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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/ms2025-131</article-id><article-id custom-type="elpub" pub-id-type="custom">medsovet-9033</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>Латентный дефицит железа у беременных</article-title><trans-title-group xml:lang="en"><trans-title>Iron deficiency in women during pregnancy</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8068-0699</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шапошникова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shaposhnikova</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шапошникова Екатерина Викторовна, к.м.н., доцент, доцент кафедры акушерства и гинекологии института последипломного образования</p><p>660022, Красноярск, ул. Партизана Железняка, д. 1</p></bio><bio xml:lang="en"><p>Ekaterina V. Shaposhnikova, Cand. Sci. (Med.), Associate Professor, Associate Professor of Department of Obstetrics and Gynaecology, Institute of Post-Graduate Education</p><p>1, Partizan Zheleznyak St., Krasnoyarsk, 660022</p></bio><email xlink:type="simple">catrinaek@yandex.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/0000-0002-1971-632X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Базина</surname><given-names>М. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Bazina</surname><given-names>M. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Базина Марина Ивановна, д.м.н., доцент, заведующая кафедрой акушерства и гинекологии института последипломного образования</p><p>660022, Красноярск, ул. Партизана Железняка, д. 1</p></bio><bio xml:lang="en"><p>Marina I. Bazina, Dr. Sci. (Med.), Associate Professor, Head of Department of Obstetrics and Gynaecology, Institute of Post-Graduate Education</p><p>1, Partizan Zheleznyak St., Krasnoyarsk, 660022</p></bio><email xlink:type="simple">sonya189@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/0009-0002-7765-9308</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Долгих</surname><given-names>Д. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Dolgih</surname><given-names>D. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Долгих Дарья Дмитриевна, клинический ординатор кафедры акушерства и гинекологии института последипломного образования</p><p>660022, Красноярск, ул. Партизана Железняка, д. 1</p></bio><bio xml:lang="en"><p>Daria D. Dolgih, Clinical Resident of Department of Obstetrics and Gynaecology, Institute of Post-Graduate Education</p><p>1, Partizan Zheleznyak St., Krasnoyarsk, 660022</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Красноярский государственный медицинский университет имени профессора В.Ф. Войно-Ясенецкого</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Krasnoyarsk State Medical University named after Professor V.F. Voino-Yasenetsky</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>26</day><month>04</month><year>2025</year></pub-date><volume>0</volume><issue>4</issue><fpage>137</fpage><lpage>143</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шапошникова Е.В., Базина М.И., Долгих Д.Д., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Шапошникова Е.В., Базина М.И., Долгих Д.Д.</copyright-holder><copyright-holder xml:lang="en">Shaposhnikova E.V., Bazina M.I., Dolgih D.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.med-sovet.pro/jour/article/view/9033">https://www.med-sovet.pro/jour/article/view/9033</self-uri><abstract><sec><title>Введение</title><p>Введение. Высокая распространенность железодефицитных состояний у женщин репродуктивного возраста и, как следствие, в период беременности приводит к формированию гестационных осложнений, негативного влияющих на перинатальные исходы. Рутинный скрининг на выявление латентного дефицита железа (ЛДЖ) путем определения уровня ферритина позволяет сформировать группы риска с целью проведения своевременной коррекции.</p></sec><sec><title>Цель</title><p>Цель. Оценить частоту встречаемости и степень выраженности латентного дефицита железа у беременных в I триместре.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Проведен анализ 401 амбулаторной карты беременных женщин, находившихся под наблюдением в период с января по июнь 2023 г. Основную группу составили 134 пациентки с диагнозом ЛДЖ – 33,4% от общего числа обследованных. Группа сравнения представлена 36 беременными с уровнем сывороточного ферритина 41–60 мкг/л.</p></sec><sec><title>Результаты</title><p>Результаты. Средний возраст и срок беременности пациенток основной и контрольной групп составил 27,9 (6,1) и 28,7 (6,8) года и 10,7 (1,9) и 10,6 (1,8) нед. соответственно. Уровень сывороточного ферритина составил 20,57 ± 8,83 мкг/л у пациенток основной группы и был достоверно ниже в сравнении с группой контроля 49,74 ± 6,96 мкг/л (р = 0,01). Среди пациенток основной группы более 80% имели тяжелый абсолютный дефицит железа (концентрация СФ &lt; 15 мкг/л), выявленный у 29,1% женщин (39/134) и абсолютный дефицит железа (концентрация СФ ≥ 15 – &lt; 30 мкг/л) – 52,9% случаев (71/134). Особенности дальнейшего наблюдения показали, что во II триместре беременности у пациенток с ЛДЖ диагноз ЖДА был выявлен в 2,6 раза чаще – в 31,3% случаев (42/134) по сравнению с группой контроля.</p></sec><sec><title>Выводы</title><p>Выводы. Определение сывороточного ферритина позволяет выявить пациенток с ЛДЖ и своевременно назначить препараты железа в профилактических/лечебных дозах для снижения частоты перинатальных и материнских осложнений.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. In the context of iron deficiency states in women of reproductive age and, as a result during pregnancy, leads to the formation of the gestational complications and negatively perinatal outcomes. The routine screening for the detection of iron deficiency by determining the level of ferritin allows you to formed risk groups in order to carry out timely correction.</p></sec><sec><title>Aim</title><p>Aim. To estimate the level and rate of an iron deficiency state in pregnant women in the first trimester.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. The study included 401 pregnant women under surveillance in the period from January to June 2023. The main group was 134 patients with a diagnosis of iron deficiency – 33.4% of the total number of examined. The comparison group is represented by 36 pregnant women with the level of serum ferritin 41 – 60 ug/l.</p></sec><sec><title>Results</title><p>Results. The mean age and gestation of patients in the main and control groups were 27.9 (6.1) and 28.7 (6.8) years and 10.7 (1.9) and 10.6 (1.8) weeks, respectively. The serum ferritin level was 20.57 ± 8.83 ug/l in the patients of the main group and was significantly lower compared to the control group 49.74 ± 6.96 ug/l (p = 0.01). Among the patients in the main group, more than 80% had severe absolute iron deficiency (SF concentration &lt; 15 ug/l), detected in 29.1% of women (39/134) and absolute iron deficiency (SF concentration ≥ 15 – &lt; 30 ug/l) – 52.9% of cases (71/134). Features of the observation showed that in the 2nd trimester of pregnancy in patients with iron deficiency, the diagnosis of anemia was detected 2.6 times more often – 31.3% (42/134) compared to the control group.</p></sec><sec><title>Conclusions</title><p>Conclusions. Determination of serum ferritin allows to identify patients with iron deficiency and timely prescribe iron preparations in preventive/therapeutic doses to reduce the frequency of perinatal and maternal complications.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>беременность</kwd><kwd>латентный дефицит железа</kwd><kwd>анемия</kwd><kwd>ферритин</kwd><kwd>гемоглобин</kwd></kwd-group><kwd-group xml:lang="en"><kwd>pregnancy</kwd><kwd>iron deficiency</kwd><kwd>anemia</kwd><kwd>ferritin</kwd><kwd>hemoglobin</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">Jung J, Rahman MM, Rahman MS, Swe KT, Islam MR, Rahman MO, Akter S. Effects of hemoglobin levels during pregnancy on adverse maternal and infant outcomes: a systematic review and meta-analysis. 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