Journals / Türk Kardiyoloji Derneği Arşivi / 2015 / Cilt: 43 - Sayı: 2

Türkiye de nonvalvüler atriyum fibrilasyonlu hastalarda vitamin K antagonisti ve yeni oral antikoagülan kullanımı uygulamalarını değerlendirmek için epidemiyolojik çalışma - AFTER*-2 çalışması dizaynı

An epidemiological study to evaluate the use of vitamin K antagonists and new oral anticoagulants among non-valvular atrial fibrillation patients in Turkey- AFTER*-2 study design

Pages
169–177
Publication Date
2022-11-05
DOI
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AI Summary & Key Takeaways

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⚡ TL;DR(Too Long; Didn't Read)

Data about majocardiovascular end-points will be available in January 2016.Conclusion: The rates and kind of oral anticoagulant use, TTR in vitamin K antagonist users and main management modality applied in non-valvular AF patients will be determined by AFTER-2 studyIn addition, the rate of major adverse events (MACEs) and the independent predictors of these MACEs will be detected (AFTER-2 Study ClinicalTrials.gov number, NCT02354456.).

📌 3 Key Takeaways

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Objective & Hypothesis:Objectives: Atrial fibrillation (AF) is one of the most common causes opreventable ischemic stroke and is related to increased cardiovasculamorbidity and mortality.
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Key Findings & Data:There is a lack of data in Turkey on the use onew oral anticoagulants (NOACs), and time in therapeutic INR range (TTR) in vitamin K antagonist users and AF management modalityIn this multi-center trial, we aimed to analyze, follow and evaluate the epidemiological data in non-valvular AF patients.Study design: Four thousand one hundred consecutive adulpatients from 42 centers with at least one AF attack identified on electrocardiography will be included in the study.
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Conclusion & Impact:Data about majocardiovascular end-points will be available in January 2016.Conclusion: The rates and kind of oral anticoagulant use, TTR in vitamin K antagonist users and main management modality applied in non-valvular AF patients will be determined by AFTER-2 studyIn addition, the rate of major adverse events (MACEs) and the independent predictors of these MACEs will be detected (AFTER-2 Study ClinicalTrials.gov number, NCT02354456.).
🔬Design:Research Article
📍Scope:2015 Verileri
⚙️Variables:Domain Parameters

Abstract

Objectives: Atrial fibrillation (AF) is one of the most common causes opreventable ischemic stroke and is related to increased cardiovasculamorbidity and mortality. There is a lack of data in Turkey on the use onew oral anticoagulants (NOACs), and time in therapeutic INR range (TTR) in vitamin K antagonist users and AF management modalityIn this multi-center trial, we aimed to analyze, follow and evaluate the epidemiological data in non-valvular AF patients.Study design: Four thousand one hundred consecutive adulpatients from 42 centers with at least one AF attack identified on electrocardiography will be included in the study. Patients with rheumatic mitral valve stenosis and prosthetic valve disease will be excluded from the study. At the end of one year, the patients will be evaluated in terms of major cardiac end points (death, transient ischemic attack, strokesystemic thromboembolism, major bleeding and hospitalization).Results: First results are expected in June 2015. Data about majocardiovascular end-points will be available in January 2016.Conclusion: The rates and kind of oral anticoagulant use, TTR in vitamin K antagonist users and main management modality applied in non-valvular AF patients will be determined by AFTER-2 studyIn addition, the rate of major adverse events (MACEs) and the independent predictors of these MACEs will be detected (AFTER-2 Study ClinicalTrials.gov number, NCT02354456.).

Özet

Amaç:Atriyum fibrilasyonu (AF) önlenebilir iskemik inmenin en sık nedenlerinden biri olup artmış kardiyovasküler morbidite ve mortaliteyle ilişkilidir. Ülkemizde yeni oral antikoagülan kullanım sıklığı, vitamin K antagonisti kullanan hastalarda Uluslararası Düzeltme Oranının (INR) etkin düzeyde kalma oranı ve AF tedavi yönetimi ile ilgili büyük bir çalışma mevcut değildir. Bu çok merkezli çalışmada amacımız nonvalvüler AF hastalarında epidemiyolojik verilerin analizi, takibi ve değerlendirilmesidir. Çalışma planı:Kırk iki merkezden elektrokardiyografisinde en az bir defa AF atağı tespit edilmiş ardışık 4100 erişkin hasta çalışmaya alınacaktır. Romatizmal mitral darlığı ve protez kapak hastalığı olan AF hastaları çalışmaya alınmayacaktır. Hastalar birinci yılın sonunda majör kardiyak sonlanım noktaları (ölüm, geçici iskemik atak, inme, sistemik tromboembolizm, majör kanama ve hastane yatışı) açısından değerlendirilecektir. Bulgular:İlk sonuçlar Haziran 2015 yılında bekleniyor. Majör kardiyak sonlanım noktaları açısından veriler Ocak 2016da elde edilecektir. Sonuç:AFTER-2 çalışması ile ülkemizdeki non-valvüler AF hastalarının oral antikoagülan tedavi kullanım sıklığı ve çeşidi, varfarin alan hastalarda etkin INR düzeylerinde kalma oranı ve benimsenen tedavi yönetimi belirlenecektir. Ayrıca, ülkemizde AFli hastalarda majör istenmeyen olay sıklığı ve bu olayların bağımsız belirteçleri de ortaya çıkarılacaktır (AFTER-2 Study ClinicalTrials.gov number, NCT02354456).Anahtar Kelimeler: Antikoagülan ilaç; atriyum fibrilasyonu/epidemiyoloji; ilaç kullanımı; elektrokardiyografi; uluslararası düzeltme oranı; varfarin.

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Cite This Article

VATAN, B., GÜNGÖR, H., KAHRAMAN, N. A., ERKUŞ, E., TAYLAN, G., TUNCEZ, A., ŞİMŞEK, H., KARAVELİOĞLU, Y., KOZA, Y., CALAPKORUR, B., GÜL, M., EREN, M., AVCI, A., TEMİZ, A., ERTAŞ, G., VATANSEVER, F., DURUKAN, M., DÖNMEZ, İ., ÇİL, H., ÖZYURTLU, F., Habi, H. (2022). Türkiye de nonvalvüler atriyum fibrilasyonlu hastalarda vitamin K antagonisti ve yeni oral antikoagülan kullanımı uygulamalarını değerlendirmek için epidemiyolojik çalışma - AFTER*-2 çalışması dizaynı. Türk Kardiyoloji Derneği Arşivi, Cilt: 43 - Sayı: 2, 169–177. https://ajindex.com/articles/632630

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