RESUMO
OBJECTIVES: Patients with multisystem inflammatory disease in children (MIS-C) are at risk of developing shock. Our objectives were to determine independent predictors associated with development of delayed shock (≥3 hours from emergency department [ED] arrival) in patients with MIS-C and to derive a model predicting those at low risk for delayed shock. METHODS: We conducted a retrospective cross-sectional study of 22 pediatric EDs in the New York City tri-state area. We included patients meeting World Health Organization criteria for MIS-C and presented April 1 to June 30, 2020. Our main outcomes were to determine the association between clinical and laboratory factors to the development of delayed shock and to derive a laboratory-based prediction model based on identified independent predictors. RESULTS: Of 248 children with MIS-C, 87 (35%) had shock and 58 (66%) had delayed shock. A C-reactive protein (CRP) level greater than 20 mg/dL (adjusted odds ratio [aOR], 5.3; 95% confidence interval [CI], 2.4-12.1), lymphocyte percent less than 11% (aOR, 3.8; 95% CI, 1.7-8.6), and platelet count less than 220,000/uL (aOR, 4.2; 95% CI, 1.8-9.8) were independently associated with delayed shock. A prediction model including a CRP level less than 6 mg/dL, lymphocyte percent more than 20%, and platelet count more than 260,000/uL, categorized patients with MIS-C at low risk of developing delayed shock (sensitivity 93% [95% CI, 66-100], specificity 38% [95% CI, 22-55]). CONCLUSIONS: Serum CRP, lymphocyte percent, and platelet count differentiated children at higher and lower risk for developing delayed shock. Use of these data can stratify the risk of progression to shock in patients with MIS-C, providing situational awareness and helping guide their level of care.
Assuntos
COVID-19 , Choque , Criança , Humanos , Cidade de Nova Iorque/epidemiologia , Estudos Retrospectivos , Estudos Transversais , Síndrome de Resposta Inflamatória SistêmicaRESUMO
OBJECTIVE: To determine features that distinguish febrile young infants with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. STUDY DESIGN: Retrospective single-center study included febrile infants <57 days of age evaluated in the emergency department of Cohen Children's Medical Center of Northwell Health, New Hyde Park, New York, from March 1 to April 30 of 2018, 2019, and 2020. Sociodemographic and clinical features were compared between those seen during the 2020 coronavirus disease-2019 pandemic and previous years, as well as between infants with SARS-CoV-2 infection and infants without SARS-CoV-2 infection (SARS-CoV-2 negative or evaluated during 2018 and 2019). RESULTS: In all, 124 febrile infants <57 days of age were identified; 38 during the 2-month study period in 2018, 33 in 2019, and 53 in 2020. During 2020, fewer febrile infants had a serious bacterial infection or a positive respiratory viral panel than in prior years (6% vs 21% [P = .02]; 15% vs 53% [P < .001], respectively). SARS-CoV-2 was the most frequent pathogen detected in 2020; of 30 infants tested, 20 tested positive. Infants with SARS-CoV-2 were more likely to identify as Hispanic (P = .004), have public insurance or be uninsured (P = .01), exhibited lethargy (P = .02), had feeding difficulties (P = .002), and had lower white blood cell (P = .001), neutrophil (P < .001), and lymphocyte counts (P = .005) than the 81 infants without SARS-CoV-2 infection. None of the infants with SARS-CoV-2 had concurrent serious bacterial infection or detection of another virus. Overall, disease in infants with SARS-CoV-2 was mild. CONCLUSIONS: During the peak of the pandemic, SARS-CoV-2 was the predominant pathogen among febrile infants. Socioeconomic, historical, and laboratory features differed significantly between infants infected or not infected with SARS-CoV-2. None of the 20 infants with SARS-CoV-2 infection had an identified coviral or serious bacterial infection.
