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A Study of Pasritamig With Docetaxel Versus Docetaxel in Participants With Metastatic Castration-Resistant Prostate Cancer
Trial Status: active
The purpose of this study is to find out whether treatment with pasritamig and docetaxel
prolongs radiographic progression free survival (rPFS) (the length of time from start of
treatment until disease worsens as determined by scans) when compared to treatment with
docetaxel in participants with metastatic castrate-resistant prostate cancer (mCRPC; a
cancer of prostate, a male reproductive gland found below the bladder, that grows despite
low levels of male hormones).
Inclusion Criteria
Have histologically confirmed adenocarcinoma of the prostate
Have disease that is metastatic at the time of the screening as determined by the investigator
Participants must receive ongoing androgen deprivation therapy (ADT) with a gonadotropin releasing hormone (GnRH) analog throughout the treatment or have had prior bilateral orchiectomy, and have serum testosterone less than or equal to (<=) 50 nanogram per milliliter (ng/dL) (<= 1.73 nanomoles per Liter [nmol/L]) at screening
Have progressed on at least 1 novel androgen receptor pathway inhibition (ARPI) but received no more than 2 different ARPI for any stage of disease. Must have discontinued ARPI before randomization into the study
Have an eastern cooperative oncology group (ECOG) performance status of 0 to 1
Exclusion Criteria
Known history of either brain or leptomeningeal prostate cancer metastases
Participants with known breast cancer gene 1/2 (BRCA 1/2) mutations (germline or somatic) who have not received treatment with a poly (ADP-ribose) polymerase (PARP) inhibitor, unless not available or contraindicated
Prior or concurrent second malignancy (other than the disease under study) because the natural history or treatment could interfere with study endpoints
Received cytotoxic chemotherapy for prostate cancer in any setting
Received prior treatment with human kallikrein 2 (KLK-2) directed therapies
Study sponsor and potential other locations can be found on ClinicalTrials.gov for NCT07225946.
