518 Massive Burn Injury Outcomes in Children

Abstract

Abstract Introduction Advances in the care of burn injured pediatric patients has improved mortality over the last 20 years. However, massive burn injuries in pediatric patients, while overall rare, have a significant morbidity and mortality. The primary aim for this study is to analyze outcomes in massive pediatric burn injuries. Methods After institutional review board approval, a retrospective study of children with burn injuries 50% TBSA or greater who were admitted to our pediatric burn center from 2009 to 2019 was conducted. Data collected include age, gender, ethnicity, race, country of residence, % TBSA, degree of burn, presence of inhalation injury, hospital duration, intensive care duration, presence of tracheostomy, number and types of surgeries performed and discharge outcomes. All mean values are mean±standard deviation, all median values are median (interquartile range), and p-value < 0.05 were considered significant. Results This study included 84 patients (60.7% male) with a mean age of 8±6 years old. The median time from injury to admission was 2(1–4) days. 56% of patients were from Mexico, 43% were from the United States and 1 patient was from American Samoa. 21% of the patients died. There was no difference in the extent of burn injury between patients who died (68±14% TBSA) versus those who lived (66±12% TBSA). The median length of stay was significantly shorter in the patients who died (19(5–44) vs. 74(35–138) days p=0.0001). Patients who died also suffered more inhalation injury (61% vs. 21%, p=0.01). After adjusting for age and TBSA, inhalation was a significant independent predictor of death (OR- 4.3, (1.4-13 95% CI), p=0.01). Conclusions Over the past decade, nearly 80% of children with massive burn injuries survived. The children who died as a result of their massive burn injury, died within the first month of admission. Inhalation injury significantly and independently increases the risk of dying in pediatric patients with a massive burn injury.