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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">The Clinician</journal-id><journal-title-group><journal-title xml:lang="en">The Clinician</journal-title><trans-title-group xml:lang="ru"><trans-title>Клиницист</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1818-8338</issn><issn publication-format="electronic">2412-8775</issn><publisher><publisher-name xml:lang="en">Publishing House ABV Press</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">548</article-id><article-id pub-id-type="doi">10.17650/1818-8338-2023-17-2-K680</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>ORIGINAL INVESTIGATIONS</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>ОРИГИНАЛЬНОЕ ИССЛЕДОВАНИЕ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Sarcopenic phenotype and functional status of skeletal muscles in rheumatoid arthritis patients with biological therapy</article-title><trans-title-group xml:lang="ru"><trans-title>Саркопенический фенотип и функциональное состояние скелетных мышц у больных ревматоидным артритом на фоне биологической терапии</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2809-0197</contrib-id><name-alternatives><name xml:lang="en"><surname>Dobrovolskaya</surname><given-names>O. V.</given-names></name><name xml:lang="ru"><surname>Добровольская</surname><given-names>О. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Olga Valeryevna Dobrovolskaya,</p><p>34A Kashirskoye Shosse, Moscow 115522.</p></bio><bio xml:lang="ru"><p>Ольга Валерьевна Добровольская - </p><p>115522 Москва, Каширское ш., 34А.</p></bio><email>olgavdobr@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0961-9785</contrib-id><name-alternatives><name xml:lang="en"><surname>Demin</surname><given-names>N. V.</given-names></name><name xml:lang="ru"><surname>Демин</surname><given-names>Н. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>34A Kashirskoye Shosse, Moscow 115522.</p></bio><bio xml:lang="ru"><p>115522 Москва, Каширское ш., 34А.</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7661-3124</contrib-id><name-alternatives><name xml:lang="en"><surname>Feklistov</surname><given-names>A. Yu.</given-names></name><name xml:lang="ru"><surname>Феклистов</surname><given-names>А. Ю.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>34A Kashirskoye Shosse, Moscow 115522.</p></bio><bio xml:lang="ru"><p>115522 Москва, Каширское ш., 34А.</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0560-3495</contrib-id><name-alternatives><name xml:lang="en"><surname>Kozyreva</surname><given-names>M. V.</given-names></name><name xml:lang="ru"><surname>Козырева</surname><given-names>М. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>34A Kashirskoye Shosse, Moscow 115522.</p></bio><bio xml:lang="ru"><p>115522 Москва, Каширское ш., 34А.</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4739-4302</contrib-id><name-alternatives><name xml:lang="en"><surname>Toroptsova</surname><given-names>N. V.</given-names></name><name xml:lang="ru"><surname>Торопцова</surname><given-names>Н. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>34A Kashirskoye Shosse, Moscow 115522.</p></bio><bio xml:lang="ru"><p>115522 Москва, Каширское ш., 34А.</p></bio><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">V.A. Nasonova Research Institute of Rheumatology</institution></aff><aff><institution xml:lang="ru">ФГБНУ «Научно-исследовательский институт ревматологии им. В.А. Насоновой»</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2023-04-15" publication-format="electronic"><day>15</day><month>04</month><year>2023</year></pub-date><volume>17</volume><issue>2</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>19</fpage><lpage>27</lpage><history><date date-type="received" iso-8601-date="2023-10-21"><day>21</day><month>10</month><year>2023</year></date><date date-type="accepted" iso-8601-date="2023-10-21"><day>21</day><month>10</month><year>2023</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2023, Dobrovolskaya O.V., Demin N.V., Feklistov A.Y., Kozyreva M.V., Toroptsova N.V.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2023, Добровольская О.В., Демин Н.В., Феклистов А.Ю., Козырева М.В., Торопцова Н.В.</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="en">Dobrovolskaya O.V., Demin N.V., Feklistov A.Y., Kozyreva M.V., Toroptsova N.V.</copyright-holder><copyright-holder xml:lang="ru">Добровольская О.В., Демин Н.В., Феклистов А.Ю., Козырева М.В., Торопцова Н.В.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://klinitsist.abvpress.ru/Klin/article/view/548">https://klinitsist.abvpress.ru/Klin/article/view/548</self-uri><abstract xml:lang="en"><p><bold>Aim.</bold> To evaluate skeletal muscle mass, muscle strength and physical performance in rheumatoid arthritis (RA) women with biological therapy.