ABSTRACT
STUDY OBJECTIVE: Since Canada eased pandemic restrictions, emergency departments have experienced record levels of patient attendance, wait times, bed blocking, and crowding. The aim of this study was to report Canadian emergency physician burnout rates compared with the same physicians in 2020 and to describe how emergency medicine work has affected emergency physician well-being. METHODS: This longitudinal study on Canadian emergency physician wellness enrolled participants in April 2020. In September 2022, participants were invited to a follow-up survey consisting of the Maslach Burnout Inventory and an optional free-text explanation of their experience. The primary outcomes were emotional exhaustion and depersonalization levels, which were compared with the Maslach Burnout Inventory survey conducted at the end of 2020. A thematic analysis identified common stressors, challenges, emotions, and responses among participants. RESULTS: The response rate to the 2022 survey was 381 (62%) of 615 between September 28 and October 28, 2022, representing all provinces or territories in Canada (except Yukon). The median participant age was 42 years. In total, 49% were men, and 93% were staff physicians with a median of 12 years of work experience. 59% of respondents reported high emotional exhaustion, and 64% reported high depersonalization. Burnout levels in 2022 were significantly higher compared with 2020. Prevalent themes included a broken health care system, a lack of societal support, and systemic workplace challenges leading to physician distress and loss of physicians from the emergency workforce. CONCLUSION: We found very high burnout levels in emergency physician respondents that have increased since 2020.
Subject(s)
Burnout, Professional , Emergency Service, Hospital , Physicians , Humans , Burnout, Professional/epidemiology , Burnout, Professional/psychology , Canada/epidemiology , Male , Longitudinal Studies , Female , Adult , Physicians/psychology , Physicians/statistics & numerical data , Emergency Service, Hospital/statistics & numerical data , Middle Aged , Emergency Medicine , Surveys and QuestionnairesABSTRACT
BACKGROUND AND OBJECTIVE: Bronchiolitis is the most common reason for admission to hospital in the first year of life, with increasing hospitalization rates in Canada. Respiratory support with high-flow nasal cannula (HFNC) is being routinely used in paediatric centres, though the evidence of efficacy is continuing to be evaluated. We examined the impact of HFNC on intubation rates, hospital and paediatric critical care unit (PCCU) length of stay (LOS), and PCCU admission rates in paediatric tertiary centres in Canada. METHODS: We conducted a multicentre, interrupted time series analysis to examine intubation rates pre- to postimplementation of HFNC for bronchiolitis. Data were obtained from the Canadian Institute for Health Information database. Paediatric tertiary centres that introduced HFNC between 2009 and 2014 were included, and data were collected from April 2005 to March 2017. RESULTS: A total of 17,643 patients met inclusion criteria. There was no significant change in intubation rates after the introduction of HFNC. There was a significant increase in PCCU admission, with a decrease in the PCCU LOS following the introduction of HFNC. There was no significant change in average hospital LOS after HFNC was introduced. CONCLUSIONS: This study adds to the evolving evidence showing that overall disease course is not modified by the use of HFNC. The initiation of HFNC in Canadian paediatric centres resulted in no significant change in intubation rates or average LOS in hospital, but had an increase in PCCU admissions. Careful monitoring of new technologies on their clinical impact as well as health care resource utilization is warranted.
ABSTRACT
BACKGROUND: Pediatric exposure to prazosin is unusual because it is most commonly indicated for the treatment of hypertension. Prazosin's increase in popularity as a treatment for posttraumatic stress disorder makes it important for emergency physicians to be aware of how to manage potential toxic ingestion because of prazosin overdose. CASE REPORT: A 16-year-old, 76-kg female presented after ingesting 110 mg of prazosin, 209.3 g of acetaminophen, and 55 g of naproxen. She was admitted to the pediatric intensive care unit for rapidly deteriorating hypotension (lowest blood pressure 47/19 mm Hg) refractory to aggressive fluid resuscitation and infusions of epinephrine and norepinephrine each at 0.5 mcg/kg/min. Stabilization of blood pressure was eventually achieved, and associated with use of a vasopressin infusion of 0.004 units/kg/min. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Because of the increasing exposure of children to prazosin, clinicians should be aware of the pharmacology behind alpha-1 antagonist overdose and consider treatment options, such as vasopressin, when hypotension is resistant to standard fluid and catecholamine therapy.
