Yeditepe University

This study tests whether a nurse-led education session before surgery can lower patients' anxiety and reduce the risk of agitation when waking up from anesthesia. About 80 adults having elective general surgery will be randomly assigned to receive either the extra education or st…

This study tests whether giving patients a pain education booklet and video before knee or hip replacement surgery helps them feel less anxious and have less pain afterward. About 70 adults scheduled for elective joint replacement will be randomly assigned to receive the educatio…

This study compares two ways of setting the ventilator during laparoscopic bariatric surgery in 40 adults with obesity. One group gets a fixed pressure, the other gets a pressure tailored to their lungs. Researchers check oxygen levels, lung ultrasound scores, and breathing compl…

This study looks at whether a peer-led lesson or an educational brochure helps female nursing students learn about and practice vulvar self-examination. About 105 students will be split into three groups: one gets a peer lesson, one gets a brochure, and one gets no special teachi…