Pediatric Victims Research Articles

Abstract P-122: SUCCESS RATES OF EXPECTANT CONDUCT IN PEDIATRIC PATIENTS VICTIMS OF CONTUSED ABDOMINAL TRAUMA IN A TERTIARY HOSPITAL OF DF / BRASIL

Aims & Objectives: To define the success rate of expectant management (EM) applied in pediatric patients victims of contused abdominal trauma (CAT), comparing mortality rates as also as to identify predictors of the need for surgical intervention (SI). Methods Quantitative / descriptive / retrospective study with pediatric patient charts from 0 to 16 years old, treated in a tertiary hospital by the pediatric surgery team between 2012 and 2016, victims of CAT with liver injury and / or spleen and who underwent SI or EM. Results Analyzed 312 records, 65 selected according to the inclusion criteria, 13.8% underwent a SI in the first 12 hours of hospitalization, 86.1% in the EM, and underwent surgery after 12 hours (4.6%). Mortality in patients submitted to SI was 20%; in patients submitted to EM was 3.6%. Hepatic lesions were related to lighter severity and splenic staging with more severe lesions (p-value = 0.048). The main variable related to the need for an initial SI was low hematocrit at admission (p-value = 0.0156), 27.7% of these patients underwent initial SI and among those with normal hematocrit, only 5.2%. We observed a transfusion ratio with the need for ICU admission (p-value = 0.0124). Conclusions The hemodynamic condition of the patient is a great predictor of the failure of the expectant behavior,demonstrated in this work by the high relation between low hematocrit and the need for surgical intervention. The study confirms the worldwide trend in adopting expectant management in the treatment of CAT and demonstrates a better clinical outcome for patients.

Abdominal stab wound injury in children: Do we need a different approach?

BackgroundPenetrating stab wounds in children are relatively rare and no clear recommendations for the optimal evaluation have been devised. An acceptable traditional approach to the patient with an abdominal stab wound who does not require urgent surgery is selective nonoperative management and serial exams. The use of routine computed tomography remains an actively utilized investigation for these patients at many institutions. PurposeWe hypothesize that the approach to pediatric stab wound victims should be distinctly different than that of adult counterparts in order to minimize radiation exposure. MethodsA retrospective cohort study involving abdominal stab wounds among pediatric trauma patients (age < 14) compared with adults between the years 1997 and 2016 was conducted utilizing the Israeli National Trauma Registry. ResultsA total of 92 children and 4444 adults were identified from the registry for inclusion. Among the children 20 (21.7%) patients had intraabdominal injury compared to 1730 (38.9%) among adult counterparts. Four children were hemodynamically unstable, two of them were referred directly to operating room and two others were treated without surgery. Among the remaining 88 children there was no observed mortality. ConclusionsThe majority of pediatric stab wounds trauma victims have minor abdominal injuries. We do not recommend the routine utilization of abdominal CT scan in the evaluation of abdominal stab wounds. Observation with serial exams and minimization of radiation exposure from CT are warranted in this unique population. Type of studyRetrospective comparative study. Level of evidence3.

The pediatric submersion score predicts children at low risk for injury following submersions

Introduction: Drowning is an important cause of unintentional childhood death. Pediatric submersion victims are often admitted to hospital for observation. We created a scoring tool to identify pediatric submersion victims at low risk for injury who do not require hospital admission after 8 hours of observation in the emergency department (ED). Methods: This was a single-center derivation and validation cross-sectional study of children aged 0-18 years who presented to a large, urban, tertiary-care, children’s hospital ED following a submersion event between the years 2008 to 2015. Pre-hospital, submersion characteristics …

Mortality risk factors in war-related pediatric burns: A comparative study among two distinct populations

