Establishing Normal Swallowing and Breathing Profiles in Healthy Adults Across the Age Span
Establishing Normal Swallowing and Breathing Profiles in Healthy Adults Across the Age Span
The purpose of this study is to establish normative values for clinical testing measures of swallow, respiratory and cough functions. This will aide in establishing degree of impairment in disordered populations, and in identifying efficacious treatment paradigms for dysphagia.
The prevalence of dysphagia may be as high as 22% in individuals over 50 years of age. There are few therapeutic options and minimal management strategies offered to treat these individuals and improve sequelae of dysphagia. Dysphagia contributes to malnutrition, aspiration, pneumonia, reduced quality of life and increased mortality in neurodegenerative disease such as ALS. One reason for this is the lack of normative data across various measures of swallowing and respiratory function. As a result, detecting early impairments in swallowing physiology is difficult, given the variability of swallowing and unknown normative value range of swallowing physiology. Therefore, the goal of this study is to complete clinical tests of swallowing and cough function in healthy volunteers to establish normative data. This will contribute to future study in disordered populations, to determine degree and severity of impairment and efficacious treatment and management strategies based on impairment.
The purpose of this study is to establish normative values for clinical testing measures of swallow, respiratory and cough functions. This will aide in establishing degree of impairment in disordered populations, and in identifying efficacious treatment paradigms for dysphagia.
Inclusion Criteria:
Exclusion Criteria: