicine, Sint Antonius Hospital, Nieuwegein, The Netherlands
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Faisaluddin M, Alwifati N, Naeem N, Balasubramanian S, Narasimhan B, Iqbal U, Dani SS. Safety and Efficacy of Direct Oral Anticoagulants Versus Warfarin for Atrial Fibrillation in End-Stage Renal Disease on Hemodialysis: A Meta-Analysis of Randomized Control Trials. Am J Cardiol 2023; 206:309-311. [PMID: 37722229 DOI: 10.1016/j.amjcard.2023.08.116] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Revised: 08/14/2023] [Accepted: 08/20/2023] [Indexed: 09/20/2023]
Abstract
End-stage renal disease (ESRD) and atrial fibrillation (AF) are commonly encountered, with ESRD itself serving as a well-established risk factor for AF.1 The 2018 AF guidelines have recommended apixaban across all the spectrums of renal impairment, including patients on hemodialysis (HD), and the 2019 American Heart Association/American College of Cardiology/Heart Rhythm Society updated guidelines have suggested careful consideration of reduced dose of direct oral anticoagulants (DOACs) in patients with ESRD.2,3 The current data on the safety and efficacy of warfarin versus DOACs in patients with AF with ESRD and HD is variable. This study aimed to perform a study-level meta-analysis to evaluate the effectiveness and safety of warfarin and DOACs in patients with AF who require dialysis.
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Affiliation(s)
- Mohammed Faisaluddin
- Department Of Internal Medicine, Rochester General Hospital, Rochester, New York
| | - Nader Alwifati
- Department Of Internal Medicine, Rochester General Hospital, Rochester, New York
| | - Nauman Naeem
- Department Of Internal Medicine, Rochester General Hospital, Rochester, New York
| | - Senthil Balasubramanian
- Division of Cardiovascular Medicine, NorthShore University Health System-Metro Chicago, Evanston, Illinois
| | - Bharat Narasimhan
- Department of Cardiology, Houston Methodist Hospital, Houston, Texas
| | - Uzma Iqbal
- Department of Cardiovascular Medicine, Rochester General Hospital, New York, New York
| | - Sourbha S Dani
- Department of Cardiovascular Medicine, Department of Medicine, Lahey Hospital and Medical Center, Burlington, Massachusetts.
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Tiosano S, Banai A, Mulla W, Goldenberg I, Bayshtok G, Amit U, Shlomo N, Nof E, Rosso R, Glikson M, Guetta V, Barbash I, Beinart R. Left Atrial Appendage Occlusion versus Novel Oral Anticoagulation for Stroke Prevention in Atrial Fibrillation-One-Year Survival. J Clin Med 2023; 12:6693. [PMID: 37892833 PMCID: PMC10607551 DOI: 10.3390/jcm12206693] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Revised: 09/06/2023] [Accepted: 09/11/2023] [Indexed: 10/29/2023] Open
Abstract
Aim To compare the 1-year survival rate of patients with atrial fibrillation (AF) following left atrial appendage occluder (LAAO) implantation vs. treatment with novel oral anticoagulants (NOACs). METHODS We have conducted an indirect, retrospective comparison between LAAO and NOAC registries. The LAAO registry is a national prospective cohort of 419 AF patients who underwent percutaneous LAAO between January 2008 and October 2015. The NOACs registry is a multicenter prospective cohort of 3138 AF patients treated with NOACs between November 2015 and August 2018. Baseline patient characteristics were retrospectively collected from coded diagnoses of hospitalization and outpatient clinic notes. Follow-up data was sorted from coded diagnoses and the national civil registry. Subjects were matched according to propensity score. Baseline characteristics were compared using Chi-Square and student's t-test. Survival analysis was performed using Kaplan-Meier survival curves, log-rank test, and multivariable Cox regression, adjusting for possible confounding variables. RESULTS This study included 114 subjects who underwent LAAO implantation and 342 subjects treated with NOACs. The mean age of participants was 77.9 ± 7.44 and 77.1 ± 11.2 years in the LAAO and NOAC groups, respectively (p = 0.4). The LAAO group had 70 (61%) men compared to 202 (59%) men in the NOAC group (p = 0.74). No significant differences were found in baseline comorbidities, renal function, or CHA2DS2-VASc score. One-year mortality was observed in 5 (4%) patients and 32 (9%) patients of the LAAO and NOAC groups, respectively. After adjusting for confounders, LAAO was significantly associated with a lower risk for 1-year mortality (HR 0.38, 95%CI 0.14-0.99). In patients with impaired renal function, this difference was even more prominent (HR 0.21 for creatinine clearance (CrCl) < 60 mL/min). CONCLUSIONS In a pooled analysis of two registries, we found a significantly lower risk for 1-year mortality in patients with AF who were implanted with LAAO than those treated with NOACs. This finding was more prominent in patients with impaired renal function. Future prospective direct studies should further investigate the efficacy and adverse effects of both treatment strategies.
