Menoufia University

This study looks at whether giving a special antibiotic (linezolid) together with a mucus-dissolving drug can reduce the sticky layer of bacteria (biofilm) that forms on urinary stents after kidney stone removal. About 100 adults who need a stent for one month after stone treatme…

This study compares two surgeries for large, branching kidney stones (staghorn stones): flexible ureteroscopy (FURS) and percutaneous nephrolithotomy (PCNL). PCNL is standard but has higher risks; FURS is less invasive but may need multiple sessions. 138 adults with staghorn ston…

This study looks at whether changes in central venous oxygen saturation (ScvO2) can help doctors decide if a patient with septic shock needs more fluids. Researchers will compare ScvO2 measurements with standard heart ultrasound and monitoring techniques. The goal is to find a si…

This study compares two patient positions during a minimally invasive surgery for kidney stones smaller than 2 cm. About 70 adults will be randomly placed either on their back or on their side to see which position helps clear stones better and reduces complications. The goal is …

This study looks at how the size of the part connecting a dental implant to a crown affects bone loss around the implant. Researchers will place implants in 40 adults who are missing a single back tooth. They will use either a narrow or regular-sized connector and take X-rays ove…