Barrett esophagus

This early study tests a new device that uses heat to remove abnormal cells in the esophagus of people with Barrett's esophagus, a condition that can lead to cancer. The study has two parts: first, a small group of people scheduled for esophagus removal surgery will help find the…

This study will test whether a combination of an AI-powered risk tool, a simple 'sponge on a string' test, and nurse navigation can improve screening for Barrett's esophagus and esophageal cancer. Over 1,000 adults at higher risk will be enrolled. The goal is to see if these less…

This study tests whether a fluorescent tracer called WGA-800CW can make precancerous or cancerous cells in Barrett's esophagus glow during endoscopy. The tracer is sprayed onto the esophagus, and special cameras detect the glow. The goal is to find the best dose and see if this m…

This study tests whether adding the antifungal drug itraconazole to standard ablation therapy can prevent esophageal cancer in people with high-risk Barrett's esophagus. About 64 participants will receive either itraconazole or a placebo alongside their usual endoscopic ablation.…

This pilot study compares recorded gut-directed hypnosis to an educational recording for hospitalized patients with chronic gut problems, such as irritable bowel syndrome or inflammatory bowel disease. Participants listen to the recordings over the phone while in the hospital for…

This study will collect data from 10,000 people undergoing upper endoscopy to build an AI model that predicts the risk of developing stomach or esophageal cancer. Researchers will combine information from endoscopy images, tissue samples, genetics, and gut bacteria. Participants …

This study looks at whether measuring bile acids and pepsin in saliva can help identify people who develop acid reflux or esophageal damage after sleeve gastrectomy (a type of weight-loss surgery). About 60 adults will give saliva samples before surgery and again 1 and 3 years af…

This study tests whether sending reminders to primary care doctors before patient visits can increase screening for Barrett's esophagus, a condition that raises the risk of esophageal cancer. Researchers will compare screening rates before and after the reminders in 3,000 adults.…

This study looks at whether sharing genetic risk information with Barrett's esophagus patients can improve their quality of life and reduce cancer worry. Researchers will collect tissue samples and use genetic analysis to create risk profiles. Half of the 266 participants will le…

This study will follow 750 adults in France who undergo endoscopic submucosal dissection (ESD) for early esophageal cancer or precancerous Barrett's esophagus. Researchers will track how well the procedure removes the cancer, how often it comes back, and whether additional treatm…

This study will look at 150 infants and children aged 1 month to 4 years who are admitted to a hospital gastroenterology unit with a gastrointestinal disease. The goal is to find out how common electrolyte disturbances (like low sodium or potassium) are in these children. By meas…