<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE root>
<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="review-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Journal of Modern Oncology</journal-id><journal-title-group><journal-title xml:lang="en">Journal of Modern Oncology</journal-title><trans-title-group xml:lang="ru"><trans-title>Современная онкология</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1815-1434</issn><issn publication-format="electronic">1815-1442</issn><publisher><publisher-name xml:lang="en">LLC Obyedinennaya Redaktsiya</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">70461</article-id><article-id pub-id-type="doi">10.26442/18151434.2021.1.200715</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>CLINICAL ONCOLOGY</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>КЛИНИЧЕСКАЯ ОНКОЛОГИЯ</subject></subj-group><subj-group subj-group-type="article-type"><subject>Review Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Sarcopenia, sarcopenic obesity, myosteatosis as factors of poor prognosis in gastrointestinal tract tumors: review</article-title><trans-title-group xml:lang="ru"><trans-title>Саркопения, саркопеническое ожирение, миостеатоз как факторы неблагоприятного прогноза при опухолях желудочно-кишечного тракта: обзор литературы</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="spin">7597-3600</contrib-id><name-alternatives><name xml:lang="en"><surname>Dikova</surname><given-names>Tatyana S.</given-names></name><name xml:lang="ru"><surname>Дикова</surname><given-names>Татьяна Сергеевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Student</p></bio><bio xml:lang="ru"><p>студентка</p></bio><email>dikovatatyanasergeevna@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="spin">8495-8418</contrib-id><name-alternatives><name xml:lang="en"><surname>Zatsepina</surname><given-names>Alina Y.</given-names></name><name xml:lang="ru"><surname>Зацепина</surname><given-names>Алина Юрьевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Student</p></bio><bio xml:lang="ru"><p>студентка</p></bio><email>zatsepina.alina@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="spin">1079-8460</contrib-id><name-alternatives><name xml:lang="en"><surname>Fedorinov</surname><given-names>Denis S.</given-names></name><name xml:lang="ru"><surname>Федоринов</surname><given-names>Денис Сергеевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Senior Laboratory Assistant</p></bio><bio xml:lang="ru"><p>ст. лаборант каф. онкологии и паллиативной медицины им. акад. А.И. Савицкого</p></bio><email>Deni_fe@mail.com</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7281-3591</contrib-id><contrib-id contrib-id-type="spin">5385-7889</contrib-id><name-alternatives><name xml:lang="en"><surname>Lyadov</surname><given-names>Vladimir K.</given-names></name><name xml:lang="ru"><surname>Лядов</surname><given-names>Владимир Константинович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>D. Sci. (Med.), Russian Medical Academy of Continuous Professional Education, Novokuznetsk State Institute for Postgraduate Medical Education – Branch of Russian Medical Academy of Continuous Professional Education, City Clinical Oncology Hospital №1</p></bio><bio xml:lang="ru"><p>Доктор мед. наук, доц. каф. онкологии и паллиативной медицины им. акад. А.И. Савицкого ФГБОУ ДПО РМАНПО, зав. каф. онкологии НГИУВ – филиал ФГБОУ ДПО РМАНПО, зав. отд-нием онкологии №4 ГБУЗ «ГКОБ №1»</p></bio><email>vlyadov@gmail.com</email><xref ref-type="aff" rid="aff2"/><xref ref-type="aff" rid="aff3"/><xref ref-type="aff" rid="aff4"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Sechenov First Moscow State Medical University (Sechenov University)</institution></aff><aff><institution xml:lang="ru">ФГАОУ ВО «Первый Московский государственный медицинский университет им. И.