Clinical effects of dupilumab: A novel treatment for Kimura disease

Autor: Bing‐Shiau Shang, Chang‐Hung Hsiao, Teng‐Fu Tsao, Yuan‐Ya Liao, Wea‐Lung Lin, Wen‐I Lee, Ko‐Huang Lue
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Immunity, Inflammation and Disease, Vol 11, Iss 11, Pp n/a-n/a (2023)
Druh dokumentu: article
ISSN: 2050-4527
DOI: 10.1002/iid3.1084
Popis: Abstract Background Kimura disease (KD) is a rare chronic inflammatory disorder involving the Th2 pathway. Although medical treatment with steroids or other immunosuppressants is available, they may cause developmental issues in the pediatric population. Surgical intervention has also been suggested; however, it is associated with high recurrence rates. Case Presentation A 14‐year‐old boy presented with left retroauricular lymph node enlargement at the age of 5 years. At the age of 7 years, he was diagnosed with nephrotic syndrome which subsided after steroid treatment for approximately 6 years. The retroauricular lymph node was surgically excised, and KD was confirmed. However, recurrent enlargement of the left retroauricular and neck lymph nodes occurred after 2 years. Persistently high IgE levels and fluctuating eosinophil counts were observed following steroid treatment. Dupilumab was prescribed because of the difficulty in tapering the steroid dosage. A loading dose of 600 mg was administered, followed by a maintenance dose of 300 mg every 2 weeks. The IgE level decreased after 3 months, and a low eosinophil count was maintained after steroid discontinuation. Follow‐up computed tomography revealed a decrease in the size of the lymph nodes with no side effects such as conjunctivitis. Conclusion Traditional treatments have raised developmental concerns in the pediatric population and are associated with high recurrence rates. Dupilumab targets the Th2 pathway and provides effective results, with few adverse effects. Dupilumab may be a therapeutic option for KD and other diseases involving the Th2 pathway.
Databáze: Directory of Open Access Journals
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