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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">nid</journal-id><journal-title-group><journal-title xml:lang="ru">Нефрология и диализ</journal-title><trans-title-group xml:lang="en"><trans-title>Nephrology and Dialysis</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1680-4422</issn><issn pub-type="epub">2618-9801</issn><publisher><publisher-name>Российское диализное общество</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">nid-592</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>Клинико-морфологические особенности и варианты лечения синдрома изолированной гематурии и/или протеинурии у детей в Казахстане</article-title><trans-title-group xml:lang="en"><trans-title>Clinical and morphological peculiarities and treatment variants of syndrome of isolated proteinuria and/or hematuria in children of Kazakhstan</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>Канатбаева</surname><given-names>А. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Kanatbayeva</surname><given-names>A. B.</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>Наушабаева</surname><given-names>А. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Naushabayeva</surname><given-names>A. Ye.</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>Абеуова</surname><given-names>Б. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Abeouva</surname><given-names>B. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чингаева</surname><given-names>Г. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Chingayeva</surname><given-names>G. N.</given-names></name></name-alternatives><email xlink:type="simple">gulnarn@mail.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>Кабулбаев</surname><given-names>К. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kabulbayev</surname><given-names>K. A.</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"><institution>Казахский национальный медицинский университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kazakhstan National medical university, Almaty</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Карагандинский государственный медицинский университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Karaganda State medical university</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2013</year></pub-date><pub-date pub-type="epub"><day>20</day><month>09</month><year>2024</year></pub-date><volume>15</volume><issue>2</issue><fpage>148</fpage><lpage>151</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Канатбаева А.Б., Наушабаева А.Е., Абеуова Б.А., Чингаева Г.Н., Кабулбаев К.А., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Канатбаева А.Б., Наушабаева А.Е., Абеуова Б.А., Чингаева Г.Н., Кабулбаев К.А.</copyright-holder><copyright-holder xml:lang="en">Kanatbayeva A.B., Naushabayeva A.Y., Abeouva B.A., Chingayeva G.N., Kabulbayev K.A.</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.nephro.ru/jour/article/view/592">https://journal.nephro.ru/jour/article/view/592</self-uri><abstract><p>Цель работы. Изучить морфологическую характеристику и эффективность терапии у детей с изолированной гематурией и/или протеинурией. Проведено клинико-морфологическое исследование 33 детей с изолированной протеинурией и/или гематурией. Наиболее частым морфологическим вариантом у больных с изолированным мочевым синдромом была IgA-нефропатия – 16 (48,5%). У 15 (45,7%) пациентов изолированный мочевой синдром протекал на фоне аномалии гломерулярной базальной мембраны. Мезангиопролиферативный гломерулонефрит, обусловленный депозитами IgM был выявлен у 2 (6%) больных. 4 детей (с IgA-нефропатией) получали иммуносупрессивную терапию мофетил микофенолатом, но не индукционными терапевтическими дозами, а поддерживающими дозами 500 мг/м2/с, в связи с более выраженной протеинурией (0,8 ± 0,3 г/с) и снижением скорости клубочковой фильтрации в дебюте (до 83 ± 10,1 мл/мин). У детей с IgA-нефропатией, протеинурия более 0,5 г/с и снижение скорости клубочковой фильтрации являются факторами риска прогрессирования заболевания. В этих случаях была эффективна длительная терапия поддерживающими дозами мофетил микофенолата в сочетании с ингибиторами АПФ. Доказана эффективность монотерапии АПФ в снижении протеинуриии и нормализации скорости клубочковой фильтрации.</p></abstract><trans-abstract xml:lang="en"><p>Aim of the study. To evaluate the pathological characteristics and results of treatment of children with isolated hematuria and/or proteinuria. In total 33 children who had isolated hematuria and/or proteinuria were examined. The most frequent pathological pattern was IgA-nephropathy – 16 (48,5%). In 15 (45,7%) of patients isolated hematuria and/or proteinuria were due to glomerular basement membrane abnormalities. In 2 (6%) patients mesangioprofilerative glomerulonephritis with IgM deposits was found. Four (12%) children (with IgA-nephropathy) with significant proteinuria (0,8 ± 0,3 g/day) and decreased glomerular filtration rate at the debut of the disease (less than 83 ± 10,1 ml/min) have received the maintenance immunosuppressive therapy with mycophenolate mofetil 500 mg/m2/day. Children with IgA-nephropathy manifested with isolated hematuria and/or proteinuria are in the group of increased risk of progression, especially proteinuria 0,5 g/day, decreased glomerular filtration rate, and prolonged maintenance immunosuppressive therapy combined with ACE inhibitors is effective. ACEi monotherapy is effective for both proteinuria decreasing and glomerular filtration rate normalization for all patients groups.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>isolated hematuria and/or proteinuria</kwd><kwd>IgA-nephropathy</kwd><kwd>Alport’s syndrome</kwd><kwd>glomerular basement membrane abnormalities</kwd><kwd>mesangioproligerative glomerulonephritis with IgM deposits</kwd><kwd>AC inhibitors</kwd><kwd>mycophenolate mofetil</kwd><kwd>изолированная гематурия и/или протеинурия</kwd><kwd>IgA-нефропатия</kwd><kwd>синдром Альпорта</kwd><kwd>аномалии гломерулярной базальной мембраны</kwd><kwd>мезангиопролиферативный гломерулонефрит с депозитами IgМ</kwd><kwd>ингибиторы АПФ</kwd><kwd>мофетил микофенолат</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">Abbate M., Zoja C., Morigi M. et al. 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