М. Сеченова» Минздрава России (Сеченовский Университет)</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Russian Medical Academy of Continuous Professional Education</institution></aff><aff><institution xml:lang="ru">ФГБОУ ДПО «Российская медицинская академия непрерывного профессионального образования» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Novokuznetsk State Institute for Postgraduate Medical Education – branch of Russian Medical Academy of Continuous Professional Education</institution></aff><aff><institution xml:lang="ru">Новокузнецкий государственный институт усовершенствования врачей – филиал ФГБОУ ДПО «Российская медицинская академия непрерывного профессионального образования» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff4"><aff><institution xml:lang="en">City Clinical Oncological Hospital №1</institution></aff><aff><institution xml:lang="ru">ГБУЗ «Городская клиническая онкологическая больница №1» Департамента здравоохранения г. Москвы</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2021-05-19" publication-format="electronic"><day>19</day><month>05</month><year>2021</year></pub-date><volume>23</volume><issue>1</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>141</fpage><lpage>147</lpage><history><date date-type="received" iso-8601-date="2021-05-10"><day>10</day><month>05</month><year>2021</year></date><date date-type="accepted" iso-8601-date="2021-05-10"><day>10</day><month>05</month><year>2021</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2021, Consilium Medicum</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2021, ООО "Консилиум Медикум"</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="en">Consilium Medicum</copyright-holder><copyright-holder xml:lang="ru">ООО "Консилиум Медикум"</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-nc/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://modernonco.orscience.ru/1815-1434/article/view/70461">https://modernonco.orscience.ru/1815-1434/article/view/70461</self-uri><abstract xml:lang="en"><p>Over the past decade, there has been a noticeable increase in the number of publications devoted to the analysis of body composition in the treatment of gastrointestinal malignancies. Sarcopenia (skeletal muscle depletion), sarcopenic obesity and myosteatosis are shown to have a negative impact on the results of surgical and chemotherapeutic treatment of patients with gastrointestinal tumors. The review presents in detail data on clinical value of sarcopenia, sarcopenic obesity and myosteatosis along with methodological aspects of body composition analysis. Different cut-offs and diagnostic criteria exist between “Western” and “Eastern” patient populations which makes any comparison or meta-analysis not possible right now. The review presents data from Russian and foreign studies on the influence of body composition on postoperative outcomes and survival in patients with gastrointestinal tumors. The article also discusses the influence of body composition on dose-limiting toxicity of chemotherapy. We aimed at raising awareness of clinicians regarding the high prevalence of cancer cachexia and, precisely, sarcopenia, sarcopenic obesity and myosteatosis in patients with GI tract tumors. Deeper understanding of these syndromes is the key to developing measures for prevention as well as correcting the treatment of patients with gastrointestinal tumors.