Study of MR-107A-02 for Post-Surgery Pain Relief: This study tests a medicine called MR-107A-02 to see if it works and is safe for easing pain after hernia surgery. A hernia is when an organ pushes through a weak spot in the muscle. The study is for those having a specific type of hernia surgery called unilateral open inguinal herniorrhaphy under general anesthesia. Participants must have moderate to severe pain after surgery and be able to follow study instructions. Main Criteria to Join: You should have had no similar surgery in the last 24 months and must not be allergic to medicines like aspirin or NSAIDs, which are used for reducing pain and inflammation. Your weight should be more than 43 kg (105.8 lbs), and your Body Mass Index (BMI) must be under 40. Key Points:

• Participants must undergo surgery and have pain for study inclusion.
• Excludes those with other pain conditions or recent surgeries.
• Requires ability to follow study rules and complete questionnaires.

This study is important to help find better pain relief options after surgery. Always consult with your doctor before joining a study.