A Study to Assess the Relative Bioavailability of Two Abiraterone Acetate Suspension Formulations Compared to the Abiraterone Acetate Tablet Formulation in Healthy Adult Volunteers

• Having signed an informed consent document
• Agreeing to use an adequate contraception method, as deemed appropriate by the investigator (e.g., vasectomy, double-barrier, partner using effective contraception) and to not donate sperm during the study and for 3 months after receiving the last dose of study drug
• Body mass index (weight [kg]/height2 [m]2) between 18 and 30 kg/m2 (inclusive), and body weight not less than 50 kg
• Blood pressure (after the volunteer is sitting for 5 minutes) between 90 and 140 mm Hg systolic, inclusive, and no higher than 90 mm Hg diastolic during screening Days -21 to Day -1
• Having a 12-lead electrocardiogram (ECG) consistent with normal cardiac conduction and function
• Morphology consistent with healthy cardiac conduction and function

Exclusion Criteria:

• History of or current clinically significant medical illness including (but not limited to) cardiac arrhythmias or other cardiac disease, hematologic disease, coagulation disorders (including any abnormal bleeding or blood dyscrasias), lipid abnormalities, significant pulmonary disease, including bronchospastic respiratory disease, diabetes mellitus, renal or hepatic insufficiency, thyroid disease, neurologic or psychiatric disease, infection, or any other illness that the investigator considers should exclude the volunteer or that could interfere with the interpretation of the study results
• Clinically significant abnormal values for hematology, clinical chemistry or urinalysis at screening or at admission to the study center as deemed appropriate by the investigator
• Clinically significant abnormal physical examination, vital signs or 12-lead ECG at screening or at admission to the study center as deemed appropriate by the investigator
• Use of any prescription or nonprescription medication (including vitamins and herbal supplements), except for acetaminophen, within 14 days before the first dose of the study drug is scheduled
• History of, or a reason to believe a volunteer has a history of drug or alcohol abuse within the past 2 years