Electro impedance tomography to determine the intravascular volume status
Not Applicable
- Conditions
- healthy test persons
- Registration Number
- DRKS00023420
- Lead Sponsor
- Klinik für Anästhesieologie und Intensivtherapie, Universitätsklinikum Freiburg
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- All
- Target Recruitment
- 25
Inclusion Criteria
Consent to participate in the study
Exclusion Criteria
Known respiratory, renal or cardiac disease, pregnancy, lack of consent, obesity (BMI > 30), pacemaker, implantable cardioverter, defibrillator or other active implants, known heart conditions.
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Exploratory study comparing EIT, sonographic measurement and haemodynamic profile. The relevant parameters are the sonographically determined diameter of the inferior vena cava, blood pressure and pulse, and EIT signals of certain frequencies. These will be explored and evaluated in the study. The determination of these parameters will be repeated several times. Initial values during fluid retention are initially recorded and continued after defined time intervals of 20 minutes after oral fluid intake. A duration of 2 hours is set for the data collection.
- Secondary Outcome Measures
Name Time Method A secondary endpoint has not been formulated due to the exploratory nature of the study.