Urinary tract infection in febrile under five children in Enugu, South Eastern Nigeria.

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Ibeneme, C A; Oguonu, T; Okafor, H U; Ikefuna, A N; Ozumba, U C

2014-01-01

Fever is a common symptom of urinary tract infection (UTI) in children less than 5 years of age. Little attention is however paid to UTI as a cause of fever in this age group. The objective of the following study is to determine the prevalence of UTI in febrile children less than 5 years of age and relate it to demographic and clinical characteristics. Urine specimen of febrile children aged 1-59 months obtained by suprapubic or midstream methods were analyzed using standard laboratory methods of microscopy, culture and sensitivity. A total of 200 children were enrolled; nearly 56% (112/200) were males. The mean age of the subjects was 31.14 ± 17.96 months. The prevalence of UTI was 11% and was significantly higher in females than in males ( P = 0.049). Children below 12 months of age had a higher rate of UTI than those 12 months and above ( P = 0.028). The common clinical features were vomiting, abdominal pain, diarrhea, urinary frequency and urgency but none had a significant association with UTI. UTI is common in febrile under-fives especially among females and infants. No association was apparent between the occurrence of UTI and clinical parameters.

Epilepsy and febrile seizures in children of treated and untreated subfertile couples

DEFF Research Database (Denmark)

Sun, Yuelian; Vestergaard, Mogens; Christensen, Jakob

2007-01-01

BACKGROUND: Only few studies have addressed the long-term neurological outcomes of children born by subfertile couples. We studied the risk of epilepsy and febrile seizures in children of treated and untreated subfertile couples. METHODS: The study included 83 194 live singletons born by mothers...... who took part in the Danish National Birth Cohort (DNBC). Information on time to pregnancy (TTP) and infertility treatment was reported by the mothers in computer-assisted telephone interviews. Data on epilepsy and febrile seizures were extracted from the Danish National Hospital Register. RESULTS......: Overall, children of subfertile couples (TTP > 12 months) had a 51% higher risk of epilepsy [incidence rate ratio (IRR): 1.51; 95% confidence interval (95% CI): 1.17-1.94] compared with children of couples with a TTP of 0-5 months. The corresponding estimates were 1.71 (95% CI: 1.21-2.42) if the couples...

Prophylactic drug management for febrile seizures in children

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Martin Offringa

Full Text Available BACKGROUND Febrile seizures occurring in a child older than one month during an episode of fever affect 2% to 4% of children in Great Britain and the United States and recur in 30%. Rapid-acting antiepileptics and antipyretics given during subsequent fever episodes have been used to avoid the adverse effects of continuous antiepileptic drugs. OBJECTIVE To evaluate the effectiveness and safety of antiepileptic and antipyretic drugs used prophylactically to treat children with febrile seizures. METHODS Search methods: We searched the Cochrane Central Register of Controlled Trials (CENTRAL (The Cochrane Library 2011. Issue 3; MEDLINE (1966 to May 2011; EMBASE (1966 to May 2011; Database of Abstracts of Reviews of Effectiveness (DARE (May 2011. No language restrictions were imposed. We also contacted researchers in the field to identify continuing or unpublished studies. Selection criteria: Trials using randomized or quasi-randomized patient allocation that compared the use of antiepileptic or antipyretic agents with each other, placebo or no treatment. Data collection and analysis: Two review authors (RN and MO independently applied pre-defined criteria to select trials for inclusion and extracted the pre-defined relevant data, recording methods for randomization, blinding and exclusions. Outcomes assessed were seizure recurrence at 6, 12, 18, 24, 36 months and at age 5 to 6 years in the intervention and non-intervention groups, and adverse medication effects. The presence of publication bias was assessed using funnel plots. MAIN RESULTS Thirty-six articles describing 26 randomized trials with 2740 randomized participants were included. Thirteen interventions of continuous or intermittent prophylaxis and their control treatments were analyzed. Methodological quality was moderate to poor in most studies. We could not do a meta-analysis for 8 of the 13 comparisons due to insufficient numbers of trials. No significant benefit for valproate, pyridoxine

Typhoid fever among hospitalized febrile children in Siem Reap, Cambodia.

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Wijedoru, Lalith P M; Kumar, Varun; Chanpheaktra, Ngoun; Chheng, Kheng; Smits, Henk L; Pastoor, Rob; Nga, Tran Vu Thieu; Baker, Stephen; Wuthiekanun, Vanaporn; Peacock, Sharon J; Putchhat, Hor; Parry, Christopher M

2012-02-01

Typhoid fever was confirmed by positive blood culture in 5 (3.7%) of 134 febrile children hospitalized in Cambodia. Typhoid was suspected in an additional 25 (18.7 %) blood culture-negative children based on: a positive immunoglobulin M lateral flow assay (IgMFA) (16); a positive polymerase chain reaction (PCR) for Salmonella typhi (2); or clinical assessment (7). The specificity of the IgMFA and PCR assays requires further study.

Atypical febrile seizures, mesial temporal lobe epilepsy, and dual pathology.

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Sanon, Nathalie T; Desgent, Sébastien; Carmant, Lionel

2012-01-01

Febrile seizures occurring in the neonatal period, especially when prolonged, are thought to be involved in the later development of mesial temporal lobe epilepsy (mTLE) in children. The presence of an often undetected, underlying cortical malformation has also been reported to be implicated in the epileptogenesis process following febrile seizures. This paper highlights some of the various animal models of febrile seizures and of cortical malformation and portrays a two-hit model that efficiently mimics these two insults and leads to spontaneous recurrent seizures in adult rats. Potential mechanisms are further proposed to explain how these two insults may each, or together, contribute to network hyperexcitability and epileptogenesis. Finally the clinical relevance of the two-hit model is briefly discussed in light of a therapeutic and preventive approach to mTLE.

Urinary tract infection in febrile under five children in Enugu, South ...

African Journals Online (AJOL)

Background: Fever is a common symptom of urinary tract infection (UTI) in children less than 5 years of age. Little attention is however paid to UTI as a cause of fever in this age group. Objective: The objective of the following study is to determine the prevalence of UTI in febrile children less than 5 years of age and relate it to ...

Outpatient parenteral antimicrobial therapy in children with febrile urinary tract infection: a prospective randomized clinical trial

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Nasiri Kalmarzi R

2009-01-01

Full Text Available "nBackground: Acute pyelonephritis may lead to permanent renal scarring. The standard recommendation for treatment of febrile children with urinary tract infection (UTI is hospitalization for intravenous antibiotics. The purpose of this study was to compare the efficacy of outpatient intravenous ceftriaxone and cefixime versus inpatient of the same regimen for children with febrile UTI.   "nMethods: In a randomized clinical trial, we compared the efficacy of administration two days intravenous ceftriaxone followed by an oral cefixime for eight days (as outpatient group versus four days intravenous ceftriaxone followed by an oral cefixime for six days (as inpatient group, in 203 children (99 cases in outpatient group and 104 cases in inpatient group 3 months to 15 years of age with febrile UTI, in terms of short-term clinical outcomes (sterilization of the urine and defeverescence and long-term morbidity (incidence of reinfection and renal scarring documented by DMSA scintigraphy. "nResults: Repeat urine cultures were sterile within 48 hours in all children, mean time to defeverescence was 27.58 (SD=±12.62 and 31.44 (SD=±17.06 hours for children in outpatient and inpatient groups, respectively (P=0.067. Reinfection occurred in 9.1% of outpatient and 13.4% of inpatient group (P=0.326. Renal scarring developed in 11% of children of outpatient and 7.6% of children of inpatient group (P=0.884. There was no significant difference between the two groups in respect of renal scarring. "nConclusions: Outpatient ceftriaxone for two days followed by cefixime to complete a 10 days course can be recommended as a safe and effective treatment for children with febrile UTI.

Febrile seizures and risk of schizophrenia

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Vestergaard, Mogens; Pedersen, Carsten Bøcker; Christensen, Jakob

2005-01-01

BACKGROUND: Febrile seizure is a benign condition for most children, but experiments in animals and neuroimaging studies in humans suggest that some febrile seizures may damage the hippocampus, a brain area of possible importance in schizophrenia. METHODS: A population-based cohort of all children...... with schizophrenia. A history of febrile seizures was associated with a 44% increased risk of schizophrenia [relative risk (RR)=1.44; 95% confidence interval (CI), 1.07-1.95] after adjusting for confounding factors. The association between febrile seizures and schizophrenia remained virtually unchanged when...... restricting the analyses to people with no history of epilepsy. A history of both febrile seizures and epilepsy was associated with a 204% increased risk of schizophrenia (RR=3.04; 95% CI, 1.36-6.79) as compared with people with no such history. CONCLUSIONS: We found a slightly increased risk of schizophrenia...

Accuracy of early DMSA scan for VUR in young children with febrile UTI.

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Zhang, Xin; Xu, Hong; Zhou, Lijun; Cao, Qi; Shen, Qian; Sun, Li; Fang, Xiaoyan; Guo, Wei; Zhai, Yihui; Rao, Jia; Pa, Mier; Zhao, Ruifang; Bi, Yunli

2014-01-01

To evaluate the accuracy of an acute (99m)Tc-dimercaptosuccinic acid (DMSA) scan in predicting dilating vesicoureteral reflux (VUR) among young children with a febrile urinary tract infection (UTI). The medical records of children (≤ 2 years of age), presenting with febrile UTI between January 2000 and December 2011, were retrospectively reviewed. A total of 523 children were included in this study, of whom 397 children (75.9%) had abnormal DMSA results and 178 children (34.0%) were identified as VUR on micturating cystourethrography (MCU). Among all the patients, the number of children with dilating VUR was 151 (28.9%). The rate of abnormal results on DMSA for the dilating VUR group was significantly higher than the rates for the non-VUR and low-grade VUR groups (P UTI, an acute DMSA scan is valuable in the exclusion of dilating VUR. The likelihood of the presence of dilating VUR on MCU is rather low when the result of DMSA is negative. DMSA should be conducted to assess the need for an MCU.

Microorganisms isolated from cultures and infection focus and antibiotic treatments in febrile neutropenic children from Şanlıurfa, Turkey.

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Özdemir, Z Canan; Koç, Ahmet; Ayçiçek, Ali

2016-01-01

Chemotherapy induced febrile neutropenia predisposes patients to life threatening infections. We aimed to determine the causative microorganisms, infection focus and antibiotic treatment success in febrile neutropenic children with leukemia. A total of 136 febrile neutropenic episodes in 48 leukemic children were reviewed retrospectively from records. Among 136 febrile neutropenic episodes, 68 (50%) episodes were microbiologically documented. Methicillin sensitive coagulase (-) Staphylococcus aureus were the most common isolates from hemoculture (20.5%). The most frequently documented infection focus was mucositis (31.9%). Ceftazidime plus amikacin was the most commonly used antimicrobial treatment for the empirical therapy (52.9%). The overall response rates were 70.5%, 86.9%, and 66.6% of first line, second line and third line therapies, respectively. The spectrum of isolates among febrile neutropenic children in our hematology clinic appears to be gram positive pathogens which are the most common agents. Therefore the, documentation of the flora in each unit could help to decide appropriate empirical therapy which is life saving.

Serious bacterial infections in febrile young children: Lack of value ...

African Journals Online (AJOL)

Fever is both a marker of insignificant viral infection, as well as more serious bacterial sepsis. Therefore ... febrile children under the age of 5 years (with an axillary temperature ≥38°C) who presented to Steve Biko Academic Hospital, Pretoria, with signs and symptoms of pneumonia, meningitis and/or generalised sepsis.

Chronological Evolution of Magnetic Resonance Imaging Findings in Children With Febrile Infection-Related Epilepsy Syndrome.

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Rivas-Coppola, Marianna S; Shah, Namrata; Choudhri, Asim F; Morgan, Robin; Wheless, James W

2016-02-01

To describe and analyze the chronological evolution of the radiological findings in seven children with febrile infection-related epilepsy syndrome. This is a retrospective study describing the radiological findings and evolution in seven children with febrile infection-related epilepsy syndrome who presented from 2009 to 2013. The children all fit the defined clinical criteria for febrile infection-related epilepsy syndrome; all had a history of normal psychomotor development who presented with acute-onset catastrophic partial status epilepticus associated with a febrile illness or unspecific infectious process. The children were identified from the author's weekly review of the pediatric inpatient service, and then the data were collected and analyzed retrospectively. Six males and one female ranging from 3 months to 9 years of age presented with status epilepticus preceded by a febrile illness. Extensive investigations for infectious, autoimmune, and metabolic etiologies were unremarkable. Multiple antiepileptic medications were attempted, including drug-induced coma in all of them, with poor response. Immunotherapy with intravenous steroids or intravenous immunoglobulin (three patients had both) was tried in six of seven patients with a poor response. Ketogenic diet was initiated in four of seven patients with limited response. Serial magnetic resonance imaging studies, done from the initial presentation through 18 months of follow-up, showed evolution from normal imaging to severe cerebral atrophy. Progressive cytotoxic edema involving mostly bilateral hippocampi and temporal lobes was appreciated in one to three weeks. At one month from seizure onset, mild to moderate cerebral atrophy and hippocampal sclerosis was appreciated that continued to progress over the next year. After six to twelve months, most of the patients showed moderate to severe cerebral atrophy and by one year, cerebellar atrophy was also appreciated. Febrile infection-related epilepsy

A prospective study of the causes of febrile illness requiring hospitalization in children in Cambodia.

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Kheng Chheng

Full Text Available Febrile illnesses are pre-eminent contributors to morbidity and mortality among children in South-East Asia but the causes are poorly understood. We determined the causes of fever in children hospitalised in Siem Reap province, Cambodia.A one-year prospective study of febrile children admitted to Angkor Hospital for Children, Siem Reap. Demographic, clinical, laboratory and outcome data were comprehensively analysed. Between October 12(th 2009 and October 12(th 2010 there were 1225 episodes of febrile illness in 1180 children. Median (IQR age was 2.0 (0.8-6.4 years, with 850 (69% episodes in children <5 years. Common microbiological diagnoses were dengue virus (16.2%, scrub typhus (7.8%, and Japanese encephalitis virus (5.8%. 76 (6.3% episodes had culture-proven bloodstream infection, including Salmonella enterica serovar Typhi (22 isolates, 1.8%, Streptococcus pneumoniae (13, 1.1%, Escherichia coli (8, 0.7%, Haemophilus influenzae (7, 0.6%, Staphylococcus aureus (6, 0.5% and Burkholderia pseudomallei (6, 0.5%. There were 69 deaths (5.6%, including those due to clinically diagnosed pneumonia (19, dengue virus (5, and melioidosis (4. 10 of 69 (14.5% deaths were associated with culture-proven bloodstream infection in logistic regression analyses (odds ratio for mortality 3.4, 95% CI 1.6-6.9. Antimicrobial resistance was prevalent, particularly in S. enterica Typhi, (where 90% of isolates were resistant to ciprofloxacin, and 86% were multi-drug resistant. Comorbid undernutrition was present in 44% of episodes and a major risk factor for acute mortality (OR 2.1, 95% CI 1.1-4.2, as were HIV infection and cardiac disease.We identified a microbiological cause of fever in almost 50% of episodes in this large study of community-acquired febrile illness in hospitalized children in Cambodia. The range of pathogens, antimicrobial susceptibility, and co-morbidities associated with mortality described will be of use in the development of rational guidelines

A prospective study of the causes of febrile illness requiring hospitalization in children in Cambodia.

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Chheng, Kheng; Carter, Michael J; Emary, Kate; Chanpheaktra, Ngoun; Moore, Catrin E; Stoesser, Nicole; Putchhat, Hor; Sona, Soeng; Reaksmey, Sin; Kitsutani, Paul; Sar, Borann; van Doorn, H Rogier; Uyen, Nguyen Hanh; Van Tan, Le; Paris, Daniel H; Paris, Daniel; Blacksell, Stuart D; Amornchai, Premjit; Wuthiekanun, Vanaporn; Parry, Christopher M; Day, Nicholas P J; Kumar, Varun

2013-01-01

Febrile illnesses are pre-eminent contributors to morbidity and mortality among children in South-East Asia but the causes are poorly understood. We determined the causes of fever in children hospitalised in Siem Reap province, Cambodia. A one-year prospective study of febrile children admitted to Angkor Hospital for Children, Siem Reap. Demographic, clinical, laboratory and outcome data were comprehensively analysed. Between October 12(th) 2009 and October 12(th) 2010 there were 1225 episodes of febrile illness in 1180 children. Median (IQR) age was 2.0 (0.8-6.4) years, with 850 (69%) episodes in children <5 years. Common microbiological diagnoses were dengue virus (16.2%), scrub typhus (7.8%), and Japanese encephalitis virus (5.8%). 76 (6.3%) episodes had culture-proven bloodstream infection, including Salmonella enterica serovar Typhi (22 isolates, 1.8%), Streptococcus pneumoniae (13, 1.1%), Escherichia coli (8, 0.7%), Haemophilus influenzae (7, 0.6%), Staphylococcus aureus (6, 0.5%) and Burkholderia pseudomallei (6, 0.5%). There were 69 deaths (5.6%), including those due to clinically diagnosed pneumonia (19), dengue virus (5), and melioidosis (4). 10 of 69 (14.5%) deaths were associated with culture-proven bloodstream infection in logistic regression analyses (odds ratio for mortality 3.4, 95% CI 1.6-6.9). Antimicrobial resistance was prevalent, particularly in S. enterica Typhi, (where 90% of isolates were resistant to ciprofloxacin, and 86% were multi-drug resistant). Comorbid undernutrition was present in 44% of episodes and a major risk factor for acute mortality (OR 2.1, 95% CI 1.1-4.2), as were HIV infection and cardiac disease. We identified a microbiological cause of fever in almost 50% of episodes in this large study of community-acquired febrile illness in hospitalized children in Cambodia. The range of pathogens, antimicrobial susceptibility, and co-morbidities associated with mortality described will be of use in the development of rational

Urinary YKL-40 as a Candidate Biomarker for Febrile Urinary Tract Infection in Young Children.

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Kim, Hyun Hee; Chung, Mi Hae; Bin, Joong Hyun; Cho, Kyoung Soon; Lee, Juyoung; Suh, Jin Soon

2018-01-01

Given that YKL-40 is a known marker of inflammation, we sought to determine its association with urinary tract infection (UTI) in febrile children. In total, 44 children aged 0 to 24 months with febrile UTI and 35 age- and sex-matched controls with fever from other causes were enrolled in the study. ELISA was performed to determine the level of YKL-40 in urine collected from each child. The ratio of urinary YKL-40 to creatinine (Cr) was higher in the children with a UTI than in the controls (PUTI was 0.88 for the urinary YKL-40/Cr ratio, 0.86 for pyuria, and 0.71 for positive nitrite on urinalysis. We applied a cut-off value of 125.23 pg/mg to urinary YKL-40/Cr for detecting UTI. Eight of nine children in the control group with pyuria had urinary YKL-40/Cr levels lower than 125.23 pg/mg, and the one child in the UTI group without pyuria or positive nitrite had a urinary YKL-40/Cr level greater than 125.23 pg/mg. Determining the levels of urinary YKL-40/Cr may help identify true cases of UTI in febrile young children, especially when they have pyuria but not nitrite, or have neither pyuria nor nitrite in the urine. © The Korean Society for Laboratory Medicine

Urinary YKL-40 as a Candidate Biomarker for Febrile Urinary Tract Infection in Young Children

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Kim, Hyun Hee; Chung, Mi Hae; Bin, Joong Hyun; Cho, Kyoung Soon; Lee, Juyoung

2018-01-01

Background Given that YKL-40 is a known marker of inflammation, we sought to determine its association with urinary tract infection (UTI) in febrile children. Methods In total, 44 children aged 0 to 24 months with febrile UTI and 35 age- and sex-matched controls with fever from other causes were enrolled in the study. ELISA was performed to determine the level of YKL-40 in urine collected from each child. Results The ratio of urinary YKL-40 to creatinine (Cr) was higher in the children with a UTI than in the controls (Purinary YKL-40/Cr ratio, 0.86 for pyuria, and 0.71 for positive nitrite on urinalysis. We applied a cut-off value of 125.23 pg/mg to urinary YKL-40/Cr for detecting UTI. Eight of nine children in the control group with pyuria had urinary YKL-40/Cr levels lower than 125.23 pg/mg, and the one child in the UTI group without pyuria or positive nitrite had a urinary YKL-40/Cr level greater than 125.23 pg/mg. Conclusions Determining the levels of urinary YKL-40/Cr may help identify true cases of UTI in febrile young children, especially when they have pyuria but not nitrite, or have neither pyuria nor nitrite in the urine. PMID:29071817

Characterization of Dengue Virus Infections Among Febrile Children Clinically Diagnosed With a Non-Dengue Illness, Managua, Nicaragua.

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Waggoner, Jesse J; Gresh, Lionel; Mohamed-Hadley, Alisha; Balmaseda, Angel; Soda, K James; Abeynayake, Janaki; Sahoo, Malaya K; Liu, Yuanyuan; Kuan, Guillermina; Harris, Eva; Pinsky, Benjamin A

2017-06-15

We sought to characterize dengue virus (DENV) infections among febrile children enrolled in a pediatric cohort study who were clinically diagnosed with a non-dengue illness ("C cases"). DENV infections were detected and viral load quantitated by real-time reverse transcription-polymerase chain reaction in C cases presenting between January 2007 and January 2013. One hundred forty-one of 2892 C cases (4.88%) tested positive for DENV. Of all febrile cases in the study, DENV-positive C cases accounted for an estimated 52.0% of patients with DENV viremia at presentation. Compared with previously detected, symptomatic dengue cases, DENV-positive C cases were significantly less likely to develop long-lasting humoral immune responses to DENV, as measured in healthy annual serum samples (79.7% vs 47.8%; P dengue. These findings have important implications for DENV transmission modeling, immunology, and epidemiologic surveillance. © The Author 2017. Published by Oxford University Press for the Infectious Diseases Society of America. All rights reserved. For permissions, e-mail: journals.permissions@oup.com.

Technical report—Diagnosis and management of an initial UTI in febrile infants and young children.

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Finnell, S Maria E; Carroll, Aaron E; Downs, Stephen M

2011-09-01

The diagnosis and management of urinary tract infections (UTIs) in young children are clinically challenging. This report was developed to inform the revised, evidence-based, clinical guideline regarding the diagnosis and management of initial UTIs in febrile infants and young children, 2 to 24 months of age, from the American Academy of Pediatrics Subcommittee on Urinary Tract Infection. The conceptual model presented in the 1999 technical report was updated after a comprehensive review of published literature. Studies with potentially new information or with evidence that reinforced the 1999 technical report were retained. Meta-analyses on the effectiveness of antimicrobial prophylaxis to prevent recurrent UTI were performed. Review of recent literature revealed new evidence in the following areas. Certain clinical findings and new urinalysis methods can help clinicians identify febrile children at very low risk of UTI. Oral antimicrobial therapy is as effective as parenteral therapy in treating UTI. Data from published, randomized controlled trials do not support antimicrobial prophylaxis to prevent febrile UTI when vesicoureteral reflux is found through voiding cystourethrography. Ultrasonography of the urinary tract after the first UTI has poor sensitivity. Early antimicrobial treatment may decrease the risk of renal damage from UTI. Recent literature agrees with most of the evidence presented in the 1999 technical report, but meta-analyses of data from recent, randomized controlled trials do not support antimicrobial prophylaxis to prevent febrile UTI. This finding argues against voiding cystourethrography after the first UTI.

Principles, practices and knowledge of clinicians when assessing febrile children: a qualitative study in Kenya.

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Hooft, Anneka M; Ripp, Kelsey; Ndenga, Bryson; Mutuku, Francis; Vu, David; Baltzell, Kimberly; Masese, Linnet N; Vulule, John; Mukoko, Dunstan; LaBeaud, A Desiree

2017-09-20

Clinicians in low resource settings in malaria endemic regions face many challenges in diagnosing and treating febrile illnesses in children. Given the change in WHO guidelines in 2010 that recommend malaria testing prior to treatment, clinicians are now required to expand the differential when malaria testing is negative. Prior studies have indicated that resource availability, need for additional training in differentiating non-malarial illnesses, and lack of understanding within the community of when to seek care play a role in effective diagnosis and treatment. The objective of this study was to examine the various factors that influence clinician behavior in diagnosing and managing children presenting with fever to health centres in Kenya. A total of 20 clinicians (2 paediatricians, 1 medical officer, 2 nurses, and 15 clinical officers) were interviewed, working at 5 different government-sponsored public clinic sites in two areas of Kenya where malaria is prevalent. Clinicians were interviewed one-on-one using a structured interview technique. Interviews were then analysed qualitatively for themes. The following five themes were identified: (1) Strong familiarity with diagnosis of malaria and testing for malaria; (2) Clinician concerns about community understanding of febrile illness, use of traditional medicine, delay in seeking care, and compliance; (3) Reliance on clinical guidelines, history, and physical examination to diagnose febrile illness and recognize danger signs; (4) Clinician discomfort with diagnosis of primary viral illness leading to increased use of empiric antibiotics; and (5) Lack of resources including diagnostic testing, necessary medications, and training modalities contributes to the difficulty clinicians face in assessing and treating febrile illness in children. These themes persisted across all sites, despite variation in levels of medical care. Within these themes, clinicians consistently expressed a need for reliable basic testing

Alternating ibuprofen and acetaminophen in the treatment of febrile children: a pilot study [ISRCTN30487061

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Sabra Ramzi

2006-03-01

Full Text Available Abstract Background Alternating ibuprofen and acetaminophen for the treatment of febrile children is a prevalent practice among physicians and parents, despite the lack of evidence on effectiveness or safety. This randomized, double-blind and placebo-controlled clinical trial aims at comparing the antipyretic effectiveness and safety of a single administration of alternating ibuprofen and acetaminophen doses to that of ibuprofen mono-therapy in febrile children. Methods Seventy febrile children were randomly allocated to receive either a single oral dose of 10 mg/kg ibuprofen and 15 mg/kg oral acetaminophen after 4 hours, or a similar dose of ibuprofen and placebo at 4 hours. Rectal temperature was measured at baseline, 4, 5, 6, 7 and 8 hours later. Endpoints included proportions of afebrile children at 6, 7 and 8 hours, maximum decline in temperature, time to recurrence of fever, and change in temperature from baseline at each time point. Intent-to-treat analysis was planned with statistical significance set at P Results A higher proportion of subjects in the intervention group (83.3% became afebrile at 6 hours than in the control group (57.6%; P = 0.018. This difference was accentuated at 7 and 8 hours (P Conclusion A single dose of alternating ibuprofen and acetaminophen appears to be a superior antipyretic regimen than ibuprofen mono-therapy. Further studies are needed to confirm these findings.

