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Clinical trialNCT01576172CompletedPhase 2Interventional

Abiraterone Acetate and Prednisone With or Without Veliparib in Treating Patients With Metastatic Castration-Resistant Prostate Cancer

SponsorNational Cancer Institute (NCI)Enrollment159Castration-Resistant Prostate CarcinomaRecurrent Prostate CarcinomaStage IV Prostate Cancer AJCC v7
View the registry record on ClinicalTrials.gov

Summary

The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

14 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States
  • City of Hope Comprehensive Cancer Center

    Duarte, California, United States

  • Usc / Norris Comprehensive Cancer Center

    Los Angeles, California, United States

  • City of Hope South Pasadena

    South Pasadena, California, United States

  • University of Chicago Comprehensive Cancer Center

    Chicago, Illinois, United States

  • Northshore University Healthsystem-Evanston Hospital

    Evanston, Illinois, United States

  • Indiana University/melvin and Bren Simon Cancer Center

    Indianapolis, Indiana, United States

  • Johns Hopkins University/sidney Kimmel Cancer Center

    Baltimore, Maryland, United States

  • University of Michigan Comprehensive Cancer Center

    Ann Arbor, Michigan, United States

  • Rutgers Cancer Institute of New Jersey

    New Brunswick, New Jersey, United States

  • Unc Lineberger Comprehensive Cancer Center

    Chapel Hill, North Carolina, United States

  • M D Anderson Cancer Center

    Houston, Texas, United States

  • University of Washington Medical Center

    Seattle, Washington, United States

  • University of Wisconsin Hospital and Clinics

    Madison, Wisconsin, United States

  • University of Wisconsin Women'S Health Center

    Madison, Wisconsin, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
30 Mar 2012
Primary completion
23 Oct 2019
Completion
23 Apr 2020
Last update posted
12 Nov 2020
Registered enrollment
159
Registry id
NCT01576172

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.