Clinical trials: Impedance
Acute Respiratory Distress Syndrome (ARDS)
Pulmonary Overdistension Assessment With Electrical Impedance Tomography in Patients With Acute Respiratory Distress Syndrom in Prone Position.
Mechanical ventilation in COPD requires a good interaction Patient-Ventilator without asynchronies in order to reduce mortality. Dynamic hyperinflation with PEEPi is responsible for major asynchronies in COPD.
- Trial name
- Tomo-BPCO (NCT07090460)
- Where
- France
- Volunteers
- 30 people
- Sponsor
- Centre Hospitalier de la côte Basque
Respiratory Complications, Opioid Induced Respiratory Depression
Timing of Opioid Administration and Postoperative Respiratory Depression.
The goal of this study is to determine if a relationship can be detected between the administration of an opioid and quantitative respiratory depression in spontaneously breathing non-intubated patients who have undergone general…
- Conditions
- Respiratory Complications, Opioid Induced Respiratory Depression, Postoperative Respiratory Complications
- Trial name
- NCT07227389
- Testing
- Respiratory volume monitoring
- Where
- United States
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Wayne State University
ARDS (Acute Respiratory Distress Syndrome)
Titration of Positive End-expiratory Pressure: Comparison Between Manual Thoracic or Abdominal Compression and Electrical Impedance Tomography
Patients with acute respiratory distress syndrome are placed on mechanical ventilation, and the adjustment of ventilator parameters is an important step in their care, in particular positive expiratory pressure, applied at the…
- Trial name
- TICTAC (NCT07623590)
- Testing
- PEEP titrations
- Where
- 2 sites in France
- Volunteers
- 30 people
- Sponsor
- Centre Hospitalier Saint Joseph Saint Luc de Lyon
GERD (Gastroesophageal Reflux Disease)
Normal Values of Ambulatory 24-hour Oesophageal pH-impedance Monitoring in an Indian Cohort of Participants
This study aims to determine normal 24-hour pH-impedance monitoring values, including acid exposure time (AET), in healthy Indian adults. It will help improve GERD diagnosis in India by providing population-specific data.
- Trial name
- NCT06928350
- Where
- India
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Asian Institute of Gastroenterology, India
Amyotrophic Lateral Sclerosis (ALS)
Noninvasive Assessment of Neuromuscular Disease Using Electrical Impedance Myography
The purpose of this protocol is to test a new Electrical Impedance Myography (EIM) device and study its reliability and ability to differentiate ALS patients from healthy controls.
- Trial name
- NCT01803386
- Testing
- EIM Measurements
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Skulpt, Inc.
Cardiopulmonary Resuscitation, Cardiac Arrest
Cardiac Arrest Bundle of cARE Trial
An out-of-hospital cardiac arrest is a sudden event where the heart stops beating and a person becomes unresponsive. During this event, vital organs in the body receive no blood flow, causing them to shut down.
- Conditions
- Cardiopulmonary Resuscitation, Cardiac Arrest, Out of Hospital Cardiac Arrest
- Trial name
- CABARET (NCT05917717)
- Testing
- Neuroprotective 'bundle of care'
- Where
- United Kingdom
- Volunteers
- 32 people
- Sponsor
- University Hospital Southampton NHS Foundation Trust
Non-Alcoholic Fatty Liver Disease
The Influence of SARS-CoV-2 Lifestyle Changes on Non-alcoholic Fatty Liver Disease Evolution
Unhealthy lifestyle represents a key element fueling the non-alcoholic fatty liver disease (NAFLD) onset and worsening. The investigators aimed to evaluate the effects of confinement-related lifestyle changes experienced during…
- Trial name
- NCT05416970
- Testing
- SUPERIMPOSED SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS-2 (SARS-CoV-2) LIFESTYLE CHANGES
- Where
- Italy
- Volunteers
- 122 people
- Sponsor
- University of Campania Luigi Vanvitelli
Pressure Ulcer
Tissue Vascular Optics and Impedance Measurements for the Detection of Early Tissue Damage and Pressure Ulceration
Pressure ulcers are common, distressing and expensive. Currently scoring systems and checks by nursing staff are carried out to assess a patient's risk of developing a pressure ulcer.
- Trial name
- OPUS (NCT04113148)
- Testing
- Physiological measurements from heel
- Where
- United Kingdom
- Volunteers
- 170 people, healthy volunteers welcome
- Sponsor
- Newcastle-upon-Tyne Hospitals NHS Trust
Heart Failure
Comparison Between Internal and External Chest Impedance Measurement
To compare two methods of chest impedance: the Medtronics Optivol Measurement via CRT pacemakers for patients with heart failure and external non-invasive measurement
- Trial name
- NCT01296282
- Testing
- Medronics CRT Optivol Impedance Measurement, External Thoracic Impedance Measurement
- Where
- Israel
- Volunteers
- 50 people
- Sponsor
- Hillel Yaffe Medical Center
SARS-CoV Infection, Acute Respiratory Distress Syndrome
Electrical Impedance Tomography: Collapse in Dependent Areas as a Predictor of Response to Prone Position Ventilation in COVID-19 Acute Respiratory Distress Syndrome
There are several clinical presentations of SARS-CoV-2 infection. Among the severe forms, pulmonary involvement with respiratory failure is common.