Role of procalcitonin in predicting dilating vesicoureteral reflux in young children hospitalized with a first febrile urinary tract infection.

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Sun, Hai-Lun; Wu, Kang-Hsi; Chen, Shan-Ming; Chao, Yu-Hua; Ku, Min-Sho; Hung, Tong-Wei; Liao, Pen-Fen; Lue, Ko-Huang; Sheu, Ji-Nan

2013-09-01

The aim of this article was to assess the usefulness of procalcitonin (PCT) as a marker for predicting dilating (grades III-V) vesicoureteral reflux (VUR) in young children with a first febrile urinary tract infection. Children ≤2 years of age with a first febrile urinary tract infection were prospectively evaluated. Serum samples were tested for PCT at the time of admission to a tertiary hospital. All children underwent renal ultrasonography (US), Tc-dimercaptosuccinic acid renal scan, and voiding cystourethrography. The diagnostic characteristics of PCT test for acute pyelonephritis and dilating VUR were calculated. Of 272 children analyzed (168 boys and 104 girls; median age, 5 months), 169 (62.1%) had acute pyelonephritis. There was VUR demonstrated in 97 (35.7%), including 70 (25.7%) with dilating VUR. The median PCT value was significantly higher in children with VUR than in those without (P predictors of dilating VUR. PCT is useful for diagnosing acute pyelonephritis and predicting dilating VUR in young children with a first febrile urinary tract infection. A voiding cystourethrography is indicated only in children with high PCT values (≥1.0 ng/mL) and/or abnormalities found on a US.

Quantitative Evaluation of Medial Temporal Lobe Morphology in Children with Febrile Status Epilepticus: Results of the FEBSTAT Study.

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McClelland, A C; Gomes, W A; Shinnar, S; Hesdorffer, D C; Bagiella, E; Lewis, D V; Bello, J A; Chan, S; MacFall, J; Chen, M; Pellock, J M; Nordli, D R; Frank, L M; Moshé, S L; Shinnar, R C; Sun, S

2016-12-01

The pathogenesis of febrile status epilepticus is poorly understood, but prior studies have suggested an association with temporal lobe abnormalities, including hippocampal malrotation. We used a quantitative morphometric method to assess the association between temporal lobe morphology and febrile status epilepticus. Brain MR imaging was performed in children presenting with febrile status epilepticus and control subjects as part of the Consequences of Prolonged Febrile Seizures in Childhood study. Medial temporal lobe morphologic parameters were measured manually, including the distance of the hippocampus from the midline, hippocampal height:width ratio, hippocampal angle, collateral sulcus angle, and width of the temporal horn. Temporal lobe morphologic parameters were correlated with the presence of visual hippocampal malrotation; the strongest association was with left temporal horn width (P status epilepticus, encompassing both the right and left sides. This association was statistically strongest in the right temporal lobe, whereas hippocampal malrotation was almost exclusively left-sided in this cohort. The association between temporal lobe measurements and febrile status epilepticus persisted when the analysis was restricted to cases with visually normal imaging findings without hippocampal malrotation or other visually apparent abnormalities. Several component morphologic features of hippocampal malrotation are independently associated with febrile status epilepticus, even when complete hippocampal malrotation is absent. Unexpectedly, this association predominantly involves the right temporal lobe. These findings suggest that a spectrum of bilateral temporal lobe anomalies are associated with febrile status epilepticus in children. Hippocampal malrotation may represent a visually apparent subset of this spectrum. © 2016 by American Journal of Neuroradiology.

[Imaging and follow-up of children with first febrile Urinary Tract Infection (UTI)].

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Grossman, Zachi; Miron, Dan

2009-10-01

Urinary tract infection (UTI) in children might, in a minority of cases, cause renal scarring and permanent damage. Known risk factors for renal damage are: obstruction to urinary flow, vesicoureteric reflux and recurrent infections. The current recommendations for imaging and follow-up of children with first febrile UTI include renal ultrasound to rule out anatomic abnormalities, particularly obstruction, cystography for possible diagnosis of vesicoureteric reflux, and prophylactic antibiotic therapy to prevent recurrent infections in children with detected reflux. DMSA renal scanning for the detection of renal scars is recommended as part of the imaging protocol by some institutions. Recently, published data doubts the importance of the various imaging techniques, as well as the effectiveness of prophylactic antibiotic therapy. In the current review, the role of renal ultrasound is examined, especially with regards to familiar data from fetal ultrasound. The complex relationship between vesicoureteric reflux and renal scarring is presented, with the possible implications on the importance of performing routine cystography and DMSA scanning after UTI. Studies questioning the effectiveness of prophylactic antibiotic therapy emphasize the importance of rapid diagnosis and therapy of suspected recurrent UTI as the preferred approach to prevent renal damage. Imaging studies are only recommended for high risk groups and not as a routine following UTI.

Febrile neutropenia and refeeding syndrome.

Science.gov (United States)

Jahn, H K; Barraclough, S; Currell, S; Tighe, M P

2016-12-01

We describe the management of a 4-year-old child with acute lymphoblastic leukaemia (ALL) who presented with febrile neutropenia, Cryptosporidium and subsequently developed refeeding syndrome. Febrile neutropenia is common and can be life-threatening and we highlight the identification of well low-risk neutropenic children with resolved febrile illnesses suitable for early discharge. We also discuss the potential management strategies for Cryptosporidium Refeeding syndrome is not common, but should be considered as a cause of acute inpatient deterioration and is a significant risk, with potential morbidity, in children who have undergone a period of catabolism. This article reviews the current literature and provides useful guidance on these issues. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Childhood Epilepsy, Febrile Seizures, and Subsequent Risk of ADHD.

Science.gov (United States)

Bertelsen, Elin Næs; Larsen, Janne Tidselbak; Petersen, Liselotte; Christensen, Jakob; Dalsgaard, Søren

2016-08-01

Epilepsy, febrile seizures, and attention-deficit/hyperactivity disorder (ADHD) are disorders of the central nervous system and share common risk factors. Our goal was to examine the association in a nationwide cohort study with prospective follow-up and adjustment for selected confounders. We hypothesized that epilepsy and febrile seizures were associated with subsequent ADHD. A population-based cohort of all children born in Denmark from 1990 through 2007 was followed up until 2012. Incidence rate ratios (IRRs) and 95% confidence intervals (95% CIs) for ADHD were estimated by using Cox regression analysis, comparing children with epilepsy and febrile seizure with those without these disorders, adjusted for socioeconomic and perinatal risk factors, as well as family history of neurologic and psychiatric disorders. A total of 906 379 individuals were followed up for 22 years (∼10 million person-years of observation); 21 079 individuals developed ADHD. Children with epilepsy had a fully adjusted IRR of ADHD of 2.72 (95% CI, 2.53-2.91) compared with children without epilepsy. Similarly, in children with febrile seizure, the fully adjusted IRR of ADHD was 1.28 (95% CI, 1.20-1.35). In individuals with both epilepsy and febrile seizure, the fully adjusted IRR of ADHD was 3.22 (95% CI, 2.72-3.83). Our findings indicate a strong association between epilepsy in childhood and, to a lesser extent, febrile seizure and subsequent development of ADHD, even after adjusting for socioeconomic and perinatal risk factors, and family history of epilepsy, febrile seizures, or psychiatric disorders. Copyright © 2016 by the American Academy of Pediatrics.

Aetiologies of non-malaria febrile episodes in children under 5 years in sub-Saharan Africa

NARCIS (Netherlands)

Kiemde, Francois; Spijker, René; Mens, Petra F.; Tinto, Halidou; Boele, Michael; Schallig, Henk D. F. H.

2016-01-01

ObjectivesTo provide an overview of the most frequent aetiologies found in febrile episodes of children under 5 years from sub-Saharan Africa. MethodsMEDLINE and EMBASE were searched for publications in English and French on non-malaria fever episodes in African children under 5 years of age, which

Translation of clinical prediction rules for febrile children to primary care practice : an observational cohort study

NARCIS (Netherlands)

van Ierland, Yvette; Elshout, Gijs; Berger, Marjolein Y.; Vergouwe, Yvonne; de Wilde, Marcel; van der Lei, Johan; Mol, Henritte A.; Oostenbrink, Rianne

Background Clinical prediction rules (CPRs) to identify children with serious infections lack validation in low-prevalence populations, which hampers their implementation in primary care practice. Aim To evaluate the diagnostic value of published CPRs for febrile children in primary care. Design and

Prevalence and risk factors for renal scars in children with febrile UTI and/or VUR: a cross-sectional observational study of 565 consecutive patients.

Science.gov (United States)

Snodgrass, Warren T; Shah, Anjana; Yang, Mary; Kwon, Jeannie; Villanueva, Carlos; Traylor, Janelle; Pritzker, Karen; Nakonezny, Paul A; Haley, Robert W; Bush, Nicol Corbin

2013-12-01

To determine prevalence and risk factors for renal scar in children referred for urologic assessment of febrile UTI and/or VUR. Pre-determined risk factors for renal scar were prospectively recorded in consecutive patients referred for UTI/VUR. Age, gender, VUR grade, and reported number of febrile and non-febrile UTIs were analyzed with logistic regression to determine risk for focal cortical defects on non-acute DMSA. Of 565 consecutive children, 24 (4%) had congenital renal dysplasia and 84 (15.5%) had focal defect(s). VUR, especially grades IV-V, recurrent febrile UTI, and older age increased risk. For any age child with the same number of UTIs, VUR increased odds of renal defect 5.4-fold (OR = 5.4, 95% CI = 2.7-10.6, AUC = 0.759). Focal DMSA defects were present in 15.5% of 565 consecutive children referred for febrile UTI and/or VUR; 4% had presumed congenital reflux nephropathy without cortical defect. All VUR grades increased risk for these defects, as did recurrent febrile UTIs and older age. However, 43% with grades IV-V VUR and 76% with recurrent UTI had normal DMSA. Published by Elsevier Ltd.

Renal scintigraphy in children with first febrile urinary tract infection

International Nuclear Information System (INIS)

Duarte Perez, Maria Caridad; Guillen Dosal, Ana; Martinez Silva, Magaly; Hernandez Robledo, Ernesto

2012-01-01

The urinary tract infection is one of the most frequent bacterial infections in the childhood. Two hundred eleven children diagnosed as first febrile urinary tract infection patients were studied and performed Tc-DMSA renal scintigraphy in the acute phase of infection. The results were correlated to the duration and intensity of the fever before the diagnosis, to the acute phase reactants (hemogram, erythrosedimentation and reactive-C protein) and to the results of imaging studies (renal ultrasound and mictional uretrocystography)

Malaria and Chikungunya Detected Using Molecular Diagnostics Among Febrile Kenyan Children.

Science.gov (United States)

Waggoner, Jesse; Brichard, Julie; Mutuku, Francis; Ndenga, Bryson; Heath, Claire Jane; Mohamed-Hadley, Alisha; Sahoo, Malaya K; Vulule, John; Lefterova, Martina; Banaei, Niaz; Mukoko, Dunstan; Pinsky, Benjamin A; LaBeaud, A Desiree

2017-01-01

In sub-Saharan Africa, malaria is frequently overdiagnosed as the cause of an undifferentiated febrile illness, whereas arboviral illnesses are presumed to be underdiagnosed. Sera from 385 febrile Kenyan children, who presented to 1 of 4 clinical sites, were tested using microscopy and real-time molecular assays for dengue virus (DENV), chikungunya virus (CHIKV), malaria, and Leptospira . Malaria was the primary clinical diagnosis for 254 patients, and an arboviral infection (DENV or CHIKV) was the primary diagnosis for 93 patients. In total, 158 patients (41.0%) had malaria and 32 patients (8.3%) had CHIKV infections. Compared with real-time polymerase chain reaction, microscopy demonstrated a percent positive agreement of 49.7%. The percentage of malaria cases detected by microscopy varied significantly between clinical sites. Arboviral infections were the clinical diagnosis for patients on the Indian Ocean coast (91 of 238, 38.2%) significantly more often than patients in the Lake Victoria region (2 of 145, 1.4%; P < .001). However, detection of CHIKV infections was significantly higher in the Lake Victoria region (19 of 145 [13.1%] vs 13 of 239 [5.4%]; P = .012). The clinical diagnosis of patients with an acute febrile illness, even when aided by microscopy, remains inaccurate in malaria-endemic areas, contributing to inappropriate management decisions.

Antibiotic susceptibility of Gram-negatives isolated from bacteremia in children with cancer. Implications for empirical therapy of febrile neutropenia.

Science.gov (United States)

Castagnola, Elio; Caviglia, Ilaria; Pescetto, Luisa; Bagnasco, Francesca; Haupt, Riccardo; Bandettini, Roberto

2015-01-01

Monotherapy is recommended as the first choice for initial empirical therapy of febrile neutropenia, but local epidemiological and antibiotic susceptibility data are now considered pivotal to design a correct management strategy. To evaluate the proportion of Gram-negative rods isolated in bloodstream infections in children with cancer resistant to antibiotics recommended for this indication. The in vitro susceptibility to ceftazidime, piperacillin-tazobactam, meropenem and amikacin of Gram-negatives isolated in bacteremic episodes in children with cancer followed at the Istituto "Giannina Gaslini", Genoa, Italy in the period of 2001-2013 was retrospectively analyzed using the definitions recommended by EUCAST in 2014. Data were analyzed for any single drug and to the combination of amikacin with each β-lactam. The combination was considered effective in absence of concomitant resistance to both drugs, and not evaluated by means of in vitro analysis of antibiotic combinations (e.g., checkerboard). A total of 263 strains were evaluated: 27% were resistant to piperacillin-tazobactam, 23% to ceftazidime, 12% to meropenem and 13% to amikacin. Concomitant resistance to β-lactam and amikacin was detected in 6% of strains for piperacillin-tazobactam, 5% for ceftazidime and 5% for meropenem. During the study period there was a nonsignificant increase in the proportions of strains resistant to β-lactams indicated for monotherapy, and also increase in the resistance to combined therapies. in an era of increasing resistance to antibiotics guideline-recommended monotherapy could be not appropriate for initial empirical therapy of febrile neutropenia. Strict local survey on etiology and antibiotic susceptibility is mandatory for a correct management of this complication in cancer patients.

Very early discharge versus early discharge versus non-early discharge in children with cancer and febrile neutropenia

NARCIS (Netherlands)

Loeffen, Erik A. H.; te Poele, Esther M.; Tissing, Wim J. E.; Boezen, H. Marike; de Bont, Eveline S. J. M.

2016-01-01

Background Chemotherapy-induced neutropenia is a common adverse effect in children with cancer. Due to the high relative risk of infections and infectious complications, standard care for children with cancer and febrile neutropenia consists of routine hospitalization and parenteral administration

High prevalence and antimicrobial resistance of urinary tract infection isolates in febrile young children without localizing signs in Taiwan.

Science.gov (United States)

Wu, Chang-Teng; Lee, Hao-Yuan; Chen, Chyi-Liang; Tuan, Pao-Lan; Chiu, Cheng-Hsun

2016-04-01

Antimicrobial susceptibility and prevalence of pediatric urinary tract infection (UTI) is very useful for pediatricians in selecting effective antibiotics in time to improve outcomes in patients. This study aimed to determine the prevalence rate, bacterial distribution, and antimicrobial susceptibility of UTI in febrile young children at a teaching hospital in northern Taiwan. From January 2011 to December 2011, all urinary isolates from suspected cases of UTI in febrile young children aged from 1 day to 36 months visiting the Pediatric Emergency Room of Chang Gung Children's Hospital, Taoyuan, Taiwan were identified by conventional methods. Antibiotic susceptibility was determined according to the Clinical and Laboratory Standards Institute. A total of 5470 (78%) from 7009 eligible children were enrolled in the study, and 619 (11.3%) had a diagnosis of UTI. The most prevalent bacterium was Escherichia coli (68%) followed by Klebsiella pneumoniae (8.1%) and Proteus mirabilis (6.8%). Ampicillin, piperacillin, and trimethoprim-sulfamethoxazole (TMP-SMX) showed a higher resistance rate in the three predominant bacteria. All tested bacteria showed higher resistance to ampicillin (79.3%) and TMP-SMX (44.1%), and lower resistance to cefazolin (17.7%) and gentamicin (13.0%). Fourteen percent of the isolates produced extended spectrum β-lactamase (ESBL), among which 93.33% were E. coli isolates. The overall prevalence of UTI in this study was higher than previously reported in febrile children. Higher antimicrobial resistance was found in ampicillin and TMP-SMX. Among commonly used antibiotics, cefazolin and gentamicin are recommended to treat UTI in febrile children aged < 3 years without localizing signs. Copyright © 2015. Published by Elsevier B.V.

Frequency of fever episodes related to febrile seizure recurrence

NARCIS (Netherlands)

M. van Stuijvenberg (Margriet); N.E. Jansen (Nichon); E.W. Steyerberg (Ewout); G. Derksen-Lubsen (Gerarda); H.A. Moll (Henriëtte)

1999-01-01

textabstractThe aim of this study was to assess the number of fever episodes as a risk factor for febrile seizure recurrence during the first 6 months after the last previous febrile seizure. In a 6-month follow-up study of 155 children, aged 3 months to 5 y, with a first or a recurrent febrile

Alarm signs and antibiotic prescription in febrile children in primary care : an observational cohort study

NARCIS (Netherlands)

Elshout, Gijs; van Ierland, Yvette; Bohnen, Arthur M.; de Wilde, Marcel; Oostenbrink, Rianne; Moll, Henriette A.; Berger, Marjolein Y.

Background Although fever in children is often self-limiting, antibiotics are frequently prescribed for febrile illnesses. GPs may consider treating serious infections by prescribing antibiotics. Aim To examine whether alarm signs and/or symptoms for serious infections are related to antibiotic

Alarm signs and antibiotic prescription in febrile children in primary care: An observational cohort study

NARCIS (Netherlands)

G. Elshout (Gijs); Y. van Ierland (Yvette); A.M. Bohnen (Arthur); M. de Wilde (Marcel); R. Oostenbrink (Rianne); H.A. Moll (Henriëtte); M.Y. Berger (Marjolein)

2013-01-01

textabstractBackground Although fever in children is often self-limiting, antibiotics are frequently prescribed for febrile illnesses. GPs may consider treating serious infections by prescribing antibiotics. Aim To examine whether alarm signs and/or symptoms for serious infections are related to

Comparison of procalcitonin and different guidelines for first febrile urinary tract infection in children by imaging.

Science.gov (United States)

Liao, Pei-Fen; Ku, Min-Sho; Tsai, Jeng-Dau; Choa, Yu-Hua; Hung, Tung-Wei; Lue, Ko-Huang; Sheu, Ji-Nan

2014-09-01

We examined the ability of a procalcitonin (PCT) protocol to detect vesicoureteral reflux (VUR) and renal scarring (RS), evaluated procedural costs and radiation burden, and compared four representative guidelines for children with their first febrile urinary tract infection (UTI). Children aged ≤2 years with their first febrile UTI who underwent renal ultrasonography (US), acute and late technetium-99m ((99m)Tc)-dimercaptosuccinic acid scan, and voiding cystourethrography were prospectively studied. The representative guidelines applied in a retrospective simulation included the American Academy of Pediatrics (AAP), National Institute of Clinical Excellence, top-down approach (TDA), and Italian Society of Pediatric Nephrology (ISPN). These were compared in terms of ability to detect abnormalities, procedural costs and radiation. Of 278 children analyzed, 172 (61.9%) had acute pyelonephritis. There was VUR in 101 (36.3%) children, including 73 (26.3%) with grades III-V VUR. RS was identified in 75 (27.0%) children. To detect VUR, TDA and PCT had the highest sensitivity for grades I-V VUR (80.2%) and III-V VUR (94.5%), respectively, whereas AAP had the highest specificity for I-V VUR (77.4%) and III-V VUR (78.0%), respectively. TDA and PCT had the highest sensitivity (100%) for detecting RS. The highest cost and radiation dose was associated with TDA, whereas AAP had the least expenditure and radiation exposure. By multivariate analysis, PCT and VUR, especially grades III-V, were independent predictors of RS. There is no perfect guideline for first febrile UTI children. The PCT protocol has good ability for detecting high-grade VUR and RS. If based on available imaging modalities and reducing cost and radiation burden, clinical suggestions in the AAP guidelines represent a considerable protocol.

Recent Studies on the Care of First Febrile Urinary Tract Infection in Infants and Children for the Pediatric Hospitalist.

Science.gov (United States)

Sutton, Ashley G; Chandler, Nicole; Roberts, Kenneth B

2017-01-01

Urinary Tract Infection (UTI) is a common cause of bacterial infection in young children, and accounts for a significant number of pediatric hospitalizations. To review recent publications focusing on the care of children hospitalized with their first febrile UTI. A PubMed search was performed including publications from 2011-2016 on first febrile UTI in childhood. Abstracts were reviewed for being relevant to the care of hospitalized children and their follow-up. Relevant articles underwent full review by all authors and articles excluded from results included those without novel data analysis, primary improvement-based reports and studies with poor design or analysis. Included articles were categorized as "diagnosis", "management", "imaging" or "follow-up". Of 406 articles initially identified, 40 studies were included. One technical report with a systematic review was also included. Major topics addressed included the role of urinalysis in screening for UTI, use of parenteral antimicrobial therapy, the role of antimicrobial prophylaxis in prevention of recurrent UTI, and ideal follow-up and imaging approach following diagnosis of febrile UTI. Recent literature on first febrile UTI addresses a broad range of areas regarding the care of hospitalized children, though some questions remain unanswered. Overall, studies support increased attention to the potential risks, expense and invasiveness of various approaches for evaluation. Proposed updates to practice included: utilization of urinalysis for screening and diagnosis, transitioning to oral antimicrobials based on clinical improvement and limiting the routine use of voiding cystourethrogram and antimicrobial prophylaxis. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

Accuracy of Automated Flow Cytometry-Based Leukocyte Counts To Rule Out Urinary Tract Infection in Febrile Children: a Prospective Cross-Sectional Study

Science.gov (United States)

Duong, Hong Phuoc; Wissing, Karl Martin; Tram, Nathalie; Mascart, Georges; Lepage, Philippe

2016-01-01

Automated flow cytometry of urine remains an incompletely validated method to rule out urinary tract infection (UTI) in children. This cross-sectional analytical study was performed to compare the predictive values of flow cytometry and a dipstick test as initial diagnostic tests for UTI in febrile children and prospectively included 1,106 children (1,247 episodes). Urine culture was used as the gold standard test for diagnosing UTI. The performance of screening tests to diagnose UTI were established using receiver operating characteristic (ROC) analysis. Among these 1,247 febrile episodes, 221 UTIs were diagnosed (17.7% [95% confidence interval {CI}, 15.6 to 19.8%]). The area under the ROC curve for flow cytometry white blood cell (WBC) counts (0.99 [95% CI, 0.98 to 0.99]) was significantly superior to that for red blood cell (0.74 [95% CI, 0.70 to 0.78]) and bacterial counts (0.89 [95% CI, 0.87 to 0.92]) (P UTI in febrile children. PMID:27682127

Treatment duration and prognostics in febrile urinary tract infection

NARCIS (Netherlands)

Starre, Willy Elizabeth van der (Willize)

2015-01-01

Aim of this thesis was to provide evidence for the clinical implication of biomarkers in blood and urine, as well as genetic markers, for the prediction of the severity and course of febrile UTI. Furthermore, this thesis focused on optimization of antimicrobial treatment of febrile UTI. The main

Increased Nasopharyngeal Density and Concurrent Carriage of Streptococcus pneumoniae, Haemophilus influenzae, and Moraxella catarrhalis Are Associated with Pneumonia in Febrile Children.