IntroductionPreviously, the majority of wars were fought on remote battlefields between opposing armies due to conflicts preventing civilians from sustaining war-related burn injuries (WRBI). In recent years, WRBI has had a tremendous harmful impact on the pediatric population.This study aimed to investigate the demographics, causes, mechanisms of burns, surgical procedures, the major and minor risk factors affecting mortality, and outcomes of pediatric WRBI amidst the Syrian refugees and the Turkey neighborhood population, treated at our Burn Center. MethodsOut of the 852 filled records, the retrospective cohort was performed with inclusion of 707 pediatric burn patients, 469 Turkey, and 238 Syrian participants, with age 0–17 years. Included in the study were patients admitted to our institution from December 2013 to May 2016, with at least 12 months of consistent follow-up. Independent variables of each patient collected data included age, gender, weight, ethnicity, locations patients coming from, season and reason of burn, type of burn, grade of burn, burnt body regions, total body surface area (TBSA), body surface area (BSA), burnt surface area (BuSA), time delay until admission, and presence of infection at time of admission. The dependent variables were hospitalization periods, surgical procedures of escharotomy, fasciotomy, and grafting, recorded final patient status, and mortality. ResultsSyrian children with WRBI (direct-blastic, indirect-unintentional) suffered from higher BSA (mean=0.91m2, p=0.001) than the Turkish children with non-intentional burns (0.89m2, p=0.001), P=0.001. There was a significant relationship between causes of burns, such as hot liquids, fire/flames and blastic injuries among the Syrian (52.9%, 27.3%, p=0.000) and the Turkish (86.4%, 7.6% P=0.000) populations, respectively. Although most of the Turkey residents suffered more from hot liquid burns than the Syrians (86.4% vs 52.9%), the majority of mortality occurred with fire/flames and blastic injuries, which was higher among the Syrians (10.10%, p=0.001) than the Turkish (2.80% p=0.001). Mortality corresponded with complex and third-degree burns, ranking higher in the Syrian (100%) than in the Turkish (23.3%), which, in turn, related to hospital length of stay (Syrian mean: 9.79, p=0.001; Turkish mean: 7.83, p=0.839). ConclusionOur analysis showed that flame/fire and blast burns were severe and fatal in more pediatric Syrian victims than the Turkey residents due to the severity of war inflicted burned wounds, the living conditions at the refugee camps, and the tent cities. Our present study is significant as our data would alert authorities to predict pediatric WRBI risk factors, burn survivals and casualties, and thus plan strategies to promote training programs for burn management of two distinct populations to reduce risk factors of burn mortality. Burnt surface area (BuSA) is a new parameter we derived to predict mortality risk factors in WRBI.

Evaluating the “cushion effect” among children in frontal motor vehicle crashes

BackgroundThe “Cushion Effect,” the phenomenon in which obesity protects against abdominal injury in adults in motor vehicle accidents, has not been evaluated among pediatric patients. This work evaluates the association between subcutaneous fat cross-sectional area, quantified using analytic morphomic techniques and abdominal injury. MethodsThis retrospective study includes 119 patients aged 1 to 18years involved in frontal impact motor vehicle accidents (2003–2015) with computed tomography scans. Subcutaneous fat cross-sectional area was measured and converted to age- and gender-adjusted percentiles from population-based normative data. Multivariable analysis determined the risk of the primary outcome, Maximum Abbreviated Injury Scale (MAIS) 2+ abdominal injury, after adjusting for age, weight, seatbelt status, and impact rating. ResultsMAIS 2+ abdominal injuries occurred in 20 (16.8%) of the patients. Subcutaneous fat area percentile was not significantly associated with MAIS 2+ abdominal injury on multivariable logistic regression (adjusted Odds Ratio, 0.86; 95% CI, 0.72–1.03; p=0.10). DiscussionThe “cushion effect” was not apparent among pediatric frontal motor vehicle crash victims in this study. Future work is needed to investigate other analytic morphomic measures. By understanding how body composition relates to injury patterns, there is a unique opportunity to improve vehicle safety design. Level of EvidencePrognosis Study, Level III.

The Use of Chest Computed Tomographic Angiography in Blunt Trauma Pediatric Population.

