Scientists hunt for genetic clues to prevent Age-Related muscle decline
NCT ID NCT07658612
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study investigates links between genetics, oral muscle function, and sarcopenia (age-related muscle loss) in adults aged 60 and older. Researchers will collect saliva samples and measure grip strength, walking speed, and chewing ability. The goal is to understand how specific genes may influence sarcopenia risk and to develop better screening tools.
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 point toward personalized prevention strategies for sarcopenia based on genetic types.
- What could go wrong
- This is an observational study, not a treatment trial. It may only show correlations, not causes, and results may not apply to all populations.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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251 people
The number who actually took part.
- Started
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Nov 2025
- Finished
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Jun 2026
- 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
The research locations are the multimedia classroom on the 5th floor of the Department of Health and Nutrition at Chang Gung University, as well as community care centers in various districts of Taoyuan City and New Taipei City.
- Ages
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60 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.
Case group - Inclusion Criteria: * aged 60 years (inclusive) or older * general public or residing in an institution for 3 months (inclusive) or more * willing to participate in the experimental design and sign the consent form * able to eat independently by mouth * identified by researchers as possibly having sarcopenia Control group-Inclusion Criteria: * aged 60 years (inclusive) or older * general public or residing in an institution for 3 months (inclusive) or more ●willing to participate in the experimental design and sign the consent form * able to eat independently by mouth * identified by researchers as not possibly having sarcopenia Case group 、Control group- Exclusion Criteria: * having comorbidities, critical illnesses, undergoing major surgeries, cancer, renal failure, liver failure, kidney diseases, liver diseases, having malignant tumors in the past five years, inflammation symptoms (C-reactive protein \>10mg/dl) * severely malnourished individuals (GNRI \< 82) * long-term tube-fed individuals.
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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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Chang Gung University of Science and Technology
Taoyuan, Taiwan
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Gut bacteria may hold key to stronger muscles in aging
- Could your mouth predict frailty? study links oral health to muscle loss and social decline
- Chewing your way to stronger muscles? new study tests edible training for sarcopenia