Science.gov (United States)

Chochua, Sopio; D'Acremont, Valérie; Hanke, Christiane; Alfa, David; Shak, Joshua; Kilowoko, Mary; Kyungu, Esther; Kaiser, Laurent; Genton, Blaise; Klugman, Keith P; Vidal, Jorge E

2016-01-01

We assessed nasopharyngeal (NP) carriage of five pathogens in febrile children with and without acute respiratory infection (ARI) of the upper (URTI) or lower tract, attending health facilities in Tanzania. NP swabs collected from children (N = 960) aged 2 months to 10 years, and with a temperature ≥38°C, were utilized to quantify bacterial density of S. pneumoniae (Sp), H. influenzae (Hi), M. catarrhalis (Mc), S. aureus (Sa), and N. meningitidis (Nm). We determined associations between presence of individual species, densities, or concurrent carriage of all species combination with respiratory diseases including clinical pneumonia, pneumonia with normal chest radiography (CXR) and endpoint pneumonia. Individual carriage, and NP density, of Sp, Hi, or Mc, but not Sa, or Nm, was significantly associated with febrile ARI and clinical pneumonia when compared to febrile non-ARI episodes. Density was also significantly increased in severe pneumonia when compared to mild URTI (Sp, p<0.002; Hi p<0.001; Mc, p = 0.014). Accordingly, concurrent carriage of Sp+, Hi+, and Mc+, in the absence of Sa- and Nm-, was significantly more prevalent in children with ARI (p = 0.03), or clinical pneumonia (p<0.001) than non-ARI, and in children with clinical pneumonia (p = 0.0007) than URTI. Furthermore, Sp+, Hi+, and Mc+ differentiated children with pneumonia with normal CXR, or endpoint pneumonia, from those with URTI, and non-ARI cases. Concurrent NP carriage of Sp, Hi, and Mc was a predictor of clinical pneumonia and identified children with pneumonia with normal CXR and endpoint pneumonia from those with febrile URTI, or non-ARI episodes.

Increased Nasopharyngeal Density and Concurrent Carriage of Streptococcus pneumoniae, Haemophilus influenzae, and Moraxella catarrhalis Are Associated with Pneumonia in Febrile Children.

Directory of Open Access Journals (Sweden)

Sopio Chochua

Full Text Available We assessed nasopharyngeal (NP carriage of five pathogens in febrile children with and without acute respiratory infection (ARI of the upper (URTI or lower tract, attending health facilities in Tanzania.NP swabs collected from children (N = 960 aged 2 months to 10 years, and with a temperature ≥38°C, were utilized to quantify bacterial density of S. pneumoniae (Sp, H. influenzae (Hi, M. catarrhalis (Mc, S. aureus (Sa, and N. meningitidis (Nm. We determined associations between presence of individual species, densities, or concurrent carriage of all species combination with respiratory diseases including clinical pneumonia, pneumonia with normal chest radiography (CXR and endpoint pneumonia.Individual carriage, and NP density, of Sp, Hi, or Mc, but not Sa, or Nm, was significantly associated with febrile ARI and clinical pneumonia when compared to febrile non-ARI episodes. Density was also significantly increased in severe pneumonia when compared to mild URTI (Sp, p<0.002; Hi p<0.001; Mc, p = 0.014. Accordingly, concurrent carriage of Sp+, Hi+, and Mc+, in the absence of Sa- and Nm-, was significantly more prevalent in children with ARI (p = 0.03, or clinical pneumonia (p<0.001 than non-ARI, and in children with clinical pneumonia (p = 0.0007 than URTI. Furthermore, Sp+, Hi+, and Mc+ differentiated children with pneumonia with normal CXR, or endpoint pneumonia, from those with URTI, and non-ARI cases.Concurrent NP carriage of Sp, Hi, and Mc was a predictor of clinical pneumonia and identified children with pneumonia with normal CXR and endpoint pneumonia from those with febrile URTI, or non-ARI episodes.

The Long-term Risk of Epilepsy after Febrile Seizures in susceptible subgroups

DEFF Research Database (Denmark)

Vestergaard, Mogens; Pedersen, Carsten Bøcker; Sidenius, Per Christian

2007-01-01

A family history of seizures, preexisting brain damage, or birth complications may modify the long-term risk of epilepsy after febrile seizures. The authors evaluated the association between febrile seizures and epilepsy in a population-based cohort of 1.54 million persons born in Denmark (1978......-2002), including 49,857 persons with febrile seizures and 16,481 persons with epilepsy. Overall, for children with febrile seizures compared with those without such seizures, the rate ratio for epilepsy was 5.43 (95% confidence interval: 5.19, 5.69). The risk remained high during the entire follow.......3). In conclusion, persons with a history of febrile seizures had a higher rate of epilepsy that lasted into adult life, but less than 7 percent of children with febrile seizures developed epilepsy during 23 years of follow-up. The risk was higher for those who had a family history of epilepsy, cerebral palsy...

Duration of Fever and Course of Symptoms in Young Febrile Children Presenting with Uncomplicated Illness

NARCIS (Netherlands)

Kool, M.; Elshout, G.; Moll, H.A.; Koes, B.W.; van der Wouden, J.C.; Berger, M.Y.

2013-01-01

Purpose: It is important to advise parents when to consult a doctor when their child has fever. To provide evidence-based, safety-net advice for young febrile children, we studied the risk of complications, the occurrence of alarm symptoms, the duration of fever. Methods: In a 7-day prospective

IRON DEFICIENCY AS A RISK FACTOR FOR FIRST FEBRILE SEIZURE

OpenAIRE

Rahul; Haricharan; Venkatamurthy

2013-01-01

ABSTRACT: OBJECTIVES: Estimation of Iron status in children with first f ebrile seizure (FFS). Iron status was evaluated by including Hemoglobin, Mean Corpuscular Volume (MCV), Mean Corpuscular Haemoglobin (MCH), Serum ferritin. MATERIALS AND METHODS : Study was conducted all children with first febrile seizures and febrile illnesses (FI) in Pediatrics Intensive Care Unit and Pediatrics Wards of Sri Adichunchanag iri Institute of Medical Sciences, B.G. Nagara ...

Serum interleukin -8 is not a reliable marker for prediction of vesicoureteral reflux in children with febrile urinary tract infection

Directory of Open Access Journals (Sweden)

Abolfazl Mahyar

2015-12-01

Full Text Available Objective: In view of the side effects of voiding cystourethrography (VCUG, identification of noninvasive markers predicting the presence of vesicoureteral reflux (VUR is important. This study was conducted to determine the predictive value of serum interleukin-8 (IL-8 in diagnosis of VUR in children with first febrile urinary tract infection (UTI. Materials and Methods: Eighty children with first febrile UTI were divided into two groups, with and without VUR, based on the results of VCUG. The sensitivity, specificity, positive and negative predictive value positive and negative likelihood ratio, and accuracy of IL-8 for prediction of VUR were investigated. Results: Of the 80 children with febrile UTI, 30 (37.5% had VUR. There was no significant difference between the children with and without VUR and also between low and high-grade VUR groups in terms of serum concentration of IL-8 (P>0.05. Based on ROC curve, the sensitivity, specificity, likelihood ratio positive, and accuracy of serum IL-8 was lower than those of erythrocyte sedimentation rate and C-reactive protein. Multivariate logistic regression analysis showed significant positive correlation only between erythrocyte sedimentation rate and VUR. Conclusions: This study showed no significant difference between the children with and without VUR in terms of the serum concentration of IL-8. Therefore, it seems that serum IL-8 is not a reliable marker for prediction of VUR.

pre-hospital management of febrile seizures in children seen

African Journals Online (AJOL)

INTRODUCTION. A febrile seizure refers to a seizure occurring in infancy or childhood usually between three months and five years of age as a result of elevated body temperature in the absence of pathology in the brain.1 Febrile seizures are commonly encountered in emergency paediatric practice and have been ...

Can procalcitonin reduce unnecessary voiding cystoureterography in children with first febrile urinary tract infection?

Science.gov (United States)

Halimi-Asl, Aliasghar; Hosseini, Amir Hossein; Nabavizadeh, Pooneh

2014-08-01

Recently, new predictors of vesicoureteral reflux (VUR) in children with a first febrile UTI such as Procalcitonin (PCT) were introduced as selective approaches for cystography. This study wants to show the capability of PCT in predicting presence of VUR at the first febrile UTI in children. Patients between 1 month and 15 years of age with febrile UTI were included in this prospective study. PCT values were measured through a semi-quantitative method in four grades comprising values less than 0.5, 0.5-2.0, 2.0-10.0 and above 10.0 ng/ml. The independence of PCT levels in predicting VUR were assessed after adjustment for all potential confounders using a logistic-regression model. A total of 68 patients, 54 (79.4%) girls and 14 (20.6%) boys were evaluated. PCT level demonstrated a significant difference between patients with positive VUR and those with negative VUR (P=0.012). To calculate the independent factors that may predict the presence of VUR, all included variables were adjusted for age and sex. Results of logistic regression showed that a PCT level between 2.0 and 10.0 ng/mL could independently predict presence of VUR (Odds ratio=6.11, CI 95%= 1.22-30.77, P=0.03). Our finding in this study showed that readily available semi-quantitative measures for PCT are feasible for detecting patients with VUR. We suggest that in semi-quantitative measurements of PCT, levels between 2.0 and 10.0 ng/ml could be an independent predictor of positive VUR.

Continuous antibiotic prophylaxis reduces the risk of febrile UTI in children with asymptomatic antenatal hydronephrosis with either ureteral dilation, high-grade vesicoureteral reflux, or ureterovesical junction obstruction.

Science.gov (United States)

Herz, Daniel; Merguerian, Paul; McQuiston, Leslie

2014-08-01

The efficacy and utility of continuous antibiotic prophylaxis (CAP) in children with congenital antenatal hydronephrosis (ANH) is uncertain. The literature has both supportive and contradictory evidence. The growing trend not to place children with ANH on CAP has created varied clinical practice based on anecdotal individual case characteristics. Our goal was to compare individual infant characteristics between those children who were maintained on CAP to those that were not to try to determine predisposing risk factors to febrile. All electronic medical records (EMRs) of children referred to our institution for congenital ANH over a period from 2001 to 2011 were examined. We excluded those referred for urinary tract infection (UTI) who had a history of congenital ANH. We also excluded those with incomplete records, or follow-up less than 2 years. Children were divided into two groups: those maintained on CAP (YCAP) and those not maintained on CAP (NCAP). Our primary endpoint was febrile UTI. Follow-up was at least 24 months. Demographic, perinatal and postnatal clinical data were recorded. Statistical analysis was performed using STATA Version 11.1. Of the 405 children fitting inclusion criteria, 278 (68.6%) children were maintained on CAP and 127 (31.4%) were not on CAP. The incidence of prematurity, oligohydramnios, perinatal respiratory complications, use of perinatal antibiotics, circumcision status, renal anomalies, associated medical diagnoses, and low birth weight did not differ between the two groups. Overall the incidence of febrile UTI during the follow-up period was 22.2%. The incidence of febrile UTI between the YCAP and NCAP groups was significant (YCAP = 7.9% and NCAP 18.7%, p = 0.021). Multivariate logistic regression using CAP as the dichotomous dependent variable revealed that ureteral dilation, high-grade vesicoureteral reflux (VUR), and ureterovesical junction (UVJ) obstruction were independent risk factors for febrile UTI. More specifically

Food-borne bacteremic illnesses in febrile neutropenic children

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Anselm Chi-wai Lee

2011-08-01

Full Text Available Bacteremia following febrile neutropenia is a serious complication in children with malignancies. Preventive measures are currently targeted at antimicrobial prophylaxis, amelioration of drug-induced neutropenia, and nosocomial spread of pathogens, with little attention to community-acquired infections. A retrospective study was conducted at a pediatric oncology center during a 3-year period to identify probable cases of food-borne infections with bacteremia. Twenty-one bacteremic illnesses affecting 15 children receiving chemotherapy or hematopoietic stem cell transplantation were reviewed. Three (14% episodes were highly suspected of a food-borne origin: a 17-year-old boy with osteosarcoma contracted Sphingomonas paucimobilis septicemia after consuming nasi lemak bought from a street hawker; a 2-year-old boy with acute lymphoblastic leukemia developed Chryseobacterium meningosepticum septicemia after a sushi dinner; a 2-year-old girl was diagnosed with acute lymphoblastic leukemia and Lactobacillus bacteremia suspected to be of probiotic origin. All of them were neutropenic at the time of the infections and the bacteremias were cleared with antibiotic treatment. Food-borne sepsis may be an important, but readily preventable, cause of bloodstream infections in pediatric oncology patients, especially in tropical countries with an abundance of culinary outlets.

Assessment of the Level of GABA and Some Trace Elements in Blood in Children who Suffer from Familial Febrile Convulsions

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Osama N. Salah

2014-03-01

Full Text Available Febrile seizure is one of the most common neurological problems during childhood. The etiology and pathogenesis of febrile seizure remain unknown. However, several factors such as vitamin B6 deficiency, electrolyte disturbances, and reduction in serum zinc, selenium, magnesium levels, and low gamma - aminobutyric acid (GABA levels are thought to play a role in the pathogenesis of febrile seizure. The present study included twenty children from 10 families, 11 were male and 9 were female. Each family has at least 2 members with a history of febrile convulsion. All cases were subjected to the following: Determination of serum levels of copper, zinc, magnesium, selenium level in serum, and plasma level of γ-aminobytaric acid (GABA. Serum levels of selenium and GABA were statistically significantly low in comparison with controls. Serum copper was statistically significantly higher in cases than controls, while serum zinc showed no significant changes in the cases of febrile convulsion compared with the control group. The mean Zn level in the serum of febrile convulsion was found to be at lower level than in the control group. The serum magnesium was significantly low in cases than controls. The logistic regression model in our study shows that Selenium and Magnesium have protective effects, while Copper has causative effect.

Correlation of Serum Zinc Level with Simple Febrile Seizures: A Hospital based Prospective Case Control Study

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Imran Gattoo

2015-04-01

Full Text Available Background: Febrile seizures are one of the most common neurological conditions of childhood. It seems that zinc deficiency is associated with increased risk of febrile seizures.Aim: To estimate the serum Zinc level in children with simple Febrile seizures and to find the correlation between serum zinc level and simple Febrile seizures.Materials and Methods: The proposed study was a hospital based prospective case control study which included infants and children aged between 6 months to 5 years, at Post Graduate Department of Pediatrics, (SMGS Hospital, GMC Jammu, northern India. A total of 200 infants and children fulfilling the inclusion criteria were included. Patients were divided into 100(cases in Group A with simple febrile seizure and 100(controls in Group B of children with acute febrile illness without seizure. All patients were subjected to detailed history and thorough clinical examination followed by relevant investigations.Results: Our study had slight male prepondance of 62% in cases and 58% in controls . Mean serum zinc level in cases was 61.53±15.87 ugm/dl and in controls it was 71.90+18.50 ugm/dl .Serum zinc level was found significantly low in cases of simple febrile seizures as compaired to controls ,with p value of

Alternating Acetaminophen and Ibuprofen versus Monotherapies in Improvements of Distress and Reducing Refractory Fever in Febrile Children: A Randomized Controlled Trial.

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Luo, Shuanghong; Ran, Mengdong; Luo, Qiuhong; Shu, Min; Guo, Qin; Zhu, Yu; Xie, Xiaoping; Zhang, Chongfan; Wan, Chaomin

2017-10-01

No evidence can be found in the medical literature about the efficacy of alternating acetaminophen and ibuprofen treatment in children with refractory fever. Our objective was to assess the effect of alternating acetaminophen and ibuprofen therapy on distress and refractory fever compared with acetaminophen or ibuprofen as monotherapy in febrile children. A total of 474 febrile children with axillary temperature ≥38.5 °C and fever history ≤3 days in a tertiary hospital were randomly assigned to receive either (1) alternating acetaminophen and ibuprofen (acetaminophen 10 mg/kg per dose with shortest interval of 4 h and ibuprofen 10 mg/kg per dose with shortest interval of 6 h and the shortest interval between acetaminophen and ibuprofen ≥2 h; n = 158), (2) acetaminophen monotherapy (10 mg/kg per dose with shortest interval of 4 h; n = 158), or (3) ibuprofen monotherapy (10 mg/kg per dose with shortest interval of 6 h; n = 158). The mean Non-Communicating Children's Pain Checklist (NCCPC) score was measured every 4 h, and axillary temperatures were measured every 2 h. In total, 471 children were included in an intention-to-treat analysis. No significant clinical or statistical difference was found in mean NCCPC score or temperature during the 24-h treatment period in all febrile children across the three groups. Although the proportion of children with refractory fever for 4 h and 6 h was significantly lower in the alternating group than in the monotherapy groups (4 h: 11.54% vs. 26.58% vs. 21.66%, respectively [p = 0.003]; 6 h: 3.85% vs. 10.13% vs. 17.83%, respectively [p ibuprofen can reduce the proportion of children with refractory fever, but if one cycle of alternating therapy cannot reduce febrile distress as defined by NCCPC score, two or more cycles of alternating therapy may have minimal to no clinical efficacy in some cases. The trial was registered with the Chinese Clinical Trial Registry as ChiCTR-TRC-13003440 and the WHO

Respiratory alkalosis in children with febrile seizures.

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Schuchmann, Sebastian; Hauck, Sarah; Henning, Stephan; Grüters-Kieslich, Annette; Vanhatalo, Sampsa; Schmitz, Dietmar; Kaila, Kai

2011-11-01

Febrile seizures (FS) are the most common type of convulsive events in children. FS are suggested to result from a combination of genetic and environmental factors. However, the pathophysiologic mechanisms underlying FS remain unclear. Using an animal model of experimental FS, it was demonstrated that hyperthermia causes respiratory alkalosis with consequent brain alkalosis and seizures. Here we examine the acid-base status of children who were admitted to the hospital for FS. Children who were admitted because of gastroenteritis (GE), a condition known to promote acidosis, were examined to investigate a possible protective effect of acidosis against FS. We enrolled 433 age-matched children with similar levels of fever from two groups presented to the emergency department. One group was admitted for FS (n = 213) and the other for GE (n = 220). In the FS group, the etiology of fever was respiratory tract infection (74.2%), otitis media (7%), GE (7%), tonsillitis (4.2%), scarlet fever (2.3%) chickenpox (1.4%), urinary tract infection (1.4%), postvaccination reaction (0.9%), or unidentified (1.4%). In all patients, capillary pH and blood Pco(2) were measured immediately on admission to the hospital. Respiratory alkalosis was found in children with FS (pH 7.46 ± 0.04, [mean ± standard deviation] Pco(2) 29.5 ± 5.5 mmHg), whereas a metabolic acidosis was seen in all children admitted for GE (pH 7.31 ± 0.03, Pco(2) 37.7 ± 4.3 mmHg; p respiratory alkalosis, irrespective of the severity of the underlying infection as indicated by the level of fever. The lack of FS in GE patients is attributable to low pH, which also explains the fact that children with a susceptibility to FS do not have seizures when they have GE-induced fever that is associated with acidosis. The present demonstration of a close link between FS and respiratory alkalosis may pave the way for further clinical studies and attempts to design novel therapies for the treatment of FS by controlling the

Febrile seizures

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... proper care. Occasionally, a provider will prescribe a medicine called diazepam to prevent or treat febrile seizures that occur more than once. However, no drug is completely effective in preventing febrile seizures. Alternative Names Seizure - fever induced; Febrile convulsions Patient Instructions ...

Prevalence of malaria, prevention measures, and main clinical features in febrile children admitted to the Franceville Regional Hospital, Gabon

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Maghendji-Nzondo Sydney

2016-01-01

Full Text Available Recently, major progress has been made in controlling malaria in Africa. However, in Gabon, little information is available on the role of malaria in childhood febrile syndromes, the use and efficacy of preventive measures, and Plasmodium species distribution. Here, we characterized malaria in febrile children in Franceville, Gabon through a cross-sectional study at the pediatric unit of the Franceville Regional Hospital. We registered 940 febrile children. Their general condition was markedly altered in 11.7% of cases (n = 89/760; among them 19 (21.4% had a severely altered condition. Malaria was the second most frequent etiology (22.0%; n = 162/738, after respiratory tract infections (37.3%; n = 275/738. Children with malaria (63 ± 39 months were older than children without malaria (40 ± 37 months (p = 0.0013. Hemoglobin, red blood cell, white blood cell, and platelet values were lower in children with malaria than in those without malaria (p < 0.0001. Anemia was the most common feature of severe malaria (70.6%; n = 12/17, followed by neurological involvement (23.5%; n = 4/17. The prevalence of malaria was significantly higher in children older than 60 months than in younger children (40% vs. 15.5%; p < 0.0001. Plasmodium falciparum accounted for 97.5% of cases (158/162, followed by Plasmodium malariae (2.5%; n = 4/162. Bed net use was high (74.4%; n = 697/936 and contributed to malaria prevention (p = 0.001. Good basic knowledge of malaria also had a preventive effect (p < 0.0001. The prevalence of malaria in children in Franceville did not decrease significantly from 2009 to 2012, remaining at about 20%, highlighting that preventive measures should be reinforced.

Epilepsy after Febrile Seizures

DEFF Research Database (Denmark)

Seinfeld, S. A.; Pellock, J M; Kjeldsen, Lone Marianne Juel

2016-01-01

to evaluate genetic associations of different febrile seizure subtypes. Results Histories of febrile seizures were validated in 1051 twins in 900 pairs. The febrile seizure type was classified as simple, complex, or febrile status epilepticus. There were 61% simple, 12% complex, and 7% febrile status...... epilepticus. There were 78 twins who developed epilepsy. The highest rate of epilepsy (22.2%) occurred in the febrile status epilepticus group. Concordance was highest in simple group. Conclusion A twin with febrile status epilepticus is at the highest risk of developing epilepsy, but simple febrile seizures...

Impact of a clinical decision model for febrile children at risk for serious bacterial infections at the emergency department: a randomized controlled trial.

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Evelien de Vos-Kerkhof

Full Text Available To assess the impact of a clinical decision model for febrile children at risk for serious bacterial infections (SBI attending the emergency department (ED.Randomized controlled trial with 439 febrile children, aged 1 month-16 years, attending the pediatric ED of a Dutch university hospital during 2010-2012. Febrile children were randomly assigned to the intervention (clinical decision model; n = 219 or the control group (usual care; n = 220. The clinical decision model included clinical symptoms, vital signs, and C-reactive protein and provided high/low-risks for "pneumonia" and "other SBI". Nurses were guided by the intervention to initiate additional tests for high-risk children. The clinical decision model was evaluated by 1 area-under-the-receiver-operating-characteristic-curve (AUC to indicate discriminative ability and 2 feasibility, to measure nurses' compliance to model recommendations. Primary patient outcome was defined as correct SBI diagnoses. Secondary process outcomes were defined as length of stay; diagnostic tests; antibiotic treatment; hospital admission; revisits and medical costs.The decision model had good discriminative ability for both pneumonia (n = 33; AUC 0.83 (95% CI 0.75-0.90 and other SBI (n = 22; AUC 0.81 (95% CI 0.72-0.90. Compliance to model recommendations was high (86%. No differences in correct SBI determination were observed. Application of the clinical decision model resulted in less full-blood-counts (14% vs. 22%, p-value < 0.05 and more urine-dipstick testing (71% vs. 61%, p-value < 0.05.In contrast to our expectations no substantial impact on patient outcome was perceived. The clinical decision model preserved, however, good discriminatory ability to detect SBI, achieved good compliance among nurses and resulted in a more standardized diagnostic approach towards febrile children, with less full blood-counts and more rightfully urine-dipstick testing.Nederlands Trial Register NTR2381.

Towards Improving Point-of-Care Diagnosis of Non-malaria Febrile Illness: A Metabolomics Approach.

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Saskia Decuypere

2016-03-01

Full Text Available Non-malaria febrile illnesses such as bacterial bloodstream infections (BSI are a leading cause of disease and mortality in the tropics. However, there are no reliable, simple diagnostic tests for identifying BSI or other severe non-malaria febrile illnesses. We hypothesized that different infectious agents responsible for severe febrile illness would impact on the host metabolome in different ways, and investigated the potential of plasma metabolites for diagnosis of non-malaria febrile illness.We conducted a comprehensive mass-spectrometry based metabolomics analysis of the plasma of 61 children with severe febrile illness from a malaria-endemic rural African setting. Metabolite features characteristic for non-malaria febrile illness, BSI, severe anemia and poor clinical outcome were identified by receiver operating curve analysis.The plasma metabolome profile of malaria and non-malaria patients revealed fundamental differences in host response, including a differential activation of the hypothalamic-pituitary-adrenal axis. A simple corticosteroid signature was a good classifier of severe malaria and non-malaria febrile patients (AUC 0.82, 95% CI: 0.70-0.93. Patients with BSI were characterized by upregulated plasma bile metabolites; a signature of two bile metabolites was estimated to have a sensitivity of 98.1% (95% CI: 80.2-100 and a specificity of 82.9% (95% CI: 54.7-99.9 to detect BSI in children younger than 5 years. This BSI signature demonstrates that host metabolites can have a superior diagnostic sensitivity compared to pathogen-detecting tests to identify infections characterized by low pathogen load such as BSI.This study demonstrates the potential use of plasma metabolites to identify causality in children with severe febrile illness in malaria-endemic settings.

To identify the factors affecting the risk of recurrent febrile seizures in saudi children

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Jamal, M.M.; Ahmed, W.

