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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Russian Journal of Pediatric Surgery, Anesthesia and Intensive Care</journal-id><journal-title-group><journal-title xml:lang="en">Russian Journal of Pediatric Surgery, Anesthesia and Intensive Care</journal-title><trans-title-group xml:lang="ru"><trans-title>Российский вестник детской хирургии, анестезиологии и реаниматологии</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2219-4061</issn><issn publication-format="electronic">2587-6554</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">1963</article-id><article-id pub-id-type="doi">10.17816/psaic1963</article-id><article-id pub-id-type="edn">OWGGPQ</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Original Study Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Оригинальные исследования</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Short- and long-term clinical outcomes in newborns with a septic phenotype of multiple organ dysfunction syndrome</article-title><trans-title-group xml:lang="ru"><trans-title>Ближайшие и отдаленные клинические исходы у новорожденных с септическим фенотипом синдрома полиорганной недостаточности</trans-title></trans-title-group><trans-title-group xml:lang="zh"><trans-title>新生儿多器官功能障碍综合征的脓毒症表型： 近期与远期临床结局</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7522-9094</contrib-id><contrib-id contrib-id-type="spin">4406-2065</contrib-id><name-alternatives><name xml:lang="en"><surname>Golomidov</surname><given-names>Alexandr V.</given-names></name><name xml:lang="ru"><surname>Голомидов</surname><given-names>Александр Владимирович</given-names></name><name xml:lang="zh"><surname>Golomidov</surname><given-names>Alexandr V.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Cand. Sci. (Medicine)</p></bio><bio xml:lang="ru"><p>канд. мед. наук</p></bio><bio xml:lang="zh"><p>MD, Cand. Sci. (Medicine)</p></bio><email>golomidov.oritn@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0006-4720-1178</contrib-id><contrib-id contrib-id-type="spin">1936-9832</contrib-id><name-alternatives><name xml:lang="en"><surname>Lyachina</surname><given-names>Natalia V.</given-names></name><name xml:lang="ru"><surname>Лячина</surname><given-names>Наталья Викторовна</given-names></name><name xml:lang="zh"><surname>Lyachina</surname><given-names>Natalia V.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>natali_vic_l@mail.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8370-3083</contrib-id><contrib-id contrib-id-type="spin">2316-2287</contrib-id><name-alternatives><name xml:lang="en"><surname>Grigoriev</surname><given-names>Evgeny V.</given-names></name><name xml:lang="ru"><surname>Григорьев</surname><given-names>Евгений Валерьевич</given-names></name><name xml:lang="zh"><surname>Grigoriev</surname><given-names>Evgeny V.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Dr. Sci. (Medicine), Professor, Corresponding Member of the Russian Academy of Sciences</p></bio><bio xml:lang="ru"><p>д-р мед. наук, профессор, чл.-корр. РАН</p></bio><bio xml:lang="zh"><p>MD, Dr. Sci. (Medicine), Professor, Corresponding Member of the Russian Academy of Sciences</p></bio><email>grigorievev@hotmail.com</email><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0000-5793-4021</contrib-id><contrib-id contrib-id-type="spin">4306-5506</contrib-id><name-alternatives><name xml:lang="en"><surname>Bolgova</surname><given-names>Irina V.</given-names></name><name xml:lang="ru"><surname>Болгова</surname><given-names>Ирина Владимировна</given-names></name><name xml:lang="zh"><surname>Bolgova</surname><given-names>Irina V.