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BACKGROUND: Pediatric patients with any severity of traumatic intracranial hemorrhage (tICH) are often admitted to intensive care units (ICUs) for early detection of secondary injury. We hypothesize that there is a subset of these patients with mild injury and tICH for whom ICU care is unnecessary. OBJECTIVES: To quantify tICH frequency and describe disposition and to identify patients at low risk of inpatient critical care intervention (CCI). METHODS: We retrospectively reviewed patients aged 0 to 17 years with tICH at a single level I trauma center from 2008 to 2013. The CCI included mechanical ventilation, invasive monitoring, blood product transfusion, hyperosmolar therapy, and neurosurgery. Binary recursive partitioning analysis led to a clinical decision instrument classifying patients as low risk for CCI. RESULTS: Of 296 tICH admissions without prior CCI in the field or emergency department, 29 had an inpatient CCI. The decision instrument classified patients as low risk for CCI when patients had absence of the following: midline shift, depressed skull fracture, unwitnessed/unknown mechanism, and other nonextremity injuries. This clinical decision instrument produced a high likelihood of excluding patients with CCI (sensitivity, 96.6%; 95% confidence interval, 82.2%-99.9%) from the low-risk group, with a negative likelihood ratio of 0.056 (95% confidence interval, -0.053-0.166). The decision instrument misclassified 1 patient with CCI into the low-risk group, but would have impacted disposition of 164 pediatric ICU admissions through 5 years (55% of the sample). CONCLUSIONS: A subset of low-risk patients may not require ICU admission. The proposed decision rule identified low-risk children with tICH who may be observable outside an ICU, although this rule requires external validation before implementation.
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Lesões Encefálicas Traumáticas/diagnóstico , Cuidados Críticos/estatística & dados numéricos , Hospitalização/estatística & dados numéricos , Hemorragia Intracraniana Traumática/diagnóstico , Medição de Risco/métodos , Adolescente , Lesões Encefálicas Traumáticas/complicações , Lesões Encefálicas Traumáticas/terapia , Criança , Pré-Escolar , Tomada de Decisão Clínica , Estudos de Coortes , Feminino , Humanos , Lactente , Unidades de Terapia Intensiva Pediátrica/estatística & dados numéricos , Hemorragia Intracraniana Traumática/terapia , Masculino , Oregon , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Estudos Retrospectivos , Fatores de Risco , Centros de TraumatologiaRESUMO
In this narrative medicine essay, an emergency medicine pediatrician describes the care his mother received in her last days and calls on the health care profession to aim for providing a personal touch when caring for patients.
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Atenção à Saúde , Medicina de PrecisãoRESUMO
BACKGROUND: Magnetic resonance imaging (MRI) has emerged as a promising modality for evaluating pediatric appendicitis. However optimal imaging protocols, including roles of contrast agents and sedation, have not been established and diagnostic criteria have not been fully evaluated. OBJECTIVE: To investigate performance characteristics of rapid MRI without contrast agents or sedation in the diagnosis of pediatric appendicitis. MATERIALS AND METHODS: We included patients ages 4-18 years with suspicion of appendicitis who underwent rapid MRI between October 2013 and March 2015 without contrast agent or sedation. After two-radiologist review, we determined performance characteristics of individual diagnostic criteria and aggregate diagnostic criteria by comparing MRI results to clinical outcomes. We used receiver operating characteristic (ROC) curves to determine cut-points for appendiceal diameter and wall thickness for optimization of predictive power, and we calculated area under the curve (AUC) as a measure of test accuracy. RESULTS: Ninety-eight MRI examinations were performed in 97 subjects. Overall, MRI had a 94% sensitivity, 95% specificity, 91% positive predictive value and 97% negative predictive value. Optimal cut-points for appendiceal diameter and wall thickness were ≥7 mm and ≥2 mm, respectively. Independently, those cut-points produced sensitivities of 91% and 84% and specificities of 84% and 43%. Presence of intraluminal fluid (30/33) or localized periappendiceal fluid (32/33) showed a significant association with acute appendicitis (P<0.01), with sensitivities of 91% and 97% and specificities of 60% and 50%. For examinations in which the appendix was not identified by one or both reviewers (23/98), the clinical outcome was negative. CONCLUSION: Rapid MRI without contrast agents or sedation is accurate for diagnosis of pediatric appendicitis when multiple diagnostic criteria are considered in aggregate. Individual diagnostic criteria including optimized cut-points of ≥7 mm for diameter and ≥2 mm for wall thickness demonstrate high sensitivities but relatively low specificities. Nonvisualization of the appendix favors a negative diagnosis.
