Non Invasive and Non-Contact Imaging Of Tissue Oxygenation and Vascular Reactivity

Withdrawn

• Conditions: Quantitative Validation of Imaging System

• Registration Number: NCT01573390
• Lead Sponsor: Chandan K Sen

Brief Summary

1. Quantitative validation of non-contact oxygenation imaging by the CWC imaging system

2. Quantitative validation of non-contact vascular function imaging by the CWC imaging system

3. Evaluation of the clinical usability of the CWC imaging system for further technology development and engineering improvement

Detailed Description

The hyperspectral imaging technique estimates cutaneous tissue oxygenation by illuminating tissue and detecting tissue reflectance at different wavelengths. One major advantage of hyperspectral imaging is non-invasive and non-contact detection of tissue functional properties. The dual-mode imaging system integrates hyperspectral and thermal imaging modalities for simultaneous assessment of cutaneous tissue oxygenation and vascular function. This clinical protocol is defined to validate the CWC system on healthy human subjects

Study Timeline

• Study First Submitted: 2012-04-05
• Study First Submitted QC: 2012-04-05
• Study First Posted: 2012-04-09
• Status Verified: 2022-04
• Last Update Submitted: 2022-04-20
• Last Update Posted: 2022-04-28

Recruitment & Eligibility

• Status: WITHDRAWN
• Sex: All
• Target Recruitment: Not specified

Inclusion Criteria

• Adult 18 years and older
• No history of diabetes.
• No history of vascular disease

Exclusion Criteria

• Under 18 years of age
• Unable to provide informed consent
• Prisoners
• Current smoker

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Non-Contact Oxygenation Imagiing	1 year	Quantitative validation of non-contact oxygenation imaging by the CWC imaging system
Non-Contact Vascular Function Imaging	1 year	Quantitative validation of non-contact vascular function imaging by the CWC imaging system

Secondary Outcome Measures

Name	Time	Method
Clinical usability for Comprehensive Wound Centers	1 year	Evaluation of the clinical usability of the CWC imaging system for further technology development and engineering improvement.

Trial Locations

Locations (1)

The Ohio State University.; 🇺🇸 Columbus, Ohio, United States