Dongtan Sacred Heart Hospital

This study compares two laser treatments for facial acne scars: a picosecond Nd:YAG laser with a special lens and a nonablative fractional laser. Participants receive four sessions of one laser type, and researchers measure changes in scar severity using a standard grading scale.…

This pilot study tested a mobile app called Pallow for people with swallowing disorders (dysphagia) caused by various conditions like stroke or head and neck cancer. Ten participants used the app to do swallowing exercises at home, with the phone's camera providing feedback. The …

This study follows thousands of Korean adults recently diagnosed with high blood pressure to see how often they develop silent organ damage, such as heart, kidney, or eye problems. Researchers will track these participants over time to identify factors that predict future heart a…