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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">nnp</journal-id><journal-title-group><journal-title xml:lang="en">Neurology, Neuropsychiatry, Psychosomatics</journal-title><trans-title-group xml:lang="ru"><trans-title>Неврология, нейропсихиатрия, психосоматика</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2074-2711</issn><issn pub-type="epub">2310-1342</issn><publisher><publisher-name>"IMA-Press", LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.14412/2074-2711-2022-3-94-100</article-id><article-id custom-type="elpub" pub-id-type="custom">nnp-1830</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>REVIEWS</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ОБЗОРЫ</subject></subj-group></article-categories><title-group><article-title>Anticoagulant therapy as a part of secondary stroke prevention in patients with atrial fibrillation</article-title><trans-title-group xml:lang="ru"><trans-title>Антикоагулянтная терапия в рамках вторичной профилактики инсульта у пациентов с фибрилляцией предсердий</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0795-8225</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Остроумова</surname><given-names>О. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Ostroumova</surname><given-names>O. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кафедра терапии и полиморбидной патологии; кафедра клинической фармакологии и пропедевтики внутренних болезней и кафедра нервных болезней и нейрохирургии Института клинической медицины им. Н. В. Склифосовского</p><p>125993, Москва, ул. Баррикадная, 2/1;</p><p>119021, Москва, ул. Россолимо, 11, стр. 2</p></bio><bio xml:lang="en"><p>Department of therapy and polymorbid pathology; Department of Clinical Pharmacology and Internal Diseases Propaedeutics andDepartment of Nervous System Diseases and Neurosurgery, N. V. Sklifosovsky Institute of Clinical Medicine</p><p>2/1, Barrikadnaya St., Build. 1, Moscow 125993;</p><p>11, Rossolimo St., Build. 2, Moscow 119021</p></bio><email xlink:type="simple">ostroumova.olga@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1499-247X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Остроумова</surname><given-names>Т. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Ostroumova</surname><given-names>T. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кафедра нервных болезней и нейрохирургии Института клинической медицины им. Н. В. Склифосовского</p><p>119021, Москва, ул. Россолимо, 11, стр. 1</p></bio><bio xml:lang="en"><p>Department of Nervous System Diseases and Neurosurgery, N. V. Sklifosovsky Institute of Clinical Medicine</p><p>11, Rossolimo St., Build. 1, Moscow 119021</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ДПО «Российская медицинская академия&#13;
непрерывного профессионального образования» Минздрава России; ФГАОУ ВО «Первый Московский государственный медицинский университет им. И.М. Сеченова» Минздрава России (Сеченовский Университет)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Russian Medical Academy of Continuous Professional Education,&#13;
Ministry of Health of Russia; I. M. Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГАОУ ВО «Первый Московский государственный медицинский университет им. И. М. Сеченова» Минздрава России (Сеченовский Университет)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>I. M. Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>20</day><month>06</month><year>2022</year></pub-date><volume>14</volume><issue>3</issue><fpage>94</fpage><lpage>100</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ostroumova O.D., Ostroumova T.M., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Остроумова О.Д., Остроумова Т.М.</copyright-holder><copyright-holder xml:lang="en">Ostroumova O.D., Ostroumova T.M.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://nnp.ima-press.net/nnp/article/view/1830">https://nnp.ima-press.net/nnp/article/view/1830</self-uri><abstract><p>Atrial fibrillation (AF) is the main cause of cardioembolic ischemic stroke (IS), it occurs in 25–35% of patients with IS, and its presence increases the risk of recurrent stroke compared with patients with sinus rhythm. The main method of preventing recurrent IS in AF is the administration of oral anticoagulants (OACs); in non-valvular AF, direct OACs (DOACs) have an advantage. Meta-analysis of randomized clinical trials showed a 19% greater reduction of stroke and systemic embolism risk in the DOACs group compared to warfarin (p&lt;0.0001), including a 51% greater hemorrhagic stroke (HS) risk reduction (p&lt;0.0001). In an additional sub-analysis of the ARISTOTLE trial, patients with AF and a history of stroke/transient ischemic attack showed a significant reduction in the risk of all types of strokes and HS. Although no randomized trial explored the direct comparisons of drugs from the DOACs group, data from observational studies indicate the potential advantage of apixaban in terms of reducing the risk of IS. Russian 2020 clinical guidelines for AF treatment suggest that the resumption/initiation (1–3–12 days) of anticoagulant therapy after an IS should be determined by the decision of a multidis ciplinary team (neurologist, cardiologist, neuroimaging specialist) based on recurrent IS and bleeding risk assessment. According to the 2020 guidelines of the Ministry of Health, the resumption of OACs therapy after an intracranial hemorrhage in patients with AF may be recommended 4–8 weeks after the event, and the decision to reinitiate therapy, as well as after IS, should be made by a multidisciplinary team.</p></abstract><trans-abstract xml:lang="ru"><p>Фибрилляция предсердий (ФП) является основной причиной кардиоэмболического ишемического инсульта (ИИ), она имеется у 25–35% пациентов с ИИ, а ее наличие увеличивает риск повторного инсульта по сравнению с таковым у пациентов с синусовым ритмом. Основным методом профилактики повторного ИИ при ФП является назначение оральных антикоагулянтов (ОАК), при неклапанной форме ФП преимущество имеют прямые ОАК (ПОАК). В метаанализе рандомизированных клинических исследований снижение риска инсульта и системных эмболий в группе ПОАК было на 19% больше по сравнению с варфарином (p&lt;0,0001), в том числе за счет уменьшения риска геморрагического инсульта (ГИ) на 51% (p&lt;0,0001). В дополнительном субанализе исследования ARISTOTLE у пациентов с ФП и инсультом / транзиторной ишемической атакой в анамнезе было отмечено статистически значимое снижение риска всех типов инсульта, в частности ГИ. Хотя прямых сравнений препаратов из группы ПОАК между собой не проводилось, однако данные наблюдательных исследований свидетельствуют о потенциальном преимуществе апиксабана в плане уменьшения риска ИИ. В российских клинических рекомендациях по ФП 2020 г. возобновление/инициацию антикоагулянтной терапии (1–3–12-й день после перенесенного ИИ) рекомендуется определять решением мультидисциплинарного консилиума (врач-невролог, врач-кардиолог, специалист по нейровизуализации) на основе оценки риска повторного ИИ и кровотечения. Согласно рекомендациям Минздрава России 2020 г., возобновление терапии ОАК после внутричерепного кровоизлияния у пациентов с ФП может быть рекомендовано через 4–8 нед, а решение о возобновлении терапии, так же как и после ИИ, должно проводиться мультидисциплинарной командой.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>ишемический инсульт</kwd><kwd>внутричерепное кровоизлияние</kwd><kwd>вторичная профилактика</kwd><kwd>фибрилляция предсердий</kwd><kwd>прямые оральные антикоагулянты</kwd><kwd>апиксабан</kwd></kwd-group><kwd-group xml:lang="en"><kwd>ischemic stroke</kwd><kwd>intracranial hemorrhage</kwd><kwd>secondary prevention</kwd><kwd>atrial fibrillation</kwd><kwd>direct oral anticoagulants</kwd><kwd>apixaban</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Статья опубликована при поддержке компании «Пфайзер».</funding-statement><funding-statement xml:lang="en">Publication of this article has been supported by Pfizer.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">GBD 2019 Stroke Collaborators. 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