Alexandria University

This study compares two tools, piezotome and periotome, used for gentle tooth extraction before placing a dental implant on the same day in the front upper jaw. The goal is to see which tool better preserves bone and gum tissue for a more natural-looking result. Thirty adults wit…

This study compares new tooth-colored PEEK crowns to standard metal crowns for fixing cavities in children's back baby teeth. Fifty healthy kids aged 5-7 will get one of the two crown types. Researchers will check how well the crowns fit and hold up over time.

This study tests whether custom-made 3D titanium plates are better than standard two mini plates for fixing a broken jaw (mandibular angle fracture). 18 adults with recent, non-infected fractures will be randomly assigned to one of the two plate types. The main goal is to see if …

This study tests whether garlic tablets can prevent infections that patients sometimes get while in the intensive care unit (ICU). Researchers will give garlic tablets to some ICU patients and compare them to others who do not receive them. The goal is to see if garlic lowers the…

This study tests a computer-guided injection for people with jaw joint problems that haven't improved with other treatments. The procedure uses a single needle to deliver platelet-rich plasma into the joint. Researchers want to see if the computer-guided method improves jaw funct…

This study looks at whether involving pregnant women in decisions about their planned C-section can lower pain during the procedure. About 80 women having an elective C-section under spinal anesthesia will take part. Half will receive a shared decision-making session before surge…

This study tests whether using warm salt water (saline) and adding numbing medicine during gallbladder surgery can reduce shoulder pain afterward. About 216 adults having their gallbladder removed will take part. The goal is to find a simple way to make recovery more comfortable.

This study tests whether adding N-acetylcysteine (NAC) to standard root canal treatment reduces pain and improves healing in people with infected teeth and bone loss. Forty adults with dead teeth and signs of infection around the root tip will receive either NAC or standard medic…

This study looks at 50 adults having cataract surgery to see if using numbing eye drops (topical anesthesia) or full sleep (general anesthesia) leads to less pain after the operation. Researchers will check pain levels, side effects, and how satisfied patients are at 24 hours, on…

This study tested whether custom-made surgical guides help surgeons perform precise bone cuts in children with a locked jaw joint (TMJ ankylosis). Eight children under 15 received surgery using these guides and a special cutting tool. The goal was to see if the planned cuts match…

This study looks at whether watching short, educational videos (nano-learning) can help older adults with sarcopenia (age-related muscle loss) stick to diet and exercise advice and improve their mood. Researchers are testing this approach with 180 people aged 60 and older in a ru…