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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">rsp</journal-id><journal-title-group><journal-title xml:lang="ru">Научно-практическая ревматология</journal-title><trans-title-group xml:lang="en"><trans-title>Rheumatology Science and Practice</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1995-4484</issn><issn pub-type="epub">1995-4492</issn><publisher><publisher-name>IMA-PRESS, LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.47360/1995-4484-2024-385-393</article-id><article-id custom-type="elpub" pub-id-type="custom">rsp-3604</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>ПЕДИАТРИЧЕСКАЯ РЕВМАТОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PEDIATRIC RHEUMATOLOGY</subject></subj-group></article-categories><title-group><article-title>Белимумаб в лечении системной красной волчанки с ювенильным началом: результаты одноцентрового ретроспективного исследования</article-title><trans-title-group xml:lang="en"><trans-title>Belimumab in the treatment of systemic lupus erythematosus with juvenile onset: Results of a single-center retrospective 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</p><p>15522, Москва, Каширское шоссе, 34а</p></bio><bio xml:lang="en"><p>115522, Moscow, Kashirskoye Highway, 34A</p></bio><email xlink:type="simple">kaleda-mi@yandex.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/0000-0003-1842-0348</contrib-id><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"><p>15522, Москва, Каширское шоссе, 34а</p></bio><bio xml:lang="en"><p>115522, Moscow, Kashirskoye Highway, 34A</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6183-8630</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пачкория</surname><given-names>Т. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Pachkoria</surname><given-names>Tamari N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>15522, Москва, Каширское шоссе, 34а</p></bio><bio xml:lang="en"><p>115522, Moscow, Kashirskoye Highway, 34A</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1648-7848</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шаповаленко</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Shapovalenko</surname><given-names>Anna N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>15522, Москва, Каширское шоссе, 34а</p></bio><bio xml:lang="en"><p>115522, Moscow, Kashirskoye Highway, 34A</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ «Научно-исследовательский институт ревматологии им. В.А. Насоновой»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>V.A. Nasonova Research Institute of Rheumatology</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>02</day><month>09</month><year>2024</year></pub-date><volume>62</volume><issue>4</issue><elocation-id>385–393</elocation-id><permissions><copyright-statement>Copyright &amp;#x00A9; Каледа М.И., Никишина И.П., Пачкория Т.Н., Шаповаленко А.Н., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Каледа М.И., Никишина И.П., Пачкория Т.Н., Шаповаленко А.Н.</copyright-holder><copyright-holder xml:lang="en">Kaleda M.I., Nikishina I.P., Pachkoria T.N., Shapovalenko A.N.</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://rsp.mediar-press.net/rsp/article/view/3604">https://rsp.mediar-press.net/rsp/article/view/3604</self-uri><abstract><p>Лечение системной красной волчанки с ювенильным началом (юСКВ) остается сложной задачей с учетом более агрессивного течения заболевания, требующего назначения различных схем терапии, включающих в основном комбинацию высоких доз глюкокортикоидов (ГК) с иммунодепрессивными препаратами, что, с одной стороны, позволяет улучшить контроль над течением заболевания, а с другой стороны, приводит к нарастанию числа серьезных неблагоприятных реакций, связанных с терапией. Современные возможности лечения существенно улучшились с появлением первого и единственного зарегистрированного при юСКВ генно-инженерного биологического препарата – белимумаба (БЛМ).</p><p>Цель исследования – на основании открытого одноцентрового ретроспективного исследования провести оценку эффективности и безопасности применения белимумаба у детей с системной красной волчанкой с ювенильным началом.</p><sec><title>Материал и методы</title><p>Материал и методы. В исследование включены все пациенты, госпитализировавшиеся в детское ревматологическое отделение ФГБНУ НИИР им. В.А. Насоновой с диагнозом СКВ, верифицированным в соответствии с критериями SLICC (Systemic Lupus Erythematosus International Collaborating Clinics) 2012 г., получившие хотя бы 1 инфузию БЛМ. Эффективность терапии оценивалась среди пациентов, получавших БЛМ в течение 6 и более месяцев; безопасность – у всех получивших хотя бы 1 инфузию.</p></sec><sec><title>Результаты</title><p>Результаты. В исследование включен 31 пациент (24 девочки и 7 мальчиков). Медиана возраста дебюта заболевания составила 12,6 [10,18; 13,50] года; медиана продолжительности заболевания на момент начала терапии БЛМ – 2,15 [0,9; 4,4] года; медиана индекса SELENA-SLEDAI (Safety of Estrogens in Lupus Erythematosus National Assessment – Systemic Lupus Erythematosus Disease Activity Index) на момент верификации диагноза – 12 [9; 17,5], на момент инициации терапии БЛМ – 8 [6; 12]. 