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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">nefr</journal-id><journal-title-group><journal-title xml:lang="ru">Нефрология</journal-title><trans-title-group xml:lang="en"><trans-title>Nephrology (Saint-Petersburg)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-6274</issn><issn pub-type="epub">2541-9439</issn><publisher><publisher-name>Pavlov First Saint-Petersburg State Medical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.24884/1561-6274-2009-13-3-9-18</article-id><article-id custom-type="elpub" pub-id-type="custom">nefr-1172</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>ПЕРЕДОВАЯ СТАТЬЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>LEADING ARTICLE</subject></subj-group></article-categories><title-group><article-title>ПРОБЛЕМЫ ДИАГНОСТИКИ И СТРАТИФИКАЦИИ ТЯЖЕСТИ ОСТРОГО ПОВРЕЖДЕНИЯ ПОЧЕК</article-title><trans-title-group xml:lang="en"><trans-title>PROBLEMS OF DIAGNOSTICS AND STRATIFICATION OF SEVERITY OF ACUTE KIDNEY INJURY</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>Смирнов</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Smirnov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Научно-исследовательский институт нефрологии,</p><p>кафедра пропедевтики внутренних болезней</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Каюков</surname><given-names>И. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Kayukov</surname><given-names>I. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Научно-исследовательский институт нефрологии,</p><p>кафедра нефрологии и диализа</p><p>197022, Санкт-Петербург, ул. Л. Толстого 17, СПбГМУ им. акад. И.П. Павлова, Нефрокорпус; тел.: (812)-3463926; факс: (812)-2349191.</p></bio><email xlink:type="simple">kaukov@nephrolog.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>Дегтерева</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Degtereva</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Научно-исследовательский институт нефрологии</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Добронравов</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Dobronravov</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Научно-исследовательский институт нефрологии,</p><p>кафедра пропедевтики внутренних болезней</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Румянцев</surname><given-names>А. Ш.</given-names></name><name name-style="western" xml:lang="en"><surname>Rumyantsev</surname><given-names>A. Sh.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кафедра пропедевтики внутренних болезней</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Раффрафи</surname><given-names>Т Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Raffrari</surname><given-names>T. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кафедра пропедевтики внутренних болезней</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зверьков</surname><given-names>Р. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Zver ’kov</surname><given-names>R. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Научно-исследовательский институт нефрологии</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>Санкт-Петербургский государственный медицинский университет им. акад.  И.П. Павлова</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2009</year></pub-date><pub-date pub-type="epub"><day>10</day><month>03</month><year>2009</year></pub-date><volume>13</volume><issue>3</issue><fpage>9</fpage><lpage>18</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Смирнов А.В., Каюков И.Г., Дегтерева О.А., Добронравов В.А., Румянцев А.Ш., Раффрафи Т.Н., Зверьков Р.В., 2009</copyright-statement><copyright-year>2009</copyright-year><copyright-holder xml:lang="ru">Смирнов А.В., Каюков И.Г., Дегтерева О.А., Добронравов В.А., Румянцев А.Ш., Раффрафи Т.Н., Зверьков Р.В.</copyright-holder><copyright-holder xml:lang="en">Smirnov A.V., Kayukov I.G., Degtereva O.A., Dobronravov V.A., Rumyantsev A.S., Raffrari T.N., Zver ’kov R.V.</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://journal.nephrolog.ru/jour/article/view/1172">https://journal.nephrolog.ru/jour/article/view/1172</self-uri><abstract><p>В 2002 г. группой экспертов Acute Dialysis Quality Initiative (ADQI) разработано определение острой почечной недостаточности (ОПН) и создана система стратификации ее тяжести (RIFLE-критерии). В 2004 г. предложено понятие «острого повреждения почек» (ОПП), а в 2007 г. исследовательской группой Acute Kidney Injury Network (AKIN) представлена система критериев диагностики и оценки выраженности данного состояния (AKIN-критерии), представляющая собой модификацию классификационной схемы RIFLE. Обе системы неплохо зарекомендовали себя на практике для прогнозирования развития ОПП и его исходов у пациентов, находящихся в критических состояниях. Однако ни схема RIFLE, ни схема AKIN первоначально не предполагали включение пациентов с острыми первичными паренхиматозными повреждениями почек, что не может устраивать нефрологическое сообщество. Нами была предложена модификация системы AKIN, которая могла бы позволить устранить данное ограничение. Тем не менее, результаты ряда последних разработок, в том числе выполненных нами, дают основания полагать, что действующие критерии RIFLE или AKIN должны быть подвергнуты существенному пересмотру. При диагностике и оценке тяжести ОПП во внимание должно быть принято исходное состояние функции почек и, самое главное, абсолютные, но не относительные изменения концентрации сывороточного креатинина.</p></abstract><trans-abstract xml:lang="en"><p>In 2002 a group of Acute Dialysis Quality Initiative (ADQI) experts developed definition of acute renal failure (ARF) and created the system of stratification of its severity (RIFLE-criteria). In 2004 the concept of «acute kidney injury» (AKI) was offered, and in 2007 study group of Acute Kidney Injury Network (AKIN) presented a system of criteria for diagnostics and assessment of the injury severity (AKIN-criteria), this system is a modified RIFLE classification. Both systems have proved in practice their use to predict the AKI development and its outcome for the critical-ill patients. However, initially either RIFLE scheme, or AKIN scheme were not intended to include patients with acute primary parenchymatous kidney diseases what cannot meet the demands of nephrological society. We have offered modification of AKIN system which could help to eliminate this restriction. Nevertheless, results of some latest works, including ours, give the reason to suggest, that available RIFLE or AKIN criteria should be essentially revised. When diagnosing and estimating the AKI severity special attention should be paid to the initial state of kidneys function and, what is most important, to absolute but not relative changes in concentration of serum creatinine.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>острое повреждение почек</kwd><kwd>острая почечная недостаточность</kwd><kwd>определение</kwd><kwd>классификация</kwd><kwd>диагностика</kwd></kwd-group><kwd-group xml:lang="en"><kwd>acute kidney injury</kwd><kwd>acute renal failure</kwd><kwd>definition</kwd><kwd>classification</kwd><kwd>diagnostics</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">Waikar SS, Liu KD, Chertow GM. Diagnosis, epidemiology and outcomes of acute kidney injury. Clin J Am Soc Nephrol 2008; 3(3):844-861</mixed-citation><mixed-citation xml:lang="en">Waikar SS, Liu KD, Chertow GM. 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