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Sagiv E, Newland DM, Slee A, Olson AK, Portman MA. Real-world experience with edoxaban for anticoagulation in children at risk for coronary artery thrombosis. Cardiol Young 2024; 34:870-875. [PMID: 37921220 DOI: 10.1017/s1047951123003761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2023]
Abstract
BACKGROUND Direct oral anticoagulants have the potential to improve care in children requiring chronic anticoagulation. Edoxaban has favourable pharmacokinetics that could benefit younger patients but data on long-term safety and efficacy for specific paediatric indications are lacking. STUDY AIMS We present a single-centre experience using edoxaban in children who require chronic anticoagulation for large coronary artery aneurysms secondary to Kawasaki disease. METHODS Weight-based dosing of once-daily oral edoxaban was offered as alternative to standard anticoagulation for patients aged 1-18 years. Chart review was performed for a median follow-up period of 49 months on edoxaban. Steady-state pharmacokinetics and pharmacodynamics of edoxaban were also explored. RESULTS Sixteen patients on chronic therapy with edoxaban were included. No major bleeding events were reported. Two patients experienced coronary artery thrombosis after 23 and 38 months on edoxaban, 7 and 11 years after diagnosed with Kawasaki disease, respectively. This predicts 70% event-free rate at 12 years from diagnosis. Area under the curve estimates over the dosing interval of 24 hours were similar to those reported in adults. CONCLUSIONS Edoxaban use is feasible and well-tolerated for long-term use in paediatric population. We suggest appropriate exposure using weight-based once-daily dosing strategy that may be comparable to standard-of-care anticoagulation in prevention of coronary artery thrombosis. Larger studies are needed to evaluate long-term safety and efficacy of edoxaban in this population.
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Affiliation(s)
- Eyal Sagiv
- Division of Pediatric Cardiology, Seattle Children's Hospital, Seattle, WA, USA
| | - David M Newland
- Department of Pharmacy, Seattle Children's Hospital, Seattle, WA, USA
| | | | - Aaron K Olson
- Division of Pediatric Cardiology, Seattle Children's Hospital, Seattle, WA, USA
- Seattle Children's Research Institute, University of Washington, Seattle, WA, USA
| | - Michael A Portman
- Division of Pediatric Cardiology, Seattle Children's Hospital, Seattle, WA, USA
- Seattle Children's Research Institute, University of Washington, Seattle, WA, USA
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Chiv R, Beradid S, Suissa S, Renoux C. Effectiveness and Safety of Edoxaban Compared With Apixaban in Elderly Patients With Nonvalvular Atrial Fibrillation: A Real-World Population-Based Cohort Study. Stroke 2024. [PMID: 38511316 DOI: 10.1161/strokeaha.123.045098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 01/04/2024] [Indexed: 03/22/2024]
Abstract
BACKGROUND The very elderly (≥80 years) are at high risk of nonvalvular atrial fibrillation and thromboembolism. Given its recent approval, the comparative effectiveness and safety of edoxaban in this population, relative to the commonly used apixaban, remain unknown. METHODS Using the United Kingdom Clinical Practice Research Datalink, we identified a cohort of patients aged ≥80 with incident nonvalvular atrial fibrillation and newly treated with edoxaban or apixaban between 2015 and 2021. Cohort entry was defined as the first prescription for one of the 2 drugs. We used propensity score fine stratification and weighting for confounding adjustment. A weighted Cox proportional hazards model was used to estimate the hazard ratios (HR) with 95% CI of ischemic stroke/transient ischemic attack/systemic embolism (primary effectiveness outcome) and of major bleeding (primary safety outcome) associated with edoxaban compared with apixaban. We also assessed the risk of all-cause mortality and a composite outcome of ischemic stroke/transient ischemic attack, systemic embolism, gastrointestinal bleeding, and intracranial hemorrhage as secondary outcomes. RESULTS The cohort included 7251 new-users of edoxaban and 39 991 of apixaban. Edoxaban and apixaban had similar incidence rates of thromboembolism (adjusted rates, 20.38 versus 19.22 per 1000 person-years; adjusted HR, 1.06 [95% CI, 0.89-1.26]), although the rates of major bleeding were higher with edoxaban (adjusted rates, 45.57 versus 31.21 per 1000 person-years; adjusted HR, 1.42 [95% CI, 1.26-1.61]). The risk of the composite outcome was 21% higher with edoxaban (adjusted HR, 1.21 [95% CI, 1.07-1.38]). All-cause mortality was similar between edoxaban and apixaban (adjusted HR, 1.04 [95% CI, 0.96-1.12]). CONCLUSIONS In very elderly patients with nonvalvular atrial fibrillation, edoxaban resulted in similar thromboembolism prevention as apixaban, although it was associated with a higher risk of major bleeding. These findings may improve the management of nonvalvular atrial fibrillation by informing physicians on the choice of anticoagulant for this vulnerable population.
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Affiliation(s)
- Richard Chiv
- Centre for Clinical Epidemiology, Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Canada (R.C., S.B., S.S., C.R.)
- Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, Canada. (R.C., S.S., C.R.)
| | - Sarah Beradid
- Centre for Clinical Epidemiology, Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Canada (R.C., S.B., S.S., C.R.)
| | - Samy Suissa
- Centre for Clinical Epidemiology, Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Canada (R.C., S.B., S.S., C.R.)
- Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, Canada. (R.C., S.S., C.R.)
| | - Christel Renoux
- Centre for Clinical Epidemiology, Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Canada (R.C., S.B., S.S., C.R.)
- Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, Canada. (R.C., S.S., C.R.)
- and Department of Neurology and Neurosurgery, McGill University, Montreal, Canada. (C.R.)
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3
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Chung JW, Hwang J, Kim HJ, Seo WK, Ahn MJ, Saver JL, Bang OY. Edoxaban for the treatment of hypercoagulability and cerebral thromboembolism associated with cancer: A randomized clinical trial of biomarker targets. Int J Stroke 2024:17474930241239266. [PMID: 38429253 DOI: 10.1177/17474930241239266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2024]
Abstract
BACKGROUND This study aimed compare efficacy of edoxaban and enoxaparin upon biomarkers of hypercoagulability in patients with cancer-related embolic stroke of undetermined source (ESUS). METHODS In this open-label, randomized, pilot trial, patients with cancer-related ESUS within 30 days of diagnosis were randomly assigned (1:1) to receive edoxaban (60 mg once daily) or enoxaparin (1 mg/kg twice daily) for 90 days. The primary endpoint was interval change of serum D-dimer level between days 0 and 7. The secondary endpoints were microembolic signals detected by transcranial Doppler at 7 and 90 days, the modified Rankin scale score, and stroke recurrence during 90 days. Safety outcomes included major bleeding and all-cause death at 90 days. RESULTS Of 303 patients with ischemic stroke and cancer, 40 fully met enrollment criteria and were randomized. Baseline D-dimer levels were numerically higher in the edoxaban group (22.9 ± 15.9 μg/mL vs 16.9 ± 16.9 μg/mL). D-dimer level change (%) between days 0 and 7 was similar in the two groups (53.2 ± 25.7 vs 52.2 ± 52.0; P = 0.11). Microembolic signals were detected in 41.1% and 43.8% at baseline, 41.2% and 42.9% at day 7, and 25.0% and 28.6% at day 90 in the edoxaban and enoxaparin groups, respectively. Non-significantly higher major bleeding (35.0% vs 10.0%, P = 0.06) and 90-day mortality (40.0% vs 25.0%, P = 0.31) were noted in the edoxaban group. CONCLUSION Edoxaban and enoxaparin were comparable with respect to the biomarkers of hypercoagulability and cerebral thromboembolism. Larger trials are warranted to compare effects of edoxaban and enoxaparin upon recurrent stroke and major bleeding in patients with cancer-related ESUS. TRIAL REGISTRATION clinicaltrials.gov Identifier: NCT03570281 (https://clinicaltrials.gov/ct2/show/NCT03570281).
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Affiliation(s)
- Jong-Won Chung
- Department of Neurology, Samsung Medical Center, School of Medicine, Sungkyunkwan University, Seoul, Republic of Korea
| | - Jaechun Hwang
- Department of Neurology, School of Medicine, Kyungpook National University Chilgok Hospital, Daegu, Republic of Korea
| | - Hyung Jun Kim
- Department of Neurology, Samsung Medical Center, School of Medicine, Sungkyunkwan University, Seoul, Republic of Korea
| | - Woo-Keun Seo
- Department of Neurology, Samsung Medical Center, School of Medicine, Sungkyunkwan University, Seoul, Republic of Korea
| | - Myung-Ju Ahn
- Division of Hematology/Oncology, Samsung Medical Center, School of Medicine, Sungkyunkwan University, Seoul, Republic of Korea
| | - Jeffrey L Saver
- Department of Neurology, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Oh Young Bang
- Department of Neurology, Samsung Medical Center, School of Medicine, Sungkyunkwan University, Seoul, Republic of Korea
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Ueno Y, Ikeda S, Motokawa T, Honda T, Kurobe M, Akashi R, Yonekura T, Yoshimuta T, Eguchi M, Kawano H, Maemura K. The Authors' Reply to "Efficacy and feasibility of edoxaban therapy without prior parenteral anticoagulants in patients with venous thromboembolism". Intern Med 2024:3509-24. [PMID: 38432974 DOI: 10.2169/internalmedicine.3509-24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/05/2024] Open
Affiliation(s)
- Yuki Ueno
- Department of Cardiovascular Medicine, Nagasaki University Graduate School of Biomedical Sciences, Japan
| | - Satoshi Ikeda
- Department of Cardiovascular Medicine, Nagasaki University Graduate School of Biomedical Sciences, Japan
| | - Tetsufumi Motokawa
- Department of Cardiovascular Medicine, Nagasaki University Graduate School of Biomedical Sciences, Japan
| | - Tomohiro Honda
- Department of Cardiovascular Medicine, Nagasaki University Graduate School of Biomedical Sciences, Japan
| | - Masaya Kurobe
- Department of Cardiovascular Medicine, Nagasaki University Graduate School of Biomedical Sciences, Japan
| | - Ryohei Akashi
- Department of Cardiovascular Medicine, Nagasaki University Graduate School of Biomedical Sciences, Japan
| | - Tsuyoshi Yonekura
- Department of Cardiovascular Medicine, Nagasaki University Graduate School of Biomedical Sciences, Japan
| | - Tsuyoshi Yoshimuta
- Department of Cardiovascular Medicine, Nagasaki University Graduate School of Biomedical Sciences, Japan
| | - Masamichi Eguchi
- Department of Cardiovascular Medicine, Nagasaki University Graduate School of Biomedical Sciences, Japan
| | - Hiroaki Kawano
- Department of Cardiovascular Medicine, Nagasaki University Graduate School of Biomedical Sciences, Japan
| | - Koji Maemura
- Department of Cardiovascular Medicine, Nagasaki University Graduate School of Biomedical Sciences, Japan
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5
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Zhao S, Dai H, Chen J, Ni M, Peng W, Li X, Li F, Chen B, Cai H, Liu Y, Gu Z, Du S, Ma P. Prevalence, contemporary trends and associated factors of potentially inappropriate prescription of edoxaban in real-world clinical practice: A subanalysis of the SUNSHINE registry. Br J Clin Pharmacol 2024; 90:837-848. [PMID: 37949652 DOI: 10.1111/bcp.15961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 10/19/2023] [Accepted: 11/05/2023] [Indexed: 11/12/2023] Open
Abstract
AIM As the direct oral anticoagulant most recently approved in China, data pertaining to clinical edoxaban use are still scarce. This study investigated the prevalence of and contemporary trends in edoxaban prescription among Chinese patients as well as factors associated with its inappropriate use in a multicentre registry of patients treated in real-world clinical practice. METHODS This real-world, prospective, multicentre and non-interventional study included 1005 inpatients treated with edoxaban. According to National Medical Products Administration and European Heart Rhythm Association guidelines, edoxaban therapy was determined to be appropriate or inappropriate in each case. RESULTS The median patient age was 70.0 years (interquartile range 61.0-78.0 years) and 46.3% were women. Overall, 456 (45.4%) patients received inappropriate edoxaban therapy, and common issues included an inappropriately low dosage (183, 18.2%) or wrong drug selection (109, 10.8%), high dosage (73, 7.3%), unreasonable off-label use (49, 4.9%), contraindicated medication combinations (27, 2.7%) and incorrect administration timing (16, 1.6%). Several factors, such as age ≥75 years (odds ratio [OR] = 1.921, 95% confidence interval [CI] 1.355-2.723, P < 0.001), weight >60 kg (OR = 2.657, 95%CI 1.970-3.583, P < 0.001), severe renal insufficiency (OR = 1.988, 95% CI 1.043-3.790, P = 0.037), current anaemia (OR = 1.556, 95% CI 1.151-2.102, P = 0.004) and history of bleeding (OR = 2.931, 95% CI 1.605-5.351, P < 0.001) were associated with an increased risk of inappropriate edoxaban therapy, whereas factors associated with cardiovascular specialties, such as admission to a cardiovascular department (OR = 0.637, 95% CI 0.464-0.873, P = 0.005), dronedarone use (OR = 0.065, 95% CI 0.026-0.165, P < 0.001) and amiodarone use (OR = 0.365, 95% CI 0.209-0.637, P < 0.001) decreased this risk. CONCLUSION In this real-world study, 45.4% of patients received an inappropriate treatment with edoxaban. Multiple clinical characteristics can help identify patients who should receive edoxaban. Further development and implantation of educational activities and management strategies are needed to ensure the correct use of edoxaban.
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Affiliation(s)
- Shujuan Zhao
- Department of Pharmacy, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, School of Clinical Medicine, Henan University, Zhengzhou, China
| | - Hengfen Dai
- Department of Pharmacy, Affiliated Fuzhou First Hospital of Fujian Medical University, Fuzhou, China
| | - Jiaxin Chen
- Department of Pharmacy, Ningde Municipal Hospital Affiliated to Ningde Normal University, Ningde, China
| | - Ming Ni
- Department of Clinical Pharmacy, Fuwai Central China Cardiovascular Hospital, Zhengzhou, China
| | - Wenxing Peng
- Department of Pharmacy, Beijing Anzhen Hospital of Capital Medical University, Beijing, China
| | - Xiaoyu Li
- Department of Pharmacy, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, School of Clinical Medicine, Henan University, Zhengzhou, China
- Department of Pharmacy, Central's Hospital of Xinxiang, Xinxiang, China
| | - Fen Li
- Department of Pharmacy, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, School of Clinical Medicine, Henan University, Zhengzhou, China
- Department of Pharmacy, The First People's Hospital of Xinxiang, Xinxiang, China
| | - Boya Chen
- Department of Pharmacy, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, School of Clinical Medicine, Henan University, Zhengzhou, China
| | - Haixia Cai
- Department of Pharmacy, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, School of Clinical Medicine, Henan University, Zhengzhou, China
| | - Yinping Liu
- Department of Pharmacy, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, School of Clinical Medicine, Henan University, Zhengzhou, China
| | - Zhichun Gu
- Department of Pharmacy, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Song Du
- Department of Cardiovascular Medicine, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, School of Clinical Medicine, Henan University, Zhengzhou, China
| | - Peizhi Ma
- Department of Pharmacy, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, School of Clinical Medicine, Henan University, Zhengzhou, China
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Nozumi Y, Yonezawa Y, Yunoki K, Mima H. Cardiopulmonary Bypass Circuit Obstruction and Urgent Replacement After the Administration of Andexanet Alfa. J Cardiothorac Vasc Anesth 2024; 38:780-783. [PMID: 38148268 DOI: 10.1053/j.jvca.2023.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 11/11/2023] [Accepted: 12/01/2023] [Indexed: 12/28/2023]
Affiliation(s)
- Yusaku Nozumi
- Department of Anesthesiology and Critical Care, Kobe City Medical Center General Hospital, 2-1-1 Minatojima Minamimachi, Chuo-Ku, Kobe City, Japan.
| | - Yuta Yonezawa
- Department of Anesthesiology and Critical Care, Kobe City Medical Center General Hospital, 2-1-1 Minatojima Minamimachi, Chuo-Ku, Kobe City, Japan
| | - Kazuma Yunoki
- Department of Anesthesiology and Critical Care, Kobe City Medical Center General Hospital, 2-1-1 Minatojima Minamimachi, Chuo-Ku, Kobe City, Japan
| | - Hiroyuki Mima
- Department of Anesthesiology and Critical Care, Kobe City Medical Center General Hospital, 2-1-1 Minatojima Minamimachi, Chuo-Ku, Kobe City, Japan
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7
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Balfaxar: Another four-factor PCC for warfarin reversal. Med Lett Drugs Ther 2024; 66:31-2. [PMID: 38412268 DOI: 10.58347/tml.2024.1696d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/29/2024]
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Ranjan R, Ken‐Dror G, Sharma P. Direct oral anticoagulants compared to warfarin in long-term management of cerebral venous thrombosis: A comprehensive meta-analysis. Health Sci Rep 2024; 7:e1869. [PMID: 38317672 PMCID: PMC10839163 DOI: 10.1002/hsr2.1869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 01/09/2024] [Accepted: 01/18/2024] [Indexed: 02/07/2024] Open
Abstract
Objectives We compared the safety and efficacy of direct oral anticoagulants (DOACs) with those of warfarin in the long-term (≥6 months) treatment of cerebral venous thrombosis (CVT). Methods We searched electronic databases up to November 2023 to compare the use of DOACs and warfarin in CVT management. Modified Rankin scores (mRS), new intracranial hemorrhage, all-cause mortality, recurrence and nonrecanalisation events were used to assess outcome. RevMan v5.4 software and the Cochran-Mantel-Haenszel method were utilized to analyse data. Results A total of 25 studies involving 2301 patients were identified as having treated CVT with either DOACs or warfarin. Good long-term mRS scores 0-2 (risk ratio [RR] = 1.01, 95% CI = 0.98-1.03; p = 0.61), new intracranial hemorrhage (RR = 1.00, 95% CI = 0.48-2.08; p = 0.99), all-cause mortality (RR = 1.00, 95% CI = 0.50-1.98; p = 0.99), nonrecanalisation (RR = 0.95, 95% CI = 0.77-1.18; p = 0.65) and recurrence venous thrombosis events (RR = 0.63, 95% CI = 0.33-1.22; p = 0.17) were similar between the two treatment arms. Subgroup analysis found recurrence of venous thrombosis was lower in the rivaroxaban group compared to warfarin (2.2% vs. 8.5%, RR = 0.33, 95% CI = 0.11-0.98; p = 0.05). Conclusion DOACs and warfarin provide comparable long-term safety and efficacy profiles. DOACs may be preferred over warfarin due to their ease of clinical management.
