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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">medsovet</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинский Совет</journal-title><trans-title-group xml:lang="en"><trans-title>Meditsinskiy sovet = Medical Council</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2079-701X</issn><issn pub-type="epub">2658-5790</issn><publisher><publisher-name>REMEDIUM GROUP Ltd.</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21518/ms2024-383</article-id><article-id custom-type="elpub" pub-id-type="custom">medsovet-8572</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>ЗАБОЛЕВАНИЯ БИЛИАРНОЙ СИСТЕМЫ И ПЕЧЕНИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>DISEASES OF THE BILIARY SYSTEM AND LIVER</subject></subj-group></article-categories><title-group><article-title>Возможности лечения саркопении при циррозе печени гипоаммониемическими средствами</article-title><trans-title-group xml:lang="en"><trans-title>Possibilities of treating sarcopenia in liver cirrhosis with hypoammonemic agents</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9152-1279</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Островская</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Ostrovskaya</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Островская Анна Сергеевна, врач отделения гепатологии Клиники пропедевтики внутренних болезней, гастроэнтерологии, гепатологии им. В.Х. Василенко</p><p>119048, Москва, ул. Трубецкая, д. 8, стр. 2 </p></bio><bio xml:lang="en"><p>Anna S. Ostrovskaya, Physician, Department of Hepatology, Clinic of Propaedeutics of Internal Medicine, Gastroenterology, and Hepatology named after<ext-link xlink:href="http://V.Kh/" ext-link-type="uri"> V.Kh</ext-link>. Vasilenko</p><p>8, Bldg. 2, Trubetskaya St., Moscow, 119991</p></bio><email xlink:type="simple">ostrovskaya_a_s@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/0000-0001-8913-140X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Маевская</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Maevskaya</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Маевская Марина Викторовна, д.м.н., профессор</p><p>119048, Москва, ул. Трубецкая, д. 8, стр. 2 </p></bio><bio xml:lang="en"><p>Marina V. Maevskaya, Dr. Sci. (Med.), Professor</p><p>8, Bldg. 2, Trubetskaya St., Moscow, 119991</p></bio><email xlink:type="simple">liver.orc@mail.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/0000-0002-8333-2398</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лобан</surname><given-names>К. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Loban</surname><given-names>K. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лобан Константин Михайлович, к.м.н., старший научный сотрудник отдела абдоминальной хирургии Научно-исследовательского института клинической хирургии</p><p>117997, Москва, ул. Островитянова, д. 1 </p></bio><bio xml:lang="en"><p>Konstantin M. Loban, Cand. Sci. (Med.), Senior Researcher, Department of Abdominal Surgery, Research Institute of Clinical Surgery</p><p>1, Ostrovityanov St., Moscow, 117997</p></bio><email xlink:type="simple">loban_km@rsmu.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/0000-0001-5939-1032</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Жаркова</surname><given-names>М. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Zharkova</surname><given-names>M. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Жаркова Мария Сергеевна, к.м.н., заведующая отделением гепатологии Клиники пропедевтики внутренних болезней, гастроэнтерологии, гепатологии им. В.Х. Василенко</p><p>119048, Москва, ул. Трубецкая, д. 8, стр. 2 </p></bio><bio xml:lang="en"><p>Maria S. Zharkova, Cand. Sci. (Med.), Head of the Hepatology Department, Clinic of Propaedeutics of Internal Diseases, Gastroenterology, and Hepatology named after<ext-link xlink:href="http://V.Kh/" ext-link-type="uri"> V.Kh.</ext-link> Vasilenko</p><p>8, Bldg. 2, Trubetskaya St., Moscow, 119991</p></bio><email xlink:type="simple">zharkova_maria_s@staff.sechenov.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шапка</surname><given-names>М. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Shapka</surname><given-names>M. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шапка Маргарита Петровна, врач-рентгенолог отделения лучевой диагностики клиники пропедевтики внутренних болезней, гастроэнтерологии и гепатологии им. В.