Christopher C. Thompson, Md, Msc

This study tests a freezing device called a cryoprobe to remove dead tissue from the pancreas in people with a serious complication of acute pancreatitis. Instead of using standard tools like forceps or snares, the cryoprobe freezes the dead tissue so it can be pulled out more ea…

This study tests a new way to treat marginal ulcers that can form after gastric bypass surgery. Instead of just taking standard acid-reducing medication, some participants will also receive a low-thermal argon plasma treatment during an endoscopy. The goal is to see if this plasm…

This pilot study tests a new procedure called PSAM (Pylorus-Sparing Antral Myotomy) for weight loss in 30 adults with obesity. The procedure involves cutting some stomach muscles to slow down how fast food leaves the stomach, which may help people feel full longer and lose weight…

This study tests a new way to treat H. pylori, a bacteria that can cause stomach ulcers and cancer. During an endoscopy, doctors fill the stomach with a saltwater solution that is activated by argon plasma to kill the bacteria. The trial will compare two methods of making this so…

This study is testing a new, ultra-thin endoscope that goes through the nose without sedation, instead of the usual mouth-and-sedation approach. Researchers want to see if it improves patient experience and lowers costs for people in bariatric care. About 100 adults will try the …