This early study tested a special dye called VGT-309 that makes colorectal tumors glow during a colonoscopy. The goal was to see if it is safe and helps doctors find cancer more easily. The study was stopped early and included 9 adults with colorectal cancer.
Phase: EARLY_PHASE1 • Sponsor: Stephan Rogalla • Aim: Diagnosis
Last updated May 17, 2026 02:40 UTC