Blunt chest trauma in children is common. Although rare, associated major thoracic vascular injuries (TVIs) are lethal potential sequelae of these mechanisms. The preferred study for definitive diagnosis of TVI in stable patients is computed tomographic angiography imaging of the chest. This imaging modality is, however, associated with high doses of ionizing radiation that represent significant carcinogenic risk for pediatric patients. The aim of the present investigation was to define the incidence of TVI among blunt pediatric trauma patients in an effort to better elucidate the usefulness of computed tomographic angiography use in this population. A retrospective cohort study was conducted including all blunt pediatric (age < 14 y) trauma victims registered in Israeli National Trauma Registry maintained by Gertner Institute for Epidemiology and Health Policy Research between the years 1997 and 2015. Data collected included age, sex, mechanism of injury, Glasgow Coma Scale, Injury Severity Score, and incidence of chest named vessel injuries. Statistical analysis was performed using SAS statistical software version 9.2 (SAS Institute Inc, Cary, NC). Among 433,325 blunt trauma victims, 119,821patients were younger than 14 years. Twelve (0.0001%, 12/119821) of these children were diagnosed with TVI. The most common mechanism in this group was pedestrian hit by a car. Mortality was 41.7% (5/12). Thoracic vascular injury is exceptionally rare among pediatric blunt trauma victims but does contribute to the high morbidity and mortality seen with blunt chest trauma. Computed tomographic angiography, with its associated radiation exposure risk, should not be used as a standard tool after trauma in injured children. Clinical protocols are needed in this population to minimize radiation risk while allowing prompt identification of life-threatening injuries.

Sarcopenia in Children With End-Stage Liver Disease.

Sarcopenia, reflected by decreased psoas muscle surface area (PMSA), has been identified as a novel and independent predictor of wait-list mortality and outcomes in adult liver transplantation (LT). We hypothesized that children with end-stage liver disease (ESLD) would have smaller PMSA than healthy controls. Computer tomography images of children (ages 0 to 18 years) listed for LT in 2015 and a control group comprised 2:1 age- and gender-matched healthy pediatric trauma victims were reviewed. PMSA was determined at 2 intervertebral disc (L3/4; L4/5) levels. A subset of images was reviewed by 2 radiologists to determine interrater correlation. A total of 23 children with ESLD were included, and the most prevalent diagnosis was biliary atresia (61%). On both lumbar levels, median PMSA was significantly smaller in ESLD subjects compared with the 46 healthy controls (L4/5; median total PMSA (tPMSA) 407 mm (interquartile range 339-537) versus controls 513 mm (interquartile range 437-672); P = 0.004), independent of participants' weight z scores (r = 0.01; P = 0.95). Excellent interrater correlation was seen (intraclass correlation 0.99). In this retrospective pilot study, PMSA was significantly lower in children with ESLD compared with healthy age- and gender-matched controls. Because this finding was independent of growth in ESLD subjects, PMSA may represent a novel objective nutritional biomarker in children with advanced liver disease.

Clinical Profile of Acute Accidental Poisoning among Children- A Retrospective Study

Acute toxicity is a frequent but avoidable cause of morbidity and mortality in children especially in developing countries, including India. Present study assesses their pattern with relation to different age groupings. This retrospective study was conducted among all hospitalised paediatric victims of acute accidental poisoning at the King George Medical University; Lucknow during 2010 -11. Their history, baseline characteristics, clinical course and outcome was studied. Most children were male of less than three years with 4% overall mortality. Kerosene oil was implicated in most cases. Childhood poisoning is commonest during 1-3 years with a male preponderance. Household poisons; especially kerosene oil was responsible for most cases which was consumed accidentally. Parents must be educated and warned to keep these toxic ingredients safely in suitable containers and out of reach of their beloved children. Keywords: Forensic Science, Paediatric, Acute Poisoning, Kerosene, Outcome.

The Pediatric Submersion Score Predicts Children at Low Risk for Injury Following Submersions

