Tongue Reduction for Pediatric Obstructive Sleep Apnea: A Systematic Review

Area of Science:

• Otolaryngology
• Pediatric Surgery
• Sleep Medicine

Background:

• Obstructive sleep apnea (OSA) is a common pediatric condition with significant health implications.
• Tongue base obstruction is a key factor in pediatric OSA.
• Tongue reduction surgeries, like midline posterior glossectomy (MPG), are emerging treatments.

Purpose of the Study:

• To systematically review the effectiveness and safety of tongue reduction procedures for pediatric OSA.
• To evaluate the impact of these procedures on key clinical outcomes.

Main Methods:

• A systematic review of studies from Embase, PubMed, and Web of Science.
• Inclusion of studies on pediatric patients (≤21 years) undergoing tongue reduction for OSA.
• Analysis of outcomes including apnea-hypopnea index (AHI), minimum oxygen saturation, and adverse events.

Main Results:

• Nine studies involving 146 patients met the criteria.
• Surgical techniques included MPG, transoral robotic-assisted resection, and keyhole partial glossectomy.
• All studies showed reduced AHI and improved oxygen saturation; adverse events were rare.

Conclusions:

• Tongue reduction procedures are safe and effective for pediatric OSA.
• Improvements in AHI and oxygen saturation were consistently observed.
• Further research is needed on long-term outcomes, comparative techniques, and patient selection.