‘Pill-on-a-thread’ could replace endoscopies for half of all patients being monitored for esophageal cancer risk
, 2025-06-23 22:30:00 Professor Rebecca Fitzgerald demonstrates the capsule sponge. Credit: StillVision Endoscopies could be replaced by far less invasive capsule sponge tests for half of all patients with Barrett’s esophagus, a known precursor to esophageal cancer, according to a new study by researchers at the University of Cambridge, Addenbrooke’s Hospital and Queen Mary University…