- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01272882
Electrical Impedance Tomography (EIT) Monitoring in Adults With ALI or ARDS
Electrical Impedance Tomography (EIT) Monitoring: A Pilot Comparison to Standard of Care Assessments in Adults With Acute Lung Injury (ALI) or Acute Respiratory Distress Syndrome (ARDS)
Electrical impedance tomography (EIT) monitoring has been researched as a method to determine the spatial impedance distribution in a body cross section, but has yet to become an established clinical tool. EIT monitoring gives a dynamic, breath-to-breath measurement of both global and regional ventilation. Recently, there has been evidence that EIT monitoring has great potential to become a non-invasive bedside tool for assessment of regional lung ventilation without documented hazards. Potential applications include any adult patients in acute respiratory failure. Data collected from this research may contribute to improved patient safety outcomes.
PURPOSE:
The purpose of this pilot study is to examine the feasibility of using the EIT monitor in intensive care unit (ICU) setting on patients with acute respiratory failure and to compare the EIT monitor data to standard of care patient assessments. It is hypothesized that the EIT monitor, when applied to adults in acute respiratory failure, will correlate with conventional standard of care assessments for these patients.
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
INTRODUCTION:
Electrical impedance tomography (EIT) monitoring has been researched as a method to determine the spatial impedance distribution in a body cross section, but has yet to become an established clinical tool. EIT monitoring gives a dynamic, breath-to-breath measurement of both global and regional ventilation. Recently, there has been evidence that EIT monitoring has great potential to become a non-invasive bedside tool for assessment of regional lung ventilation without documented hazards. Potential applications include any adult patients in acute respiratory failure. Data collected from this research may contribute to improved patient safety outcomes.
PURPOSE:
The purpose of this pilot study is to examine the feasibility of using the EIT monitor in ICU setting on patients with acute respiratory failure and to compare the EIT monitor data to standard of care patient assessments. It is hypothesized that the EIT monitor, when applied to adults in acute respiratory failure, will correlate with conventional standard of care assessments for these patients.
METHOD:
This pilot study design will consist of a prospective, blinded evaluation of the EIT monitor for patients with acute lung injury or acute respiratory distress syndrome.
Once a patient has met the inclusion criteria and has signed informed consent:
- EIT electrode chest band will be applied by trained respiratory care staff. Application includes elastic chest band with 16 electrodes.
- EIT electrode chest band is connected to the EIT monitor which will be turned on and will monitor and store EIT data.
- EIT monitoring will take place for 4 to 6 hours, during day shift (7am to 4pm)
- Patient's may be monitored on three separate days.
No interventions, tests or modifications to the standard of care will occur to patients for this pilot study of EIT monitoring. Clinicians guiding the care of these patients will be blinded to the EIT data. The EIT chest band will be removed if transport of the patient is necessary or if care is needed in the area of the chest band.
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
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Delaware
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Newark, Delaware, United States, 19718
- Christiana Hospital
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
Patients will be included in this study if the following criteria have been met:
- Males and females > 18 years old (non-pregnant, non-lactating females).
- Partial pressure of arterial oxygen (PaO2) / Fraction of inspired oxygen (FiO2) ratio < 300 torr.
- Signed informed consent has been obtained.
Exclusion Criteria:
- Females who are pregnant or lactating.
- Patients with skin abrasions or wounds in the chest area.
- Patients receiving dialysis.
- Patients with pacemakers or paced EKG rhythms.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Basic Science
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Adults with ARDS or ALI
Adults with PaO2/FiO2 ratio less than 300.
Consented patients will be placed on EIT monitor.
The only intervention is the addition of Electrical Impedance Tomography monitoring using the Chest belt with 16 electrodes connected to the EIT device.
No changes to standard patient care will occur other than collecting EIT monitor data.
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Chest belt with 16 electrodes connected to the EIT device
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Feasibility of EIT Monitoring in This Population of ARDS/ALI Patients
Time Frame: At the start of monitoring once the patient was consented and enrolled.
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Feasibility for the purposes of our study was the ability to apply the device to a diverse population of ARDS/ALI patients and obtain EIT data from the device.
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At the start of monitoring once the patient was consented and enrolled.
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Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: John S Emberger, BS, Christiana Care Health Services
- Principal Investigator: Vinay Maheshwari, MD, Christiana Care Health Services
- Principal Investigator: Joel M Brown, BS, Christiana Care Health Services
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- CCC#30067
- DDD# 600788 (Other Identifier: DDD# 600788)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Plan Description
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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