RADIOHYBRID PROSTATE-SPECIFIC MEMBRANE ANTIGEN (RHPSMA)

Blue Earth Diagnostics Announces Key Results from Phase 3 SPOTLIGHT Study of 18F-rhPSMA-7.3, an Investigational PET Imaging Agent, in Biochemical Recurrence of Prostate Cancer

Retrieved on: 
Tuesday, February 15, 2022

General use: This 18F-rhPSMA-7.3 PET image shows prostate cancer spread beyond the prostate region.

Key Points: 
  • General use: This 18F-rhPSMA-7.3 PET image shows prostate cancer spread beyond the prostate region.
  • Technical use: This 18F-rhPSMA-7.3 PET image shows detection of recurrent prostate cancer in several retroperitoneal lymph nodes, as indicated by the green arrows.
  • Based on the majority read results from the three blinded, independent PET readers, the overall detection rate (DR) of 18F-rhPSMA-7.3 PET in the SPOTLIGHT study was 83% (322/389).
  • The Phase 3 SPOTLIGHT study investigated the diagnostic performance of 18F-rhPSMA-7.3 PET imaging as a potential decision-making aid in assessing suspected biochemical recurrence of the disease.