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Hengstenberg C, Unverdorben M, Möllmann H, Van Mieghem NM, Thiele H, Nordbeck P, Rassaf T, Moreno R, Mehran R, Jin J, Lang I, Veltkamp R, Dangas GD. Risk Factors of Ischemic Stroke in Patients With Atrial Fibrillation After Transcatheter Aortic Valve Implantation from the Randomized ENVISAGE-TAVI AF Trial. Am J Cardiol 2024; 227:98-104. [PMID: 39032588 DOI: 10.1016/j.amjcard.2024.07.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2024] [Revised: 07/08/2024] [Accepted: 07/14/2024] [Indexed: 07/23/2024]
Abstract
In patients with prevalent or incident atrial fibrillation (AF) after successful transcatheter aortic valve implantation (TAVI) enrolled in the EdoxabaN Versus standard of care and theIr effectS on clinical outcomes in pAtients havinG undergonE Transcatheter Aortic Valve Implantation - in Atrial Fibrillation (ENVISAGE-TAVI AF) trial, the incidence of ischemic stroke (IS) and any stroke was numerically less in the edoxaban group than in the vitamin K antagonist (VKA) group. The present study aimed to identify risk factors associated with IS in an on-treatment subanalysis in patients from ENVISAGE-TAVI AF who received ≥1 dose of edoxaban or VKA. Baseline patient characteristics were compared in patients with and those without IS. Numerical variables were compared using a 1-way analysis of variance; categorical variables were compared using Fisher's exact test. Stepwise Cox regression determined patient characteristics associated with the first IS event. Of 1,377 patients, 41 (3.0%) experienced an IS, and 1,336 (97.0%) did not; baseline demographics and clinical characteristics were well balanced between groups. Most ISs occurred within 180 days of TAVI for edoxaban (57.9%) and VKA (68.2%). The rate of IS was 2.0/100 person-years for edoxaban versus 2.7/100 person-years for VKA. Independently associated with IS were history of systemic embolic events (hazard ratio 2.96, 95% confidence interval 1.26 to 7.00, p = 0.01) and pre-TAVI use of VKAs (hazard ratio 2.17, 95% confidence interval 1.12 to 4.20, p = 0.02). In conclusion, although the overall incidence of IS was small for patients with AF on edoxaban or VKA after successful TAVI, patients with a history of systemic embolic events or pre-TAVI use of VKAs may be at greater risk of IS after TAVI.
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Affiliation(s)
- Christian Hengstenberg
- Division of Cardiology, Department of Internal Medicine II, Vienna General Hospital, Medical University, Vienna, Austria.
| | | | - Helge Möllmann
- Department of Internal Medicine, St. Johannes Hospital, Dortmund, Germany
| | - Nicolas M Van Mieghem
- Department of Cardiology, Cardiovascular Institute, Thoraxcenter, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Holger Thiele
- Department of Internal Medicine/Cardiology, Heart Center Leipzig at University of Leipzig, Leipzig, Germany
| | - Peter Nordbeck
- Department of Internal Medicine I, University Hospital Würzburg, Würzburg, Germany
| | - Tienush Rassaf
- Clinic for Cardiology and Vascular Medicine, Westgerman Heart and Vascular Center, University Duisburg-Essen, Essen, Germany
| | - Raul Moreno
- Department of Cardiology, University Hospital La Paz, Madrid, Spain
| | - Roxana Mehran
- Division of Cardiology, Zena and Michael A. Wiener Cardiovascular Institute, Mount Sinai Hospital, New York, New York
| | - James Jin
- Daiichi Sankyo, Inc., Basking Ridge, New Jersey
| | - Irene Lang
- Division of Cardiology, Department of Internal Medicine II, Vienna General Hospital, Medical University, Vienna, Austria
| | - Roland Veltkamp
- Department of Neurology, Alfried Krupp Krankenhaus, Essen, Germany; Department of Neurology, University Hospital Heidelberg, Heidelberg, Germany; Department of Brain Sciences, Imperial College London, London, United Kingdom
| | - George D Dangas
- Division of Cardiology, Zena and Michael A. Wiener Cardiovascular Institute, Mount Sinai Hospital, New York, New York; School of Medicine, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
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Himmelreich JCL, Virdone S, Camm J, Pieper K, Harskamp RE, Oto A, Jacobson BF, Sawhney JPS, Lim TW, Gibbs H, Goto S, Haas S, Fox KAA, Jansky P, Verheugt F, Kakkar AK. Impact of patient selection in clinical trials: application of ROCKET AF and ARISTOTLE criteria in GARFIELD-AF. Open Heart 2024; 11:e002708. [PMID: 38955399 PMCID: PMC11217994 DOI: 10.1136/openhrt-2024-002708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2024] [Accepted: 06/19/2024] [Indexed: 07/04/2024] Open
Abstract
BACKGROUND The extent to which differences in results from Apixaban for Reduction in Stroke and Other Thromboembolic Events in Atrial Fibrillation (ARISTOTLE) and Rivaroxaban Once Daily Oral Direct Factor Xa Inhibition Compared with Vitamin K Antagonism for Prevention of Stroke and Embolism Trial (ROCKET) atrial fibrillation (AF)-the landmark trials for the approval of apixaban and rivaroxaban, respectively, for non-valvular AF-were influenced by differences in their protocols is debated. The potential influence of selection criteria on trial results was assessed by emulating these trials in data from the Global Anticoagulant Registry in the Field (GARFIELD)-AF registry. METHODS Vitamin K antagonist (VKA) and non-vitamin K oral antagonist (NOAC) users from GARFIELD-AF were selected according to eligibility for the original ARISTOTLE or ROCKET AF trials. A propensity score overlap weighted Cox model was used to emulate trial randomisation between treatment groups. Adjusted HRs for stroke or systemic embolism (SE) within 2 years of enrolment were calculated for each NOAC versus VKA. RESULTS Among patients on apixaban, rivaroxaban and VKA, 2570, 3560 and 8005 were eligible for ARISTOTLE, respectively, and 1612, 2005 and 4368, respectively, for ROCKET AF. When selecting for ARISTOTLE criteria, apixaban users had significantly lower stroke/SE risk versus VKA (HR 0.57; 95% CI 0.34 to 0.94) while no reduction was observed with rivaroxaban (HR 0.98; 95% CI 0.68 to 1.40). When selecting for ROCKET AF criteria, safety and efficacy versus VKA were similar across the NOACs. CONCLUSION Apixaban and rivaroxaban showed similar results versus VKA in high-risk patients selected according to ROCKET AF criteria, whereas differences emerged when selecting for the more inclusive ARISTOTLE criteria. Our results highlight the importance of trial selection criteria in interpreting trial results and underline the problems faced in comparing treatments across rather than within clinical trials.
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Affiliation(s)
- Jelle C L Himmelreich
- Department of General Practice, Amsterdam UMC location University of Amsterdam, Amsterdam, Netherlands
- Thrombosis Research Institute, London, UK
- Amsterdam Public Health, Personalized Medicine, Amsterdam, Netherlands
| | | | - John Camm
- Cardiology, St George's Hospital, London, Ohio, USA
| | | | - Ralf E Harskamp
- Department of General Practice, Amsterdam UMC location University of Amsterdam, Amsterdam, Netherlands
- Amsterdam Public Health, Personalized Medicine, Amsterdam, Netherlands
| | - Ali Oto
- Cardiology, Memorial Ankara Hospital, Ankara, Turkey
| | - Barry F Jacobson
- University of the Witwatersrand Johannesburg, Johannesburg, South Africa
| | | | - Toon Wei Lim
- Cardiology, National University Heart Centre, Singapore
| | - Harry Gibbs
- Medicine Alfred Hospital, Monash University, Melbourne, Victoria, Australia
| | - Shinya Goto
- Tokai University School of Medicine Graduate School of Medicine, Isehara, Kanagawa, Japan
| | - Sylvia Haas
- Haemostasis and Thrombosis Research Group, Institute for Experimental Oncology and Therapy Research, Formerly Technical University Munich, Munich, Germany
| | - Keith A A Fox
- Cardiology, University of Edinburgh and Royal Infirmary, Edinburgh, UK
| | - Petr Jansky
- University Hospital Motol, Prague, Czech Republic
| | - Freek Verheugt
- Cardiology, Onze Lieve Vrouwe Gasthuis, Amsterdam, Netherlands
| | - Ajay K Kakkar
- Thrombosis Research Institute, London, UK
- Department of Surgery, University College London, London, UK
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Thomas VV, Lenin A, George TK, Thenmozhi M, Iyadurai R, Sudarsanam TD. Trends in oral anticoagulant use - A 10-year retrospective analysis from a general medicine department of a tertiary care hospital in south India. J Postgrad Med 2024; 70:77-83. [PMID: 37470633 PMCID: PMC11160985 DOI: 10.4103/jpgm.jpgm_10_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 04/12/2023] [Accepted: 04/14/2023] [Indexed: 07/21/2023] Open
Abstract
BACKGROUND The prescribing practice of newer oral anticoagulants (NOACs) has not been adequately studied in the Indian scenario. AIMS We aimed to describe the prescribing practices of oral anticoagulants, the patient profile and medical comorbidities among patients admitted in a general medicine unit. METHODS In this retrospective study of the 2742 patients prescribed vitamin- K antagonists (VKAs), during the study period, 150 cases were randomly taken for analysis to match the 105 NOACs cases. Their demographic details, clinical characteristics and treatment details were analyzed. RESULTS More than 95% of anticoagulants prescribed were VKAs. The prescription of anticoagulants was more common in men (median age 63 years) for prescription of NOACs and 52 years for VKAs. Dabigatran (60.9%) and warfarin (81.3%) were the most prescribed drugs in their respective classes. The most common indication was for cardiovascular diseases with atrial fibrillation (32%). Diabetes and hypertension were the most common comorbidities in patients prescribed oral anticoagulants with a larger proportion of patients with heart failure being prescribed VKAs ( P < 0.01). Patients in the NOACs group had a higher HAS-BLED high-risk score (33.3% vs. 17.3%; P = 0.002). Logistic regression analysis revealed that patients with co-morbidities of congestive heart failure were more likely to be prescribed VKAs while diabetics were more likely to receive NOACs. CONCLUSIONS VKAs were the most prescribed anticoagulants; congestive heart failure, diabetes, and hypertension were the commonest comorbidities; and atrial fibrillation was the commonest indication. Patients with a high HAS-BLED score were prescribed NOACs more often.
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Affiliation(s)
- VV Thomas
- Department of Internal Medicine, Christian Medical College and Hospital, Vellore, Tamil Nadu, India
| | - A Lenin
- Department of Internal Medicine, Christian Medical College and Hospital, Vellore, Tamil Nadu, India
| | - TK George
- Department of Internal Medicine, Christian Medical College and Hospital, Vellore, Tamil Nadu, India
| | - M Thenmozhi
- Department of Biostatistics, Christian Medical College and Hospital, Vellore, Tamil Nadu, India
| | - R Iyadurai
- Department of Internal Medicine, Christian Medical College and Hospital, Vellore, Tamil Nadu, India
| | - TD Sudarsanam
- Department of Internal Medicine, Christian Medical College and Hospital, Vellore, Tamil Nadu, India
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Perreault S, Boivin Proulx LA, Lenglet A, Massy ZA, Dorais M. Effectiveness and safety of apixaban and rivaroxaban vs warfarin in patients with atrial fibrillation and chronic kidney disease. World J Nephrol 2023; 12:132-146. [PMID: 38230301 PMCID: PMC10789087 DOI: 10.5527/wjn.v12.i5.132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 07/26/2023] [Accepted: 09/26/2023] [Indexed: 12/22/2023] Open
Abstract
BACKGROUND Randomized controlled trials (RCTs) of direct oral anticoagulants (DOACs) included a low proportion of atrial fibrillation (AF) patients with chronic kidney disease (CKD), and suggested that DOACs are safe and effective in patients with mild-to-moderate CKD. In a metanalysis of RCTs and observational studies, DOACs were associated with better efficacy (vs warfarin) in early CKD and had similar efficacy and safety profiles in patients with stages IV-V CKD. But few studies have provided data on the safety and effectiveness of each DOAC vs warfarin in patients with stage III CKD. The effectiveness and safety of DOACs in those patients are still subject to debate. AIM To assess and compare the effectiveness and safety of apixaban and rivaroxaban vs warfarin in this patient population. METHODS A cohort of patients with an inpatient or outpatient code for AF and stage III CKD who were newly prescribed apixaban and rivaroxaban was created using the administrative databases from the Quebec province of Canada between 2013 and 2017. The primary effectiveness outcome was a composite of ischemic stroke, systemic embolism, and death, whereas the primary safety outcome was a composite of major bleeding within a year of DOAC vs warfarin initiation. Treatment groups were compared in an under-treatment analysis using inverse probability of treatment weighting and Cox proportional hazards. RESULTS A total of 8899 included patients filled out a new oral anticoagulation therapy claim; 3335 for warfarin and 5564 for DOACs. Compared with warfarin, 15 mg and 20 mg rivaroxaban presented a similar effectiveness and safety composite risk. Apixaban 5.0 mg was associated with a lower effectiveness composite risk [Hazard ratio (HR) 0.76; 95% confidence interval (CI): 0.65-0.88] and a similar safety risk (HR 0.94; 95%CI: 0.66-1.35). Apixaban 2.5 mg was associated with a similar effectiveness composite (HR 1.00; 95%CI: 0.79-1.26) and a lower safety risk (HR 0.65; 95%CI: 0.43-0.99. Although, apixaban 5.0 mg was associated with a better effectiveness (HR 0.76; 95%CI: 0.65-0.88), but a similar safety risk profile (HR 0.94; 95%CI: 0.66-1.35). The observed improvement in the effectiveness composite for apixaban 5.0 mg was driven by a reduction in mortality (HR 0.61; 95%CI: 0.43-0.88). CONCLUSION In comparison with warfarin, rivaroxaban and apixaban appear to be effective and safe in AF patients with stage III CKD.
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Affiliation(s)
- Sylvie Perreault
- Faculty of Pharmacy, University of Montreal, Quebec, Montreal H3C3J7, Canada
| | - Laurie-Anne Boivin Proulx
- Department of Cardiology, Faculty of Medicine, University of Ottawa Heart Institute, Ontario, Ottawa K1Y4W7, Canada
| | - Aurélie Lenglet
- Department of Pharmacy, Amiens-Picardie Hospital University Center, Amiens 80000, France
- Faculty of Pharmacy, MP3CV Laboratory, UR7545, University of Picardie Jules Verne, Amiens 80000, France
| | - Ziad A Massy
- Division of Nephrology, University of Paris Ouest -Versailles-Saint-Quentin-en-Yvelines (UVSQ), Villejuif, France., AP-HP Ambroise-Paré Hospital, Boulogne Billancourt/Paris 92104, France
| | - Marc Dorais
- StatSciences Inc., Notre-Dame-de-l’Île-Perrot, Quebec, Montreal J7W 3K8, Canada
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Siegal DM, Verbrugge FH, Martin AC, Virdone S, Camm J, Pieper K, Gersh BJ, Goto S, Turpie AGG, Angchaisuksiri P, Fox KAA. Country and health expenditure are major predictors of withholding anticoagulation in atrial fibrillation patients at high risk of stroke. Open Heart 2023; 10:e002506. [PMID: 38097360 PMCID: PMC10729201 DOI: 10.1136/openhrt-2023-002506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 11/14/2023] [Indexed: 12/18/2023] Open
Abstract
BACKGROUND Guidelines for patients with atrial fibrillation (AF) at high thromboembolic risk recommend oral anticoagulants (OACs) for preventing stroke and systemic embolism (SE). The reasons for guideline non-adherence are still unclear. AIM The aim is to identify clinical, demographic and non-patient characteristics associated with withholding OAC in patients with AF at high stroke risk. METHODS Patients in the Global Anticoagulant Registry in the FIELD-AF, newly diagnosed with AF between March 2010 and August 2016, and with CHA2DS2-VASc Score≥2 (excluding sex), were grouped by OAC treatment at enrolment. Factors associated with OAC non-use were analysed by multivariable logistic regression. RESULTS Of 40 416 eligible patients, 12 126 (30.0%) did not receive OACs at baseline. Globally, OAC prescription increased over time, from 60.4% in 2010-2011 to 74.7% in 2015-2016. Country of enrolment was the major predictor for OAC withholding (χ2-df=2576). Clinical predictors of OAC non-use included type of AF (χ2-df=404), history of bleeding (χ2-df=263) and vascular disease (χ2-df=99). OACs were used most frequently around the age of 75 years and decreasingly with younger as well as older age beyond 75 years (χ2-df=148). Non-cardiologists (χ2-df=201) and emergency room physicians (χ2-df=14) were less likely to prescribe OACs. OAC prescription correlated positively with country health expenditure. CONCLUSIONS Approximately one out of three AF patients did not receive OAC, while eligible according to the guidelines. Country of enrolment was the major determinant of anticoagulation strategy, while higher country health expenditure was associated with lower likelihood of withholding anticoagulation.
