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OBJECTIVE: We sought to investigate the disease outcomes and predictors of severe outcomes among children infected with the Delta variant of SARS-CoV-2 compared with pre-Delta strains. METHODS: Single-center retrospective cohort study in an emergency department located within an urban academic children's hospital. Patients included children (0-18 years) who tested positive for SARS-CoV-2. Main outcomes measured include need for hospital admission or COVID-directed therapies. RESULTS: There was a trend toward decreased hospital admission and no significant difference in the severity of outcomes in the Delta cohort relative to the pre-Delta cohort. The Delta cohort had lower odds of hospital admission (odds ratio [OR], 0.79; 95% confidence interval [CI], 0.51-1.23), but the result was not statistically significant. Logistic regression analyses showed that overall, age 1 to 4 years (OR, 2.35; 95% CI, 1.23-4.57) and public insurance (OR, 1.80, 95% CI, 1.08-3.01) were predictors of hospital admission. Within the Delta cohort, the presence of any comorbidity increased the odds of admission (OR, 2.52; 95% CI, 1.09-6.04). Black children had lower odds of admission than white children (overall OR, 0.53; 95% CI, 0.31-0.90; pre-Delta OR, 0.50; 95% CI, 0.26-0.95). CONCLUSIONS: The severity of measured disease outcomes was similar in pediatric patients when comparing children infected with the pre-Delta and Delta variants of SARS-CoV-2, even among children with comorbidities once adjusting for acuity.Ongoing research is essential to determine disease severity and risk for children with comorbidities because SARS-CoV-2 continues to mutate, including with Omicron subvariants.
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COVID-19 , SARS-CoV-2 , Humanos , Niño , Lactante , Preescolar , COVID-19/epidemiología , COVID-19/terapia , Estudios de Cohortes , Estudios RetrospectivosAsunto(s)
Salud Global , Internado y Residencia , Humanos , Niño , Becas , Educación de Postgrado en Medicina , AcreditaciónRESUMEN
OBJECTIVES: This study explored lye (caustic soda, sodium hydroxide) use in Liberia, knowledge about its risks and injury prevention programmes. DESIGN: A qualitative semistructured interview study. SETTING: Focus groups occurred in six Liberian counties between April and August 2016. PATIENTS: Two previously identified stakeholder groups included parents of children under 5 years and adults identifying as soap makers. INTERVENTIONS: Interview guides were written. Participants were recruited by convenience and snowball sampling. Transcribed audio-recorded discussions were analysed using the constant comparative approach. MAIN OUTCOME MEASURES: Participants were enrolled until thematic saturation was reached. RESULTS: Ninety-six adults participated. Participants described how lye entered the home, its use, storage, lye-related injuries and treatments, and injury prevention programmes. CONCLUSIONS: Lye is commonly used and stored in Liberian homes despite recognition of its danger. A successful injury prevention programme must interrupt this cycle and find programming and legislative change to which the community is receptive.
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Lejía , Adulto , Niño , Preescolar , Grupos Focales , Humanos , Liberia/epidemiología , Investigación Cualitativa , Hidróxido de SodioRESUMEN
BACKGROUND: The Rule of 7's classifies children as low-risk for Lyme meningitis with the absence of the following: ≥7 days of headache, any cranial neuritis or ≥70% cerebrospinal fluid mononuclear cells. We sought to broadly validate this clinical prediction rule in children with meningitis undergoing evaluation for Lyme disease. METHODS: We performed a patient-level data meta-analysis of 2 prospective and 2 retrospective cohorts of children ≤21 years of age with cerebrospinal fluid pleocytosis who underwent evaluation for Lyme disease. We defined a case of Lyme meningitis with a positive 2-tier serology result (positive or equivocal first-tier enzyme immunoassay followed by a positive supplemental immunoblot). We applied the Rule of 7's and report the accuracy for the identification of Lyme meningitis. RESULTS: Of 721 included children with meningitis, 178 had Lyme meningitis (24.7%) and 543 had aseptic meningitis (75.3%). The pooled data from the 4 studies showed the Rule of 7's has a sensitivity of 98% [95% confidence interval (CI): 89%-100%, I2 = 71%], specificity 40% (95% CI: 30%-50%, I2 = 75%), and a negative predictive value of 100% (95% CI: 95%-100%, I2 = 55%). CONCLUSIONS: The Rule of 7's accurately identified children with meningitis at low-risk for Lyme meningitis for whom clinicians should consider outpatient management while awaiting Lyme disease test results.
