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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">CardioSomatics</journal-id><journal-title-group><journal-title xml:lang="en">CardioSomatics</journal-title><trans-title-group xml:lang="ru"><trans-title>CardioСоматика</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2221-7185</issn><issn publication-format="electronic">2658-5707</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">121347</article-id><article-id pub-id-type="doi">10.17816/CS121347</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Original study articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Оригинальные 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">Sodium-glucose cotransporter type 2 inhibitors in patients with heart failure with preserved ejection fraction: a systematic review and meta-analysis</article-title><trans-title-group xml:lang="ru"><trans-title>Ингибиторы натрий-глюкозного котранспортёра 2-го типа у пациентов с сердечной недостаточностью с сохранённой фракцией выброса левого желудочка: систематический обзор и метаанализ</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6086-4578</contrib-id><contrib-id contrib-id-type="spin">2935-9617</contrib-id><name-alternatives><name xml:lang="en"><surname>Mezhonov</surname><given-names>Evgeny M.</given-names></name><name xml:lang="ru"><surname>Межонов</surname><given-names>Евгений Михайлович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, D. Sci. (Med.), associate professor</p></bio><bio xml:lang="ru"><p>д-р мед. наук, доц. каф. кардиологии и кардиохирургии с курсом скорой медицинской помощи института клинической медицины</p></bio><email>emmrus@mail.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6485-1061</contrib-id><contrib-id contrib-id-type="spin">9112-2130</contrib-id><name-alternatives><name xml:lang="en"><surname>Safiullina</surname><given-names>Zemfira M.</given-names></name><name xml:lang="ru"><surname>Сафиуллина</surname><given-names>Земфира Мидхатовна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, D. Sci. (Med.), professor</p></bio><bio xml:lang="ru"><p>д-р мед. наук, профессор каф. кардиологии и кардиохирургии с курсом скорой медицинской помощи института клинической медицины</p></bio><email>safiullina@tokb.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6470-5606</contrib-id><contrib-id contrib-id-type="spin">4237-5048</contrib-id><name-alternatives><name xml:lang="en"><surname>Vyalkina</surname><given-names>Yulia A.</given-names></name><name xml:lang="ru"><surname>Вялкина</surname><given-names>Юлия Александровна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Cand. Sci. (Med.), associate professor</p></bio><bio xml:lang="ru"><p>канд. мед. наук, доцент каф. госпитальной терапии с курсом эндокринологии института клинической медицины</p></bio><email>yulia31052008@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2724-4016</contrib-id><contrib-id contrib-id-type="spin">5285-0082</contrib-id><name-alternatives><name xml:lang="en"><surname>Shalaev</surname><given-names>Sergey V.</given-names></name><name xml:lang="ru"><surname>Шалаев</surname><given-names>Сергей Васильевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, D. Sci. (Med.), Prof., Corresponding Member of RAS, head of the center of the heart and blood vessels</p></bio><bio xml:lang="ru"><p>д-р мед. наук, проф., чл.-кор. РАН, заведующий каф. кардиологии и кардиохирургии с курсом скорой медицинской помощи института клинической медицины, начальник центра сердца и сосудов</p></bio><email>Shalaev@tokb.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Tyumen State Medical University</institution></aff><aff><institution xml:lang="ru">ФГБОУ ВО «Тюменский государственный медицинский университет» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Regional Clinical Hospital No 1</institution></aff><aff><institution xml:lang="ru">ГБУЗ Тюменской обл. «Областная клиническая больница № 1»</institution></aff></aff-alternatives><pub-date date-type="preprint" iso-8601-date="2023-03-07" publication-format="electronic"><day>07</day><month>03</month><year>2023</year></pub-date><pub-date date-type="pub" iso-8601-date="2022-12-12" publication-format="electronic"><day>12</day><month>12</month><year>2022</year></pub-date><volume>13</volume><issue>4</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>198</fpage><lpage>205</lpage><history><date date-type="received" iso-8601-date="2023-01-10"><day>10</day><month>01</month><year>2023</year></date><date date-type="accepted" iso-8601-date="2023-02-10"><day>10</day><month>02</month><year>2023</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2023, Mezhonov E.M., Safiullina Z.M., Vyalkina Y.A., Shalaev S.V.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2023, Межонов Е.М., Сафиуллина З.М., Вялкина Ю.А., Шалаев С.В.</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="en">Mezhonov E.M., Safiullina Z.M., Vyalkina Y.A., Shalaev S.V.</copyright-holder><copyright-holder xml:lang="ru">Межонов Е.М., Сафиуллина З.М., Вялкина Ю.А., Шалаев С.В.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by-nc-sa/4.0/</ali:license_ref></license></permissions><self-uri xlink:href="https://cardiosomatics.ru/2221-7185/article/view/121347">https://cardiosomatics.ru/2221-7185/article/view/121347</self-uri><abstract xml:lang="en"><p><bold>Background</bold>. Epidemiological studies show that mortality among patients with heart failure and preserved left ventricular ejection fraction remains high. In recent clinical studies, inhibitors of sodium-glucose cotransporter type 2 are showing promise in reducing cardiovascular complications in patients with chronic heart failure who need effective drug treatment.