Clinical trials: Impedance
Mechanical Ventilation, Bioelectrical Impedance
Electrical Impedance Tomography Guided Assessment of Optimum PEEP Levels During Mechanical Ventilation in Lateral Decubitus Position
Goal of this study is to determine optimal PEEP levels for patients undergoing surgery in lateral decubitus position. Patients will be randomized into 3 groups - PEEP 0, 5 and 10 mbar.
- Trial name
- NCT03704038
- Testing
- PEEP level
- Where
- Croatia
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- University Hospital Dubrava
Mechanical Ventilation, Electrical Impedance Tomography
Inhomogeneous Ventilation in Adult Post-neurosurgical Patients
Inhomogeneous ventilation was more likely to happen in patients after general anesthesia. Inhomogeneous ventilation may associate with ventilator-induced lung injury.
- Conditions
- Mechanical Ventilation, Electrical Impedance Tomography, Inhomogeneous Ventilation, Neurosurgery
- Trial name
- NCT03830099
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Capital Medical University
Prostatic Neoplasms, PSA
Prostate Impendance Test Project
Impedance-based analysis could provide an adequate response to the need to identify a safe and reliable tool alternative to bioptic diagnosis.
- Conditions
- Prostatic Neoplasms, PSA, Prostatic Biopsy, Impedance Test
- Trial name
- PROSIT (NCT03428087)
- Where
- Italy
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Pisa
Electric Impedance, Pharmacokinetics
Bioelectrical Impedance Analysis as a Bedside Tool to Estimate Volume of Distribution of Hydrophilic Antimicrobials in Critically Ill Patients
Bioelectrical impedance analysis is studied as a bedside tool to estimate capillary leak in order to guide dosing of hydrophilic antimicrobials.
- Conditions
- Electric Impedance, Pharmacokinetics, Capillary Leak Syndrome
- Trial name
- NCT03410771
- Testing
- Monitor antibiotic exposure (PK profile), Bioelectrical impedance analysis to measure body composition
- Where
- Belgium
- Volunteers
- 68 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
TRPV1 Protein, Human, Capsaicin
Esophageal capsaïcin Infusion and Mucosal Integrity
Reflux is common, especially after large meals. In general, this can do no harm. However, if reflux occurs often and causes troublesome symptoms and or complications, it is called gastroesophageal reflux disease (GERD).
- Conditions
- TRPV1 Protein, Human, Capsaicin, Electric Impedance, Esophagus
- Trial name
- NCT02603783
- Testing
- Capsaicin
- Where
- Netherlands
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Electric Impedance, Human
Monitoring of Needle-placement With Multiple Frequency Bioimpedance Monitoring
A novel algorithm for bioimpedance measurements to detect nerve tissue, and discriminate it from other tissue types has been developed in a porcine model, by analysing a complex impedance dataset based on multiple measurement…
- Conditions
- Electric Impedance, Human, Hypodermic Needles, Tissues
- Trial name
- NCT02589899
- Testing
- Needle placement in different tissue types
- Where
- Norway
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Oslo University Hospital
Body Fluid Retention, Impedance
Effect of Passive Leg Raising for Fluid Responsiveness
Changes in volumetric hemodynamic parameters and fluid overload (Cardiac Index,Stroke Volume, Thoracic Fluid Content, Systemic Vascular Resistance) were measured using a impedance cardiography (ICG) (CardioScreen 1000 …
- Conditions
- Body Fluid Retention, Impedance, Cardiac Output, Low
- Trial name
- NCT02702544
- Testing
- CardioScreen 1000 - Haemodynamic Measurement System, Medis, SCHILLER, BR-102 plus - Ambulatory Blood Pressure Monitoring System
- Where
- Poland
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Medical University of Warsaw
End Stage Renal Failure on Dialysis, Body Fluid Retention
Changes in Volumetric Hemodynamic Parameters Induced by Fluid Removal on Hemodialysis
Changes in volumetric hemodynamic parameters and fluid overload (Cardiac Index,Stroke Volume, Thoracic Fluid Content, Systemic Vascular Resistance) were measured using a impedance cardiography (ICG) (CardioScreen 1000 …
- Conditions
- End Stage Renal Failure on Dialysis, Body Fluid Retention, Impedance, Cardiac Output, Low
- Trial name
- CI/HD (NCT02485782)
