acenocoumarol has been researched along with apixaban* in 9 studies
2 review(s) available for acenocoumarol and apixaban
Article | Year |
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Hemoptysis Associated With Therapeutic Doses of Acenocoumarol.
Topics: Acenocoumarol; Aged; Anticoagulants; Atrial Fibrillation; Comorbidity; Dose-Response Relationship, Drug; Drug Substitution; Factor Xa Inhibitors; Hemoptysis; Humans; International Normalized Ratio; Lung; Male; Pyrazoles; Pyridones; Thrombophilia; Tomography, X-Ray Computed | 2019 |
Latin American Clinical Epidemiology Network Series - Paper 2: Apixaban was cost-effective vs. acenocoumarol in patients with nonvalvular atrial fibrillation with moderate to severe risk of embolism in Chile.
Nonvalvular atrial fibrillation (NVAF) is a risk factor for ischemic stroke and systemic embolism. New oral anticoagulants are currently available. The objective of this study was to assess the incremental cost-utility ratio (ICUR) for apixaban vs. acenocoumarol in patients treated in Chile's public health system.. We assessed cost-utility from the payer perspective with a lifetime Markov model. Epidemiologic characteristics, costs, and utilities were obtained from a Chilean cohort; data were completed with information from international literature.. Incremental costs when using apixaban vs. acenocoumarol over a lifetime are CH$2,108,600 with an incremental effectiveness of 0.173 years of life gained (YLG) and 0.182 quality-adjusted life-year (QALY). The ICUR of apixaban vs. acenocoumarol was CH$12,188,439 per YLG and CH$11,585,714 per QALY. One to 3 times gross domestic product (GDP) per capita threshold is acceptable based on World Health Organization (WHO) norms. Chilean GDP per capita was CH$7,797,021 in 2013. The sensitivity analysis shows that these results are sensitive to the ischemic stroke risk with apixaban, and the intracranial hemorrhage risk due to the use of acenocoumarol.. The use of apixaban in patients with NVAF in moderate-to-high risk of stroke is cost-effective, considering the payment threshold suggested by WHO. Topics: Acenocoumarol; Aged; Anticoagulants; Atrial Fibrillation; Chile; Cost-Benefit Analysis; Epidemiologic Studies; Factor Xa Inhibitors; Female; Humans; Latin America; Male; Pyrazoles; Pyridones; Risk; Stroke | 2017 |
7 other study(ies) available for acenocoumarol and apixaban
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Outcomes of long-term anticoagulant treatment for the secondary prophylaxis of splanchnic venous thrombosis.
Splanchnic vein thrombosis (SVT) is an uncommon but potentially life-threatening disease usually related to different underlying clinical conditions. The risk of SVT recurrences is high over time in patients with an underlying permanent prothrombotic condition. Vitamin K antagonists (VKA) represent the mainstay of treatment for SVT. Data about the efficacy and safety of direct oral anticoagulants (DOACs) are reported in the literature for the treatment of acute SVT, but less is known about their application for the secondary prophylaxis of venous thromboembolism (VTE). The aim of this study was to assess the efficacy and safety of long-term DOACs therapy in patients at high-risk of thrombosis, compared to VKA.. This is a retrospective single-centre study including 70 patients with SVT on long-term anticoagulant treatment with VKA followed-up at our Units between January 2017 and December 2019. All the patients were at high thrombotic risk defined as the presence of a permanent prothrombotic condition requiring long-term anticoagulation. During follow-up, 28 patients were shifted to DOACs and their clinical outcomes were compared to those of the patients who continued VKA therapy. All the arterial and venous thrombotic events of the splanchnic and extra-splanchnic districts as well as the haemorrhagic adverse events occurring during follow-up were recorded.. Of the seventy patients enrolled in the study, 36 patients (51.4%) had a single-segment involvement thrombosis (28.5% of portal vein, 7.1% of superior mesenteric vein, 4.3% of splenic vein, 11.5% of hepatic veins) and 34 patients (48.6%) had multi-segment involvement at the time of diagnosis. 42 patients (60%) continued VKA therapy and 28 (40%) were switched to DOACs. Median follow-up was 6 years (range 2-8) during VKA and 1.9 years (range 1-5.2) during DOACs. The incidence of thrombotic events was similar between patients on VKA and those on DOACs. Patients on VKA developed deep vein thrombosis (DVT), and of the patients on DOACs 1 developed NSTEMI and 1 DVT. No major haemorrhagic events occurred. Minor bleedings occurred in 26% of patients on VKA and in none of the DOACs patients (P: 0.09).. Our results highlight that DOACs could represent an effective and safe alternative to the VKA for secondary prophylaxis in SVT patients at high risk of thrombosis. Topics: Acenocoumarol; Adult; Anticoagulants; Budd-Chiari Syndrome; Duration of Therapy; Factor Xa Inhibitors; Female; Hemorrhage; Humans; Male; Mesenteric Ischemia; Middle Aged; Portal Vein; Pyrazoles; Pyridines; Pyridones; Rivaroxaban; Secondary Prevention; Thiazoles; Venous Thrombosis; Warfarin | 2021 |
Selecting the right anticoagulant for stroke prevention in atrial fibrillation.
