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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">medlit</journal-id><journal-title-group><journal-title xml:lang="ru">Гигиена и санитария</journal-title><trans-title-group xml:lang="en"><trans-title>Hygiene and Sanitation</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0016-9900</issn><issn pub-type="epub">2412-0650</issn><publisher><publisher-name>Federal Scientific Center of Hygiene named after F.F. Erisman</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.47470/0016-9900-2025-104-11-1492-1498</article-id><article-id custom-type="edn" pub-id-type="custom">heekyn</article-id><article-id custom-type="elpub" pub-id-type="custom">medlit-5298</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>РАДИАЦИОННАЯ ГИГИЕНА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>RADIATION HYGIENE</subject></subj-group></article-categories><title-group><article-title>Оптимизация дозы облучения пациентов при интервенционных рентгенологических процедурах</article-title><trans-title-group xml:lang="en"><trans-title>Optimization of radiation dose in patients during interventional radiology procedures</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2993-0108</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сухов</surname><given-names>Виталий Александрович</given-names></name><name name-style="western" xml:lang="en"><surname>Sukhov</surname><given-names>Vitaly A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Старший преподаватель каф. общей гигиены Института общественного здоровья им. Ф.Ф. Эрисмана ФГАОУ ВО Первый МГМУ им. И.М. Сеченова Минздрава России (Сеченовский Университет), 119435, Москва, Россия</p><p>e-mail: sukhov_v_a@staff.sechenov.ru</p></bio><bio xml:lang="en"><p>Senior lecturer, Department of general hygiene, F.F. Erisman Institute of Public Health F.F. Erisman, Sechenov University, Moscow, 119435, Russian Federation</p><p>e-mail: sukhov_v_a@staff.sechenov.ru</p></bio><email xlink:type="simple">sukhov_v_a@staff.sechenov.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/0000-0001-6623-9610</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лантух</surname><given-names>Зоя Александровна</given-names></name><name name-style="western" xml:lang="en"><surname>Lantukh</surname><given-names>Zoya A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Начальник отд. дозиметрического контроля и медицинской физики «Научно-практического клинического центра диагностики и телемедицинских технологий Департамента здравоохранения города Москвы», 127051, Москва, Россия. E-mail: LantukhZA@zdrav.mos.ru</p></bio><bio xml:lang="en"><p>Head, Department of dosimetry and medical radiation physics, Scientific and Practical Clinical Center for Diagnostics and Telemedicine Technologies, Moscow, 127051, Russian Federation</p><p>e-mail: LantukhZA@zdrav.mos.ru</p></bio><email xlink:type="simple">LantukhZA@zdrav.mos.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/0000-0001-8734-5527</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Жернов</surname><given-names>Юрий Владимирович</given-names></name><name name-style="western" xml:lang="en"><surname>Zhernov</surname><given-names>Yury V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Доктор мед. наук, доцент, директор НИИ ЭЧиГОС им. А.Н. Сысина ФГБУ «ЦСП» ФМБА России, 119121, Москва, Россия</p><p>e-mail: YZhernov@cspfmba.ru</p></bio><bio xml:lang="en"><p>DSc (Medicine), Director, A.N. Sysin Research Institute of Human Ecology and Environmental Hygiene, Centre for Strategic Planning and Management of Biomedical Health Risks of the Federal medical and biological agency, Moscow, 119435, Russian Federation</p><p>e-mail: YZhernov@cspfmba.ru</p></bio><email xlink:type="simple">YZhernov@cspfmba.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0226-9276</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Щербаков</surname><given-names>Денис Викторович</given-names></name><name name-style="western" xml:lang="en"><surname>Shcherbakov</surname><given-names>Denis V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Канд. мед. наук, доцент, доцент каф. общей гигиены Института общественного здоровья им. Ф.Ф. Эрисмана ФГАОУ ВО Первый МГМУ им. И.М. Сеченова Минздрава России (Сеченовский Университет), 119435, Москва, Россия</p><p>e-mail: shcherbakov_d_v@staff.sechenov.ru</p></bio><bio xml:lang="en"><p>PhD (Medicine), associate professor, associate professor, Department of general hygiene, F.F. Erisman Institute of Public Health, Sechenov University, Moscow, 119435, Russian Federation</p><p>e-mail: shcherbakov_d_v@staff.sechenov.ru</p></bio><email xlink:type="simple">shcherbakov_d_v@staff.sechenov.