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Apendicite/diagnóstico por imagem , Imageamento por Ressonância Magnética/métodos , Adolescente , Criança , Pré-Escolar , Diagnóstico Diferencial , Feminino , Humanos , Masculino , Valor Preditivo dos TestesRESUMO
OBJECTIVES: Mental health complaints are a frequent presentation to the pediatric emergency department (PED). It is unclear if having an on-site inpatient pediatric psychiatric unit impacts pediatric mental health care in the acute setting. The objective of this study was to compare PED mental health care between a pediatric tertiary care center with an associated inpatient child psychiatric unit (PAPED) and one that does not (NOPED) with the hypothesis that children have longer lengths of stay (LOS) at the PED without an inpatient unit. METHODS: This was a retrospective, observational study of all mental health presentations aged 1 to 18 years to 2 tertiary care PEDs from March 2012 to June 2013 with a final mental health diagnosis International Classification of Diseases, Ninth Revision code. RESULTS: A total of 1409 patient encounters comprised the study group. The PAPED had a significantly higher rate of admission 41.3% versus 18.8% (P < 0.0001). The LOS was significantly longer at the NOPED compared with the PAPED with a visit of 15.6 versus 6.3, respectively (P < 0.0001). When LOS was stratified for disposition, patients requiring admission from the NOPED had a significantly longer LOS of 33.4 compared with an emergency department LOS of 8.1 at the PAPED (P < 0.0001). CONCLUSIONS: Mental health care in the PED seems to be affected by having an associated inpatient child psychiatric unit. Further research needs to address this growing problem and ways to utilize community resources to develop safe outpatient plans and divert admission if possible.
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Criança Hospitalizada , Serviço Hospitalar de Emergência/organização & administração , Unidades Hospitalares/organização & administração , Transtornos Mentais/terapia , Adolescente , Criança , Pré-Escolar , Feminino , Pesquisa sobre Serviços de Saúde , Humanos , Lactente , Masculino , Oregon , Estudos Retrospectivos , Centros de Atenção TerciáriaAssuntos
Violência com Arma de Fogo , Racismo , Serviço Hospitalar de Emergência , Feminino , Pesar , Humanos , Masculino , Mães/psicologiaRESUMO
BACKGROUND: Compare the efficacy and safety of Plasma-Lyte A (PLA) versus 0.9 % sodium chloride (NaCl) intravenous (IV) fluid replacement in children with moderate to severe dehydration secondary to acute gastroenteritis (AGE). METHODS: Prospective, randomized, double-blind study conducted at eight pediatric emergency departments (EDs) in the US and Canada (NCT#01234883). The primary outcome measure was serum bicarbonate level at 4 h. Secondary outcomes included safety and tolerability. The hypothesis was that PLA would be superior to 0.9 % NaCl in improvement of 4-h bicarbonate. Patients (n = 100) aged ≥6 months to <11 years with AGE-induced moderate-to-severe dehydration were enrolled. Patients with a baseline bicarbonate level ≤22 mEq/L formed the modified intent to treat (mITT) group. RESULTS: At baseline, the treatment groups were comparable except that the PLA group was older. At hour 4, the PLA group had greater increases in serum bicarbonate from baseline than did the 0.9 % NaCl group (mean ± SD at 4 h: 18 ± 3.74 vs 18.0 ± 3.67; change from baseline of 1.6 and 0.0, respectively; P = .004). Both treatment groups received similar fluid volumes. The PLA group had less abdominal pain and better dehydration scores at hour 2 (both P = .03) but not at hour 4 (P = 0.15 and 0.08, respectively). No patient experienced clinically relevant worsening of laboratory findings or physical examination, and hospital admission rates were similar. One patient in each treatment group developed hyponatremia. Four patients developed hyperkalemia (PLA:1, 0.9 % NaCl:3). CONCLUSION: In comparison with 0.9 % NaCl, PLA for rehydration in children with AGE was well tolerated and led to more rapid improvement in serum bicarbonate and dehydration score. TRIAL REGISTRATION: NCT#01234883 (Registration Date: November 3, 2010).
