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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">mrj</journal-id><journal-title-group><journal-title xml:lang="ru">Современная ревматология</journal-title><trans-title-group xml:lang="en"><trans-title>Modern Rheumatology Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1996-7012</issn><issn pub-type="epub">2310-158X</issn><publisher><publisher-name>IMA-PRESS, LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.14412/1996-7012-2017-4-25-29</article-id><article-id custom-type="elpub" pub-id-type="custom">mrj-792</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>ОРИГИНАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL INVESTIGATIONS</subject></subj-group></article-categories><title-group><article-title>Эндотелиальная дисфункция у больных ревматоидным артритом с коморбидной патологией</article-title><trans-title-group xml:lang="en"><trans-title>Endothelial dysfunction in patients with rheumatoid arthritis and comorbidity</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Князева</surname><given-names>А. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Knyazeva</surname><given-names>A. K.</given-names></name></name-alternatives><email xlink:type="simple">antonina-vifanskaya@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Комарова</surname><given-names>Е. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Komarova</surname><given-names>E. B.</given-names></name></name-alternatives><email xlink:type="simple">antonina-vifanskaya@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Блудова</surname><given-names>Н. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Bludova</surname><given-names>N. G.</given-names></name></name-alternatives><email xlink:type="simple">antonina-vifanskaya@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ГУ «Луганский государственный медицинский университет им. Святителя Луки», Луганск</institution><country>Украина</country></aff><aff xml:lang="en"><institution>Saint Luke Lugansk State Medical University, Lugansk</institution><country>Ukraine</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>06</day><month>01</month><year>2018</year></pub-date><volume>11</volume><issue>4</issue><fpage>25</fpage><lpage>29</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Князева А.К., Комарова Е.Б., Блудова Н.Г., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Князева А.К., Комарова Е.Б., Блудова Н.Г.</copyright-holder><copyright-holder xml:lang="en">Knyazeva A.K., Komarova E.B., Bludova N.G.</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://mrj.ima-press.net/mrj/article/view/792">https://mrj.ima-press.net/mrj/article/view/792</self-uri><abstract><p>Ревматоидный артрит (РА) и субклиническая гипотиреоидная дисфункция (СГТД) имеют тесные патогенетические взаимосвязи, синергизм которых усугубляет клиническое течение и повышает риск развития висцеральных осложнений. Цель исследования – изучить особенности ультразвуковых показателей эндотелиальной дисфункции (ЭД) у больных РА с СГТД. Пациенты и методы. 139 больных РА были разделены на группы: I группа – 48 пациентов с РA, II группа – 91 больной РА в сочетании с СГТД. Выявление ультразвуковых показателей эндотелиальной регуляции сосудистого тонуса проводилось с помощью УЗИ сосудов в соответствии с международным руководством на аппарате ESAOTE MyLAB40. Результаты и обсуждение. Исследование эндотелиальной регуляции сосудистого тонуса установило наличие ЭД у всех обследованных больных РА, которая усиливалась с нарастанием степени активности РА и длительности заболевания. У больных РА с наличием СГТД отмечаются более значимые нарушения ультразвуковых показателей эндотелиальной регуляции сосудистого тонуса и степени ЭД, нарастающие с увеличением длительности и активности заболевания. Раннее выявление и коррекция коморбидной патологии у пациентов с РА будут способствовать снижению сердечно-сосудистого риска и улучшению качества жизни.</p><p> </p></abstract><trans-abstract xml:lang="en"><p>Rheumatoid arthritis (RA) and subclinical hypothyroidism (SHT) have close pathogenetic relationships, the synergism of which worsens the clinical course and increases the risk of visceral complications. Objective: to study the ultrasound parameters of endothelial dysfunction (ED) in patients with RA concurrent with SHT. Patients and methods: 139 patients with RA were divided into two groups: 1) 48 patients with RA; 2) 91 patients with RA concurrent with SHT. The ultrasound parameters of endothelial regulation of vascular tone were determined by intravascular ultrasonography using an ESAOTE MyLAB40 apparatus in accordance with the international guideline. Results and discussion. The study of endothelial regulation of vascular tone established that all the examinees with RA had ED that increased with the higher degree of activity and longer duration of RA. Patients with RA in the presence of SHT had more significant abnormalities in the ultrasound parameters of endothelial regulation of vascular tone and in the degree of ED, which increased with the longer duration and higher activity of the disease. The early detection and correction of comorbidity in patients with RA will reduce cardiovascular risk and improve quality of life.</p><p> </p></trans-abstract><kwd-group xml:lang="ru"><kwd>ревматоидный артрит</kwd><kwd>эндотелиальная дисфункция</kwd><kwd>коморбидность</kwd><kwd>ультразвуковая допплерография</kwd></kwd-group><kwd-group xml:lang="en"><kwd>rheumatoid arthritis</kwd><kwd>endothelial dysfunction</kwd><kwd>comorbidity</kwd><kwd>Doppler ultrasound</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">Гордеев АВ, Галушко ЕА, Насонов ЕЛ. Концепция мультиморбидности в ревматологической практике. Научно-практическая ревматология. 2014;52(4):362-5 [Gordeev AV, Galushko EA, Nasonov EL. The concept of multimorbidity in rheumato-logic practice. 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