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Hypothermic Machine Perfusion With Omnisol of Deceased Donor Kidneys Prior to Transplantation (NEWHOPE)

2026年8月24日 更新者:Vivalyx GmbH

A Single-center, Non-randomized, Uncontrolled Pilot Study on Hypothermic Machine Perfusion With Omnisol Preservation Solution of Deceased Donor Kidneys Prior to Transplantation

Insufficient availability of organs from brain dead (DBD) and living donors has necessitated increased use of less than optimal organs from donation after cardiac death (DCD) or from extended criteria donors. Preservation of DCD organs using the current clinically applied preservation solutions is associated with up to 73% incidence of delayed graft function, highlighting the need for new preservation solutions designed to improve early graft function.

Omnisol is expected to result in equivalent or improved kidney preservation as compared to currently marketed organ preservation solutions used for HMP.

研究概览

详细说明

Omnisol organ preservation solution was developed to improve kidney transplant outcomes. It is an extracellular-type solution containing the synthetic colloid polyethylene glycol (PEG) and several impermeants for optimal osmotic pressure. It further contains multiple buffering agents for the prevention of intracellular acidosis, antioxidants for the minimization of ROS-induced injury and amino acids and other substrates for supporting the cell metabolism during hypothermic machine perfusion (HMP) as well as the provision of substrates for regeneration of high-energy phosphate compounds during graft reperfusion.

Continuous HMP using the XVIVO Kidney Assist Transport is routinely used for deceased donor kidney preservation in the Netherlands.

This is a single-center, non-randomized, uncontrolled, open-label first-in-human clinical investigation evaluating Omnisol as an organ preservation solution for continuous HMP of deceased donor kidneys before transplantation.

研究类型

介入性

注册 (估计的)

15

阶段

  • 不适用

联系人和位置

本节提供了进行研究的人员的详细联系信息,以及有关进行该研究的地点的信息。

学习联系方式

  • 姓名:Benedict Doorschodt, MD
  • 电话号码:+31 6 54658420
  • 邮箱:bd@vivalyx.com

学习地点

      • Rotterdam、荷兰、3015
        • 招聘中
        • Erasmus Medical Center
        • 接触:
        • 首席研究员:
          • Robert Minee

参与标准

研究人员寻找符合特定描述的人,称为资格标准。这些标准的一些例子是一个人的一般健康状况或先前的治疗。

资格标准

适合学习的年龄

  • 成人
  • 年长者

接受健康志愿者

不

描述

Inclusion for donor:

  • Donor age > 18 years
  • Brain Death (DBD) or Circulatory Death < 50 years (DCD<50)
  • Accepted for transplantation according to local criteria

Inclusion for recipient:

  • Male or female, age > 18 years
  • Able and willing to comply with all study requirements (in opinion of investigator or deputy)
  • General inclusion criteria applicable to kidney transplantation:

    • Listed for renal transplantation due to end stage renal disease on the Eurotransplant (ET) list
    • Fit to proceed with kidney transplantation (in opinion of investigator or deputy)

Exclusion for donor:

  • Donor kidneys accepted as a pair for dual transplant
  • Circulatory Death ≥ 50 years (DCD 50+)
  • Participation in an investigational study likely to affect interpretation of the trial data

Exclusion for recipient:

  • General exclusion criteria applicable to kidney transplantation
  • Breast-feeding or pregnant, as confirmed by pregnancy test or blood test, or plans to become pregnant over the study period
  • Participation in an investigational study likely to affect interpretation of the trial data
  • Mental disabilities that may affect the understanding of the study requirements including the ability to adhere to medication regime (in opinion of investigator or deputy)
  • Undergoing living donor kidney transplantation
  • Undergoing dual kidney transplantation
  • Undergoing transplantation of other organ(s) in addition to the kidney
  • Highly immunized patients with vPRA > 85% (as confirmed by routine cross-matching test)
  • Other substantial risk of transplant not proceeding (in opinion of investigator or deputy)
  • Other significant disease or disorder which, in the opinion of the Investigator, may: (i) put the participant at risk by participating in the study; (ii) influence the result of the study; (iii) affect the participant's ability to participate in the study

学习计划

本节提供研究计划的详细信息,包括研究的设计方式和研究的衡量标准。

研究是如何设计的?

设计细节

  • 主要用途:治疗
  • 分配:不适用
  • 介入模型:单组作业
  • 屏蔽:无(打开标签)

武器和干预

参与者组/臂
干预/治疗
实验性的:Hypothermic machine perfusion with Omnisol
Prior to transplantation, kidneys from deceased donors will undergo continuous nonoxygenated HMP with Omnisol using the XVIVO Kidney Assist Transport.
Omnisol for HMP of deceased donor kidneys

研究衡量的是什么?

主要结果指标

结果测量
措施说明
大体时间
Incidence of Delayed Graft Function
大体时间:Within 7 days post-transplantation.
Incidence of delayed graft function, defined as the need for dialysis within the first week after transplantation, excluding one-time dialysis for hyperkalemia or volume overload.
Within 7 days post-transplantation.
Graft Survival
大体时间:30 days post-transplantation.
30-day graft survival (censored and uncensored for recipient death).
30 days post-transplantation.

次要结果测量

结果测量
措施说明
大体时间
Graft Survival
大体时间:3, 6 and 12 months post-transplantation.
Graft survival (censored and uncensored for recipient death).
3, 6 and 12 months post-transplantation.
Recipient survival
大体时间:30 days, 3, 6 and 12 months post-transplantation.
Rate of recipient survival.
30 days, 3, 6 and 12 months post-transplantation.
Kidney Graft Function Assessed by eGFR
大体时间:30 days, 3, 6 and 12 months post-transplantation.
Estimated glomerular filtration rate (eGFR) calculated using the CKD-EPI formula.
30 days, 3, 6 and 12 months post-transplantation.

合作者和调查者

在这里您可以找到参与这项研究的人员和组织。

赞助

研究记录日期

这些日期跟踪向 ClinicalTrials.gov 提交研究记录和摘要结果的进度。研究记录和报告的结果由国家医学图书馆 (NLM) 审查,以确保它们在发布到公共网站之前符合特定的质量控制标准。

研究主要日期

学习开始 (实际的)

2025年11月17日

初级完成 (估计的)

2026年11月1日

研究完成 (估计的)

2026年11月1日

研究注册日期

首次提交

2026年8月24日

首先提交符合 QC 标准的

2026年8月24日

首次发布 (实际的)

2026年8月28日

研究记录更新

最后更新发布 (实际的)

2026年8月28日

上次提交的符合 QC 标准的更新

2026年8月24日

最后验证

2026年8月1日

更多信息

与本研究相关的术语

其他研究编号

  • OMNISOL_HMP_NL
  • NL-OMON57467 (其他标识符:Overview of Medical Research in the Netherlands (OMON))
  • NL87460.000.24 (其他标识符:The Central Committee on Research Involving Human Subjects (CCMO))

计划个人参与者数据 (IPD)

计划共享个人参与者数据 (IPD)?

未定

药物和器械信息、研究文件

研究美国 FDA 监管的药品

不

研究美国 FDA 监管的设备产品

不

此信息直接从 clinicaltrials.gov 网站检索,没有任何更改。如果您有任何更改、删除或更新研究详细信息的请求,请联系 register@clinicaltrials.gov. clinicaltrials.gov 上实施更改,我们的网站上也会自动更新.

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