Multiple sclerosis : clinical and laboratory research
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Antinuclear antibodies and response to IFNbeta-1a therapy in relapsing-remitting multiple sclerosis.
We determined whether positive ANA was related to response to rIFNss-1a in 62 relapsing-remitting MS patients. According to the presence of antinuclear antibodies (ANA) at baseline and during the first 6 months of treatment, patients were sorted in different groups. ⋯ Therefore, the response to IFNbeta-1a seems not to be influenced by ANA occurrence either before or during treatment. When the analysis was extended to other autoantibodies (i. e. antithyroid, anticardiolipin) similar results were obtained.