• J Burn Care Res · Nov 2016

    Active Dynamic Thermography is a Sensitive Method for Distinguishing Burn Wound Conversion.

    • Nicholas J Prindeze, Hilary A Hoffman, Jeremy G Ardanuy, Jenny Zhang, Bonnie C Carney, Lauren T Moffatt, and Jeffrey W Shupp.
    • From the *Firefighters' Burn and Surgical Research Laboratory, MedStar Health Research Institute, Washington, DC; and †The Burn Center, Department of Surgery, MedStar Washington Hospital Center, DC.
    • J Burn Care Res. 2016 Nov 1; 37 (6): e559-e568.

    AbstractBurn conversion is a contributor to morbidity that currently has no quantitative measurement system. Active dynamic thermography (ADT) has recently been characterized for the early assessment of burn wounds and resolves the three-dimensional structure of materials by heat transfer analysis. As conversion is a product of physiological changes in three-dimensional structure, with subsequent modification of heat transfer properties, the authors hypothesize that ADT can specifically identify the process of burn conversion and serve as an important tool for burn care. A heated comb was used to create four contact burns separated by three interspaces on bilateral flanks of 18 rats, resulting in 144 burns and 108 interspaces. Wounds were imaged by ADT and laser Doppler imaging (LDI) pre- and post-injury through hour 36, with a subset undergoing biopsy collection. Direct analysis of thermographic and perfusion data revealed an increasing difference between burns and interspaces by ADT with increasing injury severity (P < .05), while LDI characterized the opposite. Comparison of stasis zones to burns reveals the ability of ADT to distinguish these two regions in both intermediate and deep burns at every assessment (P < .05). In addition, when wounds are grouped as converting or not converting, ADT identifies by hour 12, wounds that will convert (P < .05). LDI identifies by hour 4 wounds that will not (P < .05). This study has demonstrated that ADT can directly identify burn wound conversion, while LDI can identify nonconverting wounds. Further advancement of ADT technology has the potential to guide real-time interventional techniques.

      Pubmed     Full text   Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…

What will the 'Medical Journal of You' look like?

Start your free 21 day trial now.

We guarantee your privacy. Your email address will not be shared.