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PET Imaging Study of 89Zr-DFO-YS5 in Men With Prostate Cancer
Sponsor: Robert Flavell, MD, PhD
Summary
CD46 is an exciting new therapeutic target in prostate cancer, with the antibody drug conjugate FOR46 under investigation in phase I clinical trials. The hypothesis of the study is that CD46 expression, measured via our novel imaging biomarker, is a characteristic feature of mCRPC, and particularly common in the most lethal forms of the disease including adenocarcinoma and Small-cell neuroendocrine carcinoma (SCNC). These data will provide crucial information about the feasibility of targeting cluster of differentiation 46 (CD46) in mCRPC, will be used guide the development of novel therapeutic and theranostic agents, to help develop treatments that improve outcomes for men with the most lethal forms of prostate cancer.
Official title: A First-in-Human, Pilot PET Imaging Study of 89Zr-DFO-YS5, an immunoPET Agent for Detecting CD46 Positive Malignancy in Men With Prostate Cancer
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
30
Start Date
2022-03-18
Completion Date
2027-07-31
Last Updated
2026-03-17
Healthy Volunteers
No
Interventions
89Zr-DFO-YS5
3 mCi will be administered intravenously
YS5 antibody
20 or 50 mg administered intravenously
Positron Emission Tomography (PET)/Computerized tomography (CT)
Imaging which combines a CT scan and a PET scan
Positron Emission Tomography (PET)/Magnetic Resonance Imaging (MRI)
Imaging which combines an MRI scan and a PET scan
Locations (1)
University of California, San Francisco
San Francisco, California, United States