Abstract Pediatric patients with larger total body surface area (TBSA) burns have a high surface area to volume ratio and are at risk of over-resuscitation. In 2015, our burn center revised our resuscitation algorithm for “difficult to resuscitate” patients with 15% TBSA burn to substitute albumin for a portion of crystalloid volume, hoping to reduce negative effects of volume overload while preserving resuscitation goals. We retrospectively reviewed patients 18 years of age treated between 2008-2024 who required burn resuscitation. Patients who had ≥15% TBSA burn and required 40% of baseline fluids in the first 24 hours were defined as “difficult to resuscitate.” Patients who died in 48 hours were excluded. Patient demographics, burn characteristics, treatment details, and patient outcomes were collected. Patients were compared using Fisher’s exact and Wilcoxon rank sum tests. Thirty-four patients were "difficult to resuscitate”, with 8 patients admitted prior to substitution of albumin and 26 patients treated after. Demographic characteristics did not vary between groups. Patients in the albumin group received less total intravenous fluid volume within 48 hours (12.4 IQR: 8.6-13.8 vs. 7.8 IQR 6.3-9.3 mL/kg/TBSA p= 0.037) and had lower serum lactate at 48 hours (1.7 IQR 1.7-2.2 vs. 1.0 IQR 0.8-1.3 mmol/L p=0.018). Length-of-hospital-stay normalized to TBSA burn was shorter among those who received albumin (1.2 IQR:0.8-1.6 vs 1.9 IQR:1.3-2.4 days p= 0.027). The substitution of albumin for pediatric burn patients who are difficult to resuscitate reduced total intravenous volume and length-of-stay per TBSA, while preserving chemical markers of adequate resuscitation.
Akpunonu et al. (2025) studied this question.