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Desidratação/terapia , Eletrólitos/uso terapêutico , Gastroenterite/complicações , Substitutos do Plasma/uso terapêutico , Soluções para Reidratação/uso terapêutico , Cloreto de Sódio/uso terapêutico , Bicarbonatos/sangue , Criança , Pré-Escolar , Desidratação/sangue , Desidratação/etiologia , Método Duplo-Cego , Eletrólitos/efeitos adversos , Humanos , Lactente , Infusões Intravenosas , Análise de Intenção de Tratamento , Substitutos do Plasma/efeitos adversos , Estudos Prospectivos , Soluções para Reidratação/efeitos adversos , Cloreto de Sódio/efeitos adversosRESUMO
OBJECTIVE: Mental health complaints are frequent in the pediatric emergency department (PED). The objective of this study was to describe trends over time in PED utilization for mental health care at in a single pediatric tertiary care hospital. It is our hypothesis that the resources used by this patient population are high and that mental health-related visits have increased over the most recent decade. METHODS: This was a retrospective study of all pediatric mental health presentations to the PED from January 2009 to July 2013 at a single pediatric hospital. All patients aged 1 to 19 years with an International Classification of Diseases, Ninth Revision code of 291, 292, 295 to 309, and 311 to 314 were included. Data collected included demographic data, medications received, restraint use, suicidality, length of stay (LOS), charges incurred, final disposition, and daily PED operation variables. Trends over time in presentation, charges, and LOS were analyzed using multiple mixed effects regression models after adjusting for potential patient and PED level confounding variables and clustering of multiple visits within patients. RESULTS: A total of 732 PED visits from 2009 to 2013 were identified representing 646 unique patients. The average age was 13.8 years, and 53% were male. Approximately 25% of the patients expressed suicidal ideation, and 44% of those had attempted suicide before arrival. Behavioral or chemical restraints were used in 33% of patients during their PED visit. There were statistically significant increases in annual visits, LOS, and charges over this period (P < 0.05). Increased charges were significantly associated with longer LOS (P = 0.0062). Charges (P = 0.46) and LOS (P = 0.62) were not significantly different between suicidal and nonsuicidal patients. Approximately 21% of patients were admitted or transferred to another facility. CONCLUSIONS: In this single-center study, we found evidence that the resources required to care for pediatric patients with mental health complaints have increased significantly over time both by increased number of annual visits and an increasing LOS. Further research is necessary to determine if our data are consistent with national trends to further our understanding of the problem and improve resource allocation.
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Serviço Hospitalar de Emergência/estatística & dados numéricos , Hospitais Pediátricos/estatística & dados numéricos , Tempo de Internação/estatística & dados numéricos , Serviços de Saúde Mental/estatística & dados numéricos , Adolescente , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Classificação Internacional de Doenças , Masculino , Saúde Mental , Estudos Retrospectivos , Adulto JovemRESUMO
Studies suggest that headache accounts for approximately 1% of pediatric emergency department (ED) visits. ED physicians must distinguish between primary headaches, such as a tension or migraine, and secondary headaches caused by systemic disease including neoplasm, infection, or intracranial hemorrhage. A recent study found that 40% of children presenting to the ED with headache were diagnosed with a primary headache, and 75% of these were migraine. Once the diagnosis of migraine has been made, the ED physician is faced with the challenge of determining appropriate abortive treatment. This review summarizes the most recent literature on pediatric migraine with an emphasis on diagnosis and abortive treatment in the ED.
