<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">rosped</journal-id><journal-title-group><journal-title xml:lang="ru">Российский педиатрический журнал имени М.Я. Студеникина</journal-title><trans-title-group xml:lang="en"><trans-title>M.Ya. Studenikin Russian Pediatric Journal</trans-title></trans-title-group></journal-title-group><publisher><publisher-name>ФГАУ «НМИЦ здоровья детей» Минздрава России</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.46563/1560-9561-2021-24-2-122-129</article-id><article-id custom-type="edn" pub-id-type="custom">whvugv</article-id><article-id custom-type="elpub" pub-id-type="custom">rosped-1213</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>В ПОМОЩЬ ПРАКТИЧЕСКОМУ ВРАЧУ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>GUIDELINES FOR PRACTITIONERS</subject></subj-group></article-categories><title-group><article-title>Хроническая болезнь почек у детей: принципы ведения в условиях первичного звена здравоохранения</article-title><trans-title-group xml:lang="en"><trans-title>Сhronic kidney disease in children: principles of ambulatory management</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6608-7888</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Вялкова</surname><given-names>Альбина Александровна</given-names></name><name name-style="western" xml:lang="en"><surname>Vyalkova</surname><given-names>Albina A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Доктор мед. наук, проф., зав. каф. факультетской педиатрии ФГБОУ ВО «Оренбургский государственный медицинский университет» Минздрава России</p><p>e-mail: k_pediatry@orgma.ru</p></bio><email xlink:type="simple">k_pediatry@orgma.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0807-6133</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чеснокова</surname><given-names>Светлана Александровна</given-names></name><name name-style="western" xml:lang="en"><surname>Chesnokova</surname><given-names>Svetlana A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ассистент каф. факультетской педиатрии ФГБОУ ВО «Оренбургский государственный медицинский университет» Минздрава России</p><p>e-mail: d.s.a.dk@mail.ru</p></bio><bio xml:lang="en"><p>Assistant of the Department of Faculty Pediatrics, Orenburg State Medical University, Orenburg, 460018, Russian Federation</p><p>e-mail: d.s.a.dk@mail.ru</p></bio><email xlink:type="simple">d.s.a.dk@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>Устинова</surname><given-names>Оксана Олеговна</given-names></name><name name-style="western" xml:lang="en"><surname>Ustinova</surname><given-names>Oksana O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Канд. мед. наук, ассистент каф. факультетской педиатрии ФГБОУ ВО «Оренбургский государственный медицинский университет» Минздрава России</p><p>e-mail: oksanau78@yandex.ru</p></bio><email xlink:type="simple">oksanau78@yandex.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>Гайкова</surname><given-names>Лариса Анатольевна</given-names></name><name name-style="western" xml:lang="en"><surname>Gaikova</surname><given-names>Larisa A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>И.о. зав. нефрологического отделения ГАУЗ ГКБ № 6 г. Оренбурга</p><p>e-mail: k_pediatry@orgma.ru</p></bio><email xlink:type="simple">k_pediatry@orgma.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Оренбургский государственный медицинский университет»</institution></aff><aff xml:lang="en"><institution>Orenburg State Medical University</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ГАУЗ «Городская клиническая больница № 6»</institution></aff><aff xml:lang="en"><institution>City Clinical Hospital No. 6</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>10</day><month>01</month><year>2025</year></pub-date><volume>24</volume><issue>2</issue><fpage>122</fpage><lpage>129</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Вялкова А.А., Чеснокова С.А., Устинова О.О., Гайкова Л.А., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Вялкова А.А., Чеснокова С.А., Устинова О.О., Гайкова Л.А.</copyright-holder><copyright-holder xml:lang="en">Vyalkova A.A., Chesnokova S.A., Ustinova O.O., Gaikova L.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://www.rosped.ru/jour/article/view/1213">https://www.rosped.ru/jour/article/view/1213</self-uri><abstract><p>Термином «хроническая болезнь почек» (ХБП) определяют исход различных форм хронической прогрессирующей патологии почек, характеризующийся повреждением почек, либо снижение их функции в течение 3 мес и более вне зависимости от нозологического диагноза.