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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 pub-id-type="doi">10.30895/1991-2919-2025-766</article-id><article-id custom-type="elpub" pub-id-type="custom">vedomostiregmed-766</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>РАЗРАБОТКА И ВАЛИДАЦИЯ МЕТОДИК</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>DEVELOPMENT AND VALIDATION OF RESEARCH METHODS</subject></subj-group></article-categories><title-group><article-title>Вопросы валидации биоаналитических методик количественного определения биомаркеров: обзор нормативных документов</article-title><trans-title-group xml:lang="en"><trans-title>Validating Bioanalytical Methods for Biomarker Quantitation: A Regulatory Document Review</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9690-1935</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Косман</surname><given-names>В. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Kosman</surname><given-names>V. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Косман Вера Михайловна, канд. фарм. наук </p><p>Заводская ул., д. 3, к. 245, г.п. Кузьмоловский, Всеволожский р-н, Ленинградская обл., 188663</p></bio><bio xml:lang="en"><p>Vera M. Kosman, Cand. Sci. (Pharm.)</p><p>3/245 Zavodskaya St., Kuzmolovsky urban-type settlement, Vsevolozhsky district, Leningrad region 188663</p></bio><email xlink:type="simple">kosman.vm@doclinika.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/0000-0002-6292-8934</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Карлина</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Karlina</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Карлина Марина Валерьевна, канд. биол. наук </p><p>Заводская ул., д. 3, к. 245, г.п. Кузьмоловский, Всеволожский р-н, Ленинградская обл., 188663</p></bio><bio xml:lang="en"><p>Marina V. Karlina, Cand. Sci. (Biol.)</p><p>3/245 Zavodskaya St., Kuzmolovsky urban-type settlement, Vsevolozhsky district, Leningrad region 188663</p></bio><email xlink:type="simple">karlina.mv@doclinika.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/0000-0002-6866-5741</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Фаустова</surname><given-names>Н. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Faustova</surname><given-names>N. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Фаустова Наталья Михайловна, канд. хим. наук </p><p>Заводская ул., д. 3, к. 245, г.п. Кузьмоловский, Всеволожский р-н, Ленинградская обл., 188663</p></bio><bio xml:lang="en"><p>Natalia M. Faustova, Cand. Sci. (Chem.)</p><p>3/245 Zavodskaya St., Kuzmolovsky urban-type settlement, Vsevolozhsky district, Leningrad region 188663</p></bio><email xlink:type="simple">faustova.nm@doclinika.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/0000-0003-3176-6386</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Макарова</surname><given-names>М. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Makarova</surname><given-names>M. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Макарова Марина Николаевна, д-р мед. наук </p><p>Заводская ул., д. 3, к. 245, г.п. Кузьмоловский, Всеволожский р-н, Ленинградская обл., 188663</p></bio><bio xml:lang="en"><p>Marina N. Makarova, Dr. Sci. (Med.)</p><p>3/245 Zavodskaya St., Kuzmolovsky urban-type settlement, Vsevolozhsky district, Leningrad region 188663</p></bio><email xlink:type="simple">makarova.mn@doclinika.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/0000-0002-2447-7888</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Макаров</surname><given-names>В. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Makarov</surname><given-names>V. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Макаров Валерий Геннадьевич, д-р мед. наук </p><p>Заводская ул., д. 3, к. 245, г.п. Кузьмоловский, Всеволожский р-н, Ленинградская обл., 188663</p></bio><bio xml:lang="en"><p>Valery G. Makarov, Dr. Sci. (Med.)</p><p>3/245 Zavodskaya St., Kuzmolovsky urban-type settlement, Vsevolozhsky district, Leningrad region 188663</p></bio><email xlink:type="simple">makarov.vg@doclinika.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Акционерное общество «Научно-производственное объединение «ДОМ ФАРМАЦИИ»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research-and-manufacturing company “HOME OF PHARMACY”</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>06</day><month>11</month><year>2025</year></pub-date><volume>15</volume><issue>5</issue><fpage>550</fpage><lpage>564</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Косман В.М., Карлина М.В., Фаустова Н.М., Макарова М.Н., Макаров В.Г., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Косман В.М., Карлина М.В., Фаустова Н.М., Макарова М.Н., Макаров В.Г.</copyright-holder><copyright-holder xml:lang="en">Kosman V.M., Karlina M.V., Faustova N.M., Makarova M.N., Makarov V.G.</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/766">https://www.vedomostincesmp.ru/jour/article/view/766</self-uri><abstract><sec><title>ВВЕДЕНИЕ</title><p>ВВЕДЕНИЕ. Биомаркеры используют при оценке нормальных физиологических процессов в организме; для диагностики и подбора терапии различных заболеваний; при разработке новых лекарственных препаратов. Расширение использования биомаркеров в качестве инструментов разработки лекарственных препаратов обусловливает необходимость совершенствования методов их количественного определения.