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Affiliation(s)
- Deborah M Siegal
- Medicine, Ottawa Hospital General Campus, Ottawa, Ontario, Canada
- Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | | | - Anne-Celine Martin
- Cardiology, European Hospital Georges-Pompidou, Paris, Île-de-France, France
| | - Saverio Virdone
- Department of Statistics, Thrombosis Research Institute, London, UK
| | - John Camm
- Cardiology, St George's Hospital, London, UK
| | | | | | - Shinya Goto
- Medicine, Tokai University School of Medicine Graduate School of Medicine, Isehara, Japan
| | | | | | - Keith A A Fox
- Cardiology, University of Edinburgh and Royal Infirmary of Edinburgh, Edinburgh, UK
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Wang X, Li M, Wang X, Zhang Z. It can be safe to discontinue oral anticoagulants after successful atrial fibrillation ablation: A systematic review and meta-analysis of cohort studies. Medicine (Baltimore) 2023; 102:e35518. [PMID: 37861532 PMCID: PMC10589570 DOI: 10.1097/md.0000000000035518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Accepted: 09/14/2023] [Indexed: 10/21/2023] Open
Abstract
BACKGROUND Current guidelines recommended that oral anticoagulants (OACs) should last for a minimum first 2 months after atrial fibrillation (AF) ablation and the long-term decision of anticoagulation after AF ablation should be based on the individual patient's risk of stroke rather than the rhythm status. There is controversy about the safety of discontinuing OACs in patients with atrial fibrillation after the blanking period due to the divergences between consensus recommendations and clinical practice. METHODS Electronic bibliographic sources (PubMed, Embase, and Web of Science) were searched until August 2023 to identify cohort studies about the safety of discontinuing OACs in patients with AF after the blanking period. The primary outcome was thromboembolism (TE). The secondary outcome was major bleeding events (MBEs). Two authors extracted articles independently using predefined data fields. The pooled odds ratios (ORs) and 95% confidence intervals (CIs) were calculated based on a random-effects model. RESULTS A total of 16 studies (11 prospective cohorts and 5 retrospective cohorts) enrolling 23,942 patients (14,382 OFF-OAC and 9560 ON-OAC) were included in our analysis. No significant difference emerged in the risk of TE between OFF-OAC and ON-OAC patients following AF ablation after the banking period (OR = 0.66; 95%CI, 0.43-1.01). Similar results emerged in the patients with a high risk of TE after stratification by the risk level of TE (OR = 0.72; 95%CI, 0.25-2.08). A significant reduction in incidences of major bleeding was found in the OFF-OAC patients compared with the ON-OAC patients (OR = 0.23; 95%CI, 0.12-0.42). Subgroup analyses for TE found a reduction of incidences in the subgroups who switched to antiplatelet drugs and with a follow-up duration <3 years. Subgroup analyses for MBEs found a significant reduction of incidences in all subgroups. CONCLUSIONS Our study suggests it can be safe to discontinue OACs after successful AF ablation. Discontinuation of OACs may reduce the risk of MBEs while not increasing the risk of TE.
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Affiliation(s)
- Xiangyu Wang
- Department of Cardiology, The First Hospital of Jilin University, Changchun, Jilin Province, China
| | - Minghua Li
- Department of Cardiology, The First Hospital of Jilin University, Changchun, Jilin Province, China
| | - Xishu Wang
- Department of Cardiology, The First Hospital of Jilin University, Changchun, Jilin Province, China
| | - Zhiguo Zhang
- Department of Cardiology, The First Hospital of Jilin University, Changchun, Jilin Province, China
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Abdirahman Ahmed S, Hassan MO, Abdi IA, Mohamud MA, Waberi MM, Elmi Abdi A, Hassan Fujeyra AM, Ali AA, Sheikh Hassan M. A Rare Case of Apixaban-Induced Subdural Hematoma in Elderly Heart Failure Patient. Int Med Case Rep J 2023; 16:623-626. [PMID: 37789834 PMCID: PMC10544251 DOI: 10.2147/imcrj.s432794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Accepted: 09/22/2023] [Indexed: 10/05/2023] Open
Abstract
New oral anticoagulants (NOACs) have become more popular in the last few decades. Although apixaban has been proven to be safer than warfarin and causes less hemorrhage in comparison to other NOACs, it still poses a risk of spontaneous bleeding. We present here an 81-year-old male known case of heart failure with reduced ejection fraction (HFrEF) associated with an apical thrombus of 0.93×1.29 cm who presents with cognitive decline, slurred speech, and right side weakness following apixaban use for his apical thrombus. On further evaluation of non-contrast brain computerized tomography (CT), there was a large extra-axial subacute subdural hematoma with thick septations in the left parietal region, measuring 2.6 cm in thickness, causing an a mass effect, and an a midline shift of 1 mm. Following neurosurgery, cardiology, and anesthesiology discussions, the surgery was deferred due to his age and coexisting conditions with regular follow-ups. The patient has now gained full consciousness and is currently undergoing physiotherapy. This case highlights an elderly patient with apixaban-induced subdural hemorrhage, which is a rare entity in the medical literature. Although apixaban is safer than other NOACs, it may cause subdural hemorrhage.
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Affiliation(s)
- Said Abdirahman Ahmed
- Department of Cardiology at Mogadishu Somali-Turkish Training and Research Hospital, Mogadishu, Somalia
| | - Mohamed Omar Hassan
- Department of Cardiology at Mogadishu Somali-Turkish Training and Research Hospital, Mogadishu, Somalia
| | - Ishak Ahmed Abdi
- Department of Cardiology at Mogadishu Somali-Turkish Training and Research Hospital, Mogadishu, Somalia
| | - Mohamed Abdullahi Mohamud
- Department of Cardiology at Mogadishu Somali-Turkish Training and Research Hospital, Mogadishu, Somalia
| | - Mohamud Mire Waberi
- Department of Cardiology at Mogadishu Somali-Turkish Training and Research Hospital, Mogadishu, Somalia
| | - Ahmed Elmi Abdi
- Department of Cardiology at Mogadishu Somali-Turkish Training and Research Hospital, Mogadishu, Somalia
| | | | - Abdijalil Abdullahi Ali
- Cardiovascular Surgery Department at Mogadishu Somali-Turkish Training and Research Hospital, Mogadishu, Somalia
| | - Mohamed Sheikh Hassan
- 4 Neurology Department at Mogadishu Somali-Turkish Training and Research Hospital, Mogadishu, Somalia
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Romiti GF, Corica B, Proietti M, Mei DA, Frydenlund J, Bisson A, Boriani G, Olshansky B, Chan YH, Huisman MV, Chao TF, Lip GY. Patterns of oral anticoagulant use and outcomes in Asian patients with atrial fibrillation: a post-hoc analysis from the GLORIA-AF Registry. EClinicalMedicine 2023; 63:102039. [PMID: 37753446 PMCID: PMC10518516 DOI: 10.1016/j.eclinm.2023.102039] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 05/23/2023] [Accepted: 05/24/2023] [Indexed: 09/28/2023] Open
Abstract
Background Previous studies suggested potential ethnic differences in the management and outcomes of atrial fibrillation (AF). We aim to analyse oral anticoagulant (OAC) prescription, discontinuation, and risk of adverse outcomes in Asian patients with AF, using data from a global prospective cohort study. Methods From the GLORIA-AF Registry Phase II-III (November 2011-December 2014 for Phase II, and January 2014-December 2016 for Phase III), we analysed patients according to their self-reported ethnicity (Asian vs. non-Asian), as well as according to Asian subgroups (Chinese, Japanese, Korean and other Asian). Logistic regression was used to analyse OAC prescription, while the risk of OAC discontinuation and adverse outcomes were analysed through Cox-regression model. Our primary outcome was the composite of all-cause death and major adverse cardiovascular events (MACE). The original studies were registered with ClinicalTrials.gov, NCT01468701, NCT01671007, and NCT01937377. Findings 34,421 patients were included (70.0 ± 10.5 years, 45.1% females, 6900 (20.0%) Asian: 3829 (55.5%) Chinese, 814 (11.8%) Japanese, 1964 (28.5%) Korean and 293 (4.2%) other Asian). Most of the Asian patients were recruited in Asia (n = 6701, 97.1%), while non-Asian patients were mainly recruited in Europe (n = 15,449, 56.1%) and North America (n = 8378, 30.4%). Compared to non-Asian individuals, prescription of OAC and non-vitamin K antagonist oral anticoagulant (NOAC) was lower in Asian patients (Odds Ratio [OR] and 95% Confidence Intervals (CI): 0.23 [0.22-0.25] and 0.66 [0.61-0.71], respectively), but higher in the Japanese subgroup. Asian ethnicity was also associated with higher risk of OAC discontinuation (Hazard Ratio [HR] and [95% CI]: 1.79 [1.67-1.92]), and lower risk of the primary composite outcome (HR [95% CI]: 0.86 [0.76-0.96]). Among the exploratory secondary outcomes, Asian ethnicity was associated with higher risks of thromboembolism and intracranial haemorrhage, and lower risk of major bleeding. Interpretation Our results showed that Asian patients with AF showed suboptimal thromboembolic risk management and a specific risk profile of adverse outcomes; these differences may also reflect differences in country-specific factors. Ensuring integrated and appropriate treatment of these patients is crucial to improve their prognosis. Funding The GLORIA-AF Registry was funded by Boehringer Ingelheim GmbH.
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Affiliation(s)
- Giulio Francesco Romiti
- Liverpool Centre for Cardiovascular Sciences at University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, Liverpool, United Kingdom
- Department of Translational and Precision Medicine, Sapienza – University of Rome, Rome, Italy
| | - Bernadette Corica
- Liverpool Centre for Cardiovascular Sciences at University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, Liverpool, United Kingdom
- Department of Translational and Precision Medicine, Sapienza – University of Rome, Rome, Italy
| | - Marco Proietti
- Liverpool Centre for Cardiovascular Sciences at University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, Liverpool, United Kingdom
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Geriatric Unit, IRCCS Istituti Clinici Scientifici Maugeri, Milan, Italy
| | - Davide Antonio Mei
- Liverpool Centre for Cardiovascular Sciences at University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, Liverpool, United Kingdom
- Cardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico di Modena, Modena, Italy
| | - Juliane Frydenlund
- Danish Center for Clinical Health Services Research, Aalborg University, Aalborg, Denmark
| | - Arnaud Bisson
- Liverpool Centre for Cardiovascular Sciences at University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, Liverpool, United Kingdom
- Service de Cardiologie, CHU Trousseau et Université François Rabelais, Tours, France
| | - Giuseppe Boriani
- Cardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico di Modena, Modena, Italy
| | - Brian Olshansky
- Division of Cardiology, Department of Medicine, University of Iowa, Iowa City, USA
| | - Yi-Hsin Chan
- Cardiovascular Department, Chang Gung Memorial Hospital, Linkou, Taoyuan City, Taiwan
- College of Medicine, Chang Gung University, Taoyuan City, Taiwan
- Microscopy Core Laboratory, Chang Gung Memorial Hospital, Linkou, Taoyuan City Taiwan
| | - Menno V. Huisman
- Department of Thrombosis and Hemostasis, Leiden University Medical Center, Leiden, the Netherlands
| | - Tze-Fan Chao
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Institute of Clinical Medicine, and Cardiovascular Research Center, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Gregory Y.H. Lip
- Liverpool Centre for Cardiovascular Sciences at University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, Liverpool, United Kingdom
- Danish Center for Clinical Health Services Research, Aalborg University, Aalborg, Denmark
- Institute of Clinical Medicine, and Cardiovascular Research Center, National Yang Ming Chiao Tung University, Taipei, Taiwan
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9
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Abrignani MG, Lombardo A, Braschi A, Renda N, Abrignani V, Lombardo RM. Time trends in antithrombotic therapy prescription patterns: Real-world monocentric study in hospitalized patients with atrial fibrillation. World J Cardiol 2022; 14:576-598. [PMID: 36483763 PMCID: PMC9724000 DOI: 10.4330/wjc.v14.i11.576] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Revised: 07/04/2022] [Accepted: 10/28/2022] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Since 2010, the European Society of Cardiology has extended prescription criteria for oral antithrombotic therapy (OAT) in atrial fibrillation (AF). Direct oral anticoagulants (DOACs) were upgraded from an IIAa recommendation in 2012 to an IA in 2016. In real-world scenarios, however, OAC prescription is still suboptimal, mainly for DOACs.
AIM To evaluate OAT temporal prescription patterns in a cohort of patients hospitalized with AF in a Cardiology Department.
METHODS A retrospective observational study was conducted on a cohort of hospitalized patients in a secondary setting (Trapani, Italy) from 2010 to 2021 with AF as the main or secondary diagnosis. For 4089 consecutive patients, the variables extracted from the Cardiology department database were: Sex, age, time of hospitalization, antithrombotic therapy (warfarin, acenocoumarol, apixaban, dabigatran, edoxaban, rivaroxaban, aspirin, clopidogrel, other antiplatelet agents, low molecular weight heparin, and fondaparinux), diagnosis at discharge and used resources. Basal features are presented as percentage values for categorized variables and as mean +/- SD for categorized once.
RESULTS From January 1st, 2010 to October 6th, 2021, 25132 patients were hospitalized in our department; 4089 (16.27%, mean age 75.59+/-10.82) were discharged with AF diagnosis; of them, 2245 were males (54.81%, mean age 73.56+/-11.45) and 1851 females (45.19%, mean age 78.06+/-9.47). Average length of stay was 5.76+/-4.88 days; 154 patients died and 88 were moved to other Departments/Structures. AF was the main diagnosis in 899 patients (21.94%). The most frequent main diagnosis in patients with AF was acute myocardial infarction (1973 discharges, 48.19%). The most frequent secondary cardiac diagnosis was chronic coronary syndrome (1864 discharges, 45.51%), and the most frequent secondary associated condition was arterial hypertension (1010 discharges, 24.66%). For the analysis of antithrombotic treatments, the final sample included 3067 patients, after excluding in-hospital deaths, transferred out or self-discharged patients, as well as discharges lacking indications for prescribed treatments. OAC treatment increased significantly (35.63% in 2010-2012 vs 61.18% in 2019-2021, +25.55%, P < 0.0001), in spite of any antiplatelet agent use. This rise was due to increasing use of DOACs, with or without antiplatelet agents, from 3.04% in 2013-2015 to 50.06% in 2019-2021 (+47.02%, P < 0.0001) and was greater for factor Xa inhibitors, especially apixaban. In addition, treatment with a vitamin K antagonist, in spite of any antiplatelet agent use, decreased from 35.63% in 2010-2012 to 11.12% in 2019-2021 (-24.48%, P < 0.0001), as well as any antiplatelet therapy, alone or in double combination, (49.18% in 2010-2012 vs 34.18% in 2019-2021, -15.00%, P < 0.0001); and patients not receiving antithrombotic therapy declined with time (14.58% in 2010-2012 vs 1.97% in 2021, P < 0.0001).
CONCLUSION Real-world patients with AF are elderly and affected by cardiovascular and non-cardiovascular diseases. The percentage of patients on OAT and DOACs increased. These data suggest a slow, gradual guidelines implementation process.
