“…8 Adjuvant intravenous immunoglobulins (IVIg) have been proposed as a therapeutic alternative, and achieved clinical disease control and corticosteroidsparing, but not prolonged complete remission (CR) without treatment. 9,10 Rituximab (RTX), a monoclonal antibody directed against the CD20 antigen expressed on B lymphocytes, was recently shown to be effective against severe pemphigus, using either multiple cycles combined with IVIg 11 or a single cycle. 12 However, its long-term efficacy, particularly the possibility of prolonged CR with or without maintenance therapy, remains to be proven.…”