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Affiliation(s)
- Shmuel Tiosano
- Leviev Heart Center, Sheba Medical Center, Ramat Gan 52621, Israel (W.M.)
- Faculty of Medicine, Tel Aviv University, Ramat Aviv, Tel Aviv 6997801, Israel; (A.B.)
| | - Ariel Banai
- Faculty of Medicine, Tel Aviv University, Ramat Aviv, Tel Aviv 6997801, Israel; (A.B.)
- Department of Cardiology, Tel Aviv Sourasky Medical Center, Tel Aviv 64239, Israel
| | - Wesam Mulla
- Leviev Heart Center, Sheba Medical Center, Ramat Gan 52621, Israel (W.M.)
- Surgeon General Headquarters, Israel Defense Forces, Ramat Gan 5262000, Israel
| | - Ido Goldenberg
- Leviev Heart Center, Sheba Medical Center, Ramat Gan 52621, Israel (W.M.)
- Faculty of Medicine, Tel Aviv University, Ramat Aviv, Tel Aviv 6997801, Israel; (A.B.)
| | - Gabriella Bayshtok
- Leviev Heart Center, Sheba Medical Center, Ramat Gan 52621, Israel (W.M.)
- Faculty of Medicine, Tel Aviv University, Ramat Aviv, Tel Aviv 6997801, Israel; (A.B.)
- Arrow Program, Sheba Medical Center, Ramat Gan 5266202, Israel
| | - Uri Amit
- Leviev Heart Center, Sheba Medical Center, Ramat Gan 52621, Israel (W.M.)
- Faculty of Medicine, Tel Aviv University, Ramat Aviv, Tel Aviv 6997801, Israel; (A.B.)
| | - Nir Shlomo
- Leviev Heart Center, Sheba Medical Center, Ramat Gan 52621, Israel (W.M.)
- Faculty of Medicine, Tel Aviv University, Ramat Aviv, Tel Aviv 6997801, Israel; (A.B.)
| | - Eyal Nof
- Leviev Heart Center, Sheba Medical Center, Ramat Gan 52621, Israel (W.M.)
- Faculty of Medicine, Tel Aviv University, Ramat Aviv, Tel Aviv 6997801, Israel; (A.B.)
| | - Raphael Rosso
- Faculty of Medicine, Tel Aviv University, Ramat Aviv, Tel Aviv 6997801, Israel; (A.B.)
- Department of Cardiology, Tel Aviv Sourasky Medical Center, Tel Aviv 64239, Israel
| | - Michael Glikson
- Jesselson Integrated Heart Center, Shaare Zedek Medical Center, Jerusalem 9103102, Israel
- Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 9574425, Israel
| | - Victor Guetta
- Leviev Heart Center, Sheba Medical Center, Ramat Gan 52621, Israel (W.M.)
- Faculty of Medicine, Tel Aviv University, Ramat Aviv, Tel Aviv 6997801, Israel; (A.B.)
| | - Israel Barbash
- Leviev Heart Center, Sheba Medical Center, Ramat Gan 52621, Israel (W.M.)
- Faculty of Medicine, Tel Aviv University, Ramat Aviv, Tel Aviv 6997801, Israel; (A.B.)
| | - Roy Beinart
- Leviev Heart Center, Sheba Medical Center, Ramat Gan 52621, Israel (W.M.)
- Faculty of Medicine, Tel Aviv University, Ramat Aviv, Tel Aviv 6997801, Israel; (A.B.)
