Medications

FDA investigating PML in patient taking MS drug

(HealthDay)—The U.S. Food and Drug Administration is investigating the possible association between a rare brain infection and the multiple sclerosis (MS) drug Gilenya (fingolimod), according to a drug safety alert issued ...

Neuroscience

Rituximab tops other disease-modifying tx options in MS

(HealthDay)—Rituximab has better efficacy and lower discontinuation rates than other disease-modifying treatment (DMT) choices for newly diagnosed relapsing-remitting multiple sclerosis (RRMS), according to a study published ...

Diseases, Conditions, Syndromes

Leukoencephalopathy risk factors ID'd for MS drug

(HealthDay) -- Drug company researchers say they've determined which multiple sclerosis patients are most vulnerable to developing a rare brain infection while taking a powerful drug called Tysabri (natalizumab).

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