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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">gastro-j</journal-id><journal-title-group><journal-title xml:lang="ru">Российский журнал гастроэнтерологии, гепатологии, колопроктологии</journal-title><trans-title-group xml:lang="en"><trans-title>Russian Journal of Gastroenterology, Hepatology, Coloproctology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1382-4376</issn><issn pub-type="epub">2658-6673</issn><publisher><publisher-name>«Gastro» LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.22416/1382-4376-2016-26-3-52-63</article-id><article-id custom-type="elpub" pub-id-type="custom">gastro-j-60</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>ГЕПАТОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>HEPATOLOGY</subject></subj-group></article-categories><title-group><article-title>Неинвазивные методы диагностики фиброза печени у больных первичным билиарным циррозом и первичным склерозирующим холангитом: роль непрямых сывороточных маркёров</article-title><trans-title-group xml:lang="en"><trans-title>Noninvasive diagnostic methods of liver fibrosis in patients with primary biliary cirrhosis and primary sclerosing cholangitis: role of indirect serological markers</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шептулина</surname><given-names>А. Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Sheptulina</surname><given-names>A. F.</given-names></name></name-alternatives><email xlink:type="simple">sheptulina.anna@gmail.com</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>Широкова</surname><given-names>Е. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Shirokova</surname><given-names>Ye. N.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>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><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">ГБОУ ВПО «Первый Московский государственный медицинский университет им. И.М. Сеченова»<country>Россия</country></aff><aff xml:lang="en">State educational government-financed institution of higher professional education «Sechenov First Moscow state medical university»<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2016</year></pub-date><pub-date pub-type="epub"><day>12</day><month>08</month><year>2016</year></pub-date><volume>26</volume><issue>3</issue><fpage>52</fpage><lpage>63</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шептулина А.Ф., Широкова Е.Н., Ивашкин В.Т., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Шептулина А.Ф., Широкова Е.Н., Ивашкин В.Т.</copyright-holder><copyright-holder xml:lang="en">Sheptulina A.F., Shirokova Y.N., Ivashkin V.T.</copyright-holder><license 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.gastro-j.ru/jour/article/view/60">https://www.gastro-j.ru/jour/article/view/60</self-uri><abstract><p>Цель исследования. Принимая во внимание прогностическую ценность и динамическую природу фиброза печени при хронических холестатических заболеваниях, первичном билиарном циррозе (ПБЦ) и первичном склерозирующем холангите (ПСХ), оценка его выраженности с применением биопсии печени и/или неинвазивных методов должна выступать обязательным компонентом плана обследования больных и осуществляться в ходе динамического наблюдения с целью определения эффективности проводимой терапии. Цель настоящего исследования состояла в оценке характеристик диагностической значимости неинвазивных тестов, основанных на непрямых сывороточных маркёрах фиброза печени, при определении выраженности фиброза у пациентов с ПБЦ и ПСХ. Материал и методы. Данные 95 пациентов с ПБЦ и 27 пациентов с ПСХ были проанализированы ретроспективно. На основании результатов рутинных лабораторных тестов, ультразвукового исследования органов брюшной полости были рассчитаны индексы отношения уровня аспартатаминотрансферазы (АсАТ) к уровню аланинаминотрансферазы (АлАТ) - AAR; уровня АсАТ к количеству тромбоцитов - APRI; количества тромбоцитов к размеру селезенки - PLT/SPD и индекс Fibrosis-4 score - FIB-4. Всем пациентам была выполнена биопсия печени с оценкой стадии фиброза в биоптате (шкала METAVIR). Характеристики