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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">akusherstvo</journal-id><journal-title-group><journal-title xml:lang="en">Obstetrics, Gynecology and Reproduction</journal-title><trans-title-group xml:lang="ru"><trans-title>Акушерство, Гинекология и Репродукция</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2313-7347</issn><issn pub-type="epub">2500-3194</issn><publisher><publisher-name>IRBIS LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17749/2313-7347/ob.gyn.rep.2025.622</article-id><article-id custom-type="elpub" pub-id-type="custom">akusherstvo-2473</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>ОRIGINAL ARTICLES</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ОРИГИНАЛЬНЫЕ СТАТЬИ</subject></subj-group></article-categories><title-group><article-title>Predictors of unfavorable perinatal outcomes in premature rupture of membranes</article-title><trans-title-group xml:lang="ru"><trans-title>Предикторы неблагоприятных перинатальных исходов при преждевременном разрыве плодных оболочек</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1024-0230</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Карпова</surname><given-names>А. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Karpova</surname><given-names>A. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Карпова Анна Львовна - к.м.н.</p><p>123423 Москва, ул. Саляма Адиля, д. 2/44; 123995 Москва, ул. Баррикадная, д. 2/1, корп. 1; 150000 Ярославль, ул. Революционная, д. 5</p><p>Scopus Author ID 57197280474</p></bio><bio xml:lang="en"><p>Anna L. Karpova - MD, PhD.</p><p>2/44 Salyama Adilya Str., Moscow 123423; 2/1 bldg. 1, Barrikadnaya Str., Moscow 123993; 5 Revolutsionnaya Str., Yaroslavl 150000</p><p>Scopus Author ID 57197280474</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/0000-0002-7040-9683</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мостовой</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Mostovoi</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мостовой Алексей Валерьевич - к.м.н.</p><p>123423 Москва, ул. Саляма Адиля, д. 2/44; 123995 Москва, ул. Баррикадная, д. 2/1, корп. 1; 150000 Ярославль, ул. Революционная, д. 5</p><p>Scopus Author ID 57201723894, Wos ResearcherID AAR-7908-2021</p></bio><bio xml:lang="en"><p>Aleksei V. Mostovoi - MD, PhD.</p><p>2/44 Salyama Adilya Str., Moscow 123423; 2/1 bldg. 1, Barrikadnaya Str., Moscow 123993; 5 Revolutsionnaya Str., Yaroslavl 150000</p><p>Scopus Author ID 57201723894, Wos ResearcherID AAR-7908-2021</p></bio><email xlink:type="simple">alvalmost@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9447-110X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пониманская</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Ponimanskaya</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Пониманская Мария Александровна - к.м.н.</p><p>123423 Москва, ул. Саляма Адиля, д. 2/44</p></bio><bio xml:lang="en"><p>Maria A. Ponimanskayа - MD, PhD.</p><p>2/44 Salyama Adilya Str., Moscow 123423</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/0000-0002-7770-2751</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ли</surname><given-names>О. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Lee</surname><given-names>O. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ли Ок Нам - к.м.н.</p><p>123423 Москва, ул. Саляма Адиля, д. 2/44</p></bio><bio xml:lang="en"><p>Ok N. Lee - MD, PhD.</p><p>2/44 Salyama Adilya Str., Moscow 123423</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/0000-0001-6758-2605</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Десятник</surname><given-names>К. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Desyatnik</surname><given-names>K. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Десятник Кирилл Александрович.</p><p>123423 Москва, ул. Саляма Адиля, д. 2/44</p></bio><bio xml:lang="en"><p>Kirill A. Desyatnik - MD.</p><p>2/44 Salyama Adilya Str., Moscow 123423</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/0009-0003-8684-9274</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мартиросян</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Martirosyan</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мартиросян Сергей Валерьевич - к.м.н.</p><p>236023 Калининград, Каштановая аллея, д. 145; 236041 Калининград, ул. Александра Невского, д. 14</p></bio><bio xml:lang="en"><p>Sergei V. Martirosyan - MD, PhD.</p><p>145 Kashtanovaya Alleya, Kaliningrad 236023; 1 Alexander Nevsky Str., Kaliningrad 236041</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/0009-0000-5941-5751</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кадын</surname><given-names>С. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kadyn</surname><given-names>S. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кадын Светлана Николаевна.</p><p>123423 Москва, ул. Саляма Адиля, д. 2/44</p></bio><bio xml:lang="en"><p>Svetlana N. Kadyn - MD.</p><p>2/44 Salyama Adilya Str., Moscow 123423</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/0000-0001-6728-726X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Карпов</surname><given-names>Н. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Karpov</surname><given-names>N. