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Esophageal Strictures-I: Introduction

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Related Experiment Video

Updated: Jul 1, 2026

Adapting Human Videofluoroscopic Swallow Study Methods to Detect and Characterize Dysphagia in Murine Disease Models

Adapting Human Videofluoroscopic Swallow Study Methods to Detect and Characterize Dysphagia in Murine Disease Models

Published on: March 1, 2015

[Dysphagia severity scale].

Haruka Tohara¹, Jeffrey B Palmer, Kelly Reynolds

¹Department of Gerodontology, Division of Gerontology and Gerodontology, Graduate School, Tokyo Medical and Dental University.

Kokubyo Gakkai Zasshi. the Journal of the Stomatological Society, Japan

|January 22, 2004

Summary

This summary is machine-generated.

A new Dysphagia Severity Scale (DSS) standardizes evaluations for swallowing difficulties. This scale effectively monitors treatment efficacy and patient recovery, improving dysphagia management.

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Oral Health Assessment by Lay Personnel for Older Adults

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Published on: February 2, 2020

Area of Science:

Speech and Hearing Sciences
Clinical Medicine
Medical Imaging

Context:

Dysphagia evaluations lack standardization, hindering consistent patient monitoring and treatment assessment.
Videofluorographic swallowing studies (VFSS) are crucial for assessing swallowing function.
Developing a reliable scale is essential for objective dysphagia severity rating.

Purpose:

To develop and validate a global Dysphagia Severity Scale (DSS) for standardized dysphagia assessment.
To correlate the proposed DSS with subjective clinical severity ratings.
To establish a broadly applicable tool for monitoring dysphagia progression and treatment outcomes.

Summary:

A Dysphagia Severity Scale (DSS) was developed using videofluorographic swallowing studies and clinical ratings.
The scale incorporates laryngeal penetration/aspiration (P/A) and pharyngeal retention (PR) severity.
The final DSS score, derived from the higher P/A or PR score, showed strong correlation (r=0.71) with clinical severity.

Impact:

The proposed DSS offers a standardized, broadly applicable method for assessing dysphagia severity.
This scale can improve consistency in dysphagia evaluations and treatment monitoring.
The DSS has the potential to enhance research on dysphagia consequences and recovery trajectories.