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Showing 1–21 of 21 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Castration Levels of Testosterone Clear all
Active, not recruiting Phase 2 Interventional

Abiraterone Acetate, Prednisone, and Apalutamide With or Without Ipilimumab or Cabazitaxel and Carboplatin in Treating Patients With Metastatic Castration-Resistant Prostate Cancer

NCT02703623
View directory record Official record
Conditions
Castration Levels of Testosterone, Castration-Resistant Prostate Carcinoma, Metastatic Prostate Carcinoma, PSA Progression, Stage IV Prostate Adenocarcinoma AJCC v7
Interventions
Abiraterone Acetate, Apalutamide, Cabazitaxel, Carboplatin, Ipilimumab, Laboratory Biomarker Analysis, Prednisone
Drug · Biological · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
196 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2028
U.S. locations
3
States / cities
Houston, Texas • Sugar Land, Texas
Source: ClinicalTrials.gov public record
Updated Mar 5, 2026 · Synced Jul 21, 2026, 11:17 AM EDT
Completed Phase 2 Interventional Results available

ESK981 in Treating Patients With Metastatic Castrate-Resistant Prostate Cancer

NCT03456804
View directory record Official record
Conditions
Castration Levels of Testosterone, Castration-Resistant Prostate Carcinoma, Metastatic Prostate Carcinoma, PSA Progression, Stage IV Prostate Adenocarcinoma AJCC v7
Interventions
ESK981
Drug
Lead sponsor
Barbara Ann Karmanos Cancer Institute
Other
Eligibility
18 Years and older · Male only
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
2
States / cities
Detroit, Michigan • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jul 13, 2023 · Synced Jul 21, 2026, 11:17 AM EDT
Terminated Phase 2 Interventional

Docetaxel, Carboplatin, and Rucaparib Camsylate in Treating Patients With Metastatic Castration Resistant Prostate Cancer With Homologous Recombination DNA Repair Deficiency

NCT03442556
View directory record Official record
Conditions
ATM Gene Mutation, BRCA1 Gene Mutation, BRCA2 Gene Mutation, Castration Levels of Testosterone, Castration-Resistant Prostate Carcinoma, Homologous Recombination Deficiency, Prostate Carcinoma Metastatic in the Bone, PSA Level Greater Than or Equal to Two, PSA Progression, Stage IV Prostate Adenocarcinoma AJCC v7
Interventions
Carboplatin, Docetaxel, Laboratory Biomarker Analysis, Rucaparib Camsylate, Rucaparib
Drug · Other
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older · Male only
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 11, 2025 · Synced Jul 21, 2026, 11:17 AM EDT
Terminated Phase 2 Interventional Results available

GTx-758 on Serum Prostate-specific Antigen (PSA) in Men With Castrate Resistant Prostate Cancer

NCT01420861
View directory record Official record
Conditions
Prostate Cancer
Interventions
GTx-758
Drug
Lead sponsor
GTx
Industry
Eligibility
18 Years to 80 Years · Male only
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
7
States / cities
San Bernardino, California • Jeffersonville, Indiana • Albuquerque, New Mexico + 4 more
Source: ClinicalTrials.gov public record
Updated Oct 5, 2023 · Synced Jul 21, 2026, 11:17 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Cabazitaxel With or Without Carboplatin in Treating Patients With Previously Treated Metastatic Castration-Resistant Prostate Cancer

NCT01505868
View directory record Official record
Conditions
Castration Levels of Testosterone, Castration-Resistant Prostate Carcinoma, Lymphadenopathy, Metastatic Prostate Carcinoma, Prostate Adenocarcinoma, Prostate Carcinoma Metastatic in the Bone, Prostate Small Cell Carcinoma
Interventions
Cabazitaxel, Carboplatin, Laboratory Biomarker Analysis
Drug · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2019
U.S. locations
2
States / cities
Detroit, Michigan • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 29, 2021 · Synced Jul 21, 2026, 11:17 AM EDT
Withdrawn Phase 1Phase 2 Interventional

