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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="review-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Kazan medical journal</journal-id><journal-title-group><journal-title xml:lang="en">Kazan medical journal</journal-title><trans-title-group xml:lang="ru"><trans-title>Казанский медицинский журнал</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0368-4814</issn><issn publication-format="electronic">2587-9359</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">112434</article-id><article-id pub-id-type="doi">10.17816/KMJ112434</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Reviews</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Обзоры</subject></subj-group><subj-group subj-group-type="article-type"><subject>Review Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Influence of nutritional status and body mass index of patients on the prognosis and course of chronic obstructive pulmonary disease</article-title><trans-title-group xml:lang="ru"><trans-title>Влияние нутритивного статуса и индекса массы тела пациентов на прогноз и течение хронической обструктивной болезни лёгких</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4750-4364</contrib-id><contrib-id contrib-id-type="spin">9577-9944</contrib-id><name-alternatives><name xml:lang="en"><surname>Prokonich</surname><given-names>Daria A.</given-names></name><name xml:lang="ru"><surname>Проконич</surname><given-names>Дарья Александровна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>M.D., PhD Stud., Assistant, Depart. of Faculty Therapy with a Course of Clinical Pharmaco­logy; Department of Endocrinology, Clinics of Siberian State Medical University</p></bio><bio xml:lang="ru"><p>асс., каф. факультетской терапии с курсом клинической фармакологии, аспирант; врач-эндокринолог, эндокринологическое отд., Клиники СибГМУ</p></bio><email>polyanskaya_darya7@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9011-8720</contrib-id><name-alternatives><name xml:lang="en"><surname>Saprina</surname><given-names>Tatyana V.</given-names></name><name xml:lang="ru"><surname>Саприна</surname><given-names>Татьяна Владимировна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>M.D., D. Sci. (Med.), Prof., Depart. of Faculty Therapy with a Course of Clinical Pharmacology; Head, Endocrinology Depart., Clinics of the Siberian State Medical University</p></bio><bio xml:lang="ru"><p>докт. мед. наук, проф., каф. факультетской терапии с курсом клинической фармакологии; зав. эндокринологическим отделением, Клиники СибГМУ</p></bio><email>tanja.v.saprina@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7699-5492</contrib-id><name-alternatives><name xml:lang="en"><surname>Bukreeva</surname><given-names>Ekaterina B.</given-names></name><name xml:lang="ru"><surname>Букреева</surname><given-names>Екатерина Борисовна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>M.D., D. Sci. (Med.), Prof., Depart. of Propaedeutics of Internal Diseases with a Course of Therapy of the Pediatric Faculty</p></bio><bio xml:lang="ru"><p>докт. мед. наук, проф., каф. пропедевтики внутренних болезней с курсом терапии педиатрического факультета</p></bio><email>kbukreeva@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4802-1340</contrib-id><name-alternatives><name xml:lang="en"><surname>Sadovnikova</surname><given-names>Anna Y.</given-names></name><name xml:lang="ru"><surname>Садовникова</surname><given-names>Анна Юрьевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>student</p></bio><bio xml:lang="ru"><p>студент</p></bio><email>annasdvnkv@list.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1043-0675</contrib-id><name-alternatives><name xml:lang="en"><surname>Chuprunova</surname><given-names>Anastacia K.</given-names></name><name xml:lang="ru"><surname>Чупрунова</surname><given-names>Анастасия Константиновна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>student</p></bio><bio xml:lang="ru"><p>студент</p></bio><email>cupikp081199@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Siberian State Medical University</institution></aff><aff><institution xml:lang="ru">Сибирский государственный медицинский университет</institution></aff></aff-alternatives><pub-date date-type="preprint" iso-8601-date="2023-07-04" publication-format="electronic"><day>04</day><month>07</month><year>2023</year></pub-date><pub-date date-type="pub" iso-8601-date="2023-07-24" publication-format="electronic"><day>24</day><month>07</month><year>2023</year></pub-date><volume>104</volume><issue>4</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>590</fpage><lpage>603</lpage><history><date date-type="received" iso-8601-date="2022-11-08"><day>08</day><month>11</month><year>2022</year></date><date