- Testing
- CardioScreen 1000 - Haemodynamic Measurement System, Medis, BCM- Body Composition Monitor, Fresenius Medical Care, SCHILLER, BR-102 plus, Ambulatory Blood Pressure Monitoring System
- Where
- Poland
- Volunteers
- 48 people
- Sponsor
- Medical University of Warsaw
- Critical Care, Non Invasive Ventilation
Effect of Non Invasive Ventilation on Lung Volumes Determined by Electrical Impedance Tomography
Effect of Non Invasive Ventilation on end-expiratory lung volumes determined by electrical impedance tomography
- Conditions
- - Critical Care, Non Invasive Ventilation, Electrical Impedance Tomography, End Expiratory Lung Volume
- Trial name
- NIVIT (NCT02150018)
- Testing
- non invasive ventilation
- Where
- France
- Volunteers
- 20 people
- Sponsor
- University Hospital, Clermont-Ferrand
Critical Care, High-flow Nasal Cannula Oxygen
Effect of High-flow Nasal Cannula Oxygen on Lung Volumes Determined by Electrical Impedance Tomography
Effect of High-flow nasal cannula oxygen on end-expiratory lung volumes determined by electrical impedance tomography
- Conditions
- Critical Care, High-flow Nasal Cannula Oxygen, Electrical Impedance Tomography, End Expiratory Lung Volume
- Trial name
- OXIDIA (NCT02186288)
- Testing
- High-flow nasal cannula oxygen
- Where
- France
- Volunteers
- 20 people
- Sponsor
- University Hospital, Clermont-Ferrand
Critical Care, Weaning From Mechanical Ventilation
Lung Aeration During WEANing From Mechanical Ventilation Determined by Electrical Impedance Tomography and Lung Ultrasound
Evaluation of lung aeration during weaning from mechanical ventilation determined by electrical impedance tomography and lung ultrasound
- Conditions
- Critical Care, Weaning From Mechanical Ventilation, Electrical Impedance Tomography, End Expiratory Lung Volume
- Trial name
- IWEAN (NCT02361021)
- Testing
- - Weaning from mechanical ventilation
- Where
- France
- Volunteers
- 60 people
- Sponsor
- University Hospital, Clermont-Ferrand
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
Electric Impedance Tomography, Stress Echocardiography
Stress Echo and Electric Impedance Tomography (EIT) Pilot Study
Electric Impedance Tomography (EIT) is a technique based on the injection of small currents and voltage measurements using electrodes on the skin surface generating cross-sectional images representing impedance change in a slice…
- Conditions
- Electric Impedance Tomography, Stress Echocardiography, Cardiac Output, Ventilation
- Trial name
- NCT01168557
- Testing
- EIT (Electrical Impedance Tomography)
- Where
- Germany
- Volunteers
- 8 people
- Sponsor
- RWTH Aachen University
Bioelectrical Impedance Measurement of Healthy Adults
Generation of Prediction Equations to Analyze Body Composition of Adults Based on Bioelectrical Impedance Analysis (BIA)
Aim of the study is to develop prediction equations for calculating FFM, TBW, ECW and SMM based on the gold standard reference methods ADP, DXA, MRI, D2O and NaBr on the one hand and measurement data of the BIA devices on the…
- Trial name
- NCT01368640
- Where
- Germany
- Volunteers
- 153 people, healthy volunteers welcome
- Sponsor
- Seca GmbH & Co. Kg.
Bioelectrical Impedance Measurement of Healthy Adults
Application and Adaption of Device Specific Body Composition Formulas to Various Ethnic Groups
The aim of the study is to apply and adapt device specific body composition formulas to various ethnic groups. Bases are prediction equations that are generated in the clinical investigation "Generation of prediction equation to…
- Trial name
- NCT01471938
- Where
- United States
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Seca GmbH & Co. Kg.
Electric Impedance Tomography, Bronchoscopy
Bronchoscopy and Electric Impedance Tomography (EIT) Pilot Study
Electrical Impedance Tomography (EIT)is a technique based on the injection of small currents and voltage measurements using electrodes on the skin surface generating cross-sectional images representing impedance change in a slice…
- Conditions
- Electric Impedance Tomography, Bronchoscopy, Change in Lung Impedance Due to Ventilation, Recruitment
- Trial name
- Broncho-EIT (NCT01294813)
- Testing
- Electrical Impedance Tomography (EIT)
- Where
- Germany
- Volunteers
- 20 people
- Sponsor
- RWTH Aachen University