Assuntos
COVID-19/complicações , COVID-19/epidemiologia , Febre/epidemiologia , Febre/virologia , Fatores Etários , COVID-19/diagnóstico , Serviço Hospitalar de Emergência , Feminino , Febre/diagnóstico , Hospitalização , Humanos , Lactente , Recém-Nascido , Masculino , New York , Estudos Retrospectivos , Fatores SocioeconômicosRESUMO
INTRODUCTION: Patients presenting to the pediatric emergency department (ED) often undergo unnecessary testing that leads to prolonged ED visits. Lower ED length of stay has been linked to improved patient experience and may reduce ED overcrowding, a costly burden on a health system. METHODS: This is a retrospective cohort study involving patient records over the period of 6â¯months at an urban tertiary children's hospital who presented with seizures. Febrile seizures, seizures associated with trauma, and charts of patients who did not present initially through our ED were excluded. RESULTS: 328 charts were obtained through this search criteria. Head imaging was performed in 52 (16%) patients and consisted of 81% CT (nâ¯=â¯42) and 19% (nâ¯=â¯10) magnetic resonance imaging (MRI). Obtaining an MRI was associated with a 3.5â¯h longer ED visit (pâ¯=â¯0.07); obtaining a CT was associated with a 1.5â¯h longer ED visit (pâ¯=â¯0.005). An Electroencephalogram (EEG) was obtained for 67 (20%) visits and was associated with a 3.0â¯h longer ED length of stay (pâ¯<â¯0.001). Ten % of the CT scans showed new or progressive findings and 40% of the MRIs done provided useful information for management. Thirty-seven % of EEGs performed in new onset seizure patients revealed epileptiform findings and 5% of EEGs in established seizure patients provided meaningful findings important to management. CONCLUSION: Obtaining neurodiagnostic studies significantly prolongs duration of stay in the ED. Electroencephalograms appear to have the greatest yield in new onset seizure patients and can help make a diagnosis of an epilepsy syndrome in children.
Assuntos
Convulsões Febris , Convulsões , Criança , Serviço Hospitalar de Emergência , Humanos , Tempo de Internação , Estudos Retrospectivos , Convulsões/diagnósticoRESUMO
OBJECTIVES: This study describes the utilization of a pediatric emergency department (ED) during the early months of the COVID-19 pandemic in the initial U.S. epicenter, including the impact on visit acuity and incidences of common diagnoses. STUDY DESIGN: We performed an observational retrospective review of patients younger than 18 years old seen in a New York City pediatric ED from March 7th to May 6th 2020, and during the same time period in 2018 and 2019. Demographics, visit details, diagnoses, and dispositions were compared. Validated algorithms were utilized to create practical diagnosis groupings and to determine the probability of a visit requiring emergent evaluation. RESULTS: ED visits during the pandemic decreased by 56% to an average daily census of 67 patients, from an anticipated 152. Admission rates rose from 13.3% to 17.4% (p<0.001), and the proportion of triage Emergency Severity Index level 1 and 2 patients increased by 23.7% (p<0.001). Non-emergent visits dropped from 32.3% to 27.5% (p<0.001). Several common, often low-acuity diagnoses saw disproportionate reductions in visits including headache, chest pain, and minor injuries. Concerningly, visits for suicidal ideation, suicide attempt, or self-harm increased by 100% (p<0.001) and visits for evaluating abuse or neglect decreased by 89% (p=0.01). CONCLUSIONS: Pediatric ED utilization substantially deceased during the early months of the COVID-19 pandemic in New York City, but left relatively higher patient acuity. Healthcare systems in early epicenters must also prepare for the disproportionate impact a pandemic has on the most vulnerable pediatric patients, particularly those at risk for self-harm or abuse.
