Phase 3 Study of Xaluritamig vs Cabazitaxel or Second Androgen Receptor-Directed Therapy in Participants With Progressive Metastatic Castration-Resistant Prostate Cancer (XALute)
a study on Metastatic Castration-Resistant Prostate Cancer Prostate Cancer
Summary
- Eligibility
- for males ages 18 years and up (full criteria)
- Location
- at Irvine, California and other locations
- Dates
- study startedstudy ends around
Description
Summary
The main objective of the study is to compare overall survival in participants receiving xaluritamig versus investigator's choice (cabazitaxel or second androgen receptor-directed therapy [ARDT]).
Official Title
A Phase 3, Open-label, Multicenter, Randomized Study of Xaluritamig vs Cabazitaxel or Second Androgen Receptor-Directed Therapy in Subjects With Metastatic Castration-Resistant Prostate Cancer Previously Treated With Chemotherapy
Keywords
Metastatic Castration-resistant Prostate Cancer, Oncology, Xaluritamig, Cabazitaxel, Prostate cancer, Abiraterone, Enzalutamide, Prostatic Neoplasms, Cabazitaxel/Abiraterone/Enzalutamide
Eligibility
You can join if…
Open to males ages 18 years and up
- Participant has provided informed consent prior to initiation of any study-specific activities/procedures.
- Age ≥ 18 years (or ≥ legal age within the country if it is older than 18 years) at the time of signing the informed consent.
- Participant must have histological, pathological, and/or cytological confirmation of adenocarcinoma of the prostate. Mixed histologies (eg, adenocarcinoma with neuroendocrine component) are not permitted.
- mCRPC with ≥ 1 metastatic lesion that is present on baseline computed tomography (CT), magnetic resonance imaging (MRI), or bone scan imaging obtained within 28 days prior to enrollment.
- Evidence of progressive disease, defined as 1 or more PCWG3 criteria:
- Serum PSA progression defined as 2 consecutive increases in PSA over a previous reference value measured at least 1 week prior. The minimal start value is 2.0 ng/mL.
- Soft-tissue progression defined as an increase ≥ 20% in the sum of the diameter (SOD) (short axis for nodal lesions and long axis for non-nodal lesions) of all target lesions based on the smallest SOD since treatment started or the appearance of one or more new lesions or unequivocal progression of existing non-target lesions.
- Progression of bone disease: defined by the appearance of at least 2 new bone lesion(s) by bone scan (as per the 2+2 PCWG3 criteria).
- Participants must have had a prior orchiectomy and/or ongoing androgen-deprivation therapy and a castrate level of serum testosterone (< 50 ng/dL or < 1.7 nmol/L).
- Prior progression on at least one ARDT (enzalutamide, abiraterone, apalutamide, darolutamide).
- Prior treatment with only one taxane therapy in the mCRPC setting. Note: Prior treatment with docetaxel in the metastatic hormone-sensitive prostate cancer (mHSPC) setting is permitted; however, participants must have also received one, and only one, taxane therapy in the mCRPC setting.
- Eastern Cooperative Oncology Group performance status (ECOG PS) of 0 or 1.
- Adequate organ function.
You CAN'T join if...
Prior & Concomitant Therapy:
- Prior six transmembrane epithelial antigen of the prostate 1 (STEAP1)-targeted therapy.
- Any anticancer therapy, immunotherapy, or investigational agent within 4 weeks prior to the first dose of study treatment, not including androgen suppression therapy (eg, luteinizing hormone-releasing hormone/gonadotropin-releasing hormone [LHRH/GnRH] analogue [agonist/antagonist]).
- Prior Prostate-Specific Membrane Antigen (PSMA) radioligand therapy (RLT) within 3 months of the first dose of study treatment unless participants received < 2 cycles of therapy.
- Prior palliative radiotherapy within 2 weeks of first dose of study treatment. Participants must have recovered from all radiation-related toxicities.
- Concurrent cytotoxic chemotherapy, ARDT, immunotherapy, radioligand therapy, PARP inhibitor, biological therapy, investigational therapy. Note: Prior treatment with a PARP inhibitor is permitted as long as not within 4 weeks before first dose of study treatment.
- Prior radionuclide therapy (Radium-223) within 2 months of first dose of study treatment.
- Treatment with live and live-attenuated vaccines within 4 weeks before the first dose of study treatment.
Disease Related:
- Participants with a history of central nervous system (CNS) metastasis. Note: Participants with treated, asymptomatic, and clinically stable dural metastases are eligible.
- Unresolved toxicities from prior anti-tumor therapy not having resolved to CTCAE version 5.0 events grade above 1 or baseline, with the exception of alopecia or toxicities that are stable and well controlled AND there is an agreement to allow inclusion by both the investigator and the sponsor.
Locations
- University of California Irvine
accepting new patients
Irvine California 92697 United States - Providence Saint Jude Medical Center
accepting new patients
Fullerton California 92835 United States
Details
- Status
- accepting new patients
- Start Date
- Completion Date
- (estimated)
- Sponsor
- Amgen
- Links
- AmgenTrials clinical trials website
- ID
- NCT06691984
- Phase
- Phase 3 research study
- Study Type
- Interventional
- Participants
- Expecting 675 study participants
- Last Updated
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