Study Results
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View full resultsBasic Information
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COMPLETED
44 participants
OBSERVATIONAL
2021-01-01
2022-03-31
Brief Summary
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Detailed Description
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The investigators will offer comprehensive swallowing assessments to PrC-19 after initial recovery and a confirmed negative test for continuing COVID-19 infection. Study sites will be located in the Toronto area (PI Steele); the Hamilton-Niagara region to the west of Toronto (Co-I Namasivayam-MacDonald) and in Gainesville, Florida (Co-I Plowman). The assessments will include the collection of case history information, videofluoroscopy (i.e., a dynamic swallowing x-ray), use of a digital stethoscope to measure respiratory-swallow coordination, measures of other risk factors for dysphagia (e.g. bulbar muscle strength) and patient-reported outcomes. Detailed analyses of the videofluoroscopy swallowing studies (i.e. dynamic x-rays) will identify specific measures of swallowing that fall outside the range of normal variation based on comparison to healthy reference values established through the PI's NIH-funded research program exploring swallowing physiology on liquids of different consistencies.
Conditions
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Keywords
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Study Design
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COHORT
PROSPECTIVE
Study Groups
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COVID-19 Ventilated
Participants who were diagnosed with COVID-19 prior to October, 2021 who required hospitalization in an ICU with mechanical ventilation during their illness.
Videofluoroscopic Swallowing Study (VFSS)
A standardized dynamic radiographic examination of oropharyngeal swallowing
COVID-19 Non-Ventilated
Participants who were diagnosed with COVID-19 prior to October, 2021 who did not require mechanical ventilation during their illness.
Videofluoroscopic Swallowing Study (VFSS)
A standardized dynamic radiographic examination of oropharyngeal swallowing
Interventions
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Videofluoroscopic Swallowing Study (VFSS)
A standardized dynamic radiographic examination of oropharyngeal swallowing
Eligibility Criteria
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Inclusion Criteria
* Adequate comprehension of English to understand the consent form and follow study instructions
Exclusion Criteria
* Current pregnancy
18 Years
ALL
No
Sponsors
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National Institute on Deafness and Other Communication Disorders (NIDCD)
NIH
McMaster University
OTHER
University of Florida
OTHER
University Health Network, Toronto
OTHER
Responsible Party
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Principal Investigators
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Catriona M Steele, PhD
Role: PRINCIPAL_INVESTIGATOR
University Health Network, Toronto
Locations
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University of Florida
Gainesville, Florida, United States
McMaster University
Hamilton, Ontario, Canada
Countries
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References
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Steele CM, Peladeau-Pigeon M, Barbon CAE, Guida BT, Namasivayam-MacDonald AM, Nascimento WV, Smaoui S, Tapson MS, Valenzano TJ, Waito AA, Wolkin TS. Reference Values for Healthy Swallowing Across the Range From Thin to Extremely Thick Liquids. J Speech Lang Hear Res. 2019 May 21;62(5):1338-1363. doi: 10.1044/2019_JSLHR-S-18-0448.
Rosenbek JC, Robbins JA, Roecker EB, Coyle JL, Wood JL. A penetration-aspiration scale. Dysphagia. 1996 Spring;11(2):93-8. doi: 10.1007/BF00417897.
Steele CM, Bayley MT, Bohn MK, Higgins V, Peladeau-Pigeon M, Kulasingam V. Reference Values for Videofluoroscopic Measures of Swallowing: An Update. J Speech Lang Hear Res. 2023 Oct 4;66(10):3804-3824. doi: 10.1044/2023_JSLHR-23-00246. Epub 2023 Sep 5.
Provided Documents
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Document Type: Study Protocol and Statistical Analysis Plan
Other Identifiers
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CAPCR 20-5477
Identifier Type: -
Identifier Source: org_study_id