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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">rmt</journal-id><journal-title-group><journal-title xml:lang="ru">Общая реаниматология</journal-title><trans-title-group xml:lang="en"><trans-title>General Reanimatology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1813-9779</issn><issn pub-type="epub">2411-7110</issn><publisher><publisher-name>FSBI "SRIGR" RAMS</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.15360/1813-9779-2026-1-2606</article-id><article-id custom-type="elpub" pub-id-type="custom">rmt-2675</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>КЛИНИЧЕСКИЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL STUDIES</subject></subj-group></article-categories><title-group><article-title>Влияние предоперационной подготовки гелий-кислородной смесью на частоту легочных осложнений у пациентов с ХОБЛ и раком легкого</article-title><trans-title-group xml:lang="en"><trans-title>The Effect of Preoperative Preparation with Helium-Oxygen Mixture on the Incidence of Pulmonary Complications in Patients with COPD and Lung Cancer</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0008-5998-9067</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лянгазов</surname><given-names>А.  П. </given-names></name><name name-style="western" xml:lang="en"><surname>Lyangazov</surname><given-names>A. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Алексей Петрович Лянгазов</p><p>107031, г. Москва, ул. Петровка, д. 25, стр. 2 </p></bio><bio xml:lang="en"><p>Alexey P. Lyangazov</p><p>25 Petrovka Str., Bldg. 2, 107031 Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0005-9615-6118</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Габитов</surname><given-names>М.  В. </given-names></name><name name-style="western" xml:lang="en"><surname>Gabitov</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Михаил Валерьевич Габитов</p><p>107031, г. Москва, ул. Петровка, д. 25, стр. 2</p></bio><bio xml:lang="en"><p>Mikhail V. Gabitov</p><p>25 Petrovka Str., Bldg. 2, 107031 Moscow</p></bio><email xlink:type="simple">mgabitov@fnkcrr.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/0000-0002-6747-2833</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Скрипкин</surname><given-names>Ю.  В. </given-names></name><name name-style="western" xml:lang="en"><surname>Skripkin</surname><given-names>Yu. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Юрий Вольдемарович Скрипкин</p><p>129110, г. Москва, ул. Щепкина, д. 61/2</p></bio><bio xml:lang="en"><p>Yuri V. Skripkin</p><p>61/2 Shchepkin Str., 129110 Moscow</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8520-9468</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Молчанов</surname><given-names>И.  В. </given-names></name><name name-style="western" xml:lang="en"><surname>Molchanov</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Игорь Владимирович Молчанов</p><p>107031, г. Москва, ул. Петровка, д. 25, стр. 2</p></bio><bio xml:lang="en"><p>Igor V. Molchanov </p><p>25 Petrovka Str., Bldg. 2, 107031 Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9045-6017</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гребенчиков</surname><given-names>О.  А. </given-names></name><name name-style="western" xml:lang="en"><surname>Grebenchikov</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Олег Александрович Гребенчиков</p><p>107031, г. Москва, ул. Петровка, д. 25, стр. 2</p></bio><bio xml:lang="en"><p>Oleg A. Grebenchikov</p><p>25 Petrovka Str., Bldg. 2, 107031 Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>НИИ общей реаниматологии им. В. А. Неговского Федерального научно-клинического центра реаниматологии и реабилитологии Минобрнауки России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>V. A. Negovsky Research Institute of General Reanimatology, Federal Research and Clinical Center of Intensive Care Medicine and Rehabilitology, Ministry of Education and Science of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Московский областной научно-исследовательский клинический институт им. М. Ф. Владимирского</institution><country>Россия</country></aff><aff xml:lang="en"><institution>M. F. Vladimirsky Moscow Regional Research Clinical Institute</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>16</day><month>02</month><year>2026</year></pub-date><volume>22</volume><issue>1</issue><fpage>4</fpage><lpage>13</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Лянгазов А.П., Габитов М.В., Скрипкин Ю.В., Молчанов И.В., Гребенчиков О.А., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Лянгазов А.П., Габитов М.В., Скрипкин Ю.В., Молчанов И.В., Гребенчиков О.А.</copyright-holder><copyright-holder xml:lang="en">Lyangazov A.P., Gabitov M.V., Skripkin Y.V., Molchanov I.V., Grebenchikov O.A.</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.reanimatology.com/rmt/article/view/2675">https://www.reanimatology.com/rmt/article/view/2675</self-uri><abstract><sec><title>Цель исследования</title><p>Цель исследования. Изучить влияние гелий-кислородной смеси на предикторы послеоперационных легочных осложнений у онкологических больных с хронической обструктивной болезнью легких.