The outcomes of endoscopic management in young children with subglottic stenosis.

Subglottic stenosis (SGS) is a common cause of obstructed airway in children, and the treatment of pediatric SGS, especially congenital SGS, remains a challenge for the otolaryngologist.

OBJECTIVE: To analyze the outcomes of endoscopic management in young children with SGS.

METHODS: We performed a retrospective review of treatment with endoscopic balloon dilation (EBD) or EBD combined with endoscopic anterior cricoid split (EACS) for young SGS children, from December 2008 to December 2015. The ages of patients ranged from 2 days to 12 years, median age was 5 months. The grade of them ranged from II to IV.

RESULTS: For acute acquired SGS, 19 cases received EBD alone and the other 3 cases received EBD and EACS, the success rate was about 95.5%; For chronic acquired SGS, EBD and EACS was performed in 6 patients with a success rate of 66.7%; For congenital SGS, EBD and EACS was performed in 28 patients with a success rate of 85.7%. Overall, the success rate of endoscopic management in 56 young children was about 87.5%. Besides, No procedure-related complications were observed in any patients.

CONCLUSIONS: Endoscopic surgical technique offers a safe and effective approach for treatment of young children with SGS, especially in congenital SGS.