Clinical trials: Abiraterone Acetate
Prostate Neoplasms
A Study of Abiraterone Acetate Plus Prednisone in Patients With Metastatic Castration-Resistant Prostate Cancer Who Have Failed Docetaxel-Based Chemotherapy
The purpose of this study is to evaluate the safety and efficacy of abiraterone acetate when co-administered with prednisone in Asian patients with metastatic castration-resistant prostate cancer (mCRPC) who have failed…
- Trial name
- NCT01695135
- Testing
- Abiraterone acetate, Prednisone
- Where
- 11 sites in China
- Volunteers
- 214 people
- Sponsor
- Janssen Research & Development, LLC
Castration-Resistant Prostatic Cancer
A Study of Niraparib in Combination With Abiraterone Acetate and Prednisone Versus Abiraterone Acetate and Prednisone for Treatment of Participants With Metastatic Prostate Cancer
The purpose of this study is to evaluate the effectiveness of niraparib in combination with abiraterone acetate plus prednisone (AAP) compared to AAP and placebo.
- Trial name
- MAGNITUDE (NCT03748641)
- Testing
- Niraparib, Abiraterone Acetate, Prednisone
- Where
- 318 sites in United States, Argentina and 27 more
- Volunteers
- 765 people
- Sponsor
- Janssen Research & Development, LLC
Prostate Cancer
A Study of Abiraterone Acetate (JNJ-212082) and Prednisolone in Patients With Advanced Prostate Cancer
The purpose of this study is to assess the safety and efficacy in Korea or Taiwan of oral abiraterone acetate and oral prednisolone in men with metastatic-castration resistant prostate cancer (mCRPC) and with disease progression…
- Trial name
- NCT01685983
- Testing
- Abiraterone acetate, Prednisolone
- Where
- 8 sites in South Korea, Taiwan
- Volunteers
- 82 people
- Sponsor
- Janssen Research & Development, LLC
Prostatic Neoplasms
A Study of Niraparib in Combination With Abiraterone Acetate and Prednisone Versus Abiraterone Acetate and Prednisone for the Treatment of Participants With Deleterious Germline or Somatic Homologous Recombination Repair (HRR) Gene-MutatedProstatic Neoplasms (mCSPC)
The purpose of the study is to determine if the combination of niraparib with Abiraterone Acetate (AA) plus prednisone compared with AA plus prednisone in participants with deleterious germline or somatic Homologous Recombination…
- Trial name
- AMPLITUDE (NCT04497844)
- Testing
- Niraparib+ Abiraterone acetate fixed dose combination (FDC), Abiraterone acetate (AA), Prednisone
- Where
- 387 sites in United States, Argentina and 31 more
- Volunteers
- 696 people
- Sponsor
- Janssen Research & Development, LLC
Prostatic Neoplasms
Study of Abiraterone Acetate in Participants With Metastatic Castration-Resistant Prostate Cancer (mCRPC), Chemo-Naive, Who Received a Prior Diethylstilbestrol Therapy
The purpose of this study is to evaluate the efficacy, based on prostate-specific antigen (PSA) progression, of abiraterone acetate in participants with metastatic (spread of cancer cells from one part of the body to another)…
- Trial name
- NCT02217566
- Testing
- Abiraterone acetate, Prednisone, Androgen deprivation therapy (ADT)
- Where
- 4 sites in Brazil
- Volunteers
- 46 people
- Sponsor
- Janssen Research & Development, LLC
Prostate Neoplasms
An Observational Study of Continuous Oral Dosing of Abiraterone Acetate in Castration-Resistant Prostate Cancer Patients Evaluating Androgens and Steroid Metabolites in Bone Marrow Plasma
The purpose of this study is to investigate the effect of abiraterone acetate on levels of androgens and steroid metabolites in bone marrow plasma of patients with metastatic castration-resistant prostate cancer (CRPC).
