Application of EIT to determine bladder volume
- Conditions
- Healthy volunteerselectrical impedance tomography, non-invasive, urinary bladder volume, ultrasound
- Registration Number
- DRKS00012871
- Lead Sponsor
- Klinik für UrologieUniklinik RWTH Aachen
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- All
- Target Recruitment
- 10
Persons who are fully competent and able to understand the nature, significance and scope of the study.
Persons who are able to understand and follow the instructions of the study staff.
Signed consent
Underage,
Diseases / preoperations of the bladder,
urinary tract infection,
Suffering functional disorder of the bladder,
Renal disease leading to urine production of less than 500ml / 24h or polyuria> 4l / 24h,
Renal insufficiency (GFR <60 ml / min / 1.73 m²),
Ascites, cardiac insufficiency, soft tissue edema, diseases of abdominal water, liver disease,
Metallic implants or electrically active implants (heart pacemakers, defibrillators),
Obesity (BMI> 29),
Diabetes mellitus / insipidus,
Fear of electrical devices (electrophobia),
pregnancy
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Single evaluation of which electrode arrangment is best suited for continuous impedance-based determination of the bladder volume, as well as data collection to evaluate whether accurate knowledge of the body geometry is required for the method.
- Secondary Outcome Measures
Name Time Method Furthermore, all safety-relevant data are documented.