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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">rpcardio</journal-id><journal-title-group><journal-title xml:lang="en">Rational Pharmacotherapy in Cardiology</journal-title><trans-title-group xml:lang="ru"><trans-title>Рациональная Фармакотерапия в Кардиологии</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1819-6446</issn><issn pub-type="epub">2225-3653</issn><publisher><publisher-name>«SILICEA-POLIGRAF» LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20996/1819-6446-2011-7-5-7-12</article-id><article-id custom-type="elpub" pub-id-type="custom">rpcardio-891</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>ORIGINAL STUDIES</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ОРИГИНАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group></article-categories><title-group><article-title>HOMOCYSTEINE-LOWERING THERAPY AND LONG-TERM PROGNOSIS AFTER ELECTIVE PERCUTANEOUS CORONARY INTERVENTION</article-title><trans-title-group xml:lang="ru"><trans-title>МЕДИКАМЕНТОЗНАЯ КОРРЕКЦИЯ ГИПЕРГОМОЦИСТЕИНЕМИИ И ПРОГНОЗ ПАЦИЕНТОВ ПОСЛЕ ПЛАНОВЫХ ЧРЕСКОЖНЫХ КОРОНАРНЫХ ВМЕШАТЕЛЬСТВ</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шахматова</surname><given-names>О. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Shakhmatova</surname><given-names>O. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н., м.н.с.</p></bio><email xlink:type="simple">olga.shahmatova@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Комаров</surname><given-names>А. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Komarov</surname><given-names>A. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н., с.н.с.</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Самко</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Samko</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., проф., руководитель лаборатории рентгено-эндоваскулярных методов лечения</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Коткина</surname><given-names>Т. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Kotkina</surname><given-names>T. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>руководитель клинико-диагностической лаборатории</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ребриков</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Rebrikov</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.б.н., директор по науке НПФ «ДНК-Технология»; руководитель центра коллективного пользования отделения биологических наук РАН «Г енетический полиморфизм» Института общей генетики им. Н. И. Вавилова</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Деев</surname><given-names>А. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Deev</surname><given-names>A. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.физ.-мат.н., руководитель лаборатории биостатистики</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Панченко</surname><given-names>Е. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Panchenko</surname><given-names>E. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., профессор, руководитель лаборатории клинических проблем атеротромбоза</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Российский кардиологический научно-производственный комплекс</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Russian Cardiology Research and Production Complex</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Научно-производственная фирма «ДНК-Технология»&#13;
Институт общей генетики им. Н.И. Вавилова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>”DNA-Technology” Research and Production Company&#13;
General Genetics Institute named after N.I. Vavilov</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Государственный Научно-исследовательский центр профилактической медицины</institution><country>Россия</country></aff><aff xml:lang="en"><institution>State Research Center for Preventive Medicine</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2011</year></pub-date><pub-date pub-type="epub"><day>19</day><month>01</month><year>2016</year></pub-date><volume>7</volume><issue>5</issue><fpage>524</fpage><lpage>535</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Shakhmatova O.O., Komarov A.L., Samko A.N., Kotkina T.I., Rebrikov D.V., Deev A.D., Panchenko E.P., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Шахматова О.О., Комаров А.Л., Самко А.Н., Коткина Т.И., Ребриков Д.В., Деев А.Д., Панченко Е.П.</copyright-holder><copyright-holder xml:lang="en">Shakhmatova O.O., Komarov A.L., Samko A.N., Kotkina T.I., Rebrikov D.V., Deev A.D., Panchenko E.P.