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Serviço Hospitalar de Emergência , Transtornos de Enxaqueca/diagnóstico , Transtornos de Enxaqueca/tratamento farmacológico , Acetaminofen/uso terapêutico , Adolescente , Anti-Inflamatórios não Esteroides/uso terapêutico , Criança , Pré-Escolar , Antagonistas de Dopamina/uso terapêutico , Humanos , Transtornos de Enxaqueca/epidemiologia , Prevalência , Agonistas do Receptor de Serotonina/uso terapêuticoRESUMO
OBJECTIVE: To describe the variability in diagnostic testing and treatment of headaches in children presenting to the emergency department (ED) with use of a nationally representative sample. STUDY DESIGN: This was a retrospective cohort study using the National Hospital Ambulatory Medical Care Survey during 2005-2009. To assess the use of evidence-based treatment, we analyzed all patients <18 years old in 2 groups: (1) primary discharge diagnosis of headache and (2) discharge diagnosis of migraine. RESULTS: Four hundred forty-eight sampled ED visits from 2005-2009 represented a national estimate of 1.7 million visits with a discharge diagnosis of headache. A total of 95 visits represented a national estimate of 340â000 visits with a discharge diagnosis of migraine. Median age was 13.1 years and 60% were female with a primary diagnosis of headache. In this group, neuroimaging was performed in 37% of patients and 39% underwent blood tests. Nonsteroidal anti-inflammatory drugs and opioids were most commonly used for treatment. For children with a discharge diagnosis of migraine, approximately 40% of patients received non-evidence-based treatment, most commonly with opioid medications, and >20% of patients underwent computed tomography scanning. CONCLUSIONS: There is significant variability in the evaluation and treatment of pediatric headache in the ED. Despite evidence-based clinical guidelines for migraine headache, a large number of children continue to receive opioids and ionizing radiation in the ED.
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Tratamento de Emergência , Cefaleia/diagnóstico , Cefaleia/terapia , Adolescente , Criança , Pré-Escolar , Estudos de Coortes , Estudos Transversais , Serviço Hospitalar de Emergência , Feminino , Humanos , Lactente , Masculino , Estudos RetrospectivosRESUMO
OBJECTIVES: To identify a biomarker panel with sufficient sensitivity and negative predictive value to identify children with abdominal pain at low risk for acute appendicitis in order to avoid unnecessary imaging. METHODS: We prospectively enrolled 503 subjects aged two to 20 years with <72 hours of abdominal pain consistent with appendicitis. Blood samples from each patient were analyzed for CBC, differential, and 5 candidate proteins. Biomarker values were evaluated using principal component, recursive partitioning and logistic regression to select the combination that best discriminated between those subjects with and without disease. RESULTS: The prevalence of acute appendicitis was 28.6%. A mathematical combination of three inflammation-related markers in a panel comprised of white blood cell count (WBC), C-reactive protein (CRP), and myeloid-related protein 8/14 complex (MRP 8/14) provided the best discrimination. This panel exhibited a sensitivity of 96.5% (95% CI, 92-99%), a negative predictive value of 96.9% (95% CI, 93-99%), a negative likelihood ratio of 0.08 (95% CI, 0.03- 0.19), and a specificity of 43.2% (95% CI, 38-48%) for acute appendicitis. Sixty of 185 CT scans (32.4%) were done for patients with negative biomarker panel results which, if deferred, would have reduced CT utilization at initial presentation by one third at the cost of missing five of 144 (3.5%) patients with appendicitis. CONCLUSION: This panel may be useful in identifying pediatric patients with signs and symptoms suggestive of acute appendicitis who are at low risk and can be followed clinically, potentially sparing them exposure to the ionizing radiation of CT.
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Dor Abdominal/diagnóstico , Apendicite/diagnóstico , Dor Abdominal/sangue , Adolescente , Apendicite/sangue , Apendicite/diagnóstico por imagem , Biomarcadores/sangue , Contagem de Células Sanguíneas , Proteína C-Reativa/análise , Calgranulina A/sangue , Calgranulina B/sangue , Criança , Pré-Escolar , Feminino , Humanos , Contagem de Leucócitos , Masculino , Valor Preditivo dos Testes , Estudos Prospectivos , Fatores de Risco , Sensibilidade e Especificidade , Tomografia Computadorizada por Raios X , Adulto JovemRESUMO
OBJECTIVE: To determine the feasibility and test characteristics of optic nerve sheath diameter (ONSD) measured by ocular ultrasound as a screening tool for ventriculoperitoneal shunt (VPS) failure. METHODS: Prospective observational study using a convenience sample of children 6 months to 18 years of age, presenting to an academic pediatric emergency department for evaluation of possible VPS failure between September 2008 and March 2009. ONSD was measured by anterior transbulbar and lateral transbulbar techniques. Mean ONSD was compared between subjects with and without shunt failure, as determined by neurosurgical decision to operate. RESULTS: A total of 39 encounters were completed, including 20 VPS failures. The mean ONSD was 4.5 ± 0.9 and 5.0 ± 0.6 mm among encounters with and without shunt failure (p = 0.03), respectively. The mean ONSD was not statistically different when obtained by the anterior transbulbar vs. the lateral transbulbar approach (4.8 ± 1.0 vs. 4.7 ± 0.8 mm, p = 0.12). ONSD ultrasound had a sensitivity of 61.1 % (95 % CI 35.7-82.7) and specificity of 22.2 % (95 % CI 6.4-47.6 %) for detecting shunt failure in this sample. CONCLUSIONS: ONSD ultrasound does not appear to be a useful primary screening tool in emergency department evaluation of VPS failure. There was no difference between the anterior transbulbar approach and the lateral transbulbar approach. Children with VPS in our sample have larger ONSD measurements than in previously reported studies.