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Affiliation(s)
- Maurizio Giuseppe Abrignani
- Operative Unit of Cardiology, Department of Medicine, S. Antonio Abate Hospital of Trapani, ASP Trapani, Trapani 91100, Trapani, Italy
| | - Alberto Lombardo
- Operative Unit of Cardiology, Department of Medicine, S. Antonio Abate Hospital of Trapani, ASP Trapani, Trapani 91100, Trapani, Italy
| | - Annabella Braschi
- Department of Psychology, Educational Science and Human Movement, University of Palermo, Palermo 90100, Palermo, Italy
| | - Nicolò Renda
- Department of Medicine and Surgery, University of Parma, Parma 43100, Parma, Italy
| | - Vincenzo Abrignani
- Operative Unit of Internal Medicine with Stroke Care, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (ProMISE) "G. D'Alessandro", University of Palermo, Palermo 90100, Palermo, Italy
| | - Renzo M Lombardo
- Department of Cardiology, Operative Unit of Cardiology, Department of Medicine, S. Antonio Abate Hospital of Trapani, Trapani 91100, Trapani, Italy
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10
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Apostolaki‐Hansson T, Ullberg T, Norrving B, Petersson J. Patient factors associated with receiving reversal therapy in oral anticoagulant-related intracerebral hemorrhage. Acta Neurol Scand 2022; 146:590-597. [PMID: 35974708 PMCID: PMC9805025 DOI: 10.1111/ane.13685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 07/25/2022] [Accepted: 07/27/2022] [Indexed: 01/09/2023]
Abstract
BACKGROUND We aimed to describe baseline characteristics of patients with oral anticoagulant-related intracerebral hemorrhage (OAC-ICH) in Sweden and to identify predictive variables associated with receiving hemostatic treatment in the event of OAC-ICH. METHODS We performed an observational study based on data from Riksstroke and the Swedish Causes of Death Register to define baseline characteristics of patients with OAC-ICH who received reversal treatment compared with patients who did not receive reversal treatment during 2017-2019. Predictive analysis was performed using multivariable logistic regression to identify odds ratios for factors associated with receiving OAC reversal treatment. RESULTS We included 1902 patients ((n = 1146; OAC reversal treatment) (n = 756; no OAC reversal treatment)). The proportion of non-Vitamin K oral anticoagulant associated ICH (NOAC-ICH) patients who received reversal treatment was 48.4% and the proportion of Vitamin K antagonist-associated ICH (VKA-ICH) patients was 72.9%. Factors associated with a lower odds of receiving reversal treatment were increased age (OR = 0.98; 95% CI: 0.96-0.99), previous stroke (OR = 0.78; 95% CI: 0.62-0.98), comatose LOC (OR = 0.36;95%CI: 0.27-0.48; ref. = alert), pre-stroke dependency (OR = 0.72; 95% CI: 0.58-0.91), and NOAC treatment (OR = 0.34; 95% CI: 0.28-0.42). Care at a university hospital was not associated with higher odds of receiving reversal treatment compared to treatment at a county hospital. CONCLUSION Treatment with a reversal agent following OAC-ICH was related to several patient factors including type of OAC drug. We identified that only 48% of patients with NOAC-ICH received hemostatic treatment despite an increase in these cases. Further studies are required to guide the use of reversal therapies more precisely, particularly in NOAC-ICH.
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Affiliation(s)
| | - Teresa Ullberg
- Department of NeurologyLund University, Skåne University HospitalLundSweden
| | - Bo Norrving
- Department of NeurologyLund University, Skåne University HospitalLundSweden
| | - Jesper Petersson
- Department of NeurologyLund University, Skåne University HospitalLundSweden
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11
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Beier L, Lu S, França LR, Marler S, Lip GYH, Huisman MV, Teutsch C, Halperin JL, Zint K, Diener HC, Baker L, Ma CS, Paquette M, Bartels DB, Dubner SJ, Lyrer P, Senges J, Rothman KJ. Evolution of antithrombotic therapy for patients with atrial fibrillation: The prospective global GLORIA-AF registry program. PLoS One 2022; 17:e0274237. [PMID: 36201473 PMCID: PMC9536607 DOI: 10.1371/journal.pone.0274237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 08/16/2022] [Indexed: 11/06/2022] Open
Abstract
Objective To assess baseline characteristics and antithrombotic treatment (ATT) prescription patterns in patients enrolled in the third phase of the GLORIA-AF Registry Program, evaluate predictors of treatment prescription, and compare results with phase II. Methods GLORIA-AF is a large, global, prospective registry program, enrolling patients with newly diagnosed nonvalvular atrial fibrillation (AF) at risk of stroke. Patients receiving dabigatran were followed for two years in phase II, and all patients were followed for 3 years in phase III. Phase II started when dabigatran became available; phase III started when the characteristics of patients receiving dabigatran became roughly comparable with those receiving vitamin K antagonists (VKAs). Results Between 2014 and 2016, 21,241 patients were enrolled in phase III. In total, 82% of patients were prescribed oral anticoagulation ([OAC]; 59.5% novel/nonvitamin K oral anticoagulants [NOACs], 22.7% VKAs). A further 11% of patients were prescribed antiplatelets without OAC and 7% were prescribed no ATT. A high stroke risk was the main driver of OAC prescription. Factors associated with prescription of VKA over NOAC included type of site, region, physician specialty, and impaired kidney function. Conclusion Over the past few years, data from phase III of GLORIA-AF show that OACs have become the standard treatment option, with most newly diagnosed AF patients prescribed a NOAC. However, in some regions a remarkable proportion of patients remain undertreated. In comparison with phase II, more patients received NOACs in phase III while the prescription of VKA decreased. VKAs were preferred over NOACs in patients with impaired kidney function.
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Affiliation(s)
- Lea Beier
- Charité–Universitätsmedizin Berlin, Berlin, Germany
| | - Shihai Lu
- Takeda Pharmaceuticals, Inc., Cambridge, Massachusetts, United States of America
| | | | - Sabrina Marler
- Takeda Pharmaceuticals, Inc., Cambridge, Massachusetts, United States of America
| | - Gregory Y. H. Lip
- Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool, United Kingdom
- Department of Clinical Medicine, Aalborg Thrombosis Research Unit, Aalborg University, Aalborg, Denmark
| | | | - Christine Teutsch
- Department of CardioMetabolism and Respiratory Medicine, Boehringer Ingelheim International GmbH, Ingelheim, Germany
| | - Jonathan L. Halperin
- Icahn School of Medicine at Mount Sinai, New York City, New York, United States of America
| | - Kristina Zint
- Department of CardioMetabolism and Respiratory Medicine, Boehringer Ingelheim International GmbH, Ingelheim, Germany
| | | | | | - Chang-Sheng Ma
- Atrial Fibrillation Center, Beijing Anzhen Hospital, Beijing, People’s Republic of China
| | | | - Dorothee B. Bartels
- Hannover Medical School, Hannover, Germany
- UCB Biosciences GmbH, Monheim, Germany
| | | | - Philippe Lyrer
- University Hospital Basel, Stroke Center Neurology, and University of Basel, Basel, Switzerland
| | | | - Kenneth J. Rothman
- RTI Health Solutions, Research Triangle Institute, Research Triangle Park, North Carolina, United States of America
- * E-mail:
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12
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Nakhoul E, Vaes B, Mamouris P, Degryse JM. Trends in oral anticoagulant prescription in patients with nonvalvular atrial fibrillation in Flanders and the impact of switching patients from vitamin K antagonists to DOACS in terms of the burden caused by complications of the disease: a registry-based study. Acta Clin Belg 2022:1-9. [DOI: 10.1080/17843286.2022.2123483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Elvire Nakhoul
- Institut de Recherche Santé et Société, Université catholique de Louvain, Bruxelles, Belgium
| | - Bert Vaes
- Department of Public Health and Primary Care, KU Leuven, Leuven, Belgium
| | - Pavlos Mamouris
- Department of Public Health and Primary Care, KU Leuven, Leuven, Belgium
| | - Jean-Marie Degryse
- Institut de Recherche Santé et Société, Université catholique de Louvain, Bruxelles, Belgium
- Department of Public Health and Primary Care, KU Leuven, Leuven, Belgium
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13
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Chew DS, Au F, Xu Y, Manns BJ, Tonelli M, Wilton SB, Hemmelgarn B, Kong S, Exner DV, Quinn AE. Geographic and temporal variation in the treatment and outcomes of atrial fibrillation: a population-based analysis of national quality indicators. CMAJ Open 2022; 10:E702-E713. [PMID: 35918151 PMCID: PMC9352379 DOI: 10.9778/cmajo.20210246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Assessment of potential geographic variation in quality indicators of atrial fibrillation care may identify opportunities for improvement in the quality of atrial fibrillation care. The objective of this study was to assess for potential geographic variation in the quality of atrial fibrillation care in Alberta, Canada. METHODS In a population-based cohort of adults (age ≥ 18 yr) with incident nonvalvular atrial fibrillation (NVAF) diagnosed between Apr. 1, 2008, and Mar. 31, 2016, in Alberta, we investigated the variation in national quality indicators of atrial fibrillation care developed by the Canadian Cardiovascular Society. Specifically, we assessed the geographic and temporal variation in the proportion of patients with initiation of oral anticoagulant therapy, persistence with therapy, ischemic stroke and major bleeding outcomes 1 year after atrial fibrillation diagnosis using linked administrative data sets. We defined stroke risk using the CHADS2 score. We assessed geographic variation using small-area variation statistics and geospatial data analysis. RESULTS Of the 64 093 patients in the study cohort (35 019 men [54.6%] and 29 074 women [45.4%] with a mean age of 69 [standard deviation 15.9] yr), 36 199 were at high risk for stroke and 14 411 were at moderate risk. Within 1 year of NVAF diagnosis, 20 180 patients (55.7%) in the high-risk group and 6448 patients (44.7%) in the moderate-risk group were prescribed anticoagulation. A total of 2187 patients (3.4%) had an ischemic stroke, and 2996 patients (4.7%) experienced a major bleed. There was substantial regional variation observed in initiation of oral anticoagulant therapy but not in the proportion of patients with ischemic stroke or major bleeding. Among the 64 Health Status Areas in Alberta, therapy initiation rates ranged from 22.6% to 71.2% among patients at high stroke risk and from 22.7% to 55.8% among those at moderate stroke risk, with clustering of lower therapy initiation rates in rural northern regions. INTERPRETATION The rate of initiation of oral anticoagulant therapy among adults with incident atrial fibrillation was less than 60% in patients in whom oral anticoagulant therapy would be considered guideline-appropriate care. The large geographic variation in oral anticoagulant prescribing warrants additional study into patient, provider and health care system factors that contribute to variation and drive disparities in high-quality, equitable atrial fibrillation care.
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Affiliation(s)
- Derek S Chew
- Duke Clinical Research Institute (Chew), Duke University, Durham, NC; Libin Cardiovascular Institute (Chew, Manns, Tonelli, Wilton, Exner) and O'Brien Institute of Public Health (Au, Manns, Tonelli, Wilton, Exner), University of Calgary; Departments of Community Health Sciences (Au, Xu, Manns, Tonelli, Wilton, Hemmelgarn, Kong, Exner, Quinn), Oncology (Xu, Kong), Surgery (Xu, Kong) and Medicine (Manns, Tonelli), University of Calgary, Calgary, Alta.; Faculty of Medicine and Dentistry (Hemmelgarn), University of Alberta, Edmonton, Alta.
| | - Flora Au
- Duke Clinical Research Institute (Chew), Duke University, Durham, NC; Libin Cardiovascular Institute (Chew, Manns, Tonelli, Wilton, Exner) and O'Brien Institute of Public Health (Au, Manns, Tonelli, Wilton, Exner), University of Calgary; Departments of Community Health Sciences (Au, Xu, Manns, Tonelli, Wilton, Hemmelgarn, Kong, Exner, Quinn), Oncology (Xu, Kong), Surgery (Xu, Kong) and Medicine (Manns, Tonelli), University of Calgary, Calgary, Alta.; Faculty of Medicine and Dentistry (Hemmelgarn), University of Alberta, Edmonton, Alta
| | - Yuan Xu
- Duke Clinical Research Institute (Chew), Duke University, Durham, NC; Libin Cardiovascular Institute (Chew, Manns, Tonelli, Wilton, Exner) and O'Brien Institute of Public Health (Au, Manns, Tonelli, Wilton, Exner), University of Calgary; Departments of Community Health Sciences (Au, Xu, Manns, Tonelli, Wilton, Hemmelgarn, Kong, Exner, Quinn), Oncology (Xu, Kong), Surgery (Xu, Kong) and Medicine (Manns, Tonelli), University of Calgary, Calgary, Alta.; Faculty of Medicine and Dentistry (Hemmelgarn), University of Alberta, Edmonton, Alta
| | - Braden J Manns
- Duke Clinical Research Institute (Chew), Duke University, Durham, NC; Libin Cardiovascular Institute (Chew, Manns, Tonelli, Wilton, Exner) and O'Brien Institute of Public Health (Au, Manns, Tonelli, Wilton, Exner), University of Calgary; Departments of Community Health Sciences (Au, Xu, Manns, Tonelli, Wilton, Hemmelgarn, Kong, Exner, Quinn), Oncology (Xu, Kong), Surgery (Xu, Kong) and Medicine (Manns, Tonelli), University of Calgary, Calgary, Alta.; Faculty of Medicine and Dentistry (Hemmelgarn), University of Alberta, Edmonton, Alta
| | - Marcello Tonelli
- Duke Clinical Research Institute (Chew), Duke University, Durham, NC; Libin Cardiovascular Institute (Chew, Manns, Tonelli, Wilton, Exner) and O'Brien Institute of Public Health (Au, Manns, Tonelli, Wilton, Exner), University of Calgary; Departments of Community Health Sciences (Au, Xu, Manns, Tonelli, Wilton, Hemmelgarn, Kong, Exner, Quinn), Oncology (Xu, Kong), Surgery (Xu, Kong) and Medicine (Manns, Tonelli), University of Calgary, Calgary, Alta.; Faculty of Medicine and Dentistry (Hemmelgarn), University of Alberta, Edmonton, Alta
| | - Stephen B Wilton
- Duke Clinical Research Institute (Chew), Duke University, Durham, NC; Libin Cardiovascular Institute (Chew, Manns, Tonelli, Wilton, Exner) and O'Brien Institute of Public Health (Au, Manns, Tonelli, Wilton, Exner), University of Calgary; Departments of Community Health Sciences (Au, Xu, Manns, Tonelli, Wilton, Hemmelgarn, Kong, Exner, Quinn), Oncology (Xu, Kong), Surgery (Xu, Kong) and Medicine (Manns, Tonelli), University of Calgary, Calgary, Alta.; Faculty of Medicine and Dentistry (Hemmelgarn), University of Alberta, Edmonton, Alta
| | - Brenda Hemmelgarn
- Duke Clinical Research Institute (Chew), Duke University, Durham, NC; Libin Cardiovascular Institute (Chew, Manns, Tonelli, Wilton, Exner) and O'Brien Institute of Public Health (Au, Manns, Tonelli, Wilton, Exner), University of Calgary; Departments of Community Health Sciences (Au, Xu, Manns, Tonelli, Wilton, Hemmelgarn, Kong, Exner, Quinn), Oncology (Xu, Kong), Surgery (Xu, Kong) and Medicine (Manns, Tonelli), University of Calgary, Calgary, Alta.; Faculty of Medicine and Dentistry (Hemmelgarn), University of Alberta, Edmonton, Alta
| | - Shiying Kong
- Duke Clinical Research Institute (Chew), Duke University, Durham, NC; Libin Cardiovascular Institute (Chew, Manns, Tonelli, Wilton, Exner) and O'Brien Institute of Public Health (Au, Manns, Tonelli, Wilton, Exner), University of Calgary; Departments of Community Health Sciences (Au, Xu, Manns, Tonelli, Wilton, Hemmelgarn, Kong, Exner, Quinn), Oncology (Xu, Kong), Surgery (Xu, Kong) and Medicine (Manns, Tonelli), University of Calgary, Calgary, Alta.; Faculty of Medicine and Dentistry (Hemmelgarn), University of Alberta, Edmonton, Alta
| | - Derek V Exner
- Duke Clinical Research Institute (Chew), Duke University, Durham, NC; Libin Cardiovascular Institute (Chew, Manns, Tonelli, Wilton, Exner) and O'Brien Institute of Public Health (Au, Manns, Tonelli, Wilton, Exner), University of Calgary; Departments of Community Health Sciences (Au, Xu, Manns, Tonelli, Wilton, Hemmelgarn, Kong, Exner, Quinn), Oncology (Xu, Kong), Surgery (Xu, Kong) and Medicine (Manns, Tonelli), University of Calgary, Calgary, Alta.; Faculty of Medicine and Dentistry (Hemmelgarn), University of Alberta, Edmonton, Alta
| | - Amity E Quinn
- Duke Clinical Research Institute (Chew), Duke University, Durham, NC; Libin Cardiovascular Institute (Chew, Manns, Tonelli, Wilton, Exner) and O'Brien Institute of Public Health (Au, Manns, Tonelli, Wilton, Exner), University of Calgary; Departments of Community Health Sciences (Au, Xu, Manns, Tonelli, Wilton, Hemmelgarn, Kong, Exner, Quinn), Oncology (Xu, Kong), Surgery (Xu, Kong) and Medicine (Manns, Tonelli), University of Calgary, Calgary, Alta.; Faculty of Medicine and Dentistry (Hemmelgarn), University of Alberta, Edmonton, Alta
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14
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Toma MM, Bungau SG, Tit DM, Moisi MI, Bustea C, Vesa CM, Behl T, Stoicescu M, Brisc CM, Purza LA, Gitea D, Diaconu CC. Use of anticoagulant drugs in patients with atrial fibrillation. Does adherence to therapy have a prognostic impact? Biomed Pharmacother 2022; 150:113002. [PMID: 35462339 DOI: 10.1016/j.biopha.2022.113002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 04/10/2022] [Accepted: 04/17/2022] [Indexed: 11/30/2022] Open
Abstract
Anticoagulant therapy represents a pivotal element that strongly influences the thromboembolic risk of non-valvular atrial fibrillation (NVAF) subjects. The main purpose of this review was to identify issues and suggest strategies to improve the oral anticoagulants (OACs) treatment adherence, which is the most important predictor of NVAF outcome. Advantages, efficacy, and impact of these drugs on patients' prognosis were revealed in important clinical trials on large cohorts of patients and are often prescribed nowadays. A real-life data registry, the Global Anticoagulant Registry in the Field-Atrial Fibrillation (GARFIELD-AF) analyzed the profile and outcome of patients diagnosed with NVAF receiving oral antithrombotic treatment. The observations gathered in the registry were crucial for identifying relevant elements that clinicians must improve, such as adherence strategies and predisposing factors that correlated with stroke. Adherence to OACs in AF patients is essential from the viewpoint of clinical efficacy and safety. Major adverse events and negative outcome are correlated with a weak anticoagulation control caused by an ineffective treatment adherence strategy. Solving the issue of oral anticoagulation adherence is possible using new technologies, but future directions should be explored. Mobile phone applications centered on patients' needs, telemedicine programs that evaluate patients' evolution and detect adverse reactions or events, encouraging an adequate management of the event without interruption of OACs, represent perspectives with a major impact on treatment adherence.
