Repeat tympanostomy tubes in children with Down syndrome

Area of Science:

• Otolaryngology
• Pediatric Medicine
• Genetics

Background:

• Children with Down syndrome (DS) exhibit a higher prevalence of tympanostomy tube insertion (TTI) compared to the general pediatric population.
• Limited research exists on factors influencing multiple TTIs in children with DS.

Purpose of the Study:

• To identify factors associated with an increased or decreased likelihood of repeat tympanostomy tube insertion (TTI) in children with Down syndrome (DS).

Main Methods:

• A retrospective case-control study analyzed data from 277 children with DS who underwent their first TTI between 2007 and 2018.
• Follow-up duration was at least 27 months post-initial TTI.

Main Results:

• The repeat TTI rate was 61.4%.
• Chronic otitis media with effusion (COME) at first TTI was a significant risk factor for repeat TTI (OR: 2.01).
• Younger age at first TTI was associated with a higher rate of repeat TTI (OR: 0.84).

Conclusions:

• Children with DS are more prone to repeat TTIs, particularly if younger and diagnosed with COME.
• The high repeat TTI rate underscores the need for further investigation in this population.
• Prospective studies are recommended to refine understanding of repeat TTI factors in children with DS.