Stroke Prevention in Atrial Fibrillation

Literature review: stroke prevention in atrial fibrillation

The review includes the pivotal randomised controlled trials for warfarin and direct oral anticoagulants as well as relevant publications from the last 18 months. The following search terms were used: ‘stroke prevention’, ‘atrial fibrillation’, dabigatran, rivaroxaban, apixaban, edoxaban, warfarin, ‘oral anticoagulants’, ‘non-VKA oral anticoagulants’, novel oral anticoagulants’, ‘direct oral anticoagulants’, ‘reversal agents’

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Webinars

Key Articles

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Independent Medical Education

Guidelines/ Expert Recommendations

Randomised Controlled Trials

Post-Hoc/Subgroup Analysis Of Pivotal Trials - Dabigatran

Post-Hoc/Subgroup Analysis Of Pivotal Trials - Edoxaban

Post-Hoc/Subgroup Analysis Of Pivotal Trials - Apixaban

Post-Hoc/Subgroup Analysis Of Pivotal Trials - Diabetes

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Post-Hoc/Subgroup Analysis Of Pivotal Trials - Elderly

Stroke prevention in atrial fibrillation

Despite the evidence-based guidelines for the management of atrial fibrillation (AF), serious gaps continue to exist between clinical knowledge and practice, leaving patients at risk for disabling strokes. It is estimated that up to 67% of AF-related strokes are preventable. The significant increase in mortality and functional impairment is even more alarming, compared to non-AF strokes.

Updated AF treatment guidelines recommend new oral anticoagulants (NOACs) over warfarin for stroke prevention except, in patients with moderate to severe mitral stenosis or a mechanical heart valve. Based on some recent trials, NOACs were superior to warfarin for the prevention of the composite of stroke and systemic embolism in patients with AF and an additional risk factor for stroke. Reversal agents are now also available for NOACs in patients for severe bleeding or emergency procedures.

With the increased utilization of NOACs, it is critical for the clinician to understand the clinical and practical usage of these agents in diverse patient populations and clinical situations.

Radcliffe Cardiology would like to thank Boehringer Ingelheim for their support in the development of this section.

Boehringer Ingelheim

Content on this section was partly provided by Boehringer Ingelheim. For any follow up questions please contact your local Boehringer Ingelheim representative.

  • Heparin dosing in uninterrupted anticoagulation
    Hugh Calkins, Stephan Willems, Atul Verma, et al

    This study also suggests that the heparin units required to reach the desired ACT may be affected by the time from the last preprocedural dose of dabigatran.

    AIMS : To describe heparin dosing requirements in patients who...

    Calkins H et al. EP Europace, euz057.
  • How I manage anticoagulant therapy
    Noel C Chan, John W. Eikelboom

    In this review, the authors illustrate common challenges with anticoagulant use in older patients by describing five clinical cases and discussing how they decide upon the most appropriate antithrombotic therapy in those clinical situations....

    Chan NC and Eikelboom JW. Blood. 2019. Epub ahead of print.
  • Atrial Fibrillation Ablation
    Khaji A, Hanley C, Peter R. Kowey, et al

    In this editorial, Pokorney and Lopes consider screening for atrial fibrillation (AF)

    Heart failure (HF) and atrial fibrillation (AF) are the epidemics of the twenty-first century. These often coexist and are the cause of major morbidity...

    Khaji A et al. Cardiol Clin. 2019;37:197-206.
  • The Serendipitous Story of SGLT2
    Subodh Verma, John JV McMurray

    The authors of this editorial refer to the latest publications from DECLARE-TIMI 58 and the CANVAS Program.

    Diabetes intersects with cardiovascular disease at every level. While there has been much focus on understanding atherosclerotic...

    Verma S and McMurray JJV. Circulation. 2019. Epub ahead of print.
  • Effect of Dapagliflozin on Heart Failure
    Eri T Kato, Michael G Silverman, Ofri Mosenzon, et al

    In DECLARE-TIMI 58, the sodium glucose co-transporter 2 inhibitor (SGLT2i) dapagliflozin reduced the composite endpoint of cardiovascular (CV) death/ hospitalization for heart failure (HHF) in a broad population of patients with T2DM.

    ...

    Kato ET et al. Circulation. 2019. Epub ahead of print.

Clinical publications

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Review articles

Guidelines

Gender and Atrial Fibrillation: Differences and Disparities

Atrial fibrillation (AF) is the most common clinically relevant supraventricular arrhythmia. AF is a leading risk factor for stroke and accounts for about one-third of all ischemic cerebrovascular events.1 The last two decades have witnessed a paradigm shift in the management of AF with the development of catheter ablation and improvements in anticoagulant therapies. In this review, we discuss gender-related differences and disparities in the pathophysiology, clinical presentation, and management of AF.

Utilizing NOAC's in non-valvular atrial fibrillation patients undergoing PCI

Utilizing NOAC's in non-valvular atrial fibrillation patients undergoing PCI

Video On Demand

 

 

English

German

Spanish

Presenting in English:
Dr Robert Byrne
German Heart Center, Munich, Germany
 
Presenting in English & German:
Prof Georg Nickenig
Medical Clinic and PolyClinic II, Bonn University, Bonn, Germany
 
Presenting in German:
Prof Stefan Hohnloser
Johann Wolfgang Goethe University, Frankfurt, Germany
 
Presenting in Spanish:
Prof Pepe Zamorano
Head of Cardiology, University Hospital Ramón y Cajal, Madrid, Spain
 
Presenting in Spanish:
Dr Jose Lopez-Sendon
Chief Cardiologist, Hospital University La Paz, Madrid, Spain
 
 

This independent medical education (IME) series has been created for English, German and Spanish speaking cardiologists and is designed to showcase the latest updates emerging from the data in novel oral anticoagulants in non-valvular atrial fibrillation patients undergoing PCI.

It will consider the latest recommendations on bleeding risks and the impact this has on the optimum duration of therapy with NOACs, for those patients with atrial fibrillation. In particular, the WOEST, PIONEER and RE-DUAL-PCI studies will be considered.

Upon completion of this activity, participants will:

  • Apply knowledge gained on the complex nature of antithrombotic therapies in non-valvular AF patients undergoing PCI in a range of clinical scenarios
  • Increase knowledge on the complications surrounding triple antithrombotic therapy
  • Understand the latest clinical evidence regarding the use of NOAC therapy in AF patients undergoing PCI

The objectives of this IME video series aim to:

  • Describe the complex nature and current recommendations for antithrombotic therapy for non-valvular AF patients undergoing PCI
  • Define the complications associated with TAT
  • Summarize the latest data utilizing NOAC therapy in AF patients undergoing PCI

This webinar is aimed at:

  • Interventional cardiologists
  • Electrophysiologists
  • General cardiologists

Presenting in English:

Dr Robert Byrne, German Heart Center, Munich, Germany

Prof Georg Nickenig, Medical Clinic and PolyClinic II, Bonn University, Bonn, Germany

 

Presenting in German:

Prof Stefan Hohnloser, Johann Wolfgang Goethe University, Frankfurt, Germany

Prof Georg Nickenig, Medical Clinic and PolyClinic II, Bonn University, Bonn, Germany

 

Presenting in Spanish:

Prof Pepe Zamorano, Head of Cardiology, University Hospital Ramón y Cajal, Madrid, Spain

Dr Jose Lopez-Sendon, Chief Cardiologist, Hospital University La Paz, Madrid, Spain

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