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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">rsp</journal-id><journal-title-group><journal-title xml:lang="ru">Научно-практическая ревматология</journal-title><trans-title-group xml:lang="en"><trans-title>Rheumatology Science and Practice</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1995-4484</issn><issn pub-type="epub">1995-4492</issn><publisher><publisher-name>IMA-PRESS, LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.47360/1995-4484-2022-360-368</article-id><article-id custom-type="elpub" pub-id-type="custom">rsp-3185</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>ОРИГИНАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL RESEARCH</subject></subj-group></article-categories><title-group><article-title>Применение асинхронной количественной компьютерной томографии для оппортунистического скрининга остеопороза</article-title><trans-title-group xml:lang="en"><trans-title>Using asynchronous quantitative computed tomography for opportunistic screening of osteoporosis</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1694-4682</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Петряйкин</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Petraikin</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>109029, Москва, Средняя Калитниковская ул., 28, стр. 1 </p></bio><bio xml:lang="en"><p>109029, Moscow, Srednyaya Kalinikovskaya str., 28, building 1</p></bio><email xlink:type="simple">alexeypetraikin@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4739-4302</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Торопцова</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Toroptsova</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115522, Москва, Каширское шоссе, 34а</p></bio><bio xml:lang="en"><p>115522, Moscow, Kashirskoye Highway, 34A </p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6759-8367</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Никитинская</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikitsinskaya</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115522, Москва, Каширское шоссе, 34а</p></bio><bio xml:lang="en"><p>115522, Moscow, Kashirskoye Highway, 34A </p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8558-7725</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кузнецов</surname><given-names>С. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuznetsov</surname><given-names>S. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>117198, Москва, ул. Академика Опарина, 4 </p></bio><bio xml:lang="en"><p>117198, Moscow, Akademika Oparina str., 4 </p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9614-4505</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Низовцова</surname><given-names>Л. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Nisovtsova</surname><given-names>L. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>109029, Москва, Средняя Калитниковская ул., 28, стр. 1 </p></bio><bio xml:lang="en"><p>109029, Moscow, Srednyaya Kalinikovskaya str., 28, building 1</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8235-9361</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ахмад</surname><given-names>Е. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Akhmad</surname><given-names>E. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>109029, Москва, Средняя Калитниковская ул., 28, стр. 1 </p></bio><bio xml:lang="en"><p>109029, Moscow, Srednyaya Kalinikovskaya str., 28, building 1</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4293-2514</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Артюкова</surname><given-names>З. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Artykova</surname><given-names>Z. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>109029, Москва, Средняя Калитниковская ул., 28, стр. 1 </p></bio><bio xml:lang="en"><p>109029, Moscow, Srednyaya Kalinikovskaya str., 28, building 1</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4293-2514</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Семенов</surname><given-names>Д. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Semenov</surname><given-names>D. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>109029, Москва, Средняя Калитниковская ул., 28, стр. 1 </p></bio><bio xml:lang="en"><p>109029, Moscow, Srednyaya Kalinikovskaya str., 28, building 1</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9596-7278</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сергунова</surname><given-names>К. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Sergunova</surname><given-names>K. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>123098, Москва, пл. Академика Курчатова, 1</p></bio><bio xml:lang="en"><p>123098, Moscow, Akademika Kurchatova square, 1</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2990-7736</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Владзимирский</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Vladzymyrskyy</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>109029, Москва, Средняя Калитниковская ул., 28, стр. 1 </p></bio><bio xml:lang="en"><p>109029, Moscow, Srednyaya Kalinikovskaya str., 28, building 1</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6545-6170</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Морозов</surname><given-names>С. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Morozov</surname><given-names>S. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>109029, Москва, Средняя Калитниковская ул., 28, стр. 1 </p></bio><bio xml:lang="en"><p>109029, Moscow, Srednyaya Kalinikovskaya str., 28, building 1</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ГБУЗ г. Москвы «Научно-практический клинический центр диагностики и телемедицинских технологий Департамента здраво охранения города Москвы»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research and Practical Clinical Center for Diagnostics and Telemedicine Technologies of Moscow Health Care Department</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБНУ «Научно-исследовательский институт ревматологии им. В.А. Насоновой»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>V.A. Nasonova Research Institute of Rheumatology</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГБУ «Научный центр акушерства, гинекологии и перинатологии имени академика В.И. Кулакова» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Center for Obstetrics, Gynecology and Perinatology named after Academician V.I. Kulakov</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Центр развития ядерной медицины НИЦ «Курчатовский институт»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Centre for Development of Nuclear Medicine, National Research Centre “Kurchatov Institute”</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>10</day><month>07</month><year>2022</year></pub-date><volume>60</volume><issue>3</issue><fpage>360</fpage><lpage>368</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Петряйкин А.