- Trial name
- COVIDEIT (NCT04603755)
- Testing
- Electrical Impedance tomography
- Where
- 2 sites in France
- Volunteers
- 50 people
- Sponsor
- Direction Centrale du Service de Santé des Armées
Abdominal Sepsis, Acute Respiratory Failure
Evaluation of Regional Ventilation Distribution in Patients Affected by Abdominal Sepsis After Emergent Laparotomy
The goal of this clinical trial is to evaluate regional ventilation distribution in patients admitted to the intensive care unit after emergent laparotomy due to abdominal sepsis.
- Conditions
- Abdominal Sepsis, Acute Respiratory Failure, Ventilation Therapy; Complications, Emergencies
- Trial name
- CHESTOMY (NCT05726500)
- Testing
- Arterial blood gas analysis, Venous blood gas analysis, Esophageal pressure monitoring
- Where
- Italy
- Volunteers
- 30 people
- Sponsor
- Università degli Studi di Ferrara
Acute Respiratory Failure
Evaluation of Perfusion and Ventilation Distribution in Children: a Pilot Study.
Electrical impedance tomography (EIT) is a recent monitoring technique that provides information on regional ventilation distribution.
- Trial name
- PELUCHE 2 (NCT07532811)
- Testing
- Evaluation of perfusion with Electrical impedance tomography using sodium chloride or sodium bicarbonate
- Where
- France
- Volunteers
- 20 people
- Sponsor
- Hospices Civils de Lyon
Blunt Chest Trauma
Non-Invasive Dynamic Monitoring-Guided Oscillation and Lung Expansion for Airway Clearance in Severe Blunt Chest Trauma: A Clinical Study
In our previous study, the investigators analyzed more than 30,000 cases from the National Trauma Center Database and found that 66.4% of patients with severe blunt chest trauma had concurrent rib fractures, 55.87% had multiple…
- Trial name
- NCT07432048
- Testing
- Different therapeutic interventions
- Volunteers
- 80 people
- Sponsor
- Peking University People's Hospital
Obstruction; Airway, With Asthma
Impedance Pneumography Measurement During Acute Airway Obstruction and Recovery Phase in Young Children
The purpose of this study is to evaluate the association of signals recorded and analysed with Ventica® LFTS in infants and preschoolers during acute airway obstruction/asthma exacerbation and recovery thereof for changes in the…
- Trial name
- NCT03488303
- Where
- Croatia
- Volunteers
- 30 people
- Sponsor
- Revenio Research
Acute Respiratory Distress Syndrome, Right Ventricular Dysfunction
Ventilator-induced Right Ventricular Injury During EIT-based PEEP Titration in Patients With ARDS
Right ventricular failure may be associated with mortality in patients with acute respiratory distress syndrome (ARDS). Mechanical ventilation may promote right ventricular failure by inducing alveolar overdistention and…
- Trial name
- RIGHTENARDS (NCT05583461)
- Testing
- Positive end-expiratory pressure titration
- Where
- Italy
- Volunteers
- 10 people
- Sponsor
- University of Padova
Stroke, Acute
Volumetric Impedance to Guide Stroke Response
Assess the ability of the Visor System to detect hemispheric bioimpedance asymmetry
- Trial name
- VIGOR (NCT03767842)
- Testing
- Visor System
- Where
- United States
- Volunteers
- 316 people
- Sponsor
- Cerebrotech Medical Systems, Inc.
EIT Electrode Belt Stiffness, Tidal Volume Changes
Effect of Electrode Belt Used for Lung Monitoring With EIT on Tidal Volume
Tidal volumes of ten spontaneously breathing healthy volunteers were measured using spirometer in two situations: wearing EIT electrode belt and without electrode belt.
- Trial name
- NCT06419790
- Testing
- EIT electrode belt, spirometry
- Where
- Czechia
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Czech Technical University in Prague
Occult Bleeding, Hemorrhage
A 48 Subject Study Using Non-invasive Multi-Technology Measurements for Early Detection of Ongoing Hemorrhage
Early detection of ongoing hemorrhage (OH) before onset of hemorrhagic shock is a universally acknowledged great unmet need, and particularly important after traumatic injury.
- Conditions
- Occult Bleeding, Hemorrhage, Hemorrhagic Shock
- Trial name
- NCT04814810
- Where
- United States
- Volunteers
- 7 people
- Sponsor
- Dartmouth-Hitchcock Medical Center
Post Operative Care After Cardiac Surgery With Cardio Pulmonary Bypass
Bio Impedance Electrical Analysis to Predict Outcome After Cardiac Surgery
Phase angle determined by bioelectrical impedance analysis is a strong prognostic factor in several medical areas as clinical nutrition, nephrology, infectious disease, oncology.
- Trial name
- BiPOCS (NCT05229159)
- Testing
- Bioelectrical impedance analysis
- Where
- France
- Volunteers
- 220 people
- Sponsor
- Hospices Civils de Lyon
Surfactant Deficiency Syndrome Neonatal
deMISTify: The Impact of Ventilator Pressure Levels During Minimally Invasive Surfactant Therapy on Lung Aeration in Preterm Infants
Infants born preterm (before 36 weeks' gestation age) have immature lungs and struggle to breathe on their own. They are supported via respiratory machines like ventilators, as well as pharmaceutical aids like surfactant…
- Trial name
- deMISTify (NCT07522346)
- Testing
- Lung Recruitment Manoeuvre prior to Minimally Invasive Surfactant Therapy, Control (Minimally Invasive Surfactant Therapy)
- Where
- Australia
- Volunteers
- 36 people
- Sponsor
- Murdoch Childrens Research Institute