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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">usfd</journal-id><journal-title-group><journal-title xml:lang="ru">Ультразвуковая и функциональная диагностика</journal-title><trans-title-group xml:lang="en"><trans-title>Ultrasound &amp; Functional Diagnostics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1607-0771</issn><issn pub-type="epub">2408-9494</issn><publisher><publisher-name>Vidar Ltd.</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.24835/1607-0771-348</article-id><article-id custom-type="elpub" pub-id-type="custom">usfd-348</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>Ультразвуковая диагностика в акушерстве и гинекологии</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Obstetrics and Gynecology Ultrasound</subject></subj-group></article-categories><title-group><article-title>Гемодинамика матки у беременных I триместра после лечения хронического эндометрита по данным ультразвукового исследования</article-title><trans-title-group xml:lang="en"><trans-title>Uterine hemodynamics in first-trimester pregnant women after treatment of chronic endometritis assessed by ultrasound</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8929-6001</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Озерская</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Ozerskaya</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Озерская Ирина Аркадиевна – доктор мед. наук, профессор, профессор кафедры ультразвуковой диагностики факультета непрерывного медицинского образования медицинского института ФГАОУ ВО “Российский университет дружбы народов имени Патриса Лумумбы (РУДН)” Минобрнауки России, Москваhttps://orcid.org/0000-0001-8929-6001</p></bio><bio xml:lang="en"><p>Irina A. Ozerskaya – MD, Doct. of Sci. (Med.), Professor, Professor of the Department of Ultrasound Diagnostics, Faculty of Continuing Medical Education of the Medical Institute, Peoples' Friendship University of Russia named after Patrice Lumumba (RUDN University), Moscowhttps://orcid.org/0000-0001-8929-6001</p></bio><email xlink:type="simple">ozerskaya_usd@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/0009-0002-7263-1568</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Порховатый</surname><given-names>С. Я.</given-names></name><name name-style="western" xml:lang="en"><surname>Porkhovaty</surname><given-names>S. Ya.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Порховатый Сергей Яковлевич – канд. мед. наук, врач ультразвуковой диагностики ООО “Асклепион”, Москваhttps://orcid.org/0009-0002-7263-1568</p></bio><bio xml:lang="en"><p>Sergey Ya. Porkhovaty – MD, Cand. of Sci. (Med.), Ultrasound diagnostics doctor, LLC “Asklepion”, Moscowhttps://orcid.org/0009-0002-7263-1568</p></bio><email xlink:type="simple">oracul2003@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1198-8187</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Казарян</surname><given-names>Г. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Kazaryan</surname><given-names>G. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Казарян Гаяне Геворковна – канд. мед. наук, заведующая отделением ультразвуковой диагностики ООО “Медскан”, Москваhttps://orcid.org/0000-0002-1198-8187</p></bio><bio xml:lang="en"><p>Gayane G. Kazaryan – MD, Cand. of Sci. (Med.), Head of the department of ultrasound, LLC “Medskan”, Moscowhttps://orcid.org/0000-0002-1198-8187</p></bio><email xlink:type="simple">79165521271@yandex.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0007-5205-2901</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ожогина</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Ozhogina</surname><given-names>E. V</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ожогина Екатерина Викторовна – канд. мед. наук, ведущий репродуктолог Центра репродукции и генетики “Нова клиник”, Москва<ext-link xlink:href="https://orcid.org/0009-0007-5205-2901" ext-link-type="uri">https://orcid.org/0009-0007-5205-2901</ext-link></p></bio><bio xml:lang="en"><p>Ekaterina V. Ozhogina – MD, Cand. of Sci. (Med.), Leading reproductive specialist, Nova Clinic Center for Reproduction and Genetics, Moscow<ext-link xlink:href="https://orcid.org/0009-0007-5205-2901" ext-link-type="uri">https://orcid.org/0009-0007-5205-2901</ext-link></p></bio><email xlink:type="simple">ozhogina.caterina@yandex.ru</email><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">ФГАОУ ВО “Российский университет дружбы народов имени Патриса Лумумбы (РУДН)” Минобрнауки России<country>Россия</country></aff><aff xml:lang="en">Peoples' Friendship University of Russia named after Patrice Lumumba<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">ООО “Асклепион”<country>Россия</country></aff><aff xml:lang="en">LLC "Asklepion"<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">ООО “Медскан”<country>Россия</country></aff><aff xml:lang="en">LLC "Medskan"<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru">Центр репродукции и генетики “Нова Клиник”<country>Россия</country></aff><aff xml:lang="en">Nova Clinic Center for Reproduction and Genetics<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>28</day><month>03</month><year>2026</year></pub-date><volume>32</volume><issue>1</issue><fpage>13</fpage><lpage>27</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Озерская И.