Extracapsular versus intracapsular tonsillectomy: Outcomes in children with a focus on developmental delay

Area of Science:

• Otolaryngology
• Pediatric Surgery
• Developmental Pediatrics

Background:

• Outcomes of intracapsular tonsillectomy (IT) in children with developmental delays (DD) are not well-established.
• Comparison of IT versus extracapsular tonsillectomy (TT) outcomes in pediatric patients with DD is needed.

Purpose of the Study:

• To compare outcomes and complications of IT and TT in pediatric patients with DD.
• To compare outcomes and complications of IT and TT in non-developmentally delayed (NDD) children.

Main Methods:

• Retrospective study of pediatric patients undergoing tonsillectomy between 2016-2019.
• Included patients with Down Syndrome, Autism Spectrum Disorder, genetic syndromes, and global developmental delay.
• Analyzed outcomes and complications for IT and TT in DD and NDD cohorts.

Main Results:

• In the DD cohort, IT resulted in shorter hospital stays and reduced use of post-operative narcotics and steroids.
• IT and TT showed comparable efficacy in improving the Apnea Hypopnea Index (AHI) for pediatric sleep apnea.
• No statistically significant differences in emergency room visits or post-operative bleeding between IT and TT in the DD group.

Conclusions:

• Children with DD undergoing IT experience shorter hospital stays and reduced inpatient administration of opioids and steroids.
• IT demonstrates comparable efficacy to TT in treating pediatric sleep apnea with a potentially better safety profile.
• Further long-term studies are required to assess tonsil regrowth, revision surgery rates, and persistent obstructive sleep apnea (OSA).