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Affiliation(s)
- Mirela Marioara Toma
- Doctoral School of Biomedical Sciences, University of Oradea, Oradea 410087, Romania.
| | - Simona Gabriela Bungau
- Doctoral School of Biomedical Sciences, University of Oradea, Oradea 410087, Romania; Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, Oradea 410028, Romania.
| | - Delia Mirela Tit
- Doctoral School of Biomedical Sciences, University of Oradea, Oradea 410087, Romania; Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, Oradea 410028, Romania.
| | - Madalina Ioana Moisi
- Department of Preclinical Disciplines, Faculty of Medicine and Pharmacy of Oradea, University of Oradea, 410073 Oradea, Romania.
| | - Cristiana Bustea
- Department of Preclinical Disciplines, Faculty of Medicine and Pharmacy of Oradea, University of Oradea, 410073 Oradea, Romania.
| | - Cosmin Mihai Vesa
- Department of Preclinical Disciplines, Faculty of Medicine and Pharmacy of Oradea, University of Oradea, 410073 Oradea, Romania.
| | - Tapan Behl
- Chitkara College of Pharmacy, Chitkara University, 140401 Punjab, India.
| | - Manuela Stoicescu
- Department of Medical Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, 410073 Oradea, Romania.
| | - Cristina Mihaela Brisc
- Department of Medical Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, 410073 Oradea, Romania.
| | - Lavinia Anamaria Purza
- Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, Oradea 410028, Romania.
| | - Daniela Gitea
- Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, Oradea 410028, Romania.
| | - Camelia Cristina Diaconu
- Department 5, "Carol Davila" University of Medicine and Pharmacy, 050474 Bucharest, Romania; Department of Internal Medicine, Clinical Emergency Hospital of Bucharest, 105402 Bucharest, Romania.
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15
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Ding WY, Potpara TS, Blomström-Lundqvist C, Boriani G, Marin F, Fauchier L, Lip GYH. Impact of renal impairment on atrial fibrillation: ESC-EHRA EORP-AF Long-Term General Registry. Eur J Clin Invest 2022; 52:e13745. [PMID: 35000206 PMCID: PMC9287022 DOI: 10.1111/eci.13745] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 12/29/2021] [Accepted: 01/05/2022] [Indexed: 12/02/2022]
Abstract
BACKGROUND Atrial fibrillation (AF) and renal impairment share a bidirectional relationship with important pathophysiological interactions. We evaluated the impact of renal impairment in a contemporary cohort of patients with AF. METHODS We utilised the ESC-EHRA EORP-AF Long-Term General Registry. Outcomes were analysed according to renal function by CKD-EPI equation. The primary endpoint was a composite of thromboembolism, major bleeding, acute coronary syndrome and all-cause death. Secondary endpoints were each of these separately including ischaemic stroke, haemorrhagic event, intracranial haemorrhage, cardiovascular death and hospital admission. RESULTS A total of 9306 patients were included. The distribution of patients with no, mild, moderate and severe renal impairment at baseline were 16.9%, 49.3%, 30% and 3.8%, respectively. AF patients with impaired renal function were older, more likely to be females, had worse cardiac imaging parameters and multiple comorbidities. Among patients with an indication for anticoagulation, prescription of these agents was reduced in those with severe renal impairment, p < .001. Over 24 months, impaired renal function was associated with significantly greater incidence of the primary composite outcome and all secondary outcomes. Multivariable Cox regression analysis demonstrated an inverse relationship between eGFR and the primary outcome (HR 1.07 [95% CI, 1.01-1.14] per 10 ml/min/1.73 m2 decrease), that was most notable in patients with eGFR <30 ml/min/1.73 m2 (HR 2.21 [95% CI, 1.23-3.99] compared to eGFR ≥90 ml/min/1.73 m2 ). CONCLUSION A significant proportion of patients with AF suffer from concomitant renal impairment which impacts their overall management. Furthermore, renal impairment is an independent predictor of major adverse events including thromboembolism, major bleeding, acute coronary syndrome and all-cause death in patients with AF.
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Affiliation(s)
- Wern Yew Ding
- Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool, UK
| | - Tatjana S Potpara
- School of Medicine, University of Belgrade, Belgrade, Serbia.,Intensive Arrhythmia Care, Cardiology Clinic, Clinical Center of Serbia, Belgrade, Serbia
| | | | - Giuseppe Boriani
- Cardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico di Modena, Modena, Italy
| | - Francisco Marin
- Department of Cardiology, Hospital Universitario Virgen de la Arrixaca, IMIB-Arrixaca, University of Murcia, CIBERCV, Murcia, Spain
| | - Laurent Fauchier
- Service de Cardiologie, Centre Hospitalier Universitaire Trousseau, Tours, France
| | - Gregory Y H Lip
- Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool, UK.,Aalborg Thrombosis Research Unit, Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
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16
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Mocini D, Di Fusco SA, De Luca L, Caldarola P, Cipriani M, Corda M, Di Lenarda A, De Nardo A, Francese GM, Napoletano C, Navazio A, Riccio C, Roncon L, Tizzani E, Nardi F, Urbinati S, Valente S, Gulizia MM, Gabrielli D, Oliva F, Colivicchi F. ANMCO position paper 'Appropriateness of prescribing direct oral anticoagulants in stroke and systemic thromboembolism prevention in adult patients with non-valvular atrial fibrillation'. Eur Heart J Suppl 2022; 24:C278-C288. [PMID: 35602254 PMCID: PMC9117907 DOI: 10.1093/eurheartj/suac015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The appropriateness of prescribing direct oral anticoagulants [dabigatran, rivaroxaban, apixaban, and edoxaban (DOACs)] is regulated on the criteria established in Phase III trials. These criteria are reported in the summary of the product characteristics of the four DOACs. In clinical practice, prescriptions are not always in compliance with established indications. In particular, the use of lower doses than those recommended in drug data sheets is not uncommon. Literature data show that the inappropriate prescription of reduced doses causes drug underexposure and up to a three-fold increase in the risk of stroke/ischaemic transient attack, systemic thromboembolism, and hospitalization. Possible causes of the deviation between the dose that should be prescribed and that prescribed in the real world include erroneous prescription, an overstated haemorrhagic risk perception, and the presence of frail and complex patients in clinical practice who were not included in pivotal trials, which makes it difficult to apply study results to the real world. For these reasons, we summarize DOAC indications and contraindications. We also suggest the appropriate use of DOACs in common clinical scenarios, in accordance with what international guidelines and national and international health regulatory bodies recommend.
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Affiliation(s)
- David Mocini
- Division of Clinical and Rehabilitation Cardiology, Emergency Department, P.O. San Filippo Neri - ASL Roma 1, Via G. Martinotti, 20, 00135, Roma, RM, Italy
| | - Stefania Angela Di Fusco
- Division of Clinical and Rehabilitation Cardiology, Emergency Department, P.O. San Filippo Neri - ASL Roma 1, Via G. Martinotti, 20, 00135, Roma, RM, Italy
| | - Leonardo De Luca
- Cardiology, Department of Cardio-Thoraco-Vascular, Ospedale San Camillo, Circonvallazione Gianicolense, 87, 00152, Roma, RM, Italy
| | - Pasquale Caldarola
- Cardiology-ICU Department, Ospedale San Paolo, Via Caposcardicchio, 1, 70123, Bari, BA, Italy
| | - Manlio Cipriani
- Cardiology 2-Heart Failure and Transplants, ASST Ospedale Metropolitano Niguarda, Piazza Ospedale Maggiore, 3, 20162, Milano, MI, Italy
| | - Marco Corda
- Cardiology Department, Arnas G. Brotzu, Piazzale Alessandro Ricchi, 1, 09134, Cagliari, CA, Italy
| | - Andrea Di Lenarda
- Cardiovascolular and Sports Medicine Department, Asugi Trieste, Via Slataper, 9, 34125, Trieste, TS, Italy
| | - Alfredo De Nardo
- Cardiology-ICU Department Ospedale Civile G. Jazzolino Piazza Fleming 89900 Vibo Valentia, VV, Italy
| | - Giuseppina Maura Francese
- Cardiology Department, P.O. Garibaldi-Nesima - Arnas Garibaldi, Via Palermo, 636, 95122, Catania, CT, Italy
| | - Cosimo Napoletano
- Cardiology-ICU Department - Cath Lab, Ospedale Civile G. Mazzini, Piazza Italia, 64100, Teramo, TE, Italy
| | - Alessandro Navazio
- Hospital Cardiology Department, Po Santa Maria Nuova - Ausl RE IRCCS, Viale Risorgimento, 80, 42100, Reggio Emilia, RE, Italy
| | - Carmine Riccio
- Follow-up of the Post-Acute Patient, Cardio-Vascular Department, Azienda Ospedaliera S. Anna E S. Sebastiano, Via Palasciano, 1, 81100, Caserta, CE, Italy
| | - Loris Roncon
- Cardiology Department, Ospedale Santa Maria Della Misericordia, Viale Tre Martiri, 140, 45100, Rovigo, RO Italy
| | - Emanuele Tizzani
- Cardiology Department, Ospedale Degli Infermi, Strada Rivalta, 29, 10098, Rivoli, TO, Italy
| | - Federico Nardi
- Cardiology Department, Ospedale Santo Spirito, Casale Monferrato (AL), Italy
| | - Stefano Urbinati
- Cardiology Department, Ospedale Bellaria, Via Altura, 3, 40139, Bologna, BO, Italy
| | - Serafina Valente
- Cardio-Thoracic Department, AOU Senese Ospedale S. Maria Alle Scotte, Viale Mario Bracci, 13, 53100, Siena, SI, Italy
| | - Michele Massimo Gulizia
- Cardiology Department, P.O. Garibaldi-Nesima - Arnas Garibaldi, Via Palermo, 636, 95122, Catania, CT, Italy.,Fondazione per il Tuo cuore - Heart Care Foundation, Via La Marmora, 36, 50121, Firenze, FI, Italy
| | - Domenico Gabrielli
- Cardiology, Department of Cardio-Thoraco-Vascular, Ospedale San Camillo, Circonvallazione Gianicolense, 87, 00152, Roma, RM, Italy
| | - Fabrizio Oliva
- Unit of Intensive Cardiological Care, Cardiology 1-Hemodynamics, Cardiothoracovascular Department, "A. De Gasperis" ASST Grande Ospedale Metropolitano Niguarda, Piazza Ospedale Maggiore, 3, 20162, Milano, MI, Italy
| | - Furio Colivicchi
- Division of Clinical and Rehabilitation Cardiology, Emergency Department, P.O. San Filippo Neri - ASL Roma 1, Via G. Martinotti, 20, 00135, Roma, RM, Italy
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17
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Ikeda T, Ogawa S, Kitazono T, Nakagawara J, Minematsu K, Miyamoto S, Murakawa Y, Tachiiri M, Okayama Y, Sunaya T, Hirano K, Hayasaki T. Impact of three major risk factors on clinical outcomes in patients with nonvalvular atrial fibrillation receiving rivaroxaban: Sub‐analysis from the
XAPASS
study. J Arrhythm 2022; 38:369-379. [PMID: 35785372 PMCID: PMC9237294 DOI: 10.1002/joa3.12700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 02/20/2022] [Accepted: 03/04/2022] [Indexed: 11/05/2022] Open
Abstract
Background Methods Results Conclusions
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Affiliation(s)
- Takanori Ikeda
- Department of Cardiovascular Medicine Toho University Graduate School of Medicine Tokyo Japan
| | - Satoshi Ogawa
- International University of Health and Welfare Mita Hospital Tokyo Japan
| | - Takanari Kitazono
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences Kyushu University Fukuoka Japan
| | - Jyoji Nakagawara
- Osaka Namba Clinic Osaka Japan
- National Cerebral and Cardiovascular Center Suita Japan
| | - Kazuo Minematsu
- National Cerebral and Cardiovascular Center Suita Japan
- Iseikai Medical Corporation Osaka Japan
| | - Susumu Miyamoto
- Department of Neurosurgery Kyoto University Graduate School of Medicine Kyoto Japan
| | - Yuji Murakawa
- The Fourth Department of Internal Medicine Teikyo University School of Medicine, Mizonokuchi Hospital Kawasaki Japan
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18
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Kim M, Kim J, Kim JB, Park J, Park JK, Kang KW, Shim J, Choi EK, Lee YS, Park HW, Joung B. Association of Gender With Clinical Outcomes in a Contemporary Cohort of Patients With Atrial Fibrillation Receiving Oral Anticoagulants. Korean Circ J 2022; 52:593-603. [PMID: 35656931 PMCID: PMC9353255 DOI: 10.4070/kcj.2021.0399] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 03/25/2022] [Accepted: 03/30/2022] [Indexed: 11/28/2022] Open
Abstract
We evaluated the relationship between biological sex and adverse clinical events in a contemporary atrial fibrillation (AF) cohort, mainly those taking direct oral anticoagulants, among patients with more-than-intermediate risk of stroke. Sex-based differences are noted in the outcomes of patients with AF who used anticoagulants, primarily vitamin K antagonist. The stroke or systemic embolism risk and major bleeding risk did not differ between the sexes, although women had a lower risk of all-cause mortality in contemporary anticoagulation for AF. Female may not be a risk factor for adverse clinical events associated with anticoagulation for AF. Background and Objectives In patients with atrial fibrillation (AF), females taking vitamin K antagonist are at higher risk of stroke or systemic embolism (SSE), bleeding and all-cause death than males. This study investigated the relationship between sex and adverse clinical events in a contemporary AF patient cohort taking anticoagulation. Methods This prospective multicenter AF registry study comprised 6,067 patients with AF (mean age, 70±9 years; men, 59%) with intermediate to high risk of stroke (CHA2DS2-VAscore ≥1) and receiving oral anticoagulation therapy. Adverse clinical outcomes, including SSE, bleeding, death were evaluated in patients stratified by sex and anticoagulation patterns. Results Women were older and used more direct oral anticoagulants (85% vs. 78%, p<0.001) than men. During a median (25th and 75th percentiles) follow-up of 30 (24, 38) months, the incidence rate and risk of SSE (0.7 in women vs. 0.7 in men per 100 person-years) and major bleeding (0.1 in women vs. 0.1 in men per 100 person-years) were not different between the sexes. However, women had a lower all-cause death rate (0.4 in women vs. 0.6 in men per 100 person-years, hazard ratio: 0.48, 95% confidence interval: 0.25–0.91, p=0.025) than men. Conclusions In contemporary anticoagulation for AF, SSE and major bleeding risks did not differ between sexes. However, women showed a lower risk of all-cause death rate than men, indicating that the use of oral anticoagulants for treating AF in females does not appear to be a risk factor for adverse clinical events. Trial Registration ClinicalTrials.gov Identifier: NCT02786095
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Affiliation(s)
- Minjeong Kim
- Division of Cardiology, Department of Internal Medicine, Division of Cardiology, Myongji Hospital, Goyang, Korea
| | - Jun Kim
- Heart Institute, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jin-Bae Kim
- Division of Cardiology, Department of Internal Medicine, Kyung Hee University Hospital, Kyung Hee University, Seoul, Korea
| | - Junbeom Park
- Department of Cardiology, School of Medicine, Ewha Womans University, Seoul, Korea
| | - Jin-Kyu Park
- Department of Cardiology, Hanyang University Seoul Hospital, Seoul, Korea
| | - Ki-Woon Kang
- Division of Cardiology, Eulji University Hospital, Daejeon, Korea
| | - Jaemin Shim
- Division of Cardiology, Department of Internal Medicine, Korea University Medical Center, Seoul, Korea
| | - Eue-Keun Choi
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Young Soo Lee
- Division of Cardiology, Department of Internal Medicine, Daegu Catholic University Medical Center, Daegu, Korea
| | - Hyung Wook Park
- Division of Cardiology, Department of Internal Medicine, Chonnam National University Hospital, Chonnam National University School of Medicine, Gwangju, Korea
| | - Boyoung Joung
- Division of Cardiology, Department of Internal Medicine, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul, Korea
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19
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Fauchier L, Boriani G, de Groot JR, Kreutz R, Rossing P, Camm AJ. Medical therapies for prevention of cardiovascular and renal events in patients with atrial fibrillation and diabetes mellitus. Europace 2021; 23:1873-1891. [PMID: 34411235 DOI: 10.1093/europace/euab184] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 07/05/2021] [Indexed: 02/06/2023] Open
Abstract