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГАОУ ВО Первый Московский государственный медицинский университет имени И.М. Сеченова Министерства здравоохранения Российской Федерации (Сеченовский Университет)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ГБУЗ города Москвы «Научно-практический клинический центр диагностики и телемедицинских технологий Департамента здравоохранения города Москвы»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Scientific and Practical Clinical Center for Diagnostics and Telemedicine Technologies</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГАОУ ВО Первый Московский государственный медицинский университет имени И.М. Сеченова Министерства здравоохранения Российской Федерации (Сеченовский Университет); Научно-исследовательский институт экологии человека и гигиены окружающей среды имени А.Н. Сысина, ФГБУ «Центр стратегического планирования и управления медико-биологическими рисками здоровью» ФМБА России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University); A.N. Sysin Research Institute of Human Ecology and Environmental Hygiene, Centre for Strategic Planning and Management of Biomedical Health Risks of the Federal medical and biological agency</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>19</day><month>12</month><year>2025</year></pub-date><volume>104</volume><issue>11</issue><fpage>1492</fpage><lpage>1498</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Сухов В.А., Лантух З.А., Жернов Ю.В., Щербаков Д.В., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Сухов В.А., Лантух З.А., Жернов Ю.В., Щербаков Д.В.</copyright-holder><copyright-holder xml:lang="en">Sukhov V.A., Lantukh Z.A., Zhernov Y.V., Shcherbakov D.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.rjhas.ru/jour/article/view/5298">https://www.rjhas.ru/jour/article/view/5298</self-uri><abstract><sec><title>Введение</title><p>Введение. Пациенты с ожирением при проведении интервенционных процедур получают большие дозы облучения по сравнению с пациентами с нормальной массой тела. Сложность настройки рентгеновских интервенционных систем с учётом индивидуальных антропометрических особенностей пациентов с ожирением влияет на реализацию принципа оптимизации доз.</p><p>Цель исследования – расчёт и оценка зависимости между дозо-временными характеристиками интервенционных процедур и отдельными антропометрическими показателями пациентов.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. В исследовании использованы данные из журналов учёта оперативных вмешательств о рентгенохирургических методах диагностики и лечения пациентов. Анализируемые антропометрические показатели пациентов: рост, масса тела, индекс массы тела (ИМТ), площадь поверхности тела (ППТ). Для прогнозирования эффективной дозы у пациентов с различными антропометрическими характеристиками были предложены уравнения множественной линейной регрессии.</p></sec><sec><title>Результаты</title><p>Результаты. Обнаружено, что диагностические и терапевтические процедуры существенно различаются по основным дозовым показателям. Среди пациентов, прошедших коронарные вмешательства, преобладали лица с избыточной массой тела (43,5%) и средним индексом поверхности тела (52,1%). При этом у пациентов с избыточной массой и ожирением I или III степени произведение дозы на площадь было соответственно в 1,8 и 2,4 раза выше, чем у пациентов с нормальным индексом массы тела. Статистически значимые различия получены для ППТ, тогда как ИМТ не выявил таких различий. Модель множественной регрессии исключила ИМТ, массу и рост из-за низкой информативности для прогнозирования дозы, что подтверждает необходимость учёта индивидуальных значений ППТ при оптимизации дозы облучения.</p></sec><sec><title>Ограничения исследования</title><p>Ограничения исследования. Дозы облучения определяли не с помощью прямой дозиметрии, другие антропометрические и соматоскопические показатели не регистрировали.</p></sec><sec><title>Заключение</title><p>Заключение. Результаты исследования подчёркивают важность индивидуального расчёта эффективной дозы и адаптации параметров оборудования с учётом антропометрии пациента для снижения лучевой нагрузки.</p><p>Соблюдение этических стандартов. Исследование не требует представления заключения комитета по биомедицинской этике или иных документов.</p></sec><sec><title>Участие авторов</title><p>Участие авторов: Сухов В.А. – концепция исследования, сбор материала и обработка данных, написание текста; Лантух З.А., Жернов Ю.В. – редактирование; Щербаков Д.