Publications by authors named "Katherine Edmunds"

Extracorporeal cardiopulmonary resuscitation (eCPR) is increasingly being used for refractory cardiac arrest for both in-hospital and out-of-hospital cardiac arrests. The term eCPR refers to cannulating a patient to an extracorporeal membrane oxygenation (ECMO) circuit to provide perfusion after cardiac arrest refractory to standard cardiopulmonary resuscitation. Extracorporeal cardiopulmonary resuscitation has been shown to offer increased survival benefit among a select group of adult and pediatric patients experiencing refractory cardiac arrests, both in hospital and out of hospital.

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Background: Effective leadership of health care action teams has demonstrated positive influence on team performance and patient care, but there is no consensus on how to assess these skills. We developed a novel team leadership assessment tool for leaders of interprofessional pediatric resuscitation teams and collected validity evidence for this tool using video review.

Methods: This was a prospective cohort study from November 2021 to October 2022.

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Objective: The study objective was to determine the effect of a rapid cycle deliberate practice (RCDP) program on simulated and actual airway skills by pediatric emergency medicine (PEM) fellows.

Methods: We designed and implemented a 12-month RCDP airway skills curriculum for PEM fellows at an academic pediatric institution. The curriculum was designed using airway training literature, RCDP principals, and internal quality assurance airway video review program.

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Article Synopsis
  • A multicenter study was conducted on 1,200 paediatric patients in emergency departments to identify risk factors for cardiac arrest during intubation.
  • Researchers focused on six high-risk criteria, including persistent hypoxemia and hypotension, and found that 27.7% of patients met at least one of these factors.
  • The study concluded that patients meeting any high-risk criteria had significantly higher rates of peri-intubation cardiac arrest, need for ECMO, and mortality compared to those who did not meet any criteria.
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Study Objective: Our study objective was to determine if the location of laryngoscope blade tip placement is associated with clinically important tracheal intubation outcomes in a pediatric emergency department.

Methods: We conducted a video-based observational study of pediatric emergency department patients undergoing tracheal intubation with standard geometry Macintosh and Miller video laryngoscope blades (Storz C-MAC, Karl Storz). Our main exposures were direct lifting of the epiglottis versus blade tip placement within the vallecula and median glossoepiglottic fold engagement versus not when the blade tip was placed in the vallecula.

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Background: Pulse oximetry (SpO) is a flawed measure of adequacy of preoxygenation prior to intubation. The fraction of expired oxygen (FeO) is a promising but understudied alternative.

Objective: To investigate FeO as a measure of preoxygenation prior to intubation in a pediatric emergency department.

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Objectives: Unsafe sleep remains a leading cause of preventable sudden unexpected infant death (SUID). Infants frequently visit emergency departments (EDs), but the frequency of visits before SUID is unknown. The objective of this study was to determine how often SUID infants visited a pediatric ED or urgent care (UC) before death.

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Objective: Develop a framework for data collection to determine the contributions of both laryngoscopy and tube delivery intervals to the apneic period in unsuccessful and successful attempts among patients undergoing rapid sequence intubation (RSI) in a pediatric emergency department (PED).

Design: This was a retrospective, observational study of RSI.

Setting: An academic PED.

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Study Objective: Our study objectives were to describe patterns of video laryngoscope screen visualization during tracheal intubation in a pediatric emergency department (ED) and to determine their associations with procedural performance.

Methods: We conducted a prospective, observational, video-based study of pediatric ED patients undergoing tracheal intubation with a standard geometry video laryngoscope (Storz C-MAC; Karl Storz, Tuttlingen, Germany). Our primary exposure was video screen visualization patterns, measured by the percentage of each attempt spent viewing the screen and the number of times the proceduralist changed their gaze between the patient and screen (gaze switches).

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Study Objective: The impact of public health interventions during the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic on critical illness in children has not been studied. We seek to determine the impact of SARS-CoV-2 related public health interventions on emergency healthcare utilization and frequency of critical illness in children.

Methods: This was an interrupted time series analysis conducted at a single tertiary pediatric emergency department (PED).

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Infectious mononucleosis (IM) is a disease common among adolescents in the United States. Frequently, symptoms include sore throat, malaise, fevers, lymphadenopathy, and abdominal pain. Severe complications have been reported such as splenic rupture, acute upper airway obstruction, hepatitis, acute renal failure, and hematological and neurological complications.

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A 2-year-old girl with a past medical history of cutaneous mastocytosis and eczema presented with 1 day of yellow-green, nonbloody vomiting, bradycardia, and listlessness. She was evaluated by her pediatrician and sent to the emergency department because of concern for dehydration. In the emergency department, she improved with fluid rehydration but still had decreased energy and bradycardia.

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Objective: Pediatric code blue activations are infrequent events with a high mortality rate despite the best effort of code teams. The best method for training these code teams is debatable; however, it is clear that training is needed to assure adherence to American Heart Association (AHA) Resuscitation Guidelines and to prevent the decay that invariably occurs after Pediatric Advanced Life Support training. The objectives of this project were to train a multidisciplinary, multidepartmental code team and to measure this team's adherence to AHA guidelines during code simulation.

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