<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">10.18093/0869-0189-2023-33-1-52-63</article-id><article-id custom-type="elpub" pub-id-type="custom">pulmo-4262</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 ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL STUDIES</subject></subj-group></article-categories><title-group><article-title>Эффективность и безопасность применения бовгиалуронидазы азоксимера (Лонгидаза) у пациентов  с постковидным синдромом: результаты открытого проспективного контролируемого сравнительного многоцентрового клинического исследования DISSOLVE</article-title><trans-title-group xml:lang="en"><trans-title>Efficacy and safety of bovhyaluronidase azoximer (Longidase) in patients with post-COVID syndrome:  results of an open, prospective, controlled, comparative, multicenter clinical trial DISSOLVE</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6808-5528</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чучалин</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Chuchalin</surname><given-names>A. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чучалин Александр Григорьевич – доктор медицинских наук, профессор, академик Российской академии наук, заведующий кафедрой госпитальной терапии педиатрического факультета, председатель правления Российского респираторного общества.</p><p>117997, Москва, ул. Островитянова, 1; тел.: (499) 780-08-50</p></bio><bio xml:lang="en"><p>Alexander G. Chuchalin - Doctor of Medicine, Professor, Academician of Russian Academy of Sciences, Head of Department of Hospital Internal Medicine, Pediatric Faculty; Chairman of the Executive Board of Russian Respiratory Society.</p><p>Ul. Ostrovityanova 1, Moscow, 117997; tel.: (499) 780-08-50</p></bio><email xlink:type="simple">pulmomoskva@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/0000-0003-4385-9643</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Яблонский</surname><given-names>П. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Yablonskiy</surname><given-names>P. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Яблонский Петр Казимирович – доктор медицинских наук, профессор, директор; Author ID: 196793.</p><p>1036, Санкт-Петербург, Лиговский проспект, 2–4; тел.: (921) 947-98-0519</p></bio><bio xml:lang="en"><p>Piotr K. Yablonskiy - Doctor of Medicine, Professor, Director; Author ID: 196793</p><p>Ligovsky pr. 2/4, Saint-Petersburg, 191036; tel.: (921) 947-98-05</p></bio><email xlink:type="simple">piotr_yablonskii@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/0000-0001-8470-1346</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рубаник</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Rubanik</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Рубаник Тамара Всеволодовна – кандидат медицинских наук, врач-пульмонолог, заведующая отделением.</p><p>194354, Санкт-Петербург, ул. Сикейроса, 10, литер А; тел.: (812) 655-39-39</p></bio><bio xml:lang="en"><p>Tamara V. Rubanik, Сandidate of Medicine, Pulmonologist, Head of Department.</p><p>Ul. Siqueirosа 10, lit. А, Saint-Petersburg, 194354; tel.: (812) 655-39-39</p></bio><email xlink:type="simple">rubanik_tv@mail.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>Чернявская</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Chernyavskaya</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чернявская Ольга Александровна – кандидат медицинских наук, доцент кафедры инфекционных болезней с эпидемиологией и тропической медициной.</p><p>400131, Волгоград, пл. Павших Борцов, 1; тел.: (8442) 35-59-12</p></bio><bio xml:lang="en"><p>Olga A. Chernyavskaya, Сandidate of Medicine, Associate Professor, Department of Infectious Diseases with Epidemiology and Tropical Medicine.</p><p>Pl. Pavshikh Bortsov 1, Volgograd, 400131; tel.: (8442) 35-59-12</p></bio><email xlink:type="simple">chernyavolga@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>Наумов</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Naumov</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Наумов Владимир Владимирович – кандидат медицинских наук, заместитель главного врача по клинико-экспертной работе.</p><p>400065, Волгоград, ул. Ополченская, 40; тел.: (8442) 24-63-06</p></bio><bio xml:lang="en"><p>Vladimir V. Naumov - Сandidate of Medicine, Deputy Chief Physician for Clinical and Expert Work.</p><p>Ul. Opolchenskaya, 40, Volgograd, 400065; tel.: (8442) 24-63-06</p></bio><email xlink:type="simple">kb4@volganet.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>Корнева</surname><given-names>Л. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Korneva</surname><given-names>L. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Корнева Людмила Ивановна – пульмонолог, аллерголог-иммунолог, заведующая консультативно-диагностическим отделением.</p><p>125222, Москва, Уваровский пер., 4; тел.: (495) 122-02-21</p></bio><bio xml:lang="en"><p>Lyudmila I. Korneva - Pulmonologist, Allergist-immunologist, Head of the Consultative and Diagnostic Department.