Is prehospital intubation of severely injured children in accordance with guidelines?

BACKGROUND: The current German S3 guideline for polytrauma lists five criteria for prehospital intubation: apnea, severe traumatic brain injury (GCS ≤8), severe chest trauma with respiratory failure, hypoxia, and persistent hemodynamic instability. These guideline criteria, used in adults in daily practice, have not been previously studied in a collection of severely injured children. The aim of this study was to assess the extent to which the criteria are implemented in clinical practice using a multivariate risk analysis of severely injured children. METHODS: Data of 289,698 patients from the TraumaRegister DGU® were analyzed. Children meeting the following criteria were included: Maximum Abbreviated Injury Scale 3+, primary admission, German-speaking countries, years 2008-2017, and declaration of intubation. Since children show age-dependent deviating physiology, four age groups were defined (years old: 0-2; 3-6; 7-11; 12-15). An adult collective served as a control group (age: 20-50). After a descriptive analysis in the first step, factors leading to prehospital intubation in severely injured children were analyzed with a multivariate regression analysis. RESULTS: A total of 4489 children met the inclusion criteria. In this cohort, young children up to 2 years old had the significantly highest injury severity (Injury Severity Score: 21; p ≤ 0.001). Falls from both high (> 3 m) and low heights (< 3 m) were more common in children than in adults. The same finding applied to the occurrence of severe traumatic brain injury. When at least one intubation criterion was formally present, the group up to 6 years old was least likely to actually be intubated (61.4%; p ≤ 0.001). Multivariate regression analysis showed that Glasgow Coma Scale score ≤ 8 in particular had the greatest influence on intubation (odds ratio: 26.9; p ≤ 0.001). CONCLUSIONS: The data presented here show for the first time that the existing criteria in the guideline for prehospital intubation are applied in clinical practice (approximately 70% of cases), compared to adults, in the vast majority of injured children. Although severely injured children still represent a minority of all injured patients, future guidelines should focus more on them and address them in a specialized manner.

Emergency medical services (EMS) versus non-EMS transport among injured children in the United States.

OBJECTIVES: This study aimed to assess the proportions of injured children transported to trauma centers by different transportation modes and evaluate the effect of transportation mode on inter-facility transfer rates using the US national trauma registry. METHODS: We analyzed data from the 2007-2012 National Trauma Data Bank (NTDB) to study trends of EMS versus non-EMS transport. Multivariable logistic regression was used to evaluate the association between transport mode and inter-facility transfer. RESULTS: There were 286,871 pediatric trauma patients in the 2007-2012 NTDB; 45.8% arrived by ground ambulance, 8.6% arrived by air ambulance, and 37.5% arrived by non-EMS. From 2007 to 2012, there was no significant change in transportation mode. Moderate to severely injured patients (ISS>15) comprised 13.3% of arrivals by ground ambulance, 26.7% of arrivals by air ambulance, and 8.3% of arrivals by non-EMS; those who used EMS were significantly less likely to be transferred to another facility than patients who used non-EMS transport. Moderate and severe pediatric patients arriving by non-EMS to adult trauma centers were more often transferred than those arriving at mixed trauma centers (45.8% and 6.8%, respectively). CONCLUSIONS: Over one third of US pediatric trauma patients used non-EMS transport to arrive at trauma centers. Moderate to severely injured children benefit from EMS transport and professional field triage to reach the appropriate trauma facility. Our study suggests that national efforts are needed to increase awareness among parents and the general public of the benefits of EMS transportation and care.

Quantitative patterns of visual impairment and recovery in children with brain injury.

Brain injury can cause many distinct types of visual impairment in children, but these deficits are difficult to quantify due to co-morbid deficits in communication and cognition. Clinicians must instead rely on low-resolution, subjective judgements of simple reactions to handheld stimuli, which limits treatment potential. We have developed an interactive assessment program called the Visual Ladder, which uses gaze-based responses to intuitive, game-like tasks to address the lack of broad-spectrum quantified data on the visual abilities of children with brain injury. Here, we present detailed metrics on eye movements, field asymmetries, contrast sensitivity, and other critical visual abilities measured longitudinally using the Ladder in hospitalized children with varying types and degrees of brain injury, many of whom were previously considered untestable. Our findings show which abilities are most likely to exhibit recovery and reveal how distinct patterns of task outcomes defined unique diagnostic clusters of visual impairment.