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Карпов Николай Юрьевич.</p><p>152303 Тутаев, ул. Комсомольская, д. 104</p></bio><bio xml:lang="en"><p>Nikolai Yu. Karpov - MD.</p><p>104 Komsomolskaya Str., Tutaev, Yaroslavl Region 152303</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5243-9443</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шичанина</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shichanina</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шичанина Анна Алексеевна.</p><p>119234 Москва, Ленинские горы, д. 1</p></bio><bio xml:lang="en"><p>Anna A. Shichanina - MD.</p><p>1 Leninskie Gory, Moscow 119234</p></bio><xref ref-type="aff" rid="aff-5"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2721-4979</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кузнецова</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuznetsova</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кузнецова Анна Сергеевна.</p><p>119234 Москва, Ленинские горы, д. 1</p></bio><bio xml:lang="en"><p>Anna S. Kuznetsova - MD.</p><p>1 Leninskie Gory, Moscow 119234</p></bio><xref ref-type="aff" rid="aff-5"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ГБУЗ «Городская клиническая больница № 67 имени Л.А. Ворохобова Департамента здравоохранения города Москвы»; ФГБОУ ДПО «Российская медицинская академия непрерывного профессионального образования» Министерства здравоохранения Российской Федерации; ФГБОУ ВО «Ярославский государственный медицинский университет» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Vorokhobov City Clinical Hospital № 67, Moscow Healthcare Department; Russian Medical Academy of Continuous Professional Education, Ministry of Health of the Russian Federation; Yaroslavl State Medical University, Ministry of Health of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ГБУЗ «Городская клиническая больница № 67 имени Л.А. Ворохобова Департамента здравоохранения города Москвы»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Vorokhobov City Clinical Hospital № 67, Moscow Healthcare Department</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ГБУЗ Калининградской области «Региональный перинатальный центр»; ФГАОУ ВО «Балтийский федеральный университет имени Иммануила Канта»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Regional Perinatal Center; Immanuel Kant Baltic Federal University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ГБУЗ Ярославской области «Тутаевская центральная районная больница»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Tutaev Central District Hospital</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru"><institution>ФГБОУ ВО «Московский государственный университет имени М.В. Ломоносова»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Lomonosov Moscow State University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>10</day><month>09</month><year>2025</year></pub-date><volume>19</volume><issue>4</issue><fpage>488</fpage><lpage>505</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Karpova A.L., Mostovoi A.V., Ponimanskaya M.A., Lee O.N., Desyatnik K.A., Martirosyan S.V., Kadyn S.N., Karpov N.Y., Shichanina A.A., Kuznetsova A.S., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Карпова А.Л., Мостовой А.В., Пониманская М.А., Ли О.Н., Десятник К.А., Мартиросян С.В., Кадын С.Н., Карпов Н.Ю., Шичанина А.А., Кузнецова А.С.</copyright-holder><copyright-holder xml:lang="en">Karpova A.L., Mostovoi A.V., Ponimanskaya M.A., Lee O.N., Desyatnik K.A., Martirosyan S.V., Kadyn S.N., Karpov N.Y., Shichanina A.A., Kuznetsova A.S.</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.gynecology.su/jour/article/view/2473">https://www.gynecology.su/jour/article/view/2473</self-uri><abstract><sec><title>Introduction</title><p>Introduction. Approximately 10 % of patients with preterm labor exhibits signs of intra-amniotic inflammation, which often occurs subclinically and results in increased risk of premature rupture of membranes (PROM).</p></sec><sec><title>Aim</title><p>Aim: to identify predictors of unfavorable perinatal outcomes associated with PROM.</p></sec><sec><title>Materials and Мethods</title><p>Materials and Мethods. The single-center retrospective cohort study was conducted from January 1 to November 1, 2023 by enrolling patients between 28 0/7 and 36 6/7 weeks of gestation with PROM. A total of 176 maternal and neonatal medical records were analyzed. Two groups of neonates were identified: Group 1 – neonates with favorable outcomes at the time of hospital discharge; Group 2 – fetuses or neonates with unfavorable outcomes at discharge (including antenatal fetal death, neonatal death, grade 3 intraventricular hemorrhage, periventricular leukomalacia, severe bronchopulmonary dysplasia, or surgical-stage necrotizing enterocolitis). There were analyzed maternal medical histories, pregnancy and delivery data, amniotic fluid index (AFI), maximum vertical pocket of amniotic fluid, severity of respiratory failure and central hemodynamic disturbances in premature neonates, as well as incidence rates for those born to mothers with PROM. Multivariate analysis was conducted to identify factors associated with neonatal outcomes.