</p><p>Uvarovskiy per. 4, Moscow, 125222; tel.: (495) 122-02-21</p></bio><email xlink:type="simple">gp180@zdrav.mos.ru</email><xref ref-type="aff" rid="aff-6"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6602-5460</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Куделя</surname><given-names>Л. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Kudelуa</surname><given-names>L. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Куделя Любовь Михайловна – доктор медицинских наук, профессор, заведующая пульмонологическим отделением, главный пульмонолог Новосибирской области.</p><p>630087, Новосибирск, ул. Немировича-Данченко, 130; тел.: (383) 315-97-07</p></bio><bio xml:lang="en"><p>Lyubov M. Kudelya - Doctor of Medicine, Professor, Head оf Pulmonology Department, Chief Pulmonologist of the Novosibirsk region</p><p>Ul. Nemirovicha-Danchenko 130, Novosibirsk, 630087; tel.: (383) 315-97-07</p></bio><email xlink:type="simple">oxy80@mail.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>Петухова</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Petukhova</surname><given-names>A. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Петухова Анна Юрьевна – кандидат медицинских наук, врач-пульмонолог, аллерголог-иммунолог, заведующая Городским амбулаторно-консультативным отделением аллергологии и иммунологии.</p><p>620102, Екатеринбург, ул. Серафимы Дерябиной, 34; тел.: (922) 100-98-35</p></bio><bio xml:lang="en"><p>Anna Yu. Petukhova - Candidate of Medicine, Pulmonologist, Allergist-Immunologist, Head of the Department of allergology and Immunology.</p><p>Ul. Serafimy Deryabinoy 34, Ekaterinburg, 620102; tel.: (922) 100-98-35</p></bio><email xlink:type="simple">allergicenter_ekb6@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>Масалкина</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Masalkina</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Масалкина Ольга Владимировна – кандидат медицинских наук, врач-пульмонолог.</p><p>614107, Пермский край, Пермь, ул. Ким, 64; тел.: (342) 260-41-27</p></bio><bio xml:lang="en"><p>Ol’ga V. Masalkina - Сandidate of Medicine, Pulmonologist.</p><p>Ul. Kim 64, Perm’, 614107; tel.: (342) 260-41-27</p></bio><email xlink:type="simple">calllab@medic-group.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>Аргамакова</surname><given-names>Ю. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Argamakova</surname><given-names>Yu. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Аргамакова Юлия Владимировна – врач-пульмонолог.</p><p>454007, Челябинск, пр. Ленина, 3; тел.: (351) 245-07-57</p></bio><bio xml:lang="en"><p>Yuliya V. Argamakova – Pulmonologist.</p><p>Pr. Lenina 3, Chelyabinsk, 454007; tel.: (351) 245-07-57</p></bio><email xlink:type="simple">gkb8@uzag74.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/0000-0002-0877-6554</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Игнатова</surname><given-names>Г. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Ignatova</surname><given-names>G. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Игнатова Галина Львовна – доктор медицинских наук, профессор, заведующая кафедрой терапии Института дополнительного профессионального образования; главный внештатный специалист пульмонолог Уральского федерального округа.</p><p>454092, Челябинск, Воровского, 64; тел.: (951) 238-20-71</p></bio><bio xml:lang="en"><p>Galina L. Ignatova - Doctor of Medicine, Professor, Head of Department of Therapy, Institute of Postgraduate Physician Training; Chief Pulmonologist, Ural Federal District</p><p>Ul. Vorovskogo 64, Chelyabinsk, 454092; tel.: (951) 238-20-71</p></bio><email xlink:type="simple">iglign@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>Борисов</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Borisov</surname><given-names>A. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Борисов Александр Геннадьевич – кандидат медицинских наук, врач-иммунолог, ассистент кафедры инфекционных болезней и эпидемиологии.</p><p>660022, Красноярск, ул. Партизана Железняка, 1; тел.: (391) 228-06-62</p></bio><bio xml:lang="en"><p>Aleksandr G. Borisov - Candidate of Medicine, Immunologist, Assistant, Department of Infectious Diseases and Epidemiology.</p><p>Ul. Partizana Zheleznyaka 1, Krasnoyarsk, 660022; tel.: (391) 228-06-62</p></bio><email xlink:type="simple">priem@iciclinic.ru</email><xref ref-type="aff" rid="aff-12"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Касьянова</surname><given-names>Т. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Kasyanova</surname><given-names>T. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Касьянова Татьяна Рудольфовна – доктор медицинских наук, профессор, доцент кафедры факультетской терапии и профессиональных болезней с курсом последипломного образования.</p><p>414000, Астрахань, ул. Бакинская, 121; тел.: (8512) 52-41-43</p></bio><bio xml:lang="en"><p>Tatyana R. Kasyanova - Doctor of Medicine, Professor, Associate Professor, Department of Faculty Therapy and Occupational Diseases with a Postgraduate Course.