RESUMEN
OBJECTIVE: The objectives of this study were to highlight the intimate role that cognitive biases play in clinical decision making in the pediatric emergency department and to recommend strategies to limit their negative impact on patient care outcomes. METHODS: This was a descriptive study of 3 cases of presumed asthma exacerbation evolving into alternate diagnoses. RESULTS: The role cognitive biases played in either delay to diagnosis or missed diagnosis contributing to patient morbidity are illustrated in each case. CONCLUSIONS: Common cognitive biases play a role in the unique milieu of the pediatric emergency department. A case series of presumed patients with asthma illustrates how mental shortcuts (heuristics) taken in times of high decision density and uncertainty may lead to diagnostic errors and patient harm. Suggestions to address and prevent cognitive biases are presented.
Asunto(s)
Asma/diagnóstico , Cognición , Toma de Decisiones , Errores Diagnósticos , Ruidos Respiratorios/etiología , Sesgo , Niño , Preescolar , Servicio de Urgencia en Hospital , Femenino , Cuerpos Extraños/complicaciones , Cuerpos Extraños/diagnóstico , Humanos , Lactante , Masculino , Miastenia Gravis/complicaciones , Miastenia Gravis/diagnóstico , Miocarditis/complicaciones , Miocarditis/diagnóstico , Pediatría , Timoma/diagnósticoRESUMEN
The timber rattlesnake, also known as Crotalus horridus, is well known to cause significant injury from toxins stored within its venom. During envenomation, toxic systemic effects immediately begin to cause damage to many organ systems including cardiovascular, hematologic, musculoskeletal, respiratory, and neurologic. One defining characteristic of the timber rattlesnake is a specific neurotoxin called crotoxin, or the "canebrake toxin," which is a potent ß-neurotoxin affecting presynaptic nerves that can cause paralysis by inhibiting appropriate neuromuscular transmission. We present an unusual case of an 8-year-old boy bitten twice on his calf by a timber rattlesnake, who presented with a life-threatening envenomation and suffered multisystem organ failure as well as a prominent presynaptic neurotoxicity resulting in facial diplegia, pharyngeal paralysis, and ophthalmoplegia.
Asunto(s)
Venenos de Crotálidos/envenenamiento , Crotalus , Parálisis Facial/etiología , Oftalmoplejía/etiología , Parálisis/etiología , Enfermedades Faríngeas/etiología , Mordeduras de Serpientes/complicaciones , Animales , Antivenenos/uso terapéutico , Niño , Terapia Combinada , Venenos de Crotálidos/farmacología , Crotoxina/farmacología , Crotoxina/envenenamiento , Difenhidramina/uso terapéutico , Urgencias Médicas , Epinefrina/uso terapéutico , Humanos , Fragmentos Fab de Inmunoglobulinas/uso terapéutico , Infusiones Intraóseas , Masculino , Metilprednisolona/uso terapéutico , Insuficiencia Multiorgánica/etiología , Insuficiencia Multiorgánica/terapia , Unión Neuromuscular/efectos de los fármacos , Plasma , Terminales Presinápticos/efectos de los fármacos , Respiración Artificial , Rabdomiólisis/etiología , Mordeduras de Serpientes/terapiaRESUMEN
PURPOSE: One of the most critical resuscitation skills in pediatric emergency medicine is establishing and maintaining a patent airway. This often requires tracheal intubation (TI). The purpose of this survey study was to determine the practice of TI in pediatric emergency departments (PEDs) and the methods used by PED medical directors to maintain TI competency among PED physicians. METHODS: This is an observational survey study. Medical directors of PEDs were surveyed through e-mail (http://web-online-surveys.com). There were 20 survey questions: 4 yes/no and 16 multiple choice. RESULTS: Of the 108 PED medical directors who were surveyed, 61 (57%) completed the questionnaire. The mean number of TI per PED for 1 year was 63.7; SD, 79.3; median, 37; range, 3 to 400. The mean percentage of TI that were rapid sequence intubations was 76%; SD, 19.8%; median, 83%; range, 30% to 100%. The physician types most commonly performing TI on nontrauma versus trauma patients were as follows: pediatric emergency medicine, 50 (82%) versus 43 (70%); emergency medicine, 4 (7%) versus 4 (7%); and anesthesiology, 1 (2%) versus 4 (7%). The physician types most commonly consulted for difficult airway patients were: anesthesiology, 40 (66%); and pediatric critical care, 14 (23%). Alternative or rescue airway equipment/procedures available to PED were as follows: laryngeal mask airway (LMA), 50 (90%); needle cricothyroidotomy, 47 (77%); fiberoptic scope, 34 (56%); and tracheal tube introducer, 22 (36%). There were 38 (62%) PED medical directors who judged the number of TI opportunities to be inadequate to maintain TI competency among their physicians. The following activities reported as required for remedial training or to maintain TI competency were: pediatric advanced life support/advanced pediatric life support courses, 42 (69%); simulation training, 29 (48%); perform TI under the supervision of an anesthesiologist, 23 (38%); advance airway course, 21 (34%); and/or none, 1 (2%). CONCLUSIONS: Most PED TI for both nontrauma and trauma patients were performed by PED physicians. Most of these were rapid sequence intubations. The number of TI per PED had a large range. Most PED medical directors judged this number to be inadequate to maintain TI competency. Didactic activities to maintain TI skills were most common, but many other activities were used.