</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.rpcardio.online/jour/article/view/891">https://www.rpcardio.online/jour/article/view/891</self-uri><abstract><p>Background. Vitamins В6 В12 and folic acid (FA) therapy to reduce cardiovascular risk appears to be unreasonable. Negative results of recent large-scale trials might be due to high daily doses of the vitamins and widespread FA fortification programmes. Russian population is known to have high prevalence of FA and vitamin B12 deficiency. Aim. To evaluate the effect of FA, B6 and B12 vitamins (in doses approximate to daily maintenance) on long-term prognosis after elective percutaneous coronary intervention (PCI) in stable ischemic heart disease patients. Material and methods. 264 patients (213 male, age 58.8±1.0 years) after successful PCI were involved into the trial. Patients with clinical signs of the vitamins deficiency were not included. Patients were randomly assigned to receive combination of FA (0.6 mg/day), B12 (10 μg/day), and B6 (4 mg/day) vitamins along with the conventional therapy (n=97) or the conventional therapy only (n=167) for 20 months. The groups were comparable in age, gender and prevalence of coronary risk factors. Composite endpoint was defined as cardiovascular death, acute coronary syndrome, stroke or transient is- chemic attack and need for coronary/carotid revascularization. Results. The vitamins prescription to all of the patients did not reduce composite endpoint incidence according to multivariable regression analysis (RR 0,7; 95%CI 0,4-1,4; p=0,3). Subgroup analysis showed significantly lower composite endpoint incidence in patients who received vitamins and had initially low B12 blood level (&lt;260 pg/ml) as compared to the control group (RR 0.09; 95%CI 0.01-0.9; p=0.04). Conclusion. Treatment with FA, B and B vitamins improves prognosis after PCI in patients with initially low blood vitamin B level.</p></abstract><trans-abstract xml:lang="ru"><p>В настоящее время использование витаминов В6, В12 и фолиевой кислоты (ФК) для профилактики сердечно-сосудистых осложнений считается неоправданным. Многие исследователи объясняют негативные результаты крупных испытаний очень высокими используемыми дозами витаминов, а также действующей во многих странах государственной программой обогащения продуктов ФК. Как известно, в РФ дефицит ФК и витамина В12 в популяции очень распространен. Цель. Изучить влияние физиологичных (близких к суточной потребности) доз витаминов В6, В12 и ФК на долгосрочный прогноз пациентов со стабильной ишемической болезнью сердца, перенесших чрескожное коронарное вмешательство (ЧКВ). Материал. В исследование были включены 264 пациента (213 мужчин, возраст 58,8±1,0 лет) после успешного ЧКВ. Не включали пациентов с клиническими признаками дефицита витаминов. Пациенты были рандомизированы в группу стандартной терапии или стандартной терапии + ФК (0,6 мг/сут), витамин B12 (10 мкг/сут), витамин B6 (4 мг/сут). Группы были сравнимы по основным параметрам. Длительность наблюдения составила 20 мес. Комбинированная конечная точка включала в себя сердечно-сосудистую смерть, острые коронарные синдромы, нарушения мозгового кровообращения, потребность в коронарной/каротидной реваскуляризации. Результаты. По результатам многофакторного регрессионного анализа назначение витаминов всем пациентам не приводило к снижению частоты комбинированной конечной точки (ОР 0,7; 95% ДИ 0,4-1,4; р=0,3). Анализ подгрупп показал, что частота комбинированной конечной точки была значительно ниже у пациентов, получающих терапию витаминами, в сравнении с группой контроля при условии исходно сниженного уровня витамина В12 &lt;260 пг/мл (ОР 0,09; 95% ДИ 0,01-0,9; p=0,04). Выводы. Терапия витаминами В , В и ФК улучшает прогноз после планового ЧКВ у пациентов с исходно сниженным уровнем витамина В в крови.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>гомоцистеин</kwd><kwd>фолиевая кислота</kwd><kwd>витамин В</kwd><kwd>чрескожное коронарное вмешательство</kwd></kwd-group><kwd-group xml:lang="en"><kwd>homocysteine</kwd><kwd>folic acid</kwd><kwd>vitamin B</kwd><kwd>percutaneous coronary intervention</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">McCully K.S. Vascular pathology of homocysteinemia: implications for the pathogenesis of arteriosclerosis. Am J Pathol 1969;56:111-128.</mixed-citation><mixed-citation xml:lang="en">McCully K.S. Vascular pathology of homocysteinemia: implications for the pathogenesis of arteriosclerosis. 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