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ClinicalTrials.gov public records Last synced Oct 28, 2026, 7:52 AM EDT

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Showing 1–24 of 44 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Electrical impedance tomography Clear all
Active, not recruiting No phase listed Observational

Comparing Electrical Impedance Tomography to Computed Tomographic Angiography

NCT05546333
View directory record Official record
Conditions
Pulmonary Embolism
Interventions
Electrical impedance tomography
Device
Lead sponsor
Colorado State University
Other
Eligibility
18 Years and older
Enrollment
63 participants
Timeline
2023 – 2026
U.S. locations
1
States / cities
Loveland, Colorado
Source: ClinicalTrials.gov public record
Updated Jun 11, 2025 · Synced Oct 28, 2026, 7:52 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Real-Time Assessment of Lung Structure and Function in Children and Young Adults With CF Using Electrical Impedance Tomography

NCT05455671
View directory record Official record
Conditions
Cystic Fibrosis, Healthy
Interventions
Not listed
Lead sponsor
University of Colorado, Denver
Other
Eligibility
3 Years to 21 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Nov 13, 2025 · Synced Oct 28, 2026, 7:52 AM EDT
Completed Not applicable Interventional Results available

Electrical Impedance Tomography (EIT) Monitoring in Adults With ALI or ARDS

NCT01272882
View directory record Official record
Conditions
Acute Lung Injury (ALI), ARDS
Interventions
Electrical Impedance Tomography monitoring
Device
Lead sponsor
Christiana Care Health Services
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Newark, Delaware
Source: ClinicalTrials.gov public record
Updated May 25, 2017 · Synced Oct 28, 2026, 7:52 AM EDT
Terminated No phase listed Observational Results available

Esophageal Pressure Measurements During One-lung Ventilation

NCT04725318
View directory record Official record
Conditions
Surgery, One-lung Ventilation
Interventions
One-lung ventilation
Other
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 19, 2026 · Synced Oct 28, 2026, 7:52 AM EDT
Completed Not applicable Interventional

Impact of High Versus Lower Oxygen Fraction Prior to Extubation on Postoperative Pulmonary Atelectasis Measured With EIT

NCT06538740
View directory record Official record
Conditions
Atelectasis
Interventions
Ventilating the patient with lower (40 or 70%) oxygen concentration during the wash out phase, before extubation
Procedure
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 25, 2025 · Synced Oct 28, 2026, 7:52 AM EDT
Withdrawn Not applicable Interventional

Comparing Different Delivery Systems of Continuous Positive Airway Pressure in Neonates

NCT06038565
View directory record Official record
Conditions
Prematurity, Respiratory Distress Syndrome
Interventions
RAM cannula ventilator CPAP, Occlusive interface bubble CPAP
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
12 Hours to 36 Hours
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 8, 2024 · Synced Oct 28, 2026, 7:52 AM EDT
Enrolling by invitation Not applicable Interventional

Personalized Ventilator Settings for Patients on ECMO

NCT07673250
View directory record Official record
Conditions
Acute Respiratory Distress Syndrome (ARDS), Extracorporeal Membrane Oxygenation, Respiratory Failure Patients Treated With ECMO, Respiratory Failure, ICU, Ventilator Induced Lung Injury
Interventions
Personalized Positive End-Expiratory Pressure (PEEP)
Device
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Oct 28, 2026, 7:52 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Mechanism and Dosimetry Exploration in TES Magnetic Resonance Current Mapping Methods

NCT03772210
View directory record Official record
Conditions
Transcranial Direct Current Stimulation
Interventions
tDCS, Sham
Device · Other
Lead sponsor
Arizona State University
Other
Eligibility
18 Years to 30 Years
Enrollment
123 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
2
States / cities
Tempe, Arizona • Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jun 27, 2022 · Synced Oct 28, 2026, 7:52 AM EDT
Completed No phase listed Observational

Observational Cohort Study of Distribution of Ventilation in Pediatrics Requiring Mechanical Ventilation by Electrical Impedance Tomography

NCT02247700
View directory record Official record
Conditions
Respiratory Failure, Acute Respiratory Distress Syndrome, Acute Lung Injury
Interventions
Not listed
Lead sponsor
Boston Children's Hospital
Other
Eligibility
1 Day to 17 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 4, 2019 · Synced Oct 28, 2026, 7:52 AM EDT
Withdrawn No phase listed Observational

Pulmonary Physiologic Assessment of Patients on Veno-arterial Extracorporeal Membrane Oxygenation (VA ECMO)

NCT04739007
View directory record Official record
Conditions
Cardiac Arrest, Pulmonary Injury
Interventions
Veno-arterial extracorporeal membrane oxygenation (VA-ECMO), Electrical Impedance Tomography (EIT)
Procedure · Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 10, 2022 · Synced Oct 28, 2026, 7:52 AM EDT
Terminated No phase listed Observational

A 48 Subject Study Using Non-invasive Multi-Technology Measurements for Early Detection of Ongoing Hemorrhage

NCT04814810
View directory record Official record
Conditions
Occult Bleeding, Hemorrhage, Hemorrhagic Shock
Interventions
Not listed
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 5, 2022 · Synced Oct 28, 2026, 7:52 AM EDT
Withdrawn Not applicable Interventional

Titration of PEEP During Mechanical Ventilation in Patients With ARDS Using Electrical Impedance Tomography.

