Laval University

This study looks at whether eating 2 cups of frozen raspberries daily for 8 weeks can improve blood sugar, cholesterol, and gut health in overweight or obese adults with early signs of metabolic syndrome. Researchers want to see if the berries' natural compounds help by changing …

This study tests whether taking 50 grams of blueberry powder daily for 8 weeks can improve gut bacteria and metabolic health in overweight or obese adults. Researchers will measure changes in blood sugar, cholesterol, and gut microbes. The goal is to see if blueberries can help m…

This study compares two types of weight-loss surgery for people who have already had a sleeve gastrectomy but still have obesity. One surgery is the standard duodenal switch, and the other is a simpler single-loop version. Researchers want to see if the simpler surgery causes few…

This study tests whether a structured wheelchair skills training program helps children and youth who use manual wheelchairs. About 60 participants will be randomly assigned to receive the training or usual care. The goal is to see if training improves their ability to move aroun…

This study looks at how blood flow in the feet changes during a 12-week heart and blood vessel rehab program for people with narrowed arteries. Researchers will track 80 adults with conditions like peripheral artery disease or coronary artery disease. The goal is to better unders…

This study looks at whether genetic differences affect how omega-3 supplements influence heart disease risk factors like cholesterol and blood pressure. Researchers are giving 200 healthy adults omega-3 capsules daily and measuring changes in blood lipids, blood pressure, and gen…

This study looked at 41 healthy adults who regularly drink sugary sodas. Researchers replaced their sugary drinks with either stevia-sweetened or aspartame-sweetened beverages for 10 weeks. The goal was to see how these alternatives affect metabolism and gut bacteria. The results…

This study looks at whether the standard doses of the antibiotic cefazolin given before bariatric surgery are high enough for obese patients. Researchers will measure drug levels in the blood and tissues of 70 patients to see if they reach the needed concentration to prevent infe…

This study looks at how common a specific lung pressure (airway opening pressure) is in 196 adults recovering from heart surgery. Researchers will measure this pressure within an hour of entering the ICU using a simple breathing test. The goal is to understand if this pressure is…

This study tests whether an animated web app can help people understand why public health recommendations change over time. About 525 adults will be randomly assigned to view a scrollytelling story about nutrition or pandemic guidelines, or no intervention. The goal is to see if …