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INTRODUCTION: Headache is a common chief complaint of children presenting to emergency departments (EDs). Approximately 0.5%-1% will have emergent intracranial abnormalities (EIAs) such as brain tumours or strokes. However, more than one-third undergo emergent neuroimaging in the ED, resulting in a large number of children unnecessarily exposed to radiation. The overuse of neuroimaging in children with headaches in the ED is driven by clinician concern for life-threatening EIAs and lack of clarity regarding which clinical characteristics accurately identify children with EIAs. The study objective is to derive and internally validate a stratification model that accurately identifies the risk of EIA in children with headaches based on clinically sensible and reliable variables. METHODS AND ANALYSIS: Prospective cohort study of 28 000 children with headaches presenting to any of 18 EDs in the Pediatric Emergency Care Applied Research Network (PECARN). We include children aged 2-17 years with a chief complaint of headache. We exclude children with a clear non-intracranial alternative diagnosis, fever, neuroimaging within previous year, neurological or developmental condition such that patient history or physical examination may be unreliable, Glasgow Coma Scale score<14, intoxication, known pregnancy, history of intracranial surgery, known structural abnormality of the brain, pre-existing condition predisposing to an intracranial abnormality or intracranial hypertension, head injury within 14 days or not speaking English or Spanish. Clinicians complete a standardised history and physical examination of all eligible patients. Primary outcome is the presence of an EIA as determined by neuroimaging or clinical follow-up. We will use binary recursive partitioning and multiple regression analyses to create and internally validate the risk stratification model. ETHICS AND DISSEMINATION: Ethics approval was obtained for all participating sites from the University of Utah single Institutional Review Board. A waiver of informed consent was granted for collection of ED data. Verbal consent is obtained for follow-up contact. Results will be disseminated through international conferences, peer-reviewed publications, and open-access materials.
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Traumatismos Craneocerebrales , Femenino , Embarazo , Niño , Humanos , Estudios Prospectivos , Servicio de Urgencia en Hospital , Tratamiento de Urgencia/métodos , Cefalea/diagnóstico , Cefalea/etiologíaRESUMEN
OBJECTIVES: To describe the quality of pediatric resuscitative care in general emergency departments (GEDs) and to determine hospital-level factors associated with higher quality. METHODS: Prospective observational study of resuscitative care provided to 3 in situ simulated patients (infant seizure, infant sepsis, and child cardiac arrest) by interprofessional GED teams. A composite quality score (CQS) was measured and the association of this score with modifiable and nonmodifiable hospital-level factors was explored. RESULTS: A median CQS of 62.8 of 100 (interquartile range 50.5-71.1) was noted for 287 resuscitation teams from 175 emergency departments. In the unadjusted analyses, a higher score was associated with the modifiable factor of an affiliation with a pediatric academic medical center (PAMC) and the nonmodifiable factors of higher pediatric volume and location in the Northeast and Midwest. In the adjusted analyses, a higher CQS was associated with modifiable factors of an affiliation with a PAMC and the designation of both a nurse and physician pediatric emergency care coordinator, and nonmodifiable factors of higher pediatric volume and location in the Northeast and Midwest. A weak correlation was noted between quality and pediatric readiness scores. CONCLUSIONS: A low quality of pediatric resuscitative care, measured using simulation, was noted across a cohort of GEDs. Hospital factors associated with higher quality included: an affiliation with a PAMC, designation of a pediatric emergency care coordinator, higher pediatric volume, and geographic location. A weak correlation was noted between quality and pediatric readiness scores.
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Despite clear testing recommendations for herpes simplex virus (HSV) infection in infants, few data exist on the comprehensiveness of HSV testing in practice. In a 23-center study of 112 infants with confirmed HSV disease, less than one-fifth had all recommended testing performed, highlighting the need for increased awareness of and adherence to testing recommendations for this vulnerable population.
