Sultan Abdulhamid Han Training And Research Hospital, Istanbul, Turkey

This study compares two types of nerve blocks given before breast cancer surgery to see which one controls pain better afterward. About 70 women having a mastectomy will receive either a newer block (SPSIP) or a standard one (SAP). The goal is to reduce pain and the need for stro…

This study looks at 180 frail patients aged 65 and older who need transurethral surgery (like prostate or bladder procedures). Researchers will compare spinal anesthesia to general anesthesia to see which leads to fewer complications and deaths within 30 days after surgery. The g…

This study watches 70 older adults (65+) during hip surgery to see if getting cold affects how much anesthesia they need. Researchers will measure body temperature and anesthesia use, then look for a link. No new treatment is tested—just careful observation to help doctors better…