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Despite the common conception that febrile illnesses are associated with microscopic hematuria in children, a review of the literature failed to disclose supportive evidence. The aim of this study was to evaluate this relationship. Background data were collected for a convenience sample of children aged 4-18 years who presented to the emergency department (ED) of a tertiary pediatric medical center. Vital signs were measured and a midstream urine specimen was collected. Specimens positive for the presence of blood (>5 erythrocytes/µl; Combur 10 Test Strips) were examined microscopically. Patients found to have microscopic hematuria (>5 erythrocytes/high power field) were asked to undergo repeated urine testing within 3 weeks or at least 1 week after the fever (if present) resolved. A telephone interview was conducted 9-10 years after the ED visit, for all children with microscopic hematuria. Data were coded and transferred to Microsoft Excel 2007 (Raymond Wa), and then analyzed using SPSS 15 (SPSS Inc., Chicago, IL). Six hundred sixty patients were enrolled in the study; 161 were febrile (mean temperature 39.2 ± .08 °C), and 499 were afebrile (mean temperature 36.7 ± 0.4 °C) (p < 0.001). The febrile group was significantly younger than the afebrile group (mean age 8 ± 3.6 years versus 9.4 ± 3.7 years, respectively, p < 0.001). There was no significant between-group difference in sex distribution (55 and 60% boys, respectively, p = 0.199). Microscopic hematuria was found in 12 children, 9 febrile (5.6%), and 3 afebrile (0.6%) (p < 0.001). All repeated urine tests (n = 12) were negative for microscopic hematuria. CONCLUSION: The findings suggest that fever is associated with transient microscopic hematuria in children. The study is limited by its single-center setting and relatively small sample. What is known: ⢠It is commonly believed that fever increases the incidence of microscopic hematuria. ⢠However, to the best of our knowledge, this assumption has not been proven. What is new: ⢠This study demonstrates a significant association between fever and transient microscopic hematuria in children. ⢠The transient nature of the hematuria may be reassuring for both parents and healthcare providers.
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Febre/complicações , Hematúria/etiologia , Adolescente , Estudos de Casos e Controles , Criança , Pré-Escolar , Serviço Hospitalar de Emergência , Feminino , Seguimentos , Hematúria/diagnóstico , Humanos , Masculino , Estudos Prospectivos , Remissão Espontânea , Fatores de RiscoRESUMO
INTRODUCTION: Abusive head trauma(AHT), formally known as "shaken baby syndrome" , is one of the most violent expressions of child abuse, and one of the leading causes of mortality due to trauma among infants. It occurs mainly in children under 1 year of age, and may result in severe consequences, such as physical and mental disabilities. Symptoms and signs of this form of abuse can be easily mistaken for common illnesses in children or accidental head injury. Therefore, the clinician can establish this diagnosis with confidence only if he/she maintains a high index of suspicion regarding the diagnosis. Legal and social issues involved in the evaluation and management of child abuse cases also contribute to the challenging task of the clinician. AHT cases are complex cases that require a multidisciplinary team approach. Preventive strategies should include early identification of cases, as well as parental education on child development, especially on the infant's crying pattern.
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Convulsões/diagnóstico , Síndrome do Bebê Sacudido/diagnóstico , Criança , Maus-Tratos Infantis , Traumatismos Craniocerebrais , Diagnóstico Diferencial , Feminino , Humanos , Lactente , Masculino , PaisRESUMO
BACKGROUND: A host-protein score (BV score) that combines the circulating levels of TNF-related apoptosis-inducing ligand (TRAIL), interferon gamma-induced protein 10 (IP-10) and C-reactive protein (CRP) was developed for distinguishing bacterial from viral infection. This study assessed the potential of the BV score to impact decision making and antibiotic stewardship at the emergency department (ED), by comparing BV score's performance to physician's etiological suspicion at patient presentation. METHODS: Rosetta study participants, aged 3 months to 18 years with febrile respiratory tract infection or fever without source, were prospectively recruited in a tertiary care pediatric ED. 465 patients were recruited, 298 met eligibility criteria and 287 were enrolled. ED physician's etiological suspicion was recorded in a questionnaire. BV score was measured retrospectively with results interpreted as viral, bacterial or equivocal and compared to reference standard etiology, which was adjudicated by three independent experts based on all available data. Experts were blinded to BV scores. RESULTS: Median age was 1.3 years (interquartile range 1.7), 39.7% females. 196 cases were reference standard viral and 18 cases were reference standard bacterial. BV score attained sensitivity of 88.9% (95% confidence interval: 74.4-100), specificity 92.1% (88.1-96.0), positive predictive value 53.3% (35.5-71.2) and negative predictive value 98.8% (97.1-100). Positive likelihood ratio was 11.18 (6.59-18.97) and negative likelihood ratio was 0.12 (0.03-0.45). The rate of BV equivocal scores was 9.4%. Comparing physician's suspicion to BV score and to the reference standard, and assuming full adoption, BV score could potentially correct the physician's diagnosis and reduce error ~2-fold, from 15.9% to 8.2%. CONCLUSIONS: BV score has potential to aid the diagnostic process. Future studies are warranted to assess the impact of real-time BV results on ED practice.
