Locally Applied Pressure-induced Vasodilatation

N/ACompletedNCT02861924

University Hospital, Angers45 enrolled

Overview

Measure microcirculatory responses after localized ischemia obtained by local application of pressure (laser speckle).

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

Study Type

INTERVENTIONAL

Allocation

Purpose

DIAGNOSTIC

Masking

NONE

Enrollment

Conditions

Vascular Diseases

Interventions

microcirculatory responsesOTHER

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).

Eligibility

Sex: ALLMin age: 18 YearsHealthy volunteers:

Medical Language ↔ Plain English

Inclusion Criteria: * subjects without vascular pathology Exclusion Criteria: * pregnancy * allergy tape

Locations (1)

CHU Angers

Angers, France

Outcomes

Primary Outcomes

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).

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

Data from ClinicalTrials.gov

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