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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">antibiotics</journal-id><journal-title-group><journal-title xml:lang="ru">Антибиотики и Химиотерапия</journal-title><trans-title-group xml:lang="en"><trans-title>Antibiot Khimioter = Antibiotics and Chemotherapy</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0235-2990</issn><publisher><publisher-name>ООО «Издательство ОКИ»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.37489/0235-2990-2021-66-11-12-31-38</article-id><article-id custom-type="elpub" pub-id-type="custom">antibiotics-876</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>КЛИНИЧЕСКИЕ ИССЛЕДОВАНИЯ И ПРАКТИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>GUIDELINES FOR PRACTITIONERS</subject></subj-group></article-categories><title-group><article-title>Фармакокинетический анализ данных терапевтического лекарственного мониторинга меропенема в крови у взрослых пациентов, находящихся в критическом состоянии</article-title><trans-title-group xml:lang="en"><trans-title>Pharmacokinetic analysis of meropenem therapeutic drug monitoring data (TDM) in critically ill adult patients</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>Бондарева</surname><given-names>И. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Bondareva</surname><given-names>I. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p> Бондарева Ирина Борисовна — д. б. н., профессор кафедры общей и клинической фармакологии </p><p>Москва </p></bio><bio xml:lang="en"><p> Irina B. Bondareva — D. Sc. in biology</p><p> Moscow </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>Зырянов</surname><given-names>С. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Zyryanov</surname><given-names>S. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>  Зырянов Сергей Кенсаринович — д. м. н., профессор, зав.кафедрой общей и клинической фармакологии </p><p>ул. Миклухо-Маклая, 6, РУДН, г. Москва,  117198 </p></bio><bio xml:lang="en"><p> Sergey K. Zyryanov — D. Sc. in medicine, Professor</p><p>6 Miklukho-Maklaya str., Moscow, 117198 </p></bio><email xlink:type="simple">sergey.k.zyryanov@gmail.com</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>Ченкуров</surname><given-names>М. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Chenkurov</surname><given-names>M. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p> Ченкуров Михаил Станиславович — аспирант кафедрыобщей и клинической фармакологии</p><p>Москва </p></bio><bio xml:lang="en"><p> Mikhail S. Chenkurov — PhD student</p><p> Moscow </p></bio><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГАОУ ВО «Российский университет дружбы народов» (РУДН)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>RUDN University&#13;
(Peoples' Friendship University of Russia)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГАОУ ВО «Российский университет дружбы народов» (РУДН); ГБУЗ «Городская клиническая больница №24 Департамента здравоохранения города Москвы»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>RUDN University (Peoples' Friendship University of Russia); City&#13;
Clinical Hospital No. 24</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГАОУ ВО «Российский университет дружбы народов» (РУДН)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>RUDN University (Peoples' Friendship University of Russia)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>15</day><month>03</month><year>2022</year></pub-date><volume>66</volume><issue>11-12</issue><fpage>31</fpage><lpage>38</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; ООО «Издательство ОКИ», 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">ООО «Издательство ОКИ»</copyright-holder><copyright-holder xml:lang="en">ООО «Издательство ОКИ»</copyright-holder><license xlink:href="https://www.antibiotics-chemotherapy.ru/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://www.antibiotics-chemotherapy.ru/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://www.antibiotics-chemotherapy.ru/jour/article/view/876">https://www.antibiotics-chemotherapy.ru/jour/article/view/876</self-uri><abstract><p>Меропенем — антибиотик класса карбапенемов, широко используемый в лечении тяжёлых инфекций в ОРИТ. Патофизиологические особенности пациентов, находящихся в критическом состоянии, могут стать причиной таких изменений фармакокинетики меропенема, как повышенный/сниженный почечный клиренс и увеличение объёма распределения препарата. Оценка фармакокинетических (ФК) параметров меропенема была выполнена с помощью программы NPAG из программного обеспечения Pmetrics на основе данных терапевтического лекарственного мониторинга (измерения пик–спад). Однокамерную линейную модель использовали для анализа данных 36 пациентов в ОРИТ (всего 66 измеренных концентраций меропенема) и для прогноза значений фармакодинамического (ФД) параметра (%T&gt;МПК) для эмпирически назначенных режимов дозирования антибиотика пациентам при различных уровнях минимальной подавляющей концентрации. Оцененные параметры ФК модели меропенема хорошо согласуются с опубликованными в литературе ранее. Выраженная межиндивидуальная вариабельность ФК параметров оценена в пределах от 44,5 до 167%. Разные регрессионные зависимости для клиренса меропенема и клиренса креатинина CLCr (формула Кокрофта–Голта) были получены у пациентов с диапазонами CLCr [<xref ref-type="bibr" rid="cit1">1</xref>] 7 л/ч против &gt; 7 л/ч: статистически значимая регрессия (n=30, р=0,015) против отсутствия корреляции (n=6, р=0,85), соответственно. Персонализация дозирования меропенема на основе данных ТЛМ и Байесовской адаптивной оптимизации — наиболее оправданный подход для обеспечения адекватного воздействия (экспозиции) препарата у тяжёлых пациентов, особенно у пациентов с повышенными значениями почечного клиренса.</p></abstract><trans-abstract xml:lang="en"><p>Meropenem is a carbapenem antibiotic widely used in treatment of severe infections in ICU. Critically ill patients’ pathophysiological features may cause changes in the pharmacokinetics of meropenem, such as augmented/impaired renal clearance, as well as an increase in the volume of distribution of the drug. Considerable variability in meropenem concentration for the same dosage regimen, severity of the diseases and the escalating antibiotic resistance support the need for an individualization of the dosing in critically ill patients. Estimation of meropenem pharmacokinetic (PK) parameters was performed using the NPAG (non-parametric adaptive grid) program from the Pmetrics package based on peak-trough TDM data. A one-compartment linear PK model with zero-order input and first-order elimination was used to analyze data of the 36 critically ill patients (66 measured meropenem concentrations totally) and to predict pharmacodynamic (PD) parameter values (%T&gt;MIC) based on the time course of free meropenem concentration for empirically prescribed dosage regimens by MIC level. The estimated PK parameters of the meropenem model were in good agreement with those published in the literature earlier. A great interindividual variability for PK parameters from 44.5% up to 167% was revealed. Different regression lines between meropenem clearance and clearance creatinine (CLCr) were registered in patients with CLCr [<xref ref-type="bibr" rid="cit1">1</xref>] 7 L/h versus &gt; 7 L/h: statistically significant regression (n=30, p=0.015) versus no correlation (n=6, р=0.85), respectively. Bayesian feedback TDM-based meropenem dose personalization is the most practical approach to ensure adequate drug exposure in critically ill patients, especially in patients with augmented renal clearance.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>меропенем</kwd><kwd>фармакокинетическое/фармакодинамическое моделирование: терапевтический лекарственный мониторинг</kwd></kwd-group><kwd-group xml:lang="en"><kwd>meropenem</kwd><kwd>pharmacokinetic/pharmacodynamic modeling</kwd><kwd>therapeutic drug monitoring</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">Moon Y.S., Chung K.C., Gill M.A. Pharmacokinetics of meropenem in animals, healthy volunteers, and patients. 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