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Infecções Bacterianas , Feminino , Humanos , Lactente , Masculino , Infecções Bacterianas/diagnóstico , Serviço Hospitalar de Emergência , Febre/etiologia , Febre/microbiologia , Estudos Prospectivos , Estudos RetrospectivosRESUMO
INTRODUCTION: The classical doctrine of mass toxicological events provides general guidelines for the management of a wide range of "chemical" events. The guidelines include provisions for the: (1) protection of medical staff with personal protective equipment; (2) simple triage of casualties; (3) airway protection and early intubation; (4) undressing and decontamination at the hospital gates; and (5) medical treatment with antidotes, as necessary. A number of toxicological incidents in Israel during the summer of 2005 involved chlorine exposure in swimming pools. In the largest event, 40 children were affected. This study analyzes its medical management, in view of the Israeli Guidelines for Mass Toxicological Events. METHODS: Data were collected from debriefings by the Israeli Home Front Command, emergency medical services (EMS), participating hospitals, and hospital chart reviews. The timetable of the event, the number and severity of casualties evacuated to each hospital, and the major medical and logistical problems encountered were analyzed according to the recently described methodology of Disastrous Incident Systematic Analysis Through-Components, Interactions, Results (DISAST-CIR). RESULTS: The first ambulance arrived on-scene seven minutes after the first call. Emergency medical services personnel provided supplemental oxygen to the victims at the scene and en route when required. Forty casualties were evacuated to four nearby hospitals. Emergency medical services classified 26 patients as mildly injured, 13 as mild-moderate, and one as moderate, suffering from pulmonary edema. Most children received bronchodilators and steroids in the emergency room; 20 were hospitalized. All were treated in pediatric emergency rooms. None of the hospitals deployed their decontamination sites. CONCLUSIONS: Event management differed from the standard Israeli toxicological doctrine. It involved EMS triage of casualties to a number of medical centers, treatment in pediatric emergency departments, lack of use of protective gear, and omission of decontamination prior to emergency department entrance. Guidelines for mass toxicological events must be tailored to unique scenarios, such as chlorine intoxications at swimming pools, and for specific patient populations, such as children. All adult emergency departments always should be prepared and equipped for taking care of pediatric patients.
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Compostos Clorados/toxicidade , Serviço Hospitalar de Emergência/estatística & dados numéricos , Exposição Ambiental/efeitos adversos , Incidentes com Feridos em Massa , Piscinas , Triagem , Adolescente , Fatores Etários , Criança , Proteção da Criança , Pré-Escolar , Feminino , Humanos , Lactente , Recém-Nascido , Israel , MasculinoRESUMO
OBJECTIVE: To determine whether dexamethasone use increases the risk for Candida sepsis (CS) in very low birth weight premature infants (<1250 g). DESIGN: Retrospective chart review of all infants with a birth weight <1250 g, admitted to the neonatal intensive care unit of the MetroHealth Medical Center, Cleveland, Ohio between January 1, 1996 and December 31, 1999. Infant groups with (n=65) and without (n=229) CS were compared. RESULTS: Two hundred and ninety four infants with a birth weight <1250 g were identified. CS was diagnosed at a median age of 18 days, and 6 of 65 (10%) infants died directly from Candida-related complications. Candida albicans (n=30, 60%) and Candida parapsilosis (n=14, 25%) were the predominant isolates. Use of dexamethasone in infants at risk for chronic lung disease before 14 days of age (p=0.001), duration of antibiotics (p=0.001), and total duration of parenteral nutrition and intralipid (p=0.0001) were all significantly greater in infants who developed CS. Regression analysis showed that duration of antibiotics before the diagnosis of Candida infection (r(2)=0.69, p=0.0002) and duration of dexamethasone (r(2)=0.93, p=0.0002) correlated with Candida infection. Early dexamethasone use was also related to the age at diagnosis of Candida infection (r(2)=0.51, p=0.01). CONCLUSIONS: Dexamethasone therapy and prolonged duration of antibiotics are associated with Candida infection in premature infants.