Clinical trials: Brain Electrical Impedance;
Brain Electrical Impedance;, Non-invasive Intracranial Pressure
Comparison of the Application in Traumatic Brain Edema Between EIT and Non-invasive ICP Monitoring
Brain edema is the main reason for the disability and lethality in traumatic brain injury, which is the most difficult part of emergency rescue. Recently, there is no medical equipment to monitor the early brain edema in clinic.
- Trial name
- EIT (NCT02027857)
- Testing
- EIT monitoring, non-invasive ICP monitoring
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Xijing 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
Extremely Low Birth Weight Infants
Post-Extubation Assessment of Clinical Stability in ELBW Infants
This is an observational, proof-of-concept, feasibility study that aims to evaluate the feasibility of a monitoring system that integrates clinical data, high-resolution waveforms from the bedside monitor, regional oxygenation…
- Trial name
- PEACE (NCT06037083)
- Testing
- Oxygen saturation probe, Near infrared spectroscopy sensors, Electrical impedance tomography
- Where
- 2 sites in Canada
- Volunteers
- 20 people
- Sponsor
- McGill University Health Centre/Research Institute of the McGill University Health Centre
Cerebral Hemorrhage, Cerebral Ischemia
Study on Data Acquisition and Image Characteristics of Brain Multifrequency EIT in Healthy People and Patients With Brain Diseases
The goal of this observational study is to compare the differences in the features of cerebral multifrequency EIT(cMFEIT) images between healthy subjects and patients with brain diseases and to explore the possibility of applying…
- Conditions
- Cerebral Hemorrhage, Cerebral Ischemia, Cerebral Edema, Healthy
- Trial name
- NCT05796349
- Testing
- multifrequency EIT-based for detecting intracranial abnormalities
- Where
- China
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Jieshi Ma
Amyotrophic Lateral Sclerosis (ALS), Myasthenia Gravis
Innovative Measures of Speech and Swallowing Dysfunction in Neurological Disorders
This study is evaluating the use of two painless, non-invasive technologies in the assessment of muscle health over time in both healthy volunteers and patients who have diseases that affect the nervous system.
- Conditions
- Amyotrophic Lateral Sclerosis (ALS), Myasthenia Gravis, Myopathies, Stroke
- Trial name
- QUESST (NCT02118805)
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Beth Israel Deaconess Medical Center
Lung Collapse
The Effect of Lateral Tilt on Ventilation Distribution in Lungs Assessed by Electrical Impedance Tomography
Prevention of lung inhomogeneity is an essential part of preventive strategy in neurocritical care, reducing the risks of secondary brain damage from hypoxemia, hypo/hypercapnia or pneumonia.
- Trial name
- N-LAT-EIT (NCT04235231)
- Testing
- Bed tilting, Body positioning
- Where
- Czechia
- Volunteers
- 250 people
- Sponsor
- Regional Hospital Liberec
Epilepsy
Electrical Impedance Tomography of Epilepsy
The purpose of this study is to determine if Electrical Impedance Tomography (EIT) can produce reproducible and accurate images in people with epilepsy compared to existing standards such as MRI, CT or EEG.
- Trial name
- NCT03050931
- Testing
- Electrical Impedance Tomography
- Where
- United Kingdom
- Volunteers
- 42 people
- Sponsor
- University College, London
Parkinson Disease (PD)
Synthetic Vasomotion for Glymphatic Enhancement
The goal of this pilot clinical trial is to learn whether a week-long study combining controlled breathing procedures, intermittent exposure to a low-concentration carbon dioxide gas mixture, and noninvasive vagus nerve…
- Trial name
- NCT07814534
- Testing
- Active noninvasive vagus nerve stimulation, Active intermittent hypercapnia, Guided breathing
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Florida Institute for Human and Machine Cognition
Parkinson Disease
Identification of Clinically Relevant Markers of Deep Brain Stimulation Electrode Impedance
The study will look into the changes of Deep Brain Stimulation (DBS) measured impedances in patients of Parkinson disease (PD) as a function of their functional state (lying, sitting and walking) and dopaminergic medication…
- Trial name
- NCT02794233
- Testing
- Impedance measurements
- Where
- United States
- Volunteers
- 6 people
- Sponsor
- University of Florida
Pompe Disease
Pompe Disease QMUS and EIM
Study Objectives: 1. Determine the correlation between quantitative muscle ultrasound (QMUS), electrical impedance myography (EIM) and currently accepted measures of physical function. 2.
- Trial name
- NCT02742298
- Testing
- Muscle ultrasound, Electrical Impedance Myography
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- Duke University
Parkinson Disease, Epilepsy
In Vivo Imaging of Therapeutic Electric Current Flow
The purpose of this research study is to measure current flow inside the head using magnetic resonance imaging (MRI). The data from this study will be used to map the current flow caused from the electrical stimulation inside the…
- Conditions
- Parkinson Disease, Epilepsy, Alzheimer's Disease, Stroke
- Trial name
- tDCS (NCT02453763)
- Testing
- Transcranial direct current stimulation, MRI
- Where
- United States
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- University of Florida
Stroke
Applicability of Techniques of Lung Expansion
The survival of patients with lesions in the central nervous system is usually accompanied by physical and mental sequelae. These impairments favor the prolonged restriction to the bed, which may contribute with changes in…
- Trial name
- NCT02613832
- Testing
- EPAP, Breath Stacking
- Where
- Brazil
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Universidade Federal de Pernambuco
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
Epilepsy, Tumor
High-density EEG in Neurological Disorders
The purpose of the study is to use a new method of high-density electroencephalogram (HD-EEG) recording to map brain areas important for movement, sensation, language, emotion, and cognition.
- Conditions
- Epilepsy, Tumor, Healthy
- Trial name
- NCT04266041
- Testing
- High-density electroencephalogram (HD-EEG)
- Where
- United States
- Volunteers
- 122 people, healthy volunteers welcome
- Sponsor
- Dartmouth-Hitchcock Medical Center
Brain Death
Electrical Impedance Tomography Measurements During Apnea Test in Patients With Suspected Brain Death
Apnea testing is the final decisive examination in the strictly regulated process of brain death assessment. There is no standardized method found in the literature for apnea testing except for the inspection of possible…
- Trial name
- NCT04857242
- Testing
- Apnea test, alveolar recruitment
- Where
- Hungary
- Volunteers
- 10 people
- Sponsor
- Kiskunhalas Semmelweis Hospital the Teaching Hospital of the University of Szeged
Stroke, Craniocerebral Injuries
Electrical Impedance Tomography of Stroke and Brain Injury
The purpose of this study is to determine if Electrical Impedance Tomography (EIT) can produce reproducible and accurate images in people with stroke or head injury compared to existing standards such as MRI, CT.
- Trial name
- NCT03052114
- Testing
- Electrical Impedance Tomography
- Where
- United Kingdom
- Volunteers
- 150 people
- Sponsor
- University College, London
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 Brain Injury, Mechanical Ventilation
Regional Ventilation Evaluation During Neuro-injury Weaning Study
This study evaluates changes in regional lung ventilation using thoracic electrical impedance tomography (EIT) during the weaning process from mechanical ventilation in ICU patients with acute brain injury.
- Conditions
- Acute Brain Injury, Mechanical Ventilation, Prolonged Weaning, Traumatic Brain Injury
- Trial name
- ReVENtS (NCT07067671)
- Testing
- Internal Thoracic Impedance
- Where
- France
- Volunteers
- 60 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris