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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: radium-223 Clear all
Completed No phase listed Observational

CTC Immune Checkpoint

NCT02456571
View directory record Official record
Conditions
Prostate Cancer
Interventions
CTC biomarker expression prevalence
Device
Lead sponsor
Duke University
Other
Eligibility
18 Years and older · Male only
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 8, 2019 · Synced Sep 27, 2026, 1:58 PM EDT
No Longer Available No phase listed Expanded access

Radium-223 Dichloride (BAY88-8223) in Castration-Resistant (Hormone-Refractory) Prostate Cancer Patients With Bone Metastases

NCT01516762
View directory record Official record
Conditions
Prostatic Neoplasms
Interventions
Radium-223 dichloride (BAY88-8223)
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older · Male only
U.S. locations
60
States / cities
Birmingham, Alabama • Phoenix, Arizona • Scottsdale, Arizona + 48 more
Source: ClinicalTrials.gov public record
Updated Jul 13, 2014 · Synced Sep 27, 2026, 1:58 PM EDT
Completed No phase listed Observational

Clonal Emergence and Regression During Radium-223 Therapy for Metastatic Prostate Cancer

NCT03677076
View directory record Official record
Conditions
Prostate Cancer
Interventions
Ancillary/Correlative
Other
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older · Male only
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Jan 16, 2024 · Synced Sep 27, 2026, 1:58 PM EDT
Completed Phase 2 Interventional Results available

Open Label Phase Two Trial of Radium Ra 223 Dichloride With Concurrent Administration of Abiraterone Acetate Plus Prednisone in Symptomatic Castration-Resistant (Hormone-Refractory) Prostate Cancer Subjects With Bone Metastasis

NCT02097303
View directory record Official record
Conditions
Prostate Cancer
Interventions
Concurrent use of Radium Ra 223 dichloride and Abiraterone Acetate plus Prednisone
Drug
Lead sponsor
Carolina Research Professionals, LLC
Other
Eligibility
18 Years and older · Male only
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
5
States / cities
Towson, Maryland • Omaha, Nebraska • Syracuse, New York + 2 more
Source: ClinicalTrials.gov public record
Updated Jan 31, 2018 · Synced Sep 27, 2026, 1:58 PM EDT
Completed Phase 1 Interventional

Safety and Tolerability of Atezolizumab (ATZ) in Combination With Radium-223 Dichloride (R-223-D) in Metastatic Castrate-Resistant Prostate Cancer (CRPC) Progressed Following Treatment With an Androgen Pathway Inhibitor

NCT02814669
View directory record Official record
Conditions
Castrate-Resistant Prostate Cancer
Interventions
Atezolizumab, Radium-223 Dichloride
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years and older · Male only
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
17
States / cities
Duarte, California • San Francisco, California • New Haven, Connecticut + 14 more
Source: ClinicalTrials.gov public record
Updated Sep 23, 2019 · Synced Sep 27, 2026, 1:58 PM EDT
Completed Early Phase 1 Interventional

C-Acetate PET/CT Imaging to Evaluate Treatment Changes in Prostate Cancer

NCT02715583
View directory record Official record
Conditions
Prostate Cancer Patients
Interventions
11C-Acetate
Drug
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older · Male only
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 17, 2022 · Synced Sep 27, 2026, 1:58 PM EDT
Terminated Early Phase 1 Interventional

Radium-223 and Atezolizumab in Patients With Urothelial Carcinoma With Bone Metastases Who Have Had Disease Progression After Platinum-Based Chemotherapy

NCT03208712
View directory record Official record
Conditions
Urothelial Carcinoma
Interventions
Atezolizumab, Radium-223
Drug
Lead sponsor
University of Michigan Rogel Cancer Center
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 23, 2018 · Synced Sep 27, 2026, 1:58 PM EDT
Recruiting Phase 2 Interventional Accepts healthy volunteers

Bipolar Androgen Therapy (BAT) and Radium-223 (RAD) in Metastatic Castration-resistant Prostate Cancer (mCRPC)

NCT04704505
View directory record Official record
Conditions
Prostate Adenocarcinoma, Metastatic Prostate Adenocarcinoma, Castration-resistant
Interventions
radium-223, Bipolar Androgen Therapy (BAT)
Radiation · Drug
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years and older · Male only
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2029
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 5, 2026 · Synced Sep 27, 2026, 1:58 PM EDT
Completed No phase listed Observational