- Trial name
- NCT00544440
- Testing
- Abiraterone acetate, Prednisone
- Where
- United States
- Volunteers
- 57 people
- Sponsor
- Janssen Research & Development, LLC
Prostate Cancer
Abiraterone Acetate in Asymptomatic or Mildly Symptomatic Patients With Metastatic Castration-Resistant Prostate Cancer
This is a phase 3 study to compare the clinical benefit of abiraterone acetate plus prednisone with placebo plus prednisone in asymptomatic or mildly symptomatic patients with metastatic castration-resistant prostate cancer…
- Trial name
- NCT00887198
- Testing
- Abiraterone acetate, Prednisone
- Where
- 134 sites in United States, Australia and 9 more
- Volunteers
- 1,088 people
- Sponsor
- Janssen Research & Development, LLC
Metastatic ER+ Her2- Breast Cancer, Postmenopausal
A Study of Abiraterone Acetate Plus Prednisone With or Without Exemestane in Postmenopausal Women With Estrogen Receptor-Positive (ER+) Metastatic Breast Cancer Progressing After Letrozole or Anastrozole Therapy
The purpose of this study is to assess the safety and efficacy of oral abiraterone acetate plus oral prednisone and oral abiraterone acetate plus oral prednisone plus oral exemestane, each compared with oral exemestane alone, in…
- Trial name
- NCT01381874
- Testing
- Exemestane, Abiraterone acetate + Prednisone/ Prednisolone + Exemestane, Abiraterone acetate + Prednisone or Prednisolone
- Where
- 81 sites in United States, Belgium and 10 more
- Volunteers
- 297 people
- Sponsor
- Janssen Research & Development, LLC
Prostate Cancer, Prostatic Neoplasm
IMAAGEN: Impact of Abiraterone Acetate in Prostate-Specific Antigen
The purpose of this study is to show that abiraterone acetate plus prednisone added to the current standard of care, gonadotropin-releasing hormone (GnRH) decreases prostate specific antigen (PSA) and prolongs the time until it…
- Trial name
- NCT01314118
- Testing
- abiraterone acetate in combination with prednisone
- Where
- 45 sites in United States
- Volunteers
- 131 people
- Sponsor
- Janssen Biotech, Inc.
Metastatic Castration-resistant Prostate Cancer, Metastatic Breast Cancer
A Study That Provides Long-term Safety Follow-up and Examines Long-term Exposure to Abiraterone Acetate
The purpose of this study is to collect follow-up safety data from participants in completed abiraterone acetate studies for a maximum duration of 9 years.
- Trial name
- NCT01517802
- Testing
- Abiraterone acetate, Prednisone
- Where
- 22 sites in United States, Australia and 5 more
- Volunteers
- 32 people
- Sponsor
- Janssen Research & Development, LLC
Prostate Cancer
A Study of Abiraterone Acetate Plus Prednisone With or Without Abemaciclib (LY2835219) in Participants With Prostate Cancer
This study is being done to see how safe and effective abemaciclib is when given together with abiraterone acetate plus prednisone in participants with metastatic castration resistant prostate cancer.
- Trial name
- CYCLONE 2 (NCT03706365)
- Testing
- Abemaciclib, Abiraterone acetate, Prednisone
- Where
- 112 sites in United States, Australia and 9 more
- Volunteers
- 393 people
- Sponsor
- Eli Lilly and Company
Prostate Cancer
Abiraterone With Different Steroid Regimens for Side Effect Related to Mineralcorticoid Excess Prevention in Prostate Cancer Prior to Chemotherapy
The purpose of the study is to determine the safety and clinical benefit of the combinations of abiraterone acetate and prednisone or abiraterone and dexamethasone in prostate cancer patients.
- Trial name
- NCT01867710
- Testing
- Abiraterone Acetate, Prednisone 5 mg twice daily, Prednisone 5 mg once daily
- Where
- 17 sites in Belgium, Germany and 2 more
- Volunteers
- 164 people
- Sponsor
- Janssen Pharmaceutica N.V., Belgium
Prostatic Neoplasms, Castration-Resistant
Enzalutamide vs. Abiraterone in Chemotherapy-naïve Metastatic Castration-resistant Prostate Cancer (mCRPC)
This study will be a retrospective data analysis to compare outcomes between patients with chemotherapy-naïve metastatic castration-resistant prostate cancer (mCRPC) who initiated enzalutamide and those who initiated abiraterone…
- Trial name
- NCT05520138
- Testing
- Enzalutamide, Abiraterone acetate
- Where
- United States
- Volunteers
- 5,506 people
- Sponsor
- Pfizer
Metastatic Prostate Cancer
One-year, Open Extension to Evaluate the Treatment of Patients With Castration-Resistant Prostate Cancer With YONSA™
This is an open-label, single-arm, multi-center extension study to evaluate safety in patients with mCRPC of YONSA 500 mg (4 x 125 mg qd) with methylprednisolone (4 mg bid).