2015-01-01

Objective: To identify the risk factors of recurrent febrile seizures (FS) in Saudi children in a Northern Province of Hail in Saudi Arabia. Study Design: Descriptive prospective study. Place and Duration of Study: Pediatric department, King Khalid Hospital Hail, Kingdom of Saudi Arabia from 01 October 2010 to 30 September 2011. Patients and Methods: A total of 132 children (age ranges from 03 months to 60 months) were included in the study, while they were admitted with the diagnosis of FS during the study period, in the Pediatric department of the King Khalid University Hospital, Hail. A predesigned study proforma was utilized for data collection. All the children included in the study were followed for a period of 01 year after discharge from the pediatric ward for any recurrence of FS. Results: During the study period 132 children were admitted for FS, the mean age of children in our sample was 16 months. There was a preponderance of male children. Among the causes of fever, mostly 63(47.73%) had symptoms of viral prodrome. Recurrent febrile seizure was found in 46 (34.85%) children. There was a statistically significant association between low temperature at onset of seizure and recurrent FS in 65.22% cases p-value= 0.001). Similarly, the association of duration of fever (= 6 hour) prior to onset of FS and recurrence was found to be significant in 56.52% (p-value= 0.001). Moreover it was found that lower age <12 months at onset of first FS and complex FS had a statistically significant association with its recurrence in 65.22% and 69.57% cases respectively p-value= 0.01 and 0.001). Non significant factors were sex and family history. Conclusion: FS is a common paediatric problem predominantly seen in males. Almost one third of these children are at risk for recurrence in later dates. The risk factors for these recurrences are modest rise in body temperature at the onset of seizure, younger age at presentation, onset of seizure within 6 hours of fever and

The oxidative and antioxidative status of simple febrile seizure patients

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Abuhandan, M.; Yetkin, I.; Calik, M.; Iscan, A.

2013-01-01

Objective: To evaluate the oxidative status following a seizure in children experiencing a simple febrile seizure. Methods: The cross-sectional study was conducted at Harran University, Turkey, between January and September 2011. It comprised 32 paediatric patients who, within the preceding 8 hours, had experienced a seizure due to upper respiratory tract infection and had been diagnosed with simple febrile seizure, and 30 healthy children as the control group. Blood was taken from the patients 8 hours after the seizure. Total oxidant level and Total anti-oxidant level were measured according to the Erel technique and the oxidative stress index was calculated. Data was analysed using SPSS 11.5. Results: The mean values of the total oxidant level and the oxidative stress index of the cases were found to be significantly high compared to the controls and the total anti-oxidant level was found to be significantly low (p<0.01, p<0.01, p<0.03 respectively). Conclusion: The increased total oxidant level and decreased total anti-oxidant level resulting in increased oxidative stress associated with febrile seizure patients may increase the risk of experiencing febrile seizures. (author)

Febrile Urinary Tract Infection after Radical Cystectomy and Ileal Neobladder in Patients with Bladder Cancer.

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Kim, Kwang Hyun; Yoon, Hyun Suk; Yoon, Hana; Chung, Woo Sik; Sim, Bong Suk; Lee, Dong Hyeon

2016-07-01

Urinary tract infection (UTI) is one of the most common complications after radical cystectomy and orthotopic neobladder reconstruction. This study investigated the incidence and implicated pathogen of febrile UTI after ileal neobladder reconstruction and identify clinical and urodynamic parameters associated with febrile UTI. From January 2001 to May 2015, 236 patients who underwent radical cystectomy and ileal neobladder were included in this study. Fifty-five episodes of febrile UTI were identified in 46 patients (19.4%). The probability of febrile UTI was 17.6% and 19.8% at 6 months and 24 months after surgery, respectively. While, Escherichia coli was the most common implicated pathogen (22/55, 40.0%), Enterococcus spp. were the most common pathogen during the first month after surgery (18/33, 54.5%). In multivariate logistic regression analysis, ureteral stricture was an independent risk factor associated with febrile UTI (OR 5.93, P = 0.023). However, ureteral stricture accounted for only 6 episodes (10.9%, 6/55) of febrile UTI. Most episodes of febrile UTI occurred within 6 months after surgery. Thus, to identify risk factors associated with febrile UTI in the initial postoperative period, we assessed videourodynamics within 6 months after surgery in 38 patients. On videourodyamic examination, vesicoureteral reflux (VUR) was identified in 16 patients (42.1%). The rate of VUR presence in patients who had febrile UTI was not significantly different from those in patients without febrile UTI (50% vs. 39.3%, P = 0.556). Patients with febrile UTI had significantly larger residual urine volume (212.0 ± 193.7 vs. 90.5 ± 148.2, P = 0.048) than those without. E. coli and Enterococcus spp. are common pathogens and ureteral stricture and residual urine are risk factors for UTI after ileal neobladder reconstruction.

Clinical profile and treatment outcome of febrile infection-related epilepsy syndrome in South Indian children

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Sandeep B Patil

2016-01-01

Full Text Available Purpose: To describe the clinical features and outcome of febrile infection-related epilepsy syndrome (FIRES, a catastrophic epileptic encephalopathy, in a cohort of South Indian children. Materials and Methods: We performed a retrospective chart review of a cohort of children with previously normal development who presented with status epilepticus or encephalopathy with recurrent seizures following a nonspecific febrile illness during the period between January 2007 and January 2012. They were divided into two groups super refractory status epilepticus (SRSE and refractory status epilepticus (RSE depending on the duration and severity of the seizures. Key Findings: Fifteen children who met the inclusion criteria were included for the final analysis. The age of the children at presentation ranged 3-15 years (median 6.3 years. All the children presented with prolonged or recurrent seizures occurring 1-12 days (median 4 days after the onset of fever. Eight children had SRSE while seven children had refractory seizures with encephalopathy. Cerebrospinal fluid (CSF analysis was done in all the children in the acute phase, and the cell count ranged 0-12 cells/μL (median 2 cells/μL with normal sugar and protein levels. Initial neuroimaging done in all children (MRI in 10 and CT in 5, and it was normal in 13 children. Treatment modalities included multiple antiepileptic drugs (AEDs (4-9 drugs (median 5 drugs. Midazolam (MDZ infusion was administered in seven patients. Eight patients required barbiturate coma to suppress the seizure activity. The duration of the barbiturate coma ranged 2-90 days (median 3 days. Steroids were used in 14 children and intravenous immunoglobulin (2 g/kg in 7 children. Three children died in the acute phase. All children were maintained on multiple AEDs till the last follow-up, the number of AEDs ranged 1-6 (median 5 AEDs. The patients with super refractory status in the acute phase were found to be more severely disabled

Alarming signs and symptoms in febrile children in primary care: an observational cohort study in The Netherlands.

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Gijs Elshout

Full Text Available CONTEXT: Febrile children in primary care have a low risk for serious infection. Although several alarming signs and symptoms are proposed to have predictive value for serious infections, most are based on research in secondary care. The frequency of alarming signs/symptoms has not been established in primary care; however, in this setting differences in occurrence may influence their predictive value for serious infections. OBJECTIVE: To determine the frequency of alarming signs/symptoms in febrile children in primary care. DESIGN: Observational cohort study. Clinical information was registered in a semi-structured way and manually recoded. SETTING: General practitioners' out-of-hours service. SUBJECTS: Face-to-face patient contacts concerning children (aged ≤16 years with fever were eligible for inclusion. MAIN OUTCOME MEASURES: Frequency of 18 alarming signs and symptoms as reported in the literature. RESULTS: A total of 10,476 patient contacts were included. The frequency of alarming signs/symptoms ranged from n = 1 (ABC instability; 40°C as reported by the parents; 12.9% to 8,647 contacts (parental concern; 82.5%. CONCLUSION: Although the prevalence of specific alarming signs/symptoms is low in primary care, ≥50% of children have one or more alarming signs/symptoms. There is a need to determine the predictive value of alarming signs/symptoms not only for serious infections in primary care, but as well for increased risk of a complicated course of the illness.

Urinary tract infection: clinical practice guideline for the diagnosis and management of the initial UTI in febrile infants and children 2 to 24 months.

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Roberts, Kenneth B

2011-09-01

To revise the American Academy of Pediatrics practice parameter regarding the diagnosis and management of initial urinary tract infections (UTIs) in febrile infants and young children. Analysis of the medical literature published since the last version of the guideline was supplemented by analysis of data provided by authors of recent publications. The strength of evidence supporting each recommendation and the strength of the recommendation were assessed and graded. Diagnosis is made on the basis of the presence of both pyuria and at least 50,000 colonies per mL of a single uropathogenic organism in an appropriately collected specimen of urine. After 7 to 14 days of antimicrobial treatment, close clinical follow-up monitoring should be maintained to permit prompt diagnosis and treatment of recurrent infections. Ultrasonography of the kidneys and bladder should be performed to detect anatomic abnormalities. Data from the most recent 6 studies do not support the use of antimicrobial prophylaxis to prevent febrile recurrent UTI in infants without vesicoureteral reflux (VUR) or with grade I to IV VUR. Therefore, a voiding cystourethrography (VCUG) is not recommended routinely after the first UTI; VCUG is indicated if renal and bladder ultrasonography reveals hydronephrosis, scarring, or other findings that would suggest either high-grade VUR or obstructive uropathy and in other atypical or complex clinical circumstances. VCUG should also be performed if there is a recurrence of a febrile UTI. The recommendations in this guideline do not indicate an exclusive course of treatment or serve as a standard of care; variations may be appropriate. Recommendations about antimicrobial prophylaxis and implications for performance of VCUG are based on currently available evidence. As with all American Academy of Pediatrics clinical guidelines, the recommendations will be reviewed routinely and incorporate new evidence, such as data from the Randomized Intervention for Children

Plasmodium falciparum infection in febrile Congolese children: prevalence of clinical malaria 10 years after introduction of artemisinin-combination therapies.

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Etoka-Beka, Mandingha Kosso; Ntoumi, Francine; Kombo, Michael; Deibert, Julia; Poulain, Pierre; Vouvoungui, Christevy; Kobawila, Simon Charles; Koukouikila-Koussounda, Felix

2016-12-01

To investigate the proportion of malaria infection in febrile children consulting a paediatric hospital in Brazzaville, to determine the prevalence of submicroscopic malaria infection, to characterise Plasmodium falciparum infection and compare the prevalence of uncomplicated P. falciparum malaria according to haemoglobin profiles. Blood samples were collected from children aged <10 years with an axillary temperature ≥37.5 °C consulting the paediatric ward of Marien Ngouabi Hospital in Brazzaville. Parasite density was determined and all samples were screened for P. falciparum by nested polymerase chain reaction (PCR) using the P. falciparum msp-2 marker to detect submicroscopic infections and characterise P. falciparum infection. Sickle cell trait was screened by PCR. A total of 229 children with fever were recruited, of whom 10% were diagnosed with uncomplicated malaria and 21% with submicroscopic infection. The mean parasite density in children with uncomplicated malaria was 42 824 parasites/μl of blood. The multiplicity of infection (MOI) was 1.59 in children with uncomplicated malaria and 1.69 in children with submicroscopic infection. The mean haemoglobin level was 10.1 ± 1.7 for children with uncomplicated malaria and 12.0 ± 8.6 for children with submicroscopic infection. About 13% of the children harboured the sickle cell trait (HbAS); the rest had normal haemoglobin (HbAA). No difference in prevalence of uncomplicated malaria and submicroscopic infection, parasite density, haemoglobin level, MOI and P. falciparum genetic diversity was observed according to haemoglobin type. The low prevalence of uncomplicated malaria in febrile Congolese children indicates the necessity to investigate carefully other causes of fever. © 2016 John Wiley & Sons Ltd.

Distal Ureteral Diameter Ratio is Predictive of Breakthrough Febrile Urinary Tract Infection.

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Arlen, Angela M; Leong, Traci; Guidos, P Joseph; Alexander, Siobhan E; Cooper, Christopher S

2017-12-01

Distal ureteral diameter ratio is an objective measure that is prognostic of spontaneous resolution of vesicoureteral reflux. Along with likelihood of resolution, improved identification of children at risk for recurrent febrile urinary tract infections may impact management decisions. We evaluated the usefulness of ureteral diameter ratio as a predictive factor for breakthrough febrile urinary tract infections. Children with primary vesicoureteral reflux and detailed voiding cystourethrogram were identified. Ureteral diameter ratio was computed by measuring largest ureteral diameter within the pelvis and dividing by the distance between L1 and L3 vertebral bodies. Demographics, vesicoureteral reflux grade, laterality, presence/absence of bladder-bowel dysfunction, and ureteral diameter ratio were tested in univariate and multivariable analyses. Primary outcome was breakthrough febrile urinary tract infections. We analyzed 112 girls and 28 boys with a mean ± SD age of 2.5 ± 2.3 years at diagnosis. Vesicoureteral reflux was grade 1 to 2 in 64 patients (45.7%), grade 3 in 50 (35.7%), grade 4 in 16 (11.4%) and grade 5 in 10 (7.2%). Mean ± SD followup was 3.2 ± 2.7 years. A total of 40 children (28.6%) experienced breakthrough febrile urinary tract infections. Ureteral diameter ratio was significantly greater in children with (0.36) vs without (0.25) breakthrough febrile infections (p = 0.004). Controlling for vesicoureteral reflux grade, every 0.1 U increase in ureteral diameter ratio resulted in 1.7 times increased odds of breakthrough infection (95% CI 1.24 to 2.26, p urinary tract infections independent of reflux grade. Ureteral diameter ratio provides valuable prognostic information about risk of recurrent pyelonephritis and may assist with clinical decision-making. Copyright © 2017 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

Association between Iron Deficiency Anemia and Febrile Seizure: a Systematic Review and Meta-Analysis

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Mohammad Mehdi Nasehi

2013-04-01

Full Text Available Febrile seizure is the most common convulsive disorder in children and different studies reported controversial results about the association between this disorder and iron deficiency. In some studies, iron level in children with febrile seizure is higher than control and in some reports it is less than the control group. So, we systematically reviewed all the studies in this field and analyzed their findings using meta-analysis methods. This review and meta-analysis was conducted by iron and fever keywords on articles published in the databases PubMed, Google Scholar and Federated search of medical digital library that includes a variety of international databases. All articles dated at the end of March 2012 were studied. Case-control studies were selected and quality assessment of studies were surveyed by STROB criteria and information requirements, including the status of iron deficiency anemia, iron levels and ferritin level of eligible studies were extracted and analyzed by Comprehensive Meta-Analysis Version 2.0 software and the Forest and Funnel chart was drawn. Finally 11 studies included 1357 children with febrile seizure and 1347 children in the control group were evaluated. The odds ratio of iron deficiency anemia in children with febrile seizure in comparison to the control group was 1.27 (OR = 1.27, CI95%: 1.03 -1.56. Ferritin level was not significant between the two groups (p=0.08, but the iron level in the two groups was significant (p=0.000. Iron deficiency is considered as a risk factor in the incidence of febrile seizure and interventional studies can be helpful to confirm this hypothesis.

febrile seizures, Tripoli, Libya, knowledge, attitude

African Journals Online (AJOL)

kim

the knowledge, attitude and practice of mothers regarding febrile seizures in Tripoli, Libya. ... aim of the audit is to assess the attitude and knowledge of parents of children with .... The following exclusion criteria were used: child who has fever due CNS ... department after giving prior first aid-a similar results was reported.

A micro-epidemiological analysis of febrile malaria in Coastal Kenya showing hotspots within hotspots.

Science.gov (United States)

Bejon, Philip; Williams, Thomas N; Nyundo, Christopher; Hay, Simon I; Benz, David; Gething, Peter W; Otiende, Mark; Peshu, Judy; Bashraheil, Mahfudh; Greenhouse, Bryan; Bousema, Teun; Bauni, Evasius; Marsh, Kevin; Smith, David L; Borrmann, Steffen

2014-04-24

Malaria transmission is spatially heterogeneous. This reduces the efficacy of control strategies, but focusing control strategies on clusters or 'hotspots' of transmission may be highly effective. Among 1500 homesteads in coastal Kenya we calculated (a) the fraction of febrile children with positive malaria smears per homestead, and (b) the mean age of children with malaria per homestead. These two measures were inversely correlated, indicating that children in homesteads at higher transmission acquire immunity more rapidly. This inverse correlation increased gradually with increasing spatial scale of analysis, and hotspots of febrile malaria were identified at every scale. We found hotspots within hotspots, down to the level of an individual homestead. Febrile malaria hotspots were temporally unstable, but 4 km radius hotspots could be targeted for 1 month following 1 month periods of surveillance.DOI: http://dx.doi.org/10.7554/eLife.02130.001. Copyright © 2014, Bejon et al.

Management of uncomplicated malaria in febrile under five-year-old children by community health workers in Madagascar: reliability of malaria rapid diagnostic tests

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Ratsimbasoa Arsène

2012-03-01

Full Text Available Abstract Background Early diagnosis, as well as prompt and effective treatment of uncomplicated malaria, are essential components of the anti-malaria strategy in Madagascar to prevent severe malaria, reduce mortality and limit malaria transmission. The purpose of this study was to assess the performance of the malaria rapid diagnostic tests (RDTs used by community health workers (CHWs by comparing RDT results with two reference methods (microscopy and Polymerase Chain Reaction, PCR. Methods Eight CHWs in two districts, each with a different level of endemic malaria transmission, were trained to use RDTs in the management of febrile children under five years of age. RDTs were performed by CHWs in all febrile children who consulted for fever. In parallel, retrospective parasitological diagnoses were made by microscopy and PCR. The results of these different diagnostic methods were analysed to evaluate the diagnostic performance of the RDTs administered by the CHWs. The stability of the RDTs stored by CHWs was also evaluated. Results Among 190 febrile children with suspected malaria who visited CHWs between February 2009 and February 2010, 89.5% were found to be positive for malaria parasites by PCR, 51.6% were positive by microscopy and 55.8% were positive by RDT. The performance accuracy of the RDTs used by CHWs in terms of sensitivity, specificity, positive and negative predictive values was greater than 85%. Concordance between microscopy and RDT, estimated by the Kappa value was 0.83 (95% CI: 0.75-0.91. RDTs stored by CHWs for 24 months were capable of detecting Plasmodium falciparum in blood at a level of 200 parasites/μl. Conclusion Introduction of easy-to-use diagnostic tools, such as RDTs, at the community level appears to be an effective strategy for improving febrile patient management and for reducing excessive use of anti-malarial drugs.

White blood cell count, absolute neutrophil count, as predictors of hidden bacterial infections in febrile children 1-18 months of age without focus

International Nuclear Information System (INIS)

AL-Majali, R.M.

2004-01-01

Objectives: To study the relationship between White Blood Cell (WBC), Absolute Neutrophil Count (ANC) in febrile children 1-18 months of age as predictor of bacterial infection, so as to improve our predictability of bacterial infections in emergency room to decrease unnecessary admissions and antibiotic use. Methods: Retrospective review was performed on febrile patients 1-18 months of age that were admitted to hospital between August 2002 and March 2003 on the presumptive diagnosis of fever without focus, Complete septic work up was done for all patients according to local hospital protocol including Complete blood count (CBC), blood culture, urine culture, Chest X-Ray (CXR) and lumbar puncture, Patients who had history of antibiotics use within 48 hours of admission were excluded from the study, History, physical examination, laboratory and radiology data were reviewed. Data about the age, sex, temperature, presence or absence of focal bacterial infection, WBC, ANC, CXR report and body fluid culture results were collected and analyzed. Results: Thirty-four patients were reviewed in this study, Eight patients (23.5%) had bacterial infection: classified as group (2 patchy pneumonia, 3 Urinary tract infection (UTI), 2 meningitis, 1 Occult bacteremia (OB) and 26 patients (76.5%) had no evidence of bacterial infection, classified as group 2, No significant difference was found between the two groups in respect to age, sex, temperature and WBC P>0.05, while there was a significant difference between the two groups in respect to the ANC P = 0.02, also ANC had better sensitivity (78%) and specificity (89%) than WBC (sensitivity 77%, specificity 62%). Conclusion: ANC is a good predictive test for determining bacterial infection in young febrile children without focus, However there is need for other more reliable rapid cost effective measures in dealing with young febrile children at emergency department. (author)

Performance of rapid diagnostic test, blood-film microscopy and PCR for the diagnosis of malaria infection among febrile children from Korogwe District, Tanzania

DEFF Research Database (Denmark)

Mahende, Coline; Ngasala, Billy; Lusingu, John

2016-01-01

with fever and/or history of fever in the previous 48 h attending outpatient clinics. Blood samples were collected for identification of Plasmodium falciparum infection using histidine-rich-protein-2 (HRP-2)-based malaria RDT, light microscopy and conventional PCR. Results: A total of 867 febrile patients......Background: Rapid diagnostic tests (RDT) and light microscopy are still recommended for diagnosis to guide the clinical management of malaria despite difficult challenges in rural settings. The performance of these tests may be affected by several factors, including malaria prevalence and intensity...... of transmission. The study evaluated the diagnostic performance of malaria RDT, light microscopy and polymerase chain reaction (PCR) in detecting malaria infections among febrile children at outpatient clinic in Korogwe District, northeastern Tanzania. Methods: The study enrolled children aged 2-59 months...

Randomized, controlled trial of ibuprofen syrup administered during febrile illnesses to prevent febrile seizure recurrences

NARCIS (Netherlands)

M. van Stuijvenberg (Margriet); G. Derksen-Lubsen (Gerarda); E.W. Steyerberg (Ewout); J.D.F. Habbema (Dik); H.A. Moll (Henriëtte)

1998-01-01

textabstractOBJECTIVES: Febrile seizures recur frequently. Factors increasing the risk of febrile seizure recurrence include young age at onset, family history of febrile seizures, previous recurrent febrile seizures, time lapse since previous seizure <6 months,

Unsuspected Dengue as a Cause of Acute Febrile Illness in Children and Adults in Western Nicaragua.

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Megan E Reller

2016-10-01

Full Text Available Dengue is an emerging infectious disease of global significance. Suspected dengue, especially in children in Nicaragua's heavily-urbanized capital of Managua, has been well documented, but unsuspected dengue among children and adults with undifferentitated fever has not.To prospectively study dengue in semi-urban and rural western Nicaragua, we obtained epidemiologic and clinical data as well as acute and convalescent sera (2 to 4 weeks after onset of illness from a convenience sample (enrollment Monday to Saturday daytime to early evening of consecutively enrolled patients (n = 740 aged ≥ 1 years presenting with acute febrile illness. We tested paired sera for dengue IgG and IgM and serotyped dengue virus using reverse transcriptase-PCR. Among 740 febrile patients enrolled, 90% had paired sera. We found 470 (63.5% were seropositive for dengue at enrollment. The dengue seroprevalance increased with age and reached >90% in people over the age of 20 years. We identified acute dengue (serotypes 1 and 2 in 38 (5.1% patients. Only 8.1% (3/37 of confirmed cases were suspected clinically.Dengue is an important and largely unrecognized cause of fever in rural western Nicaragua. Since Zika virus is transmitted by the same vector and has been associated with severe congenital infections, the population we studied is at particular risk for being devastated by the Zika epidemic that has now reached Central America.

DMSA study performed during febrile urinary tract infection: a predictor of patient outcome?

International Nuclear Information System (INIS)

Camacho, V.; Estorch, M.; Tembl, A.; Mena, E.; Flotats, A.; Hernandez, Ma.; Fraga, G.; Carrio, I.

2002-01-01

DMSA study is an established method for the assessment of renal sequelae after acute pyelonephritis related to febrile urinary tract infection (UTI). However, at the moment is not established if the DMSA study performed during the acute UTI has any prognostic value for outcome assessment. Objectives: to assess the usefulness of DMSA study performed during febrile UTI as predictor of patient outcome. Methods: One hundred-fifty-two children (74 boys) with mean age 20 months (range 1m-12 y) with first febrile UTI were studied by DMSA planar scintigraphy during the acute illness period (first 5 days). All patients had positive grown bacillus in urine (78% E. coli, 8% P. mirabilis), and all followed the same antibiotic treatment. After acute UTI all patients were explored by voiding cysto urethrography for diagnosis of vesicoureteral reflux (VUR). Fifty-seven patients who had an abnormal DMSA study, VUR, or recurrent UTI underwent a DMSA control study (mean 8m after UTI). Results: DMSA study during febrile UTI was normal in 112 children (74%). In 95 of these children, follow-up DMSA studies were not performed due to a good clinical outcome (no VUR, no recurrent UTI). In the remaining 17 patients, follow-up DMSA studies were normal as well. Forty children (26%), who presented focal or diffuse cortical lesions during acute UTI, underwent a DMSA control study. Twenty-six of them presented a normal control DMSA, and 14 (9% of all patients) presented cortical lesions, 10 associated with a high-grade VUR. Fifty-seven children were followed by control DMSA, and no significant correlation between initial and follow-up study was found (κ= 0.250, p<0.007). Conclusion: These results indicate that DMSA study performed during febrile UTI may not be useful as predictor of patient outcome. Voiding cysto urethrography and control DMSA study seem to be more useful to select patients at risk of development of chronic cortical lesions

Hippocampal Abnormalities after Prolonged Febrile Convulsions

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J Gordon Millichap

2003-11-01

Full Text Available Hippocampal volume and T2 relaxation times were determined in an MRI study of 14 children with prolonged febrile convulsions (PFC who were investigated, 1 within 5 days of a PFC, and 2 at follow-up 4-8 months after the acute study, at the Institute of Child Health, University College, and Great Ormond Street Hospital, London, UK.