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Enfermedad de Lyme/complicaciones , Enfermedad de Lyme/diagnóstico , Meningitis Bacterianas/diagnóstico , Meningitis/diagnóstico , Meningitis/microbiología , Adolescente , Niño , Preescolar , Exactitud de los Datos , Diagnóstico Diferencial , Humanos , Técnicas para Inmunoenzimas , Enfermedad de Lyme/líquido cefalorraquídeo , Meningitis/líquido cefalorraquídeo , Meningitis/clasificación , Meningitis Bacterianas/líquido cefalorraquídeo , Meningitis Bacterianas/microbiología , Valor Predictivo de las Pruebas , Estudios Prospectivos , Estudios Retrospectivos , Adulto JovenRESUMEN
BACKGROUND: Imaging of novel coronavirus disease 2019 (COVID-19) has been described in adults, but children have milder forms of disease. Pediatric imaging descriptions are of asymptomatic children, raising the question of whether imaging is needed in this patient group. OBJECTIVE: To describe the utilization and imaging findings in children with COVID-19 along with the comorbidities, treatment and short-term outcomes. MATERIALS AND METHODS: We retrospectively reviewed pediatric patients who had a confirmed positive test for COVID-19 during a 2-month period. We noted symptoms and presence of imaging at presentation. Comorbidities were recorded for children with imaging. Children were categorized as having multisystem inflammatory syndrome in children (MIS-C) if they met criteria for the disorder. For children who were admitted to the hospital, we documented length of hospital stay, need for intensive care unit care/ventilator support, and treatment regimen. We evaluated all imaging for acute/chronic abnormalities including chest radiographs for interstitial or alveolar opacities, distribution/symmetry of disease, zonal predominance, and pleural abnormalities. We performed descriptive statistics and compared children with MIS-C with the cohort using a Fisher exact test. RESULTS: During the study period, 5,969 children were tested for COVID-19, with 313 (5%) testing positive. Of these, 92/313 (29%) were asymptomatic and 55/313 (18%) had imaging and were admitted to the hospital for treatment. Forty-one of 55 patients (75%) with imaging had comorbidities. Chest radiographs were the most common examination (51/55 patients, or 93%) with most demonstrating no abnormality (34/51, or 67%). Children with MIS-C were more likely to have interstitial opacities and pleural effusions. US, CT or MRI was performed in 23/55 (42%) children, 9 of whom had MIS-C. Only one chest CT was performed. CONCLUSION: In our study, most pediatric patients with COVID-19 did not require hospital admission or imaging. Most children with imaging had comorbidities but children with MIS-C were more likely to have no comorbidities. Children with imaging mostly had normal chest radiography. Advanced imaging (US, CT, MRI) was less common for the care of these children, particularly CT examination of the chest and for children without MIS-C.
