Stroke Patients With Cognitive Decline
Conditions
Brief summary
The purpose of this study is to determine the treatment effects of sequential combination of aerobic exercise and cognitive training on cognitive function, physiological markers, daily function, physical function, social participation and quality of life in stroke patients with cognitive decline. The investigators hypothesized that: (1) sequential training protocol can improve outcome measures compared to single mode of training; (2) these treatment effects will retain at 6-month follow-up.
Interventions
BEHAVIORALCognitive training
BEHAVIORALAerobic exercise training
BEHAVIORALSequential combination of aerobic exercise and cognitive training
Sponsors
Chang Gung Memorial Hospital
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
SINGLE (Outcomes Assessor)
Eligibility
Sex/Gender
ALL
Age
20 Years to 90 Years
Healthy volunteers
No
Inclusion criteria
1. Ischemic or hemorrhagic stroke occurring at least 6 months prior to enrollment 2. Age range from 20 to 90 years 3. MMSE score ≥ 19 4. MoCA\<26 5. Self- or informant-reported memory or cognitive complaints or CDR scale ≤ 0.5 6. Able to follow the study instruction 7. Adequate cardiopulmonary function to perform aerobic exercise 8. Able to walk with or without assistive devices
Exclusion criteria
1. Unstable medical history (e.g., recent myocardial infarction) that might limit participation 2. Concomitant with other neurological disorders (e.g., Parkinson's disease, amyotrophic lateral sclerosis, multiple sclerosis) 3. Current participation in another interventional trial
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Change scores of Montreal Cognitive Assessment (MoCA) | Baseline, posttest (an expected average of 3 months), follow-up (up to 9 months) | — |
| Change scores of Wechsler Memory Scale - Third Edition (WMS-III) | Baseline, posttest (an expected average of 3 months), follow-up (up to 9 months) | — |
| Change scores of Wechsler Adult Intelligence Scale - Third Edition (WAIS-III) | Baseline, posttest (an expected average of 3 months), follow-up (up to 9 months) | — |
| Change scores of Useful Field of View (UFOV) | Baseline, posttest (an expected average of 3 months), follow-up (up to 9 months) | — |
| Change scores of Stroop Color-Word test | Baseline, posttest (an expected average of 3 months), follow-up (up to 9 months) | — |
| Change scores of Dual-task test | Baseline, posttest (an expected average of 3 months), follow-up (up to 9 months) | The dual-task tests will be assessed to determine the ability for an individual to perform 2 tasks simultaneously. The investigators will assess the dual-task performance during walking and performing box and block test. The results of the dual-task tests will provide information regarding to whether the 2 tasks compete for the same class of neural resources or one of the tasks can be carried out automatically. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Change scores of Stroke Impact Scale (SIS) | Baseline, posttest (an expected average of 3 months), follow-up (up to 9 months) | — |
| Change scores of Caregiver Burden (CB) scale | Baseline, posttest (an expected average of 3 months), follow-up (up to 9 months) | — |
| Change scores of EuroQol (EQ)-5D questionnaire | Baseline, posttest (an expected average of 3 months), follow-up (up to 9 months) | — |
| Change scores of Timed up and go test (TUG) | Baseline, posttest (an expected average of 3 months), follow-up (up to 9 months) | — |
| Change scores of Six-minute walk test (6MWT) | Baseline, posttest (an expected average of 3 months), follow-up (up to 9 months) | — |
| Change scores of Mobility level | Baseline, posttest (an expected average of 3 months) | — |
| Change scores of serum BDNF level | Baseline, posttest (an expected average of 3 months) | — |
| Change scores of Fugl-Meyer Assessment (FMA) | Baseline, posttest (an expected average of 3 months), follow-up (up to 9 months) | — |
| Change scores of Rivermead Mobility Index (RMI) | Baseline, posttest (an expected average of 3 months), follow-up (up to 9 months) | — |
| Change scores of muscle strength | Baseline, posttest (an expected average of 3 months), follow-up (up to 9 months) | We will evaluate isometric knee flexors and extensors muscle strength using handheld dynamometer. Also, we will use hand dynamometer to measure grip strength of the affected and less affected hand while the participant is seated, with the elbow at 90-degree flexion. We will record the mean value of 3 attempts. |
| Change scores of Community Integration Questionnaire (CIQ) | Baseline, posttest (an expected average of 3 months), follow-up (up to 9 months) | — |
| Change scores of Geriatric Depression Scale (GDS) | Baseline, posttest (an expected average of 3 months), follow-up (up to 9 months) | — |
| Genotyping of the BDNF val66met polymorphism | Between baseline and posttest (an expected average of 3 months) | — |
| Change scores of International Physical Activity Questionnaires (IPAQ) | Baseline, posttest (an expected average of 3 months), follow-up (up to 9 months) | — |
| Change scores of Antioxidative marker | Baseline, posttest (an expected average of 3 months) | Antioxidative markers will be used to reflect the changes on oxidative stress. In particular, we will be analyzing the total antioxidant capacity (TAC). |
| Change scores of Glucose indicator | Baseline, posttest (an expected average of 3 months) | HbA1C level will be tested to investigate the relationships between blood glucose level and aerobic exercise. |
| Change scores of Plasma lipid level | Baseline, posttest (an expected average of 3 months) | The cholesterol ratio (total cholesterol divided by high-density lipid) will be evaluated to reflect the lipid level in the blood. |
| Change scores of Functional Independence Measure (FIM) | Baseline, posttest (an expected average of 3 months), follow-up (up to 9 months) | — |
| Change scores of Lawton Instrumental Activities of Daily Living Scale (Lawton IADL) | Baseline, posttest (an expected average of 3 months), follow-up (up to 9 months) | — |
Countries
Taiwan
Contacts
Primary ContactChing-Yi Wu, ScD
Outcome results
None listed