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<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">Terapevticheskii arkhiv</journal-id><journal-title-group><journal-title xml:lang="en">Terapevticheskii arkhiv</journal-title><trans-title-group xml:lang="ru"><trans-title>Терапевтический архив</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0040-3660</issn><issn publication-format="electronic">2309-5342</issn><publisher><publisher-name xml:lang="en">LLC Obyedinennaya Redaktsiya</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">656027</article-id><article-id pub-id-type="doi">10.26442/00403660.2025.02.203192</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Reviews</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Обзоры</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">Prevalence and risk of malnutrition in patients with chronic pancreatitis: A systematic review and meta-analysis</article-title><trans-title-group xml:lang="ru"><trans-title>Распространенность и риск мальнутриции у пациентов с хроническим панкреатитом: систематический обзор и метаанализ</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4007-7112</contrib-id><name-alternatives><name xml:lang="en"><surname>Andreev</surname><given-names>Dmitry N.</given-names></name><name xml:lang="ru"><surname>Андреев</surname><given-names>Дмитрий Николаевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>канд. мед. наук, доц., доц. каф. пропедевтики внутренних болезней и гастроэнтерологии</p></bio><email>dna-mit8@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0000-4358-7823</contrib-id><name-alternatives><name xml:lang="en"><surname>Khurmatullina</surname><given-names>Alsu R.</given-names></name><name xml:lang="ru"><surname>Хурматуллина</surname><given-names>Алсу Расимовна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>стажер-исследователь каф. пропедевтики внутренних болезней и гастроэнтерологии</p></bio><email>dna-mit8@mail.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7760-2091</contrib-id><name-alternatives><name xml:lang="en"><surname>Kucheryavyy</surname><given-names>Yury A.</given-names></name><name xml:lang="ru"><surname>Кучерявый</surname><given-names>Юрий Александрович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>канд. мед. наук, доц., зав. гастроэнтерологическим отд-нием</p></bio><email>dna-mit8@mail.ru</email><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6114-564X</contrib-id><name-alternatives><name xml:lang="en"><surname>Maev</surname><given-names>Igor V.</given-names></name><name xml:lang="ru"><surname>Маев</surname><given-names>Игорь Вениаминович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>акад. РАН, д-р мед. наук, проф., зав. каф. пропедевтики внутренних болезней и гастроэнтерологии, заслуженный врач РФ, заслуженный деятель науки РФ</p></bio><email>dna-mit8@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Russian University of Medicine</institution></aff><aff><institution xml:lang="ru">ФГБОУ ВО «Российский университет медицины» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff2"><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="aff3"><aff><institution xml:lang="en">Ilyinsky Hospital JSC</institution></aff><aff><institution xml:lang="ru">АО «Ильинская больница»</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2025-03-26" publication-format="electronic"><day>26</day><month>03</month><year>2025</year></pub-date><volume>97</volume><issue>2</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru">Вопросы гастроэнтерологии</issue-title><fpage>185</fpage><lpage>192</lpage><history><date date-type="received" iso-8601-date="2025-02-15"><day>15</day><month>02</month><year>2025</year></date><date date-type="accepted" iso-8601-date="2025-03-11"><day>11</day><month>03</month><year>2025</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2025, Consilium Medicum</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2025, ООО "Консилиум Медикум"</copyright-statement><copyright-year>2025</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-sa/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://ter-arkhiv.ru/0040-3660/article/view/656027">https://ter-arkhiv.ru/0040-3660/article/view/656027</self-uri><abstract xml:lang="en"><p><bold>Aim. </bold>To systematize data on the prevalence and risk of malnutrition in patients with chronic pancreatitis (CP).</p> <p><bold>Materials and methods.