Methods
hyperpigmentation, eczematous lesion, pruritus, urticarial, various disease severities
HYPERPIGMENTATION, ERUPTIONS, REMISSION, URTICARIAL, DISEASE
BP patients with various disease severities and comorbidities were included in this case series. All patients received dupilumab alone or in combination with immunosuppressants in a real-world setting. Complete remission (CR) was defined as the absence of pruritus symptoms and previous BP eruptions, with only hyperpigmentation patches and without newly occurring lesions for at least 4 weeks. Disease relapse was classified as the appearance of three or more new lesions within 1 month or at least one large urticarial or eczematous lesion that did not resolve within a week.