Characteristics of operative pediatric trauma transfer patients.

BACKGROUND: Pediatric patients treated at trauma centers demonstrate improved outcomes, but investigation of optimal resource utilization surrounding the transfer is ongoing. We evaluated characteristics of operative pediatric trauma transfer patients for resource optimization. METHODS: A retrospective review of pediatric trauma patients transferred to a level 1 pediatric trauma center from 2009 to 2019 was performed. Patients were categorized by initial operative subspecialty. RESULTS: Of 4164 transferred patients, 33.9 â€‹% required operative intervention. 65 â€‹% of operations were performed on orthopedic patients, who were significantly less injured compared to other patients. General surgery patients were more likely to undergo surgery on day of transfer compared to orthopedic patients (39.4%vs 56.3 â€‹%, OR 2.0, CI 1.4-2.8). CONCLUSIONS: One-third of pediatric trauma transfer patients required operative intervention. The majority of surgeries were on orthopedic patients, who were less likely to undergo surgery on day of transfer. Critical evaluation of this patient population is required to safely utilize a less resource-intensive transfer process.

Electric bicycles (e-bikes) are an increasingly common pediatric public health problem.

Purpose: Electric bicycles (e-bikes) achieve higher speeds than pedal bicycles, but few studies have investigated the impact on injury rates specific to the pediatric population. Utilizing the National Electronic Injury Surveillance System (NEISS), we compared rates of pediatric injury for e-bikes, bicycles, and gas-engine bicycles (mopeds) from 2011 to 2020. Methods: Descriptive and bivariate inferential analyses were performed upon NEISS estimates of e-bike, bicycle, and moped injuries in children aged 2-18 years. Analyses were stratified by patient age and helmet usage. The Mann-Kendall test of trends was used. Results: We identified 3945 e-bike, 23,389 moped, and 2.05 million bicycle injuries. Over time, the incidence of injury increased for e-bikes (Kendall's τ=0.73, p = 0.004), decreased for pedal bicycles (Kendall's τ= - 0.91, p = 0.0003), and did not change for mopeds (Kendall's τ = 0.06, p = 0.85). Males accounted for 82.5 % of e-bike injuries. The age group most commonly affected by e-bike injury (44.3 %) was 10-13 years old. The proportion of injuries requiring hospitalization was significantly higher for e-bikes (11.5 %), compared to moped and bicycle (7.0 and 4.8 %, respectively, p < 0.0001). In cases where helmet use or absence was reported, 97.3 % of e-bike riders were without a helmet at the time of injury, compared to 82.1 % of pedal bicycle riders and 87.2 % of moped riders. Conclusions: The rate of pediatric e-bike injuries increased over the study period. Compared to riders on pedal bicycles or mopeds, children on e-bikes had infrequent helmet use and increased rate of hospitalization. These findings suggest that attention to e-bike safety and increasing helmet usage are important to public health among the pediatric population. Level of evidence: IV.

Unintentional Drownings in Pediatric Populations: Injury Prevention in the Post-COVID-19 Era.

Unintentional injuries are one of the leading causes of death in Americans. A large proportion of these deaths are attributable to accidental drownings and falls, both of which oftentimes take place in or around swimming pools and swimming pool-related apparatuses such as diving boards. The American Academy of Family Physicians (AAFP) has reported drowning incidents as the most common injury-related cause of death in children ages one to four years. Although the AAFP has outlined steps to take to prevent drownings, there has not been a current large-scale study illustrating the effectiveness of these strategies with regard to their effect on the prevalence of swimming pool drowning cases in the last 10 years. Thus, we aim to utilize the National Electronic Injury Surveillance System (NEISS) database to uncover these rates, which can ultimately help aid in the reevaluation of current recommended guidelines.

Association Between Race, Gender, and Pediatric Postoperative Outcomes: An Updated Retrospective Review.

INTRODUCTION: There has not been a recent evaluation of the association between racial and gender and surgical outcomes in children. We aimed to evaluate improvements in race- and gender-related pediatric postoperative outcomes since a report utilizing the Kids' Inpatient Database data from 2003 to 2006. METHODS: Using Kids' Inpatient Database (2009, 2012, 2016), we identified 245,976 pediatric patients who underwent appendectomy for acute appendicitis (93.6%), pyloromyotomy for pyloric stenosis (2.7%), empyema decortication (1.6%), congenital diaphragmatic hernia repair (0.7%), small bowel resection for intussusception (0.5%), or colonic resection for Hirschsprung disease (0.2%). The primary outcome was the development of postoperative complications. Multivariable logistic regression was used to evaluate risk-adjusted associations among race, gender, income, and postoperative complications. RESULTS: Most patients were male (61.5%) and 45.7% were White. Postoperative complications were significantly associated with male gender (P < 0.0001) and race (P < 0.0001). After adjustment, Black patients were more likely to experience any complication than White patients (adjusted odds ratio 1.3, confidence interval 1.2-1.4), and males were more likely than females (adjusted odds ratio 1.3, confidence interval 1.2-1.4). CONCLUSIONS: No clear progress has been made in eliminating race- or gender-based disparities in pediatric postoperative outcomes. New strategies are needed to better understand and address these disparities.