Assuntos
COVID-19/epidemiologia , Serviço Hospitalar de Emergência/estatística & dados numéricos , Pandemias , SARS-CoV-2 , Adolescente , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Masculino , Cidade de Nova Iorque/epidemiologia , Estudos RetrospectivosRESUMO
OBJECTIVES: Emergency medical services (EMS) prenotifications are critical, although they oftentimes inaccurately convey the arriving patient's true acuity, resulting in inappropriate preparation in the emergency department. The objectives of this study were (1) to determine interrater reliability of acuity prediction based on prenotifications among physicians and (2) to compare predicted versus actual patient acuity based on prenotifications. METHODS: A panel of physicians reviewed recordings of EMS prenotifications and then predicted the patient's acuity using the Emergency Severity Index (ESI). The scores were analyzed for interrater reliability using the weighted κ statistic. In the prospective phase of the study, physicians predicted an ESI before patient arrival based solely on the EMS prenotification and then calculated an actual ESI upon arrival. Descriptive statistics were calculated, and comparisons between the predicted and actual ESI were performed using Wilcoxon signed rank for matched pairs. RESULTS: Panelists reviewed a total of 23 recordings, and the interrater reliability was 0.23 overall (SE, 0.026; P < 0.001), indicating only fair agreement. One hundred patients were enrolled in the prospective analysis. There was a statistically significant difference between the predicted and actual ESI made by physicians (P = 0.0001). For 46 patients, the predicted and actual scores matched, but 13 patients were "undertriaged," and 41 patients were "overtriaged" based on predicted acuity. CONCLUSIONS: Interpretation of acuity using EMS prenotifications among physicians was only fairly reliable, and physicians had difficulty predicting actual acuity based on prenotifications. Improper preparation based on these prenotifications can potentially impact patient care and resource allocation.
Assuntos
Serviços Médicos de Emergência/métodos , Serviço Hospitalar de Emergência/estatística & dados numéricos , Gravidade do Paciente , Adolescente , Criança , Pré-Escolar , Feminino , Humanos , Masculino , Médicos , Estudos Prospectivos , Reprodutibilidade dos Testes , Índice de Gravidade de DoençaRESUMO
BACKGROUND: Well-managed pain is associated with faster recovery, fewer complications, and decreased use of resources. In children, pain relief is also associated with higher patient and parent satisfaction. Studies have shown that there are deficiencies in pediatric pain management. LET gel (lidocaine 4%, epinephrine 0.1%, and tetracaine 0.5%) is a topical anesthetic that is routinely used before laceration repair. OBJECTIVE: The aim of this study was to determine if educational initiatives as part of a quality improvement initiative lead to increased rates of early topical anesthetic usage in a large urban pediatric emergency department. METHODS: The initiative consisted of an educational session and a triage booth poster. We then reviewed the charts of patients with facial and scalp lacerations for the month before the initiative, the month after the initiative, and 1 year after the initiative. We assessed if LET gel usage and time to administration improved and were sustainable. RESULTS: We reviewed 138 charts. Before the initiative, only 57.4% received LET gel before facial laceration repair with a mean time to application of 58.3 minutes. One month after the initiative, there was an increase in LET gel application by 20.1% with a reduction in time to application by 35.9 minutes (P < 0.05). In addition, these improvements were significantly sustainable. One year after the interventions, 82.4% received LET before facial laceration repair, and the time to LET application was 27.8 minutes. CONCLUSIONS: Simple educational initiatives can improve the use of topical anesthetics. By using educational tools as part of a quality improvement initiative, we were able to significantly improve the rates of LET gel application for facial lacerations in children and decrease the time to administration.