</p><p>Цель работы — определить частоту, структуру и клинико-параклинические особенности ХБП у детей для обоснования принципов её ведения в условиях первичного звена здравоохранения.</p><sec><title>Материалы и методы</title><p>Материалы и методы. Представлена частота и структура ХБП у детей Оренбургской области за 10-летний период (2009–2019 гг.).</p></sec><sec><title>Результаты</title><p>Результаты. Установлено, что среди пациентов с ХБП преобладают тубулоинтерстициальные поражения почек (80%), ассоциированные с врождёнными пороками развития органов мочевой системы, рефлюкс-уропатией, уролитиазом, в 98% случаев осложнённые ренальной инфекцией. У 8,9% детей ХБП сформировалась как исход гломерулопатий; у 6,7% — при врождённых и наследственных нефропатиях; у 4,4% — как исход гемолитико-уремического синдрома. У детей преобладали I–II (74,3%), реже III и IV (25,7%) стадии ХБП. Представлены выявленные клинико-параклинические особенности ХБП у детей.</p><p>Обоснованы современные принципы ранней диагностики ХБП у детей и выявления факторов риска прогрессирования нефропатий. Создан алгоритм диагностики ХБП в детском возрасте, в том числе на амбулаторном этапе; предложен комплекс мероприятий по профилактике нефропатий.</p></sec><sec><title>Заключение</title><p>Заключение. Разработан алгоритм ранней диагностики ХБП в детском возрасте на основе анализа комплекса клинико-параклинических, структурных и функциональных показателей почек в сочетании с параметрами функции эндотелия и цитокинового статуса.</p></sec><sec><title>Участие авторов</title><p>Участие авторов: Вялкова А.А. — концепция и дизайн исследования, редактирование; Чеснокова С.А., Гайкова Л.А. — сбор и статистическая обработка материала; Чеснокова С.А., Устинова О.О. — написание текста. Все соавторы — утверждение окончательного варианта статьи, ответственность за целостность всех её частей.</p></sec><sec><title>Информированное согласие</title><p>Информированное согласие. От родителей пациентов получено письменное добровольное информированное согласие на участие в исследовании.</p></sec><sec><title>Финансирование</title><p>Финансирование. Работа выполнена в рамках грантовой поддержки ФГБОУ ВО «Оренбургский государственный медицинский университет», Университетский научный грант «Предикторы и персонифицированная профилактика хронической болезни почек у детей» (соглашение № 2019 РХД/2019/04-02-2-Гр/М/1 от 14.01.2019 г.).</p></sec><sec><title>Конфликт интересов</title><p>Конфликт интересов. Авторы заявляют об отсутствии конфликта интересов.</p></sec><sec><title>Поступила 29</title><p>Поступила 29.03.2021Принята к печати 22.04.20211Опубликована 14.05.2021</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. The term «chronic kidney disease» (CKD) is used to define the outcomes of various forms of chronic progressive kidney disease, characterized by kidney damage, or a decrease in their function for three months or more, regardless of the nosological diagnosis.</p><p>The aim of the work was to determine the frequency, structure, and clinical and paraclinical features of CKD in children to substantiate the principles of its management in primary health care.</p></sec><sec><title>Results</title><p>Results. In CKD patients, tubulointerstitial renal lesions were established to prevail (80%). Associated with congenital malformations of the urinary system, reflux uropathy, and urolithiasis in 98% of cases tubulointerstitial renal lesions are complicated by renal infection. In 8.9% of children, CKD was formed as an outcome of glomerulopathies; in 6.7% of children — with congenital and hereditary nephropathies; in 4.4% of children an outcome of a hemolytic uremic syndrome. The observed children dominated by I–II (74.3%), less often III and IV (25.7%) stages of CKD. The revealed clinical and paraclinical features of CKD in children are presented.</p><p>The modern principles of early diagnosis of CKD in children and the identification of risk factors for the progression of nephropathy have been substantiated. For the diagnosis of CKD in childhood there has been created a. n algorithm, including at the outpatient stage. Authors suggested a set of measures for the prevention of nephropathy.</p></sec><sec><title>Conclusion</title><p>Conclusion. For early diagnosis of CKD in childhood there was developed an algorithm based on the analysis of a complex of clinical and paraclinical, structural and functional parameters of the kidneys in combination with the parameters of endothelial function and cytokine status.