Medizinische Universität Graz Austria/Österreich - Forschungsportal - Medical University of Graz
Gewählte Publikation:
SHR Neuro Krebs Kardio Lipid Stoffw Microb
Kamolz, LP; Lumenta, DB; Parvizi, D; Dirnberger, J; Owen, R; Höller, J; Giretzlehner, M.
Smartphones and burn size estimation: "Rapid Burn Assessor".
Ann Burns Fire Disasters. 2014; 27(2):101-104
[OPEN ACCESS]
PubMed
- Führende Autor*innen der Med Uni Graz
- Kamolz Lars-Peter
- Lumenta David Benjamin
- Co-Autor*innen der Med Uni Graz
- Höller Johannes
- Parvizi Daryousch
- Altmetrics:
- Dimensions Citations:
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- Abstract:
- Estimation of the total body surface area burned (%TBSA) following a burn injury is used in determining whether to transfer the patient to a burn center and the required fluid resuscitation volumes. Unfortunately, the commonly applied methods of estimation have revealed inaccuracies, which are mostly related to human error. To calculate the %TBSA (quotient), it is necessary to divide the burned surface area (Burned BSA) (numerator in cm2) by the total body surface area (Total BSA) (denominator in cm2). By using everyday objects (eg. credit cards, smartphones) with well-defined surface areas as reference for estimations of Burned BSA on the one hand and established formulas for Total BSA calculation on the other (eg. Mosteller), we propose an approximation method to assess %TBSA more accurately than the established methods. To facilitate distribution, and respective user feedback, we have developed a smartphone app integrating all of the above parameters, available on popular mobile device platforms. This method represents a simple and ready-to-use clinical decision support system which addresses common errors associated with estimations of Burned BSA (=numerator). Following validation and respective user feedback, it could be deployed for testing in future clinical trials. This study has a level of evidence of IV and is a brief report based on clinical observation, which points to further study.