A Pilot Study to Evaluate Multi-Spectral Imaging (MI) and Laser Speckle Imaging (LSI) During Vascular Occlusion
Researcher at the UCI, Beckman Laser Institute have developed many non-invasive imaging modalities for evaluation of skin blood flow. In this study the researcher can use Multi-Spectral Imaging (MI) and Laser Speckle Imaging (LSI) device during Vascular Occlusion on the skin.
The purpose of this research is to evaluate and validate the performance of non-invasive imaging modalities for assessment of skin. A pressure cuff occlusion will be used to stimulate blood flow dynamics that these instruments are designed to sense.
|Study Design:||Observational Model: Case-Only
Time Perspective: Cross-Sectional
|Official Title:||A Pilot Study to Evaluate Multi-Spectral Imaging (MI) and Laser Speckle Imaging (LSI) During Vascular Occlusion|
- Evaluate of skin blood flow during skin occlusion [ Time Frame: 30 minutes ] [ Designated as safety issue: No ]The MI/LSI devices can capture dynamic changes in skin tissue.
|Study Start Date:||November 2011|
|Estimated Study Completion Date:||November 2015|
|Estimated Primary Completion Date:||November 2015 (Final data collection date for primary outcome measure)|
Device: MI&LSI device
The primary reason for including pressure cuff occlusion in this protocol is to test the performance of MI technologies in the full range of vascular conditions ranging from ischemic (under-perfused or unsaturated) to hyperemic (over-perfused and over-saturated).
|United States, California|
|Beckman Laser Institute, UCI|
|Irvine, California, United States, 92612|
|Principal Investigator:||Anthony Durkin, PhD||Beckman Laser Institute, UCI|