Randomized comparative trial of efficacy of paracetamol, ibuprofen and paracetamol-ibuprofen combination for treatment of febrile children

Directory of Open Access Journals (Sweden)

Falgun Indravadan Vyas

2014-01-01

Full Text Available Objective: Paracetamol and ibuprofen are widely used for fever in children as monotherapy and as combined therapy. None of the treatments is proven clearly superior to others. Hence, the study was planned to compare the efficacy of paracetamol, ibuprofen and paracetamol-ibuprofen combination for treatment of febrile children. Materials and Methods: This was an investigator blind, randomized, comparative, parallel clinical trial conducted in 99 febrile children, 6 months to 12 years of age, allocated to three groups. First group received paracetamol 15 mg/kg, second group received ibuprofen 10 mg/kg and third group received both paracetamol and ibuprofen, all as a single dose by the oral route. Patients were followed-up at intervals of 1, 2, 3 and 4 h post dose by tympanic thermometry. Results: Mean tympanic temperature after 4 h of drug administration was significantly lower in the combination group compared with paracetamol group (P < 0.05; however, the difference was not clinically significant (<1΀C. The rate of fall of temperature was highest in the combination group. Number of afebrile children any time post dose until 4 h was highest in the combination group. Difference between combination and paracetamol was significant for the 1 st h (P = 0.04. Highest fall of temperature was noted in the 1 st h of drug administration in all the groups. No serious adverse events were observed in any of the groups. Conclusion: Paracetamol and ibuprofen combination caused quicker temperature reduction than either paracetamol or ibuprofen alone. If quicker reduction of body temperature is the desired goal of therapy, the use of combination of paracetamol + ibuprofen may be advocated.

Prenatal exposure to cigarettes, alcohol, and coffee and the risk for febrile seizures

DEFF Research Database (Denmark)

Vestergaard, M; Wisborg, K; Henriksen, TB

2005-01-01

of extensive brain growth and differentiation in this period. We evaluated the association between prenatal exposure to cigarettes, alcohol, and coffee and the risk for febrile seizures in 2 population-based birth cohorts. METHODS: The Aarhus Birth Cohort consisted of 25,196 children of mothers who were...... Birth Cohort, but the corresponding association was weak in the Aalborg-Odense cohort. We found no association between maternal alcohol and coffee consumption and the risk for febrile seizures. The results were similar for simple and complex febrile seizures. CONCLUSIONS: Our data suggest that prenatal...... exposure to low to moderate levels of alcohol and coffee has no impact on the risk for febrile seizures, whereas a modest smoking effect cannot be ruled out....

Seizure recurrence after a first febrile seizure: a multivariate approach

NARCIS (Netherlands)

Offringa, M.; Derksen-Lubsen, G.; Bossuyt, P. M.; Lubsen, J.

1992-01-01

The results are presented of a follow-up study of 155 Dutch children after the first febrile seizure. Of these initially untreated children 37 per cent had had at least one, 30 per cent at least two and 17 per cent at least three subsequent seizures. The vulnerable period for recurrent seizures

Algorithms imaging tests comparison following the first febrile urinary tract infection in children.

Science.gov (United States)

Tombesi, María M; Alconcher, Laura F; Lucarelli, Lucas; Ciccioli, Agustina

2017-08-01

To compare the diagnostic sensitivity, costs and radiation doses of imaging tests algorithms developed by the Argentine Society of Pediatrics in 2003 and 2015, against British and American guidelines after the first febrile urinary tract infection (UTI). Inclusion criteria: children ≤ 2 years old with their first febrile UTI and normal ultrasound, voiding cystourethrography and dimercaptosuccinic acid scintigraphy, according to the algorithm established by the Argentine Society of Pediatrics in 2003, treated between 2003 and 2010. The comparisons between algorithms were carried out through retrospective simulation. Eighty (80) patients met the inclusion criteria; 51 (63%) had vesicoureteral reflux (VUR); 6% of the cases were severe. Renal scarring was observed in 6 patients (7.5%). Cost: ARS 404,000. Radiation: 160 millisieverts. With the Argentine Society of Pediatrics' algorithm developed in 2015, the diagnosis of 4 VURs and 2 cases of renal scarring would have been missed. The cost of this omission would have been ARS 301,800 and 124 millisieverts of radiation. British and American guidelines would have missed the diagnosis of all VURs and all cases of renal scarring, with a related cost of ARS 23,000 and ARS 40,000, respectively and 0 radiation. Intensive protocols are highly sensitive to VUR and renal scarring, but they imply high costs and doses of radiation, and result in questionable benefits. Sociedad Argentina de Pediatría

Folate deficiency in north Indian children undergoing maintenance chemotherapy for acute lymphoblastic leukemia-Implications and outcome.

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Roy Moulik, Nirmalya; Kumar, Archana; Agrawal, Suraksha; Mahdi, Abbas Ali

2018-01-01

Treatment-related toxicity and mortality are not uncommon during maintenance chemotherapy for childhood acute lymphoblastic leukemia (ALL), especially in the low- and middle-income countries (LMIC). Undernutrition and micronutrient deficiencies are commonly seen in children from LMICs undergoing treatment for ALL. The present study examines the prevalence and clinical implications of folate deficiency in north Indian children with ALL during the maintenance phase of treatment in view of prolonged antifolate treatment and high population prevalence of folate deficiency. Pre-cycle folate levels/deficiency as well as weight for age z-score and serum albumin level were determined and correlated with complications of treatment and mortality encountered during the maintenance phase of treatment. Twenty-nine of 52 children enrolled in the study had folate deficiency at some point during maintenance chemotherapy. Neutropenia (18 of 29 vs. 4 of 23; P = 0.002), thrombocytopenia (17 of 29 vs. 4 of 23; P = 0.005), febrile neutropenia (17 of 29 vs. 4 of 23; P = 0.005), and need for chemotherapy dose reduction (20 of 29 vs. 7 of 21; P = 0.01) were more common in folate-deficient children. Maintenance deaths were higher (8 of 29 vs. 1 of 23; P = 0.03) and survival lower (P = 0.02) in deficient children. In multivariate analysis, hypoalbuminemia (P = 0.02) and folate deficiency (P = 0.01) were associated with febrile neutropenia, and folate deficiency with maintenance deaths (P = 0.03). Folate deficiency was associated with treatment-related complications and adverse outcome in our patients. The risks and benefits of folate supplementation in deficient children during maintenance chemotherapy need to be explored with properly designed randomized studies in similar settings. © 2017 Wiley Periodicals, Inc.

Febrile status epilepticus due to respiratory syncytial virus infection.

Science.gov (United States)

Uda, Kazuhiro; Kitazawa, Katsuhiko

2017-08-01

Febrile status epilepticus can have neurological sequelae. The type of sequelae, however, depend on the etiology, including infection due to viral agents such as the influenza virus. Respiratory syncytial virus (RSV) infection in childhood may also contribute to this. The aim of this study was therefore to characterize febrile status epilepticus associated with RSV infection, and to determine whether this type of infection is a risk factor for neurological sequelae in febrile status epilepticus. We reviewed the medical records of children aged ≤3 years with febrile status epilepticus who were admitted to a tertiary hospital between January 2007 and December 2011. The differences between the RSV-positive and RSV-negative groups were evaluated according to the demographic and clinical data. A total of 99 patients with febrile status epilepticus who had been tested for RSV infection were identified. Three patients in the RSV-positive group (n = 19) and four in the RSV-negative group (n = 80) presented with bronchiolitis. The incidence of intubation and anti-seizure drug treatment in the RSV-positive group was significantly higher than in the -negative group. While all of the patients in the RSV-negative group recovered completely, six patients in the RSV-positive group developed encephalopathy and profound neurological sequelae. In five of the six patients, diffusion-weighted magnetic resonance imaging showed subcortical white matter lesions. RSV infection in the absence of bronchiolitis can initially present as febrile status epilepticus and subsequently develop into acute encephalopathy with profound neurological sequelae. © 2017 Japan Pediatric Society.

Risk of febrile seizures and epilepsy after vaccination with diphtheria, tetanus, acellular pertussis, inactivated poliovirus, and Haemophilus influenzae type B.

Science.gov (United States)

Sun, Yuelian; Christensen, Jakob; Hviid, Anders; Li, Jiong; Vedsted, Peter; Olsen, Jørn; Vestergaard, Mogens

2012-02-22

Vaccination with whole-cell pertussis vaccine carries an increased risk of febrile seizures, but whether this risk applies to the acellular pertussis vaccine is not known. In Denmark, acellular pertussis vaccine has been included in the combined diphtheria-tetanus toxoids-acellular pertussis-inactivated poliovirus-Haemophilus influenzae type b (DTaP-IPV-Hib) vaccine since September 2002. To estimate the risk of febrile seizures and epilepsy after DTaP-IPV-Hib vaccination given at 3, 5, and 12 months. A population-based cohort study of 378,834 children who were born in Denmark between January 1, 2003, and December 31, 2008, and followed up through December 31, 2009; and a self-controlled case series (SCCS) study based on children with febrile seizures during follow-up of the cohort. Hazard ratio (HR) of febrile seizures within 0 to 7 days (0, 1-3, and 4-7 days) after each vaccination and HR of epilepsy after first vaccination in the cohort study. Relative incidence of febrile seizures within 0 to 7 days (0, 1-3, and 4-7 days) after each vaccination in the SCCS study. A total of 7811 children were diagnosed with febrile seizures before 18 months, of whom 17 were diagnosed within 0 to 7 days after the first (incidence rate, 0.8 per 100,000 person-days), 32 children after the second (1.3 per 100,000 person-days), and 201 children after the third (8.5 per 100,000 person-days) vaccinations. Overall, children did not have higher risks of febrile seizures during the 0 to 7 days after the 3 vaccinations vs a reference cohort of children who were not within 0 to 7 days of vaccination. However, a higher risk of febrile seizures was found on the day of the first (HR, 6.02; 95% CI, 2.86-12.65) and on the day of the second (HR, 3.94; 95% CI, 2.18-7.10), but not on the day of the third vaccination (HR, 1.07; 95% CI, 0.73-1.57) vs the reference cohort. On the day of vaccination, 9 children were diagnosed with febrile seizures after the first (5.5 per 100,000 person-days), 12

Characteristics of the initial seizure in familial febrile seizures

NARCIS (Netherlands)

M. van Stuijvenberg (Margriet); E. van Beijeren; N.H. Wils; G. Derksen-Lubsen (Gerarda); C.M. van Duijn (Cornelia); H.A. Moll (Henriëtte)

1999-01-01

textabstractComplex seizure characteristics in patients with a positive family history were studied to define familial phenotype subgroups of febrile seizures. A total of 51 children with one or more affected first degree relatives and 177 without an affected first degree

Computer model predicting breakthrough febrile urinary tract infection in children with primary vesicoureteral reflux.

Science.gov (United States)

Arlen, Angela M; Alexander, Siobhan E; Wald, Moshe; Cooper, Christopher S

2016-10-01

Factors influencing the decision to surgically correct vesicoureteral reflux (VUR) include risk of breakthrough febrile urinary tract infection (fUTI) or renal scarring, and decreased likelihood of spontaneous resolution. Improved identification of children at risk for recurrent fUTI may impact management decisions, and allow for more individualized VUR management. We have developed and investigated the accuracy of a multivariable computational model to predict probability of breakthrough fUTI in children with primary VUR. Children with primary VUR and detailed clinical and voiding cystourethrogram (VCUG) data were identified. Patient demographics, VCUG findings including grade, laterality, and bladder volume at onset of VUR, UTI history, presence of bladder-bowel dysfunction (BBD), and breakthrough fUTI were assessed. The VCUG dataset was randomized into a training set of 288 with a separate representational cross-validation set of 96. Various model types and architectures were investigated using neUROn++, a set of C++ programs. Two hundred fifty-five children (208 girls, 47 boys) diagnosed with primary VUR at a mean age of 3.1 years (±2.6) met all inclusion criteria. A total 384 VCUGs were analyzed. Median follow-up was 24 months (interquartile range 12-52 months). Sixty-eight children (26.7%) experienced 90 breakthrough fUTI events. Dilating VUR, reflux occurring at low bladder volumes, BBD, and history of multiple infections/fUTI were associated with breakthrough fUTI (Table). A 2-hidden node neural network model had the best fit with a receiver operating characteristic curve area of 0.755 for predicting breakthrough fUTI. The risk of recurrent febrile infections, renal parenchymal scarring, and likelihood of spontaneous resolution, as well as parental preference all influence management of primary VUR. The genesis of UTI is multifactorial, making precise prediction of an individual child's risk of breakthrough fUTI challenging. Demonstrated risk factors for

S100B proteins in febrile seizures

DEFF Research Database (Denmark)

Mikkonen, Kirsi; Pekkala, Niina; Pokka, Tytti

2011-01-01

S100B protein concentrations correlate with the severity and outcome of brain damage after brain injuries, and have been shown to be markers of blood-brain barrier damage. In children elevated S100B values are seen as a marker of damage to astrocytes even after mild head injuries. S100B proteins...... may also give an indication of an ongoing pathological process in the brain with respect to febrile seizures (FS) and the likelihood of their recurrence. To evaluate this, we measured S100B protein concentrations in serum and cerebrospinal fluid from 103 children after their first FS. 33 children...

Incidence and Predictors of Bacterial infection in Febrile Children with Sickle Cell Disease.

Science.gov (United States)

Morrissey, Benita J; Bycroft, Thomas P; Almossawi, Ofran; Wilkey, Olufunke B; Daniels, Justin G

2015-01-01

Children with sickle cell disease are at increased risk of developing bacteremia and other serious bacterial infections. Fever is a common symptom in sickle cell disease and can also occur with sickle cell crises and viral infections. We aimed to evaluate the incidence and predictors of bacteremia and bacterial infection in children with sickle cell disease presenting with fever to a district hospital and sickle cell center in London. A retrospective analysis was performed on all attendances of children (aged under 16 years) with sickle cell disease presenting with a fever of 38.5 °C or higher over a 1-year period. Confirmed bacterial infection was defined as bacteremia, bacterial meningitis, urinary tract infection (UTI), pneumonia, osteomyelitis or other bacterial infection with positive identification of organism. Children were defined as having a suspected bacterial infection if a bacterial infection was suspected clinically, but no organism was identified. Over a 1-year period there were 88 episodes analyzed in 59 children. Bacteremia occurred in 3.4% of episodes and confirmed bacterial infection in 7.0%. Suspected bacterial infection occurred in 33.0%. One death occurred from Salmonella typhirium septicemia. C-reactive protein (CRP) level and white blood cell (WBC) count were both significantly associated with bacterial infection (p = 0.004 and 0.02, respectively.) In conclusion, bacterial infections continue to be a significant problem in children with sickle cell disease. C-reactive protein was significantly associated with bacterial infections, and could be included in clinical risk criteria for febrile children with sickle cell disease.

Development and Validation of a Calculator for Estimating the Probability of Urinary Tract Infection in Young Febrile Children.

Science.gov (United States)

Shaikh, Nader; Hoberman, Alejandro; Hum, Stephanie W; Alberty, Anastasia; Muniz, Gysella; Kurs-Lasky, Marcia; Landsittel, Douglas; Shope, Timothy

2018-06-01

Accurately estimating the probability of urinary tract infection (UTI) in febrile preverbal children is necessary to appropriately target testing and treatment. To develop and test a calculator (UTICalc) that can first estimate the probability of UTI based on clinical variables and then update that probability based on laboratory results. Review of electronic medical records of febrile children aged 2 to 23 months who were brought to the emergency department of Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania. An independent training database comprising 1686 patients brought to the emergency department between January 1, 2007, and April 30, 2013, and a validation database of 384 patients were created. Five multivariable logistic regression models for predicting risk of UTI were trained and tested. The clinical model included only clinical variables; the remaining models incorporated laboratory results. Data analysis was performed between June 18, 2013, and January 12, 2018. Documented temperature of 38°C or higher in children aged 2 months to less than 2 years. With the use of culture-confirmed UTI as the main outcome, cutoffs for high and low UTI risk were identified for each model. The resultant models were incorporated into a calculation tool, UTICalc, which was used to evaluate medical records. A total of 2070 children were included in the study. The training database comprised 1686 children, of whom 1216 (72.1%) were female and 1167 (69.2%) white. The validation database comprised 384 children, of whom 291 (75.8%) were female and 200 (52.1%) white. Compared with the American Academy of Pediatrics algorithm, the clinical model in UTICalc reduced testing by 8.1% (95% CI, 4.2%-12.0%) and decreased the number of UTIs that were missed from 3 cases to none. Compared with empirically treating all children with a leukocyte esterase test result of 1+ or higher, the dipstick model in UTICalc would have reduced the number of treatment delays by 10.6% (95% CI

The method of urine sampling is not a valid predictor for vesicoureteral reflux in children after febrile urinary tract infections.

Science.gov (United States)

Haid, Bernhard; Roesch, Judith; Strasser, Christa; Oswald, Josef

2017-10-01

The likelihood of detecting vesicoureteral reflux (VUR) after febrile urinary tract infections (UTI) in children logically should correlate with the correct diagnosis of the UTI. Beneath the unspecific symptoms of fever urine analysis is the main diagnostic criterion for the exact diagnosis of febrile UTIs in children. Use of inadequate urine sampling techniques during diagnosis may lead to impaired accuracy in UTI diagnosis. This could lead to the assumption that children, having diagnosed their UTI by the use of possibly inadequate urine sampling techniques should not be evaluated as consequently compared to those, where the diagnosis relied on sterile urine sampling techniques. We hypothesized that children with possibly contaminated urine samples during the initial diagnosis may show a lower rate of VUR in subsequent VCUGs because of a wrong diagnosis initially compared to children, where accurate urine sampling techniques were used. Between 2009 and 2014, a total of 555 patients underwent a primary VCUG at our department indicated because of febrile UTIs. Patients with urine collection methods other than bag urine and catheter/suprapubic aspiration (SPA) were excluded from this study (mid-stream urine, potty urine, n = 149). We evaluated 402 patients (male/female 131/271, mean age 1.91 years), VUR rates and grades were compared between patients where urine was sampled by the use of a urine bag only at the time of diagnosis (n = 296, 73.6%) and those where sterile urine sampling (catheter, suprapubic puncture) was performed (n = 106, 26.3%). 4 patients were excluded due to equivocal data on urine sampling. VUR rate in children after sterile urine sampling using a catheter or SPA accounted to 31.1%. In those where urine samples acquired by the use of urine bags were used, 33.7% showed VUR on subsequent VCUG (p = 0.718). There were no significant differences as to VUR grades or gender, although VUR was much more commonly diagnosed in female patients (37

Bladder volume at onset of vesicoureteral reflux is an independent risk factor for breakthrough febrile urinary tract infection.

Science.gov (United States)

Alexander, Siobhan E; Arlen, Angela M; Storm, Douglas W; Kieran, Kathleen; Cooper, Christopher S

2015-04-01

Improved identification of children with vesicoureteral reflux at risk for recurrent febrile urinary tract infection may impact management decisions. We hypothesized that reflux occurring earlier during bladder filling increases the duration of exposure of the kidneys to bacteria, and, therefore, increases the risk of pyelonephritis. Children with vesicoureteral reflux and detailed voiding cystourethrogram data were identified. Bladder volume at onset of reflux was normalized for age. Demographics, reflux grade, laterality, presence/absence of bladder-bowel dysfunction and breakthrough febrile urinary tract infections were assessed. Median followup was 24 months (IQR 12 to 52). A total of 208 girls and 47 boys were analyzed with a mean ± SD age at diagnosis of 3.1 ± 2.6 years. On univariate analysis history of febrile urinary tract infection (HR 2.17, 95% CI 1.33-2.85, p = 0.01), dilating vesicoureteral reflux (HR 1.6, 95% CI 1.05-2.42, p = 0.03) and bladder-bowel dysfunction (HR 1.66, 95% CI 0.99-2.75, p = 0.05) were associated with an increased risk of breakthrough febrile urinary tract infection. Median bladder volume at onset of reflux in children with breakthrough febrile urinary tract infection was significantly less (33.1%) than in those without infection (49.5%, p = 0.003). Reflux onset at 35% predicted bladder capacity or less was associated with a significantly increased risk of breakthrough febrile urinary tract infection on multivariate analysis (HR 1.58, 95% CI 1.05-2.38, p = 0.03). Children with early filling vesicoureteral reflux are at increased risk for breakthrough febrile urinary tract infection independent of reflux grade. Bladder volume at onset of reflux should be recorded during cystograms since it provides additional prognostic information about the risk of pyelonephritis and resolution, and may assist with counseling and clinical decision making. Copyright © 2015 American Urological Association Education and Research, Inc. Published by

Diagnostic Test Accuracy of a 2-Transcript Host RNA Signature for Discriminating Bacterial vs Viral Infection in Febrile Children.

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Herberg, Jethro A; Kaforou, Myrsini; Wright, Victoria J; Shailes, Hannah; Eleftherohorinou, Hariklia; Hoggart, Clive J; Cebey-López, Miriam; Carter, Michael J; Janes, Victoria A; Gormley, Stuart; Shimizu, Chisato; Tremoulet, Adriana H; Barendregt, Anouk M; Salas, Antonio; Kanegaye, John; Pollard, Andrew J; Faust, Saul N; Patel, Sanjay; Kuijpers, Taco; Martinón-Torres, Federico; Burns, Jane C; Coin, Lachlan J M; Levin, Michael

Because clinical features do not reliably distinguish bacterial from viral infection, many children worldwide receive unnecessary antibiotic treatment, while bacterial infection is missed in others. To identify a blood RNA expression signature that distinguishes bacterial from viral infection in febrile children. Febrile children presenting to participating hospitals in the United Kingdom, Spain, the Netherlands, and the United States between 2009-2013 were prospectively recruited, comprising a discovery group and validation group. Each group was classified after microbiological investigation as having definite bacterial infection, definite viral infection, or indeterminate infection. RNA expression signatures distinguishing definite bacterial from viral infection were identified in the discovery group and diagnostic performance assessed in the validation group. Additional validation was undertaken in separate studies of children with meningococcal disease (n = 24) and inflammatory diseases (n = 48) and on published gene expression datasets. A 2-transcript RNA expression signature distinguishing bacterial infection from viral infection was evaluated against clinical and microbiological diagnosis. Definite bacterial and viral infection was confirmed by culture or molecular detection of the pathogens. Performance of the RNA signature was evaluated in the definite bacterial and viral group and in the indeterminate infection group. The discovery group of 240 children (median age, 19 months; 62% male) included 52 with definite bacterial infection, of whom 36 (69%) required intensive care, and 92 with definite viral infection, of whom 32 (35%) required intensive care. Ninety-six children had indeterminate infection. Analysis of RNA expression data identified a 38-transcript signature distinguishing bacterial from viral infection. A smaller (2-transcript) signature (FAM89A and IFI44L) was identified by removing highly correlated transcripts. When this 2-transcript

Value of Ultrasound in Detecting Urinary Tract Anomalies After First Febrile Urinary Tract Infection in Children.

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Ghobrial, Emad E; Abdelaziz, Doaa M; Sheba, Maha F; Abdel-Azeem, Yasser S

2016-05-01

Background Urinary tract infection (UTI) is an infection that affects part of the urinary tract. Ultrasound is a noninvasive test that can demonstrate the size and shape of kidneys, presence of dilatation of the ureters, and the existence of anatomic abnormalities. The aim of the study is to estimate the value of ultrasound in detecting urinary tract anomalies after first attack of UTI. Methods This study was conducted at the Nephrology Clinic, New Children's Hospital, Faculty of Medicine, Cairo University, from August 2012 to March 2013, and included 30 children who presented with first attack of acute febrile UTI. All patients were subjected to urine analysis, urine culture and sensitivity, serum creatinine, complete blood count, and imaging in the form of renal ultrasound, voiding cysto-urethrography, and renal scan. Results All the patients had fever with a mean of 38.96°C ± 0.44°C and the mean duration of illness was 6.23 ± 5.64 days. Nineteen patients (63.3%) had an ultrasound abnormality. The commonest abnormalities were kidney stones (15.8%). Only 2 patients who had abnormal ultrasound had also vesicoureteric reflux on cystourethrography. Sensitivity of ultrasound was 66.7%, specificity was 37.5%, positive predictive value was 21.1%, negative predictive value was 81.8%, and total accuracy was 43.33%. Conclusion We concluded that ultrasound alone was not of much value in diagnosing and putting a plan of first attack of febrile UTI. It is recommended that combined investigations are the best way to confirm diagnosis of urinary tract anomalies. © The Author(s) 2015.

Similar Occurrence of Febrile Episodes Reported in Non-Atopic Children at Three to Five Years of Age after Prebiotics Supplemented Infant Formula.

