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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">Journal of Clinical Practice</journal-id><journal-title-group><journal-title xml:lang="en">Journal of Clinical Practice</journal-title><trans-title-group xml:lang="ru"><trans-title>Клиническая практика</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2220-3095</issn><issn publication-format="electronic">2618-8627</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">19125</article-id><article-id pub-id-type="doi">10.17816/clinpract19125</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 исследования</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">Ticagrelor hemorrhagic safety in patients with acute coronary syndrome with ST-segment elevation received thrombolytic therapy in daily clinical practice: 30-day observation results</article-title><trans-title-group xml:lang="ru"><trans-title>Геморрагическая безопасность применения тикагрелора у больных острым коронарным синдромом с подъемом сегмента ST, получивших тромболитическую терапию в повседневной клинической практике: 30-дневные результаты наблюдений</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6027-2898</contrib-id><contrib-id contrib-id-type="researcherid">C-6324-2019</contrib-id><contrib-id contrib-id-type="spin">6073-1445</contrib-id><name-alternatives><name xml:lang="en"><surname>Bocharov</surname><given-names>A. V.</given-names></name><name xml:lang="ru"><surname>Бочаров</surname><given-names>Александр Владимирович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, PhD, Head of the Department of Roentgenosurgical Methods of Diagnosis and Treatment</p></bio><bio xml:lang="ru"><p>к.м.н., зав. отделением рентгенохирургических методов диагностики и лечения</p></bio><email>bocharovav@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Sidorov</surname><given-names>D. V.</given-names></name><name xml:lang="ru"><surname>Сидоров</surname><given-names>Денис Владимирович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Cardiologist, Department of cardiology</p></bio><bio xml:lang="ru"><p>Кардиолог, отделения кардиологии</p></bio><email>denis.sidorov1972@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Kostroma Regional Clinical Hospital Named After Korolev E.I.</institution></aff><aff><institution xml:lang="ru">Костромская областная клиническая больница имени Королева Е.И.</institution></aff></aff-alternatives><pub-date date-type="preprint" iso-8601-date="2020-04-16" publication-format="electronic"><day>16</day><month>04</month><year>2020</year></pub-date><pub-date date-type="pub" iso-8601-date="2020-05-12" publication-format="electronic"><day>12</day><month>05</month><year>2020</year></pub-date><volume>11</volume><issue>1</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>67</fpage><lpage>72</lpage><history><date date-type="received" iso-8601-date="2020-01-24"><day>24</day><month>01</month><year>2020</year></date><date date-type="accepted" iso-8601-date="2020-04-05"><day>05</day><month>04</month><year>2020</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2020, Bocharov A.V., Sidorov D.V.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2020, Бочаров А.В., Сидоров Д.В.</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="en">Bocharov A.V., Sidorov D.V.</copyright-holder><copyright-holder xml:lang="ru">Бочаров А.В., Сидоров Д.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-nd/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://clinpractice.ru/clinpractice/article/view/19125">https://clinpractice.ru/clinpractice/article/view/19125</self-uri><abstract xml:lang="en"><p><bold><italic>Background. </italic></bold>Effective antithrombotic therapy is a necessary condition for maintaining the patency of the infarct-dependent coronary artery during a primary percutaneous coronary intervention.</p> <p><bold><italic>Aim. </italic></bold>To compare the safety of ticagrelor use in patients with STEMI after ineffective thrombolytic treatment (TLT) and successfully performed recanalization of infarct-dependent artery (IDA) by PCI, withticagrelor loading dose administered in the time window from TLT to PCI, in comparison with the TREAT study results on the risk of bleeding in the real clinical practice.</p> <p><bold><italic>Methods.</italic></bold> A comparative analysis of the results of a 30-day follow-up of 52 patients with acute coronary syndrome with ST-segment elevation who received a thrombolytic therapy with alteplasa and early ticagrelor administration with the ticagrelor group in the TREAT study on the parameters of hemorrhagic safety.</p> <p><bold><italic>Results.</italic></bold> Arterial hypertension, dyslipidemia, generalized atherosclerosis, chronic obstructive pulmonary disease and a history of myocardial infarction were significantly more common in the study group. The analysis of the results revealed no significant differences between the groups in the frequency and risk of hemorrhagic complications. <bold><italic>Conclusion.</italic></bold> There are no significant differences in the frequency of major bleeding according to the TIMI and BARC criteria between the groups, which indicates the safety of early (within 24 hours after thrombolysis) ticagrelor use in the pharmacoinvasive approach in the real clinical practice.</p></abstract><trans-abstract xml:lang="ru"><p><bold><italic>Обоснование.</italic></bold> Эффективная антитромботическая терапия является необходимым условием сохранения проходимости инфарктзависимой коронарной артерии при проведении первичного чрескожного коронарного вмешательства.</p> <p><bold><italic>Цель</italic></bold> — сравнить безопасность применения тикагрелора у больных острым коронарным синдромом с подъемом сегмента ST после неэффективной тромболитической терапии и успешно выполненной реканализации инфарктзависимой артерии методом чрескожного коронарного вмешательства, которым нагрузочная доза тикагрелора назначалась в интервале времени от выполнения тромболитической терапии до начала выполнения чрескожного коронарного вмешательства, в сравнении с результатами исследований TREAT по риску возникновения кровотечений в условиях реальной клинической практики.</p> <p><bold><italic>Методы.</italic></bold> Выполнен сравнительный анализ результатов 30-дневного наблюдения 52 пациентов с острым коронарным синдромом с подъемом сегмента ST, получивших тромболитическую терапию и раннее назначение тикагрелора с группой тикагрелора по данным исследования TREAT по параметрам геморрагической безопасности.</p> <p><bold><italic>Результаты. </italic></bold>В основной группе исследования достоверно чаще встречались артериальная гипертензия, дислипидемия, генерализованный атеросклероз, хроническая обструктивная болезнь легких и перенесенный инфаркт миокарда в анамнезе. Анализ результатов не выявил достоверных различий между группами по частоте и рискам возникновения геморрагических осложнений (p=0,85).</p> <p><bold><italic>Заключение. </italic></bold>Достоверные различия в частоте крупных кровотечений по критериям TIMI и BARC между группами отсутствуют, что свидетельствует о безопасности раннего (в пределах 24 ч после выполнения тромболизиса применения тикагрелора при фармакоинвазивном подходе в условиях реальной клинической практики.</p></trans-abstract><kwd-group xml:lang="en"><kwd>acute coronary syndrome</kwd><kwd>ticagrelor</kwd><kwd>thrombolytic therapy</kwd><kwd>bleeding</kwd><kwd>safety</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>острый коронарный синдром</kwd><kwd>тикагрелор</kwd><kwd>тромболитическая терапия</kwd><kwd>кровотечения</kwd><kwd>безопасность</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Ibanez B, James S, Agewall S, et al. 2017 ESC Guidelines for the management of acute myocardial infarction in patients presenting with ST-segment elevation: the task force for the management of acute myocardial infarction in patients presenting with ST-segment elevation of the European Society of Cardiology (ESC). 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