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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">ssmu</journal-id><journal-title-group><journal-title xml:lang="ru">Бюллетень сибирской медицины</journal-title><trans-title-group xml:lang="en"><trans-title>Bulletin of Siberian Medicine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1682-0363</issn><issn pub-type="epub">1819-3684</issn><publisher><publisher-name>Siberian State Medical University, the Ministry of Healthcare of the Russian Federation</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20538/1682-0363-2016-5-126-133</article-id><article-id custom-type="elpub" pub-id-type="custom">ssmu-741</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 СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL PAPERS</subject></subj-group></article-categories><title-group><article-title>Функциональное состояние диафрагмы у больных хронической обструктивной болезнью легких на фоне проведения длительной кислородотерапии</article-title><trans-title-group xml:lang="en"><trans-title>Functional state of the diaphragm in patients with chronic obstructive pulmonary disease on long-term oxygen therapy</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>Титова</surname><given-names>О. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Titova</surname><given-names>O. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р мед. наук, профессор, директор НИИ пульмонологии,</p><p>197022, г. Санкт-Петербург, ул. Льва Толстого, 6/8</p></bio><bio xml:lang="en"><p>MD, Professor, Director of Research Institute of Pulmonology,</p><p>6/8, L’va Tolstogo Str., St. Petersburg, 197022</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кузубова</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuzubova</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р мед. наук, зам. директора по научной работе НИИ пульмонологии,</p><p>197022, г. Санкт-Петербург, ул. Льва Толстого, 6/8</p></bio><bio xml:lang="en"><p>MD, Deputy Director for Scientific Work, Research Institute of Pulmonology,</p><p>6/8, L’va Tolstogo Str., St. Petersburg, 197022</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Волчков</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Volchkov</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р мед. наук, профессор, зав. кафедрой анестезиологии и реаниматологии,</p><p>199034, г. Санкт-Петербург, Университетская наб., 7/9</p></bio><bio xml:lang="en"><p>MD, Professor, Head of Anesthesiology and Intensive Care Department,</p><p>7/9, Universitetskaya Nab., St. Petersburg, 199034</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Козырев</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozyrev</surname><given-names>A. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. мед. наук, зав. лабораторией экологической и профессиональной пульмонологии НИИ пульмонологии,</p><p>197022, г. Санкт-Петербург, ул. Льва Толстого, 6/8</p></bio><bio xml:lang="en"><p>MD, Head of the Laboratory of Еnvironmental and Оccupational Рulmonology, Research Institute of Pulmonology,</p><p>6/8, L’va Tolstogo Str., St. Petersburg, 197022</p></bio><email xlink:type="simple">kozyrev@bk.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>Гичкин</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Gichkin</surname><given-names>A. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. мед. наук, зав. лабораторией клинической физиологии кровообращения НИИ пульмонологии,</p><p>197022, г. Санкт-Петербург, ул. Льва Толстого, 6/8</p></bio><bio xml:lang="en"><p>MD, Head of the Laboratory of Сlinical Рhysiology of Вlood Сirculation, Research Institute of Pulmonology,</p><p>6/8, L’va Tolstogo Str., St. Petersburg, 197022</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Склярова</surname><given-names>Д. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Skljarova</surname><given-names>D. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>мл. научный струдник лаборатории интерстициальных заболеваний легких НИИ пульмонологии,</p><p>197022, г. Санкт-Петербург, ул. Льва Толстого, 6/8</p></bio><bio xml:lang="en"><p>Junior Researcher of Laboratory of Interstitial Lung Disease, Research Institute of Pulmonology,</p><p>6/8, L’va Tolstogo Str., St. Petersburg, 197022</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Первый Санкт-Петербургский государственный медицинский университет им. И.