Queen Savang Vadhana Memorial Hospital, Thailand

This study tested whether giving an IV dose of paracetamol (acetaminophen) right before surgery could help reduce the amount of morphine needed for pain afterward. It involved 40 women having a planned abdominal hysterectomy. Researchers compared the morphine use and pain scores …

This study tested whether treating nerves around the kneecap during knee replacement surgery helps reduce pain and improve function after the operation. It involved 64 adults with severe knee arthritis who were getting their first knee replacement. Patients were randomly assigned…