Sustaining the gains: Reducing unnecessary computed tomography scans in pediatric trauma patients.

BACKGROUND/PURPOSE: "Pan-scanning" pediatric blunt trauma patients leads to exposure to harmful radiation and increased healthcare costs without improving outcomes. We aimed to reduce computed tomography (CT) scans that are not indicated (NI) by imaging guidelines for injured children. METHODS: In July 2017, our Pediatric Trauma Center prospectively implemented validated imaging guidelines to direct CT imaging for trauma activations and consultations for children younger than 16 years old with blunt traumatic injuries. Patients with suspected physical abuse, CT imaging prior to arrival, penetrating mechanism, and instability precluding CT imaging were excluded. We compared CT scanning rates for pre-implementation (01/2016-06/2017) and post-implementation (07/2017-08/2021) time periods. Guideline compliance was evaluated by chart review and sustained through iterative process improvement cycles. RESULTS: During the pre-implementation era, 61 patients underwent 171 CT scans of which 87 (51%) scans were not indicated by guidelines. Post-implementation, 363 patients had 531 scans and only 134 (25%) CTs were not indicated. Total CTs performed declined after initiation of guidelines (2.80 vs 1.46 scans/patient, p<0.0001). Total NI CTs declined (1.41 vs 0.37 NI scans/patient, p<0.0001) reflected in significant reductions in all anatomic regions: head, cervical spine, chest, and abdomen/pelvis. Charges related to NI scans decreased from $1,490.31/patient to $408.21/patient, saving $218,000 in charges. Based on prior utilization, 146 children were spared excessive radiation with no clinically significant missed injuries since guideline implementation. CONCLUSIONS: Quality improvement and implementation science methodologies to enhance compliance with imaging guidelines for children with blunt injuries can significantly reduce unnecessary CT scanning without compromising care. This practice reduces harmful radiation exposure in a sensitive patient population and may save healthcare systems money and resources.

Prevention of severe injuries of child passengers in motor vehicle accidents: is re-boarding sufficient?

PURPOSE: The purpose of this study was to evaluate whether prolonged re-boarding of restraint children in motor vehicle accidents is sufficient to prevent severe injury. METHODS: Data acquisition was performed using the Trauma Register DGU® (TR-DGU) in the time period from 2010 to 2019 of seriously injured children (AIS 2 +) aged 0-5 years as motor vehicle passengers (MVP). Primarily treated and transferred patients where included. RESULTS: The study group included 727 of 2030 (35.8%) children, who were severely injured (AIS 2 +) in road traffic accidents, among them 268 (13.2%) as MVPs in the age groups: 0-1 years (42.5%), 2-3 years (26.1%) and 4-5 years (31.3%). The pattern of severe injury was head/brain (56.0%), thoracic (42.2%), abdominal (13.1%), fractures (extremities and pelvis, 52.6%) and spine/severe whiplash (19.8%). The 0-1-year-old MVPs showed the significantly highest proportion of brain injuries with Glasgow Coma Score (GCS) < 8 and severe injury to the spine. The 2-3-year-olds showed the significantly highest proportion of fractures especially the lower extremity and highest proportion of cervical spine injuries of all spine injuries, while the 4-5-year-olds, the significantly highest proportion of abdominal injury and second highest proportion of cervical spine injury of all spine injuries. MVPs of the 0-1-year-old and 2-3-year-old groups showed a higher median Injury Severity Score (ISS) of 21.5 and 22.1 points than the older children (17.0 points). They also suffered an AIS-6-injury significantly more often (9 of 21) of spine (p = 0.001). Especially the cervical spine was significantly more often involved. Passengers at the age of 0-1 years were treated with cardiopulmonary resuscitation (CPR) three times as often as older children in the prehospital setting and twice as often at admission in the Trauma Resuscitation Unit (TRU). Their survival rate was 7 out of 8 (0-1 years), 1 out of 6 (2-3 years) and 1 out of 4 (4-5 years). CONCLUSION: Although the younger MVPs are restraint in a re-boarding position, severe injury to the spine and head occurred more often, while older children as front-faced positioned MVPs suffered from significantly higher rates of abdominal and more often severe facial injury. Our data show, that it is more important to properly restrain children in their adequate car seats (i-size-Norm) and additionally consider the age-related physiological and anatomical specific risks of injury as well as co-factors in road traffic accidents, than only prolonging the re-boarding position over the age of 15 months as a single method.