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COVID-19/diagnóstico por imagen , COVID-19/patología , Pulmón/diagnóstico por imagen , Pulmón/patología , Radiografía Torácica/métodos , Adolescente , Niño , Preescolar , Estudios de Cohortes , Femenino , Hospitales Pediátricos , Humanos , Lactante , Tiempo de Internación/estadística & datos numéricos , Masculino , Estudios Retrospectivos , SARS-CoV-2 , Síndrome de Respuesta Inflamatoria Sistémica/diagnóstico por imagen , Síndrome de Respuesta Inflamatoria Sistémica/patología , Centros de Atención Terciaria , Estados UnidosRESUMEN
OBJECTIVES: The main objectives of this study were to determine the effect of concurrent malnutrition on disease condition and the primary outcome of mortality in children younger than 5 years hospitalized after presenting to a rural emergency department (ED) in Uganda and to identify a high-risk patient population who may benefit from acute ED intervention. METHODS: A retrospective, observational study was performed to examine the effect of any form of malnutrition on the primary disease conditions of lower-respiratory tract infection (LRTI), malaria, and diarrheal illness. This study was conducted via review of a quality assurance database between January 2010 and July 2014. RESULTS: Of 3428 hospitalized children, the mean age (SD) was 19.8 months (13.9 months) and 56% were boys. Children diagnosed with malaria, an LRTI, or diarrheal illness all had a higher rate of mortality with concurrent malnutrition versus those without malnutrition (malaria, 6.2% [3.6-8.8%] vs 2.8% [2.0-3.7%]; P < 0.01; LRTI, 8.7% [5.0-12.4%] vs. 3.7% [2.6-4.9%], P < 0.01; and diarrheal illness, 10.9% [1.9-19.9%] vs 1.7% [0.1-3.4%], P < 0.01). In children with an LRTI or malaria with concurrent malnutrition, they were statistically significantly less likely to have abnormal temperature and heart rate during the ED encounter than those without concurrent malnutrition. CONCLUSIONS: Based on these results, children with malnutrition and concurrent diseases with known high morbidity may not present with abnormal vital signs. This may have clinical relevance in patient management to the acute care provider in identifying and triaging children with malnutrition and acute disease conditions.
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Desnutrición , Niño , Servicio de Urgencia en Hospital , Hospitalización , Humanos , Lactante , Masculino , Desnutrición/epidemiología , Estudios Retrospectivos , Uganda/epidemiologíaRESUMEN
BACKGROUND: In Lyme disease-endemic areas, many children with aseptic meningitis are hospitalized while awaiting Lyme serology results. Although Lyme serology takes several days, an enteroviral polymerase chain reaction (EV PCR) test takes only a few hours to return results. OBJECTIVE: Our aim was to measure the impact of EV PCR testing on duration of stay for children evaluated for Lyme meningitis. METHODS: A retrospective cohort study was performed with children evaluated for Lyme meningitis at 3 Emergency Departments located in Lyme disease-endemic areas. We defined Lyme meningitis using the Centers for Disease Control and Prevention criteria (either positive Lyme serology test result or an erythema migrans rash). The duration of stay was compared by EV PCR test result (positive, negative, and not obtained). RESULTS: There were 423 study patients identified, 117 (28%) of whom had Lyme meningitis and 209 (49%) had an EV PCR test performed. Median length of stay varied by the EV PCR test status: children with a positive EV PCR test (n = 103; 28 h; interquartile range 17-48 h), those with a negative EV PCR test (n = 106; 72 h; interquartile range 48-120 h), and those who did not have an EV PCR test obtained (n = 214; 48 h; interquartile range 24-96 h; p ≤ 0.001). CONCLUSIONS: Rapid EV PCR testing could assist clinical decision making by Emergency Physicians, avoiding potentially unnecessary hospitalization and parenteral antibiotics for children at low risk of Lyme meningitis.
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Enterovirus/aislamiento & purificación , Enfermedad de Lyme/diagnóstico , Meningitis Aséptica/diagnóstico , Meningitis Bacterianas/diagnóstico , Adolescente , Antibacterianos/uso terapéutico , Niño , Preescolar , Estudios de Cohortes , Diagnóstico Diferencial , Servicio de Urgencia en Hospital , Enfermedades Endémicas , Infecciones por Enterovirus/diagnóstico , Femenino , Humanos , Tiempo de Internación/estadística & datos numéricos , Enfermedad de Lyme/tratamiento farmacológico , Enfermedad de Lyme/epidemiología , Masculino , Meningitis Bacterianas/tratamiento farmacológico , Reacción en Cadena de la Polimerasa , Estudios RetrospectivosRESUMEN
BACKGROUND: Enteroviral meningitis is a common cause of meningitis in children which requires only supportive care. OBJECTIVE: To evaluate the impact of implementing an in-hospital enteroviral polymerase chain reaction (EVPCR) testing protocol on the clinical management of children with meningitis. DESIGN: Retrospective cohort study. POPULATION: Children <19 years old with meningitis. INTERVENTION: EVPCR testing differed by time period: send-out testing protocol from July 1, 2006-June 23, 2008 (pre-period) versus in-house testing protocol from June 24, 2008-June 30, 2010 (post-period). MEASUREMENTS: Test turnaround time, test utilization, length of stay, and duration of parenteral antibiotics. RESULTS: Of the 441 study patients, 216 (49%) presented during the post-period. Median age was 2.9 months (interquartile range, 1.5-96 months). Test turnaround time decreased with the in-house test (53 hours pre vs 13 hours post, P < 0.001), and test utilization increased (28% pre vs 62% post, P < 0.001). Among children with a positive EVPCR test, both length of stay (44 hours pre vs 28 hours post, P = 0.005) and duration of parenteral antibiotics (48 hours pre vs 36 hours post, P = 0.04) decreased in the post-period. No change in either of these outcomes was observed in children with meningitis and a negative EVPCR test. CONCLUSION: In-house EVPCR testing reduced test turnaround time, increased test utilization, and reduced both length of stay and duration of parenteral antibiotics for children with a positive result. Clinicians caring for children with meningitis should have access to in-hospital EVPCR testing.
