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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">inovmed</journal-id><journal-title-group><journal-title xml:lang="ru">Инновационная медицина Кубани</journal-title><trans-title-group xml:lang="en"><trans-title>Innovative Medicine of Kuban</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2541-9897</issn><publisher><publisher-name>Scientific Research Institute – Ochapovsky Regional Clinical Hospital No. 1</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.35401/2500-0268-2020-18-2-21-27</article-id><article-id custom-type="elpub" pub-id-type="custom">inovmed-271</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 СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group></article-categories><title-group><article-title>Прогноз смерти больных терминальным циррозом печени: новая модель оценки тяжести заболевания</article-title><trans-title-group xml:lang="en"><trans-title>Predicting death in patients with end-stage liver disease: a new model for assessing disease severity</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3205-4647</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Коробка</surname><given-names>В. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Korobka</surname><given-names>V. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Коробка Вячеслав Леонидович, д. м. н., главный врач; доцент кафедры хирургии № 4</p></bio><bio xml:lang="en"><p>Vyacheslav L. Korobka, Dr. of Sci. (Med.), Head Doctor; Associate Professor</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/0000-0002-8310-8732</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кострыкин</surname><given-names>М. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Kostrykin</surname><given-names>M. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кострыкин Михаил Юрьевич, к. м. н., врач-хирург</p><p>344015, Ростов-на-Дону, ул. Благодатная, 170</p></bio><bio xml:lang="en"><p>Mikhail Yu. Kostrykin, Cand. of Sci. (Med.), Surgeon </p><p>170, Blagodatnaya str., Rostov-on-Don, 344015</p></bio><email xlink:type="simple">michael_cs@mail.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/0000-0002-9552-2666</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пак</surname><given-names>Е. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Pak</surname><given-names>E. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Пак Екатерина Сергеевна, врач-гастроэнтеролог</p></bio><bio xml:lang="en"><p>Ekaterina S. Pak, Gastroenterologist</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/0000-0003-4839-0960</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Даблиз</surname><given-names>Р. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Dabliz</surname><given-names>R. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Даблиз Рашад Омар, врач-хирург</p></bio><bio xml:lang="en"><p>Rashad O. Dabliz, Surgeon</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/0000-0002-1942-7122</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шаповалов</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Shapovalov</surname><given-names>A. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шаповалов Александр Михайлович, к. м. н., врач-хирург</p></bio><bio xml:lang="en"><p>Alexander M. Shapovalov, Cand. of Sci. (Med.), Surgeon</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Ростовская областная клиническая больница; Ростовский государственный медицинский университет Министерства здравоохранения РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Rostov Regional Clinical Hospital; Rostov State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Ростовская областная клиническая больница</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Rostov Regional Clinical Hospital</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>30</day><month>06</month><year>2020</year></pub-date><volume>0</volume><issue>2</issue><fpage>21</fpage><lpage>27</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Коробка В.Л., Кострыкин М.Ю., Пак Е.С., Даблиз Р.О., Шаповалов А.М., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Коробка В.Л., Кострыкин М.Ю., Пак Е.С., Даблиз Р.О., Шаповалов А.М.</copyright-holder><copyright-holder xml:lang="en">Korobka V.L., Kostrykin M.Y., Pak E.S., Dabliz R.O., Shapovalov A.M.</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.innovmedkub.ru/jour/article/view/271">https://www.innovmedkub.ru/jour/article/view/271</self-uri><abstract><sec><title>Цель</title><p>Цель. Определить возможности клинического применения нового оригинального способа, позволяющего оценивать вероятность наступления неблагоприятного исхода (смерти) у больных из листа ожидания трансплантации печени.