Merck Multiple Sclerosis Drug Approved

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FDA has approved a Merck EMD Serono NDA for Mavenclad (cladribine) tablets to treat relapsing forms of multiple sclerosis (MS) in adults, to include relapsing-remitting disease and active secondary progressive disease. Mavenclad is not recommended for MS patients with clinically isolated syndrome, an agency release says. (XXINSERT LINKXX)

 

The approval requires that Mavenclad be dispensed with a patient Medication Guide that describes important information about the drug’s uses and risks. Mavenclad also has a Boxed Warning about an increased risk of malignancy and fetal harm. “Because of its safety profile, the use of Mavenclad is generally recommended for patients who have had an inadequate response to, or are unable to tolerate, an alternate drug indicated for the treatment of MS,” FDA says.

 

FDA based Mavenclad’s approval on data from a clinical trial in 1,326 patients with relapsing forms of MS who had least one relapse in the previous 12 months. “Mavenclad significantly decreased the number of relapses experienced by these patients compared to placebo,” FDA says. “Mavenclad also reduced the progression of disability compared to placebo.”

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