Demonstrate Bioequivalence Between 3 x 2-mg Tablets of Perampanel and a Single 6-mg Tablet of Perampanel in Healthy Subjects

Inclusion:

• Healthy male or female subjects, age 18 to 55 years old, inclusive, at Screening
• Body mass index (BMI) of 18 to 32 kg/m^2, inclusive, at Screening

Exclusion:

• Subjects who are taking any prescribed or over-the-counter drug or herbal remedies in the 2 weeks prior to Screening (unless the OTC drug has a long halflife [i.e., 5 x 1/2 greater than 2 weeks]) with the exception of acetaminophen (up to 4 g/day), which is allowed up to 12 hours prior to dosing
• Subjects who have taken St John's Wort or other dietary aids known to induce CYP3A4 within 4 weeks prior to dosing
• Subjects who have taken any inhibitor of CYP450 within 2 weeks prior to the first dosing (e.g., grapefruit, grapefruit juice, grapefruit-containing beverages, apple or Seville orange products)
• Subjects who have received any experimental drug within the 12 weeks leading up to the start of study drug treatment or who are currently enrolled in another clinical trial
• Subjects with a known or suspected history of alcohol abuse within the 6 months prior to Screening or who have a positive urine drug test or breath alcohol test at Screening or Baseline, or who are unwilling to abstain from consumption of alcohol throughout the periods of in-patient confinement
• Subjects who consume more than 5 caffeinated beverages per day (e.g., 5 cups of tea, coffee or cans of cola) or who are unwilling to abstain from consumption of caffeine-containing food and beverages throughout the periods of in-patient confinement
• Subjects who smoke more than 5 cigarettes (or equivalent amount of tobacco) per day or who are unwilling to abstain from the use of nicotine-containing products throughout the period of in-patient confinement
• Subjects who have a history of drug abuse or dependence or have a positive result from a urine drug screening test
• Women of child-bearing potential who do not agree to use 2 methods of adequate contraception (e.g., intrauterine device, barrier methods with spermicide) throughout the study and for 30 days after study drug administration