В., Торопцова Н.В., Никитинская О.А., Кузнецов С.Ю., Низовцова Л.А., Ахмад Е.С., Артюкова З.Р., Семенов Д.С., Сергунова К.А., Владзимирский А.В., Морозов С.П., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Петряйкин А.В., Торопцова Н.В., Никитинская О.А., Кузнецов С.Ю., Низовцова Л.А., Ахмад Е.С., Артюкова З.Р., Семенов Д.С., Сергунова К.А., Владзимирский А.В., Морозов С.П.</copyright-holder><copyright-holder xml:lang="en">Petraikin A.V., Toroptsova N.V., Nikitsinskaya O.A., Kuznetsov S.Y., Nisovtsova L.A., Akhmad E.S., Artykova Z.R., Semenov D.S., Sergunova K.A., Vladzymyrskyy A.V., Morozov S.P.</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://rsp.mediar-press.net/rsp/article/view/3185">https://rsp.mediar-press.net/rsp/article/view/3185</self-uri><abstract><p>Цель исследования – определить возможность использования оппортунистического скрининга с помощью асинхронной компьютерной количественной томографии (ККТ) проксимального отдела бедра для выявления лиц с остеопорозом путем сравнения с двухэнергетической рентгеновской абсорбциометрией (ДРА).</p><sec><title>Материалы и методы</title><p>Материалы и методы. Включены 40 женщин в постменопаузе и 6 мужчин старше 50 лет (Ме возраста – 72,5 [65,3; 77,7] года), направленные лечащим врачом на денситометрическое обследование. Пациенты подписали информированное согласие на проведение исследования двумя методами. ДРА выполнялась на денситометре с узковеерным пучком Lunar Prodigy Advance (GE Healthcare, США), а ККТ – на аппарате Aquilion 64 (Canon Medical Systems, Япония). Сравнение проекционной минеральной плотности кости (МПК), минерального содержания кости (МСК), площади области измерения и Т-критерия проводили с помощью метода Бленда – Альтмана, оценки коэффициента линейной корреляции и параметров тренда.</p></sec><sec><title>Результаты</title><p>Результаты. Выявлена статистически значимая корреляция между показателями ДРА и асинхронной ККТ: в шейке бедра для МПК r=0,93; в шейке бедра для Т-критерия r=0,93; в проксимальном отделе бедра в целом – соответственно r=0,91 и r=0,91. При проведении анализа по методу Бленда – Альтмана показано, что ККТ занижала значение МСК шейки бедра (смещение –0,923 г), но при этом охватывала меньшую площадь обследования (смещение 0,376 см2 ), в связи с чем наблюдалось смещение значений МПК на –0,224 г/см2 . При ККТ также отмечалось статистически значимое занижение значений Т-критерия для шейки бедра на –0,29 стандартных отклонений (СО), а для проксимального отдела бедра в целом – на –0,72 СО.</p></sec><sec><title>Выводы</title><p>Выводы. Отмечена хорошая корреляция количественных показателей, полученных при исследовании костной ткани проксимального отдела бедра с помощью ККТ и ДРА. Выявлено занижение значений МПК и Т-критерия по данным ККТ как для шейки, так и для бедра в целом по сравнению с результатами ДРА. С учетом проведенного исследования рекомендуется при внедрении асинхронной ККТ в клиническую практику для выявления лиц с остеопорозом предварительно сканировать синхронный фантом для сравнения результатов ККТ и ДРА с последующей корректировкой значения показателей МПК и Т-критерия по ККТ на среднюю разницу между ними. </p></sec></abstract><trans-abstract xml:lang="en"><p>The aim – to determine the possibility of identifying individuals with osteoporosis using asynchronous computed quantitative tomography (CT) of the proximal femur by comparison with dual-energy X-ray absorptiometry (DХA).</p><sec><title>Materials and methods</title><p>Materials and methods. The study included 40 postmenopausal women and 6 men over 50 years old (Me of age – 72.5 [65.3; 77.7] years) referred by the attending physician for densitometric examination. The patients signed an informed consent. The measurements were performed on a DXA with a narrow fan beam (Lunar Prodigy Advance, GE Healthcare, USA), and QCT on the Aquilion 64 (Canon Medical Systems, Japan). Correlation analysis and comparison of projected bone mineral density (BMD), bone mineral content (BMC), measurement area and T-score using the Blend – Altman method were carried out.</p></sec><sec><title>Results</title><p>Results. A statistically significant correlations were revealed between the indicators of DXA and asynchronous QCT: for femoral neck BMD r=0.93; for the T-score r=0.93; for the total hip – r=0.91 and r=0.91 respectively. When conducting the analysis using the Blend – Altman method, it was found that the QCT underestimated the value of the femoral neck BMC (bias –0.923 g), covered a smaller area of interest (bias 0.376 cm2 ), and therefore there was a shift in the values of BMD by –0.224 g/cm2 . The value of the T-score for the femoral neck had bias –0.29 standard deviations (SD), and for the total hip –0.72 SD, which were statistically significant.</p></sec><sec><title>Conclusions</title><p>Conclusions. There was a high correlation between quantitative indicators of bone tissue of the proximal hip, assessed using QCT and DXA. The BMD and T-score values for the femoral neck and the total hip at QCT were lower compared to the values of the DXA results. Considering the conducted research, it is recommended that when introducing asynchronous QCT into clinical practice to identify people with osteoporosis, a synchronous phantom should be pre-scanned to compare the QCT and DXA results, followed by adjusting the BMD and T-score values for QCT by the average difference between them. </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>остеопороз</kwd><kwd>диагностика</kwd><kwd>минеральная плотность кости</kwd><kwd>количественная компьютерная томография</kwd><kwd>ККТ</kwd><kwd>QCT</kwd><kwd>КТ-денситометрия</kwd><kwd>двухэнергетическая рентгеновская абсорбциометрия</kwd><kwd>ДРА</kwd><kwd>DXA</kwd><kwd>денситометрия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>osteoporosis</kwd><kwd>diagnosis</kwd><kwd>bone mineral density</kwd><kwd>quantitative computed tomography</kwd><kwd>dual X-ray absorptiometry</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в рамках научно-исследовательской работы № АААА-А20-120071090045-7 в соответствии с Программой Департамента здравоохранения города Москвы «Научное обеспечение столичного здравоохранения» на 2020–2022 гг.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Белая ЖЕ, Белова КЮ, Бирюкова ЕВ, Дедов ИИ, Дзеранова ЛК, Драпкина ОМ, и др. 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