</p><p>Ul. Bakinskaya 121, Astrakhan’, 414000; tel.: (8512) 52-41-43</p></bio><email xlink:type="simple">kasyanova.tatjana@yandex.ru</email><xref ref-type="aff" rid="aff-13"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2387-0370</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сулейманова</surname><given-names>А. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Suleymanova</surname><given-names>A. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сулейманова Ангелина Курбановна – кандидат медицинских наук, ассистент кафедры госпитальной терапии педиатрического факультета.</p><p>117997, Москва, ул. Островитянова, 1; тел.: (916) 078-94-59</p></bio><bio xml:lang="en"><p>Angelina K. Suleymanova - Candidate of Medicine, Department Assistant, Department of Hospital Therapy, Pediatric Faculty.</p><p>Ul. Ostrovityanova 1, Moscow, 117997; tel.: (916) 078-94-59</p></bio><email xlink:type="simple">angelina.suleymanova91@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Федеральное государственное автономное образовательное учреждение высшего образования Российский национальный исследовательский медицинский университет имени Н.И. Пирогова, Министерство здравоохранения Российской Федерации<country>Россия</country></aff><aff xml:lang="en">Pirogov Russian National Research Medical University (Pirogov Medical University), Healthcare Ministry of Russia<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Федеральное государственное бюджетное учреждение Санкт-Петербургский научно-исследовательский институт фтизиопульмонологии, Министерство здравоохранения Российской Федерации<country>Россия</country></aff><aff xml:lang="en">Saint-Petersburg State Research Institute of Phthisiopulmonology of the Ministry of Healthcare of the Russian Federation<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">Санкт-Петербургское государственное бюджетное учреждение здравоохранения Городской консультативно-диагностический центр № 1<country>Россия</country></aff><aff xml:lang="en">Saint-Petersburg City Consultative and Diagnostic Center No.1<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru">Федеральное государственное бюджетное образовательное учреждение высшего образования Волгоградский государственный медицинский университет, Министерство здравоохранения Российской Федерации<country>Россия</country></aff><aff xml:lang="en">Federal State Budgetary Educational Institution of Higher Education Volgograd State Medical University, Healthcare Ministry of Russian Federation<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru">Государственное учреждение здравоохранения Клиническая больница № 4<country>Россия</country></aff><aff xml:lang="en">State Health Institution Clinical Hospital No.4<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-6"><aff xml:lang="ru">Государственное бюджетное учреждение здравоохранения города Москвы Городская поликлиника № 180, Департамент здравоохранения города Москвы<country>Россия</country></aff><aff xml:lang="en">Moscow State Budgetary Healthcare Institution City Polyclinic No.180, Moscow Healthcare Department<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-7"><aff xml:lang="ru">Государственное бюджетное учреждение здравоохранения Новосибирской области Государственная Новосибирская областная клиническая больница<country>Россия</country></aff><aff xml:lang="en">State budgetary healthcare institution of the Novosibirsk region State Novosibirsk Regional Clinical Hospital<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-8"><aff xml:lang="ru">Государственное бюджетное учреждение здравоохранения Свердловской области Центральная городская клиническая больница № 6 г. Екатеринбург<country>Россия</country></aff><aff xml:lang="en">State Budgetary Health Institution of the Sverdlovsk Region Central City Clinical Hospital No.6, Ekaterinburg<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-9"><aff xml:lang="ru">Медицинский центр Философия красоты и здоровья, Акционерное общество<country>Россия</country></aff><aff xml:lang="en">Joint Stock Company Philosophy of Beauty and Health Medical Center<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-10"><aff xml:lang="ru">Государственное автономное учреждение здравоохранения Городская клиническая поликлиника № 8 г. Челябинск<country>Россия</country></aff><aff xml:lang="en">State Autonomous Healthcare Institution City Clinical Polyclinic No.8 Chelyabinsk<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-11"><aff xml:lang="ru">Федеральное государственное бюджетное образовательное учреждение высшего образования Южно-Уральский государственный медицинский университет, Министерство здравоохранения Российской Федерации<country>Россия</country></aff><aff xml:lang="en">South Ural State Medical University, Healthcare Ministry of Russia<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-12"><aff xml:lang="ru">Федеральное государственное бюджетное образовательное учреждение высшего образования Красноярский государственный медицинский университет имени профессора В.