</p></sec><sec><title>Contribution</title><p>Contribution: Vyalkova A.A. — research concept and design of the study, editing; Chesnokova S.A., Gaikova L.A. — collection and processing of material; Chesnokova S.A., Ustinova O.O. — text writing. All co-authors — approval of the final version of the article, responsibility for the integrity of all parts of the article.</p></sec><sec><title>Informed consent</title><p>Informed consent. Written voluntary informed consent was obtained from the patients’ parents to participate in the study.</p></sec><sec><title>Acknowledgement</title><p>Acknowledgement. The study was carried out within the framework of the grant support of the Orenburg State Medical University. University Research Grant «Predictors and personalized prevention of chronic kidney disease in children» (Agreement No. 2019 RCD/2019/04-02-2-Gr/M/1 of 14.01.2019).</p></sec><sec><title>Conflict of interest</title><p>Conflict of interest. The authors declare no conflict of interest.</p></sec><sec><title>Received</title><p>Received: March 29, 2021Accepted: April 22, 2021Published: May 14, 2021</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>хроническая болезнь почек</kwd><kwd>дети</kwd><kwd>амбулаторное ведение</kwd></kwd-group><kwd-group xml:lang="en"><kwd>chronic kidney disease</kwd><kwd>children</kwd><kwd>ambulatory management</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">Link D.K. Chronic kidney disease: New paradigms in diagnosis and management. JAAPA. 2015; 28(7): 23-8. https://doi.org/10.1097/01.JAA.0000466586.10595.2e</mixed-citation><mixed-citation xml:lang="en">Link D.K. Chronic kidney disease: New paradigms in diagnosis and management. JAAPA. 2015; 28(7): 23–8. https://doi.org/10.1097/01.JAA.0000466586.10595.2e</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Вялкова А.А., Зорин И.В., Чеснокова С.А., Плотникова С.В. Хроническая болезнь почек у детей. Нефрология. 2019; 23(5): 29-46. https://doi.org/10.24884/1561-6274-2019-23-5-29-46</mixed-citation><mixed-citation xml:lang="en">Vyalkova A.A., Zorin I.V., Chesnokova S.A., Plotnikova S.V. Chronic kidney disease in children. Nefrologiya. 2019; 23(5): 29–46. https://doi.org/10.24884/1561-6274-2019-23-5-29-46 (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Baum M. Progression of chronic kidney disease in children. Curr. Opin. Pediatr. 2018; 30(2): 216-9. https://doi.org/10.1097/MOP.0000000000000593</mixed-citation><mixed-citation xml:lang="en">Baum M. Progression of chronic kidney disease in children. Curr. Opin. Pediatr. 2018; 30(2): 216–9. https://doi.org/https://doi.org/10.1097/MOP.0000000000000593</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Oliveira E.A., Mak R.H. Progression of chronic kidney disease in children - role of glomerular hemodynamics and interstitial fibrosis. Curr. Opin. Pediatr. 2018; 30(2): 220-7. https://doi.org/10.1097/MOP.0000000000000594</mixed-citation><mixed-citation xml:lang="en">Oliveira E.A., Mak R.H. Progression of chronic kidney disease in children — role of glomerular hemodynamics and interstitial fibrosis. Curr. Opin. Pediatr. 2018; 30(2): 220–7. https://doi.org/10.1097/MOP.0000000000000594</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Mishra O.P., Prasad R. Chronic kidney disease in children: magnitude of problem and challenges. Indian J. Pediatr. 2017; 84(11): 811-2. https://doi.org/10.1007/s12098-017-2499-6</mixed-citation><mixed-citation xml:lang="en">Mishra O.P., Prasad R. Chronic kidney disease in children: magnitude of problem and challenges. Indian J. Pediatr. 2017; 84(11): 811–2. https://doi.org/10.1007/s12098-017-2499-6</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Вялкова А.А. Хроническая болезнь почек. Оренбургcкий медицинский вестник. 2015; III(2): 42-51</mixed-citation><mixed-citation xml:lang="en">Vyalkova A.A. Chronic kidney disease. Orenburgckiy meditsinskiy vestnik. 2015; III(2): 42–51. (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Kaspar C.D., Bholah R., Bunchman T.E. A review of pediatric chronic kidney disease. Blood Purif. 2016; 41(1-3): 211-7. https://doi.org/10.1159/000441737</mixed-citation><mixed-citation xml:lang="en">Kaspar C.D., Bholah R., Bunchman T.E. A review of pediatric chronic kidney disease. Blood Purif. 2016; 41(1-3): 211–7. https://doi.org/10.1159/000441737</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Romagnani P., Remuzzi G., Glassock R., Levin A., Jager K.J., Tonelli M., et al. Chronic kidney disease. Nat. Rev. Dis. Primers. 2017; 3: 17088. https://doi.org/10.1038/nrdp.2017.88</mixed-citation><mixed-citation xml:lang="en">Romagnani P., Remuzzi G., Glassock R., Levin A., Jager K.J., Tonelli M., et al. Chronic kidney disease. Nat. Rev. Dis. Primers. 