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Hahn K, Lamparter M. Prescription of DOACs in Patients with Atrial Fibrillation at Different Stages of Renal Insufficiency. Adv Ther 2023; 40:4264-4281. [PMID: 37594666 PMCID: PMC10499752 DOI: 10.1007/s12325-023-02544-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 05/04/2023] [Indexed: 08/19/2023]
Abstract
Atrial fibrillation (AF) and renal insufficiency often coexist and are increasingly prevalent with advancing age. Both the risk of thromboembolic events and bleeding propensity are higher in patients with AF and impaired renal function versus those with good renal health. Direct oral anticoagulants (DOACs) are being increasingly preferred over vitamin K antagonists (VKAs) in the treatment of patients with AF and impaired renal function as VKAs may accelerate progression of chronic kidney disease. DOACs, however, are eliminated by the kidneys to varying degrees, and their dosages must be adapted in accordance with renal function. Since creatinine clearance (CrCl) monitoring is recommended in patients with AF receiving DOAC therapy, CrCl must be routinely monitored in patients at the start and during the course of anticoagulation to avoid deviation from Summary of Product Characteristics dosage specifications. This review article provides an overview of current knowledge on the selection and dose of DOACs including apixaban, dabigatran, edoxaban and rivaroxaban in AF patients at different stages of renal insufficiency, with a special focus on elderly patients with comorbidities and receiving multiple medications. The groups discussed in this review include patients with varying levels of CrCl including hyperfiltration or CrCl > 90 ml/min, CrCl < 90-50 ml/min, CrCl < 50-30 ml/min, CrCl < 30-15 ml/min and end-stage renal disease or on dialysis.
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Affiliation(s)
- Kai Hahn
- Praxis für Nieren- und Hochdruckkrankheiten Dr. Hahn, Märkische Straße 237, 44141, Dortmund, Germany.
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Mapili JAL, Lim LCS, Velando BM, Aherrera JAM. The safety and efficacy of direct oral anticoagulants among chronic kidney disease patients on dialysis with non-valvular atrial fibrillation: a meta-analysis. Front Cardiovasc Med 2023; 10:1261183. [PMID: 37795477 PMCID: PMC10545858 DOI: 10.3389/fcvm.2023.1261183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 09/04/2023] [Indexed: 10/06/2023] Open
Abstract
Background Individuals with chronic kidney disease (CKD) on dialysis are at an increased risk of stroke and embolic events especially in the presence of atrial fibrillation (AF). Vitamin K antagonists (VKA), including warfarin, have been used for decades for anticoagulation among CKD patients on dialysis with AF but recent evidence has shown increased bleeding. Direct oral anticoagulants (DOAC) have been emerging as an alternative to VKA which, based on several observational cohort studies, are at least as efficacious and safe as VKA. This meta-analysis looked into the safety and efficacy of DOACs compared to VKA among CKD patients on dialysis with non-valvular AF. Methodology This study used a random-effects meta-analysis using RevMan 5.4. PubMed, EMBASE, Cochrane Central Register of Controlled Trials, Cochrane Database of Systematic Reviews, and ClinicalTrials.gov were searched from their dates of inception to June 2023. The risk of bias was assessed using Cochrane RoB2 and the certainty of evidence was assessed using GRADE. Results This meta-analysis showed that DOACs when compared to VKA have no significant difference in terms of risk for major bleeding (RR = 0.81, 95% CI 0.46-1.43), ischemic stroke (RR = 0.5, 95% CI 0.19-1.35), and cardiovascular death (RR = 1.34, 95% CI 0.69-2.60). Discussion This meta-analysis adds to the growing body of evidence supporting that the use of DOACs has similar efficacy and safety outcomes in CKD patients on dialysis with non-valvular AF patients compared to VKA. The findings need to be replicated in larger and more adequately powered clinical trials in order to ascertain its level of evidence.
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Affiliation(s)
- Jerahmeel Aleson L. Mapili
- Division of Cardiovascular Medicine, Department of Medicine, University of the Philippines - Philippine General Hospital, Manila, Philippines
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Kee YK, Jeon HJ, Oh J, Yoo TH, Kang D, Lee J, Shin DH. Direct oral anti-Xa anticoagulants versus warfarin in newly diagnosed atrial fibrillation and CKD: the Korean National Health Insurance Data. Front Med (Lausanne) 2023; 10:1212816. [PMID: 37786900 PMCID: PMC10541953 DOI: 10.3389/fmed.2023.1212816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 08/28/2023] [Indexed: 10/04/2023] Open
Abstract
Introduction Despite the benefits of direct oral anti-Xa anticoagulants (DOACs), the risk-benefit profile of DOAC therapy compared to warfarin therapy in patients with non-valvular atrial fibrillation (AF) and chronic kidney disease (CKD), including end-stage renal disease (ESRD), is uncertain. Methods We conducted a retrospective study using the Korea National Health Insurance Database from 2013 to 2018. We evaluated patients with incident non-valvular AF and CKD. The primary and secondary effectiveness outcomes were ischemic stroke and all-cause mortality. The primary safety outcomes included intracranial hemorrhage, gastrointestinal bleeding, and extracranial or unclassified major bleeding. Results Among the 1,885 patients evaluated, 970 (51.5%) initiated warfarin therapy, and 915 (48.5%) initiated DOAC therapy. During a mean follow-up period of 23.8 months, there were 293 and 214 cases of ischemic stroke and all-cause death, respectively. Kaplan-Meier survival analysis showed significantly lower all-cause mortality in DOAC users than in warfarin users. In multivariate Cox regression analyses, DOAC therapy had a hazard ratio for all-cause mortality of 0.41 (95% CI, 0.30-0.56; p < 0.001) compared to warfarin therapy. Additionally, DOAC therapy significantly reduced intracranial hemorrhage and gastrointestinal bleeding. Discussion Our study demonstrates that DOAC therapy has a better risk-benefit profile than warfarin therapy in patients with AF and CKD. Further well-designed clinical trials are needed to clarify the benefits of DOACs in this patient population.