date-type="accepted" iso-8601-date="2023-07-04"><day>04</day><month>07</month><year>2023</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2023, Eco-Vector</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2023, Эко-Вектор</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="en">Eco-Vector</copyright-holder><copyright-holder xml:lang="ru">Эко-Вектор</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/" start_date="2026-07-24"/></permissions><self-uri xlink:href="https://kazanmedjournal.ru/kazanmedj/article/view/112434">https://kazanmedjournal.ru/kazanmedj/article/view/112434</self-uri><abstract xml:lang="en"><p>The problem of the relationship of nutritional status with the risk of development, course features and prognosis of chronic obstructive pulmonary disease is of considerable scientific and practical interest, but remains poorly understood. However, in clinical practice, it is customary to calculate only the body mass index, but this indicator cannot provide a complete characterization of the nutritional status. We have reviewed the data of publications indicating the conditionality of the course of chronic obstructive pulmonary disease by the value of the body mass index, the amount of muscle mass of the body and such parameters of adipose tissue as its distribution in the body, hormonal activity and production of systemic chronic inflammation markers. To assess the dynamics of body mass index and spirometric parameters in patients with chronic obstructive pulmonary disease, 76 publications that were selected by the keywords “COPD”, “BMI” in the Scopus, PubMed, eLibrary databases for 1995–2022, were analyzed. Correlation analysis was carried out using Spearman's test. As a result, there was a trend towards an increase in body mass index in patients with chronic obstructive pulmonary disease in different countries and an improvement in spirographic parameters in a cohort of patients with chronic obstructive pulmonary disease over time. The data of the reviewed studies indicate the presence of a relationship between chronic obstructive pulmonary disease and nutritional status. At the same time, the mechanisms of the relationship between the pathogenesis of chronic obstructive pulmonary disease and adipose tissue dysfunction, as well as the role of adipose tissue and body composition in the course of the disease and its prognosis, have not been sufficiently studied.</p></abstract><trans-abstract xml:lang="ru"><p>Проблема взаимосвязи нутритивного статуса с риском развития, особенностями течения и прогнозом хронической обструктивной болезни лёгких имеет немалый научно-практический интерес, но при этом остаётся малоизученной. Однако в клинической практике принято ограничиваться подсчётом индекса массы тела, но этот показатель не может обеспечить полноценную характеристику нутритивного статуса. Нами рассмотрены данные публикаций, свидетельствующих об обусловленности течения хронической обструктивной болезни лёгких величиной индекса массы тела, количеством мышечной массы тела и такими параметрами жировой ткани, как её распределение в организме, гормональная активность и продукция маркёров системного хронического воспаления. Для оценки динамики индекса массы тела и спирометрических показателей у пациентов с хронической обструктивной болезнью лёгких нами проанализировано 76 публикаций, которые были отобраны по ключевым словам «COPD», «BMI», «ХОБЛ», «ИМТ» в базах данных Scopus, PubMed, eLibrary.Ru за 1995–2022 гг. Был проведён корреляционный анализ с использованием критерия Спирмена. В результате зафиксирована тенденция к увеличению индекса массы тела у пациентов с хронической обструктивной болезнью лёгких в разных странах и улучшению спирографических показателей в когорте пациентов с хронической обструктивной болезнью лёгких с течением времени. Данные рассмотренных исследований указывают на наличие взаимосвязи хронической обструктивной болезни лёгких и нутритивного статуса. При этом недостаточно изучены механизмы взаимосвязи патогенеза хронической обструктивной болезни лёгких и дисфункции жировой ткани, а также роль жировой ткани и композиционного состава тела в течении болезни и её прогноза.</p></trans-abstract><kwd-group xml:lang="en"><kwd>BMI</kwd><kwd>COPD</kwd><kwd>nutritional status</kwd><kwd>body composition</kwd><kwd>review</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>ИМТ</kwd><kwd>ХОБЛ</kwd><kwd>нутритивный статус</kwd><kwd>состав тела</kwd><kwd>обзор</kwd></kwd-group><funding-group><award-group><funding-source><institution-wrap><institution xml:lang="ru">Выполнено при финансовой поддержке ФГБОУ ВО «Сибирский ­государственный медицинский университет» Министерства здравоохранения Российской Федерации в рамках конкурса научно-технических проектов молодых учёных</institution></institution-wrap></funding-source></award-group></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Global Initiative for Chronic Obstructive Lung Disease. 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