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Antibacterianos/uso terapéutico , Infecciones por Enterovirus/diagnóstico , Hospitalización/estadística & datos numéricos , Meningitis Viral/diagnóstico , Pediatría , Reacción en Cadena de la Polimerasa , Adolescente , Niño , Preescolar , Intervalos de Confianza , Enterovirus/aislamiento & purificación , Infecciones por Enterovirus/tratamiento farmacológico , Femenino , Humanos , Lactante , Tiempo de Internación , Masculino , Meningitis Viral/tratamiento farmacológico , Estudios Retrospectivos , Estadística como Asunto , TiempoRESUMEN
BACKGROUND: The rate and type of treatment complications in children treated for Lyme meningitis have not been described. METHODS: We performed a retrospective cohort study of children with Lyme meningitis who presented to 1 of 3 emergency departments located in Lyme disease endemic areas between 1997 and 2010. We defined a case of Lyme meningitis as a child with cerebrospinal fluid pleocytosis and either positive Lyme serology or an erythema migrans rash. We identified prescribed treatment and reasons for all return visits. Our primary outcome was the presence of any treatment complication within 30 days of diagnosis. RESULTS: We identified 157 patients with Lyme meningitis with a median age of 10 years (interquartile range: 7-13 years). Of the 149 children with Lyme meningitis and available follow-up records, 39 (26%) had 1 or more complications, and 21 (14%) required a change in prescribed antibiotic therapy. The median time for developing the first complication was 11 days (interquartile range: 9-14 days). Ten percent of the patients had an adverse drug reaction. Of the 144 children who had a peripherally inserted central catheter placed, 25 (17%) had at least 1 peripherally inserted central catheter-associated complication: 14 (10%) had a mechanical problem, 11 (8%) had an infectious complication and 1 (1%) had a venous thromboembolism. CONCLUSIONS: As current Lyme meningitis treatment regimens have substantial associated morbidity, future research should investigate the efficacy of alternate regimens.