2017; 3: 17088. https://doi.org/10.1038/nrdp.2017.88</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Harambat J., van Stralen K.J., Kim J.J., Tizard E.J. Epidemiology of chronic kidney disease in children. Pediatr. Nephrol. 2012; 27(3): 363-73. https://doi.org/10.1007/s00467-011-1939-1</mixed-citation><mixed-citation xml:lang="en">Harambat J., van Stralen K.J., Kim J.J., Tizard E.J. Epidemiology of chronic kidney disease in children. Pediatr. Nephrol. 2012; 27(3): 363–73. https://doi.org/10.1007/s00467-011-1939-1</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Вялкова А.А., Хрущева Н.А. Современные технологии ранней диагностики и реабилитации пациентов с патологией почек. Оренбург; 2018.</mixed-citation><mixed-citation xml:lang="en">Vyalkova A.A., Khrushcheva N.A. Modern Technologies of Early Diagnosis and Rehabilitation of Patients with Kidney Pathology [Sovremennye tekhnologii ranney diagnostiki i reabilitatsii patsientov s patologiey pochek]. Orenburg; 2018. (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Паунова С.С., Кучеренко А.Г., Смирнов И.Е., Ольхова Е.Б. Цитокины в формировании рефлюкс-нефропатии у детей. Нефрология и диализ. 2003; 5(3): 207-11.</mixed-citation><mixed-citation xml:lang="en">Paunova S.S., Kucherenko A.G., Smirnov I.E., Ol’khova E.B. Cytokines in the formation of reflux nephropathy in children. Nefrologiya i dializ. 2003; 5(3): 207–11. (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Паунова С.С., Петричук С.В., Кучеренко А.Г., Смирнов И.Е., Серова Г.А., Донин И.М. Медиаторы воспаления и фиброгенеза у детей грудного возраста с инфекцией мочевой системы. Педиатрия. Журнал им. Г.Н. Сперанского. 2008; 87(3): 17-22.</mixed-citation><mixed-citation xml:lang="en">Paunova S.S., Petrichuk S.V., Kucherenko A.G., Smirnov I.E., Serova G.A., Donin I.M. Mediators of inflammation and fibrogenesis in infants with urinary tract infection. Pediatriya. Zhurnal im. G.N. Speranskogo. 2008; 87(3): 17–22. (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Musiał K., Bargenda A., Drożdż D., Zwolińska D. New markers of inflammation and tubular damage in children with chronic kidney disease. Dis. Markers. 2017; 2017: 9389432. https://doi.org/10.1155/2017/9389432</mixed-citation><mixed-citation xml:lang="en">Musiał K., Bargenda A., Drożdż D., Zwolińska D. New markers of inflammation and tubular damage in children with chronic kidney disease. Dis. Markers. 2017; 2017: 9389432. https://doi.org/10.1155/2017/9389432</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Чеснокова С.А., Плотникова С.В. Факторы формирования и клинические особенности хронической болезни почек у детей Оренбургской области. Российский вестник перинатологии и педиатрии. 2018; 63(4): 312-4</mixed-citation><mixed-citation xml:lang="en">Chesnokova S.A., Plotnikova S.V. Factors of formation and clinical features of chronic kidney disease in children of the Orenburg region. Rossiyskiy vestnik perinatologii i pediatrii. 2018; 63(4): 312–4. (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Clavé S., Rousset-Rouvière C., Daniel L., Tsimaratos M. Acute tubulointerstitial nephritis in children and chronic kidney disease. Arch. Pediatr. 2019; 26(5): 290-4. https://doi.org/10.1016/j.arcped.2019.05.002</mixed-citation><mixed-citation xml:lang="en">Clavé S., Rousset-Rouvière C., Daniel L., Tsimaratos M. Acute tubulointerstitial nephritis in children and chronic kidney disease. Arch. Pediatr. 2019; 26(5): 290–4. https://doi.org/10.1016/j.arcped.2019.05.002</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Sharma M., Doley P., Das H.J. Etiological profile of chronic kidney disease: A single-center retrospective hospital-based study. Saudi J. Kidney Dis. Transpl. 2018; 29(2): 409-13. https://doi.org/10.4103/1319-2442.229297</mixed-citation><mixed-citation xml:lang="en">Sharma M., Doley P., Das H.J. Etiological profile of chronic kidney disease: A single-center retrospective hospital-based study. Saudi J. Kidney Dis. Transpl. 2018; 29(2): 409–13. https://doi.org/10.4103/1319-2442.229297</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Lemley K.V. Glomerular pathology and the progression of chronic kidney disease. Am. J. Physiol. Renal. Physiol. 2016; 310(11): F1385-8. https://doi.org/10.1152/ajprenal.00099.2016</mixed-citation><mixed-citation xml:lang="en">Lemley K.V. Glomerular pathology and the progression of chronic kidney disease. Am. J. Physiol. Renal. Physiol. 2016; 310(11): F1385-8. https://doi.org/10.1152/ajprenal.00099.2016</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Шарков С.