The vascular occlusion test using hyperspectral imaging: a validation study
Completed
- Conditions
- Gezonde vrijwilligersMicrovascular responsehyperemic response
- Registration Number
- NL-OMON43177
- Lead Sponsor
- Vrije Universiteit Medisch Centrum
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Completed
- Sex
- Not specified
- Target Recruitment
- 50
Inclusion Criteria
In order to be eligible to participate in this study, a volunteer must meet all of the following criteria:
* Age: 18 - 65 years old
* Male and female from all ethnicities
* Informed consent
Exclusion Criteria
A potential participant in this study who meets any of the following criteria
will be excluded from participation in this study:
* Renaud*s disease
* Peripheral vascular dysfunction
* Infectious diseases.
* Burns of the skin of the arms
* Diabetes Mellitus type I or II
* Volunteers with a left-right difference in systolic blood pressure >10mmHg at the wrists
Study & Design
- Study Type
- Observational non invasive
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method <p>What is the level of agreement between the StO2 measured by hyperspectral<br /><br>imaging and the StO2 measured by near infrared spectroscopy as gold standard<br /><br>for microcirculatory measurements during a vascular occlusion test?</p><br>
- Secondary Outcome Measures
Name Time Method <p>What are the patterns in SpO2 as measured by pulse oximetry during a vascular<br /><br>occlusion test?<br /><br>What are the changes in skin temperature as measured by a thermographic camera<br /><br>during a vascular occlusion test?</p><br>