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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.2024.507</article-id><article-id custom-type="elpub" pub-id-type="custom">akusherstvo-2050</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>Clinical significance for assessing adaptive hemostasis changes during multiple pregnancy after in vitro fertilization</article-title><trans-title-group xml:lang="ru"><trans-title>Клиническое значение оценки особенностей адаптационных изменений гемостаза при многоплодной беременности после экстракорпорального оплодотворения</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8882-1588</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ягубова</surname><given-names>Ф. Э.</given-names></name><name name-style="western" xml:lang="en"><surname>Yagubova</surname><given-names>F. Е.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Фидан Эльчин Ягубова кызы, клинический ординатор</p><p>Клинический институт детского здоровья имени Н.Ф. Филатова; кафедра акушерства, гинекологии и перинатальной медицины</p><p>119991; ул. Большая Пироговская, д. 2, стр. 4; Москва</p></bio><bio xml:lang="en"><p>Fidan Е. Yagubova, MD, Clinical Resident</p><p>Filatov Clinical Institute of Children's Health; Department of Obstetrics, Gynecology and Perinatal Medicine</p><p>119991; 2 bldg. 4, Bolshaya Pirogovskaya Str.; Moscow</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/0000-0001-8404-1042</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бицадзе</surname><given-names>В. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Bitsadze</surname><given-names>V. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Виктория Омаровна Бицадзе,  д. м. н., профессор РАН, профессор кафедры</p><p>Клинический институт детского здоровья имени Н.Ф. Филатова; кафедра акушерства, гинекологии и перинатальной медицины</p><p>119991; ул. Большая Пироговская, д. 2, стр. 4; Москва</p><p>Scopus Author ID: 6506003478; Researcher ID: F-8409-2017</p></bio><bio xml:lang="en"><p>Viktoria O. Bitsadze, MD, Dr Sci Med, Professor of RAS, Professor</p><p>Filatov Clinical Institute of Children’s Health; Department of Obstetrics, Gynecology and Perinatal Medicine</p><p>119991; 2 bldg. 4, Bolshaya Pirogovskaya Str.; Moscow</p><p>Scopus Author ID: 6506003478; Researcher ID: F-8409-2017</p></bio><email xlink:type="simple">vikabits@mail.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/0000-0002-4564-8439</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Самбурова</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Samburova</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Наталья Викторовна Самбурова, к. м. н., доцент</p><p>Институт цифрового биодизайна и моделирования живых систем; кафедра патофизиологии</p><p>119991; ул. Большая Пироговская, д. 2, стр. 4; Москва</p><p>Scopus Author ID: 57208129705</p></bio><bio xml:lang="en"><p>Natalia V. Samburova, MD, PhD, Associate Professor</p><p>Institute of Digital Design and Modeling of Living Systems; Department of Pathological Physiology</p><p>119991; 2 bldg. 4, Bolshaya Pirogovskaya Str.; Moscow</p><p>Scopus Author ID: 57208129705</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/0000-0002-0725-9686</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хизроева</surname><given-names>Д. Х.</given-names></name><name name-style="western" xml:lang="en"><surname>Khizroeva</surname><given-names>J. Kh.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Джамиля Хизриевна Хизроева, д. м. н., профессор</p><p>Клинический институт детского здоровья имени Н.Ф. Филатова; кафедра акушерства, гинекологии и перинатальной медицины</p><p>119991; ул. Большая Пироговская, д. 2, стр. 4; Москва</p><p>Scopus Author ID: 57194547147; Researcher ID: F-8384-2017</p></bio><bio xml:lang="en"><p>Jamilya Kh. Khizroeva, MD, Dr Sci Med, Professor</p><p>Filatov Clinical Institute of Children’s Health; Department of Obstetrics, Gynecology and Perinatal Medicine</p><p>119991; 2 bldg. 4, Bolshaya Pirogovskaya Str.; Moscow</p><p>Scopus Author ID: 57194547147; Researcher ID: F-8384-2017</p><p> </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/0000-0001-7415-4633</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Макацария</surname><given-names>А. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Makatsariya</surname><given-names>A. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Александр Давидович Макацария, д. м. н., профессор, академик РАН, зав. кафедрой, вице-президент Российского общества акушеров-гинекологов (РОАГ); Заслуженный врач Российской Федерации, Почетный профессор Венского Университета</p><p>Клинический институт детского здоровья имени Н.Ф. Филатова; кафедра акушерства, гинекологии и перинатальной медицины</p><p>119991; ул. Большая Пироговская, д. 2, стр. 4; Москва</p><p>Scopus Author ID: 57222220144; Researcher ID: M-5660-2016</p></bio><bio xml:lang="en"><p>Alexander D. Makatsariya, MD, Dr Sci Med, Academician of RAS, Professor, Head of the Department, Vice-President of the Russian Society of Obstetricians and Gynecologists (RSOG), Honorary Doctor of the Russian Federation, Emeritus Professor of the University of Vienna</p><p>Filatov Clinical Institute of Children’s Health; Department of Obstetrics, Gynecology and Perinatal Medicine</p><p>119991; 2 bldg. 4, Bolshaya Pirogovskaya Str.; Moscow</p><p>Scopus Author ID: 57222220144; Researcher ID: M-5660-2016</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГАОУ ВО Первый Московский государственный медицинский университет имени И.М. Сеченова Министерства здравоохранения Российской Федерации (Сеченовский Университет)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Sechenov University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>18</day><month>05</month><year>2024</year></pub-date><volume>18</volume><issue>2</issue><fpage>189</fpage><lpage>199</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Yagubova F.Е., Bitsadze V.O., Samburova N.V., Khizroeva J.K., Makatsariya A.D., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Ягубова Ф.Э., Бицадзе В.О., Самбурова Н.В., Хизроева Д.Х., Макацария А.Д.</copyright-holder><copyright-holder xml:lang="en">Yagubova F.Е., Bitsadze V.O., Samburova N.V., Khizroeva J.K., Makatsariya A.D.</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/2050">https://www.gynecology.su/jour/article/view/2050</self-uri><abstract><sec><title>   Aim</title><p>   Aim: to assess adaptive hemostasis changes in multiple dichorionic pregnancy after in vitro fertilization (IVF).</p></sec><sec><title>   Materials and Methods</title><p>   Materials and Methods. A prospective observational randomized controlled trial was conducted by examining 58 and 46 pregnant women with multiple dichorionic diamniotic twins resulting from applying assisted reproductive technologies (ART) and spontaneous delivery (comparison group), respectively. Hemostasis parameters were studied as follows: activated partial thromboplastin time (APTT), prothrombin time (PT), thrombin time (TT), fibrinogen, antithrombin, protein C, protein S, functions of protein С (РrоС Global test), D-dimer, platelet aggregation with adenosine-5-diphosphate (ADP), ristocetin, and collagen.</p></sec><sec><title>   Results</title><p>   Results. A high coagulation potential was revealed, more prominent after using ART (p &lt; 0.05). Fibrinogen level gradually increased while gestation age increased, whereas APTT, PT and TT level decreased. In the group with natural conception, fibrinogen increased by 22 % in the second trimester, reaching 4.5 g/L (95 % CI = 4,2–4,8) and by 6 % in the third trimester, reaching 4.8 g/L (95 % CI = 4,3–5,4), whereas in the IVF group – by 26 %, reaching 5.3 g/L (95 % CI = 4,7–5,6) and by 21 %, reaching (6.5 g/L; 95 % CI = 5,2–6,8) in relevant trimester of pregnancy, respectively. Antithrombin level was lower in IVF patients – 76.8 % (95 % CI = 72.6 – 81.0) in the second trimester, reaching 70.6 % (95 % CI = 64.8–76.4) in the third trimester (p &lt; 0.001). Protein C level did not differ significantly between groups and was low within the reference range. The aggregatogram demonstrated a high platelet hemostatic potential in IVF patients (p &lt; 0.05) as early as in the first trimester: ADP-induced aggregation – 68.3 % (95 % CI = 62.9–73.7), ristocetin-induced aggregation – 53.1 % (95 % = CI 48.7–58.5), collagen-induced aggregation – 58.4 % (95 % CI = 52.1–64.7). In the third trimester, both platelet aggregation and functional activity (ADP-induced aggregation – 64.5 % [95 % CI = 59.3–69.7], ristocetin-induced aggregation – 68.4 % [95 % CI = 63.2–73.6], collagen-induced aggregation – 50.7 % [95 % CI = 44.3–57.1]; p &lt; 0.05) and D-dimer level persistently increased, also more prominently in the IVF group (1.60 ± 0.46 ng/ml; p &lt; 0.05).