Enzalutamide and Decitabine in Treating Patients With Metastatic Castration Resistant Prostate Cancer

NCT03709550
View directory record Official record
Conditions
Castration Levels of Testosterone, Castration-Resistant Prostate Carcinoma, Metastatic Prostate Carcinoma in the Soft Tissue, Prostate Carcinoma Metastatic in the Bone, PSA Level Greater Than or Equal to Two, PSA Progression, Stage IV Prostate Cancer AJCC v8, Stage IVA Prostate Cancer AJCC v8, Stage IVB Prostate Cancer AJCC v8
Interventions
Decitabine, Enzalutamide
Drug
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Oct 4, 2022 · Synced Jul 21, 2026, 11:17 AM EDT
Terminated Phase 2 Interventional Results available

ESK981 and Nivolumab for the Treatment of Metastatic Castration Resistant Prostate Cancer

NCT04159896
View directory record Official record
Conditions
Castration Levels of Testosterone, Castration-Resistant Prostate Carcinoma, Metastatic Prostate Carcinoma, Prostate Carcinoma Metastatic in the Bone, Stage IVB Prostate Cancer AJCC v8
Interventions
Pan-VEGFR/TIE2 Tyrosine Kinase Inhibitor CEP-11981, Nivolumab
Drug · Biological
Lead sponsor
Barbara Ann Karmanos Cancer Institute
Other
Eligibility
18 Years and older · Male only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
2
States / cities
Ann Arbor, Michigan • Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 15, 2024 · Synced Jul 21, 2026, 11:17 AM EDT
Completed Phase 2 Interventional Results available

CYT107 After Vaccine Treatment (Provenge®) in Patients With Metastatic Castration-Resistant Prostate Cancer

NCT01881867
View directory record Official record
Conditions
Castration Levels of Testosterone, Castration-Resistant Prostate Carcinoma, Metastatic Prostate Carcinoma, Stage IV Prostate Cancer
Interventions
Glycosylated Recombinant Human Interleukin-7, Laboratory Biomarker Analysis
Biological · Other
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
16
States / cities
La Jolla, California • Los Angeles, California • San Francisco, California + 10 more
Source: ClinicalTrials.gov public record
Updated Jul 8, 2019 · Synced Jul 21, 2026, 11:17 AM EDT
Completed No phase listed Observational

Molecular Features and Pathways in Predicting Drug Resistance in Patients With Metastatic Castration-Resistant Prostate Cancer Receiving Enzalutamide

NCT02228265
View directory record Official record
Conditions
Castration Levels of Testosterone, Castration-Resistant Prostate Carcinoma, Prostate Adenocarcinoma, PSA Progression, Recurrent Prostate Carcinoma, Stage IV Prostate Cancer
Interventions
Cytology Specimen Collection Procedure, Enzalutamide, Laboratory Biomarker Analysis
Other · Drug
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
Male only
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2020
U.S. locations
3
States / cities
Los Angeles, California • San Francisco, California • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Sep 27, 2020 · Synced Jul 21, 2026, 11:17 AM EDT
Completed Phase 2 Interventional Results available

Docetaxel and Carboplatin in Treating Patients With Metastatic, Castration Resistant Prostate Cancer Containing Inactivated Genes in the BRCA 1/2 Pathway

NCT02598895
View directory record Official record
Conditions
Castration Levels of Testosterone, Castration-Resistant Prostate Carcinoma, Metastatic Prostate Carcinoma, Prostate Carcinoma Metastatic in the Bone, PSA Progression, Stage IV Prostate Cancer
Interventions
Carboplatin, Docetaxel, Laboratory Biomarker Analysis
Drug · Other
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older · Male only
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Nov 16, 2022 · Synced Jul 21, 2026, 11:17 AM EDT
Active, not recruiting Phase 2 Interventional Results available

Abiraterone Acetate and Antiandrogen Therapy With or Without Cabazitaxel and Prednisone in Treating Patients With Metastatic, Castration-Resistant Prostate Cancer Previously Treated With Docetaxel

