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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="en"><front><journal-meta><journal-id journal-id-type="publisher-id">sechenov</journal-id><journal-title-group><journal-title xml:lang="en">Sechenov Medical Journal</journal-title><trans-title-group xml:lang="ru"><trans-title>Сеченовский вестник</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2218-7332</issn><issn pub-type="epub">2658-3348</issn><publisher><publisher-name>Сеченовский Университет</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.47093/2218-7332.2020.11.2.29-39</article-id><article-id custom-type="elpub" pub-id-type="custom">sechenov-239</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="en"><subject>COVID-19</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>COVID-19</subject></subj-group></article-categories><title-group><article-title>The study of cardiotoxicity of hydroxychloroquine and azithromycine combination in hospitalized patients with COVID-19</article-title><trans-title-group xml:lang="ru"><trans-title>Исследование кардиотоксичности у госпитализированных пациентов с COVID-19, получающих гидроксихлорохин в сочетании с азитромицином</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3014-6129</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Беленков</surname><given-names>Ю. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Belenkov</surname><given-names>Yu. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Беленков Юрий Никитич, д-р мед. наук, академик РАН, профессор, заведующий кафедрой госпитальной терапии № 1 </p><p>ул. Трубецкая, д. 8, стр. 2, г. Москва, 119991</p></bio><bio xml:lang="en"><p>Yuri N. Belenkov, MD, PhD, DMSc, Academician of RAS, Professor, Head of Department of Hospital Therapy No. 1</p><p>8/2, Trubetskaya str., Moscow, 119991</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3181-5272</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Меньшикова</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Menshikova</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Меньшикова Ирина Вадимовна, д-р мед. наук, профессор кафедры госпитальной терапии № 1 </p><p>ул. Трубецкая, д. 8, стр. 2, г. Москва, 119991</p></bio><bio xml:lang="en"><p>Irina V., MD, PhD, DMSc, Professor, Department of Hospital Therapy No. 1</p><p>8/2, Trubetskaya str., Moscow, 119991</p><p>+7 (910) 478-46-71</p></bio><email xlink:type="simple">ivmenshikova@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/0000-0001-6817-6270</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ильгисонис</surname><given-names>И. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Ilgisonis</surname><given-names>I. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ильгисонис Ирина Сергеевна, канд. мед. наук, доцент кафедры госпитальной терапии № 1 </p><p>ул. Трубецкая, д. 8, стр. 2, г. Москва, 119991</p></bio><bio xml:lang="en"><p>Irina S. Ilgisonis, MD, PhD, Associate Professor, Department of Hospital Therapy No. 1</p><p>8/2, Trubetskaya str., Moscow, 119991</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4099-1032</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Найманн</surname><given-names>Ю. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Naimann</surname><given-names>Yu. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Найманн Юлия Игоревна, канд. мед. наук, ассистент кафедры госпитальной терапии № 1 </p><p>ул. Трубецкая, д. 8, стр. 2, г. Москва, 119991</p></bio><bio xml:lang="en"><p>Yulia I. Naimann, MD, PhD, Assistant Professor, Department of Hospital Therapy No. 1</p><p>8/2, Trubetskaya str., Moscow, 119991</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5169-0740</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пак</surname><given-names>Ю. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Pak</surname><given-names>Yu. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Пак Юлия Владимировна, канд. мед. наук, врачревматолог ревматологического отделения Университетской клинической больницы № 1 </p><p>ул. Трубецкая, д. 8, стр. 2, г. Москва, 119991</p></bio><bio xml:lang="en"><p>Yulia V. Pak, MD, PhD, rheumatologist, Department of Rheumatology, University Clinical Hospital No. 1</p><p>8/2, Trubetskaya str., Moscow, 119991</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3924-6345</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Колосова</surname><given-names>И. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Kolosova</surname><given-names>I. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Колосова Ирина Раисовна, канд. мед. наук, врачревматолог ревматологического отделения Университетской клинической больницы № 1 </p><p>ул. Трубецкая, д. 8, стр. 2, г. Москва, 119991</p></bio><bio xml:lang="en"><p>Irina R. Kolosova, MD, PhD, rheumatologist, Department of Rheumatology, University Clinical Hospital No. 1</p><p>8/2, Trubetskaya str., Moscow, 119991</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0582-8232</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Раковская</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Rakovskaya</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Раковская Алина Сергеевна, врач-ревматолог ревматологического отделения Университетской клинической больницы № 1 </p><p>ул. Трубецкая, д. 8, стр. 2, г. Москва, 119991</p></bio><bio xml:lang="en"><p>Alina S. Rakovskaya, rheumatologist, Department of Rheumatology, University Clinical Hospital No. 1</p><p>8/2, Trubetskaya str., Moscow, 119991</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГАОУ ВО «Первый Московский государственный медицинский университет им. И.