Treatment Patterns in Metastatic Prostate Cancer

NCT02729103
View directory record Official record
Conditions
Prostatic Neoplasm
Interventions
Xofigo (Radium 223 dichloride,BAY88-8223)
Drug
Lead sponsor
Bayer
Industry
Eligibility
45 Years and older · Male only
Enrollment
565 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Whippany, New Jersey
Source: ClinicalTrials.gov public record
Updated Jan 24, 2018 · Synced Sep 27, 2026, 1:58 PM EDT
Completed Phase 2 Interventional Results available

Radium-223 and Radiotherapy in Hormone-Naïve Men With Oligometastatic Prostate Cancer to Bone

NCT03304418
View directory record Official record
Conditions
Prostate Cancer Metastatic to Bone
Interventions
Radium Ra 223 Dichloride, Radiation
Drug · Radiation
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older · Male only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Apr 29, 2025 · Synced Sep 27, 2026, 1:58 PM EDT
Completed Phase 2 Interventional Results available

Non-Randomized Trial Assessing Pain Efficacy With Radium-223 in Symptomatic Metastatic Castration-Resistant Prostate Cancer

NCT02278055
View directory record Official record
Conditions
Metastatic Prostate Cancer, Pain
Interventions
Radium-223
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2022
U.S. locations
3
States / cities
New York, New York • Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 6, 2023 · Synced Sep 27, 2026, 1:58 PM EDT
Terminated Phase 1Phase 2 Interventional Results available

Study Testing Radium-223 Dichloride in Relapsed Multiple Myeloma

NCT02928029
View directory record Official record
Conditions
Multiple Myeloma
Interventions
Radium-223 dichloride (Xofigo, BAY88-8223), Placebo, Bortezomib, Dexamethasone
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
3
States / cities
Encinitas, California • Winston-Salem, North Carolina • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Feb 25, 2020 · Synced Sep 27, 2026, 1:58 PM EDT
Terminated Phase 1 Interventional Results available

Study to Test the Safety and How Radium-223 Dichloride an Alpha Particle-emitting Radioactive Agent Works in Combination With Pembrolizumab an Immune Checkpoint Inhibitor in Patients With Stage IV Non-small Cell Lung Cancer With Bone Metastases

NCT03996473
View directory record Official record
Conditions
Carcinoma, Non-Small-Cell Lung
Interventions
Radium-223 dichloride (Xofigo, BAY 88-8223), Pembrolizumab
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
San Marcos, California
Source: ClinicalTrials.gov public record
Updated Oct 9, 2024 · Synced Sep 27, 2026, 1:58 PM EDT
Completed Phase 2 Interventional Results available

RAdium-223 and SABR Versus SABR for Oligometastatic Prostate Cancers

NCT04037358
View directory record Official record
Conditions
Prostate Cancer
Interventions
Radium-223, stereotactic ablative radiotherapy (SABR)
Drug · Radiation
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years to 100 Years · Male only
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 18, 2025 · Synced Sep 27, 2026, 1:58 PM EDT
Completed Phase 2 Interventional Results available

Trial of Ra-223 Dichloride in Combination With Hormonal Therapy and Denosumab in the Treatment of Patients With Hormone-Positive Bone-Dominant Metastatic Breast Cancer

NCT02366130
View directory record Official record
Conditions
Breast Cancer
Interventions
Ra-223 dichloride, Denosumab, Hormone Therapy
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 6, 2021 · Synced Sep 27, 2026, 1:58 PM EDT
Terminated Phase 2 Interventional Results available

Androgen Deprivation Therapy +/- Radium-223 Dichloride in Metastatic Prostate Cancer With Bone Metastases

NCT02582749
View directory record Official record
Conditions
Prostate Cancer, Bone Metastases, Prostate Neoplasms
Interventions
LHRH agonist/antagonist, Bicalutamide, Radium-223 dichloride
Drug · Radiation
Lead sponsor
Ajjai Alva, MD
Other
Eligibility
18 Years and older · Male only
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
12
States / cities
Phoenix, Arizona • Peoria, Illinois • Indianapolis, Indiana + 8 more
Source: ClinicalTrials.gov public record
Updated Jul 10, 2022 · Synced Sep 27, 2026, 1:58 PM EDT
Completed Phase 3 Interventional Results available