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. Использованы результаты обследования 350 больных, находившихся в листе ожидания трансплантации печени в течение 5 лет. Методом сравнения показателей по критерию Манна – Уитни и оценки чувствительности и специфичности (ROC-кривые) установлено, что значения возраста, индекса MELD-Na, уровня лейкоцитов, характер печеночной недостаточности и наличие тромбоза воротной вены имеют статистически значимые различия между умершими пациентами и больными, остающимися живыми (p &lt; 0,05). С помощью бинарной логистической регрессии получена модель, оценивающая вероятность смерти больного c учетом названных показателей. Создан новый индекс расчета вероятности смерти больного в листе ожидания трансплантации печени в течение одного года.</p></sec><sec><title>Результаты</title><p>Результаты. Оценка качества построенной модели и выведенного из нее индекса показала, что новый индекс отличается от общепринятого индекса MELD-Na более высокой способностью оценить тяжесть соматического статуса больного циррозом печени и, как следствие, возможностью более точно спрогнозировать риск неблагоприятного исхода на период не менее 12 месяцев. Прогнозируемый риск смерти совпал с реальными летальными исходами в 83% случаев. Критерий EPV составил 17,4, что превышает его минимально допустимый порог (10) для малых выборок и позволяет использовать полученный индекс.</p></sec><sec><title>Заключение</title><p>Заключение. Оригинальный способ дает возможность неинвазивным путем, используя входящие в стандарт обследования показатели, повысить точность оценки риска развития неблагоприятного исхода (смерти) больного циррозом печени в течение одного года в любое время его применения. Кроме того, способ позволяет объективно определять приоритетность выполнения трансплантации печени. </p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Objective</title><p>Objective. To define possibilities of clinical application of the new original method for estimating failure (death) probability in patients on a liver transplant waiting list.</p></sec><sec><title>Material and Methods</title><p>Material and Methods. The study included 350 patients who had been on a liver transplant waiting list for 5 years. Using the comparison of Mann-Whitney test results and evaluation of sensitivity and specificity (ROC curves) it was established that values of age, MELD-Na score, leukocyte level, nature of liver failure and presence of portal vein thrombosis had statistically significant differences between the dead and survived patients (p &lt; 0.05). By means of binary logistic regression, the model assessing the risk of death taking into consideration indicators mentioned above has been obtained. The new index of death probability of a patient on a liver transplant waiting list within one year has been created.</p></sec><sec><title>Results</title><p>Results. Quality evaluation of the created model and the index derived from it showed that the new index had a stronger ability to estimate somatic status severity in a patient with cirrhosis and allowed to make more precise prognosis of adverse outcome risk for not less than 12 months as compared to the standard MELD-Na score. The predicted risk of death coincided with actual mortality of patients in 83% of cases. The EPV criterion was 17.4 what exceeded the minimum admissible threshold of the criterion (10) for small samples and allowed to use the obtained index.</p></sec><sec><title>Conclusion</title><p>Conclusion. The original method allows increasing the accuracy of assessment of failure (death) development in a patient with cirrhosis for one year at any time of its application in the non-invasive way, using the data of the examination standard. In addition, the method helps setting priority in liver transplantation. </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>цирроз печени</kwd><kwd>риск и прогноз смерти</kwd></kwd-group><kwd-group xml:lang="en"><kwd>liver cirrhosis</kwd><kwd>risk and prognosis of death</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">Knaus WA, Draper EA, Wagner DP, Zimmerman JE. APACHE II: a severity of disease classification system. Crit Care Med. 1985;13:818–29. PMID: 3928249.</mixed-citation><mixed-citation xml:lang="en">Knaus WA, Draper EA, Wagner DP, Zimmerman JE. APACHE II: a severity of disease classification system. Crit Care Med. 1985;13:818–29. PMID: 3928249.