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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">patmedfar</journal-id><journal-title-group><journal-title xml:lang="ru">Пациентоориентированная медицина и фармация</journal-title><trans-title-group xml:lang="en"><trans-title>Patient-Oriented Medicine and Pharmacy</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2949-1924</issn><publisher><publisher-name>LLC Izdatelstvo OKI</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.37489/2949-1924-0120</article-id><article-id custom-type="edn" pub-id-type="custom">PLGMEJ</article-id><article-id custom-type="elpub" pub-id-type="custom">patmedfar-206</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>МЕДИЦИНСКАЯ КИБЕРНЕТИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MEDICAL CYBERNETICS</subject></subj-group></article-categories><title-group><article-title>Блокчейн для пациентов: перспективы применения в цифровом здравоохранении</article-title><trans-title-group xml:lang="en"><trans-title>Blockchain for patients: perspectives of application in digital healthcare</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0002-2936-7570</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Костров</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kostrov</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Костров Сергей Александрович - ассистент кафедры медицинской кибернетики с курсом медицинской информатики</p><p>Ярославль</p></bio><email xlink:type="simple">kosea@ysmu.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/0000-0002-4596-6517</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Потапов</surname><given-names>М. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Potapov</surname><given-names>M. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Потапов Максим Петрович - к. м. н., доцент, зав. кафедры медицинской кибернетики с курсом медицинской информатики</p><p>Ярославль</p></bio><bio xml:lang="en"><p>Maxim P. Potapov - Cand. Sci. (Med.), Associate Professor, Head of the Department of Medical Cybernetics with a course in Medical Informatics</p><p>Yaroslavl</p></bio><email xlink:type="simple">mxp@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6420-4745</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кулибина</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kulibina</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кулибина Ольга Валерьевна — к. м. н., доцент кафедры общей гигиены с экологией</p><p>Ярославль</p></bio><bio xml:lang="en"><p>Olga V. Kulibina - Cand. Sci. (Med.), Associate Professor of the Department of General Hygiene with Ecology</p><p>Yaroslavl</p></bio><email xlink:type="simple">kulibinaov@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Ярославский государственный медицинский университет»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Yaroslavl State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff xml:lang="ru" id="aff-2"><institution>ФГБОУ ВО «Ярославский государственный медицинский университет»,</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>25</day><month>12</month><year>2025</year></pub-date><volume>3</volume><issue>4</issue><fpage>69</fpage><lpage>76</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Костров С.А., Потапов М.П., Кулибина О.В., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Костров С.А., Потапов М.П., Кулибина О.В.</copyright-holder><copyright-holder xml:lang="en">Kostrov S.A., Potapov M.P., Kulibina O.V.</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.pomph.ru/jour/article/view/206">https://www.pomph.ru/jour/article/view/206</self-uri><abstract><p>Данная статья посвящена анализу перспектив и вызовов интеграции блокчейн-технологий в систему управления медицинскими данными в контексте цифровой трансформации здравоохранения. Актуальность исследования обусловлена растущей потребностью в создании безопасных, прозрачных и пациентоориентированных инфраструктур для обработки медицинской информации. В работе представлена сравнительная характеристика публичных, приватных и консорциумных блокчейн-платформ, среди которых консорциумная модель выделяется как наиболее перспективная для формирования экосистем обмена данными между различными участниками здравоохранения. Детально рассматриваются технологические аспекты, включая гибридную архитектуру хранения (сочетание блокчейна с распределёнными файловыми системами, такими как InterPlanetary File System), модели динамического и предикативного информированного согласия пациентов на основе смарт-контрактов, а также применение блокчейна в телемедицине и для управления электронными медицинскими картами нового поколения. В статье также систематизированы ключевые вызовы внедрения: необходимость преодоления противоречия между неизменностью блокчейна и правом на забвение, потребность в переходе к постквантовой криптографии, вопросы масштабируемости, энергоэффективности, правового регулирования и интеграции с существующими медицинскими информационными системами. Делается вывод, что успешная имплементация блокчейн-решений в российское здравоохранение требует скоординированного развития технологической инфраструктуры (с акцентом на отечественные платформы, такие как «Мастерчейн»), адаптации нормативно-правовой базы и целевой подготовки медицинских кадров, обладающих компетенциями в области цифровых технологий.</p></abstract><trans-abstract xml:lang="en"><p>This article analyzes the prospects and challenges of integrating blockchain technologies into medical data management systems within the context of digital healthcare transformation. The study's relevance stems from the growing need to establish secure, transparent, and patient-centric infrastructures for handling medical information. The paper provides a comparative analysis of public, private, and consortium blockchain platforms, identifying the consortium model as the most promising for creating data exchange ecosystems among various healthcare stakeholders. Technological aspects are examined in detail, including a hybrid storage architecture (combining blockchain with distributed file systems like InterPlanetary File System), models for dynamic and predictive informed patient consent based on smart contracts, and the application of blockchain in telemedicine and next-generation electronic health record (EHR) management. The article also systematizes key implementation challenges: the need to reconcile blockchain immutability with the right to be forgotten, the imperative for a transition to post-quantum cryptography, as well as issues of scalability, energy efficiency, legal regulation, and integration with existing medical information systems. The conclusion emphasizes that the successful implementation of blockchain solutions in Russian healthcare requires coordinated development of technological infrastructure (focusing on domestic platforms like "Masterchain"), adaptation of the regulatory framework, and targeted training of medical professionals with competencies in digital technologies.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>блокчейн</kwd><kwd>консорциумный блокчейн</kwd><kwd>цифровое здравоохранение</kwd><kwd>электронные медицинские карты</kwd><kwd>ЭМК</kwd><kwd>динамическое согласие</kwd><kwd>смарт-контракты</kwd><kwd>телемедицина</kwd><kwd>постквантовая криптография</kwd><kwd>распределённые файловые системы</kwd><kwd>пациентоориентированность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>blockchain</kwd><kwd>consortium blockchain</kwd><kwd>digital healthcare</kwd><kwd>electronic medical records</kwd><kwd>EMR</kwd><kwd>dynamic consent</kwd><kwd>smart contracts</kwd><kwd>telemedicine</kwd><kwd>post-quantum cryptography</kwd><kwd>distributed file systems</kwd><kwd>patient-centricity</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">Elhussein A, Baymuradov U; NYGC ALS Consortium; Elhadad N, Natarajan K, Gürsoy G. 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