NCT03419234
View directory record Official record
Conditions
Castration Levels of Testosterone, Castration-Resistant Prostate Carcinoma, Metastatic Prostate Carcinoma in the Soft Tissue, Prostate Carcinoma Metastatic in the Bone, Stage IV Prostate Adenocarcinoma AJCC v7
Interventions
Abiraterone Acetate, Androgen deprivation therapy, Cabazitaxel, Prednisone
Drug
Lead sponsor
ECOG-ACRIN Cancer Research Group
Network
Eligibility
18 Years and older · Male only
Enrollment
223 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2028
U.S. locations
665
States / cities
Fairbanks, Alaska • Goodyear, Arizona • Kingman, Arizona + 437 more
Source: ClinicalTrials.gov public record
Updated Jun 17, 2026 · Synced Jul 21, 2026, 11:17 AM EDT
Completed Phase 1 Interventional

Niclosamide and Enzalutamide in Treating Patients With Castration-Resistant, Metastatic Prostate Cancer

NCT02532114
View directory record Official record
Conditions
Castration Levels of Testosterone, Castration-Resistant Prostate Carcinoma, Metastatic Prostate Carcinoma, Recurrent Prostate Carcinoma, Stage IV Prostate Adenocarcinoma
Interventions
Enzalutamide, Laboratory Biomarker Analysis, Niclosamide, Pharmacological Study
Drug · Other
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older · Male only
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 17, 2018 · Synced Jul 21, 2026, 11:17 AM EDT
Recruiting Phase 3 Interventional

Standard Systemic Therapy With or Without Definitive Treatment in Treating Participants With Metastatic Prostate Cancer

NCT03678025
View directory record Official record
Conditions
Castration Levels of Testosterone, Metastatic Prostatic Adenocarcinoma, Stage IV Prostate Cancer AJCC v8, Stage IVA Prostate Cancer AJCC v8, Stage IVB Prostate Cancer AJCC v8
Interventions
Abiraterone, Bicalutamide, Degarelix, Docetaxel, Flutamide, Goserelin Acetate, Histrelin Acetate, Leuprolide Acetate, Nilutamide, Orchiectomy, Prednisone, Quality-of-Life Assessment, Radiation Therapy, Radical Prostatectomy, Triptorelin
Drug · Procedure · Other + 1 more
Lead sponsor
SWOG Cancer Research Network
Network
Eligibility
18 Years and older · Male only
Enrollment
1,273 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2031
U.S. locations
334
States / cities
Gilbert, Arizona • Phoenix, Arizona • Scottsdale, Arizona + 253 more
Source: ClinicalTrials.gov public record
Updated Sep 10, 2025 · Synced Jul 21, 2026, 11:17 AM EDT
Completed Phase 2 Interventional Results available

Pembro and HER2Bi-Armed Activated T Cells in Treating Patients With Metastatic Castration Resistant Prostate Cancer

NCT03406858
View directory record Official record
Conditions
Castration Levels of Testosterone, Castration-Resistant Prostate Carcinoma, Prostate Carcinoma Metastatic in the Bone, PSA Progression, Stage IV Prostate Adenocarcinoma AJCC v7
Interventions
HER2Bi-Armed Activated T Cells, Laboratory Biomarker Analysis, Pembrolizumab
Biological · Other
Lead sponsor
Barbara Ann Karmanos Cancer Institute
Other
Eligibility
19 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated May 2, 2023 · Synced Jul 21, 2026, 11:17 AM EDT
Not listed Phase 2 Interventional Results available

sEphB4-HSA in Treating Patients With Metastatic Castration-Resistant Prostate Cancer

NCT04033432
View directory record Official record
Conditions
Castration Levels of Testosterone, Castration-Resistant Prostate Carcinoma, Castration-Resistant Prostate Carcinoma Refractory to Second-Generation Androgen Receptor Axis-Targeted Agents, Metastatic Prostate Adenocarcinoma, Progressive Disease, Prostate Carcinoma Metastatic in the Bone, Prostate Carcinoma Metastatic in the Soft Tissue, PSA Progression, Stage IVB Prostate Cancer AJCC v8, Testosterone Less Than 50 ng/dL
Interventions
Recombinant EphB4-HSA Fusion Protein
Biological
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older · Male only
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
3
States / cities
Los Angeles, California • Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 26, 2022 · Synced Jul 21, 2026, 11:17 AM EDT
Completed Phase 2 Interventional Results available

