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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">fcmedicine</journal-id><journal-title-group><journal-title xml:lang="ru">Фундаментальная и клиническая медицина</journal-title><trans-title-group xml:lang="en"><trans-title>Fundamental and Clinical Medicine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2500-0764</issn><issn pub-type="epub">2542-0941</issn><publisher><publisher-name>КемГМУ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.23946/2500-0764-2021-6-3-15-24</article-id><article-id custom-type="elpub" pub-id-type="custom">fcmedicine-433</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 RESEARCH</subject></subj-group></article-categories><title-group><article-title>Персефин в диагностике острого церебрального повреждения у новорожденных в критическом состоянии (клиническое исследование)</article-title><trans-title-group xml:lang="en"><trans-title>Persephin as a diagnostic marker of acute brain injury in critically ill newborns: a clinical trial</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5549-873X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Задворнов</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Zadvornov</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Задворнов Алексей Анатольевич, кандидат медицинских наук, врач анестезиолог-реаниматолог отделения реанимации и интенсивной терапии новорожденных</p><p>650056, г. Кемерово, ул. Ворошилова, д. 21</p></bio><bio xml:lang="en"><p>Alexey A. Zadvornov, Dr., MD, PhD, Anesthesiologist &amp; Intensivist, Neonatal Intensive Care Unit</p><p>21, Voroshilova Street, Kemerovo, 650065</p></bio><email xlink:type="simple">air.42@ya.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/0000-0001-8370-3083</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Григорьев</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Grigoriev</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Григорьев Евгений Валерьевич, доктор медицинских наук, профессор, заведующий кафедрой анестезиологии, реаниматологии, травматологии и ортопедии</p><p>650056, г. Кемерово, ул. Ворошилова, д. 22а</p></bio><bio xml:lang="en"><p>Evgeny V. Grigoriev, Prof., MD, DSc, Professor, Head of the Department of Anesthesiology, Critical Care Medicine, Traumatology and Orthopaedics</p><p>22a, Voroshilova Street, Kemerovo, 650056</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ГАУЗ «Кузбасская областная детская клиническая больница»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kuzbass Regional Children's Clinical Hospital</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБОУ ВО «Кемеровский государственный медицинский университет» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kemerovo State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>26</day><month>09</month><year>2021</year></pub-date><volume>6</volume><issue>3</issue><fpage>15</fpage><lpage>24</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Задворнов А.А., Григорьев Е.В., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Задворнов А.А., Григорьев Е.В.</copyright-holder><copyright-holder xml:lang="en">Zadvornov A.A., Grigoriev E.V.</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://fcm.kemsmu.ru/jour/article/view/433">https://fcm.kemsmu.ru/jour/article/view/433</self-uri><abstract><sec><title>Цель</title><p>Цель. Изучить корреляцию сывороточного персефина с клиническими, инструментальными и биохимическими признаками поражения головного мозга и неблагоприятным исходом у новорожденных в критическом состоянии.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. В исследование включили 44 новорожденных в критическом состоянии, у которых в 1-е и 7-е сутки жизни была забрана кровь на персефин. У новорожденных регистрировались признаки острого церебрального повреждения: оценка по шкале Апгар, депрессия сознания, стволовых рефлексов у неседатированных пациентов на протяжении 7 дней жизни, судорожный синдром, нейросонографические признаки отека мозга, уровень сывороточного протеина S100B в возрасте 1 и 7 суток жизни, а также показатели неблагоприятного неврологического исхода. Изучалась корреляция концентрации сывороточного персефина 1 и 7 суток жизни с признаками повреждения головного мозга с использованием критериев Спирмена и Манн-Уитни.