М., Смирнов И.Е., Яцык С.П. Мегауретер у детей. М.: ПедиатрЪ; 2013</mixed-citation><mixed-citation xml:lang="en">Sharkov S.M., Smirnov I.E., Yatsyk S.P. Megaureter in Children [Megaureter u detey]. Moscow: Pediatr»»; 2013. (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Belangero V.M.S., Prates L.C., Watanabe A., Schvartsman B.S.G., Nussenzveig P., Cruz N.A., et al. Prospective cohort analyzing risk factor for chronic kidney disease progression in children. J. Pediatr. (Rio J.). 2018; 94(5): 525-31. https://doi.org/10.1016/j.jped.2017.07.015</mixed-citation><mixed-citation xml:lang="en">Belangero V.M.S., Prates L.C., Watanabe A., Schvartsman B.S.G., Nussenzveig P., Cruz N.A., et al. Prospective cohort analyzing risk factor for chronic kidney disease progression in children. J. Pediatr. (Rio J.). 2018; 94(5): 525–31. https://doi.org/10.1016/j.jped.2017.07.015</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Комарова О.В., Кучеренко А.Г., Смирнов И.Е., Цыгин А.Н. Роль нарушений процессов апоптоза в прогрессировании хронической болезни почек у детей. Нефрология и диализ. 2013; 15(2): 135-9</mixed-citation><mixed-citation xml:lang="en">Komarova O.V., Kucherenko A.G., Smirnov I.E., Tsygin A.N. Role of apoptosis in chronic kidney disease progression in childhood. Nefrologiya i dializ. 2013; 15(2): 135–9. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Silverstein D.M. Inflammation in chronic kidney disease: role in the progression of renal and cardiovascular disease. Pediatr. Nephrol. 2009; 24(8): 1445-52. https://doi.org/10.1007/s00467-008-1046-0</mixed-citation><mixed-citation xml:lang="en">Silverstein D.M. Inflammation in chronic kidney disease: role in the progression of renal and cardiovascular disease. Pediatr. Nephrol. 2009; 24(8): 1445–52. https://doi.org/10.1007/s00467-008-1046-0</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Lalan S., Jiang S., Ng D.K., Kupferman F., Warady B.A., Furth S., et al. Cardiometabolic risk factors, metabolic syndrome, and chronic kidney disease progression in children. J. Pediatr. 2018; 202: 163-70. https://doi.org/10.1016/j.jpeds.2018.06.007</mixed-citation><mixed-citation xml:lang="en">Lalan S., Jiang S., Ng D.K., Kupferman F., Warady B.A., Furth S., et al. Cardiometabolic risk factors, metabolic syndrome, and chronic kidney disease progression in children. J. Pediatr. 2018; 202: 163–70. https://doi.org/10.1016/j.jpeds.2018.06.007</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Комарова О.В., Цыгин А.Н., Кучеренко А.Г., Смирнов И.Е., Костюшина И.С. Эндотелиальная дисфункция при хронической болезни почек у детей. Российский педиатрический журнал. 2012; 15(5): 23-6.</mixed-citation><mixed-citation xml:lang="en">Komarova O.V., Tsygin A.N., Kucherenko A.G., Smirnov I.E., Kostyushina I.S. Endothelial dysfunction in children with chronic kidney disease. Rossiyskiy pediatricheskiy zhurnal. 2012; 15(5): 23–6. (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Смирнов И.Е., Кучеренко А.Г., Комарова О.В. Биомаркеры формирования нефросклероза при хронической болезни почек у детей. Российский педиатрический журнал. 2014; 17(6): 10-5.</mixed-citation><mixed-citation xml:lang="en">Smirnov I.E., Kucherenko A.G., Komarova O.V. Biomarkers of the formation of nephrosclerosis in chronic kidney disease in children. Rossiyskiy pediatricheskiy zhurnal. 2014; 17(6): 10–5. (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Vidi S.R. Role of hypertension in progression of chronic kidney disease in children. Curr. Opin. Pediatr. 2018; 30(2): 247-51. https://doi.org/10.1097/MOP.0000000000000595</mixed-citation><mixed-citation xml:lang="en">Vidi S.R. Role of hypertension in progression of chronic kidney disease in children. Curr. Opin. Pediatr. 2018; 30(2): 247–51. https://doi.org/10.1097/MOP.0000000000000595</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Weaver D.J., Mitsnefes M. Cardiovascular disease in children and adolescents with chronic kidney disease. Semin. Nephrol. 2018; 38(6): 559-69. https://doi.org/10.1016/j.semnephrol.2018.08.002</mixed-citation><mixed-citation xml:lang="en">Weaver D.J., Mitsnefes M. Cardiovascular disease in children and adolescents with chronic kidney disease. Semin. Nephrol. 