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Vincent J-L, Moreno R, Takala J, et al. The SOFA (Sepsis-related Organ Failure Assessment) score to describe organ dysfunction/failure. Intensive Care Med. 1996;22:707–10. PMID: 8844239. doi:10.1007/bf01709751</mixed-citation><mixed-citation xml:lang="en">Vincent J-L, Moreno R, Takala J, et al. The SOFA (Sepsis-related Organ Failure Assessment) score to describe organ dysfunction/failure. Intensive Care Med. 1996;22:707–10. PMID: 8844239. doi:10.1007/bf01709751</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Charlson ME, Pompei P, Ales KL, MacKenzie CR. A new method of classifying prognostic comorbidity in longitudinal studies: development and validation. J Chronic Dis. 1987;40:373–83. PMID: 3558716. doi:10.1016/0021-9681(87)90171-8</mixed-citation><mixed-citation xml:lang="en">Charlson ME, Pompei P, Ales KL, MacKenzie CR. A new method of classifying prognostic comorbidity in longitudinal studies: development and validation. J Chronic Dis. 1987;40:373–83. PMID: 3558716. doi:10.1016/0021-9681(87)90171-8</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Pugh RN, Murray-Lyon IM, Dawson JL, Pietroni MC, Williams R. Transection of the oesophagus for bleeding oesophageal varices. Br J Surg. 1973;60:646–9. PMID: 4541913. doi:10.1002/bjs.1800600817</mixed-citation><mixed-citation xml:lang="en">Pugh RN, Murray-Lyon IM, Dawson JL, Pietroni MC, Williams R. Transection of the oesophagus for bleeding oesophageal varices. Br J Surg. 1973;60:646–9. PMID: 4541913. doi:10.1002/bjs.1800600817</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Kamath PS, Kim WR. The model for end-stage liver disease (MELD). Hepatology. 2007;45:797–805. PMID: 17326206. doi:10.1002/hep.21563</mixed-citation><mixed-citation xml:lang="en">Kamath PS, Kim WR. The model for end-stage liver disease (MELD). Hepatology. 2007;45:797–805. PMID: 17326206. doi:10.1002/hep.21563</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Samiullah S, Qasim R, Khalid S, Hussain BG, Mukhtair J, Akbar Yo. Evaluation of creatinine-modified Child Pugh score for predicting short term prognosis in patients with decompensated cirrhosis of the liver as compare to original Child Pugh score. J Ayub Med Coll Abbottabad. 2009;21:64–7. PMID: 20524472.</mixed-citation><mixed-citation xml:lang="en">Samiullah S, Qasim R, Khalid S, Hussain BG, Mukhtair J, Akbar Yo. Evaluation of creatinine-modified Child Pugh score for predicting short term prognosis in patients with decompensated cirrhosis of the liver as compare to original Child Pugh score. J Ayub Med Coll Abbottabad. 2009;21:64–7. PMID: 20524472.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Health Resources and Services Administration, U.S. Organ Procurement and Transplantation Network. MELD serum sodium policy changes. Published November 11, 2015. Accessed March 12, 2020. Available from: https://optn.transplant.hrsa.gov/news/meld-serum-sodium-policy-changes</mixed-citation><mixed-citation xml:lang="en">Health Resources and Services Administration, U.S. Organ Procurement and Transplantation Network. MELD serum sodium policy changes. Published November 11, 2015. Accessed March 12, 2020. Available from: https://optn.transplant.hrsa.gov/news/meld-serum-sodium-policy-changes</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Biselli M, Gitto S, Gramenzi A, et al. Six score systems to evaluate candidates with advanced cirrhosis for orthotopic liver transplant: which is the winner? Liver Transpl. 2010;16:964–73. PMID: 20677287. doi:10.1002/lt.22093</mixed-citation><mixed-citation xml:lang="en">Biselli M, Gitto S, Gramenzi A, et al. Six score systems to evaluate candidates with advanced cirrhosis for orthotopic liver transplant: which is the winner? Liver Transpl. 2010;16:964–73. PMID: 20677287. doi:10.1002/lt.22093</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Тайшин Д.О., Солдатова Г.С. Анализ прогностических шкал для оценки исхода цирроза печени. Вестник Новосибирского государственного университета. Серия: Биология, клиническая медицина. 2014;12(2):76–85.</mixed-citation><mixed-citation xml:lang="en">Tayshin DO, Soldatova GS. Analysis of prognostic scales for the assessment of outcome of liver cirrhosis. Vestnik Novosibirskogo gosudarstvennogo universiteta. Seria: Biologia, klinicheskaya meditsina. 2014;12(2):76–85. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Steyerberg EW, Eijkemans MJ, Harrell FE Jr, Habbema JD. Prognostic modelling with logistic regression analysis: a comparison of selection and estimation methods in small data sets. Stat Med. 2000;19:1059–79. PMID: 10790680. doi:10.1002/(sici)1097-0258(20000430)19:8&lt;1059::aid-sim412&gt;3.0.co;2-0</mixed-citation><mixed-citation xml:lang="en">Steyerberg EW, Eijkemans MJ, Harrell FE Jr, Habbema JD. Prognostic modelling with logistic regression analysis: a comparison of selection and estimation methods in small data sets. Stat Med. 2000;19:1059–79. PMID: 10790680. doi:10.1002/(sici)1097-0258(20000430)19:8&lt;1059::aid-sim412&gt;3.0.co;2-0</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Van Smeden M, de Groot JAH, Moons KG, et al. No rationale for 1 variable per 10 events criterion for binary logistic regression analysis. BMC Med Res Methodol. 2016;16:163. PMID: 27881078. PMCID: PMC5122171. doi:10.1186/s12874-016-0267-3</mixed-citation><mixed-citation xml:lang="en">Van Smeden M, de Groot JAH, Moons KG, et al. No rationale for 1 variable per 10 events criterion for binary logistic regression analysis. BMC Med Res Methodol. 2016;16:163. PMID: 27881078. PMCID: PMC5122171. doi:10.1186/s12874-016-0267-3</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
