Comparative Study of Lidocaine and Ketamine Infusion for Postoperative Pain in Thyroidectomy Patients

This clinical trial investigates how two different medications, lidocaine and ketamine, might help reduce pain after thyroid surgery, known as a thyroidectomy. The goal is to determine which medication is more effective at providing pain relief after the surgery. Patients undergoing thyroidectomy often experience postoperative pain, and finding the most effective way to manage this pain can improve recovery and comfort. Lidocaine and ketamine are both known for their pain-relieving properties, and this study seeks to identify which one offers better relief for patients. Participants in the study receive either lidocaine or ketamine through an intravenous (IV) drip during their surgery. This means the medication is delivered directly into the bloodstream through a vein. The study then monitors the level of pain relief each patient experiences after their surgery to evaluate the effectiveness of each drug. By comparing the pain levels reported by patients, the study aims to determine which drug provides better postoperative pain control. There are no specific outcomes listed, but the general focus is on the quality of pain relief provided by each medication.