Studies in muscle-invasive bladder cancer found ctDNA predicted metastatic risk after bladder-sparing treatment, while urine tumor DNA was more sensitive for residual bladder disease. Data from RETAIN-2 and a PNAS study support molecular testing to help select patients for bladder preservation.
Another participant with metastatic castration-resistant prostate cancer achieved undetectable PSA and negative PSMA PET after treatment with 67Cu-SAR-bisPSMA in the SECuRE trial. This marks the fifth patient to achieve undetectable disease by radiographic assessment in Clarity Pharmaceuticals' program.
The U.S. Food and Drug Administration has cleared FluoGuide's Investigational New Drug application for FG001, enabling the company to proceed with a Phase 2 registration trial in high-grade glioma patients with first enrollment expected in Q2 2026.
