Pusan National University Yangsan Hospital

This study tests a special vest that vibrates to help loosen mucus in the lungs for people who have trouble coughing it up. About 45 hospitalized adults will use the vest and report how their breathing, cough, and mucus symptoms change. The goal is to see if this device is safe a…

This study tests whether taking broccoli sprout extract daily for 12 weeks can improve memory and thinking in adults aged 55-85 with mild cognitive impairment. One hundred participants will receive either the extract or a placebo. Researchers will measure changes in cognitive tes…

This study tests if whole-body light therapy (photobiomodulation) can safely improve movement and thinking in people with Parkinson's disease. Fifteen adults with mild to moderate Parkinson's will receive about 30 sessions over 10 weeks. Researchers will measure changes in motor …

This study tests whether giving flumazenil, a drug that reverses the effects of remimazolam, helps elderly patients wake up faster after hip surgery. 24 patients over 65 will be randomly assigned to receive flumazenil or a placebo right after surgery. Researchers will measure how…

This study looks at how two drugs used for general anesthesia—remimazolam and sevoflurane—interact with each other. Researchers will give 80 adults having laparoscopic surgery different combinations of these drugs and measure their brain activity. The goal is to find the best way…

This study looks at how fast the bladder is filled during a urodynamic test affects a condition called autonomic dysreflexia (sudden high blood pressure) in people with spinal cord injuries. Researchers will test two different filling speeds in 30 participants to see which one ca…

This study tests whether applying heat and acupressure to the neck area can increase blood flow to the brain. Nine healthy adults aged 40-65 will receive a 40-minute session using a special device. Brain scans will measure blood flow changes at several time points to see if this …