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Updated: Jul 8, 2025
Adapting Human Videofluoroscopic Swallow Study Methods to Detect and Characterize Dysphagia in Murine Disease Models
Published on: March 1, 2015
Dysphagia and Diets in Skilled Nursing Facilities When Patient's Health Status Changes: The Role of Imaging
Ed M Bice1, Kristine E Galek2, Matthew Ward3
1IOPI Medical, LLC, Woodinville, WA, USA.
Objectives:
Research suggests that clinical decision making for assessing and treating patients with swallowing dysfunction varies significantly, and decisions may harm patients. The study aimed to investigate clinical practice of speech-language pathologists (SLPs) assessing and treating swallowing in skilled nursing facilities (SNFs).
Design:
Retrospective review of 120 medical records of patients recommended for a flexible endoscopic evaluation of swallowing (FEES).
Setting And Participants:
120 SNF patients.
Methods:
Records from 25 SNFs were reviewed to determine which patients were receiving swallowing therapy, their diet level pre- and post-FEES, and if they received prior imaging studies. Recordings of FEES were assigned severity ratings based on the Dynamic Imaging Grade of Swallowing Toxicity-FEES scores to determine the relationship between diet and liquid recommendations before and after FEES, how often patients consume a modified diet in the absence of dysphagia, percentage of patients without dysphagia receiving swallowing treatment, percentage of patients receiving alternative means of nutrition without dysphagia, and the percentage of patients with a feeding tube without an imaging assessment.
Results:
Chi-square tests revealed no agreement between pre- and postimaging diet levels. Ordinal regressions indicated preimaging diets did not fit the DIGEST severity rating model; however, investigators found a good fit with postimaging diet recommendations. Descriptive statistics indicated that 67% of the patients receiving a modified solid and/or liquid did not have dysphagia. Treatment was provided to 100% of the patients without dysphagia. Sixty-one percent of patients with feeding tubes had no dysphagia. Forty-five percent of NPO (nothing by mouth) patients had imaging during their acute stay.
Conclusions And Implications:
The results strongly suggest that the practice of continuing acute care diet recommendations in a SNF increases cost and may negatively impact patient quality of life. The practice may also lead to negative health consequences. A new imaging assessment is required to inform treatment when medical status changes.
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