Pediatric submersion victims often require admission. We wanted to identify a cohort of children at low risk for submersion-related injury who can be safely discharged from the emergency department (ED) after a period of observation. This was a single-center retrospective derivation/validation cross-sectional study of children (0-18 years) who presented postsubmersion to a tertiary care, children's hospital ED from 2008 to 2015. We reviewed demographics, comorbidities, and prehospital and ED course. Primary outcome was safe discharge at 8 hours postsubmersion: normal mentation and vital signs. To identify potential scoring factors, any p-value of ≤0.25 was included in binary logistic regression; p-values < 0.05 were included in the final score. In the validation data set, we generated a one-point scoring system for each normal ED item. Receiver operating characteristic curves with area under the curve (AUC) were generated to test sensitivity and specificity. The derivation data set consisted of 356 patients and validation data set of 89 patients. Five factors generated a safe discharge score at 8 hours: normal ED mentation, normal ED respiratory rate, absence of ED dyspnea, absence of need for airway support (bag-valve mask ventilation, intubation, and CPAP), absence of ED systolic hypotension (maximum score = 5; range = 0-5). Only the 80 patients with values for all five factors were included in the sensitivity/specificity analysis. This resulted in an AUC of 0.81 (95% confidence interval [CI] = 0.71-0.91; p < 0.001). Based on the sensitivity/specificity analysis, the discriminative ability peaks at 75% with a score of ≥3.5. A score of 4 or higher in the ED would suggest a safe discharge at 8 hours (sensitivity = 88.2% [95% CI = 72.5%-96.7%]; specificity = 62.9% [95% CI = 44.9%-78.5%]; positive predictive value = 69.8% [95% CI = 53.9%-82.8%]; negative predictive value = 84.6% [95% CI = 65.1%-95.6%]). A risk score can identify children at low risk for submersion-related injury who can be safely discharged from the ED after observation.

Bicycle Helmets save More than Heads: Experience from a Pediatric Level I Trauma Hospital

We studied pediatric bicycle accident victims (age ≤ 15 years) who were treated at our pediatric Level I trauma center during a 10-year period. Demographic data, injury severity, hospital course, and hospital cost data were collected. We compared the children who were helmeted to those who were unhelmeted. Our study cohort consisted of 516 patients. Patients were mostly male (70.2%) and white (84.7%); the median age was nine years. There were 101 children in the helmet group and 415 children in the unhelmeted group. Helmeted children were more likely to have private insurance (68.3% vs 35.9%, P < 0.001). Unhelmeted children were more likely to sustain multiple injuries (40% vs 25.7%, P = 0.008), meet our trauma activation criteria (45.5% vs 16.8%, P < 0.001), and be admitted to the hospital (42.4% vs 14.9%, P < 0.001). Helmeted children were less likely to sustain brain injuries (15.8% vs 25.8%, P = 0.037), skull fractures (1% vs 10.8%, P = 0.001), and facial fractures (1% vs 6%, P = 0.040). Median hospital costs were more expensive in the unhelmeted group. Helmet usage was suboptimal. Although most children sustained relatively minor injuries, the unhelmeted children had more injuries and higher costs than those who used helmets. Injury prevention programs are warranted.

Pediatric survivors of out-of-hospital ventricular fibrillation: Etiologies and outcomes

In general, the prognosis is poor for pediatric patients who experience out-of-hospital (OOH) cardiac arrest, with survival rates of 12% to 29%. The purpose of this study was to describe the causes and outcomes of pediatric patients with documented ventricular fibrillation (VF) at resuscitation from OOH cardiac arrest with sustained return of spontaneous circulation after defibrillation and survival to hospital admission. Retrospective analysis of OOH-VF patients <19 years of age evaluated between 2004 and 2016 was performed. Primary outcome measures included demographics, arrest and resuscitation parameters, cardiac diagnoses, survival, and neurologic outcome. Forty-five patients fulfilled study criteria (median age 12 years; range 2 months to 18 years). Cardiac arrest occurred in public in 68% of cases, with bystander cardiopulmonary resuscitation in 42% before arrival of emergency medical services. All patients underwent defibrillation (1-6 shocks) with return of spontaneous circulation and survival to hospital admission. Underlying etiologies were primary electrical disease (33%), cardiomyopathy (27%), congenital heart disease (11%), other (13%), and unknown (16%). Before arrest, 40% of patients had a cardiac diagnosis and 26% had symptoms. Ultimately, 40 of 45 patients (89%) survived resuscitation to hospital discharge. During 72 ± 37 months of follow-up, 38% of survivors had a normal neurologic outcome, whereas 32% had mild neurologic impairment and 30% had moderate-to-severe neurologic impairment. In pediatric patients resuscitated from OOH-VF, a cardiovascular cause was identified in >80%. Regardless of cause, survival and neurologic prognosis appear improved compared to patients with asystole or pulseless electrical activity. These findings support early rhythm assessment and advanced cardiopulmonary resuscitation protocols in pediatric cardiac arrest victims.

Pediatric Life Support Update: 2015 American Heart Association Highlights.

