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<article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Therapy</journal-id><journal-title-group><journal-title xml:lang="en">Therapy</journal-title><trans-title-group xml:lang="ru"><trans-title>Терапия</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2412-4036</issn><issn publication-format="electronic">2713-1823</issn><publisher><publisher-name xml:lang="en">Bionika Media</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">276777</article-id><article-id pub-id-type="doi">10.18565/therapy.2022.10.14-20</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Course of COVID-19-associated pneumonia in patients vaccinated against COVID-19</article-title><trans-title-group xml:lang="ru"><trans-title>Течение COVID-19-ассоциированной пневмонии у пациентов, вакцинированных от COVID-19</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Lysenko</surname><given-names>Maryana A.</given-names></name><name xml:lang="ru"><surname>Лысенко</surname><given-names>Марьяна Анатольевна</given-names></name></name-alternatives><bio xml:lang="en"><p>Dr. med. habil., professor of the Department of general therapy</p></bio><bio xml:lang="ru"><p>д.м.н., профессор кафедры общей терапии, главный врач</p></bio><email>lysenkoma@zdrav.mos.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Poteshkina</surname><given-names>Natalia G.</given-names></name><name xml:lang="ru"><surname>Потешкина</surname><given-names>Наталия Георгиевна</given-names></name></name-alternatives><bio xml:lang="en"><p>Dr. med. habil., professor, head of the Department of general therapy</p></bio><bio xml:lang="ru"><p>д.м.н., профессор, зав. кафедрой общей терапии, директор Университетской клиники общей терапии</p></bio><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Ibragimova</surname><given-names>Aishat M.</given-names></name><name xml:lang="ru"><surname>Ибрагимова</surname><given-names>Айшат Магомедсайгитовна</given-names></name></name-alternatives><bio xml:lang="en"><p>postgraduate student of the Department of general therapy</p></bio><bio xml:lang="ru"><p>аспирант кафедры общей терапии, врач-терапевт 6-го терапевтического отделения</p></bio><email>ayshaibr9393@gmail.com</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Krylova</surname><given-names>Natalya S.</given-names></name><name xml:lang="ru"><surname>Крылова</surname><given-names>Наталья Сергеевна</given-names></name></name-alternatives><bio xml:lang="en"><p>PhD in Medicine, associate professor of the Department of general therapy</p></bio><bio xml:lang="ru"><p>к.м.н., доцент кафедры общей терапии, врач отделения ультразвуковой и функциональной диагностики</p></bio><email>krylova_n@list.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kovalevskaya</surname><given-names>Elena A.</given-names></name><name xml:lang="ru"><surname>Ковалевская</surname><given-names>Елена Анатольевна</given-names></name></name-alternatives><bio xml:lang="en"><p>PhD in Medicine, associate professor of the Department of general therapy</p></bio><bio xml:lang="ru"><p>к.м.н., доцент кафедры общей терапии, зав. кардиологическим отделением</p></bio><email>tolyaaa@mail.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Karasev</surname><given-names>Anton A.</given-names></name><name xml:lang="ru"><surname>Карасев</surname><given-names>Антон Андреевич</given-names></name></name-alternatives><bio xml:lang="en"><p>postgraduate student of the Department of general therapy</p></bio><bio xml:lang="ru"><p>аспирант кафедры общей терапии, врач-терапевт 4-го терапевтического отделения</p></bio><email>akara95_2010@mail.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Svanadze</surname><given-names>Anna M.</given-names></name><name xml:lang="ru"><surname>Сванадзе</surname><given-names>Анна Мурадовна</given-names></name></name-alternatives><bio xml:lang="en"><p>PhD in Medicine, associate professor of the Department of general therapy</p></bio><bio xml:lang="ru"><p>к.м.н., доцент кафедры общей терапии, врач отделения ультразвуковой и функциональной диагностики</p></bio><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">N.I. Pirogov Russian National Research Medical University of the Ministry of Healthcare of Russia</institution></aff><aff><institution xml:lang="ru">ФГАОУ ВО «Российский национальный исследовательский медицинский университет им. Н.И. Пирогова» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">City Clinical Hospital No. 52 of the Department of Healthcare of Moscow</institution></aff><aff><institution xml:lang="ru">ГБУЗ «Городская клиническая больница № 52 Департамента здравоохранения г. Москвы»</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2022-10-15" publication-format="electronic"><day>15</day><month>10</month><year>2022</year></pub-date><volume>8</volume><issue>10</issue><issue-title xml:lang="en">VOL 8, NO10 (2022)</issue-title><issue-title xml:lang="ru">ТОМ 8, №10 (2022)</issue-title><fpage>14</fpage><lpage>20</lpage><history><date date-type="received" iso-8601-date="2023-02-22"><day>22</day><month>02</month><year>2023</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2022, Bionika Media</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2022, ООО «Бионика Медиа»</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="en">Bionika Media</copyright-holder><copyright-holder xml:lang="ru">ООО «Бионика Медиа»</copyright-holder></permissions><self-uri xlink:href="https://journals.eco-vector.com/2412-4036/article/view/276777">https://journals.eco-vector.com/2412-4036/article/view/276777</self-uri><abstract xml:lang="en"><p>In the context of the COVID-19 pandemic, vaccination has shown high efficiency in reducing the rate of hospitalization and mortality rate of patients. The aim of the study was a complex estimation of the course of COVID-19-associated pneumonia in patients vaccinated against COVID-19. Material and methods. 