Ф. Войно-Ясенецкого, Министерство здравоохранения Российской Федерации<country>Россия</country></aff><aff xml:lang="en">Federal State Budgetary Educational Institution of Higher Education Krasnoyarsk State Medical University named after Professor V.F. Voyno-Yasenetsky, Ministry of Health of the Russian Federation<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-13"><aff xml:lang="ru">Федеральное государственное бюджетное образовательное учреждение высшего образования Астраханский государственный медицинский университет, Министерство здравоохранения Российской Федерации<country>Россия</country></aff><aff xml:lang="en">Educational Institution of Higher Education Astrakhan State Medical University, Ministry of Health of the Russian Federation<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>10</day><month>02</month><year>2023</year></pub-date><volume>33</volume><issue>1</issue><fpage>52</fpage><lpage>63</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Чучалин А.Г., Яблонский П.К., Рубаник Т.В., Чернявская О.А., Наумов В.В., Корнева Л.И., Куделя Л.М., Петухова А.Ю., Масалкина О.В., Аргамакова Ю.В., Игнатова Г.Л., Борисов А.Г., Касьянова Т.Р., Сулейманова А.К., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Чучалин А.Г., Яблонский П.К., Рубаник Т.В., Чернявская О.А., Наумов В.В., Корнева Л.И., Куделя Л.М., Петухова А.Ю., Масалкина О.В., Аргамакова Ю.В., Игнатова Г.Л., Борисов А.Г., Касьянова Т.Р., Сулейманова А.К.</copyright-holder><copyright-holder xml:lang="en">Chuchalin A.G., Yablonskiy P.K., Rubanik T.V., Chernyavskaya O.A., Naumov V.V., Korneva L.I., Kudelуa L.M., Petukhova A.Y., Masalkina O.V., Argamakova Y.V., Ignatova G.L., Borisov A.G., Kasyanova T.R., Suleymanova A.K.</copyright-holder><license 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/4262">https://journal.pulmonology.ru/pulm/article/view/4262</self-uri><abstract><p>Постковидный синдром (ПКС) после перенесенного COVID-19 (COronaVIrus Disease 2019) – это состояние, которое развивается у пациентов, переболевших COVID-19 и приводит к кумулятивным эффектам в виде одышки и нарушения функции легких. Примечательно, что у пациентов с воспалением дыхательных путей и COVID-19 обнаружены более высокие концентрации гиалуроновой кислоты (ГК). Поскольку бовгиалуронидаза азоксимер (Лонгидаза®) катализирует гидролиз ГК, при назначении данного препарата потенциально можно ожидать снижение концентрации ГК и улучшения функции легких у пациентов с ПКС.</p><p>Целью исследования DISSOLVE, которое проводилось на начальной стадии пандемии, явилось изучение эффективности и безопасности применения бовгиалуронидазы азоксимера у пациентов с симптомами, связанными с ПКС.</p><sec><title>Материалы и методы</title><p>Материалы и методы. В открытом проспективном контролируемом сравнительном многоцентровом клиническом исследовании (NCT04645368) принимали участие взрослые пациенты (n = 160), у которых выявлен ПКС. Пациенты, составившие группу лечения (n = 81), получали бовгиалуронидазу азоксимер, лица, составившие группы контроля (n = 79), наблюдались динамически. В рамках исследования выполнялось физикальное обследование, проводилась оценка показателей форсированной жизненной емкости легких (ФЖЕЛ), одышки по шкале модифицированного вопросника Британского медицинского исследовательского совета (Modified Medical Research Council Dyspnea Scale – mMRC), дистанции, пройденной при выполнении 6-минутного шагового теста, и пульсоксиметрии. Эти показатели измерялись в рамках 3 визитов: в 1-й (исходный уровень), 75-й и 180-й дни. Кроме того, регистрировалось число пациентов, у которых наблюдались нежелательные явления (НЯ) и серьезные НЯ.</p></sec><sec><title>Результаты</title><p>Результаты. Исходные характеристики у пациентов группы лечения и контрольной группы были сходными. В группе лечения отмечено статистически значимое снижение остаточных легочных изменений после визита 2 (75-й день) и визита 3 (180-й день); кроме того, показатели ФЖЕЛ, пульсоксиметрии и переносимости функциональных физических нагрузок статистически значимо увеличились на 75-й и 180-й дни относительно исходного уровня. Показатели одышки по шкале mMRC в группе лечения статистически значимо снизились в течение 75 дней. Профиль безопасности препарата отмечался как благоприятный на протяжении всего исследования.</p></sec><sec><title>Заключение</title><p>Заключение. При терапии бовгиалуронидазой азоксимером у пациентов с ПКС отмечено улучшение показателей ФЖЕЛ, пульсоксиметрии, переносимости функциональных физических нагрузок и оценки одышки по mMRC.</p></sec></abstract><trans-abstract xml:lang="en"><p>Post-COVID syndrome develops after COVID-19 (COronaVIrus Disease 2019) and leads to cumulative effects in the form of shortness of breath and impaired lung function. Notably, patients with airway inflammation and COVID-19 were found to have increased concentrations of hyaluronic acid (HA). Since bovhyaluronidase azoximer (Longidase®) catalyzes the hydrolysis of HA, this drug has the potential to reduce HA levels and improve lung function in patients with post-COVID syndrome.