MORBID OBESITY

This study planned to test a procedure called bariatric embolization for people with morbid obesity who cannot have standard weight-loss surgery. The procedure involves injecting tiny particles into blood vessels near the stomach to reduce blood flow, which may lower hunger hormo…

This study tests a new magnetic device that creates connections between parts of the gut during weight-loss surgery. The goal is to see if it is safe and works as intended in 28 adults with severe obesity. If successful, it may offer a simpler way to perform these surgeries.

This study looks at whether a very-low-calorie ketogenic diet (VLCKD) helps people with severe obesity and metabolic syndrome lose more weight and improve heart health over three years compared to a standard Mediterranean diet. About 100 adults aged 55-75 will be randomly assigne…

This study tests whether a mix of ketamine and dexmedetomidine (ketodex) can reduce the need for strong painkillers after laparoscopic sleeve gastrectomy in obese patients. Eight adults with a BMI over 35 are randomly assigned to receive either ketodex or standard opioid-based an…

This study compares two types of weight-loss surgery—sleeve gastrectomy alone versus sleeve gastrectomy with transit bipartition—to see which leads to fewer cases of dumping syndrome (nausea, diarrhea, dizziness after eating) and better quality of life. Researchers will follow 20…

This study looks at whether two types of exercise training can improve body composition, heart and lung function, and quality of life in people who have had bariatric surgery. Researchers will compare high-intensity interval training (HIIT) and moderate-intensity continuous train…

This study follows 75 people who had either sleeve gastrectomy or gastric bypass surgery to see how these procedures affect acid reflux over 8 years. Researchers use questionnaires, endoscopy, and other tests to track changes. No new treatments are given—this is an observation-on…

This study aimed to measure lung pressure in people with severe obesity to better understand breathing problems. Researchers planned to use a small balloon in the esophagus and chest CT scans in 12 adults. The study was withdrawn before enrolling anyone, so no results are availab…