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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">sredob</journal-id><journal-title-group><journal-title xml:lang="ru">Здоровье населения и среда обитания – ЗНиСО</journal-title><trans-title-group xml:lang="en"><trans-title>Public Health and Life Environment – PH&amp;LE</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2219-5238</issn><issn pub-type="epub">2619-0788</issn><publisher><publisher-name>ФБУЗ ФЦГиЭ Роспотребнадзора</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.35627/2219-5238/2021-337-4-66-73</article-id><article-id custom-type="elpub" pub-id-type="custom">sredob-504</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>Статьи</subject></subj-group></article-categories><title-group><article-title>Влияние полиморфизма CYP2C19 на метаболизм и эффективность использования ингибиторов протонной помпы (Обзор клинико-лабораторных исследований)</article-title><trans-title-group xml:lang="en"><trans-title>Effects of CYP2C19 Polymorphism on Metabolism and Effectiveness of Proton Pump Inhibitors: A Review of Clinical and Laboratory Studies</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0153-3573</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Неумоина</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Neumoina</surname><given-names>M. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Неумоина Маргарита Викторовна – к.м.н., заведующий отделением клиники инфекционных болезней</p><p>ул. Малая Ямская, д. 71, г. Нижний Новгород, 603950</p></bio><bio xml:lang="en"><p>Margarita V. Neumoina, Candidate of Medical Sciences, Head of the Department, Infectious Disease Clinic</p><p>71 Malaya Yamskaya Street, Nizhny Novgorod, 603950</p></bio><email xlink:type="simple">tak1510@yandex.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/0000-0002-6689-1411</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шмакова</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shmakova</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шмакова Татьяна Викторовна – к.м.н., врач клинической лабораторной диагностики клиники инфекционных бо­лезней</p><p>ул. Малая Ямская, д. 71, г. Нижний Новгород, 603950</p></bio><bio xml:lang="en"><p>Tatyana V. Shmakova, Candidate of Medical Sciences, clinical laboratory diagnostics doctor, Infectious Disease Clinic</p><p>71 Malaya Yamskaya Street, Nizhny Novgorod, 603950</p></bio><email xlink:type="simple">tana2802@mail.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/0000-0001-6395-9014</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Перфилова</surname><given-names>К. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Perfilova</surname><given-names>K. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Перфилова Ксения Михайловна – к.м.н., заместитель главного врача клиники инфекционных болезней</p><p>ул. Малая Ямская, д. 71, г. Нижний Новгород, 603950</p></bio><bio xml:lang="en"><p>Kseniya M. Perfilova, Candidate of Medical Sciences, Deputy Head Doctor, Infectious Disease Clinic</p><p>71 Malaya Yamskaya Street, Nizhny Novgorod, 603950</p></bio><email xlink:type="simple">kperfilova@yandex.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/0000-0002-1394-3484</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Неумоина</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Neumoina</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Неумоина Наталья Викторовна – к.м.н., главный врач клиники инфекционных болезней</p><p>ул. Малая Ямская, д. 71, г. Нижний Новгород, 603950</p></bio><bio xml:lang="en"><p>Natalya V. Neumoina, Candidate of Medical Sciences, Head Doctor, Infectious Disease Clinic</p><p>71 Malaya Yamskaya Street, Nizhny Novgorod, 603950</p></bio><email xlink:type="simple">tak1510@yandex.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/0000-0002-7073-9113</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шутова</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shutova</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шутова Ирина Валентиновна – к.м.н., заведующий отделением клиники инфекционных болезней </p><p>ул. Малая Ямская, д. 71, г. Нижний Новгород, 603950</p></bio><bio xml:lang="en"><p>Irina V. Shutova, Candidate of Medical Sciences, Head of the Department, Infectious Disease Clinic</p><p>71 Malaya Yamskaya Street, Nizhny Novgorod, 603950</p></bio><email xlink:type="simple">tak1510@yandex.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/0000-0002-7928-7141</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Денисенко</surname><given-names>Т. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Denisenko</surname><given-names>T. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Денисенко Татьяна Львовна – врач-­бактериолог клиники инфекционных болезней </p><p>ул. Малая Ямская, д. 71, г. Нижний Новгород, 603950</p></bio><bio xml:lang="en"><p>Tatyana L. Denisenko, bacteriologist, Infectious Disease Clinic</p><p>71 Malaya Yamskaya Street, Nizhny Novgorod, 603950</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3724-4258</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Трошина</surname><given-names>Т. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Troshina</surname><given-names>T. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Трошина Татьяна Артемьевна – заведующий отделением клиники инфекционных болезней</p><p>ул. Малая Ямская, д. 71, г. Нижний Новгород, 603950</p></bio><bio xml:lang="en"><p>Tatyana A. Troshina, Head of the Department, Infectious Disease Clinic</p><p>71 Malaya Yamskaya Street, Nizhny Novgorod, 603950</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФБУН «Нижегородский научно-исследовательский институт эпидемиологии и микробиологии им. академика И.