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Herpes Simple , Simplexvirus , Estudios de Cohortes , Herpes Simple/diagnóstico , Herpes Simple/epidemiología , Humanos , LactanteRESUMEN
OBJECTIVES: To identify independent predictors of and derive a risk score for invasive herpes simplex virus (HSV) infection. METHODS: In this 23-center nested case-control study, we matched 149 infants with HSV to 1340 controls; all were ≤60 days old and had cerebrospinal fluid obtained within 24 hours of presentation or had HSV detected. The primary and secondary outcomes were invasive (disseminated or central nervous system) or any HSV infection, respectively. RESULTS: Of all infants included, 90 (60.4%) had invasive and 59 (39.6%) had skin, eyes, and mouth disease. Predictors independently associated with invasive HSV included younger age (adjusted odds ratio [aOR]: 9.1 [95% confidence interval (CI): 3.4-24.5] <14 and 6.4 [95% CI: 2.3 to 17.8] 14-28 days, respectively, compared with >28 days), prematurity (aOR: 2.3, 95% CI: 1.1 to 5.1), seizure at home (aOR: 6.1, 95% CI: 2.3 to 16.4), ill appearance (aOR: 4.2, 95% CI: 2.0 to 8.4), abnormal triage temperature (aOR: 2.9, 95% CI: 1.6 to 5.3), vesicular rash (aOR: 54.8, (95% CI: 16.6 to 180.9), thrombocytopenia (aOR: 4.4, 95% CI: 1.6 to 12.4), and cerebrospinal fluid pleocytosis (aOR: 3.5, 95% CI: 1.2 to 10.0). These variables were transformed to derive the HSV risk score (point range 0-17). Infants with invasive HSV had a higher median score (6, interquartile range: 4-8) than those without invasive HSV (3, interquartile range: 1.5-4), with an area under the curve for invasive HSV disease of 0.85 (95% CI: 0.80-0.91). When using a cut-point of ≥3, the HSV risk score had a sensitivity of 95.6% (95% CI: 84.9% to 99.5%), specificity of 40.1% (95% CI: 36.8% to 43.6%), and positive likelihood ratio 1.60 (95% CI: 1.5 to 1.7) and negative likelihood ratio 0.11 (95% CI: 0.03 to 0.43). CONCLUSIONS: A novel HSV risk score identified infants at extremely low risk for invasive HSV who may not require routine testing or empirical treatment.
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Herpes Simple/diagnóstico , Factores de Edad , Temperatura Corporal , Estudios de Casos y Controles , Servicio de Urgencia en Hospital , Exantema/epidemiología , Femenino , Herpes Simple/epidemiología , Humanos , Lactante , Recien Nacido Prematuro , Leucocitosis/líquido cefalorraquídeo , Masculino , Estudios Retrospectivos , Medición de Riesgo , Factores de Riesgo , Convulsiones/epidemiología , Sensibilidad y Especificidad , Trombocitopenia/epidemiologíaRESUMEN
OBJECTIVE: To quantify the association between early neurologic recovery, practice pattern variation, and endotracheal intubation during established status epilepticus, we performed a secondary analysis within the cohort of patients enrolled in the Established Status Epilepticus Treatment Trial (ESETT). METHODS: We evaluated factors associated with the endpoint of endotracheal intubation occurring within 120 minutes of ESETT study drug initiation. We defined a blocked, stepwise multivariate regression, examining 4 phases during status epilepticus management: (1) baseline characteristics, (2) acute treatment, (3) 20-minute neurologic recovery, and (4) 60-minute recovery, including seizure cessation and improving responsiveness. RESULTS: Of 478 patients, 117 (24.5%) were intubated within 120 minutes. Among high-enrolling sites, intubation rates ranged from 4% to 32% at pediatric sites and 19% to 39% at adult sites. Baseline characteristics, including seizure precipitant, benzodiazepine dosing, and admission vital signs, provided limited discrimination for predicting intubation (area under the curve [AUC] 0.63). However, treatment at sites with an intubation rate in the highest (vs lowest) quartile strongly predicted endotracheal intubation independently of other treatment variables (adjusted odds ratio [aOR] 8.12, 95% confidence interval [CI] 3.08-21.4, model AUC 0.70). Site-specific variation was the factor most strongly associated with endotracheal intubation after adjustment for 20-minute (aOR 23.4, 95% CI 6.99-78.3, model AUC 0.88) and 60-minute (aOR 14.7, 95% CI 3.20-67.5, model AUC 0.98) neurologic recovery. CONCLUSIONS: Endotracheal intubation after established status epilepticus is strongly associated with site-specific practice pattern variation, independently of baseline characteristics, and early neurologic recovery and should not alone serve as a clinical trial endpoint in established status epilepticus. TRIAL REGISTRATION INFORMATION: ClinicalTrials.gov Identifier: NCT01960075.