М. Сеченова» Минздрава России (Сеченовский Университет)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Sechenov First Moscow State Medical University (Sechenov University)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>06</day><month>12</month><year>2020</year></pub-date><volume>11</volume><issue>2</issue><issue-title>Special Issue: COVID-19</issue-title><fpage>29</fpage><lpage>39</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Belenkov Y.N., Menshikova I.V., Ilgisonis I.S., Naimann Y.I., Pak Y.V., Kolosova I.R., Rakovskaya A.S., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Беленков Ю.Н., Меньшикова И.В., Ильгисонис И.С., Найманн Ю.И., Пак Ю.В., Колосова И.Р., Раковская А.С.</copyright-holder><copyright-holder xml:lang="en">Belenkov Y.N., Menshikova I.V., Ilgisonis I.S., Naimann Y.I., Pak Y.V., Kolosova I.R., Rakovskaya A.S.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.sechenovmedj.com/jour/article/view/239">https://www.sechenovmedj.com/jour/article/view/239</self-uri><abstract><p>Hydroxychloroquine (HCH) is included in guidelines for treatment of novel coronavirus infection (COVID-19). Data on increased risk of cardiovascular complications when using it have been published.</p><sec><title>Aim</title><p> Aim. To evaluate the safety and tolerability of HCH and azithromycine (AZM) combination for the treatment of the patients with COVID-19 in recommended by Russian Ministry of Health doses in real practice.</p></sec><sec><title>Methods</title><p>Methods. 132 patients (62 men and 70 women of average age 59.2 ± 9.3 years), 59% of whom had cardiovascular comorbidities, were included in prospective сohort study. 112 patients took HCH + AZM (group 1) and 20 patients took other medications without potential cardiotoxicity (group 2). At the admission to the hospital and after 5–7 days of the treatment corrected QT interval was calculated, new rhythm and conduction disorders, other side effects and hospital mortality have been registering. Relative risk (RR) and 95% confidence interval (CI) were calculated.</p></sec><sec><title>Results</title><p> Results. Elongation of corrected QT-interval within the normal range was registered in 22.3% of patients in group 1 and in 15% — in group 2. An increase in the QT length to the upper limit of the norm (480 msec) was observed in 1.8% of patients in group 1. There were no statistically significant differences between the groups in the number of patients with prolonged QT interval (RR = 1.488, 95% CI: 0.496–4.466, р = 0.478). The occurrence of new arrhythmias, conduction disturbances and allergic reactions was not recorded. Tolerability of combination HCH + AZM was satisfactory in the majority of patients. The hospital mortality in group 1 was 1.8%, in group 2 — 5% without statistically significant difference (p = 0.374).</p></sec><sec><title>Conclusion</title><p> Conclusion. A combination of HCL + AZM according to the scheme recommended by the Ministry of Health of the Russian Federation for the treatment of the patients with COVID-19 and cardiovascular comorbidity in inpatient conditions is safe.</p></sec></abstract><trans-abstract xml:lang="ru"><p>Гидроксихлорохин (ГХЛ) включен в схему лечения больных с новой коронавирусной инфекцией (COVID-19). Опубликованы данные о повышении риска развития сердечно-сосудистых побочных эффектов на фоне его применения.</p><sec><title>Цель</title><p> Цель. Изучить безопасность и переносимость ГХЛ в сочетании с азитромицином (АЗМ) для лечения COVID-19 в рекомендованных Минздравом РФ дозах в условиях реальной клинической практики.</p></sec><sec><title>Материалы и методы</title><p> Материалы и методы. Проведено проспективное когортное исследование, в которое включены 132 пациента (62 мужчин, 70 женщин, средний возраст 59,2 ± 9,3 года), из них 59% с кардиоваскулярной коморбидностью. ГХЛ + АЗМ получали 112 пациентов (группа 1), другие схемы лечения, не обладающие потенциальным кардиотоксическим эффектом, принимали 20 пациентов (группа 2). При поступлении и через 5–7 дней терапии рассчитывался корригированный интервал QT, регистрировались вновь выявленные нарушения ритма и проводимости, а также другие нежелательные явления; госпитальная летальность. Вычислен относительный риск (ОР) и 95% доверительный интервал (ДИ).</p></sec><sec><title>Результаты</title><p>Результаты. Удлинение корригированного интервала QT в пределах нормальных значений отмечалось у 22,3% пациентов в группе 1 и у 15% в группе 2; увеличение до пограничных 480 мс зарегистрировано у 1,8% пациентов в группе 1. Статистически значимых различий между группами по числу пациентов с удлинением интервала QT не выявлено (ОР = 1,488, 95% ДИ: 0,496–4,466, р = 0,478). Возникновения новых аритмий и нарушений проводимости не зафиксировано, развития аллергических реакций не отмечено. Переносимость комбинации ГХЛ + АЗМ у большинства пациентов была удовлетворительной. Госпитальная летальность в группе 1 составила 1,8%, в группе 2 — 5%, разница между группами статистически незначима (р = 0,374).</p></sec><sec><title>Заключение</title><p> Заключение. Применение комбинации ГХЛ + АЗМ по рекомендованной Минздравом РФ схеме у пациентов с COVID-19 и кардиоваскулярной коморбидностью в стационарных условиях безопасно.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>новая коронавирусная инфекция</kwd><kwd>COVID-19</kwd><kwd>гидроксихлорохин</kwd><kwd>сердечно-сосудистые осложнения</kwd></kwd-group><kwd-group xml:lang="en"><kwd>novel coronavirus infection</kwd><kwd>COVID-19</kwd><kwd>hydroxychloroquine</kwd><kwd>cardiovascular complications</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">WHO. Coronavirus disease 2019 (COVID-19) Situation. Report — 51. 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