Primary systemic vasculitis: treatment of difficult cases
Abstract
The primary systemic necrotizing vasculitides are a severe group of diseases, which untreated have a high mortality. The majority respond to treatment with high dose steroids and cyclophosphamide, however a significant proportion of those treated suffer morbidity due to the side effects of these agents, and a number of patients are refractory to treatment. We review and discuss alternative and emerging treatment options for patients who fail or cannot tolerate conventional therapy. An interesting subgroup of patients with systemic vasculitis and antiphospholipid antibodies provides an additional diagnostic and therapeutic challenge. We review what is known about this subgroup, and suggest screening for antiphospholipid antibodies in all patients with systemic vasculitis.
References
The value of pulse cyclophosphamide in ANCA-associated vasculitis: meta-analysis and critical review
Anti-CD20 therapy of treatment-resistant Wegener's granulomatosis: favourable but temporary response
Related Concepts
Related Feeds
Antiphospholipid Syndrome
Antiphospholipid syndrome or antiphospholipid antibody syndrome (APS or APLS), is an autoimmune, hypercoagulable state caused by the presence of antibodies directed against phospholipids.