The treatment of giant cell arteritis. Reviews in neurological diseases Fraser, J. A., Weyand, C. M., Newman, N. J., Biousse, V. 2008; 5 (3): 140-152

Abstract

Although giant cell arteritis (GCA) is a well-known vasculitis sensitive to corticosteroid-mediated immunosuppression, numerous issues of long-term therapeutic management remain unresolved. Because GCA encompasses a broad spectrum of clinical subtypes, ranging from devastating visual loss and neurological deficits to isolated systemic symptoms, the treatment of GCA must be adjusted to each case, and recommendations vary widely in the literature. This article systematically reviews the treatment options for patients with neuro-ophthalmic and neurological complications of GCA, as well as the evidence for possible adjuvant therapies for patients with GCA. Although there is no randomized controlled clinical trial specifically evaluating GCA patients with ocular and neurological complications, we recommend that GCA patients with acute visual loss or brain ischemia be admitted to the hospital for high-dose intravenous methyl-prednisolone, close monitoring, and prevention of steroid-induced complications. Aspirin may also be helpful in these cases. The evidence supporting the use of steroid-sparing immunomodulatory agents such as methotrexate for long-term management remains debated.

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