PREOPERATIVE CARE

This trial tests whether watching a 30-40 minute augmented-reality animation that shows a child's journey through surgery can reduce anxiety in children aged 3-12 before adenotonsillectomy. Half the children will watch the animation before surgery, while the other half receives s…

This study tested whether a mobile app with videos and written guides, given before chest surgery, helps patients recover better. 128 adults scheduled for elective chest surgery were split into two groups: one used the app, the other got standard education. Researchers measured q…

This study tested two simple play activities—bubble breathing and tell-show-do (a storytelling technique)—to see if they could reduce anxiety in children aged 5-12 and their parents before elective surgery. 210 families participated, and their anxiety levels were measured before …

This study tested whether showing children an animated film through virtual reality glasses one hour before cardiac catheterization could lower their anxiety, fear, and pain. Forty-two children aged 5 to 10 took part. The goal was to see if a fun, immersive distraction could make…

This study looks at whether using podcasts can improve how well nursing students learn to care for patients before surgery. About 80 students will be split into two groups: one gets standard classroom teaching, the other gets the same teaching plus special podcast episodes. Resea…

This study looked at whether checking patients by phone before surgery leads to more cancellations than checking them in person. Researchers reviewed records of 1176 adults scheduled for non-cardiac surgery at two hospitals. The goal was to see if phone assessments are a safe and…

This study looked at 186 adults taking GLP-1 RA drugs (like Ozempic) who were scheduled for surgery. Researchers used ultrasound to measure stomach contents at different times after the last dose. The goal was to find out how long it takes for stomach emptying to return to normal…