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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">jsms</journal-id><journal-title-group><journal-title xml:lang="ru">Journal of Siberian Medical Sciences</journal-title><trans-title-group xml:lang="en"><trans-title>Journal of Siberian Medical Sciences</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2542-1174</issn><publisher><publisher-name>Federal state budgetary educational institution of higher education "Novosibirsk state medical university" of  Ministry of Health of the Russian Federation (FSBEI HE NSMU MOH Russia)</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31549/2542-1174-2025-9-3-67-79</article-id><article-id custom-type="elpub" pub-id-type="custom">jsms-1229</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>Биомаркер ST2 как прогностический фактор развития остеопатических переломов у больных с хронической сердечной недостаточностью, ассоциированной с сахарным диабетом типа 2</article-title><trans-title-group xml:lang="en"><trans-title>ST2 as a prognostic factor for the development of osteopathic fractures in patients with chronic heart failure and type 2 diabetes mellitus</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7777-6419</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шилов</surname><given-names>С. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Shilov</surname><given-names>S. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шилов Сергей Николаевич – д-р мед. наук, доцент, профессор кафедры патологической физиологии и клинической патофизиологии</p><p>630091, г. Новосибирск, Красный просп., 52</p></bio><bio xml:lang="en"><p>Sergey N. Shilov – Dr. Sci. (Med.), Associate Professor, Professor, Departments of Pathological Physiology and Clinical Pathophysiology</p><p>52, Krasny prosp., Novosibirsk, 630091</p></bio><email xlink:type="simple">newsib54@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/0000-0002-9630-0213</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Березикова</surname><given-names>Е. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Berezikova</surname><given-names>E. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Березикова Екатерина Николаевна – д-р мед. наук, профессор кафедры внутренних болезней им. акад. Л.Д. Сидоровой</p><p>630091, г. Новосибирск, Красный просп., 52</p></bio><bio xml:lang="en"><p>Ekaterina N. Berezikova – Dr. Sci. (Med.), Professor, Department of Internal Diseases named after L.D. Sidorova52, Krasny prosp., Novosibirsk, 630091</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/0000-0003-2645-162X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Попова</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Popova</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Попова Анна Александровна – д-р мед. наук, доцент, заведующий кафедрой поликлинической терапии и общей врачебной практики</p><p>630091, г. Новосибирск, Красный просп., 52</p></bio><bio xml:lang="en"><p>Anna A. Popova – Dr. Sci. (Med.), Associate Professor, Head, Department of Outpatient Therapy and General Medical Practice</p><p>52, Krasny prosp., Novosibirsk, 630091</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/0000-0001-8718-2801</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Молоков</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Molokov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Молоков Алексей Валентинович – ассистент кафедры травматологии и ортопедии</p><p>630091, г. Новосибирск, Красный просп., 52</p></bio><bio xml:lang="en"><p>Alexey V. Molokov – Assistant, Departments of Traumatology and Orthopedics</p><p>52, Krasny prosp., Novosibirsk, 630091</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/0000-0003-4712-2315</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Яковлева</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Yakovleva</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Яковлева Инна Владимировна – ассистент кафедры поликлинической терапии и общей врачебной практики</p><p>630091, г. Новосибирск, Красный просп., 52</p></bio><bio xml:lang="en"><p>Inna V. Yakovleva – Assistant, Departments of Outpatient Therapy and General Medical Practice</p><p>52, Krasny prosp., Novosibirsk, 630091</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/0000-0002-4334-217X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Жуков</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhukov</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Жуков Дмитрий Викторович – д-р мед. наук, доцент, заведующий кафедрой травматологии и ортопедии</p><p>630091, г. Новосибирск, Красный просп., 52</p></bio><bio xml:lang="en"><p>Dmitry V. Zhukov – Dr. Sci. (Med.), Associate Professor, Head, Departments of Traumatology and Orthopedics</p><p>52, Krasny prosp., Novosibirsk, 630091</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Новосибирский государственный медицинский университет» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Novosibirsk State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>02</day><month>10</month><year>2025</year></pub-date><volume>0</volume><issue>3</issue><fpage>67</fpage><lpage>79</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шилов С.Н., Березикова Е.Н., Попова А.А., Молоков А.В., Яковлева И.В., Жуков Д.В., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Шилов С.Н., Березикова Е.Н., Попова А.А., Молоков А.В., Яковлева И.В., Жуков Д.В.