Subject(s)
Acetaminophen/poisoning , Analgesics, Non-Narcotic/poisoning , Anti-Inflammatory Agents, Non-Steroidal/poisoning , Antihypertensive Agents/poisoning , Drug Overdose/therapy , Hypotension/chemically induced , Naproxen/poisoning , Prazosin/poisoning , Adolescent , Female , Humans , Suicide, AttemptedABSTRACT
BACKGROUND: Forefoot fractures account for 6% to 10% of fractures in children, and although the majority heals with supportive treatment, complications may lead to pain and disability. No previous study in children has evaluated complication risk in the emergency department based on initial assessment characteristics. STUDY OBJECTIVES: The study aim was to identify the radiological and clinical variables that increase the complication rate of pediatric forefoot fractures. This may help emergency physicians refer patients who require more thorough follow-up or surgical intervention. METHODS: We evaluated 497 forefoot fractures on initial presentation to a pediatric emergency department at the Children's Hospital at London Health Science Centre over a 6-year period. We collected variables such as degree of angulation, displacement, number of concurrent fractures, and demographic data such as age and sex. We then determined the variables associated with complications by reviewing each patient's chart. RESULTS: Overall, there was a 6.4% complication rate. Analysis identified sex as an important predictor of complications. Females, although representing approximately one third of the sample, represented nearly two thirds of the cases with complicated outcomes (P = 0.001; odds ratio [OR], 4.67). Increased number of fractures was also significant (P = 0.01; OR, 2.41) as was increasing age (P = 0.01; OR, 1.17) and patients who chose to return to the emergency department (P < 0.05; OR, 5.282). Lateral angulation/displacement and anteroposterior angulation/displacement were not associated with increased complications. CONCLUSION: Identifying features, such as female sex, increasing age, multiple fractures, and return to emergency departments for repeat visits, may help guide the emergency physician on whom to refer for specialized care.
Subject(s)
Foot Injuries/complications , Forefoot, Human/injuries , Fractures, Bone/complications , Adolescent , Child , Emergency Service, Hospital/statistics & numerical data , Female , Foot Injuries/diagnosis , Hospitals, Pediatric/statistics & numerical data , Humans , London , Male , Retrospective Studies , Risk FactorsABSTRACT
OBJECTIVES: The aim of this study was to report a case of a 4-year-old boy who had been playing on the trampoline and presented to the emergency department (ED) with vomiting and ataxia, and had a vertebral artery dissection with subsequent posterior circulation infarcts. METHODS: This study is a chart review. RESULTS: The patient presented to the emergency department with a 4-day history of vomiting and gait unsteadiness. A computed tomography scan of his head revealed multiple left cerebellar infarcts. Subsequent magnetic resonance imaging/magnetic resonance angiogram of his head and neck demonstrated multiple infarcts involving the left cerebellum, bilateral thalami, and left occipital lobe. A computed tomography angiogram confirmed the presence of a left vertebral artery dissection. CONCLUSIONS: Vertebral artery dissection is a relatively common cause of stroke in the pediatric age group. Trampoline use has been associated with significant risk of injury to the head and neck. Patients who are small and/or young are most at risk. In this case, minor trauma secondary to trampoline use could be a possible mechanism for vertebral artery dissection and subsequent strokes. The association in this case warrants careful consideration because trampoline use could pose a significant risk to pediatric users.
