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Collection of Electrophysiological Data During Colon Resection

2021年5月2日 更新者:Exero Medical Ltd.

Data Collection Study - Recording Electro-physiological Signals From Intact (to be Resected, Pathological) and Ischemic Bowel Tissue During Open Colonic Surgery.

The study is conducted to record continuous electrophysiological signals from intact and ischemic bowel tissue during colonic resection surgery, in order to train the Exero Medical Leak Detection System classification algorithm on detection of ischemic conditions.

研究概览

研究类型

介入性

注册 (实际的)

5

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。

学习地点

      • Petah Tiqwa、以色列、49100
        • Rabin Medical Center

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

18年 及以上 (成人、年长者)

接受健康志愿者

不

有资格学习的性别

全部

描述

Inclusion Criteria:

  1. Age ≥ 18 years.
  2. Patient is scheduled for open colonic resection, (right hemicolectomy, left hemicolectomy, sigmoidectomy, anterior resection or subtotal colectomy) surgery.
  3. Patient has consented to be in the trial and signed informed consent is available before any study related procedures are carried out.

Exclusion Criteria:

  1. Subject has gastroparesis.
  2. Subject has significant multisystem (autonomic) diseases.
  3. Subject has a body mass Index greater than 35 kg/m2
  4. Subject has an autoimmune disorder requiring therapy in the preceding 2 years.
  5. Subject has significant cardiac arrhythmia or ectopy.
  6. Obstructing lesion and pre obstruction bowel dilatation
  7. Subject has an existing implanted electrical stimulator (e.g., pacemaker.
  8. Subject requires chronic anticoagulant therapy
  9. Subject is currently enrolled in other potentially confounding research.
  10. Pregnancy
  11. Current alcohol abuse
  12. Subject poses a significant general anesthesia risk
  13. Subject has any condition that, at the discretion of the investigator, would preclude participation in the trial.

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:设备可行性
  • 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:Impedance measurement
Subjects with Exero's Smart Drain Device Attached This arm contains subjects which will have Exero's leak detection Device used: Exero Smart Drain is placed on their large bowel during colonic resection surgery (either open, laparoscopic or robotic). The study aims to demonstrate that the parameters measured by the device in in-vivo, non-disrupted tissue are different than parameters measured in ischemic tissue. Once this data is collected a detection algorithm can be trained. This procedure will add no more than 20 minutes to the existing procedure that is performed per hospital standard overall and will enable collection of control vs. ischemia induced clinical data, essential to developing the detection algorithms.

the Exero Leak Detection System components used in this study are:

  • Smart drain - a surgical drain with added sensing electrodes
  • Transceiver /Recording Unit (TRU) - a wearable placed outside the body on intact skin and is connected to the implanted electrodes. The unit also acts as a wireless connection to the Monitoring Subsystem.
  • Monitoring Subsystem - a tablet or a computer connected wirelessly to the transceiver providing logging, applying analysis algorithms on the logged signals and providing indication/alerts to the medical staff derived from the signals recorded by the electrodes.

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
Functionality of signal measurement
大体时间:10 minutes
Baseline data collected from the intended bowel segment to be resected, prior to tissue manipulation, is compared to the data recorded after the ischemia induced by the resection procedure.
10 minutes

次要结果测量

结果测量
措施说明
大体时间
Occurrence of adverse events
大体时间:10 minutes
Adverse events both expected and unexpected, related or unrelated to study device or procedure, graded according to the National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE) Version 4.03
10 minutes

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。

调查人员

  • 首席研究员:Nir Wasserberg, MD、Rabin Medical Center

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)

2020年6月4日

初级完成 (实际的)

2020年9月17日

研究完成 (实际的)

2020年9月17日

研究注册日期

首次提交

2021年4月18日

首先提交符合 QC 标准的

2021年4月18日

首次发布 (实际的)

2021年4月22日

研究记录更新

最后更新发布 (实际的)

2021年5月6日

上次提交的符合 QC 标准的更新

2021年5月2日

最后验证

2021年5月1日

更多信息

与本研究相关的术语

其他研究编号

  • CLP-01

计划个人参与者数据 (IPD)

计划共享个人参与者数据 (IPD)?

不

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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