Locally Applied Pressure-induced Vasodilatation

Not Applicable

Completed

• Conditions: Vascular Diseases

• Registration Number: NCT02861924
• Lead Sponsor: University Hospital, Angers

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

Study Timeline

• Study First Submitted: 2016-07-19
• Study First Submitted QC: 2016-08-05
• Study First Posted: 2016-08-10
• Study Start: 2016-10-11
• Primary Completion: 2017-03-31
• Study Completion: 2019-03-31
• Status Verified: 2019-11
• Last Update Submitted: 2019-11-05
• Last Update Posted: 2019-11-07

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 45

Inclusion Criteria

• subjects without vascular pathology

Exclusion Criteria

• pregnancy
• allergy tape

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: SINGLE_GROUP

Primary Outcome Measures

Name	Time	Method
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).

Trial Locations

Locations (1)

CHU Angers; 🇫🇷 Angers, France