AZD2265 Compared With Standard of Care in PSMA-positive Metastatic Castration-resistant Prostate Cancer (VECTRA-01)

Korábbi kezelés

• Prior treatment with an α-emitting molecular targeted therapeutic radioconjugate (prior treatment with radium-223 is permitted).
• Progression on PSMA-directed β-emitting radioconjugate prior to the administration of Cycle 3.
• Persistent toxicities (CTCAE Grade ≥ 2) caused by previous anticancer therapy, with exceptions.
• Spinal cord compression or brain metastases unless asymptomatic, stable, and not requiring steroids for at least 4 weeks prior to start of study intervention.

Más betegség

• History of another primary malignancy, with exceptions.

Egyéb

• Receipt of > 6 cycles of PSMA-directed β-emitting therapeutic RC.
• Clinically significant ECG abnormalities, with exceptions.

• ≥ 18 years of age.
• Diagnosis of adenocarcinoma of prostate.
• Must have had prior orchiectomy and/or ongoing ADT and a castrate level of plasma/serum testosterone.
• Progressive mCRPC following the most recent treatment at the time of study entry, with at least 1 metastatic lesion (measurable and/or non-measurable) that is suitable for repeated assessment by CT and/or MRI and/or bone scan.
• Previously treated with at least 2 cycles of PSMA-directed β-emitting radioconjugate.
• Previously treated with at least 1 taxane-based chemotherapy regimen for either metastatic hormone-sensitive prostate cancer or CRPC.
• Previously treated with at least 1 ARPI (eg, enzalutamide, abiraterone, etc.).
• Positive PSMA PET/CT scans, obtained with PSMA ligands (⁶⁸Ga-PSMA-11 or ¹⁸F-DCFPyL).
• ECOG performance status of 0 to 2.
• Adequate organ and bone marrow function as described in study protocol.
• Participants must not father children or donate sperm from signing ICF, during the study intervention and for 6 months after the last dose of study intervention.
• Participants must use a condom from signing ICF, during study intervention, and for 6 months after the last dose of study drug, with all sexual partners.