Topical Steroids Alone or Associated With Methotrexate in Bullous Pemphigoid

daily applications of topical clobetasol propionate at a dose of 10 to 30 g / day depending on the patient's weight and the initial number of new blisters per day, associated with methotrexate (MTX) received either orally or subcutaneously at a dose of 12.5 mg / week in patients weighing less than 60 kg and with creatinine clearance greater than 50 ml / min (planned dose reduction to 10 mg / week in patients less than 60 kg or with a creatinine clearance less than 50 ml / min) for four weeks followed by oral or subcutaneous methotrexate alone at the same dose during following 8 months

daily applications of topical clobetasol propionate at a dose of 10 to 30 g / day depending on the patient's weight and the initial number of new blisters per day, up to 14 days after control of the disease followed by 1 application every 2 days at the same dose for 4 weeks then an application twice a week for 4 weeks then once application a week until the end of the 9th month of treatment