OBESITY (DISORDER)

This study will enroll 20 severely obese adults scheduled for metabolic surgery. Half will use a continuous glucose monitor (CGM) and half will use standard finger-stick testing to track blood sugar. Researchers want to see if the CGM leads to steadier blood sugar levels and fewe…

This study tests whether eating meals at times that match your body's internal clock can help people who have had weight-loss surgery keep the weight off and improve their health. About 246 adults who had sleeve gastrectomy at least six months ago will either follow standard diet…

This study tests whether an AI-informed peer-mentoring program can help healthy 12- to 25-year-olds eat better and move more to prevent obesity. Participants will be split into three groups: AI-assisted peer mentoring, traditional peer mentoring, or standard health education. Res…

This study tests whether adding 3D reconstruction and virtual reality to standard body image counselling helps patients feel better about their body after weight-loss surgery. 80 adults on the waiting list for bariatric surgery will be split into two groups: one gets traditional …

This study screens adults aged 18 and older in suburban and peri-urban areas of Faisalabad, Pakistan, for four major noncommunicable diseases: diabetes, hypertension, obesity, and high cholesterol. Participants who are found to have these conditions are referred to doctors for st…

This observational study in Mexico will follow 30 adults already taking tirzepatide for conditions like diabetes or obesity. Researchers will use MRI scans of the knees, CT scans of the heart, and body composition tests to see how the drug affects cartilage, heart fat, and overal…

This study aims to understand how a less invasive stomach procedure called endoscopic sleeve gastroplasty changes digestion, hormones, and gut bacteria compared to traditional weight-loss surgery. Researchers will follow 40 adults with obesity to measure stomach emptying and othe…

This study looks at whether common environmental chemicals like PFAS, bisphenol A, and pesticides are linked to childhood obesity. Researchers will measure levels of these chemicals in blood, urine, and hair samples from 80 children aged 6 to 15—half with obesity and half without…

This study will look at medical records of 1700 adults with obesity who took tirzepatide along with lifestyle coaching at several Dutch clinics. Researchers want to see how much weight people actually lose after six months and how doctors prescribe the medication in daily practic…

This study will analyze medical records of 400 adults with type 2 diabetes or obesity to see how semaglutide affects blood sugar, heart, and kidney health over three years. Researchers will compare those taking semaglutide to those on other diabetes medications. The goal is to un…

This study looks at how obesity and gastroesophageal reflux disease (GERD) are connected. Researchers will measure how common obesity is among 200 adults with GERD. The goal is to better understand the link between these two conditions.

This study looks at how obesity and low iron levels affect iron buildup in the liver and heart, and how weight-loss surgery might help. Researchers will compare people with and without iron deficiency before and after bariatric surgery. The goal is to better understand these conn…