Х. Василенко</p><p>119048, Москва, ул. Трубецкая, д. 8, стр. 2 </p></bio><bio xml:lang="en"><p>Margarita P. Shapka, Radiologist, Department of Radiation Diagnostics, Clinic of Propaedeutics of Internal Medicine, Gastroenterology and Hepatology named after<ext-link xlink:href="http://V.Kh/" ext-link-type="uri"> V.Kh</ext-link>. Vasilenko</p><p>8, Bldg. 2, Trubetskaya St., Moscow, 119991</p></bio><email xlink:type="simple">shapka_m_p@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/0009-0007-5170-5464</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Васильцова</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Vasiltsova</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Васильцова Екатерина Андреевна, студент</p><p>119048, Москва, ул. Трубецкая, д. 8, стр. 2 </p></bio><bio xml:lang="en"><p>Ekaterina A. Vasiltsova, Student</p><p>8, Bldg. 2, Trubetskaya St., Moscow, 119991</p></bio><email xlink:type="simple">vasiltsova.c@yandex.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/0009-0004-0897-4552</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чвилева</surname><given-names>Ю. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Chvileva</surname><given-names>Yu. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чвилева Юлия Олеговна, студент</p><p>119048, Москва, ул. Трубецкая, д. 8, стр. 2 </p></bio><bio xml:lang="en"><p>Yulia O. Chvileva, Student</p><p>8, Bldg. 2, Trubetskaya St., Moscow, 119991</p></bio><email xlink:type="simple">chvileva.yulya@mail.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/0000-0002-6815-6015</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ивашкин</surname><given-names>В. Т.</given-names></name><name name-style="western" xml:lang="en"><surname>Ivashkin</surname><given-names>V. T.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ивашкин Владимир Трофимович, акад. РАН, д.м.н., профессор, заведующий кафедрой пропедевтики внутренних болезней, гастроэнтерологии и гепатологии</p><p>119048, Москва, ул. Трубецкая, д. 8, стр. 2 </p></bio><bio xml:lang="en"><p>Vladimir T. Ivashkin, Acad. of the RAS, Dr. Sci. (Med.), Professor, Head of the Department of Propaedeutics of Internal Diseases, Gastroenterology, and Hepatology</p><p>8, Bldg. 2, Trubetskaya St., Moscow, 119991</p></bio><email xlink:type="simple">ivashkin_v_t@staff.sechenov.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Первый Московский государственный медицинский университет имени И.М. Сеченова (Сеченовский Университет)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Sechenov First Moscow State Medical University (Sechenov University)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Российский национальный исследовательский университет имени Н.И. Пирогова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Pirogov Russian National Research Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>16</day><month>10</month><year>2024</year></pub-date><volume>0</volume><issue>15</issue><elocation-id>51–60</elocation-id><permissions><copyright-statement>Copyright &amp;#x00A9; Островская А.С., Маевская М.В., Лобан К.М., Жаркова М.С., Шапка М.П., Васильцова Е.А., Чвилева Ю.О., Ивашкин В.Т., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Островская А.С., Маевская М.В., Лобан К.М., Жаркова М.С., Шапка М.П., Васильцова Е.А., Чвилева Ю.О., Ивашкин В.Т.</copyright-holder><copyright-holder xml:lang="en">Ostrovskaya A.S., Maevskaya M.V., Loban K.M., Zharkova M.S., Shapka M.P., Vasiltsova E.A., Chvileva Y.O., Ivashkin V.T.</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.med-sovet.pro/jour/article/view/8572">https://www.med-sovet.pro/jour/article/view/8572</self-uri><abstract><sec><title>Введение</title><p>Введение. Применение гипоаммониемического средства в лечении саркопении при циррозе печени имеет потенциал позитивного влияния на мышечную массу, силу и функцию, учитывая патогенетические основы саркопении при циррозе печени.</p></sec><sec><title>Цель</title><p>Цель. Сравнить массу, силу и функцию мышц, а также уровень аммиака капиллярной крови у пациентов с декомпенсированным циррозом печени в двух группах с применением L-орнитин-L-аспартата (LOLA) и без него.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Проведено проспективное когортное исследование. Группа исследования – пациенты с декомпенсированным циррозом печени различной этиологии и гипераммониемией, в комплексной терапии которых применялся гипоаммониемический препарат LOLA; группа сравнения – пациенты с циррозом печени, гипераммониемией и саркопенией без применения LOLA. Всем пациентам выполнялась оценка мышечной массы (объем мышц плеча, скелетно-мышечные индексы методом двухэнергетической рентгеновской абсорбциометрии), силы (динамометрия, тест «встань со стула») и функции (тесты краткой батареи физической активности).