Subject(s)
Stroke/etiology , Vertebral Artery Dissection/complications , Child, Preschool , Humans , Male , Play and Playthings/injuries , Vertebral Artery Dissection/etiologyABSTRACT
We assessed a 2-year 4-month-old boy found to have a persistently elevated serum creatinine (peak 926 µmol/L) as measured by the Jaffe reaction after ingesting an unknown quantity of fuel for a model car, which commonly contains nitromethane. The patient was otherwise clinically well and the remaining investigations were unremarkable. When creatinine concentrations were measured with specific enzymatic testing on these same blood samples, all values were within normal limits. Nitromethane has been shown to interfere with the determination of serum creatinine through the Jaffe reaction. Because many ingestions present only rarely, it is not possible for the emergency department clinician to be aware of all toxin factors affecting patient management. This case illustrates the importance of analysis of laboratory results in the context of the patient's clinical status.
Subject(s)
Acute Kidney Injury/chemically induced , Creatinine/blood , Fuel Oils/poisoning , Health Status , Kidney Diseases/chemically induced , Methane/analogs & derivatives , Nitroparaffins/poisoning , Acute Kidney Injury/diagnosis , Child, Preschool , False Positive Reactions , Humans , Male , Methane/poisoningABSTRACT
BACKGROUND: Carbon monoxide toxicity in infants and children, like adults, produce nonspecific symptoms with normal vital signs necessitating the serum measurement of carboxyhemoglobin (COHb). In infants, the COHb may be falsely elevated. OBJECTIVES: Our goal was to report a case of suspected carbon monoxide toxicity in an infant and the likely cause of the falsely elevated serum COHb. CASE: A previously healthy 3-month-old girl presented to the pediatric emergency department (ED) with smoke inhalation from a defective furnace. She was asymptomatic. On examination, she was alert, with Glasgow Coma Scale of 15 and normal vital signs. Cardiorespiratory and neurological examinations were completely normal. Because of concern regarding carbon monoxide poisoning, she was treated with normobaric oxygen therapy. Initial and subsequent serum COHb levels were persistently elevated, despite treatment and the infant appearing clinically well. As such, she had a prolonged stay in the ED. Further investigations found that fetal hemoglobin interferes with the spectrophotometric method used to analyze serum COHb levels. CONCLUSIONS: Carboxyhemoglobin serum level, in infants, may be falsely elevated due to the fetal hemoglobin interfering with standard methods of analysis. Knowledge of the false elevation using standard spectrophotometric methods of COHb in clinically well-appearing infants can decrease unnecessary oxygen therapy and monitoring time in the ED.
Subject(s)
Carbon Monoxide Poisoning/diagnosis , Carboxyhemoglobin/analysis , Fetal Hemoglobin/analysis , Smoke Inhalation Injury/diagnosis , Carbon Monoxide Poisoning/blood , Carbon Monoxide Poisoning/therapy , Diagnosis, Differential , Emergency Service, Hospital , False Positive Reactions , Female , Humans , Infant , Oxygen Inhalation Therapy , Risk Assessment , Smoke Inhalation Injury/blood , Smoke Inhalation Injury/therapy , SpectrophotometryABSTRACT
BACKGROUND: Previous studies in adults have refuted the use of nitrites as a predictor of bacterial resistance to both trimethoprim-sulfamethoxazole and cephalosporins. Some centers now consider first-line outpatient therapy with an oral third-generation cephalosporin appropriate for young children. OBJECTIVE: The objective of this study was to determine if nitrite-negative pediatric urinary tract infections (UTIs) were more likely than nitrite-positive UTIs to be resistant to cephalosporins. This may enable physicians to adjust antimicrobial therapy before patients leave the Emergency Department (ED) to avoid the complications of ineffectively treated pediatric UTIs. METHODS: A retrospective chart review examined, over a 9-month period, 173 pediatric patients who were diagnosed with a clinical UTI in the ED and who also had a positive urine culture and a recorded dipstick at the time of visit. The chi-squared test and Fisher's exact test were used to compare nitrite-negative vs. nitrite-positive UTIs for resistance to third-generation cephalosporins and other empiric antimicrobials. RESULTS: For third-generation cephalosporins, 1.4% of nitrite-positive UTIs were resistant, whereas 14.4% of nitrite-negative UTIs were resistant (95% confidence interval [CI] -0.22 to -0.05). For first-generation cephalosporins, 8.4% were resistant in the nitrite-positive group, compared to 22.2% in the nitrite-negative group (95% CI -0.24 to -0.03). CONCLUSION: The absence of urinary nitrites is a significant indicator for potential resistance to cephalosporins in pediatric UTIs. Due to low levels of pediatric UTI resistance, cephalosporins continue to represent useful empiric therapy in the general pediatric population. However, in high-risk patients, physicians may opt to alter their empiric choice of antibiotic based on the presence of urinary nitrites.
