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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">pulmo</journal-id><journal-title-group><journal-title xml:lang="ru">Пульмонология</journal-title><trans-title-group xml:lang="en"><trans-title>PULMONOLOGIYA</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0869-0189</issn><issn pub-type="epub">2541-9617</issn><publisher><publisher-name>Scientific and Practical Journal “PULMONOLOGIYA” LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18093/0869-0189-2020-30-6-805-811</article-id><article-id custom-type="elpub" pub-id-type="custom">pulmo-2216</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>КЛИНИЧЕСКАЯ ФАРМАКОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL PHARMACOLOGY</subject></subj-group></article-categories><title-group><article-title>Ограничения инспираторного потока у пациентов с хронической обструктивной болезнью легких: важность оценки в клинической практике. Заключение Совета экспертов</article-title><trans-title-group xml:lang="en"><trans-title>Suboptimal peak inspiratory flow rate in COPD patients: the importance of assessment in clinical practice. Expert Council Consensus</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4044-674X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Айсанов</surname><given-names>З. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Aisanov</surname><given-names>Z. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Айсанов Заурбек Рамазанович - доктор медицинских наук, профессор кафедры пульмонологии.</p><p>117997, Москва, ул. Островитянова, 1; тел.: (495) 965-34-66</p></bio><bio xml:lang="en"><p>Zaurbek R. Aisanov - Doctor of Medicine, Professor, Department of Pulmonology.</p><p>Ul. Ostrovityanova 1, Moscow, 117997; tel.: (495) 965-34-66 </p></bio><email xlink:type="simple">aisanov@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/0000-0002-5671-3478</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Архипов</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Arkhipov</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Архипов Владимир Владимирович - доктор медицинских наук, профессор кафедры клинической фармакологии и терапии.</p><p>125993, Москва, ул. Баррикадная, 2 / 1, стр. 1; тел.: (499) 252-21-04</p></bio><bio xml:lang="en"><p>Vladimir V. Arkhipov - Doctor of Medicine, Professor, Department of Clinical Pharmacology and Therapy.</p><p>Ul. Barrikadnaya 2/1, Moscow, 123995; tel.: (499) 252-21-04 </p></bio><email xlink:type="simple">arkhipov@gmx.us</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5999-2150</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 - доктор медицинских наук, член-корр. Российской академии наук, профессор, заведующий кафедрой пульмонологии Первый МГМУ им. И.М.Сеченова (Сеченовский Университет), руководитель клинического отдела НИИП аучно-исследовательский институт пульмонологии Федерального медико-биологического агентства.</p><p> </p><p>119991, Москва, ул. Трубецкая, 8, стр. 2; 115682, Москва, Ореховый бульвар, 28; тел.: (495) 708-35-76</p></bio><bio xml:lang="en"><p>Sergey N. Avdeev - Doctor of Medicine, Professor, Corresponding Member of Russian Academy of Sciences, Head of Department of Pulmonology, I.M.Sechenov First Moscow SMU, Healthcare Ministry of Russia (Sechenov University); Head of Clinical Division, FPRI, Federal M BAR.</p><p>Ul. Trubetskaya 8, build. 2, Moscow, 119991; Orekhovyy bul'var 28, Moscow, 115682;tel.: (495) 708-35-76</p></bio><email xlink:type="simple">serg_avdeev@list.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Антонов</surname><given-names>В. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Antonov</surname><given-names>V. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Антонов Владимир Николаевич - доктор медицинских наук, профессор кафедры терапии Института дополнительного профессионального образования.</p><p>454092, Челябинск, Воровского, 64; тел.: (351) 742-66-40</p><p> </p></bio><bio xml:lang="en"><p>Vladimir N. Antonov - Doctor of Medicine, Professor, Department of Therapy.</p><p>Ul. Vorovskogo 64, Chelyabinsk, 454092; tel.: (351) 742-66-40 </p></bio><email xlink:type="simple">ant-vn@yandex.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Демко</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Demko</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Демко Ирина Владимировна - доктор медицинских наук, профессор, заведующая кафедрой внутренних болезней № 2 с курсом постдипломного образования Красноярский ГМУ им. профессора В.Ф.Войно-Ясенецкого, главный внештатный специалист-пульмонолог Сибирского федерального округа.</p><p>660022, Красноярск, ул. Партизана Железняка, 1; тел.: (913) 507-84-08 </p></bio><bio xml:lang="en"><p>Irina V. Demko - Doctor of Medicine, Professor, Head of Department No.2 of Internal Medicine and Postgraduate Physician Training Course, V.F.Voyno-Yasenetskiy Krasnoyarsk State MU, Healthcare Ministry of Russia, Chief Pulmonologist ofSiberian Federal District.