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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">vsp</journal-id><journal-title-group><journal-title xml:lang="ru">Вопросы современной педиатрии</journal-title><trans-title-group xml:lang="en"><trans-title>Current Pediatrics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1682-5527</issn><issn pub-type="epub">1682-5535</issn><publisher><publisher-name>Издательство «ПедиатрЪ»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.15690/vsp.v17i5.1957</article-id><article-id custom-type="elpub" pub-id-type="custom">vsp-1957</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>КЛИНИЧЕСКОЕ НАБЛЮДЕНИЕ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL OBSERVATIONS</subject></subj-group></article-categories><title-group><article-title>Опыт применения  комбинации фебуксостата и канакинумаба при тофусной  подагре, осложнившейся хронической  болезнью почек, у пациента подросткового возраста: клиническое наблюдение</article-title><trans-title-group xml:lang="en"><trans-title>The Experience  of Using a Combination of Febuxostat  and Canakinumab in Tophaceous Gout Complicated by Chronic Kidney Disease  in a Teenage Patient: A Case Study</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0513-6826</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Каледа</surname><given-names>М. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Kaleda</surname><given-names>Maria I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Каледа Мария Игоревна - кандидат медицинских наук, старший научный сотрудник лаборатории ревматических заболеваний детского возраста НИИ ревматологии им. В.А. Насоновой.</p><p>115522, Москва, Каширское ш., д. 34А; тел.: +7 (499) 614-44-69</p></bio><bio xml:lang="en"/><email xlink:type="simple">kaleda-mi@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>Никишина</surname><given-names>И. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikishina</surname><given-names>Irina P.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зокиров</surname><given-names>Н. З.</given-names></name><name name-style="western" xml:lang="en"><surname>Zokirov</surname><given-names>Nurali Z.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва.</p></bio><bio xml:lang="en"/><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Харламова</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Charlamova</surname><given-names>Alina V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ростов-на-Дону.</p></bio><bio xml:lang="en"/><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Елисеев</surname><given-names>М. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Eliseev</surname><given-names>Maxim S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115522, Москва, Каширское ш., д. 34А; тел.: +7 (499) 614-44-69</p></bio><bio xml:lang="en"/><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Научно-исследовательский институт ревматологии им. В.А. Насоновой</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Nasonova Research Institute of Rheumatology</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Центральная  детская клиническая больница ФМБА</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Central Pediatric Clinical Hospital</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Научно-консультативный центр «Здоровье»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>«Zdorovie» Scientific Advisory Center</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>01</day><month>12</month><year>2018</year></pub-date><volume>17</volume><issue>5</issue><fpage>399</fpage><lpage>407</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Каледа М.И., Никишина И.П., Зокиров Н.З., Харламова А.В., Елисеев М.С., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Каледа М.И., Никишина И.П., Зокиров Н.З., Харламова А.В., Елисеев М.С.</copyright-holder><copyright-holder xml:lang="en">Kaleda M.I., Nikishina I.P., Zokirov N.Z., Charlamova A.V., Eliseev M.S.</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://vsp.spr-journal.ru/jour/article/view/1957">https://vsp.spr-journal.ru/jour/article/view/1957</self-uri><abstract><p>Обоснование. Подагра крайне редко наблюдается  в детском возрасте  и практически во всех случаях детерминирована генетически. Позднее начало уратснижающей терапии у детей с подагрой повышает риск тяжелой  инвалидизации по состоянию опорно-двигательного аппарата и функции почек. Описание  клинического случая.  В возрасте  13 лет  9 мес у мальчика  впервые возникли  острая  боль,  гипертермия  и ограничение движений  в правом локтевом суставе. Исключен острый гематогенный остеомиелит. В дальнейшем отмечались неоднократные рецидивы артритов  1-го  плюснефалангового сустава левой  стопы, дистальных  межфаланговых суставов 3-го  и 5-го  пальцев правой  кисти.  