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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">medsovet</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинский Совет</journal-title><trans-title-group xml:lang="en"><trans-title>Meditsinskiy sovet = Medical Council</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2079-701X</issn><issn pub-type="epub">2658-5790</issn><publisher><publisher-name>REMEDIUM GROUP Ltd.</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21518/ms2026-202</article-id><article-id custom-type="elpub" pub-id-type="custom">medsovet-10255</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>ИНТЕРСТИЦИАЛЬНЫЕ БОЛЕЗНИ ЛЕГКИХ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>INTERSTITIAL LUNG DISEASE</subject></subj-group></article-categories><title-group><article-title>Клинико-функциональные предикторы легочной гипертензии у пациентов с идиопатическим легочным фиброзом</article-title><trans-title-group xml:lang="en"><trans-title>Clinical and functional predictors of pulmonary hypertension in patients with idiopathic pulmonary fibrosis</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1733-6638</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Прошкина</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Proshkina</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Прошкина Анна Александровна - ассистент кафедры пульмонологии Института клинической медицины имени Н.В. Склифосовского, врач-пульмонолог пульмонологического отделения Университетской клинической больницы №4, Первый МГМУ имени И.М. Сеченова (Сеченовский Университет).</p><p>119048, Москва, ул. Трубецкая, д. 8, стр. 2</p></bio><bio xml:lang="en"><p>Anna A. Proshkina - Assistant, Pulmonology Department, Sklifosovsky Institute of Clinical Medicine, Pulmonologist, Pulmonology Department, University Clinical Hospital No. 4.</p><p>8, Bldg. 2, Trubetskaya St., Moscow, 119048</p></bio><email xlink:type="simple">proshkina_a_a@staff.sechenov.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9357-4924</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Царева</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Tsareva</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Царева Наталья Анатольевна - к.м.н., доцент кафедры пульмонологии Института клинической медицины имени Н.В. Склифосовского, Первый МГМУ имени И.М. Сеченова (Сеченовский Университет).</p><p>119048, Москва, ул. Трубецкая, д. 8, стр. 2</p></bio><bio xml:lang="en"><p>Natalia A. Tsareva - Cand. Sci. (Med.), Associate Professor, Department of Pulmonology, Sklifosovsky Institute of Clinical Medicine.</p><p>8, Bldg. 2, Trubetskaya St., Moscow, 119048</p></bio><email xlink:type="simple">n_tsareva@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9509-0867</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Неклюдова</surname><given-names>Г. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Nekludova</surname><given-names>G. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Неклюдова Галина Васильевна - д.м.н., профессор, профессор кафедры пульмонологии, Первый МГМУ имени И.М. Сеченова (Сеченовский Университет); ведущий научный сотрудник лаборатории функциональных и ультразвуковых методов исследования, Научно-исследовательский институт пульмонологии Федерального медико-биологического агентства;</p><p>119048, Москва, ул. Трубецкая, д. 8, стр. 2; 115682, Москва, Ореховый бульвар, д. 28, стр. 10</p></bio><bio xml:lang="en"><p>Galina V. Nekludova - Dr. Sci. (Med.), Professor, Professor of the Department of Pulmonology, Sklifosovsky Institute of Clinical Medicine, Sechenov First MSMU (Sechenov University); Leading Researcher, Laboratory of Functional and Ultrasound Research Methods, RI for Pulmonology of the Federal Medical Biological Agency;</p><p>8, Bldg. 2, Trubetskaya St., Moscow, 119048; 28, Bldg. 10, Orekhovy Boulevard, Moscow, 115682</p></bio><email xlink:type="simple">nekludova_gala@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/0000-0003-0249-4238</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Атаман</surname><given-names>К. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Ataman</surname><given-names>K. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Атаман Кирилл Сергеевич - ассистент кафедры пульмонологии Института клинической медицины имени Н.В. Склифосовского, врач-пульмонолог пульмонологического отделения Университетской клинической больницы № 4.</p><p>119048, Москва, ул. Трубецкая, д. 8, стр. 2</p></bio><bio xml:lang="en"><p>Kirill S. Ataman - Assistant, Pulmonology Department, Sklifosovsky Institute of Clinical Medicine, Pulmonologist, Pulmonology Department, University Clinical Hospital No. 4.</p><p>8, Bldg. 2, Trubetskaya St., Moscow, 119048</p></bio><email xlink:type="simple">kiataman@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0009-1588-8798</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Жукова</surname><given-names>Д. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhukova</surname><given-names>D. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Жукова Дарья Олеговна - врач-пульмонолог пульмонологического отделения Университетской клинической больницы №4.