AKI Matched Phenotype Linked Evaluation with Tissue (AMPLE-Tissue)

AKI 匹配表型相关组织评估 (AMPLE-Tissue)

基本信息

  • 批准号:
    10703455
  • 负责人:
  • 金额:
    $ 45万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
  • 财政年份:
    2017
  • 资助国家:
    美国
  • 起止时间:
    2017-09-12 至 2027-06-30
  • 项目状态:
    未结题

项目摘要

Abstract Although acute kidney injury (AKI) is common and associated with adverse consequences, no specific AKI therapy has emerged. This has been attributed to the heterogeneity of human AKI, which is poorly modeled by animal experiments. The Kidney Precision Medicine Program (KPMP) was established by the NIH/NIDDK in 2016 to study human kidney tissue during an AKI event in order to discover pathogenic pathways and novel therapeutic targets. The combined Johns Hopkins University (JHU)/Yale University site was funded in the first phase of the KPMP to recruit AKI participants. During this first phase, the JHU/Yale site enrolled over one-half of all AKI participants in KPMP, performed kidney biopsies with a strong commitment to safety and ethics, retained all participants, and played an important role in the initiation and execution of study protocols through committee leadership and participation. Enrollment was successfully restarted after a several-months-long pause in recruitment due to the COVID-19 pandemic, and protocols were established to monitor participant and staff safety. This is an application to continue to serve as an AKI recruitment site for the Kidney Precision Medicine Program (KPMP) to create a high-quality, well-represented resource of tissues and biosamples from hospitalized participants with AKI. The JHU/Yale center’s experience from the first phase of the study will be invaluable as the consortium attempts to increase enrollment in the second phase. The specific aims are: 1) To recruit a total of 150 diverse participants with AKI due to various etiologies and of varying severities in a research study that safely and ethically performs protocol research biopsies to collect kidney tissue and obtain concurrent biosamples and clinical data; 2) to retain participants in a longitudinal study using a hybrid approach of active and passive follow-up that prioritizes participant convenience and obtains high-fidelity follow-up information; and 3) to contribute biosamples from participants with various biopsy-proven etiologies of AKI from larger cohorts with broader enrollment criteria to externally validate KPMP findings. In Aim 1, 30 diverse participants with AKI per year will be enrolled across two academic medical centers while maintaining. high safety and quality standards. In Aim 2, close to 100% follow-up of study participants will be obtained through various approaches to garner information on objective measures of kidney health and patient-reported outcomes. In Aim 3, to provide external validation of the KPMP findings, blood, urine, and DNA from over 500 participants who underwent routine clinically-indicated kidney biopsies for AKI will be contributed to the study. Successful completion of these aims will result in the contribution of kidney tissue, biosamples, and data from participants with AKI to the KPMP consortium to help achieve the broader goal of understanding the pathogenesis of human AKI. This will lead to the identification of novel molecular targets and potential therapies, as well as newer diagnostic tools for patients with AKI.
摘要

项目成果

期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)

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Chirag R Parikh其他文献

Attempts To Achieve Standardized Definitions To Characterize Changes In Kidney Function In The Context Of Heart Failure Clinical Trials: From The Heart Failure Collaboratory
在心力衰竭临床试验中尝试实现标准化定义以表征肾功能变化:来自心力衰竭协作组
  • DOI:
    10.1016/j.cardfail.2024.10.106
  • 发表时间:
    2025-01-01
  • 期刊:
  • 影响因子:
    8.200
  • 作者:
    Isabella Cavagna;Anu Lala;Carine Hamo;Mona Fiuzat;Steven Coca;William Abraham;Christopher O'Connor;JoAnn Lindenfeld;James Januzzi;Mark Sarnak;Chirag R Parikh;Wendy McCallum;Marvin Konstam;Maria Rosa Costanzo
  • 通讯作者:
    Maria Rosa Costanzo
Reversal of end-stage renal disease after aortic dissection using renal artery stent: a case report
  • DOI:
    10.1186/1471-2369-5-7
  • 发表时间:
    2004-05-04
  • 期刊:
  • 影响因子:
    2.400
  • 作者:
    Andrew S Weiss;Michael Ludkowski;Chirag R Parikh
  • 通讯作者:
    Chirag R Parikh

Chirag R Parikh的其他文献

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{{ truncateString('Chirag R Parikh', 18)}}的其他基金

Post-Discharge Nephrology Follow-up for Improved Outcomes
出院后肾脏病学随访以改善结果
  • 批准号:
    10451808
  • 财政年份:
    2021
  • 资助金额:
    $ 45万
  • 项目类别:
Post-Discharge Nephrology Follow-up for Improved Outcomes
出院后肾脏病学随访以改善结果
  • 批准号:
    10296363
  • 财政年份:
    2021
  • 资助金额:
    $ 45万
  • 项目类别:
Post-Discharge Nephrology Follow-up for Improved Outcomes
出院后肾脏病学随访以改善结果
  • 批准号:
    10670199
  • 财政年份:
    2021
  • 资助金额:
    $ 45万
  • 项目类别:
AKI Matched Phenotype Linked Evaluation with Tissue (AMPLE-Tissue)
AKI 匹配表型相关组织评估 (AMPLE-Tissue)
  • 批准号:
    10225441
  • 财政年份:
    2018
  • 资助金额:
    $ 45万
  • 项目类别:
AKI Matched Phenotype Linked Evaluation with Tissue (AMPLE-Tissue)
AKI 匹配表型相关组织评估 (AMPLE-Tissue)
  • 批准号:
    9911045
  • 财政年份:
    2018
  • 资助金额:
    $ 45万
  • 项目类别:
AKI Matched Phenotype Linked Evaluation with Tissue (AMPLE-Tissue)
AKI 匹配表型相关组织评估 (AMPLE-Tissue)
  • 批准号:
    10493566
  • 财政年份:
    2017
  • 资助金额:
    $ 45万
  • 项目类别:
Novel Kidney Injury Tools in Deceased Organ Donation to Predict Graft Outcomes
死亡器官捐赠中预测移植结果的新型肾损伤工具
  • 批准号:
    10177020
  • 财政年份:
    2012
  • 资助金额:
    $ 45万
  • 项目类别:
Novel Kidney Injury Tools in Deceased Organ Donation to Predict Graft Outcome
死亡器官捐赠中预测移植结果的新型肾损伤工具
  • 批准号:
    8370601
  • 财政年份:
    2012
  • 资助金额:
    $ 45万
  • 项目类别:
Mentoring Program for Translational and Patient Oriented Research in AKI
AKI 转化和以患者为导向的研究指导计划
  • 批准号:
    8607937
  • 财政年份:
    2012
  • 资助金额:
    $ 45万
  • 项目类别:
Novel Kidney Injury Tools in Deceased Organ Donation to Predict Graft Outcome
死亡器官捐赠中预测移植结果的新型肾损伤工具
  • 批准号:
    9233645
  • 财政年份:
    2012
  • 资助金额:
    $ 45万
  • 项目类别:
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