Atrial fibrillation (AF), type 2 diabetes mellitus (DM), and chronic kidney disease (CKD) are three global epidemics with significant effects on morbidity and mortality. Diabetes is a risk factor for AF, and a risk factor for thromboembolism, comorbidity, and mortality when AF is present. The pathophysiology of diabetes-related AF and interrelationships with cardiovascular events and renal events is not fully understood but is in part related to structural, electrical, electromechanical, and autonomic remodelling. The current practice guidelines offer limited recommendations on the management of patients with AF (or risk of AF) and diabetes with its own heterogeneity for the prevention of cardiovascular and renal events. This document discusses possible clinical approaches for these patients. In the last decade, there have been major improvements for the prevention of stroke in AF patients with direct oral anticoagulants, which are preferable to vitamin K antagonists for stroke prevention in DM. Because of the increased risk rate for several cardiovascular adverse events in diabetic patients, a similar relative risk reduction generally translates into greater absolute risk reduction in the diabetic population. Recent trials with non-insulin diabetes drugs using glucagon-like peptide-1 agonists and sodium-glucose cotransporter-2 inhibitors showed a significant reduction for the risk of major adverse cardiovascular events in patients with type 2 DM. Sodium-glucose cotransporter-2 inhibitors also showed a large reduction in hospitalization for heart failure and renal events, which need to be more completely evaluated in patients with AF. Mechanisms, risks, and optimal management of AF patients with DM who have or are under risk of developing heart failure or CKD are also discussed in this document. The benefits of medical therapies for these patients still need to be put into perspective, and gaps in evidence on some of these issues are likely to be addressed in future years.
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Affiliation(s)
- Laurent Fauchier
- Department of Cardiology, Centre Hospitalier Universitaire Trousseau et Université de Tours, Tours 37044, France
| | - Giuseppe Boriani
- Cardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico di Modena, Modena, Italy
| | - Joris R de Groot
- Department of Cardiology, Amsterdam University Medical Centres/University of Amsterdam, Amsterdam, The Netherlands
| | - Reinhold Kreutz
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
- Department of Clinical Pharmacology and Toxicology, Charité University Medicine, Berlin, Germany
| | - Peter Rossing
- Steno Diabetes Center Copenhagen, Gentofte, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - A John Camm
- Cardiology Clinical Academic Group Molecular and Clinical Sciences Institute, St George's University of London, London, UK
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20
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Tarar MY, Choo XY, Khan S. The Risk of Bleeding Complications in Intra-Articular Injections and Arthrocentesis in Patients on Novel Oral Anticoagulants: A Systematic Review. Cureus 2021; 13:e17755. [PMID: 34659968 PMCID: PMC8493764 DOI: 10.7759/cureus.17755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/06/2021] [Indexed: 11/13/2022] Open
Abstract
Novel oral anticoagulants (NOACs) are increasingly prescribed blood-thinning medication. Surpassing Warfarin, NOACs are more favored and extensively used in paroxysmal atrial fibrillation, acute coronary syndrome, and in elderly patients. Well-known benefits of novel oral anticoagulants include predictable pharmacokinetics, pharmacodynamics, and shorter half-life. However, as with any anticoagulant, there are bleeding risks with NOACs. There is a lack of evidence and consensus on the management of novel anticoagulants for intraarticular injections and arthrocentesis. This systematic review aims to analyze the risk of bleeding complications in patients on novel oral anticoagulants who underwent joint injections and arthrocentesis to help physicians in the decision-making and consenting process. A literature search of three online databases was completed using the Cochrane methodology for systematic reviews. Eligibility criteria included any study that reported bleeding complication rates in adult patients on novel oral anticoagulants that had a joint injection or aspiration whilst continuing their regular oral anticoagulation. All studies with any number of patients and published in any language were included. Review articles and systematic reviews were excluded. The search of databases resulted in a total of 310 articles. After screening, a total of four articles were deemed suitable to be included in the analysis. These described a total of 668 patients undergoing injections/aspiration procedures with patients on three different novel oral anticoagulants namely Rivaroxaban, Apixaban, and Dabigatran. Only one patient joint had a bleeding complication and the patient was on Dabigatran. The results of this systematic review show that it is relatively safe to perform joint injections and arthrocentesis whilst continuing on Novel oral anticoagulation.
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Affiliation(s)
| | - Xin Yin Choo
- Trauma and Orthopaedics, Blackpool Victoria Hospital, Blackpool, GBR
| | - Shoaib Khan
- Trauma and Orthopaedic, St Helens and Knowsley NHS Trust, Manchester, GBR
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21
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Ignoring instead of chasing after coagulation factor VII during warfarin management: an interrupted time series study. Blood 2021; 137:2745-2755. [PMID: 33512454 DOI: 10.1182/blood.2020008698] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Accepted: 12/20/2020] [Indexed: 12/11/2022] Open
Abstract
During warfarin management, variability in prothrombin time-based international normalized ratio (PT-INR) is caused, in part, by clinically inconsequential fluctuations in factor VII (FVII). The new factor II and X (Fiix)-prothrombin time (Fiix-PT) and Fiix-normalized ratio (Fiix-NR), unlike PT-INR, are only affected by reduced FII and FX. We assessed the incidence of thromboembolism (TE) and major bleeding (MB) in all 2667 patients on maintenance-phase warfarin managed at our anticoagulation management service during 30 months; 12 months prior to and 18 months after replacing PT-INR monitoring with Fiix-NR monitoring. Months 13 to 18 were predefined as transitional months. Using 2-segmented regression, a breakpoint in the monthly incidence of TE became evident 6 months after test replacement, that was followed by a 56% reduction in incidence (from 2.82% to 1.23% per patient-year; P = .019). Three-segmented regression did not find any significant trend in TE incidence (slope, +0.03) prior to test replacement; however, during months 13 to 18 and 19 to 30, the incidence of TE decreased gradually (slope, -0.12; R2 = 0.20; P = .007). The incidence of MB (2.79% per patient-year) did not differ. Incidence comparison during the 12-month Fiix and PT periods confirmed a statistically significant reduction (55-62%) in TE. Fiix monitoring reduced testing, dose adjustments, and normalized ratio variability and prolonged testing intervals and time in range. We conclude that ignoring FVII during Fiix-NR monitoring in real-world practice stabilizes the anticoagulant effect of warfarin and associates with a major reduction in TEs without increasing bleeding.
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22
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Boer CG, Szilagyi I, Nguyen NL, Neogi T, Meulenbelt I, Ikram MA, Uitterlinden AG, Bierma-Zeinstra S, Stricker BH, van Meurs JB. Vitamin K antagonist anticoagulant usage is associated with increased incidence and progression of osteoarthritis. Ann Rheum Dis 2021; 80:598-604. [PMID: 34412027 PMCID: PMC8053344 DOI: 10.1136/annrheumdis-2020-219483] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 01/19/2021] [Accepted: 01/20/2021] [Indexed: 12/15/2022]
Abstract
OBJECTIVES Vitamin K is hypothesised to play a role in osteoarthritis (OA) pathogenesis through effects on vitamin K-dependent bone and cartilage proteins, and therefore may represent a modifiable risk factor. A genetic variant in a vitamin K-dependent protein that is an essential inhibitor for cartilage calcification, matrix Gla protein (MGP), was associated with an increased risk for OA. Vitamin K antagonist anticoagulants (VKAs), such as warfarin and acenocoumarol, act as anticoagulants through inhibition of vitamin K-dependent blood coagulation proteins. VKAs likely also affect the functioning of other vitamin K-dependent proteins such as MGP. METHODS We investigated the effect of acenocoumarol usage on progression and incidence of radiographic OA in 3494 participants of the Rotterdam Study cohort. We also examined the effect of MGP and VKORC1 single nucleotide variants on this association. RESULTS Acenocoumarol usage was associated with an increased risk of OA incidence and progression (OR=2.50, 95% CI=1.94-3.20), both for knee (OR=2.34, 95% CI=1.67-3.22) and hip OA (OR=2.74, 95% CI=1.82-4.11). Among acenocoumarol users, carriers of the high VKORC1(BB) expression haplotype together with the MGP OA risk allele (rs1800801-T) had an increased risk of OA incidence and progression (OR=4.18, 95% CI=2.69-6.50), while this relationship was not present in non-users of that group (OR=1.01, 95% CI=0.78-1.33). CONCLUSIONS These findings support the importance of vitamin K and vitamin K-dependent proteins, as MGP, in the pathogenesis of OA. Additionally, these results may have direct implications for the clinical prevention of OA, supporting the consideration of direct oral anticoagulants in favour of VKAs.
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Affiliation(s)
- Cindy G Boer
- Department of Internal Medicine, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - Ingrid Szilagyi
- Department of Internal Medicine, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
- Department of General Practice, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - N Long Nguyen
- Department of Internal Medicine, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - Tuhina Neogi
- Section of Rheumatology, Department of Medicine, Boston University Medical Campus, Boston, Massachusetts, USA
| | - Ingrid Meulenbelt
- Section Molecular Epidemiology, Department Biomedical Data Sciences, Leiden University Medical Center, Leiden, The Netherlands
| | - M Arfan Ikram
- Department of Epidemiology, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - André G Uitterlinden
- Department of Internal Medicine, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
- Department of Epidemiology, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - Sita Bierma-Zeinstra
- Department of General Practice, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - Bruno H Stricker
- Department of Epidemiology, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - Joyce B van Meurs
- Department of Internal Medicine, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
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23
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Steffel J, Collins R, Antz M, Cornu P, Desteghe L, Haeusler KG, Oldgren J, Reinecke H, Roldan-Schilling V, Rowell N, Sinnaeve P, Vanassche T, Potpara T, Camm AJ, Heidbüchel H, Lip GYH, Deneke T, Dagres N, Boriani G, Chao TF, Choi EK, Hills MT, Santos IDS, Lane DA, Atar D, Joung B, Cole OM, Field M. 2021 European Heart Rhythm Association Practical Guide on the Use of Non-Vitamin K Antagonist Oral Anticoagulants in Patients with Atrial Fibrillation. Europace 2021; 23:1612-1676. [PMID: 33895845 DOI: 10.1093/europace/euab065] [Citation(s) in RCA: 452] [Impact Index Per Article: 150.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Affiliation(s)
- Jan Steffel
- Department of Cardiology, Division of Electrophysiology, University Heart Center Zurich, Switzerland
| | - Ronan Collins
- Age-Related Health Care, Tallaght University Hospital / Department of Gerontology Trinity College, Dublin, Ireland
| | - Matthias Antz
- Department of Electrophysiology, Hospital Braunschweig, Braunschweig, Germany
| | - Pieter Cornu
- Faculty of Medicine and Pharmacy, Research Group Clinical Pharmacology and Clinical Pharmacy, Vrije Universiteit Brussel, Brussels, Belgium
| | - Lien Desteghe
- Cardiology, Antwerp University and University Hospital, Antwerp, Belgium.,Faculty of Medicine and Life Sciences, Hasselt University, Hasselt, Belgium
| | | | - Jonas Oldgren
- Uppsala Clinical Research Center and Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Holger Reinecke
- Department of Cardiology I - Coronary and Peripheral Vascular Disease, Heart Failure, University Hospital Münster, Münster, Germany
| | | | | | - Peter Sinnaeve
- Department of Cardiovascular Sciences, University of Leuven, Leuven, Belgium
| | - Thomas Vanassche
- Department of Cardiovascular Sciences, University of Leuven, Leuven, Belgium
| | | | - A John Camm
- Cardiology Clinical Academic Group, Molecular & Clinical Sciences Institute, St George's University, London, UK
| | - Hein Heidbüchel
- Cardiology, Antwerp University and University Hospital, Antwerp, Belgium.,Faculty of Medicine and Life Sciences, Hasselt University, Hasselt, Belgium
| | | | - Gregory Y H Lip
- Liverpool Centre for Cardiovascular Science, University of Liverpool, Liverpool, UK.,Liverpool Heart & Chest Hospital, Liverpool, UK.,Department of Clinical Medicine, Aalborg Thrombosis Research Unit, Aalborg University, Aalborg, Denmark
| | - Thomas Deneke
- Clinic for Interventional Electrophysiology, Heart Center RHÖN-KLINIKUM Campus Bad Neustadt, Bad Neustadt an der Saale, Germany
| | - Nikolaos Dagres
- Department of Electrophysiology, Heart Center Leipzig at University of Leipzig, Leipzig, Germany
| | - Giuseppe Boriani
- Cardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico di Modena, Modena, Italy
| | - Tze-Fan Chao
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan & Institute of Clinical Medicine and Cardiovascular Research Center, National Yang-Ming University, Taipei, Taiwan
| | - Eue-Keun Choi
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | | | - Itamar de Souza Santos
- Centro de Pesquisa Clínica e Epidemiológica, Hospital Universitário, Universidade de São Paulo, São Paulo, Brazil.,Departamento de Clínica Médica, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Deirdre A Lane
- Liverpool Centre for Cardiovascular Science, University of Liverpool, Liverpool, UK.,Liverpool Heart & Chest Hospital, Liverpool, UK.,Department of Clinical Medicine, Aalborg Thrombosis Research Unit, Aalborg University, Aalborg, Denmark
| | - Dan Atar
- Department of Cardiology, Oslo University Hospital Ullevål, Oslo, Norway.,Institute of Clinical Sciences, University of Oslo, Oslo, Norway
| | - Boyoung Joung
- Yonsei University College of Medicine, Cardiology Department, Seoul, Republic of Korea
| | - Oana Maria Cole
- Liverpool Centre for Cardiovascular Science, University of Liverpool, Liverpool, UK.,Liverpool Heart & Chest Hospital, Liverpool, UK
| | - Mark Field
- Liverpool Centre for Cardiovascular Science, University of Liverpool, Liverpool, UK.,Liverpool Heart & Chest Hospital, Liverpool, UK
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24
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Carlin S, Bond A, Gross P, Bell A, Douketis J, Geerts W, Galanaud JP. Initiation of anticoagulation in atrial fibrillation by primary care physicians: Results of a telephone survey. Thromb Res 2021; 202:176-181. [PMID: 33872825 DOI: 10.1016/j.thromres.2021.04.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Revised: 03/31/2021] [Accepted: 04/05/2021] [Indexed: 11/19/2022]
Abstract
BACKGROUND Direct oral anticoagulants (DOACs) are prescribed for over 80% of patients who start anticoagulant therapy for a new diagnosis of atrial fibrillation (AF). Inappropriate DOAC prescriptions are associated with increased mortality. However, limited data exist as to what proportion of primary care physicians (PCPs) initiate anticoagulation in patients with new AF and the extent of their DOAC knowledge. MATERIAL AND METHODS We conducted a telephone survey of randomly selected PCPs in Ontario, Canada. Our primary objective was to determine the percentage of PCPs who initiate anticoagulation in new AF patients and the proportion of patients they initiate on DOACs. Our secondary objectives were to assess PCPs' knowledge about DOACs and to identify educational opportunities to address any knowledge gaps. RESULTS Our survey included 50 respondents. After making a new AF diagnosis, 66% of PCPs stated that they usually initiate anticoagulation themselves and 84% prescribed a DOAC at least 75% of the time. Potential DOAC knowledge gaps included: administration considerations, off-label dosing, concomitant use of acetylsalicylic acid (ASA) in stable coronary artery disease (CAD) and use in valvular AF. CONCLUSION Most PCPs initiate anticoagulants for AF and prescribe DOACs for the vast majority of new patients. PCPs were well versed in certain aspects of DOAC prescribing, however, a number of knowledge gaps were identified. PCPs may benefit from targeted education in these areas to improve patient outcomes in AF.