2018; 38(6): 559–69. https://doi.org/10.1016/j.semnephrol.2018.08.002</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Reynolds B.C., Roem J.L., Ng D.K.S., Matsuda-Abedini M., Flynn J.T., Furth S.L., et al. Association of time-varying blood pressure with chronic kidney disease progression in children. JAMA Netw. Open. 2020; 3(2): e1921213. https://doi.org/10.1001/jamanetworkopen.2019.21213</mixed-citation><mixed-citation xml:lang="en">Reynolds B.C., Roem J.L., Ng D.K.S., Matsuda-Abedini M., Flynn J.T., Furth S.L., et al. Association of time-varying blood pressure with chronic kidney disease progression in children. JAMA Netw. Open. 2020; 3(2): e1921213. https://doi.org/10.1001/jamanetworkopen.2019.21213</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Halbach S., Flynn J. Treatment of hypertension in children with chronic kidney disease. Curr. Hypertens. Rep. 2015; 17(1): 503. https://doi.org/10.1007/s11906-014-0503-3</mixed-citation><mixed-citation xml:lang="en">Halbach S., Flynn J. Treatment of hypertension in children with chronic kidney disease. Curr. Hypertens. Rep. 2015; 17(1): 503. https://doi.org/10.1007/s11906-014-0503-3</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">Uwaezuoke S.N., Ayuk A.C., Muoneke V.U., Mbanefo N.R. Chronic kidney disease in children: Using novel biomarkers as predictors of disease. Saudi J. Kidney Dis. Transpl. 2018; 29(4): 775-84. https://doi.org/10.4103/1319-2442.239657</mixed-citation><mixed-citation xml:lang="en">Uwaezuoke S.N., Ayuk A.C., Muoneke V.U., Mbanefo N.R. Chronic kidney disease in children: Using novel biomarkers as predictors of disease. Saudi J. Kidney Dis. Transpl. 2018; 29(4): 775–84. https://doi.org/10.4103/1319-2442.239657</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">Savant J.D., Betoko A., Meyers K.E., Mitsnefes M., Flynn J.T., Townsend R.R., et al. Vascular stiffness in children with chronic kidney disease. Hypertension. 2017; 69(5): 863-9. https://doi.org/10.1161/hypertensionaha.116.07653</mixed-citation><mixed-citation xml:lang="en">Savant J.D., Betoko A., Meyers K.E., Mitsnefes M., Flynn J.T., Townsend R.R., et al. Vascular stiffness in children with chronic kidney disease. Hypertension. 2017; 69(5): 863–9. https://doi.org/10.1161/hypertensionaha.116.07653</mixed-citation></citation-alternatives></ref><ref id="cit31"><label>31</label><citation-alternatives><mixed-citation xml:lang="ru">Sawires H., Salah D., Hashem R., Ismail W., Salem A., Botros O., et al. Renal ultrasound and Doppler parameters as markers of renal function and histopathological damage in children with chronic kidney disease. Nephrology (Carlton). 2018; 23(12): 1116-24. https://doi.org/10.1111/nep.13201</mixed-citation><mixed-citation xml:lang="en">Sawires H., Salah D., Hashem R., Ismail W., Salem A., Botros O., et al. Renal ultrasound and Doppler parameters as markers of renal function and histopathological damage in children with chronic kidney disease. Nephrology (Carlton). 2018; 23(12): 1116–24. https://doi.org/10.1111/nep.13201</mixed-citation></citation-alternatives></ref><ref id="cit32"><label>32</label><citation-alternatives><mixed-citation xml:lang="ru">Смирнов И.Е., Хворостов И.Н., Комарова О.В., Кучеренко А.Г., Зоркин С.Н. Радионуклидные исследования структурно-функционального состояния почек при гидронефрозе у детей. Российский педиатрический журнал. 2013; 16(3): 7-13.</mixed-citation><mixed-citation xml:lang="en">Smirnov I.E., Khvorostov I.N., Komarova O.V., Kucherenko A.G., Zorkin S.N. Radionuclide studies of the structural and functional state of the kidneys in children with hydronephrosis. Rossiyskiy pediatricheskiy zhurnal. 2013; 16(3): 7–13. (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit33"><label>33</label><citation-alternatives><mixed-citation xml:lang="ru">Смирнов И.Е., Комарова Н.Л., Герасимова Н.П., Видюков В.И. Новая технология радионуклидной оценки функциональной активности почечной ткани у детей. Российский педиатрический журнал. 2014; 17(5): 30-3.</mixed-citation><mixed-citation xml:lang="en">Smirnov I.E., Komarova N.L., Gerasimova N.P., Vidyukov V.I. New radionuclide technology for the assessment of the functional activity of renal tissue in children. Rossiyskiy pediatricheskiy zhurnal. 2014; 17(5): 30–3. (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit34"><label>34</label><citation-alternatives><mixed-citation xml:lang="ru">Маргиева Т.В., Смирнов И.Е., Тимофеева А.Г., Кучеренко А.Г., Сергеева Т.В. Эндотелиальная дисфункция при различных формах хронического гломерулонефрита у детей. Российский педиатрический журнал. 2009; 12(2): 34-8.</mixed-citation><mixed-citation xml:lang="en">Margieva T.V., Smirnov I.E., Timofeeva A.G., Kucherenko A.G., Sergeeva T.V. Endothelial dysfunction in different forms of chronic glomerulonephritis in children. Rossiyskiy pediatricheskiy zhurnal. 