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Affiliation(s)
- Youn Kyung Kee
- Department of Internal Medicine, College of Medicine, Kangdong Sacred Heart Hospital, Hallym University, Seoul, Republic of Korea
- Department of Internal Medicine, College of Medicine, Yonsei University, Seoul, Republic of Korea
| | - Hee Jung Jeon
- Department of Internal Medicine, College of Medicine, Kangdong Sacred Heart Hospital, Hallym University, Seoul, Republic of Korea
| | - Jieun Oh
- Department of Internal Medicine, College of Medicine, Kangdong Sacred Heart Hospital, Hallym University, Seoul, Republic of Korea
| | - Tae-Hyun Yoo
- Department of Internal Medicine, College of Medicine, Yonsei University, Seoul, Republic of Korea
| | - Dongwoo Kang
- Data Science Team, Hanmi Pharm. Co., Ltd., Seoul, Republic of Korea
| | - Jungkuk Lee
- Data Science Team, Hanmi Pharm. Co., Ltd., Seoul, Republic of Korea
| | - Dong Ho Shin
- Department of Internal Medicine, College of Medicine, Kangdong Sacred Heart Hospital, Hallym University, Seoul, Republic of Korea
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Pépin M, Klimkowicz-Mrowiec A, Godefroy O, Delgado P, Carriazo S, Ferreira AC, Golenia A, Malyszko J, Grodzicki T, Giannakou K, Paolisso G, Barbieri M, Garneata L, Mocanu CA, Liabeuf S, Spasovski G, Zoccali C, Bruchfeld A, Farinha A, Arici M, Capasso G, Wiecek A, Massy ZA. Cognitive disorders in patients with chronic kidney disease: Approaches to prevention and treatment. Eur J Neurol 2023; 30:2899-2911. [PMID: 37326125 DOI: 10.1111/ene.15928] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 06/12/2023] [Indexed: 06/17/2023]
Abstract
BACKGROUND Cognitive impairment is common in patients with chronic kidney disease (CKD), and early intervention may prevent the progression of this condition. METHODS Here, we review interventions for the complications of CKD (anemia, secondary hyperparathyroidism, metabolic acidosis, harmful effects of dialysis, the accumulation of uremic toxins) and for prevention of vascular events, interventions that may potentially be protective against cognitive impairment. Furthermore, we discuss nonpharmacological and pharmacological methods to prevent cognitive impairment and/or minimize the latter's impact on CKD patients' daily lives. RESULTS A particular attention on kidney function assessment is suggested during work-up for cognitive impairment. Different approaches are promising to reduce cognitive burden in patients with CKD but the availabe dedicated data are scarce. CONCLUSIONS There is a need for studies assessing the effect of interventions on the cognitive function of patients with CKD.
