University Of Belgrade

This study tests whether applying 5-fluorouracil cream or Carnoy's solution after cyst removal lowers the chance of the cyst coming back. Fifty adults with odontogenic keratocysts in the jaw will be treated and followed for up to five years. The main goal is to see which method l…

This study compares two ways to restore a full upper jaw with dental implants: placing the permanent teeth right away versus waiting 6 weeks. Researchers want to see which timing leads to better implant stability and patient satisfaction. 24 adults with healed upper jaw tooth los…

This study tests a numbing method called intraseptal anesthesia for gum surgery. Sixty adults with gum disease will receive a small amount of articaine to see if it effectively blocks pain during the procedure. The goal is to find a less painful alternative to standard numbing te…

This trial investigates whether measuring high-sensitive troponin, a protein released during heart injury, can predict heart complications in people undergoing surgery to open a narrowed carotid artery. About 527 participants will have their troponin levels checked before and aft…

This study aimed to see if measuring sertraline (Zoloft) levels in the blood and checking a specific gene (CYP2C19) could help doctors give the right dose to people with major depression. The goal was to reduce side effects and improve treatment. However, the study was withdrawn …

This study looks at how bone and soft tissue heal after using a special collagen membrane during dental implant surgery. Researchers will follow 90 adults who need implants and have thin jawbone. They will use scans and digital tools to measure new bone and gum growth over time.