Despite improving survival rates for pediatric cardiac arrest victims, they remain strikingly low. Evidence for pediatric cardiopulmonary resuscitation is limited with many areas of ongoing controversy. The American Heart Association provides updated guidelines for life support based on comprehensive reviews of evidence-based recommendations and expert opinions. This facilitates the translation of scientific discoveries into daily patient care, and familiarization with these guidelines by health care providers and educators will facilitate the widespread, consistent, and effective care for patients.

Mentoring Pediatric Victims of Interpersonal Violence Reduces Recidivism.

Pediatric interpersonal violence is a public health crisis resulting in morbidity and mortality and recidivism. St. Louis City and surrounding areas have the highest rates of youth interpersonal violence nationally. St. Louis Children's Hospital (SLCH) Social Work in conjunction with Pediatric Emergency Medicine established a novel emergency department (ED)-initiated program to determine whether co-location of services followed by outpatient mentoring reduced the rate of morbidity, mortality, and recidivism in youths experiencing interpersonal violence. SLCH developed the "Empowering Youth Through Interpersonal Violence Prevention Program," co-locating initial social work services and emergency medical services in the pediatric ED. Youths, ages 8 to 17 years, presenting for interpersonal violence were approached for immediate social work counseling and subsequent individualized outpatient mentoring, developed from national best practices and model programs. A prospective 2:1 randomized, controlled pilot study assessing for youth morbidity, mortality, and recidivism was conducted for program service feasibility from 2012 to 2014. The study was followed by a 1-year retrospective analysis of program service integration as a hospital standard-of-care evaluating the same outcome measures. Of the 24 youths who participated in the pilot study and received the intervention, there was a 4% rate of morbidity and recidivism. Conversely, there was a 3.4% rate of mortality, 6.7% rate of morbidity, and 11.8% recidivism rate in those who refused to participate in services. EYIPP was offered as a service from 2014 to 2015 and 57 youths participated with a 3.5% rate of both morbidity and recidivism. During this time, 78 eligible youths declined services with a 1.1% rate of morbidity, and 2.3% recidivism rate. This novelprogram reduces recidivism, morbidity, and mortality in youths presenting to SLCH for interpersonal violence-related injuries suggesting that co-location of social services in the ED, followed by individualized mentoring may be important for engagement.

Utilizing a Pediatric Disaster Coalition Model to Increase Pediatric Critical Care Surge Capacity in New York City.

A mass casualty event can result in an overwhelming number of critically injured pediatric victims that exceeds the available capacity of pediatric critical care (PCC) units, both locally and regionally. To address these gaps, the New York City (NYC) Pediatric Disaster Coalition (PDC) was established. The PDC includes experts in emergency preparedness, critical care, surgery, and emergency medicine from 18 of 25 major NYC PCC-capable hospitals. A PCC surge committee created recommendations for making additional PCC beds available with an emphasis on space, staff, stuff (equipment), and systems. The PDC assisted 15 hospitals in creating PCC surge plans by utilizing template plans and site visits. These plans created an additional 153 potential PCC surge beds. Seven hospitals tested their plans through drills. The purpose of this article was to demonstrate the need for planning for disasters involving children and to provide a stepwise, replicable model for establishing a PDC, with one of its primary goals focused on facilitating PCC surge planning. The process we describe for developing a PDC can be replicated to communities of any size, setting, or location. We offer our model as an example for other cities. (Disaster Med Public Health Preparedness. 2017;11:473-478).

Analysis of Electrocardiograms Associated with Pediatric Electrical Burns.

