Quantification of the source, amount and duration of aspiration in the lungs of infants using gamma scintigraphy.

Background: Aspiration can cause acute symptoms and chronic lung disease in the developing lung. However, the source of aspiration in infants is often unclear, making the choice of intervention difficult.

Objective: To quantify the source, amount and duration of lung aspiration in infants using gamma scintigraphy.

BaByVFSSImP A Novel Measurement Tool for Videofluoroscopic Assessment of Swallowing Impairment in Bottle-Fed Babies: Establishing a Standard.

Aim: This investigation tested the construct validity of the first standardized assessment tool, the BaByVFSS Impairment Profile, (BaByVFSSImP©), developed for the quantification of swallowing observations made from videofluoroscopic swallow studies (VFSS) in bottle-fed babies.

Method: Construct validity of the measures was tested using descriptive methods and confirmatory factor analysis (CFA) of swallowing scores obtained from a cohort of bottle-fed babies (median age 3 months 1 day, interquartile range 1 month 4 days-7 months 4 days) sequentially referred for VFSS based on clinical signs, symptoms, or risk factors associated with dysphagia and/or aspiration. Main outcome measures were emergence of functional domains derived from swallowing component impairment scores.

First Steps Towards Development of an Instrument for the Reproducible Quantification of Oropharyngeal Swallow Physiology in Bottle-Fed Children.

The incidence of feeding/swallowing impairments (deglutition disorders) in young children is rising and poses serious acute and long-term health consequences. Accurate detection and prompt intervention can lessen the impact of dysphagia-induced sequelae. Videofluoroscopic Swallow Studies (VFSSs) are used to make critical decisions for medically fragile children despite procedural variability and the lack of agreed upon measures for interpreting and reporting results.

Concordance Between Aspiration Detected on Upper Gastrointestinal Series and Videofluoroscopic Swallow Study in Bottle-Fed Children.

The increasing incidence of pediatric dysphagia has raised questions about how to identify children at risk for aspiration. Multiple investigative imaging modalities are considered in diagnostic algorithms, since dysphagia may involve any or all phases of swallowing. Although upper gastrointestinal (UGI) series and videofluoroscopic swallow study (VFSS) are common procedures, the utility of UGI for detection of aspiration and the impact of oropharyngeal imaging during UGI on radiation exposure have not been well described.