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Specialty: Cardiology
Drug: Pradaxa

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Total 478 results found since Jan 2013.

Ischaemic and haemorrhagic stroke associated with non-vitamin K antagonist oral anticoagulants and warfarin use in patients with atrial fibrillation: a nationwide cohort study
Conclusions</div>Among anticoagulant-naïve AF patients, treatment with NOACs was not associated with significantly lower risk of stroke/TE compared with VKA, but intracranial bleeding risk was significantly lower with dabigatran and apixaban.</span>
Source: European Heart Journal - October 14, 2016 Category: Cardiology Source Type: research

A Prospective, Randomized, Open-Label Study to Evaluate Two Management Strategies for Gastrointestinal Symptoms in Patients Newly on Treatment with Dabigatran
ConclusionThe majority of patients enrolled either did not experience GIS at all, or their GIS resolved using either one individually, or a combination of the two strategies described.Trial registrationhttp://www.ClinicalTrials.gov identifier: NCT01493557.
Source: Cardiology and Therapy - October 4, 2016 Category: Cardiology Source Type: research

Efficacy and safety of dabigatran, rivaroxaban, and warfarin for stroke prevention in Chinese patients with atrial fibrillation: the Hong Kong Atrial Fibrillation Project
ConclusionsIn Chinese AF patients, the benefits of warfarin therapy for stroke prevention and ICH reduction depend on TTR. Of the treatments compared, dabigatran, as well as rivaroxaban 20 mg daily, was associated with lowest ischemic stroke and ICH rates.
Source: Clinical Cardiology - September 30, 2016 Category: Cardiology Authors: Wen ‐Hua Li, Duo Huang, Chern‐En Chiang, Chu‐Pak Lau, Hung‐Fat Tse, Esther W. Chan, Ian C.K. Wong, Gregory Y. H. Lip, Pak‐Hei Chan, Chung‐Wah Siu Tags: Clinical Investigations Source Type: research

A Review of the Clinical Subgroup Analyses From the RE-LY Trial.
Authors: Kumar R, Rahman AM, Henry BL Abstract Dabigatran was the first direct-acting oral anticoagulant approved by the US Food and Drug Administration for prevention of stroke and systemic embolism in people with atrial fibrillation, based on data from the Randomized Evaluation of Long-Term Anticoagulation Therapy (RE-LY) trial. Over 18,000 patients with nonvalvular atrial fibrillation and a moderate-to-high risk of thromboembolic stroke were randomized to warfarin or dabigatran. With respect to the primary endpoints for efficacy and safety, dabigatran was superior to warfarin in the prevention of stroke and thro...
Source: Reviews in Cardiovascular Medicine - September 28, 2016 Category: Cardiology Tags: Rev Cardiovasc Med Source Type: research

Direct oral anticoagulants: unique properties and practical approaches to management
Since 2009, four direct oral anticoagulants (DOACs) have been introduced for treatment of venous thromboembolism and stroke prevention in non-valvular atrial fibrillation. While they are currently first-line therapy for a majority of patients, there are a number of clinical situations where warfarin is preferable. In both randomised trials and real-world populations, use of DOACs significantly reduces the risk of intracranial haemorrhage as compared with warfarin. While drug-specific reversal agents are currently only available for dabigatran, andexanet alpha is pending approval for reversal of factor Xa inhibitors, reduci...
Source: Heart - September 26, 2016 Category: Cardiology Authors: Barnes, G. D., Kurtz, B. Tags: Review articles Reviews Source Type: research

Acute management of stroke patients taking non –vitamin K antagonist oral anticoagulants Addressing Real-world Anticoagulant Management Issues in Stroke (ARAMIS) Registry: Design and rationale
Conclusion The ARAMIS Registry will document the current state of management of NOAC treated patients with acute ischemic stroke as well as contemporary care and outcome of anticoagulation-related intracerebral hemorrhage. These data will be used to better understand optimal strategies to care for these complex but increasingly common emergent real world clinical challenges.
Source: American Heart Journal - September 23, 2016 Category: Cardiology Source Type: research

Thromboembolic, Bleeding, and Mortality  Risks of Rivaroxaban and Dabigatran in Asians With Nonvalvular Atrial Fibrillation
BackgroundIt is unclear whether the non –vitamin K antagonist oral anticoagulant agents rivaroxaban and dabigatran are superior to warfarin for efficacy and safety outcomes in Asians with nonvalvular atrial fibrillation (NVAF).ObjectivesThe aim of this study was to compare the risk for thromboembolic events, bleeding, and mortality associated with rivaroxaban and dabigatran versus warfarin in Asians with NVAF.MethodsA nationwide retrospective cohort study was conducted of consecutive patients with NVAF taking rivaroxaban (n  = 3,916), dabigatran (n = 5,921), or warfarin (n = 5,251) using data collected from the Taiwan...
Source: Journal of the American College of Cardiology - September 20, 2016 Category: Cardiology Source Type: research

