Jagiellonian University

This study tests whether using a patient's own tooth-derived bone graft (ADDM) combined with a platelet-rich fibrin (A-PRF) can improve bone healing after removing a dentigerous cyst and an impacted wisdom tooth. Thirty-five adults with this condition will receive either standard…

This study tests whether ivabradine, a drug that slows heart rate, can prevent heart injury after noncardiac surgery. About 2,100 high-risk patients aged 45 and older will receive either ivabradine or a placebo before and after surgery. The goal is to see if the drug reduces hear…

This study is a registry that will follow 700 heart failure patients whose heart pumping ability has either improved significantly or is naturally very high. Researchers will collect medical data and track outcomes like death, heart-related death, and worsening heart failure over…

This study looks at 80 people with ALS to see if electrical tests (EMG) and ultrasound scans of breathing muscles can predict when they will need breathing support. The goal is to start noninvasive ventilation at the right time. Researchers will also check for links between muscl…