Reducing racial disparities in AD/ADRD: Addressing structural discrimination and resilience

减少 AD/ADRD 中的种族差异:解决结构性歧视和复原力

基本信息

  • 批准号:
    10094515
  • 负责人:
  • 金额:
    $ 327.5万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
  • 财政年份:
    2020
  • 资助国家:
    美国
  • 起止时间:
    2020-09-30 至 2024-08-31
  • 项目状态:
    已结题

项目摘要

African Americans are more than twice as likely to have Alzheimer’s disease/Alzheimer’s disease related dementias (AD/ADRD) as Whites. This is a preventable gap. The simple yet innovative long-term vision of this LEADR proposal is to erase racial disparities in AD/ADRD burden. In this project, we will 1) develop a measure of structural discrimination and resilience, 2) use it to predict outcomes in AD/ADRD and 3) develop interventions to decrease prevalence and increase resilience. Understanding how to equalize the Black and White AD/ADRD burden will reveal mechanisms that will optimize prevention and care for all. With historical data, innovative approaches, and a commitment to addressing this disparity, we can achieve this objective. The functional impact of AD/ADRD is never due solely to individual decline; it reflects interactions between a person’s decline, their ability to compensate, and the demands of the environment. The resilience to compensate is not just an individual matter, it has many domains including the ability to use remaining intact brain function, coping skills, family support, physical layout of the home, and multiple community and policy factors. Although structural discrimination and resilience are relevant to AD/ADRD and function, there are currently no measurement instruments. We will use the sequential exploratory mixed methods Instrument Design Model in which researchers incorporate key stakeholders into the instrument design process. This instrument will measure eight dimensions of structural discrimination and resilience plus family support, greenspace, and social connection. Zip codes across the lifespan will be used to merge historical data to measure multiple risk or protective factors such as school district funding, environmental toxins, and amount of accessible greenspace. We will construct the instrument with older adults and researchers, cognitively test, pilot test, refine and then field the instrument in national datasets supported by the NIH. The intervention development stage will include: 1) insights from the previous qualitative portions; 2) results of the data collection phase; 3) insights from a larger stakeholder groups of policy makers, researchers, advocates, people living with AD/ADRD and their families to review findings and identify potential intervention mechanisms. This program of work will move beyond individual and family interventions to address the structural determinants of AD/ADRD. Developing a reliable, valid measure of structural racial discrimination, being able to test its role in AD/ADRD, and then to use it as a framework for developing population-level interventions, is a high-risk, high-reward goal - worthy of the NIH investment in AD/ADRD. A significant side benefit is that because many other conditions related to structural discrimination are also on the causal pathway to AD/ADRD, this effort will also enhance our understanding of hypertension, stroke, heart disease, and other inflammatory diseases. The project uses the distinct strengths of the applicant, the outstanding research environment, and existing NIA resources to work towards solving crucial disparities that tax families and society.
非裔美国人患阿尔茨海默病/阿尔茨海默病相关痴呆(AD/ADRD)的可能性是白人的两倍多。这是一个可以避免的差距。这项LEADR提案的简单而创新的长期愿景是消除AD/ADRD负担中的种族差异。在本项目中,我们将1)制定结构性歧视和恢复力的衡量标准,2)用它来预测AD/ADRD的结果,3)制定干预措施以降低患病率并提高恢复力。了解如何平衡黑白AD/ADRD负担将揭示优化所有人预防和护理的机制。有了历史数据、创新方法和解决这一差距的承诺,我们可以实现这一目标。AD/ADRD的功能影响绝不仅仅是由于个体衰退;它反映了一个人的衰退、他们的补偿能力和环境需求之间的相互作用。补偿的弹性不只是个人问题,它涉及许多领域,包括使用剩余的完整大脑功能的能力、应对技能、家庭支持、家庭的物理布局以及多种社区和政策因素。虽然结构歧视和弹性与AD/ADRD和功能有关,但目前没有测量工具。我们将使用顺序探索性混合方法仪器设计模型,其中研究人员将关键利益相关者纳入仪器设计过程。该工具将测量结构歧视和弹性加上家庭支持,绿色空间和社会联系的八个维度。整个生命周期的邮政编码将用于合并历史数据,以衡量多种风险或保护因素,如学区资金、环境毒素和可访问的绿色空间数量。我们将与老年人和研究人员一起构建仪器,进行认知测试,试点测试,完善仪器,然后将仪器放入NIH支持的国家数据集中。干预发展阶段将包括:1)之前定性部分的见解;2)数据采集阶段的结果;3)从政策制定者、研究人员、倡导者、AD/ADRD患者及其家人等更大的利益相关者群体中获取见解,以审查研究结果并确定潜在的干预机制。这一工作规划将超越个人和家庭干预,解决AD/ADRD的结构性决定因素。开发一种可靠、有效的结构性种族歧视措施,能够测试其在AD/ADRD中的作用,然后将其用作制定人口水平干预措施的框架,是一个高风险、高回报的目标——值得NIH在AD/ADRD方面进行投资。一个重要的副作用是,因为许多与结构性歧视相关的其他疾病也在AD/ADRD的因果途径上,这项努力也将增强我们对高血压、中风、心脏病和其他炎症性疾病的理解。该项目利用申请人的独特优势,杰出的研究环境和现有的NIA资源,致力于解决对家庭和社会征税的关键差异。

