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Showing 1–24 of 66 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Radium-223 Clear all
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 4, 2026, 1:03 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 4, 2026, 1:03 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 4, 2026, 1:03 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 4, 2026, 1:03 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 4, 2026, 1:03 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 4, 2026, 1:03 PM EDT
Completed No phase listed Observational

The Effects of Radium-223 Dichloride Therapy on Radionuclide Bone Scan Lesions.

NCT03368989
View directory record Official record
Conditions
Bony Metastases From Castrate Refractory Prostate Cancer
Interventions
Radium-223 dichloride
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older · Male only
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 10, 2019 · Synced Sep 4, 2026, 1:03 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 4, 2026, 1:03 PM EDT
Recruiting No phase listed Observational

SPECT Imaging for Pharmacokinetics and dosimEtry Towards TREATment Optimization

NCT06389097
View directory record Official record
Conditions
Prostate Cancer, Advanced Cancer
Interventions
Radium-223, 177Lu-DOTATATE, 177Lu-PSMA-617
Radiation
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years to 100 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 29, 2026 · Synced Sep 4, 2026, 1:03 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 4, 2026, 1:03 PM EDT
Active, not recruiting Phase 2 Interventional

Testing the Addition of a New Anti-cancer Drug, Radium-223 Dichloride, to the Usual Treatment (Cabozantinib) for Advanced Renal Cell Cancer That Has Spread to the Bone, RadiCaL Study

NCT04071223
View directory record Official record
Conditions
Advanced Renal Cell Carcinoma, Chromophobe Renal Cell Carcinoma, Clear Cell Renal Cell Carcinoma, Collecting Duct Carcinoma, Kidney Medullary Carcinoma, Metastatic Malignant Neoplasm in the Bone, Papillary Renal Cell Carcinoma, Stage IV Renal Cell Cancer AJCC v8, Unclassified Renal Cell Carcinoma
Interventions
Biospecimen Collection, Bone Scan, Cabozantinib S-malate, Computed Tomography, Magnetic Resonance Imaging, Positron Emission Tomography, Questionnaire Administration, Radium Ra 223 Dichloride
Procedure · Drug · Other + 1 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
134 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
47
States / cities
Birmingham, Alabama • La Jolla, California • Sacramento, California + 37 more
Source: ClinicalTrials.gov public record
Updated Jul 30, 2026 · Synced Sep 4, 2026, 1:03 PM EDT
Active, not recruiting Phase 1Phase 2 Interventional Results available

Testing the Safety of Different Doses of Olaparib Given Radium-223 for Men With Advanced Prostate Cancer With Bone Metastasis

NCT03317392
View directory record Official record
Conditions
Castration-Resistant Prostate Carcinoma, Metastatic Prostate Adenocarcinoma, Stage IVB Prostate Cancer AJCC v8
Interventions
Biopsy Procedure, Biospecimen Collection, Computed Tomography, Laboratory Biomarker Analysis, Magnetic Resonance Imaging, Olaparib, Quality-of-Life Assessment, Radium Ra 223 Dichloride
Procedure · Other · Drug + 1 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Male only
Enrollment
132 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
22
States / cities
La Jolla, California • Sacramento, California • New Haven, Connecticut + 17 more
Source: ClinicalTrials.gov public record
Updated Jul 30, 2026 · Synced Sep 4, 2026, 1:03 PM EDT
Active, not recruiting Phase 2 Interventional

Enzalutamide With or Without Radium Ra 223 Dichloride in Patients With Metastatic, Castration-Resistant Prostate Cancer

NCT03344211
View directory record Official record
Conditions
Castration-Resistant Prostate Carcinoma, Prostate Carcinoma Metastatic in the Bone, Stage IV Prostate Cancer
Interventions
Enzalutamide, Laboratory Biomarker Analysis, Radium Ra 223 Dichloride
Drug · Other · Radiation
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older · Male only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
3
States / cities
Duarte, California • Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jun 2, 2026 · Synced Sep 4, 2026, 1:03 PM EDT
Completed Phase 1 Interventional

Exploratory Study of Radium-223 and VEGF-Targeted Therapy in Patients With Metastatic Renal Cell Carcinoma and Bone Mets