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Affiliation(s)
- Stephanie Carlin
- Department of Pharmacy, Sunnybrook Health Sciences Centre, 2075 Bayview Avenue, Toronto, Ontario M4N 3M5, Canada; Leslie Dan Faculty of Pharmacy, 144 College St, University of Toronto, Ontario M5S 3M2, Canada.
| | - Alison Bond
- Department of Pharmacy, Sunnybrook Health Sciences Centre, 2075 Bayview Avenue, Toronto, Ontario M4N 3M5, Canada; Leslie Dan Faculty of Pharmacy, 144 College St, University of Toronto, Ontario M5S 3M2, Canada
| | - Peter Gross
- Department of Medicine, McMaster University, 1200 Main Street West, Hamilton, Ontario L8N 3Z5, Canada
| | - Alan Bell
- Department of Family and Community Medicine, University of Toronto, 500 University Avenue, Toronto, Ontario M5G 1V7, Canada
| | - James Douketis
- Department of Medicine, McMaster University, 1200 Main Street West, Hamilton, Ontario L8N 3Z5, Canada
| | - William Geerts
- Department of Medicine, University of Toronto, 6 Queen's Park Crescent West, Toronto, Ontario M5S 3H2, Canada
| | - Jean-Philippe Galanaud
- Department of Medicine, University of Toronto, 6 Queen's Park Crescent West, Toronto, Ontario M5S 3H2, Canada
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25
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Gomez-Fernández P, Martín Santana A, Arjona Barrionuevo JDD. Oral anticoagulation in chronic kidney disease with atrial fibrillation. Nefrologia 2021; 41:137-153. [PMID: 36165375 DOI: 10.1016/j.nefroe.2021.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Accepted: 08/11/2020] [Indexed: 06/16/2023] Open
Abstract
Chronic kidney disease (CKD) and atrial fibrillation (AF) frequently coexist, amplifying the risk of cardiovascular events and mortality. In patients with CKD stage 3 and non-valvular AF, direct oral anticoagulants (DOACs) have shown, compared to vitamin K antagonists (VKA), equal or greater efficacy in the prevention of stroke and systemic embolism, and greater safety. There are no randomizedtrials of the efficacy and safety of DOACs and VKA in advanced CKD. On the other hand, observational studies suggest that DOACs, compared to warfarin, are associated with a lower risk of acute kidney damage and generation/progression of CKD. This paper reviews the epidemiological and pathophysiological aspects of the CKD and AF association, the evidence of the efficacy and safety of warfarin and ACODs in various stages of CKD with AF as well as the comparison between warfarin and ACODs in efficacy and anticoagulant safety, and in its renal effects.
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Affiliation(s)
- Pablo Gomez-Fernández
- Unidad de Factores de Riesgo Vascular, Servicio de Nefrología, Hospital Universitario de Jerez, Jerez de la Frontera, Cádiz, Spain.
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26
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Trends in Stroke Prevention between 2014 and 2018 in Hospitalized Atrial Fibrillation Patients. Cardiol Res Pract 2021; 2021:6657776. [PMID: 33628491 PMCID: PMC7886594 DOI: 10.1155/2021/6657776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 01/08/2021] [Accepted: 01/28/2021] [Indexed: 12/02/2022] Open
Abstract
In recent years, significant changes in stroke prophylaxis in patients with atrial fibrillation (AF) have been observed. Non-vitamin K antagonist oral anticoagulants (NOACs) are more commonly used in the prevention of thromboembolic complications in patients with AF. The aim of the study was to evaluate recommended stroke prophylaxis in patients with AF and to identify predictors of using NOACs in patients treated with anticoagulant therapy. The present study was a retrospective, observational, single-center study which included consecutively hospitalized patients in the reference cardiology center from January 2014 to December 2018. In the study group of 4027 patients with AF, to prevent thromboembolic complications, OACs were used in 3680 patients (91.4%), an antiplatelet drug(s) was used in 124 patients (3.1%), and 223 patients (5.5%) did not undergo any thromboembolic event prevention. In the group of 3680 patients treated with OACs, 2311 patients (62.8%) received NOACs and 1639 patients (37.2%), VKAs. Independent predictors of the use of NOACs were age (OR, 1.02; 95% CI, 1.01–1.03; P < 0.001), a previous thromboembolic event (OR, 1.29; 95% CI, 1.01–1.65; P=0.04), nonpermanent AF (OR, 1.61; 95% CI, 1.34–1.93; P < 0.001), and eGFR (OR, 1.22; 95% CI, 1.02–1.46; P=0.03). Between 2014 and 2018, an increase of patients treated with OACs, mainly with NOACs, was observed. Age, past thromboembolic complications, nonpermanent AF, and preserved renal function determined the choice of NOACs.
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Lin D, Chen Y, Yong J, Wu S, Zhou Y, Li W, Tan X, Liu R. Does Warfarin or Rivaroxaban at Low Anticoagulation Intensity Provide a Survival Benefit to Asian Patients With Atrial Fibrillation? Front Cardiovasc Med 2021; 8:768730. [PMID: 34901228 PMCID: PMC8655790 DOI: 10.3389/fcvm.2021.768730] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 11/03/2021] [Indexed: 02/05/2023] Open
Abstract
Background: Low-dose rivaroxaban and low-intensity warfarin are widely used in Asia for patients with atrial fibrillation (AF). However, in Asians, it is unclear whether low-dose rivaroxaban and low-intensity warfarin can improve the prognosis of AF. In this study, we investigate the survival benefits of low-dose rivaroxaban and low-intensity warfarin in Asian patients with AF in clinical practice. Methods: This cohort study used medical records in a single tertiary hospital in China, between 2019 and 2020, to identify patients with AF who used rivaroxaban or warfarin, or had no anticoagulant therapy. Follow-ups were performed through telephone contact or medical record review. Cox proportional hazards models were used to compare the risk of mortality of patients in the anticoagulant-untreated group vs. warfarin-treated groups and rivaroxaban-treated groups. Results: A total of 1727 AF patients, discharged between 2019 and 2020, were enrolled in this cohort, of which 873 patients did not use any anticoagulant, 457 patients received warfarin and 397 patients used rivaroxaban. Multivariable analysis showed that, of all the warfarin groups, patients with an international normalized ratio (INR) below 2, good INR control, or poor INR control had a significantly lower risk of mortality compared with that of patients without anticoagulants (HR 0.309, p = 0.0001; HR 0.387, p = 0.0238; HR 0.363, p < 0.0001). Multivariable Cox proportional hazard analyses also demonstrated that, compared with the no anticoagulant group, all rivaroxaban dosage groups (≤10 mg, HR 0.456, p = 0.0129; 15 mg, HR 0.246, p = 0.0003; 20 mg, HR 0.264, p = 0.0237) were significantly associated with a lower risk of mortality. Conclusion: Despite effects being smaller than observed with recommended optimal anticoagulation, the use of warfarin with an INR below 2, poor INR control and the use of low-dose rivaroxaban may still provide survival benefits, suggesting viable alternatives that enable physicians to better resolve decisional conflicts concerning the risks and benefits of anticoagulant therapies, as well as for patients in need of but unable to receive standard anticoagulant therapy due to bleeding risk or other factors, such as financial burden, concerns of adverse outcomes, as well as low treatment compliance and persistence.
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Affiliation(s)
- Dong Lin
- Department of Cardiology, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
- School of Medical and Health Sciences, Edith Cowan University, Perth, WA, Australia
| | - Yequn Chen
- Department of Cardiology, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
- Clinical Cohort Research Center, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
- Clinical Research Center, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Jian Yong
- Department of Cardiology, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Shiwan Wu
- Department of Cardiology, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Yan Zhou
- Department of Cardiology, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Weiping Li
- Department of Cardiology, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
- Clinical Cohort Research Center, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Xuerui Tan
- Department of Cardiology, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
- Clinical Cohort Research Center, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
- Clinical Research Center, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
- *Correspondence: Xuerui Tan
| | - Ruisheng Liu
- Morsani College of Medicine, University of South Florida, Tampa, FL, United States
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28
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Gutiérrez-Zúñiga R, Rigual R, Torres-Iglesias G, Sánchez-Velasco S, Alonso de Leciñana M, Masjuan J, Álvarez Velasco R, Navas I, Izquierdo-Esteban L, Fernández-Ferro J, Rodríguez-Pardo J, Ruiz-Ares G, Zapata-Wainberg G, Fuentes B, Díez-Tejedor E. Long-Term Anticoagulation in Secondary Ischemic Stroke Prevention: The Prospective Multicenter RESTAIC Registry. Front Neurol 2020; 11:575634. [PMID: 33193025 PMCID: PMC7641639 DOI: 10.3389/fneur.2020.575634] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 08/28/2020] [Indexed: 11/13/2022] Open
Abstract
Background and Objective: Oral anticoagulation (OAC) for secondary stroke prevention is recommended in atrial fibrillation (AF) and other sources of cardioembolic stroke. Our objectives were to explore the differences in ischemic and hemorrhagic events when using OAC for secondary stroke prevention according to the type of anticoagulant treatment and to analyze the number and reasons for OAC switches during long-term follow-up. Methods: Ischemic stroke (IS) patients who were discharged on OAC for secondary stroke prevention from January 2014 to October 2017 were recruited in a prospective, multicenter, hospital-based registry. Follow-up at 3 months was scheduled at the outpatient clinic with subsequent annual phone interviews for 3 years. Patients were classified into three study groups according to OAC at discharge: Vitamin K antagonist (VKA), Factor Xa inhibitor (FXa), or direct thrombin inhibitor (DTI). We compared stroke recurrences, intracranial hemorrhage, major bleeding, and all-cause mortality during the follow-up. We recorded any switches in OAC and the main reasons for the change. Results: A total of 241 patients were included. An anticoagulant was indicated in the presence of a source of cardioembolic stroke in 240 patients (99.6%) and lupus plus antiphospholipid syndrome in one patient. Up to 86 patients (35.6%) were on OAC before the index stroke; in 71 (82.5%) of them, this was VKA. At hospital discharge, 105 were treated with FXa (43.8%), 96 with VKA (39.6%), and 40 with DTI (16.6%). The cumulative incidences at 3 years were 17% for stroke recurrence, 1.6% for intracranial hemorrhage, 4.9% for major hemorrhage, and 22.8% for all-cause mortality, with no differences among the OAC groups in any outcomes. During the follow-up, 40 OAC switches were recorded (63% of them to FXa), mostly due to stroke recurrence. Conclusion: Long-term OAC in secondary stroke prevention is associated with a lower frequency of bleeding complications than stroke recurrences. No differences between anticoagulant drugs were found in any of the analyzed outcomes. The main cause for OAC switch during follow-up was stroke recurrence.
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Affiliation(s)
- Raquel Gutiérrez-Zúñiga
- Neurology Department and Stroke Centre, Hospital La Paz Institute for Heath Research-IdiPAZ, La Paz Univerisity Hospital, Universidad Autónoma de Madrid, Madrid, Spain
| | - Ricardo Rigual
- Neurology Department and Stroke Centre, Hospital La Paz Institute for Heath Research-IdiPAZ, La Paz Univerisity Hospital, Universidad Autónoma de Madrid, Madrid, Spain
| | - Gabriel Torres-Iglesias
- Neurology Department and Stroke Centre, Hospital La Paz Institute for Heath Research-IdiPAZ, La Paz Univerisity Hospital, Universidad Autónoma de Madrid, Madrid, Spain
| | - Sara Sánchez-Velasco
- Neurology Department and Stroke Centre, Hospital La Paz Institute for Heath Research-IdiPAZ, La Paz Univerisity Hospital, Universidad Autónoma de Madrid, Madrid, Spain
| | - María Alonso de Leciñana
- Neurology Department and Stroke Centre, Hospital La Paz Institute for Heath Research-IdiPAZ, La Paz Univerisity Hospital, Universidad Autónoma de Madrid, Madrid, Spain
| | - Jaime Masjuan
- Departamento de Medicina, Facultad de Medicina, Servicio de Neurología, H Universitario Ramón y Cajal, Universidad de Alcalá, IRYCIS, Madrid, Spain
| | - Rodrigo Álvarez Velasco
- Departamento de Medicina, Facultad de Medicina, Servicio de Neurología, H Universitario Ramón y Cajal, Universidad de Alcalá, IRYCIS, Madrid, Spain
| | - Inmaculada Navas
- Neurology Department, Hospital Universitario Fundación Jiménez Díaz, Madrid, Spain
| | | | - José Fernández-Ferro
- Neurology Department and Stroke Unit, Hospital Universitario Rey Juan Carlos, Madrid, Spain
| | - Jorge Rodríguez-Pardo
- Neurology Department and Stroke Centre, Hospital La Paz Institute for Heath Research-IdiPAZ, La Paz Univerisity Hospital, Universidad Autónoma de Madrid, Madrid, Spain
| | - Gerardo Ruiz-Ares
- Neurology Department and Stroke Centre, Hospital La Paz Institute for Heath Research-IdiPAZ, La Paz Univerisity Hospital, Universidad Autónoma de Madrid, Madrid, Spain
| | | | - Blanca Fuentes
- Neurology Department and Stroke Centre, Hospital La Paz Institute for Heath Research-IdiPAZ, La Paz Univerisity Hospital, Universidad Autónoma de Madrid, Madrid, Spain
| | - Exuperio Díez-Tejedor
- Neurology Department and Stroke Centre, Hospital La Paz Institute for Heath Research-IdiPAZ, La Paz Univerisity Hospital, Universidad Autónoma de Madrid, Madrid, Spain
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29
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Different Risk Profiles of European Patients Using Direct Oral Anticoagulants or Vitamin K Antagonists: a Rapid Review. CURR EPIDEMIOL REP 2020. [DOI: 10.1007/s40471-020-00257-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Abstract
Purpose of Review
We investigated the risk profiles of patients using direct oral anticoagulants (DOAC) or vitamin K antagonists (VKA) in European cohort studies to estimate the importance of potential (measured or unmeasured) confounding factors in analyses comparing these drugs. We searched MEDLINE and EMBASE (2008–2018) for relevant studies and extracted information on age, sex, comorbidity, Charlson comorbidity index, HAS-BLED score (assessing risk of bleeding) and CHA2DS2-VASc score (assessing risk of stroke).
