
An experimental procedure could reduce levels of a hunger-triggering hormone by burning part of a person’s stomach lining, a new study reports. In the procedure, doctors snake a tube down the patient’s throat with a tiny device that singes the lining of the upper portion of the stomach, also called the gastric fundus. That’s the part of the stomach that produces ghrelin, the primary hormone that controls appetite, researchers said. A six-month clinical trial in which 10 obese women received the procedure resulted in a nearly 8% loss of body weight and a more than 40% reduction in fasting ghrelin levels, according to researchers. They’re slated to report the findings later this month at the Digestive Disease Week medical meeting in Washington, D.C. “This relatively brief, outpatient, non-surgical procedure can facilitate weight loss and significantly curb hunger, and it could be an additional option for patients who don’t want or aren’t eligible for anti-obesity medications, such as Wegovy and Ozempic, or bariatric surgery,” lead researcher Dr. Christopher McGowan, a gastroenterologist and medical director of the True You Weight Loss clinic in Cary, N.C., said in a news release. After snaking the tube into the stomach, doctors insert fluid to protect underlying stomach tissues and then burn (ablate) the mucosal lining of the gastric fundus. This reduces the number of ghrelin-producing cells in that part of… read on > read on >