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И.С. ЯВЕЛОВ, д.м.н., ФГБУ «Федеральный научно-клинический центр физико-химической медицины Федерального медико-биологического агентства» В статье представлены результаты применения ривароксабана для профилактики инсульта и тромбоэмболий не в сосуды центральной нервной системы у больных с неклапанной фибрилляцией предсердий в широкой врачебной практике. Показано, что в целом эффективность и безопасность этого лекарственного средства в повсед-невной врачебной деятельности соответствует ожиданиям, сформировавшихся по итогам крупного контролируемого клинического испытания ROCKET-AF.КЛЮЧЕВЫЕ СЛОВА: пероральные антикоагулянты, фибрилляция предсердий, ROCRET-AF, ривароксабан

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Gastrointestinal bleeding in NOAC recipients is different from that seen with VKA or antiplatelet therapy and has a better short-term prognosis.

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The effectiveness and safety of apixaban for stroke prevention in atrial fibrillation (SPAF) demonstrated in ARISTOTLE needs to be confirmed in daily care. To evaluate effectiveness and safety of apixaban therapy in SPAF patients in daily care, we used data from an ongoing, prospective, non-interventional registry of more than 3000 patients on novel oral anticoagulants in daily care. Between 1 December 2012 and 31 August 2015, 514 patients receiving apixaban were enrolled. During a mean follow-up of 803.5 ± 228.9 days, the combined endpoint of stroke/transient ischaemic attack/systemic embolism occurred at a rate of 2.4/100 patient-years in the intention-to-treat analysis (95% confidence interval [CI] 1.5-3.5) and at 1.8/100 patient-years (95% CI 1.0-2.8) in the on-treatment analysis (events within 3 days after last intake). On-treatment rates were numerically lower for patients selected for 5 mg apixaban (n = 404) twice daily [BID] compared with the 110 patients selected for 2.5 mg BID [1.6 (95% CI 0.8 to 2.7) vs. 2.6/100 patient-years (95% CI 0.8-6.1)]. On treatment, major bleeding occurred at a rate of 2.8/100 patient-years and significantly more often in patients receiving the 2.5 mg BID dose compared with the 5 mg BID dose (5.3 vs. 2.2/100 patient-years). Apixaban treatment discontinuation occurred in a total of 122 patients during follow-up (12.5/100 patient-years in Kaplan-Meier analysis). Our data contribute to the confirmation of effectiveness and relative safety of apixaban in daily-care patients. Furthermore, apixaban discontinuation rates were considerably lower than those reported for vitamin K antagonists.