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van Stuijvenberg, Margriet; Stam, José; Grüber, Christoph; Mosca, Fabio; Arslanoglu, Sertac; Chirico, Gaetano; Braegger, Christian P; Riedler, Josef; Boehm, Günther; Sauer, Pieter J J

2015-01-01

This is a follow up study of a multicenter randomised placebo-controlled trial in seven centres in five West European countries. The RCT assessed the effect of infant formula supplemented with a mixture of prebiotics (with neutral short-chain and long-chain oligosaccharides and pectin-derived acidic oligosaccharides) during infancy in term-born children (n=1130). In the follow-up study 672 children (60% of the study population) participated: 232 (56%) from the prebiotics group (PG), 243 (58%) from the control group (CG), and 197 (66%) from the non-randomised breast-fed group (BG). The primary outcome was the occurrence of febrile episodes at three to five years of age prospectively documented by the parents: in the PG 1.17 (interquartile range 0.50-2.08) episodes per year versus 1.20 (0.52-2.57) in the CG; and 1.48 (0.65-2.60) in the BG. This specific prebiotics mixture given during infancy in healthy non-atopic subjects does not decrease febrile episodes and therefore seems not to prevent infection between their third and fifth birthday.

A Putative Role of Apolipoprotein L1 Polymorphism in Renal Parenchymal Scarring Following Febrile Urinary Tract Infection in Nigerian Under-Five Children: Proposal for a Case-Control Association Study.

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Anigilaje, Emmanuel Ademola

2018-06-14

Although urinary tract infection (UTI) resolves with prompt treatment in a majority of children, some children, especially those aged less than 5 years, also develop renal parenchymal scarring (RPS). RPS causes high blood pressure that may lead to severe chronic kidney disease and end-stage renal disease (ESRD). Although the risk of UTI is higher in white children than in black children, it is unknown whether RPS is more common in white children than in black children as data are scarce in this regard. A common genetic predisposition to kidney disease in African Americans and the sub-Saharan African blacks is the possession of apolipoprotein L1 (APOL1). APOL1 risk variants regulate the production of APOL1. APOL1 circulates in the blood, and it is also found in the kidney tissue. While circulating, APOL1 kills the trypanosome parasites; an increased APOL1 in kidney tissues, under the right environmental conditions, can also result in the death of kidney tissue (vascular endothelium, the podocytes, proximal tubules, and arterial cells), which, ultimately, is replaced by fibrous tissue. APOL1 may influence the development of RPS, as evidence affirms that its expression is increased in kidney tissue following UTI caused by bacteria. Thus, UTI may be a putative environmental risk factor responsible for APOL1-induced kidney injury. The aim of this proposal was to outline a study that seeks to determine if the possession of two copies of either G1 or G2 APOL1 variant increases the risk of having RPS, 6 months following a febrile UTI among Nigerian under-five children. This case-control association study seeks to determine whether the risk of RPS from febrile UTI is conditional on having 2 APOL1 risk alleles (either G1 or G2). Cases will be children with a confirmed RPS following a febrile UTI. Controls will be age-, gender-, and ethnic-matched children with a febrile UTI but without RPS. Children with vesicoureteral reflux and other congenital anomalies of the urinary

Salmonella enterica serovars Typhimurium and Enteritidis causing mixed infections in febrile children in Mozambique

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García V

2018-01-01

Full Text Available Vanesa García,1 Inácio Mandomando,2,3 Joaquim Ruiz,4 Silvia Herrera-León,5 Pedro L Alonso,3,4 M Rosario Rodicio1 1Departamento de Biología Funcional, Área de Microbiología, Universidad de Oviedo, Oviedo, Spain; 2Centro de Investigação em Saúde de Manhiça, 3Instituto Nacional de Saúde, Ministério da Saúde, Maputo, Mozambique; 4ISGlobal, Barcelona Centre for International Health Research, Hospital Clínic, Universitat de Barcelona, Barcelona, 5Centro Nacional de Microbiología, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain Background and purpose: Invasive nontyphoidal salmonellosis, mostly caused by serovars Typhimurium and Enteritidis of Salmonella enterica, has emerged as a major public health problem in sub-Saharan Africa. The aim of this study was the clinical and microbiological characterization of nontyphoidal salmonellosis episodes affecting febrile children in Mozambique. Patients and methods: The clinical records of the patients were evaluated, and S. enterica isolates were characterized with regard to serovar, phage type, antimicrobial resistance (phenotype/responsible genes, plasmid content, pulsed-field gel electrophoresis, and multilocus sequence typing. Results: Fifteen S. Typhimurium and 21 S. Enteritidis isolates were recovered from blood samples of 25 children, the majority with underlying risk factors. With regard to phage typing, most isolates were either untypeable or reacted but did not conform, revealing that a number of previously unrecognized patterns are circulating in Mozambique. Most isolates were multidrug-resistant, with nearly all of the responsible genes located on derivatives of serovar-specific virulence plasmids. ST313 and ST11 were the predominant sequence types associated with S. Typhimurium and S. Enteritidis, respectively, and the uncommon ST1479 was also detected in S. Enteritidis. A distinct XbaI fragment of ~350 kb was associated with pulsed-field gel electrophoresis patterns of

Anticonvulsive effect of paeoniflorin on experimental febrile seizures in immature rats: possible application for febrile seizures in children.

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Hitomi Hino

Full Text Available Febrile seizures (FS is the most common convulsive disorder in children, but there have been no clinical and experimental studies of the possible treatment of FS with herbal medicines, which are widely used in Asian countries. Paeoniflorin (PF is a major bioactive component of Radix Paeoniae alba, and PF-containing herbal medicines have been used for neuromuscular, neuropsychiatric, and neurodegenerative disorders. In this study, we analyzed the anticonvulsive effect of PF and Keishikashakuyaku-to (KS; a PF-containing herbal medicine for hyperthermia-induced seizures in immature rats as a model of human FS. When immature (P5 male rats were administered PF or KS for 10 days, hyperthermia-induced seizures were significantly suppressed compared to control rats. In cultured hippocampal neurons, PF suppressed glutamate-induced elevation of intracellular Ca(2+ ([Ca(2+](i, glutamate receptor-mediated membrane depolarization, and glutamate-induced neuronal death. In addition, PF partially suppressed the elevation in [Ca(2+](i induced by activation of the metabotropic glutamate receptor 5 (mGluR5, but not that mediated by α-amino-3-hydroxy-5-methyl-4-isoxazolpropionic acid (AMPA or N-methyl-D-aspartate (NMDA receptors. However, PF did not affect production or release of γ-aminobutyric acid (GABA in hippocampal neurons. These results suggest that PF or PF-containing herbal medicines exert anticonvulsive effects at least in part by preventing mGluR5-dependent [Ca(2+](i elevations. Thus, it could be a possible candidate for the treatment of FS in children.

Cost of dengue and other febrile illnesses to households in rural Cambodia: a prospective community-based case-control study

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Margolis Harold S

2009-05-01

Full Text Available Abstract Background The average annual reported dengue incidence in Cambodia is 3.3/1,000 among children Methods In 2006, active fever surveillance was conducted among a cohort of 6,694 children aged ≤ 15 years in 16 villages in Kampong Cham province, Cambodia. Subsequently, a case-control study was performed by individually assigning one non-dengue febrile control from the cohort to each laboratory-confirmed dengue case. Parents of cases and controls were interviewed using a standardized questionnaire to determine household-level, illness-related expenditures for medical and non-medical costs, and estimated income loss (see Additional file 1. The household socio-economic status was determined and its possible association with health seeking behaviour and the ability to pay for the costs of a febrile illness. Additional File 1 2006 cost study survey questionnaire, Cambodia. the questionnaire represents the data collection instrument that was developed and used during the present study. Click here for file Results Between September and November 2006, a total of 60 household heads were interviewed: 30 with dengue-positive and 30 with dengue-negative febrile children. Mean total dengue-related costs did not differ from those of other febrile illnesses (31.5 vs. 27.2 US$, p = 0.44. Hospitalization almost tripled the costs of dengue (from 14.3 to 40.1 US$ and doubled the costs of other febrile illnesses (from 17.0 to 36.2 US$. To finance the cost of a febrile illness, 67% of households incurred an average debt of 23.5 US$ and higher debt was associated with hospitalization compared to outpatient treatment (US$ 23.1 vs. US$ 4.5, p Conclusion In Cambodia, dengue and other febrile illnesses pose a financial burden to households. A possible reason for a lower rate of hospitalization among children from poor households could be the burden of higher illness-related costs and debts.

Contribution of urinary tract infection to the burden of febrile illnesses in young children in rural Kenya.

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Masika, Wechuli Geoffrey; O'Meara, Wendy Prudhomme; Holland, Thomas L; Armstrong, Janice

2017-01-01

The clinical features of UTI in young children may not localize to the urinary tract and closely resemble other febrile illnesses. In malaria endemic areas, a child presenting with fever is often treated presumptively for malaria without investigation for UTI. Delayed or inadequate treatment of UTI increases the risk of bacteremia and renal scarring in young children and subsequently complications as hypertension and end stage renal disease in adulthood. A cross-sectional study was carried out in a hospital in western Kenya. Inpatients and outpatients 2 months to five years with axillary temperature ≥37.5°C and no antibiotic use in the previous week were enrolled between September 2012 and April 2013. Urine dipstick tests, microscopy, and cultures were done and susceptibility patterns to commonly prescribed antibiotics established. UTI was defined as presence of pyuria (a positive urine dipstick or microscopy test) plus a positive urine culture. A total of 260 subjects were recruited; 45.8% were female and the median age was 25months (IQR: 13, 43.5). The overall prevalence of UTI was 11.9%. Inpatients had a higher prevalence compared to outpatients (17.9% v 7.8%, p = 0.027). UTI co-existed with malaria but the association was not significant (OR 0.80, p = 0.570). The most common organisms isolated were Escherichia coli (64.5%) and Staphylococcus aureus (12.9%) and were sensitive to ciproflaxin, cefuroxime, ceftriaxone, gentamycin and nitrofurantoin but largely resistant to more commonly used antibiotics such as ampicillin (0%), amoxicillin (16.7%), cotrimoxazole (16.7%) and amoxicillin-clavulinate (25%). Our study demonstrates UTI contributes significantly to the burden of febrile illness in young children and often co-exists with other infections. Multi-drug resistant organisms are common therefore choice of antimicrobial therapy should be based on local sensitivity pattern.

Epilepsy following simple febrile seizure in a rural community in ...

African Journals Online (AJOL)

Objective: To study the outcome of subsequent epilepsy following a single uncomplicated febrile seizure in a cohort of children aged six months to six years followed up for a ten year period. Design: Observational prospective cohort study. Setting: Mahenge epilepsy clinic, Ulanga district, Morogoro region, Tanzania.

Chest radiography for predicting the cause of febrile illness among inpatients in Moshi, Tanzania

International Nuclear Information System (INIS)

Fiorillo, S.P.; Diefenthal, H.C.; Goodman, P.C.; Ramadhani, H.O.; Njau, B.N.; Morrissey, A.B.; Maro, V.P.; Saganda, W.; Kinabo, G.D.; Mwako, M.S.; Bartlett, J.A.

2013-01-01

Aim: To describe chest radiographic abnormalities and assess their usefulness for predicting causes of fever in a resource-limited setting. Materials and methods: Febrile patients were enrolled in Moshi, Tanzania, and chest radiographs were evaluated by radiologists in Tanzania and the United States. Radiologists were blinded to the results of extensive laboratory evaluations to determine the cause of fever. Results: Of 870 febrile patients, 515 (59.2%) had a chest radiograph available; including 268 (66.5%) of the adolescents and adults, the remainder were infants and children. One hundred and nineteen (44.4%) adults and 51 (20.6%) children were human immunodeficiency virus (HIV)-infected. Among adults, radiographic abnormalities were present in 139 (51.9%), including 77 (28.7%) with homogeneous and heterogeneous lung opacities, 26 (9.7%) with lung nodules, 25 (9.3%) with pleural effusion, 23 (8.6%) with cardiomegaly, and 13 (4.9%) with lymphadenopathy. Among children, radiographic abnormalities were present in 87 (35.2%), including 76 (30.8%) with homogeneous and heterogeneous lung opacities and six (2.4%) with lymphadenopathy. Among adolescents and adults, the presence of opacities was predictive of Streptococcus pneumoniae and Coxiella burnetii, whereas the presence of pulmonary nodules was predictive of Histoplasma capsulatum and Cryptococcus neoformans. Conclusions: Chest radiograph abnormalities among febrile inpatients are common in northern Tanzania. Chest radiography is a useful adjunct for establishing an aetiologic diagnosis of febrile illness and may provide useful information for patient management, in particular for pneumococcal disease, Q fever, and fungal infections

Evaluation of malnutrition as a predictor of adverse outcomes in febrile neutropenia associated with paediatric haematological malignancies.

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Chaudhuri, Jasodhara; Biswas, Tamoghna; Datta, Jyotishka; Sabui, Tapas Kumar; Chatterjee, Sukanta; Ray, Somosri; Raychaudhuri, Dibyendu; Mandal, Kalyanbrata; Chatterjee, Kaushani; Chakraborty, Swapna

2016-07-01

Malnutrition has been reported in the literature to be adversely associated with outcomes in paediatric malignancies. Our objective in this paper was to evaluate malnutrition as a potential predictor for adverse outcomes in febrile neutropenia associated with haematological malignancies. A prospective observational study was performed in a tertiary care teaching hospital of Kolkata, India. Forty-eight participants, suffering from haematological malignancy, were included. Participants were included if they experienced at least one episode of febrile neutropenia. For children aged malnutrition, while body mass index for age was used in children ≥5 years. A total of 162 episodes of febrile neutropenia were studied. Thirty patients (30/48, 62.5%) included in the study had malnutrition. In bivariate analyses at patient level, there is a strong association between malnutrition and death (odds ratio (OR) 7.286, 95% confidence interval (CI) 0.838-63.345, one-tailed P = 0.044), and life-threatening complications show a moderate trend towards significance (OR 3.333, 95% CI 0.791-14.052, one-tailed P = 0.084). Survival functions were significantly different between malnourished and non-malnourished children (log rank test χ(2)  = 4.609, degree of freedom = 1, P = 0.032). Wasting was associated with life-threatening complications in children aged malnutrition was not. Malnutrition may be a potential predictor of mortality in febrile neutropenia. © 2016 Paediatrics and Child Health Division (The Royal Australasian College of Physicians).

Pediatric febrile urinary tract infections: the current state of play

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Hewitt Ian K

2011-11-01

Full Text Available Abstract Studies undertaken in recent years have improved our understanding regarding the consequences and management of febrile urinary tract infections (UTIs, which are amongst the most common serious bacterial infections in childhood, with renal scarring a frequent outcome. In the past pyelonephritic scarring of the kidney, often associated with vesico-ureteral reflux (reflux nephropathy was considered a frequent cause of chronic renal insufficiency in children. Increasing recognition as a consequence of improved antenatal ultrasound, that the majority of these children had congenital renal hypo-dysplasia, has resulted in a number of studies examining treatment strategies and outcomes following UTI. In recent years there is a developing consensus regarding the need for a less aggressive therapeutic approach with oral as opposed to intravenous antibiotics, and less invasive investigations, cystourethrography in particular, following an uncomplicated first febrile UTI. There does remain a concern that with this newer approach we may be missing a small subgroup of children more prone to develop severe kidney damage as a consequence of pyelonephritis, and in whom some form of intervention may prove beneficial. These concerns have meant that development of a universally accepted diagnostic protocol remains elusive.

Expression Profiling after Prolonged Experimental Febrile Seizures in Mice Suggests Structural Remodeling in the Hippocampus.

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Bart C Jongbloets

Full Text Available Febrile seizures are the most prevalent type of seizures among children up to 5 years of age (2-4% of Western-European children. Complex febrile seizures are associated with an increased risk to develop temporal lobe epilepsy. To investigate short- and long-term effects of experimental febrile seizures (eFS, we induced eFS in highly febrile convulsion-susceptible C57BL/6J mice at post-natal day 10 by exposure to hyperthermia (HT and compared them to normotherm-exposed (NT mice. We detected structural re-organization in the hippocampus 14 days after eFS. To identify molecular candidates, which entrain this structural re-organization, we investigated temporal changes in mRNA expression profiles eFS 1 hour to 56 days after eFS. We identified 931 regulated genes and profiled several candidates using in situ hybridization and histology at 3 and 14 days after eFS. This is the first study to report genome-wide transcriptome analysis after eFS in mice. We identify temporal regulation of multiple processes, such as stress-, immune- and inflammatory responses, glia activation, glutamate-glutamine cycle and myelination. Identification of the short- and long-term changes after eFS is important to elucidate the mechanisms contributing to epileptogenesis.

Duration of fever and markers of serious bacterial infection in young febrile children.

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Pratt, Amanda; Attia, Magdy W

2007-02-01

Despite the drastic change in the evaluation of the febrile young child due to the decreased incidence of serious bacterial infections (SBI) effected by Haemophilus influenza type B and pneumococcal vaccine, there remains a small role for blood work in the evaluation of these patients. Bacterial markers including white blood cell (WBC) count, absolute neutrophil count (ANC) and C-reactive protein (CRP) have been studied and are widely used as predictors of SBI in febrile children. It has been suggested that CRP values should be interpreted cautiously when fever has been present predictors of SBI in relation to duration of fever. Patients who presented to a pediatric emergency department between the ages of 1 and 36 months, with fever > or =39 degrees C and no source of infection had a complete blood count (CBC) blood culture, and CRP level drawn. A urinalysis and/or urine culture was obtained when age and gender appropriate. A chest X-ray was performed at the discretion of the treating physician. The study subjects were enrolled prospectively and then divided into two groups based on duration of fever of 12 h, and compared. One hundred and twenty-eight patients were originally enrolled. Nine patients were excluded. Seventeen patients (14%) had SBI. One patient (urinary tract infections. Forty-five patients presented with fever 12 h. Area under the curve (AUC) for WBC, ANC and CRP was significantly larger in patients with SBI presenting with fever >12 h (0.85, 0.83, 0.92 respectively) compared to patients with SBI who presented with fever for 12 h as shown by the AUC. CRP performed better than WBC and ANC in both scenarios.

A Study to Determine the Incidence of Urinary Tract Infections in Infants and Children Ages 4 Months to 6 Years With Febrile Diarrhea.

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Nibhanipudi, Kumara V

2016-01-01

To determine the incidence of urinary tract infections (UTIs) in infants and children (4 months to 6 years of age) with febrile diarrhea, as outpatients. This was a prospective institutional review board-approved study. patients (between 4 months and 6 years of age) were enrolled in the study who presented to the pediatric emergency room with a complaint of fever (rectal temperature 101°F or more) and diarrhea (watery stools >3 in number). The patients were evaluated for state of hydration, and also urine samples were collected. For those children not toilet trained, urine specimens were collected by bladder catheterization, and for those children toilet trained, urine specimens were obtained by midstream collection method. The urine samples obtained were sent for analysis and culture. Eighty patients were enrolled in the study. The number of specimens obtained by clean catch midstream was 20, and by bladder catheterization was 60. None of the urine specimens obtained by both methods of collection grew any organism. There was no increased incidence of infections in male children whether circumcised (10/60) or uncircumcised (50/60). The mean temperature was 102.8°F (range = 101°F to 105°F). Using in silico online 2 × 2 χ(2) test by comparing both the positive and negative urine culture results, 2-tailed P value is <.0001. Our prospective randomized study concluded that there is no increased incidence of UTIs in infants and children (4 months to 6 years of age) with febrile diarrhea.

A Study to Determine the Incidence of Urinary Tract Infections in Infants and Children Ages 4 Months to 6 Years With Febrile Diarrhea

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Kumara V. Nibhanipudi MD, FAAP, FAAEM

2016-08-01

Full Text Available Objective: To determine the incidence of urinary tract infections (UTIs in infants and children (4 months to 6 years of age with febrile diarrhea, as outpatients. Methods: This was a prospective institutional review board–approved study. patients (between 4 months and 6 years of age were enrolled in the study who presented to the pediatric emergency room with a complaint of fever (rectal temperature 101°F or more and diarrhea (watery stools >3 in number. The patients were evaluated for state of hydration, and also urine samples were collected. For those children not toilet trained, urine specimens were collected by bladder catheterization, and for those children toilet trained, urine specimens were obtained by midstream collection method. The urine samples obtained were sent for analysis and culture. Results: Eighty patients were enrolled in the study. The number of specimens obtained by clean catch midstream was 20, and by bladder catheterization was 60. None of the urine specimens obtained by both methods of collection grew any organism. There was no increased incidence of infections in male children whether circumcised (10/60 or uncircumcised (50/60. The mean temperature was 102.8°F (range = 101°F to 105°F. Statistics: Using in silico online 2 × 2 χ2 test by comparing both the positive and negative urine culture results, 2-tailed P value is <.0001. Conclusions: Our prospective randomized study concluded that there is no increased incidence of UTIs in infants and children (4 months to 6 years of age with febrile diarrhea.

Triagem para o tratamento ambulatorial da neutropenia febril Screening for the outpatient treatment of febrile neutropenia

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Marcelo Bellesso

2010-01-01

Full Text Available A neutropenia febril (NF é uma complicação frequente e potencialmente fatal nos pacientes em tratamento quimioterápico. Entendemos hoje que a neutropenia febril é considerada uma emergência clínica e que a administração de antibióticos de amplo espectro diminui drasticamente a mortalidade. Estudos sugerem que a neutropenia febril compreende um grupo extremamente heterogêneo e que dados clínicos como febre domiciliar, ausência de hipotensão, ausência de desidratação, ausência de doença pulmonar obstrutiva crônica, ausência de outros sintomas, ausência de infecção fúngica prévia e idade Febrile neutropenia is a frequent and potentially fatal adverse event of chemotherapy. Nowadays, febrile neutropenia is considered an emergency and it is known that prompt infusion of antibiotics decreases mortality. Several studies demonstrated that febrile neutropenia is a heterogeneous group of diseases and that factors such as outpatient status, no hypotension, no dehydration, no chronic obstructive pulmonary disease, no symptoms, no previous fungal infection and age < 60 years are protective factors against serious complications as demonstrated by the Multinational Association for Supportive Care in Cancer (MASCC. These data show that outpatient treatment and early discharge is safer and much research has shown lower costs for outpatient treatment in low-risk patients with febrile neutropenia. The aim of this work is to review and discuss tools (in particular the MASCC index for safe screening of febrile neutropenia for outpatient treatment in addition to demonstrate results of research.

Distribution of risk factors among children with febrile convulsions in ...

African Journals Online (AJOL)

The proximal risk factors are male gender, age < 2 years, 2nd birth order and positive family nd history. The social status of families is a distal risk factor. The second year of life and 2 birth order are the strongest predisposing factors to the development of FC. Key words: Febrile convulsions, Risk factors, Benin City, Nigeria ...

Therapeutic burst-suppression coma in pediatric febrile refractory status epilepticus.

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Lin, Jainn-Jim; Chou, Cheng-Che; Lan, Shih-Yun; Hsiao, Hsiang-Ju; Wang, Yu; Chan, Oi-Wa; Hsia, Shao-Hsuan; Wang, Huei-Shyong; Lin, Kuang-Lin

2017-09-01

Evidence for the beneficial effect of therapeutic burst-suppression coma in pediatric patients with febrile refractory status epilepticus is limited, and the clinical outcomes of this treatment strategy are largely unknown. Therefore, the aim of this study was to explore the outcomes of therapeutic burst-suppression coma in a series of children with febrile refractory status epilepticus. We retrospectively reviewed consecutive pediatric patients with febrile refractory status epilepticus admitted to our pediatric intensive care unit between January 2000 and December 2013. The clinical characteristics were analyzed. Thirty-five patients (23 boys; age range: 1-18years) were enrolled, of whom 28 (80%) developed super-refractory status epilepticus. All of the patients received the continuous administration of intravenous antiepileptic drugs for febrile refractory status epilepticus, and 26 (74.3%) achieved therapeutic burst-suppression coma. All of the patients received mechanical ventilatory support, and 26 (74.3%) received inotropic agents. Eight (22.9%) patients died within 1month. The neurologically functional outcomes at 6months were good in six (27.3%) of the 22 survivors, of whom two returned to clinical baseline. The patients with therapeutic burst-suppression coma were significantly associated with hemodynamic support than the patients with electrographic seizures control (p=0.03), and had a trend of higher 1-month mortality rate, worse 6months outcomes, and a longer duration of hospitalization. Our results suggest that therapeutic burst-suppression coma to treat febrile refractory status epilepticus may lead to an increased risk of hemodynamic instability and a trend of worse outcomes. Copyright © 2017 The Japanese Society of Child Neurology. Published by Elsevier B.V. All rights reserved.

Out-of-pocket costs and other determinants of access to healthcare for children with febrile illnesses: a case-control study in rural Tanzania.

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Joëlle Castellani

Full Text Available To study private costs and other determinants of access to healthcare for childhood fevers in rural Tanzania.A case-control study was conducted in Tanzania to establish factors that determine access to a health facility in acute febrile illnesses in children less than 5 years of age. Carers of eligible children were interviewed in the community; cases were represented by patients who went to a facility and controls by those who did not. A Household Wealth Index was estimated using principal components analysis. A multivariable logistic regression analysis was performed to understand the factors which influenced attendance of healthcare facility including severity of the illness and household wealth/socio-demographic indicators. To complement the data on costs from community interviews, a hospital-based study obtained details of private expenditures for hospitalised children under the age of 5.Severe febrile illness is strongly associated with health facility attendance (OR: 35.76, 95%CI: 3.68-347.43, p = 0.002 compared with less severe febrile illness. Overall, the private costs of an illness for patients who went to a hospital were six times larger than private costs of controls ($5.68 vs. $0.90, p<0.0001. Household wealth was not significantly correlated with total costs incurred. The separate hospital based cost study indicated that private costs were three times greater for admissions at the mission versus public hospital: $13.68 mission vs. $4.47 public hospital (difference $ 9.21 (95% CI: 7.89 -10.52, p<0.0001. In both locations, approximately 50% of the cost was determined by the duration of admission, with each day in hospital increasing private costs by about 12% (95% CI: 5% - 21%.The more severely ill a child, the higher the probability of attending hospital. We did not find association between household wealth and attending a health facility; nor was there an association between household wealth and private cost.