The purpose of this study was to examine the utility of electrocardiograms (EKGs) for low-risk, low-voltage pediatric electrical burn victims. A retrospective chart review was conducted on 86 pediatric patients who presented to the children's hospital between 2000 and 2015 after sustaining electrical burns. Variables included source and estimated voltage, extent of injuries, length of stay, high risk factors, and EKG results. High risk factors included estimated voltage > 1000 V, lightning, tetany, symptoms, loss of consciousness, or seizures. Statistical analyses were conducted. Average age was 5 years. Of those who sustained burns, 84.5% (n = 71/84) had second-degree burns ≤ 1% TBSA or less. Eleven patients had high risk factors, 12.9% (n = 11/85) and most had length of stay < 3 days (91.8%; n = 78/85). Majority sustained burns from low-voltage (< 300 V) household electrical outlets, cords, or light bulb sockets (90.4%; n = 75/83). Among patients with available EKGs, 12 had arrhythmias on initial EKG (i.e., low right atrial rhythm, t-wave inversions, sinus tachycardia, bundle branch block; 20.7%; n = 12/58). All were transient and nonfatal. The data suggest that low estimated voltage (< 300 V) electrical injuries were associated with negative EKGs; however, due to the low rate of arrhythmias, a Fisher's exact test did not show significance, P = 0.09 (P > 0.05). Preliminary data suggest that most pediatric electrical burns are due to low voltage (< 300 V) household sources. Few have high risk factors or arrhythmias that were transient and nonfatal. These data suggest that low-risk, asymptomatic, low-voltage pediatric electrical burns may not require an initial screening EKG.

Improving HIV post-exposure prophylaxis rates after pediatric acute sexual assault

The purpose of our study was to increase the rate of children with appropriate HIV-PEP regimens among those diagnosed with sexual assault in The Children’s Hospital of Philadelphia Emergency Department (ED). The outcome measure was the percent of patients receiving correct HIV-PEP. We retrospectively reviewed 97 charts over 31 months to define the baseline rate of children receiving appropriate HIV-PEP regimens (pre QI-implementation period: 2/2012–8/2014). Among children in which HIV-PEP was indicated following sexual assault, 40% received the recommended 28-day course. Root cause analysis indicated prescribing errors accounted for 87% of patients not receiving appropriate HIV-PEP. Process drivers included standardizing care coordination follow-up calls to elicit specific information about HIV-PEP, ED educational initiatives targeted at HIV-PEP prescribing, revision of the clinical pathway to specify indicated duration of HIV-PEP, and revision of the order set to auto-populate the number of days for the HIV-PEP prescription. During the QI-implementation period (9/2014–4/2015), the rate of appropriate HIV-PEP increased to 64% (median 60%) and the average number of days between incorrect HIV-PEP regimens was 24.5. Post QI-implementation (5/2015–3/2016), the rate of appropriate HIV-PEP increased to 84% (median 100%) and the average number of days between incorrect HIV-PEP regimens increased to 78.4. A multifaceted quality improvement process improved the rate of receipt of appropriate HIV-PEP regimens for pediatric victims of sexual assault. Decision support tools are instrumental in sustaining ideal care delivery, but require ongoing evaluation and improvement in order to remain optimally effective.

Risk factors for nonelective 30-day readmission in pediatric assault victims

PurposeHospital readmission in trauma patients is associated with significant morbidity and increased healthcare costs. There is limited published data on early hospital readmission in pediatric trauma patients. As presently in healthcare outcomes and readmissions rates are increasingly used as hospital quality indicators, it is paramount to recognize risk factors for readmission. We sought to identify national readmission rates in pediatric assault victims and identify the most common readmission diagnoses among these patients. MethodsThe Nationwide Readmission Database (NRD) for 2013 was queried for all patients under 18years of age with a non-elective admission with an E-code that is designed as assault using National Trauma Data Bank Standards. Multivariate logistic regression was implemented using 18 variables to determine the odds ratios (OR) for non-elective readmission within 30-days. ResultsThere were 4050 pediatric victims of assault and 92 (2.27%) died during the initial admission. Of the surviving patients 128 (3.23%) were readmitted within 30days. Of these readmitted patients 24 (18.75%) were readmitted to a different hospital and 31 (24.22%) were readmitted for repeated assault. The variables associated with the highest risk for non-elective readmission within 30-days were: length of stay (LOS) >7days (OR 3.028, p<0.01, 95% CI 1.67–5.50), psychoses (OR 3.719, p<0.01, 95% CI 1.70–8.17), and weight loss (OR 4.408, p<0.01, 95% CI 1.92–10.10). The most common readmission diagnosis groups were bipolar disorders (8.2%), post-operative, posttraumatic, or other device infections (6.2%), or major depressive disorders and other/unspecified psychoses (5.2%). ConclusionsReadmission after pediatric assault represents a significant resource burden and almost a quarter of those patients are readmitted after a repeated assault. Understanding risk factors and reasons for readmission in pediatric trauma assault victims can improve discharge planning, family education, and outpatient support, thereby decreasing overall costs and resource burden. Psychoses, weight loss, and prolonged hospitalization are independent prognostic indicators of readmission in pediatric assault patients. Level of evidenceLevel IV – Prognostic and Epidemiological – Retrospective Study.

