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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="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Annals of Clinical and Experimental Neurology</journal-id><journal-title-group><journal-title xml:lang="en">Annals of Clinical and Experimental Neurology</journal-title><trans-title-group xml:lang="ru"><trans-title>Анналы клинической и экспериментальной неврологии</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2075-5473</issn><issn publication-format="electronic">2409-2533</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">400</article-id><article-id pub-id-type="doi">10.17816/psaic400</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Original articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Оригинальные статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Unknown</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Therapeutic drug monitoring in epilepsy: an alternative approach</article-title><trans-title-group xml:lang="ru"><trans-title>Терапевтический лекарственный мониторинг при эпилепсии: альтернативные подходы</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Rodyonov</surname><given-names>A. A.</given-names></name><name xml:lang="ru"><surname>Родионов</surname><given-names>A. A.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>platonova@neurology.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kabanova</surname><given-names>I. A.</given-names></name><name xml:lang="ru"><surname>Кабанова</surname><given-names>И. A.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>platonova@neurology.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Seifulla</surname><given-names>R. D.</given-names></name><name xml:lang="ru"><surname>Сейфулла</surname><given-names>Р. Д.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>platonova@neurology.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Timofeev</surname><given-names>A. B.</given-names></name><name xml:lang="ru"><surname>Тимофеев</surname><given-names>A. Б.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>platonova@neurology.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Research Center of Neurology, Russian Academy of Medical Sciences</institution></aff><aff><institution xml:lang="ru">Научный центр неврологии РАМН</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2008-09-14" publication-format="electronic"><day>14</day><month>09</month><year>2008</year></pub-date><volume>2</volume><issue>3</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>14</fpage><lpage>18</lpage><history><date date-type="received" iso-8601-date="2017-02-07"><day>07</day><month>02</month><year>2017</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2008, Rodyonov A.A., Kabanova I.A., Seifulla R.D., Timofeev A.B.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2008, Rodyonov A.A., Kabanova I.A., Seifulla R.D., Timofeev A.B.</copyright-statement><copyright-year>2008</copyright-year><copyright-holder xml:lang="en">Rodyonov A.A., Kabanova I.A., Seifulla R.D., Timofeev A.B.</copyright-holder><copyright-holder xml:lang="ru">Rodyonov A.A., Kabanova I.A., Seifulla R.D., Timofeev A.B.</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/">https://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://annaly-nevrologii.com/pathID/article/view/400">https://annaly-nevrologii.com/pathID/article/view/400</self-uri><abstract xml:lang="en"><p> </p><p>Therapeutic drug monitoring is an important part of antiepileptic therapy, and the search for alternative non-invasive methods of such monitoring represents an actual task for clinical neurology. For this purpose, we determined by gas chromatography and mass spectroscopy the levels of the anticonvulsant carbamazepine in the plasma and saliva of healthy volunteers aged 18–25 years after one oral dose of 200 mg. Maximal drug concentration was 2.6–2.7 µg/ml in the plasma and 0.75 µg/ml in the saliva; mean saliva/plasma drug level ratio was 0.3. Time necessary to reach maximal concentration was 6–7 hrs for both plasma and saliva. T1/2 was also equal for both sources: 15–16 hrs. Significant correlation between the plasma and saliva carbamazepine concentrations was revealed (R2=0,893). Thus, while treating epilepsy patients with carbamazepine, it is possible to use the saliva as an adequate biological sample for conducting non-invasive drug monitoring.</p>  <p> </p> <p> </p></abstract><trans-abstract xml:lang="ru"><p>Терапевтический лекарственный мониторинг является важнейшим звеном противоэпилептической терапии, и поиск альтернативных неинвазивных методов такого мониторинга представляет собой актуальную задачу клинической неврологии. С этой целью проведено определение содержания антиконвульсанта карбамазепина после его однократного приема в виде таблетки в дозе 200 мг в пробах плазмы и слюны здоровых добровольцев в возрасте 18–25 лет методом хроматомасс-спектрометрии. Максимальная концентрация препарата, достигнутая в плазме, составила 2,6–2,7 мкг/мл, в слюне – 0,75 мкг/мл; отношение концентрации препарата в слюне к его уровню в плазме составило в среднем 0,3. Время достижения максимальной концентрации было одинаковым как в крови, так и в слюне – 6–7 часов. Время полувыведения карбамазепина для крови и слюны также одинаково: T1/2 = 15–16 часов. Выявлена значимая корреляция между концентрацией карбамазепина в плазме и в слюне (R2=0,893). Таким образом, при лечении больных эпилепсией карбамазепином представляется возможным использовать слюну в качестве адекватной биологической пробы при проведении неинвазивного лекарственного мониторинга.</p></trans-abstract><kwd-group xml:lang="en"><kwd>epilepsy</kwd><kwd>therapeutic drug monitoring</kwd><kwd>carbamazepine</kwd><kwd>plasma</kwd><kwd>saliva</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>эпилепсия</kwd><kwd>терапевтический лекарственный мониторинг</kwd><kwd>карбамазепин</kwd><kwd>плазма</kwd><kwd>слюна</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Авакян Г.Н. Современные аспекты лечения эпилепсии. Атмосфера. 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