Caregiver Burden, Heart Failure
Conditions
Keywords
heart failure, older adults, family caregivers, digital health, physical activity
Brief summary
The purpose of the Aim 3 study is to conduct a pilot randomized controlled trial to assess feasibility and preliminary effects of the TPA4You intervention.
Interventions
BEHAVIORALTPA4You
TPA4You integrates technology components in the form of video-conferencing (e.g., Zoom) with a health coach, wearable sensor (e.g., Fitbit), and personalized text messaging into a package to (a) tailor physical activity (PA) prescriptions based on the family care partners of persons with heart failure (HF-FCP)'s feedback and individual wearable sensor data, (b) provide tailored PA coaching sessions using video-conferencing, and (c) motivate daily exercise using text messages.
BEHAVIORALAttention control group
Participants will be given booklets, provided by the NIA, AHA, and National Alliance for Caregiving, that include content about self-care for FCPs' health and well-being, but not specific to PA or exercise. Participants will receive text messages every other day to encourage them to wear the Fitbit device, and to provide friendly greetings and reminders of upcoming survey data collection.
Sponsors
University of Colorado, Denver
National Institute on Aging (NIA)
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
SUPPORTIVE_CARE
Masking
NONE
Eligibility
Sex/Gender
ALL
Age
50 Years to No maximum
Healthy volunteers
Yes
Inclusion criteria
* Age greater than or equal to 50 years * Involved in caring for a household member aged 50 years or older with the New York Heart Association Class II, III or IV HF * Provide at least 8 hours/week of unpaid care for the past 3 months * Physically able to engage in structured exercise such as walking, and upper body resistance exercises * Engage in \< 30 min of moderate-intensity exercise on fewer than 3 days per week * Able to read, speak, and comprehend 5th grade English * Own a smartphone * Reachable by telephone, text messaging, and email * Have a 6x6ft space fit for physical activity in the place of residence
Exclusion criteria
* Medical or functional conditions precluding participation in the physical activity (PA) components of the intervention (e.g., inability to walk one block or climb stairs without chest pain, shortness of breath, dizziness; history of falls; or serious or unstable cardiovascular or pulmonary disease) * Cognitive impairment (Telephone Interview for Cognitive Status \[TICS\] score \< 25) * Inability to use technology * Participation in a PA intervention in the previous 6 months * Current participation in a PA or behavior change trial * Physical activity unpreparedness ('Yes' to any questions 1-4 the Physical Activity Readiness Questionnaire \[PAR-Q\]. If participants respond 'yes' to any questions 5-7, we will ask follow-up questions.)
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Daily physical activity counts | 6 months | Daily physical activity counts will be measured using the Fitbit Inspire 2 wearable wristband which is an accelerometer-based activity tracker. Total PA counts will be downloaded from the Fitbit app. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Sedentary activity | 6 months | Sedentary activity will be measured using the Fitbit Inspire 2 wearable wristband which is an accelerometer-based activity tracker. The data will be downloaded from the Fitbit app. Sedentary activity is defined as less than 100 counts/min. |
| Physical function | 6 months | 30-Second Chair Stand Test will be used to assess lower-body strength. The coach will explain the test to participants and measure performance. Participants will sit squarely in a stable chair with arms crossed over chest, and, with a straight back rise to a full standing position without use of hands, return to the seated position and repeat for 30 seconds. |
| Depression | 6 months | Depression will be measured using the Center for Epidemiological Studies Depression Scale (CES-D), a 20-item questionnaire rated on a 4-point Likert scale ranging from 0 to 3 (higher scores = worse depressive symptom). |
| Anxiety | 6 months | Anxiety will be measured using the State Trait Anxiety Index, a 20-item questionnaire rated on a 4-point scale with total scores from 1 to 80 (higher scores = worse anxiety symptom). |
| Stress | 6 months | Stress will be measured using the Perceived Stress Scale (PSS), a 10-item questionnaire rated on a 5-point Likert scale ranging from 0 to 4 (higher scores = worse stress). |
| Caregiving self-efficacy | 6 months | Caregiving self-efficacy will be measured using the Revised Scale for Caregiving Self-Efficacy (RSCSE), a 15-item questionnaire rated on an 11-point scale ranging from 0 to 100 (higher scores = better self-efficacy). |
| Health related quality of life | 6 months | Health related quality of life (HRQoL) will be measured using the Short Form 36 version 2,a 36-item questionnaire with 2 domains (physical and psychological health) (higher scores = better HRQoL). |
| Usability of TPA4You | 6 months | Self-reported ease of use and usability of TPA4You will be measured with the refined 20-item Health Information Technology (IT) Usability Evaluation Scale (Health-ITUES) (higher scores = better usability). |
| Total sleep time | 4 months | Total sleep time will be measured using the Fitbit Inspire 2 wearable wristband and collected from the Fitbit app. |
| Wake after sleep onset | 6 months | Wake after sleep onset will be measured using the Fitbit Inspire 2 wearable wristband and collected from the Fitbit app. |
| Sleep efficiency | 6 months | Sleep efficiency will be measured using the Fitbit Inspire 2 wearable wristband and collected from the Fitbit app. |
Countries
United States
Contacts
CONTACTDawon Baik, PhD
PRINCIPAL_INVESTIGATORDawon Baik, PhD
University of Colorado, Denver
Outcome results
None listed