</p><p>The aim of the DISSOLVE trial, which was conducted early in the pandemic, was to investigate the efficacy and safety of bovhyaluronidase azoximer in patients with symptoms associated with post-COVID syndrome.</p><sec><title>Methods</title><p>Methods. An open, prospective, controlled, comparative, multicenter clinical trial (NCT04645368) included adult patients (n = 160) who had post-COVID syndrome. Patients in the treatment group (n = 81) received bovhyaluronidase azoximer, and individuals in the control group (n = 79) were followed up without intervention. The study included physical examination, evaluation of forced vital capacity (FVC), assessment of dyspnea with the Modified Medical Research Council Dyspnea Scale (mMRC), 6-minute walking test, and pulse oximetry. These indicators were measured on 3 visits, at days 1 (baseline), 75, and 180. In addition, the number of patients who experienced adverse events and serious adverse events were recorded.</p></sec><sec><title>Results</title><p>Results. Baseline patient characteristics in the treatment group and the control group were similar. In the treatment group, there was a statistically significant reduction in residual pulmonary abnormalities after visit 2 (day 75) and visit 3 (day 180). In addition, FVC, pulse oximetry values, and functional exercise tolerance increased statistically significantly at days 75 and 180 compared to baseline. The mMRC scores for dyspnea decreased statistically significantly in the treatment group over 75 days. The safety profile of the drug was reported to be favorable throughout the study.</p></sec><sec><title>Conclusion</title><p> Conclusion. Treatment with bovhyaluronidase azoximer in patients with post-COVID syndrome showed improvement in FVC, pulse oximetry, functional exercise tolerance, and mMRC dyspnea.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>бовгиалуронидаза азоксимер (Лонгидаза)</kwd><kwd>гиалуронидаза</kwd><kwd>постковидный синдром</kwd><kwd>гиалуроновая кислота</kwd><kwd>функция легких</kwd><kwd>одышка</kwd><kwd>легочная реабилитация</kwd></kwd-group><kwd-group xml:lang="en"><kwd>bovhyaluronidase azoximer (Longidase)</kwd><kwd>hyaluronidase</kwd><kwd>post-COVID syndrome</kwd><kwd>hyaluronic acid</kwd><kwd>lung function</kwd><kwd>shortness of breath</kwd><kwd>pulmonary rehabilitation</kwd></kwd-group><funding-group xml:lang="ru"><funding-statement>Спонсорская поддержка исследования отсутствовала. Статья размещена при поддержке ООО «НПО Петровакс Фарм»</funding-statement></funding-group><funding-group xml:lang="en"><funding-statement>The study was not sponsored. The article was published with the support of NPO Petrovax Pharm, LLC</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">Guidotti E. A worldwide epidemiological database for COVID-19 at fine-grained spatial resolution. Sci. Data. 2022; 9 (1): 1–7. DOI: 10.1038/s41597-022-01245-1.</mixed-citation><mixed-citation xml:lang="en">Guidotti E. A worldwide epidemiological database for COVID-19 at fine-grained spatial resolution. Sci. Data. 2022; 9 (1): 1–7. DOI: 10.1038/s41597-022-01245-1.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">World Health Organization. A clinical case definition of post COVID-19 condition by a Delphi consensus reference number, October 6, 2021. Available at: https://www.who.int/publications/i/item/WHO-2019-nCoV-Post_COVID-19_condition-Clinical_case_definition-2021.1</mixed-citation><mixed-citation xml:lang="en">World Health Organization. A clinical case definition of post COVID-19 condition by a Delphi consensus reference number, October 6, 2021. Available at: https://www.who.int/publications/i/item/WHO-2019-nCoV-Post_COVID-19_condition-Clinical_case_definition-2021.1</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">NIPH. Flatby A.F., Himmels J.P.W., Brurberg K.G., Gravningen K.M. COVID-19: Post COVID-19 condition-a rapid review (New edition). Oslo: Norwegian Institute of Public Health; 2022. Available at: https://www.fhi.no/globalassets/dokumenterfiler/rapporter/2022/covid-19-post-covid-19-condition-new-edition.pdf</mixed-citation><mixed-citation xml:lang="en">NIPH. Flatby A.F., Himmels J.P.W., Brurberg K.G., Gravningen K.M. COVID-19: Post COVID-19 condition-a rapid review (New edition). Oslo: Norwegian Institute of Public Health; 2022. Available at: https://www.fhi.no/globalassets/dokumenterfiler/rapporter/2022/covid-19-post-covid-19-condition-new-edition.pdf</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Munblit D., Bobkova P., Spiridonova E. et al. Incidence and risk factors for persistent symptoms in adults previously hospitalized for COVID-19. Clin. Exp. Allergy. 2021; 51 (9): 1107–1120. DOI: 10.1111/cea.13997.</mixed-citation><mixed-citation xml:lang="en">Munblit D., Bobkova P., Spiridonova E. et al. Incidence and risk factors for persistent symptoms in adults previously hospitalized for COVID-19. Clin. Exp. Allergy. 2021; 51 (9): 1107–1120. DOI: 10.1111/cea.13997.