</p></abstract><trans-abstract xml:lang="ru"><p>В последние годы наблюдается тенденция к увеличению количества исследований, посвященных анализу влияния состава тела пациента на результаты лечения опухолей органов желудочно-кишечного тракта (ЖКТ). По данным российских и зарубежных авторов саркопения (истощение скелетной мускулатуры), саркопеническое ожирение (СО) и миостеатоз оказывают негативное влияние на результаты хирургического и лекарственного лечения этой группы пациентов. В обзоре подробно освещены как методические аспекты анализа саркопении, СО и миостеатоза, так и накопленные в мировой литературе сведения о клиническом значении вышеуказанных изменений. На наглядных примерах показаны различия между используемыми диагностическими критериями, которые приводят к значительной гетерогенности исследований. Особенно затруднительным представляется сравнительный анализ результатов работ европейских и азиатских исследователей, поскольку пороговые значения дефицита скелетной мускулатуры и ожирения, по-видимому, принципиально различны у пациентов различной этнической принадлежности. Проведен отдельный анализ влияния саркопении, СО и миостеатоза на частоту послеоперационных осложнений и отдаленную выживаемость больных с опухолями ЖКТ. Отдельно рассмотрена связь изменений состава тела с дозолимитирующей токсичностью лекарственной терапии. Повышение осведомленности врачей-клиницистов о высокой распространенности вышеуказанных состояний имеет ключевое значение для разработки мер профилактики, а также коррекции лечения пациентов с опухолями ЖКТ.</p></trans-abstract><kwd-group xml:lang="en"><kwd>cachexia</kwd><kwd>sarcopenia</kwd><kwd>sarcopenic obesity</kwd><kwd>myosteatosis</kwd><kwd>cancer</kwd><kwd>gastro-intestinal tract</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>кахексия</kwd><kwd>саркопения</kwd><kwd>ожирение</kwd><kwd>миостеатоз</kwd><kwd>рак</kwd><kwd>желудочно-кишечный тракт</kwd></kwd-group><funding-group><funding-statement xml:lang="en">The study was partly supported by Russian Research Fund Grant №20-75-10158 “Body composition based pharmacokinetic and pharmacogenetic approach to the chemotherapy of gastrointestinal tumours”.</funding-statement><funding-statement xml:lang="ru">Работа проводилась при поддержке гранта Российского научного фонда №20-75-10158 «Фармакогенетические и фармакокинетические подходы к химиотерапии опухолей желудочно-кишечного тракта на основе анализа состава тела».</funding-statement></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Bray F, Ferlay J, Soerjomataram I, et al. Global cancer statistics 2018: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries. CA Cancer J Clin 2018; 68 (6): 394–424. Erratum: CA Cancer J Clin. 2020; 70 (4): 313.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Каприн А.Д., Старинский В.В., Петрова Г.В. Злокачественные новообразования в России в 2018 году (заболеваемость и смертность). М.: МНИОИ им. П.А. Герцена – филиал ФГБУ «НМИЦ радиологии» Минздрава России, 2019 [Kaprin AD, Starinskiy VV, Petrova GV. Malignant tumors of Russia in 2018 (morbidity and mortality). Moscow: Herzen Moscow Scientific and Research Oncological Institute, 2019 (in Russian)].</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Prado CM, Lieffers JR, McCargar LJ, et al. Prevalence and clinical implications of sarcopenic obesity in patients with solid tumours of the respiratory and gastrointestinal tracts: a population-based study. Lancet Oncol 2008; 9 (7): 629–35.</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Cespedes Feliciano EM, Chen WY, Lee V, et al. Body Composition, Adherence to Anthracycline and Taxane-Based Chemotherapy, and Survival After Nonmetastatic Breast Cancer. JAMA Oncol 2020; 6 (2): 264–70.