The embolization of thrombi formed within the atria can occur in any form of atrial fibrillation (AF), i.e., paroxysmal, persistent, or permanent. Although ischemic stroke is the most frequent embolic event associated with AF, embolization to other sites in the pulmonary and systemic circulations may occasionally occur. To avert the risk of embolization, long-term oral anticoagulation therapy is recommended for all AF patients if the CHA2DS2-VASC score is at least 1 for men and at least 2 for women. Since anticoagulant therapy is associated with an increased risk of bleeding, the choice of oral anticoagulant agent should be made by careful consideration of the benefit-to-risk ratio. The use of a newer class of direct oral anticoagulants (DOACs) as an alternative to the anti-vitamin K (AVK) anticoagulants (warfarin, acenocumarol, etc.) can help mitigate the need for periodic monitoring of International Normalized Ratio (INR) and adverse bleeding events that are commonly associated with the use of AVK anticoagulants. Though the use of DOACs (dabigatran, rivaroxaban, edoxaban, apixaban, etc.) is gaining ground due to their relative safety profile and the low overall cost, quite a few clinicians remain skeptical about their use.. Our objective was to evaluate the risk of thromboembolism, stroke, neuropsychiatric illness, depression, and dementia, in patients with non-valvular atrial fibrillation who have been treated with either acenocumarol or apixaban, as well as to see the inflammatory status (ESR) and levels of fibrinogen. Our team at Municipal Emergency University Hospital, Timisoara, Romania, conducted a retrospective study using the medical records of AF patients who were treated with either apixaban or acenocumarol between 2016-2019. We divided the patients into two groups and compared the groups for the aforementioned outcomes.. AF patients who were prescribed apixaban had a lower rate of stroke and psychiatric illness compared to those on acenocumarol. No significant correlation was found in terms of risk of developing depression or dementia between the groups.. Non-valvular AF patients on apixaban had lower rates of thromboembolic events than the patients on acenocumarol. This article will serve as a reminder of the positive health and financial outcomes of apixaban use, especially to those healthcare systems that are still oblivious to the decrease in economic burden and gain in quality-adjusted life years (QALY) by the long-term use of NOACS/ DOACS instead of the AVK anticoagulants. Topics: Acenocoumarol; Administration, Oral; Aged; Anticoagulants; Atrial Fibrillation; Clinical Decision-Making; Female; Hemorrhage; Humans; Incidence; International Normalized Ratio; Male; Middle Aged; Pyrazoles; Pyridones; Quality-Adjusted Life Years; Retrospective Studies; Risk Assessment; Romania; Stroke | 2021 |
Estimated Effectiveness and Safety of Nonvitamin K Antagonist Oral Anticoagulants Compared With Optimally Acenocoumarol Anticoagulated "Real-World" in Patients With Atrial Fibrillation.
