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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">cardiovascular</journal-id><journal-title-group><journal-title xml:lang="ru">Кардиоваскулярная терапия и профилактика</journal-title><trans-title-group xml:lang="en"><trans-title>Cardiovascular Therapy and Prevention</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1728-8800</issn><issn pub-type="epub">2619-0125</issn><publisher><publisher-name>«SILICEA-POLIGRAF» LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.15829/1728-8800-2023-3870</article-id><article-id custom-type="edn" pub-id-type="custom">BNPDIS</article-id><article-id custom-type="elpub" pub-id-type="custom">cardiovascular-3870</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>ИССЛЕДОВАНИЯ И РЕГИСТРЫ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>REGISTERS AND STUDIES</subject></subj-group></article-categories><title-group><article-title>Выраженность и продолжительность иммунного ответа  у лиц разных возрастных категорий после ревакцинации против вируса SARS-COV-2</article-title><trans-title-group xml:lang="en"><trans-title>Severity and duration of immune response in people of different age categories after SARS-CoV-2 revaccination</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4453-8430</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Драпкина</surname><given-names>О. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Drapkina</surname><given-names>O. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Оксана Михайловна Драпкина — д.м.н., профессор, академик РАН, директор.</p><p>Москва</p></bio><email xlink:type="simple">drapkina@bk.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1002-1895</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бернс</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Berns</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Светлана Александровна Бернс — д.м.н., профессор, руководитель отдела изучения патогенетических аспектов старения, зав. кафедрой терапии Института профессионального образования и аккредитации.</p><p>Москва</p></bio><email xlink:type="simple">svberns@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6292-3837</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чащин</surname><given-names>М. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Chashchin</surname><given-names>M. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Михаил Георгиевич Чащин — к.м.н., н.с. отдела фундаментальных и прикладных аспектов ожирения.</p><p>Москва</p></bio><email xlink:type="simple">dr.chaschin@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1423-214X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Горшков</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Gorshkov</surname><given-names>A. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Александр Юрьевич Горшков — к.м.н., зам. директора по научной и амбулаторно-поликлинической работе.</p><p>Москва</p></bio><email xlink:type="simple">aygorshkov@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3492-7395</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Жданова</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhdanova</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ольга Вячеславовна Жданова — врач-терапевт.</p><p>Москва</p></bio><email xlink:type="simple">zhdanova2103@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/0000-0002-4316-254X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рыжакова</surname><given-names>Л. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Ryzhakova</surname><given-names>L. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лидия Николавевна Рыжакова — к.м.н., главный врач КДЦ.</p><p>Москва</p></bio><email xlink:type="simple">lidia.ryzhakova@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ "Национальный медицинский исследовательский центр терапии и профилактической медицины" Минздрава России</institution></aff><aff xml:lang="en"><institution>National Medical Research Center for therapy and Preventive Medicine</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>08</day><month>02</month><year>2024</year></pub-date><volume>22</volume><issue>12</issue><fpage>3870</fpage><lpage>3870</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Драпкина О.М., Бернс С.А., Чащин М.Г., Горшков А.Ю., Жданова О.В., Рыжакова Л.Н., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Драпкина О.М., Бернс С.А., Чащин М.Г., Горшков А.Ю., Жданова О.В., Рыжакова Л.Н.</copyright-holder><copyright-holder xml:lang="en">Drapkina O.M., Berns S.A., Chashchin M.G., Gorshkov A.Y., Zhdanova O.V., Ryzhakova L.N.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://cardiovascular.elpub.ru/jour/article/view/3870">https://cardiovascular.elpub.ru/jour/article/view/3870</self-uri><abstract><p>В статье обсуждаются вопросы эффективности и безопасности применения гомологичных и гетерологичных схем ревакцинации против вируса SARS-CoV-2 (Severe Acute Respiratory Syndromerelated CoronaVirus-2) у лиц разных возрастных групп.</p><sec><title>Цель</title><p>Цель. Изучение выраженности и продолжительности иммунного ответа у лиц разных возрастных групп после ревакцинации против вируса SARS-COV-2.