Finding studies
Finding studies
Take this into the appointment.
Saves the questions and what to expect into your notes, next to the visit they belong to.
Lead
Cougar Biotechnology, Inc.
This is an open-label (all people know the identity of the intervention) study to evaluate the safety, tolerability, and recommended dose of abiraterone acetate taken orally (by mouth), once daily in participants with HRPC. The study will consist of a dose escalation stage (Phase 1) that will be conducted to determine the MTD of abiraterone and an activity evaluation stage (Phase 2) to evaluate the activity of abiraterone in participants with HRPC. Escalated doses of abiraterone (starting at 250 milligram \[mg\] up to a maximum of 2000 mg) will be given for 28-day treatment periods to determine the MTD. Participants will be given MTD of abiraterone for up to 12 cycles (28 day each) in Phase 2 of the study. Participants' safety will be monitored throughout the study.
Age
18–any
Sex
MALE
Healthy volunteers
Not accepted