What this phase means
This study does not use the classic phase 1–4 drug ladder. It may be a device, a behavior program, a surgery timing study, or an early feasibility test.
Phase labels are FDA/ICH categories applied to the registry Phase field. They are not a finding that this study succeeded.
What the registry says happens
If you join, the listed intervention(s) are MRI with DBSI analysis. The registry lists allocation as randomized. Diffusion Basis Spectrum Imaging (DBSI) represents a potential leap forward in improving prostate cancer early detection: a non-invasive and accurate imaging test for clinically significant prostate cancer.
They plan to enroll about 500 people at St Louis. Taking part typically means using or being fitted with a device plus check-ins.
Official title (unrewritten)
Diffusion Basis Spectrum Imaging of the Prostate: A Virtual Biopsy to Accurately Diagnose Prostate Cancer
Interventions: MRI with DBSI analysis
Primary outcome (registry wording): Area under the curve (AUC) comparison from biopsy and DBSI