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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="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">inovmed</journal-id><journal-title-group><journal-title xml:lang="ru">Инновационная медицина Кубани</journal-title><trans-title-group xml:lang="en"><trans-title>Innovative Medicine of Kuban</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2541-9897</issn><publisher><publisher-name>Scientific Research Institute – Ochapovsky Regional Clinical Hospital No. 1</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.35401/2541-9897-2023-26-2-28-33</article-id><article-id custom-type="elpub" pub-id-type="custom">inovmed-668</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="ru"><subject>ОРИГИНАЛЬНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group></article-categories><title-group><article-title>Прогнозирование интраоперационной артериальной гипотонии при спинальной анестезии: проспективное обсервационное исследование</article-title><trans-title-group xml:lang="en"><trans-title>Prediction of intraoperative arterial hypotension associated with the spinal anesthesia. Prospective observational study</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7254-3421</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Иванова</surname><given-names>М. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Ivanova</surname><given-names>M. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Иванова Марина Петровна, к. м. н., доцент кафедры детской анестезиологии, интенсивной терапии и скорой неотложной помощи</p><p>Астана</p></bio><bio xml:lang="en"><p>Marina P. Ivanova, Cand. Sci. (Med.), Associate Professor, Anesthesiology, Intensive Care, and Emergency Pediatrics Department</p><p>Astana</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3400-8989</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Корячкин</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Koriachkin</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Корячкин Виктор Анатольевич, д. м. н., профессор кафедры анестезиологии, реаниматологии и неотложной педиатрии им. проф. В.И. Гордеева</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Victor A. Koriachkin, Dr. Sci. (Med.), Professor at the Anesthesiology, Intensive Care, and Emergency Pediatrics Department named after V.I. Gordeev</p><p>Saint Petersburg</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0282-4260</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Иванов</surname><given-names>М. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Ivanov</surname><given-names>M. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Иванов Марат Дмитриевич, ассистент кафедры анестезиологии, реаниматологии и неотложной педиатрии им. проф. В.И. Гордеева</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Marat D. Ivanov, Assistant, Anesthesiology, Intensive Care, and Emergency Pediatrics Department named after V.I. Gordeev</p><p>Saint Petersburg</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4191-4496</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Малышев</surname><given-names>Ю. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Malyshev</surname><given-names>Yu. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Малышев Юрий Павлович, д. м. н., профессор кафедры анестезиологии, реаниматологии и трансфузиологии ФПК и ППС</p><p>Краснодар</p></bio><bio xml:lang="en"><p>Yuriy P. Malyshev, Dr. Sci. (Med.), Professor, Department of Anesthesiology, Resuscitation, and Transfusiology, Faculty of Continuing Professional Development and Retraining</p><p>Krasnodar</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5147-5637</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Жихарев</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhikharev</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Жихарев Василий Александрович, д. м. н., ассистент кафедры анестезиологии, реаниматологии и трансфузиологии ФПК и ППС</p><p>350063, Краснодар, ул. М. Седина, 4</p></bio><bio xml:lang="en"><p>Vasiliy A. Zhikharev, Dr. Sci. (Med.), Assistant, Department of Anesthesiology, Resuscitation, and Transfusiology, Faculty of Continuing Professional Development and Retraining</p><p>ulitsa M. Sedina 4, Krasnodar, 350063, Russian Federation</p></bio><email xlink:type="simple">vasilii290873@yandex.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Медицинский университет Астаны</institution><country>Казахстан</country></aff><aff xml:lang="en"><institution>Astana Medical University</institution><country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Санкт-Петербургский государственный педиатрический медицинский университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Saint Petersburg State Pediatric Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Кубанский государственный медицинский университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kuban State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>30</day><month>06</month><year>2023</year></pub-date><volume>0</volume><issue>2</issue><fpage>28</fpage><lpage>33</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Иванова М.