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Home-Based Dual-Task Intervention with Cognitive Stimulation Integrated into Daily Activities for Improving Subjective Memory Complaints: A Pilot Study

Effects of a Home-Based Dual-Task Intervention Incorporating Cognitive Stimulation into Daily Activities in Older Adults with Subjective Memory Complaints: A Pilot Quasi-Randomized Controlled Trial - HOME-DT Study

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000061934
Enrollment
20
Registered
2026-06-17
Start date
2023-12-01
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Community-dwelling older adults with subjective memory complaints

Interventions

Participants will perform a home-based dual-task intervention incorporating cognitive stimulation into personally meaningful daily activities for six months. Up to five important daily activities will

Sponsors

Osaka Metropolitan University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Community-dwelling older adults aged 65 years or older who are not certified as requiring long-term care, have not been diagnosed with dementia, and are able to communicate effectively.

Exclusion criteria

Exclusion criteria: Individuals who have been advised by their physician not to engage in exercise. In addition, exclusion criteria for MRI scanning will be assessed according to the guidelines of the Japan Medical Imaging and Radiological Systems Industries Association (JIRA), and individuals with any possibility of having metallic implants or metal objects in the body will be excluded.

Design outcomes

Primary

MeasureTime frame
Changes in subjective memory complaints and hippocampal volume.

Secondary

MeasureTime frame
Logical Memory I and II scores of the Wechsler Memory Scale Mini-Cog Japanese version of the WHOQOL-OLD Life Satisfaction Index-Z (LSI-Z) Geriatric Depression Scale-15 (GDS-15)

Countries

Japan

Contacts

Public ContactKatsushi Yokoi

Osaka Metropolitan University Graduate School of Rehabilitation Science

yokoikat@omu.ac.jp0661671264

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026