TLR-4 polymorphisms and leukocyte TLR-4 expression in febrile UTI and renal scarring.

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Bayram, Meral Torun; Soylu, Alper; Ateş, Halil; Kızıldağ, Sefa; Kavukçu, Salih

2013-09-01

In this study, we aimed to determine the relation of TLR-4 Asp299Gly and Thr399Ile polymorphisms and monocyte/neutrophil TLR-4 expression to febrile urinary tract infection (UTI) and renal scar development in children. The study was performed in children with a history of febrile UTI. Patients with and without renal scarring were classified as group 1 and group 2, respectively, while the control cases in our previous study were used as the control group (group 3). All three groups were compared for the rate of TLR-4 Asp299Gly and Thr399Ile polymorphisms, and for basal and lipopolysaccharide-stimulated monocyte/neutrophil TLR-4 expression levels. There were 168 patients (86 in group 1, 82 in group 2) and 120 control cases. Monocyte/neutrophil TLR-4 expression levels were similar in groups 1 and 2. However, both groups had lower TLR-4 expression than group 3. The rate of TLR-4 Asp299Gly polymorphism was not different in all groups. TLR-4 Thr399Ile polymorphism was higher in groups 1 and 2 than in group 3 (14.0, 12.2, and 2.0 %, respectively), while group 1 and group 2 were not different. Furthermore, monocyte TLR-4 expression level was lower in those having TLR-4 Thr399Ile polymorphism than in those without this polymorphism. Patients with febrile UTI had more frequent TLR-4 Thr399Ile polymorphism and lower monocyte/neutrophil TLR-4 expression. These findings indicate that children carrying TLR-4 Thr399Ile polymorphism and/or having low level of monocyte/neutrophil TLR-4 expression have a tendency to develop febrile UTI. However, we could not show the association of TLR-4 polymorphisms and of TLR-4 expression level to renal scarring.

Scintigraphy findings in children presenting the first febrile infection of urinary tract

International Nuclear Information System (INIS)

Duarte Perez, Maria Caridad; Piedra Bello, Misleidys; Guillen Dosal, Ana

2010-01-01

Urinary tract infection (UTI) is one of the more frequent bacterial infections in childhood. The aim of present research was to know the acute phase renal alterations of the first febrile infection of urinary tract

Febrile Infection-Related Epilepsy Syndrome (FIRES): An Overview of Treatment and Recent Patents.

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Hon, Kam Lun E Lun; Leung, Alexander K C; Torres, Alcy R

2018-05-08

New-onset refractory status epilepticus (NORSE) refers to a clinical presentation in a patient without active epilepsy or other existing relevant neurological disorder, with new onset of refractory status epilepticus in the absence of a clear acute or active structural, metabolic, or toxic cause. Febrile infection-related epilepsy syndrome (FIRES) is a subset of NORSE that requires a febrile infection between 24 hours and 2 weeks prior to the onset of refractory status epilepticus, with or without fever at the onset of status epilepticus, and with no restriction to the age of the patient. The literature on FIRES is scarce. This article reviews the pathophysiology, clinical features, and various treatment modalities in the treatment of FIRES. A Medline/Pubmed search was conducted using Clinical Queries with the key terms "febrile infection-related epilepsy syndrome", "FIRES", "new-onset refractory status epilepticus" and "NORSE". The search strategy included meta-analyses, randomized controlled trials, clinical trials, reviews and pertinent references. Patents were searched using the key term "FIRES", "NORSE" and "febrile epilepsy syndrome" from www.google.com/patents, www.uspto.gov, and www.freepatentsonline.com. FIRES almost invariably begins with a mild nonspecific febrile illness in an otherwise healthy individual. Twenty four hours to two weeks later, seizures begin and quickly become very frequent and worsen, becoming status epilepticus. Seizures can be simple motor, complex partial or secondary generalized. The exact etiology is no known. It is possible that the syndrome is caused by an inflammatory or autoimmune mechanism. Seizures in FIRES are notoriously very difficult to treat. Treatment modalities include, among others, various antiepileptic drugs, ketogenic diet, intravenous corticosteroids, intravenous immunoglobulin, and burst-suppression coma. Outcome is poor; most children are left with significant cognitive disability and refractory epilepsy

Validación de nuevos parámetros predictivos de infecciones bacterianas severas en niños febriles menores de 36 meses de edad

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Alicia Álvarez Rodríguez

1999-12-01

Full Text Available Se realizó una investigación descriptiva-prospectiva con el objetivo de validar nuestros criterios de riesgos en la identificación de la infección bacteriana severa (IBS en niños febriles, para lo cual se establecieron las categorías de riesgos y se aplicaron en 215 niños febriles que habían ingresado por esta causa en un período de 12 meses. Se obtuvo que el 54,9 % de los niños se clasificaron como bajo riesgo y el 71,6 % sin IBS. No obstante, la frecuencia de dicha afección resultó elevada, 28,4 %, con predominio de las infecciones urinarias. Se triplicó el riesgo de padecer IBS en los niños con aspecto tóxico, temperatura mayor o igual a 39°C, test clínico de Bonadio mayor que 8, cituria mayor o igual a 10 000 células/mm³, con diferencias significativas entre las categorías de riesgo y la IBS, y fue mayor la frecuencia en los niños tóxicos y de riesgos, 92,8 y 54,3 %, respectivamente. Uno de cada 4 niños febriles presentó IBS. Se introdujo la categoría "Riesgo" y se recomienda un flujograma de evaluación.A descriptive-prospective research study was carried out to validate our risk criteria in the identification of severe bacterial infection in febrile young children. For this purpose, risk categories were set and applied in 215 febrile children who had been admitted in a period of 12 months. 54.9 % of febrile children were at low risk for serious bacterial infections whereas 71.6 % presented no risk at all. Nevertheless, the frequency of this affection was high, accounting for 28.4 % with predominance of urinary infections. The risk of getting SBI trippled in children who shared toxic look, temperature greater than or equal to 39 °C, Bonadium clinical test higher than 8, cyturia values over or equal to 10 000 cell/mm³, significant differences between risk and SBI categories and the highest frequency of such affection found in toxic children and in children at low risk (92.8 vs 54.3 %. One in every four febrile

Molecular Detection of Streptococcus pneumoniae on Dried Blood Spots from Febrile Nigerian Children Compared to Culture.

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Pui-Ying Iroh Tam

Full Text Available Nigeria has one of the highest burdens of pneumococcal disease in the world, but accurate surveillance is lacking. Molecular detection of infectious pathogens in dried blood spots (DBS is an ideal method for surveillance of infections in resource-limited settings because of its low cost, minimal blood volumes involved, and ease of storage at ambient temperature. Our study aim was to evaluate a Streptococcus pneumoniae real-time polymerase chain reaction (rt-PCR assay on DBS from febrile Nigerian children on Whatman 903 and FTA filter papers, compared to the gold standard of culture.Between September 2011 to May 2015, blood was collected from children 5 years of age or under who presented to six hospital study sites throughout northern and central Nigeria with febrile illness, and inoculated into blood culture bottles or spotted onto Whatman 903 or FTA filter paper. Culture and rt-PCR were performed on all samples.A total of 537 DBS specimens from 535 children were included in the study, of which 15 were culture-positive for S. pneumoniae. The rt-PCR assay detected S. pneumoniae in 12 DBS specimens (2.2%. One positive rt-PCR result was identified in a culture-negative specimen from a high-risk subject, and two positive rt-PCR results were negative on repeat testing. Six culture-confirmed cases of S. pneumoniae bacteremia were missed. Compared to culture, the overall sensitivities of Whatman 903 and FTA DBS for detection of S. pneumoniae were 57.1% (95% CI 18.4-90.1% and 62.5% (95% CI 24.5-91.5%, respectively. Nonspecific amplification was noted in an additional 22 DBS (4.1%. Among these, six were positive for a non-S. pneumoniae pathogen on culture.Rt-PCR was able to detect S. pneumoniae from clinical DBS specimens, including from a culture-negative specimen. Our findings show promise of this approach as a surveillance diagnostic, but also raise important cautionary questions. Several DBS specimens were detected as S. pneumoniae by rt-PCR despite

Molecular Detection of Streptococcus pneumoniae on Dried Blood Spots from Febrile Nigerian Children Compared to Culture.

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Iroh Tam, Pui-Ying; Hernandez-Alvarado, Nelmary; Schleiss, Mark R; Hassan-Hanga, Fatimah; Onuchukwu, Chuma; Umoru, Dominic; Obaro, Stephen K

2016-01-01

Nigeria has one of the highest burdens of pneumococcal disease in the world, but accurate surveillance is lacking. Molecular detection of infectious pathogens in dried blood spots (DBS) is an ideal method for surveillance of infections in resource-limited settings because of its low cost, minimal blood volumes involved, and ease of storage at ambient temperature. Our study aim was to evaluate a Streptococcus pneumoniae real-time polymerase chain reaction (rt-PCR) assay on DBS from febrile Nigerian children on Whatman 903 and FTA filter papers, compared to the gold standard of culture. Between September 2011 to May 2015, blood was collected from children 5 years of age or under who presented to six hospital study sites throughout northern and central Nigeria with febrile illness, and inoculated into blood culture bottles or spotted onto Whatman 903 or FTA filter paper. Culture and rt-PCR were performed on all samples. A total of 537 DBS specimens from 535 children were included in the study, of which 15 were culture-positive for S. pneumoniae. The rt-PCR assay detected S. pneumoniae in 12 DBS specimens (2.2%). One positive rt-PCR result was identified in a culture-negative specimen from a high-risk subject, and two positive rt-PCR results were negative on repeat testing. Six culture-confirmed cases of S. pneumoniae bacteremia were missed. Compared to culture, the overall sensitivities of Whatman 903 and FTA DBS for detection of S. pneumoniae were 57.1% (95% CI 18.4-90.1%) and 62.5% (95% CI 24.5-91.5%), respectively. Nonspecific amplification was noted in an additional 22 DBS (4.1%). Among these, six were positive for a non-S. pneumoniae pathogen on culture. Rt-PCR was able to detect S. pneumoniae from clinical DBS specimens, including from a culture-negative specimen. Our findings show promise of this approach as a surveillance diagnostic, but also raise important cautionary questions. Several DBS specimens were detected as S. pneumoniae by rt-PCR despite growth of

Crisis febriles simples y complejas, epilepsia generalizada con crisis febriles plus, FIRES y nuevos síndromes

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Noris Moreno de Flagge

2013-09-01

Full Text Available Las convulsiones febriles representan la mayoría de las convulsiones en el niño. Se ha descrito que 2-5% de los niños experimentan convulsiones febriles antes de los 5 años de edad, aunque en algunas poblaciones se ha descrito hasta un 15%. Es una causa común de admisión en pediatría y de preocupación de los padres. Puede ser la primera manifestación de una epilepsia. Un 13% de pacientes que desarrollan epilepsia tienen antecedente de convulsiones febriles y 30% de estos pacientes se presentan con convulsiones recurrentes. Sus características fenotípicas nos permiten, en su gran mayoría, clasificarlas, tomar una actitud terapéutica y elaborar un pronóstico. Se puede describir un espectro de su gravedad desde las convulsiones febriles simples hasta las más complejas como las convulsiones febriles plus que comprenden los síndromes de Dravet y FIRES. En los últimos años se han hecho descubrimientos importantes que definen su carácter genético, entrelazándose cada vez más con diferentes afecciones de tipo epiléptico que nos obliga a un seguimiento neurológico más estrecho de muchos de estos niños con convulsiones febriles. Hacemos una revisión bibliográfica con el objetivo de actualizar los conocimientos sobre las convulsiones febriles, su pronóstico y su relación con los nuevos síndromes epilépticos.

Intermittent diazepam and continuous phenobarbital to treat recurrence of febrile seizures: a systematic review with meta-analysis

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Masuko Alice Hatsue

2003-01-01

Full Text Available Convulsions triggered by fever are the most common type of seizures in childhood, and 20% to 30% of them have recurrence. The prophylactic treatment is still controversial, so we performed a systematic review to find out the effectiveness of continuous phenobarbital and intermittent diazepam compared to placebo for febrile seizure recurrence. METHOD: Only randomized, double-blind, placebo-controlled trials were analyzed. The recurrence of febrile seizure was assessed for each drug. RESULTS: Ten eligible clinical trials were included. Febrile seizure recurrence was smaller in children treated with diazepam or phenobarbital than in placebo group. Prophylaxis with either phenobarbital or diazepam reduces recurrences of febrile seizures. The studies were clinical, methodological, and statistically heterogeneous. CONCLUSION: The effectiveness of phenobarbital and diazepam could not be demonstrated because clinical trials were heterogeneous, and the recommendation for treatment recurrence should rely upon the experience of the assistant physician yet.

When your child with epilepsy die suddenly: febrile seizures are part of the process?

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V C Terra

2011-01-01

Full Text Available Febrile seizures (FS affect almost 2-5% of children and factors related to an increase susceptibility of children to FS may involve an imbalance of inflammatory cytokines and genetic factors. FS had low morbidity, but may be associated with the occurrence of late chronic epilepsy. Here we describe factors related to FS and its possible correlation with SUDEP.

Febrile seizures: a population-based study

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Juliane S. Dalbem

2015-11-01

Full Text Available Objectives: To determine the prevalence of benign febrile seizures of childhood and describe the clinical and epidemiological profile of this population. Methods: This was a population-based, cross-sectional study, carried out in the city of Barra do Bugres, MT, Brazil, from August 2012 to August 2013. Data were collected in two phases. In the first phase, a questionnaire that was previously validated in another Brazilian study was used to identify suspected cases of seizures. In the second phase, a neurological evaluation was performed to confirm diagnosis. Results: The prevalence was 6.4/1000 inhabitants (95% CI: 3.8–10.1. There was no difference between genders. Simple febrile seizures were found in 88.8% of cases. A family history of febrile seizures in first-degree relatives and history of epilepsy was present in 33.3% and 11.1% of patients, respectively. Conclusions: The prevalence of febrile seizures in Midwestern Brazil was lower than that found in other Brazilian regions, probably due to the inclusion only of febrile seizures with motor manifestations and differences in socioeconomic factors among the evaluated areas. Resumo: Objetivos: Estabelecer a prevalência das crises febris e descrever o perfil clínico e epidemiológico dessa população. Métodos: Estudo transversal de base populacional realizado na cidade de Barra do Bugres (MT, no período de agosto de 2012 a agosto de 2013. Os dados foram coletados em duas etapas. Na primeira fase utilizamos um questionário validado previamente em outro estudo brasileiro, para identificação de casos suspeitos de crises epilépticas. Na segunda etapa realizamos a avaliação neuroclínica para confirmação diagnóstica. Resultados: A prevalência de crise febril foi de 6,4/1000 habitantes (IC95% 3,8; 10,1. Não houve diferença entre os sexos. As crises febris simples foram encontradas em 88,8% dos casos. A história familiar de crise febril e epilepsia em parentes de 1° grau esteve

Renal damage detected by DMSA, despite normal renal ultrasound, in children with febrile UTI.

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Bush, N C; Keays, M; Adams, C; Mizener, K; Pritzker, K; Smith, W; Traylor, J; Villanueva, C; Snodgrass, W T

2015-06-01

2011 American Academy of Pediatrics guidelines recommended renal-bladder ultrasound (RBUS) as the only evaluation after febrile urinary tract infection (FUTI) in infants aged 2-24 months. We determined the sensitivity, specificity, and false negative rate of RBUS to identify DMSA-detected renal damage in this age group as well as in older children. Consecutive patients referred to pediatric urology with a history of FUTI underwent DMSA ≥ 3 months after FUTI. Abnormal RBUS was defined as: Society of Fetal Urology hydronephrosis grades I-IV; hydroureter ≥ 7 mm; renal scar defined as focal parenchymal thinning; and/or size discrepancy ≥ 1 cm between kidneys. Abnormal DMSA was presence of any focal uptake defects and/or split renal function 24 months. RBUS had poor sensitivity (34%) and low positive predictive value (47%) to identify patients with renal damage. 99/149 (66%) children with renal damage on DMSA had normal RBUS. After FUTI, 66% of children with reduced renal function and/or renal cortical defects found by DMSA scintigraphy had a normal RBUS. Since abnormal DMSA may correlate with increased risk for VUR, recurrent FUTI and renal damage, our data suggest RBUS alone will fail to detect a significant proportion of patients at risk. The data suggest that imaging after FUTI should include acute RBUS and delayed DMSA, reserving VCUG for patients with abnormal DMSA and/or recurrent FUTI. Copyright © 2015 Journal of Pediatric Urology Company. Published by Elsevier Ltd. All rights reserved.

Febrile neutropenia in childhood cancer

African Journals Online (AJOL)

To classify and treat patients with febrile neutropenia adequately, one has to have a ... 48 hours.2,4,5. Approach. A child with possible febrile neutropenia should be viewed as a ... treating centre for information on the child's treatment if the family do not have a ... treatment, such as antimicrobial therapy, as well as the nature.

Risk factors for febrile urinary tract infection in children with prenatal hydronephrosis: a prospective study.

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Braga, Luis H; Farrokhyar, Forough; D'Cruz, Jennifer; Pemberton, Julia; Lorenzo, Armando J

2015-05-01

We prospectively investigated the impact of risk factors for febrile urinary tract infection in infants with postnatally confirmed prenatal hydronephrosis. Patients seen for prenatal hydronephrosis from 2010 to 2013 were prospectively followed. Those with ectopic ureters and ureteroceles, posterior urethral valves and neuropathic bladders were excluded. The primary outcome was febrile catheter specimen urinary tract infection. We performed univariate analysis of 7 a priori risk factors, including age, hydronephrosis grade (low-I or II vs high-III or IV), type (isolated hydronephrosis vs hydroureteronephrosis), continuous antibiotic prophylaxis, vesicoureteral reflux grade, gender and circumcision status. Time to febrile urinary tract infection curves analyzed by Cox proportional regression were generated to adjust for confounders. We collected data on 334 patients, of whom 78% were male. A febrile urinary tract infection developed in 65 patients (19%) at a median of 4 months (range 1 to 31). High grade hydronephrosis was present in 192 infants (57%). Continuous antibiotic prophylaxis was prescribed in 96 cases (29%). Of patients on continuous antibiotic prophylaxis 69% had high grade hydronephrosis. Vesicoureteral reflux was identified in 57 of 238 patients in whom voiding cystourethrogram was done. Reflux was grade I to III in 14 cases and grade IV or V in 43. Two-thirds of the patients with reflux were on continuous antibiotic prophylaxis. Circumcision was performed in 95 males (36%). Cox proportional regression identified female gender (HR 3.3, p = 0.02), uncircumcised males (HR 3.2, p = 0.02), hydroureteronephrosis (HR 10.9, p hydronephrosis was also a significant risk factor (HR 3.0, p = 0.04). After patients with vesicoureteral reflux were excluded from the study, females and uncircumcised males with high grade hydroureteronephrosis had significantly higher febrile urinary tract infection rates. Therefore, those patients may benefit from continuous

Comparison of tympanic and rectal temperature in febrile patients.

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Sehgal, Arvind; Dubey, N K; Jyothi, M C; Jain, Shilpa

2002-04-01

To compare tympanic membrane temperature and rectal temperature in febrile pediatric patients. Sixty febrile children were enrolled as continuous enrollment at initial triage. Two readings of ear temperature were taken in each child with Thermoscan infrared thermometer. Rectal temperature was recorded by a digital electronic thermometer. Comparison of both the techniques was done and co-relation co-efficients calculated. Parental preference for both techniques was assessed. It was observed that mean ear temperature was 38.9+/-0.90 C and that for rectal temperature was 38.8+/-0.80 degrees C. The correlation coefficient between the two was 0.994 (p rays emitted from the surface of tympanic membrane. Ear temperatures correlates well with rectal temperatures which have long been considered as "core" temperatures. Parents prefer the technique of ear thermometry which is quick (2 sec), safe and non-invasive and patient resistance for this is also less. A non-invasive, non-mucous device which is accurate over a wide range of temperature could be very useful.

A micro-epidemiological analysis of febrile malaria in Coastal Kenya showing hotspots within hotspots

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Bejon, P.; Williams, T.N.; Nyundo, C.; Hay, S.I.; Benz, D.; Gething, P.W.; Otiende, M.; Peshu, J.; Bashraheil, M.; Greenhouse, B.; Bousema, T.; Bauni, E.; Marsh, K.; Smith, D.L.; Borrmann, S.

2014-01-01

Malaria transmission is spatially heterogeneous. This reduces the efficacy of control strategies, but focusing control strategies on clusters or 'hotspots' of transmission may be highly effective. Among 1500 homesteads in coastal Kenya we calculated (a) the fraction of febrile children with positive

The impact of therapeutic delay time on acute scintigraphic lesion and ultimate scar formation in children with first febrile UTI.

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Oh, Mi Mi; Kim, Jin Wook; Park, Min Gu; Kim, Je Jong; Yoo, Kee Hwan; Moon, Du Geon

2012-03-01

We assessed the role of therapeutic delay time (TDT) in acute renal cortical scintigraphic lesion (ASL) and ultimate scar formation (USF) in children with first febrile UTI and whether it is affected by the presence of vesico-ureteral reflux (VUR). 230 children, 90 girls and 140 boys with first febrile UTI were included. Radiologic (USG, DMSA, and VCUG), clinical (age, gender, peak fever, therapeutic delay time) and laboratory (CBC with differential count, ANC (absolute neutrophil count), BUN, Creatinine, urine analysis, gram stain, culture, CRP and ESR) variables were analysed. DMSA was performed within 5 days and after six months. VCUG was performed after acute phase of UTI. The differences in TDT according to the presence of ASL, USF and VUR were assessed. And the correlation between ASL or USF with the duration of TDT was assessed. Of 230 patients enrolled, 142 patients had refluxing UTI and 88 patients had non-refluxing UTI. TDT was the risk factor associated with ASL and USF along with presence of VUR. TDT was longer in ASL positive group compared with the ASL negative group. Also USF group showed longer TDT compared with those without USF in both refluxing UTI and non refluxing UTI. The TDT was significantly shorter in USF group with the presence of VUR. Positive linear association was noted between prevalence of ASL and USF and duration of TDT. In conclusion, the impact of UTI on formation of USF may be enhanced by the presence of VUR with shorter duration of TDT.

Treatment of febrile seizures with intermittent clobazam Tratamento de convuslsões febris com clobazam intermitente

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Maria Luiza G. Manreza

1997-01-01

Full Text Available Fifty children, 24 female and 26 male, with ages varying from 6 to 72 months (mean=23.7 m. that experienced at least one febrile seizure (FS entered a prospective study of intermittent therapy with clobazam. Cases with severe neurological abnormalities, progressive neurological disease, afebrile seizures, symptomatic seizures of other nature, or seizures during a central nervous system infection were excluded. Seizures were of the simple type in 25 patients, complex in 20 and unclassified in 5. The mean follow-up period was 7.9 months (range=l to 23 m., and the age at the first seizure varied from 5 to 42 months (mean=16.8 m.. Clobazam was administered orally during the febrile episode according to the child's weight: up to 5 kg, 5 mg/day; from 5 to 10 kg, 10 mg/day; from 11 to 15 kg, 15 mg/day, and over 15 kg, 20 mg/day. There were 219 febrile episodes, with temperature above 37.8 °C, in 40 children during the study period. Twelve children never received clobazam and 28 received the drug at least once. Drug efficacy was measured by comparing FS recurrence in the febrile episodes that were treated with clobazam with those in which only antipyretic measures were taken. Ten children (20% experienced a FS during the study period. Of the 171 febrile episodes treated with clobazam there were only 3 recurrences (1.7%, while of the 48 episodes treated only with antipyretic measures there were 11 recurrences (22.9%, a difference highly significant (pAvaliamos prospectivamente o uso intermitente do clobazam na profilaxia de convulsão febril em 50 crianças, 24 do sexo feminino e 26 do masculino, com idades entre 6 e 72 meses (média = 23,7 meses que haviam apresentado pelo menos um episódio de convulsão febril. Foram excluídas crianças com anormalidades neurológicas severas, doença neurológica progressiva, crises durante infecção do SNC e crises epilépticas sintomáticas outras. As convulsões febris foram classificadas como simples em 25

Tratamiento al niño febril en atención primaria de salud Treatment of the febrile child in primary health care

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Rogelio León López

2008-03-01

considerations were made on the importance of training not only the health personnel providing attention to the children, but also the relatives and care givers of the febrile child. Recommendations and suggestions based on the reviewed bibliography and on our experience in clinical practice were also exposed.

Maternal use of antibiotics and the risk of childhood febrile seizures: a Danish population-based cohort.

