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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">medsovet</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинский Совет</journal-title><trans-title-group xml:lang="en"><trans-title>Meditsinskiy sovet = Medical Council</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2079-701X</issn><issn pub-type="epub">2658-5790</issn><publisher><publisher-name>REMEDIUM GROUP Ltd.</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21518/2079-701X-2021-3-89-97</article-id><article-id custom-type="elpub" pub-id-type="custom">medsovet-6078</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>ПРЕГРАВИДАРНАЯ ПОДГОТОВКА И БЕРЕМЕННОСТЬ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PREGRAVID PREPARATION AND PREGNANCY</subject></subj-group></article-categories><title-group><article-title>Патофизиологические основы недостаточности лютеиновой фазы и ее роль в нарушениях репродуктивной функции</article-title><trans-title-group xml:lang="en"><trans-title>Luteal phase deficiency: pathophysiology and role in reproductive disorders</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0751-7566</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Иванов</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Ivanov</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Иванов Илья Андреевич - кандидат медицинских наук, младший научный сотрудник отделения гинекологической эндокринологии.</p><p>117997, Москва, ул. Академика Опарина, д. 4</p></bio><bio xml:lang="en"><p>Ilya А. Ivanov - Cand. Sci. (Med.), Junior Research Associate, Department of Gynecological Endocrinology.</p><p>4, Academician Oparin St., Moscow, 117997</p></bio><email xlink:type="simple">doctor.i.ivanov@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Научный центр акушерства, гинекологии и перинатологии им. академика В.И. Кулакова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kulakov National Medical Research Center of Obstetrics, Gynecology and Perinatology</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>15</day><month>04</month><year>2021</year></pub-date><volume>0</volume><issue>3</issue><fpage>89</fpage><lpage>97</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Иванов И.А., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Иванов И.А.</copyright-holder><copyright-holder xml:lang="en">Ivanov I.A.</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.med-sovet.pro/jour/article/view/6078">https://www.med-sovet.pro/jour/article/view/6078</self-uri><abstract><p>Широко известно, что функционирование желтого тела критически важно для нормального течения лютеиновой фазы, определяющей имплантацию эмбриона и прогрессирование беременности на малых сроках. Недостаточность лютеиновой фазы, связанная с патологией секреции прогестерона желтым телом, рассматривается как значимый фактор бесплодия и ранних потерь беременности как в естественном цикле, так и в рамках программ вспомогательных репродуктивных технологий. Однако в многочисленных исследованиях были представлены достаточно противоречивые сведения о роли НЛФ в патогенезе бесплодия и невынашивании беременности, о диагностике, методах и эффективности терапии. В представленном обзоре проведено обобщение имеющихся данных о физиологии желтого тела и функциях прогестерона, механизмах формирования НЛФ в естественном цикле и в рамках проведения программ ЭКО. В основе формирования НЛФ лежит дисрегуляция гипоталамо-гипофизарно-яичниковой оси, приводящая к аномальной секреции ФСГ, ЛГ, нарушениям овуляции, лютеинизации и преждевременному лютеолизу. Наиболее значимой проблемой при изучении НЛФ является отсутствие достоверных и воспроизводимых методов ее верификации. Рассмотрена методология и причины неточности основных методов диагностики НЛФ, включая длительность лютеиновой фазы, уровня секреции прогестерона, биопсии эндометрия. НЛФ является важным фактором репродуктивных неудач при проведении ЭКО, что обусловлено подавлением физиологической секреции ФСГ и ЛГ и требует обязательной гормональной поддержки прогестероном в лютеиновую фазу цикла. В настоящее время трудно судить о роли НЛФ в невынашивании беременности, тем не менее эмпирическая терапия прогестагенами может увеличивать частоту живорождений у женщин с привычным невынашиванием. Достоверных данных о роли НЛФ и эффективности прогестероновой поддержки у пациенток с идиопатическим бесплодием недостаточно, вследствие чего диагностика и терапия данного состояния не рекомендуется.</p></abstract><trans-abstract xml:lang="en"><p>It is well known that corpus luteum normal functioning is crucial for the luteal phase, which determines the embryo implantation and the progression of pregnancy. Luteal phase deficiency (LPD), associated with impaired progesterone secretion by the corpus luteum, is considered as a significant factor of infertility and early pregnancy loss, both in the natural cycle and in assisted reproductive technology (ART) programs. The LPD formation is associated with hypothalamic-pituitary-ovarian axis dysregulation, which leads to abnormal secretion of FSH, LH, ovulation and luteinization disorders, premature luteolysis. The most significant problem in the study of LPD is the lack of reliable and reproducible methods of its verification. This review summarizes the available data on the methods and issues of LPD diagnosing, including the duration of the luteal phase, the level of progesterone secretion, and endometrial biopsy. LPD is an important factor in reproductive failures during IVF, which is caused by suppression of the physiological FSH, LH secretion and requires mandatory progesterone support in the luteal phase of the cycle. It’s hard to define the contribution of LPD to miscarriage, however, empirical progestogen therapy may increase the live births rate in women with recurrent pregnancy loss. Currently, there is no evidence of the LPD role and progesterone support effectiveness in infertility management, so the diagnosis and therapy of LPD among these patients should not be considered.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>недостаточность лютеиновой фазы</kwd><kwd>желтое тело</kwd><kwd>бесплодие</kwd><kwd>привычное невынашивание беременности</kwd><kwd>ЭКО</kwd><kwd>прогестерон</kwd><kwd>дидрогестерон</kwd></kwd-group><kwd-group xml:lang="en"><kwd>luteal phase deficiency</kwd><kwd>corpus luteum</kwd><kwd>infertility</kwd><kwd>recurrent miscarriage</kwd><kwd>IVF</kwd><kwd>progesterone</kwd><kwd>didrogesterone</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">Абубакиров А.Н., Адамян Л.В., Андреева Е.Н., Аншина М.Б., Веюкова М.А., Воронин Е.Е. и др. Женское бесплодие. 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