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Korell F., Giannitsis E., Merle U., Kihm LP. Analysis of symptoms of COVID-19 positive patients and potential effects on initial assessment. Open Access Emerg. Med. 2020; 12: 451–457. DOI: 10.2147/oaem.s275983.</mixed-citation><mixed-citation xml:lang="en">Korell F., Giannitsis E., Merle U., Kihm LP. Analysis of symptoms of COVID-19 positive patients and potential effects on initial assessment. Open Access Emerg. Med. 2020; 12: 451–457. DOI: 10.2147/oaem.s275983.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Islam N., Jdanov D.A., Shkolnikov V.M. et al. Effects of COVID-19 pandemic on life expectancy and premature mortality in 2020: time series analysis in 37 countries. BMJ. 2021; 375: e066768. DOI: 10.1136/bmj-2021-066768.</mixed-citation><mixed-citation xml:lang="en">Islam N., Jdanov D.A., Shkolnikov V.M. et al. Effects of COVID-19 pandemic on life expectancy and premature mortality in 2020: time series analysis in 37 countries. BMJ. 2021; 375: e066768. DOI: 10.1136/bmj-2021-066768.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Torres-Castro R., Vasconcello-Castillo L., Alsina-Restoy X. et al. Respiratory function in patients post-infection by COVID-19: a systematic review and meta-analysis. Pulmonology. 2021; 27 (4): 328–337. DOI: 10.1016/j.pulmoe.2020.10.013.</mixed-citation><mixed-citation xml:lang="en">Torres-Castro R., Vasconcello-Castillo L., Alsina-Restoy X. et al. Respiratory function in patients post-infection by COVID-19: a systematic review and meta-analysis. Pulmonology. 2021; 27 (4): 328–337. DOI: 10.1016/j.pulmoe.2020.10.013.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Salem A.M., Al Khathlan N., Alharbi A.F. et al. The long-term impact of COVID-19 pneumonia on the pulmonary function of survivors. Int. J. Gen. Med. 2021; 14: 3271–3280. DOI: 10.2147/ijgm.s319436.</mixed-citation><mixed-citation xml:lang="en">Salem A.M., Al Khathlan N., Alharbi A.F. et al. The long-term impact of COVID-19 pneumonia on the pulmonary function of survivors. Int. J. Gen. Med. 2021; 14: 3271–3280. DOI: 10.2147/ijgm.s319436.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Lauer M.E., Dweik R.A., Garantziotis S., Aronica M.A. The rise and fall of hyaluronan in respiratory diseases. Int. J. Cell Biol. 2015; 2015: 712507. DOI: 10.1155/2015/712507.</mixed-citation><mixed-citation xml:lang="en">Lauer M.E., Dweik R.A., Garantziotis S., Aronica M.A. The rise and fall of hyaluronan in respiratory diseases. Int. J. Cell Biol. 2015; 2015: 712507. DOI: 10.1155/2015/712507.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Bai K.J., Spicer A.P., Mascarenhas M.M. The role of hyaluronan synthase 3 in ventilator-induced lung injury. Am. J. Respir. Crit. Care Med. 2005; 172 (1): 92–98. DOI: 10.1164/rccm.200405-652oc.</mixed-citation><mixed-citation xml:lang="en">Bai K.J., Spicer A.P., Mascarenhas M.M. The role of hyaluronan synthase 3 in ventilator-induced lung injury. Am. J. Respir. Crit. Care Med. 2005; 172 (1): 92–98. DOI: 10.1164/rccm.200405-652oc.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Lazrak A., Lazrak A., Creighton J. et al. Hyaluronan mediates airway hyperresponsiveness in oxidative lung injury. Am. J. Physiol. Lung Cell Mol. Physiol. 2015; 308 (9): L891–903. DOI: 10.1152/ajplung.00377.2014.</mixed-citation><mixed-citation xml:lang="en">Lazrak A., Lazrak A., Creighton J. et al. Hyaluronan mediates airway hyperresponsiveness in oxidative lung injury. Am. J. Physiol. Lung Cell Mol. Physiol. 2015; 308 (9): L891–903. DOI: 10.1152/ajplung.00377.2014.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Collum S.D., Molina J.G., Hanmandlu A. et al. Adenosine and hyaluronan promote lung fibrosis and pulmonary hypertension in combined pulmonary fibrosis and emphysema. Dis. Model. Mech. 2019; 12 (5): dmm038711. DOI: 10.1242/dmm.038711.</mixed-citation><mixed-citation xml:lang="en">Collum S.D., Molina J.G., Hanmandlu A. et al. Adenosine and hyaluronan promote lung fibrosis and pulmonary hypertension in combined pulmonary fibrosis and emphysema. Dis. Model. Mech. 2019; 12 (5): dmm038711. DOI: 10.1242/dmm.038711.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Tesar B.M., Jiang D., Liang J. et al. The role of hyaluronan degradation products as innate alloimmune agonists. Am. J. Transplant. 2006; 6 (11): 2622–2635. DOI: 10.1111/j.1600-6143.2006.01537.x.</mixed-citation><mixed-citation xml:lang="en">Tesar B.M., Jiang D., Liang J. et al. The role of hyaluronan degradation products as innate alloimmune agonists. Am. J. Transplant. 2006; 6 (11): 2622–2635. DOI: 10.1111/j.1600-6143.2006.01537.x.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Yuan S., Hollinger M., Lachowicz-Scroggins M.E. et al. Oxidation increases mucin polymer cross-links to stiffen airway mucus gels. Sci. Transl. Med. 2015; 7 (276): 276ra27. DOI: 10.1126/scitranslmed.3010525.</mixed-citation><mixed-citation xml:lang="en">Yuan S., Hollinger M., Lachowicz-Scroggins M.E. et al. Oxidation increases mucin polymer cross-links to stiffen airway mucus gels. Sci. Transl. Med. 2015; 7 (276): 276ra27. DOI: 10.1126/scitranslmed.3010525.