П., Корячкин В.А., Иванов М.Д., Малышев Ю.П., Жихарев В.А., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Иванова М.П., Корячкин В.А., Иванов М.Д., Малышев Ю.П., Жихарев В.А.</copyright-holder><copyright-holder xml:lang="en">Ivanova M.P., Koriachkin V.A., Ivanov M.D., Malyshev Y.P., Zhikharev V.A.</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://www.innovmedkub.ru/jour/article/view/668">https://www.innovmedkub.ru/jour/article/view/668</self-uri><abstract><sec><title>Актуальность</title><p>Актуальность: Для анестезиологического обеспечения операции кесарева сечения в 90% случаев используют спинальную анестезию, которая в 60–80% имеет осложнение в виде артериальной гипотонии. Прогнозирование артериальной гипотонии с помощью перфузионного индекса представляется важным и значимым вопросом в сложившейся ситуации.</p></sec><sec><title>Цель</title><p>Цель: Установление возможности прогнозирования артериальной гипотонии во время спинальной анестезии с использованием перфузионного индекса.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы: В исследование были включены 105 пациенток, которым выполнена операция кесарева сечения в условиях спинальной анестезии. Артериальную гипотонию диагностировали при снижении среднего артериального давления на 20% и ниже. Исходный перфузионный индекс оценивали при помощи пульсоксиметра.</p></sec><sec><title>Результаты</title><p>Результаты: Артериальная гипотония в операционном периоде развилась у 68 (64,8%) женщин. У 37 (35,2%) рожениц артериальное давление существенно не изменялось. Проведенный ROC-анализ позволил определить порог отсечения, равный 3,1 с 75%-й чувствительностью и 75%-й специфичностью. В группе рожениц с перфузионным индексом менее 3,1 артериальная гипотония развилась у 15 (29,4%) женщин. В группе рожениц с перфузионным индексом более 3,1 артериальная гипотония развилась у 39 (72,2%).</p></sec><sec><title>Вывод</title><p>Вывод: Пороговое значение перфузионного индекса, равного 3,1, способствует выявлению рожениц с повышенным риском развития артериальной гипотонии во время спинальной анестезии при кесаревом сечении. Частота артериальной гипотонии значительно выше у рожениц с исходным перфузионным индексом более 3,1 по сравнению с теми, у кого исходный перфузионный индекс – менее 3,1.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Background</title><p>Background: 90% of C-sections are supported by spinal anesthesia, which is complicated by arterial hypotension in 60%-80% of cases. The perfusion index seems to be a significant prognostic tool for arterial hypotension.</p></sec><sec><title>Objective</title><p>Objective: Тo confirm the value of perfusion index in predicting arterial hypotension associated with the spinal anesthesia.</p></sec><sec><title>Materials and methods</title><p>Materials and methods: The study included 105 female patients who underwent С-section under spinal anesthesia. A decrease in mean arterial pressure by ≤ 20% was considered as arterial hypotension. Baseline perfusion index was assessed with a pulse oximeter. Results: 68 patients (64.8%) developed arterial hypotension in the intraoperative period. In 37 (35.2%) parturient women there were no significant changes in blood pressure. A cut-off threshold of 3.1 with 75% sensitivity and 75% specificity was obtained with the ROC analysis. Arterial hypotension developed in 29.4% (n = 15) of parturient women with a perfusion index &lt; 3.1 and in 72.2% (n = 39) of parturient women with a perfusion index &gt; 3.1.</p></sec><sec><title>Conclusions</title><p>Conclusions: We can use the perfusion index threshold of 3.1 to identify parturient women with an increased risk of arterial hypotension associated with the spinal anesthesia for C-section. The arterial hypotension rate is significantly higher in women with an initial perfusion index &gt; 3.1 compared with those with an initial perfusion index &lt; 3.1.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>перфузионный индекс</kwd><kwd>спинальная анестезия</kwd><kwd>артериальная гипотония</kwd><kwd>кесарево сечение</kwd></kwd-group><kwd-group xml:lang="en"><kwd>perfusion index</kwd><kwd>spinal anesthesia</kwd><kwd>arterial hypotension</kwd><kwd>C-section</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">Жаркин Н.А., Логутова Л.С., Семихова Т.Г. Кесарево сечение: медицинские, социальные и морально-этические проблемы. Российский вестник акушера-гинеколога. 2019;19(4):5–10. https://doi.org/10.17116/rosakush2019190415</mixed-citation><mixed-citation xml:lang="en">Zharkin NA, Logutova LS, Semikhova TG. 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