Treatment of Bullous Pemphigoid With Avdoralimab (IPH5401), an Anti-C5aR1 Monoclonal Antibody

Preparation of avdoralimab and preparation of the syringes are to be performed aseptically by site pharmacy qualified personnel.

"Superpotent topical steroids are the gold standard treatment for BP. All patients will receive 0.05% Clobetasol propionate cream as follows:~* Patients of less than 45kg of body weight: 2 tubes of 10g/d~* Patients of 45kg and above of body weight: 3 tubes of 10g/d Topical steroids will be applied every day until 15 days after the healing of the last bullous lesion"