Nonvitamin K antagonist oral anticoagulants (NOACs) have been proposed as an alternative to vitamin K antagonists in atrial fibrillation (AF) patients but the comparative benefits between NOACs and optimally anticoagulated patients is unknown. We estimated the absolute benefit in clinical outcomes rates of real-world effect of NOACs in optimally anticoagulated AF patients with acenocoumarol. We included 1,361 patients stable on acenocoumarol with time in therapeutic range of 100% and 6.5 years of follow-up. Estimation of clinical events avoided was calculated applying hazard ratio, absolute and relative risk reduction from the real-world meta-analysis. Compared with an optimally anticoagulated population, dabigatran 110 mg had the highest estimated stroke reduction (0.97%/year vs 1.47%/year; p = 0.002), and the benefit was higher than in RE-LY trial. For major bleeding, apixaban showed the highest estimated reduction (1.81%/year vs 2.83%/year; p <0.001). For mortality, the largest estimated reduction was with apixaban (2.68%/year). For gastrointestinal bleeding, only apixaban had a significant reduction compared with acenocoumarol (0.69%/year vs 1.10%/year; p = 0.004), and the reduction was significantly higher than in ARISTOTLE trial. All NOACs showed significantly lower rates for intracranial hemorrhage and had a positive Net Clinical Benefit compared with acenocoumarol. Apixaban showed the highest extended estimated Net Clinical Benefit 2.64 (95%CI 2.34 to 2.96). In conclusion, in optimally acenocoumarol anticoagulated AF patients, estimated reductions in all clinical outcomes with various NOACs are evident, with the best effectiveness and safety profile with apixaban. Indeed, the estimated effect with "real world" NOACs would probably be higher than that seen in phase-III clinical trials. Topics: Acenocoumarol; Administration, Oral; Aged; Aged, 80 and over; Anticoagulants; Antithrombins; Atrial Fibrillation; Dabigatran; Factor Xa Inhibitors; Female; Gastrointestinal Hemorrhage; Humans; Intracranial Hemorrhages; Male; Pyrazoles; Pyridones; Rivaroxaban; Spain; Stroke | 2018 |
Safety and efficacy of DOACs vs acenocoumarol in patients undergoing catheter ablation of atrial fibrillation.
Thromboembolic complications can be life-threatening during atrial fibrillation (AF) catheter ablation. The aim of our study was to evaluate the safety and efficacy of continuous treatment using direct oral anticoagulants (DOACs) as an alternative to uninterrupted acenocoumarol for periprocedural anticoagulation.. Continuous treatment with DOACs has similar safety and efficacy compared to acenocoumarol.. We enrolled 474 patients (mean age, 58 years; 68.4% male) undergoing AF catheter ablation between June 2013 and December 2016. All patients were equally assigned to take acenocoumarol (group 1, 136 patients) or DOACs (group 2, 338 patients) for ≥2 months before the procedure. We compared thromboembolic and bleeding complications between the 2 groups.. Our analysis showed no significant difference in major and minor complications between the 2 patient groups. Specifically, 3 of 136 patients (2.2%) using uninterrupted acenocoumarol had a major complication (1 patient [0.7%] had transient ischemic attack resolved 8 hours later, 1 [0.7%] had pericardial tamponade, and 1 [0.7%] had a subcapsular renal hematoma) and 2 patients (1.4%) had minor complications (1 [0.7%] pseudoaneurysm and 1 [0.7%] groin hematoma). In group 2, 1 of 338 patients (0.3%) had a major complication (transient ischemic attack). In the same group, 7 patients (2.1%) had a minor complication (1 patient [0.3%] presented with pseudoaneurysm, 4 [1.2%] with pericardial effusion <1 cm, 1 [0.3%] femoral arteriovenous fistula between the femoral artery and femoral vein, and 1 [0.7%] groin hematoma).. DOACs and acenocoumarol have similar safety and effectiveness regarding thromboembolic complications prevention without increasing bleeding complications. Topics: Acenocoumarol; Administration, Oral; Aged; Anticoagulants; Antithrombins; Atrial Fibrillation; Catheter Ablation; Dabigatran; Factor Xa Inhibitors; Female; Hemorrhage; Humans; Male; Middle Aged; Prospective Studies; Pyrazoles; Pyridones; Registries; Risk Factors; Rivaroxaban; Thromboembolism; Time Factors; Treatment Outcome | 2017 |
Cost-effectiveness Analysis Comparing Apixaban and Acenocoumarol in the Prevention of Stroke in Patients With Nonvalvular Atrial Fibrillation in Spain.
