Adjunctive pillar suturing or pharyngoplasty in pediatric adenotonsillectomy for obstructive sleep apnea: A systematic review and meta-analysis.

In 30 seconds

This systematic review and meta-analysis evaluated the effectiveness of adjunctive pillar suturing or pharyngoplasty in pediatric adenotonsillectomy for obstructive sleep apnea (OSA). Eleven studies were analyzed, revealing no significant difference in postoperative apnea-hypopnea index (AHI) between the groups, with a mean difference of 2.22 events/hour (95% CI, -4.36 to 8.80).

Key findings

• No significant difference in postoperative AHI between adjunctive procedures and tonsillectomy alone (mean difference, 2.22 events/hour).
• Odds ratio for AHI <1 event/hour was 0.75, indicating no significant difference.
• Postoperative hemorrhage risk was comparable between groups (OR, 0.50).
• Sensitivity analyses showed consistent findings excluding children with Down syndrome.

Why it matters

Understanding the effectiveness of adjunctive surgical techniques in pediatric OSA is crucial for optimizing treatment strategies. This study suggests that additional procedures may not provide significant benefits, highlighting the need for tailored surgical approaches.