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Cand. Sci. (Medicine)</p></bio><bio xml:lang="ru"><p>канд. мед. наук</p></bio><bio xml:lang="zh"><p>MD, Cand. Sci. (Medicine)</p></bio><email>mdkb5zavpol@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3269-9018</contrib-id><contrib-id contrib-id-type="spin">5854-6890</contrib-id><name-alternatives><name xml:lang="en"><surname>Mozes</surname><given-names>Vadim G.</given-names></name><name xml:lang="ru"><surname>Мозес</surname><given-names>Вадим Гельевич</given-names></name><name xml:lang="zh"><surname>Mozes</surname><given-names>Vadim G.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Dr. Sci. (Medicine), Professor</p></bio><bio xml:lang="ru"><p>д-р мед. наук, профессор</p></bio><bio xml:lang="zh"><p>MD, Dr. Sci. (Medicine), Professor</p></bio><email>vadimmoses@mail.ru</email><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0000-2914-1649</contrib-id><contrib-id contrib-id-type="spin">5952-3715</contrib-id><name-alternatives><name xml:lang="en"><surname>Lapushanskaya</surname><given-names>Polina L.</given-names></name><name xml:lang="ru"><surname>Лапушанская</surname><given-names>Полина Леонидовна</given-names></name><name xml:lang="zh"><surname>Lapushanskaya</surname><given-names>Polina L.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>lapushanskaya.pl@kemsma.ru</email><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0006-9308-227X</contrib-id><name-alternatives><name xml:lang="en"><surname>Mozes</surname><given-names>Elizaveta V.</given-names></name><name xml:lang="ru"><surname>Мозес</surname><given-names>Елизавета Вадимовна</given-names></name><name xml:lang="zh"><surname>Mozes</surname><given-names>Elizaveta V.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>lizamozes@gmail.com</email><xref ref-type="aff" rid="aff4"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">S.V. Belyaev Kuzbass Regional Clinical Hospital</institution></aff><aff><institution xml:lang="ru">Кузбасская областная клиническая больница им. С.В. Беляева</institution></aff><aff><institution xml:lang="zh">S.V. Belyaev Kuzbass Regional Clinical Hospital</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Yu.A. Atamanov Kuzbass Regional Children Clinical Hospital</institution></aff><aff><institution xml:lang="ru">Кузбасская областная детская клиническая больница им. Ю.А. Атаманова</institution></aff><aff><institution xml:lang="zh">Yu.A. Atamanov Kuzbass Regional Children Clinical Hospital</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Research Institute for Complex Issues of Cardiovascular Diseases</institution></aff><aff><institution xml:lang="ru">Научно-исследовательский институт комплексных проблем сердечно-сосудистых заболеваний</institution></aff><aff><institution xml:lang="zh">Research Institute for Complex Issues of Cardiovascular Diseases</institution></aff></aff-alternatives><aff-alternatives id="aff4"><aff><institution xml:lang="en">Kemerovo State Medical University</institution></aff><aff><institution xml:lang="ru">Кемеровский государственный медицинский университет</institution></aff><aff><institution xml:lang="zh">Kemerovo State Medical University</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2025-12-30" publication-format="electronic"><day>30</day><month>12</month><year>2025</year></pub-date><volume>15</volume><issue>4</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><issue-title xml:lang="zh"/><fpage>483</fpage><lpage>490</lpage><history><date date-type="received" iso-8601-date="2025-09-18"><day>18</day><month>09</month><year>2025</year></date><date date-type="accepted" iso-8601-date="2025-12-04"><day>04</day><month>12</month><year>2025</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2025, Eco-Vector</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2025, Эко-Вектор</copyright-statement><copyright-statement