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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">nmp</journal-id><journal-title-group><journal-title xml:lang="ru">Журнал им. Н.В. Склифосовского «Неотложная медицинская помощь»</journal-title><trans-title-group xml:lang="en"><trans-title>Russian Sklifosovsky Journal "Emergency Medical Care"</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2223-9022</issn><issn pub-type="epub">2541-8017</issn><publisher><publisher-name>“N.V. Sklifosovsky Research Institute for Emergency Medicine”</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">nmp-273</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>ОЦЕНКА ПРОГНОСТИЧЕСКОЙ ЗНАЧИМОСТИ БИОХИМИЧЕСКИХ МАРКЕРОВ ОКИСЛИТЕЛЬНОГО СТРЕССА, ЭНДОГЕННОЙ ИНТОКСИКАЦИИ И СОСУДИСТОЙ РЕГУЛЯЦИИ В РАЗВИТИИ НЕБЛАГОПРИЯТНЫХ ИСХОДОВ У БОЛЬНЫХ С СЕПСИСОМ</article-title><trans-title-group xml:lang="en"><trans-title>EVALUATION OF PROGNOSTIC SIGNIFICANCE FOR BIOCHEMICAL MARKERS OF OXIDATIVE STRESS, ENDOGENOUS INTOXICATION AND VASCULAR REGULATION IN THE DEVELOPMENT OF UNFAVORABLE OUTCOMES IN PATIENTS WITH SEPSIS</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>Клычникова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Klychnikova</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н., заведующая научной клинико-биохимической лабораторией экстренных методов исследования,</p><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><email xlink:type="simple">klychnikovaev@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>Тазина</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Tazina</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</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>Рей</surname><given-names>С. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Rei</surname><given-names>S. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</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>Александрова</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Aleksandrova</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</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>Годков</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Godkov</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">НИИ скорой помощи им. Н.В. Склифосовского ДЗ г. Москвы<country>Россия</country></aff><aff xml:lang="en">N.V. Sklifosovsky Research Institute for Emergency Medicine of the Moscow Healthcare Department<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2016</year></pub-date><pub-date pub-type="epub"><day>20</day><month>06</month><year>2016</year></pub-date><volume>0</volume><issue>2</issue><fpage>25</fpage><lpage>30</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Клычникова Е.В., Тазина Е.В., Рей С.И., Александрова И.В., Годков М.А., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Клычникова Е.В., Тазина Е.В., Рей С.И., Александрова И.В., Годков М.А.</copyright-holder><copyright-holder xml:lang="en">Klychnikova E.V., Tazina E.V., Rei S.I., Aleksandrova I.V., Godkov M.A.</copyright-holder><license 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.jnmp.ru/jour/article/view/273">https://www.jnmp.ru/jour/article/view/273</self-uri><abstract><sec><title>Актуальность</title><p>Актуальность. В связи с высокой смертностью в результате гнойно-септических осложнений актуален поиск прогностических биохимических маркеров развития сепсиса у больных, находящихся в критическом состоянии.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. Обследованы 57 больных, из них у 40 развился сепсис. Группу сравнения составили 17 пациентов, у которых сепсис не развился. Исследование проводили на 1–2-е, 5–7-е и 10–12-е сут после по­ступления в стационар. Выраженность окислительного стресса определяли по уровню малонового диальдегида (МДА) и общей антиокислительной активности сыворотки крови (ОАА). Эндогенную интоксикацию оценивали по уровню среднемолекулярных пептидов (СМП), общей и эффективной концентрации альбумина (ОКА, ЭКА) в сыворотке крови. Нарушения эндогенной сосудистой регуляции оценивали по содержанию в сыворотке крови стабильных метаболитов оксида азота (NOx) и концентрации ангиотензин-превращающего фермента (АПФ).