Recent Findings
Overall, 66 studies with 2,808,757 patients were included. Most patients were from France (37%), Denmark (24%) and Germany (23%). In 56 studies (85%), the focus was on patients with atrial fibrillation. Of the 43 studies comparing DOAC with VKA users, 33% reported a higher and 16% a lower age of DOAC compared with VKA users. The mean age varied by about 1 year in most of these studies. Rivaroxaban was used in the widest age range. Patients with DOAC more often had a history of stroke or bleedings, and patients with VKA more often had a history of diabetes, renal failure, cancer, heart failure or other heart diseases. Most studies did not observe differences regarding the HAS-BLED score or the CHA2DS2-VASc score between groups.
Summary
Our review suggests that there are relevant differences in the risk profiles of DOAC versus VKA users and between users of individual DOACs. Reported HAS-BLED or CHA2DS2-VASc scores did not reflect these differences. These patterns require careful consideration in the interpretation of observational studies comparing the effectiveness and the risks of these drugs, also when comparing the results of studies conducted in different countries.
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30
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Andrade JG, Aguilar M, Atzema C, Bell A, Cairns JA, Cheung CC, Cox JL, Dorian P, Gladstone DJ, Healey JS, Khairy P, Leblanc K, McMurtry MS, Mitchell LB, Nair GM, Nattel S, Parkash R, Pilote L, Sandhu RK, Sarrazin JF, Sharma M, Skanes AC, Talajic M, Tsang TSM, Verma A, Verma S, Whitlock R, Wyse DG, Macle L. The 2020 Canadian Cardiovascular Society/Canadian Heart Rhythm Society Comprehensive Guidelines for the Management of Atrial Fibrillation. Can J Cardiol 2020; 36:1847-1948. [PMID: 33191198 DOI: 10.1016/j.cjca.2020.09.001] [Citation(s) in RCA: 312] [Impact Index Per Article: 78.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Revised: 09/05/2020] [Accepted: 09/05/2020] [Indexed: 12/20/2022] Open
Abstract
The Canadian Cardiovascular Society (CCS) atrial fibrillation (AF) guidelines program was developed to aid clinicians in the management of these complex patients, as well as to provide direction to policy makers and health care systems regarding related issues. The most recent comprehensive CCS AF guidelines update was published in 2010. Since then, periodic updates were published dealing with rapidly changing areas. However, since 2010 a large number of developments had accumulated in a wide range of areas, motivating the committee to complete a thorough guideline review. The 2020 iteration of the CCS AF guidelines represents a comprehensive renewal that integrates, updates, and replaces the past decade of guidelines, recommendations, and practical tips. It is intended to be used by practicing clinicians across all disciplines who care for patients with AF. The Grading of Recommendations, Assessment, Development and Evaluations (GRADE) system was used to evaluate recommendation strength and the quality of evidence. Areas of focus include: AF classification and definitions, epidemiology, pathophysiology, clinical evaluation, screening and opportunistic AF detection, detection and management of modifiable risk factors, integrated approach to AF management, stroke prevention, arrhythmia management, sex differences, and AF in special populations. Extensive use is made of tables and figures to synthesize important material and present key concepts. This document should be an important aid for knowledge translation and a tool to help improve clinical management of this important and challenging arrhythmia.
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Affiliation(s)
- Jason G Andrade
- University of British Columbia, Vancouver, British Columbia, Canada; Institut de Cardiologie de Montréal, Université de Montréal, Montréal, Québec, Canada.
| | - Martin Aguilar
- Institut de Cardiologie de Montréal, Université de Montréal, Montréal, Québec, Canada
| | | | - Alan Bell
- University of Toronto, Toronto, Ontario, Canada
| | - John A Cairns
- University of British Columbia, Vancouver, British Columbia, Canada
| | | | - Jafna L Cox
- Dalhousie University, Halifax, Nova Scotia, Canada
| | - Paul Dorian
- University of Toronto, Toronto, Ontario, Canada
| | | | | | - Paul Khairy
- Institut de Cardiologie de Montréal, Université de Montréal, Montréal, Québec, Canada
| | | | | | | | - Girish M Nair
- University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Stanley Nattel
- Institut de Cardiologie de Montréal, Université de Montréal, Montréal, Québec, Canada
| | | | | | | | - Jean-François Sarrazin
- Institut universitaire de cardiologie et de pneumologie de Québec, Université Laval, Québec, Québec, Canada
| | - Mukul Sharma
- McMaster University, Population Health Research Institute, Hamilton, Ontario, Canada
| | | | - Mario Talajic
- Montreal Heart Institute, University of Montreal, Montréal, Quebec, Canada
| | - Teresa S M Tsang
- University of British Columbia, Vancouver, British Columbia, Canada
| | - Atul Verma
- Southlake Regional Health Centre, University of Toronto, Toronto, Ontario, Canada
| | | | | | | | - Laurent Macle
- Institut de Cardiologie de Montréal, Université de Montréal, Montréal, Québec, Canada
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31
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Akao M, Shimizu W, Atarashi H, Ikeda T, Inoue H, Okumura K, Koretsune Y, Tsutsui H, Toyoda K, Hirayama A, Yasaka M, Yamashita T, Yamaguchi T, Teramukai S, Kimura T, Kaburagi J, Takita A. Oral Anticoagulant Use in Elderly Japanese Patients With Non-Valvular Atrial Fibrillation - Subanalysis of the ANAFIE Registry. Circ Rep 2020; 2:552-559. [PMID: 33693180 PMCID: PMC7932811 DOI: 10.1253/circrep.cr-20-0082] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Background:
Oral anticoagulants (OACs) are effective in preventing stroke in patients with atrial fibrillation (AF), but are challenging for elderly patients because of the higher risk of bleeding complications. Methods and Results:
The ANAFIE Registry is a prospective multicenter observational study of elderly (≥75 years) Japanese AF patients. This subanalysis evaluated the current use of OACs. Of 32,713 patients (mean age 81.5 years), 30,068 (91.9%) were receiving OACs, including 8,354 (25.5%) on warfarin and 21,714 (66.4%) on direct OACs (DOACs); 2,645 (8.1%) were not receiving OACs. The most common prescribed dose was a reduced dose for all DOACs. A substantial proportion of patients receiving the reduced dose did not fulfill dose reduction criteria (underdosing): apixaban, 25.1%; rivaroxaban, 26.3%; and edoxaban, 13.7%. Some patients received a lower off-label dose rather than the reduced dose: apixaban, 5.9%; rivaroxaban, 0.3%; edoxaban, 5.3%; and dabigatran, 13.6%. In multivariate analyses, advanced age, history of hemorrhage, paroxysmal AF, and antiplatelet drug use were significantly associated with no OAC. Advanced age, persistent or permanent AF, chronic kidney disease, and concomitant antiplatelet drugs were associated with warfarin rather than DOAC use. Conclusions:
In the ANAFIE Registry, >90% of elderly Japanese AF patients received OAC therapy, mostly DOACs. Inappropriate low doses of DOACs that did not fulfill dose reduction criteria were prescribed in 20–30% of patients.
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Affiliation(s)
- Masaharu Akao
- Department of Cardiology, National Hospital Organization Kyoto Medical Center Kyoto Japan
| | - Wataru Shimizu
- Department of Cardiovascular Medicine, Nippon Medical School Tokyo Japan
| | | | - Takanori Ikeda
- Department of Cardiovascular Medicine, Toho University Faculty of Medicine Tokyo Japan
| | | | - Ken Okumura
- Division of Cardiology, Saiseikai Kumamoto Hospital Cardiovascular Center Kumamoto Japan
| | | | - Hiroyuki Tsutsui
- Department of Cardiovascular Medicine, Kyushu University Graduate School of Medical Science Fukuoka Japan
| | - Kazunori Toyoda
- Department of Cerebrovascular Medicine, National Cerebral and Cardiovascular Center Osaka Japan
| | | | - Masahiro Yasaka
- Department of Cerebrovascular Medicine and Neurology, Cerebrovascular Center, Clinical Research Institute, National Hospital Organization Kyushu Medical Center Fukuoka Japan
| | | | | | - Satoshi Teramukai
- Department of Biostatistics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine Kyoto Japan
| | | | | | - Atsushi Takita
- Biostatistics & Data Management Department, Daiichi Sankyo Tokyo Japan
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32
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Bassand JP, Apenteng PN, Atar D, Camm AJ, Cools F, Corbalan R, Fitzmaurice DA, Fox KA, Goto S, Haas S, Hacke W, Jerjes-Sanchez C, Koretsune Y, Heuzey JYL, Sawhney JP, Oh S, Stępińska J, Cate VT, Verheugt FW, Kayani G, Pieper KS, Kakkar AK, Garfield-Af Investigators FT. GARFIELD-AF: a worldwide prospective registry of patients with atrial fibrillation at risk of stroke. Future Cardiol 2020; 17:19-38. [PMID: 32696663 DOI: 10.2217/fca-2020-0014] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
The Global Anticoagulant Registry in the Field-Atrial Fibrillation (GARFIELD-AF) examined real-world practice in a total of 57,149 (5069 retrospective, 52,080 prospective) patients with newly diagnosed AF at risk of stroke/systemic embolism, enrolled at over 1000 centers in 35 countries. It aimed to capture data on AF burden, patients' clinical profile, patterns of clinical practice and antithrombotic management, focusing on stroke/systemic embolism prevention, uptake of new oral anticoagulants, impact on death and bleeding. GARFIELD-AF set new standards for quality of data collection and analysis. A total of 36 peer-reviewed articles were already published and 73 abstracts presented at international congresses, covering treatment strategies, geographical variations in baseline risk and therapies, adverse outcomes and common comorbidities such as heart failure. A risk prediction tool as well as innovative observational studies and artificial intelligence methodologies are currently being developed by GARFIELD-AF researchers. Clinical Trial Registration: NCT01090362 (ClinicalTrials.gov).
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Affiliation(s)
- Jean-Pierre Bassand
- Department of Cardiology, University of Besançon, Besançon 25000, France.,Department of Clinical Research, Thrombosis Research Institute, London SW3 6LR, UK
| | | | - Dan Atar
- Department of Cardiology, Oslo University Hospital Ullevaal, Oslo PO Box 4956, Norway.,Institute of Clinical Science, University of Oslo, Oslo PO Box 4956, Norway
| | - A John Camm
- Molecular & Clinical Sciences Research Institute, St George's University of London, London SW17 0RE, UK
| | - Frank Cools
- Department of Cardiology, AZ Klina, Brasschaat 100, 2930, Belgium
| | - Ramon Corbalan
- Department of Cardiology, Catholic University, Santiago 8330024, Chile
| | | | - Keith Aa Fox
- Centre for Cardiovascular Science, University of Edinburgh, Edinburgh EH16 4TJ, UK
| | - Shinya Goto
- Department of Medicine(Cardiology), Tokai University School of Medicine, Kanagawa 259-1143, Japan
| | - Sylvia Haas
- Department of Medicine, Formerly Technical University of Munich, Munich 80333, Germany
| | - Werner Hacke
- Department of Neurology, University of Heidelberg, Heidelberg 69120, Germany
| | | | - Yukihiro Koretsune
- Institute for Clinical Research, Osaka National Hospital, Osaka 540-0006, Japan
| | - Jean-Yves Le Heuzey
- Department of Arrhythmia, European Hospital Georges Pompidou, René Descartes University, Paris 75015, France
| | | | - Seil Oh
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul 110-799, Republic of Korea
| | - Janina Stępińska
- Intensive Cardiac Therapy Clinic, Institute of Cardiology, Warsaw 04-628, Poland
| | - Vincent Ten Cate
- Cardiovascular Research Institute Maastricht, Maastricht 6200, The Netherlands
| | - Freek Wa Verheugt
- Depertment of Cardiology, Onze Lieve Vrouwe Gasthuis, Amsterdam NL-1091-AC, The Netherlands
| | - Gloria Kayani
- Department of Clinical Research, Thrombosis Research Institute, London SW3 6LR, UK
| | - Karen S Pieper
- Department of Clinical Research, Thrombosis Research Institute, London SW3 6LR, UK
| | - Ajay K Kakkar
- Department of Clinical Research, Thrombosis Research Institute, London SW3 6LR, UK.,Department of Surgery, University College London, London WC1E 6BT, UK
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33
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Gorczyca I, Jelonek O, Michalska A, Chrapek M, Wałek P, Wożakowska-Kapłon B. Stroke prevention and guideline adherent antithrombotic treatment in elderly patients with atrial fibrillation: A real-world experience. Medicine (Baltimore) 2020; 99:e21209. [PMID: 32702889 PMCID: PMC7373526 DOI: 10.1097/md.0000000000021209] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Patients aged ≥75 years with the diagnosis of atrial fibrillation (AF) are at a higher risk of stroke and, according to recent recommendations, should receive oral anticoagulant (OAC) therapy. This study aimed to assess the recommended prophylactic antithrombotic therapy among patients with AF aged ≥ 75 years and its compliance with current guidelines. We also aimed to identify predisposing factors associated with the administration of non-vitamin K antagonist oral anticoagulants (NOACs) in elderly patients with AF.This was a retrospective, single-center observational study. Patients with AF aged ≥75 years hospitalized at a reference cardiology center from 2014 to 2017 were included in the analysis.Among the 1236 eligible patients (43.4% male; mean age, 82 years), OACs were recommended in 90.1% of cases. Of these, 59.8% of patients used NOACs and 40.2% used vitamin K antagonists. Additionally, 3.3% of patients received antiplatelet (AP) therapy and 2.5% were administered low molecular weight heparin. Only 4.5% of patients did not receive any anticoagulant treatment. The majority (89.9%) of patients received relevant prophylactic antithrombotic therapy according to current guidelines; only 1.4% were overtreated and 8.7% were undertreated. The significant predictors of NOAC therapy among patients treated with anticoagulants were non-permanent AF (odds ratio [OR] = 1.68, 95% confidence interval [CI] = 1.30-2.18, P = .0001), age-by 5 years (OR = 1.33, 95% CI = 1.16-1.52, P = .0001), and glomerular filtration rate-by 5 units (OR = 1.06, 95% CI = 1.02-1.10, P = .0066).A high percentage of AF patients aged ≥75 years receive OACs, mainly NOACs. Most patients are treated according to the current guidelines; under treatment is primarily observed in patients receiving AP therapy. Non-permanent AF, age, and preservation of renal function are significant predictors of NOAC use.
