Effect of electroacupuncture on postoperative delirium in older patients undergoing major surgery: a prospective, multicenter, randomized sham-controlled trial
Postoperative delirium (POD) is a common complication in older patients undergoing major surgery and is associated with prolonged hospitalization, delayed recovery, and increased mortality. This study evaluated whether perioperative electroacupuncture (EA) reduces the incidence of POD in older surgical patients. This m...