Changes in transfusion and fluid therapy practices in severely injured children: an analysis of 5118 children from the TraumaRegister DGU®.

PURPOSE: Trauma is the leading cause of death in children. In adults, blood transfusion and fluid resuscitation protocols changed resulting in a decrease of morbidity and mortality over the past 2 decades. Here, transfusion and fluid resuscitation practices were analysed in severe injured children in Germany. METHODS: Severely injured children (maximum Abbreviated Injury Scale (AIS) ≥ 3) admitted to a certified trauma-centre (TraumaZentrum DGU®) between 2002 and 2017 and registered at the TraumaRegister DGU® were included and assessed regarding blood transfusion rates and fluid therapy. RESULTS: 5,118 children (aged 1-15 years) with a mean ISS 22 were analysed. Blood transfusion rates administered until ICU admission decreased from 18% (2002-2005) to 7% (2014-2017). Children who are transfused are increasingly seriously injured. ISS has increased for transfused children aged 1-15 years (2002-2005: mean 27.7-34.4 in 2014-2017). ISS in non-transfused children has decreased in children aged 1-15 years (2002-2005: mean 19.6 to mean 17.6 in 2014-2017). Mean prehospital fluid administration decreased from 980 to 549 ml without affecting hemodynamic instability. CONCLUSION: Blood transfusion rates and amount of fluid resuscitation decreased in severe injured children over a 16-year period in Germany. Restrictive blood transfusion and fluid management has become common practice in severe injured children. A prehospital restrictive fluid management strategy in severely injured children is not associated with a worsened hemodynamic state, abnormal coagulation or base excess but leads to higher hemoglobin levels.

Tracking-Based Interactive Assessment of Saccades, Pursuits, Visual Field, and Contrast Sensitivity in Children With Brain Injury.

Visual deficits in children that result from brain injury, including cerebral/cortical visual impairment (CVI), are difficult to assess through conventional methods due to their frequent co-occurrence with cognitive and communicative disabilities. Such impairments hence often go undiagnosed or are only determined through subjective evaluations of gaze-based reactions to different forms, colors, and movements, which limits any potential for remediation. Here, we describe a novel approach to grading visual health based on eye movements and evidence from gaze-based tracking behaviors. Our approach-the "Visual Ladder"-reduces reliance on the user's ability to attend and communicate. The Visual Ladder produces metrics that quantify spontaneous saccades and pursuits, assess visual field responsiveness, and grade spatial visual function from tracking responses to moving stimuli. We used the Ladder to assess fourteen hospitalized children aged 3 to 18 years with a diverse range of visual impairments and causes of brain injury. Four children were excluded from analysis due to incompatibility with the eye tracker (e.g., due to severe strabismus). The remaining ten children-including five non-verbal children-were tested multiple times over periods ranging from 2 weeks to 9 months, and all produced interpretable outcomes on at least three of the five visual tasks. The results suggest that our assessment tasks are viable in non-communicative children, provided their eyes can be tracked, and hence are promising tools for use in a larger clinical study. We highlight and discuss informative outcomes exhibited by each child, including directional biases in eye movements, pathological nystagmus, visual field asymmetries, and contrast sensitivity deficits. Our findings indicate that these methodologies will enable the rapid, objective classification and grading of visual impairments in children with CVI, including non-verbal children who are currently precluded from most vision assessments. This would provide a much-needed differential diagnostic and prognostic tool for CVI and other impairments of the visual system, both ocular and cerebral.

Prehospital medical equipment for care of pediatric injury patients in Japanese ambulances: a nationwide survey.