Assuntos
Anestésicos Combinados/uso terapêutico , Anestésicos Locais/uso terapêutico , Serviço Hospitalar de Emergência , Epinefrina/uso terapêutico , Lacerações/tratamento farmacológico , Lidocaína/uso terapêutico , Manejo da Dor/métodos , Melhoria de Qualidade , Tetracaína/uso terapêutico , Administração Tópica , Criança , Combinação de Medicamentos , Feminino , Géis , Humanos , Masculino , Resultado do Tratamento , TriagemRESUMO
OBJECTIVES: We aim to describe the demographics, clinical presentation, hospital course, and severity of pediatric inpatients with coronavirus disease 2019 (COVID-19), with an emphasis on healthy, immunocompromised, and chronically ill children. METHODS: We conducted a single-center retrospective cohort study of hospitalized children aged younger than 22 years with COVID-19 infection at Steven and Alexandra Cohen Children's Medical Center at Northwell Health. Cases were identified from patients with fever and/or respiratory symptoms who underwent a nucleic acid amplification-based test for severe acute respiratory syndrome coronavirus 2. RESULTS: Sixty-five patients were identified. The median age was 10.3 years (interquartile range, 1.4 months to 16.3 years), with 48% of patients older than 12 years and 29% of patients younger than 60 days of age. Fever was present in 86% of patients, lower respiratory symptoms or signs in 60%, and gastrointestinal symptoms in 62%. Thirty-five percent of patients required ICU care. The white blood cell count was elevated in severe disease (P = .0027), as was the C-reactive protein level (P = .0192), compared with mild and moderate disease. Respiratory support was required in 34% of patients. Severity was lowest in infants younger than 60 days of age and highest in chronically ill children; 79% of immunocompromised children had mild disease. One death was reported. CONCLUSIONS: Among children who are hospitalized for COVID-19, most are younger than 60 days or older than 12 years of age. Children may have severe infection requiring intensive care support. The clinical course of immunocompromised patients was not more severe than that of other children. Elevated white blood cell count and C-reactive protein level are associated with greater illness severity.
Assuntos
Infecções por Coronavirus/terapia , Hospitais Pediátricos , Pneumonia Viral/terapia , Adolescente , Betacoronavirus , COVID-19 , Teste para COVID-19 , Criança , Pré-Escolar , Doença Crônica , Técnicas de Laboratório Clínico , Infecções por Coronavirus/complicações , Infecções por Coronavirus/diagnóstico , Infecções por Coronavirus/imunologia , Feminino , Humanos , Hospedeiro Imunocomprometido , Lactente , Tempo de Internação , Masculino , Cidade de Nova Iorque , Pandemias , Pneumonia Viral/complicações , Pneumonia Viral/diagnóstico , Pneumonia Viral/imunologia , Estudos Retrospectivos , SARS-CoV-2 , Índice de Gravidade de DoençaRESUMO
OBJECTIVES: Over the past decade, clinicians have become increasingly reliant on computed tomography (CT) for the evaluation of patients with suspected acute appendicitis. To limit the radiation risks and costs of CT, investigators have searched for biomarkers to aid in diagnostic decision-making. We evaluated one such biomarker, calprotectin or S100A8/A9, and determined the diagnostic performance characteristics of a developmental biomarker assay in a multicenter investigation of patients presenting with acute right lower quadrant abdominal pain. METHODS: This was a prospective, double-blinded, single-arm, multicenter investigation performed in 13 emergency departments (EDs) from August 2009 to April 2010 of patients presenting with acute right lower quadrant abdominal pain. Plasma samples were tested using the investigational S100A8/A9 assay. The primary outcome of acute appendicitis was determined by histopathology for patients undergoing appendectomy or 2-week telephone follow-up for patients discharged without surgery. The sensitivity, specificity, negative likelihood ratio (LR-), and positive likelihood ratio (LR+) of the biomarker assay were calculated using the prespecified cutoff value of 14 units. A post hoc stability study was performed to investigate the potential effect of time and courier transport on the measured value of the S100A8/A9 assay test results. RESULTS: Of 1,052 enrolled patients, 848 met criteria for analysis. The median age was 24.5 years (interquartile range [IQR] = 16-38 years), 57% were female, and 50% were white. There was a 27.5% prevalence of acute appendicitis. The sensitivity and specificity for the investigational S100A8/A9 assay in diagnosing acute appendicitis were estimated to be 96% (95% confidence interval [CI] = 93% to 98%) and 16% (95% CI = 13% to 19%), respectively. The LR- ratio was 0.24 (95% CI = 0.12 to 0.47), and the LR+ was 1.14 (95% CI = 1.10 to 1.19). The post hoc stability study demonstrated that in the samples that were shipped, the estimated time coefficient was 7.6 × 10(-3) ± 2.0 × 10(-3) log units/hour, representing an average increase of 43% in the measured value over 48 hours; in the samples that were not shipped, the estimated time coefficient was 2.5 × 10(-3) ± 0.4 × 10(-3) log units/hour, representing a 13% increase on average in the measured value over 48 hours, which was the maximum delay allowed by the study protocol. Thus, adjusting the cutoff value of 14 units by the magnitude of systematic inflation observed in the stability study at 48 hours would result in a new cutoff value of 20 units and a "corrected" sensitivity and specificity of 91 and 28%, respectively. CONCLUSIONS: In patients presenting with acute right lower quadrant abdominal pain, we found the investigational enzyme-linked immunosorbent assay (ELISA) test for S100A8/A9 to perform with high sensitivity but very limited specificity. We found that shipping effect and delay in analysis resulted in a subsequent rise in test values, thereby increasing the sensitivity and decreasing the specificity of the test. Further investigation with hospital-based laboratory analyzers is the next critical step for determining the ultimate clinical utility of the ELISA test for S100A8/A9 in ED patients presenting with acute right lower quadrant abdominal pain.
Assuntos
Dor Abdominal/diagnóstico , Apendicite/diagnóstico , Complexo Antígeno L1 Leucocitário/sangue , Dor Abdominal/cirurgia , Adolescente , Adulto , Apendicectomia , Apendicite/cirurgia , Biomarcadores/sangue , Diagnóstico Diferencial , Método Duplo-Cego , Serviço Hospitalar de Emergência , Ensaio de Imunoadsorção Enzimática , Feminino , Humanos , Modelos Lineares , Masculino , Programas de Rastreamento/métodos , Estudos Prospectivos , Curva ROC , Sensibilidade e EspecificidadeRESUMO
OBJECTIVE: We aimed to determine the risk of SBIs in febrile infants with influenza virus infections and compare this risk with that of febrile infants without influenza infections. PATIENTS AND METHODS: We conducted a multicenter, prospective, cross-sectional study during 3 consecutive influenza seasons. All febrile infants Assuntos
Infecções Bacterianas/epidemiologia
, Influenza Humana/epidemiologia
, Estudos Transversais
, Feminino
, Febre/epidemiologia
, Humanos
, Lactente
, Recém-Nascido
, Masculino
, Prevalência
, Estudos Prospectivos
, Infecções por Vírus Respiratório Sincicial/epidemiologia
RESUMO
OBJECTIVE: Previous research has identified clinical predictors for urinary tract infection (UTI) to guide urine screening in febrile children <24 months of age. These studies have been limited to single centers, and few have focused on young infants who may be most at risk for complications if a UTI is missed. The objective of this study was to identify clinical and demographic factors associated with UTI in febrile infants who are < or =60 days of age using a prospective multicenter cohort. METHODS: We conducted a multicenter, prospective, cross-sectional study during consecutive bronchiolitis seasons. All febrile (> or =38 degrees C) infants who were < or =60 days of age and seen at any of 8 pediatric emergency departments from October through March 1999-2001 were eligible. Clinical appearance was evaluated using the Yale Observation Scale. UTI was defined as growth of a known bacterial pathogen from a catheterized specimen at a level of (1) > or =50000 cfu/mL or (2) > or =10000 cfu/mL in association with a positive dipstick test or urinalysis. We used bivariate tests and multiple logistic regression to identify demographic and clinical factors that were associated with the likelihood of UTI. RESULTS: A total of 1025 (67%) of 1513 eligible patients were enrolled; 9.0% of enrolled infants received a diagnosis of UTI. Uncircumcised male infants had a higher rate of UTI (21.3%) compared with female (5.0%) and circumcised male (2.3%) infants. Infants with maximum recorded temperature of > or =39 degrees C had a higher rate of UTI (16.3%) than other infants (7.2%). After multivariable adjustment, UTI was associated with being uncircumcised (odds ratio: 10.4; bias-corrected 95% confidence interval: 4.7-31.4) and maximum temperature (odds ratio: 2.4 per degrees C; 95% confidence interval: 1.5-3.6). Factors that were reported previously to be associated with risk for UTI in infants and toddlers, such as white race and ill appearance, were not significantly associated with risk for UTI in this cohort of young infants. CONCLUSIONS: Being uncircumcised and height of fever were associated with UTI in febrile infants who were < or =60 days of age. Uncircumcised male infants were at particularly high risk and may warrant a different approach to screening and management.
