Ancient exercise and green tea join forces to fight Late-Life depression
NCT ID NCT07687940
First seen Jul 07, 2026 · Last updated Jul 08, 2026 · Updated 1 time
Summary
This study explores whether a 12-week program combining Baduanjin (a gentle Chinese mind-body exercise) and daily green tea can reduce depressive symptoms and improve gut health in older adults aged 65–84. Participants with mild depressive symptoms will be randomly assigned to either the combined program or a control group receiving biweekly phone calls. The goal is to see if this blended approach is feasible and effective for improving mood and quality of life.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Baduanjin exercise and green tea
- What this could lead to
- If it works, this could offer a simple, low-cost way to improve mood and quality of life for older adults with mild depression.
- What could go wrong
- This is a small, early feasibility study with only 48 participants. The results may not apply to everyone, and the combination may not be more effective than either approach alone.
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.
- 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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About 48 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2025
- Expected to finish
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Apr 2027
An estimate. End dates often move.
- 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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65 to 84 years
- 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.
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: 1. community-dwelling older adults aged 65 to 84 years, who are youngest-old and middle-old with relatively stable health status compared with oldest-old aged 85 years and above 2. Scoring 5-15 using the Chinese version of Geriatric Depression Scale. 3. Access the smartphone and internet through which the Hospital Authority (HA) HA Go mobile app. 4. Pass the PAR-Q screening and no contraindications for physical exercise. 5. No history of smoking. Exclusion Criteria: 1. suffer from cognitive impairment identified by the Chinese version of the Mini-Mental Status Examination (i.e., score \< 24). 2. regularly consume tea or coffee (≥3 times/day, last for ≥6 months) as these habitual behaviors can contaminate the effects of tea consumption intervention per se. 3. Individuals with contraindications for tea consumption, such as insomnia, anemia, neurasthenia, hyperthyroidism, digestive ulcers, etc. 4. The concurrent use of sedative and tranquilizer medications, such as benzodiazepines and barbiturates. 5. take warfarin; 6. Participants are attending other health projects related to physical exercise and diet.
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Bliss District Elderly Community Centre
RECRUITINGKwun Tong, Hong Kong
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