Focused abdominal sonography for trauma (FAST) has been well reported in adults, but its applicability in children is less well established. We decided to test the hypothesis that FAST and computed tomography (CT) are equivalent imaging studies in the setting of pediatric blunt abdominal trauma. One hundred seven hemodynamically stable children undergoing CT for blunt abdominal trauma were prospectively investigated using FAST. The ability of FAST to predict injury by detecting free intraperitoneal fluid was compared with CT as the imaging standard. Thirty-two patients had CT documented injuries. There were no late injuries missed by CT. FAST detected free fluid in 12 patients. Ten patients had solid organ injury but no free fluid and, thus, were not detected by FAST. The sensitivity of FAST relative to CT was only 0.55 and the negative predictive value was only 0.50. FAST has insufficient sensitivity and negative predictive value to be used as a screening imaging test in hemodynamically stable children with blunt abdominal trauma.

BACKGROUND Pediatric massive blood transfusions occur widely at hospitals across the nation; however, there are limited data on pediatric massive transfusion protocols (MTPs) and their impact. We present a pediatric MTP and examine its impact on morbidity and mortality as well as identify factors that may prompt protocol initiation. METHODS Using a prospective cohort, we collected data on all pediatric patients who required un–cross-matched blood from January 1, 2009, through January 1, 2011. This captured patients who received blood products according to the protocol as well as patients who were massively transfused at physician discretion. Outcomes between groups were compared. RESULTS A total of 55 patients received un–cross-matched blood, with 22 patients in the MTP group and 33 patients receiving blood at physician discretion (non–MTP group). Mortality was not significantly different between groups. Injury Severity Score for the MTP group was 42 versus 25 for the non–MTP group (p ≤ 0.01). Thromboembolic complications occurred more exclusively in the non–MTP group (p ≤ 0.04). Coagulopathy, evidenced by partial thromboplastin time (PTT) greater than 36, was associated with initiation of the MTP. CONCLUSION MTPs have been widely adopted by hospitals to minimize the coagulopathy associated with hemorrhage. Blood transfusion via MTP was associated with fewer thromboembolic events. Coagulopathy was associated with initiation of the MTP. These results support the institution of pediatric MTPs and suggest a need for further research on the protective relationship between MTP and thromboembolic events and on identifying objective factors associated with MTP initiation. LEVEL OF EVIDENCE Therapeutic study, level IV.

Nonaccidental trauma (NAT) is a leading cause of childhood traumatic injury and death. Our objectives were to compare the mortality rates of children who experience recurrent episodes of NAT (rNAT) with children who experience a single episode of NAT and to identify factors associated with rNAT and increased mortality from rNAT. Patients of NAT and rNAT in the Ohio State Trauma Registry were identified by matching date of birth, race, and sex between records of patients younger than 16 years between 2000 and 2010 with an DRG International Classification of Diseases—9th Rev. e-code for child abuse (E967–E967.9). Statistical comparisons were made using Fisher’s exact and Wilcoxon rank-sum tests. A total of 1,572 patients of NAT were identified, with 53 patients meeting criteria for rNAT. Compared with patients with single-episode NAT, patients with rNAT were more commonly male (66% vs. 52%, p = 0.05), were white (83% vs. 65%, p = 0.02), were evaluated at a pediatric trauma center (87% vs. 69%, p = 0.008), and had higher mortality (24.5% vs. 9.9%, p = 0.002). Compared with rNAT patients who did not die, those who died with rNAT had a longer interval from initial episode to second episode (median [interquartile range], 527 days [83–1,099] vs. 166 days [52–502]; p = 0.07) and were older during their second episode (1 year [<6 months to 3 years] vs. <6 months [<6 months to 1 year]; p = 0.06). At initial presentation, lower-extremity fractures (p = 0.09) and liver injuries (p = 0.06) were reported more commonly in nonsurvivors of rNAT. Mortality is significantly higher in children who experience rNAT. Therefore, it is critically important to effectively intervene with appropriate resources and follow-up after a child’s initial episode of NAT to prevent a future catastrophic episode. Prognostic/epidemiologic study, level IV.