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Affiliation(s)
- Marion Pépin
- INSERM (Institut National de la Santé et de la recherche médicale) Unit 1018, Clinical Epidemiology, CESP (Centre d'Epidemiologie et de Santé des Populations), Hôpital Paul Brousse, Paris-Saclay University and Versailles Saint-Quentin-en-Yvelines University, Villejuif, France
- Department of Geriatrics, Ambroise Paré University Hospital, APHP (Assistance Publique - Hôpitaux de Paris), Boulogne-Billancourt/Paris, France
| | | | - Olivier Godefroy
- Department of Neurology, Amiens University Hospital, and Laboratory of Functional Neurosciences (Research Unit 4559), Jules Verne University of Picardie (UPJV), Amiens, France
| | - Pilar Delgado
- Department of Neurology, Vall d'Hebron Hospital, Universitat Autonoma de Barcelona, Barcelona, Spain
| | - Sol Carriazo
- Department of Nephrology and Hypertension, Instituto de Investigacion Sanitaria (IIS)-Fundacion Jimenez Diaz, Autonomous University of Madrid (UAM), Madrid, Spain
| | - Ana Carina Ferreira
- Department of Nephrology, Centro Hospitalar e Universitário de Lisboa Central-Hospital Curry Cabral, Lisbon, Portugal
- Universidade Nova de Lisboa-Faculdade de Ciências Médicas-Nephology, Lisbon, Portugal
| | | | - Jolanta Malyszko
- Department of Nephrology, Dialysis, and Internal Medicine, Medical University of Warsaw, Warsaw, Poland
| | - Tomasz Grodzicki
- Department of Internal Medicine and Gerontology, Jagiellonian University Medical College, Cracow, Poland
| | - Konstantinos Giannakou
- Department of Health Sciences, School of Sciences, European University Cyprus, Nicosia, Cyprus
| | - Giuseppe Paolisso
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
- UniCAMILLUS, International Medical University, Roma, Italy
| | - Michelangela Barbieri
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Liliana Garneata
- Department of Internal Medicine and Nephrology, "Carol Davila" University of Medicine and Pharmacy, "Dr Carol Davila" Teaching Hospital of Nephrology, Bucharest, Romania
| | - Carmen Antonia Mocanu
- Department of Internal Medicine and Nephrology, "Carol Davila" University of Medicine and Pharmacy, "Dr Carol Davila" Teaching Hospital of Nephrology, Bucharest, Romania
| | - Sophie Liabeuf
- Pharmacology Department, Amiens University Medical Center, Amiens, France
- MP3CV (Mécanismes physiopathologiques et Conséquences des Calcifications Cardio-Vasculaires) Laboratory, EA7517, University of Picardie Jules Verne, Amiens, France
| | - Goce Spasovski
- University Department of Nephrology, Clinical Center "Mother Theresa", University of Saints Cyril and Methodius, Skopje, North Macedonia
| | - Carmine Zoccali
- Renal Research Institute, New York, New York, USA
- Associazione Ipertensione Nefrologia Trapianto Renale, Reggio Calabria, Italy
| | - Annette Bruchfeld
- Department of Health, Medicine, and Caring Sciences, Linköping University, Linköping, Sweden
- CLINTEC, Renal Medicine, Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Ana Farinha
- Department of Nephrology, Centro Hospitalar de Setúbal, Setubal, Portugal
| | - Mustafa Arici
- Department of Internal Medicine, Division of Nephrology, Hacetepe University, Faculty of Medicine, Ankara, Turkey
| | - Giovambattista Capasso
- Biogem (Molecular Biology and Genetics Research Institute), Ariano Irpino, Italy
- Department of Translational Medical Sciences, University of Campania, Naples, Italy
| | - Andrzej Wiecek
- Department of Nephrology, Transplantation, and Internal Medicine, Medical University of Silesia in Katowice, Katowice, Poland
| | - Ziad A Massy
- INSERM (Institut National de la Santé et de la recherche médicale) Unit 1018, Clinical Epidemiology, CESP (Centre d'Epidemiologie et de Santé des Populations), Hôpital Paul Brousse, Paris-Saclay University and Versailles Saint-Quentin-en-Yvelines University, Villejuif, France
- Department of Nephrology, Ambroise Paré University Hospital, APHP, Boulogne-Billancourt/Paris, France
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Law MM, Tan SJ, Wong MC, Toussaint ND. Atrial Fibrillation in Kidney Failure: Challenges in Risk Assessment and Anticoagulation Management. Kidney Med 2023; 5:100690. [PMID: 37547561 PMCID: PMC10403723 DOI: 10.1016/j.xkme.2023.100690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/08/2023] Open
Abstract
Management of atrial fibrillation (AF) is a clinical conundrum in people with kidney failure. Stroke risk is disproportionately high, but clinicians have a limited armamentarium to improve outcomes in this population in whom there is a concurrently high bleeding risk. Direct oral anticoagulants may have a superior benefit-risk profile compared with vitamin K antagonists in people on hemodialysis. Although research has predominantly focused on identifying a safe and effective oral anticoagulation option to reduce stroke risk in people with kidney failure (and predominantly those on hemodialysis), it remains uncertain how clinicians discriminate between people who would derive net clinical benefit as opposed to net harm. The recommended CHA2DS2-VASc score cutoffs provide poor discriminatory value, and there is an urgent need to identify robust markers of thromboembolic risk in kidney failure. There is increasing data to challenge the prior dogma of risk equivalence across AF type, and the American Heart Association highlights moving beyond AF as a binary entity to consider the prognostic significance of AF burden. Implantable cardiac monitor studies reveal high rates and varied burden of subclinical and paroxysmal AF in people on hemodialysis. The association between AF burden and the proarrhythmic environment of hemodialysis with cyclical volume loading, offloading, and electrolyte changes is not well studied. We review the significance of AF burden as a contributor to thromboembolic risk, its potential as the missing link in risk assessment, and updated evidence for anticoagulation in people with kidney failure.
