<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.2 20190208//EN" "https://jats.nlm.nih.gov/publishing/1.2/JATS-journalpublishing1.dtd">
<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">Russian Journal of Allergy</journal-id><journal-title-group><journal-title xml:lang="en">Russian Journal of Allergy</journal-title><trans-title-group xml:lang="ru"><trans-title>Российский Аллергологический Журнал</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1810-8830</issn><issn publication-format="electronic">2686-682X</issn><publisher><publisher-name xml:lang="en">Publishing House ABV Press</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">17135</article-id><article-id pub-id-type="doi">10.36691/RJA17135</article-id><article-id pub-id-type="edn">BNFIJQ</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Case reports</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Клинические случаи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Successful use of dupilumab in a patient with severe atopic dermatitis</article-title><trans-title-group xml:lang="ru"><trans-title>Опыт успешного применения дупилумаба у пациентки с тяжелой формой атопического дерматита</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7933-3515</contrib-id><contrib-id contrib-id-type="spin">4320-1196</contrib-id><name-alternatives><name xml:lang="en"><surname>Arsenyeva</surname><given-names>Antonina A.</given-names></name><name xml:lang="ru"><surname>Арсеньева</surname><given-names>Антонина Александровна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Cand. Sci. (Medicine), Assistant Professor</p></bio><bio xml:lang="ru"><p>канд. мед. наук, доцент</p></bio><email>a.a.arseneva@samsmu.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2220-793X</contrib-id><contrib-id contrib-id-type="spin">6325-5310</contrib-id><name-alternatives><name xml:lang="en"><surname>Orlov</surname><given-names>Evgeniy V.</given-names></name><name xml:lang="ru"><surname>Орлов</surname><given-names>Евгений Владимирович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Dr. Sci. (Medicine), Professor</p></bio><bio xml:lang="ru"><p>д-р мед. наук, профессор</p></bio><email>e.v.orlov@samsmu.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0941-9871</contrib-id><contrib-id contrib-id-type="spin">1313-9021</contrib-id><name-alternatives><name xml:lang="en"><surname>Migacheva</surname><given-names>Natalia B.</given-names></name><name xml:lang="ru"><surname>Мигачева</surname><given-names>Наталья Бегиевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Dr. Sci. (Medicine), Assistant Professor</p></bio><bio xml:lang="ru"><p>д-р мед. наук, доцент</p></bio><email>n.b.migacheva@samsmu.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0006-7824-9270</contrib-id><contrib-id contrib-id-type="spin">4724-7317</contrib-id><name-alternatives><name xml:lang="en"><surname>Khlopova</surname><given-names>Elvira Sh.</given-names></name><name xml:lang="ru"><surname>Хлопова</surname><given-names>Эльвира Шайдулловна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>ellarus2007@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0004-9007-1167</contrib-id><contrib-id contrib-id-type="spin">9862-2271</contrib-id><name-alternatives><name xml:lang="en"><surname>Trifonova</surname><given-names>Elena A.</given-names></name><name xml:lang="ru"><surname>Трифонова</surname><given-names>Елена Александровна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Cand. Sci. (Medicine)</p></bio><bio xml:lang="ru"><p>канд. мед. наук</p></bio><email>tea1301@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0003-6808-0385</contrib-id><contrib-id contrib-id-type="spin">5165-2777</contrib-id><name-alternatives><name xml:lang="en"><surname>Nesterova</surname><given-names>Ekaterina I.</given-names></name><name xml:lang="ru"><surname>Нестерова</surname><given-names>Екатерина Игоревна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>e.i.nesterova@samsmu.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Samara State Medical University</institution></aff><aff><institution xml:lang="ru">Самарский государственный медицинский университет</institution></aff></aff-alternatives><content-language>ru</content-language><pub-date date-type="preprint" publication-format="electronic" iso-8601-date="2026-09-07"><day>07</day><month>09</month><year>2026</year></pub-date><pub-date date-type="pub" publication-format="electronic" iso-8601-date="2026-10-14"><day>14</day><month>10</month><year>2026</year></pub-date><pub-date date-type="collection"><year>2026</year></pub-date><volume>23</volume><issue>3</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>350</fpage><lpage>358</lpage><history><date date-type="received" iso-8601-date="2026-05-17"><day>17</day><month>05</month><year>2026</year></date><date date-type="accepted" iso-8601-date="2026-08-24"><day>24</day><month>08</month><year>2026</year></date></history><pub-history><event event-type="received"><event-desc>Received:<date date-type="received" iso-8601-date="2026-05-17"><day>17</day><month>05</month><year>2026</year></date></event-desc></event><event event-type="accepted"><event-desc>Accepted:<date date-type="accepted" iso-8601-date="2026-08-24"><day>24</day><month>08</month><year>2026</year></date></event-desc></event><event event-type="pub"><event-desc>Published:<pub-date date-type="pub" publication-format="electronic" iso-8601-date="2026-10-14"><day>14</day><month>10</month><year>2026</year></pub-date></event-desc></event></pub-history><permissions><copyright-statement xml:lang="en">Copyright ©; 2026, ABV-press</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2026, АБВ-пресс</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="en">ABV-press</copyright-holder><copyright-holder