ClinicaliQ Trial Snapshot
- Study Comparing AAA817+ARPI Versus Standard of Care in Adult Participants With PSMA-positive mCRPC — Recruiting • Phase III • Oncology • NCT06855277.
- What is being tested: A combination therapy of [225Ac]Ac-PSMA-617 (AAA817), an alpha-emitting radioligand targeting PSMA, plus an androgen receptor pathway inhibitor versus standard of care alone in metastatic castration-resistant prostate cancer (mCRPC), with radiographic progression-free survival as the primary endpoint.
- Patient eligibility overview: Adult participants with PSMA-positive mCRPC who meet specified disease and treatment criteria; the study compares this novel combination approach to established standard-of-care treatments for this advanced disease stage.
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What This Trial Is Studying
The purpose of this study is to determine whether [225Ac]Ac-PSMA-617 (AAA817), given for up to 6 cycles at a dose of 10 Megabecquerel (MBq) +/- 10%, plus androgen receptor pathway inhibitor (ARPI), improves the radiographic progression free survival (rPFS) compared to investigator's choice of standard of care (SOC) (ARPI change or taxane-based chemotherapy or [177Lu]Lu-PSMA-617 (AAA617)) in adult participants with PSMA-positive metastatic castration resistant prostate cancer (mCRPC) treated with another ARPI as last treatment and who have not been exposed to a taxane-containing chemotherapy in the mCRPC setting nor have…
Eligibility Snapshot
- Key Inclusion Criteria: * Signed informed consent must be obtained prior to participation in the study. * Participants must be adults ≥ 18 years of age. * Participants must have an ECOG performance status of 0 to 2. * Participants must have histological, and/or cytological confirmation of adenocarcinoma of the prostate. Participants with mixed histology (neuroendocrine) are not eligible. * Participants who have received taxane-based chemotherapy in mHSPC setting are eligible if they are deemed appropriate for chemotherapy, ARPI change or AAA617 as the next line of therapy in the opinion of the Investigator. Note: Participants who have received taxane-based chemotherapy for mCRPC are excluded. * Participants must not have received taxane-based chemotherapy in mCRPC setting (allowed in mHSPC setting). * Participants must have PSMA-PET positive disease using a PSMA imaging agent that is approved as per protocol. * Participant must have been diagnosed with mCRPC with documented progressive disease while on treatment with ARPI in mHSPC or earlier setting as their last treatment (and did not progress on more than one ARPI). * Participants with deleterious or suspected deleterious germline or somatic homologous recombination repair (HRR) gene-mutated metastatic castration-resistant prostate cancer, as per local testing, may be enrolled if…
Use the source registry for the full inclusion and exclusion criteria before discussing referral or enrolment.