</p><p>119048, Москва, ул. Трубецкая, д. 8, стр. 2</p></bio><bio xml:lang="en"><p>Daria O. Zhukova - Pulmonologist, Pulmonology Department, University Clinical Hospital No. 4.</p><p>8, Bldg. 2, Trubetskaya St., Moscow, 119048</p></bio><email xlink:type="simple">dariazhukova0104@gmail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3174-5000</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мержоева</surname><given-names>З. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Merzhoeva</surname><given-names>Z. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мержоева Замира Магомедовна - к.м.н., доцент кафедры пульмонологии Института клинической медицины имени Н.В. Склифосовского.</p><p>119048, Москва, ул. Трубецкая, д. 8, стр. 2</p></bio><bio xml:lang="en"><p>Zamira M. Merzhoeva - Cand. Sci. (Med.), Associate Professor, Department of Pulmonology, Sklifosovsky Institute of Clinical Medicine.</p><p>8, Bldg. 2, Trubetskaya St., Moscow, 119048</p></bio><email xlink:type="simple">zamira.merzhoeva@bk.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9928-926X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гайнитдинова</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Gaynitdinova</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гайнитдинова Вилия Вилевна - д.м.н., профессор кафедры пульмонологии Института клинической медицины имени Н.В. Склифосовского.</p><p>119048, Москва, ул. Трубецкая, д. 8, стр. 2</p></bio><bio xml:lang="en"><p>Viliya V. Gaynitdinova - Dr. Sci. (Med.), Professor of Pulmonology Department, Sklifosovsky Institute of Clinical Medicine.</p><p>8, Bldg. 2, Trubetskaya St., Moscow, 119048</p></bio><email xlink:type="simple">ivv_08@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5999-2150</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Авдеев</surname><given-names>С. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Avdeev</surname><given-names>S. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Авдеев Сергей Николаевич - академик РАН, д.м.н., профессор, директор Национального медицинского исследовательского центра по профилю «Пульмонология»; заведующий кафедрой пульмонологии Института клинической медицины имени Н.В. Склифосовского, Первый МГМУ имени И.М. Сеченова (Сеченовский Университет); руководитель клинического отдела, Научно-исследовательский институт пульмонологии Федерального медико-биологического агентства;</p><p>119048, Москва, ул. Трубецкая, д. 8, стр. 2; 115682, Москва, Ореховый бульвар, д. 28, стр. 10</p></bio><bio xml:lang="en"><p>Sergey N. Avdeev - Acad. RAS, Dr. Sci. (Med.), Professor, Director of the National Medical Research Center for Pulmonology; Head of the Department of Pulmonology, Sklifosovsky Institute of Clinical Medicine, Sechenov First MSMU (Sechenov University); Head of Clinical Department, Research Institute for Pulmonology of the Federal Medical Biological Agency.</p><p>8, Bldg. 2, Trubetskaya St., Moscow, 119048; 28, Bldg. 10, Orekhovy Boulevard, Moscow, 115682</p></bio><email xlink:type="simple">serg_avdeev@list.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Первый Московский государственный медицинский университет имени И.М. Сеченова (Сеченовский Университет)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Sechenov First Moscow State Medical University (Sechenov University)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Первый Московский государственный медицинский университет имени И.М. Сеченова (Сеченовский Университет); Научно-исследовательский институт пульмонологии Федерального медико-биологического агентства</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Sechenov First Moscow State Medical University (Sechenov University); Research Institute for Pulmonology of the Federal Medical Biological Agency</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>14</day><month>07</month><year>2026</year></pub-date><volume>0</volume><issue>9</issue><fpage>113</fpage><lpage>122</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Прошкина А.А., Царева Н.А., Неклюдова Г.В., Атаман К.С., Жукова Д.О., Мержоева З.М., Гайнитдинова В.В., Авдеев С.Н., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Прошкина А.А., Царева Н.А., Неклюдова Г.В., Атаман К.С., Жукова Д.О., Мержоева З.М., Гайнитдинова В.В., Авдеев С.Н.</copyright-holder><copyright-holder xml:lang="en">Proshkina A.A., Tsareva N.A., Nekludova G.V., Ataman K.S., Zhukova D.O., Merzhoeva Z.M., Gaynitdinova V.V., Avdeev S.N.</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.med-sovet.pro/jour/article/view/10255">https://www.med-sovet.pro/jour/article/view/10255</self-uri><abstract><sec><title>Введение</title><p>Введение. Идиопатический легочный фиброз (ИЛФ) часто осложняется легочной гипертензией (ЛГ), распространенность которой достигает 50–80% среди пациентов, ожидающих трансплантацию легких. При этом точность трансторакальной эхокардиографии как основного скринингового метода ЛГ у пациентов с ИЛФ ограничена, что определяет потребность в простых неинвазивных функциональных тестах для отбора пациентов на углубленное обследование.