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Falha de Equipamento , Nervo Óptico/diagnóstico por imagem , Sistemas Automatizados de Assistência Junto ao Leito , Derivação Ventriculoperitoneal/efeitos adversos , Adolescente , Criança , Pré-Escolar , Serviço Hospitalar de Emergência , Feminino , Humanos , Lactente , Hipertensão Intracraniana/diagnóstico por imagem , Hipertensão Intracraniana/etiologia , Masculino , Estudos Prospectivos , UltrassonografiaRESUMO
OBJECTIVES: This study aimed to determine the test characteristics of a pathway for pediatric appendicitis and its effects on emergency department (ED) length of stay, imaging, and admissions. METHODS: Children age 3 to 18 years with suspicion for appendicitis at 1 tertiary care ED were prospectively enrolled, using validated low- and high-risk scoring systems incorporating history, physical examination, and white blood cell count. Low-risk patients were discharged or observed in the ED. High-risk patients were admitted. Those meeting neither low-risk nor high-risk criteria were evaluated by surgery, with imaging at their discretion. Chart review or telephone follow-up was conducted 2 weeks after the visit. A retrospective study before and after was also performed. Charts of a random sample of patients evaluated for appendicitis in the 8 months before and after the pathway implementation were reviewed. RESULTS: Appendicitis was diagnosed in 65 of 178 patients. Of those with appendicitis, 63 were not low-risk (sensitivity, 96.9%; specificity, 40.7%). The high-risk criteria had a sensitivity of 75.3% and specificity of 75.2%. We reviewed 292 visits before and 290 after the pathway implementation. Emergency department length of stay was similar (253 minutes before vs 257 minutes after, P = 0.77). Computed tomography was used in 12.7% of visits before and 6.9% of visits after (P = 0.02). Use of ultrasound was not significantly different (47.3% vs 53.7%). Admission rates were not significantly different (45.5% vs 42.7%). CONCLUSIONS: The low-risk criteria had good sensitivity in ruling out appendicitis. The high-risk criteria could be used to guide referral or admission. Neither outperformed the a priori judgment of experienced providers.
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Dor Abdominal/etiologia , Apendicite/diagnóstico , Procedimentos Clínicos , Medição de Risco/métodos , Índice de Gravidade de Doença , Adolescente , Apendicectomia/estatística & dados numéricos , Apendicite/diagnóstico por imagem , Apendicite/cirurgia , Criança , Pré-Escolar , Emergências , Serviço Hospitalar de Emergência/estatística & dados numéricos , Feminino , Seguimentos , Humanos , Tempo de Internação/estatística & dados numéricos , Masculino , Palpação , Admissão do Paciente/estatística & dados numéricos , Seleção de Pacientes , Exame Físico , Valor Preditivo dos Testes , Estudos Prospectivos , Estudos Retrospectivos , Risco , Estudos de Amostragem , Sensibilidade e Especificidade , Avaliação de Sintomas , Tomografia Computadorizada por Raios X/estatística & dados numéricos , UltrassonografiaRESUMO
OBJECTIVE: Limited progress has been made in the past decade for abortive treatment of migraine headache in the pediatric emergency department (PED). Propofol, a general anesthetic, has been reported to be effective in the treatment of refractory headaches in adults at subanesthetic doses but never in the pediatric population. The goal of this study was to review our institution's experience with subanesthetic doses of propofol for the abortive treatment of pediatric migraine and compare propofol with standard abortive therapy in the PED. METHODS: Retrospective review of all patients discharged from the Oregon Health and Science University PED with a diagnosis of migraine headache from January 2010 to July 2011. Patients treated with subanesthetic doses of propofol were compared with matched controls who received standard abortive migraine therapy, defined as the combined use of a nonsteroidal anti-inflammatory medication, diphenhydramine, and prochlorperazine. Outcome variables of interest included reduction of pain as measured on a self-reported visual analog scale and length of stay after administration of initial abortive medication. RESULTS: Patients who received subanesthetic doses of propofol achieved significantly greater reduction in pain scores (80.1% vs 61.1%; P < 0.05) compared with matched controls as well as shorter stay (122 minutes vs 203 minutes; P = 0.2) after treatment. No adverse effects (hypotension, respiratory depression, or hypoxia) were recorded in either group. CONCLUSIONS: Propofol seems to be effective for the abortive treatment of pediatric migraine headache in the PED. Further prospective trials are warranted to either support or refute these initial findings.
