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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="review-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Kazan medical journal</journal-id><journal-title-group><journal-title xml:lang="en">Kazan medical journal</journal-title><trans-title-group xml:lang="ru"><trans-title>Казанский медицинский журнал</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0368-4814</issn><issn publication-format="electronic">2587-9359</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">1821</article-id><article-id pub-id-type="doi">10.17816/KMJ1821</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Reviews</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Обзоры</subject></subj-group><subj-group subj-group-type="article-type"><subject>Review Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Statins and primary prevention of cardiovascular diseases: is there any point?</article-title><trans-title-group xml:lang="ru"><trans-title>Статины и первичная профилактика сердечно-сосудистых заболеваний: есть ли смысл?</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Safina</surname><given-names>D D</given-names></name><name xml:lang="ru"><surname>Сафина</surname><given-names>Диляра Дамировна</given-names></name></name-alternatives><email>diliarik@rambler.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Ziganshina</surname><given-names>L E</given-names></name><name xml:lang="ru"><surname>Зиганшина</surname><given-names>Лилия Евгеньевна</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Kazan (Volga Region) Federal University, Kazan, Russia</institution></aff><aff><institution xml:lang="ru">Казанский (Приволжский) федеральный университет</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2013-12-15" publication-format="electronic"><day>15</day><month>12</month><year>2013</year></pub-date><volume>94</volume><issue>6</issue><issue-title xml:lang="en">VOL 94, NO6 (2013)</issue-title><issue-title xml:lang="ru">ТОМ 94, №6 (2013)</issue-title><fpage>924</fpage><lpage>932</lpage><history><date date-type="received" iso-8601-date="2016-03-28"><day>28</day><month>03</month><year>2016</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2013, Safina D.D., Ziganshina L.E.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2013, Сафина Д.Д., Зиганшина Л.Е.</copyright-statement><copyright-year>2013</copyright-year><copyright-holder xml:lang="en">Safina D.D., Ziganshina L.E.</copyright-holder><copyright-holder xml:lang="ru">Сафина Д.Д., Зиганшина Л.Е.</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/">http://creativecommons.org/licenses/by-nc-sa/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://kazanmedjournal.ru/kazanmedj/article/view/1821">https://kazanmedjournal.ru/kazanmedj/article/view/1821</self-uri><abstract xml:lang="en"><p>Increased blood cholesterol level is one of the most studied risk factors for cardiovascular diseases. While benefits of statins in secondary prevention are shown, their role in primary prevention is not clear. To assess the potential benefits of statin use in primary prevention of cardiovascular diseases, we searched databases for published data in English language for secondary analyses of clinical trials of statin use in primary prevention of cardiovascular diseases. The data on clinical outcomes were extracted to calculate the ratio of beneficial effect to no effect (benefit/no effect ratio - BNER). One Cochrane systematic review and 5 meta-analyses were found, including 27 clinical trials. The authors of four out of six reviews declared potential conflict of interests with pharmaceutical companies manufacturing statins. We could not extract data on individual outcomes because they were not reported. For deaths of all causes, the BNER was 3:3 as assessed in 6 analyses. Only three reviews examined the effects of statins on coronary events and all reported positive effect of statins. Four out of six reviews reported data on coronary heart disease mortality and all found no positive effect of statins. Cardiovascular events and mortality were evaluated in two and three reviews, respectively, which showed positive effect of statins. Thus, there is no convincing evidence for statin use in primary prevention. The new studies, if carried out, should be of longer duration and follow-up, should use individual outcomes. Prevention with statins in patients with no history of cardiovascular disease should be performed with great caution, if considered at all.</p></abstract><trans-abstract xml:lang="ru"><p>Повышенный уровень холестерина в крови - один из наиболее изученных факторов риска сердечно-сосудистых заболеваний. В то время как преимущества статинов во вторичной профилактике сердечно-сосудистых заболеваний признаны, их роль в первичной профилактике неоднозначна. Для оценки потенциальной пользы статинов в первичной профилактике сердечно-сосудистых заболеваний мы провели поиск по англоязычным базам данных на предмет вторичных анализов по результатам клинических испытаний статинов в первичной профилактике. Мы экстрагировали данные в таблицы и представляли отношение пользы к отсутствию эффекта для исхода. Найдены один Кокрейновский систематический обзор и пять мета-анализов, включавших 27 исследований. Авторы четырёх из шести обзоров указали на финансовые связи с фармацевтическими компаниями-производителями статинов. Мы не смогли экстрагировать данные по индивидуальным исходам в связи с тем, что о них не сообщалось. Для исхода «смерть от всех причин» отношение пользы к отсутствию эффекта составило 3:3 по результатам шести анализов. Только три обзора изучали влияние статинов на коронарные события, они показали положительное влияние статинов. Четыре обзора из шести представили данные о смертности от ишемической болезни сердца, все они не обнаружили положительного эффекта статинов. Сердечно-сосудистые события и смертность оценивались в двух и трёх обзорах соответственно, в которых было показано положительное влияние статинов. Эти данные демонстрируют, что в настоящее время не существует убедительных доказательств эффективности первичной профилактики сердечно-сосудистых заболеваний с помощью статинов. Новые исследования, если они будут проводиться, должны быть значительно более длительными, причём необходимо использовать индивидуальные исходы. Профилактику статинами у пациентов, не имеющих предшествующих заболеваний сердечно-сосудистой системы, следует проводить с большой осторожностью (если проводить вообще).</p></trans-abstract><kwd-group xml:lang="en"><kwd>statins</kwd><kwd>primary prevention</kwd><kwd>total mortality</kwd><kwd>cardiovascular diseases</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>статины</kwd><kwd>первичная профилактика</kwd><kwd>общая смертность</kwd><kwd>сердечно-сосудистые заболевания</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Бубнова М.Г. Статины в профилактической терапии атеросклероза: современная стратегия и тактика назначения // Кардиоваск. терап. и профил. - 2009. - Т. 8, №3. - С. 94-102.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Диагностика и коррекция нарушений липидного обмена с целью профилактики и лечения атеросклероза. 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