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Ontong P., Prachayasittikul V. Unraveled roles of hyaluronan in severe COVID-19. EXCLI J. 2021; 20: 117–125. DOI: 10.17179/excli2020-3215.</mixed-citation><mixed-citation xml:lang="en">Ontong P., Prachayasittikul V. Unraveled roles of hyaluronan in severe COVID-19. EXCLI J. 2021; 20: 117–125. DOI: 10.17179/excli2020-3215.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Yang S., Ling Y., Zhao F. et al. Hymecromone: a clinical prescription hyaluronan inhibitor for efficiently blocking COVID-19 progression. Signal Transduct. Target. Ther. 2022; 7 (1): 91. DOI: 10.1038/s41392022-00952-w.</mixed-citation><mixed-citation xml:lang="en">Yang S., Ling Y., Zhao F. et al. Hymecromone: a clinical prescription hyaluronan inhibitor for efficiently blocking COVID-19 progression. Signal Transduct. Target. Ther. 2022; 7 (1): 91. DOI: 10.1038/s41392022-00952-w.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Li W., Yang S., Xu P. et al. SARS-COV-2 RNA elements share human sequence identity and upregulate hyaluronan via namirna-enhancer network. eBioMedicine. 2022; 76: 103861. DOI: 10.1016/j.ebiom.2022.103861.</mixed-citation><mixed-citation xml:lang="en">Li W., Yang S., Xu P. et al. SARS-COV-2 RNA elements share human sequence identity and upregulate hyaluronan via namirna-enhancer network. eBioMedicine. 2022; 76: 103861. DOI: 10.1016/j.ebiom.2022.103861.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Некрасов А.В., Иванова А.С., Пучкова Н.Г. и др. Препарат для лечения патологических состояний соединительной ткани. Патент РФ № 97103034/14А от 06.10.1998. Бюллетень. 1998 (24). Доступно на: https://yandex.ru/patents/doc/RU2112542C1_19980610</mixed-citation><mixed-citation xml:lang="en">Nekrasov A.V., Ivanova A.S., Puchkova N.G. et al. Preparation for treatment of connective tissue pathological state. Patent RU № 971103034/14А. October 06, 1998. Bulletin. 1998 (24). Available at: https://yandex.ru/patents/doc/RU2112542C1_19980610 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Новикова Л. Н., Захарова А. С., Дзадзуа Д. В. и др. Результаты применения Лонгидазы. у больных идиопатическим фиброзирующим альвеолитом. Доктор.РУ. 2011; (6): 50–54. Доступно на: https://cyberleninka.ru/article/n/rezultaty-primeneniya-longidazy-u-bolnyh-idiopaticheskim-fibroziruyuschim-alveolitom/viewer</mixed-citation><mixed-citation xml:lang="en">Novikova L.N., Zakharova A.S., Dzadzua D.V. et al. Effects of longidaza in patients with idiopathic pulmonary fibrosisъ. Doktor.RU. 2011; (6): 50–54. Available at: https://cyberleninka.ru/article/n/rezultaty-primeneniya-longidazy-u-bolnyh-idiopaticheskim-fibroziruyuschim-alveolitom/viewer (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Laszlo G. Standardisation of lung function testing: Helpful guidance from the ATS/ERS task force. Thorax. 2006; 61 (9): 744–746. DOI: 10.1136/thx.2006.061648.</mixed-citation><mixed-citation xml:lang="en">Laszlo G. Standardisation of lung function testing: Helpful guidance from the ATS/ERS task force. Thorax. 2006; 61 (9): 744–746. DOI: 10.1136/thx.2006.061648.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Hsu K.Y., Lin J.R., Lin M.S. et al. The modified Medical Research Council dyspnoea scale is a good indicator of health-related quality of life in patients with chronic obstructive pulmonary disease. Singapore Med. J. 2013; 54 (6): 321–327. DOI: 10.11622/smedj.2013125.</mixed-citation><mixed-citation xml:lang="en">Hsu K.Y., Lin J.R., Lin M.S. et al. The modified Medical Research Council dyspnoea scale is a good indicator of health-related quality of life in patients with chronic obstructive pulmonary disease. Singapore Med. J. 2013; 54 (6): 321–327. DOI: 10.11622/smedj.2013125.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Rajala K., Lehto J.T., Sutinen E. et al. mMRC dyspnoea scale indicates impaired quality of life and increased pain in patients with idiopathic pulmonary fibrosis. ERJ Open Res. 2017; 3 (4): 00084-2017. DOI: 10.1183/23120541.00084-2017.</mixed-citation><mixed-citation xml:lang="en">Rajala K., Lehto J.T., Sutinen E. et al. mMRC dyspnoea scale indicates impaired quality of life and increased pain in patients with idiopathic pulmonary fibrosis. ERJ Open Res. 2017; 3 (4): 00084-2017. DOI: 10.1183/23120541.00084-2017.</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Siddiq M.A., Rathore F.A., Clegg D., Rasker J.J. Pulmonary rehabilitation in COVID-19 patients: a scoping review of current practice and its application during the pandemic. Turk. J. Phys. Med. Rehabil. 2020; 66 (4): 480–494. DOI: 10.5606/tftrd.2020.6889.</mixed-citation><mixed-citation xml:lang="en">Siddiq M.A., Rathore F.A., Clegg D., Rasker J.J. Pulmonary rehabilitation in COVID-19 patients: a scoping review of current practice and its application during the pandemic. Turk. J. Phys. Med. Rehabil. 2020; 66 (4): 480–494. DOI: 10.5606/tftrd.2020.6889.