Outcomes of adenoidectomy-alone in patients less than 3-years old

Area of Science:

• Otolaryngology
• Pediatric Surgery
• Sleep Medicine

Background:

• Adenoidectomy is a common procedure for pediatric sleep disordered breathing (SDB).
• Residual or persistent SDB after adenoidectomy in very young children requires further investigation.
• Understanding predictors for persistent SDB is crucial for optimizing treatment outcomes.

Purpose of the Study:

• To determine the rate of residual sleep disordered breathing (SDB) requiring further management after adenoidectomy alone in children under 3 years old.
• To identify potential perioperative factors associated with complications and outcomes following adenoidectomy.
• To evaluate predictors for subsequent surgical intervention for SDB in this pediatric population.

Main Methods:

• A retrospective case series with chart review was performed on 148 children under 3 years old who underwent adenoidectomy alone.
• Patients with syndromes, partial adenoidectomies, or incomplete follow-up were excluded.
• Log-rank tests and Cox proportional hazards regression were used to analyze predictors of requiring additional SDB surgery.

Main Results:

• Over half (56.5%) of patients experienced residual SDB symptoms, with 34.5% undergoing additional surgery.
• Gastroesophageal reflux disease (GERD) (HR, 6.21) and large tonsil size (HR, 4.07) were significant predictors of needing further surgery.
• No significant differences in intra- or post-operative complications were observed between patients who did and did not require additional surgery.

Conclusions:

• Residual sleep disordered breathing (SDB) is common in children under 3 after adenoidectomy, often necessitating further surgical intervention.
• Medical comorbidities like GERD and physical factors such as large tonsil size can predict the need for additional SDB surgery.
• Early identification of these predictors may guide management strategies for young children with SDB undergoing adenoidectomy.