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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">vedomostiregmed</journal-id><journal-title-group><journal-title xml:lang="ru">Регуляторные исследования и экспертиза лекарственных средств</journal-title><trans-title-group xml:lang="en"><trans-title>Regulatory Research and Medicine Evaluation</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">3034-3062</issn><issn pub-type="epub">3034-3453</issn><publisher><publisher-name>Federal State Budgetary Institution ‘Scientific Centre for Expert Evaluation of Medicinal Products’ of the Ministry of Health of the Russian Federation (FSBI ‘SCEEMP’)</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">vedomostiregmed-107</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>РАЦИОНАЛЬНОЕ ПРИМЕНЕНИЕ ЛЕКАРСТВЕННЫХ ПРЕПАРАТОВ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>RATIONAL USE OF MEDICINES</subject></subj-group></article-categories><title-group><article-title>Мониторинг концентрации клозапина и норклозапина при терапии шизофрении</article-title><trans-title-group xml:lang="en"><trans-title>Monitoring of clozapine and norclozapine concentrations in schizophrenia treatment</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>Баймеева</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Baymeeva</surname><given-names>N. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Красных</surname><given-names>Л. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Krasnykh</surname><given-names>L. M.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мирошниченко</surname><given-names>И. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Miroshnichenko</surname><given-names>I. I.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Научный центр психического здоровья</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Scientific Center of Mental Health</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Научный центр экспертизы средств медицинского применения</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Scientific Centre for Expert Evaluation of Medicinal Products</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2016</year></pub-date><pub-date pub-type="epub"><day>13</day><month>02</month><year>2018</year></pub-date><volume>0</volume><issue>4</issue><fpage>53</fpage><lpage>57</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Баймеева Н.В., Красных Л.М., Мирошниченко И.И., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Баймеева Н.В., Красных Л.М., Мирошниченко И.И.</copyright-holder><copyright-holder xml:lang="en">Baymeeva N.V., Krasnykh L.M., Miroshnichenko I.I.</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.vedomostincesmp.ru/jour/article/view/107">https://www.vedomostincesmp.ru/jour/article/view/107</self-uri><abstract><p>Получены данные терапевтического лекарственного мониторинга клозапина в исследованиях с участием подписавших информированное согласие пациентов с различными формами шизофрении, проходящих лечение в условиях стационара. Рассмотрены значения концентрации клозапина и его метаболита норклозапина, их отношение к применяемым дозам препарата. Для количественного определения клозапина и норклозапина в крови применяли метод высокоэффективной жидкостной хроматографии с масс-спектрометрическим детектированием. Мониторинг с последующим анализом данных сопровождался необходимой клинической информацией в виде специальных форм запроса - карт терапевтического лекарственного мониторинга. Полученные данные уровня концентрации распределились следующим образом: 38,64 % находились в терапевтическом, 38,64 % в субтерапевтическом (&lt;350 нг/мл) и 22,73 % в условно токсическом диапазоне (&gt;600 нг/мл) при назначении клозапина в дозах от 25 до 350 мг/сутки. Средние значения концентрации клозапина и норклозапина, по сравнению с курильщиками, были выше у некурящих пациентов.</p></abstract><trans-abstract xml:lang="en"><p>The article discusses therapeutic drug monitoring (TDM) data for clozapine obtained in patients with various forms of schizophrenia undergoing treatment in hospital. Clozapine and its metabolite norclozapine concentrations and their response to the administered drug doses have been studied. Clozapine and norclozapine assay in human blood has been performed by high performance liquid chromatography with mass spectrometric detection. Monitoring and subsequent data analysis has been supported with necessary clinical information in the form of special requests - TDM cards. The obtained data on concentration levels have been arranged as follows: 38.64 % within therapeutic range, 38.64 % within subtherapeutic range (&lt;350 ng/ml) and 22.73 % within arbitrary toxic range (600 ng/ml) when administering 25 to 30 mg of clozapine daily. Average concentrations of clozapine and norclozapine were higher in non-smokers compared to smokers.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>терапевтический лекарственный мониторинг</kwd><kwd>шизофрения</kwd><kwd>тандемная хроматомасс-спектрометрия</kwd><kwd>клозапин</kwd><kwd>норклозапин</kwd><kwd>TDM</kwd><kwd>schizophrenia</kwd><kwd>Liquid chromatography tandem-mass spectrometry</kwd><kwd>clozapine</kwd><kwd>norclozapine</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">Hazari N, Kate N, Grover S. Clozapine and tar dive movement disorders: a review. 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