Publications by authors named "Stephanie Chao"

Importance: Child abuse is a leading cause of morbidity in early childhood. Accurate detection remains challenging.

Objective: To describe racial and ethnic disproportionalities in suspicion for child abuse (SCA) in pediatric patients admitted after traumatic injury.

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Introduction: Dog bites are a unique and unusual injury in children, associated with atypical bacterial species, high infection rates, and controversial surgical treatment. Expert recommendations currently guide management and no surgical evidence-based guidelines exist. We conducted a systematic review to answer three management questions: (1) What are the best practices for wound management? (2) In what circumstances should prophylactic antibiotics be administered? (3) In what circumstances should rabies prophylaxis be given?

Methods: A structured review was performed using a keyword search querying "pediatric" "dog bite" "management".

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Article Synopsis
  • Early identification of children at risk for PTSD after trauma is crucial but lacks standardized screening tools for pediatric patients.
  • A screening program was piloted in 2022 for children aged 8 and older at a trauma center, which included assessments for Acute Stress Disorder (ASD) and PTSD, followed by referrals for those with positive screenings.
  • Results showed a significant percentage of children screened positive for PTSD one month post-discharge, highlighting the importance of early intervention for better long-term mental health outcomes.
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  • Clinical clearance of a child's cervical spine after trauma is difficult due to unreliable neurologic exams; LSMRI may help by providing a quicker, anesthesia-free alternative to standard MRI for detecting ligamentous injuries.
  • A study conducted over five years across 10 centers evaluated 2,663 children and found that LSMRI had a sensitivity and negative predictive value of over 99% for detecting cervical spine injuries and 100% for unstable injuries.
  • The findings support the use of limited-sequence MRI to effectively rule out significant injuries, suggesting that trauma centers implement LSMRI protocols to reduce the need for anesthesia and MRI times.
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Background: In the pediatric population, virtual reality (VR) has been used as an adjunct to augment analgesia and reduce the need for opioids. In this study, we review our experience using VR in lieu of anesthesia or sedation to enable minor procedures in children.

Methods: A retrospective chart review study was performed on patients who presented to our institution from 2019 to 2022 for hormone implant placement, exchange, or removal with VR distraction.

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Background: Injuries, the leading cause of death in children 1-17 years old, are often preventable. Injury patterns are impacted by changes in the child's environment, shifts in supervision, and caregiver stressors. The objective of this study was to evaluate the incidence and proportion of injuries, mechanisms, and severity seen in Pediatric Emergency Departments (PEDs) during the COVID-19 pandemic.

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A year ago, 17-year-old "Alex" was brought into the emergency department after a self-inflicted gunshot wound. Neither his primary care doctor nor his psychologist were aware of his first attempt 6 months previously. Unfortunately, this attempt was successful.

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Background: Healthcare-associated pressure injuries (HAPI) are known to be associated with medical devices and are preventable. Cervical spine immobilization is commonly utilized in injured children prior to clinical clearance or for treatment of an unstable cervical spinal injury. The frequency of HAPI has been quantified in adults with cervical spine immobilization but has not been well-described in children.

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Background: Identification of physical abuse at the point of care without a systematic approach remains inherently subjective and prone to judgement error. This study examines the implementation of an electronic health record (EHR)-based universal child injury screen (CIS) to improve detection rates of child abuse.

Methods: CIS was implemented in the EHR admission documentation for all patients age 5 or younger at a single medical center, with the following questions.

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Outcomes of pediatric patients who received extracorporeal life support (ECLS) for COVID-19 remain poorly described. The aim of this multi-institutional retrospective observational study was to evaluate these outcomes and assess for prognostic factors associated with in-hospital mortality. Seventy-nine patients at 14 pediatric centers across the United States who received ECLS support for COVID-19 infections between January 2020 and July 2022 were included for analysis.

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Introduction: Following ECMO decannulation, intensivists and surgeons must consider whether to reuse the cannulation site for central venous catheters (CVC) or seek remote access. This study investigates the risk of infectious complication associated with the reuse of peripheral ECMO cannulation sites for subsequent central venous access.

