Tundra Space

Tundra Space

Clinical Research Directory

Browse clinical research sites, groups, and studies.

Back to Studies
ACTIVE NOT RECRUITING
NCT05245006
PHASE1

PET Imaging Study of 89Zr-DFO-YS5 in Men With Prostate Cancer

Sponsor: Robert Flavell, MD, PhD

View on ClinicalTrials.gov

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

DRUG

89Zr-DFO-YS5

3 mCi will be administered intravenously

BIOLOGICAL

YS5 antibody

20 or 50 mg administered intravenously

PROCEDURE

Positron Emission Tomography (PET)/Computerized tomography (CT)

Imaging which combines a CT scan and a PET scan

PROCEDURE

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