Distribution of injury in inflatable jumping amusements in the U.S. over the last 20 years.

PURPOSE: To describe the distribution of injuries attributed to inflatable bounce house devices in children 2-18 years old in the United States from 2000 to 2019. METHODS: The National Electronic Injury Surveillance System (NEISS) was used to identify patients <18 years of age with injuries from activities classified as amusements (NEISS Code 1293 and 3219) during the period from 2000 to 2019. RESULTS: A weighted estimate of 159,569 injuries was obtained using NEISS statistical weights. Injury estimates and rate of estimated injury per year showed a continued linear increase from 2000-2019 (p<0.0001). Bounce house-related injuries were more common in males (53.9%) than in females (46.1%). The injuries reported most commonly were fracture (25.8%), muscle strain (25.7%), and contusion (14.5%). The factors associated with bounce house-related injury were compared between "younger" patients ≤6 years of age and "older" patients >6 years of age. In both age groups, the patient's residence was the most prevalent location of injury (≤6 yr, 95.6%; >6 yr, 97.2%), and the lower extremity was the most prevalent anatomic site of injury (≤6 yr, 34.6%, >6 yr 35.3%). Concussion was rare in both groups (≤6 yr, 1.6%; >6 yr, 2.9%); however, concussion was 86% more prevalent in those >6 years of age (p<0.0001). CONCLUSIONS: The frequency and rate of pediatric bounce house injuries has increased steadily since 2000. The most severe injuries occur disproportionately in children > 6 years old.

In Vitro, In Vivo and Ex Vivo Models for Peripheral Nerve Injury and Regeneration.

Peripheral Nerve Injuries (PNI) frequently occur secondary to traumatic injuries. Recovery from these injuries can be expectedly poor, especially in proximal injuries. In order to study and improve peripheral nerve regeneration, scientists rely on peripheral nerve models to identify and test therapeutic interventions. In this review, we discuss the best described and most commonly used peripheral nerve models that scientists have and continue to use to study peripheral nerve physiology and function.

Patient selection for pediatric gastrostomy tubes: Are we placing tubes that are not being used?

INTRODUCTION: Identifying pediatric patients who may benefit from gastrostomy tube (GT) placement can be challenging. We hypothesized that many GTs would no longer be in use after 6 months. METHODS: Inpatient GT placements in patients < 18 years old at a tertiary children's hospital from 9/2014 to 2/2020 were included. The primary outcome was GT use <6 months (short-term). Secondary outcomes included age at placement, indication for GT, and operations for GT-related issues. RESULTS: Fifteen percent (22/142) of GTs were used for <6 months post-operatively. The median duration of short-term GT use was 1.6 months (IQR 0.9-3.4 months). Short-term GTs were more likely to be placed in patients with traumatic brain injury (TBI) (18.2% vs. 4.2%, p = 0.03) and adolescents (≥12 years old, 22.7% vs. 4.0%, p = 0.005). Gastrocutaneous fistula closure was required in 33.3% of short-term patients who had their GTs removed (n = 6/18), with median total hospital charges of $29,989 per patient. CONCLUSION: Fifteen percent of pediatric GTs placed as inpatients were used for <6 months, more commonly among adolescents and in TBI patients. One-third of patients with short-term GTs required gastrocutaneous fistula closure. Adolescents and TBI patients may benefit from consideration of short-term nasogastric tube (NGT) feeds rather than surgical GT placement. LEVEL OF EVIDENCE: III.

Ruptured cerebral aneurysms in COVID-19 patients: A review of literature with case examples.

BACKGROUND: The novel severe acute respiratory syndrome coronavirus 2 is responsible for over 83 million cases of infection and over 1.8 million deaths since the emergence of the COVID-19 pandemic. Because COVID-19 infection is associated with a devastating mortality rate and myriad complications, it is critical that clinicians better understand its pathophysiology to develop effective treatment. Cumulative evidence is suggestive of cerebral aneurysms being intertwined with the hyperinflammatory state and hypercytokinemia observed in severe COVID-19 infections. CASE DESCRIPTION: In case example 1, the patient presents with chills, a mild cough, and sore throat. The patient develops high-grade fever of 39.8° C, decreased oxygen saturation of 93% on room air, and an extensive spontaneous subarachnoid hemorrhage (SAH) in the basal cisterns from a ruptured left posterior communicating artery aneurysm. In case example 2, the patient presents with a positive PCR test for COVID-19 2 weeks prior with spontaneous SAH and found to have a large multilobulated bulbous ruptured aneurysm of the anterior communicating artery. Both patients' symptoms and high-grade fever are consistent with hypercytokinemia and a hyperinflammatory state, with elevated granulocyte colony-stimulating factor, inducible protein-10, monocyte chemoattractant protein-1, M1P1A, and tumor necrosis factor-α inflammatory mediators found to be elevated in COVID-19 intensive care unit admissions. CONCLUSION: COVID-19 effect on cerebral aneurysms requires future studies to clearly delineate correlation, however, hypercytokinemia and a hyperinflammatory state are strongly implicated to cause degenerative vascular changes that may predispose patients to cerebral aneurysm formation, change in size or morphology, and resultant aneurysm rupture.