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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">ppharm</journal-id><journal-title-group><journal-title xml:lang="ru">Педиатрическая фармакология</journal-title><trans-title-group xml:lang="en"><trans-title>Pediatric pharmacology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1727-5776</issn><issn pub-type="epub">2500-3089</issn><publisher><publisher-name>Издательство «ПедиатрЪ»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.15690/pf.v10i5.826</article-id><article-id custom-type="elpub" pub-id-type="custom">ppharm-178</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>РЕДКИЕ БОЛЕЗНИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>RARE DISEASES</subject></subj-group></article-categories><title-group><article-title>ОПЫТ ПРИМЕНЕНИЯ МЕТОТРЕКСАТА У БОЛЬНОГО СИСТЕМНЫМ ВАРИАНТОМ ЮВЕНИЛЬНОГО ИДИОПАТИЧЕСКОГО АРТРИТА</article-title><trans-title-group xml:lang="en"><trans-title>EXPERIENCE OF METHOTREXATE USE IN A PATIENT WITH SYSTEMIC JUVENILE IDIOPATHIC ARTHRITIS</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>Слепцова</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sleptsova</surname><given-names>T. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Алексеева</surname><given-names>Е. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Alexeeva</surname><given-names>E. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор медицинских наук, профессор, заведующая ревматологическим отделением НЦЗД РАМН,декан педиатрического факультета Первого МГМУ им. И.М. Сеченова</p></bio><bio xml:lang="en"><p>PhD, Professor, head of the rheumatology department at the SCCH, dean of the pediatrics faculty at the First Sechenov MSMU</p></bio><email xlink:type="simple">alekatya@ya.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>Денисова</surname><given-names>Р. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Denisova</surname><given-names>R. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Валиева</surname><given-names>С. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Valieva</surname><given-names>S. I.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бзарова</surname><given-names>Т. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Bzarova</surname><given-names>T. M.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Исаева</surname><given-names>К. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Isaeva</surname><given-names>K. B.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Митенко</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Mitenko</surname><given-names>E. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Научный центр здоровья детей РАМН, Москва<country>Россия</country></aff><aff xml:lang="en">Scientific Center of Children’s Health, Moscow&#13;
First Sechenov Moscow State Medical University<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Научный центр здоровья детей РАМН, Москва, Российская Федерация&#13;
Первый Московский государственный медицинский университет им. И.М. Сеченова, Российская Федерация<country>Россия</country></aff><aff xml:lang="en">Scientific Center of Children’s Health, Moscow, Russian Federation&#13;
First Sechenov Moscow State Medical University, Russian Federation<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">Научный центр здоровья детей РАМН, Москва, Российская Федерация<country>Россия</country></aff><aff xml:lang="en">Scientific Center of Children’s Health, Moscow, Russian Federation<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2013</year></pub-date><pub-date pub-type="epub"><day>01</day><month>10</month><year>2013</year></pub-date><volume>10</volume><issue>5</issue><issue-title>Педиатрическая фармакология</issue-title><fpage>67</fpage><lpage>72</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Слепцова Т.В., Алексеева Е.И., Денисова Р.В., Валиева С.И., Бзарова Т.М., Исаева К.Б., Митенко Е.В., 2013</copyright-statement><copyright-year>2013</copyright-year><copyright-holder xml:lang="ru">Слепцова Т.В., Алексеева Е.И., Денисова Р.В., Валиева С.И., Бзарова Т.М., Исаева К.Б., Митенко Е.В.</copyright-holder><copyright-holder xml:lang="en">Sleptsova T.V., Alexeeva E.I., Denisova R.V., Valieva S.I., Bzarova T.M., Isaeva K.B., Mitenko E.V.</copyright-holder><license 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.pedpharma.ru/jour/article/view/178">https://www.pedpharma.ru/jour/article/view/178</self-uri><abstract/><trans-abstract xml:lang="en"><p>The article presents a case of early onset of systemic juvenile arthritis with active articular syndrome, severe systemic manifestations and high level of laboratory disease activity indicators. It describes successful use of methotrexate for intramuscular administration in the dose of 25 mg/m2 of body surface per week. Systemic disease manifestations terminated in a child after 1 month of treatment, acute inflammatory articular alterations, arthralgiae and morning stiffness disappeared and laboratory disease activity indicators reduced after 6 months; range of motions completely recovered in 4 out of 6 affected joints after 12 months of treatment. Inactive disease state and remission were registered after 6 and 12 months of treatment, respectively. Remission has been present for 24 months.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>дети</kwd><kwd>системный ювенильный идиопатический артрит</kwd><kwd>метотрексат</kwd><kwd>внутримышечное введение</kwd></kwd-group><kwd-group xml:lang="en"><kwd>children</kwd><kwd>systemic juvenile idiopathic arthritis</kwd><kwd>methotrexate</kwd><kwd>intramuscular administration</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">Cassidy J., Petty R. Texbook of paediatric rheumatology, 6th еd. Elsevier Saunders. 2011.</mixed-citation><mixed-citation xml:lang="en">Cassidy J., Petty R. Texbook of paediatric rheumatology, 6th еd. Elsevier Saunders. 2011.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Алексеева Е. И., Литвицкий П. Ф. Ревматоидный артрит. Этиология, патогенез. Клиника. 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