University Tunis El Manar

This study tests if taking ginger before gallbladder surgery can prevent nausea and vomiting afterward. About 102 adults having laparoscopic gallbladder removal will take either ginger or a placebo two hours before surgery. Researchers will track how many people feel sick in the …

This study tests whether an ultrasound-guided lumbar erector spinae plane (ESP) block can improve pain control after total hip replacement. Sixty adults having hip surgery will be randomly assigned to receive either the nerve block plus standard pain medication or standard medica…

This study looks at whether giving lidocaine or ketamine during colorectal cancer surgery can lower inflammation (measured by a substance called IL-6) and help patients feel better after the operation. About 50 adults having open colorectal surgery will receive one of the two dru…