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Serviço Hospitalar de Emergência , Transtornos de Enxaqueca/tratamento farmacológico , Propofol/uso terapêutico , Adolescente , Anti-Inflamatórios não Esteroides/uso terapêutico , Estudos de Casos e Controles , Criança , Difenidramina/uso terapêutico , Relação Dose-Resposta a Droga , Avaliação de Medicamentos , Feminino , Hospitais Universitários/estatística & dados numéricos , Humanos , Tempo de Internação/estatística & dados numéricos , Masculino , Medição da Dor , Proclorperazina/uso terapêutico , Propofol/administração & dosagem , Estudos Retrospectivos , Resultado do TratamentoRESUMO
INTRODUCTION: When influenza (flu) season arrives, it is easy for emergency department clinicians to anchor on the diagnosis of flu, sending patients on their way with or without anti-influenza medication. It is important not to miss the outlier - the patient who seems to have typical symptoms of influenza but with certain subtleties that should make one consider expanding the differential diagnosis. CASE REPORT: We describe an 11-year-old previously healthy male who presented with eight days of fever, myalgias, cough, congestion, and headache in the context of positive influenza exposure. The length and severity of his symptoms prompted laboratory and imaging investigation. He was positive for influenza type B with elevated inflammatory markers but otherwise normal laboratory workup and normal chest radiograph. He complained of a headache and was given fluids and antipyretics, and was admitted for overnight observation. He specifically did not have any forehead swelling. The next day during his inpatient stay he developed right frontal forehead edema and appeared ill. He was taken for a sinus computed tomography, which showed changes consistent with frontal bone osteomyelitis. Even after drainage by neurosurgery and otolaryngology, the patient subsequently developed repeat abscesses and ultimately a superior sagittal sinus thrombosis. CONCLUSION: Other sources of infection should be considered in patients who have flu-like symptoms that last longer than expected, present with focality, or appear ill.
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Objective: The goal of this study was to determine the prevalence of SARS-CoV-2 infections in pediatric front-line health care workers (HCWs) using SARS-CoV-2 serum antibodies as an indicator of infection. Methods: In this cross-sectional study, we collected blood samples and survey responses from HCWs in a 38-bed pediatric emergency department. Serum antibodies to SARS-CoV-2 (IgM and/or IgG) were measured using a 2-step enzyme-linked immunosorbent assay (ELISA) to detect antibodies against the Spike protein receptor binding domain (RBD), the ectodomain of Spike (S), and the nucleoprotein (N). Results: We collected survey responses and serum samples from 54 pediatric front-line HCWs from October 2020 through April 2021. Among the 29 unvaccinated HCWs, 4 (13.7%) had antibodies to SARS-CoV-2. For the 25 vaccinated HCWs, 10 (40%) were seropositive; 3 were <10 days from the first vaccine dose and 7 were ≥10 days after the first dose. Two of the 10 seropositive vaccines had a prior positive reverse transcription polymerase chain reaction test. Individuals ≥10 days from receiving the first vaccine dose were 37.5 (95% CI: 3.5-399.3) times more likely to have SARS-CoV-2 antibodies than unvaccinated individuals or those <10 days from first vaccine dose. Conclusions: Evidence of widespread SARS-CoV-2 infections was not found in unvaccinated front-line HCWs from a pediatric ED as of April 2021. Future work will be required to determine the reasons underlying the lower SARS-CoV-2 antibody prevalence compared to adult HCWs.
