Medical University Of Bialystok

This study compares two procedures—iStent inject and Kahook Dual Blade goniotomy—both done alongside cataract surgery for people with open-angle glaucoma. The goal is to see which better reduces eye pressure and the need for pressure-lowering drops. About 100 participants will be…

This study compares two surgeries for open-angle glaucoma: a newer implant called Preserflo MicroShunt and the standard trabeculectomy. About 100 adults with high eye pressure not controlled by drops will be randomly assigned to one surgery. The main goal is to see if the implant…

This study compares two types of advanced intraocular lenses (Rayone EMV and Vivinex Impress XY1-EM) to see which provides better vision at intermediate distances after cataract surgery. About 100 adults with age-related cataracts will receive these lenses in both eyes. The goal …

This study watches how lung cancer patients' heart and lung fitness changes during standard treatment. About 90 adults with lung cancer will take a special exercise test before and after starting therapy. The goal is to learn which patients might need extra support, not to test a…

This study looks at how short, intense exercises like squats, burpees, and planks affect energy use in healthy young adults aged 18 to 30. Researchers will measure resting metabolism and the extra energy burned after exercise using a portable device. The goal is to better underst…

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

This study is following 1,000 people who are having bariatric (weight-loss) surgery to see how their weight, body fat, and blood sugar levels change over two years. Participants will have tests before surgery and at several follow-up visits. The goal is to better understand the h…

This study tests whether customizing medications based on a person's specific type of heart microcirculation problem can improve quality of life better than standard care. About 180 people with chest pain but no major artery blockages will be randomly assigned to either personali…