Vascular Diseases
Conditions
Brief summary
Measure microcirculatory responses after localized ischemia obtained by local application of pressure (laser speckle).
Detailed description
Measure microcirculatory responses after localized ischemia obtained by local application of pressure (laser speckle). The purpose of this study is to perform measurements of the methodological points made. The study will investigate : * The effect of the duration and intensity of the pressure * The reproducibility of measurements * The correlation with ischemic hyperemia post
Interventions
OTHERmicrocirculatory responses
The effect of the duration and intensity of the pressure; reproducibility and correlation with ischemic hyperemia post. measurements are made with the Imager SPECKLE imager (LSCI) give the microvascular perfusion data in arbitrary units called perfusion units (UP).
Sponsors
University Hospital, Angers
Study design
Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
DIAGNOSTIC
Masking
NONE
Eligibility
Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
Yes
Inclusion criteria
* subjects without vascular pathology
Exclusion criteria
* pregnancy * allergy tape
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| microcirculatory response to local pressure. Measurements are made with the Imager SPECKLE imager (LSCI) give the microvascular perfusion data in arbitrary units called perfusion units (UP). | 2 hours | Measurements are made with the Imager SPECKLE imager (LSCI) give the microvascular perfusion data in arbitrary units called perfusion units (UP). |
Countries
France
Outcome results
None listed