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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="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">medsovet</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинский Совет</journal-title><trans-title-group xml:lang="en"><trans-title>Meditsinskiy sovet = Medical Council</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2079-701X</issn><issn pub-type="epub">2658-5790</issn><publisher><publisher-name>REMEDIUM GROUP Ltd.</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21518/2079-701X-2022-16-14-81-87</article-id><article-id custom-type="elpub" pub-id-type="custom">medsovet-7024</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="ru"><subject>ГАСТРОЭНТЕРОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>GASTROENTEROLOGY</subject></subj-group></article-categories><title-group><article-title>Влияние полиморфизма CYP2C19 на эффективность лечения кислотозависимых заболеваний</article-title><trans-title-group xml:lang="en"><trans-title>The influence of CYP2C19 polymorphism on the effectiveness of the treatment of acid-dependent diseases</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9980-2294</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Цуканов</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Tsukanov</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Цуканов Владислав Владимирович, доктор медицинских наук, профессор, заведующий клиническим отделением патологии пищеварительной системы у взрослых и детей</p><p>660022, Красноярск, ул. Партизана Железняка, д. 3Г</p></bio><bio xml:lang="en"><p>Vladislav V. Tsukanov, Dr. Sci. (Med.), Professor, Head of the Clinical Department of the Digestive System Pathology of Adults and Children</p><p>3g, Partizan Zheleznyak St., Krasnoyarsk, 660022</p></bio><email xlink:type="simple">gastro@impn.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/0000-0002-6481-3196</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Васютин</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Vasyutin</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Васютин Александр Викторович, кандидат медицинских наук, старший научный сотрудник клинического отделения патологии пищеварительной системы у  взрослых и детей</p><p>660022, Красноярск, ул. Партизана Железняка, д. 3Г</p></bio><bio xml:lang="en"><p>Alexander V. Vasyutin, Cand. Sci. (Med.), Senior Research Fellow of the Clinical Department of the Digestive System Pathology of Adults and Children</p><p>3g, Partizan Zheleznyak St., Krasnoyarsk, 660022</p></bio><email xlink:type="simple">alexander@kraslan.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/0000-0001-7518-1895</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тонких</surname><given-names>Ю. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Tonkikh</surname><given-names>Ju. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Тонких Юлия Леонгардовна, кандидат медицинских наук, ведущий научный сотрудник клинического отделения патологии пищеварительной системы взрослых и детей</p><p>660022, Красноярск, ул. Партизана Железняка, д. 3Г</p></bio><bio xml:lang="en"><p>Julia L. Tonkikh, Cand. Sci. (Med.), Leading Research Fellow of the Clinical Department of the Digestive System Pathology of Adults and Children</p><p>3g, Partizan Zheleznyak St., Krasnoyarsk, 660022</p></bio><email xlink:type="simple">tjulia@bk.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/0000-0001-9984-2029</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Смольникова</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Smolnikova</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Смольникова Марина Викторовна, кандидат медицинских наук, ведущий научный сотрудник лаборатории молекулярно-клеточной физиологии и патологии</p><p>660022, Красноярск, ул. Партизана Железняка, д. 3Г</p></bio><bio xml:lang="en"><p>Marina V. Smolnikova, Cand. Sci. (Med.), Leading Research Fellow of the Laboratory of Cellular and Molecular Physiology and Pathology</p><p>3g, Partizan Zheleznyak St., Krasnoyarsk, 660022</p></bio><email xlink:type="simple">smarinv@yandex.ru</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>Черепнин</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Cherepnin</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Черепнин Михаил Александрович, младший научный