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Carbone A, Bottino R, Attena E, Parisi V, Conte M, D'Andrea A, Imbalzano E, Alfredo C, Russo V. Oral Anticoagulation for Atrial Fibrillation in Octogenarians Across the Renal Function Spectrum. Cardiovasc Drugs Ther 2023:10.1007/s10557-023-07539-9. [PMID: 38108919 DOI: 10.1007/s10557-023-07539-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/08/2023] [Indexed: 12/19/2023]
Abstract
PURPOSE Our study aimed to describe the efficacy and safety of oral anticoagulation (OAC) use in octogenarians with atrial fibrillation (AF) across the spectrum of renal function. METHODS Data for this study were sourced from AF Research Database (NCT03760874). AF patients aged ≥ 80 who received OAC treatment, both direct oral anticoagulant (DOAC) and vitamin K antagonist (VKA) were selected. Participants were categorized in 2 groups according to creatinine clearance (CrCl) ≥ 45 and < 45 ml/min/1.73 m2. The primary safety outcome was the occurrence major bleeding. The primary effectiveness outcome was the occurrence of thromboembolic events. RESULTS A total of 901 AF patients (median age 84 [4.9] years; 44% men) with age ≥ 80 years on treatment with DOACs (n: 629, 70%) and VKA (n: 272, 30%) were included in the study. 303 patients (34%) had CrCl < 45 ml/min/1.73m2 and 598 (66%) had CrCl ≥ 45 ml/min/1.73m2. No significant differences were shown in major bleedings, minor bleedings and thromboembolic events between patients on DOACs vs VKAs, both in the group with CrCl ≥ 45 than < 45 ml/min. In the group with CrCl < 45 ml/min/1.73 m2, a total of 72 patients (23%) died during the follow-up, with higher mortality in VKA group compared to DOACs (45% vs 15%; p < 0.001). At multivariate regression analysis, age [OR: 1.15; p = 0.001] and coronary artery disease (CAD) [OR: 1.74; p = 0.04] were independently associated with mortality; in contrast, the use of DOACs were inversely associated with mortality [OR = 0.26; p < 0.001]. In patients with CrCl ≥ 45 ml/min/1.73 m2, DOACs group experienced less intra-cranial hemorrhage (ICH) (0.2% vs 2.8%; p = 0.01) compared to VKAs. VKAs patients showed higher mortality compared to those on DOACs (29.1% vs 7.9%; p < 0.001). At multivariate regression analysis, chronic heart failure [OR = 2.14; p = 0.01] was independently associated with death, whereas male gender [OR: 0.45; p = 0.009] and the use of DOACs [OR: 0.29; p < 0.001] were associated with lower mortality. CONCLUSION DOACs seem to be safe and effective in octogenarians with chronic kidney disease at stage ≥ G3b. As compared with VKA administration, the use of DOACs was associated with lower mortality rates among AF octogenarians with renal dysfunction.
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Affiliation(s)
- Andreina Carbone
- Cardiology Unit, Azienda Ospedaliera Universitaria Luigi Vanvitelli, Napoli, Italy.
| | - Roberta Bottino
- Cardiology Unit, Azienda Ospedaliera Universitaria Luigi Vanvitelli, Napoli, Italy
| | - Emilio Attena
- Cardiology Unit, Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli" - Naples, Naples, Italy
| | - Valentina Parisi
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy
| | - Maddalena Conte
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy
| | - Antonello D'Andrea
- Unit of Cardiology and Intensive Coronary Care, Umberto I Hospital, Nocera Inferiore, Italy
| | - Egidio Imbalzano
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Caturano Alfredo
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Vincenzo Russo
- Cardiology Unit, Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli" - Naples, Naples, Italy
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Harrsch FA, Walls JL, Makkar KM. The Safety of Direct Oral Anticoagulants Compared to Warfarin in Patients Hospitalized With Acute Kidney Injury. Ann Pharmacother 2023; 57:925-930. [PMID: 36476054 DOI: 10.1177/10600280221139248] [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: 07/20/2023] Open
Abstract
BACKGROUND Direct oral anticoagulants (DOACs) are preferred over warfarin for many indications, though their safety has not been well established in patients with acute renal impairment. OBJECTIVE The purpose of this study was to evaluate the frequency of bleeding complications associated with DOACs compared with warfarin in patients admitted to the hospital with acute kidney injury (AKI). METHODS This was a retrospective cohort study evaluating patients admitted to the Penn Medicine Lancaster General Hospital with a diagnosis of AKI from October 2017 through September 2021 and receiving therapy with oral anticoagulants. Comparing DOACs with warfarin, the primary endpoint was the percent frequency of composite major and minor bleeding during the admission and within 30 days of discharge. RESULTS There were 112 hospitalization encounters included in the study. Of these, 42 (37.5%) patients were receiving warfarin and 70 (62.5%) patients were receiving DOAC therapy before admission. There was a higher frequency of the primary endpoint of bleeding in patients receiving DOACs as compared with warfarin, though this was not statistically significant (18.5% vs. 11.9%, respectively, P = 0.432). There were no differences between groups in the frequency of major bleeding, minor bleeding, or transfusions. Patients receiving DOAC therapy were more likely to experience anticoagulation-related readmissions or emergency department visits compared with patients on warfarin therapy (11.4% vs. 0%, P = 0.024). CONCLUSION AND RELEVANCE Direct oral anticoagulants and warfarin were associated with statistically similar rates of bleeding in patients presenting with AKI. Further research is necessary to elucidate if DOACs are safer than warfarin in this patient population.
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Affiliation(s)
- Felicia A Harrsch
- Department of Pharmacy, Penn Medicine Lancaster General Health, Lancaster, PA, USA
| | - Jennifer L Walls
- Department of Pharmacy, Penn Medicine Lancaster General Health, Lancaster, PA, USA
| | - Kathleen M Makkar
- Department of Pharmacy, Penn Medicine Lancaster General Health, Lancaster, PA, USA
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Dhaese SAM, De Vriese AS. Oral Anticoagulation in Patients With Advanced Chronic Kidney Disease and Atrial Fibrillation: Beyond Anticoagulation. Mayo Clin Proc 2023; 98:750-770. [PMID: 37028979 DOI: 10.1016/j.mayocp.2023.01.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Revised: 12/14/2022] [Accepted: 01/06/2023] [Indexed: 04/09/2023]
Abstract
The optimal approach to prevent stroke and systemic embolism in patients with advanced chronic kidney disease (CKD) and atrial fibrillation remains unresolved. We conducted a narrative review to explore areas of uncertainty and opportunities for future research. First, the relationship between atrial fibrillation and stroke is more complex in patients with advanced CKD than in the general population. The currently employed risk stratification tools do not adequately discriminate between patients deriving a net benefit and those suffering a net harm from oral anticoagulation. Anticoagulation initiation should probably be more restrictive than is currently advocated by official guidelines. Recent evidence reveals that the superior benefit-risk profile of non-vitamin K antagonist oral anticoagulants (NOACs) vs vitamin K antagonists (VKAs) observed in the general population and in moderate CKD can be extended to advanced CKD. The NOACs yield better protection against stroke, cause less major bleeding, are associated with less acute kidney injury and a slower decline of CKD, and are associated with a lower incidence of cardiovascular events than VKAs. The VKAs may be harmful in CKD patients, in particular in patients with a high bleeding risk and labile international normalized ratio. The better safety and efficacy of NOACs as opposed to VKAs may be particularly evident in advanced CKD as a result of better on-target anticoagulation with NOACs, harmful off-target vascular effects of VKAs, and beneficial off-target vascular effects of NOACs. The intrinsic vasculoprotective effects of NOACs are supported by animal experimental evidence as well as by findings of large clinical trials and may result in use of NOACs beyond their anticoagulant properties.
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Affiliation(s)
- Sofie A M Dhaese
- Division of Nephrology and Infectious Diseases, AZ Sint-Jan Brugge, Brugge, Belgium, and Department of Internal Medicine, Ghent University, Ghent, Belgium
| | - An S De Vriese
- Division of Nephrology and Infectious Diseases, AZ Sint-Jan Brugge, Brugge, Belgium, and Department of Internal Medicine, Ghent University, Ghent, Belgium.
