← Back to results
NCT04704505PHASE2RECRUITING

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

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

Sponsor: Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins + Bayer

No open prediction endpoints

Endpoints are classified and published by ProgramSignal analysts.

Request endpoint coverage

Key Facts

Study type
INTERVENTIONAL
Conditions
Prostate Adenocarcinoma, Metastatic Prostate Adenocarcinoma, Castration-resistant
Interventions
radium-223, Bipolar Androgen Therapy (BAT)
Enrollment
47 participants
Primary completion
Feb 2028
Study completion
Feb 2029
First posted
Jan 2021
Last updated
Feb 2026

Primary Endpoints (CT.gov)

Radiographic progression-free survival (rPFS) of BAT-RAD

Time frame: 24 months

Secondary Endpoints

PSA decline ≥ 50 percent rate (PSA50) of BAT-RAD

Change in alkaline phosphatase of BAT-RAD

PSA progression-free survival (PSA-PFS) of BAT-RAD

Eligibility Criteria

Inclusion Criteria: * Histologically documented adenocarcinoma of the prostate confirmed by pathology report from prostate biopsy or a radical prostatectomy specimen. If prostatic tumor is of mixed histology, \> 50% of the tumor must be adenocarcinoma. * Bone metastases as manifested by one or more lesions on a Technetium 99m bone scan performed within 2 months of screening * Castrate-resistant prostate cancer, in the setting of castrate levels of testosterone (≤ 50 ng/dL), defined as current or historical evidence of disease progression concomitant with surgical castration or androgen deprivation therapy (ADT), as demonstrated by two consecutive rises in PSA OR new lesions on bone scan: * PSA progression will be defined as 2 rising PSA values compared to a reference value, measured at least 7 days apart and the second value is ≥ 2 ng/mL. Appearance of one or more new areas of abnormal uptake on bone scan when compared to imaging studies acquired during castration therapy or against t

Read full criteria on CT.gov →

✦ Analyst Commentary

Expert commentary on why this trial matters and what to watch for.

Request coverage →

Source

Open on ClinicalTrials.gov