Tomas Bata Hospital, Czech Republic

This study looks at 50 adults having knee replacement surgery to see which type of anesthesia works best for pain and reduces the need for painkillers in the first two days after surgery. Participants will receive either general anesthesia with a nerve block, spinal anesthesia wi…

This study looks at whether older adults with mild thinking or memory problems are more likely to become confused after planned hip replacement surgery. About 400 people aged 65 and older will take a short thinking test before surgery and be checked for confusion for three days a…