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4
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Ren C, Zhao Y, Liu D. Effects of direct oral anticoagulants vs. vitamin K antagonists on acute kidney injury in patients with atrial fibrillation: A systematic review. Front Cardiovasc Med 2023; 10:1068269. [PMID: 36776257 PMCID: PMC9909185 DOI: 10.3389/fcvm.2023.1068269] [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: 10/12/2022] [Accepted: 01/02/2023] [Indexed: 01/27/2023] Open
Abstract
Background Patients with atrial fibrillation (AF) are routinely prescribed oral anticoagulants to prevent thromboembolism. Concerns regarding the efficacy and safety of oral anticoagulants, such as vitamin K antagonists (VKA) and direct oral anticoagulants (DOACs), arise for patients with non-valvular atrial fibrillation (NVAF) because of their widespread use in clinical practice. Even though there have been an abundance of studies on this topic, it is still not clear if DOAC users with NVAF have a lower risk of acute kidney injury (AKI) than warfarin users. Methods and results We conducted electronic searches in PubMed, Embase, and the Cochrane Library to identify relevant studies for this systematic review. We included randomized clinical trials and observational studies that reported on the incidence rate, hazard ratio (HR), and 95% confidence interval (95% CI) of AKI in patients using oral anticoagulants. This systemic review included six observational studies and four randomized clinical trials (RCT). The overall results showed that DOACs were associated with a lower AKI risk than warfarin. However, for NVAF patients with severe renal dysfunction, DOACs may not have a reduced risk of AKI compared to warfarin. Conclusion The overall results suggest that, except for edoxaban, patients using DOACs may experience a reduced risk of AKI. However, it is uncertain whether this is also the case for patients with severe renal dysfunction. Further research is needed to confirm the effect of DOACs on this population.
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Affiliation(s)
- Chengfa Ren
- Department of Nephrology, Ganzhou People's Hospital Affiliated to Nanchang University, Ganzhou, Jiangxi, China
| | - Yudan Zhao
- Medical Department, Queen Mary School, Nanchang University, Nanchang, China
| | - Dehui Liu
- Department of Nephrology, Ganzhou People's Hospital Affiliated to Nanchang University, Ganzhou, Jiangxi, China,*Correspondence: Dehui Liu ✉
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Wang Y, Li L, Wei Z, Lu S, Liu W, Zhang J, Feng J, Wang D. Efficacy and Safety of Renal Function on Edoxaban Versus Warfarin for Atrial Fibrillation: A Systematic Review and Meta-Analysis. MEDICINES (BASEL, SWITZERLAND) 2023; 10:medicines10010013. [PMID: 36662497 PMCID: PMC9861612 DOI: 10.3390/medicines10010013] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/24/2022] [Revised: 01/08/2023] [Accepted: 01/11/2023] [Indexed: 01/18/2023]
Abstract
Background: Edoxaban is a novel oral anticoagulant which may decrease the risk of stroke and systemic embolism in patients suffering from atrial fibrillation (AF). However, the decreased efficacy of edoxaban versus warfarin for the avoidance of stroke and systemic embolism in AF with creatinine clearance (CrCl) > 95 mL/min has been reported. The purpose of this meta-analysis is to further clarify the safety (major bleeding) and efficacy (stroke or systemic embolism) of edoxaban for AF patients with various CrCl. Methods: A systematic search of studies on edoxaban and warfarin in AF patients related to renal function was conducted in PubMed, Medline, Web of Science databases, EBSCO, Embase, and the Cochrane Central Register of Controlled Trials. In this meta-analysis (protocol number: PROSPERO CRD 42021245512), we included studies that provide specific data on three outcomes: ischemic stroke or systemic embolism (S/SE), bleeding, and all-cause mortality. Results: This meta-analysis enrolled two randomized controlled trials (RCTs) studies and two retrospective studies that enrolled 28,065 patients. According to CrCl, subjects are divided into three groups (CrCl 30−50 mL/min, CrCl 50−95 mL/min, CrCl > 95 mL/min). In AF patients with CrCl 30−50 mL/min, edoxaban 30 mg daily is similar to warfarin in the prevention of ischemic S/SE and all-cause mortality, resulting in lower bleeding rate and better net clinical outcome (ischemic S/SE: hazard ratio (HR), 0.85, 95% confidence interval (CI), 0.19−1.87; all-cause mortality: HR, 0.65, 95% CI, 0.35−1.19; bleeding: HR, 0.75, 95% CI, 0.60−0.93; net clinical outcome: HR, 0.75, 95% CI, 0.63−0.90). In the group of CrCl 50−95 mL/min, the net clinical outcome was more favorable with edoxaban 60 mg daily than warfarin (HR, 0.81, 95% CI: 0.68−0.96), and there was no significant difference between edoxaban 60 mg daily and warfarin in terms of prevention of bleeding, ischemic S/SE, and all-cause mortality. For AF patients with CrCl > 95 mL/min, there was a statistically significant difference in lower bleeding rate between edoxaban 60 mg daily and warfarin (bleeding: HR: 0.70, 95% CI: 0.58−0.84). There was no differential safety in ischemic S/SE, all-cause mortality, and net clinical outcome. Conclusion: Overall, edoxaban was superior to warfarin in terms of net clinical outcome in various groups of CrCl with AF patients. Although there was no significant difference in net clinical outcome between edoxaban and warfarin for AF patients with CrCl > 95 mL/min, edoxaban is not inferior to warfarin in safety and effectiveness in the various levels of CrCl. Edoxaban may be a more effective and safe treatment than warfarin for patients with chronic kidney disease (CKD) who require anticoagulation. More high-quality and long-term clinical research are needed to further estimate the effects of edoxaban.
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Affiliation(s)
- Yapeng Wang
- Department of Cardio-Thoracic Surgery, Nanjing Drum Tower Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Peking Union Medical College Graduate School, Nanjing 210008, China
- Department of Cardiovascular Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, China
| | - Li Li
- Department of Thoracic and Cardiovascular Surgery, Affiliated Drum Tower Hospital of Nanjing University Medical School, Institute of Cardiothoracic Vascular Disease, Nanjing University, Nanjing 210008, China
| | - Zhanlan Wei
- Instructional Technology and Media, Columbia University, New York, NY 10027, USA
| | - Shan Lu
- Department of Thoracic and Cardiovascular Surgery, Affiliated Drum Tower Hospital of Nanjing University Medical School, Institute of Cardiothoracic Vascular Disease, Nanjing University, Nanjing 210008, China
| | - Wenxue Liu
- Department of Thoracic and Cardiovascular Surgery, Affiliated Drum Tower Hospital of Nanjing University Medical School, Institute of Cardiothoracic Vascular Disease, Nanjing University, Nanjing 210008, China
| | - Janghui Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Hefei 230032, China
| | - Junbo Feng
- Department of Cardiovascular Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, China
- Correspondence: (J.F.); (D.W.)
| | - Dongjin Wang
- Department of Cardio-Thoracic Surgery, Nanjing Drum Tower Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Peking Union Medical College Graduate School, Nanjing 210008, China
- Department of Cardio–Thoracic Surgery, Nanjing Drum Tower Hospital, Nanjing Medical University, Nanjing 210029, China
- Nanjing Drum Tower Hospital, Xuzhou Medical University, Xuzhou 221004, China
- Department of Cardio–Thoracic Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing 210011, China
- Correspondence: (J.F.); (D.W.)
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Huqi A, Zoccali C, Giugliano RP, De Caterina R. The non-vitamin K antagonist oral anticoagulants in atrial fibrillation patients with high-normal renal function - A systematic review. Vascul Pharmacol 2022; 147:107123. [PMID: 36202288 DOI: 10.1016/j.vph.2022.107123] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 09/26/2022] [Accepted: 09/28/2022] [Indexed: 11/29/2022]
Abstract
Non-vitamin K antagonist oral anticoagulants (NOACs) have revolutionized treatment of atrial fibrillation. Although benefits of anticoagulation therapy are clear, a minority of patients still experience treatment inefficacy or harm. All NOACs have varying degree of renal clearance, which may significantly affect plasma concentrations. Pivotal clinical trials have explored the effects of dose reduction in patients with chronic renal disease. None of these have, however, specifically addressed the need for a dose up-titration in patients with renal hyperfiltration, in whom lower drug plasma levels are to be expected. A signal for lower efficacy in this patient subset has recently emerged. We systematically assessed the peer-reviewed scientific literature on this topic, including a recently reported randomized pharmacokinetic study in renal hyperfiltrators also reporting on ischemic and bleeding events. We conclude that the reduction in NOAC plasma levels in AF patients with renal hyperfiltration is limited in extent and, does not translate into a clinically meaningful reduction in efficacy for NOACs as compared to vitamin K antagonists (VKAs) in such patients. At the current state of knowledge, NOAC current dosing should not be altered in patients with high-normal renal function.
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Affiliation(s)
- Alda Huqi
- Chair of Cardiology, University of Pisa and Cardiology Division, Pisa University Hospital, Pisa, Italy
| | - Carmine Zoccali
- Renal Research Institute, New York, USA; Associazione Ipertensione Nefrologia Trapianto Renale (IPNET) c/o Nefrologia-CNR, Ospedali Riuniti, Reggio Calabria, Italy
| | - Robert P Giugliano
- Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Raffaele De Caterina
- Chair of Cardiology, University of Pisa and Cardiology Division, Pisa University Hospital, Pisa, Italy; Fondazione VillaSerena per la Ricerca, Città Sant'Angelo, Pescara, Italy.