Methods: A retrospective review was conducted for patients aged 0-18 years, who underwent peripheral ECMO cannulation between 2009 and 2021 at a single children's hospital.

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Introduction: Mindsets of health have been linked to different outcomes for patients with both surgical and medical conditions. A "growth" mindset, in which health is defined as malleable and subject to improvement, is associated with improved attitudes and outcomes when compared to a "fixed" mindset, in which health is defined as unchangeable. In pediatric surgery, parental growth mindsets of health have been correlated with better postoperative outcomes, including lower scores of anxiety and pain perceptions, for children.

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Background: Child abuse is a significant cause of injury and death among children, but accurate identification is often challenging. This study aims to assess whether racial disparities exist in the identification of child abuse.

Methods: The 2010-2014 and 2016-2017 National Trauma Data Bank was queried for trauma patients ages 1-17.

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Background: Adolescents with severe obesity achieve superior health outcomes following metabolic and bariatric surgery (MBS) than medical treatment alone. Surgery results in significant and sustained decrease in BMI and reduces associated comorbidity. We characterized the changing demographics of adolescents who had MBS over a 15-year time period.

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Background: Pilonidal disease may present as acute abscesses or chronic draining sinuses. There is no standardized treatment and recurrence rates can be as high as 30%. Within our five-hospital network we have established a standardized treatment protocol including minimally invasive surgical trephination and aggressive epilation.

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Purpose: Pilonidal Disease (PD) affects adolescents in different aspects. We hypothesized that patients with different gender, ethnicity, and age have different quality of life (QOL) measurements which could improve with minimally invasive treatment (MIT).

Methods: 131 PD patients underwent MIT (laser epilation ± trephination) from 2019 to 2021.

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Introduction: In attempts to quell the spread of COVID-19, shelter-in-place orders were employed in most states. Increased time at home, in combination with parents potentially balancing childcare and work-from-home duties, may have had unintended consequences on pediatric falls from windows. We aimed to investigate rates of falls from windows among children during the first 6 mo of the COVID-19 pandemic.

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Ultrasound-guided transversus abdominis plane (TAP) blocks have been demonstrated to decrease postoperative pain; however, laparoscopic-assisted TAP (L-TAP) blocks have not been well studied in children. Our study utilized intraoperative ultrasound to verify whether surgeon-administered blocks using only laparoscopic visualization were reliably delivered into the correct plane. Patients undergoing laparoscopic procedures were enrolled to receive L-TAP blocks.

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Introduction: Traumatic injury is the leading cause of morbidity and mortality among children in the United States. Single institution studies suggest an increased risk of poor mental health outcomes among these patients, but there are few population-based studies assessing this risk.

Methods: The IBM MarketScan private insurance claims database was used to identify children (6-17yo) with traumatic injuries between 2007 and 2016.

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Background: Economic, social, and psychologic stressors are associated with an increased risk for abusive injuries in children. Prolonged physical proximity between adults and children under conditions of severe external stress, such as witnessed during the COVID-19 pandemic with "shelter-in-place orders", may be associated with additional increased risk for child physical abuse. We hypothesized that child physical abuse rates and associated severity of injury would increase during the early months of the pandemic as compared to the prior benchmark period.

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Background: Pediatric trauma patients are treated at adult trauma centers (ATCs), mixed pediatric and ATCs (MTC), or pediatric trauma centers (PTCs). Shock index, pediatric age-adjusted (SIPA) can prospectively identify severely injured children. This study characterized the differences in mortality and hospital length of stay (LOS) among pediatric trauma patients with elevated SIPA (eSIPA) at different trauma centers types.

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Article Synopsis
  • The study analyzes the effects of the shelter-in-place orders during COVID-19 on pediatric trauma cases in the US from January to June in the years 2017-2020.
  • A total of 8,772 pediatric trauma cases were assessed, showing a 13% reduction in trauma volume in 2020, particularly peaking 16 days after shelter-in-place orders were enacted.
  • Despite the decrease in overall cases, the severity of injuries increased, with notable rises in nonmotorized vehicle accidents and gunshot wounds, suggesting a need for improved injury prevention strategies in future crises.
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