Abiraterone Acetate in Castration-Resistant Prostate Cancer Previously Treated With Docetaxel-Based Chemotherapy
Public ClinicalTrials.gov record NCT00638690. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Phase 3, Randomized, Double-Blind, Placebo-Controlled Study of Abiraterone Acetate (CB7630) Plus Prednisone in Patients With Metastatic Castration-Resistant Prostate Cancer Who Have Failed Docetaxel-Based Chemotherapy
Study identification
- NCT ID
- NCT00638690
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- Cougar Biotechnology, Inc.
- Industry
- Enrollment
- 1,195 participants
Conditions and interventions
Conditions
Interventions
- Abiraterone acetate Drug
- Placebo Drug
- Prednisone/prednisolone Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- Male
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Apr 30, 2008
- Primary completion
- Jul 31, 2010
- Completion
- Sep 30, 2012
- Last update posted
- Apr 29, 2014
2008 – 2012
United States locations
- U.S. sites
- 54
- U.S. states
- 30
- U.S. cities
- 54
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Not listed | Birmingham | Alabama | — | — |
| Not listed | Tucson | Arizona | — | — |
| Not listed | Beverly Hills | California | — | — |
| Not listed | Duarte | California | — | — |
| Not listed | Los Angeles | California | — | — |
| Not listed | Marina del Rey | California | — | — |
| Not listed | Sacramento | California | — | — |
| Not listed | San Diego | California | — | — |
| Not listed | San Francisco | California | — | — |
| Not listed | Aurora | Colorado | — | — |
| Not listed | Bristol | Connecticut | — | — |
| Not listed | New Haven | Connecticut | — | — |
| Not listed | Stamford | Connecticut | — | — |
| Not listed | Boca Raton | Florida | — | — |
| Not listed | Fort Lauderdale | Florida | — | — |
| Not listed | Fort Myers | Florida | — | — |
| Not listed | West Palm Beach | Florida | — | — |
| Not listed | Atlanta | Georgia | — | — |
| Not listed | Honolulu | Hawaii | — | — |
| Not listed | Chicago | Illinois | — | — |
| Not listed | Galesburg | Illinois | — | — |
| Not listed | Indianapolis | Indiana | — | — |
| Not listed | Westwood | Kansas | — | — |
| Not listed | Wichita | Kansas | — | — |
| Not listed | Marrero | Louisiana | — | — |
| Not listed | New Orleans | Louisiana | — | — |
| Not listed | Baltimore | Maryland | — | — |
| Not listed | Boston | Massachusetts | — | — |
| Not listed | Detroit | Michigan | — | — |
| Not listed | Robbinsdale | Minnesota | — | — |
| Not listed | St Louis | Missouri | — | — |
| Not listed | Billings | Montana | — | — |
| Not listed | Omaha | Nebraska | — | — |
| Not listed | Las Vegas | Nevada | — | — |
| Not listed | Box 302 | New York | — | — |
| Not listed | East Setauket | New York | — | — |
| Not listed | New Hyde Park | New York | — | — |
| Not listed | New York | New York | — | — |
| Not listed | Stony Brook | New York | — | — |
| Not listed | Durham | North Carolina | — | — |
| Not listed | Raleigh | North Carolina | — | — |
| Not listed | Canton | Ohio | — | — |
| Not listed | Cincinnati | Ohio | — | — |
| Not listed | Portland | Oregon | — | — |
| Not listed | Philadelphia | Pennsylvania | — | — |
| Not listed | Pittsburgh | Pennsylvania | — | — |
| Not listed | Myrtle Beach | South Carolina | — | — |
| Not listed | Chattanooga | Tennessee | — | — |
| Not listed | Nashville | Tennessee | — | — |
| Not listed | Dallas | Texas | — | — |
| Not listed | Houston | Texas | — | — |
| Not listed | San Antonio | Texas | — | — |
| Not listed | Virgiania Beach | Virginia | — | — |
| Not listed | Seattle | Washington | — | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 73 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00638690, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Apr 29, 2014 · Synced May 16, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00638690 live on ClinicalTrials.gov.