Bioavailability and Food Effect Study of 3 Types of Carisbamate

This is a single center, open-label, randomized, 5-period, 10-sequence study designed to assess each treatment in 30 healthy subjects enrolled in the study. The five treatments tested using a single oral administration will be: (1) Oral Suspension Type 1, 300 mg Oral Tablet, Oral Suspension Type 2 all under fasted conditions and (2) Oral Suspension Type 2, 300 mg Oral Tablet under fed conditions. Each dose is followed by at least a seven-day washout period. The sequence and period arrangement will be constructed based on the Williams design to ensure the study is balanced with respect to first-order carry-over effects.