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Провели одноцентровое проспективное клиническое исследование с историческим контролем. В исследование включили 208 пациентов, из них 104 в группе, получавших ингаляции гелий-кислородной смесью (70% гелия и 30% кислорода) на протяжении предоперационного периода (группа Не) и 104 в группе исторического контроля (группа К). Учитывая риск систематической ошибки, связанный с конфаундерами, провели анализ соответствия на основе псевдорандомизации в соотношении один к одному для корректировки несбалансированных основных характеристик групп. Для разработки оценок псевдорандомизации использовали логистическую регрессию. Для подбора пар использовали метод ближайшего соседа 1:1, допуск соответствия (калипер) = 0,1. После проведения псевдорандомизации в каждую группу включили по 87 пациентов, с адекватным балансом по всем ковариатам. Для выявления факторов, ассоциированных с риском развития послеоперационных легочных осложнений, провели многофакторный логистический регрессионный анализ.</p></sec><sec><title>Результаты</title><p>Результаты. В группе Не наблюдали статистически значимое улучшение ряда функциональных показателей по сравнению с группой К. Значения показателей ОФВ₁, ФЖЕЛ, модиф. индекса Тиффно в группе Не стали значимо выше (р = 0,0009; р = 0,0115; р = 014, соответственно). Газообменные показатели (PaO₂, PaCO₂, pH, SpO₂) улучшились (р = 0,0006; р = 0,004; р = 0,0097; р = 0,001, соответственно). Показатели тестов на гипоксическую устойчивость также были значимо выше в группе Не (проба Штанге на задержку дыхания после глубокого вдоха, р = 0,016; проба Сабразе (Генча) на задержку дыхания после полного выдоха, р = 0,024). На основании анализа послеоперационных показателей выявили преимущество группы He по ряду критически значимых клинических исходов. На финальном этапе пошагового отбора в модель риска развития послеоперационных легочных осложнений включили три независимых предиктора: SpO₂, пробу Сабразе (Генча) и длительность послеоперационной ИВЛ. Качество модели было высоким: процент правильно классифицированных случаев составил 92,2%, согласие по критерию Хосмера–Лемешоу — р = 0,933, общая значимость модели — р H 0,0001.</p></sec><sec><title>Заключение</title><p>Заключение. Выполнили первое клиническое исследование, которое показало важность предоперационной подготовки с использованием гелий-кислородной смеси у онкологических больных с хронической обструктивной болезнью легких и выявило предикторы легочных осложнений в торакальной хирургии.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim of the study</title><p>Aim of the study. To study the effect of helium-oxygen mixture on predictors of postoperative pulmonary complications in cancer patients with chronic obstructive pulmonary disease (COPD).</p></sec><sec><title>Materials and methods</title><p>Materials and methods. A single-center prospective clinical study with historical control included 208 patients, among them 104 patients received helium-oxygen mixture inhalations (70% helium and 30% oxygen) in the preoperative period (He group) and 104 patients were the historical control group (Ctrl group). Given the risk of bias associated with confounders, we conducted a one-to-one matching analysis based on pseudorandomization to adjust for the unbalanced baseline characteristics of the groups. We used logistic regression to develop the pseudo-randomization estimates. We used the nearest neighbor matching 1:1 with a caliper of 0.1 to achieve better similarity among matched pairs. After pseudo-randomization, we included 87 patients in each group, ensuring adequate balance across all covariates. A multivariate logistic regression analysis was performed to identify factors associated with the risk of postoperative pulmonary complications.</p></sec><sec><title>Results</title><p>Results. In the He group, there was a statistically significant improvement in a number of functional parameters compared to the Ctrl group. FEV1, FVC, mod. Tiffno index values in the He group increased significantly (р = 0,0009; р = 0,0115; р = 014, respectively), gas exchange parameters (PaO₂, PaCO₂, pH, SpO₂) improved (р = 0.0006; р = 0.004; р = 0.0097; р = 0.001, respectively). Hypoxia tolerance tests also showed significantly greater values in the He group (Stange test, р = 0.016; Sabrazes (Gench) post-exhalation breath-holding test, р = 0.024). Analysis of postoperative parameters showed significant advantage of the He group over the control group in terms of critically important clinical outcomes. At the final stage of stepwise selection, three independent predictors were included in the risk model for postoperative pulmonary complications: SpO₂, the breath-holding test, and the duration of postoperative mechanical ventilation. The quality of the model was high, with a correctly classified case rate of 92.2%, a Hosmer–Lemeshow goodness-of-fit statistic of р = 0.933, and a total model significance of p&lt;0.000.</p></sec><sec><title>Conclusion</title><p>Conclusion. We performed the first clinical study that showed the importance of preoperative preparation using a helium-oxygen mixture in cancer patients with chronic obstructive pulmonary disease and identified predictors of pulmonary complications after thoracic surgery.  </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>предикторы легочных осложнений</kwd><kwd>гелий-кислородная смесь</kwd><kwd>гелиокс</kwd><kwd>хроническая обструктивная болезнь легких</kwd><kwd>рак легких</kwd></kwd-group><kwd-group xml:lang="en"><kwd>predictors of pulmonary complications</kwd><kwd>helium-oxygen mixture</kwd><kwd>Heliox</kwd><kwd>chronic obstructive pulmonary disease</kwd><kwd>lung cancer</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">Thandra K. C., Barsouk A., Saginala K., Aluru J. S., Barsouk A. Epidemiology of lung cancer. Contemp Oncol. 2021; 25: 45–52. DOI: 10.5114/wo.2021.103829. 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