</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Peterson SJ, Mozer M. Differentiating Sarcopenia and Cachexia Among Patients With Cancer. Nutr Clin Pract 2017; 32 (1): 30–9.</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>Sadeghi M, Keshavarz-Fathi M, Baracos V, et al. Cancer cachexia: Diagnosis, assessment, and treatment. Crit Rev Oncol Hematol 2018; 127: 91–104.</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>Fearon K, Strasser F, Anker SD, et al. Definition and classification of cancer cachexia: an international consensus. Lancet Oncol 2011; 12 (5): 489–95.</mixed-citation></ref><ref id="B8"><label>8.</label><mixed-citation>Blum D, Stene GB, Solheim TS, et al. Validation of the Consensus-Definition for cancer cachexia and evaluation of a classification model – a study based on data from an international multicenter project (EPCRC-CSA). Ann Oncol 2014; 25: 1635–42.</mixed-citation></ref><ref id="B9"><label>9.</label><mixed-citation>Cruz-Jentoft AJ, Bahat G, Bauer J, et al. Sarcopenia: revised European consensus on definition and diagnosis. Age Ageing 2019; 48 (1): 16–31.</mixed-citation></ref><ref id="B10"><label>10.</label><mixed-citation>Obesity and overweight. Available at: http://www.who.int/en/news-room/fact-sheets/detail/obesity-and-overweight. Accessed: 15.06.2020.</mixed-citation></ref><ref id="B11"><label>11.</label><mixed-citation>Zhang WT, Lin J, Chen WS, et al. Sarcopenic Obesity Is Associated with Severe Postoperative Complications in Gastric Cancer Patients Undergoing Gastrectomy: a Prospective Study. J Gastrointest Surg 2018; 22 (11): 1861–9.</mixed-citation></ref><ref id="B12"><label>12.</label><mixed-citation>Hopkins JJ, Reif RL, Bigam DL, et al. The Impact of Muscle and Adipose Tissue on Long-term Survival in Patients With Stage I to III Colorectal Cancer. Dis Colon Rectum 2019; 62 (5): 549–60.</mixed-citation></ref><ref id="B13"><label>13.</label><mixed-citation>Dodds RM, Syddall HE, Cooper R, et al. Grip strength across the life course: normative data from twelve British studies. PLoS One 2014; 9: e113637.</mixed-citation></ref><ref id="B14"><label>14.</label><mixed-citation>Cesari M, Kritchevsky SB, Newman AB, et al. Added value of physical performance measures in predicting adverse health-related events: results from the Health, Aging And Body Composition Study. J Am Geriatr Soc 2009; 57: 251–9.</mixed-citation></ref><ref id="B15"><label>15.</label><mixed-citation>Maggio M, Ceda GP, Ticinesi A, et al. Instrumental and Non-Instrumental Evaluation of 4-Meter Walking Speed in Older Individuals. PLoS One 2016; 11 (4): e0153583.</mixed-citation></ref><ref id="B16"><label>16.</label><mixed-citation>Mourtzakis M, Prado CMM, Lieffers JR, et al. A practical and precise approach to quantification of body composition in cancer patients using computed tomography images acquired during routine care. Appl Physiol Nutr Metab 2008; 33 (5): 997–1006.</mixed-citation></ref><ref id="B17"><label>17.</label><mixed-citation>Касаткина Е.А., Лядов В.К., Мершина Е.А., и др. Методы лучевой диагностики в оценке состава тела человека. Вестник рентгенологии и радиологии. 2013; 2: 59–64 [Kasatkina EA, Lyadov VK, Mershina EA, et al. Radiodiagnostic methods in the assessment of human body composition. Vestnik rentgenologii i radiologii. 2013; 2: 59–64 (in Russian)].</mixed-citation></ref><ref id="B18"><label>18.</label><mixed-citation>Wu CH, Chang MC, Lyadov VK, et al. Comparing Western and Eastern criteria for sarcopenia and their association with survival in patients with pancreatic cancer. Clin Nutr 2019; 38 (2): 862–9.</mixed-citation></ref><ref id="B19"><label>19.</label><mixed-citation>Auyeung TW, Lee SW, Leung J, et al. Age-associated decline of muscle mass, grip strength and gait speed: a 4-year longitudinal study of 3018 community-dwelling older Chinese. Geriatr Gerontol Int 2014; 14 Suppl. 