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Study identifier: NCT05534646 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Study of Apalutamide With Carotuximab in Metastatic, Castration-Resistant Prostate Cancer

Condition: Castration-resistant Prostate Cancer  ·  Sponsor: Edwin Posadas, MD

PhasePhase 2
Planned participants100
Who can joinMale, 18 Years to no upper limit
Healthy volunteersNo

About this study

This is an open-label, multi-site study of apalutamide with carotuximab in patients who have progressed on androgen receptor signaling inhibitor (ARSI) therapy. This study will begin with a safety assessment in the first 10 subjects (part 1: Safety Lead-in). If the combination is deemed safe, the trial will proceed to the Phase II stage. The purpose of this study is to compare progression free survival (PFS) between patients receiving apalutamide and apalutamide + carotuximab using Response Evaluation Criteria in Solid Tumors (RECIST 1.1) and Prostate Cancer Working Group 3. The secondary objectives are to describe adverse events related to the intervention, overall response rate (ORR), proportion of patients resistant to apalutamide that benefit from the addition of carotuximab, and to determine the ORR, radiographic PFS, and biochemical PFS in the overall population.

This description comes directly from the study's public registry record.

Talk to the study team

Clinical Trial Recruitment Navigator  ·  3104232133  ·  cancer.trial.info@cshs.org

Always discuss trial participation with your own doctor first.

Locations (3)

City of HopeDuarte, California, United StatesRecruiting
Cedars-Sinai Medical CenterLos Angeles, California, United StatesRecruiting
Huntsman Cancer Institute and HospitalSalt Lake City, Utah, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT05534646