</p></sec><sec><title>Результаты</title><p>Результаты. Проанализированы данные 42 пациентов: 30 – в группе исследования и 12 – в группе сравнения. В группе исследования доля пациентов со сниженной мышечной массой уменьшилась с 76,67 до 73,33% (р = 0,012). Средний объем мышц плеча в группе исследования – 20,86 см, через 3 мес. после лечения – 21,35 см (р = 0,072). Рост показателя объема мышц плеча и изменения скелетно-мышечных индексов верхних конечностей свидетельствуют об увеличении массы мышц. В группе исследования средний показатель мышечной массы при кистевой динамометрии возрастал с 20,53 до 22,48 кг через 3 мес. терапии (р = 0,011). Прирост динамометрии показывает увеличение мышечной силы на фоне лечения с применением LOLA. Отмечен прирост показателя тестов равновесия, определяющих функцию мышц (р &lt; 0,001). Уровень аммиака капиллярной крови значимо не менялся в обеих группах.</p></sec><sec><title>Заключение</title><p>Заключение. В исследовании показано статистически значимое увеличение массы, силы и функции мышц у пациентов с циррозом печени и гипераммониемией на фоне включения в терапию декомпенсированного цирроза печени LOLA.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. The use of hypoammonemic agents to treat sarcopenia in liver cirrhosis has the potential to positively affect muscle mass, strength and function, given the pathogenetic basis of sarcopenia in liver cirrhosis.</p></sec><sec><title>Aim</title><p>Aim. To compare muscle mass, strength and function, as well as capillary blood ammonia levels in patients with decompensated liver cirrhosis in two groups with and without use of L-ornithine-L-aspartate (LOLA).</p></sec><sec><title>Materials and methods</title><p>Materials and methods. A prospective cohort study was conducted. The treatment group included patients with decompensated liver cirrhosis of various etiologies and hyperammonemia, who received a hypoammonemic agent (LOLA) as part of complex therapy; the comparator group included patients with liver cirrhosis, hyperammonemia and sarcopenia, who did not receive LOLA. All patients underwent measurements of muscle mass (shoulder muscle volume, skeletal muscle mass indices (SMI) measured by dual-energy X-ray absorptiometry), strength (dynamometry, chair stand test) and function (short physical performance battery).</p></sec><sec><title>Results</title><p>Results. An analysis of clinical outcomes included 42 patients: 30 from the treatment group and 12 from the comparator group. In the treatment group, the proportion of patients with reduced muscle mass decreased from 76.67% to 73.33% (p = 0.012).</p><p>The average shoulder muscle volume in the treatment group was 20.86 cm, which reached 21.35 cm (p = 0.072) at 3 months of therapy. The growth in shoulder muscle values and changes in the skeletal muscle indices for the upper limbs showed an increase in muscle mass. In the treatment group, mean muscle mass values measured by handheld dynamometry (HHD) increased from 20.53 to 22.48 kg at 3 months of therapy (p = 0.011). The increase in dynamometry scores demonstrated an increase in muscle strength during LOLA therapy. The increase in balance test scores determining muscle function was reported (p &lt; 0.001). The capillary blood ammonia levels did not change significantly in both groups.</p></sec><sec><title>Conclusion</title><p>Conclusion. The study showed a significant increase in muscle mass, strength and function in patients with liver cirrhosis and hyperammonemia, receiving LOLA as part of decompensated liver cirrhosis therapy.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>гипераммониемия</kwd><kwd>гипоаммониемическая терапия</kwd><kwd>L-орнитин-L-аспартат</kwd><kwd>LOLA</kwd><kwd>методы оценки саркопении</kwd><kwd>мышечная масса</kwd><kwd>функция мышц</kwd><kwd>сила мышц</kwd></kwd-group><kwd-group xml:lang="en"><kwd>hyperammonemia</kwd><kwd>hypoammonemic therapy</kwd><kwd>L-ornithine-L-aspartate</kwd><kwd>LOLA</kwd><kwd>sarcopenia assessment techniques</kwd><kwd>muscle mass</kwd><kwd>muscle function</kwd><kwd>muscle strength</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">Ивашкин ВТ, Маевская МВ, Жаркова МС, Жигалова СБ, Киценко ЕА, Манукьян ГВ и др. 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