Confirmatory Study 3 of KPS-0373 in Patients With Spinocerebellar Degeneration

Phase III Confirmatory Study 3 of KPS-0373 in Patients With Spinocerebellar Degeneration

This is a multicenter, randomized, double-blind, placebo-controlled, parallel-group, phase III study to evaluate the efficacy and safety of KPS-0373 given once daily after breakfast in 142 patients with spinocerebellar degeneration . This study consists of the 4-week screening period, 24-week treatment period, and 4-week follow-up period.

Inclusion Criteria:

• Japanese SCD patients with mild to moderate ataxia

Exclusion Criteria:

• Patients with secondary ataxia
• Patients with clinically significant hepatic, renal, or cardiovascular dysfunction