Спустя  8 мес по месту  жительства установлен  диагноз  «Ревматоидный  артрит,  полиартикулярный вариант».  Впервые  выявлены  гиперурикемия  (0,99  мкмоль/л),  повышенные уровни  креатинина  (127  мкмоль/л) и мочевины (7,2 ммоль/л) в сыворотке, гипоизостенурия  (1008–1009).  Нефрологического обследования не проводилось.  Получал  нестероидные  противовоспалительные препараты  и сульфасалазин без эффекта,  с нарастанием деформации  в пораженных  суставах.  В возрасте  15 лет  7 мес диагностирована  подагра  с поражением  суставов и почек, начата терапия аллопуринолом. Нормализация  уровня мочевой кислоты  в сыворотке  крови не достигнута, отмечены повторные приступы подагрического  артрита. Прямое автоматическое  секвенирование  кодирующей последовательности  гена  HPRT1,  включая  области   экзон-интронных   соединений,  выявило  мутацию  c.481G&gt;А (p.Aia161Thr)CM088136 NM 000194.1  в гемизиготном состоянии. Диагностирована  генетически детерминированная тофусная подагра, хроническая болезнь почек 2–3-й стадии. Пациенту введен ингибитор интерлейкина-1 канакинумаб (однократная инъекция), назначена уратснижающая терапия непуриновым ингибитором ксантиноксидазы фебуксостатом. В результате  уже через неделю был достигнут целевой уровень мочевой кислоты в сыворотке крови. В течение последующих 7 мес повторных подагрических атак не отмечено. Заключение. Позднее начало лечения тофусной подагры у пациента подросткового возраста стало причиной развития хронической болезни почек. Впервые описан успешный опыт применения комбинации канакинумаба и фебуксостата у пациента, не достигшего 18 лет.</p></abstract><trans-abstract xml:lang="en"><p>Background. Gout is extremely rare in childhood and is genetically determined in almost all cases. Late initiation of urate-lowering therapy in children with gout increases the risk of severe disability due to the state of the musculoskeletal system and kidney function. Description of a Clinical Case. At the age of 13 years and 9 months, the boy first experienced acute pain, hyperthermia, and restriction of movement in the right elbow joint. Acute haematogenous osteomyelitis was excluded. Further, repeated recurrences of arthritis of the 1st metatarsophalangeal joint of the left foot, distal interphalangeal joints of the 3rd and 5th fingers of the right hand were noted. After 8 months,  a diagnosis  of 'Rheumatoid  arthritis,  polyarticular  type' was established  at his place of residence.  Hyperuricemia (0.99 μmol/L), high serum levels of creatinine (127 μmol/L) and urea (7.2 μmol/L), hypoisostenuria (1,008–1,009)  were detected for the first time. Nephrological examinations were not conducted. He received non-steroidal  anti-inflammatory  drugs and sulfasalazine without effect, with increasing deformity in the affected joints. At the age of 15 years and 7 months, gout was diagnosed with damage to the joints and kidneys, allopurinol therapy was initiated. Normalization of serum uric acid levels was not reached, repeated attacks of gouty arthritis were noted. Direct automated sequencing of the coding sequence of the HPRT1 gene, including exon-intron  regions, revealed a mutation of c.481G&gt;А (p.Aia161Thr)CM088136 NM 000194.1 in the hemizygous state. Genetically determined tophaceous gout,  stage  2–3  chronic  kidney  disease  were  diagnosed.  The  patient  was  administered  the  interleukin-1  inhibitor  canakinumab (single injection), urate-lowering  therapy with a non-purine  inhibitor of xanthine oxidase febuxostat  was prescribed.  As a result, the target serum uric acid level was reached a week later. Over the next 7 months, there were no repeated gouty attacks. Conclusion. Late initiation of treatment for tophaceous gout in the teenage patient caused chronic kidney disease. The successful experience of using a combination of canakinumab and febuxostat in a patient under 18 years old has been described for the first time.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>подагра</kwd><kwd>гиперурикемия</kwd><kwd>синдром Келли–Сигмиллера</kwd><kwd>канакинумаб</kwd><kwd>фебуксостат</kwd><kwd>подростковый возраст</kwd><kwd>клинический случай</kwd></kwd-group><kwd-group xml:lang="en"><kwd>gout</kwd><kwd>hyperuricemia</kwd><kwd>Kelley-Seegmiller syndrome</kwd><kwd>canakinumab</kwd><kwd>febuxostat</kwd><kwd>adolescence</kwd><kwd>clinical case</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">М. В. Северинова; М. В. Бурцева;  Д. Л. Алексеев; Е. Ю. Захарова</funding-statement><funding-statement xml:lang="en">M.V. Severinova; M.V. Burtseva; D.L. Alekseev; E.Y. 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