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7
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López-Gálvez R, Rivera-Caravaca JM, Anguita Sánchez M, Sanmartín Fernández M, Rafols C, Pérez-Cabeza AI, Barón Esquivias G, Lekuona Goya I, Vázquez Rodríguez JM, Cosín Sales J, Arribas Ynsaurriaga F, Barrios V, Freixa-Pamias R, Marín F. Use of rivaroxaban attenuates renal function impairment in patients with atrial fibrillation: insights of the EMIR study. Eur J Clin Invest 2022; 52:e13788. [PMID: 35395094 DOI: 10.1111/eci.13788] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 03/22/2022] [Accepted: 04/06/2022] [Indexed: 11/03/2022]
Abstract
BACKGROUND In atrial fibrillation (AF) patients on vitamin K antagonists, a progressive deterioration of renal function is common but there is limited evidence with long-term use of rivaroxaban. Herein, we investigated the change in renal function in AF patients after 2 years of rivaroxaban treatment. METHODS The EMIR registry is an observational and multicentre study including AF patients treated with rivaroxaban for at least 6 months prior to inclusion. Changes in analytical parameters were recorded during 2 years of follow-up. Renal function was estimated using the Cockroft-Gault equation. RESULTS 1433 patients (638, 44.5% women, mean age of 74.2 ± 9.7 years) were included. Creatinine clearance (CrCl) was available at baseline and at 2 years in 1085 patients. At inclusion, 33.2% of patients had impaired renal function (CrCl <60 ml/min). At 2 years, we were not able to find changes in the proportion of patients with impaired renal function, which increased to 34.6% (p = 0.290). However, the baseline mean CrCl was 76.0 ± 30.5 ml/min and slightly improved at 2 years (77.0 ± 31.8 ml/min; p = 0.014). Overall, the proportion of patients with CrCl <60 ml/min at baseline that had CrCl ≥60 ml/min at 2 years was significantly higher compared to that of patients with CrCl ≥60 ml/min at baseline and CrCl <60 ml/min after (22.2% vs. 13.1%; p < 0.001) CONCLUSIONS: In AF patients on long-term rivaroxaban therapy, a decrease in renal function was not observed. We even observed a slight improvement in the patients with renal impairment. These results reinforce the idea that rivaroxaban may be a safe option even in patients with renal impairment.
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Affiliation(s)
- Raquel López-Gálvez
- Department of Cardiology, Hospital Clínico Universitario Virgen de la Arrixaca, University of Murcia, Instituto Murciano de Investigación Biosanitaria (IMIB-Arrixaca), CIBERCV, Murcia, Spain
| | - José Miguel Rivera-Caravaca
- Department of Cardiology, Hospital Clínico Universitario Virgen de la Arrixaca, University of Murcia, Instituto Murciano de Investigación Biosanitaria (IMIB-Arrixaca), CIBERCV, Murcia, Spain.,Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart and Chest Hospital, UK
| | - Manuel Anguita Sánchez
- Department of Cardiology, Hospital Universitario Reina Sofía, Universidad de Córdoba, Instituto Maimónides de Investigación Biomédica (IMIBIC), Córdoba, Spain
| | | | - Carles Rafols
- Departament Medical Affairs, Bayer Hispania SL, Barcelona, Spain
| | | | - Gonzalo Barón Esquivias
- Cardiology and Cardiac Surgery Department, Hospital Universitario Virgen del Rocío, Universidad de Sevilla Institution, Seville, Spain
| | | | | | - Juan Cosín Sales
- Department of Cardiology, Hospital Arnau de Vilanova, Valencia, Spain
| | | | - Vivencio Barrios
- Department of Cardiology, Hospital Universitario Ramón y Cajal, Madrid, Spain
| | - Román Freixa-Pamias
- Department of Cardiology, Complex Hospitalari Moisès Broggi, Barcelona, Spain
| | - Francisco Marín
- Department of Cardiology, Hospital Clínico Universitario Virgen de la Arrixaca, University of Murcia, Instituto Murciano de Investigación Biosanitaria (IMIB-Arrixaca), CIBERCV, Murcia, Spain
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8
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Lavalle C, Mariani MV, Piro A, Magnocavallo M, Vetta G, Trivigno S, Forleo GB, Della Rocca DG, Uguccioni M, Russo V, Summaria F, Di Lullo L. Five Years of Direct Oral Anticoagulants Use in Italy: Adverse Drug Reactions from the Italian National Pharmacovigilance Network. J Clin Med 2022; 11:jcm11113207. [PMID: 35683593 PMCID: PMC9181424 DOI: 10.3390/jcm11113207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Revised: 05/27/2022] [Accepted: 05/31/2022] [Indexed: 12/10/2022] Open
Abstract
Background: Direct oral anticoagulants (DOACs) are the preferred anticoagulant drugs for the prevention of atrial fibrillation (AF)-related thromboembolic complications and for the treatment and the prevention of recurrences of venous thromboembolism (VTE). The evaluation of self-reported adverse drug reactions (ADRs) available from databases of drug-regulatory agencies such as the Italian Medicines Agency (AIFA) pharmacovigilance database represents a novel aid to guide decision making. Objective: To assess the safety profile of DOACs by analyzing ADR rates in the real-world Italian scenario. Methods: Post-marketing surveillance data recorded by the National Pharmacovigilance Network were retrieved for the time period 2017–2021 from the AIFA online site. The following data were collected for each DOAC: total ADR number, serious ADR number, gastrointestinal (GI) ADR, intracranial hemorrhage events (ICH ADR), and more frequently reported ADR for the study year. The safety profile was expressed by the risk index (RI). Results: Rivaroxaban use was associated with consistent and stable low rates of serious ADR, GI ADR, and ICH ADR across the 5-year study period. Rivaroxaban and apixaban showed the lowest RI for serious ADR and GI ADR, while rivaroxaban use was associated with significantly lower ICH events as compared to apixaban. Dabigatran was related to the highest RIs for every ADR class, in particular GI ADRs. Conclusions: DOACs presented an acceptable safety profile in the current post-market analysis. However, rivaroxaban and apixaban were associated with more favorable safety profiles as compared to dabigatran, while rivaroxaban provoked statistically significantly fewer ICH events as compared to apixaban.
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Affiliation(s)
- Carlo Lavalle
- Department of Cardiovascular, Respiratory, Nephrological, Aenesthesiological and Geriatric Sciences, “Sapienza” University of Rome, Viale del Policlinico 155, 00161 Rome, Italy; (M.V.M.); (A.P.); (M.M.); (G.V.); (S.T.)
- Correspondence:
| | - Marco Valerio Mariani
- Department of Cardiovascular, Respiratory, Nephrological, Aenesthesiological and Geriatric Sciences, “Sapienza” University of Rome, Viale del Policlinico 155, 00161 Rome, Italy; (M.V.M.); (A.P.); (M.M.); (G.V.); (S.T.)
| | - Agostino Piro
- Department of Cardiovascular, Respiratory, Nephrological, Aenesthesiological and Geriatric Sciences, “Sapienza” University of Rome, Viale del Policlinico 155, 00161 Rome, Italy; (M.V.M.); (A.P.); (M.M.); (G.V.); (S.T.)
| | - Michele Magnocavallo
- Department of Cardiovascular, Respiratory, Nephrological, Aenesthesiological and Geriatric Sciences, “Sapienza” University of Rome, Viale del Policlinico 155, 00161 Rome, Italy; (M.V.M.); (A.P.); (M.M.); (G.V.); (S.T.)
| | - Giampaolo Vetta
- Department of Cardiovascular, Respiratory, Nephrological, Aenesthesiological and Geriatric Sciences, “Sapienza” University of Rome, Viale del Policlinico 155, 00161 Rome, Italy; (M.V.M.); (A.P.); (M.M.); (G.V.); (S.T.)
| | - Sara Trivigno
- Department of Cardiovascular, Respiratory, Nephrological, Aenesthesiological and Geriatric Sciences, “Sapienza” University of Rome, Viale del Policlinico 155, 00161 Rome, Italy; (M.V.M.); (A.P.); (M.M.); (G.V.); (S.T.)
| | - Giovanni Battista Forleo
- Department of Cardiology, ASST-Fatebenefratelli Sacco, Luigi Sacco Hospital, University of Milan, 20157 Milan, Italy;
| | | | | | - Vincenzo Russo
- Department of Medical Transational Sciences, University of Campania “Luigi Vanvitelli”, Monaldi Hospital, 80131 Naples, Italy;
| | | | - Luca Di Lullo
- Department of Nephrology and Dialysis, L. Parodi-Delfino Hospital, Piazza Aldo Moro 1, 00034 Rome, Italy;
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Abstract
Abstract
Purpose of Review
This narrative review focuses on aging-related modifications in coagulation resulting in increased thromboembolic and hemorrhagic risk of the elderly. We further discuss the current evidence and emerging data relating the perioperative treatment of elderly patients with antithrombotic therapy.
Recent Findings
Relevant changes in all elements of the Virchow’s triad can be found with aging. Increased blood stasis due to immobility, progressive endothelial dysfunction with altered microcirculation, elevated concentrations of several coagulation factors, and increased platelet reactivity all lead to a procoagulant state. Elderly people are, therefore, commonly treated with oral anticoagulation and antiplatelet drugs. This antithrombotic therapy might be essentially causative for their increased bleeding risk.