2009; 12(2): 34–8. (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit35"><label>35</label><citation-alternatives><mixed-citation xml:lang="ru">Greenberg J.H., Kakajiwala A., Parikh C.R., Furth S. Emerging biomarkers of chronic kidney disease in children. Pediatr. Nephrol. 2018; 33(6): 925-33. https://doi.org/10.1007/s00467-017-3701-9</mixed-citation><mixed-citation xml:lang="en">Greenberg J.H., Kakajiwala A., Parikh C.R., Furth S. Emerging biomarkers of chronic kidney disease in children. Pediatr. Nephrol. 2018; 33(6): 925–33. https://doi.org/10.1007/s00467-017-3701-9</mixed-citation></citation-alternatives></ref><ref id="cit36"><label>36</label><citation-alternatives><mixed-citation xml:lang="ru">Guzzi F., Cirillo L., Roperto R.M., Romagnani P., Lazzeri E. Molecular mechanisms of the acute kidney injury to chronic kidney disease transition: an updated view. Int. J. Mol. Sci. 2019; 20(19): 4941. https://doi.org/10.3390/ijms20194941</mixed-citation><mixed-citation xml:lang="en">Guzzi F., Cirillo L., Roperto R.M., Romagnani P., Lazzeri E. Molecular mechanisms of the acute kidney injury to chronic kidney disease transition: an updated view. Int. J. Mol. Sci. 2019; 20(19): 4941. https://doi.org/10.3390/ijms20194941</mixed-citation></citation-alternatives></ref><ref id="cit37"><label>37</label><citation-alternatives><mixed-citation xml:lang="ru">Weaver D.J. Jr. Uric acid and progression of chronic kidney disease. Pediatr. Nephrol. 2019; 34(5): 801-9. https://doi.org/10.1007/s00467-018-3979-2</mixed-citation><mixed-citation xml:lang="en">Weaver D.J. Jr. Uric acid and progression of chronic kidney disease. Pediatr. Nephrol. 2019; 34(5): 801–9. https://doi.org/10.1007/s00467-018-3979-2</mixed-citation></citation-alternatives></ref><ref id="cit38"><label>38</label><citation-alternatives><mixed-citation xml:lang="ru">Winnicki E., McCulloch C.E., Mitsnefes M.M., Furth S.L., Warady B.A., Ku E. Use of the kidney failure risk equation to determine the risk of progression to end-stage renal disease in children with chronic kidney disease. JAMA Pediatr. 2018; 172(2): 174-80. https://doi.org/10.1001/jamapediatrics.2017.4083</mixed-citation><mixed-citation xml:lang="en">Winnicki E., McCulloch C.E., Mitsnefes M.M., Furth S.L., Warady B.A., Ku E. Use of the kidney failure risk equation to determine the risk of progression to end-stage renal disease in children with chronic kidney disease. JAMA Pediatr. 2018; 172(2): 174–80. https://doi.org/10.1001/jamapediatrics.2017.4083</mixed-citation></citation-alternatives></ref><ref id="cit39"><label>39</label><citation-alternatives><mixed-citation xml:lang="ru">Zahr R.S., Yee M.E., Weaver J., Twombley K., Matar R.B., Aviles D., et al. Kidney biopsy findings in children with sickle cell disease: a Midwest Pediatric Nephrology Consortium study. Pediatr. Nephrol. 2019; 34(8): 1435-45. https://doi.org/10.1007/s00467-019-04237-3</mixed-citation><mixed-citation xml:lang="en">Zahr R.S., Yee M.E., Weaver J., Twombley K., Matar R.B., Aviles D., et al. Kidney biopsy findings in children with sickle cell disease: a Midwest Pediatric Nephrology Consortium study. Pediatr. Nephrol. 2019; 34(8): 1435–45. https://doi.org/10.1007/s00467-019-04237-3</mixed-citation></citation-alternatives></ref><ref id="cit40"><label>40</label><citation-alternatives><mixed-citation xml:lang="ru">Akchurin O.M. Chronic kidney disease and dietary measures to improve outcomes. Pediatr. Clin. North Am. 2019; 66(1): 247-67. https://doi.org/10.1016/j.pcl.2018.09.007</mixed-citation><mixed-citation xml:lang="en">Akchurin O.M. Chronic kidney disease and dietary measures to improve outcomes. Pediatr. Clin. North Am. 2019; 66(1): 247–67. https://doi.org/10.1016/j.pcl.2018.09.007</mixed-citation></citation-alternatives></ref><ref id="cit41"><label>41</label><citation-alternatives><mixed-citation xml:lang="ru">Larson-Nath C., Goday P. Malnutrition in children with chronic disease. Nutr. Clin. Pract. 2019; 34(3): 349-58. https://doi.org/10.1002/ncp.10274</mixed-citation><mixed-citation xml:lang="en">Larson-Nath C., Goday P. Malnutrition in children with chronic disease. Nutr. Clin. Pract. 2019; 34(3): 349–58. https://doi.org/10.1002/ncp.10274</mixed-citation></citation-alternatives></ref><ref id="cit42"><label>42</label><citation-alternatives><mixed-citation xml:lang="ru">Mastrangelo A., Paglialonga F., Edefonti A. Assessment of nutritional status in children with chronic kidney disease and on dialysis. Pediatr. Nephrol. 2014; 29(8): 1349-58. https://doi.org/10.1007/s00467-013-2612-7</mixed-citation><mixed-citation xml:lang="en">Mastrangelo A., Paglialonga F., Edefonti A. Assessment of nutritional status in children with chronic kidney disease and on dialysis. Pediatr. Nephrol. 