Pediatric Emergency Medicine Practice

In a 2016 clinical practice guideline, the American Academy of Pediatrics (AAP) created and introduced the term brief resolved unexplained event (BRUE). This guideline defined specific criteria for diagnosis of BRUE and provided a set of guidelines for evaluation of these infants as well as characteristics that indicate a BRUE will have a low risk for a repeat event or a serious underlying disorder. This issue reviews the definition and broad differential diagnosis of a BRUE, highlights the criteria for risk stratification of infants who experience a BRUE, summarizes the management recommendations for patients with a lower-risk BRUE, and examines the available literature that evaluates the impact of the AAP guidelines in the years since its publication...

Suicide is a leading cause of death among youth, and the emergency department (ED) serves as the primary point of healthcare contact for many with suicidal ideation. As suicide-related presentations to the ED continue to rise, the implementation of time- and cost-effective care pathways becomes ever more critical. Evidence-based tools for the identification and stratification of suicide risk can aid in clinical decision-making and care linkage. This issue reviews best practices for suicide risk assessment of youth to guide evaluation, management, and disposition planning within the ED setting...

Emergency clinicians frequently provide care to febrile infants aged ≤60 days in the emergency department. In these very young infants, fever may be the only presenting sign of invasive bacterial infection and, if untreated, invasive bacterial infection can lead to severe outcomes. This issue reviews newer risk-stratification tools and the 2021 American Academy of Pediatrics clinical practice guideline to provide recommendations for the evaluation and management of febrile young infants. The most recent literature assessing the risk of concomitant invasive bacterial infection with urinary tract infections or positive viral testing is also reviewed...

Urinary tract infection (UTI) is a common diagnosis in pediatric patients presenting to the emergency department. Although there are several evidence-based guidelines for UTI, they have small variations that can make the workup and management for UTI challenging. This issue reviews the current state of the literature and best practices for the diagnosis and management of UTI in children presenting to the emergency department, including criteria to help the clinician decide whether to test a patient's urine, the best method for urine testing based on the clinical scenario, and how to manage the patient based on the results of urine testing...

Pediatric ingestions present a common challenge for emergency clinicians. While findings and information from the physical examination, electrocardiographic, laboratory, and radiologic testing may suggest a specific ingestion, timely identification of many substances is not always possible. In addition to diagnostic challenges, the management of many ingested substances is controversial and recommendations are evolving. This issue reviews the initial resuscitation, diagnosis, and treatment of common pediatric ingestions...

Pediatric chest trauma can present with a wide array of symptoms and with varying rates of morbidity and mortality. Children have unique thoracic anatomical and physiological characteristics, often necessitating diagnostic and management considerations that differ from management of blunt chest injury in adults. This review discusses diagnostic and treatment modalities for commonly encountered injuries in pediatric blunt thoracic trauma, such as pulmonary contusions, rib fractures, pneumothoraces, and hemothoraces...

Children with diabetes mellitus are at high risk for acute life-threatening complications of their chronic disease. Identification and management of these emergencies can be complex and challenging. This issue provides guidance for recognizing pediatric patients with new-onset diabetes as well as diabetic crises in established patients. The most recent literature is reviewed and an approach to managing emergent diabetic complications in the pediatric patient is provided, with a focus on initial stabilization and management...

Adolescent substance use continues to be a prevalent problem and is a cause of morbidity, mortality, and high rates of resource utilization. The variability in presentations of drug intoxication can make accurate identification of the ingested substance, and thus efficient treatment, challenging. This issue provides a review of typical presenting signs, symptoms, and physical examination findings of commonly used drugs. Evidence-based recommendations are offered for a general approach to managing adolescent patients who present with drug intoxication, with specific guidance, when indicated...

Mammalian bites in children carry risk for infection, adverse cosmetic outcomes, and emotional distress. Emergency clinicians must carefully assess bite wounds and consider any risk factors for serious infection or other complications in order to make appropriate treatment decisions. This review provides evidence-based recommendations for the evaluation and treatment of mammalian bite wounds in children in the emergency department, including guidelines for empiric antibiotic therapy, wound management, and prophylaxis for infectious disease and bloodborne pathogens...