AIM: We evaluated the status of the allocation of medical emergency equipment suitable for pediatric patients of all ages. METHODS: In 2019, we surveyed the emergency medical officers from 728 fire defense headquarters around Japan. The questionnaire was designed to evaluate the kind and size of equipment available to ambulance crews for prehospital emergency care of injured pediatric patients. A complete pediatric equipment set was defined as a set containing equipment suitable for children aged 0-14 years. RESULTS: Overall, 599 (82%) fire defense headquarters responded to our survey. Of these, 596 (99.5%) declared that pediatric equipment was available to ambulance crews. The allocation rates of complete pediatric sets were considerably low: blood pressure cuff, 5%; nasopharyngeal airway, 1%; oropharyngeal airway, 7%; laryngoscope, 6%; supraglottic airway device, 13%; endotracheal tube, 0.2%; and bag-valve-mask, 23%. Moreover, none of these fire defense headquarters had complete pediatric equipment sets for all 14 devices assessed in this study. CONCLUSIONS: Although most Japanese ambulances can provide prehospital emergency care to pediatric patients, this survey revealed the dispersion and deficiencies in the availability of complete pediatric equipment sets.

Do dysfunctional posttraumatic cognitions play a mediating role in trauma adjustment? Findings from interpersonal and accidental trauma samples of children and adolescents.

Background: Trauma adjustment varies in children and adolescents. Studies on objective risk factors of posttraumatic stress symptoms (PTSS) yielded inconsistent results. Dysfunctional posttraumatic cognitions (PTCs) might play a mediating role between risk factors and posttraumatic symptomatology. Objective: To investigate the interplay of the characteristics of the trauma (e.g. trauma type), the characteristics of the individual (e.g. age, sex), and the characteristics of the social environment (e.g. parental distress, marital status) on PTSS and depression, taking the child's dysfunctional PTCs into account as a possible mediator. Method: Structural equation modelling was used to better understand trauma adjustment in two heterogeneous samples of children and adolescents: a sample of 114 participants aged 7-16 after accidental trauma and a sample of 113 participants aged 6-17 after interpersonal trauma. Results: In the accidental trauma sample, dysfunctional PTCs mediated the positive associations of younger age and lower parental educational level on child PTSS, but not on depression. In the interpersonal trauma sample, being female positively predicted child depression. Furthermore, parental dysfunctional PTCs positively predicted both child PTSS and depression. No mediation effect of child dysfunctional PTCs was found in the interpersonal trauma sample. Child dysfunctional PTCs moderately to strongly predicted child PTSS and depression in both trauma samples. Conclusions: The impact of the characteristics of the individual and the characteristics of the social environment on child PTSS and depression might depend on the type of trauma experienced. Dysfunctional PTCs mediated between the characteristics of the individual and the characteristics of the social environment and the severity of PTSS in the aftermath of accidental trauma, but not of interpersonal trauma.

El ajuste del trauma varía en niños y adolescentes. Estudios sobre los factores de riesgo objetivos de los síntomas de estrés postraumático (PTSS) han arrojado resultados inconsistentes. Las cogniciones postraumáticas disfuncionales (PTCs) pueden desempeñar un rol mediador entre los factores de riesgo y la sintomatología postraumática.Objetivo: Para investigar la interacción de las características del trauma (por ejemplo, tipo de trauma), las características del individuo (por ejemplo, edad, sexo) y las características del entorno social (por ejemplo, angustia de los padres, estado civil) en los PTSS y depresión, tomando en cuenta las PTCs disfuncionales del niño como un posible mediador.Método: Se utilizó un modelo de ecuación estructural para una mejor comprensión del ajuste del trauma en dos muestras heterogéneas de niños y adolescentes: una muestra de 114 participantes de 7 a 16 años de edad después de un trauma accidental y una muestra de 113 participantes de 6 a 17 años de edad después de un trauma interpersonal.Resultados: En la muestra de trauma accidental, las PTCs disfuncionales mediaron las asociaciones positivas de edades más jóvenes y más bajos niveles educacionales parentales en los PTSS infantiles, pero no en depresión. En la muestra de trauma interpersonal, ser mujer predijo positivamente la depresión infantil. Además, las PTCs disfuncionales de los padres predijeron positivamente tanto los PTSS infantiles como la depresión. No se encontró ningún efecto de mediación de las PTCs disfuncionales de los niños en la muestra de trauma interpersonal. Las PTCs disfuncionales infantiles predijeron, de manera moderada a robusta, los PTSS infantiles y la depresión en ambas muestras.Conclusiones: El impacto de las características individuales y las características del entorno social en los PTSS infantiles y la depresión pueden depender del tipo de trauma experimentado. Las PTCs disfuncionales mediaron entre las características individuales y las características del entorno social y la severidad de los PTSS después de un trauma accidental, pero no tras un trauma interpersonal.