</p><p><bold>Materials and methods.</bold> The study included 63 women (average age 60.3 ± 8.9 years) with confirmed RA treated with biological therapy and 117 age-matched RA patients who had never previously treated with biological therapy. Clinical and laboratory examination, evaluation of body composition using dual-energy X-ray densitometry and tests to assess muscle strength and physical performance were carried out.</p><p>Results. The frequency of sarcopenic phenotype among RA patients was 23.3 %: in those who received biological medication – 27.0 %, in the control – 21.4 % (p &gt; 0.05). There were no differences between the groups based on the results of muscle strength assessment tests, however, patients on biological therapy performed significantly better the short physical performance battery (SPPB) and had a higher walking speed (p = 0.016 and p = 0.002, respectively). Univariate linear regression analysis confirmed the relationship of the presence of biological therapy with the functional status of the muscles according to the results of SPPB (b* = 0.24; p = 0.018) and walking speed (b* = 0.28; p = 0.006).</p><p><bold>Conclusion.</bold> The frequency of sarcopenic phenotype among patients with RA was 23.3 % and was comparable in those who received biological therapy and without it. There were no differences in muscle strength depending on the presence of biological therapy, but the functional status of skeletal muscles was significantly better in women who received such treatment.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Цель исследования</bold>: оценить состояние скелетной мышечной массы, силы мышц и физической работоспособности у женщин с ревматоидным артритом (РА), получающих биологическую терапию.</p><p><bold>Материалы и методы.</bold> Включены 63 женщины (средний возраст 60,3 ± 8,9 года) с достоверным РА, получавшие генно-инженерную биологическую терапию, и 117 пациенток с РА, сопоставимых по возрасту, никогда ранее не получавших биологических препаратов (контроль). Проведены клинико-лабораторное обследование, определение состава тела с помощью двуэнергетической рентгеновской денситометрии и тесты оценки мышечной силы и физической работоспособности.</p><p><bold>Результаты.</bold> Частота саркопенического фенотипа среди пациентов с РА составила 23,3 %: у лиц, получавших биологические препараты, – 27,0 %, в контроле – 21,4 % (р &gt; 0,05). Не было различий между группами по результатам тестов оценки мышечной силы, однако пациенты на биологической терапии значимо лучше выполняли краткий комплекс тестов оценки физической формы (ККТ ОФФ) и имели бо́льшую скорость ходьбы (р = 0,016 и р = 0,002 соответственно). Линейный однофакторный регрессионный анализ подтвердил взаимосвязь наличия биологической терапии с функциональным состоянием мышц по результатам ККТ ОФФ (b* = 0,24; р = 0,018) и скоростью ходьбы (b* = 0,28; р = 0,006).</p><p><bold>Заключение.</bold> Встречаемость саркопенического фенотипа среди пациентов с РА составила 23,3 % и была сопоставимой у лиц, получавших лечение генно-инженерным биологическим препаратом и без такового. Не выявлено различий в мышечной силе в зависимости от применения биологической терапии, а функциональное состояние скелетных мышц оказалось значимо лучше у женщин, получавших такое лечение.</p></trans-abstract><kwd-group xml:lang="en"><kwd>rheumatoid arthritis</kwd><kwd>body composition</kwd><kwd>sarcopenia</kwd><kwd>muscle mass</kwd><kwd>muscle strength</kwd><kwd>physical performance</kwd><kwd>physical fitness assessment tests</kwd><kwd>appendicular muscle index</kwd><kwd>biological therapy</kwd><kwd>genetically engineered biological drugs</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>ревматоидный артрит</kwd><kwd>состав тела</kwd><kwd>саркопения</kwd><kwd>мышечная масса</kwd><kwd>мышечная сила</kwd><kwd>физическая работоспособность</kwd><kwd>тесты оценки физической формы</kwd><kwd>аппендикулярный мышечный индекс</kwd><kwd>биологическая терапия</kwd><kwd>генно-инженерные биологические препараты</kwd></kwd-group><funding-group><funding-statement xml:lang="en">The study was conducted as part of the research work of the V.A. Nasonova Research Institute of Rheumatology (State task No. 1021051403074-2)</funding-statement><funding-statement xml:lang="ru">Данное исследование является фрагментом фундаментальной научной темы ФГБНУ НИИР им. В.