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Updated: May 9, 2026

Adapting Human Videofluoroscopic Swallow Study Methods to Detect and Characterize Dysphagia in Murine Disease Models
Published on: March 1, 2015
Long-term outcomes in children with swallowing dysfunction.
Bo Ryun Kim1, In Young Sung, Kyoung Hyo Choi
1Department of Physical Medicine and Rehabilitation, Jeju National University Hospital, Jeju National University School of Medicine , Jeju , South Korea.
Children with swallowing dysfunction showed favorable long-term outcomes. Videofluoroscopic swallow study (VFSS) severity at baseline predicted long-term swallowing function in pediatric patients.
Area of Science:
- Pediatric Gastroenterology
- Speech-Language Pathology
- Clinical Nutrition
Background:
- Swallowing dysfunction in children presents significant challenges.
- Early evaluation and understanding of prognostic factors are crucial for effective management.
Purpose of the Study:
- To assess swallowing function using videofluoroscopic swallow study (VFSS).
- To identify predictors of long-term swallowing outcomes in pediatric patients with swallowing dysfunction.
Main Methods:
- Retrospective chart review of 90 children (1-120 months) referred for swallowing evaluation.
- Long-term outcomes were tracked for up to 5 years post-evaluation.
- Videofluoroscopic swallow study (VFSS) and American Speech-Language-Hearing Association National Outcome Measurement System (ASHA NOMS) scale were utilized.
Main Results:
- Significant improvement in ASHA NOMS scale from 3.4±2.5 to 5.8±2.0 observed.
- Oral feeding was achieved in 74% of patients post-intervention.
- Baseline VFSS severity, serum albumin, weight percentile, and neurological conditions correlated with long-term function.
Conclusions:
- Children with swallowing dysfunction generally experience favorable long-term outcomes.
- Initial VFSS severity is a significant predictor of long-term swallowing function in this population.
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