Improvement of Voice Function During Dysphagia Therapy
Author Information
Author(s): Lisa A LaGorio, Giselle D Carnaby-Mann, Michael A Crary
Primary Institution: University of Florida
Hypothesis
Can dysphagia therapy improve vocal parameters in patients with dysphonia?
Conclusion
The study found that dysphagia therapy led to improvements in vocal function in a patient with dysphonia.
Supporting Evidence
- Dysphagia therapy resulted in improved laryngeal function.
- Significant increases in maximum phonation time and highest attainable pitch were observed.
- Voice changes were noted as early as the first week of therapy.
Takeaway
A 74-year-old man got better at speaking after doing exercises to help him swallow better.
Methodology
The patient underwent a 15-day dysphagia therapy program with acoustic measurements taken before and after treatment.
Potential Biases
Potential bias due to the lack of a control group and reliance on subjective measures.
Limitations
The findings are based on a single case report and may not be generalizable.
Participant Demographics
74-year-old white male with a history of head and neck cancer.
Statistical Information
P-Value
p < .001
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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