Assuntos
Infecções Urinárias/diagnóstico , Circuncisão Masculina , Estudos Transversais , Feminino , Febre/etiologia , Humanos , Lactente , Recém-Nascido , Masculino , Prevalência , Fatores de Risco , Sensibilidade e Especificidade , Infecções Urinárias/epidemiologia , Infecções Urinárias/etiologiaRESUMO
BACKGROUND: The evaluation of young febrile infants is controversial, in part because it is unclear whether clinical evidence of a viral infection significantly reduces the risk of serious bacterial infections (SBIs). Specifically, it remains unclear whether the risk of SBI is altered in a meaningful way in the presence of respiratory syncytial virus (RSV) infections. OBJECTIVE: The objective of this study was to determine the risk of SBI in young febrile infants who are infected with RSV compared with those without RSV infections. METHODS: We conducted a 3-year multicenter, prospective, cross-sectional study. All febrile (> or =38 degrees C) infants who were < or =60 days of age and presented to any of 8 pediatric emergency departments from October through March 1998-2001 were eligible. General clinical appearance was evaluated using the Yale Observational Scale. We determined RSV status by antigen testing of nasopharyngeal secretions. We defined bronchiolitis as either wheezing alone or chest retractions in association with an upper respiratory infection. We evaluated infants with blood, urine, cerebrospinal fluid, and stool cultures. Urinary tract infection (UTI) was defined by single pathogen growth of > or =5 x 10(4) cfu/mL, or > or =10(4) cfu/mL in association with a positive urinalysis in a catheterized specimen, or > or = 10(3) cfu/mL in a suprapubic aspirate. Bacteremia, bacterial meningitis, and bacterial enteritis were defined by growth of a known bacterial pathogen. SBI was defined as any of the above-mentioned 4 bacterial infections. RESULTS: We enrolled 1248 patients, including 269 (22%) with RSV infections. The overall SBI status could be determined in 1169 (94%) of the 1248 patients, and the rate of SBIs was 11.4% (133 of 1169; 95% confidence interval [CI]: 9.6%-13.3%). The rate of SBIs in the RSV-positive infants was 7.0% (17 of 244; 95% CI: 4.1%-10.9%) compared with 12.5% (116 of 925; 95% CI: 10.5%-14.8%) in the RSV-negative infants (risk difference: 5.5%; 95% CI: 1.7%-9.4%). The rate of UTI in the RSV-positive infants was 5.4% (14 of 261; 95% CI: 3.0%-8.8%) compared with 10.1% (98 of 966; 95% CI: 8.3%-12.2%) in the RSV-negative infants (risk difference: 4.7%; 95% CI: 1.4%-8.1%). The RSV-positive infants had a lower rate of bacteremia than the RSV-negative infants (1.1% vs 2.3%; risk difference: 1.2%; 95% CI: -0.4% to 2.7%). No RSV-positive infant had bacterial meningitis (0 of 251; 95% CI: 0%-1.2%); however, the differences between the 2 groups with regard to bacteremia and bacterial meningitis did not achieve statistical significance. CONCLUSIONS: Febrile infants who are < or =60 days of age and have RSV infections are at significantly lower risk of SBI than febrile infants without RSV infection. Nevertheless, the rate of SBIs, particularly as a result of UTI, remains appreciable in febrile RSV-positive infants.