А., Порховатый С.Я., Казарян Г.Г., Ожогина Е.В., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Озерская И.А., Порховатый С.Я., Казарян Г.Г., Ожогина Е.В.</copyright-holder><copyright-holder xml:lang="en">Ozerskaya I.A., Porkhovaty S.Y., Kazaryan G.G., Ozhogina E.V.</copyright-holder><license 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://usfd.vidar.ru/jour/article/view/348">https://usfd.vidar.ru/jour/article/view/348</self-uri><abstract><sec><title>Цель исследования</title><p>Цель исследования: оценить кровоток в маточных артериях в I триместре беременности у женщин, перенесших хронический эндометрит (ХЭ) в анамнезе.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. Проведен ретроспективный анализ 331 беременной женщины, у которых в анамнезе был диагностирован ХЭ и прошедших комплексное лечение (основная группа). Контрольную группу составили 219 беременных без указания на воспалительный процесс эндометрия. Оценивались допплерометрические параметры кровотока маточных артерий с расчетом индекса артериальной перфузии (ИАП) в сроки 5–7+6; 8–10+6 и 11–13+6 нед беременности.</p></sec><sec><title>Результаты</title><p>Результаты. После лечения ХЭ отмечалось отсутствие увеличения скоростей кровотока между 5–7+6 и 8–10+6 нед беременности, но к 11–13+6 нед скорости существенно возрастали (p &lt; 0,05). В основной группе от 5-й до 11-й недели снижения PI и RI не наблюдалось, но после 11 нед данные обоих индексов в группах практически сравнялись. ИАП матки у женщин, прошедших лечение ХЭ, между 5-й и 11-й неделями беременности статистически значимо снижался, при этом он оказался ниже, чем в группе контроля (p &lt; 0,05). При обследовании этих пациенток в сроке I скрининга ИАП существенно повысился, однако его показатели были ниже, чем у женщин контрольной группы. В сроке 5–7+6 нед беременности риск осложнений и неблагоприятного исхода в основной группе составил 3,52 (95% ДИ 0,82–15,09), в 8–10+6 нед – 4,50 (95% ДИ 0,59–34,08) и в 11–13+6 нед – 1,49 (95% ДИ 0,58–3,84).</p></sec><sec><title>Заключение</title><p>Заключение. Исследование кровотока в маточных артериях дает основание полагать о нарушении процесса плацентации среди женщин с ХЭ в анамнезе, что может приводить к неблагоприятным исходам беременности.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Objective</title><p>Objective: To evaluate uterine artery blood flow during the first trimester of pregnancy in women with a history of chronic endometritis (CE).</p></sec><sec><title>Materials and Methods</title><p>Materials and Methods. A retrospective analysis included 331 pregnant women with previously diagnosed and treated CE. The control group comprised 219 pregnant women with no  history of endometrial inflammation. Doppler parameters of uterine artery blood flow were assessed, including the calculation of the uterine arterial perfusion index (UAPI), at 5–7+6, 8–10+6, and 11–13+6 weeks of gestation.</p></sec><sec><title>Results</title><p>Results. Following CE treatment, no significant increase in blood flow velocities was observed between 5–7+6 and 8–10+6 weeks of gestation; however, a significant increase occurred by 11–13+6 weeks (p &lt; 0.05). In the study group, no decrease in pulsatility index (PI) and resistance index (RI) was observed from week 5 to week 11, but values in both groups became comparable after 11 weeks. Between 5 and 11 weeks of gestation, the UAPI significantly decreased in the CE group and was lower than in controls (p &lt; 0.05). In these patients UAPI increased significantly on first-trimester screening, but remained lower than in the control group. The relative risk of adverse pregnancy outcomes in the CE group was: 3.52 (95% CI: 0.82–15.09) at 5–7+6 weeks, 4.50 (95% CI: 0.59–34.08) at 8–10+6 weeks and 1.49 (95% CI: 0.58–3.84) at 11–13+6 weeks.</p></sec><sec><title>Conclusion</title><p>Conclusion. Abnormal uterine artery blood flow patterns in women with prior CE may indicate impaired placentation, potentially contributing to adverse pregnancy outcomes.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>ультразвуковая диагностика</kwd><kwd>беременность</kwd><kwd>хронический эндометрит</kwd><kwd>кровоснабжение матки</kwd></kwd-group><kwd-group xml:lang="en"><kwd>ultrasound</kwd><kwd>pregnancy</kwd><kwd>chronic endometritis</kwd><kwd>uterine blood supply</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">Ордиянц И.М., Коган Е.А., Барабашева С.С. Саногенез против патогенеза. 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