House Calls and Decision Support: Increasing Access to Live Donor Transplantation

出诊和决策支持:增加活体捐赠者移植的机会

基本信息

  • 批准号:
    8724959
  • 负责人:
  • 金额:
    $ 26.1万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
  • 财政年份:
    2012
  • 资助国家:
    美国
  • 起止时间:
    2012-09-24 至 2017-08-31
  • 项目状态:
    已结题

项目摘要

DESCRIPTION (provided by applicant): While kidney transplantation is the best treatment option for adults with end-stage renal disease (ESRD), profound racial and socioeconomic disparities persist. Minorities and low-income patients, for instance, are less likely to receive lve donor kidney transplantation (LDKT), which yields better survival, quality of life, and health care cost outcomes than chronic dialysis or deceased donor transplantation. Guided by a socio- ecological model of LDKT, the PI developed an innovative House Calls intervention that has shown to be effective at overcoming barriers and increasing LDKT rates in Black patients. We now seek to expand the reach and intensity of the House Calls intervention by including other minorities and socioeconomically disadvantaged patients and by adding a novel Patient-Centered Decision Support component. Also, little is known about those variables that mediate the intervention's impact on the occurrence of LDKT or whether the intervention can attenuate the growing gender disparity in living donation. In this study, we will pursue three specific aims: (1) evaluate the differential benefit of adding a patient-centered decision support component to the House Calls intervention; (2) identify mediators of the relationship between the interventions and the occurrence of LDKT; and (3) examine whether the House Calls intervention reduces the gender disparity in rates of living kidney donation. To accomplish these aims, we will conduct a single-site, randomized controlled trial with a planned enrollment of 100 minority and low income patients awaiting kidney transplantation. Patients will be randomized to receive the House Calls intervention alone (HC) or the House Calls intervention + a web-based Patient-Centered Decision Support intervention (HC+DS). The central hypothesis is that, compared to HC alone, the HC+DS group will have a higher proportion of enrolled patients with LDKT by the 2-yr study endpoint (primary outcome) and higher proportions of enrolled patients with at least one live donor inquiry, at least one live donor evaluation, and in LDKT action (vs. contemplation) stages (secondary outcomes). Also, we will evaluate whether the House Calls intervention (either HC alone or HC+DS) leads to more donor inquiries, evaluations, and actual donations from men, relative to a non-intervention control group, controlling for patient race/ethnicity, gender, age, and household income. By identifying effective interventions for patient populations with historically lower rates of LDKT, we can eliminate many barriers to access, reduce disease burden, and lower mortality rates by producing more donor organs for transplantation. We are especially well-prepared to conduct the proposed research due to the multidisciplinary nature of the research team, as well as the expertise and experience of the team in developing LDKT and living donation educational materials, implementing and evaluating the House Calls intervention, conducting LDKT research with minorities and socioeconomically disadvantaged patients, and producing meaningful scientific and clinical outcomes.
描述(由申请人提供):虽然肾移植是终末期肾病(ESRD)成人的最佳治疗选择,但严重的种族和社会经济差异仍然存在。例如,少数民族和低收入患者不太可能接受lve供体肾移植(LDKT),这可以带来更好的生存率,生活质量和医疗保健 比慢性透析或死亡供体移植的成本结果。在LDKT的社会生态模型的指导下,PI开发了一种创新的家访干预措施,该干预措施已被证明在克服障碍和提高黑人患者的LDKT率方面有效。我们现在寻求通过包括其他少数民族和社会经济上处于不利地位的患者,并通过增加一个新的以患者为中心的决策支持组件,扩大上门服务干预的范围和强度。此外,很少有人知道这些变量介导的干预措施的影响,发生LDKT或干预措施是否可以减轻日益增长的性别差距,在活体捐赠。在这项研究中,我们将追求三个具体目标: (1)评估在上门服务干预中增加以患者为中心的决策支持组件的差异效益;(2)确定干预与LDKT发生之间关系的中介;(3)检查上门服务干预是否减少了活体肾脏捐赠率的性别差异。为了实现这些目标,我们将进行一项单中心随机对照试验,计划招募100名等待肾移植的少数民族和低收入患者。患者将随机接受单独出诊干预(HC)或出诊干预+基于网络的以患者为中心的决策支持干预(HC+DS)。中心假设是,与HC单独治疗相比,HC+DS组在2年研究终点(主要结局)时LDKT的入组患者比例更高,并且至少有一次活体供体询问、至少有一次活体供体评价和处于LDKT行动(与预期)阶段(次要结局)的入组患者比例更高。此外,我们将评估上门拜访干预(单独HC或HC+DS)是否导致更多的男性捐赠者询问、评估和实际捐赠,相对于非干预对照组,控制患者种族/民族、性别、年龄和家庭收入。通过为历史上LDKT率较低的患者群体确定有效的干预措施,我们可以消除许多获取障碍,减少疾病负担,并通过生产更多的供体器官用于移植来降低死亡率。由于研究团队的多学科性质,以及团队在开发LDKT和活体捐赠教育材料,实施和评估家访干预,与少数民族和社会经济弱势患者进行LDKT研究方面的专业知识和经验,我们特别准备好进行拟议的研究,并产生有意义的科学和临床成果。