</p></sec><sec><title>Цель</title><p>Цель. Определить клинико-функциональные предикторы ЛГ у пациентов с ИЛФ.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. В исследование включен 121 пациент с ИЛФ. После эхокардиографии пациенты разделены на 2 группы: без ЛГ (СДЛА &lt; 35 мм рт. ст., n = 35) и с ЛГ (СДЛА ≥ 35 мм рт. ст., n = 86). Проведены сравнительный анализ, ROC-анализ, однофакторная и многофакторная логистическая регрессия.</p></sec><sec><title>Результаты</title><p>Результаты. Группы не различались по возрасту, полу, ИМТ и курению. У пациентов с ЛГ чаще встречались сердечно-сосудистые катастрофы (59 vs 26%, p &lt; 0,001), хроническая сердечная недостаточность (55 vs 23%, p = 0,001), выше были индекс Чарльсона (p = 0,027) и одышка по шкале mMRC (p = 0,022). DLCO абс. была ниже при ЛГ (8,5 vs 10,1 мл/мин/мм рт. ст., p = 0,041). Уровень десатурации в 6МТХ был выше, а SpO₂ после 6МТХ – ниже в группе ЛГ (p = 0,002 и p = 0,001). ROC-анализ: SpO₂ после 6МТХ &lt;84% (специфичность 87,1%, AUC = 0,703), DLCO ≤ 11 мл/мин/мм рт. ст. (чувствительность 78,6%, AUC = 0,628). Однофакторная логистическая регрессия выявила значимые предикторы ЛГ: сердечно-сосудистые катастрофы (ОШ = 4,202), ХСН (ОШ = 4,065), уровень десатурации при 6МТХ (ОШ = 1,192 на 1%), SpO₂ после 6МТХ (ОШ = 0,890), mMRC (ОШ = 2,103), индекс Чарльсона (ОШ = 1,289). В многофакторной регрессионной модели независимым предиктором остался уровень десатурации в 6МТХ (ОШ = 1,190 на 1%; p = 0,009).</p></sec><sec><title>Заключение</title><p>Заключение. У пациентов с ИЛФ ЛГ ассоциирована с коморбидностью, снижением толерантности к нагрузке (десатурацией) и снижением DLCO. Уровень десатурации в 6МТХ является наиболее сильным независимым предиктором ЛГ. Пороговые значения (уровень десатурации &gt;9 %, SpO₂ после нагрузки &lt;84%) могут быть использованы для скрининга.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. Idiopathic pulmonary fibrosis (IPF) is frequently complicated by pulmonary hypertension (PH), the prevalence of which reaches 50–80% among patients awaiting lung transplantation. At the same time, the accuracy of transthoracic echocardiography as the main screening method for PH in patients with IPF is limited, which determines the need for simple non-invasive functional tests to select patients for further in-depth evaluation.</p></sec><sec><title>Aim</title><p>Aim. To determine the clinical and functional predictors of pulmonary hypertension in patients with idiopathic pulmonary fibrosis. Materials and methods. The study included 121 patients with IPF. Based on echocardiography findings, the patients were divided into two groups: without PH (PASP &lt;35 mmHg, n = 35) and with PH (PASP ≥35 mmHg, n = 86). Comparative analysis, ROC analysis, univariate and multivariate logistic regression were performed.</p></sec><sec><title>Results</title><p>Results. The groups did not differ significantly in age, sex, BMI, or smoking status. In patients with PH, cardiovascular events were significantly more frequent (59 vs. 26%, p &lt; 0.001), as was chronic heart failure (55 vs. 23%, p = 0.001). The Charlson Comorbidity Index (p = 0.027) and dyspnea severity according to the mMRC scale (p = 0.022) were higher in the PH group. Absolute DLCO was lower in the PH group (8.5 vs. 10.1 mL/min/mmHg, p = 0.041). The level of desaturation during the 6MWT was higher, and post-6MWT SpO₂ was lower in the PH group (p = 0.002 and p = 0.001, respectively). ROC analysis identified the following cut-off values: post-6MWT SpO₂ &lt;84% (specificity 87.1%, AUC = 0.703) and DLCO ≤11 mL/min/mmHg (sensitivity 78.6%, AUC = 0.628). Univariate logistic regression revealed significant predictors of PH: cardiovascular events (OR = 4.202), CHF (OR = 4.065), desaturation level during 6MWT (OR = 1.192 per 1%), post-6MWT SpO₂ (OR = 0.890), mMRC score (OR = 2.103), and Charlson Comorbidity Index (OR = 1.289). In the multivariate regression model, the level of desaturation during the 6MWT remained an independent predictor (OR = 1.190 per 1%; p = 0.009).</p></sec><sec><title>Conclusion</title><p>Conclusion. In patients with IPF, pulmonary hypertension is associated with comorbidity burden, reduced exercise tolerance (desaturation), and decreased DLCO. The degree of desaturation during the 6MWT is the strongest independent predictor of PH. The identified threshold values (desaturation &gt;9%, post-6MWT SpO₂ &lt;84%) may be utilized for screening purposes.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>идиопатический легочный фиброз</kwd><kwd>легочная гипертензия</kwd><kwd>тест с 6-минутной ходьбой</kwd><kwd>десатурация</kwd><kwd>длительная кислородотерапия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>idiopathic pulmonary fibrosis</kwd><kwd>pulmonary hypertension</kwd><kwd>6-minute walk test</kwd><kwd>desaturation</kwd><kwd>long-term oxygen therapy</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">Авдеев СН, Айсанов ЗР, Белевский АС, Илькович ММ, Коган ЕА, Мержоева ЗМ и др. Идиопатический легочный фиброз: федеральные клинические рекомендации по диагностике и лечению. 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