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Affiliation(s)
- Redoy Ranjan
- Department of Cardiac SurgeryBangabandhu Sheikh Mujib Medical UniversityDhakaBangladesh
- Institute of Cardiovascular ResearchRoyal Holloway University of London (ICR2UL)Greater LondonUK
| | - Gie Ken‐Dror
- Institute of Cardiovascular ResearchRoyal Holloway University of London (ICR2UL)Greater LondonUK
| | - Pankaj Sharma
- Institute of Cardiovascular ResearchRoyal Holloway University of London (ICR2UL)Greater LondonUK
- Department of Clinical NeurologyImperial College London Healthcare NHS TrustLondonUK
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Kawakado K, Tsubata Y, Hotta T, Yamasaki M, Ishikawa N, Fujitaka K, Kubota T, Kobayashi K, Isobe T. Risk Factors for Bleeding Events in Japanese Patients with Advanced Lung Cancer: Data from the Rising-VTE/NEJ037 Study. Cancers (Basel) 2024; 16:301. [PMID: 38254791 PMCID: PMC10814048 DOI: 10.3390/cancers16020301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 01/04/2024] [Accepted: 01/09/2024] [Indexed: 01/24/2024] Open
Abstract
Despite the occurrence of various hemorrhagic events during advanced lung cancer treatment, few researchers have reported on their risk factors. Moreover, the development of cancer-related thromboembolism indicates anticoagulant use. However, adverse events such as bleeding should be monitored. In this study, we aimed to identify factors that influence the onset of hemorrhagic events in patients with lung cancer. The Rising-VTE/NEJ037 study was a multicenter, prospective, observational study. A total of 1008 patients with lung cancer who were unsuitable for radical resection or radiation were enrolled and followed up for 2 years. Multivariate analysis using a Cox proportional hazard model was performed to compare the outcomes of the time to the onset of hemorrhagic events for 2 years after registration. Hemorrhagic events occurred in 115 patients (11.4%), with 35 (30.4%) experiencing major bleeding. Significant risk factors included venous thromboembolism (VTE) (hazard ratio [HR]: 4.003, p < 0.001) and an Eastern Cooperative Oncology Group Performance Status score of 1 (HR: 2.476, p < 0.001). Factors that significantly reduced hemorrhagic event risk were female sex (HR: 0.454, p = 0.002) and M1a status (HR: 0.542, p = 0.038). VTE is a risk factor for hemorrhagic events in patients with advanced lung cancer, and risks associated with anticoagulant therapy should be considered.
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Affiliation(s)
- Keita Kawakado
- Department of Internal Medicine, Division of Medical Oncology and Respiratory Medicine, Shimane University Faculty of Medicine, 89-1 Enya-cho, Izumo 693-8501, Japan; (K.K.); (T.H.); (T.I.)
| | - Yukari Tsubata
- Department of Internal Medicine, Division of Medical Oncology and Respiratory Medicine, Shimane University Faculty of Medicine, 89-1 Enya-cho, Izumo 693-8501, Japan; (K.K.); (T.H.); (T.I.)
| | - Takamasa Hotta
- Department of Internal Medicine, Division of Medical Oncology and Respiratory Medicine, Shimane University Faculty of Medicine, 89-1 Enya-cho, Izumo 693-8501, Japan; (K.K.); (T.H.); (T.I.)
| | - Masahiro Yamasaki
- Department of Respiratory Disease, Hiroshima Red Cross Hospital and Atomic-Bomb Survivors Hospital, 1-9-6, Senda-Machi, Naka-ku, Hiroshima 730-8619, Japan;
| | - Nobuhisa Ishikawa
- Department of Respiratory Medicine, Hiroshima Prefectural Hospital, 1-5-54 Ujina-Kanda, Minami-ku, Hiroshima 734-8530, Japan;
| | - Kazunori Fujitaka
- Department of Respiratory Medicine, Hiroshima University Hospital, 1-2-3 Kasumi, Minami-ku, Hiroshima 734-8553, Japan;
| | - Tetsuya Kubota
- Department of Respiratory Medicine and Allergology, Kochi University Hospital, 185-1 Kohasu, Oko-Cho, Nankoku 783-8505, Japan;
| | - Kunihiko Kobayashi
- Department of Respiratory Medicine, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka 350-1298, Japan;
| | - Takeshi Isobe
- Department of Internal Medicine, Division of Medical Oncology and Respiratory Medicine, Shimane University Faculty of Medicine, 89-1 Enya-cho, Izumo 693-8501, Japan; (K.K.); (T.H.); (T.I.)
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Treatment of atrial fibrillation. Med Lett Drugs Ther 2024; 66:1-8. [PMID: 38180321 DOI: 10.58347/tml.2024.1693a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2024]
Abstract
Atrial fibrillation (AF) is the most common arrhythmia in the world. Risk factor modification, anticoagulation, rhythm control, and rate control are the four pillars of its management. American College of Cardiology/American Heart Association (ACC/AHA) guidelines on management of AF were updated recently.
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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 DOI: 10.1161/cir.0000000000001193] [Citation(s) in RCA: 30] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [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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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 DOI: 10.1016/j.jacc.2023.08.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [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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Takeuchi H. The Desirable Effects of Edoxaban on Thrombi in the Left Atrium Are Seemingly Connected to Pulmonary Vein Thrombi. Cureus 2024; 16:e52337. [PMID: 38234388 PMCID: PMC10792349 DOI: 10.7759/cureus.52337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/15/2024] [Indexed: 01/19/2024] Open
Abstract
Ischemic stroke (IS) causes various degrees of disability that sometimes induce social problems: therefore, preventing the occurrence and recurrence of IS is important. The recovery of motor function has been extensively studied. The characteristics of retrieved thrombi have become clearer; however, it is unclear what thrombi cause IS. Pulmonary vein thrombi (PVTs), such as those of the IS, can cause systemic thrombosis, by releasing several sizes of particles. PVTs are common but are underrated and can be detected via enhanced computed tomography (CT) and transesophageal echocardiography (TEE). PVTs often extend to the left atrium (LA) and can be mainly diagnosed using not enhanced CT but rather TEE. Extended LA thrombi are characterized by a lack of periodic movement with heartbeats. Direct oral anticoagulants (DOACs) are useful for preventing IS. We reported that rivaroxaban partially dissolved LA thrombi and PVTs using enhanced CT and TEE; however, the effects of edoxaban on LA thrombi and PVTs are unclear. We checked the images using enhanced CT and TEE and treated them with edoxaban. The patient was a 73-year-old female with easy fatigability. Edoxaban desirably affected the LA thrombi, and edoxaban partially dissolved the thrombi in the right lower pulmonary vein (RLPV). A decreased dose of edoxaban (15 mg, once a day) had similar effects on LA thrombi and RLPV thrombi, suggesting that this treatment could be useful for preventing IS.
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Affiliation(s)
- Hidekazu Takeuchi
- Internal Medicine (Cardiology), Takeuchi Naika Clinic, Ogachi-Gun, JPN
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Porres-Aguilar M, Najera C, Mares AC, Benzidia I, Prakash S, Crichi B. Successful Treatment With the Oral Factor Xa Inhibitor Edoxaban in Heparin-Induced Thrombocytopenia With Thrombosis. Angiology 2023:33197231225291. [PMID: 38153027 DOI: 10.1177/00033197231225291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2023]
Abstract
Heparin-induced thrombocytopenia with thrombosis (HITT) is a rare immune reaction to the drug heparin that causes increased blood clotting, putting patients at risk for arterial and venous thromboembolism which can have severe consequences. We present a case of HITT successfully treated with the direct oral anticoagulant (DOAC), edoxaban. A 56-year-old man had surgery to remove a colorectal mass. After discharge, he developed chest discomfort, shortness of breath, and low oxygen levels and was diagnosed with a right-sided lobar pulmonary embolism. His platelet count dropped, his tests confirmed a diagnosis of HITT, and he was initially treated with fondaparinux. After showing clinical and laboratory improvement, he was switched to edoxaban. Despite being diagnosed with colonic adenocarcinoma during follow-up, the patient's platelet count returned to normal, and he did not experience any more blood clots or serious bleeding events. The use of DOACs like edoxaban as potential therapies for HITT is promising; further research is being conducted to evaluate their effectiveness, safety, and potential benefits for treating this acquired high-risk thrombophilia.
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Affiliation(s)
- Mateo Porres-Aguilar
- Department of Internal Medicine, Texas Tech University Health Sciences Center/Paul L. Foster School of Medicine, El Paso, TX, USA
| | - Carolina Najera
- Department of Internal Medicine, Texas Tech University Health Sciences Center/Paul L. Foster School of Medicine, El Paso, TX, USA
| | | | - Ilham Benzidia
- Vascular Medicine Unit, Department of Thoracic, Cardiovascular Surgery and Vascular Medicine, CHU Reunion-Site Nord, Saint Denis, France
| | - Swathi Prakash
- Department of Internal Medicine, Texas Tech University Health Sciences Center/Paul L. Foster School of Medicine, El Paso, TX, USA
| | - Benjamin Crichi
- Department of Internal Medicine, Saint-Louis Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
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15
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Mapelli M, Mattavelli I, Salvioni E, Capra N, Bonomi A, Cattadori G, Pezzuto B, Campodonico J, Piotti A, Nava A, Piepoli M, Magrì D, Paolillo S, Corrà U, Raimondo R, Lagioia R, Vignati C, Badagliacca R, Perrone Filardi P, Senni M, Correale M, Cicoira M, Metra M, Guazzi M, Limongelli G, Parati G, De Martino F, Bandera F, Bussotti M, Re F, Lombardi CM, Scardovi AB, Sciomer S, Passantino A, Emdin M, Santolamazza C, Perna E, Passino C, Sinagra G, Agostoni P. Exploring the Prognostic Performance of MECKI Score in Heart Failure Patients with Non-Valvular Atrial Fibrillation Treated with Edoxaban. J Clin Med 2023; 13:94. [PMID: 38202101 PMCID: PMC10780296 DOI: 10.3390/jcm13010094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 11/27/2023] [Accepted: 12/06/2023] [Indexed: 01/12/2024] Open
Abstract
INTRODUCTION Risk stratification in heart failure (HF) is essential for clinical and therapeutic management. The Metabolic Exercise test data combined with Cardiac and Kidney Indexes (MECKI) score is a validated prognostic model for assessing cardiovascular risk in HF patients with reduced ejection fraction (HFrEF). From the validation of the score, the prevalence of HF patients treated with direct oral anticoagulants (DOACs), such as edoxaban, for non-valvular atrial fibrillation (NVAF) has been increasing in recent years. This study aims to evaluate the reliability of the MECKI score in HFrEF patients treated with edoxaban for NVAF. MATERIALS AND METHODS This study included consecutive outpatients with HF and NVAF treated with edoxaban (n = 83) who underwent a cardiopulmonary exercise test (CPET). They were matched by propensity score with a retrospective group of HFrEF patients with NVAF treated with vitamin K antagonists (VKAs) from the MECKI score registry (n = 844). The study endpoint was the risk of cardiovascular mortality, urgent heart transplantation, or Left Ventricle Assist Device (LVAD) implantation. RESULTS Edoxaban patients were treated with a more optimized HF therapy and had different clinical characteristics, with a similar MECKI score. After propensity score, 77 patients treated with edoxaban were successfully matched with the MECKI-VKA control cohort. In both groups, MECKI accurately predicted the composite endpoint with similar area under the curves (AUC = 0.757 vs. 0.829 in the MECKI-VKA vs. edoxaban-treated group, respectively, p = 0.452). The two populations' survival appeared non-significantly different at the 2-year follow-up. CONCLUSIONS this study confirms the prognostic accuracy of the MECKI score in HFrEF patients with NVAF treated with edoxaban, showing improved predictive power compared to VKA-treated patients.
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Affiliation(s)
- Massimo Mapelli
- Centro Cardiologico Monzino, IRCCS, 20138 Milan, Italy; (M.M.); (I.M.); (E.S.); (N.C.); (A.B.); (B.P.); (J.C.); (A.P.); (C.V.); (P.A.)
- Department of Clinical Sciences and Community Health, Cardiovascular Section, University of Milan, 20122 Milan, Italy
| | - Irene Mattavelli
- Centro Cardiologico Monzino, IRCCS, 20138 Milan, Italy; (M.M.); (I.M.); (E.S.); (N.C.); (A.B.); (B.P.); (J.C.); (A.P.); (C.V.); (P.A.)
| | - Elisabetta Salvioni
- Centro Cardiologico Monzino, IRCCS, 20138 Milan, Italy; (M.M.); (I.M.); (E.S.); (N.C.); (A.B.); (B.P.); (J.C.); (A.P.); (C.V.); (P.A.)
| | - Nicolò Capra
- Centro Cardiologico Monzino, IRCCS, 20138 Milan, Italy; (M.M.); (I.M.); (E.S.); (N.C.); (A.B.); (B.P.); (J.C.); (A.P.); (C.V.); (P.A.)
| | - Alice Bonomi
- Centro Cardiologico Monzino, IRCCS, 20138 Milan, Italy; (M.M.); (I.M.); (E.S.); (N.C.); (A.B.); (B.P.); (J.C.); (A.P.); (C.V.); (P.A.)
- Department of Clinical Sciences and Community Health, Cardiovascular Section, University of Milan, 20122 Milan, Italy
| | - Gaia Cattadori
- Department of Clinical Sciences and Community Health, Cardiovascular Section, University of Milan, 20122 Milan, Italy
- Unità Operativa Cardiologia Riabilitativa, IRCCS Multimedica, 20138 Milan, Italy
| | - Beatrice Pezzuto
- Centro Cardiologico Monzino, IRCCS, 20138 Milan, Italy; (M.M.); (I.M.); (E.S.); (N.C.); (A.B.); (B.P.); (J.C.); (A.P.); (C.V.); (P.A.)
| | - Jeness Campodonico
- Centro Cardiologico Monzino, IRCCS, 20138 Milan, Italy; (M.M.); (I.M.); (E.S.); (N.C.); (A.B.); (B.P.); (J.C.); (A.P.); (C.V.); (P.A.)
- Department of Clinical Sciences and Community Health, Cardiovascular Section, University of Milan, 20122 Milan, Italy
| | - Arianna Piotti
- Centro Cardiologico Monzino, IRCCS, 20138 Milan, Italy; (M.M.); (I.M.); (E.S.); (N.C.); (A.B.); (B.P.); (J.C.); (A.P.); (C.V.); (P.A.)
| | | | - Massimo Piepoli
- Clinical Cardiology, IRCCS, Policlinico San Donato, 20097 San Donato Milanese, Italy;
- Department Biomedical Sciences for Health, University of Milan, 20122 Milan, Italy;
| | - Damiano Magrì
- Department of Clinical and Molecular Medicine, Azienda Ospedaliera Sant’Andrea, “Sapienza” Università degli Studi di Roma, 00185 Rome, Italy;
| | - Stefania Paolillo
- IRCCS SDN, Istituto di Ricerca, 80143 Napoli, Italy;
- Department of Advanced Biomedical Sciences, “Federico II” University, 80138 Napoli, Italy;
| | - Ugo Corrà
- Cardiology Department, Istituti Clinici Scientifici Maugeri, IRCCS, Veruno Institute, 28010 Veruno, Italy;
| | - Rosa Raimondo
- Divisione di Cardiologia Riabilitativa, Istituti Clinici Scientifici Maugeri, IRCCS, 21049 Tradate, Italy;
| | - Rocco Lagioia
- UOC Cardiologia di Riabilitativa, Mater Dei Hospital, 70125 Bari, Italy;
| | - Carlo Vignati
- Centro Cardiologico Monzino, IRCCS, 20138 Milan, Italy; (M.M.); (I.M.); (E.S.); (N.C.); (A.B.); (B.P.); (J.C.); (A.P.); (C.V.); (P.A.)
| | - Roberto Badagliacca
- Dipartimento di Scienze Cliniche, Internistiche, Anestesiologiche e Cardiovascolari, “Sapienza”, Rome University, 00185 Rome, Italy; (R.B.); (S.S.)
| | | | - Michele Senni
- Cardiology Unit, Cardiovascular Department, ASST Papa Giovanni XXIII, 24127 Bergamo, Italy;
| | - Michele Correale
- Department of Cardiology, University of Foggia, 71122 Foggia, Italy;
| | | | - Marco Metra
- Institute of Cardiology, Department of Medical and Surgical Specialities, Radiological Sciences, and Public Health, University of Brescia, 25121 Brescia, Italy; (M.M.); (C.M.L.)
| | - Marco Guazzi
- Dipartimento di Scienze Biomediche per la Salute, Ospedale San Paolo, Università Degli Studi di Milano, 20122 Milan, Italy;
| | - Giuseppe Limongelli
- Cardiologia SUN, Ospedale Monaldi (Azienda dei Colli), Seconda Università di Napoli, 80138 Napoli, Italy;
| | - Gianfranco Parati
- Istituto Auxologico Italiano, IRCCS, 20138 Milan, Italy;
- Department of Medicine and Surgery, University of Milano-Bicocca, 20126 Milan, Italy
| | - Fabiana De Martino
- Unità Funzionale di Cardiologia, Casa di Cura Tortorella, 84124 Salerno, Italy;
| | - Francesco Bandera
- Department Biomedical Sciences for Health, University of Milan, 20122 Milan, Italy;
- Cardiology University Department, IRCCS Policlinico San Donato, 20097 Milan, Italy
| | - Maurizio Bussotti
- Cardiac Rehabilitation Unit, Istituti Clinici Scientifici Maugeri, IRCCS, Scientific Institute of Milan, 20138 Milan, Italy;
| | - Federica Re
- Cardiology Division, Cardiac Arrhythmia Center and Cardiomyopathies Unit, San Camillo-Forlanini Hospital, 00152 Rome, Italy;
| | - Carlo M. Lombardi
- Institute of Cardiology, Department of Medical and Surgical Specialities, Radiological Sciences, and Public Health, University of Brescia, 25121 Brescia, Italy; (M.M.); (C.M.L.)
| | | | - Susanna Sciomer
- Dipartimento di Scienze Cliniche, Internistiche, Anestesiologiche e Cardiovascolari, “Sapienza”, Rome University, 00185 Rome, Italy; (R.B.); (S.S.)
| | - Andrea Passantino
- Division of Cardiology, Istituti Clinici Scientifici Maugeri, IRCCS, Institute of Bari, 70124 Bari, Italy;
| | - Michele Emdin
- Health Science Interdisciplinary Center, Scuola Superiore Sant’Anna, 56127 Pisa, Italy; (M.E.); (C.P.)
- Fondazione Toscana Gabriele Monasterio, 56124 Pisa, Italy
| | - Caterina Santolamazza
- Dipartimento Cardio-Toraco-Vascolare, Ospedale Cà Granda-A.O. Niguarda, 20162 Milan, Italy; (C.S.); (E.P.)
| | - Enrico Perna
- Dipartimento Cardio-Toraco-Vascolare, Ospedale Cà Granda-A.O. Niguarda, 20162 Milan, Italy; (C.S.); (E.P.)
| | - Claudio Passino
- Health Science Interdisciplinary Center, Scuola Superiore Sant’Anna, 56127 Pisa, Italy; (M.E.); (C.P.)
| | - Gianfranco Sinagra
- Cardiovascular Department, “Azienda Sanitaria Universitaria Giuliano-Isontina”, 34100 Trieste, Italy;
| | - Piergiuseppe Agostoni
- Centro Cardiologico Monzino, IRCCS, 20138 Milan, Italy; (M.M.); (I.M.); (E.S.); (N.C.); (A.B.); (B.P.); (J.C.); (A.P.); (C.V.); (P.A.)
