Activity Scheduling for Older Adults With Dementia

Study Overview
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Brief Summary
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This study is to evaluate the results from an intervention designed to encourage older adults with dementia for their engagement in activities through their active participation of activity scheduling (AS).

Detailed Description
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The study compares two interventions by using a 12-week longitudinal randomized controlled trial. For the first 2 weeks, all participants receive the same health care education program. Then for the following 10 weeks, participants will be randomized to either one of the two following groups with different conditions. For the control group, participants receive ten session of dementia care education. For the experimental activity scheduling group, participants receive ten session of dementia care education, plus weekly activity scheduling (AS) practice that focus on pleasant event scheduling and improving communication.

Official Title
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Application of Activity Scheduling to Enhance Quality of Life for Older Adults With Dementia

Conditions
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Older Adults With Mild to Moderate Level of Dementia

Intervention / Treatment
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* Behavioral: Activity Scheduling
* Behavioral: Educational


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: patients had to have an age of at least 65 years, a diagnosis for dementia in medical history and had to meet international classification of disease-10 criteria for dementia, diagnosed by a psychiatrist. patients had to have cognitive impairment, as determined by the Montreal Cognitive Assessment Exclusion Criteria: any major neurological illness other than AD, any psychiatric disorder or a known history of substance abuse.

Ages Eligible for Study
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Minimum Age: 65 Months
Maximum Age: 80 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Health Services Research
Allocation: Randomized
Intervention Model: Parallel Assignment
Interventional Model Description: The study model is longitudinal, single-blind, parallel group experiment.
Masking: Double


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Experimental: Dementia Care Education and Activity Scheduling Group (DE&AS)<br>Will received both dementia care education and activity scheduling | Behavioral: Activity Scheduling<br>* AS is strategy for behavioral activation that has also been used with success in people with dementia, after the training of their caregivers. A certified occupational therapist will train up the caregivers of dementia in conducting AS activities for participants in experimental group<br>* Other names: Experimental;Behavioral: Educational<br>* A serial of dementia care education program with a weekly theme of topics like: importance of exercise and healthy eating, sleep management, counselling, acceptance therapy, commitment therapy, reminiscence therapy.<br>* Other names: Control;|
| Sham Comparator: Dementia Care Education Group (DE)<br>Will received dementia care education | Behavioral: Educational<br>* A serial of dementia care education program with a weekly theme of topics like: importance of exercise and healthy eating, sleep management, counselling, acceptance therapy, commitment therapy, reminiscence therapy.<br>* Other names: Control;|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Chinese version of the Caregiver Burden Interview Scale (Chinese ZBIS) | This is a 22-item instrument measures caregiver stress. Areas assessed include the perceived health and psychological well-being of the caregiver, financial impact, social life, and the relationship between the caregiver and the care recipient. The Chinese version has been tested with family caregivers of community-dwelling persons with dementia. Its correlation with the General Health Questionnaire (GHQ) was 0.59 (p<0.001). The intraclass correlation coefficient was 0.99. The split-half correlation coefficient was 0.81 (Chan, 2005). higher values represent higher stress level of caregivers | 12 months | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Revised Memory and Behavior Problem Checklist (RMBPT) | 24-item questionnaire to assess three domains of problematic behaviors in older adults | 12 months | 
| Chinese Caregiver Activity Survey (Chinese CAS) | The 6-item CAS to assess the amount of time that caregivers spend taking care of people with dementia during the 24 hours before the investigation. It covers six areas of daily living: communication, using transportation, dressing, eating, looking after the appearance of people with dementia, and supervising them. The total score the Chinese CAS is calculated by summing the total time that caregivers spend on assistance with these areas of daily living (Prince, 2004). | 12 months |