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Intubación Intratraqueal/tendencias , Enfermedades del Sistema Nervioso/diagnóstico , Enfermedades del Sistema Nervioso/terapia , Recuperación de la Función/fisiología , Estado Epiléptico/diagnóstico , Estado Epiléptico/terapia , Adolescente , Adulto , Anciano , Anticonvulsivantes/uso terapéutico , Niño , Estudios de Cohortes , Femenino , Humanos , Masculino , Persona de Mediana Edad , Factores de Riesgo , Adulto JovenRESUMEN
BACKGROUND: A "champagne tap" is a lumbar puncture with no cerebrospinal fluid (CSF) red blood cells (RBCs). Clinicians disagree whether the absence of CSF white blood cells (WBCs) is also required. AIMS: As supervising providers frequently reward trainees after a champagne tap, we investigated how varying the definition impacted the frequency of trainee accolades. MATERIALS & METHODS: We performed a secondary analysis of a retrospective cross-sectional study of infants ≤60 days of age who had a CSF culture performed in the emergency department (ED) at one of 20 centers participating in a Pediatric Emergency Medicine Collaborative Research Committee (PEM CRC) endorsed study. Our primary outcomes were a champagne tap defined by either a CSF RBC count of 0 cells/mm3 regardless of CSF WBC count or both CSF RBC and WBC counts of 0 cells/mm3 . RESULTS: Of the 23,618 eligible encounters, 20,358 (86.2%) had both a CSF RBC and WBC count obtained. Overall, 3,147 (13.3%) had a CSF RBC count of 0 cells/mm3 and 377 (1.6%) had both CSF WBC and RBC counts of 0 cells/mm3 (relative rate 8.35, 95% confidence interval 7.51 to 9.27). CONCLUSIONS: In infants, a lumbar puncture with a CSF RBC count of 0 cells/mm3 regardless of the CSF WBC count occurred eight-times more frequently than one with both CSF WBC and RBC counts of 0 cells/mm3 . A broader champagne tap definition would allow more frequent recognition of procedural success, with the potential to foster a supportive community during medical training, potentially protecting against burnout.
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Recuento de Eritrocitos , Recuento de Leucocitos , Punción Espinal , Estudios Transversales , Humanos , Lactante , Recién Nacido , Estudios RetrospectivosRESUMEN
BACKGROUND: The ability of the decades-old Boston and Philadelphia criteria to accurately identify infants at low risk for serious bacterial infections has not been recently reevaluated. METHODS: We assembled a multicenter cohort of infants 29 to 60 days of age who had cerebrospinal fluid (CSF) and blood cultures obtained. We report the performance of the modified Boston criteria (peripheral white blood cell count [WBC] ≥20 000 cells per mm3, CSF WBC ≥10 cells per mm3, and urinalysis with >10 WBC per high-power field or positive urine dip result) and modified Philadelphia criteria (peripheral WBC ≥15 000 cells per mm3, CSF WBC ≥8 cells per mm3, positive CSF Gram-stain result, and urinalysis with >10 WBC per high-power field or positive urine dip result) for the identification of invasive bacterial infections (IBIs). We defined IBI as bacterial meningitis (growth of pathogenic bacteria from CSF culture) or bacteremia (growth from blood culture). RESULTS: We applied the modified Boston criteria to 8344 infants and the modified Philadelphia criteria to 8131 infants. The modified Boston criteria identified 133 of the 212 infants with IBI (sensitivity 62.7% [95% confidence interval (CI) 55.9% to 69.3%] and specificity 59.2% [95% CI 58.1% to 60.2%]), and the modified Philadelphia criteria identified 157 of the 219 infants with IBI (sensitivity 71.7% [95% CI 65.2% to 77.6%] and specificity 46.1% [95% CI 45.0% to 47.2%]). The modified Boston and Philadelphia criteria misclassified 17 of 53 (32.1%) and 13 of 56 (23.3%) infants with bacterial meningitis, respectively. CONCLUSIONS: The modified Boston and Philadelphia criteria misclassified a substantial number of infants 29 to 60 days old with IBI, including those with bacterial meningitis.
