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Electrical Impedance Tomography for Quantification of Pulmonary Edema in Acute Respiratory Distress Syndrome Patients

S

Sichuan Provincial People's Hospital

Status

Unknown

Conditions

Acute Respiratory Distress Syndrome

Study type

Observational

Funder types

Other

Identifiers

NCT02870894
SichuanPPH

Details and patient eligibility

About

Evaluation of pulmonary edema is a key factor in monitoring and guidance of therapy in acute respiratory distress syndrome (ARDS) patients. To date, methods available at the bedside for estimating the physiologic correlate of pulmonary edema, extravascular lung water(EVLW), often are unreliable or require invasive measurements. The purpose of the this study is to develop a novel approach to reliably assess extravascular lung water by electrical impedance tomography(EIT).

Enrollment

22 estimated patients

Sex

All

Ages

18 to 85 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

Patients will be included in this study if the following criteria have been met:

  1. Males and females > 18 years old and <85 years old (non-pregnant, non-lactating females).
  2. Patients fulfilled the Berlin diagnostic criteria of ARDS
  3. Signed written informed consent has been obtained
  4. Patients had monitoring system Pulse-Induced Contour Cardiac Output (PiCCO)

Exclusion criteria

  1. Females who are pregnant or lactating.
  2. Patients with contraindication of EIT(Skin abrasions or wounds in the chest area.Patients with pacemakers or paced EKG rhythms.Thoracic deformity. Severe subcutaneous emphysema)
  3. Patients <18 years old or > 85 years old
  4. Patients Without monitoring system Pulse-Induced Contour Cardiac Output (PiCCO)
  5. Patients with Cardiac function of grade 4 or patients with acute myocardial infarction or acute coronary syndrome

Trial contacts and locations

1

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Central trial contact

Hongli He, Ph.D

Data sourced from clinicaltrials.gov

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