xml:lang="zh">Copyright ©; 2025,</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="en">Eco-Vector</copyright-holder><copyright-holder xml:lang="ru">Эко-Вектор</copyright-holder><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://eco-vector.com/for_authors.php#07</ali:license_ref></license></permissions><self-uri xlink:href="https://rps-journal.ru/jour/article/view/1963">https://rps-journal.ru/jour/article/view/1963</self-uri><abstract xml:lang="en"><p><bold>BACKGROUND: </bold>A current priority in addressing multiple organ dysfunction syndrome in adults, children, and newborns is the identification of syndrome phenotypes and the development of individualized treatment and rehabilitation measures. The septic phenotype of multiple organ dysfunction syndrome is associated with high morbidity, mortality, and poor long-term health outcomes; however, in neonatal practice this phenotype remains insufficiently studied, which determined the aim of the present study.</p> <p><bold>AIM:</bold> This study aimed to conduct a comparative analysis of short-term in-hospital and long-term outcomes in newborns with septic versus hypoxic phenotypes of multiple organ dysfunction syndrome.</p> <p><bold>METHODS:</bold> A retrospective study was performed including 128 newborns with multiple organ dysfunction syndrome, that were divided into two groups: group A (<italic>n</italic> = 67) with the septic phenotype and group B (<italic>n</italic> = 61) with the hypoxic phenotype. Outcomes were assessed at 1 month and 1 year of life and included treatment duration, complications, and physical as well as neuropsychological development. Statistical analysis was performed using nonparametric tests.</p> <p><bold>RESULTS:</bold> Newborns with the septic phenotype of multiple organ dysfunction syndrome demonstrated a significantly more severe disease course, including longer duration of stay in the neonatal intensive care unit (22 vs 10 days, <italic>p</italic> = 0.001), longer duration (9 vs 5 days, <italic>p</italic> = 0.04), and a higher rate of progression to persistent multiple organ dysfunction syndrome (20.9% vs 3.3%, <italic>p</italic> = 0.001). At 1 month of age, lesions of the central nervous system, abdominal organs, cardiovascular system, and hearing disorders were remarkably more frequent in this group. By 1 year of age, the septic phenotype group continued to show a higher prevalence of neurological complications, including motor impairment syndrome (43.2% vs 19.7%, <italic>p</italic> = 0.008), hypertensive–hydrocephalic syndrome (26.9% vs 8.2%, <italic>p</italic> = 0.005), and cardiovascular system involvement. No significant differences were found between groups in physical or neuropsychological development indices.</p> <p><bold>CONCLUSION:</bold> The septic phenotype of multiple organ dysfunction syndrome in newborns is associated with more severe short- and long-term outcomes compared with the hypoxic phenotype, predominantly manifesting as involvement of the central nervous and cardiovascular systems. These findings indicate the need to develop individualized treatment and rehabilitation approaches for this patient population.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Обоснование. </bold>Актуальное направление в решении проблемы синдрома полиорганной недостаточности у взрослых, детей и новорожденных — выделение фенотипов синдрома и создание индивидуальных лечебных и реабилитационных мероприятий. Септический фенотип синдрома полиорганной недостаточности ассоциирован с высокой заболеваемостью, смертностью и плохими отдаленными последствиями для здоровья, однако в неонатальной практике данный фенотип остается малоизученным, что определило цель исследования.