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Bacterias/aislamiento & purificación , Infecciones Bacterianas/diagnóstico , Infecciones Bacterianas/metabolismo , Infecciones Bacterianas/microbiología , Líquido Cefalorraquídeo/microbiología , Estudios Transversales , Femenino , Humanos , Lactante , Recién Nacido , Recuento de Leucocitos , Masculino , Pronóstico , Reproducibilidad de los Resultados , Estudios Retrospectivos , UrinálisisRESUMEN
Strokes are more commonly seen in adults but also occur in the pediatric population. Similar to adult strokes, pediatric strokes are considered medical emergencies and require prompt diagnosis and treatment to maximize favorable outcomes. Unfortunately, the diagnosis of stroke in children is often delayed, commonly because of parental delay or failure to consider stroke in the differential diagnosis. Children, especially young children, often present differently than adults. Much of the treatment for pediatric strokes has been adapted from adult guidelines but the optimal treatment has not been clearly defined. In this article, we review pediatric strokes and the most recent recommendations for treatment.
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BACKGROUND: Although neonatal herpes simplex virus (HSV) is a potentially devastating infection requiring prompt evaluation and treatment, large-scale assessments of the frequency in potentially infected infants have not been performed. METHODS: We performed a retrospective cross-sectional study of infants ≤60 days old who had cerebrospinal fluid culture testing performed in 1 of 23 participating North American emergency departments. HSV infection was defined by a positive HSV polymerase chain reaction or viral culture. The primary outcome was the proportion of encounters in which HSV infection was identified. Secondary outcomes included frequency of central nervous system (CNS) and disseminated HSV, and HSV testing and treatment patterns. RESULTS: Of 26 533 eligible encounters, 112 infants had HSV identified (0.42%, 95% confidence interval [CI]: 0.35%-0.51%). Of these, 90 (80.4%) occurred in weeks 1 to 4, 10 (8.9%) in weeks 5 to 6, and 12 (10.7%) in weeks 7 to 9. The median age of HSV-infected infants was 14 days (interquartile range: 9-24 days). HSV infection was more common in 0 to 28-day-old infants compared with 29- to 60-day-old infants (odds ratio 3.9; 95% CI: 2.4-6.2). Sixty-eight (0.26%, 95% CI: 0.21%-0.33%) had CNS or disseminated HSV. The proportion of infants tested for HSV (35%; range 14%-72%) and to whom acyclovir was administered (23%; range 4%-53%) varied widely across sites. CONCLUSIONS: An HSV infection was uncommon in young infants evaluated for CNS infection, particularly in the second month of life. Evidence-based approaches to the evaluation for HSV in young infants are needed.
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Herpes Simple/diagnóstico , Meningitis/virología , Simplexvirus/aislamiento & purificación , Líquido Cefalorraquídeo/microbiología , Líquido Cefalorraquídeo/virología , Estudios Transversales , Femenino , Herpes Simple/epidemiología , Humanos , Lactante , Recién Nacido , Masculino , Meningitis/diagnóstico , Oportunidad Relativa , Estudios RetrospectivosRESUMEN
OBJECTIVE: To determine the impact of a cerebrospinal fluid enterovirus polymerase chain reaction (PCR) test performance on hospital length of stay (LOS) in a large multicenter cohort of infants undergoing evaluation for central nervous system infection. STUDY DESIGN: We performed a planned secondary analysis of a retrospective cohort of hospitalized infants ≤60 days of age who had a cerebrospinal fluid culture obtained at 1 of 18 participating centers (2005-2013). After adjustment for patient age and study year as well as clustering by hospital center, we compared LOS for infants who had an enterovirus PCR test performed vs not performed and among those tested, for infants with a positive vs negative test result. RESULTS: Of 19 953 hospitalized infants, 4444 (22.3%) had an enterovirus PCR test performed and 945 (21.3% of tested infants) had positive test results. Hospital LOS was similar for infants who had an enterovirus PCR test performed compared with infants who did not (incident rate ratio 0.98 hours; 95% CI 0.89-1.06). However, infants PCR positive for enterovirus had a 38% shorter LOS than infants PCR negative for enterovirus (incident rate ratio 0.62 hours; 95% CI 0.57-0.68). No infant with a positive enterovirus PCR test had bacterial meningitis (0%; 95% CI 0-0.4). CONCLUSIONS: Although enterovirus PCR testing was not associated with a reduction in LOS, infants with a positive enterovirus PCR test had a one-third shorter LOS compared with infants with a negative enterovirus PCR test. Focused enterovirus PCR test use could increase the impact on LOS for infants undergoing cerebrospinal fluid evaluation.