диагностической значимости индексов оценивали и сопоставляли посредством ROC-анализа с построением кривой ROC и расчетом площади под кривой ROC (AUROC). Результаты. В группе пациентов с ПБЦ (медиана возраста Mе [межквартильный интервал] 54 года [49-62]) у 50,5% (n=48) больных был диагностирован выраженный фиброз печени (F≥2), а у 21,1% (n=20) - цирроз печени (F4). В группе пациентов с ПСХ (Mе - 40 лет [28-50]) у 63% (n=17) и 33,4% (n=9) диагностированы выраженный фиброз (F≥2) и цирроз печени (F4) соответственно. Наибольшими значениями AUROC при выраженном фиброзе (F≥2), тяжелом фиброзе (F≥3) и циррозе печени (F4) в группе пациентов с ПБЦ обладал индекс PLT/SPD (0,763 [95% доверительный интервал 0,664-0,861],0,764 [0,662-0,866] и 0,805 [0,694-0,915] соответственно), а в группе пациентов с ПСХ - индекс FIB-4 (0,844 [0,682-1,000], 0,845 [0,698-0,993] и 0,785 [0,594-0,975] соответственно). Заключение. Применение индекса FIB-4 у больных ПСХ позволяет с высокой точностью (80,7%) установить у них стадию выраженного фиброза печени (F≥2). Эффективность остальных индексов (AAR, APRI и PLT/SPD) у этой группы больных, как и индексов AAR, APRI, FIB-4 и PLT/SPD у пациентов с ПБЦ, следует охарактеризовать как невысокую, что делает нецелесообразным их использование в клинической практике.</p></abstract><trans-abstract xml:lang="en"><p>Aim of investigation. Considering prognostic value and dynamic nature of liver fibrosis in chronic cholestatic diseases: primary biliary cirrhosis (PBC) and primary sclerosing cholangitis (PSC), severity assessment by liver biopsy and/or noninvasive methods should be obligatory component of the investigation plan during patient follow-up to estimate treatment response. The aim of the present study was to evaluate diagnostic value of noninvasive tests based on indirect liver fibrosis serological markers for the estimation of fibrosis severity in PBC and PSC. Materials and methods. Original study was based on retrospective evaluation of 95 patients with PBC and 27 patients with PSC. According to routine laboratory test data and abdominal ultrasound, indexes of AST to ALT ratio (AAR); AST to platelet count ratio (APRI); platelet count to the spleen diameter ratio - PLT/ SPD and Fibrosis-4 score index (FIB-4) were calculated. All patients underwent liver biopsy with fibrosis stage assessment in biopsy specimen (METAVIR scale). Diagnostic value of estimated indexes was evaluated and compared by ROC-analysis with ROC-curve plotting and calculation of the area under the ROC-curve (AUROC). Results. In PBC group (median age Me [interquartile range] was 54 years [49-62]) 50,5% (n=48) of patients had significant liver fibrosis (F≥2) and 21,1% (n=20) - liver cirrhosis (F4). In PSC group (Me=40 [28-50] years) 63% of patients (n=17) had severe fibrosis (F≥2) and 33,4% (n=9) - and liver cirrhosis (F4) respectively. PLT/SPD index provided the highest AUROC values at significant fibrosis (F≥2), severe fibrosis (F≥3) and liver cirrhosis (F4) in PBC group (0,763 [95% CI 0,664- 0,861], 0,764 [0,662-0,866], and 0,805 [0,694-0,915], respectively). However in PSC group, highest AUROC was found for FIB-4 index (0,844 [0,682-1,000], 0,845 [0,698-0,993], and 0,785 [0,594-0,975], respectively). Conclusion. Application of FIB-4 index in PSC allows to reveal significant liver fibrosis stage (F≥2) with high accuracy (80,7%). Efficacy of other indexes (AAR, APRI, and PLT/SPD) in these patients, as well as AAR, APRI, FIB-4, and PLT/SPD indexes in PBC, should be characterized as quite low that makes their clinical application inexpedient.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>первичный билиарный цирроз</kwd><kwd>первичный склерозирующий холангит</kwd><kwd>биопсия печени</kwd><kwd>сывороточные маркёры фиброза</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">Corpechot C. Utility of noninvasive markers of fibrosis in cholestatic liver diseases. Clin Liver Dis 2016; 20(1):14358.</mixed-citation><mixed-citation xml:lang="en">Corpechot C. Utility of noninvasive markers of fibrosis in cholestatic liver diseases. 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