</p><p>Ul. Partizana Zheleznyaka 1, Krasnoyarsk, 660022; tel.: (913) 507-84-08 </p></bio><email xlink:type="simple">demko64@mail.ru</email><xref ref-type="aff" rid="aff-5"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Жестков</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhestkov</surname><given-names>А. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Жестков Александр Викторович - доктор медицинских наук, профессор, заведующий кафедрой микробиологии, иммунологии и аллергологии.</p><p>443099, Самара, ул. Чапаевская, 89; тел.: (846) 260-33-61</p></bio><bio xml:lang="en"><p>Aleksandr V. Zhestkov - Doctor of Medicine, Professor, Head of Department of Microbiology, Immunology and Allergology.</p><p> </p><p>Ul. Chapayevskaya 89, Samara, 443099; tel.: (846) 260-33-61 </p></bio><email xlink:type="simple">avzhestkov2015@yandex.ru</email><xref ref-type="aff" rid="aff-6"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зыков</surname><given-names>К. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Zykov</surname><given-names>K. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Зыков Кирилл Алексеевич - доктор медицинских наук, профессор Российской академии наук, заместитель директора по научной и инновационной работе НИИП Федерального медико-биологического агентства, заведующий кафедрой факультетской терапии и профессиональной патологии Московский ГМСУ.</p><p>115682, Москва, Ореховый бульвар, 28; 127473, Москва, ул. Делегатская, 20, стр. 1; тел.: (495) 413-61-50 </p></bio><bio xml:lang="en"><p>Kirill A. Zykov, Doctor of Medicine, Professor, Deputy Director for Academic Affairs and Innovation, Federal Pulmonology Research Institute, Federal Medical and Biological Agency of Russia; Head of Laboratory of Pulmonology, A.I.Evdokimov MSU of Medicine and Dentistry, Healthcare Ministry of Russia.</p><p> </p><p>Orekhovyy bul'var 28, Moscow, 115682; Moscow, ul. Delegatskaya 20, build. 1, Moscow, 127473; tel.: (495) 413-61-50 </p></bio><email xlink:type="simple">kirillaz@inbox.ru</email><xref ref-type="aff" rid="aff-7"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лещенко</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Leshchenko</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лещенко Игорь Викторович — доктор медицинских наук, профессор кафедры фтизиатрии, пульмонологии и торакальной хирургии.</p><p> </p><p>620028, Екатеринбург, ул. Репина, 3; тел.: (343) 246-44-75 </p></bio><bio xml:lang="en"><p>Igor' V. Leshchenko - Doctor of Medicine, Professor, Department of Phthisiology, Pulmonology and Thoracic Surgery.</p><p> </p><p>Ul. Repina 3, Ekaterinburg, 620028; tel.: (343) 246-44-75 </p></bio><email xlink:type="simple">leshchenkoiv@mail.ru</email><xref ref-type="aff" rid="aff-8"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Постникова</surname><given-names>Л. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Postnikova</surname><given-names>L. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Постникова Лариса Борисовна — доктор медицинских наук, профессор кафедры терапии и кардиологии.</p><p> </p><p>603005, Нижний Новгород, пл. Минина и Пожарского, 10 / 1; тел.: (831) 439-09-43 </p></bio><bio xml:lang="en"><p>Larisa B. Postnikova - Doctor of Medicine, Professor, Department of Therapy and Cardiology.</p><p> </p><p>10/1, Minina i Pozharskogo pl., Nizhniy Novgorod, 603950; tel.: (831) 439-09-43 </p></bio><email xlink:type="simple">plbreath@mail.ru</email><xref ref-type="aff" rid="aff-9"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Синопальников</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Sinopal’nikov</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Синопальников Александр Игоревич — доктор медицинских наук, профессор, заведующий кафедрой пульмонологии.</p><p> </p><p>125993, Москва, ул. Баррикадная, 2 / 1, стр. 1; тел.: (499) 728-83-69 </p></bio><bio xml:lang="en"><p>Aleksandr I. Sinopal'nikov - Doctor of Medicine, Professor.</p><p> </p><p>Ul. Barrikadnaya 2/1, Moscow, 123995; tel.: (499) 728-83-69 </p></bio><email xlink:type="simple">aisyn@list.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/0000-0003-4678-3904</contrib-id><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>Титова Ольга Николаевна — доктор медицинских наук, профессор, директор Научно-исследовательского института пульмонологии.</p><p> </p><p>197022, Санкт-Петербург, ул. Льва Толстого, 6-8; тел.: (812) 338-78-40 </p></bio><bio xml:lang="en"><p>Ol'ga N. Titova - Doctor of Medicine, Professor, Director of Pulmonology Research Institute.</p><p>Ul. L'va Tolstogo 6-8, St. Petersburg, 197089; tel.: (812) 338-78-40</p></bio><email xlink:type="simple">titova-on@mail.ru</email><xref ref-type="aff" rid="aff-10"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1908-5601</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шмелев</surname><given-names>Е. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Shmelev</surname><given-names>E I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шмелев Евгений Иванович — доктор медицинских наук, профессор, заведующий отделом дифференциальной диагностики туберкулеза легких и экстракорпоральных методов лечения.