A H Enk1, J Knop. 1. Department of Dermatology, University of Mainz, Germany.
Abstract
BACKGROUND: Pemphigus vulgaris is a potentially life-threatening autoimmune disease. Although combination therapies with prednisone and azathioprine are usually effective in controlling the disease, some patients either do not respond to this treatment or show early relapses. OBJECTIVE: To find out whether mycophenolate mofetil would be an effective drug in controlling pemphigus vulgaris in patients who failed initial treatment with azathioprine and prednisone. RESULTS: Twelve patients who were initially diagnosed as having pemphigus vulgaris and had relapsed while undergoing treatment with azathioprine (1.5-2 mg/kg of body weight) and prednisolone (2 mg/kg of body weight) subsequently received combination therapy with mycophenolate mofetil (2 x 1 g/d) and prednisolone (2 mg/kg of body weight per day). Eleven of the 12 patients responded to therapy and showed no relapse of their disease even after tapering of the steroid dose. One patient did not respond. Toxic effects were low with only mild gastrointestinal symptoms in 5 patients and mild lymphopenia (World Health Organization grade I) in 9 patients. During the 9- to 12-month follow-up, none of the 11 patients showed reappearance of pemphigus lesions. CONCLUSION: Treatment of pemphigus vulgaris with mycophenolate is a safe and effective treatment.
BACKGROUND: Pemphigus vulgaris is a potentially life-threatening autoimmune disease. Although combination therapies with prednisone and azathioprine are usually effective in controlling the disease, some patients either do not respond to this treatment or show early relapses. OBJECTIVE: To find out whether mycophenolate mofetil would be an effective drug in controlling pemphigus vulgaris in patients who failed initial treatment with azathioprine and prednisone. RESULTS: Twelve patients who were initially diagnosed as having pemphigus vulgaris and had relapsed while undergoing treatment with azathioprine (1.5-2 mg/kg of body weight) and prednisolone (2 mg/kg of body weight) subsequently received combination therapy with mycophenolate mofetil (2 x 1 g/d) and prednisolone (2 mg/kg of body weight per day). Eleven of the 12 patients responded to therapy and showed no relapse of their disease even after tapering of the steroid dose. One patient did not respond. Toxic effects were low with only mild gastrointestinal symptoms in 5 patients and mild lymphopenia (World Health Organization grade I) in 9 patients. During the 9- to 12-month follow-up, none of the 11 patients showed reappearance of pemphigus lesions. CONCLUSION: Treatment of pemphigus vulgaris with mycophenolate is a safe and effective treatment.
Authors: Maria Victória Quaresma; Fred Bernardes Filho; Janaína Hezel; Murilo Calvo Peretti; Bernard Kawa Kac; Luna Azulay-Abulafia Journal: An Bras Dermatol Date: 2015 May-Jun Impact factor: 1.896