Summary
Elderly patients are at increased risk for thromboembolism due to changes in the hemostatic system in combination with frailty and multimorbidity. Both the thromboembolic due to aging and bleeding risk due to antithrombotic therapy need special attention in the elderly surgical patients.
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10
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Zhou B, Wu H, Wang C, Lou B, She J. Impact of Age, Sex, and Renal Function on the Efficacy and Safety of Direct Oral Anticoagulants vs. Vitamin K Antagonists for the Treatment of Acute Venous Thromboembolism: A Meta-Analysis of 22,040 Patients. Front Cardiovasc Med 2021; 8:700740. [PMID: 34568446 PMCID: PMC8455915 DOI: 10.3389/fcvm.2021.700740] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 08/04/2021] [Indexed: 11/22/2022] Open
Abstract
Objective: In this study, we conducted a meta-analysis to assess the impact of age, sex, and renal function on the efficacy and safety of direct oral anticoagulants (DOACs) vs. vitamin K antagonists (VKAs) for the treatment of acute venous thromboembolism (VTE). Methods: Electronic databases (accessed till June 2021) were systematically searched to investigate randomized clinical trials evaluating apixaban, dabigatran, edoxaban, and rivaroxaban vs. VKAs for the treatment of acute VTE. Results were presented as odds ratio (OR) and 95% CIs. Results: Direct oral anticoagulants were associated with a borderline higher efficacy in women (OR: 0.79, 95% CI: 0.62–1.02), a significantly higher efficacy in patients with age more than 75 years (OR: 0.51, 95% CI: 0.32–0.80), and creatinine clearance <50 ml/min (OR: 0.57, 95% CI: 0.32–0.99). The primary safety endpoint of major or clinically relevant non-major bleeding was significantly reduced in DOACs as compared to VKAs in both patients with age <75 years (OR: 0.79, 95% CI: 0.70–0.89) and patients with age more than 75 years (OR: 0.75, 95% CI: 0.59–0.96). DOACs also show an advantage in terms of major or clinically relevant non-major bleeding in men (OR: 0.72, 95% CI: 0.60–0.86) and patients with creatinine clearance of more than 50 ml/min (OR: 0.75, 95% CI: 0.67–0.84). Conclusions: Direct oral anticoagulants have exhibited clinical preference among patients with acute VTE with decreased thrombosis and bleeding events, especially in patients with age more than 75 years and creatinine clearance <50 ml/min.
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Affiliation(s)
- Bo Zhou
- Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Haoyu Wu
- Cardiovascular Department, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.,Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, China
| | - Chen Wang
- Cardiovascular Department, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.,Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, China
| | - Bowen Lou
- Cardiovascular Department, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.,Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, China
| | - Jianqing She
- Cardiovascular Department, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.,Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, China
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11
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Gomez-Fernández P, Martín Santana A, Arjona Barrionuevo JDD. Oral anticoagulation in chronic kidney disease with atrial fibrillation. Nefrologia 2021; 41:137-153. [PMID: 36165375 DOI: 10.1016/j.nefroe.2021.04.005] [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: 02/03/2020] [Accepted: 08/11/2020] [Indexed: 06/16/2023] Open
Abstract
Chronic kidney disease (CKD) and atrial fibrillation (AF) frequently coexist, amplifying the risk of cardiovascular events and mortality. In patients with CKD stage 3 and non-valvular AF, direct oral anticoagulants (DOACs) have shown, compared to vitamin K antagonists (VKA), equal or greater efficacy in the prevention of stroke and systemic embolism, and greater safety. There are no randomizedtrials of the efficacy and safety of DOACs and VKA in advanced CKD. On the other hand, observational studies suggest that DOACs, compared to warfarin, are associated with a lower risk of acute kidney damage and generation/progression of CKD. This paper reviews the epidemiological and pathophysiological aspects of the CKD and AF association, the evidence of the efficacy and safety of warfarin and ACODs in various stages of CKD with AF as well as the comparison between warfarin and ACODs in efficacy and anticoagulant safety, and in its renal effects.
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Affiliation(s)
- Pablo Gomez-Fernández
- Unidad de Factores de Riesgo Vascular, Servicio de Nefrología, Hospital Universitario de Jerez, Jerez de la Frontera, Cádiz, Spain.
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12
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Trends in Stroke Prevention between 2014 and 2018 in Hospitalized Atrial Fibrillation Patients. Cardiol Res Pract 2021; 2021:6657776. [PMID: 33628491 PMCID: PMC7886594 DOI: 10.1155/2021/6657776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 01/08/2021] [Accepted: 01/28/2021] [Indexed: 12/02/2022] Open
Abstract
In recent years, significant changes in stroke prophylaxis in patients with atrial fibrillation (AF) have been observed. Non-vitamin K antagonist oral anticoagulants (NOACs) are more commonly used in the prevention of thromboembolic complications in patients with AF. The aim of the study was to evaluate recommended stroke prophylaxis in patients with AF and to identify predictors of using NOACs in patients treated with anticoagulant therapy. The present study was a retrospective, observational, single-center study which included consecutively hospitalized patients in the reference cardiology center from January 2014 to December 2018. In the study group of 4027 patients with AF, to prevent thromboembolic complications, OACs were used in 3680 patients (91.4%), an antiplatelet drug(s) was used in 124 patients (3.1%), and 223 patients (5.5%) did not undergo any thromboembolic event prevention. In the group of 3680 patients treated with OACs, 2311 patients (62.8%) received NOACs and 1639 patients (37.2%), VKAs. Independent predictors of the use of NOACs were age (OR, 1.02; 95% CI, 1.01–1.03; P < 0.001), a previous thromboembolic event (OR, 1.29; 95% CI, 1.01–1.65; P=0.04), nonpermanent AF (OR, 1.61; 95% CI, 1.34–1.93; P < 0.001), and eGFR (OR, 1.22; 95% CI, 1.02–1.46; P=0.03). Between 2014 and 2018, an increase of patients treated with OACs, mainly with NOACs, was observed. Age, past thromboembolic complications, nonpermanent AF, and preserved renal function determined the choice of NOACs.
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13
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Gorczyca I, Jelonek O, Uziębło-Życzkowska B, Chrapek M, Maciorowska M, Wójcik M, Błaszczyk R, Kapłon-Cieślicka A, Gawałko M, Budnik M, Tokarek T, Rajtar-Salwa R, Bil J, Wojewódzki M, Szpotowicz A, Bednarski J, Bakuła-Ostalska E, Tomaszuk-Kazberuk A, Szyszkowska A, Wełnicki M, Mamcarz A, Wożakowska-Kapłon B. Trends in the Prescription of Non-Vitamin K Antagonist Oral Anticoagulants for Atrial Fibrillation: Results of the Polish Atrial Fibrillation (POL-AF) Registry. J Clin Med 2020; 9:jcm9113565. [PMID: 33167503 PMCID: PMC7694480 DOI: 10.3390/jcm9113565] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2020] [Revised: 10/30/2020] [Accepted: 11/03/2020] [Indexed: 12/25/2022] Open
Abstract
Background: Current guidelines do not suggest in which groups of patients with atrial fibrillation (AF) individual non-vitamin K antagonist oral anticoagulants (NOACs) should be used for the prevention of thromboembolic complications. The aim of this study was to evaluate the frequency of use of apixaban, dabigatran, and rivaroxaban, and attempt to identify factors predisposing their administration. Methods: The Polish Atrial Fibrillation (POL-AF) registry is a prospective, non-interventional study, including consecutive patients with AF hospitalized in ten Polish cardiology centers during the period ranging from January to December 2019. In this study, all patients were treated with NOACs. Results: Among the 2971 patients included in the analysis, 40.4% were treated with rivaroxaban, 32% with apixaban, and 27.6% with dabigatran. The mean age of the total population was 72 ± 11.5 years and 43% were female. A reduced dose of NOAC was used in 35% of patients treated with apixaban, 39.7% of patients treated with dabigatran, and 34.4% of patients treated with rivaroxaban. Independent predictors of the use of apixaban were previous bleeding (OR 2.37, CI 1.67–3.38), GFR < 60 mL/min (OR 1.38, CI 1.25–1.64), heart failure (OR 1.38, CI 1.14–1.67) and age (per 5 years) (OR 1.14, CI 1.09–1.19). GFR < 60 mL/min (OR 0.79, CI 0.66–0.95), female (OR 0.8, CI 0.67–0.96) and age (per 5 years) (OR 0.95, CI 0.91–0.99) diminished the chance of using dabigatran. Previous bleeding (OR 0.43, CI 0.28–0.64), vascular disease (OR 0.84, CI 0.70–0.99), and age (per 5 years) (OR 0.94, CI 0.90–0.97) diminished the chance of choosing rivaroxaban. Conclusions: In hospitalized patients with AF, the most frequently chosen NOAC was rivaroxaban. Apixaban was chosen more often in patients after bleeding, and in those who were advanced in years, with heart failure and impaired renal function. Impaired renal function and female gender were factors that diminished the chance of using dabigatran. Previous bleeding and vascular disease was the factor that diminished the chance of using rivaroxaban. Dabigatran and rivaroxaban have been used less frequently in elderly patients.
