Effectiveness of tacrolimus ointment on facial lesions refractory to topical corticosteroid in patients with atopic dermatitis receiving dupilumab

Abstract

AbstractDupilumab demonstrated high efficacy and tolerable safety profiles in moderate‐to‐severe atopic dermatitis (AD) patients in clinical trials; however, certain patients suffer from facial redness, while obtaining good responses on the trunk and limbs to dupilumab in the real‐world setting. In our study, we investigated the effectiveness of tacrolimus ointment on facial lesions refractory to topical corticosteroid in patients with AD receiving dupilumab. This study included Japanese adult patients with moderate‐to‐severe AD who developed facial lesions during dupilumab treatment and whose facial lesions became refractory to topical corticosteroid treatment. Nine patients (one female, eight males) were included in this study. One patient newly developed facial erythema after initiating dupilumab. Facial lesions were refractory to dupilumab treatment in the other patients. Five of the nine patients showed improvement in EASI scores of head and neck by switching the facial treatment from topical corticosteroid to tacrolimus ointment. The patient who developed newly facial erythema showed improvement after applying tacrolimus ointment. Although we explored the predictors of effectiveness of tacrolimus ointment in patients with facial lesions during dupilumab treatment, no significant differences were observed in age, duration of dupilumab prior treatment, or prior head and neck EASI between patients who showed improvement after changing to tacrolimus and those who did not. Tacrolimus ointment is worth trying if facial lesions are refractory to topical corticosteroid.