Н. Блохиной» Роспотребнадзора</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Academician I.N. Blokhina Nizhny Novgorod Scientific Research Institute of Epidemiology and Microbiology</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>20</day><month>05</month><year>2021</year></pub-date><volume>0</volume><issue>4</issue><fpage>66</fpage><lpage>73</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Неумоина М.В., Шмакова Т.В., Перфилова К.М., Неумоина Н.В., Шутова И.В., Денисенко Т.Л., Трошина Т.А., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Неумоина М.В., Шмакова Т.В., Перфилова К.М., Неумоина Н.В., Шутова И.В., Денисенко Т.Л., Трошина Т.А.</copyright-holder><copyright-holder xml:lang="en">Neumoina M.I., Shmakova T.V., Perfilova K.M., Neumoina N.V., Shutova I.V., Denisenko T.L., Troshina T.A.</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://zniso.fcgie.ru/jour/article/view/504">https://zniso.fcgie.ru/jour/article/view/504</self-uri><abstract><p>Введение. Поиск причин снижения эффективности антихеликобактерной терапии и препаратов группы ингибиторов протонной помпы в лечении кислотозависимых заболеваний является актуальной задачей в связи с высокой распространенностью данных заболеваний, вносящих существенный вклад в снижение показателей здоровья населения. Цель – провести анализ литературных источников для оценки влияния генетического полиморфизма цитохрома Р-450 CYP2C19 на частоту эрадикации пилорического хеликобактера, метаболизм ингибиторов протонной помпы, оценить его значение в эффективности их применения, определить возможные способы преодоления рефрактерности к этим препаратам в клинике. Материалы и методы. Выполнен анализ исследований в отечественных (eLibrary, CybeLeninka.ru) и международных (PubMed, Cochrane Library) базах данных. Результаты. Выявлен генетический полиморфизм CYP2C19 цитохрома Р-450, в соответствии с которым выделены разные типы метаболизма лекарственных средств: быстрый, промежуточный, медленный и ультрабыстрый. Проанализирована взаимосвязь данного полиморфизма с биотрансформацией ингибиторов протонной помпы. Преобладание в России быстрого и промежуточного метаболизма у лиц европеоидной расы приводит к снижению эффективности кислотосупрессивной терапии и частоты эрадикации пилорического хеликобактера. Для повышения антисекреторного действия ингибиторов протонной помпы требуется коррекция суточной дозы и кратности приема препарата. Обсуждение. Зависимость биотрансформации ингибиторов протонной помпы от полиморфности CYP2C19 определяет различия между больными с разными типами метаболизма в эффективности этих препаратов, успехе антихеликобактерного лечения и клиническом исходе. Использование фармакогенетического тестирования полезно для прогнозирования ответа на ингибиторы протонной помпы, вероятности развития нежелательных явлений, возможности персонализированных назначений у лиц с кислотозависимыми заболеваниями. Выводы. Генетическое тестирование цитохрома CYP2C19 позволяет оптимизировать использование ингибиторов протонной помпы, преодолеть рефрактерность и повысить качество лечения кислотозависимых заболеваний и частоту эрадикации пилорического хеликобактера.</p></abstract><trans-abstract xml:lang="en"><p>Introduction: Establishing the reasons for the decrease in the effectiveness of anti-Helicobacter pylori therapy and proton pump inhibitors in the treatment of acid-dependent diseases is an urgent task due to high prevalence of these disorders undermining population health. Our objective was to conduct a literature review to assess the influence of the genetic polymorphism of cytochrome P-450 CYP2C19 on the eradication rate of Helicobacter pylori and the metabolism of proton pump inhibitors, to evaluate the effectiveness of their use, and to determine possible ways of overcoming refractoriness to these drugs in the clinic. Materials and methods: We analyzed published studies found in domestic (eLibrary, CyberLeninka.ru) and international (PubMed, Cochrane Library) databases. Results: We revealed a genetic polymorphism CYP2C19 of cytochrome P-450, according to which different types of drug metabolism were identified: fast, intermediate, slow, and ultrafast. The relationship of this polymorphism with biotransformation of proton pump inhibitors was then analyzed. In Russia, the predominance of fast and intermediate metabolism in individuals of the Caucasian race decreases the efficacy of acid-suppressive therapy and the Helicobacter pylori eradication rate. Correction of the daily dose and frequency of drug administration are necessary to increase the antisecretory effect of proton pump inhibitors. Discussion: The dependence of proton pump inhibitor biotransformation on the CYP2C19 polymorphism determines the differences between patients with different types of metabolism in the effectiveness of these drugs, the success of anti-Helicobacter pylori treatment, and clinical outcomes. Pharmacogenetic testing is useful for predicting the response to proton pump inhibitors, the likelihood of developing adverse events, and the possibility of personalized prescriptions in patients with acid-related diseases. Conclusion: Genetic testing of cytochrome CYP2C19 helps optimize the use of proton pump inhibitors, overcome refractoriness, and improve the quality of treatment of acid-dependent diseases and the overall Helicobacter pylori eradication rate.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>ингибитор протонной помпы</kwd><kwd>цитохром</kwd><kwd>CYP2C19</kwd><kwd>метаболизм</kwd><kwd>кислотозависимые заболевания</kwd><kwd>эрадикация Helicobacter pylori</kwd></kwd-group><kwd-group xml:lang="en"><kwd>proton pump inhibitor</kwd><kwd>cytochrome</kwd><kwd>CYP2C19</kwd><kwd>metabolism</kwd><kwd>acid-dependent diseases</kwd><kwd>eradication of Helicobacter pylori.</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">Ивашкин В.Т., Маев И.В., Лапина Т.Л., Шeптулин А.А., Трухманов А.С., Абдулхаков Р.А. и др. 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