Use of Laser Speckle to Study Post Occlusive Reactive Hyperhemia in Healthy Subjects

Completed

• Conditions: Microcirculation

• Registration Number: NCT01169974
• Lead Sponsor: University Hospital, Angers

Brief Summary

The investigators aim to test the hypothesis that Laser speckle contrast imaging allows for the measurement of cutaneous blood flow following various durations of tourniquet ischemia.

Detailed Description

Ischemia and post occlusive reactive hyperemia in the skin is tested in healthy normal subjects for tourniquet ischemias of 1, 2 \& 3 minutes at rest.

Study Timeline

• Study First Submitted: 2010-07-23
• Study First Submitted QC: 2010-07-23
• Study First Posted: 2010-07-26
• Study Start: 2011-02-01
• Primary Completion: 2012-09
• Study Completion: 2012-12-04
• Status Verified: 2017-10
• Last Update Submitted: 2017-10-30
• Last Update Posted: 2017-11-01

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 41

Inclusion Criteria

• Healthy volunteers
• Affiliation to the French health system

Exclusion Criteria

• Any disease or chronic treatment

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Laser speckle	with 2 minutes of ischemia	Peak value of laser speckle signal

Trial Locations

Locations (1)

University hospital; 🇫🇷 Angers, France