Pusan National University Hospital

This study looked at whether rinsing the nose with a diluted povidone-iodine solution after sinus surgery helps people with chronic sinusitis recover better than standard rinses. 48 adults who had sinus surgery used either normal saline, mucomyst, or povidone-iodine rinses for th…

This study tested whether a smartphone app that guides breathing exercises can help high-risk patients recover better after lung surgery. 58 adults who had a lung removed and were older or had weaker lungs took part. For 6 weeks, half used the app for guided breathing training, w…