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Affiliation(s)
- Mandy M. Law
- Department of Nephrology, the Royal Melbourne Hospital, Parkville, Victoria, Australia
- Department of Medicine, University of Melbourne, Parkville, Victoria, Australia
| | - Sven-Jean Tan
- Department of Nephrology, the Royal Melbourne Hospital, Parkville, Victoria, Australia
- Department of Medicine, University of Melbourne, Parkville, Victoria, Australia
| | - Michael C.G. Wong
- Department of Medicine, University of Melbourne, Parkville, Victoria, Australia
- Department of Cardiology, the Royal Melbourne Hospital, Parkville, Victoria, Australia
| | - Nigel D. Toussaint
- Department of Nephrology, the Royal Melbourne Hospital, Parkville, Victoria, Australia
- Department of Medicine, University of Melbourne, Parkville, Victoria, Australia
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Abuelazm M, Mahmoud A, Ali S, Gamal M, Elmezayen A, A. Elzeftawy M, Abdelazeem B. The efficacy and safety of direct factor Xa inhibitors versus vitamin K antagonists for atrial fibrillation in patients on hemodialysis: a meta-analysis of randomized controlled trials. Proc AMIA Symp 2023; 36:736-743. [PMID: 37829214 PMCID: PMC10566404 DOI: 10.1080/08998280.2023.2247958] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 08/03/2023] [Indexed: 10/14/2023] Open
Abstract
Background Direct factor Xa inhibitors have been extensively prescribed for multiple indications; however, hemodialysis patients have been excluded from most of the randomized controlled trials (RCTs) of direct factor Xa inhibitors. Therefore, the efficacy and safety of direct factor Xa inhibitors versus vitamin K antagonists (VKAs) in hemodialysis patients is uncertain. Methods A systematic review and meta-analysis of RCTs was conducted by systematically searching PubMed, EMBASE, Web of Science, SCOPUS, and Cochrane through November 25, 2022. We used the fixed-effect model to pool the risk ratio (RR) with a 95% confidence interval (CI). RevMan v5.4 software was used to pool dichotomous outcomes using RR and continuous outcomes using mean difference presented with the corresponding CI. Results Three RCTs with a total of 341 patients were included in our analysis. There was no difference between direct factor Xa inhibitors and VKAs regarding all-cause mortality (RR, 0.99; 95% CI [0.76, 1.30]; P = 0.96), cardiovascular mortality (RR, 1.35; 95% CI [0.71, 2.60]; P = 0.36), noncardiovascular mortality (RR, 0.75; 95% CI [0.53, 1.05]; P = 0.09), sudden mortality (RR, 1.33; 95% CI [0.53, 3.33]; P = 0.54), any cerebrovascular event (RR, 0.52; 95% CI [0.21, 1.29]; P = 0.16), ischemic stroke (RR, 0.51; 95% CI [0.19, 1.37]; P = 0.18), and hemorrhagic stroke (RR, 0.61; 95% CI [0.10, 3.70]; P = 0.59). Conclusion In patients with atrial fibrillation who are on hemodialysis, direct factor Xa inhibitors and VKAs were similar in terms of efficacy and safety outcomes. However, evidence is still sparse, warranting dedicated RCTs.
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Affiliation(s)
| | | | - Shafaqat Ali
- Department of Internal Medicine, Louisiana State University, Shreveport, Louisiana, USA
| | | | - Ahmed Elmezayen
- Department of Cardiothoracic Surgery, Manchester Foundation Trust, Manchester University, Manchester, UK
| | | | - Basel Abdelazeem
- Department of Cardiology, West Virginia University, Morgantown, West Virginia, USA
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Fung WWS, Cheng PMS, Ng JKC, Chan GCK, Chow KM, Li PKT, Szeto CC. Pharmacokinetics of Apixaban Among Peritoneal Dialysis Patients. Kidney Med 2023; 5:100646. [PMID: 37533565 PMCID: PMC10393585 DOI: 10.1016/j.xkme.2023.100646] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/04/2023] Open
Abstract
Rationale & Objective The efficacy and safety profile of apixaban remains uncertain in patients receiving peritoneal dialysis (PD) despite increasing use in this population. Accordingly, we assessed the pharmacokinetics of apixaban among patients receiving PD. Study Design A pharmacokinetics study in a single center. Patients recruited received 1 week of apixaban at 2.5 mg twice a day to reach steady state. Serial blood samples were then taken before and after the last dose for pharmacokinetics analysis of apixaban. Setting & Participants Ten stable PD patients with atrial fibrillation in an outpatient setting. Analytical Approach/Outcomes Pharmacokinetic parameters including the area under the concentration-time curve from time 0 to 12 hours after the last dose of apixaban (AUC0-12), peak concentration, trough level, time to peak apixaban concentration, half-life, and drug clearance were analyzed. Results There was a wide variation in the range of apixaban concentration across the 10 patients. The AUC0-12 for the PD group was significantly higher than those reported previously for hemodialysis patients or healthy individuals. Three patients had a supratherapeutic peak concentration whereas 2 patients had a supratherapeutic trough level as compared with the pharmacokinetic parameter in healthy individuals taking equivalent therapeutic dosage. Limitations Small sample size with short study duration limits the ability to ascertain the true bleeding risk and to detect any clinical outcomes. Results may be limited to Asian populations only. Conclusions A proportion of PD patients had supratherapeutic levels even when the reduced dosage 2.5 mg twice a day was used. Given the large interindividual variation in the drug level, therapeutic drug monitoring should be done if available. Otherwise, one should start the drug at reduced doses with caution and with more frequent clinical monitoring for any signs of bleeding.