Cost-effectiveness analysis of apixaban (5 mg twice daily) vs acenocoumarol (5mg/day) in the prevention of stroke in patients with nonvalvular atrial fibrillation in Spain.. Markov model covering the patient's entire lifespan with 10 health states. Data on the efficacy and safety of the drugs were provided by the ARISTOTLE trial. Warfarin and acenocoumarol were assumed to have therapeutic equivalence.. The Spanish National Health System and society. Information on the cost of the drugs, complications, and the management of the disease was obtained from Spanish sources.. In a cohort of 1000 patients with nonvalvular atrial fibrillation, administration of apixaban rather than acenocoumarol would avoid 18 strokes, 71 hemorrhages (28 intracranial or major), 2 myocardial infarctions, 1 systemic embolism, and 23 related deaths. Apixaban would prolong life (by 0.187 years) and result in more quality-adjusted life years (by 0.194 years) per patient. With apixaban, the incremental costs for the Spanish National Health System and for society would be € 2,488 and € 1,826 per patient, respectively. Consequently, the costs per life year gained would be € 13,305 and € 9,765 and the costs per quality-adjusted life year gained would be € 12,825 and € 9,412 for the Spanish National Health System and for society, respectively. The stability of the baseline case was confirmed by sensitivity analyses.. According to this analysis, apixaban may be cost-effective in the prevention of stroke in patients with nonvalvular atrial fibrillation compared with acenocoumarol. Topics: Acenocoumarol; Aged, 80 and over; Anticoagulants; Atrial Fibrillation; Cost-Benefit Analysis; Drug Costs; Female; Humans; Incidence; Male; Models, Economic; Pyrazoles; Pyridones; Risk Factors; Spain; Stroke | 2015 |
[Introduction].
Topics: Acenocoumarol; Anticoagulants; Benzamides; Benzimidazoles; beta-Alanine; Dabigatran; Heparin; Humans; Morpholines; Pyrazoles; Pyridines; Pyridones; Rivaroxaban; Stroke; Thiazoles; Thiophenes; Thromboembolism; Thrombosis; Warfarin | 2012 |
[New advances in anticoagulation: is it time to forget about heparin and vitamin K antagonists? Yes].
For the last 60 years, heparin and vitamin K antagonists have been the cornerstone of anticoagulation. Nowadays, the new anticoagulants, such as dabigatran, rivaroxaban and apixaban, show potential advantages over classical treatments. These agents inhibit specific coagulation factors and are administered orally at fixed doses. Furthermore, heparin and vitamin K antagonists have a fast onset of action, short-duration and predictable therapeutic effects. No interactions with foods have been described, although some drug-drug interactions have been reported. At the moment, no antidotes are available. However, due to the short half-life of these agents, antidotes are less essential. The new anticoagulants are at least as effective and safe as traditional treatments in the prevention of venous thromboembolism after orthopedic surgery, as well as in the prevention of stroke and systemic embolism in non-valvular atrial fibrillation. Dabigatran and rivaroxaban have also been shown to be effective in the treatment of acute venous thromboembolism. Due to their properties, these drugs could gradually replace heparin and especially vitamin K antagonists. Hopefully, many of our patients will be able to discontinue classical anticoagulant treatment and others will never begin it. Topics: Acenocoumarol; Administration, Oral; Anticoagulants; Atrial Fibrillation; Benzimidazoles; beta-Alanine; Dabigatran; Heparin; Humans; Morpholines; Pyrazoles; Pyridones; Rivaroxaban; Stroke; Thiophenes; Treatment Outcome; Venous Thromboembolism; Warfarin | 2012 |