Morphine Sulfate 10mg /ml Solution for Injection clinical trials

TRAMORNOT: Tramadol versus morphine in postoperative analgesia after laparoscopic abdominal surgery: a randomized controlled trial

This study compares two pain medicines, tramadol and morphine, for pain after keyhole abdominal surgery. Researchers want to see which helps patients recover better and has fewer side effects. They are checking how well people feel 24 hours after their operation.