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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">cardiovascular</journal-id><journal-title-group><journal-title xml:lang="ru">Кардиоваскулярная терапия и профилактика</journal-title><trans-title-group xml:lang="en"><trans-title>Cardiovascular Therapy and Prevention</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1728-8800</issn><issn pub-type="epub">2619-0125</issn><publisher><publisher-name>«SILICEA-POLIGRAF» LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.15829/1728-8800-2020-2434</article-id><article-id custom-type="elpub" pub-id-type="custom">cardiovascular-2434</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>ХРОНИЧЕСКАЯ ОБСТРУКТИВНАЯ БОЛЕЗНЬ ЛЕГКИХ</subject></subj-group></article-categories><title-group><article-title>Влияние терапии неактивным витамином Д на эхокардиографические показатели пациентов с хронической обструктивной болезнью легких в сочетании с ранними стадиями хронической болезни почек</article-title><trans-title-group xml:lang="en"><trans-title>The effect of native vitamin D therapy on echocardiographic parameters of patients with chronic obstructive pulmonary disease and early-stage chronic kidney disease</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>Болотова</surname><given-names>Е В</given-names></name><name name-style="western" xml:lang="en"><surname>Bolotova</surname><given-names>E V</given-names></name></name-alternatives><bio xml:lang="ru"><p>Доктор медицинских наук профессор кафедры терапии №1 ФПК и ППС.</p><p>Краснодар</p></bio><bio xml:lang="en"><p>DM, Professor, Department of Therapy № 1 of the Faculty of Advanced Training and Retraining of Specialists.</p><p>Krasnodar</p></bio><email xlink:type="simple">bolotowa_e@mail.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>Трембач</surname><given-names>В В</given-names></name><name name-style="western" xml:lang="en"><surname>Trembach</surname><given-names>V V</given-names></name></name-alternatives><bio xml:lang="ru"><p>Аспирант кафедры терапии № 1 ФПК и ППС, 2врач-эндокринолог.</p><p>Краснодар, Тел.: +7 (918) 471-21-22</p></bio><bio xml:lang="en"><p>Krasnodar</p></bio><email xlink:type="simple">rahill_de_novo@mail.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/0000-0003-2601-7831</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дудникова</surname><given-names>А В</given-names></name><name name-style="western" xml:lang="en"><surname>Dudnikova</surname><given-names>A V</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кандидат медицинских наук, врач-кардиолог консультативно-диагностического отделения Клиники.</p><p>Краснодар</p></bio><bio xml:lang="en"><p>Krasnodar</p></bio><email xlink:type="simple">avdudnikova@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГВОУ ВО “Кубанский государственный медицинский университет” Минздрава России</institution></aff><aff xml:lang="en"><institution>Kuban State Medical University</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГВОУ ВО “Кубанский государственный медицинский университет” Минздрава России;  ГБУЗ “Краевая клиническая больница № 2” Минздрава России</institution></aff><aff xml:lang="en"><institution>Kuban State Medical University; Regional Clinical Hospital №2</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>19</day><month>04</month><year>2020</year></pub-date><volume>19</volume><issue>2</issue><fpage>2434</fpage><lpage>2434</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Болотова Е.В., Трембач В.В., Дудникова А.В., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Болотова Е.В., Трембач В.В., Дудникова А.В.</copyright-holder><copyright-holder xml:lang="en">Bolotova E.V., Trembach V.V., Dudnikova A.V.</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://cardiovascular.elpub.ru/jour/article/view/2434">https://cardiovascular.elpub.ru/jour/article/view/2434</self-uri><abstract><sec><title>Цель</title><p>Цель. Оценка динамики основных эхокардиографических параметров у больных хронической обструктивной болезнью легких (ХОБЛ) в сочетании с ранними стадиями дисфункции почек на фоне лечения препаратами неактивного витамина Д.