A Blood Test for Infant Intracranial Hemorrhage

The diagnosis of abusive head trauma (AHT) is missed in approximately 30% of pediatric victims, increasing the risk for recurrent, escalating abuse.

60 seconds to survival: A pilot study of a disaster triage video game for prehospital providers

Disaster triage training for emergency medical service (EMS) providers is not standardized. Simulation training is costly and time-consuming. In contrast, educational video games enable low-cost and more time-efficient standardized training. We hypothesized that players of the video game "60 Seconds to Survival" (60S) would have greater improvements in disaster triage accuracy compared to control subjects who did not play 60S. Participants recorded their demographics and highest EMS training level and were randomized to play 60S (intervention) or serve as controls. At baseline, all participants completed a live school-shooting simulation in which manikins and standardized patients depicted 10 adult and pediatric victims. The intervention group then played 60S at least three times over the course of 13 weeks (time 2). Players triaged 12 patients in three scenarios (school shooting, house fire, tornado), and received in-game performance feedback. At time 2, the same live simulation was conducted for all participants. Controls had no disaster training during the study. The main outcome was improvement in triage accuracy in live simulations from baseline to time 2. Physicians and EMS providers predetermined expected triage level (RED/YELLOW/GREEN/BLACK) via modified Delphi method. There were 26 participants in the intervention group and 21 in the control group. There was no difference in gender, level of training, or years of EMS experience (median 5.5 years intervention, 3.5 years control, p = 0.49) between the groups. At baseline, both groups demonstrated median triage accuracy of 80 percent (IQR 70-90 percent, p = 0.457). At time 2, the intervention group had a significant improvement from baseline (median accuracy = 90 percent [IQR: 80-90 percent], p = 0.005), while the control group did not (median accuracy = 80 percent [IQR:80-95], p = 0.174). However, the mean improvement from baseline was not significant between the two groups (difference = 6.5, p = 0.335). The intervention demonstrated a significant improvement in accuracy from baseline to time 2 while the control did not. However, there was no significant difference in the improvement between the intervention and control groups. These results may be due to small sample size. Future directions include assessment of the game's effect on triage accuracy with a larger, multisite site cohort and iterative development to improve 60S.

Et si c’était des enfants ? Adaptation de la prise en charge médicale en cas d’attentats terroristes avec de nombreux enfants victimes

In light of the recent terrorist attacks in Europe, we need to reconsider the organization of rescue and medical management and plan for an attack involving multiple pediatric victims. To ensure quick surgical management, but also to minimize risk for on-site teams (direct threats from secondary terrorist attacks targeting deployed emergency services), it is crucial to evacuate patients in a swift but orderly fashion. Children are vulnerable targets in terrorist attacks. Their anatomical and physiological characteristics make it likely that pediatric victims will suffer more brain injuries and require more, often advanced, airway management. Care of multiple pediatric victims would also prove to be a difficult emotional challenge. Civilian medical teams have adapted the military-medicine principles of damage control in their medical practice using the MARCHE algorithm (Massive hemorrhage, Airway, Respiration [breathing], Circulation, Head/Hypothermia, Evacuation). They have also learned to adapt the level of care to the level of safety at the scene. Prehospital damage control principles should now be tailored to the treatment of pediatric patients in extraordinary circumstances. Priorities are given to hemorrhage control and preventing the lethal triad (coagulopathy, hypothermia, and acidosis). Managing hemorrhagic shock involves quickly controlling external bleeding (tourniquets, hemostatic dressing), using small volumes for fluid resuscitation (10-20ml/kg of normal saline), quickly introducing a vasopressor (noradrenaline 0.1μg/kg/min then titrate) after one or two fluid boluses, and using tranexamic acid (15mg/kg over 10min for loading dose, maximum 1g over 10min). Prehospital resources specifically dedicated to children are limited, and it is therefore important that everyone be trained and prepared for a scene with multiple pediatric patients.