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Líquido Cefalorraquídeo/virología , Infecciones por Enterovirus/diagnóstico , Enterovirus/genética , Tiempo de Internación/estadística & datos numéricos , Meningitis Viral/diagnóstico , Reacción en Cadena de la Polimerasa/métodos , Estudios de Cohortes , Femenino , Humanos , Lactante , Masculino , Estudios RetrospectivosRESUMEN
BACKGROUND: Alternative treatment of dehydration is needed when intravenous (IV) or oral rehydration therapy fails. Subcutaneous (SC) hydration facilitated by recombinant human hyaluronidase offers an alternative treatment for dehydration. This clinical trial is the first to compare recombinant human hyaluronidase-facilitated SC (rHFSC) rehydration with standard IV rehydration for use in dehydrated children. OBJECTIVE: This Phase IV noninferiority trial evaluated whether rHFSC fluid administration can be given safely and effectively, with volumes similar to those delivered intravenously, to children who have mild to moderate dehydration. METHODS: The study included mild to moderately dehydrated children (Gorelick dehydration score) aged 1 month to 10 years. They were randomized to receive 20 mL/kg of isotonic fluids using rHFSC or IV therapy over 1 hour and then as needed until clinically rehydrated. The primary outcome was total volume of fluid administered (emergency department [ED] plus inpatient hospitalization). Secondary outcomes included mean volume infused in the ED alone, postinfusion dehydration scores and weight changes, line placement success and time, safety, and provider and parent/guardian questionnaire. RESULTS: 148 patients (mean age, 2.3 [1.91] years]; white, 53.4%; black, 31.8%) were enrolled in the intention-to-treat population (73 rHFSC; 75 IV). The primary outcome, mean total volume infused, was 365.0 (324.6) mL in the rHFSC group over 3.1 hours versus 455.8 (597.4) mL in the IV group over 6.6 hours (P = 0.51). The secondary outcome of mean volume infused in the ED alone was 334.3 (226.40) mL in the rHFSC group versus 299.6 (252.33) mL in the IV group (P = 0.03). Dehydration scores and weight changes postinfusion were similar. Successful line placement occurred in all 73 rHFSC-treated patients and 59 of 75 (78.7%) IV-treated patients (P < 0.0001). All IV failures occurred in patients aged <3 years; rHFSC rescue was successful in all patients in whom it was attempted. Both treatments were well tolerated. Clinicians rated fluid administration as easy to perform in 94.5% (69 of 73) of the rHFSC group versus 65.3% (49 of 75) of the IV group (P < 0.001). Parents/caregivers were satisfied or very satisfied with fluid administration in 94.5% (69 of 73) of rHFSC-treated patients and 73.3% (55 of 75) of IV-treated patients. CONCLUSIONS: In mild to moderately dehydrated children, rHFSC was inferior to IV hydration for the primary outcome measure. However, rHFSC was noninferior in the ED phase of hydration. Additional benefits of rHFSC included time and success of line placement, ease of use, and satisfaction. SC hydration facilitated with recombinant human hyaluronidase represents a reasonable addition to the treatment options for children who have mild to moderate dehydration, especially those with difficult IV access. ClinicalTrials.gov identifier: NCT00773175.
