| Description: | This randomized phase II trial studies abiraterone acetate and prednisone together with veliparib to see how well it works compared to abiraterone acetate and prednisone alone in treating patients with metastatic hormone-resistant prostate cancer. |
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| Link: | http://clinicaltrials.gov/ct2/show/NCT01576172 |
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| Site: | Johns Hopkins University |
| Principal Investigator: | Emmanuel S. Antonarakis, MD |