An interventional study of AI-supported behavioral sleep intervention and control group in Mild Cognitive Impairment, Dementia and Sleep, sponsored by The Hong Kong Polytechnic University. Recruiting at 1 site in Hong Kong. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2026-08-25.
Sponsored by The Hong Kong Polytechnic University · Not applicable, Interventional, and Supportive care
Among 21 studies in Cognitive Dysfunction by The Hong Kong Polytechnic University — 11 open to participants now, 11 under way, none of them phase 3. Cognitive Dysfunction · The Hong Kong Polytechnic University.
Among the 21 studies in Cognitive Dysfunction by The Hong Kong Polytechnic University, this one is the 12th largest by planned enrollment of the 19 interventional ones, is one of 2 that started in 2026, is one of 19 with no phase, reaches primary completion later than 10 of the 10 other live ones, and was the 21st registered.
3,872 studies on the registry are indexed under Cognitive Dysfunction; 1,119 are open to participants now.
This study's planned enrollment of 60 is close to the median of 64 across 2,794 interventional studies indexed under Cognitive Dysfunction.
Browse Cognitive Dysfunction studies →11 of the 21 studies in Cognitive Dysfunction by The Hong Kong Polytechnic University are open now, in 1 country. Each count lists the studies.
Of the 750 Cognitive Dysfunction studies recruiting now, 362 (48%) set no upper age limit and 143 (19%) stop at 75 or younger; 46 take children under 18; 259 take healthy volunteers.
This study: 18 Years and older · all sexes · no healthy volunteers.
The full table on the hub →21 studies; the count open now beside each. This study's row is marked.
First in 2012; this study’s year is marked. 2 started in 2026.
Median enrollment 66 across the 19 interventional studies, 70 across the 2 observational. Of the 7 that completed or were terminated, 0 (0%) have results posted.
The Hong Kong Polytechnic University is the lead sponsor of 679 studies on the registry; 257 are open to participants now.
5 of the studies in Cognitive Dysfunction by The Hong Kong Polytechnic University that are under way reach primary completion within a year, 0 of them phase 3. Phase 3 first, then by date:
| Study | Primary completion |
|---|---|
| NCT07496359The Hong Kong Polytechnic UniversityDyadic Management Intervention in Older People With Co-occurring Cognitive Impairment and Diabetes as a Supplementary Approach to Chronic Diseases Self-Management Program | 2026-11 |
| NCT07733726The Hong Kong Polytechnic UniversityOral Motor and Cognitive Dual-Task Training (OMCDT) Program for Improving Oral and Cognitive Functions Among People With Oral Frailty | 2026-12-15 |
| NCT06791720The Hong Kong Polytechnic UniversityEffects of Music-with-Movement on Cognitive and Physical Performance of People with Potentially Reversible Cognitive Frailty: a Randomised Controlled Trial | 2027-04-30 |
| NCT07497334The Hong Kong Polytechnic UniversityA Novel Multi-Modal Approach to Promote Functional Outcomes in Cognitively Frail Older Adults | 2027-06-30 |
| NCT07784946The Hong Kong Polytechnic UniversityA Behavioural Sleep Intervention for People With Mild Cognitive Impairment and Mild Dementia | 2027-07 |
Among the 21 studies in Cognitive Dysfunction by The Hong Kong Polytechnic University, from their registry updates:
This is two arm pilot randomized controlled trial, with the intervention gorup receiving AI-supported behavioral sleep intervention and control group receiving usual care
Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
Exclusion Criteria:
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Informed consent
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
The intervention group will receive 6 weekly sessions of AI-supported behavioural sleep intervention, including 6 group sessions and daily use of AI-sleep companion. They can still receive usual care provided by community services
Behavioral: AI-supported behavioral sleep intervention
The control group will only receive usual care provided by community services
Other: control group
Participants will receive 6 weekly sessions of group education and daily use of the AI sleep companion
Usual care
Sleep disturbance
Sleep quality will be assessed using the Pittsburgh Sleep Quality Index (PSQI). Higher scores indicate poorer sleep quality.
Time frame: Baseline, immediately post-intervention (6 weeks)
Dysfunctional beliefs and attitudes about sleep
The Dysfunctional Beliefs and Attitudes about Sleep scale will be used
Time frame: Baseline and immediately post-intervention
Emotional distress
will be measured with the Depression, Anxiety, and Stress-21 Scale
Time frame: Baseline and immediately post-intervention
Cognitive function
Montreal Cognitive Assessment (MoCA) 5-min Hong Kong version will be used
Time frame: Baselin and immediately post-intervention
Health related quality of life
EQ-5D will be used
Time frame: Baseline and immediately post-intervention
Plan to share: No
No publications or documents are linked to this record.
Started Jan 2026 (actual). Primary completion is estimated for Jul 2027, 18 months after the start.
Of 1,442 non-industry interventional studies with no phase under Cognitive Dysfunction, half reached primary completion within 27 months of starting (the median), counting those still running; a quarter within 13 and three quarters within 51. This study's planned 18 months is below that.
Counting every sponsor, half of 1,511 studies reached it within 27 months; a quarter within 12 and three quarters within 50.
How these figures are worked out, and which studies are left out of them.
Eligibility is decided by the study team. Share this record with your doctor or contact the team directly.
Contact study teamGet an email when the registry record changes — status, dates, results — or when someone posts here.
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