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Affiliation(s)
- Iwona Gorczyca
- Collegium Medicum, The Jan Kochanowski University, 25-369 Kielce, Poland; (I.G.); (O.J.); (B.W.-K.)
- 1st Clinic of Cardiology and Electrotherapy, Swietokrzyskie Cardiology Centre, 25-736 Kielce, Poland
| | - Olga Jelonek
- Collegium Medicum, The Jan Kochanowski University, 25-369 Kielce, Poland; (I.G.); (O.J.); (B.W.-K.)
- 1st Clinic of Cardiology and Electrotherapy, Swietokrzyskie Cardiology Centre, 25-736 Kielce, Poland
| | - Beata Uziębło-Życzkowska
- Department of Cardiology and Internal Diseases, Military Institute of Medicine, 04-141 Warsaw, Poland;
- Correspondence: ; Tel.: +48-261-816-376
| | - Magdalena Chrapek
- Faculty of Natural Sciences, The Jan Kochanowski University, 25-369 Kielce, Poland;
| | - Małgorzata Maciorowska
- Department of Cardiology and Internal Diseases, Military Institute of Medicine, 04-141 Warsaw, Poland;
| | - Maciej Wójcik
- Department of Cardiology, Medical University of Lublin, 20-059 Lublin, Poland; (M.W.); (R.B.)
| | - Robert Błaszczyk
- Department of Cardiology, Medical University of Lublin, 20-059 Lublin, Poland; (M.W.); (R.B.)
| | - Agnieszka Kapłon-Cieślicka
- 1st Chair and Department of Cardiology, Medical University of Warsaw, 02-097 Warsaw, Poland; (A.K.-C.); (M.G.); (M.B.)
| | - Monika Gawałko
- 1st Chair and Department of Cardiology, Medical University of Warsaw, 02-097 Warsaw, Poland; (A.K.-C.); (M.G.); (M.B.)
| | - Monika Budnik
- 1st Chair and Department of Cardiology, Medical University of Warsaw, 02-097 Warsaw, Poland; (A.K.-C.); (M.G.); (M.B.)
| | - Tomasz Tokarek
- Department of Cardiology and Cardiovascular Interventions, University Hospital, 30-688 Krakow, Poland; (T.T.); (R.R.-S.)
| | - Renata Rajtar-Salwa
- Department of Cardiology and Cardiovascular Interventions, University Hospital, 30-688 Krakow, Poland; (T.T.); (R.R.-S.)
| | - Jacek Bil
- Department of Invasive Cardiology, Centre of Postgraduate Medical Education, Central Clinical Hospital of the Ministry of Interior and Administration, 02-507 Warsaw, Poland; (J.B.); (M.W.)
| | - Michał Wojewódzki
- Department of Invasive Cardiology, Centre of Postgraduate Medical Education, Central Clinical Hospital of the Ministry of Interior and Administration, 02-507 Warsaw, Poland; (J.B.); (M.W.)
| | - Anna Szpotowicz
- Department of Cardiology, Regional Hospital, 27-400 Ostrowiec Swiętokrzyski, Poland;
| | - Janusz Bednarski
- Department of Cardiology, St John Paul II Western Hospital, 05-825 Grodzisk Mazowiecki, Poland; (J.B.); (E.B.-O.)
| | - Elwira Bakuła-Ostalska
- Department of Cardiology, St John Paul II Western Hospital, 05-825 Grodzisk Mazowiecki, Poland; (J.B.); (E.B.-O.)
| | - Anna Tomaszuk-Kazberuk
- Department of Cardiology, Medical University, 15-276 Bialystok, Poland; (A.T.-K.); (A.S.)
| | - Anna Szyszkowska
- Department of Cardiology, Medical University, 15-276 Bialystok, Poland; (A.T.-K.); (A.S.)
| | - Marcin Wełnicki
- 3rd Department of Internal Diseases and Cardiology, Warsaw Medical University, 02-091 Warsaw, Poland; (M.W.); (A.M.)
| | - Artur Mamcarz
- 3rd Department of Internal Diseases and Cardiology, Warsaw Medical University, 02-091 Warsaw, Poland; (M.W.); (A.M.)
| | - Beata Wożakowska-Kapłon
- Collegium Medicum, The Jan Kochanowski University, 25-369 Kielce, Poland; (I.G.); (O.J.); (B.W.-K.)
- 1st Clinic of Cardiology and Electrotherapy, Swietokrzyskie Cardiology Centre, 25-736 Kielce, Poland
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14
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Position paper on the safety/efficacy profile of direct oral anticoagulants in patients with chronic kidney disease. Consensus document from the SIN, FCSA and SISET. BLOOD TRANSFUSION = TRASFUSIONE DEL SANGUE 2020; 18:478-485. [PMID: 33000751 DOI: 10.2450/2020.0156-20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 05/26/2020] [Indexed: 12/15/2022]
Abstract
Direct oral anticoagulants (DOAC) are mostly prescribed to prevent cardioembolic stroke in patients with non-valvular atrial fibrillation (AF). An increasing number of guidelines recommend DOAC in AF patients with preserved renal function for the prevention of thromboembolism, and an increased use of DOAC in daily practice has been recorded also in elderly patients. Ageing is associated with a reduction in glomerular filtration rate, and impaired renal function, regardless of the cause, increases the risk of bleeding. Multiple medication use (polypharmacy) for treating superimposed co-morbidities is common in both elderly and chronic kidney disease (CKD) patients and drug-drug interaction may cause accumulation of DOAC, thereby increasing the risk of bleeding. The safety profile of DOAC in patients with CKD has not been defined with any certainty, particularly in those with severely impaired renal function or end stage renal disease. This has been due to the heterogeneity of studies and the relative paucity of data. This document reports the position of three Italian scientific societies engaged in the management of patients with atrial fibrillation who are treated with DOAC and present with CKD.
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15
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Grandone E, Aucella F, Barcellona D, Brunori G, Forneris G, Gresele P, Marietta M, Poli D, Testa S, Tripodi A, Genovesi S. Position paper on the safety/efficacy profile of Direct Oral Anticoagulants in patients with Chronic Kidney Disease: Consensus document of Società Italiana di Nefrologia (SIN), Federazione Centri per la diagnosi della trombosi e la Sorveglianza delle terapie Antitrombotiche (FCSA) and Società Italiana per lo Studio dell'Emostasi e della Trombosi (SISET). J Nephrol 2020; 34:31-38. [PMID: 32757171 PMCID: PMC7881955 DOI: 10.1007/s40620-020-00768-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Accepted: 05/29/2020] [Indexed: 12/20/2022]
Abstract
Direct oral anticoagulants (DOAC) are mostly prescribed to prevent cardioembolic stroke in patients with non-valvular atrial fibrillation (AF). An increasing number of guidelines recommend DOAC in AF patients with preserved renal function for the prevention of thromboembolism and an increased use of DOAC in daily practice is recorded also in elderly patients. Aging is associated with a reduction of glomerular filtration rate and impaired renal function, regardless of the cause, increases the risk of bleeding. Multiple medication use (polypharmacy) for treating superimposed co-morbidities is common in both elderly and chronic kidney disease (CKD) patients and drug-drug interaction may cause accumulation of DOAC, thereby increasing the risk of bleeding. There is uncertainty on the safety profile of DOAC in patients with CKD, particularly in those with severely impaired renal function or end stage renal disease, due to the heterogeneity of studies and the relative paucity of data. This document reports the position of three Italian scientific societies engaged in the management of patients with atrial fibrillation who are treated with DOAC and present with CKD.
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Affiliation(s)
- Elvira Grandone
- Thrombosis and Haemostasis Unit, Fondazione IRCCS "Casa Sollievo della Sofferenza", San Giovanni Rotondo, Italy.,Ob/Gyn Department of the First I.M. Sechenov, Moscow State Medical University, Moscow, Russia
| | - Filippo Aucella
- Nephrology and Dialysis Unit, Fondazione IRCCS "Casa Sollievo della Sofferenza", San Giovanni Rotondo, Italy
| | - Doris Barcellona
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy.,SHRO Temple University, Philadelphia, USA
| | | | - Giacomo Forneris
- Department of Clinical and Biological Sciences, University of Turin, Turin, Italy
| | - Paolo Gresele
- Department of Medicine, Section of Internal and Cardiovascular Medicine, University of Perugia, Perugia, Italy
| | - Marco Marietta
- Department of Medical and Surgical Sciences, Section of Hematology, University of Modena and Reggio Emilia, Modena, Italy
| | - Daniela Poli
- Center for Atherothrombotic Diseases, Azienda Ospedaliero-Universitaria Careggi, Firenze, Italy
| | - Sophie Testa
- Haemostasis and Thrombosis Center, ASST Cremona, Cremona, Italy
| | - Armando Tripodi
- Angelo Bianchi Bonomi Hemophilia and Thrombosis Center and Fondazione Luigi Villa, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano, Italy
| | - Simonetta Genovesi
- University of Milan-Bicocca, Milano, Italy. .,Nephrology Unit, San Gerardo Hospital, Monza, Italy.
