SEP 10, 2026 · INTERVENTIONAL STUDY
PRISM Trial: Partial Breast Versus Whole Breast Radiation in Early Breast Cancer
ClinicalTrials.gov
This is a phase II RCT registration with no posted results; it describes a planned study comparing partial versus whole breast irradiation in early-stage breast cancer, addressing an important clinical question but presenting no outcome data.
Reported
Planned enrollment100
Radiation dose schedule26 Gy in 5 fractions
Primary outcome assessment timepo…3 months after completion of radiotherapy