NCT02406521
View directory record Official record
Conditions
Metastatic Renal Cell Carcinoma
Interventions
Pazopanib, Sorafenib, Radium-223
Drug
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 3, 2020 · Synced Sep 4, 2026, 1:03 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 4, 2026, 1:03 PM EDT
Completed No phase listed Observational

A Real-world Study of Characteristics, Treatment Patterns, and Clinical Outcomes Among Lutetium-177 Vipivotide Tetraxetan Treated Patients

NCT07477756
View directory record Official record
Conditions
Prostate Cancer
Interventions
Not listed
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
1,247 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
East Hanover, New Jersey
Source: ClinicalTrials.gov public record
Updated Mar 18, 2026 · Synced Sep 4, 2026, 1:03 PM EDT
Completed No phase listed Observational

Treatment Patterns in Castrate Resistant Prostate Cancer Patients With Bone Metastases in a Medicare Population

NCT02518698
View directory record Official record
Conditions
Prostate Cancer
Interventions
Radium-223 dichloride (Xofigo, BAY88-8223)
Drug
Lead sponsor
Bayer
Industry
Eligibility
55 Years to 88 Years · Male only
Enrollment
1,163 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Sep 17, 2018 · Synced Sep 4, 2026, 1:03 PM EDT
Completed Not applicable Interventional Results available

Radium 223 in Castrate Resistant Prostate Cancer Bone Metastases

NCT02135484
View directory record Official record
Conditions
Prostate Cancer
Interventions
Alpharadin
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 16, 2022 · Synced Sep 4, 2026, 1:03 PM EDT
Active, not recruiting Phase 2 Interventional Results available

Radium Ra 223 Dichloride, Hormone Therapy and Stereotactic Body Radiation Therapy in Treating Patients With Metastatic Prostate Cancer

NCT03361735
View directory record Official record
Conditions
Prostate Adenocarcinoma
Interventions
Leuprolide Acetate, Goserelin Acetate, Stereotactic Body Radiation Therapy, Radium Ra 223 Dichloride, Laboratory Biomarker Analysis, Degarelix
Drug · Radiation · Other
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Apr 8, 2026 · Synced Sep 4, 2026, 1:03 PM EDT
Terminated Phase 2 Interventional Results available

Study of Radium-223 Dichloride Versus Placebo and Hormonal Treatment as Background Therapy in Subjects With Bone Predominant HER2 (Human Epidermal Growth Factor Receptor 2) Negative Hormone Receptor Positive Metastatic Breast Cancer

NCT02258464
View directory record Official record
Conditions
Breast Neoplasms
Interventions
Radium-223 dichloride (Xofigo, BAY88-8223), Placebo (saline), Background hormonal therapy
Drug · Other
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older · Female only
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
11
States / cities
Bakersfield, California • La Jolla, California • Aurora, Colorado + 8 more
Source: ClinicalTrials.gov public record
Updated Aug 9, 2020 · Synced Sep 4, 2026, 1:03 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 4, 2026, 1:03 PM EDT
Suspended Phase 1Phase 2 Interventional

Radiation Medication (Radium-223 Dichloride) Versus Radium-223 Dichloride Plus Radiation Enhancing Medication (M3814) Versus Radium-223 Dichloride Plus M3814 Plus Avelumab (a Type of Immunotherapy) for Advanced Prostate Cancer Not Responsive to Hormonal Therapy

NCT04071236
View directory record Official record
Conditions
Metastatic Castration-Resistant Prostate Carcinoma, Metastatic Malignant Neoplasm in the Bone, Metastatic Malignant Neoplasm in the Lymph Nodes, Stage IVB Prostate Cancer AJCC v8
Interventions
Avelumab, Biospecimen Collection, Bone Scan, Computed Tomography, Magnetic Resonance Imaging, Peposertib, Questionnaire Administration, Radium Ra 223 Dichloride
Drug · Procedure · Other + 1 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Male only
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
32
States / cities
Duarte, California • Los Angeles, California • Orange, California + 24 more
Source: ClinicalTrials.gov public record
Updated Aug 30, 2026 · Synced Sep 4, 2026, 1:03 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 4, 2026, 1:03 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 4, 2026, 1:03 PM EDT