This is a phase I, open-label (all people know the identity of the intervention) and parallel-group (each group of patients will be treated at the same time), randomized (the study medication is assigned by chance) study in healthy male participants, to investigate the pharmacokinetics of a single oral dose of 100 micrograms of JNJ-42396302, JNJ-53773187 or JNJ-42692507. The study consists of 3 phases, ie, screening phase (21 days prior to first dose of study medication), a treatment phase, and a follow up phase. In the treatment phase, participants will be divided into 3 treatment groups with 6 participants each, to receive a single dose of 100 micrograms of JNJ-42396302, JNJ-53773187 or JNJ-42692507 following an overnight fast of at least 10 hours. Safety evaluations for adverse events, clinical laboratory tests, physical examination, vital signs and electrocardiogram will be monitored throughout the study. The total duration of the study will be approximately 4 weeks.
The purpose of the study is to investigate the pharmacokinetics (what the body does to the medication) of JNJ-42396302, JNJ-53773187 and JNJ-42692507 after administration of a single oral dose of 100 micrograms under fasted conditions in healthy male participants.