Clinical trials: Electrical Impedance Tomography (EIT)
Anesthesia, Pediatric
Changes in Pulmonary Ventilation Distribution Assessed by Electrical Impedance Tomography in Healthy Children Under General Anesthesia
The incidence of atelectasis is high in patients undergoing general anesthesia. This may cause oxygenation impairment and further contribute to post-operative pulmonary complications.
- Trial name
- EIT_ped (NCT06262360)
- Testing
- General anesthesia with mask ventilation, General anesthesia and spontaneous laryngeal mask ventilation, General anesthesia with spontaneous laryngeal mask ventilation with pressure support
- Where
- Belgium
- Volunteers
- 60 people
- Sponsor
- Queen Fabiola Children's University Hospital
Acute Pulmonary Embolism
Saline Contrast Electrical Impedance Tomography Method for Diagnosis of Acute Pulmonary Embolism
The goal of this observational study is to compare the consistency of saline contrast Electrical Impedance Tomography(EIT) method and Computed Tomography Pulmonary Angiography (CTPA) in diagnosing acute pulmonary embolism.
- Trial name
- ECTPED (NCT07190079)
- Testing
- Saline contrast Electrical Impedance Tomography method, Computed Tomography Pulmonary Angiography (CTPA)
- Where
- China
- Volunteers
- 343 people
- Sponsor
- Peking Union Medical College Hospital
ARDS, Mechanically Ventilated Patients
Electrical Impedance Tomography-Based Dynamic Ventilation-Perfusion Functional Phenotype Trajectory in Acute Respiratory Distress Syndrome
Acute Respiratory Distress Syndrome (ARDS) is characterized by severe hypoxemia and extensive lung injury. Recent studies indicate that lung functional phenotypes - particularly the distribution and evolution of lung perfusion …
- Trial name
- NCT07370610
- Testing
- EIT Monitoring
- Where
- China
- Volunteers
- 120 people
- Sponsor
- Ruijin Hospital
Healthy
Effects of High Flow Nasal Cannula on Breathing and the Respiratory System Parameters
The aim of this study is a detailed investigation of the effect of High Flow Nasal Oxygenation (HFNO) on respiratory system characteristics and ventilation parameters in healthy adult subjects and the subsequent use of measured…
- Trial name
- HaFo (NCT04004247)
- Testing
- High Flow Nasal generator (AirVO2)
- Where
- Czechia
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Czech Technical University in Prague
Acute Lung Injury/Acute Respiratory Distress Syndrome (ARDS), Surfactant Dysfunction
Infants With Severe Acute Respiratory Distress Syndrome: The Prone Trial
The main objective is to determine the short-term effect of prone positioning in infants with infection-associated severe acute respiratory distress syndrome.
- Conditions
- Acute Lung Injury/Acute Respiratory Distress Syndrome (ARDS), Surfactant Dysfunction, Infant
- Trial name
- NCT05002478
- Testing
- Prone positioning
- Where
- Austria
- Volunteers
- 14 people
- Sponsor
- Medical University of Vienna
Acute Respiratory Distress Syndrome
Titration of PEEP During Mechanical Ventilation in Patients With ARDS Using Electrical Impedance Tomography.
Lung units that participate in gas exchange are known as 'recruited' lung. Patients with lung injury suffer from a proportion of units that do not participate in gas exchange (i.e.
- Trial name
- NCT02596178
- Testing
- Electrical Impedance Tomography
- Where
- United States
- Sponsor
- Boston Children's Hospital
Acute Respiratory Distress Syndrome, Prone Position
By Assessing the Continuous Respiratory Physiological Changes Through Prone Position, Determine the Optimal Duration for Prone Position
The prone position leads to a more homogeneous distribution of ventilation by inflation of collapsed alveoli and reduction in alveolar hyperinflation.