项目成果

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James R Rodrigue其他文献

James R Rodrigue的其他文献

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{{ truncateString('James R Rodrigue', 18)}}的其他基金

Living Donor Wage Reimbursement Trial
活体捐赠者工资报销试验
  • 批准号:
    9980402
  • 财政年份:
    2017
  • 资助金额:
    $ 26.1万
  • 项目类别:
Living Donor Wage Reimbursement Trial
活体捐赠者工资报销试验
  • 批准号:
    10223276
  • 财政年份:
    2017
  • 资助金额:
    $ 26.1万
  • 项目类别:
House Calls and Decision Support: Increasing Access to Live Donor Transplantation
出诊和决策支持:增加活体捐赠者移植的机会
  • 批准号:
    8500744
  • 财政年份:
    2012
  • 资助金额:
    $ 26.1万
  • 项目类别:
House Calls and Decision Support: Increasing Access to Live Donor Transplantation
出诊和决策支持:增加活体捐赠者移植的机会
  • 批准号:
    8550042
  • 财政年份:
    2012
  • 资助金额:
    $ 26.1万
  • 项目类别:
A Randomized Trial and Reduce to Disparity in Live Donor Kidney Transplantation
随机试验并减少活体肾移植的差异
  • 批准号:
    8054120
  • 财政年份:
    2010
  • 资助金额:
    $ 26.1万
  • 项目类别:
A Randomized Trial and Reduce to Disparity in Live Donor Kidney Transplantation
随机试验并减少活体肾移植的差异
  • 批准号:
    7337417
  • 财政年份:
    2007
  • 资助金额:
    $ 26.1万
  • 项目类别:
A Randomized Trial and Reduce to Disparity in Live Donor Kidney Transplantation
随机试验并减少活体肾移植的差异
  • 批准号:
    7670182
  • 财政年份:
    2007
  • 资助金额:
    $ 26.1万
  • 项目类别:
A Randomized Trial and Reduce to Disparity in Live Donor Kidney Transplantation
随机试验并减少活体肾移植的差异
  • 批准号:
    7917434
  • 财政年份:
    2007
  • 资助金额:
    $ 26.1万
  • 项目类别:
A Randomized Trial and Reduce to Disparity in Live Donor Kidney Transplantation
随机试验并减少活体肾移植的差异
  • 批准号:
    8121444
  • 财政年份:
    2007
  • 资助金额:
    $ 26.1万
  • 项目类别:
Quality of Life Therapy for Adults with ESRD Awaiting Renal Transplantation
等待肾移植的终末期肾病成人的生活质量治疗
  • 批准号:
    7216605
  • 财政年份:
    2006
  • 资助金额:
    $ 26.1万
  • 项目类别:

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