</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Jiang D., Liang J., Noble P.W. Hyaluronan as an immune regulator in human diseases. Physiol. Rev. 2011; 91 (1): 221–264. DOI: 10.1152/physrev.00052.2009.</mixed-citation><mixed-citation xml:lang="en">Jiang D., Liang J., Noble P.W. Hyaluronan as an immune regulator in human diseases. Physiol. Rev. 2011; 91 (1): 221–264. DOI: 10.1152/physrev.00052.2009.</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Evanko S.P., Potter-Perigo S., Bollyky P.L. et al. Hyaluronan and versican in the control of human T-lymphocyte adhesion and migration. Matrix Biol. 2012; 31 (2): 90–100. DOI: 10.1016/j.matbio.2011.10.004.</mixed-citation><mixed-citation xml:lang="en">Evanko S.P., Potter-Perigo S., Bollyky P.L. et al. Hyaluronan and versican in the control of human T-lymphocyte adhesion and migration. Matrix Biol. 2012; 31 (2): 90–100. DOI: 10.1016/j.matbio.2011.10.004.</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Dicker K.T., Gurski L.A., Pradhan-Bhatt S. et al. Hyaluronan: a simple polysaccharide with diverse biological functions. Acta Biomater. 2014; 10 (4): 1558–1570. DOI: 10.1016/j.actbio.2013.12.019.</mixed-citation><mixed-citation xml:lang="en">Dicker K.T., Gurski L.A., Pradhan-Bhatt S. et al. Hyaluronan: a simple polysaccharide with diverse biological functions. Acta Biomater. 2014; 10 (4): 1558–1570. DOI: 10.1016/j.actbio.2013.12.019.</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Cowman M.K., Schmidt T.A., Raghavan P., Stecco A. Viscoelastic properties of hyaluronan in physiological conditions. F1000Res. 2015; 4: 622. DOI: 10.12688/f1000research.6885.1.</mixed-citation><mixed-citation xml:lang="en">Cowman M.K., Schmidt T.A., Raghavan P., Stecco A. Viscoelastic properties of hyaluronan in physiological conditions. F1000Res. 2015; 4: 622. DOI: 10.12688/f1000research.6885.1.</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Nettelbladt O., Tengblad A., Hällgren R. Lung accumulation of hyaluronan parallels pulmonary edema in experimental alveolitis. Am. J. Physiol. 1989; 257 (6, Pt 1): L379–384. DOI: 10.1152/ajplung.1989.257.6.l379.</mixed-citation><mixed-citation xml:lang="en">Nettelbladt O., Tengblad A., Hällgren R. Lung accumulation of hyaluronan parallels pulmonary edema in experimental alveolitis. Am. J. Physiol. 1989; 257 (6, Pt 1): L379–384. DOI: 10.1152/ajplung.1989.257.6.l379.</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">Hellman U., Karlsson M.G., Engstrom-Laurent A. et al. Presence of hyaluronan in lung alveoli in severe COVID-19: an opening for new treatment options? J. Biol. Chem. 2020; 295 (45): 15418–15422. DOI: 10.1074/jbc.ac120.015967.</mixed-citation><mixed-citation xml:lang="en">Hellman U., Karlsson M.G., Engstrom-Laurent A. et al. Presence of hyaluronan in lung alveoli in severe COVID-19: an opening for new treatment options? J. Biol. Chem. 2020; 295 (45): 15418–15422. DOI: 10.1074/jbc.ac120.015967.</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">Cui X., Chen W., Zhou H. et al. Pulmonary edema in COVID-19 patients: mechanisms and treatment potential. Front. Pharmacology. 2021; 12: 664349. DOI: 10.3389/fphar.2021.664349.</mixed-citation><mixed-citation xml:lang="en">Cui X., Chen W., Zhou H. et al. Pulmonary edema in COVID-19 patients: mechanisms and treatment potential. Front. Pharmacology. 2021; 12: 664349. DOI: 10.3389/fphar.2021.664349.</mixed-citation></citation-alternatives></ref><ref id="cit31"><label>31</label><citation-alternatives><mixed-citation xml:lang="ru">Vaz de Paula C.B., Nagashima S., Liberalesso V. et al. COVID-19: Immunohistochemical analysis of TGF-P signaling pathways in pulmonary fibrosis. Int. J. Mol. Scie. 2021; 23 (1): 168. DOI: 10.3390/ijms23010168.</mixed-citation><mixed-citation xml:lang="en">Vaz de Paula C.B., Nagashima S., Liberalesso V. et al. COVID-19: Immunohistochemical analysis of TGF-P signaling pathways in pulmonary fibrosis. Int. J. Mol. Scie. 2021; 23 (1): 168. DOI: 10.3390/ijms23010168.</mixed-citation></citation-alternatives></ref><ref id="cit32"><label>32</label><citation-alternatives><mixed-citation xml:lang="ru">Solomon J.J., Heyman B., Ko J.P. CT of post-acute lung complications of COVID-19. Radiology. 2021; 301 (2): E383–395. DOI: 10.1148/radiol.2021211396.</mixed-citation><mixed-citation xml:lang="en">Solomon J.J., Heyman B., Ko J.P. CT of post-acute lung complications of COVID-19. Radiology. 2021; 301 (2): E383–395. DOI: 10.1148/radiol.2021211396.</mixed-citation></citation-alternatives></ref><ref id="cit33"><label>33</label><citation-alternatives><mixed-citation xml:lang="ru">Fumagalli A., Misuraca C., Bianchi A. et al. Pulmonary function in patients surviving to COVID-19 pneumonia. Infection. 2020; 49 (1): 153–157. DOI: 10.1007/s15010-020-01474-9.</mixed-citation><mixed-citation xml:lang="en">Fumagalli A., Misuraca C., Bianchi A. et al. Pulmonary function in patients surviving to COVID-19 pneumonia. Infection. 2020; 49 (1): 153–157. DOI: 10.1007/s15010-020-01474-9.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