</p><p> </p><p> 107564, Москва, Яузская аллея, 2; тел.: (499) 785-90-08</p></bio><bio xml:lang="en"><p>Evgeny I. Shmelev - Doctor of Medicine, Professor, Head of Differential Diagnosis of Pulmonary Tuberculosis and Extracorporeal Methods of Treatment Department.</p><p> </p><p>Yauzskaya alleya 2, Moscow, 107564; tel.: (499) 785-90-08 </p></bio><email xlink:type="simple">eishmelev@mail.ru</email><xref ref-type="aff" rid="aff-11"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шабанов</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shabanov</surname><given-names>E. А.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шабанов Евгений Александрович — кандидат медицинских наук, ассистент кафедры внутренних болезней факультета последипломного образования.</p><p>305041, Курск, ул. К.Маркса, 3, тел.: (910) 210-76-38 </p></bio><bio xml:lang="en"><p>Evgeniy A. Shabanov - Candidate of Medicine, Assistant Lecturer, Department of Internal Diseases, Faculty of Postgraduate Physician Training.</p><p> </p><p>Ul. K.Marksa 3, Kursk, 305041; tel.: (910) 210-76-38 </p></bio><email xlink:type="simple">dr.evgeniy85@mail.ru</email><xref ref-type="aff" rid="aff-12"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования Российский национальный исследовательский медицинский университет имени Н.И.Пирогова Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.I.Pirogov Federal Russian National Research Medical University, Healthcare Ministry of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение дополнительного профессионального образования Российская медицинская академия непрерывного профессионального образования Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Russian Federal Academy of Continued Medical Education, Healthcare Ministry of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Федеральное государственное автономное образовательное учреждение высшего образования Первый Московский государственный медицинский университет имени И.М. Сеченова Министерства здравоохранения Российской Федерации (Сеченовский Университет); Федеральное государственное бюджетное учреждение Научно-исследовательский институт пульмонологии Федерального медико-биологического агентства</institution><country>Россия</country></aff><aff xml:lang="en"><institution>I.M.Sechenov First Moscow State Medical University (Sechenov University), Healthcare Ministry of Russia; Federal Pulmonology Research Institute, Federal Medical and Biological Agency of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования Южно-Уральский государственный медицинский университет Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>South Ural State Medical University, Healthcare Ministry of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования «Красноярский государственный медицинский университет имени профессора В.Ф.Войно-Ясенецкого» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>V.F. Voyno-Yasenetskiy Krasnoyarsk State Medical University, Healthcare Ministry of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-6"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования Самарский государственный медицинский университет Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Samara State Medical University, Healthcare Ministry of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-7"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное учреждение Научно-исследовательский институт пульмонологии Федерального медико-биологического агентства; Федеральное государственное бюджетное образовательное учреждение высшего образования Московский государственный медико-стоматологический университет имени А.И.Евдокимова Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal Pulmonology Research Institute, Federal Medical and Biological Agency of Russia; A.I.Evdokimov Moscow State University of Medicine and Dentistry, Healthcare Ministry of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-8"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования Уральский государственный медицинский университет Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ural Federal State Medical University, Healthcare Ministry of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-9"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования Приволжский исследовательский медицинский университет Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Privolzhsky Research Medical University, Healthcare Ministry of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-10"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования Первый Санкт-Петербургский государственный медицинский университет имени академика И.П.Павлова Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Academician I.P.Pavlov Federal First Saint-Petersburg State Medical University, Healthcare Ministry of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-11"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное научное учреждение Центральный научно-исследовательский институт туберкулеза</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal Central Research Institute of Tuberculosis, Russian Academy of Science</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-12"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования Курский государственный медицинский университет Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kursk State Medical University, Healthcare Ministry of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>23</day><month>12</month><year>2020</year></pub-date><volume>30</volume><issue>6</issue><fpage>805</fpage><lpage>811</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Айсанов З.