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Completed

NCT Number: NCT04081142

Application of Indicator Based-electrical Impedance Tomography Method Assess Lung Regional Perfusion in ICU Patients

This study is an observational study. Investigate the relationship of oxgenation and lung regional ventilation and perfusion assessed by the indicator based-EIT method in the critically ill patients in ICU

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Key information

Conditions

Respiratory Failure ARDS, Human Hypoxemia Hypoxia Lung Diseases Pathological Conditions, Signs and Symptoms Respiration Disorders Respiratory Distress Syndrome Respiratory Insufficiency Respiratory Tract Diseases Signs and Symptoms Signs and Symptoms, Respiratory

Age range

18 year and older

Sex eligibility

All sexes

Study type

Observational

Primary location

Peking Union Medical College Hospital, Chinese Academy of Medical Science

Beijing, Beijing Municipality, 100730, China

About this study

  • Written informed consent was obtained from all patients or next of kin before data were included in the study.
  • When the research team was available, adult patients within 1w, who were sequentially admitted to the Department of Critical Care Medicine and required central venous catheters for resuscitation were eligible for the study.
  • Information collected at enrollment included demographic characteristics such as age, sex, Acute Physiology and Chronic Health Evaluation II score (APCHEII); . The global hemodynamic, respiration condition and PaO2 were measured. At the same time, the lung regional ventilation and perfusion assessed by the indicator based-EIT method(injection 10%NaCL).
  • The 10%NaCL was injected by the central venous catheter.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Time of admission ICU < 7days
  • Age (> 18 years old)
  • Have been placed central venous catheter based on clinical requirement

Exclusion criteria

.Chest skin injured and cannot be monitored by EIT.

  • Severe Hypernatremia
  • Pregnancy

Treatment and study plan

Primary outcomes

  1. Lung regional perfusion

    Time frame: Hour 1

    Lung regional perfusion monitored by EIT with saline

  2. oxygenation

    Time frame: Hour 1

    oxygenation(SpO2) measured by bedside monitor

Sponsors and collaborators

Lead sponsor

Yun Long

Other

Registry information

Official study title

Application of Indicator Based-EIT Method Assess Lung Regional Perfusion for Critically Ill Patients in ICU

Important dates

Study start
2018
Primary completion
2020
Study completion
2020
First posted
Sep 9, 2019
Registry last updated
Dec 21, 2020

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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