35,5% пациентов имели высокую, 51,6% – среднюю, 12,9% – низкую активность заболевания. Медиана дозы пероральных ГК на момент начала терапии БЛМ составила 15 [10; 21,25] мг в сутки; 32,26% пациентов получали ГК в высокой, 54,84% – в средней, 12,9% – в низкой дозе. Повреждения органов на момент начала терапии имели 29% больных; медиана SDI (Systemic Lupus International Collaborating Clinics Damage Index) составила 1 [1; 2]. После 6 мес. терапии медиана SELENA-SLEDAI составила 4 [2; 6], медиана дозы пероральных ГК – 10 [8,25; 17,50] мг/сут. У 15 пациентов зафиксировано снижение уровня антител к ДНК (анти-ДНК) до референсных значений (57,7% от тех, кто исходно имел повышенное содержание анти-ДНК), у 9 нормализовался уровень комплемента (50% от исходно имевших гипокомплементемию). После 12 мес. терапии медиана SLEDAI составила 4 [2; 4] (р=0,034), медиана дозы пероральных ГК – 5 [5; 8,125] мг/сут. (р=0,012). У 5 пациентов терапия завершена при продолжительности более 12 мес. в связи с развитием стойкой ремиссии заболевания (n=1) или вторичной неэффективности (n=4). Лечение БЛМ хорошо переносилось, за исключением трех случаев серьезных неблагоприятных реакций (9,7%), включая затяжной диарейный синдром (после 1-й инфузии), синдром Лайелла (после 2-й инфузии), инфузионную реакцию (при проведении 2-й инфузии). В период терапии не зафиксировано новых повреждений, у 2 пациентов наблюдалось снижение индекса SDI.</p></sec><sec><title>Заключение</title><p>Заключение. Терапия БЛМ при юСКВ продемонстировала высокую эффективность со снижением активности заболевания по SLEDAI, нормализацией уровня анти-ДНК и комплемента, возможностью значительного снижения дозы пероральных ГК, отсутствием прогрессирования индекса повреждения при хорошем профиле безопасности у подавляющего числа больных.</p></sec></abstract><trans-abstract xml:lang="en"><p>The treatment of systemic lupus erythematosus with juvenile onset (jSLE) remains a difficult task, taking into account the more aggressive course of the disease, requiring the appointment of various therapy regimens, including mainly a combination of high doses of glucocorticoids (GC) with immunosuppressive drugs, which on the one hand improves control by the course of the disease, but on the other hand leads to an increase in serious adverse effects from therapy. Modern therapy capabilities have improved significantly with the advent of the belimumab – first and alone registered biologics for children with SLE.</p><p>The aim of the study – based on an open single-center retrospective study, to analyze the efficacy and safety of belimumab in children with SLE.</p><sec><title>Material and methods</title><p>Material and methods. The study included all patients with jSLE who were observed in the pediatric department of V.A. Na sonova Research Institute of Rheumatology and received at least 1 infusion of belimumab. Diagnosis of SLE based on 2012 SLICC (Systemic Lupus Erythematosus International Collaborating Clinics) criteria. The efficacy of therapy was evaluated among patients who received belimumab for 6 months or more, and safety in all who received at least 1 infusion.</p></sec><sec><title>Results</title><p>Results. The study included 31 patients, 24 girls/7 boys. The median (Me) age at onset of the disease was 12.6 [10.18; 13.5] years, the Me duration of the disease at the time of initiation of belimumab therapy was 2.15 [0.9; 4.4] years. The Me activity on the SLEDAI (Systemic Lupus Erythematosus Disease Activity Index) at the time of diagnosis verification was 12 [9; 17.5], at the time of start of belimumab – 8 [6; 12], 35.5% patients had severe activity, 51.6% – moderate, 12.9% – mild activity. The dose of GC per os at start of belimumab was 15 [10; 21.25] mg/day, 32.26% of patients received a high dose of GC, 54.84% – moderate dose, 12.9% – low dose. 9 patients had SDI (Systemic Lupus International Collaborating Clinics Damage Index) ≥1, Me – 1 [1; 2]. After 6 months of therapy, the Me of disease activity according to SLEDAI was 4 [2; 6], the dose of GC per os was reduced to 10 [8.25; 17.5] mg/day. In 15 patients, a decrease in antiDNA was recorded (57.7% of those who initially had elevated values of antiDNA), in 9 the level of complement was normalized (50% of those who initially had hypocomplementemia). After 12 months of therapy, the Me of SLEDAI was 4 [2; 4] (p=0.034), the dose of GC per os was 5 [5; 8.125] mg/day (p=0.012). 5 patients completed therapy within 12 months or more: 1 patient – remission, 4 patients – secondary inefficiency. Belimumab treatment was well tolerated, with the exception of three cases of serious adverse reactions (9.7%): prolonged diarrheal syndrome (after the 1st infusion), Lyell’s syndrome (after the 2nd infusion), infusion reaction (during the 2nd infusion). During the therapy of belimumab, no new damage were recorded; in 2 patients there was a decrease in the SDI.</p></sec><sec><title>Conclusion</title><p>Conclusion. Belimumab therapy in patients with jSLE demonstrated high efficacy with a decrease in the activity of the disease according to SLEDAI, normalization of antiDNA and complement, the possibility of a significant reduction the dose of GC, the absence of progression of the SDI with a good safety profile in the vast majority of patients.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>системная красная волчанка с ювенильным началом</kwd><kwd>белимумаб</kwd><kwd>детский возраст</kwd></kwd-group><kwd-group xml:lang="en"><kwd>systemic lupus erythematosus with juvenile onset</kwd><kwd>belimumab</kwd><kwd>childhood</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено в рамках фундаментальной научной темы № 1021051302580-4.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Groot N, Shaikhani D, Teng YKO, de Leeuw K, Bijl M, Dolhain RJEM, et al. 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