Collaborative Management Between Dermatologists and Pediatricians of a 3-Year-Old Boy with Atopic Dermatitis-Related Sleep Disturbance and Reduced Quality of Life Using Dupilumab: A Case Report.

A 3-year-old boy presented with recurrent eczema that began at 2 months of age. The patient was treated by multiple dermatologists using topical steroids, topical immunosuppressants, and oral antihistamines. The patient was subsequently referred to our clinic for improved symptom control. During the initial visit, he exhibited serous erythema, scaling, and scratch marks on the scalp, face, and limbs. Laboratory findings revealed elevated levels of immunoglobulin E at 5400 IU/mL, thymus and activation-regulated chemokine at 3029 pg/mL, and an Eczema Area and Severity Index score of 16. Due to sleep disturbances caused by nocturnal itching and substantially reduced quality of life, we initiated treatment with dupilumab. A pediatrician conducted pre-treatment assessments, including blood tests and chest radiography. Following the initiation of dupilumab therapy, the pediatrician monitored the patient for potential reactions and side effects, and the dermatologist managed the skin symptoms. This case underscores the importance of interdisciplinary collaboration between pediatrics and dermatology in managing severe eczema in young children treated with dupilumab.