Preemptive intravenous ibuprofen application reduces pain and opioid consumption following thyroid surgery.

Objective: The primary aim of this study was to investigate the effects of preemptive a single dose IV ibuprofen on postoperative 48 h opioid consumption and postoperative pain in patients undergoing thyroidectomy.

Methods: The study included 40 patients aged 18 to 65, scheduled for elective thyroidectomy. Patients were randomly divided into 2 groups. Control group (n = 20) received 100 mL saline solution 15 min before surgery, while study group (n = 20) received 800 mg IV ibuprofen in 100 mL saline. The same general anesthesia protocol was applied in both groups, and all operations were performed by the same surgical team using the same technique. Postoperative analgesia was assessed using a visual analogue scale (VAS) and the amount of consumption of 48 h postoperative fentanyl with patient-controlled analgesia (PCA) and additional analgesia requirements were recorded. When additional analgesia was required, 1000 mg IV paracetamol was used.

Results: VAS scores in the ibuprofen group were found lower than the control group in the all-time points (p < 0.05). Opioid consumption in the 48 h was significantly higher in the control group than the ibuprofen group (p < 0.001). Using of rescue analgesia was significantly higher in the control group than the ibuprofen group, statistically (p < 0.05). A significant difference was observed between two groups in terms of side effects of fentanyl consumption (nausea and vomiting) (p < 0.001).

Conclusion: To use preemptive a single dose IV ibuprofen decreases pain scores and postoperative opioid consumption in patients following thyroidectomy. Additionally, this application increase the patient comfort reducing nausea and vomiting in early postoperative period.