</p></sec><sec><title>Results</title><p>Results. Antenatal fetal death was recorded in 7 of 176 cases (3.9 %), and neonatal mortality among live-born infants comprised 7 of 169 (4.1 %). Median gestational age at delivery in Group 2 was 193.0 days [IQR: 180.0–198.0], significantly lower than in Group 1 (238.0 days [IQR: 223.5–247.0]; p &lt; 0.001). Chorioamnionitis (p &lt; 0.001) and anhydramnion (p = 0.003) were significantly more frequent in Group 2. Neonates in Group 2 required tracheal intubation (p &lt; 0.001), surfactant therapy (p &lt; 0.001), mechanical lung ventilation (p = 0.029), and high frequency oscillatory ventilation (p &lt; 0.001) more often within the first 72 hours of life. NEOMOD (Neonatal Multiple Organ Dysfunction) scores were significantly higher in this group (p &lt; 0.001). In Group 2, Ureaplasma parvum in nasopharyngeal swabs was more frequently found by using polymerase chain reaction (p = 0.015).</p></sec><sec><title>Conclusion</title><p>Conclusion. Predictors of adverse outcomes in fetuses and preterm neonates with PROM consisted of anhydramnios, chorioamnionitis, lower gestational age and birth weight, cesarean delivery, elevated maternal C-reactive protein (CRP) and white blood cell count prior to delivery, an AFI ≤ 32.0 mm, higher NEOMOD scores, presence of diffuse ecchymosis at birth, detection of neonatal Ureaplasma parvum, lower hemoglobin levels, as well as increased procalcitonin and CRP levels within the first 72 hours of life.</p></sec></abstract><trans-abstract xml:lang="ru"><sec><title>Введение</title><p>Введение. У одной из 10 пациенток с преждевременными родами имеют место признаки внутриамниотического воспаления, которое нередко протекает субклинически и приводит к высокому риску развития преждевременного разрыва плодных оболочек (ПРПО).</p></sec><sec><title>Цель</title><p>Цель: выявить предикторы неблагоприятных перинатальных исходов при преждевременном излитии околоплодных вод.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. В одноцентровое ретроспективное когортное исследование были включены пациентки с ПРПО в сроке от 28 0/7 до 36 6/7 недель беременности. Всего изучено 176 историй родов и стационарных историй болезни новорожденных. Были выделены 2 группы новорожденных: группа 1 – дети, имевшие благоприятный исход на момент выписки из стационара, и группа 2 – плоды или дети с неблагоприятным исходом к моменту выписки из стационара (антенатальная гибель плода, смерть ребенка в неонатальном периоде, внутрижелудочковое кровоизлияние 3-й степени, перивентрикулярная лейкомаляция, тяжелая форма бронхолегочной дисплазии, хирургическая стадия некротизирующего энтероколита). Проводили изучение анамнеза матери, течения беременности и родов, определение индекса амниотической жидкости, величины максимального вертикального размера свободного кармана околоплодных вод, определение тяжести дыхательной недостаточности и нарушений центральной гемодинамики у недоношенных детей, анализ заболеваемости детей, родившихся от матерей с ПРПО за период исследования. Для выявления факторов, влияющих на выживаемость новорожденных, был проведен многофакторный анализ.</p></sec><sec><title>Результаты</title><p>Результаты. Антенатальная гибель плода была зарегистрирована в 7 из 176 (3,9 %) случаев, летальный исход из детей, рожденных живыми, составил 7 из 169 (4,1 %). Гестационный возраст (ГВ) при рождении в группе 2 составил 193,0 [180,0; 198,0] дней против группы 1 с благоприятным исходом 238,0 [223,5; 247,0] дней (р &lt; 0,001). В группе 2 хориоамнионит (p &lt; 0,001) и ангидрамнион (p = 0,003) регистрировались чаще; также у детей группы 2 в первые 72 часа жизни чаще требовались интубация трахеи (p &lt; 0,001), введение сурфактанта (p &lt; 0,001), искусственная вентиляция легких (ИВЛ) (p = 0,029) и высокочастотная осцилляторная ИВЛ (p &lt; 0,001); оценка по модифицированной шкале неонатальной полиорганной недостаточности NEOMOD (англ. Neonatal Multiple Organ Dysfunction score) была выше (p &lt; 0,001). У детей группы 2 чаще в носоглотке методом полимеразной цепной реакции выявлялась Ureaplasma рarvum (p = 0,015).</p></sec><sec><title>Заключение</title><p>Заключение. Предикторами неблагоприятного исхода у плодов и недоношенных новорожденных детей при ПРПО являлись ангидрамнион, хориоамнионит, более низкие ГВ и масса тела ребенка при рождении, кесарево сечение, высокие значения С-реактивного белка (СРБ) в крови и количества лейкоцитов у беременных перед родами, индекс амниотической жидкости перед родами ≤ 32,0 мм, а также более высокая оценка по шкале NEOMOD, экхимозы по всему телу у ребенка с рождения, выявление у ребенка Ureaplasma рarvum, более низкий уровень гемоглобина и более высокие уровни прокальцитонина и СРБ в первые 72 часа жизни.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>недоношенность</kwd><kwd>хорионамнионит</kwd><kwd>индекс амниотической жидкости</kwd><kwd>шкала NEOMOD</kwd><kwd>сурфактант</kwd><kwd>искусственная вентиляция легких</kwd><kwd>Ureaplasma рarvum</kwd></kwd-group><kwd-group xml:lang="en"><kwd>prematurity</kwd><kwd>chorioamnionitis</kwd><kwd>amniotic fluid index</kwd><kwd>NEOMOD scale</kwd><kwd>surfactant</kwd><kwd>mechanical lung ventilation</kwd><kwd>Ureaplasma рarvum</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">Davey M.A., Watson L., Rayner J.A., Rowlands S. 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