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16
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Pastori D, Ettorre E, Lip GYH, Sciacqua A, Perticone F, Melillo F, Godino C, Marcucci R, Berteotti M, Violi F, Pignatelli P, Saliola M, Menichelli D, Casciaro MA, Menafra V. Association of different oral anticoagulants use with renal function worsening in patients with atrial fibrillation: A multicentre cohort study. Br J Clin Pharmacol 2020; 86:2455-2463. [PMID: 32384178 DOI: 10.1111/bcp.14350] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 04/24/2020] [Accepted: 04/28/2020] [Indexed: 12/11/2022] Open
Abstract
AIMS To investigate the decline of estimated glomerular filtration rate (eGFR) in patients with atrial fibrillation (AF) treated with vitamin K antagonists (VKAs) or non-VKA oral anticoagulants (NOACs). METHODS Multicentre prospective cohort study including 1667 patients with nonvalvular AF. The eGFR was assessed by the CKD-EPI formula at baseline and during follow-up. The primary endpoint of the study was the median annual decline of eGFR according to VKA (n = 743) or NOAC (n = 924) use. As secondary endpoints, we analysed the transition to eGFR <50 mL/min/1.73 m2 and the eGFR class worsening. RESULTS Median age was 73.7 ± 9.1 years and 43.3% were women. VKA-treated patients showed an eGFR decline of -2.11 (interquartile range [IQR] -5.68/-0.62), which was -0.27 (IQR -9.00/4.54, P < 0.001 vs VKAs), -1.21 (IQR -9.98/4.02, P = 0.004 vs VKAs) and -1.32 (IQR -8.70/3.99, P = 0.003 vs VKAs) in patients on dabigatran, rivaroxaban and apixaban, respectively. Transition to eGFR <50 mL/min/1.73 m2 was lower in dabigatran- and apixaban-treated patients: odds ratio (OR) 0.492, 95% confidence interval (CI) 0.298-0.813, P = 0.006 and OR 0.449, 95% CI 0.276-0.728, P = 0.001, respectively. A lower rate of eGFR class worsening was found in all groups of NOACs compared to VKAs. No difference between full and reduced dose of NOAC was found. Subgroup analysis showed that the association between NOAC and eGFR changes was markedly reduced in diabetic patients. CONCLUSION Patients prescribed NOACs showed a lower decline of renal function compared to those prescribed VKAs. This effect was partially lost in patients with diabetes.
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Affiliation(s)
- Daniele Pastori
- Department of Clinical, Internal, Anesthesiologic and Cardiovascular Sciences, Sapienza University of Rome, Rome, Italy
| | - Evaristo Ettorre
- Department of Clinical, Internal, Anesthesiologic and Cardiovascular Sciences, Sapienza University of Rome, Rome, Italy
| | - Gregory Y H Lip
- Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool, UK
| | - Angela Sciacqua
- Department of Medical and Surgical Sciences, University Magna Graecia of Catanzaro, Italy
| | - Francesco Perticone
- Department of Medical and Surgical Sciences, University Magna Graecia of Catanzaro, Italy
| | - Francesco Melillo
- Cardiology and Cardiothoracic Surgery Department, San Raffaele University Hospital, Milan, Italy
| | - Cosmo Godino
- Cardiology and Cardiothoracic Surgery Department, San Raffaele University Hospital, Milan, Italy
| | - Rossella Marcucci
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Martina Berteotti
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Francesco Violi
- Department of Clinical, Internal, Anesthesiologic and Cardiovascular Sciences, Sapienza University of Rome, Rome, Italy
| | - Pasquale Pignatelli
- Department of Clinical, Internal, Anesthesiologic and Cardiovascular Sciences, Sapienza University of Rome, Rome, Italy
| | - Mirella Saliola
- Department of Clinical, Internal, Anesthesiologic and Cardiovascular Sciences, Sapienza University of Rome, Rome, Italy
| | - Danilo Menichelli
- Department of Clinical, Internal, Anesthesiologic and Cardiovascular Sciences, Sapienza University of Rome, Rome, Italy
| | - Marco Antonio Casciaro
- Department of Clinical, Internal, Anesthesiologic and Cardiovascular Sciences, Sapienza University of Rome, Rome, Italy
| | - Vito Menafra
- Department of Clinical, Internal, Anesthesiologic and Cardiovascular Sciences, Sapienza University of Rome, Rome, Italy
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Alfirevic A, Downing J, Daras K, Comerford T, Pirmohamed M, Barr B. Has the introduction of direct oral anticoagulants (DOACs) in England increased emergency admissions for bleeding conditions? A longitudinal ecological study. BMJ Open 2020; 10:e033357. [PMID: 32474424 PMCID: PMC7264699 DOI: 10.1136/bmjopen-2019-033357] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
OBJECTIVE There is concern about long-term safety of direct oral coagulants (DOACs) in clinical practice. Our aim was to investigate whether the introduction of DOACs compared with vitamin-K antagonists in England was associated with a change in admissions for bleeding or thromboembolic complications. SETTING 5508 General practitioner (GP) practices in England between 2011 and 2016. PARTICIPANTS All GP practices in England with a registered population size of greater than 1000 that had data for all 6 years. MAIN OUTCOME MEASURE The rate of emergency admissions to hospital for bleeding or thromboembolism, per 100 000 population for each GP practice in England. MAIN EXPOSURE MEASURE The annual number of DOAC items prescribed for each GP practice population as a proportion of all anticoagulant items prescribed. DESIGN This longitudinal ecological study used panel regression models to investigate the association between trends in DOAC prescribing within GP practice populations and trends in emergency admission rates for bleeding and thromboembolic conditions, while controlling for confounders. RESULTS For each additional 10% of DOACs prescribed as a proportion of all anticoagulants, there was a 0.9% increase in bleeding complications (rate ratio 1.008 95% CI 1.003 to 1.013). The introduction of DOACs between 2011 and 2016 was associated with additional 4929 (95% CI 2489 to 7370) emergency admissions for bleeding complications. Increased DOAC prescribing was associated with a slight decline in admission for thromboembolic conditions. CONCLUSION Our data show that the rapid increase in prescribing of DOACs after changes in National Institute for Health and Care Excellence guidelines in 2014 may have been associated with a higher rate of emergency admissions for bleeding conditions. These consequences need to be considered in assessing the benefits and costs of the widespread use of DOACs.
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Affiliation(s)
- Ana Alfirevic
- Department of Molecular and Clinical Pharmacology, University of Liverpool, Liverpool, UK
| | - Jennifer Downing
- Department of Molecular and Clinical Pharmacology, University of Liverpool, Liverpool, UK
| | - Konstantinos Daras
- Department of Geography and Planning, University of Liverpool School of Environmental Sciences, Liverpool, UK
| | | | - Munir Pirmohamed
- Department of Molecular and Clinical Pharmacology, University of Liverpool, Liverpool, UK
| | - Ben Barr
- Department of Public Health and Policy, University of Liverpool, Liverpool, UK
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Marchetti G, Bertaglia E, Camerini A, De Angelis G, Filippucci L, Maggi A, Marra S, Racani C, Serrati C. Clinical Discussions in Antithrombotic Therapy Management : A Delphi Consensus Panel. J Atr Fibrillation 2020; 12:2159. [PMID: 32435350 DOI: 10.4022/jafib.2159] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Revised: 05/22/2019] [Accepted: 11/30/2019] [Indexed: 11/10/2022]
Abstract
For some years now, direct-acting oral anticoagulants (DOACs) have entered the clinical practice for stroke prevention in non-valvular atrial fibrillation (NVAF) or prevention and treatment of venous thromboembolism (VTE). However, there is uncertainty on DOAC use in some clinical scenarios not fully explored by clinical trials, but commonly encountered in the real world. We report a Delphi Consensus on DOAC use in NVAF and VTE patients. The consensus dealt with 16 main topics: (1) clinical superiority of DOACs compared to VKAs; (2) DOACs as a first-line treatment in patients with AF; (3) therapeutic options for patients undergoing electrical cardioversion; (4) selection of patients suitable for switching from VKAs to DOACs; (5) and (7) role of general practitioners in the follow-up of patients receiving a DOAC; (6) duties of Italian oral anticoagulation therapy centers; (8) role of therapy with DOACs in oncological patients with NVAF; (9) role of DOACs in oncological patients with VTE; (10) methods for administration and therapy compliance for DOACs; (11) drug interactions; (12) safety of low doses of DOACs; (13) therapeutic management of frail patients with NVAF; (14) therapeutic management of NVAF patients with glomerular filtration rate <30 ml/min (15); advantages of DOACs for the treatment of frail patients; (16) limitations on therapeutic use of DOACs. Sixty-two cardiologists from Italy expressed their level of agreement on each statement by using a 5-point Likert scale (1: strongly disagree, 2: disagree, 3: somewhat agree, 4: agree, 5: strongly agree). Namely, votes 1-2 were considered as disagreement while votes 3-5 as agreement. Agreement among the respondents of ≥66% for each statement was considered consensus. A brief discussion about the results for each topic is also reported.