</p> <p><bold>Aim</bold>. We aimed to analyze published randomized controlled clinical trials evaluating the effectiveness of sodium-glucose cotransporter type 2 inhibitors, added to standard therapy, in a group of patients with chronic heart failure and a left ventricular ejection fraction over 40%.</p> <p><bold>Materials and methods</bold>. A systematic review and meta-analysis of the scientific literature were performed according to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. A literature search of the PubMed database for the period from January 2021 to December 2022 was performed. The search keywords included the following MeSH terms: “heart failure preserved ejection fraction” or “HFpEF” and “empagliflozin” or “dapagliflozin” or “SGLT2.” The search did not use filters for language or type of study. All statistical analyses were performed using the RevMan version 5.4 (Copenhagen, the Nordic Cochrane Centre, The Cochrane Collaboration, 2014).</p> <p><bold>Results</bold>. The initial search retrieved 481 publications. After further screening and exclusions for non-compliance with the inclusion criteria, two clinical studies were included. There were 12 251 patients in total, 6128 received sodium-glucose cotransporter type 2 inhibitors, 6123 received placebo. Patients treated with these drugs were 20% less likely to have a combined endpoint (odds ratio [OR] 0.80, 95% confidence interval [CI] 0.72–0.87; <italic>p &lt;</italic>0.001). This was primarily due to a 26% decrease in the frequency of hospitalization for acute decompensation of heart failure (OR 0.74, 95% CI 0.66–0.83; <italic>p &lt;</italic>0.001). There was a trend toward decreased mortality from cardiovascular causes (OR 0.88, 95% CI 0.77–1.01; <italic>p=</italic>0.06), while no effect was observed on all-cause mortality (OR 0.96, 95% CI 0.87–1.06; <italic>p=</italic>0.38).</p> <p><bold>Conclusions</bold>. The meta-analysis shows the potential of sodium-glucose cotransporter type 2 inhibitors to reduce hospitalization for acute decompensation of heart failure in patients with a moderately reduced and preserved left ventricular ejection fraction.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Обоснование</bold>. Согласно данным эпидемиологическим исследований, смертность среди пациентов с сердечной недостаточностью (СН) и сохранённой фракцией выброса левого желудочка (ФВ ЛЖ) остаётся достаточно высокой. Результаты клинических исследований, в которых оценивали влияние ингибиторов натрий-глюкозного котранспортёра 2-го типа в отношении уменьшения числа сердечно- сосудистых осложнений у этой категории пациентов, открывают широкие возможности в терапии больных хронической СН, ранее лишённых эффективных методов медикаментозного лечения.</p> <p><bold>Цель</bold>. Проанализировать опубликованные рандомизированные контролируемые клинические исследования оценки эффективности ингибиторов натрий-глюкозного котранспортёра 2-го типа при добавлении к стандартной терапии в группе пациентов с хронической СН и ФВ ЛЖ &gt;40%.</p> <p><bold>Материал и методы</bold>. Систематическое обзорное исследование научной литературы и метаанализ выполнены в соответствии с международными рекомендациями PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) на основании поиска источников литературы в базе данных PubMed (MEDLINE) за период с 01 января 2021 по 30 декабря 2022 года. Ключевые слова при поиске содержали MeSH-термины «heart failure preserved ejection fraction», или «HFpEF» и «empagliflozin», или «dapagliflozin», или «SGLT2». В работе не использовали фильтры по языку и типу исследования. Все виды статистического анализа проводили при помощи программы ReviewManager v. 5.4.</p> <p><bold>Результаты</bold>. При поиске на основе изначально избранной стратегии была отобрана 481 публикация; часть из них исключили из анализа в связи с несоответствием критериям включения, в итоге в работу нами включены 2 клинических исследования. Общее число пациентов в исследованиях составило 12 251 (6128 человек получали ингибиторы натрий-глюкозного котранспортёра 2-го типа, 6123 – плацебо). У пациентов, получавших указанные препараты, на 20% реже регистрировали комбинированную конечную точку (отношение шансов, ОШ=0,80; 95% доверительный интервал, ДИ, 0,72–0,87; <italic>p &lt;</italic>0,001), что в первую очередь обусловлено снижением частоты госпитализации в связи с острой декомпенсацией СН на 26% (ОШ=0,74, 95% ДИ 0,66–0,83; <italic>p &lt;</italic>0,001). Отмечена некоторая тенденция к снижению смертности от сердечно-сосудистых причин (ОШ=0,88, 95% ДИ 0,77–1,01; <italic>p=</italic>0,06), в то время как влияния на частоту смерти от всех причин нами не отмечено (ОШ 0,96, 95% ДИ 0,87–1,06; <italic>p=</italic>0,38).</p> <p><bold>Заключение</bold>. Наша работа демонстрирует возможности ингибиторов натрий-глюкозного котранспортёра 2-го типа в снижении частоты госпитализации в связи с острой декомпенсацией СН у пациентов с умеренно сниженной и сохранённой ФВ ЛЖ.</p></trans-abstract><kwd-group xml:lang="en"><kwd>heart failure with preserved left ventricular ejection fraction</kwd><kwd>sodium-glucose transporter 2 inhibitors</kwd><kwd>empagliflozin</kwd><kwd>dapagliflozin</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>сердечная недостаточность с сохранённой фракцией выброса левого желудочка</kwd><kwd>ингибиторы натрий-глюкозного котранспортёра 2-го типа</kwd><kwd>эмпаглифлозин</kwd><kwd>дапаглифлозин</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">Dunlay SM, Roger VL, Redfield MM. Epidemiology of heart failure with preserved ejection fraction. 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