220 patients with COVID-19-associated pneumonia were examined. The main group (I) consisted of patients vaccinated against COVID-19 (n=110, including 57 male persons, mean age 64,6±12,0 years), the comparison group (II) consisted of not vaccinated against COVlD-19 patients (n=110, including 56 male persons, mean age 64,8±12,8 years). Estimation of clinical, laboratory and instrumental data of patients in both groups was carried out twice: on the 10±3rd day (groups I10, II10) and on the 17±3rd day from the onset of symptoms (groups I17, II17). Results. On the 10±3rd day from the onset of symptoms, vaccinated patients were characterized by a milder clinical status, as was proved by significant differences in the scores of the SHOX-COVID scale (4 [4; 6] in group I10 vs 5 [4; 7] in II10, p=0,042) and SpO2 (95±3% in I10 vs 94±3% in II10, p=0.037). When assessing laboratory data in the group of vaccinated patients, the level of lymphocytes was higher (1,2±0,8 х 109/l versus 0,9±0,4 х 109/l, p=0,004), the level of LDH was lower (284,5±103,9 U/L vs 321,6±121,1 U/L, p=0,016) and AST (30,9 [24,2-41,1] U/L vs 38,2 [29,2-50,9] U/L, p=0,002). When comparing the volume of pulmonary parenchyma damage, there were no significant differences between the groups: 1 [1; 2] in I10 vs 2 [1; 2] in II10, p=0,317. On the 17±3rd day from the onset of symptoms, there was a difference between the groups in SpO2 level: 97 [96; 98] % vs 96 [95; 98] %, p=0,003. When comparing the dynamics of laboratory parameters, in group I, a higher level of lymphocytes remained (1,3 [0,8; 1,9] х 109/l in I17 vs 1,0 [0,7; 1,5] х 109/l in II17, p=0,009). The stage of pneumonia according to MSCT of thoracic region was significantly lower in group I, in contrast to group II: 1 [1; 2] versus 2 [1; 2], p=0,024, Conclusion. In fully vaccinated against COVID-19 patients, the course of COVID-19-associated pneumonia was characterized by less severe clinical manifestations, the absence of lymphopenia and, in dynamics, a smaller amount of pulmonary parenchyma damage.</p></abstract><trans-abstract xml:lang="ru"><p>В условиях пандемии COVID-19 вакцинация показала высокую эффективность в снижении частоты госпитализации и смертности пациентов. Цель комплексная оценка течения COVID-19-ассоциированной пневмонии у пациентов, вакцинированных от COVID-19. Материалы и методы. Обследовано 220 пациентов с COVID-19-ассоциированной пневмонией. Основную группу (I) составили пациенты, вакцинированные от COVID-19 (n=110, в том числе 57 мужчин, средний возраст 64,6±12,0 лет), группу сравнения (II) пациенты, не вакцинированные от COVID-19 (n=110, в том числе 56 мужчин, средний возраст 64,8±12,8 лет). Оценка клинических, лабораторных и инструментальных данных пациентов обеих групп проводилась дважды: на 10±3-й (группы I10, II10) и на 17±3-й день от начала симптомов (группы I17, II17). Результаты. На 10±3-й день от начала симптомов вакцинированные пациенты характеризовались более легким клиническим статусом, о чем свидетельствовали достоверные различия по баллам шкалы ШОКС-КОВИД (4 [4; 6] в группе I10 против 5 [4; 7] в II10, p=0,042) и SpO2 (95±3% в I10 против 94±3% в II10, p=0,037). При оценке лабораторных данных в группе вакцинированных пациентов был выше уровень лимфоцитов (1,2±0,8 х 109/л против 0,9±0,4 х 109/л, р=0,0й4), ниже уровень ЛДГ (284,5±103,9 против 321,6±121,1 Ед/л, р=0,016) и АСТ (30,9 [24,2-41,1] против 38,2 [29,2-50,9] Ед/л, р=0,002). При сравнении объема поражения легочной паренхимы достоверно значимых различий между группами выявлено не было: 1 [1; 2] в I10 против 2 [1; 2] в II10, р=0,317. На 17±3-й день от начала симптомов сохранялось различие между группами по уровню SpO2: 97 [96; 98] % против 96 [95; 98], p=0,003. При сравнении динамики лабораторных показателей, в I группе сохранялся более высокий уровень лимфоцитов (1,3 [0,8; 1,9] х 109/л в I17 против 1,0 [0,7; 1,5] х 109/л в II17, р=0,009). Стадия пневмонии по МСКТ ОГК была достоверно меньше в I группе в отличие от II: 1 [1; 2] против 2 [1; 2], p=0,024. Заключение. У пациентов, полностью вакцинированных от COVID-19, течение COVID-19-ассоциированной пневмонии отличалось менее тяжелыми клиническими проявлениями, отсутствием лимфопении и в динамике меньшим объемом поражения легочной паренхимы.</p></trans-abstract><kwd-group xml:lang="en"><kwd>COVID-19</kwd><kwd>COVID-19</kwd><kwd>COVID-19-associated pneumonia</kwd><kwd>vaccination against COVID-19</kwd><kwd>clinical course of pneumonia</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>COVID-19-ассоциированная пневмония</kwd><kwd>вакцинация от COVID-19</kwd><kwd>течение пневмонии</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>World Health Organization. WHO Coronavirus (COVID-19) Dashboard. URL: https://covid19.who.int/(date of access - 24.04.2022).</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Tsimafeyeu I., Volkova M., Alekseeva G. et al. 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