</bold> MEDLINE/PubMed, EMBASE, Cochrane, Google Scholar, Scopus, and the Russian Science Citation Index were searched for studies published between January 1, 1985, and October 23, 2024 (inclusive) based on an analysis of the titles and abstracts of articles in these databases. The study included relevant publications in peer-reviewed periodicals in English or Russian, publications with data on the prevalence of malnutrition in patients with CP and control subjects (if any), studies on adult patients with CP, and publications with detailed descriptive statistics that allow using the data in the meta-analysis.</p> <p><bold>Results. </bold>The final analysis included 13 studies involving 3,812 subjects (3,401 patients with CP and 411 controls). The overall prevalence of malnutrition in patients with CP was 43.43% (95% confidence interval [CI] 32.419–54.780), whereas in controls, it was 10.843% (95% CI 1.360–27.698). When analyzing the association in the overall pool of studies, a significant risk of malnutrition in CP patients compared to controls was shown (relative risk [RR] 3.635, 95% CI 1.409–9.373; <italic>p</italic>=0.008). The analysis used a random effect model, as there was high heterogeneity between the groups (<italic>I</italic><sup>2</sup>=88.09%, 95% CI 74.76–94.38). A review of studies that used only validated instrumental methods for the diagnosis of malnutrition (criteria of the Global Leadership Initiative on Malnutrition) showed a total prevalence of malnutrition of 38.348% (95% CI 14.975–65.047) in patients with CP and 12.22% (95% CI 5.985–67.238) in control subjects.</p> <p><bold>Conclusion. </bold>This meta-analysis demonstrated that malnutrition is a common complication of CP and occurs in approximately 40% of CP patients. A modern clinician should promptly assess malnutrition markers in a CP patient and correct them using enzyme replacement therapy if detected.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Цель. </bold>Систематизация данных о распространенности и риске мальнутриции у пациентов, страдающих хроническим панкреатитом (ХП).</p> <p><bold>Материалы и методы. </bold>В MEDLINE/PubMed, EMBASE, Cochrane, Google Scholar, Scopus и Российском индексе научного цитирования проведен поиск исследований, опубликованных в период с 1 января 1985 по 23 октября 2024 г. (включительно), на основе анализа названий и аннотаций статей в этих базах данных. Включали релевантные публикации в периодических рецензируемых изданиях на английском или русском языках; публикации с данными о частоте мальнутриции у пациентов с ХП и лиц контроля (при наличии); исследования на взрослой популяции пациентов с ХП; публикации с подробной описательной статистикой, позволяющей включить результирующие данные в метаанализ.</p> <p><bold>Результаты. </bold>В финальный анализ включено 13 исследований с участием 3812 человек (3401 пациент с ХП, 411 – лица контроля). Суммарная распространенность мальнутриции у пациентов с ХП составила 43,43% (95% доверительный интервал – ДИ 32,419–54,780), тогда как у лиц контроля – 10,843% (95% ДИ 1,360–27,698). При анализе ассоциативной связи в общем пуле исследований показан значительный риск развития мальнутриции у пациентов с ХП по сравнению с лицами контроля (относительный риск – ОР 3,635, 95% ДИ 1,409–9,373; <italic>p</italic>=0,008). При анализе использовали модель случайных эффектов, так как выявлена высокая гетерогенность между группами (<italic>I</italic><sup>2</sup>=88,09%, 95% ДИ 74,76–94,38). Анализ исследований, в которых использовались только валидированные инструментальные методы диагностики мальнутриции (критерии Global Leadership Initiative on Malnutrition), показал, что суммарная распространенность мальнутриции составила 38,348% (95% ДИ 14,975–65,047) у пациентов с ХП и 12,22% (95% ДИ 5,985–67,238) – у лиц контроля.</p> <p><bold>Заключение. </bold>Настоящий метаанализ продемонстрировал, что мальнутриция является достаточно распространенным осложнением ХП и наблюдается примерно у 40% пациентов с данным воспалительным заболеванием поджелудочной железы. Современному клиницисту необходимо вовремя оценивать маркеры мальнутриции у пациента с ХП, а в случае их выявления обязательно корригировать с применением заместительной ферментной терапии.</p></trans-abstract><kwd-group xml:lang="en"><kwd>chronic pancreatitis</kwd><kwd>malnutrition</kwd><kwd>protein-energy malnutrition</kwd><kwd>nutritional insufficiency</kwd><kwd>pancreatic exocrine insufficiency</kwd><kwd>enzyme replacement therapy</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>хронический панкреатит</kwd><kwd>мальнутриция</kwd><kwd>трофологическая недостаточность</kwd><kwd>нутритивная недостаточность</kwd><kwd>экзокринная недостаточность поджелудочной железы</kwd><kwd>заместительная ферментная терапия</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Löhr JM, Dominguez-Munoz E, Rosendahl J, et al.; HaPanEU/UEG Working Group. 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