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  • Title: Improved protocol for treatment of pemphigus vulgaris with protein A immunoadsorption.
    Author: Shimanovich I, Herzog S, Schmidt E, Opitz A, Klinker E, Bröcker EB, Goebeler M, Zillikens D.
    Journal: Clin Exp Dermatol; 2006 Nov; 31(6):768-74. PubMed ID: 16824051.
    Abstract:
    BACKGROUND: Pemphigus vulgaris is a life-threatening autoimmune blistering skin disease, usually treated with high-dose corticosteroids in combination with other immunosuppressants. However, this regimen may prove inadequate in severe cases and can cause dangerous side-effects. We have recently reported protein A immunoadsorption (PAIA) to be an effective adjuvant treatment for induction of remission in severe pemphigus. However, in a significant number of cases, the disease rapidly recurred once PAIA and immunosuppressive medication were tapered. AIMS: The aim of the present study was to develop a PAIA-based therapeutic regimen that would result in a more prolonged remission of pemphigus. METHODS: Nine patients with pemphigus vulgaris were treated with a modified protocol characterized by a combination of PAIA with a higher initial dose of systemic methylprednisolone (2 mg/kg). In addition, azathioprine or mycophenolate mofetil was administered as a steroid-sparing agent. RESULTS: In all nine patients treated with this regimen, we observed a sharp decline of circulating autoantibody levels and dramatic improvement of cutaneous and mucosal lesions within 4 weeks of therapy. The patients remained free of clinical disease for up to 26 months after PAIA treatment was discontinued. CONCLUSION: The improved treatment protocol appears to combine highly effective induction of clinical remission in severe or treatment-resistant pemphigus with a prolonged subsequent symptom-free interval.
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