- Department of Clinical Sciences and Community Health, Cardiovascular Section, University of Milan, 20122 Milan, Italy
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Hengstenberg C, Van Mieghem NM, Wang R, Ye X, Shi L, Guo S, Chen C, Jin J, Ye X, Dangas G, Unverdorben M. Treatment Satisfaction and Convenience for Patients With Atrial Fibrillation on Edoxaban or Vitamin K Antagonists After Transcatheter Aortic Valve Replacement: A Post Hoc Analysis from the ENVISAGE-TAVI AF Trial. Am J Cardiol 2023; 209:212-219. [PMID: 37848174 DOI: 10.1016/j.amjcard.2023.09.091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 09/14/2023] [Accepted: 09/24/2023] [Indexed: 10/19/2023]
Abstract
ENVISAGE-TAVI AF (Edoxaban versus Standard of Care and Their Effects on Clinical Outcomes in Patients Having Undergone Transcatheter Aortic Valve Implantation-Atrial Fibrillation; NCT02943785) was a prospective, randomized, open-label trial comparing non-vitamin K oral anticoagulant (NOAC) edoxaban with vitamin K antagonists (VKAs) in patients with atrial fibrillation after successful transcatheter aortic valve replacement (TAVR). The effect of edoxaban- or VKA-based therapy on patient-reported outcomes remains unknown, as most studies focus on efficacy and safety. Pre-TAVR patient-reported expectations and post-TAVR Treatment Satisfaction and Convenience with edoxaban or VKA treatment (at months 3 and 12) were analyzed using the Perception of Anticoagulation Treatment Questionnaire (PACT-Q). This analysis included randomized and dosed patients with an evaluable PACT-Q1 assessment at baseline and ≥1 postbaseline assessment (PACT-Q2). Subanalyses included patients stratified by pre-TAVR anticoagulant (NOAC, VKA, no NOAC/VKA). Edoxaban- (n = 585) and VKA-treated (n = 522) patients had similar baseline characteristics and treatment expectations. Pre-TAVR anticoagulant use did not affect treatment expectations. After TAVR, edoxaban-treated patients had significantly higher Treatment Satisfaction and Convenience scores compared with VKA-treated patients at all time points (p <0.001 for all). Among edoxaban-treated patients, those who received VKAs pre-TAVR were significantly more satisfied with treatment than those who received NOACs (p <0.001) or no NOACs/VKAs (p = 0.003); however, there was no significant difference in the perception of convenience (p = 0.927 and p = 0.092, respectively). Conversely, among VKA-treated patients, the type of anticoagulant used pre-TAVR did not affect Treatment Satisfaction or Convenience scores post-TAVR. In conclusion, patients with atrial fibrillation who received edoxaban post-TAVR reported significantly higher Treatment Satisfaction and Convenience scores compared with those who received VKAs, resulting in a clinically meaningful difference between treatment groups.
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Affiliation(s)
- Christian Hengstenberg
- Division of Cardiology, Department of Internal Medicine II, Vienna General Hospital, Medical University, Vienna, Austria.
| | - Nicolas M Van Mieghem
- Department of Cardiology, Erasmus University Medical Centre, Thoraxcenter, Rotterdam, The Netherlands
| | - Rosa Wang
- Daiichi Sankyo, Inc., Basking Ridge, New Jersey
| | - Xiaomei Ye
- Clinical Outcomes Analytics, Evidera PPD, LLC, Bethesda, Maryland
| | - Ling Shi
- Clinical Outcomes Analytics, Evidera PPD, LLC, Bethesda, Maryland
| | - Shien Guo
- Clinical Outcomes Analytics, Evidera PPD, LLC, Bethesda, Maryland
| | - Cathy Chen
- Daiichi Sankyo, Inc., Basking Ridge, New Jersey
| | - James Jin
- Daiichi Sankyo, Inc., Basking Ridge, New Jersey
| | - Xin Ye
- Daiichi Sankyo, Inc., Basking Ridge, New Jersey
| | - George Dangas
- Zena and Michael A. Wiener Cardiovascular Institute, Mount Sinai Hospital, New York, New York; School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
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Yamashita Y, Morimoto T, Muraoka N, Oyakawa T, Umetsu M, Akamatsu D, Nishimoto Y, Sato Y, Takada T, Jujo K, Minami Y, Ogihara Y, Dohi K, Fujita M, Nishikawa T, Ikeda N, Hashimoto G, Otsui K, Mori K, Sueta D, Tsubata Y, Shoji M, Shikama A, Hosoi Y, Tanabe Y, Chatani R, Tsukahara K, Nakanishi N, Kim K, Ikeda S, Mo M, Yoshikawa Y, Kimura T. Edoxaban for 12 Months Versus 3 Months in Patients With Cancer With Isolated Distal Deep Vein Thrombosis (ONCO DVT Study): An Open-Label, Multicenter, Randomized Clinical Trial. Circulation 2023; 148:1665-1676. [PMID: 37638968 DOI: 10.1161/circulationaha.123.066360] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 08/15/2023] [Indexed: 08/29/2023]
Abstract
BACKGROUND The optimal duration of anticoagulation therapy for isolated distal deep vein thrombosis in patients with cancer is clinically relevant, but the evidence is lacking. The prolonged anticoagulation therapy could have a potential benefit for prevention of thrombotic events; however, it could also increase the risk of bleeding. METHODS In a multicenter, open-label, adjudicator-blinded, randomized clinical trial at 60 institutions in Japan, we randomly assigned patients with cancer with isolated distal deep vein thrombosis, in a 1-to-1 ratio, to receive either a 12-month or 3-month edoxaban treatment. The primary end point was a composite of a symptomatic recurrent venous thromboembolism (VTE) or VTE-related death at 12 months. The major secondary end point was major bleeding at 12 months, according to the criteria of the International Society on Thrombosis and Haemostasis. The primary hypothesis was that a 12-month edoxaban treatment was superior to a 3-month edoxaban treatment with respect to the primary end point. RESULTS From April 2019 through June 2022, 604 patients were randomized, and after excluding 3 patients who withdrew consent, 601 patients were included in the intention-to-treat population: 296 patients in the 12-month edoxaban group and 305 patients in the 3-month edoxaban group. The mean age was 70.8 years, 28% of the patients were men, and 20% of the patients had symptoms of deep vein thrombosis at baseline. The primary end point of a symptomatic recurrent VTE event or VTE-related death occurred in 3 of the 296 patients (1.0%) in the 12-month edoxaban group and in 22 of the 305 patients (7.2%) in the 3-month edoxaban group (odds ratio, 0.13; 95% CI, 0.03-0.44). The major secondary end point of major bleeding occurred in 28 of the 296 patients (9.5%) in the 12-month edoxaban group and in 22 of the 305 patients (7.2%) in the 3-month edoxaban group (odds ratio, 1.34; 95% CI, 0.75-2.41). The prespecified subgroups did not affect the estimates on the primary end point. CONCLUSIONS In patients with cancer with isolated distal deep vein thrombosis, 12 months was superior to 3 months for an edoxaban treatment with respect to the composite outcome of a symptomatic recurrent VTE or VTE-related death. REGISTRATION URL: https://www.clinicaltrials.gov; Unique identifier: NCT03895502.
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Affiliation(s)
- Yugo Yamashita
- Department of Cardiovascular Medicine, Graduate School of Medicine, Kyoto University, Japan (Y. Yamashita, Y. Yoshikawa)
| | - Takeshi Morimoto
- Department of Clinical Epidemiology, Hyogo Medical University, Nishinomiya, Japan (T.M.)
| | - Nao Muraoka
- Division of Cardiology, Shizuoka Cancer Center, Japan (N.M., T.O.)
| | - Takuya Oyakawa
- Division of Cardiology, Shizuoka Cancer Center, Japan (N.M., T.O.)
| | - Michihisa Umetsu
- Division of Vascular Surgery, Department of Surgery, Tohoku University Hospital, Sendai, Japan (M.U., D.A.)
| | - Daijirou Akamatsu
- Division of Vascular Surgery, Department of Surgery, Tohoku University Hospital, Sendai, Japan (M.U., D.A.)
| | - Yuji Nishimoto
- Division of Cardiology, Osaka General Medical Center, Japan (Y.N.)
| | - Yukihito Sato
- Department of Cardiology, Hyogo Prefectural Amagasaki General Medical Center, Japan (Y.S.)
| | - Takuma Takada
- Department of Cardiology, Tokyo Women's Medical University, Japan (T.T., K.J., Y.M.)
| | - Kentaro Jujo
- Department of Cardiology, Tokyo Women's Medical University, Japan (T.T., K.J., Y.M.)
| | - Yuichiro Minami
- Department of Cardiology, Tokyo Women's Medical University, Japan (T.T., K.J., Y.M.)
| | - Yoshito Ogihara
- Department of Cardiology and Nephrology, Mie University Graduate School of Medicine, Tsu, Japan (Y.O., K.D.)
| | - Kaoru Dohi
- Department of Cardiology and Nephrology, Mie University Graduate School of Medicine, Tsu, Japan (Y.O., K.D.)
| | - Masashi Fujita
- Department of Onco-Cardiology, Osaka International Cancer Institute, Japan (M.F., T.N.)
| | - Tatsuya Nishikawa
- Department of Onco-Cardiology, Osaka International Cancer Institute, Japan (M.F., T.N.)
| | - Nobutaka Ikeda
- Division of Cardiovascular Medicine, Toho University Ohashi Medical Center, Tokyo, Japan (N.I., G.H.)
| | - Go Hashimoto
- Division of Cardiovascular Medicine, Toho University Ohashi Medical Center, Tokyo, Japan (N.I., G.H.)
| | - Kazunori Otsui
- Department of General Internal Medicine, Kobe University Graduate School of Medicine, Japan (K.O., K.M.)
| | - Kenta Mori
- Department of General Internal Medicine, Kobe University Graduate School of Medicine, Japan (K.O., K.M.)
| | - Daisuke Sueta
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Japan (D.S.)
| | - Yukari Tsubata
- Department of Internal Medicine, Division of Medical Oncology and Respiratory Medicine, Shimane University Faculty of Medicine, Izumo, Japan (Y. Tsubata)
| | - Masaaki Shoji
- Department of Cardiovascular Medicine, National Cancer Center Hospital, Tokyo, Japan (M.S.)
| | - Ayumi Shikama
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tsukuba, Japan (A.S.)
| | - Yutaka Hosoi
- Department of Cardiovascular Surgery, Kyorin University Faculty of Medicine, Tokyo, Japan (Y.H.)
| | - Yasuhiro Tanabe
- Department of Cardiology, St Marianna University School of Medicine, Kawasaki, Japan (Y. Tanabe)
| | - Ryuki Chatani
- Department of Cardiovascular Medicine, Kurashiki Central Hospital, Japan (R.C.)
| | - Kengo Tsukahara
- Division of Cardiology, Fujisawa City Hospital, Japan (K.T.)
| | - Naohiko Nakanishi
- Department of Cardiovascular Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Japan (N.N.)
| | - Kitae Kim
- Department of Cardiovascular Medicine, Kobe City Medical Center General Hospital, Japan (K.K.)
| | - Satoshi Ikeda
- Department of Cardiovascular Medicine, Nagasaki University Graduate School of Biomedical Sciences, Japan (S.I.)
| | - Makoto Mo
- Department of Cardiovascular Surgery, Yokohama Minami Kyosai Hospital, Japan (M.M.)
| | - Yusuke Yoshikawa
- Department of Cardiovascular Medicine, Graduate School of Medicine, Kyoto University, Japan (Y. Yamashita, Y. Yoshikawa)
| | - Takeshi Kimura
- Department of Cardiology, Hirakata Kohsai Hospital, Japan (T.K.)
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Ueno Y, Ikeda S, Motokawa T, Honda T, Kurobe M, Akashi R, Yonekura T, Yoshimuta T, Eguchi M, Kawano H, Maemura K. Real-world Safety and Effectiveness of Edoxaban in Patients with Venous Thromboembolism with or without Preceding Parenteral Anticoagulants: A Single-center Retrospective Study. Intern Med 2023:2524-23. [PMID: 37981306 DOI: 10.2169/internalmedicine.2524-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2023] Open
Abstract
Objective Edoxaban is an anticoagulant used for venous thromboembolism (VTE) treatment and requires pretreatment with parenteral anticoagulants. However, pretreatment is not always performed in the clinical setting. In this study, we investigated the safety and effectiveness of edoxaban treatment in patients with VTE with or without pretreatment. Methods We retrospectively enrolled 364 patients who received edoxaban for VTE treatment between September 2014 and March 2020 and investigated patient demographics, VTE recurrence, and major bleeding as clinical outcomes in patients with or without pretreatment. Furthermore, the factors contributing to pretreatment decisions were assessed. Results Patients without pretreatment (n=208) had more active cancer cases and fewer pulmonary embolism complications than those with pretreatment (n=156). Lower levels of hemoglobin and higher levels of white blood cell counts, C-reactive protein, and D-dimer at the diagnosis were found in patients who received pretreatment than in those without pretreatment. No symptomatic VTE recurrence was observed. After propensity score matching, the cumulative incidence of major bleeding was not significantly higher in patients with pretreatment than in those without it (log-rank test, p=0.136). The incidence of deteriorated VTE on imaging did not significantly differ between patients with and without pretreatment, even after propensity matching (log-rank test, p=0.414). Conclusion In a real-world clinical setting, where physicians determined the use of parenteral anticoagulant lead-in according to their experience, patient demographics, and VTE characteristics, no significant differences were found regarding safety and effectiveness in edoxaban-treated VTE patients with or without pretreatment with parenteral anticoagulants.
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Affiliation(s)
- Yuki Ueno
- Department of Cardiovascular Medicine, Nagasaki University Graduate School of Biomedical Sciences, Japan
| | - Satoshi Ikeda
- Department of Cardiovascular Medicine, Nagasaki University Graduate School of Biomedical Sciences, Japan
| | - Tetsufumi Motokawa
- Department of Cardiovascular Medicine, Nagasaki University Graduate School of Biomedical Sciences, Japan
| | - Tomohiro Honda
- Department of Cardiovascular Medicine, Nagasaki University Graduate School of Biomedical Sciences, Japan
| | - Masaya Kurobe
- Department of Cardiovascular Medicine, Nagasaki University Graduate School of Biomedical Sciences, Japan
| | - Ryohei Akashi
- Department of Cardiovascular Medicine, Nagasaki University Graduate School of Biomedical Sciences, Japan
| | - Tsuyoshi Yonekura
- Department of Cardiovascular Medicine, Nagasaki University Graduate School of Biomedical Sciences, Japan
| | - Tsuyoshi Yoshimuta
- Department of Cardiovascular Medicine, Nagasaki University Graduate School of Biomedical Sciences, Japan
| | - Masamichi Eguchi
- Department of Cardiovascular Medicine, Nagasaki University Graduate School of Biomedical Sciences, Japan
| | - Hiroaki Kawano
- Department of Cardiovascular Medicine, Nagasaki University Graduate School of Biomedical Sciences, Japan
| | - Koji Maemura
- Department of Cardiovascular Medicine, Nagasaki University Graduate School of Biomedical Sciences, Japan
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19
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Alsultan MM, Alahmari AK, Mahmoud MA, Almalki ZS, Alzlaiq W, Alqarni F, Alsultan F, Ahmed NJ, Alenazi AO, Scharf L, Guo JJ. Effectiveness and safety of edoxaban versus warfarin in patients with nonvalvular atrial fibrillation: a systematic review and meta-analysis of observational studies. Front Pharmacol 2023; 14:1276491. [PMID: 38035002 PMCID: PMC10687440 DOI: 10.3389/fphar.2023.1276491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Accepted: 11/02/2023] [Indexed: 12/02/2023] Open
Abstract
Background: Atrial fibrillation (AF) is the most prevalent cardiac arrhythmia type. Patients with AF are often administered anticoagulants to reduce the risk of ischemic stroke due to an irregular heartbeat. We evaluated the efficacy and safety of edoxaban versus warfarin in patients with nonvalvular AF by conducting an updated meta-analysis of real-world studies. Methods: In this comprehensive meta-analysis, we searched two databases, PubMed and EMBASE, and included retrospective cohort observational studies that compared edoxaban with warfarin in patients with nonvalvular AF from 1 January 2009, to 30 September 2023. The effectiveness and safety outcomes were ischemic stroke and major bleeding, respectively. In the final analysis, six retrospective observational studies involving 87,236 patients treated with warfarin and 40,933 patients treated with edoxaban were included. To analyze the data, we used a random-effects model to calculate the hazard ratio (HR). Results: Patients treated with edoxaban had a significantly lower risk of ischemic stroke [hazard ratio (HR) = 0.66; 95% confidence interval (CI) = 0.61-0.70; p < 0.0001] and major bleeding (HR = 0.58; 95% CI = 0.49-0.69; p < 0.0001) than those treated with warfarin. The sensitivity analysis results for ischemic stroke and major bleeding were as follows: HR = 0.66; 95% CI = 0.61-0.70; p < 0.0001 and HR = 0.58; 95% CI = 0.49-0.69; p < 0.0001, respectively. Conclusion: Our findings revealed that edoxaban performed better than warfarin against major bleeding and ischemic stroke.
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Affiliation(s)
- Mohammed M. Alsultan
- Department of Pharmacy Practice, College of Clinical Pharmacy, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Abdullah K. Alahmari
- Department of Clinical Pharmacy, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj, Saudi Arabia
| | - Mansour A. Mahmoud
- Department of Pharmacy Practice, College of Pharmacy, Taibah University, Al-Madinah Al-Munawara, Saudi Arabia
| | - Ziyad S. Almalki
- Department of Clinical Pharmacy, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj, Saudi Arabia
| | - Wafa Alzlaiq
- Department of Pharmacy Practice, College of Clinical Pharmacy, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Faisal Alqarni
- Department of Pharmacy, Security Forces Hospital, Riyadh, Saudi Arabia
| | - Fahad Alsultan
- College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Nehad Jaser Ahmed
- Department of Clinical Pharmacy, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj, Saudi Arabia
| | - Ahmed O. Alenazi
- Pharmaceutical Care Department, Ministry of the National Guard-Health Affairs, Dammam, Saudi Arabia
- King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
- King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Lucas Scharf
- James L Winkle College of Pharmacy, University of Cincinnati, Cincinnati, OH, United States
| | - Jeff Jianfei Guo
- James L Winkle College of Pharmacy, University of Cincinnati, Cincinnati, OH, United States
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20
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Lanier C, Fuller M, Reece BA. Novel Drug-Drug Interaction of Potential Rifabutin-Induced Edoxaban Failure: A Case Report. J Pharm Pract 2023:8971900231213702. [PMID: 37931910 DOI: 10.1177/08971900231213702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2023]
Abstract
Purpose: To report an incident of a breakthrough deep vein thrombosis (DVT) and potential example of a drug-drug interaction in a patient treated with edoxaban and rifabutin who was being treated for respiratory tuberculosis. Case: A 76-year-old male presented with anemia requiring transfusion and subsequent shortness of breath that was later diagnosed to be respiratory tuberculosis. He experienced a prolonged hospital stay due to persistently positive Mycobacterium tuberculosis respiratory samples and a complicated social situation that required continuous hospitalization for approximately five months. During his treatment the patient was transitioned from apixaban to edoxaban due to a drug-drug interaction with rifabutin. He subsequently had a DVT while on edoxaban after two months of therapy that would require him to transition to warfarin. Conclusion: This case represents an example of a potentially significant drug-drug interaction between edoxaban and rifabutin. Other direct oral anticoagulants (DOACs) exhibit a potential drug-drug interaction that limit their effectiveness when used with rifamycins. This report describes the first known case of a patient experiencing a DVT after prolonged edoxaban use in combination with rifabutin. Treatment with DOACs for patients taking concomitant cytochrome P450 (CYP) inducers such as rifabutin may be more complicated than previously believed.