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Antígenos de Neoplasias/administración & dosificación , Deshidratación/terapia , Servicio de Urgencia en Hospital , Fluidoterapia/métodos , Histona Acetiltransferasas/administración & dosificación , Hialuronoglucosaminidasa/administración & dosificación , Hipodermoclisis , Soluciones Isotónicas/administración & dosificación , Antígenos de Neoplasias/efectos adversos , Peso Corporal , Niño , Preescolar , Deshidratación/diagnóstico , Femenino , Fluidoterapia/efectos adversos , Histona Acetiltransferasas/efectos adversos , Hospitalización , Humanos , Hialuronoglucosaminidasa/efectos adversos , Hipodermoclisis/efectos adversos , Lactante , Infusiones Intravenosas , Soluciones Isotónicas/efectos adversos , Masculino , Estudios Prospectivos , Proteínas Recombinantes/administración & dosificación , Proteínas Recombinantes/efectos adversos , Índice de Severidad de la Enfermedad , Encuestas y Cuestionarios , Factores de Tiempo , Resultado del Tratamiento , Estados UnidosRESUMEN
BACKGROUND: Clarithromycin is postulated to possess immunomodulatory properties in addition to its antimicrobial activity. OBJECTIVE: To evaluate the effect of clarithromycin on serum and nasopharyngeal cytokine and chemokine concentrations in children with an acute exacerbation of recurrent wheezing. METHODS: Children with a history of recurrent wheezing or asthma and who presented with an acute exacerbation of wheezing were enrolled in a double-blind, randomized trial of clarithromycin vs placebo. Concentrations of tumor necrosis factor alpha (TNF-alpha), interferon-gamma (IFN-gamma), interleukin-1beta (IL-1beta), IL-2, IL-4, IL-5, IL-6, IL-8, IL-10, granulocyte-macrophage colony-stimulating factor, RANTES, eotaxin, macrophage inflammatory protein 1alpha, macrophage inflammatory protein 1beta, and monocyte chemoattractant protein 1 were measured in serum and/or nasopharyngeal aspirates before, during, and after therapy. Mycoplasma pneumoniae and Chlamydophila pneumoniae infection were evaluated for by polymerase chain reaction and serologic testing. RESULTS: Nasopharyngeal concentrations of TNF-alpha, IL-1beta, and IL-10 were significantly and persistently lower in children treated with clarithromycin compared with placebo. There tended to be a greater effect of clarithromycin on nasopharyngeal cytokine concentrations in patients with evidence of M. pneumoniae or C. pneumoniae infection. No significant differences were detected in serum cytokines for children treated with clarithromycin compared with placebo. CONCLUSION: Clarithromycin therapy reduces mucosal TNF-alpha, IL-1beta, and IL-10 concentrations in children with an acute exacerbation of recurrent wheezing.
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Asma/tratamiento farmacológico , Quimiocinas/sangre , Claritromicina/uso terapéutico , Citocinas/sangre , Ruidos Respiratorios/efectos de los fármacos , Enfermedad Aguda , Adolescente , Asma/sangre , Asma/inmunología , Líquido del Lavado Bronquioalveolar/inmunología , Niño , Preescolar , Método Doble Ciego , Femenino , Humanos , Masculino , Placebos , Recurrencia , Ruidos Respiratorios/inmunologíaRESUMEN
OBJECTIVES: To obtain a detailed description of the injury scene in an attempt to identify methods for prevention and to describe the morbidity and mortality of children who present to an urban pediatric emergency department (ED) with an injury caused by a falling television. METHODS: A retrospective descriptive study from a prospectively created database was conducted over one year. All adults accompanying a child younger than 13 years of age who was injured by a falling television were directly interviewed, and the patient medical charts were reviewed. RESULTS: Twenty-eight children were eligible, and 26 children were analyzed. The median age was 40 months (25th and 75th quartiles: 31, 51 months). None of the televisions, or the furniture that they were placed on, were secured. Most parents (85%) reported that they were unaware that injuries could occur by this mechanism. Fourteen children suffered head injuries, and nine children injured an extremity. Nine children were hospitalized, including two patients admitted to the intensive care unit (ICU). CONCLUSIONS: Children may present to the ED with injuries caused by falling televisions. These injuries are usually not severe; however, the potential for severe injury exists, and some children may require ICU monitoring. Our data indicate a lack of parental awareness and an absence of primary prevention as a root cause for this problem. Thus, more aggressive education to warn parents about the risk of injury must be implemented so that more families will take the time to place their televisions safely.
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Accidentes Domésticos/estadística & datos numéricos , Televisión/estadística & datos numéricos , Heridas y Lesiones/epidemiología , Causalidad , Niño , Preescolar , Servicio de Urgencia en Hospital/estadística & datos numéricos , Femenino , Escala de Consecuencias de Glasgow , Hospitalización/estadística & datos numéricos , Humanos , Lactante , Puntaje de Gravedad del Traumatismo , Diseño Interior y Mobiliario/estadística & datos numéricos , Masculino , Estudios Retrospectivos , Texas/epidemiología , Heridas y Lesiones/clasificación , Heridas y Lesiones/terapiaRESUMEN
BACKGROUND: Latinos are the fastest growing minority group in the United States with a significant percentage of this population having limited English proficiency. OBJECTIVE: To determine whether mode of interpretation influences satisfaction of limited English-proficient parents presenting to a tertiary care pediatric emergency department. DESIGN: One hundred eighty parents of patients presenting to a pediatric emergency department were surveyed after receiving services from one of the following interpreters: hospital-trained, ad hoc, or telephone. An English-proficient comparison group of 60 parents of any ethnicity was also surveyed (total N = 240). RESULTS: Parents were significantly more satisfied (P < 0.001) with hospital-trained interpreters. While no significant difference was found in overall visit satisfaction, there were significant differences in several other outcome variables. When hospital-trained interpreters were used, parents were significantly more satisfied (P < 0.001) with their physicians and nurses. With regard to the ability to communicate with pediatric emergency department personnel, parents using hospital-trained interpreters averaged significantly higher scores (P < 0.001) than the telephone group. Quality-of-care scores were significantly higher (P < 0.001) for parents assigned to hospital-trained interpreters than for the other forms of interpretation. English-proficient parents scored highest in the following categories: ability to communicate, quality of care, and overall visit satisfaction. Parents using hospital-trained interpreters scored higher than English-proficient parents when questioned about physician and nursing satisfaction. CONCLUSION: Hospital-trained interpreters are a valuable and needed resource to facilitate communication with limited English-proficient patients and families. Other interpretation services are useful but have limitations.
