Mersin University

This study compares two minimally invasive treatments for pilonidal sinus disease: phenol injection and laser ablation. Researchers will track complications, hospital stay, and recovery time in 64 adults with uncomplicated pilonidal sinus. The goal is to find which method is safe…

This study is testing three different 3D-printed resin materials used to make onlays (a type of tooth cap) for molars that have had root canal treatment. The goal is to see how well these restorations hold up over one year in terms of function, appearance, and gum health. Forty-e…

This study tests two simple, non-drug methods to help children aged 3-6 feel less pain and fear during a routine vaccination. One group of children will look at colorful distraction cards, while the other group will squeeze a special toy designed to help manage emotions. Research…

This study tests two simple, non-drug methods to reduce pain and fear in children aged 6-9 during blood draws. One group watches a cartoon, the other squeezes a stress ball. Researchers will measure pain and fear levels during the procedure to see which works better.

This study tests whether showing an animated instructional video to people aged 60 and older helps them follow bowel preparation instructions more effectively before a colonoscopy. Participants will receive either standard written instructions or the video plus written instructio…

This study tests if using a stress ball can reduce pain, anxiety, and changes in heart rate during chest tube removal after open heart surgery. About 46 adults who have one chest tube after surgery will be split into two groups: one will squeeze a stress ball during the procedure…

This study tests whether a mobile app or an AI-supported video helps patients learn clean intermittent catheterization better than a standard brochure. About 99 adults who need to perform this procedure will be split into three groups: app training, AI video training, or brochure…

This study will use daily bedside ultrasound to look for blood clots caused by central venous catheters in 100 adults after major surgery. Half the patients had cancer surgery, half had non-cancer surgery. The goal is to learn how often clots form and what factors increase the ri…