Prehospital Management of Pediatric Trauma

The Evaluation of Trauma Care: The Comparison of 2 High-Level Pediatric Emergency Departments in the United States and Turkey

OBJECTIVE

The purpose of the study is to compare the outcomes of pediatric trauma patients with motor vehicle crashes (MVCs) and motor vehicle versus pedestrian crashes (MPCs) at a level 1 pediatric trauma center in the United States and a pediatric trauma center in Turkey.

METHODS

The medical records of all pediatric MVC and MPC subjects presenting to the emergency departments (EDs) of a level 3 hospital in Turkey (Izmir Tepecik Training and Research Hospital [ITTRH]) and a level 1 pediatric trauma center in the United States (Children's Medical Center Dallas [CMCD]) over a 1-year period were reviewed. Data that were collected include patient demographics, prehospital report (mechanism of injury, mode of transportation), injury severity score (ISS), abbreviated injury scale score, Glasgow Coma Scale score, ED length of stay, ED interventions, ED and hospital disposition, and mortality. Patients with moderate (ISS, 5-15) and severe (ISS, >15) trauma scores were included in the study.

RESULTS

One hundred six patient charts from the ITTRH and 125 patient charts from the CMCD with moderate and severe ISS due to MVCs and MPCs were reviewed. Most of the patients were pedestrians (86%) in the ITTRH group and passengers (60%) in the CMCD group. The percentage of patients transferred by ambulance (ground or air) to the CMCD and the ITTRH was 97.9% and 85%, respectively. Fifteen percent of ITTRH patients and 2.1% of CMCD patients arrived by private vehicle. Emergency department arrival ISS and Glasgow Coma Scale were similar between the 2 hospitals (P > 0.05). The overall mortality rate in the study population was 8.8% (11/125) at the CMCD and 4.7% (5/106) at the ITTRH. (P = 0.223). Blood product utilization was significantly higher in the CMCD group compared with the ITTRH group (P = 0.005). The use of hypertonic saline/mannitol/hyperventilation in patients with significant head trauma and increased intracranial pressure was higher in the ITTRH group (P = 0.000).

CONCLUSIONS

This is the first study that compared pediatric trauma care and outcome at a level 1 pediatric trauma center in the United States and a pediatric hospital in Turkey. Our findings highlight the opportunities to improve pediatric trauma care in Turkey. Specifically, there is a need for national trauma registries, enhanced trauma education, and standardized trauma patient care protocols. In addition, efforts should be directed toward improving prehospital care through better integration within the health care system and physician participation in educating prehospital providers. Data and organized trauma care will be instrumental in system-wide improvement and developing appropriate injury-prevention strategies.

U.S. Military Medical Evacuation and Prehospital Care of Pediatric Trauma Casualties in Iraq and Afghanistan

Background: Traumatic injuries were the most common reason for pediatric admission to military hospitals during the recent wars in the Middle East. We describe injury characteristics and prehospital interventions performed on wartime pediatric trauma casualties in Afghanistan and Iraq, stratified by medical evacuation platform. Methods: We queried the Department of Defense Trauma Registry (DODTR) for all pediatric (age < 18 years) encounters from January 2007 to January 2016. The DODTR is the data repository for all trauma-related injuries managed by deployed US military medical treatment facilities with surgical capabilities. We requested all documented prehospital care, which may have been delivered anywhere from the point-of-injury until a fixed-facility with surgical capabilities. We stratified subjects according to Centers for Disease Control age groupings: <1 year, 1-4 years, 5-9 years, 10-14 years, and 15-17 years. Results: Of the 3,493 pediatric encounters in the DODTR, 1,004 underwent military evacuation from the point of injury: 911 (90.7%) by standard medical evacuation platforms and 93 (9.3%) by nonstandard, improvised evacuation assets. Six hundred seventy-five of the 1004 pediatric trauma casualties were between 5 and 14 years of age. Over 75% were male, over 80% were in Afghanistan, and most were injured by explosives. Across all age groups, serious injuries to the head/neck and extremities were most common. Subjects transported by standard evacuation platforms underwent tourniquet application (12.2% vs 5.3%, p < 0.05) and intraosseous access (12.2% vs 4.3%; p = 0.02) more frequently than those on nonstandard platforms. Casualties evacuated by nonstandard platforms underwent airway adjunct emplacement more frequently those on standard evacuation assets (3.2% vs 0.3%; p = 0.01). IV access and opiate administration were the most commonly performed interventions on both standard and nonstandard assets. Subject survival to hospital discharge was 88.1% on standard platforms and 89.2% on nonstandard platforms (p = 0.75). Conclusions: Approximately 30% of pediatric trauma casualties in Afghanistan and Iraq underwent medical evacuation from the point of injury directly to a military treatment facility with surgical capabilities. Most of those children did not undergo the prehospital interventions studied. Future investigations evaluating pediatric medical evacuation and prehospital care, medical staffing, pediatric-specific training, and equipping of pediatric-specific materials may be beneficial.

