Fayoum University

This pilot study tests a procedure called PRK-Plus, which combines laser eye surgery (PRK) with a corneal strengthening treatment (accelerated cross-linking). The goal is to improve vision and prevent further thinning in people with thin, suspicious corneas. Sixty participants wi…

This study tests whether adding metformin gel to a standard bone graft improves bone quality in children born with a gap in the upper jaw (alveolar cleft). 36 children aged 8-12 will receive either a bone graft mixed with metformin or a placebo. The goal is to see if metformin he…

This study compares two bone graft materials used in sinus lift surgery for dental implants: sticky bone (a mix of bone graft and platelet-rich fibrin) versus xenograft alone. Eighteen adults with low jawbone height will receive one of the two grafts along with an implant. The ma…

This study tests a new surgical technique for placing zygomatic implants (special implants for people with severe jawbone loss). The goal is to see if the new method leads to better bone growth and healthier gums around the implant. The study will involve 24 adults with severe up…

This study tests whether giving dexmedetomidine or lidocaine through a vein can prevent agitation when waking up from sinus surgery. Eighty adults having elective sinus surgery under general anesthesia will be randomly assigned to one of the two drugs. The main goal is to see whi…

This study tests whether a lidocaine patch placed on the gum can reduce pain after removing an impacted wisdom tooth. About 21 adults will receive either the active patch or a placebo patch after surgery. Pain, swelling, and mouth opening will be checked on days 1, 3, and 7 after…

This study looks at 40 adults with acute respiratory distress syndrome (ARDS) who need a breathing machine. Researchers want to see if changing the pressure in the lungs affects kidney health. They will measure kidney injury and the need for dialysis during the ICU stay.