Tysabri Protects Against Relapse in Multiple Sclerosis, According To Study
According to a study published in JAMA Neurology, multiple sclerosis patients are greatly benefited by Biogen Idec’s Tysabri (natalizumab) and tend to relapse if they discontinue treatment. Natalizumab had a protective effect on patients who were continuously treated with Tysabri beyond a 24-dose timepoint within the study,…