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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.2020.211</article-id><article-id custom-type="elpub" pub-id-type="custom">akusherstvo-1076</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>Perinatal outcomes of quadruplet pregnancy</article-title><trans-title-group xml:lang="ru"><trans-title>Перинатальные исходы при четырехплодной беременности</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2658-5417</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Калашников</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kalashnikov</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Калашников Сергей Аркадьевич – кандидат медицинских наук, доцент кафедры акушерства и гинекологии педиатрического факультета.</p><p>117997 Москва, ул. Островитянова, д. 1.</p></bio><bio xml:lang="en"><p>Sergey A. Kalashnikov - MD, PhD, Associate Professor, Department of Obstetrics and Gynecology, Faculty of Pediatrics, Pirogov Russian National Research Medical University.</p><p>1 Ostrovityanova Str., Moscow 117997.</p></bio><email xlink:type="simple">homeksa@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/0000-0002-3756-8332</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кудратова</surname><given-names>Д. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Kudratova</surname><given-names>D. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кудратова Дилноза Равшановна - ординатор кафедры акушерства и гинекологии педиатрического факультета.</p><p>117997 Москва, ул. Островитянова, д. 1.</p></bio><bio xml:lang="en"><p>Dilnoza R. Kudratova - Resident, Department of Obstetrics and Gynecology, Faculty of Pediatrics, Pirogov Russian National Research Medical University.</p><p>1 Ostrovityanova Str., Moscow 117997.</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Российский национальный исследовательский медицинский университет имени Н.И. Пирогова Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Pirogov Russian National Research Medical University, Health Ministry of Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>09</day><month>09</month><year>2021</year></pub-date><volume>15</volume><issue>4</issue><fpage>371</fpage><lpage>378</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Kalashnikov S.A., Kudratova D.R., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Калашников С.А., Кудратова Д.Р.</copyright-holder><copyright-holder xml:lang="en">Kalashnikov S.A., Kudratova D.R.</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/1076">https://www.gynecology.su/jour/article/view/1076</self-uri><abstract><sec><title>Introduction</title><p>Introduction. A significantly increased frequency of multiple pregnancies including more than two fetuses is a consequence of using assisted reproductive technologies and ovulation stimulations. However, such pregnancies remain poorly investigated. Aim: to study the course and perinatal outcomes of quadruplet pregnancies.</p></sec><sec><title>Materials and Methods</title><p>Materials and Methods. 7 pregnant women with quadruplets were examined. A comprehensive examination, including fetometry, monitoring of the cervical length, Doppler examination, and treatment of all complications were performed for all pregnant women. Results. Quadruplet pregnancy belongs to the peak risk group for the frequency of multiple gestational complications: cervical incompetence (85.7 %), anemia (71.4 %), preeclampsia (57.1 %), fetal growth retardation (71.4 %), premature birth (100.0 %), massive bleeding during delivery (33.3 %), extremely low birth weight newborns (30.8 %), respiratory disorders (100.0 %), intraventricular hemorrhages (38.5 %).</p></sec><sec><title>Conclusion</title><p>Conclusion. Women with quadruplet pregnancies should be monitored and give a birth in level 3 perinatal centers. Delivery should be preferentially performed by caesarean section. The data obtained additionally underline that as few as a single embryo should solely transferred.</p></sec></abstract><trans-abstract xml:lang="ru"><sec><title>Введение</title><p>Введение. Последствием применения методов вспомогательных репродуктивных технологий и стимуляторов овуляции является существенное повышение частоты развития многоплодия, в том числе с количеством плодов больше двух. При этом такие беременности все еще остаются малоизученными.</p></sec><sec><title>Цель исследования</title><p>Цель исследования: изучить течение и перинатальные исходы при четырехплодной беременности.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Были обследованы 7 беременных с четырехплодной беременностью. Всем выполнено комплексное обследование, включающее фетометрию, цервикометрию и доплерометрию, а также проведено лечение всех возникших осложнений.</p></sec><sec><title>Результаты</title><p>Результаты. Четырехплодная беременность входит в группу высочайшего риска по частоте возникновения многочисленных гестационных осложнений: истмико-цервикальной недостаточности (85,7 %), анемии (71,4 %), преэклампсии (57,1 %), задержки роста плода/плодов (71,4 %), преждевременных родов (100,0 %), массивной кровопотери в родах (33,3 %), а также по рождению детей с экстремально низкой массой тела (30,8 %), дыхательными расстройствами (100,0 %) и внутрижелудочковыми кровоизлияниями (38,5 %).</p></sec><sec><title>Заключение</title><p>Заключение. Беременные с четырехплодием должны наблюдаться и родоразрешаться в перинатальных центрах 3-го уровня. При выборе метода родоразрешения предпочтение следует отдавать операции кесарева сечения. Полученные данные еще раз подчеркивают необходимость ограничения числа переносимых эмбрионов до одного.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>неонатальные исходы</kwd><kwd>четырехплодие</kwd><kwd>многоплодная беременность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>neonatal outcomes</kwd><kwd>quadruplet</kwd><kwd>multiple pregnancy</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">Nasseri F., Azhir A. The neonatal outcome in twin versus triplet and quadruplet pregnancies. J Res Med Sci. 2009;14(1):7-12.</mixed-citation><mixed-citation xml:lang="en">Nasseri F., Azhir A. The neonatal outcome in twin versus triplet and quadruplet pregnancies. J Res Med Sci. 2009;14(1):7-12.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Gee R.E., Dickey R.P., Xiong X. et al. 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Wellcome Open Res. 2019;4:65. https://doi.org/10.12688/wellcomeopenres.15211.2.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
