Sultan Abdulhamid Han Training And Research Hospital, Istanbul, Turkey

This study looks at whether spinal or general anesthesia leads to fewer complications and deaths in frail patients aged 65 and older who need transurethral surgery (like prostate or bladder procedures). About 180 participants will be followed for 30 days after surgery. The goal i…

This study watches 70 older adults (65+) during hip surgery to see if getting cold changes how much anesthesia they need. No new treatments are tested—just careful measuring of body temperature and anesthesia use. The goal is to learn more so doctors can better manage anesthesia …