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ClinicalTrials.gov public records Last synced Oct 5, 2026, 1:52 PM EDT

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Showing 1–10 of 10 matching trials from the live ClinicalTrials.gov search.
Filters: Sponsor: Cougar Biotechnology, Inc. Clear all
Completed Phase 2 Interventional Results available

Neo-adjuvant Abiraterone + Luteinizing Hormone-Releasing Hormone (LHRH) Versus LHRH in Prostate Cancer

NCT01088529
View directory record Official record
Conditions
Prostate Cancer
Interventions
Abiraterone Acetate, Prednisone, LHRHa
Drug
Lead sponsor
Cougar Biotechnology, Inc.
Industry
Eligibility
18 Years and older · Male only
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 15, 2014 · Synced Oct 5, 2026, 1:52 PM EDT
Completed Phase 2 Interventional Results available

An Efficacy and Safety Study of Abiraterone Acetate and Prednisone in Participants With Prostate Cancer Who Failed Androgen Deprivation and Docetaxel-Based Chemotherapy

NCT00485303
View directory record Official record
Conditions
Prostatic Neoplasms, Prostate Cancer
Interventions
Abiraterone acetate, Prednisone
Drug
Lead sponsor
Cougar Biotechnology, Inc.
Industry
Eligibility
18 Years and older · Male only
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
12
States / cities
Los Angeles, California • San Francisco, California • Baltimore, Maryland + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 2, 2013 · Synced Oct 5, 2026, 1:52 PM EDT
Completed Phase 1 Interventional

A Study to Assess the Effect of Abiraterone Acetate in Male Participants With Mild or Moderate Hepatic Impairment Compared to Matched Control Participants With Normal Hepatic Function

NCT02001571
View directory record Official record
Conditions
Prostate Cancer
Interventions
Abiraterone acetate
Drug
Lead sponsor
Cougar Biotechnology, Inc.
Industry
Eligibility
40 Years to 80 Years · Male only
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Dec 5, 2013 · Synced Oct 5, 2026, 1:52 PM EDT
Completed Phase 2 Interventional Results available

An Safety and Efficacy Study of Abiraterone Acetate in Participants With Advanced Prostate Cancer Who Failed Androgen Deprivation and Docetaxel-Based Chemotherapy

NCT00474383
View directory record Official record
Conditions
Prostate Neoplasms
Interventions
Abiraterone acetate, Glucocorticoid
Drug
Lead sponsor
Cougar Biotechnology, Inc.
Industry
Eligibility
18 Years and older · Male only
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
2
States / cities
San Francisco, California • New York, New York
Source: ClinicalTrials.gov public record
Updated May 12, 2014 · Synced Oct 5, 2026, 1:52 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Pharmacokinetic Study of Abiraterone Acetate in Male Participants With Impaired Renal Function Compared to Individuals With Normal Renal Function

NCT01715259
View directory record Official record
Conditions
Renal Insufficiency
Interventions
Abiraterone acetate: participants with end-stage renal disease, Abiraterone acetate: matched control participants with normal renal function
Drug
Lead sponsor
Cougar Biotechnology, Inc.
Industry
Eligibility
40 Years to 80 Years · Male only
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Nov 19, 2012 · Synced Oct 5, 2026, 1:52 PM EDT
Completed Phase 1 Interventional

A Pharmacokinetics Study to Assess Abiraterone Acetate Capsule and Tablet Formulations in Patients With Prostate Cancer

NCT00600535
View directory record Official record
Conditions
Prostate Neoplasms
Interventions
Stage 1 Group 1: abiraterone acetate, Stage 1 Group 2: abiraterone acetate, Stage 2: abiraterone acetate, Stage 3: abiraterone acetate, Stage 3: glucocorticoid, Stage 4: abiraterone acetate, Stage 4: glucocorticoid
Drug
Lead sponsor
Cougar Biotechnology, Inc.
Industry
Eligibility
18 Years and older · Male only
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 17, 2013 · Synced Oct 5, 2026, 1:52 PM EDT
Completed Phase 3 Interventional Results available

Abiraterone Acetate in Castration-Resistant Prostate Cancer Previously Treated With Docetaxel-Based Chemotherapy

NCT00638690
View directory record Official record
Conditions
Prostatic Neoplasms
Interventions
Placebo, Abiraterone acetate, Prednisone/prednisolone
Drug
Lead sponsor
Cougar Biotechnology, Inc.
Industry
Eligibility
18 Years and older · Male only
Enrollment
1,195 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
54
States / cities
Birmingham, Alabama • Tucson, Arizona • Beverly Hills, California + 51 more
Source: ClinicalTrials.gov public record
Updated Apr 30, 2014 · Synced Oct 5, 2026, 1:52 PM EDT
Completed Phase 1 Interventional

A Safety Study of Abiraterone Acetate Administered in Combination With Docetaxel in Patients With Metastatic Castration-Resistant Prostate Cancer (mCRPC)

NCT01400555
View directory record Official record
Conditions
Prostate Neoplasms, Prostate Cancer
Interventions
Cohort 4, Cohort 3, Cohort 2, Cohort 1
Drug
Lead sponsor
Cougar Biotechnology, Inc.
Industry
Eligibility
18 Years and older · Male only
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
3
States / cities
Los Angeles, California • New York, New York • Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Mar 21, 2018 · Synced Oct 5, 2026, 1:52 PM EDT
Completed Phase 2 Interventional Results available

Abiraterone Post Ketoconazole for Prostate Cancer

NCT01199146
View directory record Official record
Conditions
Prostate Cancer
Interventions
Abiraterone acetate
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older · Male only
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
2
States / cities
San Francisco, California • Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 8, 2018 · Synced Oct 5, 2026, 1:52 PM EDT
Terminated Phase 1 Interventional

A Study of Noscapine HCl (CB3304 ) in Patients With Relapsed or Refractory Multiple Myeloma

NCT00912899
View directory record Official record
Conditions
Refractory Multiple Myeloma
Interventions
Noscapine HCl
Drug
Lead sponsor
Cougar Biotechnology, Inc.
Industry
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
4
States / cities
Los Angeles, California • New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 7, 2016 · Synced Oct 5, 2026, 1:52 PM EDT