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. Исследование выполнено в рамках проспективного регистра САТУРН (Сравнительная оценкА реактогенносТи и иммУногенности гетеРологичных схем вакциНации против COVID-19), в который включались лица, получившие различные схемы ревакцинации против вируса SARS-CoV-2 (гомои гетерологичные схемы) на основе комбинации двух вакцин: Гам-КОВИД-Вак и КовиВак. В группу I (n=106) вошли лица, получившие гомологичную схему ревакцинации препаратом Гам-КОВИД-Вак, в группу II (n=54) — с гетерологичной схемой препаратами Гам-КОВИД-Вак и КовиВак, в группу III (n=40) — получившие гомологичную схему ревакцинации препаратом КовиВак. Кроме того, все участники исследования были разделены на две возрастные категории: 60 лет и старше (n=33) и моложе 60 лет, (n=167). В рамках программы у всех пришедших на вакцинацию против вируса SARS-CoV-2 в консультативно-диагностический центр, оценивался анамнез, а также на каждом визите выполнены: анализ крови с определением количественного уровня специфических антител класса IgG к поверхностному S белку вируса SARS-CoV-2, интегральная оценка системы плазменного гемостаза методом тромбодинамики. На 1, 3 и 5 визитах выполнялся забор крови для оценки уровня активности Т-клеточного иммунитета (официальное название теста T-Spot.COVID, компания Oxford Immunotec) к вирусу SARS-CoV-2.</p></sec><sec><title>Результаты</title><p>Результаты. Проведение ревакцинации у лиц ≥60 лет обеспечивает напряженность гуморального (количественный уровень специфических антител класса IgG к поверхностному S белку вируса SARSCoV-2) и клеточного иммунитета (панель А для количественной оценки специфически сенсибилизированных Т-лимфоцитов к Spike antigens (поверхностный антиген) и панель B — к нуклеокапсидному антигену (ядерный антиген)) к вирусу SARS-CoV-2, сопоставимого с таковым у лиц более молодого возраста (&lt;60 лет). На фоне ревакцинации не было отмечено усиления тромбогенного потенциала плазмы крови у вакцинированных вне зависимости от возраста.</p></sec><sec><title>Заключение</title><p>Заключение. В группе вакцинированных ≥60 лет сформировался адекватный гуморальный и клеточный иммунный ответ, сохранявшийся на протяжении года после ревакцинации, причем продемонстрирован даже более напряженный клеточный иммунитет по сравнению с вакцинированными &lt;60 лет. Тромбогенный потенциал плазмы крови на фоне вакцинации и ревакцинации не повышался вне зависимости от возраста.</p></sec></abstract><trans-abstract xml:lang="en"><p>The article discusses the effectiveness and safety of homologous and heterologous revaccination for Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in people of different age groups.</p><sec><title>Aim</title><p>Aim. The study the severity and duration of immune response in people of different age groups after SARS-CoV-2 revaccination.</p></sec><sec><title>Material and methods</title><p>Material and methods. The study was carried out as part of the prospective registry Saturn, which included persons who received various SARS-CoV-2 revaccination regimens (homoand heterologous) based on the combination of two vaccines: Gam-COVID-Vac and Covivac. Group I (n=106) included persons who received a homologous revaccination with Gam-COVID-Vac, while group II (n=54) — heterologous revaccination with Gam-COVID-Vac and Covivac, group III (n=40) — homologous Covivac revaccination. In addition, all participants in the study were divided into two age categories: ≥60 years (n=33) and &lt;60 years, (n=167). In all participants, the medical history was collected. At each visit, we assessed the quantitative level of specific IgG SARS-CoV-2 S-protein antibodies and plasma coagulation using the thrombodynamics method. At visits 1, 3 and 5, blood was collected to assess T-cell immunity activity (T-Spot.COVID test, Oxford Immunotec) to the SARS-CoV-2 virus.</p></sec><sec><title>Results</title><p>Results. Revaccination in persons ≥60 years of age ensures the intensity of humoral (quantitative level of specific IgG SARS-CoV-2 S-protein antibodies) and cellular immunity (quantitative assessment of SARS-CoV-2 spike protein-specific (panel A) and nucleocapsid-specific T-lymphocytes) comparable to that in younger individuals (&lt;60 years). Revaccination did not increase the plasma thrombogenic potential in vaccinated people, regardless of age.</p></sec><sec><title>Conclusion</title><p>Conclusion. In the group of vaccinated people ≥60 years old, an adequate humoral and cellular immune response was developed, which persisted for a year after revaccination, and even more intense cellular immunity was demonstrated compared to vaccinated people &lt;60 years old. The plasma thrombogenic potential did not increase during vaccination and revaccination, regardless of age.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>COVID-19</kwd><kwd>вакцины</kwd><kwd>ревакцинация</kwd><kwd>SARS-CoV-2</kwd><kwd>тромбодинамика</kwd><kwd>гемостаз</kwd><kwd>Гам-КОВИД-Вак</kwd><kwd>КовиВак</kwd><kwd>гуморальный и клеточный иммунитет</kwd><kwd>пожилой возраст</kwd></kwd-group><kwd-group xml:lang="en"><kwd>COVID-19</kwd><kwd>vaccines</kwd><kwd>revaccination</kwd><kwd>SARS-CoV-2</kwd><kwd>thrombodynamics</kwd><kwd>hemostasis</kwd><kwd>Gam-COVID-Vac</kwd><kwd>CoviVac</kwd><kwd>humoral and cellular immunity</kwd><kwd>old age</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено в рамках государственного задания № 122013100211-8</funding-statement><funding-statement xml:lang="en">The study was carried out within the state assignment № 122013100211-8</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">Колбин А. 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