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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">10.14412/2074-2711-2017-1-20-26</article-id><article-id custom-type="elpub" pub-id-type="custom">nnp-692</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>ORIGINAL INVESTIGATIONS</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ОРИГИНАЛЬНЫЕ ИССЛЕДОВАНИЯ И МЕТОДИКИ</subject></subj-group></article-categories><title-group><article-title>The impact of sleep-disordered breathing on early functional recovery in ischemic stroke</article-title><trans-title-group xml:lang="ru"><trans-title>Влияние нарушений дыхания во сне на раннее функциональное восстановление при ишемическом инсульте</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лутохин</surname><given-names>Г. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Lutokhin</surname><given-names>G. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>125367, Москва, Волоколамское шоссе, 80</p></bio><bio xml:lang="en"><p>80, Volokolamskoe Shosse, Moscow 125367</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гераскина</surname><given-names>Л. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Geraskina</surname><given-names>L. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>125367, Москва, Волоколамское шоссе, 80</p></bio><bio xml:lang="en"><p>80, Volokolamskoe Shosse, Moscow 125367</p></bio><email xlink:type="simple">neurocor@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Фонякин</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Fonyakin</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>125367, Москва, Волоколамское шоссе, 80</p></bio><bio xml:lang="en"><p>80, Volokolamskoe Shosse, Moscow 125367</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Максимова</surname><given-names>М. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Maksimova</surname><given-names>M. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>125367, Москва, Волоколамское шоссе, 80</p></bio><bio xml:lang="en"><p>80, Volokolamskoe Shosse, Moscow 125367</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ «Научный центр неврологии»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Neurology Research Institute, Moscow Russia</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>27</day><month>03</month><year>2017</year></pub-date><volume>9</volume><issue>1</issue><fpage>20</fpage><lpage>26</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Lutokhin G.M., Geraskina L.A., Fonyakin A.V., Maksimova M.Y., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Лутохин Г.М., Гераскина Л.А., Фонякин А.В., Максимова М.Ю.</copyright-holder><copyright-holder xml:lang="en">Lutokhin G.M., Geraskina L.A., Fonyakin A.V., Maksimova M.Y.</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/692">https://nnp.ima-press.net/nnp/article/view/692</self-uri><abstract><p>The rehabilitation potential in ischemic stroke depends both on the localization and size of cerebral infarction and on many other factors ensuring the restoration of neuron function in the ischemic penumbra. Sleep-disordered breathing (SDB) appears as intermittent episodes of apnea and hypopnea, which are accompanied by hypoxemia and tissue hypoxia, and may slow early functional recovery in patients.</p><sec><title>Objective</title><p>Objective: to evaluate the impact of SDB on early neurological recovery in patients with ischemic stroke and to identify predictors of unfavorable functional outcome.</p></sec><sec><title>Patients and methods</title><p>Patients and methods. A total of 56 patients (24 men, 32 women; mean age 62±15 years) with ischemic stroke were examined. All the patients underwent brain magnetic resonance imaging. Neurological deficit was assessed using the National Institutes of Health Stroke Scale (NIHSS), modified Rankin Scale (mRS) on admission and at 3 weeks. To identify SDB, cardiorespiratory monitoring was performed on 2–5 days after the onset of the disease. The total number of episodes of SDB, apnea, hypopnea, apnea-hypopnea index (AHI), hypoxemia index, and the total time with arterial oxygen saturation &lt; 90% (desaturation time &lt; 90%) were recorded.</p></sec><sec><title> </title><p> </p></sec><sec><title>Results and discussion</title><p>Results and discussion. At baseline, the median NIHSS score was 6 (range 4–10) and the median mRS score was 3 (range 2–5). After 3 weeks, the median NIHSS score was 3 (range 1.5–5) and the median mRS score was 1 (range 0–3). According to the degree of achieved functional independence, the patients were divided into 2 groups: 1) 40 functionally independent patients (a mRS score of ≤2; 2) 16 patients in need of assistance/care (a mRS score of ≥3). The groups were matched for age, sex, localization of cerebral infarction, degree of cerebral atherosclerosis, and incidence of cardiac pathology. At the same time, at baseline Group 2 had a more severity of neurological deficit (p=0.001) and respiratory disorders (p&lt;0.04) and more frequently large and medium-sized foci (p=0.01). Discriminant analysis with a model including the characteristics of patients who had a difference in the two groups was carried out to confirm the role of the factors considered as predictors for poor functional prognosis and to identify their specific contribution to outcome. The investigation showed the predictive value of the studied model as a whole with relation to early functional recovery in the patients. As this took place, the number of apnea episodes demonstrated the proper importance as a predictor of poor prognosis.