• Thomas Leclerc, Tom Potokar, Amy Hughes, Ian Norton, Calin Alexandru, Josef Haik, Naiem Moiemen, and Stian Kreken Almeland.
• Burn Centre, Percy Military Teaching Hospital, Clamart, France; Val-de-Grâce Military Medical Academy, Paris, France. Electronic address: thomas.leclerc@m4x.org.
• Burns. 2021 Dec 1; 47 (8): 1730-1738.

BackgroundBurn fluid resuscitation guidelines have not specifically addressed mass casualty with resource limited situations, except for oral rehydration for burns below 40% total body surface area (TBSA). The World Health Organization Technical Working Group on Burns (TWGB) recommends an initial fluid rate of 100 mL/kg/24 h, either orally or intravenously, beyond 20% TBSA burned. We aimed to compare this formula with current guidelines.MethodsThe TWGB formula was numerically compared with 2-4 mL/kg/%TBSA for adults and the Galveston formula for children.ResultsIn adults, the TWGB formula estimated fluid volumes within the range of current guidelines for burns between 25 and 50% TBSA, and a maximal 20 mL/kg/24 h difference in the 20-25% and the 50-60% TBSA ranges. In children, estimated resuscitation volumes between 20 and 60% TBSA approximated estimations by the Galveston formula, but only partially compensated for maintenance fluids. Beyond 60% TBSA, the TWGB formula underestimated fluid to be given in all age groups.ConclusionThe TWGB formula for mass burn casualties may enable appropriate fluid resuscitation for most salvageable burned patients in disasters. This simple formula is easy to implement. It should simplify patient management including transfers, reduce the risk of early complications, and thereby optimize disaster response, provided that tailored resuscitation is given whenever specialized care becomes available.Copyright © 2021 The Authors. Published by Elsevier Ltd.. All rights reserved.

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