Apalutamide With or Without Stereotactic Body Radiation in Treating Castration-Resistant Prostate Cancer

NCT03503344
View directory record Official record
Conditions
Castration Levels of Testosterone, Castration-Resistant Prostate Carcinoma, PSA Progression, Stage IV Prostate Adenocarcinoma AJCC v7
Interventions
Apalutamide, Stereotactic Body Radiation Therapy
Drug · Radiation
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older · Male only
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jan 20, 2026 · Synced Jul 21, 2026, 11:17 AM EDT
Completed Phase 2 Interventional Results available

Study of the Effect of GTx-758 on Serum PSA and Testosterone in Men With Prostate Cancer

NCT01615120
View directory record Official record
Conditions
Prostate Cancer
Interventions
GTx-758 125 mg, GTx-758 250 mg
Drug
Lead sponsor
GTx
Industry
Eligibility
18 Years and older · Male only
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
26
States / cities
Burbank, California • Los Angeles, California • San Bernardino, California + 21 more
Source: ClinicalTrials.gov public record
Updated Mar 23, 2021 · Synced Jul 21, 2026, 11:17 AM EDT
Withdrawn Phase 2 Interventional

Durvalumab in Treating Patients With Metastatic Hormone-Resistant Prostate Cancer

NCT02966587
View directory record Official record
Conditions
Castration Levels of Testosterone, Hormone-Resistant Prostate Cancer, Microsatellite Instability
Interventions
Durvalumab, Laboratory Biomarker Analysis
Biological · Other
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jan 16, 2018 · Synced Jul 21, 2026, 11:17 AM EDT
Completed Phase 1 Interventional Results available

177Lu-PSMA-617 and Pembrolizumab in Treating Patients With Metastatic Castration-Resistant Prostate Cancer

NCT03805594
View directory record Official record
Conditions
Castration Levels of Testosterone, Castration-Resistant Prostate Carcinoma, Metastatic Prostate Carcinoma, Prostate Adenocarcinoma, Stage IV Prostate Cancer, Stage IVA Prostate Cancer, Stage IVB Prostate Cancer
Interventions
Lutetium Lu 177-PSMA-617, Pembrolizumab
Drug · Biological
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older · Male only
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Feb 24, 2025 · Synced Jul 21, 2026, 11:17 AM EDT
Completed Phase 1 Interventional

Enzalutamide With Venetoclax in Treating Patients With Metastatic Castration Resistant Prostate Cancer

NCT03751436
View directory record Official record
Conditions
Castration Levels of Testosterone, Castration-Resistant Prostate Carcinoma, Metastatic Prostate Carcinoma, Metastatic Prostate Carcinoma in the Soft Tissue, Prostate Carcinoma Metastatic in the Bone, PSA Progression, Stage IV Prostate Cancer AJCC v8, Stage IVA Prostate Cancer AJCC v8, Stage IVB Prostate Cancer AJCC v8
Interventions
Enzalutamide, Venetoclax
Drug
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older · Male only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Oct 15, 2023 · Synced Jul 21, 2026, 11:17 AM EDT
Terminated Phase 2 Interventional Results available

Selinexor in Treating Patients With Abiraterone Acetate and/or Enzalutamide Refractory Metastatic Castration-Resistant Prostate Cancer

NCT02215161
View directory record Official record
Conditions
Castration Levels of Testosterone, Hormone-Resistant Prostate Cancer, Metastatic Prostate Carcinoma in the Soft Tissue, Prostate Carcinoma Metastatic in the Bone, PSA Progression, Stage IV Prostate Adenocarcinoma AJCC v7
Interventions
Selinexor
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older · Male only
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 25, 2018 · Synced Jul 21, 2026, 11:17 AM EDT