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Systematic Evaluation by an Intensivist of Hematological Malignancy Patients Presenting With Acute Respiratory or Hemodynamic Failure (CAREHEMA)

2022年11月2日 更新者:University Hospital, Grenoble

Systematic Evaluation by an Intensivist of Hematological Malignancy Patients Presenting With Acute Respiratory or Hemodynamic Failure: Impact on Prognosis: A Monocentric Observational Before-after Study

Over the last two decades, the number of patients with hematological malignancies (HMs) admitted to the ICU increased and their mortality has dropped sharply. Patients with HMs increasingly require admission to the intensive care unit (ICU) for life-threatening events related to the malignancy and/or treatments, with immunosuppression being a major contributor. Whether the increase in ICU admissions is related to increased referrals by hematologists and/or to increased admissions by intensivists is unknown. The criteria used for ICU referral and admission decisions have not been extensively evaluated. Finally, the links between admission policies and treatment-limitation decisions are unclear, but ICUs with broad admission policies may change the treatment goals based on the response to several days of full-code management.

The aim of this study is to evaluate the impact of a systematic evaluation by an intensivist of HMs patients presenting with acute respiratory and/or hemodynamic failure.

研究概览

地位

完全的

条件

干预/治疗

研究类型

观察性的

注册 (实际的)

221

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

      • Grenoble、法国
        • Hematologic unit - Hospital Grenoble Alpes
      • Grenoble、法国
        • Intensive Care Unit - Hospital Grenoble-Alpes

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

取样方法

概率样本

研究人群

patients with haematological malignacies, presenting acute respiratory and/or hemodynamic failure

描述

Inclusion Criteria:

  • Patients hospitalized in a hematology unit
  • Patients presenting with criteria for critical respiratory and/or hemodynamic condition and worsening during the next 4 hours

    1. Respiratory : oxygen saturation <90 % and/or O2 >3l/min, with either a worsening of saturation or increased oxygen needs within 4h
    2. Hemodynamic : systolic blood pressure < 90 mmHg and remaining < 90 mmHg within 4h despite ≥ 1l of crystalloid administration, or becoming < 80 mmHg no matter the quantity of fluid (even if no fluid administration).

Exclusion Criteria:

  • therapeutic limitations decided hematological investigators (moribund patients, uncontrolled allogenic graft,...)
  • Do-not-reanimate directives
  • Pregnant or breastfeeding women

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

  • 观测模型:队列
  • 时间观点:预期

队列和干预

团体/队列
干预/治疗
"Before phase"
Retrospective study of ICU admissions of hematology patients for respiratory and hemodynamic reasons Time period: January 2012 to March 2017
"After Phase": Systematic evaluation by an intensivist

Corresponding to the period after the implementation of a systematic intensivist evaluation Daily screening of systolic blood pressure, oxygen saturation and oxygen requirements of all patients hospitalized in hematology wards. Systematic evaluation of any patient presenting the inclusion criteria by an intensivist and collegial care planning.

Time period: From March 2017 to end of study

implementation of a standardized procedure for patient care in ICU

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
delta Sepsis-related Organ Failure Assessment (SOFA) score
大体时间:up to 72 hours

difference between the Sepsis-related Organ Failure Assessment score between 48h and 72h after ICU admission and the SOFA score during the first 24h.

SOFA score ranges from 0 to 20 delta SOFA= SOFA day 3 - SOFA day1

up to 72 hours

次要结果测量

结果测量
措施说明
大体时间
survival status after one year
大体时间:one year after ICU admission
survival status (alive/dead) at one year after ICU admission
one year after ICU admission
survival status at the end of the ICU stage
大体时间:up to Day 45
survival status (alive/dead) at the end of the ICU stage
up to Day 45
survival status at the end of the hospitalization
大体时间:up to Day 120
survival status (alive/dead) at the end of the hospitalization
up to Day 120
ICU admission
大体时间:up to 72h
Delay between the start of critical care illness and ICU admission Delay is measured in minutes
up to 72h
Invasive mechanical ventilation
大体时间:up to Day 45
Number of days with mechanical ventilation
up to Day 45
Non-invasive ventilation
大体时间:up to Day 45
Number of days with non-invasive ventilation
up to Day 45
Vasopressive support
大体时间:up to Day 45
Number of days with vasopressive support
up to Day 45
renal replacement therapy
大体时间:up to Day 45
Number of days with renal replacement therapy
up to Day 45
hematological disease evolution
大体时间:up to one year
status of hematological primary disease at death or after one year of evolution if the patient is still alive. Possible status of hematology disease : complete remission, partial remission, stability, relapsed/refractory.
up to one year
Life quality for patients
大体时间:up to one year
EQ5-D assessment of patients' quality of life one year after Intensive care unit admission
up to one year

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

调查人员

  • 首席研究员:Nicolas Terzi、CHU Grenoble Alpes

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)

2017年2月13日

初级完成 (实际的)

2018年11月1日

研究完成 (实际的)

2020年3月1日

研究注册日期

首次提交

2017年12月1日

首先提交符合 QC 标准的

2018年1月11日

首次发布 (实际的)

2018年1月16日

研究记录更新

最后更新发布 (实际的)

2022年11月7日

上次提交的符合 QC 标准的更新

2022年11月2日

最后验证

2022年6月1日

更多信息

与本研究相关的术语

其他研究编号

  • CARE HEMA (38RC16.238)
  • 2017-A00411-52 (其他标识符:ID RCB)

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

在美国制造并从美国出口的产品

不

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