Locally Applied Pressure-induced Vasodilatation
|Sponsor||University Hospital, Angers|
|Start date||July 2016|
|End date||July 2018|
|Trial size||45 participants|
|Trial identifier||NCT02861924, 2016-A00609-42|
Measure microcirculatory responses after localized ischemia obtained by local application of pressure (laser speckle).
|Intervention model||single group assignment|
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).
time frame: 2 hours
Male or female participants at least 18 years old.
- subjects without vascular pathology
- allergy tape
|Official title||Réponse à l'Application d'Une Pression Locale en Laser Speckle Imaging Locally Applied Pressure-induced Vasodilatation|
|Principal investigator||Pierre ABRAHAM, professor|
|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|
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