1: 76–84.</mixed-citation></ref><ref id="B20"><label>20.</label><mixed-citation>Chen LK, Liu LK, Woo J, et al. Sarcopenia in Asia: consensus report of the Asian Working Group for Sarcopenia. J Am Med Dir Assoc 2014; 15 (2): 95–101.</mixed-citation></ref><ref id="B21"><label>21.</label><mixed-citation>Miljkovic I, Zmuda JM. Epidemiology of myosteatosis. Curr Opin Clin Nutr Metab Care 2010; 13: 260–4.</mixed-citation></ref><ref id="B22"><label>22.</label><mixed-citation>Malietzis G, Johns N, Al-Hassi HO, et al. Low muscularity and myosteatosis is related to the host systemic inflammatory response in patients undergoing surgery for colorectal cancer. Ann Surg 2016; 263 (2): 320–5.</mixed-citation></ref><ref id="B23"><label>23.</label><mixed-citation>Correa-de-Araujo R, Addison O, Miljkovic I, et al. Myosteatosis in the Context of Skeletal Muscle Function Deficit: An Interdisciplinary Workshop at the National Institute on Aging. Front Physiol 2020; 11: 963.</mixed-citation></ref><ref id="B24"><label>24.</label><mixed-citation>Gabiatti CTB, Martins MCL, Miyazaki DL, et al. Myosteatosis in a systemic inflammation-dependent manner predicts favorable survival outcomes in locally advanced esophageal cancer. Cancer Med 2019; 8 (16): 6967–76.</mixed-citation></ref><ref id="B25"><label>25.</label><mixed-citation>Sueda T, Takahasi H, Nishimura J, et al. Impact of Low Muscularity and Myosteatosis on Long-term Outcome After Curative Colorectal Cancer Surgery: A Propensity Score-Matched Analysis. Dis Colon Rectum 2018; 61 (3): v364–74.</mixed-citation></ref><ref id="B26"><label>26.</label><mixed-citation>Aro R, Mäkäräinen-Uhlbäck E, Ämmälä N, et al. The impact of sarcopenia and myosteatosis on postoperative outcomes and 5-year survival in curatively operated colorectal cancer patients – A retrospective register study. Eur J Surg Oncol 2020; 46 (9): 1656–62.</mixed-citation></ref><ref id="B27"><label>27.</label><mixed-citation>Srpcic M, Jordan T, Popuri K, et al. Sarcopenia and myosteatosis at presentation adversely affect survival after esophagectomy for esophageal cancer. Radiol Oncol 2020; 54 (2): 237–46.</mixed-citation></ref><ref id="B28"><label>28.</label><mixed-citation>Stretch C, Aubin JM, Mickiewicz B, et al. Sarcopenia and myosteatosis are accompanied by distinct biological profiles in patients with pancreatic and periampullary adenocarcinomas. PLoS One. 2018; 13 (5): e0196235.</mixed-citation></ref><ref id="B29"><label>29.</label><mixed-citation>van Dijk DPJ, Bakers FCH, Sanduleanu S, et al. Myosteatosis predicts survival after surgery for periampullary cancer: a novel method using MRI. HPB (Oxford) 2018; 20 (8): 715–20.</mixed-citation></ref><ref id="B30"><label>30.</label><mixed-citation>Pamoukdjian F, Bouillet T, Lévy V, et al. Prevalence and predictive value of pre-therapeutic sarcopenia in cancer patients: A systematic review. Clin Nutr 2018; 37 (4): 1101–13.</mixed-citation></ref><ref id="B31"><label>31.</label><mixed-citation>Ida S, Watanabe M, Yoshida N, et al. Sarcopenia is a predictor of postoperative respiratory complications in patients with esophageal cancer. Ann Surg Oncol 2015; 22 (13): 4432e7.</mixed-citation></ref><ref id="B32"><label>32.</label><mixed-citation>Nishigori T, Okabe H, Tanaka E, et al. Sarcopenia as a predictor of pulmonary complications after esophagectomy for thoracic esophageal cancer. J Surg Oncol 2016; 113 (6): 678e84.</mixed-citation></ref><ref id="B33"><label>33.</label><mixed-citation>Wang SL, Zhuang CL, Huang DD, et al. Sarcopenia Adversely Impacts Postoperative Clinical Outcomes Following Gastrectomy in Patients with Gastric Cancer: A Prospective Study. Ann Surg Oncol 2016; 23 (2): 556–64.