The management of oral pemphigus vulgaris with systemic corticosteroid and dapsone.

BACKGROUND AND AIMS: Oral pemphigus vulgaris is a chronic autoimmune mucocutaneous intraepi-thelial disease that primarily affects patients over the age of fifty, resulting in mucosal ulceration and is a potentially life-threatening disease. The purpose of this study was to investigate the efficacy of dap-sone in combination with systemic corticosteroids to treat the oral lesions of oral pemphigus.

MATERIALS AND METHODS: Twenty patients diagnosed with oral pemphigus were selected. Oral mani-festations were graded according to the severity of disease from 1 to 3. All patients were treated initially with systemic corticosteroids. Each was assigned to one of 4 groups according to their response to ther-apy. Patients who responded less than 50% healing of lesions began a trial of dapsone. After 4 weeks, signs and symptoms were recorded, and if a patient was lesion-free, the dapsone dosage was gradually tapered.

RESULTS: Five patients with mild to moderate disease were treated with systemic corticosteroids alone. 15 patients with moderate to severe disease were treated with systemic corticosteroid and dapsone ther-apy. Of these, 10 patients had significant benefits, while 5 patients did not respond to dapsone adjuvant. Conclusions. The use of dapsone in combination with systemic corticosteroids is a useful method for treatment of oral pemphigus.

CONCLUSIONS: The use of dapsone in combination with systemic corticosteroids is a useful method for treatment of oral pemphigus.