</p> <p><bold>Цель. </bold>Провести сравнительное исследование ближайших госпитальных и отдаленных исходов у новорожденных с септическим и гипоксическим фенотипами синдрома полиорганной недостаточности.</p> <p><bold>Методы. </bold>Проведено ретроспективное исследование 128 новорожденных с синдромом полиорганной недостаточности, разделенных на две группы: группа А (<italic>n</italic> = 67) с септическим фенотипом и группа В (<italic>n</italic> = 61) с гипоксическим фенотипом. Оценку исходов проводили в возрасте 1 мес. и 1 года жизни, включая анализ длительности лечения, осложнений, физического и нервно-психического развития. Статистический анализ выполнен с использованием непараметрических критериев.</p> <p><bold>Результаты. </bold>Новорожденные с септическим фенотипом синдрома полиорганной недостаточности продемонстрировали статистически значимо более тяжелое течение заболевания: большую длительность госпитализации в отделении реанимации и интенсивной терапии новорожденных (22 против 10 сут, <italic>p</italic> = 0,001), длительность (9 против 5 сут, <italic>p</italic> = 0,04) и частоту перехода в персистирующую полиорганную недостаточность (20,9% против 3,3%, <italic>p</italic> = 0,001). В возрасте 1 мес. у них значимо чаще выявляли поражение центральной нервной системы, органов брюшной полости, сердечно-сосудистой системы и расстройства слуха. К одному году жизни в группе с септическим фенотипом синдрома полиорганной недостаточности сохранялась более высокая частота неврологических осложнений, включая синдром двигательных нарушений (43,2% против 19,7%, <italic>p</italic> = 0,008), гипертензионно-гидроцефальный синдром (26,9% против 8,2%, <italic>p</italic> = 0,005) и поражения сердечно-сосудистой системы. Показатели физического и нервно-психического развития между группами значимо не различались.</p> <p><bold>Заключение. </bold>Септический фенотип синдрома полиорганной недостаточности у новорожденных ассоциирован с более тяжелыми ближайшими и отдаленными исходами по сравнению с гипоксическим фенотипом, проявляющимися преимущественно в виде поражения центральной нервной и сердечно-сосудистой систем, что требует разработки индивидуальных подходов к лечению и реабилитации таких пациентов.</p></trans-abstract><trans-abstract xml:lang="zh"><p><bold>论证。</bold>当前解决成人、儿童及新生儿多器官功能障碍综合征问题的一个重要方向，是识别其不同表型并制定个体化治疗与康复措施。多器官功能障碍综合征的脓毒症表型与较高的发病率、病死率及不良远期健康结局相关，但在新生儿临床实践中该表型仍研究不足，因此形成本研究目的。</p> <p><bold>目的。</bold>比较新生儿多器官功能障碍综合征脓毒症表型与缺氧表型的近期住院结局及远期结局。</p> <p><bold>方法。</bold>回顾性研究纳入128例多器官功能障碍综合征新生儿，分为两组：A组（n = 67）为脓毒症表型， B组（n = 61）为缺氧表型。分别在生后1个月和1岁时评估结局，包括治疗持续时间、并发症以及体格和神经心理发育情况。统计学分析采用非参数检验。</p> <p>结果。脓毒症表型新生儿表现出统计学显著更为严重的疾病过程：新生儿重症监护病房住院时间更长（22天 vs 10天，p = 0.001），多器官功能障碍持续时间更长（9天 vs 5天，p = 0.04），且进展为持续性多器官功能障碍的发生率更高（20.9% vs 3.3%，p = 0.001）。在生后1个月时，该组新生儿较常检出中枢神经系统、腹腔脏器及心血管系统受累，并伴有听力障碍。至1岁时，该组仍维持更高的神经系统并发症发生率，包括运动障碍综合征（43.2% vs 19.7%，p = 0.008）、颅内高压–脑积水综合征（26.9% vs 8.2%，p = 0.005）以及心血管系统受累。两组间体格及神经心理发育指标无差异。</p> <p><bold>结论。</bold>新生儿多器官功能障碍综合征的脓毒症表型较缺氧表型具有更为严重的近期与远期结局， 主要表现为中枢神经系统和心血管系统受累，提示需制定针对该类患儿的个体化治疗与康复策略。</p></trans-abstract><kwd-group xml:lang="en"><kwd>newborns</kwd><kwd>multiple organ dysfunction syndrome</kwd><kwd>septic phenotype</kwd><kwd>hypoxic phenotype</kwd><kwd>short-term outcomes</kwd><kwd>long-term outcomes</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>новорожденные</kwd><kwd>синдром полиорганной недостаточности</kwd><kwd>септический фенотип</kwd><kwd>гипоксический фенотип</kwd><kwd>ближайшие исходы</kwd><kwd>отдаленные исходы</kwd></kwd-group><kwd-group xml:lang="zh"><kwd>新生儿</kwd><kwd>多器官功能障碍综合征</kwd><kwd>脓毒症表型</kwd><kwd>缺氧表型</kwd><kwd>近期结局</kwd><kwd>远期结局</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Tolmacheva E, Bolshakova AS, Shubina J, et al. 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