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Affiliation(s)
| | - Phyllis Mei-Shan Cheng
- Department of Medicine & Therapeutics, Prince of Wales Hospital, Shatin, Hong Kong, China
| | - Jack Kit-Chung Ng
- Department of Medicine & Therapeutics, Prince of Wales Hospital, Shatin, Hong Kong, China
| | - Gordon Chun-Kau Chan
- Department of Medicine & Therapeutics, Prince of Wales Hospital, Shatin, Hong Kong, China
| | - Kai Ming Chow
- Department of Medicine & Therapeutics, Prince of Wales Hospital, Shatin, Hong Kong, China
| | - Philip Kam-Tao Li
- Department of Medicine & Therapeutics, Prince of Wales Hospital, Shatin, Hong Kong, China
| | - Cheuk Chun Szeto
- Department of Medicine & Therapeutics, Prince of Wales Hospital, Shatin, Hong Kong, China
- Li Ka Shing Institute of Health Sciences (LiHS), The Chinese University of Hong Kong, Shatin, Hong Kong, China
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48
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Affiliation(s)
- Mai Mohsen
- Department of Pharmacy, University Health Network, Toronto, Ontario, Canada
- Leslie Dan Faculty of Pharmacy, University of Toronto, Ontario, Canada
| | - Tracy Zhang
- Department of Pharmacy, University Health Network, Toronto, Ontario, Canada
- Leslie Dan Faculty of Pharmacy, University of Toronto, Ontario, Canada
| | - Marisa Battistella
- Department of Pharmacy, University Health Network, Toronto, Ontario, Canada
- Leslie Dan Faculty of Pharmacy, University of Toronto, Ontario, Canada
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49
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Torabi Jahromi M, Roozbeh J, Masjedi F, Mohammadzadeh S, Tabei SS, Shafiee M, Rasaei N. Case report: A case of renal arcuate vein thrombosis successfully treated with direct oral anticoagulants. Front Med (Lausanne) 2023; 10:1092815. [PMID: 37409279 PMCID: PMC10319107 DOI: 10.3389/fmed.2023.1092815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 05/30/2023] [Indexed: 07/07/2023] Open
Abstract
A rare case of a 35 years old woman presented with renal arcuate vein thrombosis (RAVT) and acute kidney injury (AKI) following upper respiratory tract symptoms and toxic substance ingestion. Histopathological evaluation of the patient's kidney tissue indicated a rare venous thrombosis in the renal arcuate veins. Anticoagulation with Apixaban, a direct oral anticoagulant (DOAC), was commenced, and the patient's symptoms resolved during the hospital stay. Hitherto, a limited number of studies have shown the concurrent presentation of RAVT and overt AKI in patients following ingestion of nephrotoxic agents. Further studies are necessary to elucidate the etiology, clinical presentation, and treatment of RAVT. We suggest that Apixaban be studied as a suitable alternative to conventionally used anti-coagulants such as Warfarin in patients who lack access to optimal health care facilities.