Asunto(s)
Competencia Clínica , Servicio de Urgencia en Hospital/estadística & datos numéricos , Intubación Intratraqueal/estadística & datos numéricos , Pediatría , Ejecutivos Médicos , Hospitales Pediátricos , Humanos , Intubación Intratraqueal/instrumentación , Medicina , Especialización , Encuestas y CuestionariosRESUMEN
OBJECTIVE: To describe the practice reported by pediatric emergency department (PED) medical directors regarding age limits and transition of health care in their emergency departments and institutions. METHODS: A 28-question survey was sent by e-mail to 116 PED medical directors. Descriptive statistics were used to report results; chi tests were used for comparing categorical data. RESULTS: The survey was completed by 73 PED medical directors (63%). Age-limit policies were present in 58 (79%) of the PEDs, and 56 reported a specific age. The 18th and 21st birthdays were the most common specific ages cited. Thirty-six PEDs (64%) had an age limit of younger than 21 years. Pediatric emergency departments with age limits of 21 years or older versus younger than 21 years had a significantly higher rate of being associated with freestanding children's hospitals (P = 0.037). Appropriate exceptions to the age-limit policy included patients both over and under the age limit. The most common overage limit exception was cystic fibrosis, and the most common underage limit exception was teenage pregnancy. Thirteen PED medical directors (18%) were aware of a transition-of-care (pediatric to adult care provider) policy or work group at their institution, and 47 (64%) thought that such a work group would be valuable to addressing transition-of-care issues. CONCLUSION: In pediatric emergency medicine, the age of transition from pediatric to adult emergency care providers is variable both between and within institutions. Most PEDs have age limits of younger than 21 years. Most PED medical directors support a multidisciplinary work group or committee as a method of addressing transition of care. Known barriers to transition of care previously reported in the literature are reviewed.
Asunto(s)
Factores de Edad , Medicina de Emergencia , Servicio de Urgencia en Hospital/estadística & datos numéricos , Política Organizacional , Pediatría , Adolescente , Adulto , Niño , Fibrosis Quística , Recolección de Datos , Femenino , Hospitales Generales/estadística & datos numéricos , Hospitales Pediátricos/estadística & datos numéricos , Humanos , Masculino , Embarazo , Embarazo en Adolescencia , Estados UnidosRESUMEN
BACKGROUND: Pediatric residents often finish their training lacking sufficient procedural proficiency and resuscitation experience in the care of critically ill children. Simulation is gaining favor in pediatric residency programs as a modality for procedural and resuscitation education. We reviewed the literature assessing simulation and its role in pediatric resident training. METHODS: We conducted a Medline and PubMed search of simulation training in pediatric resident education from January 2007 to July 2012. RESULTS: Eight studies were included and divided into simulated procedural assessments and simulated resuscitation scenario assessments. The studies varied widely in their approach and analysis, and they yielded mixed results. CONCLUSIONS: Although some studies show the merits of simulation in the procedural and resuscitation training of pediatric residents, more research is needed to assess the effectiveness of simulation as an educational tool. Goals of future simulation research should include creation of validated assessment tools and applying skills learned to patient care outcomes.