</copyright-holder><copyright-holder xml:lang="en">Shilov S.N., Berezikova E.N., Popova A.A., Molokov A.V., Yakovleva I.V., Zhukov 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://jsms.elpub.ru/jour/article/view/1229">https://jsms.elpub.ru/jour/article/view/1229</self-uri><abstract><sec><title>В в е д е н и е</title><p>В в е д е н и е. Сердечная недостаточность является клиническим синдромом, связанным с различными метаболическими нарушениями, многие из которых могут отрицательно влиять на опорно-двигательный аппарат. Провоспалительные цитокины, играя важную роль в патогенезе хронической сердечной недостаточности (ХСН), также могут изменять метаболизм костей.</p></sec><sec><title>Ц е л ь</title><p>Ц е л ь. Изучить прогностическую значимость растворимого ST2 в качестве биомаркера прогрессирования снижения минеральной плотности кости (МПК) и риска остеопоротических переломов у больных с ХСН, ассоциированной с сахарным диабетом типа 2 (СД2).</p><p>М а т е р и а л ы и м е т о д ы. Проведено 12-месячное проспективное клинически контролируемое исследование 75 женщин с ХСН, ассоциированной с СД2. Особенности состояния костной ткани анализировались с учетом уровня ST2 в сывороткее крови в 3 тертилях. В селективную выборку 1-го тертиля (n = 25) вошли пациентки с минимальным уровнем ST2 – менее 21,3 нг/мл; во 2-й тертиль (n = 25) – пациентки с уровнем ST2 21,3–32,8 нг/мл; в 3-й тертиль (n = 25) – пациентки с уровнем ST2 более 32,8 нг/мл. Содержание сывороточного ST2 определяли иммуноферментным методом. Оценка МПК проводилась денситометрическим методом с использованием двойной энергетической рентгеновской абсорбциометрии (DXA).</p></sec><sec><title>Р е з у л ь т а т ы</title><p>Р е з у л ь т а т ы. Через 12 мес оценивалась частота комбинированной конечной точки: снижение МПК по данным DXA и/или развитие остеопоротичесих переломов. Частота неблагоприятных событий постепенно возрастала от 1-го тертиля к 3-му тертилю (р = 0,001). У женщин с коморбидной патологией при медиане ST2 более 25,3 нг/мл и МПК (по Т-критерию) менее –2,5 выявлялась наибольшая частота (52,6 %) неблагоприятных остеопоротических событий. Наблюдалась умеренная отрицательная корреляция уровня ST2 с МПК (r = –0,48; р = 0,001).</p></sec><sec><title>З а к л ю ч е н и е</title><p>З а к л ю ч е н и е. Повышенный уровень ST2 ассоциируется с прогрессированием потери МПК и риском развития остеопоротических переломов. Представляется целесообразным и информативным исследование уровня ST2 в крови женщин с ХСН и СД2 для оценки риска развития остеопоротических переломов.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>I n t r o d u c t i o n</title><p>I n t r o d u c t i o n. Heart failure is a clinical syndrome associated with various metabolic disorders, many of which can adversely aff ect the musculoskeletal system. Pro-infl ammatory cytokines, playing an important role in the pathogenesis of chronic heart failure (CHF), can also alter bone metabolism.</p></sec><sec><title>A i m</title><p>A i m. To study the prognostic signifi cance of soluble ST2 as a biomarker of bone mineral density (BMD) decline progression and the risk of osteoporotic fractures in patients with CHF and type 2 diabetes mellitus (T2DM).</p><p>M a t e r i a l s  a n d  m e t h o d s. A 12-month prospective, clinically controlled study of 75 women with CHF and T2DM was conducted. Bone tissue characteristics were analyzed taking into account ST2 levels in 3 tertiles. The selective sample of the 1st tertile (n = 25) included patients with a minimum ST2 level of less than 21,3 ng/ml; in the 2nd tertile (n = 25) – patients with an ST2 level of 21,3–32,8 ng/ml; in the 3rd tertile (n = 25) – patients with a ST2 level is over 32,8 ng/ml. ST2 concentration was determined by enzyme immunoassay. BMD was assessed using the densitometric method using dual energy X-ray absorptiometry (DXA).</p></sec><sec><title>R e s u l t s</title><p>R e s u l t s. After 12 months, the frequency of the combined endpoint was assessed: a decrease in BMD according to DXA and/or development of osteoporotic fractures. The frequency of adverse events gradually increased from the 1st tertile to the 3rd tertile (p = 0,001). In women with comorbidities having a median ST2 of over 25,3 ng/ml and BMD (according to T-score) of less than –2,5, the highest frequency (52,6%) of adverse osteoporotic events was identifi ed. There was a moderate negative correlation of ST2 levels with BMD (r = –0,48; p = 0,001).</p></sec><sec><title>C o n c l u s i o n</title><p>C o n c l u s i o n. Elevated ST2 levels are associated with the progression of BMD loss and the risk of osteoporotic fractures. It seems appropriate and informative to study the serum level of ST2 in women with CHF and T2DM to assess the risk of osteoporotic fractures.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>ST2</kwd><kwd>остеопороз</kwd><kwd>сердечная недостаточность</kwd><kwd>минеральная плотность кости</kwd><kwd>прогноз</kwd><kwd>остеопоротический перелом</kwd></kwd-group><kwd-group xml:lang="en"><kwd>ST2</kwd><kwd>osteoporosis</kwd><kwd>heart failure</kwd><kwd>bone mineral density</kwd><kwd>prognosis</kwd><kwd>osteoporotic fracture</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">Bozkurt B., Ahmad T., Alexander K.M. et al. Heart failure epidemiology and outcomes statistics: a report of the Heart Failure Society of America // J. Card. Fail. 2023;29(10):1412-1451. 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