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Antibacterianos/administración & dosificación , Antibacterianos/efectos adversos , Enfermedad de Lyme/tratamiento farmacológico , Meningitis Bacterianas/tratamiento farmacológico , Adolescente , Infecciones Relacionadas con Catéteres/epidemiología , Niño , Preescolar , Estudios de Cohortes , Efectos Colaterales y Reacciones Adversas Relacionados con Medicamentos/epidemiología , Femenino , Humanos , Lactante , Enfermedad de Lyme/mortalidad , Masculino , Meningitis Bacterianas/mortalidad , Estudios Retrospectivos , Análisis de SupervivenciaRESUMEN
OBJECTIVE: The objective of the study was to estimate the prevalence of and identify risk factors for electrocardiographic (ECG) changes in children presenting with Lyme meningitis. DESIGN: This was a cross-sectional study. SETTING: The study was set in three large urban pediatric tertiary care centers. PARTICIPANTS: Children who were diagnosed with Lyme meningitis and underwent ECG testing were included. OUTCOME MEASURE: The presence of an ECG abnormality associated with early-disseminated Lyme infection was the outcome measure. RESULTS: Multivariable logistic regression was used to identify factors independently associated with ECG abnormalities. ECG testing was performed in 103 (66%) of 157 children with Lyme meningitis. The median age of these children was 10.8 years; 68% were male. ECG abnormalities, identified in 34 (33%) subjects, included one or more of the following: atrioventricular block (n = 16; 16%), ST-T wave changes (n = 14; 14%), and prolongation of the corrected QT interval (n = 11; 11%). In multivariate analysis, age ≥13 years and fever for ≥5 days were independently associated with ECG abnormalities. The probability of ECG abnormalities was greater than 50% in those with fever for ≥5 days or age ≥13 years, and if a subject fulfilled both criteria, the probability of ECG abnormalities was 83% (95% confidence interval: 50%-96%). CONCLUSIONS: Electrocardiographic abnormalities occur commonly in children with Lyme meningitis. While older children with prolonged fever were most likely to have such abnormalities, the clinical consequences of asymptomatic ECG abnormalities in children with Lyme meningitis are not known.
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OBJECTIVES: The "Rule of 7's," a Lyme meningitis clinical prediction rule, classifies children at low risk for Lyme meningitis when each of the following 3 criteria are met: <7 days of headache, <70% cerebrospinal fluid (CSF) mononuclear cells, and absence of seventh or other cranial nerve palsy. The goal of this study was to test the performance of the Rule of 7's in a multicenter cohort of children with CSF pleocytosis. METHODS: We performed a retrospective cohort study of children evaluated at 1 of 3 emergency departments located in Lyme disease-endemic areas with CSF pleocytosis and Lyme serology obtained. Lyme meningitis was defined using the Centers for Disease Control and Prevention criteria (either positive Lyme serology test result or an erythema migrans [EM] rash). We calculated the performance of the Rule of 7's in our overall study population and in children without physician-documented EM. RESULTS: We identified 423 children, of whom 117 (28% [95% confidence interval (CI): 24%-32%]) had Lyme meningitis, 306 (72% [95% CI: 68%-76%]) had aseptic meningitis, and 0 (95% CI: 0%-1%) had bacterial meningitis. Of the 130 classified as low risk, 5 had Lyme meningitis (sensitivity, 112 of 117 [96% (95% CI: 90%-99%)]; specificity, 125 of 302 [41% (95% CI: 36%-47%)]). In the 390 children without EM, 3 of the 127 low-risk patients had Lyme meningitis (2% [95% CI: 0%-7%]). CONCLUSIONS: Patients classified as low risk by using the Rule of 7's were unlikely to have Lyme meningitis and could be managed as outpatients while awaiting results of Lyme serology tests.
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Técnicas de Apoyo para la Decisión , Neuroborreliosis de Lyme/diagnóstico , Meningitis Aséptica/diagnóstico , Adolescente , Borrelia burgdorferi/inmunología , Niño , Preescolar , Enfermedades de los Nervios Craneales/etiología , Diagnóstico Diferencial , Femenino , Cefalea/etiología , Humanos , Lactante , Leucocitosis/líquido cefalorraquídeo , Neuroborreliosis de Lyme/líquido cefalorraquídeo , Neuroborreliosis de Lyme/complicaciones , Masculino , Meningitis Aséptica/líquido cefalorraquídeo , Meningitis Aséptica/complicaciones , Valor Predictivo de las Pruebas , Sensibilidad y Especificidad , Punción Espinal , Adulto JovenRESUMEN
OBJECTIVE: The objective of the current study was to identify risk factors for intrathoracic tuberculosis among children living in migrant populations in the Dominican Republic. DESIGN: Cross-sectional study. SETTING: Dominican Republic bateyes, economic migrant communities of Haitian origin. PARTICIPANTS: Children 18 months to 18 years of age. MAIN EXPOSURE: Unpasteurized milk consumption. OUTCOME MEASURES: Probable or possible intrathoracic tuberculosis. Probable intrathoracic tuberculosis was defined as any child with a tuberculin skin test >or=10 mm (or >5 mm in the presence of a known immunocompromising condition or household contact with intrathoracic tuberculosis) or malnutrition in the setting of an abnormal chest radiograph with features of tuberculosis or lymph node disease. The diagnosis of "possible intrathoracic tuberculosis" was assigned if an abnormal chest radiograph had features that did not meet the definition of "probable intrathoracic tuberculosis." RESULTS: Probable or possible tuberculosis was diagnosed in 83 (20.8%) of 400 children. Unpasteurized milk consumption was identified as an independent risk factor for intrathoracic tuberculosis (adjusted odds ratio, 3.2; 95% confidence interval: 1.4-7.4) even after adjusting for Bacille Calmette-Guérin vaccination, household size, tuberculosis contacts and age and under varying assumptions about children diagnosed with "possible" tuberculosis. CONCLUSIONS: Our data raise the possibility that the high prevalence of tuberculosis in the Dominican Republic bateyes may be attributable to Mycobacterium bovis rather than Mycobacterium tuberculosis infection.