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Reanimación Cardiopulmonar/educación , Simulación por Computador , Internado y Residencia/métodos , Maniquíes , Simulación de Paciente , Pediatría/educación , Competencia Clínica , Curriculum , Evaluación Educacional , Humanos , Intubación IntratraquealRESUMEN
OBJECTIVE: The goal of this study was to assess the effect of high-fidelity simulation (HFS) pediatric resuscitation training on resident performance and self-reported experience compared with historical controls. METHODS: In this case-control study, pediatric residents at a tertiary academic children's hospital participated in a 16-hour HFS resuscitation curriculum. Primary outcome measures included cognitive knowledge, procedural proficiency, retention, and self-reported comfort and procedural experience. The intervention group was compared with matched-pair historical controls. RESULTS: Forty-one residents participated in HFS training with 32 matched controls. The HFS group displayed significant initial and overall improvement in knowledge (P < .01), procedural proficiency (P < .05), and group resuscitation performance (P < .01). Significant skill decay occurred in all performance measures (P < .01) with the exception of endotracheal intubation. Compared with controls, the HFS group reported not only greater comfort with most procedures but also performed more than twice the number of successful real-life pediatric intubations (median: 6 vs 3; P = .03). CONCLUSIONS: Despite significant skill decay, HFS pediatric resuscitation training improved pediatric resident cognitive knowledge, procedural proficiency, and comfort. Residents who completed the course were not only more proficient than historical controls but also reported increased real-life resuscitation experiences and related procedures.
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Reanimación Cardiopulmonar/educación , Competencia Clínica , Internado y Residencia/métodos , Pediatría/educación , Adulto , Simulación por Computador , Curriculum , Femenino , Humanos , Masculino , ManiquíesRESUMEN
Initial therapy of the poisoned child should follow the basic principles of advanced life support and include support of a patent airway and adequate oxygenation, ventilation, and circulation. Ingestion of certain substances require agent-specific therapy which may modify the standard resuscitative approach. Children can present following unknown or unsuspected ingestions. Any child with unexplained altered level of consciousness, respiratory, circulatory derangement, seizures or metabolic abnormalities should be considered for toxic ingestion. Knowing the typical signs and symptoms of the common toxic syndromes can help identification of the unknown ingestion. Recommendations for decontamination, detoxification, and antidotal therapies have changed over the past 10 years. Clinicians should be aware of the community resources available to help guide the evaluation and management of the poisoned child.
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Intoxicación/diagnóstico , Intoxicación/terapia , Antídotos/uso terapéutico , Carbón Orgánico/uso terapéutico , Niño , Diuresis , Humanos , Diálisis Renal , Irrigación TerapéuticaRESUMEN
OBJECTIVE: To assess the impact of a 6-hour pediatric resuscitation curriculum on the comfort levels of resident physicians' evaluation and treatment of critically ill pediatric patients. METHODS: An evaluation instrument assessed resident comfort levels, measured on a seven digit Likert scale ranging from significantly uncomfortable to significantly comfortable, in 13 areas of pediatric resuscitation. To complete the curriculum, residents had to demonstrate proficiency in knowledge and procedural skills during mock resuscitation scenarios and on both written and oral examinations. RESULTS: Thirty-one residents participated in the study: 51.6% were pediatric, 12.9% were medicine/pediatric and 35.5% were emergency medicine residents. Participants in the curriculum had little previous experience with pediatric resuscitation (83% had been involved in five or fewer pediatric resuscitations). In all 13 areas of pediatric resuscitation tested, residents reported improvement in comfort levels following the course (p<0.002; Wilcoxon Signed Rank Tests). The most significant changes were observed for the following items: resuscitation of pulseless arrest, performance of cardioversion and defibrillation, performance of intraosseous needle insertion, and drug selection and dosing for rapid sequence intubation. Fewer than 48% of learners rated themselves as comfortable in these areas prior to training, but after completion, more than 80% rated themselves in the comfortable range. All residents but one received passing scores on their written examinations (97%). During the mock resuscitation scenarios and oral examination, 100% of the residents were assessed to have 'completely' met the learning objectives and critical actions Conclusion: Implementation of a pediatric resuscitation curriculum improves pediatric and emergency medicine residents' comfort with the evaluation and treatment of critically ill pediatric patients. This curriculum can be used in residency training to document the acquisition of core competencies, knowledge and procedural skills needed for the evaluation and treatment of the critically ill child. The results reported in this study support using this model of instructional design to implement educational strategies, which will meet the requirements of graduate education.