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Affiliation(s)
| | | | | | | | - Lucia Filippucci
- U.O. Cardiologia Riabilitativa e Prevenzione Patologie Cardiovascolari, USL Umbria 1, Perugia
| | - Antonio Maggi
- Fondazione Poliambulanza Istituto Ospedaliero, Brescia
| | | | - Carlo Racani
- Direzione Airport Management, OPR / OAP - Pronto Soccorso, Aeroporti di Roma, Roma
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Efficacy and Safety of Non-Vitamin K Anticoagulants for Atrial Fibrillation in Relation to Different Renal Function Levels: A Network Meta-Analysis. Cardiovasc Ther 2020; 2020:2683740. [PMID: 32405322 PMCID: PMC7197012 DOI: 10.1155/2020/2683740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Accepted: 01/29/2020] [Indexed: 12/05/2022] Open
Abstract
Background We performed a network meta-analysis (NMA) comparing the efficacy (stroke or systemic embolism) and safety (major bleeding) among different non-vitamin K antagonist oral anticoagulants (NOACs) in patients with atrial fibrillation (AF) and renal impairment, with the aim of recommending the proper drug and the dose based on renal function. Methods We searched PubMed, EMBASE, Web of Science, and Cochrane Library with the items “dabigatran, edoxaban, apixaban, rivaroxaban, warfarin, and atrial fibrillation” through August 2019. NMA was analyzed with R (version 3.5.1, R Foundation for Statistical Computing) with the packages gemtc recalling JAGS (version 4.3.0) for the efficacy and safety of each drug with regard to different levels of renal function. NetMetaXL (version 1.6.1) and winBUGS (version 1.4.3) were used to obtain the cumulative ranking curve (SUCRA) of each drug. Result In patients with normal renal function, dabigatran150 was ranked as the most effective drug (SUCRA 0.90), followed by dabigatran110 (SUCRA 0.68), apixaban (SUCRA 0.66), and rivaroxaban (SUCRA 0.59). With regard to the safety for preventing major bleeding, there was high probability that edoxaban30 (SUCRA 0.99) ranked first, compared to dabigatran110 (SUCRA 0.78) and edoxaban60 (SUCRA 0.66). For patients with mild renal impairment, with respect to the most effective drug for preventing stroke or systemic embolism, edoxaban60 ranked first (SUCRA 0.98), in comparison with dabigatran150 (SUCRA 0.74) and apixaban (SUCRA 0.64). Possibility of ranking first for the safest drug was edoxaban30 (SUCRA 0.99), followed by dabigatran110 (SUCRA 0.70) and apixaban (SUCRA 0.69). In patients with moderate renal function, dabigatran150 (SUCRA 0.95) ranked as the most effective drug in comparison with apixaban (SUCRA 0.66). Dabigatran110 (SUCRA 0.53), rivaroxaban (SUCRA 0.51), and edoxaban60 (SUCRA 0.50) had the similar probability of ranking third. When referred to the safest drug, probability of ranking first for preventing major bleeding was edoxaban30 (SUCRA 0.98), followed by apixaban (SUCRA 0.85) and edoxaban60 (SUCRA 0.64). Conclusion In patients with AF and renal impairment and for patients with normal renal function, dabigatran 110 mg (bid) might have a better effect on the clinical results. And it does not coincide with patients taking dabigatran 110 mg with dose reduction for other factors including aged ≥75 years, renal impairment (CrCL 30–50 mL/min), gastritis, esophagitis, or gastroesophageal reflux, receiving concomitant verapamil, and so on. For patients with mild renal impairment, apixaban 5 mg (bid) would be a better choice for preventing stroke or systemic embolism and major bleeding, while apixaban 5 mg (bid) and edoxaban 60 mg (qd) were recommended for patients with moderate renal impairment. However, considering the fact of no RCTs for the head-to-head comparison, caution should be exercised over selecting each of NOACs for patients.
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20
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Inohara T, Holmes DN, Pieper K, Blanco RG, Allen LA, Fonarow GC, Gersh BJ, Hylek EM, Ezekowitz MD, Kowey PR, Reiffel JA, Naccarelli GV, Chan PS, Mahaffey KW, Singer DE, Freeman JV, Steinberg BA, Peterson ED, Piccini JP. Decline in renal function and oral anticoagulation dose reduction among patients with atrial fibrillation. Heart 2020; 106:358-364. [DOI: 10.1136/heartjnl-2019-315792] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2019] [Revised: 11/07/2019] [Accepted: 11/12/2019] [Indexed: 01/09/2023] Open
Abstract
ObjectiveNon-vitamin K oral anticoagulants (NOACs) require dose adjustment for renal function. We sought to investigate change in renal function over time in patients with atrial fibrillation (AF) and whether those on NOACs have appropriate dose adjustments according to its decline.MethodsWe included patients with AF enrolled in the Outcomes Registry for Better Informed Treatment of Atrial Fibrillation II registry treated with oral anticoagulation. Worsening renal function (WRF) was defined as a decrease of >20% in creatinine clearance (CrCl) from baseline. The US Food and Drug Administration (FDA)-approved package inserts were used to define the reduction criteria of NOACs dosing.ResultsAmong 6682 patients with AF from 220 sites (median age (25th, 75th): 72.0 years (65.0, 79.0); 57.1% male; median CrCl at baseline: 80.1 mL/min (57.4, 108.5)), 1543 patients (23.1%) experienced WRF with mean decline in CrCl during 2 year follow-up of −6.63 mL/min for NOACs and −6.16 mL/min for warfarin. Among 4120 patients on NOACs, 154 (3.7%) patients had a CrCl decline sufficient to warrant FDA-recommended dose reductions. Of these, NOACs dosing was appropriately reduced in only 31 (20.1%) patients. Compared with patients with appropriately reduced NOACs, those without were more likely to experience bleeding complications (major bleeding: 1.7% vs 0%; bleeding hospitalisation: 2.6% vs 0%) at 1 year.ConclusionsIn the US practice, about one-fourth of patients with AF had >20% decline in CrCl over time during 2 year follow-up. As a result, about 3.7% of those treated with NOACs met guideline criteria for dose reduction, but of these, only 20.1% actually had a reduction.
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21
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Prídavková D, Samoš M, Bolek T, Škorňová I, Žolková J, Kubisz P, Staško J, Mokáň M. Type 2 Diabetes, Atrial Fibrillation, and Direct Oral Anticoagulation. J Diabetes Res 2019; 2019:5158308. [PMID: 31886279 PMCID: PMC6925766 DOI: 10.1155/2019/5158308] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2019] [Accepted: 11/27/2019] [Indexed: 02/06/2023] Open
Abstract
Type 2 diabetes (T2D) is an independent risk factor of stroke and systemic embolism in patients with atrial fibrillation (AF), and T2D patients with AF-associated stroke seem to have worse clinical outcome and higher risk of unfavorable clinical course compared to individuals without this metabolic disorder. Long-term anticoagulation is indicated in majority of T2D patients with AF to prevent adverse AF-associated embolic events. Direct oral anticoagulants (DOACs), direct oral thrombin inhibitor dabigatran, and direct oral factor Xa inhibitors, rivaroxaban, apixaban, and edoxaban, have emerged as a preferred choice for long-term prevention of stroke in AF patients offering potent and predictable anticoagulation and a favorable pharmacology with low risk of interactions. This article reviews the current data regarding the use of DOACs in individuals with T2D and AF.