- Conditions
- Acute Respiratory Distress Syndrome, Prone Position, Electrical Impedance Tomography
- Trial name
- NCT06827184
- Testing
- Electrical Impedance Tomography
- Where
- Taiwan
- Volunteers
- 100 people
- Sponsor
- National Taiwan University Hospital
Hypoventilation
Positive Pressure and Gravity Affect Volumetric Capnography
Volumetric capnography is an interesting and non-invasive tool for monitoring ventilation in mechanically ventilated patients. The aim of this study was to test the effect of positive pressure ventilation and different body…
- Trial name
- NCT03853057
- Testing
- body positions
- Where
- Argentina
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Hospital Privado de Comunidad de Mar del Plata
to Assess the Corresponding PEEP Values in NIV With CPAP Under Different Airflow Rates During HFOT in Heart Failure Patients
Using Electrical Impedance Tomography to Investigate the Relationship Between Airflow Rate During High-flow Oxygen Therapy and Pressure in Patients With Heart Failure Compared to Non-invasive Ventilation
Non-invasive ventilation (NIV) has been widely used in heart failure patients with supporting evidence. However, the drawbacks and contraindications associated with NIV limit its applicability in certain patients.
- Trial name
- NCT06107907
- Testing
- Non-invasive ventilation (NIV) or high-flow oxygen therapy (HFOT) using electrical impedance tomography (EIT)
- Where
- Taiwan
- Volunteers
- 20 people
- Sponsor
- National Taiwan University Hospital
ARDS (Acute Respiratory Distress Syndrome), Respiratory Failure
Development and Prospective Validation of the AutoEIT Foundation Model for ARDS
Acute Respiratory Distress Syndrome (ARDS) is a highly heterogeneous condition, making precision mechanical ventilation challenging.
- Conditions
- ARDS (Acute Respiratory Distress Syndrome), Respiratory Failure, Mechanical Ventilation, Ventilator-induced Lung Injury (VILI)
- Trial name
- NCT07898319
- Testing
- AutoEIT Model Training, AutoEIT Blinded Validation
- Where
- China
- Volunteers
- 1,200 people
- Sponsor
- Ruijin Hospital
Anesthesia, Surgery
Influence of the End-inspiratory Pause on Mechanical Ventilation.
This study evaluates the influence of two different end-inspiratory pause (EIP) times on respiratory mechanics and arterial gases of surgical patients when ventilated under an open lung approach (OLA) strategy.
- Trial name
- NCT03568786
- Testing
- End-inspiratory pause 10%, End-inspiratory pause 30%
- Where
- Spain
- Volunteers
- 32 people
- Sponsor
- Fundación Pública Andaluza para la gestión de la Investigación en Sevilla
Homeostasis
Observational Study of Electrical Impedance Tomography for Non-Invasive Assessment of Cerebral Autoregulation in Neurocritical Patients
This is a single-center, prospective, observational, self-controlled clinical study conducted at the Neurosurgical Intensive Care Unit of Xijing Hospital, The First Affiliated Hospital of Air Force Military Medical University.
- Trial name
- NCT07602114
- Testing
- Non-invasive cerebral Electrical Impedance Tomography (EIT) monitoring
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Xijing Hospital
Brain Tumor, Brain Edema
The Accuracy of Brain Biological Electrical Impedance Tomography Screen for Supratentorial Tumors
Compared with MRI or CT, brain biological electrical impedance tomography were performed on patients with supratentorial tumors and healthy people .
- Trial name
- ABST (NCT04490954)
- Testing
- brain biological electrical impedance tomography, MRI/CT
- Where
- China
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Acute Respiratory Distress Syndrome, Acute Lung Injury
Pressure Opening With Electrical Impedance Tomography
Acute lung injury and ARDS (acute respiratory distress syndrome) are characterized by lung inhomogeneity, leading to a different distribution of the tidal volume (and pressure) within the lung.