</p></sec><sec><title>ЦЕЛЬ</title><p>ЦЕЛЬ. Обобщение материалов по вопросам валидации биоаналитических методик количественного определения биомаркеров.</p></sec><sec><title>ОБСУЖДЕНИЕ</title><p>ОБСУЖДЕНИЕ. Использованы регуляторные документы Международного совета по гармонизации (International Council for Harmonisation, ICH), Управления по контролю за качеством продуктов питания и лекарственных средств (Food and Drug Administration, FDA), включая Рабочую группу по совместному обсуждению анализа биомаркеров (Biomarker Assay Collaborative Evidentiary Considerations Writing Group) и Институт критического пути (Critical Path Institute, C-Path) Европейского агентства по лекарственным средствам (European Medicines Agency, EMA), Евразийской экономической комиссии (ЕЭК) и научные публикации, находящиеся в открытом доступе (в том числе по данным библиографических баз и поисковых систем PubMed, Web of Science, РИНЦ (eLIBRARY.RU), Google Scholar), преимущественно опубликованные в период 2014–2024 гг. Рассмотрены процессы аналитической и клинической валидации биомаркеров, отмечены этапы их аналитической валидации, выделены ключевые показатели валидации биоаналитической методики в зависимости от задачи (анализ для исследований фармакокинетики, биоэквивалентности и токсикокинетики; анализ биомаркеров при разработке лекарственных препаратов и для диагностики в ходе доклинических и клинических исследований). Предложен алгоритм выбора уровня аналитической валидации биомаркеров в зависимости от особенностей метода (хроматография, лигандсвязывающие методы с использованием наборов реагентов различного назначения) и решаемых задач.</p></sec><sec><title>ВЫВОДЫ</title><p>ВЫВОДЫ. Подтверждение пригодности методики анализа биомаркеров для применения согласно планируемым целям близко к общепринятой процедуре валидации биоаналитических методик. Необходимо широкое научное обсуждение деталей валидации анализа биомаркеров, поскольку выработка единого алгоритма этой сложной процедуры будет способствовать более надежному использованию биомаркеров, повышению качества сопутствующих этому процессу исследований и конечному результату — введению в обращение новых эффективных и безопасных лекарственных препаратов.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>INTRODUCTION</title><p>INTRODUCTION. Biomarkers are used to assess normal physiological processes in the body; to diagnose and select therapy for various diseases; and to develop new drugs. The increasing use of biomarkers as drug development tools necessitates improvements in analytical quantification methods.</p></sec><sec><title>AIM</title><p>AIM. This study aimed to review and summarise data on validation of bioanalytical methods for biomarker quantification.</p></sec><sec><title>DISCUSSION</title><p>DISCUSSION. The analysed regulatory documents were issued by International Council for Harmonisation (ICH), as well as Food and Drug Administration (FDA), including the Biomarker Assay Collaborative Evidential Considerations Writing Group and Critical Path Institute (C-Path); European Medical Agency (EMA); Eurasian Economic Commission (EEC); and other publicly available research platforms (including PubMed, Web of Science, RSCI (eLIBRARY.RU), and Google Scholar online databases) primarily published in 2014–2024. Analytical and clinical biomarker validation was examined, alongside with analytical validation stages and key validation parameters of the bioanalytical method depending on the objective (analysis for pharmacokinetics, bioequivalence, and toxicokinetics studies; biomarker analysis in drug development and for diagnosis in preclinical and clinical studies). Proposed is an algorithm for choosing biomarker analytical validation level depending on the method (chromatography, ligand-binding methods using reagent kits for various purposes) and the issues to be addressed.</p></sec><sec><title>CONCLUSIONS</title><p>CONCLUSIONS. Confirming biomarker method suitability as per the objectives is similar to a common validation procedure of bioanalytical methods. A broad and detailed scientific discussion of biomarker analysis validation is needed, since a comprehensive scheme developed for this complex procedure will contribute to more reliable use of biomarkers, improved quality of studies within this process, and resulting safe and effective new medicinal products.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>биомаркеры</kwd><kwd>биоаналитическая методика</kwd><kwd>биоматериал</kwd><kwd>аналитическая валидация</kwd><kwd>клиническая валидация</kwd><kwd>валидационные параметры</kwd><kwd>объем валидационных испытаний</kwd><kwd>доклинические исследования</kwd><kwd>клинические исследования</kwd></kwd-group><kwd-group xml:lang="en"><kwd>biomarkers</kwd><kwd>bioanalytical method</kwd><kwd>biomaterial</kwd><kwd>analytical validation</kwd><kwd>clinical validation</kwd><kwd>validation parameters</kwd><kwd>scope of validation tests</kwd><kwd>pre-clinical study</kwd><kwd>clinical study</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">Мирошниченко ИИ, Птицина СН. 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