</p></sec><sec><title>Conclusion</title><p>Conclusion. It is established that the number of nocturnal apnea episodes &gt;123 is associated with the worst functional recovery. The results of the comparative analysis can be taken as the threshold value associated with unfavorable functional recovery in the early stages (AHI≥25/hr-1). It is precisely these patients that can be considered as candidates for early CPAP therapy (Continuous Positive Airway Pressure) in order to improve early functional recovery.</p></sec></abstract><trans-abstract xml:lang="ru"><p>При ишемическом инсульте потенциал реабилитации зависит как от локализации и величины инфаркта мозга, так и от многих других факторов, обеспечивающих восстановление функционирования нейронов области «ишемической полутени». Нарушения дыхания во сне (НДС) проявляются интермиттирующими эпизодами апноэ и гипопноэ, сопровождающимися гипоксемией и тканевой гипоксией, и могут замедлять раннее функциональное восстановление больных.</p><p>Цель исследования – изучить влияние НДС на раннее неврологическое восстановление у пациентов с ишемическим инсультом и определить предикторы неблагоприятного функционального исхода.</p><sec><title>Пациенты и методы</title><p>Пациенты и методы. Обследовано 56 пациентов (24 мужчины и 32 женщины, средний возраст – 62±15 лет) с ишемическим инсультом. Всем пациентам выполняли магнитно- резонансную томографию головного мозга. Неврологический дефицит оценивали с помощью шкалы NIHSS (National Institutes of Health Stroke Scale), модифицированной шкалы Рэнкина (mRS) при поступлении и через 3 нед. С целью выявления НДС выполняли кардиореспираторное мониторирование на 2–5-е сутки заболевания. Регистрировали общее число эпизодов НДС, апноэ, гипопноэ, индекс апное – гипопноэ (ИАГ), индекс гипоксемии (ИГ) и суммарное время, при котором артериальная сатурация была &lt;90% (время десатурации &lt;90%).</p></sec><sec><title>Результаты и обсуждение</title><p>Результаты и обсуждение. Исходно медиана оценки по NIHSS составила 6 (4; 10) баллов, по mRS – 3 (2; 5) балла. Через 3 нед средний балл по NIHSS равнялся 3 (1,5; 5), по mRS – 1 (0; 3). В зависимости от степени достигнутой функциональной независимости больные были разделены на две группы: 1-я группа (n=40) – оценка по mRS ≤2 баллов (функционально независимые); 2-я группа (n=16) – оценка по mRS ≥3 баллов (нуждающиеся в посторонней помощи/уходе). Группы были сопоставимы по возрасту, полу, локализации инфаркта мозга, выраженности атеросклероза сосудов головы, частоте кардиальной патологии. Вместе с тем во 2-й группе исходно имели место большая тяжесть неврологического дефицита (р=0,001), дыхательных расстройств (p&lt;0,04) и чаще большие и средние очаги (р=0,01). Для подтверждения роли факторов, рассматриваемых в качестве предикторов неблагоприятного функционального прогноза, и выявления их конкретного вклада в исход выполнен дискриминантный анализ с включением в модель характеристик больных, имевших различие в двух группах. Показана прогностическая значимость исследованной модели в целом в отношении раннего функционального восстановления больных. При этом только количество эпизодов апноэ продемонстрировало собственную значимость как предиктора неблагоприятного прогноза.</p></sec><sec><title>Заключение</title><p>Заключение. Установлено, что число эпизодов апноэ в ночные часы &gt;123 сопряжено с худшим функциональным восстановлением. Результаты сопоставительного анализа позволяют принять в качестве пороговой величины, сопряженной с неблагоприятным функциональным восстановлением в ранние сроки, ИАГ≥25/ч-1. Именно таких пациентов можно рассматривать как кандидатов для раннего применения СРАР-терапии (терапия постоянным положительным давлением в дыхательных путях) с целью улучшения раннего функционального восстановления.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>ишемический инсульт</kwd><kwd>нарушения дыхания во сне</kwd><kwd>ранняя реабилитация.</kwd></kwd-group><kwd-group xml:lang="en"><kwd>ischemic stroke</kwd><kwd>sleep-disordered breathing</kwd><kwd>early rehabilitation</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Кадыков АС, Черникова ЛА, Шахпаронова НВ. 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