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. В исследование включено 264 пациента, в основную группу вошли 135 больных ХОБЛ 2-4 степени тяжести (мужчины, средний возраст — 72,2±3,8 лет, средняя длительность болезни — 23,1±3,4 года). Группа контроля — 136 больных ХОБЛ 2-4 степени тяжести, сопоставимых по возрасту и полу. Пациенты основной и контрольной групп были разделены на 4 группы в соответствии со значениями объема форсированного выдоха за 1-ю секунду и уровнем витамина Д. В основной группе был назначен препарат нативного витамина Д по схеме, обеспечивающей поддержание уровня &gt;34,3 нг/мл в течение года, в контрольной — согласно рекомендациям Российской Ассоциации Эндокринологов. Всем пациентам на этапе включения в исследование и после его окончания проводили эхокардиографию.</p></sec><sec><title>Результаты</title><p>Результаты. Во всех подгруппах основной группы выявлено статистически значимое увеличение фракции выброса левого желудочка (p&lt;0,05); у пациентов со среднетяжелым течением ХОБЛ (GOLD 2) и дефицитом витамина Д и тяжелым и крайне тяжелым течением ХОБЛ (GOLD 3,4) и недостаточностью витамина Д основной группы обнаружено статистически значимое уменьшение конечного систолического размера, средних размеров левого предсердия, увеличение показателей ударного объема и ударного индекса, нормализация геометрии левого желудочка (p&lt;0,05). В группе контроля через 12 мес. статистически значимых изменений показателей при вертикальном сечении не выявлено.</p></sec><sec><title>Заключение</title><p>Заключение. На фоне поддержания уровня витамина Д &gt;34,3 нг/мл в течение 12 мес. у пациентов с ХОБЛ в сочетании с ранними стадиями хронической болезни почек выявлено статистически значимое улучшение показателей ремоделирования миокарда, что свидетельствует об улучшении функциональной адаптации и повышении функциональной активности сердечно-сосудистой системы.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. To assess the dynamics of the main echocardiographic parameters in patients with chronic obstructive pulmonary disease (COPD) and early-stage chronic kidney disease (CKD) taking native vitamin D.</p></sec><sec><title>Material and methods</title><p>Material and methods. The study included 264 patients, which were divided into two groups: experimental group (n=135) — patients with stage 2-4 COPD (men, mean age — 72,2±3,8 years, mean disease duration — 23,1±3,4 years); control group (n=136) — patients with stage 2-4 COPD, comparable in age and sex. Patients of both groups were divided into 4 subgroups depending on forced expiratory volume in 1 second and vitamin D levels. In the experimental group, native vitamin D therapy was performed according to regimen that maintains its level &gt;34,3 ng/ml during the year; in the control group — according to the Russian Association of Endocrinologists guidelines. Echocardiography was performed for all patients at the beginning and end of the study.</p></sec><sec><title>Results</title><p>Results. In all subgroups of the experimental group, a statistically significant increase in the left ventricular ejection fraction was revealed (p&lt;0,05); in patients with moderate COPD (GOLD 2) and vitamin D deficiency and patients with severe and very severe COPD (GOLD 3,4) and vitamin D insufficiency of the experimental group, we observed a significant decrease in the end-systolic dimension, average left atrial size and increase in stroke volume and stroke volume index, as well as normalization of the left ventricular geometry (p&lt;0,05). In the control group after 12 months, no significant changes were detected.</p></sec><sec><title>Conclusion</title><p>Conclusion. Maintaining of vitamin D level &gt;34,3 ng/ml for 12 months in patients with COPD and early-stage CKD was associated with a significant improvement in myocardial remodeling. This indicates an improvement in cardiovascular adaptation and function.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>хроническая обструктивная болезнь легких</kwd><kwd>хроническая болезнь почек</kwd><kwd>витамин Д</kwd><kwd>фракция выброса левого желудочка</kwd><kwd>ремоделирование миокарда</kwd></kwd-group><kwd-group xml:lang="en"><kwd>chronic obstructive pulmonary disease</kwd><kwd>chronic kidney disease</kwd><kwd>vitamin D</kwd><kwd>left ventricular ejection fraction</kwd><kwd>myocardial remodeling</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Регистрационный номер исследования: DRKS00017846</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Global Strategy for the Diagnosis, Management and Prevention of COPD, Global Initiative for Chronic Obstructive Lung Disease. 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