Medical University Of Bialystok

This study tests whether a tiny drainage device called the Preserflo MicroShunt can lower eye pressure as well as the standard trabeculectomy surgery in adults with open-angle glaucoma. One hundred participants will be randomly assigned to receive one of the two procedures and wi…

This study compares two surgical options—iStent inject and goniotomy with Kahook Dual Blade—performed during cataract surgery in 100 people with open-angle glaucoma. The goal is to see which method better lowers eye pressure and reduces the number of daily eye drops needed. Both …

This study compares two types of special lenses (Rayone EMV and Vivinex Impress XY1-EM) used in cataract surgery to improve vision at different distances. About 100 adults with age-related cataracts will receive these lenses in both eyes. The goal is to see which lens provides be…

This study looks at whether breathing slowly (6 breaths per minute) lowers stress more than breathing at a normal pace or just resting. Healthy adults will practice a breathing method, then take a stress test involving cold water and math. Researchers will measure heart rate, str…

This study follows 1,000 people who are having weight-loss (bariatric) surgery. Researchers will measure changes in weight, body fat, blood sugar, cholesterol, and other health markers before surgery and at several follow-up visits over two years. The goal is to better understand…

This study looks at how lung cancer and its treatment affect patients' physical fitness. About 90 adults with lung cancer will take a special exercise test before and after starting treatment to measure how well their heart, lungs, and muscles work during exercise. The goal is to…

This study looks at how short, intense body-weight exercises like squats, burpees, and planks affect energy use in healthy young adults. Twenty volunteers aged 18 to 30 will have their energy burned measured before, during, and after one minute of exercise using a portable device…

This study looks at people who have chest pain but no major blockages in their heart arteries. Researchers will test if giving medication based on the specific type of tiny blood vessel problem (endotype) works better than standard care. About 180 participants will be followed fo…