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OBJECTIVES: Parents of children who visit the pediatric emergency department (PED) for asthma exacerbations may have inadequate knowledge of preventive asthma care. The primary objective of this study was to assess knowledge and use of preventive asthma care measures among parents of children with asthma who present to the PED with asthma exacerbations. The secondary objective was to identify variables that predict adherence to four key preventive care measures. METHODS: The authors administered a 38-item questionnaire to 229 parents of children ages 2 to 18 years with asthma exacerbations who presented to two urban PEDs, one in the southeast and one in the northwest United States. Descriptive statistics were calculated to assess parental knowledge of preventive care. Multivariable logistic regression was used to identify variables associated with the use of four key preventive care measures. RESULTS: Thirty-two percent of the children had an action plan, and 52% received the influenza vaccine within the preceding year. Sixty-six percent of the children had persistent asthma by National Institutes of Health (NIH) criteria. Of these, 51% received daily inhaled corticosteroids (ICSs). When parents were asked how an ICS medicine worked, 29% (64/221) responded "immediately opens the airway," and 24% (53/221) responded "I do not know." Daily use of ICS in these children was significantly associated with parent education level beyond high school (odds ratio [OR] = 2.81; 95% confidence interval [CI]: 1.26, 6.24; p = .011). Non-African Americans were more likely to have received an action plan than African Americans (OR = 2.18; 95% CI: 1.17, 4.06; p = .014). A secondary analysis of the parent's perception of his/her ability to provide care during an asthma exacerbation was significantly associated with receipt of an action plan in a multivariable proportional odds model (OR = 3.63; 95% CI: 1.99, 6.62; p <.001). CONCLUSIONS: Parents of children with persistent asthma presenting to urban tertiary care PEDs with asthma exacerbations frequently have inadequate understanding of appropriate ICS use. Parents with less than a high school education, in particular, may benefit from focused educational interventions that address the importance of daily ICS use in asthma control. Parents who receive a written action plan are more confident in their ability to provide care for their child during an asthma exacerbation.
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Corticosteroides/administração & dosagem , Asma/diagnóstico , Asma/tratamento farmacológico , Serviço Hospitalar de Emergência/estatística & dados numéricos , Conhecimentos, Atitudes e Prática em Saúde , Pais/educação , Administração por Inalação , Adolescente , Asma/epidemiologia , Criança , Pré-Escolar , Intervalos de Confiança , Feminino , Seguimentos , Pesquisas sobre Atenção à Saúde , Hospitais Pediátricos , Hospitais Urbanos , Humanos , Modelos Logísticos , Masculino , Análise Multivariada , Avaliação das Necessidades , Razão de Chances , Relações Pais-Filho , Cooperação do Paciente/estatística & dados numéricos , Educação de Pacientes como Assunto/métodos , Prevenção Primária/métodos , Probabilidade , Medição de Risco , Prevenção Secundária , Índice de Gravidade de Doença , Inquéritos e Questionários , Resultado do Tratamento , Estados UnidosRESUMO
BACKGROUND: Spirometry is the gold standard for assessment of asthma and is objective and non-invasive. This is a pilot study to evaluate whether portable spirometry can be successfully performed by children in the pediatric emergency department for acute exacerbations of asthma. METHODS: We enrolled children more than 6 years of age presenting to an urban pediatric emergency department with a history of asthma during an acute exacerbation. On arrival and after each bronchodilator treatment, vital signs and a clinical score were recorded. Portable spirometry was then performed. Attempts were continued until acceptable and reproducible measurements were obtained or until the patient was unable to perform further attempts. Outcomes included success at spirometry and correlation of spirometry with clinical signs. RESULTS: Thirty-four subjects were enrolled with a median age of 12 years. Ninety-one percent of subjects completed at least one attempt at spirometry. Seventy-three percent of all spirometry attempts were reproducible. Portable spirometry demonstrated increased severity of the exacerbation in comparison to clinical signs and peak expiratory flow. Percent of predicted forced expiratory volume in 1 second, ratio of forced expiratory volume in 1 second to forced vital capacity, and peak expiratory flow are all poorly correlated with degree of wheezing, clinical score, respiratory rate, and oxygen saturation (r < 0.5). CONCLUSION: Portable spirometry can be successfully performed by children with acute exacerbations of asthma in the emergency department and demonstrated greater degrees of airway obstruction than did clinical signs. Spirometry provides objective, non-invasive measurements of the severity of airway obstruction in the emergency department for children with acute exacerbations of asthma.