Radium-223 Dichloride and Abiraterone Acetate Compared to Placebo and Abiraterone Acetate for Men With Cancer of the Prostate When Medical or Surgical Castration Does Not Work and When the Cancer Has Spread to the Bone, Has Not Been Treated With Chemotherapy and is Causing no or Only Mild Symptoms

NCT02043678
View directory record Official record
Conditions
Prostatic Neoplasms
Interventions
Radium-223 dichloride (Xofigo, BAY88-8223), Matching placebo (normal saline), Abiraterone, Prednisone/Prednisolone
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older · Male only
Enrollment
806 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2024
U.S. locations
29
States / cities
Anchorage, Alaska • Tucson, Arizona • Oceanside, California + 25 more
Source: ClinicalTrials.gov public record
Updated Feb 18, 2025 · Synced Sep 27, 2026, 1:58 PM EDT
Completed Phase 2 Interventional Results available

Study Evaluating the Addition of Pembrolizumab to Radium-223 in mCRPC

NCT03093428
View directory record Official record
Conditions
Prostate Cancer
Interventions
Radium-223, Pembrolizumab
Drug
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older · Male only
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2025
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 27, 2025 · Synced Sep 27, 2026, 1:58 PM EDT
Completed No phase listed Observational

EPIX, a Study to Gather More Information About Characteristics of Patients and Other Factors Which May Contribute to Survival Over a Long Period of Time in Patients With Metastatic Castration-resistant Prostate Cancer (mCRPC) Treated With Radium-223 (Xofigo)

NCT04516161
View directory record Official record
Conditions
Metastatic Castration Resistant Prostate Cancer (mCRPC)
Interventions
Radium-223 dichloride (Xofigo, BAY88-8223)
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older
Enrollment
1,180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Whippany, New Jersey
Source: ClinicalTrials.gov public record
Updated Mar 30, 2022 · Synced Sep 27, 2026, 1:58 PM EDT
Completed No phase listed Observational

Multi-academic Center Study of Xofigo Patients

NCT03419442
View directory record Official record
Conditions
Prostate Cancer, Castration Resistant
Interventions
Xofigo, Taxotere, Jevtana
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older · Male only
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Whippany, New Jersey
Source: ClinicalTrials.gov public record
Updated Oct 21, 2020 · Synced Sep 27, 2026, 1:58 PM EDT
Withdrawn Phase 1Phase 2 Interventional

Phase 1b/2 Study Testing Radium-223 Dichloride/Bortezomib/Dexamethasone Combination in Relapsed Multiple Myeloma

NCT02605356
View directory record Official record
Conditions
Multiple Myeloma
Interventions
Radium-223 dichloride (Xofigo, BAY88-8223), Placebo, Bortezomib, Dexamethasone
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
10
States / cities
Scottsdale, Arizona • Little Rock, Arkansas • Encinitas, California + 7 more
Source: ClinicalTrials.gov public record
Updated Oct 6, 2016 · Synced Sep 27, 2026, 1:58 PM EDT
Completed No phase listed Observational

Assess Gamma H2AX Positivity in Circulating Prostate Cancer Cells Before and After Radium 223

NCT02981797
View directory record Official record
Conditions
Prostate Cancer, Prostate Adenocarcinoma
Interventions
Blood Collection During Standard of Care Treatment
Other
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older · Male only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Jun 10, 2021 · Synced Sep 27, 2026, 1:58 PM EDT
Completed Phase 1Phase 2 Interventional Results available

A Study of Alpharadin With Docetaxel in Patients With Bone Metastasis From Castration-Resistant Prostate Cancer (CRPC)

NCT01106352
View directory record Official record
Conditions
Bone Metastases, Castration-Resistant Prostate Cancer
Interventions
Radium-223 dichloride (Xofigo, BAY88-8223), Docetaxel
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older · Male only
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
6
States / cities
San Francisco, California • Evanston, Illinois • Baltimore, Maryland + 3 more
Source: ClinicalTrials.gov public record
Updated Jan 3, 2017 · Synced Sep 27, 2026, 1:58 PM EDT
Completed No phase listed Observational

Navigant Study- Treatment Patterns in mCRPC (Metastatic Castrate Resistant Prostate Cancer )

NCT02899104
View directory record Official record
Conditions
Prostatic Neoplasms, Castration-Resistant
Interventions
Xofigo (Radium-223 dichloride, BAY88-8223)
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older · Male only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Whippany, New Jersey
Source: ClinicalTrials.gov public record
Updated Mar 30, 2020 · Synced Sep 27, 2026, 1:58 PM EDT