Knowledge and training in paediatric medical traumatic stress and trauma-informed care among emergency medical professionals in low- and middle-income countries.

Background: Provision of psychosocial care, in particular trauma-informed care, in the immediate aftermath of paediatric injury is a recommended strategy to minimize the risk of paediatric medical traumatic stress. Objective: To examine the knowledge of paediatric medical traumatic stress and perspectives on providing trauma-informed care among emergency staff working in low- and middle-income countries (LMICs). Method: Training status, knowledge of paediatric medical traumatic stress, attitudes towards incorporating psychosocial care and barriers experienced were assessed using an online self-report questionnaire. Respondents included 320 emergency staff from 58 LMICs. Data analyses included descriptive statistics, t-tests and multiple regression. Results: Participating emergency staff working in LMICs had a low level of knowledge of paediatric medical traumatic stress. Ninety-one percent of respondents had not received any training or education in paediatric medical traumatic stress, or trauma-informed care for injured children, while 94% of respondents indicated they wanted training in this area. Conclusions: There appears to be a need for training and education of emergency staff in LMICs regarding paediatric medical traumatic stress and trauma-informed care, in particular among staff working in comparatively lower income countries.

Introducción: Proveer atención psicosocial, en particular atención informada sobre el trauma, inmediatamente después de una lesión pediátrica es una estrategia recomendada para minimizar el riesgo de estrés traumático en medicina pediátrica. Objetivo: Examinar el conocimiento del estrés traumático en medicina pediátrica y las perspectivas para proporcionar atención informada sobre el trauma entre el personal de emergencias que trabaja en países de ingresos bajos y medios (PIBM).Método: Se evaluó el estado de capacitación, el conocimiento del estrés traumático en medicina pediátrica, las actitudes sobre la incorporación de la atención psicosocial y las barreras experimentadas mediante un cuestionario de autoinforme en línea. Los participantes fueron 320 individuos que pertenecían al personal de emergencia de 58 PIBM. Los análisis de datos incluyeron estadísticas descriptivas, pruebas t y regresión múltiple.Resultados: El personal de emergencia que trabajaba en PIBM tenía un nivel bajo de conocimiento del estrés traumático en medicina pediátrica. El noventa y uno por ciento de los encuestados no había recibido ningún entrenamiento o educación en el estrés traumático en medicina pediátrica, o en atención informada en trauma para niños con lesiones, mientras que el 94% de los encuestados indicó que quería capacitación en esta área.Conclusiones: Parece que es necesario capacitar y educar al personal de emergencia en PIBM en relación al estrés traumático en medicina pediátrica y sobre la atención informada en trauma, en particular entre el personal que trabaja en países de ingresos relativamente bajos.

Socioeconomic impact of children's burns-a pilot study.

OBJECTIVE: This pilot study aimed to gain empirical data on the social and economic impacts of child burns on children and parents, in the context of the outpatient setting. METHOD: A questionnaire was completed by 52 parents of paediatric patients attending the burns outpatient department at Queen Victoria Hospital (QVH), East Grinstead, for at least the third time. Children's medical notes were used to extract demographic and medical data. Quantitative data was analyzed statistically and qualitative data was analyzed manually using content analysis. RESULTS: The financial burden related to the injury posed the greatest impact on parents, and was mainly associated with making the journey to the hospital, with lower income households being most affected. Self-employed parents and those who had to attend more than 6 hospital appointments also ran into difficulties. On the whole, there was not a considerable social impact on the burn-injured child, which may reflect the minor nature of burns in this study (mean depth partial thickness, median TBSA 1.0%). CONCLUSION: Parents were shown to perceive a greater impact from their child's burn injury than their child. Certain groups of parents were identified as requiring additional support following the burn injury.