Randomized Trial of a Technology-based Positive Emotion Intervention for Informal Caregivers of Individuals With Alzheimer's Disease
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 386
- 试验地点
- 2
- 主要终点
- Positive Emotion Assessed Using Patient-Reported Outcomes Measurement Information System (PROMIS) Short Form v1.0 Positive Affect 15a
研究概览
简要总结
The goal of the proposed intervention, called LEAF (Life Enhancing Activities for Family Caregivers) is to reduce burden and increase well-being in Alzheimer's Disease caregivers through the practice of positive emotion skills. We will employ two methods of online delivery of LEAF: a Zoom facilitated version and a self-guided version, and compare them to an emotion-reporting waitlist control condition. If effective, the LEAF program can be disseminated more broadly to caregivers of individuals with Alzheimer's disease.
详细描述
LEAF 2.0 is a 3-arm, technology-based, randomized controlled trial (N = 500) in which family caregivers of patients with Alzheimer's Disease (AD) are randomly assigned to 1) the LEAF intervention facilitated remotely via Zoom (N = 200), 2) the LEAF intervention self-guided online (N = 200), or 3) an emotion reporting control (N = 100) which will then cross over to the intervention after approximately 7 months, half to the facilitated arm and half to the self-guided arm. Participants will complete a program that teaches them eight positive emotion skills which aim to reduce stress and burden, and increase positive affect. All aspects of the study (recruitment, consent, intervention, and assessments) are conducted online.
To be eligible for participation in LEAF 2.0, participants must identify as the primary family caregiver of someone with Alzheimer's disease or Alzheimer's-related dementia, and whose care recipient is not living in a care facility at the time of enrollment. "Primary family caregiver" is defined as the person who spends the most time caring for the individual with Alzheimer's disease in a non-professional capacity. Participants must also be able to speak and read English, live in the United States, be at least 18 years of age, and have access to a reliable Wi-Fi connection. Respondents are ineligible if they have already participated in a prior version of LEAF.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Treatment
- 盲法
- Single (Investigator)
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Adult age 18 and over who identifies as the primary caregiver of a family member with Alzheimer's disease or probable Alzheimer's
- •Care recipient does NOT reside in care facility
- •Speaks and reads English
- •Has access to high speed internet connection at home or a location where they can speak privately with a facilitator
排除标准
- •Care recipient lives in care facility
- •Does not speak/read English
- •Does not have access to internet
- •Care recipient does not have Alzheimer's disease
结局指标
主要结局
Positive Emotion Assessed Using Patient-Reported Outcomes Measurement Information System (PROMIS) Short Form v1.0 Positive Affect 15a
时间窗: Baseline and 8 weeks post-intervention start date
Assess momentary positive or rewarding affective experiences, such as feelings and mood associated with pleasure, joy, elation, contentment, pride, affection, happiness, engagement, and excitement, over the past 7 days, using a scale of not at all to very much. Higher scores indicate higher levels of positive affect. 50 indicates the population mean with a standard deviation of 10.
Anxiety Assessed Using Patient-Reported Outcomes Measurement Information System (PROMIS) Short Form v1.0 Anxiety 8a
时间窗: Baseline and 8 weeks post-intervention start date
Assesses anxiety by having participants rate items focused on anxiety symptoms over the past 7 days, using scale from Never to Always, where higher scores indicate higher levels of anxiety. 50 indicates the population mean with a standard deviation of 10.
Depression Assessed Using Patient-Reported Outcomes Measurement Information System (PROMIS) Short Form v1.0 Depression 8a
时间窗: Baseline and 8 weeks post-intervention start date
Assesses depressive mood by having participants rate items focused on depressive symptoms over the past 7 days, using scale from Never to Always, where higher scores indicate higher levels of depression. 50 indicates the population mean with a standard deviation of 10.
Perceived Stress Using Perceived Stress Scale (PSS-4)
时间窗: Baseline and 8 weeks post-intervention start date
Used to measure how overloaded, unpredictable, and uncontrollable respondents perceive their lives to be. Scores range from 0 to 40, and higher scores indicate a higher stress level.
次要结局
- Caregiver Burden Measured Using the Zarit Burden Interview.(Baseline and 8 weeks post-intervention start date)
- Caregiver Self-efficacy/Mastery Measured Using the Caregiving Mastery Subscale of the Caregiving Appraisal Measure(Baseline and 8 weeks post-intervention start date)
- Positive Aspects of Caregiving Measured Using the Positive Aspects of Caregiving Scale(Baseline and 8 weeks post-intervention start date)
- Quality of Care Measured Using the Satisfaction of One's Own Performance as a Caregiver Subscale of the Sense of Competence Questionnaire.(Baseline and 8 weeks post-intervention start date)
研究者
Judith Moskowitz
Professor
Northwestern University