International Study of the Epidemiology of Paediatric Trauma: PAPSA Research Study

Objectives

Trauma is a significant cause of morbidity and mortality worldwide. The literature on paediatric trauma epidemiology in low- and middle-income countries (LMICs) is limited. This study aims to gather epidemiological data on paediatric trauma.

Methods

This is a multicentre prospective cohort study of paediatric trauma admissions, over 1 month, from 15 paediatric surgery centres in 11 countries. Epidemiology, mechanism of injury, injuries sustained, management, morbidity and mortality data were recorded. Statistical analysis compared LMICs and high-income countries (HICs).

Results

There were 1377 paediatric trauma admissions over 31 days; 1295 admissions across ten LMIC centres and 84 admissions across five HIC centres. Median number of admissions per centre was 15 in HICs and 43 in LMICs. Mean age was 7 years, and 62% were boys. Common mechanisms included road traffic accidents (41%), falls (41%) and interpersonal violence (11%). Frequent injuries were lacerations, fractures, head injuries and burns. Intra-abdominal and intra-thoracic injuries accounted for 3 and 2% of injuries. The mechanisms and injuries sustained differed significantly between HICs and LMICs. Median length of stay was 1 day and 19% required an operative intervention; this did not differ significantly between HICs and LMICs. No mortality and morbidity was reported from HICs. In LMICs, in-hospital morbidity was 4.0% and mortality was 0.8%.

Conclusion

The spectrum of paediatric trauma varies significantly, with different injury mechanisms and patterns in LMICs. Healthcare structure, access to paediatric surgery and trauma prevention strategies may account for these differences. Trauma registries are needed in LMICs for future research and to inform local policy.

What Definition Is Used to Describe Second Impact Syndrome in Sports? A Systematic and Critical Review

Concern about what has been termed, "second impact syndrome" (SIS) is a major factor determining return-to-play decisions after concussion. However, definitions of SIS vary. We used Scopus to conduct a systematic review and categorize the definitions used to describe SIS. Of the 91 sources identified, 79 (87%) clearly specified that SIS involved either cerebral edema or death after a concussion when a prior concussion had not resolved. Twelve articles (13%) could be interpreted as merely the events of two consecutive concussions. Among the articles that listed mortality rates, nearly all (33/35, 94%) said the rate of death was "high" (e.g., 50% to 100%). Our review found that most articles define SIS as a syndrome requiring catastrophic brain injury after consecutive concussive episodes. Given that it is unclear how common it is to have a second concussion while not fully recovered from a first concussion, the actual mortality rate of SIS is unknown.

Prehospital care and transportation of pediatric trauma patients

BACKGROUND

Despite advances in prehospital emergency medical services (EMS), most advocate "scoop-and-run" over "stay-and-play." However, there are almost no studies in children. We hypothesize that the transportation of mortally injured children is delayed and that the performance of prehospital interventions (PHIs) themselves delay transportation and worsen outcomes in pediatric trauma patients.

MATERIALS AND METHODS

A total of 1884 admissions (≤17-y-old) transported via EMS to a level 1 trauma center from January 2000-December 2012 were reviewed. Propensity scores were assigned based on the need for a PHI (intubation and resuscitation). PHI and non-PHI cohorts were matched 1:1 to compare outcomes. Data are expressed as mean ± standard deviation or median (interquartile range).

RESULTS

The population was 11 ± 6 y, 70% male, 50% black, 76% blunt injury, injury severity score 13 ± 12, length of stay 3 (7) d, and mortality 3.6%. Incident to EMS arrival was 38 (20) min, EMS on-scene time was 14 (12) min, and overall time of arrival to hospital was 27 (15) min. Patients that were mortally wounded, despite having significantly higher rates of PHI, still had similar transportation times to those who survived. Mostly every measure of injury severity was worse in those who required PHI. When these factors were corrected, EMS on-scene time was 18 (13) versus 14 (13) min (P = 0.551), EMS arrival at the hospital was 31 (16) versus 28 (12) min (P = 0.292), length of stay was 5 (15) versus 4 (12) d (P = 0.368), and mortality was 31.7% versus 28.3% (P = 0.842) for PHI and non-PHI matched cohorts.

CONCLUSIONS

PHIs did not delay transportation times or worsen outcomes in pediatric trauma patients. Although mortally injured children more often required PHIs, this did not delay transportation to the trauma center.