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Affiliation(s)
- Iwona Gorczyca
- 1st Clinic of Cardiology and Electrotherapy, Swietokrzyskie Cardiology Centre
- Collegium Medicum, The Jan Kochanowski University
| | - Olga Jelonek
- 1st Clinic of Cardiology and Electrotherapy, Swietokrzyskie Cardiology Centre
| | | | - Magdalena Chrapek
- Faculty of Mathematics and Natural Sciences, The Jan Kochanowski University, Kielce, Poland
| | - Paweł Wałek
- 1st Clinic of Cardiology and Electrotherapy, Swietokrzyskie Cardiology Centre
| | - Beata Wożakowska-Kapłon
- 1st Clinic of Cardiology and Electrotherapy, Swietokrzyskie Cardiology Centre
- Collegium Medicum, The Jan Kochanowski University
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Pazan F, Collins R, Gil VM, Hanon O, Hardt R, Hoffmeister M, Monteiro P, Quinn TJ, Ropers D, Sergi G, Verheugt FWA, Wehling M. A Structured Literature Review and International Consensus Validation of FORTA Labels of Oral Anticoagulants for Long-Term Treatment of Atrial Fibrillation in Older Patients (OAC-FORTA 2019). Drugs Aging 2020; 37:539-548. [PMID: 32500503 PMCID: PMC8203545 DOI: 10.1007/s40266-020-00771-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
INTRODUCTION Evidence regarding safety and efficacy of oral anticoagulants for the treatment of atrial fibrillation (AFib) in older adults has been assessed regarding the age appropriateness of oral anticoagulants (OAC) according to the FORTA (Fit fOR The Aged) classification (OAC-FORTA). Three years after its first version (OAC-FORTA 2016), an update was initiated to create OAC-FORTA 2019. METHODS A structured review of randomized controlled clinical trials and summaries of individual product characteristics was performed to detect newly emerged evidence on oral anticoagulants in older patients with AFib. This review was used by an interdisciplinary panel of European experts (N = 10) in a Delphi process to label OACs according to FORTA. RESULTS A total of 202 records were identified and 11 studies finally included. We found four new trials providing relevant data on efficacy and safety of warfarin, apixaban, dabigatran or rivaroxaban in older patients with AFib. In the majority of studies comparing the non-vitamin-K oral anticoagulants (NOACs) with warfarin, NOACs were superior to warfarin regarding at least one relevant clinical endpoint. The mean consensus coefficient significantly increased from 0.867 (OAC-FORTA 2016) to 0.931 (p < 0.05) and the proposed FORTA classes were confirmed in all cases during the first round (consensus coefficient > 0.8). Warfarin, dabigatran, edoxaban and rivaroxaban were assigned to the FORTA B label, acenocoumarol, fluindione and phenprocoumon were labeled FORTA C and only apixaban was rated as FORTA A. CONCLUSION OAC-FORTA 2019 confirms that AFib can be successfully treated with positively labeled antithrombotics at advanced age.
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Affiliation(s)
- Farhad Pazan
- Clinical Pharmacology Mannheim, Faculty of Medicine Mannheim, University of Heidelberg, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Germany
| | - Ronan Collins
- Stroke-Service/Age-Related Health Care, Tallaght Hospital, Dublin 24, Ireland
| | - Victor M Gil
- Cardiovascular Department, Hospital dos Lusíadas, Rua Abílio Mendes, 1500-458, Lisbon, Portugal
| | - Olivier Hanon
- Service de Gérontologie, Hôpital Broca-Assistance Publique-Hôpitaux de Paris, Université Paris Descartes, Sorbonne Paris Cité, Equipe d'Accueil (EA) 4468, Paris, France
| | - Roland Hardt
- Department of Geriatrics, University Medical Center, University of Mainz, Langenbeckstr. 1, 55131, Mainz, Germany
| | - Martin Hoffmeister
- Cardiology, Städtisches Klinikum Solingen, Gotenstraße 1, 42653, Solingen, Germany
| | - Pedro Monteiro
- Cardiology Department, Coimbra University Hospital, Praceta Prof. Mota Pinto, 3000-075, Coimbra, Portugal
| | - Terence J Quinn
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, New Lister Building, Glasgow Royal Infirmary, Glasgow, G4 0SF, UK
| | - Dieter Ropers
- Department of Internal Medicine 1-Cardiology, St. Theresien-Krankenhaus Nuremberg, Mommsenstrasse 24, 90941, Nuremberg, Germany
| | - Giuseppe Sergi
- Clinica Geriatrica-Ospedale Giustinianeo (2nd piano), University of Padova, via Giustiniani 2, 35128, Padua, Italy
| | | | - Martin Wehling
- Clinical Pharmacology Mannheim, Faculty of Medicine Mannheim, University of Heidelberg, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Germany.
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Farmakis D, Chrysohoou C, Giamouzis G, Giannakoulas G, Hamilos M, Naka K, Tzeis S, Xydonas S, Karavidas A, Parissis J. The management of atrial fibrillation in heart failure: an expert panel consensus. Heart Fail Rev 2020; 26:1345-1358. [PMID: 32468277 DOI: 10.1007/s10741-020-09978-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Heart failure (HF) and atrial fibrillation (AF) often coexist, being closely interrelated as the one increases the prevalence and incidence and worsens the prognosis of the other. Their frequent coexistence raises several challenges, including under-diagnosis of HF with preserved ejection fraction in AF and of AF in HF, characterization and diagnosis of atrial cardiomyopathy, target and impact of rate control therapy on outcomes, optimal rhythm control strategy in the era of catheter ablation, HF-related thromboembolic risk and management of anticoagulation in patients with comorbidities, such as chronic kidney disease or transient renal function worsening, coronary artery disease or acute coronary syndromes, valvular or structural heart disease interventions and cancer. In the present document, derived by an expert panel meeting, we sought to focus on the above challenging issues, outlining the existing evidence and identifying gaps in knowledge that need to be addressed.
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Affiliation(s)
- Dimitrios Farmakis
- Shakolas Educational Center for Clinical Medicine, University of Cyprus Medical School, Palaios dromos Lefkosias Lemesou No.215/6, Aglantzia, 2029, Nicosia, Cyprus.
- Heart Failure Unit, Department of Cardiology, Attikon University Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece.
| | - Christina Chrysohoou
- First Department of Cardiology, Hippokratio Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | | | - George Giannakoulas
- First Department of Cardiology, AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Michalis Hamilos
- Department of Cardiology, University Hospital of Heraklion, Heraklion, Greece
| | - Katerina Naka
- Second Department of Cardiology, Faculty of Medicine, School of Health Sciences, University of Ioannina, Ioannina, Greece
| | - Stylianos Tzeis
- Department of Cardiology, Mitera General Hospital, Athens, Greece
| | | | | | - John Parissis
- Heart Failure Unit, Department of Cardiology, Attikon University Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece
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Murakawa Y, Ikeda T, Ogawa S, Kitazono T, Nakagawara J, Minematsu K, Miyamoto S, Hayashi Y, Kidani Y, Okayama Y, Sunaya T, Sato S, Yamanaka S. Impact of body mass index on real-world outcomes of rivaroxaban treatment in Japanese patients with non-valvular atrial fibrillation. Heart Vessels 2020; 35:1125-1134. [PMID: 32253531 PMCID: PMC7332477 DOI: 10.1007/s00380-020-01587-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Accepted: 03/13/2020] [Indexed: 01/26/2023]
Abstract
This sub-analysis of the XAPASS, a prospective, single-arm, observational study, aimed to evaluate relationships between body mass index (BMI) and safety (major bleeding and all-cause mortality) and effectiveness [stroke/non-central nervous system (non-CNS) systemic embolism (SE)/myocardial infarction (MI)] outcomes in Japanese patients with non-valvular atrial fibrillation (NVAF) receiving rivaroxaban. Patients were categorized according to BMI (kg/m2) as underweight (< 18.5), normal weight (18.5 to < 25), overweight (25 to < 30), or obese (≥ 30). In total, 9578 patients with NVAF completed the 1-year follow-up and were evaluated; of these, 7618 patients had baseline BMI data. Overall, 542 (5.7%), 4410 (46.0%), 2167 (22.6%), and 499 (5.2%) patients were underweight, normal weight, overweight, and obese, respectively. Multivariable Cox regression analysis demonstrated that none of the BMI categories were independent predictors of major bleeding whereas being underweight was independently associated with increased all-cause mortality [hazard ratio (HR) 3.56, 95% confidence interval (CI) 2.40–5.26, p < 0.001]. The incidence of stroke/non-CNS SE/MI was higher in patients who were underweight than in those of normal weight (HR 2.11, 95% CI 1.20–3.70, p = 0.009). However, in multivariable analyses, being underweight was not identified as an independent predictor of stroke/non-CNS SE/MI (HR 1.64, 95% CI 0.90–2.99, p = 0.104). In conclusion, the high incidence of thromboembolic events and all-cause mortality in patients who were underweight highlights that thorough evaluation of disease status and comorbidities may be required in this population.
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Affiliation(s)
- Yuji Murakawa
- The 4th Department of Internal Medicine, Teikyo University School of Medicine, Mizonokuchi Hospital, 5-1-1, Futago, Takatsu-ku, Kawasaki, Kanagawa, 213-8507, Japan.
| | - Takanori Ikeda
- Department of Cardiovascular Medicine, Toho University Graduate School of Medicine, Tokyo, Japan
| | - Satoshi Ogawa
- International University of Health and Welfare Mita Hospital, Tokyo, Japan
| | - Takanari Kitazono
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Jyoji Nakagawara
- Osaka Namba Clinic, Osaka, Japan.,National Cerebral and Cardiovascular Center, Suita, Osaka, Japan
| | - Kazuo Minematsu
- National Cerebral and Cardiovascular Center, Suita, Osaka, Japan.,Iseikai Medical Corporation, Osaka, Japan
| | - Susumu Miyamoto
- Department of Neurosurgery, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Yasuhiro Hayashi
- Medical Affairs Thrombosis, Medical Affairs, Bayer Yakuhin, Ltd., Osaka, Japan
| | - Yoko Kidani
- Medical Affairs Thrombosis, Medical Affairs, Bayer Yakuhin, Ltd., Osaka, Japan
| | - Yutaka Okayama
- Pharmacovigilance Monitoring and Medical Governance, Medical Affairs, Bayer Yakuhin, Ltd., Osaka, Japan
| | - Toshiyuki Sunaya
- Research and Development Japan/Data Sciences and Analytics/Statistics and Data Insights, Bayer Yakuhin, Ltd., Osaka, Japan
| | - Shoichiro Sato
- Pharmacovigilance Monitoring and Medical Governance, Medical Affairs, Bayer Yakuhin, Ltd., Osaka, Japan
| | - Satoshi Yamanaka
- Medical Affairs Thrombosis, Medical Affairs, Bayer Yakuhin, Ltd., Osaka, Japan
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Riera-Mestre A, Camafort M, María Suriñach J, Muñoz Rodríguez FJ, Padilla F, Francisco-Pascual J, Mateo Arranz J, Martínez Rubio A, Villuendas Sabaté R, Freixa-Pamias R, Suárez Fernández C, Santamaría A. Anticoagulación del paciente anciano pluripatológico con fibrilación auricular no valvular: papel del rivaroxabán. REVISTA ESPAÑOLA DE CARDIOLOGÍA SUPLEMENTOS 2020. [DOI: 10.1016/s1131-3587(20)30011-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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38
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Derebail VK, Rheault MN, Kerlin BA. Role of direct oral anticoagulants in patients with kidney disease. Kidney Int 2019; 97:664-675. [PMID: 32107019 DOI: 10.1016/j.kint.2019.11.027] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Revised: 11/01/2019] [Accepted: 11/15/2019] [Indexed: 12/13/2022]
Abstract
The anticoagulation field is experiencing a renaissance that began with regulatory approval of the direct thrombin inhibitor dabigatran, a direct oral anticoagulant (DOAC), in 2010. The DOAC medication class has rapidly evolved to include the additional approval of 4 direct factor Xa inhibitors. Commensurately, DOAC use has increased and collectively account for the majority of new anticoagulant prescriptions. Despite exclusion of patients with moderate-to-severe kidney disease from most pivotal DOAC trials, DOACs are increasingly used in this setting. An advantage of DOACs is similar or improved antithrombotic efficacy with less bleeding risk when compared with traditional agents. Several post hoc analyses, retrospective studies, claims data studies, and meta-analyses suggest that these benefits extend to patients with kidney disease. However, the lack of randomized controlled trial data in specific kidney disease settings, with their unique pathophysiology, should be a call to action for the kidney community to systematically study these agents, especially because early data suggest that DOACs may pose less risk of anticoagulant-related nephropathy than do vitamin K antagonists. Most DOACs are renally cleared and are significantly protein bound in circulation; thus, the pharmacokinetics of these drugs are influenced by reduced renal function and proteinuria. DOACs are susceptible to altered metabolism by P-glycoprotein inhibitors and inducers, including drugs commonly used for the management of kidney disease comorbidities. We summarize the currently available literature on DOAC use in kidney disease and illustrate knowledge gaps that represent important opportunities for prospective investigation.
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Affiliation(s)
- Vimal K Derebail
- UNC Kidney Center, Division of Nephrology and Hypertension, Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Michelle N Rheault
- Department of Pediatrics, Division of Pediatric Nephrology, University of Minnesota Masonic Children's Hospital, Minneapolis, Minnesota, USA.
| | - Bryce A Kerlin
- Center for Clinical and Translational Research, The Research Institute at Nationwide Children's, Columbus, Ohio, USA; Division of Hematology/Oncology/Blood & Marrow Transplantation, Department of Pediatrics, The Ohio State University College of Medicine, Columbus, Ohio, USA
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39
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Lowres N, Giskes K, Hespe C, Freedman B. Reducing Stroke Risk in Atrial Fibrillation: Adherence to Guidelines Has Improved, but Patient Persistence with Anticoagulant Therapy Remains Suboptimal. Korean Circ J 2019; 49:883-907. [PMID: 31535493 PMCID: PMC6753021 DOI: 10.4070/kcj.2019.0234] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Accepted: 07/17/2019] [Indexed: 12/24/2022] Open
Abstract
Atrial fibrillation (AF) is a significant risk factor for avoidable stroke. Among high-risk patients with AF, stroke risk can be mitigated using oral anticoagulants (OACs), however reduction is largely contingent on physician prescription and patient persistence with OAC therapy. Over the past decade significant advances have occurred, with revisions to clinical practice guidelines relating to management of stroke risk in AF in several countries, and the introduction of non-vitamin K antagonist OACs (NOACs). This paper summarises the evolving body of research examining guideline-based clinician prescription over the past decade, and patient-level factors associated with OAC persistence. The review shows clinicians' management over the past decade has increasingly reflected guideline recommendations, with an increasing proportion of high-risk patients receiving OACs, driven by an upswing in NOACs. However, a treatment gap remains, as 25–35% of high-risk patients still do not receive OAC treatment, with great variation between countries. Reduction in stroke risk directly relates to level of OAC prescription and therapy persistence. Persistence and adherence to OAC thromboprophylaxis remains an ongoing issue, with 2-year persistence as low as 50%, again with wide variation between countries and practice settings. Multiple patient-level factors contribute to poor persistence, in addition to concerns about bleeding. Considered review of individual patient's factors and circumstances will assist clinicians to implement appropriate strategies to address poor persistence. This review highlights the interplay of both clinician's awareness of guideline recommendations and understanding of individual patient-level factors which impact adherence and persistence, which are required to reduce the incidence of preventable stroke attributable to AF.
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Affiliation(s)
- Nicole Lowres
- Heart Research Institute, Charles Perkins Centre, Camperdown, Australia.,Faculty of Medicine and Health, The University of Sydney, Sydney, Australia.
| | - Katrina Giskes
- Heart Research Institute, Charles Perkins Centre, Camperdown, Australia.,School of Medicine, The University of Notre Dame, Sydney, Australia
| | - Charlotte Hespe
- School of Medicine, The University of Notre Dame, Sydney, Australia
| | - Ben Freedman
- Heart Research Institute, Charles Perkins Centre, Camperdown, Australia.,Faculty of Medicine and Health, The University of Sydney, Sydney, Australia.,Department of Cardiology, Concord Hospital, The University of Sydney Concord Clinical School, Concord, Australia
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