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Actitud Frente a la Salud , Barreras de Comunicación , Relaciones Profesional-Paciente , Análisis de Varianza , Actitud del Personal de Salud , Recolección de Datos , Servicio de Urgencia en Hospital , Femenino , Hospitales , Humanos , Masculino , Cuerpo Médico de Hospitales , Padres , Calidad de la Atención de Salud , Teléfono , TraducciónRESUMEN
STUDY OBJECTIVE: We determine the efficacy of prophylactic phenytoin in preventing early posttraumatic seizures in children with moderate to severe blunt head injury. METHODS: Children younger than 16 years and experiencing moderate to severe blunt head injury were randomized to receive phenytoin or placebo within 60 minutes of presentation at 3 pediatric trauma centers. The primary endpoint was posttraumatic seizures within 48 hours; secondary endpoints were survival and neurologic outcome 30 days after injury. A Bayesian decision-theoretic clinical trial design was used to determine the probability of remaining posttraumatic seizure free for each treatment group. RESULTS: One hundred two patients were enrolled, with a median age of 6.1 years. Sixty-eight percent were boys. The 2 treatment groups were well matched. During the 48-hour observation period, 3 (7%) of 46 patients given phenytoin and 3 (5%) of 56 patients given placebo experienced a posttraumatic seizure. There were no significant differences between the treatment groups in survival or neurologic outcome after 30 days. According to these results, the probability that phenytoin has the originally hypothesized effect of reducing the rate of early posttraumatic seizures by 12.5% is 0.0053. The probability that phenytoin has any prophylactic efficacy is 0.383. The median effect size in this trial was -0.015 (seizure rate increased by 1.5% in the phenytoin group), 95% probability interval -0.127 to 0.091 (12.7% higher rate of posttraumatic seizures to a 9.1% lower rate of posttraumatic seizures with phenytoin). CONCLUSION: The rate of early posttraumatic seizures in children may be much lower than previously reported. Phenytoin did not substantially reduce that rate.
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Anticonvulsivantes/uso terapéutico , Traumatismos Cerrados de la Cabeza/tratamiento farmacológico , Fenitoína/uso terapéutico , Convulsiones/prevención & control , Adolescente , Barbitúricos/uso terapéutico , Teorema de Bayes , Benzodiazepinas/uso terapéutico , Niño , Preescolar , Método Doble Ciego , Femenino , Escala de Coma de Glasgow , Traumatismos Cerrados de la Cabeza/complicaciones , Hospitales Urbanos , Humanos , Lactante , Masculino , Consentimiento Paterno , Tamaño de la Muestra , Resultado del TratamientoRESUMEN
OBJECTIVES: To develop and validate a practical outcome instrument applicable to a broad range of neurologic deficits in children. METHODS: Reliability testing of a draft version of the Neurologic Outcome Scale for Infants and Children (NOSIC) in 100 children with a wide range of ages and levels of neurologic function was performed. After review of the reliability data by a panel of experts, the NOSIC was revised. Validity and reliability testing of the final NOSIC was performed in a new population of 157 children, 52 with cerebral palsy, motor delay, or language delay. Interrater reliability was assessed using Spearman rank correlation coefficients of two investigators' scores. NOSIC scores were correlated with scores on criterion-standard neuropsychological tests to assess validity. RESULTS: The median NOSIC score for normal children was 98, interquartile range 96-100; the median score for abnormal children was 87, interquartile range 58-96. Interrater reliability of the NOSIC scores of 84 patients rated by both raters demonstrated excellent reliability (rho = 0.77, 95% confidence interval [CI] = 0.62 to 0.88). Correlation of the NOSIC scores of the 127 patients who had neuropsychological testing with applicable criterion standards was rho = 0.63, 95% CI = 0.50 to 0.74. CONCLUSIONS: The NOSIC is a practical, reliable, valid, instrument applicable to infants and children with a broad range of neurologic deficits. It should be a useful research tool when neurologic function is an important outcome measure.