Comparing Stroke and Bleeding with Rivaroxaban and Dabigatran in Atrial Fibrillation: Analysis of the US Medicare Part D Data
ConclusionsThere was no difference in stroke prevention between rivaroxaban and dabigatran; however, rivaroxaban was associated with a higher risk of thromboembolic events other than stroke, death, and bleeding.
Source: American Journal of Cardiovascular Drugs - September 13, 2016 Category: Cardiology Source Type: research

Corrigendum to “Dabigatran in clinical practice: Contemporary overview of the evidence” Int. J. Cardiol. 220 (2016) 417–428
The authors regret errors in the presentation of data in Figs. 2, 3 and 4 for the stroke or systemic embolism and major bleeding outcomes for dabigatran vs warfarin in subgroups with age ≥75years and
Source: International Journal of Cardiology - September 6, 2016 Category: Cardiology Authors: Walter Ageno, John Eikelboom, Gregory Y.H. Lip Tags: Corrigendum Source Type: research

Practical Considerations for the Nonvitamin K Antagonist Oral Anticoagulants
Conclusions: Several important factors should be considered regarding the adequate use of NOACs, especially in patients with renal impairment or cardiovascular conditions other than NVAF.Cardiology 2017;136:115-124
Source: Cardiology - September 5, 2016 Category: Cardiology Source Type: research

Trends in antithrombotic therapy for atrial fibrillation: Data from the Veterans Health Administration Health System
Conclusions Among US veterans with new AF and additional risk factors for stroke, only about half receive OAC, and the proportion is declining.
Source: American Heart Journal - September 3, 2016 Category: Cardiology Source Type: research

Antithrombotic therapy use in patients with atrial fibrillation before the era of non-vitamin K antagonist oral anticoagulants: the Global Registry on Long-Term Oral Antithrombotic Treatment in Patients with Atrial Fibrillation (GLORIA-AF) Phase I cohort
Conclusion Phase I of GLORIA-AF shows that VKAs were mostly used in patients with persistent/permanent (vs. paroxysmal) AF and in those with high stroke risk. Furthermore, there were meaningful geographical differences in the use of VKA therapy in the era before the availability of NOACs, including a much lower use of VKAs in China, where most patients either received antiplatelet agents or no antithrombotic treatment.
Source: Europace - August 30, 2016 Category: Cardiology Authors: Huisman, M. V., Ma, C. S., Diener, H.-C., Dubner, S. J., Halperin, J. L., Rothman, K. J., Teutsch, C., Schoof, N., Kleine, E., Bartels, D. B., Lip, G. Y. H., for the GLORIA-AF Investigators Tags: Atrial fibrillation Source Type: research

Effectiveness and safety of dabigatran versus acenocoumarol in 'real-world patients with atrial fibrillation
Conclusion In ‘real-world’ patients with AF, dabigatran appears to be as effective, but significantly safer than acenocoumarol.
Source: Europace - August 30, 2016 Category: Cardiology Authors: Korenstra, J., Wijtvliet, E. P. J., Veeger, N. J. G. M., Geluk, C. A., Bartels, G. L., Posma, J. L., Piersma-Wichers, M., Van Gelder, I. C., Rienstra, M., Tieleman, R. G. Tags: Atrial fibrillation Source Type: research

Acute Management of Stroke Patients Taking Non-vitamin K Antagonist Oral Anticoagulants Addressing Real-world Anticoagulant Management Issues in Stroke (ARAMIS) Registry: Design and Rationale
Conclusion The ARAMIS Registry will document the current state of management of NOAC treated patients with acute ischemic stroke as well as contemporary care and outcome of anticoagulation-related intracerebral hemorrhage. These data will be used to better understand optimal strategies to care for these complex but increasingly common emergent real world clinical challenges.
Source: American Heart Journal - August 26, 2016 Category: Cardiology Source Type: research

Reduced dose and reduced exposure to non-vitamin K-antagonist oral anticoagulants: Some considerations on this relationship
For the prevention of stroke and/or systemic embolism (SSE) in non-valvular atrial fibrillation (NVAF), the four available non-vitamin K-antagonist oral anticoagulants (NOACs) are each marketed in a higher and a lower dose: 150 and 110mg for dabigatran, 20 and 15mg for rivaroxaban, 5 and 2.5mg for apixaban and 60 and 30mg for edoxaban. The lower dose is commonly used with the aim to reduce the patient's exposure to the drug (and its anticoagulant effect), thereby reducing the risk of bleeding. This however, may not always be true, depending on the NOAC used and the characteristics of the patients to whom the NOAC is given.
Source: International Journal of Cardiology - August 10, 2016 Category: Cardiology Authors: Andrea Rubboli, Freek W.A. Verheugt Tags: Correspondence Source Type: research