key: cord-0712900-o0c4m6pp
authors: Sanford, Ethan L; Zagory, Jessica; Blackwell, James-Michael; Szmuk, Peter; Ryan, Mark; Ambardekar, Aditee
title: Changes in Pediatric Trauma during COVID-19 Stay-at-home Epoch at a Tertiary Pediatric Hospital
date: 2021-01-20
journal: J Pediatr Surg
DOI: 10.1016/j.jpedsurg.2021.01.020
sha: c0e3cdffaf7b43d7f03e01290e14b30659c91c43
doc_id: 712900
cord_uid: o0c4m6pp

BACKGROUND: Trauma is the leading cause of morbidity and mortality in the pediatric population. However, during the societal disruptions secondary to the coronavirus (COVID-19) stay-at-home regulations, there have been reported changes to the pattern and severity of pediatric trauma. We review our two-institution experience. METHODS: Pediatric trauma emergency department (ED) encounters from the National Trauma Registry for a large, tertiary, metropolitan level 1 pediatric trauma center and pediatric burn admission at the regional burn center were extracted for children under 19 years from March 15(th) thru May 15(th) during the years 2015-2020. The primary outcome was the difference in encounters during the COVID-19 (2020) epoch versus the pre-COVID-19 epoch (2015-2019). RESULTS: There were 392 pediatric trauma encounters during the COVID-19 epoch as compared to 451, 475, 520, 460, 432 (mean 467.6) during the pre-COVID-19 epoch. Overall trauma admissions and ED trauma encounters were significantly lower (P<0.001) during COVID-19. Burn injury admissions (P<0.001) and penetrating trauma encounters (P=0.002) increased during the COVID-19 epoch while blunt trauma encounters decreased (P<0.001). Trauma occurred among more white (P=0.01) and privately insured (P<0.001) children, but no difference in suspected abuse, injury severity, mortality, age, or gender were detected. Sub-analysis showed significant decreases in motor vehicle crashes (P<0.001), pedestrians struck by automobile (P<0.001), all-terrain vehicle (ATV)/motorcross/bicycle/skateboard involved injuries (P=0.02), falls (P<0.001), and sports related injuries (P<0.001). Fewer injuries occurring in the playground or home play equipment such as trampolines neared significance (P=0.05). Interpersonal violence (assault, NAT, self-harm) was lower during the COVID-19 era (P=0.04). For burn admissions, there was a significant increase in flame burns (P<0.001). CONCLUSIONS: Stay-at-home regulations alter societal patterns, leading to decreased overall and blunt traumas. However, the proportion of penetrating and burn injuries increased. Due to increased stressors and time spent at home, healthcare professionals should keep a high suspicion for abuse and neglect.

Results: There were 392 pediatric trauma encounters during the COVID-19 epoch as compared to 451, 475, 520, 460, 432 (mean 467.6) during the pre-COVID-19 epoch. Overall trauma admissions and ED trauma encounters were significantly lower (P<0.001) during COVID-19. Burn injury admissions (P<0.001) and penetrating trauma encounters (P=0.002) increased during the COVID-19 epoch while blunt trauma encounters decreased (P<0.001). Trauma occurred among more white (P=0.01) and privately insured (P<0.001) children, but no difference in suspected abuse, injury severity, mortality, age, or gender were detected. Sub-analysis showed significant decreases in motor vehicle crashes (P<0.001), pedestrians struck by automobile (P<0.001), all-terrain vehicle (ATV)/motorcross/bicycle/skateboard involved injuries (P=0.02), falls (P<0.001), and sports related injuries (P<0.001). Fewer injuries occurring in the playground or home play equipment such as trampolines neared significance (P=0.05). Interpersonal violence (assault, NAT, self-harm) was lower during the COVID-19 era (P=0.04). For burn admissions, there was a significant increase in flame burns (P<0.001).

Conclusions: Stay-at-home regulations alter societal patterns, leading to decreased overall and blunt traumas. However, the proportion of penetrating and burn injuries increased. Due to increased stressors and time spent at home, healthcare professionals should keep a high suspicion for abuse and neglect.

Trauma is the leading cause of morbidity and mortality among children. 1 Stay-at-home regulations during the SARS-CoV-2 novel coronavirus (COVID-19) pandemic caused massive changes in travel, social interactions, and scholastic/athletic/extracurricular activities.

International reports have shown changes in overall volume as well as type and severity of traumas. In New Zealand, quarantine was associated with 48% reduction in pediatric trauma. 2 In the United Kingdom, increased abusive head trauma cases were noted during quarantine. 3 In the United States, how stay-at-home regulations affect pediatric trauma occurrence is still being investigated, with increased attention toward non-accidental trauma (NAT) and burn injuries. As COVID-19 disease burden continues to fluctuate, communities may be faced with a return to physical distancing, stay-at-home regulations, and further virtual classrooms leading to alterations in risk of trauma. A heightened awareness for injuries sustained in the home, including NAT, is imperative to pediatric trauma evaluation.

We performed an observational case-control study to test the hypothesis that stay-at-home regulations were associated with changes in pediatric trauma encounters at a large, level 1 pediatric trauma center and the regional burn center serving a major metropolitan area.

After Institutional Review Board approval (STU-2020-0532), pediatric trauma emergency department (ED) encounters and hospital admissions from the data collection for the institutional trauma registry for Children's Medical Center Dallas (a large, quaternary, metropolitan level 1 pediatric trauma center) and pediatric burn admission for Parkland Hospital (regional burn center) were extracted for children under 19 years from March 15 th thru May 15 th during the years 2015-2020. During this period in 2020, Dallas county was in a "shelter-in-place" ordinance and regional school systems within the Dallas-Fort Worth metropolitan area and north Texas transitioned to a virtual education system for the remainder of the 2019-2020 school year.

