Could weakness and slow walking predict swallowing trouble in seniors?
NCT ID NCT04975815
First seen Jul 09, 2026 · Last updated Jul 10, 2026 · Updated 1 time
Summary
This study looks at why some frail older adults develop swallowing problems. Researchers will measure factors like thinking ability, nutrition, walking speed, and handgrip strength in people aged 65 and older, with and without frailty. The goal is to find which physical traits are linked to swallowing difficulties, so future therapies can be designed to help.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this could help identify key factors that lead to swallowing problems in older adults, paving the way for targeted therapies to improve swallowing outcomes.
- What could go wrong
- This is an observational study with a small sample size, so findings may not apply to all older adults. It does not test any treatment directly.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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52 people
The number who actually took part.
- Started
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Apr 2022
- Finished
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Mar 2025
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
69 community-dwelling older adults (23 non-frail, 23 pre-frail, 23 frail) will be recruited from the UW Health Geriatrics clinics, Oakwood Village, a continuing care community for older adults located in Madison, WI, Pleasant View Nursing Home in Monroe, WI, and Skaalen Retirement Services in Stoughton, WI. Participants will attend two research visits. During the first study visit, a comprehensive assessment of limb function, gait, cognitive, and nutrition will be performed. Findings from this first session will allow us to calculate a Fried Frailty Index19 score for each participant and confirm their frailty status (non-frail, pre-frail, frail). During the second research visit, comprehensive swallowing assessments and saliva sample collection will occur. Given this is a cross-sectional study, enrollment will continue until the target of 69 participants (23 per group) is met.
- Ages
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65 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * 65 years of age or older * Ability to provide informed consent or the presence of a legally authorized representative (LAR) who can consent on behalf of the patient * Post-menopausal (female participants) * Not pregnant Exclusion Criteria: * Allergy to barium * Prior surgery to the head and neck region affecting swallowing-related structures * Prior chemotherapy or radiation treatment to the head and neck region * Prior cerebral vascular accident with resulting persistent dysphagia * Non-English speaking
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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University of Wisconsin-Madison Hospital and Clinics
Madison, Wisconsin, 53703, United States
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