Р., Архипов В.В., Авдеев С.Н., Антонов В.Н., Демко И.В., Жестков А.В., Зыков К.А., Лещенко И.В., Постникова Л.Б., Синопальников А.И., Титова О.Н., Шмелев Е.И., Шабанов Е.А., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Айсанов З.Р., Архипов В.В., Авдеев С.Н., Антонов В.Н., Демко И.В., Жестков А.В., Зыков К.А., Лещенко И.В., Постникова Л.Б., Синопальников А.И., Титова О.Н., Шмелев Е.И., Шабанов Е.А.</copyright-holder><copyright-holder xml:lang="en">Aisanov Z.R., Arkhipov V.V., Avdeev S.N., Antonov V.N., Demko I.V., Zhestkov А.V., Zykov K.A., Leshchenko I.V., Postnikova L.B., Sinopal’nikov A.I., Titova O.N., Shmelev E.I., Shabanov E.А.</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://journal.pulmonology.ru/pulm/article/view/2216">https://journal.pulmonology.ru/pulm/article/view/2216</self-uri><abstract><p>Фармакотерапия больных хронической обструктивной болезнью легких (ХОБЛ) проводится с использованием ингаляционных устройств, различающихся между собой конструкцией, принципами работы и способами активации, количеством шагов, необходимых для подготовки устройства к использованию, сопротивлением, которое пациент должен преодолеть при ингаляции, и другими характеристиками. Неоптимальный выбор ингаляционного устройства может оказать влияние на клинический исход заболевания, поэтому в руководствах замена ингалятора рассматривается как альтернатива эскалации терапии при неэффективности лечения. При выборе ингаляционного устройства необходимо учитывать ряд клинических особенностей пациента, в т. ч. его способность вызывать усилие вдоха. Поскольку устройства, способные оценивать силу вдоха при различном сопротивлении, в рутинной клинической практике в Российской Федерации отсутствуют, на основании имеющихся данных членами экспертной группы описаны некоторые клинические особенности, которые могут наблюдаться у лиц с субоптимальным потоком вдоха. Окончательный выбор обеспечивался голосованием по методике панели Delphi с учетом мнения каждого эксперта.</p></abstract><trans-abstract xml:lang="en"><p>Pharmacotherapy for patients with chronic obstructive pulmonary disease is administered through various inhalation devices. The inhalers have different designs, principles of operation and activation methods, the number of steps necessary to prepare the device for use, the resistance that the patient has to overcome with inhalation, and many other characteristics. The suboptimal choice of an inhalation device may affect the clinical outcomes of the disease. Therefore, the guidelines consider replacement of the inhaler to be an alternative to escalation of therapy with treatment failure. When choosing an inhalation device, a number of the patient’s clinical features should be considered, including the patient's ability to induce an inspiration effort. Since devices that estimate the force of inspiratory effort at different resistances are not available in Russian Federation for routine clinical practice, the expert group described some clinical features that may be observed in patients with suboptimal inspiratory flow based on the existing data. Their final choice was made by voting according to the Delphi panel method that accounts for the opinion of each expert.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>хроническая обструктивная болезнь легких</kwd><kwd>пиковый инспираторный поток</kwd><kwd>ингаляционные устройства</kwd><kwd>порошковые ингаляторы</kwd><kwd>жидкостный ингалятор</kwd><kwd>техника ингаляции</kwd></kwd-group><kwd-group xml:lang="en"><kwd>chronic obstructive pulmonary disease</kwd><kwd>peak inspiratory flow rate</kwd><kwd>drug delivery systems</kwd><kwd>dry-powder inhaler</kwd><kwd>soft mist inhaler</kwd><kwd>inhalation technique</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Публикация осуществлена при финансовой поддержке ООО «Берингер Ингельхайм». ООО «Берингер Ингельхайм» не несет ответственности за содержание статьи. Мнение ООО «Берингер Ингельхайм» может отличаться от мнения авторов статьи и редакции</funding-statement><funding-statement xml:lang="en">The publication has been prepared with the financial support by “Boehringer Ingelheim” LLC company. The company is not responsible for the content of this article. The author's and the editorial's opinions could differ from the position of the “Boehringer Ingelheim” LLC company</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 Initiative for Chronic Obstructive Lung Disease. Global Strategy for the Diagnosis, Management, and Prevention of Chronic Obstructive Pulmonary Disease. 2020 Report. 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