- Trial name
- NCT02962284
- Testing
- abiraterone acetate with Methylprednisolone
- Volunteers
- 20 people
- Sponsor
- Sun Pharmaceutical Industries Limited
Prostatic Neoplasms
A Randomized Phase IIa Efficacy and Safety Study of Radium-223 Dichloride With Abiraterone Acetate or Enzalutamide in Metastatic Castration-resistant Prostate Cancer (CRPC)
The primary objective in this study is to evaluate bone scan response at Week 24 based on the quantified technetium-99 bone scan lesion area (BSLA).
- Trial name
- NCT02034552
- Testing
- Radium-223 dichloride (Xofigo, BAY88-8223), Abiraterone acetate, Prednisone
- Where
- 19 sites in United States
- Volunteers
- 68 people
- Sponsor
- Bayer
Metastatic Castration-resistant Prostate Cancer
Clinical Study to Assess the Efficacy and Safety of Olaparib in Chinese Patients With Metastatic Castration-Resistant Prostate Cancer Who Have Failed Prior Treatment With a New Hormonal Agent and Have BRCA1/2 Mutations
The purpose of this study is to evaluate the efficacy and safety of Olaparib compared with standard of care (Enzalutamide or Abiraterone Acetate) in Chinese men with metastatic castration-resistant prostate cancer who have failed…
- Trial name
- NCT05457257
- Testing
- olaparib, enzalutamide, abiraterone acetate
- Where
- 35 sites in China
- Volunteers
- 43 people
- Sponsor
- AstraZeneca
Prostate Cancer
A Study of Talazoparib in Men With DNA Repair Defects and Metastatic Castration-Resistant Prostate Cancer
The purpose of this international, phase 2, open-label, response rate study of talazoparib is to assess the efficacy and safety of talazoparib in men with DNA repair defects metastatic castration-resistant prostate cancer (CRPC)…
- Trial name
- NCT03148795
- Testing
- Talazoparib
- Where
- 120 sites in United States, Australia and 12 more
- Volunteers
- 128 people
- Sponsor
- Pfizer
Prostatic Neoplasms
Study of Pembrolizumab (MK-3475) Plus Olaparib Versus Abiraterone Acetate or Enzalutamide in Metastatic Castration-resistant Prostate Cancer (mCRPC) (MK-7339-010/KEYLYNK-010)
The purpose of this study is to assess the efficacy and safety of the combination of the polyadenosine 5'-diphosphoribose poly (ADP-ribose) polymerase (PARP) inhibitor olaparib and pembrolizumab in the treatment of participants…
- Trial name
- KEYLYNK-010 (NCT03834519)
- Testing
- Pembrolizumab, Olaparib, Abiraterone acetate
- Where
- 193 sites in United States, Argentina and 18 more
- Volunteers
- 793 people
- Sponsor
- Merck Sharp & Dohme LLC
Prostatic Neoplasms, Prostate Cancer
An Efficacy and Safety Study of Abiraterone Acetate and Prednisone in Participants With Prostate Cancer Who Failed Androgen Deprivation and Docetaxel-Based Chemotherapy
The purpose of this study is to evaluate the efficacy and safety of abiraterone acetate in participants with advanced prostate cancer (a disease in which cells in the prostate gland become abnormal and start to grow…
- Trial name
- NCT00485303
- Testing
- Abiraterone acetate, Prednisone
- Where
- 14 sites in United States, United Kingdom
- Volunteers
- 58 people
- Sponsor
- Cougar Biotechnology, Inc.
Metastatic Castration-Resistant Prostate Cancer
A Study to Determine Safety and Tolerability of Enzalutamide (MDV3100) in Combination With Abiraterone Acetate in Bone Metastatic Castration-Resistant Prostate Cancer Patients
The purpose of this study was to explore the safety and tolerability of enzalutamide in combination with abiraterone acetate plus prednisone.
- Trial name
- NCT01650194
- Testing
- enzalutamide, abiraterone acetate, prednisone
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Astellas Pharma Global Development, Inc.