Dissecting the therapeutic mechanism of an effective combination treatment targeting neuromuscular junction dengeneration and myosteatosis to combat sarcopenia
NCT ID NCT05525039
First seen Oct 21, 2026 · Last updated Oct 22, 2026 · Updated 1 time
Summary
The investigators' pre-clinical study confirms the positive effects of combined treatment (VT + HMB) on reducing fat-to-lean tissue ratio, intramuscular fat infiltration and increasing muscle strength in sarcopenia animal model. The results showed that fat mass could be decreased by \~32%, while histology Oil Red O staining indicated a decrease of fat by almost 60%; in contrast, lean muscle mass increased by \~14%. On muscle strength, combined treatment increased twitch force, tetanic force and grip strength by \~30-66%. These in vivo results are very encouraging and the investigators should explore its potential in clinical translation. As VT and HMB supplement have been commercially available and their compliance rates are satisfactory, they can be translated to clinical application easily. The investigators' next step is to confirm its clinical efficacy, so that sarcopenia becomes a new indication of VT and HMB. The hypothesis is that combined treatment of VT and HMB can retard the progression of sarcopenia in human, in terms of muscle mass, muscle strength and performance.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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200 people
The number who actually took part.
- Started
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Jan 2023
- Finished
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May 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.
- Ages
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60 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Subjects aged 60 years or above * Subjects failed in AWGS algorithm 1. skeletal muscle mass by BIA (male at \<7.0 kg/m\^2, female at \<5.7 kg/m\^2), and 2. handgrip strength (male at \<28 kg, female at \<18kg), and/or 3. gait speed test (\>1m/s) Exclusion Criteria: * Subjects with pathological bone diseases * Subjects with chronic inflammatory condition (e.g. rheumatoid arthritis) * Subjects with neurological problems * Subjects receiving regular exercise * Subjecs who are chair-/bed- bound * Subjects with malignancy * Subjects with cardiovascular concern such as with pace-maker in-situ * Subjects with acute fractures or severe osteoarthritis
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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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Evangelical Luthera Church Social Service - Hong Kong
Hong Kong, Hong Kong
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The Chinese University of Hong Kong Jockey Club Centre for Osteoporosis Care and Control
Hong Kong, Hong Kong
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The Chinese University of Hong Kong, Department of Orthopaedics and Traumatology, 1/F Li Ka Shing Outpatient Clinic (North), PWH
Hong Kong, Hong Kong
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