Airway protection & patterns of dysphagia in infants with down syndrome: Videofluoroscopic swallow study findings & correlations.

Airway protection & patterns of dysphagia in infants with down syndrome: Videofluoroscopic swallow study findings & correlations.:

Related Articles

Airway protection & patterns of dysphagia in infants with down syndrome: Videofluoroscopic swallow study findings & correlations.

Int J Pediatr Otorhinolaryngol. 2020 Jan 28;132:109908

Authors: Narawane A, Eng J, Rappazzo C, Sfeir J, King K, Musso MF, Ongkasuwan J

Abstract

INTRODUCTION: Down syndrome is a genetic condition that affects 1:737 births. Along with cardiac, otolaryngologic, and developmental anomalies, infants with Down syndrome can have swallowing difficulties resulting in respiratory infections. This study aims to characterize the airway protection and dysphagia seen in infants with Down syndrome.

METHODS: This is a retrospective chart review of infants with Down syndrome who underwent videofluoroscopic swallow studies (VFSS) from 2008 to 2018 at a tertiary children's hospital. Demographic data and VFSS findings were collected.

RESULTS: 89.8% (114/127) of infants presented with at least one element of oral dysphagia, while 72.4% (92/127) had at least one element of pharyngeal dysphagia. Sucking skills were classified as abnormal in 63.7% of the patients and bolus formation-control was determined to be deficient (abnormal) in 62.2% of the patients. Oral residuals were present in 37.8% of the patients. With regard to pharyngeal phase, the swallow initiation was considered abnormal in 53.5% of the patients. Pharyngeal residue was present in 17.3% and pharyngo-nasal reflux was present in 27.5% of the patients.

CONCLUSIONS: Swallowing assessments in infants with Down syndrome suspected of dysphagia should be considered, especially in those with any alterations in pulmonary health.

PMID: 32018163 [PubMed - as supplied by publisher]