Children who have suffered physical abuse may present to the healthcare setting multiple times before a diagnosis is made. Emergency clinicians must be able to recognize sentinel and severe signs of nonaccidental trauma and pursue an appropriate evaluation to prevent further injury. This issue offers evidence-based recommendations for the identification and management of nonaccidental trauma in children. Key historical and physical examination findings that should trigger an evaluation for physical abuse are reviewed...

Although the cause of macrocephaly is found to be benign in many cases, the large differential diagnosis includes conditions that can be life-threatening. Prompt recognition and timely diagnosis can lead to a better prognosis in many cases. This issue summarizes the available literature on macrocephaly and provides recommendations for the evaluation, diagnosis, and appropriate disposition of children with macrocephaly in the acute setting. Developmental milestones, "red flags," and neurologic examination by age are reviewed to help narrow the differential diagnosis and identify underlying etiologies...

Asthma is the most common chronic disease of childhood. Although home action plans and the use of maintenance medications have improved daily management and control of asthma, many children still require emergency department care at least once per year. Emergency clinicians must be able to manage patients with acute asthma exacerbations and determine their safe disposition. This issue reviews the current evidence-based emergency department management recommendations for moderate to severe acute asthma in pediatric patients...

Pediatric cardiac arrest presents an infrequent but high-stakes event for emergency clinicians, who need to maintain expertise in this area. Evidence regarding pediatric resuscitations has been accumulating substantially over the past decade and highlights the unique considerations and challenges when resuscitating children. This issue reviews resuscitation principles of children in cardiac arrest while addressing the newest evidence-based and best-practice recommendations by the American Heart Association.

This supplement reviews the evidence and applications for Pediatric NIH Stroke Scale, which quantifies stroke severity using a child-specific version of the National Institutes of Health Stroke Score.

Headache is a common complaint in pediatric patients presenting to the emergency department. Diagnosis of life-threatening pathology can be difficult due to the nonspecific symptoms for many of these conditions. Emergency clinicians must have a high index of suspicion, obtain a detailed history, and conduct a thorough physical examination to accurately identify life-threatening causes of headache. This issue reviews the general approach, differential diagnosis, and initial workup and management of the most common dangerous causes of secondary headaches in pediatric patients...

Back pain in the pediatric population remains an unusual and concerning complaint that may be an indicator of serious underlying pathology. This issue reviews rare but dangerous etiologies of pediatric back pain and highlights signs and symptoms that may raise a red flag for potentially dangerous etiologies of back pain among children and teens. The evaluation of these patients, including judicious and effective imaging recommendations, is also discussed. A data-driven algorithm for evaluating patients can save the majority of patients from the expense and anxiety of unnecessary testing while effectively identifying the most appropriate means (and locations) for working up pathologic pediatric back pain...

Pediatric ankle and foot injuries are common complaints in the emergency department, and proper identification and management of these injuries is critical for uninterrupted limb development. This issue reviews the presentation, systematic evaluation, and management of common pediatric orthopedic injuries of the ankle and foot. Recommendations are given for the disposition of pediatric patients with ankle and foot injuries, with a focus on which patients need immediate orthopedic evaluation and which patients can be discharged home with appropriate follow-up...

Early recognition and treatment of electrolyte abnormalities protect the patient from derangements in the renal, myocardiac, and central nervous systems. Correction of electrolyte derangements decreases both morbidity and mortality. This issue reviews sodium, potassium, calcium, magnesium, and phosphorus abnormalities and provides a systematic approach to the evaluation and management of the ill child with an electrolyte emergency.

Untreated pain in childhood may have ramifications well into adulthood. Opioid medications have an important role in care for moderate to severe pain that cannot be relieved by first-line interventions, but clinicians must approach opioid use in the emergency department in an evidence-based, socially responsible manner. This issue reviews evidence-based approaches to with a focus on optimizing nonopioid pain management as a first approach and using opioid medications safely, when appropriate. Recommendations are provided for safer opioid prescribing, including assessment of risk factors for opioid misuse, careful family counseling and education, and suggested prescribing limits...

The differential diagnosis for pediatric patients presenting to the emergency department with movement-based neurological complaints is wide. Clinicians must ensure these children receive an appropriate evaluation to recognize rare diseases. Early recognition of these diagnoses helps facilitate coordination with specialists, guides imaging, and ensures proper management and disposition. This issue reviews 3 less-common movement disorders: acute cerebellar ataxia, anti-N-methyl-D-aspartate receptor encephalitis, and acute disseminated encephalomyelitis...