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Ibuprofen significantly lowers postoperative analgesic need in pediatric tonsillectomy without increasing bleeding risk.
A high-impact systematic review and network meta-analysis (NMA) of randomised controlled trials has delivered crucial insights into the safest and most potent pain control strategies for children undergoing tonsillectomy, a common pediatric surgical procedure worldwide.
The study, led by Do Hyun Kim et al., examined perioperative use of 6 interventions—paracetamol, paracetamol plus opioids, ibuprofen, ketorolac, opioids alone, and placebo or saline—in pediatric patients. Researchers assessed key clinical outcomes, including postoperative bleeding (overall events and those requiring surgical intervention), postoperative nausea and vomiting (PONV), and the frequency of additional analgesic use. Both pairwise comparisons and advanced NMA techniques were employed to ascertain comprehensive and reliable results.
No Increased Bleeding Risk Across Analgesics
A major clinical concern in pediatric tonsillectomy is postoperative bleeding. The analysis found that none of the evaluated analgesics markedly increased bleeding risk when compared with placebo or saline, including severe cases requiring surgical intervention—supporting their overall perioperative safety.
Ibuprofen Shows Superior Pain Control
Among all interventions, ibuprofen was the only analgesic to achieve a remarkable reduction in the need for additional postoperative pain medication. It reduced analgesic consumption by approximately 68% (odds ratio 0.32), making it the most effective option for mitigating postoperative pain in children.
Favourable Trends in PONV Reduction
Paracetamol, ibuprofen, and ketorolac all illustrated trends toward reducing PONV incidence. However, these findings did not reach statistical significance, as confidence intervals crossed 1.0, indicating the need for further validation.
Ranking Analysis Highlights Key Trade-Offs
The treatment hierarchy revealed distinct benefit-risk profiles:
Despite promising findings, most comparisons lacked statistical significance, reflecting variability across trials. Researchers emphasize the requisition for larger and standardized studies to improve the evidence base.
Clinical Otolaryngology
The Effects of Pain Controlling Agents on Paediatric Tonsillectomy: A Systematic Review and Network Meta-Analysis
Do Hyun Kim et al.
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