</mixed-citation></ref><ref id="B34"><label>34.</label><mixed-citation>Huang DD, Wang SL, Zhuang CL, et al. Sarcopenia, as defined by low muscle mass, strength and physical performance, predicts complications after surgery for colorectal cancer. Colorectal Dis 2015; 17 (11): O256–64.</mixed-citation></ref><ref id="B35"><label>35.</label><mixed-citation>van Vugt JLA, Braam HJ, van Oudheusden TR, et al. Skeletal muscle depletion is associated with severe post-operative complications in patients undergoing cytoreductive surgery with hyperthermic intraperitoneal chemotherapy for peritoneal carcinomatosis of colorectal cancer. Ann Surg Oncol 2015; 22 (11): 3625e31.</mixed-citation></ref><ref id="B36"><label>36.</label><mixed-citation>Reisinger KW, van Vugt JLA, Tegels JJW, et al. Functional compromise reflected by sarcopenia, frailty and nutritional depletion predicts adverse postoperative outcome after colorectal cancer surgery. Ann Surg 2015; 261: 345–52.</mixed-citation></ref><ref id="B37"><label>37.</label><mixed-citation>van Vledder MG, Levolger S, Ayez N, et al. Body composition and outcome in patients undergoing resection of colorectal liver metastases. Br J Surg 2012; 99 (4): 550e7.</mixed-citation></ref><ref id="B38"><label>38.</label><mixed-citation>Harimoto N, Shirabe K, Yamashita Y-I, et al. Sarcopenia as a predictor of prognosis in patients following hepatectomy for hepatocellular carcinoma. Br J Surg 2013; 100 (11): 1523e30.</mixed-citation></ref><ref id="B39"><label>39.</label><mixed-citation>Voron T, Tselikas L, Pietrasz D, et al. Sarcopenia impacts on short- and long-term results of hepatectomy for hepatocellular carcinoma. Ann Surg 2015; 261 (6): 1173e83.</mixed-citation></ref><ref id="B40"><label>40.</label><mixed-citation>Levolger S, van Vledder MG, Muslem R, et al. Sarcopenia impairs survival in patients with potentially curable hepatocellular carcinoma. J Surg Oncol 2015; 112 (2): 208e13.</mixed-citation></ref><ref id="B41"><label>41.</label><mixed-citation>Peng P, Hyder O, Firoozmand A, et al. Impact of sarcopenia on outcomes following resection of pancreatic adenocarcinoma. J Gastrointest Surg 2012; 16 (8): 1478–86.</mixed-citation></ref><ref id="B42"><label>42.</label><mixed-citation>Buettner S, Wagner D, Kim Y, et al. Inclusion of sarcopenia outperforms the modified frailty index in predicting 1-year mortality among 1,326 patients undergoing gastrointestinal surgery for a malignant indication. J Am Coll Surg 2015; 222 (4): 397e407.e2.</mixed-citation></ref><ref id="B43"><label>43.</label><mixed-citation>Malietzis G, Currie AC, Athanasiou T, et al. Influence of body composition profiles on outcomes following colorectal cancer surgery. BJS 2016; 103: 572–80.</mixed-citation></ref><ref id="B44"><label>44.</label><mixed-citation>Лядов В.К., Егиев В.Н., Серяков А.П., и др. Саркопения и распределение жировой ткани у пациентов с колоректальным раком. Российский журнал гастроэнтерологии, гепатологии, колопроктологии. 2012; 3: 33–7 [Lyadov VK, Egiev VN, Seryakov АP, et al. Sarkopeniya i raspredelenie zhirovoj tkani u patsientov s kolorektalnim rakom Rossiiskii zhurnal gastroenterologii, gepatologii, koloproktologii. 2012; 22 (3): 33–7 (In Russian)].</mixed-citation></ref><ref id="B45"><label>45.</label><mixed-citation>Tegels JJ, van Vugt JL, Reisinger KW, et al. Sarcopenia is highly prevalent in patients under-going surgery for gastric cancer but not associated with worse outcomes. J Surg Oncol 2015; 112 (4): 403–7.</mixed-citation></ref><ref id="B46"><label>46.