scholarly journals Direct Oral Anticoagulants in Patients With Atrial Fibrillation and Advanced Liver Disease: An Exploratory Meta‐Analysis

2020 ◽  
Vol 4 (7) ◽  
pp. 1034-1040 ◽  
Author(s):  
Francesco Violi ◽  
Annarita Vestri ◽  
Danilo Menichelli ◽  
Arianna Di Rocco ◽  
Daniele Pastori ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Liver Disease ◽  
Meta Analysis ◽  
Oral Anticoagulants ◽  
Direct Oral Anticoagulants ◽  
Advanced Liver Disease

scholarly journals Direct oral anticoagulants and advanced liver disease: A systematic review and meta‐analysis

2020 ◽  
Author(s):  
Danilo Menichelli ◽  
Vincenzo Ronca ◽  
Arianna Di Rocco ◽  
Pasquale Pignatelli ◽  
Gian Marco Podda ◽  
...  
Keyword(s):  
Systematic Review ◽  
Liver Disease ◽  
Meta Analysis ◽  
Oral Anticoagulants ◽  
Direct Oral Anticoagulants ◽  
Advanced Liver Disease

Abstract 17301: Safety of Direct Oral Anticoagulants Compared to Warfarin for Atrial Fibrillation After Cardiac Surgery: A Systematic Review and Meta-Analysis

Circulation ◽  
2020 ◽  
Vol 142 (Suppl_3) ◽  
Author(s):  
Ali Hage ◽  
Daniel Dolan ◽  
Viviane G Nasr ◽  
Luis Castelo-Branco ◽  
Daniel Motta-Calderon ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Clinical Trials ◽  
Cardiac Surgery ◽  
Hospital Readmission ◽  
Lower Risk ◽  
Meta Analysis ◽  
Oral Anticoagulants ◽  
Direct Oral Anticoagulants ◽  
Secondary Outcome ◽  
Systemic Embolization

Introduction: The evidence for use of direct oral anticoagulants (DOACs) in the management of post-operative cardiac surgery atrial fibrillation (POAF) is limited and mostly founded on clinical trials that excluded this patient population. Hypothesis: We performed a systematic review and meta-analysis of clinical trials and observational studies to evaluate the hypothesis that DOACs are safe compared to warfarin for the anticoagulation of patients with POAF. Methods: We searched PubMed, EMBASE, Web of Science, clinicaltrials.gov, and the Cochrane Library for clinical trials and observational studies comparing DOAC with warfarin in patients ≥18 years old who had post-cardiac surgery atrial fibrillation. Primary outcomes included stroke, systemic embolization, bleeding, and mortality, with secondary outcome of hospital readmission. We performed a random-effects meta-analysis. Results: We found 3 clinical trials, 1 prospective and 12 retrospective cohort studies eligible for inclusion with a total of 10,538 patients (3,207 DOAC patients and 7,331 warfarin patients). The meta-analysis for the primary outcomes showed significantly lower risk of stroke with DOAC use (6 studies, 7143 patients, RR 0.64; 95% CI 0.50 to 0.81, I2: 0.0%) compared to warfarin, a trend towards lower risk of systemic embolization (4 studies, 7289 patients, RR 0.64, 95% CI 0.41 to 1.01, I2: 31.99%) and similar risks of bleeding (14 studies, 10182 patients, RR 0.91; 95% CI 0.74 to 1.10, I2: 26.6%) and mortality (12 studies, 9843 patients, relative risk [RR] 1.01; 95% CI 0.74 to 1.37, I2: 26.5%) The secondary outcome of hospital readmission had similar risk between groups. Conclusions: Current evidence suggests that DOACs, compared to warfarin, in the management of atrial fibrillation after cardiac surgery is associated with lower risk of stroke and a strong trend for lower risk of systemic embolization, and no evidence of increased risk for hospital readmission, bleeding or mortality.

scholarly journals Recommendations on the Use of Non-Vitamin K Antagonist Oral Anticoagulants in Patients with Atrial Fibrillation (Based on 2018 European Heart Rhythm Association Practical Guide)