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Affiliation(s)
- Cameron Lanier
- Ballad Health, Johnson City Medical Center, Johnson City, TN, USA
| | - Madeline Fuller
- Ballad Health, Johnson City Medical Center, Johnson City, TN, USA
| | - Blair Abelson Reece
- Department of Internal Medicine, Quillen College of Medicine, East Tennessee State University, Johnson City, TN, USA
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21
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Scala I, Bellavia S, Rizzo PA, Di Giovanni J, Monforte M, Morosetti R, Marca GD, Pilato F, Broccolini A, Profice P, Frisullo G. Prolonged Secondary Stroke Prevention with Edoxaban: A Long-Term Follow-Up of the SATES Study. Brain Sci 2023; 13:1541. [PMID: 38002501 PMCID: PMC10669805 DOI: 10.3390/brainsci13111541] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 10/30/2023] [Accepted: 10/31/2023] [Indexed: 11/26/2023] Open
Abstract
BACKGROUND Little evidence is available on the long-term efficacy and safety of edoxaban, mainly due to the recent release date. The primary objective of the study was to evaluate the safety of edoxaban, defined by the incidence of major bleedings. We then aimed to evaluate the incidence of thromboembolic events and the persistence of edoxaban therapy in the long-term. METHODS In this observational cohort study, we included ischemic stroke patients enrolled in a previous study to evaluate the safety and efficacy of long-term edoxaban treatment. Data were collected by a trained investigator through a structured telephone interview. RESULTS Sixty-three subjects (median age 81.0 (73.5-88.0) years, 38.1% male) were included in the study, with a mean follow-up of 4.4 ± 0.7 years (range: 3.2-5.5 years). Only one patient (1.6%, 0.4%/year) presented a major extracranial bleeding, and none had cerebral hemorrhage. Six thromboembolic events occurred in five patients (7.9%): three recurrent strokes, two transient ischemic attacks, and one myocardial infarction (2.2%/year). Over a follow-up period of more than three years, 13 patients discontinued edoxaban (20.6%). Conclusions: Edoxaban seems to be effective and safe in the long-term. The persistence rate of edoxaban therapy is optimal after more than three years of treatment.
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Affiliation(s)
- Irene Scala
- School of Medicine and Surgery, Catholic University of Sacred Heart, Largo Francesco Vito, 1, 00168 Rome, Italy; (I.S.); (S.B.); (P.A.R.); (J.D.G.); (G.D.M.); (A.B.)
- Department of Neurosciences, Sense Organs and Thorax, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (M.M.); (R.M.)
| | - Simone Bellavia
- School of Medicine and Surgery, Catholic University of Sacred Heart, Largo Francesco Vito, 1, 00168 Rome, Italy; (I.S.); (S.B.); (P.A.R.); (J.D.G.); (G.D.M.); (A.B.)
| | - Pier Andrea Rizzo
- School of Medicine and Surgery, Catholic University of Sacred Heart, Largo Francesco Vito, 1, 00168 Rome, Italy; (I.S.); (S.B.); (P.A.R.); (J.D.G.); (G.D.M.); (A.B.)
| | - Jacopo Di Giovanni
- School of Medicine and Surgery, Catholic University of Sacred Heart, Largo Francesco Vito, 1, 00168 Rome, Italy; (I.S.); (S.B.); (P.A.R.); (J.D.G.); (G.D.M.); (A.B.)
| | - Mauro Monforte
- Department of Neurosciences, Sense Organs and Thorax, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (M.M.); (R.M.)
| | - Roberta Morosetti
- Department of Neurosciences, Sense Organs and Thorax, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (M.M.); (R.M.)
| | - Giacomo Della Marca
- School of Medicine and Surgery, Catholic University of Sacred Heart, Largo Francesco Vito, 1, 00168 Rome, Italy; (I.S.); (S.B.); (P.A.R.); (J.D.G.); (G.D.M.); (A.B.)
- Department of Neurosciences, Sense Organs and Thorax, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (M.M.); (R.M.)
| | - Fabio Pilato
- Neurology, Neurophysiology and Neurobiology Unit, Department of Medicine, Fondazione Campus Bio-Medico di Roma, 00128 Rome, Italy;
| | - Aldobrando Broccolini
- School of Medicine and Surgery, Catholic University of Sacred Heart, Largo Francesco Vito, 1, 00168 Rome, Italy; (I.S.); (S.B.); (P.A.R.); (J.D.G.); (G.D.M.); (A.B.)
- Department of Neurosciences, Sense Organs and Thorax, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (M.M.); (R.M.)
| | - Paolo Profice
- UOC Neurologia and Stroke Unit, Mater Olbia Hospital, 07026 Olbia, Italy;
| | - Giovanni Frisullo
- Department of Neurosciences, Sense Organs and Thorax, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (M.M.); (R.M.)
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22
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Giossi R, Menichelli D, D'Amico F, Idotta L, Cirino M, Scardoni L, Furlanetto C, Maggi M, Bernocchi O, Bosca F, Girlando L, Pignatelli P, Pani A, Pastori D, Tozzo A, Scaglione F, Fornasari D. Efficacy and safety of direct oral anticoagulants in the pediatric population: a systematic review and a meta-analysis. J Thromb Haemost 2023; 21:2784-2796. [PMID: 37481075 DOI: 10.1016/j.jtha.2023.07.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 07/04/2023] [Accepted: 07/11/2023] [Indexed: 07/24/2023]
Abstract
BACKGROUND Direct oral anticoagulants (DOACs) represent a cornerstone of adult venous thromboembolism (VTE) treatment. Recently, randomized controlled trials (RCTs) investigating DOACs in pediatrics have been performed. OBJECTIVES To evaluate the efficacy and safety of DOACs in the pediatric population. METHODS We systematically searched MEDLINE (PubMed), EMBASE, and ClinicalTrials.gov from initiation up to August 20, 2022, for RCTs comparing DOACs to standard of care (SOC) in patients aged <18 years according to PRISMA guidelines (PROSPERO registration CRD42022353870). The primary analysis was performed according to the anticoagulation intensity and clinical setting (ie, prophylaxis in cardiac disease or treatment in VTE). Efficacy outcomes were all-cause mortality and VTE. Safety outcomes were major bleeding (MB), clinically relevant non-MB, any bleeding, serious adverse events, and discontinuation due to adverse events (AEs). RESULTS Seven RCTs were included in the systematic review and 6 in the meta-analysis (3 prophylaxis in cardiac disease and 3 treatment in VTE). DOACs showed a significant reduction of VTE recurrence for treatment (odds ratio [OR] = 0.42; 95% CI, 0.19-0.94) and a nonsignificant reduction in VTE occurrence in prophylaxis (OR = 0.22; 95% CI, 0.03-1.55). No differences were observed for any bleeding, serious AEs, and MB in prophylaxis. Nonsignificant trends were observed for clinically relevant non-MB, MB in treatment, and discontinuation due to AE in prophylaxis. We found a significant increase in discontinuation due to AE in treatment. CONCLUSIONS DOAC treatment seems to reduce VTE compared with SOC without major safety issues in the pediatric population, whereas DOAC prophylaxis seems at least comparable to SOC.
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Affiliation(s)
- Riccardo Giossi
- Chemical-Clinical Analyses Unit, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy; Department of Medical Biotechnology and Translational Medicine, Postgraduate School of Clinical Pharmacology and Toxicology, Università degli Studi di Milano, Milan, Italy
| | - Danilo Menichelli
- Department of General Surgery and Surgical Speciality, Sapienza University of Rome, Rome, Italy
| | - Federico D'Amico
- Department of Medical Biotechnology and Translational Medicine, Postgraduate School of Clinical Pharmacology and Toxicology, Università degli Studi di Milano, Milan, Italy
| | - Laura Idotta
- Department of Medical Biotechnology and Translational Medicine, Postgraduate School of Clinical Pharmacology and Toxicology, Università degli Studi di Milano, Milan, Italy
| | - Mario Cirino
- Department of Medical Biotechnology and Translational Medicine, Postgraduate School of Clinical Pharmacology and Toxicology, Università degli Studi di Milano, Milan, Italy
| | - Laura Scardoni
- Department of Medical Biotechnology and Translational Medicine, Postgraduate School of Clinical Pharmacology and Toxicology, Università degli Studi di Milano, Milan, Italy
| | - Costanza Furlanetto
- Department of Medical Biotechnology and Translational Medicine, Postgraduate School of Clinical Pharmacology and Toxicology, Università degli Studi di Milano, Milan, Italy
| | - Matteo Maggi
- Department of Medical Biotechnology and Translational Medicine, Postgraduate School of Clinical Pharmacology and Toxicology, Università degli Studi di Milano, Milan, Italy
| | - Ottavia Bernocchi
- Department of Medical Biotechnology and Translational Medicine, Postgraduate School of Clinical Pharmacology and Toxicology, Università degli Studi di Milano, Milan, Italy
| | - Federica Bosca
- Department of Medical Biotechnology and Translational Medicine, Postgraduate School of Clinical Pharmacology and Toxicology, Università degli Studi di Milano, Milan, Italy
| | - Luca Girlando
- Department of Medical Biotechnology and Translational Medicine, Postgraduate School of Clinical Pharmacology and Toxicology, Università degli Studi di Milano, Milan, Italy
| | - Pasquale Pignatelli
- Department of Clinical, Internal, Anesthesiological, and Cardiovascular Sciences, Sapienza University of Rome, Rome, Italy
| | - Arianna Pani
- Department of Oncology and Hemato-Oncology, Postgraduate School of Clinical Pharmacology and Toxicology, Università degli Studi di Milano, Milan, Italy
| | - Daniele Pastori
- Department of Clinical, Internal, Anesthesiological, and Cardiovascular Sciences, Sapienza University of Rome, Rome, Italy.
| | - Alessandra Tozzo
- Maternal and Infantile Department of Pediatrics, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Francesco Scaglione
- Chemical-Clinical Analyses Unit, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy; Department of Oncology and Hemato-Oncology, Postgraduate School of Clinical Pharmacology and Toxicology, Università degli Studi di Milano, Milan, Italy
| | - Diego Fornasari
- Department of Medical Biotechnology and Translational Medicine, Postgraduate School of Clinical Pharmacology and Toxicology, Università degli Studi di Milano, Milan, Italy
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23
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Atzemian N, Kareli D, Ragia G, Manolopoulos VG. Distinct pleiotropic effects of direct oral anticoagulants on cultured endothelial cells: a comprehensive review. Front Pharmacol 2023; 14:1244098. [PMID: 37841935 PMCID: PMC10576449 DOI: 10.3389/fphar.2023.1244098] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 09/13/2023] [Indexed: 10/17/2023] Open
Abstract
Direct Oral Anticoagulants (DOACs) have simplified the treatment of thromboembolic disease. In addition to their established anticoagulant effects, there are indications from clinical and preclinical studies that DOACs exhibit also non-anticoagulant actions, such as anti-inflammatory and anti-oxidant actions, advocating overall cardiovascular protection. In the present study, we provide a comprehensive overview of the existing knowledge on the pleiotropic effects of DOACs on endothelial cells (ECs) in vitro and their underlying mechanisms, while also identifying potential differences among DOACs. DOACs exhibit pleiotropic actions on ECs, such as anti-inflammatory, anti-atherosclerotic, and anti-fibrotic effects, as well as preservation of endothelial integrity. These effects appear to be mediated through inhibition of the proteinase-activated receptor signaling pathway. Furthermore, we discuss the potential differences among the four drugs in this class. Further research is needed to fully understand the pleiotropic effects of DOACs on ECs, their underlying mechanisms, as well as the heterogeneity between various DOACs. Such studies can pave the way for identifying biomarkers that can help personalize pharmacotherapy with this valuable class of drugs.
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Affiliation(s)
- Natalia Atzemian
- Laboratory of Pharmacology, Medical School, Democritus University of Thrace, Alexandroupolis, Greece
- Individualised Medicine and Pharmacological Research Solutions Center (IMPReS), Alexandroupolis, Greece
| | - Dimitra Kareli
- Laboratory of Pharmacology, Medical School, Democritus University of Thrace, Alexandroupolis, Greece
- Individualised Medicine and Pharmacological Research Solutions Center (IMPReS), Alexandroupolis, Greece
| | - Georgia Ragia
- Laboratory of Pharmacology, Medical School, Democritus University of Thrace, Alexandroupolis, Greece
- Individualised Medicine and Pharmacological Research Solutions Center (IMPReS), Alexandroupolis, Greece
| | - Vangelis G. Manolopoulos
- Laboratory of Pharmacology, Medical School, Democritus University of Thrace, Alexandroupolis, Greece
- Individualised Medicine and Pharmacological Research Solutions Center (IMPReS), Alexandroupolis, Greece
- Clinical Pharmacology Unit, Academic General Hospital of Alexandroupolis, Alexandroupolis, Greece
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24
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Aggarwal R, Ruff CT, Virdone S, Perreault S, Kakkar AK, Palazzolo MG, Dorais M, Kayani G, Singer DE, Secemsky E, Piccini J, Tahir UA, Shen C, Yeh RW. Development and Validation of the DOAC Score: A Novel Bleeding Risk Prediction Tool for Patients With Atrial Fibrillation on Direct-Acting Oral Anticoagulants. Circulation 2023; 148:936-946. [PMID: 37621213 PMCID: PMC10529708 DOI: 10.1161/circulationaha.123.064556] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 06/23/2023] [Indexed: 08/26/2023]
Abstract
BACKGROUND Current clinical decision tools for assessing bleeding risk in individuals with atrial fibrillation (AF) have limited performance and were developed for individuals treated with warfarin. This study develops and validates a clinical risk score to personalize estimates of bleeding risk for individuals with atrial fibrillation taking direct-acting oral anticoagulants (DOACs). METHODS Among individuals taking dabigatran 150 mg twice per day from 44 countries and 951 centers in this secondary analysis of the RE-LY trial (Randomized Evaluation of Long-Term Anticoagulation Therapy), a risk score was developed to determine the comparative risk for bleeding on the basis of covariates derived in a Cox proportional hazards model. The risk prediction model was internally validated with bootstrapping. The model was then further developed in the GARFIELD-AF registry (Global Anticoagulant Registry in the Field-Atrial Fibrillation), with individuals taking dabigatran, edoxaban, rivaroxaban, and apixaban. To determine generalizability in external cohorts and among individuals on different DOACs, the risk prediction model was validated in the COMBINE-AF (A Collaboration Between Multiple Institutions to Better Investigate Non-Vitamin K Antagonist Oral Anticoagulant Use in Atrial Fibrillation) pooled clinical trial cohort and the Quebec Régie de l'Assurance Maladie du Québec and Med-Echo Administrative Databases (RAMQ) administrative database. The primary outcome was major bleeding. The risk score, termed the DOAC Score, was compared with the HAS-BLED score. RESULTS Of the 5684 patients in RE-LY, 386 (6.8%) experienced a major bleeding event, within a median follow-up of 1.74 years. The prediction model had an optimism-corrected C statistic of 0.73 after internal validation with bootstrapping and was well-calibrated based on visual inspection of calibration plots (goodness-of-fit P=0.57). The DOAC Score assigned points for age, creatinine clearance/glomerular filtration rate, underweight status, stroke/transient ischemic attack/embolism history, diabetes, hypertension, antiplatelet use, nonsteroidal anti-inflammatory use, liver disease, and bleeding history, with each additional point scored associated with a 48.7% (95% CI, 38.9%-59.3%; P<0.001) increase in major bleeding in RE-LY. The score had superior performance to the HAS-BLED score in RE-LY (C statistic, 0.73 versus 0.60; P for difference <0.001) and among 12 296 individuals in GARFIELD-AF (C statistic, 0.71 versus 0.66; P for difference = 0.025). The DOAC Score had stronger predictive performance than the HAS-BLED score in both validation cohorts, including 25 586 individuals in COMBINE-AF (C statistic, 0.67 versus 0.63; P for difference <0.001) and 11 945 individuals in RAMQ (C statistic, 0.65 versus 0.58; P for difference <0.001). CONCLUSIONS In individuals with atrial fibrillation potentially eligible for DOAC therapy, the DOAC Score can help stratify patients on the basis of expected bleeding risk.
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Affiliation(s)
- Rahul Aggarwal
- Richard A. and Susan F. Smith Center for Outcomes Research in Cardiology, Division of Cardiology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
- Heart and Vascular Center, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| | - Christian T. Ruff
- TIMI Study Group, Division of Cardiovascular Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, United States
| | | | - Sylvie Perreault
- Faculty of Pharmacy, University of Montreal, Montreal, Quebec, Canada
| | - Ajay K. Kakkar
- Thrombosis Research Institute, London, United Kingdom
- University College London, London, United Kingdom
| | - Michael G. Palazzolo
- TIMI Study Group, Division of Cardiovascular Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, United States
| | - Marc Dorais
- StatSciences Inc., Notre-Dame-de-l’Île-Perrot, Quebec, Canada
| | - Gloria Kayani
- Thrombosis Research Institute, London, United Kingdom
| | - Daniel E. Singer
- Division of General Internal Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Eric Secemsky
- Richard A. and Susan F. Smith Center for Outcomes Research in Cardiology, Division of Cardiology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Jonathan Piccini
- Duke Clinical Research Institute, Duke University, Durham, North Carolina
| | - Usman A. Tahir
- Richard A. and Susan F. Smith Center for Outcomes Research in Cardiology, Division of Cardiology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Changyu Shen
- Advanced Analytics, Biogen Digital Health and Worldwide Medical, Cambridge, Massachusetts
| | - Robert W. Yeh
- Richard A. and Susan F. Smith Center for Outcomes Research in Cardiology, Division of Cardiology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
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25
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Diaz AB, Chow J, Hoo FK, Koh KW, Lee GCK, Teo WS, Venketasubramanian N, Wang CC, Mehta R. Early experiences with edoxaban for stroke prevention in atrial fibrillation in the Southeast Asia region. Drugs Context 2023; 12:2023-3-3. [PMID: 37711730 PMCID: PMC10499367 DOI: 10.7573/dic.2023-3-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 08/01/2023] [Indexed: 09/16/2023] Open
Abstract
Edoxaban, a once-daily, direct-acting oral anticoagulant, is approved to prevent stroke or systemic embolism in non-valvular atrial fibrillation (NVAF) and treat venous thromboembolism. The clinical benefit of edoxaban for stroke prevention in Asian patients with NVAF has been demonstrated in clinical and real-world studies. We share early clinical experiences with once-daily edoxaban and discuss its evidence-based use in patients with NVAF in Southeast Asia through several cases of patients at high risk, including frail patients, elderly patients with multiple comorbidities and patients with increased bleeding risk. These cases demonstrate the effectiveness and safety of once-daily edoxaban in patients with NVAF in Southeast Asia.