Subject(s)
Cephalosporins/therapeutic use , Nitrites/analysis , Urinary Tract Infections/drug therapy , Urine/chemistry , Adolescent , Child , Child, Preschool , Drug Resistance, Microbial , Emergency Service, Hospital , Female , Humans , Infant , Infant, Newborn , Male , Microbial Sensitivity Tests , Retrospective Studies , Urinary Tract Infections/metabolism , Urinary Tract Infections/microbiologySubject(s)
Abdominal Injuries/surgery , Foreign Bodies/surgery , Laparoscopy/methods , Wounds, Penetrating/surgery , Abdominal Injuries/diagnostic imaging , Accidental Falls , Child, Preschool , Foreign Bodies/diagnostic imaging , Humans , Male , Tomography, X-Ray Computed , Wounds, Penetrating/diagnostic imagingABSTRACT
OBJECTIVES: To report a case of a teenage boy (N.K.) who had a peroneal nerve palsy after an isolated repetitive stain injury from an episode of sustained repetitive kicking and to explore the emergency physician's approach to footdrop or absent dorsiflexion. METHODS: Chart review. RESULTS: N.K. presented to the emergency department (ED) with right footdrop, inability to dorsiflex. Results of investigations in the ED, including radiographs of his lumbar spine and knees and a magnetic resonance imaging scan of the lumbar spine, were all normal. Electromyography showed that the extensor digitorum brevis muscle was borderline prolonged at 4.1 m/s for 65 mm, whereas the distal latency of the tibial nerve to abductor hallucis muscle was prolonged at 4.8 milliseconds for 7 cm. There were increased insertional activity and 2+ fibrillation potentials in EDB, but motor units were normal, as was recruitment. There was no conduction velocity slowing across the fibular head segment of the peroneal nerve. N.K. did not need any further follow-up because his function was completely regained. CONCLUSIONS: Repetitive strain injury, even in acute settings may predispose one to developing a peroneal neuropathy. As in the case of N.K., most cases resolve in weeks to months, and electromyography studies are important to help definitively decide what type of neuronal injury has been sustained.
Subject(s)
Cumulative Trauma Disorders/complications , Peroneal Neuropathies/etiology , Acute Disease , Adolescent , Cumulative Trauma Disorders/physiopathology , Electromyography , Humans , Male , Neural Conduction/physiology , Peroneal Neuropathies/physiopathologyABSTRACT
Headaches are common during childhood and a common pediatric presentation to emergency departments (EDs). The most common diagnoses for acute headache in the pediatric ED are viral upper respiratory tract infection with fever, sinusitis, and migraine, accounting for 70% to 75% of presentations; serious neurologic diagnoses are rare. Most literature recommends against neuroimaging for uncomplicated headache given the absence of any other signs or symptoms associated with causes of intracranial pathology and the presence of a normal physical examination. Cerebral sinovenous thrombosis (CSVT) is a rare entity whose diagnosis relies heavily on neuroimaging and which carries high morbidity and mortality if untreated. Pediatric CSVT has yet to be presented in the emergency medicine literature. We report the case of a child who presented to the pediatric ED with headache, which was complicated by background difficulties with aggression and other behavioral issues. This case illustrates an extremely rare ED presentation of CSVT masquerading as migraine headache and discusses the diagnostic dilemma of neuroimaging.