2014; 29(8): 1349–58. https://doi.org/10.1007/s00467-013-2612-7</mixed-citation></citation-alternatives></ref><ref id="cit43"><label>43</label><citation-alternatives><mixed-citation xml:lang="ru">Nehus E., Mitsnefes M. Childhood obesity and the metabolic syndrome. Pediatr. Clin. North Am. 2019; 66(1): 31-43. https://doi.org/10.1016/j.pcl.2018.08.004</mixed-citation><mixed-citation xml:lang="en">Nehus E., Mitsnefes M. Childhood obesity and the metabolic syndrome. Pediatr. Clin. North Am. 2019; 66(1): 31–43. https://doi.org/10.1016/j.pcl.2018.08.004</mixed-citation></citation-alternatives></ref><ref id="cit44"><label>44</label><citation-alternatives><mixed-citation xml:lang="ru">Hsu C.N., Huang S.H., Tain Y.L. Adherence to long-term use of renin-angiotensin II-aldosterone system inhibitors in children with chronic kidney disease. BMC Pediatr. 2019; 19(1): 64. https://doi.org/10.1186/s12887-019-1434-6</mixed-citation><mixed-citation xml:lang="en">Hsu C.N., Huang S.H., Tain Y.L. Adherence to long-term use of renin-angiotensin II-aldosterone system inhibitors in children with chronic kidney disease. BMC Pediatr. 2019; 19(1): 64. https://doi.org/10.1186/s12887-019-1434-6</mixed-citation></citation-alternatives></ref><ref id="cit45"><label>45</label><citation-alternatives><mixed-citation xml:lang="ru">Atkinson M.A., Warady B.A. Anemia in chronic kidney disease. Pediatr. Nephrol. 2018; 33(2): 227-38. https://doi.org/10.1007/s00467-017-3663-y</mixed-citation><mixed-citation xml:lang="en">Atkinson M.A., Warady B.A. Anemia in chronic kidney disease. Pediatr. Nephrol. 2018; 33(2): 227–38. https://doi.org/10.1007/s00467-017-3663-y</mixed-citation></citation-alternatives></ref><ref id="cit46"><label>46</label><citation-alternatives><mixed-citation xml:lang="ru">Ueda N., Takasawa K. Role of hepcidin-25 in chronic kidney disease: anemia and beyond. Curr. Med. Chem. 2017; 24(14): 1417-52. https://doi.org/10.2174/0929867324666170316120538</mixed-citation><mixed-citation xml:lang="en">Ueda N., Takasawa K. Role of hepcidin-25 in chronic kidney disease: anemia and beyond. Curr. Med. Chem. 2017; 24(14): 1417–52. https://doi.org/10.2174/0929867324666170316120538</mixed-citation></citation-alternatives></ref><ref id="cit47"><label>47</label><citation-alternatives><mixed-citation xml:lang="ru">Sinha A., Bagga A. Screening urinalysis in detection of chronic kidney disease in children. Indian J. Pediatr. 2018; 85(8): 603-4. https://doi.org/10.1007/s12098-018-2707-z</mixed-citation><mixed-citation xml:lang="en">Sinha A., Bagga A. Screening urinalysis in detection of chronic kidney disease in children. Indian J. Pediatr. 2018; 85(8): 603–4. https://doi.org/10.1007/s12098-018-2707-z</mixed-citation></citation-alternatives></ref><ref id="cit48"><label>48</label><citation-alternatives><mixed-citation xml:lang="ru">Neild G.H. Life expectancy with chronic kidney disease: an educational review. Pediatr. Nephrol. 2017; 32(2): 243-8. https://doi.org/10.1007/s00467-016-3383-8</mixed-citation><mixed-citation xml:lang="en">Neild G.H. Life expectancy with chronic kidney disease: an educational review. Pediatr. Nephrol. 2017; 32(2): 243–8. https://doi.org/10.1007/s00467-016-3383-8</mixed-citation></citation-alternatives></ref><ref id="cit49"><label>49</label><citation-alternatives><mixed-citation xml:lang="ru">Drube J., Wan M., Bonthuis M., Wühl E., Bacchetta J., Santos F., et al. Clinical practice recommendations for growth hormone treatment in children with chronic kidney disease. Nat. Rev. Nephrol. 2019; 15(9): 577-89. https://doi.org/10.1038/s41581-019-0161-4</mixed-citation><mixed-citation xml:lang="en">Drube J., Wan M., Bonthuis M., Wühl E., Bacchetta J., Santos F., et al. Clinical practice recommendations for growth hormone treatment in children with chronic kidney disease. Nat. Rev. Nephrol. 2019; 15(9): 577–89. https://doi.org/10.1038/s41581-019-0161-4</mixed-citation></citation-alternatives></ref><ref id="cit50"><label>50</label><citation-alternatives><mixed-citation xml:lang="ru">Dotis J., Pavlaki A., Printza N., Stabouli S., Antoniou S., Gkogka C., et al. Quality of life in children with chronic kidney disease. Pediatr. Nephrol. 2016; 31(12): 2309-16. https://doi.org/10.1007/s00467-016-3457-7</mixed-citation><mixed-citation xml:lang="en">Dotis J., Pavlaki A., Printza N., Stabouli S., Antoniou S., Gkogka C., et al. Quality of life in children with chronic kidney disease. Pediatr. Nephrol. 2016; 31(12): 2309–16. https://doi.org/10.1007/s00467-016-3457-7</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>
