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Drug: Coumadin

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Total 300 results found since Jan 2013.

Drug-drug interactions with direct oral anticoagulants for the prevention of ischemic stroke and embolism in atrial fibrillation: a narrative review of adverse events
Expert Rev Clin Pharmacol. 2023 Mar 2. doi: 10.1080/17512433.2023.2187376. Online ahead of print.ABSTRACTINTRODUCTION: In randomized trials, direct oral anticoagulants (DOAC) were non-inferior to the vitamin-K-antagonist (VKA) warfarin in preventing stroke/embolism in patients with atrial fibrillation (AF). DOAC are substrates for P-glycoprotein (P-gp), CYP3A4 and CYP2C9. The activity of these enzymes is modulated by several drugs which might induce pharmacokinetic drug-drug interactions (DDI). Drugs affecting platelet function have the potential for pharmacodynamic DDI of DOAC.AREAS COVERED: The literature was searched fo...
Source: Expert Review of Clinical Pharmacology - March 2, 2023 Category: Drugs & Pharmacology Authors: Claudia St öllberger Birke Schneider Josef Finsterer Source Type: research

Comparison of Efficacy and Safety of Direct Oral Anticoagulants and Warfarin between Patients in Asian and non-Asian Regions: A Systematic Review and Meta-Regression Analysis
Clin Pharmacol Ther. 2023 Mar 2. doi: 10.1002/cpt.2881. Online ahead of print.ABSTRACTDirect oral anticoagulants (DOACs) have increasingly replaced warfarin for treating patients with non-valvular atrial fibrillation (NVAF). DOACs have been demonstrated to be more useful than warfarin which was highlighted at its ethnic differences in efficacy and safety; however, the regional differences of DOACs remain unclear. We conducted a systematic review, meta-analysis, and meta-regression to evaluate the efficacy and safety of DOACs in patients from Asian and non-Asian regions with NVAF. We systematically searched randomized contr...
Source: Clinical Pharmacology and Therapeutics - March 2, 2023 Category: Drugs & Pharmacology Authors: Kaori Ambe Ayu Akita Jie Wei Yuka Yoshii Mayu Onishi Masahiro Tohkin Source Type: research

Drug-drug interactions with direct oral anticoagulants for the prevention of ischemic stroke and embolism in atrial fibrillation: a narrative review of adverse events
Expert Rev Clin Pharmacol. 2023 Mar 2. doi: 10.1080/17512433.2023.2187376. Online ahead of print.ABSTRACTINTRODUCTION: In randomized trials, direct oral anticoagulants (DOAC) were non-inferior to the vitamin-K-antagonist (VKA) warfarin in preventing stroke/embolism in patients with atrial fibrillation (AF). DOAC are substrates for P-glycoprotein (P-gp), CYP3A4 and CYP2C9. The activity of these enzymes is modulated by several drugs which might induce pharmacokinetic drug-drug interactions (DDI). Drugs affecting platelet function have the potential for pharmacodynamic DDI of DOAC.AREAS COVERED: The literature was searched fo...
Source: Expert Review of Clinical Pharmacology - March 2, 2023 Category: Drugs & Pharmacology Authors: Claudia St öllberger Birke Schneider Josef Finsterer Source Type: research

Comparison of Efficacy and Safety of Direct Oral Anticoagulants and Warfarin between Patients in Asian and non-Asian Regions: A Systematic Review and Meta-Regression Analysis
Clin Pharmacol Ther. 2023 Mar 2. doi: 10.1002/cpt.2881. Online ahead of print.ABSTRACTDirect oral anticoagulants (DOACs) have increasingly replaced warfarin for treating patients with non-valvular atrial fibrillation (NVAF). DOACs have been demonstrated to be more useful than warfarin which was highlighted at its ethnic differences in efficacy and safety; however, the regional differences of DOACs remain unclear. We conducted a systematic review, meta-analysis, and meta-regression to evaluate the efficacy and safety of DOACs in patients from Asian and non-Asian regions with NVAF. We systematically searched randomized contr...
Source: Clinical Pharmacology and Therapeutics - March 2, 2023 Category: Drugs & Pharmacology Authors: Kaori Ambe Ayu Akita Jie Wei Yuka Yoshii Mayu Onishi Masahiro Tohkin Source Type: research

Drug-drug interactions with direct oral anticoagulants for the prevention of ischemic stroke and embolism in atrial fibrillation: a narrative review of adverse events
Expert Rev Clin Pharmacol. 2023 Mar 2. doi: 10.1080/17512433.2023.2187376. Online ahead of print.ABSTRACTINTRODUCTION: In randomized trials, direct oral anticoagulants (DOAC) were non-inferior to the vitamin-K-antagonist (VKA) warfarin in preventing stroke/embolism in patients with atrial fibrillation (AF). DOAC are substrates for P-glycoprotein (P-gp), CYP3A4 and CYP2C9. The activity of these enzymes is modulated by several drugs which might induce pharmacokinetic drug-drug interactions (DDI). Drugs affecting platelet function have the potential for pharmacodynamic DDI of DOAC.AREAS COVERED: The literature was searched fo...
Source: Expert Review of Clinical Pharmacology - March 2, 2023 Category: Drugs & Pharmacology Authors: Claudia St öllberger Birke Schneider Josef Finsterer 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 - March 1, 2023 Category: Drugs & Pharmacology Source Type: research

Discovery and development of Factor Xa inhibitors (2015 –2022)
This article summarizes the small molecule Factor Xainhibitors developed from 2015 to 2022, classifies them according to their scaffolds, focuses on the analysis of their structure-activity relationships, and provides a brief assessment of them.
Source: Frontiers in Pharmacology - February 21, 2023 Category: Drugs & Pharmacology 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

Eight pharmacokinetic genetic variants are not associated with the risk of bleeding from direct oral anticoagulants in non-valvular atrial fibrillation patients
Conclusion: Eight functional PK-related genetic variants were not significantly associated with bleeding from either rivaroxaban or apixaban in more than 2,000 AF self-identified white outpatients.
Source: Frontiers in Pharmacology - November 24, 2022 Category: Drugs & Pharmacology Source Type: research

Self-reported adherence to direct oral anticoagulants versus warfarin therapy in a specialized thrombosis service —a cross-sectional study of patients in a Canadian Health Region
ConclusionsSelf-reported medication adherence was similar between warfarin and DOACs. Since suboptimal adherence is associated with poor clinical outcomes and increased costs, various stakeholders should emphasize the importance of medication adherence to oral anticoagulants at each patient encounter.
Source: European Journal of Clinical Pharmacology - November 18, 2022 Category: Drugs & Pharmacology Source Type: research

Proportion of Patients on Warfarin Therapy Who Are Eligible for Conversion to a Direct Oral Anticoagulant in the Setting of COVID-19
CONCLUSION AND RELEVANCE: Approximately 52% of patients on warfarin were eligible for DOACs. This presents an opportunity to reduce patient exposure to health care settings and health care utilization in the setting of COVID-19. Increased costs of DOACs need to be assessed.PMID:36373362 | DOI:10.1177/10600280221136874
Source: The Annals of Pharmacotherapy - November 14, 2022 Category: Drugs & Pharmacology Authors: Rachel Hess Elizabeth Renner Erin Mouland Denise Sutter-Long Nghi Ha Source Type: research