</p></sec><sec><title>   Conclusion</title><p>   Conclusion. Gestational adaptation in induced multiple pregnancies is at high risk of breach in compensatory mechanisms and requires monitoring for timely detection of decompensation signs and their correction to prolong pregnancy till optimal delivery time frame.</p></sec></abstract><trans-abstract xml:lang="ru"><sec><title>   Цель</title><p>   Цель: оценить адаптивные изменения в системе гемостаза при многоплодной бихориальной беременности после экстракорпорального оплодотворения (ЭКО).</p></sec><sec><title>   Материалы и методы</title><p>   Материалы и методы. Проведено проспективное обсервационное рандомизированное контролируемое исследование. Обследованы 58 беременных с многоплодной бихориальной биамниотической двойней, наступившей в результате применения вспомогательных репродуктивных технологий (ВРТ), и 46 – самопроизвольно (группа сравнения). Исследовали параметры гемостаза: активированное частичное тромбопластиновое время (АЧТВ), протромбиновое время (ПВ), тромбиновое время (ТВ), содержание фибриногена, антитромбина, протеина С, протеина S, D-димера, функции протеина С (тест РrоС Global), агрегацию тромбоцитов с аденозин-5-дифосфатом (АДФ), ристоцетином и коллагеном.</p></sec><sec><title>   Результаты</title><p>   Результаты. Выявлен высокий коагуляционный потенциал, более выраженный при применении ВРТ (р &lt; 0,05). Уровень фибриногена постепенно повышался с увеличением срока гестации, значения АЧТВ, ПВ и ТВ снижались. В группе с естественным зачатием уровень фибриногена увеличился во II триместре на 22 %, составив 4,5 г/л (95 % ДИ = 4,2–4,8), и на 6 % в III триместре, составив 4,8 г/л (95 % ДИ = 4,3–5,4), а в группе с ЭКО – на 26 %, составив 5,3 г/л (95 % ДИ = 4,7–5,6), и на 21 %, составив 6,5 г/л (95 % ДИ = 5,2–6,8), соответственно по триместрам. Антитромбин был ниже у пациенток с ЭКО – 76,8 % (95 % ДИ = 72,6–81,0) во II триместре и 70,6 % (95 % ДИ = 64,8–76,4) в III триместре (р &lt; 0,001). Уровень протеина С в группах существенно не различался, был низким в пределах референсных значений. Агрегатограмма отражала выcокий гемостатический потенциал тромбоцитов у пациенток с ЭКО уже в I триместре: АДФ-индуцированная агрегация – 68,3 % (95 % ДИ = 62,9 –73,7), ристоцетин-индуцированная агрегация – 53,1 % (95 % ДИ = 48,7–58,5), коллаген-индуцированная агрегация – 58,4 % (95 % ДИ 5= 2,1–64,7) (р &lt; 0,05). В III триместре отмечено стойкое увеличение как агрегационной, так и функциональной активности (АДФ-индуцированная агрегация – 64,5% [95 % ДИ = 59,3–69,7], ристоцетин-индуцированная агрегация – 68,4 % [95 % ДИ = 63,2–73,6], коллаген-индуцированная агрегация – 50,7 % [95 % ДИ = 44,3–57,1]; р &lt; 0,05) и D-димера, также более выраженное в группе с ЭКО (1,60 ± 0,46 нг/мл; р &lt; 0,05).</p></sec><sec><title>   Заключение</title><p>   Заключение. Гестационная адаптация при многоплодной индуцированной беременности имеет высокий риск срыва компенсаторных механизмов и требует контроля для своевременного обнаружения признаков декомпенсации и их коррекции с целью пролонгировать беременность до оптимальных сроков родоразрешения.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>многоплодная беременность</kwd><kwd>беременность двойней</kwd><kwd>экстракорпоральное оплодотворение</kwd><kwd>ЭКО</kwd><kwd>гемостаз</kwd><kwd>фибриноген</kwd><kwd>активированное частичное тромбопластиновое время</kwd><kwd>АЧТВ</kwd><kwd>тромбиновое время</kwd><kwd>ТВ</kwd><kwd>протромбиновое время</kwd><kwd>ПВ</kwd><kwd>антитромбин</kwd><kwd>протеин С</kwd><kwd>агрегация тромбоцитов</kwd><kwd>D-димер</kwd></kwd-group><kwd-group xml:lang="en"><kwd>multiple pregnancy</kwd><kwd>twin pregnancy</kwd><kwd>in vitro fertilization</kwd><kwd>hemostasis</kwd><kwd>fibrinogen</kwd><kwd>activated partial thromboplastin time</kwd><kwd>APTT</kwd><kwd>prothrombin time</kwd><kwd>PT</kwd><kwd>thrombin time</kwd><kwd>TT</kwd><kwd>antithrombin</kwd><kwd>protein C</kwd><kwd>platelet aggregation</kwd><kwd>D-dimer</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование проведено без финансовой поддержки</funding-statement><funding-statement xml:lang="en">The study was not sponsored</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">Brenner B. 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