</label><mixed-citation>Tan BH, Birdsell LA, Martin L, et al. Sarcopenia in an overweight or obese patient is an adverse prognostic factor in pancreatic cancer. Clin Cancer Res 2009; 15 (22): 6973–9.</mixed-citation></ref><ref id="B47"><label>47.</label><mixed-citation>Lodewick TM, van Nijnatten TJ, van Dam RM, et al. Are sarcopenia, obesity and sarcopenic obesity predictive of outcome in patients with colorectal liver metastases? HPB (Oxford). 2015; 17 (5): 438–46.</mixed-citation></ref><ref id="B48"><label>48.</label><mixed-citation>Rodrigues V, Landi F, Castro S, et al. Is sarcopenic obesity an indicator of poor prognosis in gastric cancer surgery? A cohort study in a western population. J Gastrointest Surg 2020. DOI: 10.1007/s11605-020-04716-1</mixed-citation></ref><ref id="B49"><label>49.</label><mixed-citation>Gruber ES, Jomrich G, Tamandl D, et al. Sarcopenia and sarcopenic obesity are independent adverse prognostic factors in resectable pancreatic ductal adenocarcinoma. PLoS One 2019; 14 (5): e0215915.</mixed-citation></ref><ref id="B50"><label>50.</label><mixed-citation>Caan BJ, Meyerhardt JA, Kroenke CH, et al. Explaining the Obesity Paradox: The Association between Body Composition and Colorectal Cancer Survival (C-SCANS Study). Cancer Epidemiol Biomarkers Prev 2017; 26 (7): 1008–15.</mixed-citation></ref><ref id="B51"><label>51.</label><mixed-citation>Han JS, Ryu H, Park IJ, et al. Association of Body Composition with Long-Term Survival in Non-metastatic Rectal Cancer Patients. Cancer Res Treat 2020; 52 (2): 563–72.</mixed-citation></ref><ref id="B52"><label>52.</label><mixed-citation>Aleixo GFP, Shachar SS, Nyrop KA, et al. Myosteatosis and prognosis in cancer: Systematic review and meta-analysis. Crit Rev Oncol Hematol 2020; 145: 102839.</mixed-citation></ref><ref id="B53"><label>53.</label><mixed-citation>Lee CM, Kang J. Prognostic impact of myosteatosis in patients with colorectal cancer: a systematic review and meta-analysis. J Cachexia Sarcopenia Muscle 2020; 11 (5): 1270–82.</mixed-citation></ref><ref id="B54"><label>54.</label><mixed-citation>Zhuang CL, Shen X, Huang YY, et al. Myosteatosis predicts prognosis after radical gastrectomy for gastric cancer: A propensity score-matched analysis from a large-scale cohort. Surgery 2019; 166 (3): 297–304.</mixed-citation></ref><ref id="B55"><label>55.</label><mixed-citation>Rollins KE, Tewari N, Ackner A, et al. The impact of sarcopenia and myosteatosis on outcomes of unresectable pancreatic cancer or distal cholangiocarcinoma. Clin Nutr 2016; 35: 1103–9.</mixed-citation></ref><ref id="B56"><label>56.</label><mixed-citation>Antoun S, Baracos VE, Birdsell L, et al. Low body mass index and sarcopenia associated with dose-limiting toxicity of sorafenib in patients with renal cell carcinoma. Ann Oncol 2010; 21 (8): 1594–8.</mixed-citation></ref><ref id="B57"><label>57.</label><mixed-citation>Martin D, von der Grün J, Rödel C, et al. Sarcopenia Is Associated With Hematologic Toxicity During Chemoradiotherapy in Patients With Anal Carcinoma. Front Oncol 2020; 10: 1576.</mixed-citation></ref><ref id="B58"><label>58.</label><mixed-citation>Palmela C, Velho S, Agostinho L, et al. Body Composition as a Prognostic Factor of Neoadjuvant Chemotherapy Toxicity and Outcome in Patients with Locally Advanced Gastric Cancer. J Gastric Cancer 2017; 17 (1): 74–87.</mixed-citation></ref><ref id="B59"><label>59.</label><mixed-citation>Dijksterhuis WPM, Pruijt MJ, van der Woude SO, et al. Association between body composition, survival, and toxicity in advanced esophagogastric cancer patients receiving palliative chemotherapy. J Cachexia Sarcopenia Muscle 2019; 10 (1): 199–206.</mixed-citation></ref></ref-list></back></article>