В. – дизайн исследования, обработка материала, редактирование. Все соавторы – утверждение окончательного варианта статьи, ответственность за целостность всех её частей.</p></sec><sec><title>Конфликт интересов</title><p>Конфликт интересов. Авторы декларируют отсутствие явных и потенциальных конфликтов интересов в связи с публикацией данной статьи.</p></sec><sec><title>Финансирование</title><p>Финансирование. Работа выполнена в рамках государственного задания с шифром «Индикатор риска 25–27», регистрационный номер ЕГИСУ 125032604484–5.</p></sec><sec><title>Поступила</title><p>Поступила: 04.07.2025 / Принята к печати: 03.11.2025 / Опубликована: 19.12.2025</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. Obese patients receive higher radiation doses during interventional procedures compared to patients with normal body weight. The difficulty of setting up interventional x-ray system taking into account individual anthropometric features in obese patients affects the implementation of the principle of dose optimization.</p></sec><sec><title>The aim of the study</title><p>The aim of the study. To calculate and evaluate the relationship between dose-time characteristics of interventional procedures and individual anthropometric parameters in patients.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. The data of the performed interventional radiology procedures in patients from the logs of interventions were used in the study. Analyzed anthropometric parameters in patients included height, body weight, body mass index (BMI), body surface area (BSA). Multiple linear regression equations were proposed to predict the effective dose in patients with different anthropometric characteristics.</p></sec><sec><title>Results</title><p>Results. Diagnostic and therapeutic procedures were found to differ significantly in terms of the main dose parameters. The structure of patients who underwent coronary interventions was dominated by those with excess body weight (43.5%) and average body surface index (52.1%). At the same time, in patients with overweight and obesity of the degree I and III the product of dose per area was, respectively, 1.8 and 2.4 times higher than in patients with normal body mass index. Statistically significant differences were obtained for BSA, whereas BMI showed no such differences. The multiple regression model excluded BMI, mass and height due to low informativeness for dose prediction, confirming the need to consider individual BSA values when optimizing radiation dose.</p></sec><sec><title>Limitations</title><p>Limitations. Radiation doses were not determined by direct dosimetry, other anthropometric and somatoscopic parameters were not recorded.</p></sec><sec><title>Conclusion</title><p>Conclusion. The results of the study emphasize the importance of individual calculation of effective dose and adaptation of equipment parameters taking into account the anthropometry of the patient to reduce radiation exposure.</p><p>Compliance with ethical standards. The trial does not require the submission of a biomedical ethics committee opinion or other documents.</p></sec><sec><title>Contribution</title><p>Contribution: Sukhov V.A. — the concept of the study, collection and processing of material, statistical processing, writing text; Lantukh Z.A., Zhernov Yu.V. — editing; Shcherbakov D.V. — design of the study, processing of material, editing. All authors are responsible for the integrity of all parts of the manuscript and approval of the manuscript final version.</p></sec><sec><title>Funding</title><p>Funding. The work was carried out within the framework of the state assignment with the code “Risk indicator 25-27”, registration number EGISU 125032604484-5.</p></sec><sec><title>Conflict of interest</title><p>Conflict of interest. The authors declare no conflict of interest.</p></sec><sec><title>Received</title><p>Received: July 4, 2025 / Accepted:  November 3, 2025 / Published: December 19, 2025</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>интервенционная кардиология</kwd><kwd>доза пациента</kwd><kwd>индекс массы тела</kwd><kwd>площадь поверхности тела</kwd><kwd>ожирение</kwd></kwd-group><kwd-group xml:lang="en"><kwd>interventional cardiology</kwd><kwd>patient dose</kwd><kwd>body mass index</kwd><kwd>body surface area</kwd><kwd>obesity</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">Балонов М.И., ред. Научные основы радиационной защиты в современной медицине. Том 1. Лучевая диагностика. СПб.; 2019.</mixed-citation><mixed-citation xml:lang="en">Balonov M.I., ed. Scientific Foundations of Radiation Protection in Modern Medicine. Volume 1. 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