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Affiliation(s)
- Dana Prídavková
- Department of Internal Medicine I, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Martin, Slovakia
| | - Matej Samoš
- Department of Internal Medicine I, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Martin, Slovakia
| | - Tomáš Bolek
- Department of Internal Medicine I, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Martin, Slovakia
| | - Ingrid Škorňová
- National Center of Hemostasis and Thrombosis, Department of Hematology and Blood Transfusion, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Martin, Slovakia
| | - Jana Žolková
- National Center of Hemostasis and Thrombosis, Department of Hematology and Blood Transfusion, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Martin, Slovakia
| | - Peter Kubisz
- National Center of Hemostasis and Thrombosis, Department of Hematology and Blood Transfusion, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Martin, Slovakia
| | - Ján Staško
- National Center of Hemostasis and Thrombosis, Department of Hematology and Blood Transfusion, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Martin, Slovakia
| | - Marián Mokáň
- Department of Internal Medicine I, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Martin, Slovakia
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22
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Ilomäki J, Fanning L, Keen C, Sluggett JK, Page AT, Korhonen MJ, Meretoja A, Mc Namara KP, Bell JS. Trends and Predictors of Oral Anticoagulant Use in People with Alzheimer’s Disease and the General Population in Australia. J Alzheimers Dis 2019; 70:733-745. [DOI: 10.3233/jad-190094] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Jenni Ilomäki
- Centre for Medicine Use and Safety, Faculty of Pharmacy and Pharmaceutical Sciences, Monash University, Melbourne, Australia
- School of Public Health and Preventive Medicine, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Australia
| | - Laura Fanning
- Eastern Health Clinical School, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Australia
| | - Claire Keen
- Centre for Medicine Use and Safety, Faculty of Pharmacy and Pharmaceutical Sciences, Monash University, Melbourne, Australia
| | - Janet K. Sluggett
- Centre for Medicine Use and Safety, Faculty of Pharmacy and Pharmaceutical Sciences, Monash University, Melbourne, Australia
- NHMRC Cognitive Decline Partnership Centre, Hornsby Ku-ring-gai Hospital, Hornsby, Australia
| | - Amy T. Page
- Centre for Medicine Use and Safety, Faculty of Pharmacy and Pharmaceutical Sciences, Monash University, Melbourne, Australia
- Pharmacy Department, Alfred Health, Melbourne, Australia
| | - Maarit J. Korhonen
- Centre for Medicine Use and Safety, Faculty of Pharmacy and Pharmaceutical Sciences, Monash University, Melbourne, Australia
- Institute of Biomedicine, University of Turku, Turku, Finland
| | - Atte Meretoja
- Neurocenter, Helsinki University Hospital, Helsinki, Finland
- Department of Medicine at the Royal Melbourne Hospital, University of Melbourne, Melbourne, Australia
| | - Kevin P. Mc Namara
- Deakin Rural Health, School of Medicine and Centre for Population Health, Deakin University, Melbourne, Australia
| | - J. Simon Bell
- Centre for Medicine Use and Safety, Faculty of Pharmacy and Pharmaceutical Sciences, Monash University, Melbourne, Australia
- School of Public Health and Preventive Medicine, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Australia
- NHMRC Cognitive Decline Partnership Centre, Hornsby Ku-ring-gai Hospital, Hornsby, Australia
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23
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Seiffge DJ, Polymeris AA, Fladt J, Lyrer PA, Engelter ST, De Marchis GM. Management of patients with stroke treated with direct oral anticoagulants. J Neurol 2018; 265:3022-3033. [PMID: 30293111 DOI: 10.1007/s00415-018-9061-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Accepted: 09/13/2018] [Indexed: 12/14/2022]
Abstract
Since their market approval, direct oral anticoagulants (DOACs) are being increasingly used for stroke prevention in patients with atrial fibrillation. However, the management of DOAC-treated patients with stroke poses several challenges for physicians in everyday clinical practice, both in the acute setting and in long-term care. This has spurred extensive research activity in the field over the past few years, which we review here.
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Affiliation(s)
- D J Seiffge
- Neurology and Stroke Center, Department of Clinical Research, University Hospital and University of Basel, Petersgraben 4, 4031, Basel, Switzerland.,Stroke Research Center, Department of Brain Repair and Rehabilitation, UCL Institute of Neurology and The National Hospital for Neurology and Neurosurgery, Queen Square, London, UK
| | - A A Polymeris
- Neurology and Stroke Center, Department of Clinical Research, University Hospital and University of Basel, Petersgraben 4, 4031, Basel, Switzerland
| | - J Fladt
- Neurology and Stroke Center, Department of Clinical Research, University Hospital and University of Basel, Petersgraben 4, 4031, Basel, Switzerland
| | - P A Lyrer
- Neurology and Stroke Center, Department of Clinical Research, University Hospital and University of Basel, Petersgraben 4, 4031, Basel, Switzerland
| | - S T Engelter
- Neurology and Stroke Center, Department of Clinical Research, University Hospital and University of Basel, Petersgraben 4, 4031, Basel, Switzerland.,Neurorehabilitation Unit, University Center for Medicine of Aging and Rehabilitation Basel, Felix Platter Hospital, University of Basel, Basel, Switzerland
| | - Gian Marco De Marchis
- Neurology and Stroke Center, Department of Clinical Research, University Hospital and University of Basel, Petersgraben 4, 4031, Basel, Switzerland.
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24
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Parker K, Thachil J. The use of direct oral anticoagulants in chronic kidney disease. Br J Haematol 2018; 183:170-184. [PMID: 30183070 DOI: 10.1111/bjh.15564] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Increasing use of direct oral anticoagulants (DOACs) has made management of non-valvular atrial fibrillation and venous thromboembolism easier in most patients. But the presence of co-existing renal impairment could render the use of DOACs problematic because all of these drugs have varying degrees of renal excretion. In this paper we address misconceptions about the safety and efficacy of DOACs in moderate-severe renal impairment by presenting a summary of the literature from phase III trials and real-world studies. It also addresses the important consideration of correct estimate of renal function for DOAC dosing. It is hoped that the review will serve as a valuable resource for clinicians involved in anticoagulation decision-making in patients with renal impairment to guide the choice of most suitable agent. Accurate dosing is of particular relevance as registry data suggests it is done inconsistently and may be resulting in avoidable thromboembolic and bleeding events.
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Affiliation(s)
- Kathrine Parker
- Department of Pharmacy, Manchester University Hospitals NHS Foundation Trust, Manchester, UK
| | - Jecko Thachil
- Department of Haematology, Manchester University Hospitals NHS Foundation Trust, Manchester, UK
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25
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Padrini R. Clinical Pharmacokinetics and Pharmacodynamics of Direct Oral Anticoagulants in Patients with Renal Failure. Eur J Drug Metab Pharmacokinet 2018; 44:1-12. [DOI: 10.1007/s13318-018-0501-y] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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26
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Miyazawa K, Pastori D, Lip GYH. Changes in renal function in patients with atrial fibrillation: Efficacy and safety of the non-vitamin K antagonist oral anticoagulants. Am Heart J 2018; 198:166-168. [PMID: 29653639 DOI: 10.1016/j.ahj.2017.11.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Accepted: 11/28/2017] [Indexed: 01/09/2023]
Affiliation(s)
- Kazuo Miyazawa
- Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Daniele Pastori
- Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, United Kingdom; Department of Internal Medicine and Medical Specialties, I Clinica Medica, Atherothrombosis Centre, Sapienza University of Rome, Rome, Italy
| | - Gregory Y H Lip
- Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, United Kingdom; Thrombosis Research Unit, Department of Clinical Medicine, Aalborg University, Aalborg, Denmark.
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27
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Vimalesvaran K, Dockrill SJ, Gorog DA. Role of rivaroxaban in the management of atrial fibrillation: insights from clinical practice. Vasc Health Risk Manag 2018; 14:13-21. [PMID: 29391805 PMCID: PMC5768287 DOI: 10.2147/vhrm.s134394] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Atrial fibrillation (AF) is the most common sustained cardiac arrhythmia, and it leads to significant morbidity and mortality, predominantly from ischemic stroke. Vitamin K antagonists, mainly warfarin, have been used for decades to prevent ischemic stroke in AF, but their use is limited due to interactions with food and other drugs, as well as the requirement for regular monitoring of the international normalized ratio. Rivaroxaban, a direct factor Xa inhibitor and the most commonly used non-vitamin K oral anticoagulant, avoids many of these challenges and is being prescribed with increasing frequency for stroke prevention in non-valvular AF. Randomized controlled trial (RCT) data from the ROCKET-AF(Rivaroxaban once daily oral direct Factor Xa inhibition compared with vitamin K antagonism for prevention of stroke and embolism trial in atrial fibrillation) trial have shown rivaroxaban to be non-inferior to warfarin in preventing ischemic stroke and systemic embolism and to have comparable overall bleeding rates. Applicability of the RCT data to real-world practice can sometimes be limited by complex clinical scenarios or multiple comorbidities not adequately represented in the trials. Available real-world evidence in non-valvular AF patients with comorbidities - including renal impairment, acute coronary syndrome, diabetes mellitus, malignancy, or old age - supports the use of rivaroxaban as safe and effective in preventing ischemic stroke in these subgroups, though with some important considerations required to reduce bleeding risk. Patient perspectives on rivaroxaban use are also considered. Real-world evidence indicates superior rates of drug adherence with rivaroxaban when compared with vitamin K antagonists and with alternative non-vitamin K oral anticoagulants - perhaps, in part, due to its once-daily dosing regimen. Furthermore, self-reported quality of life scores are highest among patients compliant with rivaroxaban therapy. The generally high levels of patient satisfaction with rivaroxaban therapy contribute to overall favorable clinical outcomes.
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Affiliation(s)
- Kavitha Vimalesvaran
- Department of Cardiology, East and North Hertfordshire NHS Trust, Stevenage, Hertfordshire, UK
| | - Seth J Dockrill
- Department of Cardiology, East and North Hertfordshire NHS Trust, Stevenage, Hertfordshire, UK
| | - Diana A Gorog
- Department of Cardiology, East and North Hertfordshire NHS Trust, Stevenage, Hertfordshire, UK
- School of Life and Medical Sciences, Postgraduate Medical School, University of Hertfordshire, Hertfordshire, UK
- Faculty of Medicine, National Heart and Lung Institute, Imperial College, London, UK
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