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Mycobacterium tuberculosis/aislamiento & purificación , Tuberculosis Bovina/epidemiología , Tuberculosis Pulmonar/epidemiología , Adolescente , Animales , Bovinos , Niño , Preescolar , Estudios Transversales , República Dominicana/epidemiología , Emigrantes e Inmigrantes , Conducta Alimentaria , Femenino , Humanos , Lactante , Masculino , Leche , Radiografía Torácica , Factores de Riesgo , Prueba de Tuberculina , Tuberculosis Bovina/microbiología , Tuberculosis Pulmonar/microbiologíaRESUMEN
In a nested case-control study of 478 infants < or =90 days of age, one-third of infants undergoing cerebrospinal fluid herpes simplex virus (HSV) testing by polymerase chain reaction were >28 days of age. Recognized factors, such as mode of delivery, were not associated with HSV testing. The factors currently used by physicians in the decision to order this test do not best reflect the likelihood of HSV infection.
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Líquido Cefalorraquídeo/virología , Herpes Simple/diagnóstico , Meningitis Viral/diagnóstico , Reacción en Cadena de la Polimerasa/métodos , Simplexvirus/aislamiento & purificación , Estudios de Casos y Controles , Femenino , Fiebre , Herpes Simple/virología , Humanos , Lactante , Recién Nacido , Masculino , Meningitis Viral/virología , Factores de Riesgo , Convulsiones , Simplexvirus/genética , Trastornos del Sueño-Vigilia , Punción EspinalRESUMEN
OBJECTIVE: The goal was to evaluate the impact of cerebrospinal fluid enterovirus polymerase chain reaction testing on the length of hospitalization and the duration of antibiotic use for infants < or = 90 days of age with suspected aseptic meningitis. METHODS: This retrospective cohort study was conducted at an urban, tertiary-care children's hospital. Data were collected for 478 patients < or = 90 days of age for whom cerebrospinal fluid enterovirus polymerase chain reaction testing was performed during the enteroviral seasons of 2000 to 2006. The length of hospitalization and the duration of antibiotic use were assessed. RESULTS: Cerebrospinal fluid enterovirus polymerase chain reaction test results were positive for 154 patients (34.8%). The mean length of stay was 3.65 days. The median polymerase chain reaction turnaround time was 23 hours. In multivariate analysis, having a positive cerebrospinal fluid enterovirus polymerase chain reaction result was associated with a 1.54-day decrease in the length of stay and a 33.7% shorter duration of antibiotic use. When patients were stratified according to the presence or absence of pleocytosis, both groups demonstrated significant reductions in the length of stay with positive cerebrospinal fluid enterovirus polymerase chain reaction results (1.32 and 1.38 days, respectively). Furthermore, increasing the polymerase chain reaction turnaround time by 24 hours increased the length of stay by 13.6% for patients with positive cerebrospinal fluid enterovirus polymerase chain reaction results. CONCLUSIONS: Having positive cerebrospinal fluid enterovirus polymerase chain reaction results decreases the length of hospitalization and the duration of antibiotic use for young infants. These results support the routine use of this test during periods of peak enterovirus prevalence.