Subject(s)
Migraine Disorders/diagnosis , Sagittal Sinus Thrombosis/diagnosis , Anticoagulants/administration & dosage , Child , Diagnosis, Differential , Enoxaparin/administration & dosage , Humans , Injections, Subcutaneous , Magnetic Resonance Imaging , Male , Sagittal Sinus Thrombosis/drug therapy , Tomography, X-Ray ComputedABSTRACT
OBJECTIVE: To measure the predictive value of nuclear medicine studies (cerebrospinal fluid [CSF] shuntograms) and radiographic studies (computed tomographic [CT] scans) in a cohort of children undergoing evaluation for suspected shunt obstruction in a tertiary care pediatric emergency department (ED). METHODS: A retrospective chart review was conducted on patients younger than 18 years who presented to the pediatric ED of the Children's Hospital of Western Ontario and had both CT of the head and a CSF shuntogram ordered by the attending pediatric emergency medicine physician between December 1998 and April 2003 because of suspected shunt obstruction. RESULTS: A total of 69 patients were evaluated for suspected shunt obstruction in the ED during this period with both a CT and a CSF shuntogram. Twenty-seven patients (39.1%) subsequently required corrective surgery for suspected shunt obstruction that was confirmed intraoperatively. The CT scans showed abnormalities suggestive of CSF shunt obstruction in 21 of the patients who required surgery (sensitivity, 77.8%; negative predictive value, 82.4%), whereas the CSF shuntograms showed abnormalities suggestive of CSF obstruction in 25 of the patients who required surgery (sensitivity, 92.6%; negative predictive value, 92.6%). The CT scans and the shuntograms combined revealed abnormalities suggestive of CSF shunt obstruction in 26 of the 27 patients who required surgery (sensitivity, 96.3%; negative predictive value, 97.4%). CONCLUSIONS: Over one third of pediatric ED patients evaluated with CT and CSF shuntograms required surgical management. Sensitivity was increased with CT and CSF shuntogram compared with CT alone. Prospective studies are required to assess the use of radiographic and nuclear medicine tests for the shunt evaluation in conjunction with the development of a clinical prediction rule for the pediatric emergency physician.
Subject(s)
Cerebral Ventriculography/instrumentation , Cerebrospinal Fluid Shunts/adverse effects , Hydrocephalus/diagnostic imaging , Tomography, X-Ray Computed , Adolescent , Child , Child, Preschool , Equipment Failure , Female , Humans , Hydrocephalus/surgery , Infant , Male , Ontario , Radionuclide Imaging , Radiopharmaceuticals , Retrospective Studies , Sensitivity and Specificity , Technetium Tc 99m PentetateSubject(s)
Hip Dislocation/diagnostic imaging , Play and Playthings/injuries , Child, Preschool , Female , Hip Dislocation/surgery , Humans , Radiography , SnowABSTRACT
Difficulty breathing is a common presenting complaint for infants in the emergency department (ED). Periodic breathing, respiratory or systemic infection, and congenital heart disease are common diagnoses in this age group. We report the case of a male neonate presenting to the ED on multiple occasions with respiratory distress and recurrent pleural effusions of unique origin. Unlike adult pleural effusions, pediatric effusions are most commonly exudative and of infectious origin. In neonates, acquired chylothorax secondary to surgery or trauma is the most common cause of symptomatic pleural effusions. Congenital chylothorax is a rare entity that has not been presented in the emergency medicine literature. This case illustrates the extremely rare ED presentation of congenital chylothorax and outlines an approach to pediatric pleural effusions.