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Affiliation(s)
- Mahsa Torabi Jahromi
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Jamshid Roozbeh
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Fatemeh Masjedi
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sahand Mohammadzadeh
- Department of Pathology, School of Medicine, Shiraz University of Medical Science, Shiraz, Iran
| | - Seyed Sajjad Tabei
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
- Division of Urology, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, United States
| | - Maryam Shafiee
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Nakisa Rasaei
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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50
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Goyal J, Ng DQ, Zhang K, Chan A, Lee J, Zheng K, Hurley-Kim K, Nguyen L, He L, Nguyen M, McBane S, Li W, Cadiz CL. Using machine learning to develop a clinical prediction model for SSRI-associated bleeding: a feasibility study. BMC Med Inform Decis Mak 2023; 23:105. [PMID: 37301967 PMCID: PMC10257821 DOI: 10.1186/s12911-023-02206-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 05/31/2023] [Indexed: 06/12/2023] Open
Abstract
INTRODUCTION Adverse drug events (ADEs) are associated with poor outcomes and increased costs but may be prevented with prediction tools. With the National Institute of Health All of Us (AoU) database, we employed machine learning (ML) to predict selective serotonin reuptake inhibitor (SSRI)-associated bleeding. METHODS The AoU program, beginning in 05/2018, continues to recruit ≥ 18 years old individuals across the United States. Participants completed surveys and consented to contribute electronic health record (EHR) for research. Using the EHR, we determined participants who were exposed to SSRIs (citalopram, escitalopram, fluoxetine, fluvoxamine, paroxetine, sertraline, vortioxetine). Features (n = 88) were selected with clinicians' input and comprised sociodemographic, lifestyle, comorbidities, and medication use information. We identified bleeding events with validated EHR algorithms and applied logistic regression, decision tree, random forest, and extreme gradient boost to predict bleeding during SSRI exposure. We assessed model performance with area under the receiver operating characteristic curve statistic (AUC) and defined clinically significant features as resulting in > 0.01 decline in AUC after removal from the model, in three of four ML models. RESULTS There were 10,362 participants exposed to SSRIs, with 9.6% experiencing a bleeding event during SSRI exposure. For each SSRI, performance across all four ML models was relatively consistent. AUCs from the best models ranged 0.632-0.698. Clinically significant features included health literacy for escitalopram, and bleeding history and socioeconomic status for all SSRIs. CONCLUSIONS We demonstrated feasibility of predicting ADEs using ML. Incorporating genomic features and drug interactions with deep learning models may improve ADE prediction.
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Affiliation(s)
- Jatin Goyal
- Donald Bren School of Information and Computer Sciences, University of California Irvine, Irvine, CA, USA
| | - Ding Quan Ng
- Department of Clinical Pharmacy Practice, School of Pharmacy and Pharmaceutical Sciences, University of California Irvine, 802 W Peltason Dr, Irvine, CA, 92697-4625, USA
| | - Kevin Zhang
- Donald Bren School of Information and Computer Sciences, University of California Irvine, Irvine, CA, USA
| | - Alexandre Chan
- Department of Clinical Pharmacy Practice, School of Pharmacy and Pharmaceutical Sciences, University of California Irvine, 802 W Peltason Dr, Irvine, CA, 92697-4625, USA
| | - Joyce Lee
- Department of Clinical Pharmacy Practice, School of Pharmacy and Pharmaceutical Sciences, University of California Irvine, 802 W Peltason Dr, Irvine, CA, 92697-4625, USA
| | - Kai Zheng
- Donald Bren School of Information and Computer Sciences, University of California Irvine, Irvine, CA, USA
| | - Keri Hurley-Kim
- Department of Clinical Pharmacy Practice, School of Pharmacy and Pharmaceutical Sciences, University of California Irvine, 802 W Peltason Dr, Irvine, CA, 92697-4625, USA
| | - Lee Nguyen
- Department of Clinical Pharmacy Practice, School of Pharmacy and Pharmaceutical Sciences, University of California Irvine, 802 W Peltason Dr, Irvine, CA, 92697-4625, USA
| | - Lu He
- Donald Bren School of Information and Computer Sciences, University of California Irvine, Irvine, CA, USA
| | - Megan Nguyen
- Department of Clinical Pharmacy Practice, School of Pharmacy and Pharmaceutical Sciences, University of California Irvine, 802 W Peltason Dr, Irvine, CA, 92697-4625, USA
| | - Sarah McBane
- Department of Clinical Pharmacy Practice, School of Pharmacy and Pharmaceutical Sciences, University of California Irvine, 802 W Peltason Dr, Irvine, CA, 92697-4625, USA
| | - Wei Li
- Division of Computational Biomedicine, Department of Biological Chemistry, School of Medicine, University of California Irvine, Irvine, CA, USA
| | - Christine Luu Cadiz
- Department of Clinical Pharmacy Practice, School of Pharmacy and Pharmaceutical Sciences, University of California Irvine, 802 W Peltason Dr, Irvine, CA, 92697-4625, USA.
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