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Affiliation(s)
| | - Jeremy Chow
- Asian Heart & Vascular Centre, Singapore, Singapore
| | - Fan Kee Hoo
- University Putra Malaysia, Serdang, Malaysia
| | - Kok Wei Koh
- Subang Jaya Medical Centre, Subang Jaya, Malaysia
| | | | - Wee Siong Teo
- Mount Elizabeth Medical Centre, Singapore, Singapore
| | | | - Chun-Chieh Wang
- Chang Gung Memorial Hospital, Linkou and Chang Gung University, Taoyuan, Taiwan
| | - Radhika Mehta
- A. Menarini Asia-Pacific Pte Ltd, Singapore, Singapore
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Gavrilova A, Meisters J, Latkovskis G, Urtāne I. Stability of Direct Oral Anticoagulants Concentrations in Blood Samples for Accessibility Expansion of Chromogenic Assays. Medicina (Kaunas) 2023; 59:1339. [PMID: 37512150 PMCID: PMC10384965 DOI: 10.3390/medicina59071339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 07/07/2023] [Accepted: 07/18/2023] [Indexed: 07/30/2023]
Abstract
Background and Objectives: Direct oral anticoagulants (DOACs) are used for minimising the risk of thromboembolic events. In clinical practice, there is no need to measure DOAC concentration in the routine. Nevertheless, there are cases where such measurements are necessary, as the European Society of Cardiology's guideline recommends. However, determining DOAC levels is not available for everyone due to chromogenic assay availability limitations from sample storage problems, as tests are performed only in a few healthcare settings. This study aimed to assess whether more applicable storage conditions could be used for transportation to provide chromogenic assays for outpatient healthcare and other hospitals' practices. Materials and Methods: Chromogenic assays measuring anti-FXa (for rivaroxaban and edoxaban) and anti-FIIa (for dabigatran) were used. Concentrations were determined immediately after blood collection as baseline value: (1) after the storage of citrated whole blood in refrigerator (+2-8 °C); (2) of citrated plasma in refrigerator (+2-8 °C); and (3) of citrated frozen plasma (-20 °C) on the third and seventh days of storage. Acceptable change limits were considered stable if the deviation did not exceed ±20% of the baseline value. Results: The median (Cl 95%) baseline value of rivaroxaban was 168 (147-236) ng/mL; of dabigatran 139 (99-178) ng/mL; and of edoxaban-174 (135-259) ng/mL. The median deviation from a baseline value stored as citrate whole blood samples (+2-8 °C) was 5.4% and 3.4%; as citrated plasma (+2-8 °C) was 0.4% and -0.6%; and as citrated frozen plasma (-20 °C) was -0.2% and 0.2% on the third and seventh days of storage, respectively. Conclusions: Our data suggest that whole blood samples stored in a refrigerator, as well as citrated plasma samples stored in both the refrigerator and freezer, preserve DOAC concentration stable at +2-8 °C or -20 °C for up to 7 days, and are suitable for transportation, except for low-concentration samples.
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Affiliation(s)
- Anna Gavrilova
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Riga Stradiņš University, LV-1007 Riga, Latvia
- Department of Pharmaceuticals, Red Cross Medical College of Riga Stradiņš University, LV-1009 Riga, Latvia
| | - Jānis Meisters
- Joint Laboratory, Pauls Stradiņš Clinical University Hospital, LV-1002 Riga, Latvia
| | - Gustavs Latkovskis
- Latvian Center of Cardiology, Pauls Stradiņš Clinical University Hospital, LV-1002 Riga, Latvia
- Institute of Cardiology and Regenerative Medicine, University of Latvia, LV-1004 Riga, Latvia
| | - Inga Urtāne
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Riga Stradiņš University, LV-1007 Riga, Latvia
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Köhler C, Tittl L, Hänsel U, Hammermüller E, Marten S, Naue C, Spindler M, Stannek L, Fache K, Beyer-Westendorf J. Periinterventional Management of Edoxaban in Major Procedures: Results from the DRESDEN NOAC REGISTRY. TH Open 2023; 7:e251-e261. [PMID: 37746027 PMCID: PMC10516686 DOI: 10.1055/s-0043-1774304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Accepted: 06/26/2023] [Indexed: 09/26/2023] Open
Abstract
Background Edoxaban is a non-vitamin K dependent oral anticoagulant (NOAC) licensed for venous thromboembolism (VTE) treatment or stroke prevention in atrial fibrillation. Major surgical procedures are not uncommon in anticoagulated patients but data on perioperative edoxaban management are scarce. Patients and Methods Using data from the prospective DRESDEN NOAC REGISTRY, we extracted data on major surgical procedures in edoxaban patients. Periinterventional edoxaban management patterns and rates of outcome events were evaluated until day 30 after procedure. Results Between 2011 and 2021, 3,448 procedures were identified in edoxaban patients, including 287 (8.3%) major procedures. A scheduled interruption of edoxaban was observed in 284/287 major procedures (99%) with a total median edoxaban interruption time of 11.0 days (25-75th percentile: 5.0-18.0 days). Heparin bridging was documented in 183 procedures (46 prophylactic dosages, 111 intermediate and 26 therapeutic dosages). Overall, 7 (2.4%; 95% CI: 1.2-4.9%) major cardiovascular events (5 VTE, 2 arterial thromboembolic events) and 38 major bleedings (13.2%; 95% CI: 9.8-17.7%) were observed and 6 patients died (2.1%; 95% CI: 1.0-4.5%). Rates of major cardiovascular events with or without heparin bridging were comparable (4/137; 2.9%; 95% CI: 1.1-7.3% vs. 3/82; 3.7%; 95% CI: 1.3-10.2%). Major bleedings occurred numerically more frequent in patients receiving heparin bridging (23/137; 16.8%; 95% CI: 11.5-23.9%) versus procedures without heparin bridging (9/82; 11.0%; 95% CI: 5.9-19.6%). Conclusion Within the limitations of our study design, real-world periprocedural edoxaban management seems effective and safe. Use of heparin bridging seems to have limited effects on reducing vascular events but may increase bleeding risk.
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Affiliation(s)
- Christina Köhler
- Division of “Thrombosis and Hemostasis,” Department of Medicine I, University Hospital “Carl Gustav Carus,” Technical University Dresden, Dresden, Germany
| | - Luise Tittl
- Division of “Thrombosis and Hemostasis,” Department of Medicine I, University Hospital “Carl Gustav Carus,” Technical University Dresden, Dresden, Germany
| | - Ulrike Hänsel
- Division of “Thrombosis and Hemostasis,” Department of Medicine I, University Hospital “Carl Gustav Carus,” Technical University Dresden, Dresden, Germany
| | - Evelyn Hammermüller
- Division of “Thrombosis and Hemostasis,” Department of Medicine I, University Hospital “Carl Gustav Carus,” Technical University Dresden, Dresden, Germany
| | - Sandra Marten
- Division of “Thrombosis and Hemostasis,” Department of Medicine I, University Hospital “Carl Gustav Carus,” Technical University Dresden, Dresden, Germany
| | - Christiane Naue
- Division of “Thrombosis and Hemostasis,” Department of Medicine I, University Hospital “Carl Gustav Carus,” Technical University Dresden, Dresden, Germany
| | - Marianne Spindler
- Division of “Thrombosis and Hemostasis,” Department of Medicine I, University Hospital “Carl Gustav Carus,” Technical University Dresden, Dresden, Germany
| | - Laura Stannek
- Division of “Thrombosis and Hemostasis,” Department of Medicine I, University Hospital “Carl Gustav Carus,” Technical University Dresden, Dresden, Germany
| | - Kristina Fache
- Division of “Thrombosis and Hemostasis,” Department of Medicine I, University Hospital “Carl Gustav Carus,” Technical University Dresden, Dresden, Germany
| | - Jan Beyer-Westendorf
- Division of “Thrombosis and Hemostasis,” Department of Medicine I, University Hospital “Carl Gustav Carus,” Technical University Dresden, Dresden, Germany
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Burger A, Studt JD, Mendez A, Alberio L, Fontana P, Wuillemin WA, Schmidt A, Graf L, Gerber B, Bovet C, Sauter TC, Binder NB, Nagler M. Determination of Anti-Xa Inhibitor Plasma Concentrations Using a Universal Edoxaban Calibrator. Diagnostics (Basel) 2023; 13:2128. [PMID: 37371023 DOI: 10.3390/diagnostics13122128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 06/18/2023] [Accepted: 06/19/2023] [Indexed: 06/29/2023] Open
Abstract
A universal calibrator for the determination of all anti-Xa inhibitors would support laboratory processes. We aimed to test the clinical performance of an anti-Xa assay utilizing a universal edoxaban calibrator to determine clinically relevant concentrations of all anti-Xa inhibitors. Following a pilot study, we enrolled 553 consecutive patients taking rivaroxaban, edoxaban, or apixaban from nine study centers in a prospective cross-sectional study. The Technochrom® anti-Xa assay was conducted using the Technoview® edoxaban calibrator. Using ultra-high-performance liquid chromatography-tandem mass spectrometry (LC-MS/MS), anti-Xa inhibitor drug concentrations were determined. Sensitivities and specificities to detect three clinically relevant drug concentrations (30 µgL-1, 50 µgL-1, 100 µgL-1) were determined. Overall, 300 patients treated with rivaroxaban, 221 with apixaban, and 32 with edoxaban were included. The overall correlation coefficient (rs) was 0.95 (95% CI 0.94, 0.96). An area under the receiver operating characteristic curve of 0.96 for 30 µgL-1, 0.98 for 50 µgL-1, and 0.99 for 100 µgL-1 was found. The sensitivities were 92.3% (95% CI 89.2, 94.6), 92.7% (89.4, 95.1), and 94.8% (91.1, 97.0), respectively (specificities 82.2%, 93.7%, and 94.4%). In conclusion, the clinical performance of a universal, edoxaban-calibrated anti-Xa assay was solid and most drug concentrations were predicted correctly.
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Affiliation(s)
- Annika Burger
- Department of Clinical Chemistry, Inselspital, Bern University Hospital, University of Bern, 3010 Bern, Switzerland
| | - Jan-Dirk Studt
- Division of Medical Oncology and Hematology, University Hospital Zurich, University of Zurich, 8006 Zurich, Switzerland
| | - Adriana Mendez
- Institute for Laboratory Medicine, Kantonsspital Aarau, 5001 Aarau, Switzerland
| | - Lorenzo Alberio
- Service and Central Laboratory of Hematology, Centre Hospitalier Universitaire Vaudois (CHUV), 1011 Lausanne, Switzerland
| | - Pierre Fontana
- Division of Angiology and Hemostasis, Geneva University Hospital, 1205 Geneva, Switzerland
| | - Walter A Wuillemin
- Division of Hematology, Hematology Laboratory, Cantonal Hospital of Lucerne, University of Bern, 3012 Bern, Switzerland
| | - Adrian Schmidt
- Institute of Laboratory Medicine, Clinic of Medical Oncology and Hematology, Municipal City Hospital Zurich Triemli, 8063 Zurich, Switzerland
| | - Lukas Graf
- Centre for Laboratory Medicine, 9001 St. Gallen, Switzerland
| | - Bernhard Gerber
- Clinic of Hematology, Oncology Institute of Southern Switzerland, 6500 Bellinzona, Switzerland
| | - Cédric Bovet
- Department of Clinical Chemistry, Inselspital, Bern University Hospital, University of Bern, 3010 Bern, Switzerland
| | - Thomas C Sauter
- Department of Emergency Medicine, Inselspital, Bern University Hospital, 3010 Bern, Switzerland
| | - Nikolaus B Binder
- Technoclone Herstellung von Diagnostika und Arzneimitteln GmbH, 1230 Vienna, Austria
| | - Michael Nagler
- Department of Clinical Chemistry, Inselspital, Bern University Hospital, University of Bern, 3010 Bern, Switzerland
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Malagù M, Longo F, Marchini F, Sirugo P, Capanni A, Clò S, Mari E, Culcasi M, Bertini M. Non-Vitamin K Antagonist Oral Anticoagulants in Patients with β-Thalassemia. Biology (Basel) 2023; 12:biology12040491. [PMID: 37106692 PMCID: PMC10136165 DOI: 10.3390/biology12040491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 03/18/2023] [Accepted: 03/23/2023] [Indexed: 04/29/2023]
Abstract
Background. Patients with β-thalassemia have a high incidence of atrial fibrillation (AF) and other supraventricular arrhythmias. The use of non-vitamin K antagonist oral anticoagulants (NOACs) for thromboembolic prophylaxis in patients with β-thalassemia has not been systematically evaluated. Methods. We enrolled patients with transfusion-dependent β-thalassemia, who were on treatment with NOACs for thromboembolic prophylaxis of supraventricular arrhythmias. Data on thromboembolic and bleeding events were collected. Results. Eighteen patients were enrolled. The patients had a history of AF (sixteen), typical atrial flutter (five), and atypical atrial flutter (four). The patients were treated with dabigatran (seven), apixaban (five), rivaroxaban (four) or edoxaban (two). The mean follow-up duration was 22 ± 15 months. No thromboembolic events were reported. No major bleedings were observed. Three patients had non-major bleeding events. Two patients reported dyspepsia during treatment with dabigatran and were shifted to a different NOAC. Conclusions. Our study suggests the efficacy and safety of NOACs in patients affected by transfusion-dependent β-thalassemia.
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Affiliation(s)
- Michele Malagù
- Cardiology Unit, Azienda Ospedaliero-Universitaria di Ferrara, 44124 Cona, Italy
| | - Filomena Longo
- Day Hospital Thalassemia and Hemoglobinopathies, Azienda Ospedaliero-Universitaria di Ferrara, 44124 Cona, Italy
| | - Federico Marchini
- Cardiology Unit, Azienda Ospedaliero-Universitaria di Ferrara, 44124 Cona, Italy
| | - Paolo Sirugo
- Cardiology Unit, Azienda Ospedaliero-Universitaria di Ferrara, 44124 Cona, Italy
| | - Andrea Capanni
- Cardiology Unit, Azienda Ospedaliero-Universitaria di Ferrara, 44124 Cona, Italy
| | - Stefano Clò
- Cardiology Unit, Azienda Ospedaliero-Universitaria di Ferrara, 44124 Cona, Italy
| | - Elisa Mari
- Day Hospital Thalassemia and Hemoglobinopathies, Azienda Ospedaliero-Universitaria di Ferrara, 44124 Cona, Italy
| | - Martina Culcasi
- Day Hospital Thalassemia and Hemoglobinopathies, Azienda Ospedaliero-Universitaria di Ferrara, 44124 Cona, Italy
| | - Matteo Bertini
- Cardiology Unit, Azienda Ospedaliero-Universitaria di Ferrara, 44124 Cona, Italy
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30
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Stöllberger C, Schneider B, Finsterer J. Drug-drug interactions with direct oral anticoagulants for the prevention of ischemic stroke and embolism in atrial fibrillation: a narrative review of adverse events. Expert Rev Clin Pharmacol 2023; 16:313-328. [PMID: 36861431 DOI: 10.1080/17512433.2023.2187376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
Abstract
INTRODUCTION In randomized trials, direct oral anticoagulants (DOAC) were non-inferior to the vitamin-K-antagonist (VKA) warfarin in preventing stroke/embolism in patients with atrial fibrillation (AF). DOAC are substrates for P-glycoprotein (P-gp), CYP3A4 and CYP2C9. The activity of these enzymes is modulated by several drugs which might induce pharmacokinetic drug-drug interactions (DDI). Drugs affecting platelet function have the potential for pharmacodynamic DDI of DOAC. AREAS COVERED The literature was searched for: 'dabigatran,' 'rivaroxaban,' 'edoxaban,' or 'apixaban' and drugs affecting platelet function, CYP3A4-, CYP2C9- or P-gp-activity. Reports about bleeding and embolic events attributed to DDI with DOAC in AF-patients were found for 43 of 171 drugs with interacting potential (25%), most frequently with antiplatelet and nonsteroidal anti-inflammatory drugs. Whereas a co-medication of platelet-affecting drugs is invariably reported to increase the bleeding risk, the findings regarding P-gp-, CYP3A4- and CYP2C9- activity-affecting drugs are ambiguous. EXPERT OPINION Tests for plasma DOAC-levels and information about DDI of DOAC should be widely available and user-friendly. If advantages and disadvantages of DOAC and VKA can be investigated exhaustively, individualized anticoagulant therapy can be offered to patients, considering co-medication, comorbidities, genetic and geographic factors and the health care system.
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Mariño-Ocampo N, Rodríguez DF, Guerra Díaz D, Zúñiga-Núñez D, Duarte Y, Fuentealba D, Zacconi FC. Direct Oral FXa Inhibitors Binding to Human Serum Albumin: Spectroscopic, Calorimetric, and Computational Studies. Int J Mol Sci 2023; 24:ijms24054900. [PMID: 36902328 PMCID: PMC10002493 DOI: 10.3390/ijms24054900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 02/26/2023] [Accepted: 03/01/2023] [Indexed: 03/06/2023] Open
Abstract
Direct FXa inhibitors are an important class of bioactive molecules (rivaroxaban, apixaban, edoxaban, and betrixaban) applied for thromboprophylaxis in diverse cardiovascular pathologies. The interaction of active compounds with human serum albumin (HSA), the most abundant protein in blood plasma, is a key research area and provides crucial information about drugs' pharmacokinetics and pharmacodynamic properties. This research focuses on the study of the interactions between HSA and four commercially available direct oral FXa inhibitors, applying methodologies including steady-state and time-resolved fluorescence, isothermal titration calorimetry (ITC), and molecular dynamics. The HSA complexation of FXa inhibitors was found to occur via static quenching, and the complex formation in the ground states affects the fluorescence of HSA, with a moderate binding constant of 104 M-1. However, the ITC studies reported significantly different binding constants (103 M-1) compared with the results obtained through spectrophotometric methods. The suspected binding mode is supported by molecular dynamics simulations, where the predominant interactions were hydrogen bonds and hydrophobic interactions (mainly π-π stacking interactions between the phenyl ring of FXa inhibitors and the indole moiety of Trp214). Finally, the possible implications of the obtained results regarding pathologies such as hypoalbuminemia are briefly discussed.
