Poznan University Of Medical Sciences

This study is testing if adding a specific nerve block to standard spinal anesthesia can reduce confusion (delirium) in older adults after hip replacement surgery. Researchers will enroll 144 patients aged 75 and older. They will compare outcomes between those who receive the ner…

This study is comparing two different ways to numb the shoulder for surgery. The goal is to see if a newer combination of nerve blocks can provide the same pain relief as the standard method, but with less impact on a patient's ability to breathe normally. Researchers will enroll…

This study aims to find the safest way to give a pain medication called dexamethasone to children having hand or forearm surgery. Researchers will compare giving the drug directly near the nerves (perineural) versus into a vein (intravenous) to see if one method causes any long-t…

This study is testing if a specific nerve block, given during hip replacement surgery, can reduce pain and lower the body's overall inflammatory response to the operation. Researchers will compare the real nerve block to a sham (fake) procedure in 60 older adults. The main goal i…

This study is testing whether a specific type of nerve block, given during hip replacement surgery, can help reduce pain and lower the body's overall inflammatory response after the operation. It will involve 60 older adults having hip surgery. Researchers will compare the nerve …

This study aims to find the best way to manage pain after hip surgery in adults aged 65 and older. Researchers will compare three different pain control methods: a newer ultrasound-guided nerve block, a standard injection given during surgery, and a combination of both. The goal …

This study compares two different nerve-blocking techniques to control pain after hip replacement surgery. Researchers want to see which method reduces the need for opioid painkillers more effectively and helps patients walk sooner after their operation. The trial will involve 90…