</p></sec><sec><title>Результаты</title><p>Результаты. Установлено, что на 5–7-е сут от момента поступления МДА может служить прогностическим показателем неблагоприятного исхода (ОР=1,141 ДИ 95% (1,033;1,259), р=0,09); уровень NOx может являться предиктором неблагоприятного исхода на 1–2-е сут (ОР=1,026 ДИ 95% (0,999; 1,055), р=0,064), а также на 10–12-е сут (ОР=1,012 ДИ 95% (1,000; 1,023), р=0,098) вместе с концентрацией АПФ (ОР=1,034 ДИ 95% (1,007; 1,062), р=0,015); уровень СМП254 (ОР=11,195 ДИ 95% (1,571; 79,771), р=0,016) и СМП280 (ОР=17,370 ДИ 95% (1,568; 192,455), р=0,02) является статистически значимым предиктором неблагоприятного исхода в первые сутки от начала заболевания, а также на 5–7-е сут (СМП254 — ОР=4626,791 ДИ 95% (7,903; 27808,629), р=0,009 и СМП280 — ОР=1331,590 ДИ 95% (5,006; 354179,342), р=0,012).</p></sec><sec><title>Заключение</title><p>Заключение. Выявлены прогностически значимые признаки неблагоприятного исхода септического процесса: снижение уровня NOx; повышение концентрации АПФ; повышение уровня МДА и снижение ОАА; повышение уровня СМП; снижение ОКА и ЭКА.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Background</title><p>Background. Due to the significant infectious complications mortality, the search for prognostic biochemical markers of sepsis development in critically ill patients is relevant.</p></sec><sec><title>Material and methods</title><p>Material and methods. The study involved 57 patients; in 40 cases sepsis developed. The control group included 17 patients where sepsis did not develop. The study was performed on day 1–2, 5–7 and 10–12 after admission. The intensity of oxidative stress was assessed by the level of malondialdehyde (MDA) and total antioxidant activity of blood serum (TAA). The endogenous intoxication was assessed by the concentration of medium molecular weight peptides (MMWPs), total and effective albumin concentration (TAC, EAC) in serum. The disturbance of endogenous vascular regulation was assessed by the level of stable metabolites of nitric oxide (NOx) in serum and the concentration of angiotensin converting enzyme (ACE).</p></sec><sec><title>Results</title><p>Results. It has been found that MDA may be a prognostic index of poor outcome on day 5–7 after admission (relative risk (RR)=1.141, confidence interval (CI) 95% (1.033; 1.259), р=0.09); NOx level may be a predictor of a poor outcome on day 1–2 (RR=1.026, CI 95% (0.999; 1.055), р=0.064), as well as on day 10–12 (RR=1.012, CI 95% (1.000; 1.023), р=0.098) together with ACE concentration (RR=1.034, CI 95% (1.007; 1.062), р=0.015); MMWP254 level (RR=11.195, CI 95% (1.571; 79.771), р=0.016) and MMWP280 level (RR=17.370, CI 95% (1.568; 192.455), р=0.02) are significant predictors of a poor outcome on day 1–2 and 5–7 as well (MMWP254 — RR=4626.791, CI 95% (7.903; 27808.629), р=0.009 and MMWP280 — RR=1331.590, CI 95% (5.006; 354179.342), р=0.012).</p></sec><sec><title>Conclusion</title><p>Conclusion. We identified prognostically significant signs of unfavorable outcomes of septic process: decrease in NOx; growth of ACE concentration; increase in MDA and decrease in TAA; increase in MMWPs; decrease in TAC and EAC.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>сепсис</kwd><kwd>окислительный стресс</kwd><kwd>эндогенная интоксикация</kwd><kwd>сосудистая регуляция</kwd><kwd>предиктор неблагоприятного исхода</kwd></kwd-group><kwd-group xml:lang="en"><kwd>sepsis</kwd><kwd>oxidative stress</kwd><kwd>endogenous intoxication</kwd><kwd>vascular regulation</kwd><kwd>predictor of unfavorable outcome</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">Сепсис в начале XXI века. 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