All school-sanctioned extracurricular activities, including athletics, were cancelled. Encounters include all patients seen and evaluated for a trauma mechanism, including those who were not admitted. Trauma subtype, race/ethnicity, insurance status, suspicion for abuse, mortality and injury severity variables were extracted. The burn registry data only includes burns that required admission to Parkland Hospital, and does not capture burn evaluations in the Parkland ED that were not admitted. (Table 1) . No difference in suspected abuse, injury severity, mortality, age, or gender were detected.

When further classified for subtypes under mechanism, there were significant differences: Table 2) .

The societal changes necessitated by COVID-19 impact pediatric mental health, child neglect, and the occurrence of pediatric traumatic injuries. 4, 5 Consistent with previous reports, we identified decreased overall trauma encounters during stay-at-home regulations which was attributable to decreased blunt injuries. 6, 7 This included decreases in pediatric orthopedic injuries during the pandemic and likely reflect reduced motor vehicle travel, lack of extracurricular activities, and changes in childcare/observation. [6] [7] [8] However, there appears to be a trend across literature from the United States showing an increase in penetrating injuries during stay-at-home regulations. Our data are aligned with these previous findings. In Philadelphia, there was an increase in gun-related trauma during March 2020, despite overall decrease in trauma encounters in the ED. 9,10 Although their study did not show an increase in overall trauma, penetrating trauma, or NAT among pediatric trauma centers, they highlight the overall increased rates of interpersonal violence that was observed in other major cities in the United States.

Burn visits to regional burn centers published by other groups were also similar to our experience. Burn injuries admitted to our regional burn center increased during the COVID-19 epoch, contrasting with previous trends of decreasing pediatric burn admissions at Parkland Hospital from 1974 to 2010 11 . Sethuraman et al highlight the increased proportion of burn visits and severity during the stay-at-home period in the metro Detroit area, with a significant increase in proportion of house fire related burns. 12 Although they had a 66.6% reduction in overall ED visits and a 35% reduction in overall burn visits, they note an increase in house fire proportion, burn alerts, total body surface area (TBSA) burned, proportion of children with >5% TBSA, and intensive care unit admissions. They speculate that this increase may be due to potential loss of social connections and family support, stress of working from home while managing virtual school, lack of structured childcare environments, and reduced supervision of children. In North Carolina, there was a 9% increase in pediatric admissions to their burn center during the stayat-home order, with a 28% increase in admissions for school age children compared to a similar time period in 2019. 13 They note this is similar to the admissions seen during summertime months when children are not attending school. Variance in childcare or parental monitoring at home along with greater exposure to burn risk in the home environment may explain the increase in burn injuries. Our data indicate further public education on burn prevention are warranted.

Finally, although we did not observe an increase in NAT during the stay-at-home epoch, our data may lack power to detect smaller differences in the proportion of NAT. Suspicion for abuse and neglect, as well as interpersonal violence, must be high during times of family stress. We are fortunate to have a pediatric forensic team dedicated to determining NAT in our trauma patients, but they must be consulted by the emergency department or the trauma team to begin the investigation. It is likely that NAT is under-detected and underreported. In a single-center retrospective review, Kovler et al noted an increase in physical child abuse increase to 13% of all trauma patients, compared to 4 and 3% in the previous years. 14 Similarly, suspected abusive head trauma increased from a mean of 0.67 cases per month to 10 cases per month during COVID-19 quarantine measures at Great Ormond Street Hospital for Children. 3 Other reports confirm an increase in domestic abuse and family violence in countries which enforced social distancing regulations. 15, 16 In enforcing social distancing to reduce transmission, the unintended side effects of parental stress, unemployment, decreased child care and supervision, and virtual learning may increase the risk of abuse. Additionally, for many children, school is the most common means for children to engage with reporting bodies; by going virtual, signs of abuse may not be identified. In turn, physicians and other healthcare professionals may be the only contact for abused or neglected children.

A greater number of encounters occurred among white, privately insured children. Although our institutions are a level 1 pediatric trauma center and regional burn center in a large metropolitan area, it is possible that our data does not encompass the true nature of trauma patterns during the pandemic. Children from differing socioeconomic or racial groups may be less likely to present to large hospital systems due to disproportionate impact of COVID-19 among minorities. [17] [18] [19] [20] [21] [22] [23] [24] [25] [26] [27] [28] [29] [30] Our literature review has found that there is deeply rooted skepticism, especially within the Black and immigrant communities, toward the medical establishment. Furthermore, the COVID-19 pandemic has highlighted disproportionate burdens on low socioeconomic groups, who are at highest risk of exposure and lowest ability to isolate due to limited living situations, and those in the Black community who have been reported to have worse outcomes.

It is certainly possible that as families lost employment, and likely their insurance coverage, that the added burdens of having to pay for an emergency room visit may have led families to not seek medical care. This could result in detected, rather than actual, differences in occurrence of traumatic injury.

Although our analysis was conducted at the sole pediatric level 1 trauma center and regional burn center in a major metropolitan area, akin to previous reports it is limited in generalizability.

Differing state regulations during the stay-at-home time period and differing regional pediatric activities diminish the generalizability of our data. The covariables we analyzed are limited to those available in the respective registries, including the fact that the burn center data only captures admission. It is likely that the burn numbers are higher if our registry also included burns presenting to the emergency room that did not require inpatient admission. A review of a national database may offer a more comprehensive assessment of alterations in pediatric trauma during stay-at-home regulations. 

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