П. Павлова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>First Pavlov State Medical University of St. Petersburg</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Санкт-Петербургский государственный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>St. Petersburg State University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2016</year></pub-date><pub-date pub-type="epub"><day>31</day><month>01</month><year>2017</year></pub-date><volume>15</volume><issue>5</issue><fpage>126</fpage><lpage>133</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Титова О.Н., Кузубова Н.А., Волчков В.А., Козырев А.Г., Гичкин А.Ю., Склярова Д.Б., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Титова О.Н., Кузубова Н.А., Волчков В.А., Козырев А.Г., Гичкин А.Ю., Склярова Д.Б.</copyright-holder><copyright-holder xml:lang="en">Titova O.N., Kuzubova N.A., Volchkov V.A., Kozyrev A.G., Gichkin A.Y., Skljarova D.B.</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://bulletin.ssmu.ru/jour/article/view/741">https://bulletin.ssmu.ru/jour/article/view/741</self-uri><abstract><sec><title>Цель исследования</title><p>Цель исследования. Изучить функциональное состояние диафрагмы у больных хронической обструктивной болезнью легких (ХОБЛ), осложнившейся хронической гипоксемией.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. Были обследованы 90 больных ХОБЛ (III–IV стадии по классификации GOLD, 2015), относящихся к группе риска D: 45 больных с хронической гипоксемией и 45 нормоксемичных пациента. Оценивались спирометрические показатели, сатурация кислорода и кислород артериальной крови, одышка по шкале модифицированного вопросника Британского медицинского исследовательского совета (mMRC), количество обострений ХОБЛ. Проводилось ультразвуковое исследование диафрагмы.</p><p>Пациенты обследовались дважды, исходно при поступлении в стационар и через 12 мес. Всем больным с хронической гипоксемией назначали длительную кислородотерапию (ДКТ).</p></sec><sec><title>Результаты</title><p>Результаты. Изучение характеристик больных ХОБЛ показало, что пациенты с гипоксемией отличались от нормоксемичных больных не только более выраженными одышкой и ограничением скорости воздушного потока, но и функциональным состоянием диафрагмы. Назначение ДКТ сопровождалось через 1 год у больных с гипоксемией динамикой функционального состояния диафрагмы (увеличением скорости расслабления мышечной части диафрагмы при спокойном дыхании) и снижением числа обострений ХОБЛ.</p></sec><sec><title>Заключение</title><p>Заключение. Изменение функции диафрагмы может быть одним из механизмов положительного влияния ДКТ на прогноз ХОБЛ, в том числе на число обострений болезни у больных с гипоксемией.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Purpose</title><p>Purpose. To study the functional state of the diaphragm in patients with chronic obstructive pulmonary disease (COPD) complicated by chronic hypoxemia.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. The study included 90 patients with COPD III–IV stages, group D (GOLD, 2015): 45 patients with chronic hypoxemia and 45 normoxemic patients. The following parameters were analyzed: spirometric level, oxygen saturation and arterial blood oxygen, breathlessness (by the Modified British Medical Research Council Questionnaire), rate of COPD exacerbations. Ultrasound examination of the diaphragm was conducted.</p><p>Investigations were carried out twice: at baseline and after 12 months of observation. All patients with chronic hypoxemia were prescribed long-term oxygen therapy (LTOT).</p></sec><sec><title>Results</title><p>Results. The study of functional indicators in COPD patients revealed that the presence of hypoxemia was characterized, as compared with normoxemic patients, not only by more severe breathlessness and airflow limitation, but the alteration of diaphragmatic function. LTOT appointment in hypoxemic patients was accompanied in a year by changes in the functional state of the diaphragm (increase in relaxation rate of the diaphragm during quiet breathing) and a reduction in the number of COPD exacerbations.</p></sec><sec><title>Conclusion</title><p>Conclusion. The shift in diaphragm function could mediate the positive impact of LTOT on COPD prognosis, including the number of COPD exacerbations in patients with hypoxemia. </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>хроническая обструктивная болезнь легких</kwd><kwd>гипоксемия</kwd><kwd>длительная кислородотерапия</kwd><kwd>диафрагма</kwd></kwd-group><kwd-group xml:lang="en"><kwd>chronic obstructive pulmonary disease</kwd><kwd>hypoxemia</kwd><kwd>long-term oxygen therapy</kwd><kwd>diaphragm</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">Heffner J.E. 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