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Asma/diagnóstico , Serviço Hospitalar de Emergência , Espirometria/instrumentação , Adolescente , Asma/tratamento farmacológico , Asma/fisiopatologia , Criança , Estudos Transversais , Volume Expiratório Forçado/fisiologia , Humanos , Oxigênio/sangue , Pico do Fluxo Expiratório/fisiologia , Reprodutibilidade dos Testes , Mecânica Respiratória/fisiologia , Sons Respiratórios/diagnóstico , Capacidade Vital/fisiologia , Adulto JovemRESUMO
OBJECTIVE: To examine quantitative end-tidal carbon dioxide (ETCO(2)) in children with acute exacerbations of asthma. We hypothesize that quantitative ETCO(2) will be lower in children during an acute exacerbation of asthma and will correlate with the severity of the exacerbation. We also hypothesize that ETCO(2) can be successfully performed in all groups in the setting of a pediatric emergency department. STUDY DESIGN: Patients with acute exacerbation of asthma (n = 86) and control subjects without respiratory or metabolic disturbances (n = 88) were prospectively enrolled in a pediatric emergency department. A physical examination, vital signs, and ETCO(2) measurements were performed on arrival and, in the patients with asthma, after each bronchodilator treatment. RESULTS: ETCO(2) was measured successfully in 97% of enrolled children. After adjusting for respiratory rate, ETCO(2) was significantly lower in patients with acute exacerbation of asthma than in control subjects (P < .001). ETCO(2) measured after the first and after the final bronchodilator treatment were significantly associated with the number of bronchodilator treatments received and with hospital admission (P < or = .002). CONCLUSIONS: ETCO(2) can be successfully measured in all children and is significantly lower in children with acute exacerbations of asthma compared with healthy control subjects. Quantitative ETCO(2) may be an objective, noninvasive, and effort-independent way to assess the severity of asthma.
Assuntos
Asma/metabolismo , Dióxido de Carbono/metabolismo , Doença Aguda , Adolescente , Adulto , Asma/fisiopatologia , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Masculino , Estudos ProspectivosRESUMO
OBJECTIVES: Overweight children are at increased risk for many medical problems. Trauma is the leading etiology of childhood morbidity and mortality. No previous study has evaluated the association between overweight and acute ankle injuries in children. We hypothesized that being overweight is associated with an increased risk of ankle injury in children. METHODS: We conducted a case-control study in an urban pediatric emergency department. Subjects aged 5 to 19 years were recruited from June 2005 through July 2006. Children with acute ankle trauma were enrolled as cases. A convenience sample of children with a chief complaint of fever, headache, or sore throat was enrolled as controls. Demographic information and anthropometric measurements were obtained. Age- and gender-specific body mass index percentiles (BMI-Ps) were calculated using pediatric norms. Multivariate unconditional logistic regression was used to assess the relationship between overweight and ankle injury, adjusting for demographic variables. Through medical records, we obtained demographic information and weight, but not height, of all cases that were not enrolled. This allowed us to conduct a sensitivity analysis in which we combined the enrolled and nonenrolled cases into a single case group and made increasingly more unlikely assumptions about the height percentiles of the nonenrolled cases. RESULTS: One hundred eighty cases and 180 controls were enrolled in the study. We observed a significant association between overweight and ankle injury (multivariate-adjusted odds ratio 3.26, 95% confidence interval, 1.86-5.72; P value for trend <.0001). Although this result may be an overestimate of the magnitude of the association due to a possible bias in the selection of cases, sensitivity analysis demonstrated the robustness of the statistical significance of the finding. CONCLUSIONS: Overweight children may be at increased risk of ankle injury.