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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">problendo</journal-id><journal-title-group><journal-title xml:lang="ru">Проблемы Эндокринологии</journal-title><trans-title-group xml:lang="en"><trans-title>Problems of Endocrinology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0375-9660</issn><issn pub-type="epub">2308-1430</issn><publisher><publisher-name>Endocrinology Research Centre</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.14341/probl12687</article-id><article-id custom-type="elpub" pub-id-type="custom">problendo-12687</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>Репродуктивная эндокринология</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Reproductive Endocrinology</subject></subj-group></article-categories><title-group><article-title>Диагностика и лечение субклинического гипотиреоза при планировании и во время беременности: современный подход к проблеме</article-title><trans-title-group xml:lang="en"><trans-title>Diagnostic and treatment of subclinical hypothyroidism in pregnant and planning pregnancy patients: modern view of the problem</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5225-6054</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шилова</surname><given-names>Е. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Shilova</surname><given-names>E. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шилова Екатерина Сергеевна.199034, Санкт-Петербург, Менделеевская линия, д. 3.eLibrary SPIN: 9703-5970</p></bio><bio xml:lang="en"><p>Ekaterina S. Shilova.199034, St. Petersburg, Mendeleyevskaya Line, 3.eLibrary SPIN: 9703-5970</p></bio><email xlink:type="simple">katia.shilova@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0835-6741</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Боровик</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Borovik</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Боровик Наталья Викторовна – кандидат медицинских наук.Санкт-Петербург.eLibrary SPIN: 9010-7276</p></bio><bio xml:lang="en"><p>Natalya V. Borovik - MD, PhD.St. Petersburg.eLibrary SPIN: 9010-7276</p></bio><email xlink:type="simple">borovik1970@yandex.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3697-7791</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Попова</surname><given-names>П. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Popova</surname><given-names>P. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Попова Полина Викторовна - кандидат медицинских наук.Санкт-Петербург.eLibrary SPIN: 1150-3432</p></bio><bio xml:lang="en"><p>Polina V. Popova - MD, PhD.St. Petersburg.eLibrary SPIN: 1150-3432</p></bio><email xlink:type="simple">pvpopova@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/0000-0002-6551-4147</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ярмолинская</surname><given-names>М. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Yarmolinskaya</surname><given-names>M. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ярмолинская Мария Игоревна – доктор медицинских наук, профессор.Санкт-Петербург.eLibrary SPIN: 3686-3605</p></bio><bio xml:lang="en"><p>Maria I. Yarmolinskaya - MD, PhD, Professor.St. Petersburg.eLibrary SPIN: 3686-3605</p></bio><email xlink:type="simple">m.yarmolinskaya@gmail.com</email><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Научно-исследовательский институт акушерства, гинекологии и репродуктологии им. Д.О. Отта; Национальный медицинский исследовательский центр им. В.А. Алмазова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Institute of Obstetrics, Gynecology, and Reproductology named after D.O. Ott; Almazov National Medical Research Center</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Научно-исследовательский институт акушерства, гинекологии и репродуктологии им. Д.О. Отта</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Institute of Obstetrics, Gynecology, and Reproductology named after D.O. Ott</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Национальный медицинский исследовательский центр им. В.А. Алмазова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Almazov National Medical Research Center</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Научно-исследовательский институт акушерства, гинекологии и репродуктологии им. Д.О. Отта; Северо-Западный государственный медицинский университет им. И.И. Мечникова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Institute of Obstetrics, Gynecology, and Reproductology named after D.O. Ott;&#13;
North-Western State Medical University named after I.I. Mechnikov</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>30</day><month>12</month><year>2020</year></pub-date><volume>66</volume><issue>6</issue><fpage>65</fpage><lpage>73</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шилова Е.С., Боровик Н.В., Попова П.В., Ярмолинская М.И., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Шилова Е.С., Боровик Н.В., Попова П.В., Ярмолинская М.И.</copyright-holder><copyright-holder xml:lang="en">Shilova E.S., Borovik N.V., Popova P.V., Yarmolinskaya M.I.</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.probl-endojournals.ru/jour/article/view/12687">https://www.probl-endojournals.ru/jour/article/view/12687</self-uri><abstract><p>В настоящее время в России и в мире отсутствует единый подход к диагностике и лечению субклинического гипотиреоза (СГТ) при планировании и во время беременности. Обусловлено это отличиями в референсных значениях тиреотропного гормона (ТТГ) для различных популяций и сроков беременности, влиянием маркеров аутоиммунного процесса в щитовидной железе (ЩЖ) на риски осложнений беременности, укоренившимся в России представлением о фиксированных нормах ТТГ во время беременности, предложенных Американской тиреоидологической ассоциацией (АТА) в 2011 и Европейской тиреоидологической ассоциацией (ЕТА) в 2014 гг., а также с отсутствием до недавнего времени Российских клинических рекомендаций по данному вопросу. Свой вклад вносит и мультидисциплинарный подход к таким больным, включающий наблюдение врачами нескольких специальностей — гинекологом, эндокринологом и, во многих случаях, репродуктологом, у каждого из которых может оказаться свое представление о целевых показателях тиреоидных гормонов для данной ­пациентки. Как следствие, имеет место проблема отсутствия единого подхода к терапии СГТ во время беременности в различных медицинских учреждениях, избыточной лекарственной, финансовой и психологической нагрузки на беременных. Согласно последним рекомендациям АТА 2017 г. и проекту российских клинических рекомендаций по лечению ­гипотиреоза 2019 г., решение вопроса о терапии левотироксином при СГТ во время беременности во многих случаях остается на усмотрение лечащего врача. В данном обзоре систематизируется накопленный к настоящему времени научный и клинический опыт, который позволит специалистам, встречающимся с проблемами СГТ во время беременности, принять решение о диагностике и терапии данного заболевания, основываясь на принципах доказательной медицины.</p></abstract><trans-abstract xml:lang="en"><p>There is no universal diagnostic and treatment strategy of subclinical hypothyroidism (SHT) in pregnant women and those who are planning pregnancy due to differences in population-specific and trimester-specific thyroid-stimulating hormone (TSH) reference values, influence of thyroid autoimmunity markers on pregnancy outcomes, adherence to fixed universal cutoff concentrations TSH in Russia and multidisciplinary team care with different treatment opinions involving. An absence of universal approach to SHT leads to excess treatment, financial and psychological burden on pregnant women.Up to American Thyroid Association (ATA) Guidelines 2017 and project of Clinical Guidelines of Russian Association of Endocrinologists 2019 a treatment strategy of SHT should be left up to the endocrinologist to choose. In our paper we systematize global scientific and clinical experience of planning and management pregnancies with SHT to help physicians to choose treatment option based on principals of evidence-based medicine.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>субклинический гипотиреоз</kwd><kwd>тиреотропный гормон</kwd><kwd>беременность</kwd><kwd>тироксин</kwd></kwd-group><kwd-group xml:lang="en"><kwd>subclinical hypothyroidism</kwd><kwd>thyroid-stimulating hormone</kwd><kwd>thyroxin</kwd><kwd>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">Lazarus J, Brown RS, Daumerie C et al. 2014 European thyroid association guidelines for the management of subclinical hypothyroidism in pregnancy and in children. 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