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Affiliation(s)
- Nory Mariño-Ocampo
- Escuela de Química, Facultad de Química y de Farmacia, Pontificia Universidad Católica de Chile, Santiago 7820436, Chile
| | - Diego F. Rodríguez
- Escuela de Química, Facultad de Química y de Farmacia, Pontificia Universidad Católica de Chile, Santiago 7820436, Chile
| | - Daniel Guerra Díaz
- Escuela de Química, Facultad de Química y de Farmacia, Pontificia Universidad Católica de Chile, Santiago 7820436, Chile
| | - Daniel Zúñiga-Núñez
- Escuela de Química, Facultad de Química y de Farmacia, Pontificia Universidad Católica de Chile, Santiago 7820436, Chile
| | - Yorley Duarte
- Center for Bioinformatics and Integrative Biology, Facultad de Ciencias de la Vida, Universidad Andrés Bello, Santiago 8370035, Chile
| | - Denis Fuentealba
- Escuela de Química, Facultad de Química y de Farmacia, Pontificia Universidad Católica de Chile, Santiago 7820436, Chile
- Correspondence: (D.F.); (F.C.Z.)
| | - Flavia C. Zacconi
- Escuela de Química, Facultad de Química y de Farmacia, Pontificia Universidad Católica de Chile, Santiago 7820436, Chile
- Institute for Biological and Medical Engineering, Schools of Engineering, Medicine and Biological Sciences, Pontificia Universidad Católica de Chile, Santiago 7820436, Chile
- Centro de Investigaciones en Nanotecnología y Materiales Avanzados, CIEN-UC, Pontificia Universidad Católica de Chile, Santiago 7820436, Chile
- Center for Nanomedicine, Diagnostic & Drug Development (ND3), Universidad de Talca, Talca 3460000, Chile
- Correspondence: (D.F.); (F.C.Z.)
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Chao TF, Unverdorben M, Kirchhof P, Koretsune Y, Yamashita T, Crozier RA, Pecen L, Chen C, Borrow AP, De Caterina R. Prescribing Patterns and Outcomes of Edoxaban in Atrial Fibrillation: One-Year Data from the Global ETNA-AF Program. J Clin Med 2023; 12:jcm12051870. [PMID: 36902656 PMCID: PMC10003604 DOI: 10.3390/jcm12051870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 02/17/2023] [Accepted: 02/18/2023] [Indexed: 03/02/2023] Open
Abstract
Non-recommended dosing occurs in ~25-50% of non-vitamin K antagonist oral anticoagulant prescriptions, with limited data for edoxaban. We analyzed edoxaban dosing patterns in atrial fibrillation patients from the Global ETNA-AF program, relating patterns to baseline characteristics and 1-year clinical outcomes. The following dosing groups were compared: non-recommended 60 mg ("overdosed") vs. recommended 30 mg; non-recommended 30 mg ("underdosed") vs. recommended 60 mg. Most (22,166/26,823; 82.6%) patients received recommended doses. Non-recommended dosing was more frequent near label-specified dose-reduction thresholds. Ischemic stroke (IS; HR 0.85, 95% CI 0.50-1.47; p = 0.6) and major bleeding (MB; HR 1.47, 95% CI 0.97-2.71; p = 0.07) did not differ between recommended 60 mg and "underdosed" groups, whereas all-cause (HR 1.61, 95% CI 1.23-2.08; p = 0.0003) and cardiovascular deaths (HR 1.61, 95% CI 1.11-2.38; p = 0.01) were higher in the "underdosed" group. Compared with recommended 30 mg, the "overdosed" group had lower IS (HR 0.51, 95% CI 0.28-0.98; p = 0.04) and all-cause death (HR 0.74, 95% CI 0.55-0.98; p = 0.03) without higher MB (HR 0.74, 95% CI 0.46-1.22; p = 0.2). In conclusion: non-recommended dosing was infrequent, but more common near dose-reduction thresholds. "Underdosing" was not associated with better clinical outcomes. The "overdosed" group had lower IS and all-cause death without higher MB.
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Affiliation(s)
- Tze-Fan Chao
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei 11220, Taiwan
- Institute of Clinical Medicine, Cardiovascular Research Center, National Yang Ming Chiao Tung University, Taipei 11217, Taiwan
| | - Martin Unverdorben
- Global Specialty Medical Affairs, Daiichi Sankyo, Inc., Basking Ridge, NJ 07920, USA
| | - Paulus Kirchhof
- Department of Cardiology, University Heart and Vascular Centre Hamburg, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Lübeck, 20246 Hamburg, Germany
- Institute of Cardiovascular Sciences, University of Birmingham, IBR 136, Wolfson Drive, Birmingham B15 2TT, UK
| | - Yukihiro Koretsune
- Cardiovascular Division, National Hospital Organization Osaka National Hospital, Osaka 540-0006, Japan
| | - Takeshi Yamashita
- Department of Cardiovascular Medicine, The Cardiovascular Institute, Tokyo 106-0031, Japan
| | - Robert A. Crozier
- Global Specialty Medical Affairs, Daiichi Sankyo, Inc., Basking Ridge, NJ 07920, USA
| | - Ladislav Pecen
- Institute of Computer Science, Academy of Sciences of the Czech Republic, 18207 Prague, Czech Republic
| | - Cathy Chen
- Global Specialty Medical Affairs, Daiichi Sankyo, Inc., Basking Ridge, NJ 07920, USA
| | - Amanda P. Borrow
- Global Specialty Medical Affairs, Daiichi Sankyo, Inc., Basking Ridge, NJ 07920, USA
| | - Raffaele De Caterina
- Pisa University Hospital, University of Pisa, 56126 Pisa, Italy
- Fondazione VillaSerena per la Ricerca, 65013 Città Sant’Angelo, Italy
- Correspondence: ; Tel.: +39-050-315-2714; Fax: +39-050-315-2684
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Kumano O, Suzuki S, Yamazaki M, An Y, Yasaka M, Ieko M. Evaluation of newly-developed modified diluted prothrombin time reagent in non-valvular atrial fibrillation patients with direct oral anticoagulants: A comparative study with conventional reagents. Int J Lab Hematol 2023; 45:119-125. [PMID: 36114152 DOI: 10.1111/ijlh.13971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Accepted: 08/31/2022] [Indexed: 01/18/2023]
Abstract
INTRODUCTION A single assay to assess the effect of the direct FXa inhibitor is needed clinically because prothrombin (PT) assay is not yet sensitive enough for accurate evaluation. We developed modified diluted prothrombin time (mdPT) assay showing a high reactivity to direct FXa inhibitors based on prothrombin time (PT) reagent. The purpose of this study was to evaluate the reactivity of mdPT to direct FXa inhibitors comparing to that of commercial PT reagents and diluted prothrombin time (dPT). METHODS The correlation and slopes of mdPT against the drug concentrations by anti-Xa assay were compared to those of the four commercial reagents of PT or dPT in 275, 257, and 243 clinical samples collected from non-valvular atrial fibrillation (NVAF) patients who are prescribed apixaban, edoxaban or rivaroxaban for stroke prevention, respectively. RESULTS The correlation coefficient (95% confidence interval) of mdPT against apixaban, edoxaban, and rivaroxaban was 0.818 (0.775-0.854), 0.914 (0.892-0.932), and 0.814 (0.766-0.852), respectively. The slope (95% confidence interval) of mdPT for apixaban, edoxaban, and rivaroxaban was 0.0068 (0.0063-0.0075), 0.0076 (0.0072-0.0080), and 0.0072 (0.0065-0.0078), respectively, which were higher than that of four commercial PT and dPT reagents, ranging within 0.0006-0.0023, 0.0017-0.0038, and 0.0016-0.0057 (all, p < 0.001), respectively. CONCLUSION Compared with other PT and dPT reagents, mdPT reagent showed sharper slope to all direct FXa inhibitors, and higher correlation to apixaban and comparable correlation to edoxaban and rivaroxaban. This new reagent is expected to be a coagulation screening assay having a consistently high response to any types of direct FXa inhibitors.
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Affiliation(s)
| | - Shinya Suzuki
- Department of Cardiovascular Medicine, The Cardiovascular Institute, Tokyo, Japan
| | - Masako Yamazaki
- Department of Neurology, Tokyo Women's Medical University, Tokyo, Japan.,Department of Artificial Intelligence Medicine, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Yoshimori An
- Department of Cardiology, National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - Masahiro Yasaka
- Department of Cerebrovascular Medicine and Neurology, Clinical Research Institute, National Hospital Organization Kyushu Medical Center, Fukuoka, Japan
| | - Masahiro Ieko
- Department of Internal Medicine, School of Dentistry, Health Sciences University of Hokkaido, Ishikari-Tobetsu, Hokkaido, Japan.,Department of Clinical Laboratory, Iwate Prefectural Chubu Hospital, Iwate, Japan
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Mikami R, Hayakawa M, Imai S, Maekawa K, Yamazaki K, Sugawara M, Takekuma Y. Prediction and Implications of Edoxaban-Associated Bleeding in Patients after Critical Illness. J Clin Med 2023; 12. [PMID: 36769508 DOI: 10.3390/jcm12030860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 12/28/2022] [Accepted: 01/20/2023] [Indexed: 01/24/2023] Open
Abstract
In this retrospective study, we aimed to identify the risk factors for bleeding in patients after critical illness during edoxaban treatment. Data from patients who received edoxaban after critical illness at the Emergency Department at a tertiary care hospital were obtained from the hospital medical records. Multivariate analysis revealed the risk factors for edoxaban-associated bleeding. Additionally, we developed an edoxaban-associated bleeding score (EAB score) based on these results. The derived EAB score was compared with the HAS-BLED score using receiver operating characteristic (ROC) curve analysis. Bleeding was observed in 42 of 114 patients (36.8%). We identified the following bleeding predictors (odds ratios, 95% confidence interval, score points) using multivariate analysis: concomitant use of antiplatelet agents (6.759, 2.047-22.32, 2 points), concomitant use of P-glycoprotein inhibitors (3.825, 1.484-9.856, 1 point), prothrombin time (PT)% following edoxaban administration of <75% and ≥60% (2.507, 0.788-7.970, 1 point), and PT% following edoxaban administration of <60% (11.23, 3.560-35.42, 3 points). The ROC curve analysis revealed an area under the curve of 0.826 for the EAB score and 0.625 for the HAS-BLED score. Under appropriate edoxaban dosing regimens in patients after critical illness, a combination of antiplatelet agents, P-gp inhibitors, and a low PT% following edoxaban administration were identified as strong risk factors for bleeding.
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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) 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] [What about the content of this article? (0)] [Affiliation(s)] [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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Hiramoto K, Akita N, Nishioka J, Suzuki K. Edoxaban, a Factor Xa-Specific Direct Oral Anticoagulant, Significantly Suppresses Tumor Growth in Colorectal Cancer Colon26-Inoculated BALB/c Mice. TH Open 2023; 7:e1-e13. [PMID: 36751299 PMCID: PMC9825203 DOI: 10.1055/s-0042-1758855] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 10/10/2022] [Indexed: 01/09/2023]
Abstract
Introduction Certain low-molecular-weight heparins have been reported to reduce tumor growth and metastasis in tumor cell-inoculated mouse models and cancer patients. Recently, direct oral anticoagulants (DOACs) have been widely used in patients with thromboembolism. This study was aimed at investigating the effect of DOACs, which target thrombin or factor Xa, on tumor growth in a syngeneic mouse model comprising BALB/c mice inoculated with colon cancer Colon26 cells. Materials and Methods DOACs targeting thrombin (dabigatran etexilate [DABE]) or factor Xa (rivaroxaban [RVX] and edoxaban [EDX]) were orally administered daily to male BALB/c mice inoculated with Colon26 cells, followed by analyses of tumor growth and plasma levels of coagulation- and tumor-related factors such as tissue factor (TF), plasminogen activator inhibitor-1 (PAI-1), interleukin-6 (IL-6), and matrix metalloproteinase-2 (MMP-2). Results Colon26 cells expressed significant amounts of functionally active TF. Tumor growth in Colon26-inoculated mice was significantly suppressed in DABE- or RVX-treated mice ( p <0.05) and was suppressed more significantly in EDX-treated mice ( p <0.01). Therefore, the antitumor mechanism of action of EDX was investigated next. Plasma levels of TF, PAI-1, IL-6, and MMP-2 were elevated in Colon26-inoculated mice but were significantly reduced in EDX-treated mice ( p <0.01). The expression of protease-activated receptor (PAR)1, PAR2, signal transducer and activator of transcription-3 (STAT3), cyclin D1, and Ki67 was increased in tumor tissue of Colon26-inoculated mice but (except for PAR1) was significantly decreased in tumor tissues of EDX-treated mice ( p <0.01). In addition, apoptotic cells and p53 protein levels were significantly increased in tumor tissues of EDX-treated mice. Conclusion The data suggest that among the tested DOACs, EDX significantly suppresses tumor cell proliferation via the factor Xa-PAR2 pathway, which is activated by coagulation and inflammation in Colon26-inoculated mice and induces tumor cell apoptosis.
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Affiliation(s)
- Keiichi Hiramoto
- Department of Molecular Pathobiology, Faculty of Pharmaceutical Sciences, Suzuka University of Medical Science, Suzuka-city, Mie, Japan
| | - Nobuyuki Akita
- Department of Clinical Engineering, Faculty of Medical Engineering, Suzuka University of Medical Science, Suzuka-city, Mie, Japan
| | - Junji Nishioka
- Department of Clinical Nutrition, Faculty of Health Science, Suzuka University of Medical Science, Suzuka-city, Mie, Japan
| | - Koji Suzuki
- Department of Molecular Pathobiology, Faculty of Pharmaceutical Sciences, Suzuka University of Medical Science, Suzuka-city, Mie, Japan,Address for correspondence Koji Suzuki, PhD Department of Molecular Pathobiology, Faculty of Pharmaceutical Sciences, Suzuka University of Medical Science.Minamitamagaki-cho 3500-3, Suzuka-city, Mie 513-8670Japan
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Aigami T, Ishigo T, Takada R, Yano T, Koyama M, Katano S, Fujii S, Fukudo M. Comparison of the Treatment Persistence Among 4 Direct Oral Anticoagulants in Patients With Nonvalvular Atrial Fibrillation: A 5-Year Retrospective Cohort Study. J Clin Pharmacol 2023; 63:654-663. [PMID: 36609916 DOI: 10.1002/jcph.2204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Accepted: 01/04/2023] [Indexed: 01/09/2023]
Abstract
Four direct oral anticoagulants (DOACs) are used in Japan (edoxaban, rivaroxaban, apixaban, and dabigatran); however, few studies have examined the long-term treatment persistence of these DOACs. Furthermore, the factors associated with persistence remain unclear. This single-center, retrospective cohort study enrolled participants who were newly prescribed the 4 DOACs between January 1, 2012, and April 30, 2020. We assessed the treatment persistence rate by calculating the cumulative incidence rate of prescription switch or discontinuation for 5 years from the initial prescription. The factors associated with persistence were examined using multivariate analysis. The edoxaban was used as a reference for comparison with the other DOACs. The persistence rate at 5 years was 52.9% for all DOACs, including 67.0%, 51.6%, 50.2%, and 37.0% for edoxaban, rivaroxaban, apixaban, and dabigatran, respectively. Multivariate analysis revealed that age >65 years (hazard ratio [HR], 0.62 [95%CI, 0.41-0.93]), chronic kidney disease (HR, 1.63 [95%CI, 1.11-2.39]), baseline hemoglobin (HR, 0.85 [95%CI, 0.78-0.93]), diabetes mellitus (HR, 0.51 [95%CI, 0.29-0.93]), and type of DOACs (rivaroxaban: HR, 1.81 [95%CI, 1.03-3.18]; apixaban: HR, 2.00 [95%CI, 1.15-3.48]; and dabigatran: HR, 2.84 [95%CI, 1.66-4.86]) were significantly associated with nonpersistence at 1 year. At 5 years, diabetes mellitus (HR, 0.60 [95%CI, 0.37-0.97]) and type of DOAC were significantly associated with nonpersistence (rivaroxaban: HR, 1.79 [95%CI, 1.09-2.94]; apixaban: HR, 2.04 [95%CI, 1.26-3.31]; and dabigatran: HR, 2.76 [1.73-4.42]). Long-term treatment persistence differed according to the type of DOAC, with edoxaban exhibiting the highest level of persistence. The factors associated with persistence may change over the treatment course, but larger studies are required to generalize our findings.
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Affiliation(s)
- Tomohiro Aigami
- Department of Pharmacy, Sapporo Medical University Hospital, Sapporo, Japan
| | - Tomoyuki Ishigo
- Department of Pharmacy, Sapporo Medical University Hospital, Sapporo, Japan
| | - Ryo Takada
- Department of Pharmacy, Sapporo Medical University Hospital, Sapporo, Japan.,Department of Pharmacy, National Hospital Organization Fukuyama Medical Center, Fukuyama, Japan
| | - Toshiyuki Yano
- Department of Cardiovascular, Renal, and Metabolic Medicine, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Masayuki Koyama
- Department of Cardiovascular, Renal, and Metabolic Medicine, Sapporo Medical University School of Medicine, Sapporo, Japan.,Department of Public Health, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Satoshi Katano
- Division of Rehabilitation, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Satoshi Fujii
- Department of Pharmacy, Sapporo Medical University Hospital, Sapporo, Japan
| | - Masahide Fukudo
- Department of Pharmacy, Sapporo Medical University Hospital, Sapporo, Japan
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Olivera P, Velásquez-Escandón C, Campoy D, Flores K, Canals T, Johansson E, Herranz MJ, Martínez L, Cerezo-Manchado JJ, Salinas R. Edoxaban Versus Low-Molecular-Weight Heparin in Hospitalized COVID-19 Patients With Atrial Fibrillation. Clin Appl Thromb Hemost 2023; 29:10760296231180865. [PMID: 37282505 DOI: 10.1177/10760296231180865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023] Open
Abstract
OBJECTIVE During the first wave of the SARS-CoV-2 pandemic, management of anticoagulation therapy in hospitalized patients with atrial fibrillation (AF) was simplified to low-molecular-weight heparin (LMWH) followed by oral anticoagulation, mainly owing to the risk of drug-drug interactions. However, not all oral anticoagulants carry the same risk. METHODS Observational, retrospective, and multicenter study that consecutively included hospitalized patients with AF anticoagulated with LMWH followed by oral anticoagulation or edoxaban concomitantly with empirical COVID-19 therapy. Time-to-event (mortality, total bleeds, and admissions to ICU) curves, using an unadjusted Kaplan-Meier method and Cox regression model adjusted for potential confounders were constructed. RESULTS A total of 232 patients were included (80.3 ± 7.7 years, 50.0% men, CHA2DS2-VASc 4.1 ± 1.4; HAS-BLED 2.6 ± 1.0). During hospitalization, patients were taking azithromycin (98.7%), hydroxychloroquine (89.7%), and ritonavir/lopinavir (81.5%). The mean length of hospital stay was 14.6 ± 7.2 days, and total follow-up was 31.6 ± 13.4 days; 12.9% of patients required admission to ICU, 18.5% died, and 9.9% had a bleeding complication (34.8% major bleeding). Length of hospital stay was longer in patients taking LMWH (16.0 ± 7.7 vs 13.3 ± 6.5 days; P = .005), but mortality and total bleeds were similar in patients treated with edoxaban and those treated with LMWH followed by oral anticoagulation. CONCLUSIONS Mortality rates, arterial and venous thromboembolic complications, and bleeds did not significantly differ between AF patients receiving anticoagulation therapy with edoxaban or LMWH followed by oral anticoagulation. However, the duration of hospitalization was significantly lower with edoxaban. Edoxaban had a similar therapeutic profile to LMWH followed by oral anticoagulation and may provide additional benefits.