项目成果

期刊论文数量(0)
专著数量(0)
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会议论文数量(0)
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Sarah L Szanton其他文献

Complexities and actualization: embedding a home-based functional improvement intervention within a Medicaid Waiver
  • DOI:
    10.1186/1748-5908-10-s1-a69
  • 发表时间:
    2015-08-14
  • 期刊:
  • 影响因子:
    13.400
  • 作者:
    Sarah L Szanton;Sandra Spoelstra;Laura Gitlin
  • 通讯作者:
    Laura Gitlin

Sarah L Szanton的其他文献

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{{ truncateString('Sarah L Szanton', 18)}}的其他基金

The role structural discrimination on depression, sleep, cardiovascular disease, and cognitive decline
结构性歧视对抑郁、睡眠、心血管疾病和认知能力下降的作用
  • 批准号:
    10447383
  • 财政年份:
    2020
  • 资助金额:
    $ 327.5万
  • 项目类别:
Hopkins Center to Promote resilience in persons and families living with multiple chronic conditions (the PROMOTE Center)
霍普金斯促进患有多种慢性病的个人和家庭的复原力中心(PROMOTE 中心)
  • 批准号:
    10475033
  • 财政年份:
    2018
  • 资助金额:
    $ 327.5万
  • 项目类别:
Hopkins Center to Promote resilience in persons and families living with multiple chronic conditions (the PROMOTE Center)
霍普金斯促进患有多种慢性病的个人和家庭的复原力中心(PROMOTE 中心)
  • 批准号:
    9768552
  • 财政年份:
    2018
  • 资助金额:
    $ 327.5万
  • 项目类别:
Hopkins Center to Promote resilience in persons and families living with multiple chronic conditions (the PROMOTE Center)
霍普金斯促进患有多种慢性病的个人和家庭的复原力中心(PROMOTE 中心)
  • 批准号:
    10214697
  • 财政年份:
    2018
  • 资助金额:
    $ 327.5万
  • 项目类别:
Reducing disability following hospital discharge in vulnerable older adults: the CAPABLE intervention
减少弱势老年人出院后的残疾:CAPABLE 干预措施
  • 批准号:
    10210236
  • 财政年份:
    2017
  • 资助金额:
    $ 327.5万
  • 项目类别:
Reducing disability following hospital discharge in vulnerable older adults: the CAPABLE intervention
减少弱势老年人出院后的残疾:CAPABLE 干预措施
  • 批准号:
    9366493
  • 财政年份:
    2017
  • 资助金额:
    $ 327.5万
  • 项目类别:
Reducing disability following hospital discharge in vulnerable older adults: the CAPABLE intervention
减少弱势老年人出院后的残疾:CAPABLE 干预措施
  • 批准号:
    9980253
  • 财政年份:
    2017
  • 资助金额:
    $ 327.5万
  • 项目类别:
Reducing disability via a bundled bio-behavioral-environmental approach
通过捆绑的生物行为环境方法减少残疾
  • 批准号:
    9042913
  • 财政年份:
    2012
  • 资助金额:
    $ 327.5万
  • 项目类别:
Reducing disability via a bundled bio-behavioral-environmental approach
通过捆绑的生物行为环境方法减少残疾
  • 批准号:
    8827230
  • 财政年份:
    2012
  • 资助金额:
    $ 327.5万
  • 项目类别:
Reducing disability via a bundled bio-behavioral-environmental approach
通过捆绑的生物行为环境方法减少残疾
  • 批准号:
    8443393
  • 财政年份:
    2012
  • 资助金额:
    $ 327.5万
  • 项目类别:

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