сотрудник клинического отделения патологии пищеварительной системы у взрослых и детей</p><p>660022, Красноярск, ул. Партизана Железняка, д. 3Г</p></bio><bio xml:lang="en"><p>Mikhail A. Cherepnin, Junior Research Fellow of the Clinical Department of the Digestive System Pathology of Adults and Children</p><p>3g, Partizan Zheleznyak St., Krasnoyarsk, 660022</p></bio><email xlink:type="simple">mikhail.cherepnin@yandex.ru</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>Масленникова</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Maslennikova</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Масленникова Надежда Анатольевна, кандидат медицинских наук, ассистент кафедры инфекционных болезней</p><p>660022, Красноярск, ул. Партизана Железняка, д. 1</p></bio><bio xml:lang="en"><p>Nadezhda A. Maslennikova, Cand. Sci. (Med.), Assistant of the Department of Infectious Diseases</p><p>1, Partizan Zheleznyak St., Krasnoyarsk, 660022</p></bio><email xlink:type="simple">frosya19751@rambler.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8909-8707</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Павлова</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Pavlova</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Павлова Надежда Викторовна, кандидат медицинских наук, медицинский отдел</p><p>115035, Москва, Овчинниковская набережная, д. 20, стр. 1</p></bio><bio xml:lang="en"><p>Nadezhda V. Pavlova, Cand. Sci. (Med.), Medical Department</p><p>20, Bldg. 1, Оvchinnikovskaya Еmb., Moscow, 115035</p></bio><email xlink:type="simple">Nadezhda.Pavlova@drreddys.com</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральный исследовательский центр «Красноярский научный центр Сибирского отделения Российской академии наук», Обособленное подразделение «Научно-исследовательский институт медицинских проблем Севера»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal Research Center “Krasnoyarsk Science Center of the Siberian Branch of the Russian Academy of Sciences”, Separate Subdivision “Scientific Research Institute of Medical Problems of the North”</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Красноярский государственный медицинский университет имени профессора В.Ф. Войно-Ясенецкого</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Krasnoyarsk State Medical University named after Professor V.F. Voino-Yasenetsky</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ООО «Др. Редди’c Лабораторис»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Dr. Reddy’s Laboratories</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>10</day><month>08</month><year>2022</year></pub-date><volume>0</volume><issue>14</issue><fpage>81</fpage><lpage>87</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Цуканов В.В., Васютин А.В., Тонких Ю.Л., Смольникова М.В., Черепнин М.А., Масленникова Н.А., Павлова Н.В., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Цуканов В.В., Васютин А.В., Тонких Ю.Л., Смольникова М.В., Черепнин М.А., Масленникова Н.А., Павлова Н.В.</copyright-holder><copyright-holder xml:lang="en">Tsukanov V.V., Vasyutin A.V., Tonkikh J.L., Smolnikova M.V., Cherepnin M.A., Maslennikova N.A., Pavlova N.V.</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.med-sovet.pro/jour/article/view/7024">https://www.med-sovet.pro/jour/article/view/7024</self-uri><abstract><sec><title>Введение</title><p>Введение. В современных систематических обзорах высказывается точка зрения о влиянии полиморфизма CYP2C19 на результаты лечения язвенной болезни, эрозивного эзофагита и эрадикации Helicobacter pylori.</p></sec><sec><title>Цель</title><p>Цель. Оценить влияние полиморфизма CYP2C19 на эффективность лечения рабепразолом в дозе 20 мг 1 раз в день у больных ГЭРБ в течение 2 и 4 нед. лечения.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Всего в исследование было включено 75 больных ГЭРБ (36 мужчин и 39 женщин, средний возраст 41,7 ± 1,5 года). Клинический осмотр с заполнением стандартных анкет проходил в течение трех визитов: до начала лечения, через 2 и через 4 нед. терапии. Фиброэзофагогастродуоденоскопия осуществлялась всем пациентам до начала лечения и  пациентам с эзофагитом через 4 нед. терапии. Все пациенты получали рабепразол в дозе 20 мг 1 раз в день. Генотипирование однонуклеотидных полиморфизмов генов метаболизаторов CYP2C19 осуществлялось методом полимеразной цепной реакции в режиме реального времени. Выделялись ультрабыстрые, быстрые, нормальные, промежуточные и медленные метаболизаторы CYP2C19.