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Effects of Exercise on Cognitive and Physical Function in Elderly People with Dementia

Correlation between cognitive and physical functions of elderly people with dementia and the effects of exercise intervention

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CRIS
Registry ID
KCT0010602
Enrollment
60
Registered
2025-06-09
Start date
2025-06-30
Completion date
Unknown
Last updated
2025-06-24

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

Conditions

None listed

Interventions

Others(Balance and strength exercise) : This study involves a 12-week exercise intervention targeting community-dwelling older adults aged 65 or above who have been diagnosed with dementia. Participan

Sponsors

Korea National Sport University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Community-dwelling older adults aged between 65 and 80 years Both male and female participants Diagnosed with dementia by a dementia center or medical institution Clinical Dementia Rating (CDR) score between 0.5 and 2.0 (mild to moderate dementia) Able to walk independently or walk more than 10 meters with an assistive device (e.g., walker or cane) Capable of understanding the study purpose and procedures and providing written informed consent Legal guardian or family member provides proxy consent for participation if necessary

Exclusion criteria

Exclusion criteria: History of moderate to severe neurological disorders (e.g., stroke, Parkinson’s disease, traumatic brain injury) Hospitalization or surgery due to cardiovascular diseases (e.g., myocardial infarction, angina) within the last 3 months Musculoskeletal conditions that limit exercise participation or interfere with physical assessments Severe hearing or visual impairments that may hinder participation in cognitive or physical testing Planned surgery or ongoing treatment during the study period High fall risk due to poor balance or instability during walking Severe cognitive impairment affecting the ability to follow instructions Inability to obtain informed consent from the participant or their legal guardian

Design outcomes

Primary

MeasureTime frame
Change in cognitive function measured by the Mini-Mental State Examination for Dementia Screening (MMSE-DS);Change in verbal cognitive function measured by the Verbal Fluency Test (VFT)

Secondary

MeasureTime frame
Change in lower limb strength measured by the Five Times Sit-to-Stand Test (5STS);Change in dynamic balance measured by the Functional Reach Test (FRT);Change in gait speed measured by the 4-Meter Walk Test (4MWT);Change in upper limb strength measured by the Handgrip Strength Test

Countries

Korea, Republic of

Contacts

Public ContactHan Soo Park

Korea National Sport University

hansoo85@hanmail.net+82-2-428-3347

Outcome results

None listed

Source: CRIS (via WHO ICTRP) · Data processed: Feb 4, 2026