</p></sec><sec><title>Результаты</title><p>Результаты. Не выявлено корреляции концентрации сывороточного персефина 1 и 7 суток с оценкой по шкале Апгар (р=0,721 и 0,222, соответственно), депрессией сознания и стволовыми рефлексами (p&lt;0,05), судорожным синдромом (р=0,673 и 0,432), отеком головного мозга (р=0,737 и 0,558), уровнем сывороточного протеина S100B 1 суток жизни (р=0,095 и 0,475) и 7 суток жизни (р=0,988 и р=0,775). Также не выявлено корреляции уровня персефина 1 суток с неблагоприятным исходом (р=0,294). Выявлена корреляция персефина 7 суток с неблагоприятным исходом (р=0,013), с точкой отсечения на уровне 828 нг/мл с чувствительностью 39% и специфичностью 100%.</p></sec><sec><title>Заключение</title><p>Заключение. Персефин обладает слабой диагностической и прогностической значимостью в оценке тяжести поражения головного мозга у новорожденных в критическом состоянии. Полученные данные корреляции концентрации персефина 7 суток с неблагоприятным исходом сомнительны ввиду отсутствия данных его корреляции с признаками тяжелого поражения головного мозга.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. To study the correlation of serum persephin with clinical, instrumental and biochemical indicators of brain damage and with an adverse outcome in critically ill newborns.</p></sec><sec><title>Materials and Methods</title><p>Materials and Methods. The study included 44 critically ill newborns. Blood samples were collected on the 1st and 7th day of life. Brain injury was assessed by recording Apgar score, depression of consciousness and brainstem reflexes in unsedated patients over 7 days of life, convulsions, neurosonographic signs of cerebral edema, serum protein S100B on the 1st and 7th day of life, and using indicators of adverse neurological outcome. The correlation of serum persephin on the 1st and 7th day of life with signs of brain damage was evaluated using the Spearman's rank correlation coefficient and Mann-Whitney U-test.</p></sec><sec><title>Results</title><p>Results. No statistically significant correlation was found between the concentrations of serum persephin on the 1st and 7th day of life and Apgar score (p = 0.721 and 0.222, respectively), depression of consciousness and stem reflexes (p &lt; 0.05), convulsions (p = 0.673 and 0.432, respectively), cerebral edema (p = 0.737 and 0.558, respectively), and serum protein S100B both on the 1st day (p = 0.095 and 0.475, respectively) and 7th day of life (p = 0.988 and p = 0.775, respectively). Further, there was no statistically significant association of the serum persephin on the 1st day of line with an unfavorable outcome (p = 0.294). Yet, we revealed an association of serum persephin on the 7th day of life with an unfavorable outcome (p = 0.013), with a cut-off point of 828 ng/mL, a sensitivity of 39%, and a specificity of 100%.</p></sec><sec><title>Conclusion</title><p>Conclusion. Persephin has poor diagnostic and prognostic significance for assessing the severity of brain damage in critically ill newborns. The obtained data on the correlation of the concentration of persephin for 7 days with an unfavorable outcome are doubtful due to the lack of data on its correlation with signs of severe brain damage.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>персефин</kwd><kwd>острая церебральная недостаточность</kwd><kwd>новорожденные дети</kwd></kwd-group><kwd-group xml:lang="en"><kwd>persephin</kwd><kwd>acute brain injury</kwd><kwd>newborns</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Финансовая поддержка оказывалась государственным автономным учреждением здравоохранения «Кузбасская областная детская клиническая больница им. Ю.А. Атаманова» и Федеральным государственным бюджетным научным учреждением «Научно-исследовательский институт комплексных проблем сердечно-сосудистых заболеваний» в виде приобретения реактивов на определение персефина и протеина S100B</funding-statement><funding-statement xml:lang="en">Financial support was provided by the Kuzbass Regional Children's Clinical Hospital and Research Institute for Complex Issues of Cardiovascular Diseases; these institutions purchased the reagents for the measurement of persephine and protein S100B</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">Yıldız EP, Ekici B, Tatlı B. Neonatal hypoxic ischemic encephalopathy: an update on disease pathogenesis and treatment. Expert Rev Neurother. 2017;17(5):449–459. https://doi.org/10.1080/14737175.2017.1259567</mixed-citation><mixed-citation xml:lang="en">Yıldız EP, Ekici B, Tatlı B. 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