</p></sec><sec><title>Результаты</title><p>Результаты. Из 75 обследованных больных 8,0% пациентов были ультрабыстрыми метаболизаторами, 30,7% человек являлись быстрыми, 49,3% лиц – нормальными, 10,7% больных – промежуточными, 1,3% пациентов – медленными метаболизаторами CYP2C19. Ответ через 4 нед. лечения рабепразолом в дозе 20 мг 1 раз в день составил 94,4% для НЭРБ и 90,5% для эрозивного эзофагита. У ультрабыстрых и быстрых метаболизаторов CYP2C19 полный ответ на терапию рабепразолом НЭРБ регистрировался у 81,3% пациентов, у больных эрозивным эзофагитом – у 84,6% пациентов.</p></sec><sec><title>Выводы</title><p>Выводы. По результатам проведенного исследования мы получили высокую эффективность рабепразола в дозе 20 мг 1 раз в сутки для терапии ГЭРБ в группе пациентов с преобладанием быстрых и нормальных метаболизаторов CYP2C19.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. In modern systematic reviews, there is a point of view that CYP2C19 polymorphism affects the results of treatment of peptic ulcer, erosive esophagitis and eradication of Helicobacter pylori.</p></sec><sec><title>Оbjective</title><p>Оbjective. To evaluate the effect of CYP2C19 polymorphism on the effectiveness of treatment with rabeprazole at a dose of 20 mg once a day in patients with GERD during 2 and 4 weeks of treatment.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. In total, the study included 75 patients with GERD (36 men and 39 women, mean age 41.7 ± 1.5 years). A clinical examination with the completion of standard questionnaires took place during three visits: before the start of treatment, after 2 and after 4 weeks of therapy. Esophagogastroduodenoscopy was performed in all patients before treatment and in patients with esophagitis after 4 weeks of therapy. All patients received rabeprazole at a dose of 20 mg once a day. Genotyping of single nucleotide polymorphisms of CYP2C19 metabolizer genes was carried out by real-time polymerase chain reaction. Ultrarapid, rapid, normal, intermediate and poor CYP2C19 metabolizers have been isolated.</p></sec><sec><title>Results</title><p>Results. Of the 75 patients examined, 8.0% of patients were ultrarapid metabolizers, 30.7% of people were rapid, 49.3% of individuals were normal, 10.7% of persons were intermediate, and 1.3% of patients were poor CYP2C19 metabolizers. Response after 4 weeks of treatment with rabeprazole 20 mg once daily was 94.4% for NERD and 90.5% for erosive esophagitis. In ultrarapid and rapid metabolizers of CYP2C19, a complete response to rabeprazole therapy was registered in 81.3% of NERD patients and in 84.6% of patients with erosive esophagitis.</p></sec><sec><title>Conclusion</title><p>Conclusion. Based on the results of the study, we obtained high efficacy of Razo® at a dose of 20 mg 1 time per day for the treatment of GERD in a group of patients with a predominance of rapid and normal metabolizers of CYP2C19.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>ГЭРБ</kwd><kwd>эзофагит</kwd><kwd>ингибиторы протонной помпы</kwd><kwd>рабепразол</kwd><kwd>лечение</kwd><kwd>CYP2C19</kwd><kwd>полиморфизм генов</kwd></kwd-group><kwd-group xml:lang="en"><kwd>GERD</kwd><kwd>esophagitis</kwd><kwd>proton pump inhibitors</kwd><kwd>rabeprazole</kwd><kwd>treatment</kwd><kwd>CYP2C19</kwd><kwd>gene polymorphism</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено при финансовой поддержке компании ООО «Др. Редди’с Лабораторис»</funding-statement><funding-statement xml:lang="en">The research was carried out with the financial support of the company Dr. Reddy’s Laboratories</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Lima J.J., Thomas C.D., Barbarino J., Desta Z., Van Driest S.L., El Rouby N. et al. Clinical Pharmacogenetics Implementation Consortium (CPIC) Guideline for CYP2C19 and Proton Pump Inhibitor Dosing. Clin Pharmacol Ther. 2021;109(6):1417–1423. https://doi.org/10.1002/cpt.2015.</mixed-citation><mixed-citation xml:lang="en">Lima J.J., Thomas C.D., Barbarino J., Desta Z., Van Driest S.L., El Rouby N. et al. Clinical Pharmacogenetics Implementation Consortium (CPIC) Guideline for CYP2C19 and Proton Pump Inhibitor Dosing. 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