Poznan University Of Medical Sciences

This study will test three different ways to manage pain during and after hip replacement surgery in people aged 60 and older. The goal is to find which method provides the best pain relief with fewer side effects and less need for strong opioid painkillers. Participants will be …

This study tests three ways to manage pain after hip surgery in people aged 65 and older. It compares a newer nerve block, a standard injection around the joint, and a combination of both. The goal is to find which method provides the best pain relief with fewer side effects and …

This study tests if giving dexamethasone through a vein can improve pain control after total hip replacement surgery. About 198 adults will be randomly assigned to receive either no dexamethasone, 4 mg, or 8 mg, along with standard anesthesia and a nerve block. The main goal is t…

This study tests two ways to numb the arm for shoulder surgery. The standard method can weaken the diaphragm, making it hard to breathe. The new method aims to block pain without affecting breathing. About 70 adults aged 65 and older having shoulder surgery will be randomly assig…

This study looks at whether adding an iPACK nerve block to a standard adductor canal block can lower the body's inflammatory response and improve pain control after hip replacement surgery. It involves 60 older adults (ages 65-100) who are scheduled for hip replacement under spin…

This study looks at whether adding a PENG nerve block to standard spinal anesthesia can lower the risk of postoperative delirium (sudden confusion) in adults 75 and older having hip replacement surgery. About 180 participants will be randomly assigned to receive either spinal ane…

This study looks at whether giving the medicine dexamethasone near the nerves or through a vein can safely make pain relief last longer in children having hand or forearm surgery. About 150 children aged 3 months to 16 years will take part. The goal is to see if this approach cau…

This study tests if a special nerve block (PENG block) can lower inflammation and improve pain control in 60 elderly patients (ages 65-100) having hip replacement. The block is given before surgery under spinal anesthesia. Researchers will measure inflammation markers in the bloo…