А. Насоновой (регистрационный № 1021051403074-2)</funding-statement></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Rall L.C., Roubenoff R. Rheumatoid cachexia: metabolic abnormalities, mechanisms and interventions. Rheumatology (Oxford) 2004;43(10):1219–23. DOI: 10.1093/rheumatology/keh321</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Cruz-Jentoft A.J., Bahat G., Bauer J. et al. Sarcopenia: revised European consensus on definition and diagnosis. Age Ageing 2019;48(4):601. DOI: 10.1093/ageing/afz046</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Dietzel R., Wiegmann S., Borucki D. et al. Prevalence of sarcopenia in patients with rheumatoid arthritis using the revised EWGSOP2 and the FNIH definition. RMD Open 2022;8(2):e002600. DOI: 10.1136/rmdopen-2022-002600</mixed-citation></ref><ref id="B4"><label>4.</label><citation-alternatives><mixed-citation xml:lang="en">Myasoedova S.E., Rubtsova О.А., Myasoedova Е.Е. Body composition and bone mineral density in women with rheumatoid arthritis. Klinitsist = The Clinician 2016;10(3):41–5. DOI: 10.17650/1818-8338-2016-10-3-41-45 (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Мясоедова С.Е., Рубцова О.А., Мясоедова Е.Е. Композиционный состав тела и минеральная плотность кости у женщин при ревматоидном артрите. Клиницист 2016;10(3):41–5. DOI: 10.1080/14397595.2018.1510565.</mixed-citation></citation-alternatives></ref><ref id="B5"><label>5.</label><mixed-citation>Torii M., Hashimoto M., Hanai A. et al. Prevalence and factors associated with sarcopenia in patients with rheumatoid arthritis. Mod Rheumatol 2019;29(4):589–95. DOI: 10.1080/14397595.2018.1510565</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>Ngeuleu A., Allali F., Medrare L. et al. Sarcopenia in rheumatoid arthritis: prevalence, influence of disease activity and associated factors. Rheumatol Int 2017;37(6):1015–20. DOI: 10.1007/s00296-017-3665-x</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>Mochizuki T., Yano K., Ikari K., Okazaki K. Sarcopenia-associated factors in Japanese patients with rheumatoid arthritis: A crosssectional study. Geriatr Gerontol Int 2019;19(9):907–12. DOI: 10.1111/ggi.13747</mixed-citation></ref><ref id="B8"><label>8.</label><mixed-citation>Hasegawa E., Ito S., Kurosawa Y. et al. The efficacy of biological disease-modifying antirheumatic drugs on sarcopenia in patients with rheumatoid arthritis. Intern Med 2023;62(3):373–9. DOI: 10.2169/internalmedicine.9600-22</mixed-citation></ref><ref id="B9"><label>9.</label><mixed-citation>Santo R.C., Silva J.M., Lora P.S. et al. Cachexia in patients with rheumatoid arthritis: A cohort study. Clin Rheumatol 2020;39(12):3603–13. DOI: 10.1007/s10067-020-05119-y</mixed-citation></ref><ref id="B10"><label>10.</label><mixed-citation>Vial G., Lambert C., Pereira B. et al. The effect of TNF and nonTNF-targeted biologics on body composition in rheumatoid arthritis. J Clin Med 2021;10(3):487. DOI: 10.3390/jcm10030487</mixed-citation></ref><ref id="B11"><label>11.</label><mixed-citation>Engvall I.L., Tengstrand B., Brismar K., Hafström I. Infliximab therapy increases body fat mass in early rheumatoid arthritis independently of changes in disease activity and levels of leptin and adiponectin: a randomised study over 21 months. Arthritis Res Ther 2010;12(5):R197. DOI: 10.1186/ar3169</mixed-citation></ref><ref id="B12"><label>12.</label><mixed-citation>Tournadre A., Pereira B., Dutheil F. et al. Changes in body composition and metabolic profile during interleukin 6 inhibition in rheumatoid arthritis. J Cachexia Sarcopenia Muscle 2017;8(4):639–46. DOI: 10.1002/jcsm.12189</mixed-citation></ref><ref id="B13"><label>13.</label><mixed-citation>Toussirot E., Marotte H., Mulleman D. et al. Increased high molecular weight adiponectin and lean mass during tocilizumab treatment in patients with rheumatoid arthritis: a 12-month multicentre study. Arthritis Res Ther 2020;22(1):224. DOI: 10.1186/s13075-020-02297-7</mixed-citation></ref><ref id="B14"><label>14.</label><mixed-citation>Al Khayyat S.G., Falsetti P., Conticini E. et al. Bone-sparing effects of rituximab and body composition analysis in a cohort of postmenopausal women affected by rheumatoid arthritis – retrospective study. Reumatologia 2021;59(4):206–10. DOI: 10.5114/reum.2021.108430</mixed-citation></ref><ref id="B15"><label>15.</label><citation-alternatives><mixed-citation xml:lang="en">Toroptsova N.V., Dobrovolskaya O.V., Efremova A.O., Nikitinskaya O.A. Diagnostic value of the SARC-f questionnaire and muscle strength tests for the detection of sarcopenia in patients with rheumatoid arthritis. Nauchcno-Practicheskaya Revmatologia = Rheumatology Science and Practice 2020;58(6):678–82. DOI: 10.47360/1995-4484-2020-678-82 (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Торопцова Н.В., Добровольская О.В., Ефремова А.О., Никитинская О.А. Диагностическая значимость опросника SARC-F и тестов оценки мышечной силы для выявления саркопении у больных ревматоидным артритом. Научно-практическая ревматология 2020;58(6):678–82. DOI: 10.47360/1995-4484-2020-678-682.</mixed-citation></citation-alternatives></ref></ref-list></back></article>