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Affiliation(s)
- Pável Olivera
- Thrombosis and Hemostasis Unit, Department of Hematology, Vall d'Hebron University Hospital, Barcelona, Spain
| | | | - Desirée Campoy
- Thrombosis and Hemostasis Unit, Department of Hematology, Vall d'Hebron University Hospital, Barcelona, Spain
| | - Katia Flores
- Department of Hematology, General University Hospital of Catalonia, Barcelona, Spain
| | - Tania Canals
- Department of Hematology, University Hospital Sant Joan de Reus, Tarragona, Spain
| | - Erik Johansson
- Department of Hematology, General University Hospital of Catalonia, Barcelona, Spain
| | - María José Herranz
- Department of Hematology, Hospital Sant Pau I Santa Tecla, Tarragona, Spain
| | - Laia Martínez
- Department of Hematology, University Hospital Sant Joan de Reus, Tarragona, Spain
| | | | - Ramón Salinas
- Department of Hematology, University Hospital Sagrat Cor, Barcelona, Spain
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Santamaria A, Chen C, Colonna P, von Heymann C, Saxena M, Vanassche T, Jin J, Unverdorben M. Predictive Factors and Clinical Events Associated with Edoxaban Interruption and Heparin Bridging Strategy: EMIT-AF/VTE. Clin Appl Thromb Hemost 2023; 29:10760296231200223. [PMID: 37697813 PMCID: PMC10498703 DOI: 10.1177/10760296231200223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 07/18/2023] [Accepted: 08/23/2023] [Indexed: 09/13/2023] Open
Abstract
Patients treated with edoxaban may require diagnostic and therapeutic procedures that involve edoxaban interruption. Although heparin bridging strategies are not recommended, heparin is frequently used in clinical practice. However, whether heparin use decreases thromboembolic risk remains unclear, and the potential for increased periprocedural bleeding remains a concern. Here, we report factors predicting edoxaban interruption and the use of heparin bridging strategies and associated clinical events from Global EMIT-AF/VTE, a multicenter, prospective, noninterventional study (Clinicaltrials.gov NCT02950168). Eligible patients are adults with atrial fibrillation or venous thromboembolism treated with edoxaban who underwent a diagnostic or therapeutic procedure. Edoxaban interruption, heparin bridging strategies, and clinical event data were collected from 5 days before procedure through 29 days afterwards. Edoxaban was interrupted in 1222/2089 procedures (58.5%); a heparin bridging strategy was used during 178 (14.6%) of these interruptions. Patients who received periprocedural heparin had higher baseline HAS-BLED (2.4±1.0 vs 1.9±1.1, P <0.0001) scores and similar CHA2DS2-VASc (3.6±1.6 vs 3.4±1.6, P = 0.09) scores versus patients who did not. HAS-BLED score >3 and high EHRA procedural risk predicted both edoxaban interruption and the use of a heparin bridging strategy, whereas CHA2DS2-VASc scores did not predict either. Bleeding and ischemic event rates were low; the all-bleeding rate was higher with the use of a heparin bridging strategy versus without (6.2% vs 3.1%, P = 0.04). Periprocedural heparin use was associated with higher bleeding rates, but not with lower thromboembolic risk. Individual patient and procedural bleeding risks appear to contribute more than stroke risk to clinicians' consideration of a heparin bridging strategy.
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Affiliation(s)
- Amparo Santamaria
- Hematology Department, University Hospital Vinalopó, Alicante, Spain
| | - Cathy Chen
- Global Specialty Medical Affairs, Daiichi Sankyo, Inc., Basking Ridge, NJ, USA
| | - Paolo Colonna
- Department of Cardiology, Polyclinic of Bari - Hospital, Bari, Italy
| | - Christian von Heymann
- Department of Anaesthesia, Intensive Care Medicine, Emergency Medicine, and Pain Therapy, Vivantes Klinikum im Friedrichshain, Berlin, Germany
| | - Manish Saxena
- Barts NIHR Cardiovascular Biomedical Research Centre, London, UK
| | - Thomas Vanassche
- Department of Cardiovascular Sciences, University Hospitals (UZ) Leuven, Leuven, Belgium
| | - James Jin
- Global Specialty Medical Affairs, Daiichi Sankyo, Inc., Basking Ridge, NJ, USA
| | - Martin Unverdorben
- Global Specialty Medical Affairs, Daiichi Sankyo, Inc., Basking Ridge, NJ, USA
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Cappannoli L, Laborante R, Galli M, Canonico F, Ciliberti G, Restivo A, Princi G, Arcudi A, Sabatelli M, De Cristofaro R, Crea F, D’Amario D. Feasibility, effectiveness, and safety of edoxaban administration through percutaneous endoscopic gastrostomy: 12-months follow up of the ORIGAMI study. Front Cardiovasc Med 2022; 9:1052053. [PMID: 36620634 PMCID: PMC9815104 DOI: 10.3389/fcvm.2022.1052053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Accepted: 12/07/2022] [Indexed: 12/24/2022] Open
Abstract
Background and aims Edoxaban proved to be safe and effective also in fragile patients, but its administration through percutaneous endoscopic gastrostomy (PEG) has not been previously investigated. The purpose of this study was to evaluate the feasibility and the preliminary safety and efficacy profiles of edoxaban administered via PEG in patients with an indication for long-term oral anticoagulation. Methods ORIGAMI was a prospective, single-arm, observational study (NCT04271293). Patients with PEG and an indication for long-term anticoagulation were prospectively enrolled. Crushed edoxaban at approved doses was administered via PEG. The primary endpoint was the composite of cardio-embolic events consisting of ischemic stroke, systemic embolism, or symptomatic deep venous thrombosis/pulmonary embolism (DVT/PE). Secondary endpoints were the number of bleeding events and edoxaban plasma concentrations at steady state. We here report the 12-month results. Results A total of 12 patients were enrolled. The main indication for PEG implantation was amyotrophic lateral sclerosis (10/12). The primary endpoint of cardio-embolic events did not occur in any patients at 12 months. All patients were in the therapeutic range of steady-state edoxaban plasma levels. Three minor bleedings were observed, while no major bleedings occurred during the observational period. A total of five patients died. All deaths were from non-cardiovascular causes and were consistent with the natural history of the pre-existing severe disease. Conclusion Our study suggests that edoxaban administration via PEG is feasible and appears safe and effective in fragile, comorbid patients, resulting in therapeutic plasma concentrations of edoxaban. Clinical trial registration [ClinicalTrials.gov], identifier [NCT04271293].
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Affiliation(s)
- Luigi Cappannoli
- Dipartimento di Scienze Cardiovascolari, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy,Università Cattolica del Sacro Cuore (UCSC), Rome, Italy
| | - Renzo Laborante
- Dipartimento di Scienze Cardiovascolari, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy,Università Cattolica del Sacro Cuore (UCSC), Rome, Italy
| | - Mattia Galli
- Università Cattolica del Sacro Cuore (UCSC), Rome, Italy,Gruppo Villa Maria (GVM) Care & Research, Maria Cecilia Hospital, Cotignola, Italy
| | - Francesco Canonico
- Dipartimento di Scienze Cardiovascolari, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Giuseppe Ciliberti
- Dipartimento di Scienze Cardiovascolari, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy,Università Cattolica del Sacro Cuore (UCSC), Rome, Italy
| | - Attilio Restivo
- Dipartimento di Scienze Cardiovascolari, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy,Università Cattolica del Sacro Cuore (UCSC), Rome, Italy
| | - Giuseppe Princi
- Dipartimento di Scienze Cardiovascolari, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy,Università Cattolica del Sacro Cuore (UCSC), Rome, Italy
| | - Alessandra Arcudi
- Dipartimento di Scienze Cardiovascolari, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy,Università Cattolica del Sacro Cuore (UCSC), Rome, Italy
| | - Mario Sabatelli
- Università Cattolica del Sacro Cuore (UCSC), Rome, Italy,Centro NEuroMuscular Omnicenter (NEMO), Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Raimondo De Cristofaro
- Università Cattolica del Sacro Cuore (UCSC), Rome, Italy,Servizio Malattie Emorragiche e Trombotiche, Dipartimento di Medicina e Chirurgia Traslazionale, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Filippo Crea
- Dipartimento di Scienze Cardiovascolari, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy,Università Cattolica del Sacro Cuore (UCSC), Rome, Italy
| | - Domenico D’Amario
- Dipartimento di Scienze Cardiovascolari, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy,Università Cattolica del Sacro Cuore (UCSC), Rome, Italy,*Correspondence: Domenico D’Amario, ;
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Liu L, Li X, Liu Y, Xu B, Li Y, Yuan F, Zhang P, Tu S, Hu W. Bioequivalence and Pharmacokinetic Study of 2 Edoxaban Tablets in Healthy Chinese Subjects. Clin Pharmacol Drug Dev 2022; 11:1440-1446. [PMID: 35950601 DOI: 10.1002/cpdd.1156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Accepted: 07/17/2022] [Indexed: 01/28/2023]
Abstract
The aim was to investigate the bioequivalence of 2 orally administered edoxaban 60-mg tablets and the food effects on the pharmacokinetics of edoxaban. Sixty-four healthy Chinese subjects participated in this open-label, randomized, 2-sequence, 4-period, crossover study. All subjects randomly received 60-mg generic (test) or branded (reference) edoxaban tablet in each period. Plasma edoxaban concentrations were determined using liquid chromatography-tandem mass spectrometry. The pharmacokinetic parameters maximum concentration (Cmax ) and area under the concentration-time curve (AUC) were compared to assess bioequivalence. The geometric least-squares mean ratios for Cmax , AUC from time 0 to the last measurable time point (AUC0-t ), and AUC from time 0 extrapolated to infinity (AUC0-∞ ) were 97.0%, 95.4%, and 96.1%, respectively, in the fasting test, and 98.6%, 100.0%, and 99.8%, respectively, in the fed test. Food increased exposure and prolonged the time to maximum concentration of edoxaban. Both formulations displayed comparable safety profiles, with no serious adverse events reported. The 2 products of edoxaban tablets are bioequivalent and safe in healthy Chinese volunteers. Food may have a modest effect on the pharmacokinetic properties of edoxaban.
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Affiliation(s)
- Lihua Liu
- Department of Pharmacy, The Third Hospital of Changsha, Changsha, Hunan, China
| | - Xin Li
- Department of Pharmacy, The Third Hospital of Changsha, Changsha, Hunan, China
| | - Yujie Liu
- Nanjing Chia Tai Tianqing Pharmaceutical Co., Ltd., Nanjing, Jiangsu, China
| | - Bing Xu
- Department of Pharmacy, The Third Hospital of Changsha, Changsha, Hunan, China
| | - Yuan Li
- Department of Pharmacy, The Third Hospital of Changsha, Changsha, Hunan, China
| | - Fang Yuan
- Department of Pharmacy, The Third Hospital of Changsha, Changsha, Hunan, China
| | - Ping Zhang
- Department of Pharmacy, The Third Hospital of Changsha, Changsha, Hunan, China
| | - Shengqing Tu
- Department of Pharmacy, The Third Hospital of Changsha, Changsha, Hunan, China
| | - Wenhui Hu
- Nanjing Clinical Tech Laboratories Inc., Nanjing, Jiangsu, China
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Izushi Y, Takami Y, Ushio S, Tetsunaga T, Shiota N, Yamamoto H, Sato T, Kitamura Y. The importance of renal function in anemic patients treated with edoxaban after orthopedic surgery in a real-world clinical setting: A retrospective study. Medicine (Baltimore) 2022; 101:e31298. [PMID: 36451476 PMCID: PMC9704946 DOI: 10.1097/md.0000000000031298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
Edoxaban (Edx) has been approved to prevent venous thromboembolism after total knee and/or hip arthroplasty in Japan. However, the risk of anemia with Edx treatment remains elusive. No risk factors for Edx-associated anemia after orthopedic surgery have been reported. This study aimed to clarify the risk of anemia associated with Edx treatment and determine the risk factors for Edx-associated anemia after orthopedic surgery with a high risk for bleeding. First, the association between Edx treatment and the incidence of anemia-related events was retrospectively investigated by pharmacovigilance analyses using data from 5769,866 reports between the first quarters of 2016 and 2020 in the Food and Drug Administration Adverse Event Reporting System and 2752,050 reports between the fourth quarters of 2011 and 2019 in the Japanese Adverse Drug Event Report. Second, 221 patients who underwent Edx treatment after total knee and/or hip arthroplasty between July 2011 and June 2012 at a single center were included in a case-control study to clarify the risk factors for anemia. Edx treatment was associated with an increased risk of anemia-related events in orthopedic patients. Reduced renal function was identified as a critical risk factor for Edx-associated anemia after orthopedic surgery. The present study indicates that renal function should be considered in the risk management of increased Edx-associated anemia after orthopedic surgery.
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Affiliation(s)
- Yasuhisa Izushi
- Department of Pharmacotherapy, School of Pharmacy, Shujitsu University, Naka-ku, Okayama, Japan
- Division of Molecular and Cellular Medicine, Department of Clinical Science, National Hospital Organization Okayama Medical Centre, Okayama, Japan
- * Correspondence: Yasuhisa Izushi, Department of Pharmacotherapy, School of Pharmacy, Shujitsu University, 1–6-1 Nishigawara, Naka-ku, Okayama 703–8516, Japan (e-mail: )
| | - Yoichiro Takami
- Pharmaceutical Care and Health Sciences, School of Pharmacy, Shujitsu University, Naka-ku, Okayama, Japan
| | - Soichiro Ushio
- Department of Pharmacy, Okayama University Hospital, Kita-ku, Okayama, Japan
| | - Tomonori Tetsunaga
- Department of Orthopaedic Surgery, Okayama University Hospital, Kitaku, Okayama, Japan
| | - Naofumi Shiota
- Department of Orthopaedic Surgery and Rehabilitation, National Hospital Organization Okayama Medical Centre, Kita-ku, Okayama, Japan
| | - Hiroshi Yamamoto
- Department of Pharmacy, National Hospital Organization Okayama Medical Centre, Kita-ku, Okayama, Japan
| | - Toru Sato
- Department of Orthopaedic Surgery, National Hospital Organization Okayama Medical Centre, Kita-ku, Okayama, Japan
| | - Yoshihisa Kitamura
- Department of Pharmacotherapy, School of Pharmacy, Shujitsu University, Naka-ku, Okayama, Japan
- Department of Pharmacy, Okayama University Hospital, Kita-ku, Okayama, Japan
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Abuelazm M, Abdelazeem B, Katamesh BE, Gamal M, Simhachalam Kutikuppala LV, Kheiri B, Brašić JR, Paul TK. The Efficacy and Safety of Direct Oral Anticoagulants versus Standard of Care in Patients without an Indication of Anti-Coagulants after Transcatheter Aortic Valve Replacement: A Meta-Analysis of Randomized Controlled Trials. J Clin Med 2022; 11. [PMID: 36431258 DOI: 10.3390/jcm11226781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 11/14/2022] [Accepted: 11/15/2022] [Indexed: 11/19/2022] Open
Abstract
Transcatheter aortic valve replacement (TAVR) is now considered the mainstay of aortic stenosis management; however, the optimal antithrombotic therapy in patent without indications for an oral anticoagulant (OAC) is yet to be identified. Therefore, we conducted a systematic review and meta-analysis to evaluate the efficacy and safety of direct oral anticoagulant (DOAC) treatment versus the standard of care in patients without indications of OACs after TAVR. We synthesized randomized controlled trials (RCTs) from Web of Science, SCOPUS, EMBASE, PubMed, and Cochrane until 18 August 2022. We used the risk ratio (RR) for dichotomous outcomes with the corresponding 95% confidence interval (CI). We registered our protocol in PROSPERO with ID: CRD42022357027. Three RCTs with 2922 patients were identified. DOACs were significantly associated with higher incidence of all-cause mortality (RR: 1.68 with 95% CI [1.22, 2.30], p = 0.001), mortality due to non-cardiovascular causes (RR: 2.34 with 95% CI [1.36, 4.02], p = 0.002), and the composite outcome of death, myocardial infarction, or stroke (RR: 1.41 with 95% CI [1.13, 1.76], p = 0.002). However, DOACs were associated with decreased incidence of reduced leaflet motion (RLM) (RR: 0.19 with 95% CI [0.09, 0.41], p = 0.0001) and hypoattenuated leaflet thickening (HALT) (RR: 0.50 with 95% CI [0.36, 0.70], p = 0.0001). DOACs were effective to reduce RLM and HALT; however, the clinical effect of this is still controversial. DOACs were associated with worse efficacy and safety outcomes, including all-cause mortality. Further RCTs investigating the optimal antithrombotic regimen after TAVR.
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Saviano A, Brigida M, Petruzziello C, Candelli M, Gabrielli M, Ojetti V. Gastrointestinal Bleeding Due to NOACs Use: Exploring the Molecular Mechanisms. Int J Mol Sci 2022; 23:ijms232213955. [PMID: 36430433 PMCID: PMC9698754 DOI: 10.3390/ijms232213955] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Revised: 11/09/2022] [Accepted: 11/10/2022] [Indexed: 11/16/2022] Open
Abstract
Novel oral anticoagulants (NOACs) are drugs approved for the prevention and treatment of many thromboembolic cardiovascular conditions as a safer alternative to warfarin. We reviewed studies published in PubMed®, UpToDate®, Web of Science®, and Cochrane® about NOACs' risks and benefits in patients requiring anticoagulation, with a focus on gastrointestinal bleeding and on molecular and pathophysiological mechanisms underlying the risk of bleeding in patients treated with them. Apixaban resulted in a lower rate of gastrointestinal bleeding compared to dabigatran and rivaroxaban. However, data reported that gastrointestinal bleeding in patients treated with NOACs was less severe compared to warfarin. Studies show promising results on the increased and widespread use of NOACs in patients who require anticoagulation (for example-in case of atrial fibrillation or high risk of venous thromboembolism), reporting an overall lower risk of major bleeding events. The profile of NOACs was more effective and secure compared to warfarin, but a more careful medical prescription is required in patients who are at high risk of gastrointestinal bleeding.