- Trial name
- POET (NCT05825534)
- Testing
- EIT monitoring
- Where
- France
- Volunteers
- 6 people
- Sponsor
- Centre Hospitalier Universitaire, Amiens
Adult Patients, Requiring Intubation
Lung MORphological Modifications Evaluated by Electrical Impedance Tomography During Preoxygenation for the Intubation of Hypoxemic Patients: Comparison of Standard Oxygenation, High Flow Nasal Oxygen Therapy, and NonInvasive Ventilation (MORPHEIT Study, an Ancillary Study of PREONIV Trial)
Prospective, randomized clinical multicentric study, in ICU, during preoxygenation for the intubation of hypoxemic patients. Electrical impedance tomographic evaluation of lung morphology variations according to the…
- Conditions
- Adult Patients, Requiring Intubation, Hypoxemia (Defined by PaO2/FiO2( Fraction of Inspired Oxygen) Below 200), Patient Covered by French Health Care System
- Trial name
- MORPHEIT (NCT03282331)
- Testing
- Standard oxygenation, High flow nasal oxygenation, noninvasive ventilation
- Where
- France
- Volunteers
- 30 people
- Sponsor
- University Hospital, Clermont-Ferrand
Premature Birth, Electrical Impedance Tomography (EIT)
Lung Volume Changes in Stable Preterm Infants Positioned in Car Seats
Premature infants (infants born <37 weeks' gestational age) are discharged from the hospital and transported home in car seats designed for term babies. The safe transport of these premature infants is an important concern.
- Conditions
- Premature Birth, Electrical Impedance Tomography (EIT), Lung Volume, Car Seat Transition for At-risk Infants
- Trial name
- CarSeat (NCT06724601)
- Testing
- Electrical Impedance Tomography
- Where
- Switzerland
- Volunteers
- 51 people
- Sponsor
- University of Zurich
Gynecologic Surgical Procedures, Urologic Surgical Procedures
Study of Atelectasis by Electrical Impedance Tomography
The goal of this interventional study is to learn about the effects of different positions on the occurrence, regional distribution and reversibility of atelectasis by using a PulmoVista 500 monitor (Dräger.
- Trial name
- NCT05713929
- Testing
- Recruitment maneuver (RM), Reverse Trend (REV TREND)
- Where
- Belgium
- Volunteers
- 40 people
- Sponsor
- Erasme University Hospital
Vagus Nerve Diseases, Epilepsy
Electrical Impedance Tomography & Selective Stimulation of Vagus Nerve
Electroceuticals is a new field in which the goal is to treat a wide variety of medical diseases with electrical stimulation of autonomic nerves.
- Conditions
- Vagus Nerve Diseases, Epilepsy, Vagus Nerve Autonomic Disorder
- Trial name
- EITsVNS (NCT05664854)
- Testing
- Nerve cuff electrodes for spatially selective vagus nerve stimulation and electrical impedance tomography
- Where
- United Kingdom
- Volunteers
- 50 people
- Sponsor
- University College, London
Acute Respiratory Distress Syndrome (ARDS), Postoperative
Electrical Impedance Tomography-Guided Identification of the Optimal Lateral Position in Postoperative ARDS
This prospective, randomized crossover physiological study evaluates the effects of lateral positioning (left lateral position and right lateral position) versus the supine position on ventilation-perfusion (V/Q) matching in…
- Trial name
- NCT07669558
- Testing
- Positioning Intervention
- Where
- China
- Volunteers
- 22 people
- Sponsor
- Ruijin Hospital
Transplantation, Heart-Lung, Chronic Lung Allograft Dysfunction
Evaluation of Electrical Impedance Tomography for the Diagnosis of Chronic Rejection in Lung Transplants Recipients
Electrical impedance tomography (EIT) is non-invasive and provides functional imaging of the lung and it could be a useful tool to diagnose chronic lung allograft dysfunction (CLAD) and specially Bronchiolitis Obliterans Syndrome…
- Conditions
- Transplantation, Heart-Lung, Chronic Lung Allograft Dysfunction, Bronchiolitis Obliterans Syndrome
- Trial name
- CLAD (NCT02863835)
- Testing
- EIT, Salbutamol nebulisation and with CPAP
- Where
- United Kingdom
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Guy's and St Thomas' NHS Foundation Trust