Text therapy for troubled minds: new study targets mood in early memory loss
NCT ID NCT07420426
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether automated, personalized text messages can reduce mood and behavior symptoms in people with mild cognitive impairment (MCI). Researchers will enroll 160 adults aged 50 and older with early memory issues and mild behavioral symptoms. Participants receive daily messages based on acceptance and commitment therapy (ACT) to help them cope with difficult thoughts and feelings.
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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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About 160 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Dec 2025
- Expected to finish
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Dec 2026
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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50 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: * Community-dwelling adults aged ≥ 50 years * HK-MoCA score ranged from 18 to 22 * MBI-C ≥7 * SCD-9 ≥3 * IADL =18 * Able to read and communicate in Chinese * Able to use the text or voice messaging function on a smartphone Exclusion Criteria: * Clinical diagnosis of dementia * Clinical diagnosis of psychiatric disease * Currently participating in any type of psychological or behavioural intervention for NPSs * Currently taking psychiatric medication * Currently receiving acute care or post-acute hospitalization care
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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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The University of Hong Kong
RECRUITINGHong Kong, Hong Kong
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