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Affiliation(s)
- Angela Saviano
- Department of Emergency Medicine, Fondazione Policlinico Universitario A. Gemelli, 00168 Rome, Italy
| | - Mattia Brigida
- Gastroenterology Unit, Department of Systems Medicine, Tor Vergata University, 00133 Rome, Italy
| | - Carmine Petruzziello
- Department of Emergency Medicine, San Carlo di Nancy Hospital, GVM Research, 00165 Rome, Italy
| | - Marcello Candelli
- Department of Emergency Medicine, Fondazione Policlinico Universitario A. Gemelli, 00168 Rome, Italy
| | - Maurizio Gabrielli
- Department of Emergency Medicine, Fondazione Policlinico Universitario A. Gemelli, 00168 Rome, Italy
| | - Veronica Ojetti
- Department of Emergency Medicine, Fondazione Policlinico Universitario A. Gemelli, 00168 Rome, Italy
- Department of Emergency Medicine, Catholic University of the Sacred Heart, 00168 Rome, Italy
- Correspondence:
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45
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Attard LM, Gatt A, Bertoletti L, Delluc A, Riva N. Direct Oral Anticoagulants for the Prevention and Acute Treatment of Cancer-Associated Thrombosis. Vasc Health Risk Manag 2022; 18:793-807. [PMID: 36268462 PMCID: PMC9576495 DOI: 10.2147/vhrm.s271411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 10/05/2022] [Indexed: 12/05/2022] Open
Abstract
Cancer is a major risk factor for venous thromboembolism (VTE), and cancer-associated thrombosis (CAT) constitutes approximately 15-25% of all VTE cases. For decades, the standard treatment for CAT used to be daily subcutaneous low molecular weight heparin (LMWH). Data on the safety and efficacy of the direct oral anticoagulants (DOACs) in this population emerged only in recent years and specific DOACs were included into recent guidelines recommendations. In this narrative review of the literature, we reported the results of the phase III randomized controlled trials that evaluated the DOACs for the prevention and the acute treatment of CAT. For the acute phase treatment, the anti-Xa inhibitors (apixaban, edoxaban, rivaroxaban) showed better efficacy than LMWH in preventing VTE recurrence; however, rivaroxaban and edoxaban were also associated with an increased risk of bleeding events. For primary prevention of CAT in ambulatory cancer patients starting chemotherapy, apixaban and rivaroxaban showed better efficacy than placebo but a trend towards higher bleeding rates. Recent guidelines suggest the DOACs for the treatment of CAT in selected cancer patients (eg, low bleeding risk, no luminal gastrointestinal or genitourinary malignancies, no interfering medications). The DOACs are also suggested for primary thromboprophylaxis in selected ambulatory cancer patients at high risk of VTE (eg, Khorana score ≥2 prior to starting new chemotherapy, low bleeding risk, no interfering medications).
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Affiliation(s)
| | - Alex Gatt
- Department of Pathology, Faculty of Medicine and Surgery, University of Malta, Msida, Malta
| | - Laurent Bertoletti
- Service de Médecine Vasculaire et Thérapeutique, CHU de St-Etienne, Saint-Etienne, France,INSERM, UMR1059, Université Jean-Monnet, Saint-Etienne, France,INNOVTE, CHU de Saint-Etienne, Saint-Etienne, France
| | - Aurelien Delluc
- Ottawa Hospital Research Institute, Department of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Nicoletta Riva
- Department of Pathology, Faculty of Medicine and Surgery, University of Malta, Msida, Malta,Correspondence: Nicoletta Riva, Department of Pathology, Faculty of Medicine and Surgery, University of Malta, Msida, MSD 2080, Malta, Email
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Hirai T, Shinogi Y, Ikejiri M, Murata T, Iwamoto T. Evaluation of bleeding and anticoagulation markers by edoxaban and low-dose cyclosporine: A case series study. Biopharm Drug Dispos 2022; 43:192-200. [PMID: 36195699 DOI: 10.1002/bdd.2332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 09/21/2022] [Accepted: 09/29/2022] [Indexed: 11/06/2022]
Abstract
It was reported that high-dose cyclosporine at 500 mg daily increases edoxaban exposure. We investigated whether cyclosporine <500 mg daily leads to edoxaban-induced bleeding in the clinical setting. This case series study included patients receiving edoxaban and cyclosporine at Mie University Hospital. The outcomes were bleeding and anticoagulant markers, including activated partial thromboplastin time (APTT), prothrombin time (PT), and the international normalized ratio of prothrombin time (PT-INR). We examined the genotypes of cytochrome P450 3A5 (CYP3A5), multidrug resistance 1 (ABCB1), and solute carrier organic anion transporter 1B1 (SLCO1B1). Trends in anticoagulant markers were analyzed. Thirteen patients received edoxaban (standard dose; n = 3 and reduced dose; n = 10) and cyclosporine (1.94 ± 1.42 mg/kg). A bleeding event occurred in one patient receiving a standard dose of edoxaban plus cyclosporine of 25 mg daily (HAS-BLED score of 2 and genotypes; CYP3A5*3/*3, ABCB1 3435CT, and SLCO1B1*1a/*1b). After edoxaban treatment, anticoagulant markers were prolonged (APTT; 27.95 ± 3.64 seconds vs. 31.11 ± 3.90 seconds, p<0.001, PT; 11.53 ± 1.01 seconds vs. 13.03 ± 0.98 seconds, p = 0.002, PT-INR; 0.98 ± 0.09 vs. 1.11 ± 0.11, p = 0.007). In summary, the genotypes of CYP3A5, ABCB1, and SLCO1B1 and the dosage of edoxaban may affect the risk of bleeding by edoxaban when co-administered with cyclosporine, even at low doses. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Toshinori Hirai
- Department of Pharmacy, Mie University Hospital, Faculty of Medicine, Mie University, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Yuri Shinogi
- Department of Pharmacy, Mie University Hospital, Faculty of Medicine, Mie University, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Makoto Ikejiri
- Department of Clinical Laboratory, Mie University Hospital, Faculty of Medicine, Mie University, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Tomohiro Murata
- Department of Nephrology, Mie University Hospital, Faculty of Medicine, Mie University, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Takuya Iwamoto
- Department of Pharmacy, Mie University Hospital, Faculty of Medicine, Mie University, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
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47
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Bonaca MP, Antman EM, Cunningham JW, Wiviott SD, Murphy SA, Halperin JL, Weitz JI, Grosso MA, Lanz HJ, Braunwald E, Giugliano RP, Ruff CT. Ischaemic and bleeding risk in atrial fibrillation with and without peripheral artery disease and efficacy and safety of full- and half-dose edoxaban vs. warfarin: insights from ENGAGE AF-TIMI 48. Eur Heart J Cardiovasc Pharmacother 2022; 8:695-706. [PMID: 34962979 DOI: 10.1093/ehjcvp/pvab089] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 10/29/2021] [Accepted: 12/26/2021] [Indexed: 06/14/2023]
Abstract
AIMS In patients with atrial fibrillation (AF), peripheral artery disease (PAD) is associated with higher rates of stroke and bleeding. Both higher dose edoxaban (60/30 mg) and lower dose edoxaban (30/15 mg) were non-inferior to warfarin for stroke and systemic embolism (SSE) and significantly reduced major bleeding in AF patients in the global study to assess the safety and effectiveness of edoxaban vs standard practice of dosing with warfarin in patients with atrial fibrillation (ENGAGE AF-TIMI 48) trial. Whether the efficacy and safety of these dosing strategies vs. warfarin are consistent in patients with AF and PAD has not been described. METHODS AND RESULTS Of 21 105 patients with AF randomized to warfarin, edoxaban 60/30 mg, or edoxaban 30/15 mg, 841 were identified with PAD. Endpoints included major adverse cardiovascular events (MACEs), SSE, and major bleeding. Patients with PAD had higher risk of MACEs [adjusted hazard ratio (HRadj) 1.33, 95% confidence interval (CI) 1.12-1.57, P = 0.001] and cardiovascular (CV) death (HRadj 1.49, 95% CI 1.21-1.83, P < 0.001) than those without PAD, but not major bleeding. The efficacy of edoxaban 60/30 mg vs. warfarin was consistent regardless of PAD (SSE HR; PAD 1.16, 95% CI 0.42-3.20; no-PAD 0.86, 95% CI 0.74-1.02, P-interaction 0.57) as was major bleeding (PAD 0.96, 95% CI 0.54-1.70; no-PAD 0.80, 95% CI 0.70-0.91, P-interaction 0.54). Edoxaban 30/15 mg was inferior for SSE, with significant heterogeneity when stratified by PAD status (P-interaction 0.039). CONCLUSION Patients with AF and PAD are at heightened risk of MACEs and CV death vs. those without PAD. The efficacy and safety of edoxaban 60/30 mg vs. warfarin in AF are consistent regardless of PAD; however, edoxaban 30/15 mg is inferior for stroke prevention in AF patients with PAD. Clinical Trial Registration: ClinicalTrials.gov identifier: NCT00781391.
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Affiliation(s)
- Marc P Bonaca
- TIMI Study Group, Cardiovascular Medicine, Brigham and Women's Hospital, Boston, MA, USA
- Cardiovascular Division, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
- CPC Clinical Research, University of Colorado School of Medicine, 13199 E. Montview Blvd., Suite 200, Aurora, CO 80045, USA
| | - Elliott M Antman
- TIMI Study Group, Cardiovascular Medicine, Brigham and Women's Hospital, Boston, MA, USA
- Cardiovascular Division, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Jonathan W Cunningham
- Cardiovascular Division, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Stephen D Wiviott
- TIMI Study Group, Cardiovascular Medicine, Brigham and Women's Hospital, Boston, MA, USA
- Cardiovascular Division, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Sabina A Murphy
- TIMI Study Group, Cardiovascular Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Jonathan L Halperin
- Cardiovascular Division, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Jeffrey I Weitz
- Department of Medicine, McMaster University and Thrombosis and Atherosclerosis Research Institute, Hamilton, ON, Canada
| | | | | | - Eugene Braunwald
- TIMI Study Group, Cardiovascular Medicine, Brigham and Women's Hospital, Boston, MA, USA
- Cardiovascular Division, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Robert P Giugliano
- TIMI Study Group, Cardiovascular Medicine, Brigham and Women's Hospital, Boston, MA, USA
- Cardiovascular Division, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Christian T Ruff
- TIMI Study Group, Cardiovascular Medicine, Brigham and Women's Hospital, Boston, MA, USA
- Cardiovascular Division, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
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48
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Mikami T, Hirabayashi K, Okawa K, Betsuyaku T, Watanabe S, Imamura Y, Tanizawa K, Hayashi T, Akao M, Yamashita T, Okumura K. Laboratory Test Predictors for Major Bleeding in Elderly (≥80 Years) Patients With Nonvalvular Atrial Fibrillation Treated With Edoxaban 15 mg: Sub-Analysis of the ELDERCARE-AF Trial. J Am Heart Assoc 2022; 11:e024970. [PMID: 36056729 PMCID: PMC9496443 DOI: 10.1161/jaha.122.024970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Background We investigated the predictors related to major bleeding events during treatment with edoxaban 15 mg in patients aged ≥80 years with nonvalvular atrial fibrillation and high bleeding risk, for whom standard oral anticoagulants are inappropriate, focusing on standard laboratory tests related to bleeding. Methods and Results This was a prespecified subanalysis of the on‐treatment analysis set of the ELDERCARE‐AF (Edoxaban Low‐Dose for Elder Care Atrial Fibrillation Patients) trial. Major bleeding was the primary safety end point. The event rates were calculated according to prespecified characteristics at baseline. A total of 984 Japanese patients were randomly assigned to edoxaban 15 mg or placebo (n=492, each). During the study period, 20 and 11 major bleeding events occurred in the edoxaban and placebo groups, respectively. The adjusted analysis revealed that hemoglobin <12.3 g/dL (adjusted hazard ratio [aHR], 3.57 [95% CI, 1.10–11.55]) and prothrombin time ≥12.7 seconds; (aHR, 2.89 [95% CI, 1.05–8.02]) independently predicted major bleeding, while creatinine clearance <30 mL/min showed a tendency towards an increase in major bleeding (aHR, 2.68; 95% CI, 0.96–7.46). In patients treated with edoxaban lacking these 3 risk factors, no major bleeding occurred; major bleeding event rates increased with each risk factor. Patients with 3 risk factors were significantly more likely to have a major bleeding event at 11.05%/year (HR, 7.15 [95% CI, 1.92–26.71]). Conclusions In elderly patients with nonvalvular atrial fibrillation with high bleeding risk, baseline hemoglobin <12.3 g/dL, prothrombin time ≥12.7 seconds, and creatinine clearance <30 mL/min may predict major bleeding during treatment with edoxaban 15 mg. Registration URL: ELDERCARE‐AF https://www.clinicaltrials.gov; Unique number: NCT02801669.
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Affiliation(s)
- Takeshi Mikami
- Department of Cardiology Munakata Suikokai General Hospital Fukutsu Japan
| | | | - Keisuke Okawa
- Department of Cardiology Kagawa Prefectural Central Hospital Takamatsu Japan
| | - Tetsuo Betsuyaku
- Department of Rehabilitation Tokyo Tenshi Hospital Hachioji Japan
| | - Saori Watanabe
- Clinical Development Department II, Development Function, Research and Development Division Daiichi Sankyo Co., Ltd. Tokyo Japan
| | - Yuki Imamura
- Clinical Development Department III, Development Function, Research and Development Division Daiichi Sankyo Co., Ltd. Tokyo Japan
| | - Kimihiko Tanizawa
- Clinical Development Department III, Development Function, Research and Development Division Daiichi Sankyo Co., Ltd. Tokyo Japan
| | - Takuya Hayashi
- Data Intelligence Group, Data Intelligence Department, Digital Transformation Management Division Daiichi Sankyo Co., Ltd. Tokyo Japan
| | - Masaharu Akao
- Department of Cardiology National Hospital Organization Kyoto Medical Center Kyoto Japan
| | | | - Ken Okumura
- Division of Cardiology Saiseikai Kumamoto Hospital Kumamoto Japan
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49
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Arora P, Muehrcke M, Russell M, Jayasekare R. Impact of comparative effectiveness research on Medicare coverage of direct oral anticoagulants. J Comp Eff Res 2022; 11:1105-1120. [PMID: 36065839 DOI: 10.2217/cer-2021-0307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: To evaluate the association of comparative effectiveness research with Medicare coverage of direct oral anticoagulants. Materials & methods: A literature review for direct oral anticoagulants was conducted from 2011 to 2017. Monthly prescription drug plan and formulary files (n = 28) were used to conduct change-point analysis and assess each outcome variable. Results: Up to 2013, studies showed that dabigatran was more effective than rivaroxaban. In 2015, apixaban was shown to be the safest and most effective drug in comparison with all direct oral anticoagulants. In 2016-2017, dabigatran and apixaban were shown to have similar efficacy. Approximately 75% of plans covered dabigatran under tier 3 until 2015. From 2011 to 2017, less than 30% of plans required prior authorizations, 50% imposed quantity limits and mean copayment was lowest for rivaroxaban. Conclusion: Consistent with comparative effectiveness research, Medicare plans covered apixaban more favorably and edoxaban less favorably. However, discrepancies in comparative effectiveness research translation were found for rivaroxaban and dabigatran.
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Affiliation(s)
- Prachi Arora
- College of Pharmacy and Health Sciences, Butler University, 4600 Sunset Ave, Indianapolis, IN 46208, USA
| | - Maria Muehrcke
- College of Pharmacy and Health Sciences, Butler University, 4600 Sunset Ave, Indianapolis, IN 46208, USA
| | - Molly Russell
- College of Pharmacy and Health Sciences, Butler University, 4600 Sunset Ave, Indianapolis, IN 46208, USA
| | - Rasitha Jayasekare
- Department of Mathematics, Statistics and Actuarial Science, College of Liberal Arts and Sciences, Butler University, 4600 Sunset Ave, Indianapolis, IN 46208, USA
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50
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Fukasawa T, Seki T, Nakashima M, Kawakami K. Comparative effectiveness and safety of edoxaban, rivaroxaban, and apixaban in patients with venous thromboembolism: A cohort study. J Thromb Haemost 2022; 20:2083-2097. [PMID: 35748327 DOI: 10.1111/jth.15799] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 05/30/2022] [Accepted: 06/19/2022] [Indexed: 12/01/2022]
Abstract
BACKGROUND Although several studies have compared the effectiveness and safety of rivaroxaban and apixaban in patients with venous thromboembolism (VTE), direct comparison of these drugs with edoxaban is lacking. OBJECTIVE We compared the effectiveness and safety of edoxaban, rivaroxaban, and apixaban in patients with VTE. PATIENTS/METHODS In this retrospective cohort study using a Japanese hospital administrative database, we identified three mutually exclusive groups of patients with VTE beginning treatment with edoxaban, rivaroxaban, or apixaban. Primary effectiveness outcome was recurrent VTE, and principal safety outcome was a composite of intracranial hemorrhage and gastrointestinal bleeding. Subjects were followed for up to 180 days. Baseline characteristics among groups were balanced using propensity score matching weights. RESULTS Three thousand three hundred sixty-nine edoxaban, 1592 rivaroxaban, and 1998 apixaban initiators were identified. There were no significant differences among the three drugs in the prevention of recurrent VTE (adjusted incidence rate ratio [aIRR], 0.77; 95% confidence interval [CI], 0.45-1.30 for edoxaban vs. rivaroxaban; aIRR, 0.92; 95% CI, 0.54-1.56 for edoxaban vs. apixaban; and aIRR, 1.20; 95% CI, 0.69-2.10 for rivaroxaban vs. apixaban), or in the risk of intracranial hemorrhage or gastrointestinal bleeding (aIRR, 1.57, 95% CI, 0.85-2.90 for edoxaban vs. rivaroxaban; aIRR, 1.30, 95% CI, 0.76-2.23 for edoxaban vs. apixaban; and aIRR, 0.83, 95% CI, 0.42-1.64 for rivaroxaban vs. apixaban). CONCLUSIONS In routine care, edoxaban, rivaroxaban, and apixaban appear to have similar effectiveness and safety in the treatment of VTE.
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Affiliation(s)
- Toshiki Fukasawa
- Department of Pharmacoepidemiology, Graduate School of Medicine and Public Health, Kyoto University, Kyoto, Japan
- Department of Digital Health and Epidemiology, Graduate School of Medicine and Public Health, Kyoto University, Kyoto, Japan
| | - Tomotsugu Seki
- Department of Pharmacoepidemiology, Graduate School of Medicine and Public Health, Kyoto University, Kyoto, Japan
- Department of Cardiovascular Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masayuki Nakashima
- Department of Pharmacoepidemiology, Graduate School of Medicine and Public Health, Kyoto University, Kyoto, Japan
| | - Koji Kawakami
- Department of Pharmacoepidemiology, Graduate School of Medicine and Public Health, Kyoto University, Kyoto, Japan
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