xml:lang="ru">АБВ-пресс</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/" start_date="2028-10-14"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://rusalljournal.ru/raj/about/submissions#copyrightNotice</ali:license_ref></license></permissions><self-uri xlink:href="https://rusalljournal.ru/raj/article/view/17135">https://rusalljournal.ru/raj/article/view/17135</self-uri><abstract xml:lang="en"><p>Atopic dermatitis in children is often severe and resistant to standard topical therapy, especially in the presence of comorbid conditions. Randomized clinical trials of dupilumab targeted therapy for atopic dermatitis may exclude patients with severe comorbidity if, in the opinion of the investigator, this may negatively affect the patient’s participation in the study, and therefore the data on the effectiveness and safety of the drug in this group of patients remain fragmented. This clinical case fills this gap by demonstrating experience using dupilumab in a child with severe atopic dermatitis and concomitant gastrointestinal disease.</p> <p>An 11-year-old female patient with long-standing severe atopic dermatitis (skin lesion prevalence of 45 % of the body surface area, SCORAD score of 65, pruritus on the visual analog scale of 8 out of 10) and concomitant gastrointestinal pathology. Previous topical therapy with topical glucocorticosteroids and emollients was ineffective. During hospitalization, subcutaneous dupilumab was initiated with a loading dose of 600 mg, followed by 300 mg every 4 weeks. After 12 months of follow-up, remission of atopic dermatitis was achieved. No adverse events requiring drug discontinuation were reported.</p> <p>This clinical case demonstrates the efficacy and safety of dupilumab in children with severe atopic dermatitis and gastroesophageal reflux disease in combination with eosinophilic esophagitis, dyscholia and functional gallbladder disorder. The therapy allows for simultaneous control of cutaneous and gastrointestinal manifestations, improving the patient’s quality of life.</p></abstract><trans-abstract xml:lang="ru"><p>Атопический дерматит у детей нередко протекает тяжело и резистентно к стандартной наружной терапии, особенно при наличии коморбидных заболеваний. В ходе рандомизированных клинических исследований результатов таргетной терапии дупилумабом при атопическом дерматите могут быть исключены пациенты с тяжелой сопутствующей патологией, если, по мнению исследователя, это может отрицательно влиять на участие пациента, в связи с чем данные об эффективности и безопасности препарата в этой группе пациентов остаются фрагментарными. Для восполнения указанного пробела описан опыт применения дупилумаба у ребенка с тяжелым атопическим дерматитом и сочетанным поражением желудочно-кишечного тракта.</p> <p>Рассмотрен случай пациентки 11 лет с длительно текущим тяжелым атопическим дерматитом (распространенность поражения кожи — 45 % поверхности тела, индекс SCORAD — 65 баллов, интенсивность зуда по визуально-аналоговой шкале — 8 баллов из 10) и сопутствующей патологией желудочно-кишечного тракта. Предшествующая наружная терапия топическими глюкокортикостероидами и эмолентами была неэффективна. На фоне госпитализации пациентке начато подкожное введение дупилумаба (нагрузочная доза — 600 мг, затем 300 мг каждые 4 нед). Через 12 мес наблюдения достигнута ремиссия атопического дерматита. Нежелательных явлений, потребовавших отмены препарата, не зарегистрировано.</p> <p>Данный клинический случай демонстрирует эффективность и безопасность дупилумаба у детей с тяжелым атопическим дерматитом и гастроэзофагеальной рефлюксной болезнью в сочетании с эозинофильным эзофагитом, дисхолией и функциональным нарушением желчного пузыря. Терапия позволяет одновременно контролировать кожные и гастроинтестинальные проявления, повышая качество жизни пациента.</p></trans-abstract><kwd-group xml:lang="en"><kwd>atopic dermatitis</kwd><kwd>pediatric age</kwd><kwd>dupilumab</kwd><kwd>clinical case</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>атопический дерматит</kwd><kwd>детский возраст</kwd><kwd>дупилумаб</kwd><kwd>клинический случай</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Российская ассоциация аллергологов и клинических иммунологов, Союз педиатров России, Национальный альянс дерматовенерологов и косметологов. Атопический дерматит: Клинические рекомендации. 2023. Режим доступа: https://raaci.ru/dat/pdf/project_AtD.pdf</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Bußmann C, Novak N. Systemic therapy of atopic dermatitis. Allergol Select. 2017;1(1):1–8. doi: 10.5414/ALX01285E</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Boesjes CM, van der Gang LF, Achten RE, et al. Current treatment landscape of atopic dermatitis focusing on real-world evidence of dupilumab treatment. Expert Opin Biol Ther. 2025;25(11):1171–1192. doi: 10.1080/14712598.2025.2597850 EDN: HZAEL</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Matushevskaya EV, Komissarenko IA, Vladimirova EV, et al. A modern view of the atopic dermatitis treatment from the position of dermatologist and gastroenterologist. Russian Journal of Clinical Dermatology and Venereology. 2021;20(1):104–108. (In Russ.) doi: 10.17116/klinderma202120011104 EDN: XVNXVO</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Garg A, Moond V, Velpari S, et al. Real-world effectiveness of dupilumab in eosinophilic esophagitis: a systematic review and meta-analysis. J Clin Gastroenterol. 2025;59(6):483–490. doi: 10.1097/MCG.0000000000002146 EDN: KWJFYX</mixed-citation></ref></ref-list></back></article>
