Pusan National University Hospital

This study looked at whether rinsing the nose with diluted povidone-iodine (a common antiseptic) after sinus surgery helps people with chronic sinusitis recover better than standard saline or mucomyst rinses. Forty-eight adults who had sinus surgery used one of the three rinses d…

This pilot study tested whether a smartphone-based program could help high-risk patients recover their breathing after lung surgery. Fifty-eight adults who had lung resection and were either older or had reduced lung function were split into two groups: one used a smartphone app …

This study looks at whether starting to eat within 24 hours after a colon polyp removal procedure (called ESD) is safe and better than waiting longer. About 204 patients will be randomly assigned to either early feeding (water after 2 hours, then liquid diet) or delayed feeding (…