NCT02596178
View directory record Official record
Conditions
Acute Respiratory Distress Syndrome
Interventions
Electrical Impedance Tomography
Device
Lead sponsor
Boston Children's Hospital
Other
Eligibility
2 Years to 35 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 5, 2019 · Synced Oct 28, 2026, 7:52 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Sympathetic Activation in Obesity

NCT04946552
View directory record Official record
Conditions
Obesity, Healthy
Interventions
PET Scan, Mixed Meal Test, Muscle sympathetic nerve activity (MSNA), Oral Glucose Tolerance Test, Body Composition, Percent Body Fat & Percent Body Water (Tanita scale), CT Scan, Body Composition, Percent Body Fat & Percent Body Water (DXA Scan)
Diagnostic Test · Dietary Supplement · Other
Lead sponsor
Yale University
Other
Eligibility
18 Years to 45 Years
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Feb 16, 2024 · Synced Oct 28, 2026, 7:52 AM EDT
Completed Not applicable Interventional Results available

Electrical Impedance Tomography for Optimization of Positive End-Expiratory Pressure: Acute Respiratory Distress Syndrome

NCT03793842
View directory record Official record
Conditions
Acute Respiratory Distress Syndrome, ARDS
Interventions
Usual care, PEEP titration by EIT
Other · Device
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 12, 2023 · Synced Oct 28, 2026, 7:52 AM EDT
Suspended Phase 2 Interventional

Pediatric Acute Respiratory Distress Syndrome (ARDS) Management Trial

NCT07123961
View directory record Official record
Conditions
Acute Respiratory Distress Syndrome (ARDS), Ventilator Management, Lung-protective Ventilation, Pediatric Acute Respiratory Distress Syndrome (PARDS)
Interventions
High Driving Pressure Mechanical Ventilation, Low Driving Pressure Mechanical Ventilation
Other
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
2 Weeks to 17 Years
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 14, 2026 · Synced Oct 28, 2026, 7:52 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Electrical Impedance Tomography for the Assessment of Neurological Disease

NCT05238038
View directory record Official record
Conditions
Neuromuscular Disease Patients, Central Neurological Disease Patients
Interventions
Not listed
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
21 Years to 80 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 16, 2024 · Synced Oct 28, 2026, 7:52 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

High-density EEG in Neurological Disorders

NCT04266041
View directory record Official record
Conditions
Epilepsy, Tumor, Healthy
Interventions
High-density electroencephalogram (HD-EEG)
Diagnostic Test
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
122 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2024
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Dec 12, 2025 · Synced Oct 28, 2026, 7:52 AM EDT
Completed No phase listed Observational

Detection of Atelectasis or Pneumothorax and Resolution With Electrical Impedance Tomography (EIT) in Newborn Infants

NCT04848727
View directory record Official record
Conditions
Atelectasis Neonatal, Pneumothorax and Air Leak
Interventions
Detecting asymmetric lung disease like atelectasis or pneumothorax with electrical impedance tomography (EIT)
Other
Lead sponsor
Sharp HealthCare
Other
Eligibility
Not listed
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Apr 22, 2026 · Synced Oct 28, 2026, 7:52 AM EDT
Enrolling by invitation Not applicable Interventional

Effect of PEEP on Cardiac Function

NCT07531602
View directory record Official record
Conditions
Cardiac Surgery Subjects
Interventions
EIT Guided PEEP Trial
Procedure
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 1, 2026 · Synced Oct 28, 2026, 7:52 AM EDT
Not yet recruiting Not applicable Interventional

Perioperative High-flow Nasal Oxygen in Patients Undergoing Robotic Surgery

NCT07591610
View directory record Official record
Conditions
Robotic Surgery
Interventions
High flow nasal oxygen
Device
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Enrollment
190 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 26, 2026 · Synced Oct 28, 2026, 7:52 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effects of Flow Settings During High Flow Nasal Cannula for Adult Hypoxemia Patients

NCT03738345
View directory record Official record
Conditions
Hypoxemia
Interventions
HFNC flow
Other
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years to 90 Years
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 23, 2021 · Synced Oct 28, 2026, 7:52 AM EDT
Completed No phase listed Observational

Electrical Impedance Imaging of Patients on Mechanical Ventilation

NCT02232841
View directory record Official record
Conditions
Pneumothorax, Pulmonary Contusion, Pleural Effusion, Pulmonary Edema, Atelectasis, Hyperinflation, Emphysema, Acute Respiratory Distress Syndrome
Interventions
Mechanical Ventilation, CT Scan
Device
Lead sponsor
Colorado State University
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Loveland, Colorado
Source: ClinicalTrials.gov public record
Updated Feb 1, 2017 · Synced Oct 28, 2026, 7:52 AM EDT
Recruiting Not applicable Interventional

Vascular ARDS Recruitment After Inhaled Nitric Oxide

NCT05801224
View directory record Official record
Conditions
Acute Respiratory Distress Syndrome, Ventilation Perfusion Mismatch
Interventions
Nitric Oxide
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 80 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 2, 2026 · Synced Oct 28, 2026, 7:52 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Pilot Evaluation Comparing Regional Distribution of Ventilation During Lung Expansion Therapy

NCT03083379
View directory record Official record
Conditions
Ventilation, Breathing, Atelectasis
Interventions
Volumetric Incentive Spirometry, EzPAP® POSITIVE AIRWAY PRESSURE
Device
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 79 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Jun 14, 2018 · Synced Oct 28, 2026, 7:52 AM EDT