Efficacy of 5 Weeks of Treatment With BGG492 in Patients With Spasticity Due to Multiple Sclerosis

A Multicenter, Randomized, Double-blind, Placebo Controlled, Parallel-group Study to Assess the Efficacy of 5 Weeks of Treatment With BGG492 in Patients With Spasticity Due to Multiple Sclerosis

To evaluate efficacy and safety of BGG492 versus placebo on moderate to severe spasticity due to multiple sclerosis

Key Inclusion Criteria:

• Diagnosis of multiple sclerosis (MS) of any type.
• MS diagnosis at least 6 months prior to screening.
• Stable MS with no relapse within 3 months prior to screening.
• Treated or untreated spasticity due to MS for at least 3 months prior to screening, not wholly relieved with antispasticity medications.

Key exclusion criteria:

• Patients with symptoms of spasticity not due to MS.
• Patients taking three or more different anti-spasticity medications.
• Acute MS exacerbation requiring treatment within 3 months of the Screening Visit.
• Initiation of, or the discontinuation of interferon beta or any other disease modifying therapy for MS within 3 months of the Screening Visit.
• Use of baclofen pump at any time.
• Wheelchair or bed-bound patients.