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Related Experiment Video

Updated: May 9, 2026

Adapting Human Videofluoroscopic Swallow Study Methods to Detect and Characterize Dysphagia in Murine Disease Models
08:32

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

Published on: March 1, 2015

[Dysphagia].

Haruka Tohara1, Kimiko Abe, Enri Nakayama

  • 1Dysphagia Rehabilitation, Nihon University School of Dentistry.

Nihon Rinsho. Japanese Journal of Clinical Medicine
|July 17, 2013
PubMed
Summary
This summary is machine-generated.

As swallowing function declines with age, leading to risks like aspiration pneumonia in the elderly, accurate evaluation techniques are crucial. Both screening tests and instrumental examinations aid in assessing swallowing difficulties and informing feeding methods.

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Last Updated: May 9, 2026

Adapting Human Videofluoroscopic Swallow Study Methods to Detect and Characterize Dysphagia in Murine Disease Models
08:32

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Minimally Invasive Murine Laryngoscopy for Close-Up Imaging of Laryngeal Motion During Breathing and Swallowing
07:45

Minimally Invasive Murine Laryngoscopy for Close-Up Imaging of Laryngeal Motion During Breathing and Swallowing

Published on: December 1, 2023

Area of Science:

  • Gerontology
  • Clinical Medicine
  • Speech-Language Pathology

Background:

  • Aging is associated with deteriorating swallowing function.
  • Swallowing disorders (dysphagia) can lead to aspiration pneumonia, a significant cause of mortality in the elderly.
  • Effective evaluation techniques for swallowing function are therefore essential for geriatric care.

Purpose of the Study:

  • To highlight the importance of evaluating swallowing function in the elderly.
  • To review current methods for assessing swallowing difficulties.
  • To emphasize the need for a holistic approach in determining feeding strategies.

Main Methods:

  • Overview of screening tests for dysphagia, including the modified water swallowing test and cough test.
  • Description of instrumental examinations for definitive swallowing evaluation, such as videofluorography and videoendoscopy.
  • Discussion on the limitations of solely evaluating the act of swallowing.

Main Results:

  • Screening tests like the modified water swallowing test and cough test are valuable for initial dysphagia detection.
  • Videofluorography and videoendoscopy provide definitive assessment of swallowing function.
  • Current evaluation methods primarily focus on the mechanics of swallowing.

Conclusions:

  • Swallowing function evaluation is critical for preventing complications like aspiration pneumonia in older adults.
  • While instrumental and screening tests are useful, they provide only a partial picture of a patient's needs.
  • Comprehensive patient information, including age, disease status, nutrition, cognitive function, dental health, and meal environment, must be integrated for optimal feeding method decisions.