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Condition: Atrial Fibrillation
Nutrition: Vitamin K

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Total 1538 results found since Jan 2013.

Number needed to treat based on real-world evidence for non-vitamin K antagonist oral anticoagulants versus vitamin K antagonist oral anticoagulants in stroke prevention in patients with non-valvular atrial fibrillation.
CONCLUSIONS: The NNT calculation, when approached and interpreted properly, is a practical measure of the effectiveness of a treatment. The calculation based on HRs showed that NOACs are safe and effective alternatives to VKAs in real life. PMID: 30969801 [PubMed - as supplied by publisher]
Source: Journal of Medical Economics - April 12, 2019 Category: Health Management Tags: J Med Econ Source Type: research

Patient characteristics and stroke and bleeding events in nonvalvular atrial fibrillation patients treated with apixaban and vitamin K antagonists: a Spanish real-world study.
Conclusion: Patients prescribed apixaban for the treatment of nonvalvular atrial fibrillation had lower rates of thromboembolic events and minor/major bleeding than patients on acenocoumarol. PMID: 31333045 [PubMed - as supplied by publisher]
Source: Journal of Comparative Effectiveness Research - July 25, 2019 Category: General Medicine Tags: J Comp Eff Res Source Type: research

Management of oral anticoagulation in very old patients with non valvular atrial fibrillation related acute ischemic stroke
AbstractThe optimal management of oral anticoagulation (OAC) in the acute phase of non valvular atrial fibrillation (NVAF)-related acute ischemic stroke (AIS) remains controversial, especially in very old patients. Therefore, the aim of our study was to evaluate the practical management of OAC in this context. We conducted an observational retrospective study on patients 85-years old and older admitted to two Italian hospitals for NVAF-related AIS. For each patient, clinical and brain computed tomography data were recorded. Type of OAC (vitamin K antagonists, VKAs or Direct Oral Anticoagulants, DOACs), dosage and starting ...
Source: Journal of Thrombosis and Thrombolysis - October 16, 2019 Category: Hematology Source Type: research

Four-year trends in oral anticoagulant use and declining rates of ischemic stroke among 194,030 atrial fibrillation patients drawn from a sample of 12 million people
ConclusionThere was a slight increase in the prevalence of AF between 2012 and 2015, while the overall use of antiplatelet agents decreased and that of OAC, particularly DOACs, increased. Over the same period, 1 year hospitalizations for ischemic stroke declined substantially, with a declining rate of hemorrhagic strokes.
Source: American Heart Journal - November 9, 2019 Category: Cardiology Source Type: research

Abbott Wins Approval for CATALYST Trial for At-Risk Stroke Patients
This study is an extremely important step in assessing the Amplatzer Amulet as an effective non-prescription drug alternative for patients with AFib who are at an increased risk for ischemic stroke." In an email sent to MD+DI, Abbott wrote, “We already have an Amulet IDE trial underway that is intended to support our submission for approval in the U.S. for Amplatzer Amulet. The newly announced CATALYST trial will support our submission for an expanded indication for Amulet as a safe and effective alternative to NOAC drugs for patients with atrial fibrillation and at risk of stroke.” Abbo...
Source: MDDI - February 3, 2020 Category: Medical Devices Authors: Omar Ford Tags: Cardiovascular Regulatory and Compliance Source Type: news

Non-Vitamin K Antagonist Oral Anticoagulants in Secondary Stroke Prevention in Atrial Fibrillation Patients: An Updated Analysis by Adding Observational Studies
ConclusionBased on current data, the use of NOACs is at least non-inferior to the use of VKAs in AF patients for secondary stroke prevention irrespective of NOAC type.
Source: Cardiovascular Drugs and Therapy - April 14, 2020 Category: Cardiology Source Type: research

Anticoagulants for Stroke Prevention in Atrial Fibrillation in Elderly Patients
AbstractIschaemic stroke and systemic embolism are the major potentially preventable complications of atrial fibrillation (AF) leading to severe morbidity and mortality. Anticoagulation using vitamin K antagonists (VKA) or non-vitamin K oral anticoagulants (NOACs) is mandatory for stroke prevention in AF. Following approval of the four NOACs dabigatran, rivaroxaban, apixaban, and edoxaban, the use of VKA is declining steadily. Increasing age with thresholds of 65 and 75  years is a strong risk factor when determining annual stroke risk in AF patients. Current recommendations such as the “2016 Guidelines for the manageme...
Source: Cardiovascular Drugs and Therapy - April 28, 2020 Category: Cardiology Source Type: research

Incidence and consequences of resuming oral anticoagulant therapy following hematuria and risks of ischemic stroke and major bleeding in patients with atrial fibrillation
In conclusion, more and more patients who suffer a hematuria while on oral anticoagulant therapy resume NOAC. Patients resuming NOAC have similar risks of ischemic stroke/systemic embolism and major bleeding compared with those resuming VKA.
Source: Journal of Thrombosis and Thrombolysis - May 13, 2020 Category: Hematology Source Type: research

Characteristics of Ischemic Versus Hemorrhagic Stroke in Patients Receiving Oral Anticoagulants: Results of the PASTA Study
Conclusion The presence of CMBs, a history of stroke, natriuretic peptide and D-dimer levels, and PT-INR may be useful for risk stratification of either IS/TIA or ICH development in patients with AF receiving OACs.PMID:34483213 | DOI:10.2169/internalmedicine.8113-21
Source: Internal Medicine - September 6, 2021 Category: Internal Medicine Authors: Satoshi Suda Arata Abe Yasuyuki Iguchi Yoshiki Yagita Takao Kanzawa Seiji Okubo Nobuyuki Ohara Takayuki Mizunari Mineo Yamazaki Nobuhito Nakajima Kimito Kondo Shigeru Fujimoto Takeshi Inoue Takeshi Iwanaga Yuka Terasawa Kensaku Shibazaki Yu Kono Makoto Na Source Type: research

Characteristics and management of patients with stroke and major hemorrhagic episodes with atrial fibrillation under vitamin K antagonist therapy. EVENTHO study
CONCLUSIONS: In the sample studied, half of the AF patients who suffered stroke/SE or major hemorrhagic episode had inadequate TTR and, despite this, after hospital discharge, they restarted treatment with VKA. These results highlight the need to evaluate safer and effective therapeutic alternatives in AF patients with poor TTR control after suffering a stroke/SE or major hemorrhagic episode.PMID:35120766 | DOI:10.1016/j.medcli.2021.12.004
Source: Medicina Clinica - February 5, 2022 Category: General Medicine Authors: Olga Gav ín Vanessa Rold án Pilar Llamas-Sillero Amparo Santamar ía Daniel Arum í Susana Fern ández de Cabo Source Type: research

IJERPH, Vol. 19, Pages 11939: Do Patients with Atrial Fibrillation and a History of Ischemic Stroke Overuse Reduced Doses of NOACs? & mdash;Results of the Polish Atrial Fibrillation (POL-AF) Registry
Conclusions: A significant proportion of AF patients received reduced doses of NOAC after ischemic stroke in a sizeable number of cases, without indication for dose reduction.
Source: International Journal of Environmental Research and Public Health - September 21, 2022 Category: Environmental Health Authors: Anna Szyszkowska Łukasz Kuźma Beata Wo żakowska-Kapłon Iwona Gorczyca-G łowacka Olga Jelonek Beata Uzi ębło-Życzkowska Pawe ł Krzesiński Maciej W ójcik Robert B łaszczyk Monika Gawa łko Agnieszka Kap łon-Cieślicka Tomasz Tokarek Renata Rajt Tags: Article Source Type: research