Gezonde vrijwilligers Microvascular response
Conditions
Interventions
Sponsors
Vrije Universiteit Medisch Centrum
Eligibility
Age
18 Years to 99 Years
Inclusion criteria
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
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
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| What is the level of agreement between the StO2 measured by hyperspectral imaging and the StO2 measured by near infrared spectroscopy as gold standard for microcirculatory measurements during a vascular occlusion test? | — |
Secondary
| Measure | Time frame |
|---|---|
| What are the patterns in SpO2 as measured by pulse oximetry during a vascular occlusion test? What are the changes in skin temperature as measured by a thermographic camera during a vascular occlusion test? | — |
Countries
Netherlands
Outcome results
None listed