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Técnicas de Diagnóstico Neurológico , Evaluación de Resultado en la Atención de Salud , Lesiones Encefálicas , Niño , Preescolar , Humanos , Lactante , Examen Neurológico , Reproducibilidad de los ResultadosRESUMEN
OBJECTIVE: We reviewed the mechanism of injury, presentation, and evaluation of children with trauma to the lateral oropharynx. Study design and setting We conducted a retrospective review of patients in an urban pediatric emergency department with trauma to the lateral oropharynx over a 5-year period. RESULTS: Forty-eight patients were identified with documented injuries of the lateral oropharynx placing the internal carotid artery at risk of injury. The average age was 42 months, with a male-to-female ratio of 1.5:1. Seventy-seven percent of patients had a documented neurologic examination. Examinations were normal in all cases. Computed tomography scans were obtained in 14 patients, identifying 3 patients with carotid abnormalities. Angiography subsequently diagnosed intimal injuries in 2 of the 3 patients. There were no known cases of neurovascular compromise. CONCLUSION: Contrast-enhanced computed tomography may be an effective screening examination in this patient population, helping to determine which children should be admitted for angiography and observation.
Asunto(s)
Orofaringe/lesiones , Niño , Preescolar , Femenino , Humanos , Lactante , Masculino , Orofaringe/diagnóstico por imagen , Estudios Retrospectivos , Tomografía Computarizada por Rayos X , Heridas y Lesiones/diagnóstico por imagenRESUMEN
OBJECTIVE: Evaluation of elevated cerebrospinal fluid levels of glutamate in children with bacterial meningitis as a predictor of seizures or other adverse outcomes. DESIGN: Prospective cohort study with controls. SETTING: A 36-bed pediatric intensive care unit and primary pediatric referral center. PATIENTS: From 1999 to 2001, a total of 55 patients, between the ages of 0 and 18 yrs, with lumbar punctures performed for suspected meningitis. MEASUREMENTS AND MAIN RESULTS: A total of 23 patients had bacterial meningitis confirmed by cerebrospinal fluid/blood culture and elevated cerebrospinal fluid white blood cell counts, and 32 patients, who tested negative, were included as controls. The median age for the patients with meningitis was 1.0 yr (range, 0.0-15.2 yrs), and in the culture-negative group (control group), the median age was 0.3 yrs (range, 0.0-17.0 yrs). The average cerebrospinal fluid white blood cell count was 2707 +/- 3897 in the group with bacterial infection, whereas in the control group, the average was 148 +/- 259 (p < .01). Patients with bacterial meningitis had a mean cerebrospinal fluid glutamate level of 60.5 +/- 88.4 mol/L, whereas the mean cerebrospinal fluid glutamate level in the control group was 4.9 +/- 11.0 mol/L (p < .01). However, only 10 of 23 children with bacterial meningitis had a second lumbar puncture performed during the study. There was no correlation between the cerebrospinal fluid white blood cell count and cerebrospinal fluid glutamate levels in either the study or control patients. None of the control patients developed seizures or neurologic deficits, despite some patients having elevated glutamate levels. However, four patients with bacterial meningitis developed seizures after admission to the hospital, and ten were discharged with at least some neurologic sequelae attributable to their infection. Two out of the three who developed seizures and had a repeat lumbar puncture demonstrated persistent elevation of cerebrospinal fluid glutamate levels. In addition, 70% of patients (7 of 10) with Streptococcus pneumoniae meningitis developed neurologic complications (p = .04). CONCLUSIONS: Bacterial meningitis in children causes an increase in cerebrospinal fluid glutamate that in many cases persists over time. However, in this limited study, neither higher nor persistent elevation of cerebrospinal fluid glutamate levels is predictive of which patients might develop seizures or other apparent immediate adverse outcomes after invasive infection. The responsible organism seems to have far more significance in predicting the development of adverse sequelae.