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Drug: Warfarin
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Total 2155 results found since Jan 2013.

Comparative Effectiveness and Safety of Direct Oral Anticoagulants and Warfarin in Patients With Atrial Fibrillation and Chronic Liver Disease: A Nationwide Cohort Study
CONCLUSION: Among patients with AF and chronic liver disease, DOACs as a class were associated with lower risks of hospitalization for ischemic stroke/systemic embolism and major bleeding versus warfarin. However, the incidence of clinical outcomes among patients with AF and chronic liver disease varied between individual DOACs and warfarin, and in head-to-head DOAC comparisons.PMID:36762560 | DOI:10.1161/CIRCULATIONAHA.122.060687
Source: Circulation - February 10, 2023 Category: Cardiology Authors: Oluwadolapo D Lawal Herbert D Aronow Fisayomi Shobayo Anne L Hume Tracey H Taveira Kelly L Matson Yichi Zhang Xuerong Wen Source Type: research

Analyzing and predicting the risk of death in stroke patients using machine learning
ConclusionWe used several highly interpretive machine learning models to predict stroke prognosis with the highest accuracy to date and to identify heterogeneous treatment effects of warfarin and human albumin in stroke patients. Our interpretation of the model yielded a number of findings that are consistent with clinical knowledge and warrant further study and verification.
Source: Frontiers in Neurology - February 3, 2023 Category: Neurology Source Type: research

Integrating Real-World Evidence in Economic Evaluation of Oral Anticoagulants for Stroke Prevention in Non-valvular Atrial Fibrillation in a Developing Country
ConclusionsIn a developing country where suboptimal anticoagulation control is common, apixaban was the cost-effective alternative to warfarin for patients with both low and intermediate TTR control.
Source: American Journal of Cardiovascular Drugs - February 3, 2023 Category: Cardiology Source Type: research

Pharmacogenetics of warfarin dosing in Chinese adults with nonvalvular atrial fibrillation
ConclusionGenotype-guided warfarin administration increases the average TTR, reaches higher TTR levels in the early anticoagulant phase, and significantly reduces the risk of ischemic stroke events.
Source: European Journal of Clinical Pharmacology - January 28, 2023 Category: Drugs & Pharmacology Source Type: research

Long-term stroke and major bleeding risk in patients with non-valvular atrial fibrillation: A comparative analysis between non-vitamin K antagonist oral anticoagulants and warfarin using a clinical data warehouse
ConclusionsIn this CDW based study, NOACs are more effective and safer than warfarin in patients with AF even with long-term follow-up. NOACs should be used to prevent ischemic stroke in patients with AF
Source: Frontiers in Neurology - January 26, 2023 Category: Neurology Source Type: research

Antiplatelet Agents and Oral Anticoagulant Use in Patients with Atrial Fibrillation and Carotid Artery Disease After First-Time Ischaemic Stroke
CONCLUSIONS: The results suggest for patients with AF and carotid artery disease after ischaemic stroke, receiving NOACs without APA is associated with a lower risk of major bleeding with no negative impact on recurrent stroke or mortality. Evidence from randomised trials is needed to confirm this finding.PMID:36692658 | DOI:10.1007/s10557-023-07433-4
Source: Atherosclerosis - January 24, 2023 Category: Cardiology Authors: Stephanie L Harrison Benjamin J R Buckley Deirdre A Lane Elnara Fazio-Eynullayeva Paula Underhill Andrew Hill David J Werring Gregory Y H Lip Source Type: research

Causes of Death in Elderly Patients With Non-Valvular Atrial Fibrillation 　- Results From the ANAFIE Registry
CONCLUSIONS: This subanalysis described the mortality according to causes of death of Japanese elderly NVAF patients in the DOAC era. Our results imply that a more holistic approach to comorbid conditions and stroke prevention are required in these patients.PMID:36653127 | DOI:10.1253/circj.CJ-22-0614
Source: Circulation Journal - January 18, 2023 Category: Cardiology Authors: Takeshi Yamashita Masaharu Akao Hirotsugu Atarashi Takanori Ikeda Yukihiro Koretsune Ken Okumura Wataru Shimizu Shinya Suzuki Hiroyuki Tsutsui Kazunori Toyoda Atsushi Hirayama Masahiro Yasaka Takenori Yamaguchi Satoshi Teramukai Tetsuya Kimura Yoshiyuki M Source Type: research

Reduced dose direct oral anticoagulants compared with warfarin with high time in therapeutic range in nonvalvular atrial fibrillation
The objective of this study was to compare effectiveness and safety between reduced dose DOACs and high TTR warfarin treatment (TTR  ≥ 70%) in NVAF. A Swedish anticoagulation registry was used in identifying eligible patients from July 2011 to December 2017. The study cohort consisted of 40,564 patients with newly initiated DOAC (apixaban, dabigatran, or rivaroxaban) (11,083 patients) or warfarin treatment (29,481 patients ) after exclusion of 374,135 patients due to not being warfarin or DOAC naïve, not being prescribed reduced dose, having previous mechanical heart valve (MHV), or being under 18 years old. The me...
Source: Journal of Thrombosis and Thrombolysis - January 6, 2023 Category: Hematology Source Type: research

Vitamin-K-antagonist phenprocoumon versus direct oral anticoagulants in patients with atrial fibrillation: a real-world analysis of German claims data
Conclusions The small superiority or non-inferiority of DOACs over warfarin seen in the RCTs might not translate into relevant advantages of DOACs over phenprocoumon. To confirm the hypothesis, an RCT with phenprocoumon is needed. Next to the safety and effectiveness assessments other factors might also play a substantial role in the decision on the right OAC for stroke prevention.
Source: BMJ Open - January 2, 2023 Category: General Medicine Authors: Warkentin, L., Klohn, F., Deiters, B., Kühlein, T., Hueber, S. Tags: Open access, Pharmacology and therapeutics Source Type: research