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| ID | Type | Description | Link |
|---|---|---|---|
| 1K01AG066812-01 | U.S. NIH Grant/Contract | View source |
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| Name | Class |
|---|---|
| National Institute on Aging (NIA) | NIH |
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The purpose of this preliminary study is to examine the effects of adult day service use on subjective and physiological measures of stress in 50 Black informal caregivers for individuals with dementia (IWD). The PI of the proposed study has substantial training in primary data collection and complex-survey secondary data analysis, she also has the fundamental knowledge to investigate how sociocultural and behavioral factors can influence psychosocial stress. The proposed study will enroll participants from adult day service (ADS) nationally, to examine the effects of adult day service use on subjective and physiological measures of stress in 50 Black informal caregivers. The proposed study extends the current science on the use of ADS on subjective and physiological stress by 1) examining differential impacts of ADS specifically on subjective measures of stress for Black caregivers, 2) evaluating the impact of ADS use on physiological measures of stress among Black caregivers; and 3) examining the relationship between subjective indicators and physiological processes for Black caregivers.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Adult Day Services | Experimental | Adult Day Service use for family member with dementia |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Adult Day Service use for family member with dementia | Other | Self-collection of salivary biomarkers 4 times daily for 5 days, two of those days the family member with dementia has to use adult day services |
| Measure | Description | Time Frame |
|---|---|---|
| Caregiver stress as assessed by the Perceived Stress Scale | Perceived Stress Scale scores range from 0 to 40 with higher scores indicating higher perceived stress | Baseline |
| Measure | Description | Time Frame |
|---|---|---|
| Salivary cortisol levels | Saliva will be collected into sterile collection tubes and stored in participants' freezers until sampling. the test volume will be 25 µL with a sensitivity range of 0.007-3.0 µL/dl. | Over a five day period |
| Salivary alpha-amylase |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Lauren Parker, PhD, MPH | Johns Hopkins Bloomberg School of Public Health | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Johns Hopkins University | Baltimore | Maryland | 21205 | United States |
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| ID | Term |
|---|---|
| D000084802 | Caregiver Burden |
| D003704 | Dementia |
| ID | Term |
|---|---|
| D013315 | Stress, Psychological |
| D001526 | Behavioral Symptoms |
| D001519 | Behavior |
| D001927 | Brain Diseases |
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Saliva will be collected into sterile collection tubes and stored in participants' freezers until sampling. the test volume will be 10 µL with a sensitivity range of 0.4-400 U/mL. |
| Over a five day period |
| Salivary Telomere length | Saliva will be collected into sterile collection tubes and stored in participants' freezers until sampling. the test volume will be 2ml | Over a five day period |
| D002493 |
| Central Nervous System Diseases |
| D009422 | Nervous System Diseases |
| D019965 | Neurocognitive Disorders |
| D001523 | Mental Disorders |