Kardiologiia ◽  
2019 ◽  
Vol 59 (5) ◽  
pp. 68-79
Author(s):  
L. V. Popova ◽  
T. B. Kondratieva ◽  
M. B. Aksenova ◽  
T. V. Khlevchuk ◽  
M. Z. Kanevskaya
Keyword(s):  
Atrial Fibrillation ◽  
Vitamin K ◽  
Randomized Clinical Trials ◽  
Oral Anticoagulants ◽  
Direct Oral Anticoagulants ◽  
Heart Rhythm ◽  
Vitamin K Antagonist ◽  
Advanced Liver Disease ◽  
Clinical Variants

Non-vitamin K antagonist oral anticoagulants (NOACs) – direct oral anticoagulants – are getting the ever-broadening use in clinical practice. However, many problems related to optimal use of NOACs in specific clinical situations remain unresolved. European Heart Rhythm Association in April 2018 issued the renovated recommendations on the use of NOACs in patients with atrial fibrillation. The authors of recommendations presented some specific clinical variants for which they formulated practical advices based on the evidence obtained in randomized clinical trials. They also outlined the indications for use of NOACs, formulated practical start-program and scheme of subsequent follow-up management of patients taking NOACs. Recommendations contain information on pharmacokinetics of NOACs and their interactions with other drugs, consideration of feasibility of NOACs use in patients with chronic renal insufficiency or advanced liver disease. Many other practical problems are covered as well.  

Safety of direct oral anticoagulants (DOACs) in patients with advanced liver disease

2021 ◽  
Author(s):  
G Semmler ◽  
K Pomej ◽  
DJ Bauer ◽  
L Balcar ◽  
B Simbrunner ◽  
...  
Keyword(s):  
Liver Disease ◽  
Oral Anticoagulants ◽  
Direct Oral Anticoagulants ◽  
Advanced Liver Disease

Meta-analysis of Direct Oral Anticoagulants in Patients With Atrial Fibrillation and Bioprosthetic Valves

2020 ◽  
Author(s):  
Babikir Kheiri ◽  
Ryle Przybylowicz ◽  
Timothy F Simpson ◽  
Hani Alhamoud ◽  
Mohammed Osman ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Meta Analysis ◽  
Oral Anticoagulants ◽  
Direct Oral Anticoagulants ◽  
Bioprosthetic Valves

scholarly journals Direct oral anticoagulants versus vitamin K antagonists in patients with atrial fibrillation and cancer a meta-analysis

2020 ◽  
Author(s):  
Marco Valerio Mariani ◽  
Michele Magnocavallo ◽  
Martina Straito ◽  
Agostino Piro ◽  
Paolo Severino ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Vitamin K ◽  
Major Bleeding ◽  
Meta Analysis ◽  
Vitamin K Antagonists ◽  
Oral Anticoagulants ◽  
Direct Oral Anticoagulants ◽  
Significant Risk ◽  
Bleeding Complications ◽  
Efficacy And Safety

Abstract Background Direct oral anticoagulants (DOACs) are recommended as first-line anticoagulants in patients with atrial fibrillation (AF). However, in patients with cancer and AF the efficacy and safety of DOACs are not well established. Objective We performed a meta-analysis comparing available data regarding the efficacy and safety of DOACs vs vitamin K antagonists (VKAs) in cancer patients with non-valvular AF. Methods An online search of Pubmed and EMBASE libraries (from inception to May, 1 2020) was performed, in addition to manual screening. Nine studies were considered eligible for the meta-analysis involving 46,424 DOACs users and 182,797 VKA users. Results The use of DOACs was associated with reduced risks of systemic embolism or any stroke (RR 0.65; 95% CI 0.52–0.81; p 0.001), ischemic stroke (RR 0.84; 95% CI 0.74–0.95; p 0.007) and hemorrhagic stroke (RR 0.61; 95% CI 0.52–0.71; p 0.00001) as compared to VKA group. DOAC use was associated with significantly reduced risks of major bleeding (RR 0.68; 95% CI 0.50–0.92; p 0.01) and intracranial or gastrointestinal bleeding (RR 0.64; 95% CI 0.47–0.88; p 0.006). Compared to VKA, DOACs provided a non-statistically significant risk reduction of the outcomes major bleeding or non-major clinically relevant bleeding (RR 0.94; 95% CI 0.78–1.13; p 0.50) and any bleeding (RR 0.91; 95% CI 0.78–1.06; p 0.24). Conclusions In comparison to VKA, DOACs were associated with a significant reduction of the rates of thromboembolic events and major bleeding complications in patients with AF and cancer. Further studies are needed to confirm our results.

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