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Jessica E Miller

Full Text Available OBJECTIVE: In a large population-based cohort in Denmark to examine if maternal use of antibiotics during pregnancy, as a marker of infection, increases the risk of febrile seizures in childhood in a large population-based cohort in Denmark. METHODS: All live-born singletons born in Denmark between January 1, 1996 and September 25, 2004 and who were alive on the 90(th day of life were identified from the Danish National Birth Registry. Diagnoses of febrile seizures were obtained from the Danish National Hospital Register and maternal use of antibiotics was obtained from the National Register of Medicinal Product Statistics. Hazard ratios (HR and 95% confidence intervals (95% CI were estimated by Cox proportional hazard regression models. RESULTS: We followed 551,518 singletons for up to 5 years and identified a total of 21,779 children with a diagnosis of febrile seizures. Slightly increased hazard ratios were observed among most exposure groups when compared to the unexposed group, ex. HR 1.08 95% CI: 1.05-1.11 for use of any systemic antibiotic during pregnancy. CONCLUSION: We found weak associations between the use of pharmacologically different antibiotics during pregnancy and febrile seizures in early childhood which may indicate that some infections, or causes or effects of infections, during pregnancy could affect the fetal brain and induce susceptibility to febrile seizures.

Seasonal and geographic differences in treatment-seeking and household cost of febrile illness among children in Malawi

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Roca-Feltrer Arantxa

2011-02-01

Full Text Available Abstract Background Households in malaria endemic countries experience considerable costs in accessing formal health facilities because of childhood malaria. The Ministry of Health in Malawi has defined certain villages as hard-to-reach on the basis of either their distance from health facilities or inaccessibility. Some of these villages have been assigned a community health worker, responsible for referring febrile children to a health facility. Health facility utilization and household costs of attending a health facility were compared between individuals living near the district hospital and those in hard-to-reach villages. Methods Two cross-sectional household surveys were conducted in the Chikhwawa district of Malawi; one during each of the wet and dry seasons. Half the participating villages were located near the hospital, the others were in areas defined as hard-to-reach. Data were collected on attendance to formal health facilities and economic costs incurred due to recent childhood febrile illness. Results Those living in hard-to-reach villages were less likely to attend a formal health facility compared to those living near the hospital (Dry season: OR 0.35, 95%CI0.18-0.67; Wet season: OR 0.46, 95%CI0.27-0.80. Analyses including community health workers (CHW as a source of formal health-care decreased the strength of this relationship, and suggested that consulting a CHW may reduce attendance at health facilities, even if indicated. Although those in hard-to-reach villages were still less likely to attend in both the dry (OR 0.53, 95%CI 0.25-1.11 and wet (OR 0.60, 95%CI 0.37-0.98 seasons. Household costs for those who attended a health facility were greater for those in HTR villages (Dry: USD5.24; Wet: USD5.60 than for those living near the district hospital (Dry: USD3.45; Wet: USD4.46. Conclusion Those living in hard-to-reach areas were less likely to attend a health facility for a childhood febrile event and experienced greater

Infección bacteriana severa en niños febriles: Parámetros predictivos

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Alicia Álvarez Rodríguez

1997-12-01

Full Text Available Diferentes investigadores han realizado estudios sobre el manejo del niño febril y plantean que es un dilema al que se enfrenta a diario el médico que atiende niños. Motivados por este tema se efectuó un estudio descriptivo retrospectivo de los niños febriles, sin causa aparente en su valoración inicial, que asistieron al servicio de urgencias en un período de 9 meses, con el objetivo de identificar el diagnóstico definitivo al egreso y se precisó el tipo de infección bacteriana severa y relacionó la presencia de éstos con parámetros clínicos y de laboratorios. El mayor número de niños febriles valorados e ingresados mostraron edades desde 91 días hasta 36 meses. El menor porcenaje de ellos ingresaron y desarrollaron alguna infección bacteriana severa principalmente neumonía, y fue mayor el porcentaje de niños con esta patología a menos edad con predominio del aspecto tóxico y de la temperatura 39 EC. Resultó el manejo ambulatorio del niño febril mayor de 90 días y bajo riesgo de infección bacteriana severa un ahorro en vidas y dinero, por lo que se recomienda generalizar el flujograma propuesto para la evaluación y manejo del niño febril de 3 a 36 meses de edad.Different researches have performed studies on the management of the febrile infant and they point out that this is a dilemma faced by every physician who takes care of children. Motivated by this subject, a descriptive and retrospective study of febrile infants was conducted. The study was carried out to evaluate febrile infants without evident cause at the baseline evaluation who attended the emergency service during a period of 9 months with the objective of identifying the definite diagnosis at admission. The type of bacterial infection was accurately assessed and the presence of this was related to clinical and laboratory parameters. The greatest number of febrile infants evaluated and admitted to hospital were 91 days-36 months old. The lowest percentage

Early discontinuation of antibiotic prophylaxis in patients with persistent primary vesicoureteral reflux initially detected during infancy: outcome analysis and risk factors for febrile urinary tract infection.

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Moriya, Kimihiko; Mitsui, Takahiko; Kitta, Takeya; Nakamura, Michiko; Kanno, Yukiko; Kon, Masafumi; Nishimura, Yoko; Shinohara, Nobuo; Nonomura, Katsuya

2015-02-01

We retrospectively assessed the incidence of and risk factors for febrile urinary tract infection in children during active surveillance after early discontinuation of antibiotic prophylaxis. We retrospectively evaluated 9 females and 61 uncircumcised males diagnosed with primary vesicoureteral reflux before age 1 year who had persistent reflux on followup voiding cystourethrogram and were subsequently followed under active surveillance without continuous antibiotic prophylaxis. Patients with secondary vesicoureteral reflux or associated urological abnormality were excluded. Clinical outcomes, including incidence of febrile urinary tract infection and new scar formation, were evaluated. Risk factors for febrile urinary tract infection were also analyzed. Mean age at stopping continuous antibiotic prophylaxis was 21 months, and mean followup was 61 months. During active surveillance 21 patients had febrile urinary tract infection, and the 5-year infection-free rate under active surveillance was 67.5%. One or 2 foci of minimal new scarring developed in 4 of 16 patients who underwent followup dimercapto-succinic acid scan after febrile urinary tract infection. On multivariate analysis dilated vesicoureteral reflux on followup voiding cystourethrogram was the only significant risk factor for febrile urinary tract infection. This study revealed that about two-thirds of patients with persistent vesicoureteral reflux were free of febrile urinary tract infection during 5 years of active surveillance. Those with dilated vesicoureteral reflux on followup voiding cystourethrogram are at significantly greater risk for febrile urinary tract infection. Accordingly active surveillance, especially in patients with nondilated vesicoureteral reflux on followup voiding cystourethrogram, seems to be a safe option even in children who have not yet been toilet trained. Copyright © 2015 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights

Febrile urinary tract infections: pyelonephritis and urosepsis

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Schneeberger, Caroline; Holleman, Frits; Geerlings, Suzanne E.

2016-01-01

Complicated infections of the urinary tract (UTI) including pyelonephritis and urosepsis are also called febrile UTI. This review describes insights from the literature on this topic since July 2014. Recent studies regarding risk factors and consequences of febrile UTI confirmed existing knowledge.

Impact of Middle East respiratory syndrome outbreak on the use of emergency medical resources in febrile patients.

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Jeong, Hyunho; Jeong, Sikyoung; Oh, Juseok; Woo, Seon Hee; So, Byung Hak; Wee, Jeong Hee; Kim, Ji Hoon; Im, Ji Yong; Choi, Seung Pill; Park, Kyoungnam; Cho, Byul Nim Hee; Hong, Sungyoup

2017-06-01

Outbreaks of transmissible respiratory infection are suspected to have significant effects on the health of pediatric and geriatric patients. The objective was to assess the impact of the Middle East respiratory syndrome (MERS) outbreak on the use of emergency resources. An ecologic analysis of emergency department (ED) records between September and December 2015, was performed. Data was obtained from the National Emergency Department Information System database for Korea. All demographic and diagnostic data from patients presenting with febrile symptoms as a main complaint were collected. The data were compared to the equivalent period in the three years preceding the MERS outbreak in Korea. Following the MERS outbreak, there was an increase in overall ED visits by febrile patients and the proportion of visits by febrile patients, relative to total ED attendances. This effect was more prominent in the children under five years. The duration of the chief complaint before ED arrival and the length of ED stay were significantly increased among younger pediatric patients. Decreased body temperature on arrival was observed in younger pediatric patients. MERS outbreak appears to have had a significant effects on ED use by febrile patients. The use of emergency care services by pediatric patients makes them more vulnerable to an outbreak of a transmissable disease. An effective strategy to control emergency center visits by non-urgent febrile patients and provide proper medical services is urgently needed.

Association Between IL1B and SCN1A Polymorphism and Febrile Seizures in Children in Siberia

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Maria A. Stroganova

2017-06-01

Full Text Available Background: Febrile seizures (FS are a benign, age-dependent, genetically determined state, in which the child’s brain is susceptible to epileptic seizures occurring in response to hyperthermia. We assessed whether polymorphisms of IL1B and SCN1A genes, encoding the proinflammatory cytokine IL1B and SCN1A, respectively, could help to predict FS development and find a new way to treat FS. Methods: We examined 121 children with FS and 30 children with HTS aged from 3 to 36 months. SNPs rs1143634 and rs16944 of IL1B gene, and rs3812718 and rs16851603 of SCN1A gene were determined by quantitative real-time PCR. Results: The analysis for rs1143634 revealed an association between the CC genotype and increased risk of FS development (OR 6.56; P=0.0008 against the background of acute respiratory viral infection. The same result was obtained for rs16944 (OR 3.13; P=0.04 and an association of two homozygous genotypes CC/CC. For rs3812718, the carriage of heterozygous genotype CT demonstrated a direct relationship with FS development (OR 44.95; P=0.000. Conclusion: Children with high FS risk need preventive treatment and joint observation of a pediatrician, pediatric infectionist, and a neurologist-epileptologist.

Gammagrafía renal en niños con primera infección febril del tracto urinario Renal scintigraphy in children with first febrile urinary tract infection

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María Caridad Duarte Pérez

2012-12-01

the first febrile urinary tract infection, and to relate them to the studied variables. Methods: two hundred eleven children diagnosed as first febrile urinary tract infection patients were studied and performed Tc-DMSA renal scintigraphy in the acute phase of infection. The results were correlated to the duration and intensity of the fever before the diagnosis, to the acute phase reactants (hemogram, erythrosedimentation and reactive-C protein and to the results of imaging studies (renal ultrasound and mictional uretrocystography. Results: females prevailed and 82.4 % of patients were under one year-old. In the study group, 54 % presented with scintigraphic alterations and the hypocapture pattern of the radiopharmaceutical was the predominant finding in 70 % of patients. There was significant association between the duration and intensity of the fever, and the renal alterations. Regarding the lab parameters, leukocytosis above 15 000, accelerated erythrosedimentation and raised reactive-C protein were statistically significant and related to the renal alterations, whereas the radiological findings observed in renal ultrasound and mictional urethrocystography were statistically correlated to the renal lesion detected in the scintigraphy. Conclusions: high percentage of patients suffered the spread of infection over the renal parenchyma; additionally the studied clinical, lab and imaging variables indicated renal injure.

Acute febrile encephalopathy in adults from Northwest India

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Bhalla Ashish

2010-01-01

Full Text Available Background : Acute onset fever with altered mentation is a common problem encountered by the physician practicing in tropical countries. Central nervous system (CNS infections are the most common cause resulting in fever with altered mentation in children. Aim : In this study, we have tried to analyze the cause of encephalopathy following short febrile illness in adults presenting to a tertiary care center in Northwestern part of India. Setting and Design : A prospective observational study carried out in a tertiary care center in the Northwestern India over a period of 1 year. Material and Methods : A total of 127 patients with fever of less than 2 weeks duration along with alteration in mentation were studied prospectively over a period of 12 months. The demographic variables were recorded in detail. In addition to routine investigations, cerebrospinal fluid analysis, noncontrast- and contrast-enhanced computed tomography, along with magnetic resonance imaging were performed in all the subjects. Statistical Analysis : The results were analyzed using SPSS statistical software. The values were expressed as mean with standard deviation for contiguous variable as percentage for the others. Results and Conclusion : Out of these, 70% had primary CNS infection as the etiology. A total of 33% patients had meningitis, 29.9% had evidence of meningoencephalitis, and 12.7% were diagnosed as sepsis-associated encephalopathy. These were followed by cerebral malaria, leptospirosis, and brain abscess as the cause of febrile encephalopathy in adults. Among the noninfectious causes, acute disseminated encephalomyelitis, cortical venous thrombosis, and neuroleptic malignant syndrome were documented in 2.36% each. In 11% of the patients, the final diagnosis could not be made in spite of the extensive investigations. Our study demonstrates that acute febrile encephalopathy in adults is a heterogeneous syndrome with primary CNS infections being the commonest

Febrile urinary-tract infection due to extended-spectrum beta-lactamase-producing Enterobacteriaceae in children: A French prospective multicenter study.

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Madhi, Fouad; Jung, Camille; Timsit, Sandra; Levy, Corinne; Biscardi, Sandra; Lorrot, Mathie; Grimprel, Emmanuel; Hees, Laure; Craiu, Irina; Galerne, Aurelien; Dubos, François; Cixous, Emmanuel; Hentgen, Véronique; Béchet, Stéphane; Bonacorsi, Stéphane; Cohen, Robert

2018-01-01

To assess the management of febrile urinary-tract infection (FUTIs) due to extended-spectrum β-lactamase-producing Enterobacteriaceae (ESBL-E) in children, the Pediatric Infectious Diseases Group of the French Pediatric Society set up an active surveillance network in pediatric centers across France in 2014. We prospectively analysed data from 2014 to 2016 for all children < 18 years old who received antibiotic treatment for FUTI due to ESBL-E in 24 pediatric centers. Baseline demographic, clinical features, microbiological data and antimicrobials prescribed were collected. 301 children were enrolled in this study. The median age was 1 year (IQR 0.02-17.9) and 44.5% were male. These infections occurred in children with history of UTIs (27.3%) and urinary malformations (32.6%). Recent antibiotic use was the main associated factor for FUTIs due to ESBL-E, followed by a previous hospitalization and travel history. Before drug susceptibility testing (DST), third-generation cephalosporins (3GC) PO/IV were the most-prescribed antibiotics (75.5%). Only 13% and 24% of children received amikacine alone for empirical or definitive therapy, respectively, whereas 88.7% of children had isolates susceptible to amikacin. In all, 23.2% of children received carbapenems in empirical and/or definitive therapy. Cotrimoxazole (24.5%), ciprofloxacin (15.6%) and non-orthodox clavulanate-cefixime combination (31.3%) were the most frequently prescribed oral options after obtaining the DST. The time to apyrexia and length of hospital stay did not differ with or without effective empirical therapy. We believe that amikacin should increasingly take on a key role in the choice of definitive therapy of FUTI due to ESBL-E in children by avoiding the use of carbapenems.

Role of Antineuronal Antibodies in Children with Encephalopathy and Febrile Status Epilepticus

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Kuang-Lin Lin

2014-06-01

Full Text Available Status epilepticus in childhood is more common, with a different range of causes and a lower risk of death, than convulsive status epilepticus in adults. Acute central nervous system infections appear to be markers for morbidity and mortality. Nevertheless, central nervous infection is usually presumed in these conditions. Many aspects of the pathogenesis of acute encephalitis and acute febrile encephalopathy with status epilepticus have been clarified in the past decade. The pathogenesis is divided into direct pathogens invasion or immune-mediated mechanisms. Over the past few decades, the number of antineuronal antibodies to ion channels, receptors, and other synaptic proteins described in association with central nervous system disorders has increased dramatically, especially their role in pediatric encephalitis and status epilepticus. These antineuronal antibodies are divided according to the location of their respective antigens: (1 intracellular antigens, including glutamic acid decarboxylase and classical onconeural antigens such as Hu (antineuronal nuclear antibody 1, ANNA1, Ma2, Yo (Purkinje cell autoantibody, PCA1, Ri (antineuronal nuclear antibody 2, ANNA2, CV2/CRMP5, and amphiphysin; and (2 cell membrane ion channels or surface antigens including voltage-gated potassium channel receptor, N-methyl-d-aspartate receptor, α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor, γ-aminobutyric acid(B receptor, leucine-rich glioma-inactivated protein 1, and contactin-associated protein-like 2. Identifying the mechanism of the disease may have important therapeutic implications.

Roultella ornithinolytica infection in infancy: a case of febrile urinary tract infection.

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De Petris, Laura; Ruffini, Ermanno

2018-05-02

Raoultella ornithinolytica is a Gram-negative, non-motile, encapsulated, aerobic bacillus belonging to the Enterobacteriaceae family. R. ornithinolytica is a not very common, but emergent causal agent of human infection, and its expression of beta-lactamase provides resistance to commonly used antibiotics. The pathogenetic potential of R. ornithinolytica isolates in human disease has become increasingly important. Several cases of hospital-acquired infection, mostly associated with invasive procedures, or in patients with co-morbidity caused by R. ornithinolytica, have been previously reported in the adult population. In pediatric population, two cases in immunocompromised children, one case in an infant with visceral heterotaxy and one case of catheter-related bacteraemia are described. Here, we present the first case of febrile urinary tract infection due to R. ornithinolytica in an 8-month-old infant, recovered from a previous febrile UTI caused by E. coli and without co-morbidity. The empiric therapy with ceftriaxone, followed by cefpodoxime proxetil, resolved symptoms: the clinical condition of the infant improved rapidly and the treatment eradicated urine from the R. ornithinolytica infection. Since other pathogens rather than R. ornithinolytica are usually identified in children with urinary tract infections, including Escherichia coli, Proteus, Klebsiella and Pseudomonas, the identification of this microorganism in our patient's urine was also unexpected.

Frequency of human bocavirus (HBoV) infection among children with febrile respiratory symptoms in Argentina, Nicaragua and Peru

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Salmón‐Mulanovich, Gabriela; Sovero, Merly; Laguna‐Torres, V. Alberto; Kochel, Tadeusz J.; Lescano, Andres G.; Chauca, Gloria; Sanchez, J. Felix; Rodriguez, Francisco; Parrales, Eduardo; Ocaña, Victor; Barrantes, Melvin; Blazes, David L.; Montgomery, Joel M.

2010-01-01

Please cite this paper as: Salmón‐Mulanovich et al. (2010) Frequency of human bocavirus (HBoV) infection among children with febrile respiratory symptoms in Argentina, Nicaragua and Peru. Influenza and Other Respiratory Viruses 5(1), 1–5. Background  Globally, respiratory infections are the primary cause of illness in developing countries, specifically among children; however, an etiological agent for many of these illnesses is rarely identified. Objectives  Our study aimed to estimate the frequency of human bocavirus (HBoV) infection among pediatric populations in Argentina, Nicaragua and Peru. Methods  We conducted a cross‐sectional study using stored samples of an influenza‐like illness surveillance program. Irrespective of previous diagnosis, nasopharyngeal or nasal swab specimens were randomly selected and tested using real‐time PCR from three sites during 2007 from patients younger than 6 years old. Results  A total of 568 specimens from Argentina (185), Nicaragua (192) and Peru (191) were tested. The prevalence of HBoV was 10·8% (95% CI: 6·3; 15·3) in Argentina, 33·3% in Nicaragua (95% CI: 26·6; 40·1) and 25·1% in Peru (95% CI: 18·9; 31·3). Conclusions  These findings demonstrate circulation of HBoV in Argentina, Nicaragua and Peru among children with influenza‐like symptoms enrolled in a sentinel surveillance program. PMID:21138534

Evaluation of new American Academy of Pediatrics guideline for febrile urinary tract infection

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Choi, Da Min; Heo, Tae Hoon; Yoo, Kee Hwan

2015-01-01

Purpose To evaluate the practical applications of the diagnosis algorithms recommended by the American Academy of Pediatrics urinary tract infection (UTI) guideline. Methods We retrospectively reviewed the medical records of febrile UTI patients aged between 2 and 24 months. The patients were divided into 3 groups: group I (patients with positive urine culture and urinalysis findings), group II (those with positive urine culture but negative urinalysis findings), and group III (those with negative urine culture but positive urinalysis findings). Clinical, laboratory, and imaging results were analyzed and compared between the groups. Results A total of 300 children were enrolled. The serum C-reactive protein level was lower in children in group II than in those in groups I and III (P<0.05). Children in group I showed a higher frequency of hydronephrosis than those in groups II and III (P<0.05). However, the frequencies of acute pyelonephritis (APN), vesicoureteral reflux (VUR), renal scar, and UTI recurrence were not different between the groups. In group I, recurrence of UTI and presence of APN were associated with the incidence of VUR (recurrence vs. no recurrence: 40% vs.11.4%; APN vs. no APN: 23.3% vs. 9.2%; P<0.05). The incidence of VUR and APN was not related to the presence of hydronephrosis. Conclusion UTI in febrile children cannot be ruled out solely on the basis of positive urinalysis or urine culture findings. Recurrence of UTI and presence of APN may be reasonable indicators of the presence of VUR. PMID:26512260

Emergency Department Crowding and Time to Antibiotic Administration in Febrile Infants

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Jennifer K Light

2013-09-01

Full Text Available Introduction: Early antibiotic administration is recommended in newborns presenting with febrile illness to emergency departments (ED to avert the sequelae of serious bacterial infection. Although ED crowding has been associated with delays in antibiotic administration in a dedicated pediatric ED, the majority of children that receive emergency medical care in the U.S. present to EDs that treat both adult and pediatric emergencies. The purpose of this study was to examine the relationship between time to antibiotic administration in febrile newborns and crowding in a general ED serving both an adult and pediatric population.Methods: We conducted a retrospective chart review of 159 newborns presenting to a general ED between 2005 and 2011 and analyzed the association between time to antibiotic administration and ED occupancy rate at the time of, prior to, and following infant presentation to the ED.Results: We observed delayed and variable time to antibiotic administration and found no association between time to antibiotic administration and occupancy rate prior to, at the time of, or following infant presentation (P > 0.05. ED time to antibiotic administration was not associated with hospital length of stay, and there was no inpatient mortality.Conclusion: Delayed and highly variable time to antibiotic treatment in febrile newborns was common but unrelated to ED crowding in the general ED study site. Guidelines for time to antibiotic administration in this population may reduce variability in ED practice patterns. [West J Emerg Med. 2013;14(5:518-524.

PHARMACOKINETIC VARIATIONS OF OFLOXACIN IN NORMAL AND FEBRILE RABBITS

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M. AHMAD, H. RAZA, G. MURTAZA AND N. AKHTAR

2008-12-01

Full Text Available The influence of experimentally Escherichia coli-induced fever (EEIF on the pharmacokinetics of ofloxacin was evaluated. Ofloxacin was administered @ 20 mg.kg-1 body weight intravenously to a group of eight healthy rabbits and compared these results to values in same eight rabbits with EEIF. Pharmacokinetic parameters of ofloxacin in normal and febrile rabbits were determined by using two compartment open kinetic model. Peak plasma level (Cmax and area under the plasma concentration-time curve (AUC0-α in normal and febrile rabbits did not differ (P>0.05. However, area under first moment of plasma concentration-time curve (AUMC0-α in febrile rabbits was significantly (P<0.05 higher than that in normal rabbits. Mean values for elimination rate constant (Ke, elimination half life (t1/2β and apparent volume of distribution (Vd were significantly (P<0.05 lower in febrile rabbits compared to normal rabbits, while mean residence time (MRT and total body clearance (Cl of ofloxacin did not show any significant difference in the normal and febrile rabbits. Clinical significance of the above results can be related to the changes in the volume of distribution and elimination half life that illustrates an altered steady state in febrile condition; hence, the need for an adjustment of dosage regimen in EEIF is required.

Febrile neutropenia in haematological malignancies

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Sharma A

2005-01-01

Full Text Available Fever is the principle sign of infection in neutropenic patient and frequently may be the only evidence of infection. The pattern of fever in neutropenia is non-specific and not pathognomonic of any type of infections or non-infectious process and can be suppressed by the antipyretic effects of drugs such as corticosteroids. Neutropenia, resulting from cytotoxic chemotherapy is the most common risk factor for severe infections in hematological malignancies. The duration of neutropenia also contributes significantly to the risk of serious infections. This risk is significantly greater a lower neutrophil counts, such that 100% patients with ANC < 100 cells/µl lasting 3 weeks or more develop documented infections. The prompt initiation of empirical antibiotics in febrile neutropenia has been the most important advance in the management of the immunocompromised host. The initial empirical antibiotic regimen started at presentation of the febrile episode frequently requires modifications especially in high-risk febrile neutropenia. Neutropenic patients who remain febrile despite 4-7 days of broad spectrum antibacterial therapy are at a high risk of invasive fungal infection. Empirical antifungal therapy with Amphotericin B in persistently febrile neutropenic patients and other high risk patients has shown to reduce the risk of invasive fungal infection by 50-80% and the risk of fungal infection related mortality by 23-45% in 1980′s. The IDSA has recommended that amphotericin B at 0.5-0.7 mg/kg/day be administered till marrow recovery. This approach is limited however by the adverse effects caused by drug infusion (fever, chills, myalgias, nausea, hypotension and bronchospasm. Lipid formulations which improve the therapeutic ratio of the traditional formulation are available. The safety and efficacy of these formulations is well established. These formulations have comparable efficacy and are less nephrotoxic than conventional amphotericin B

C-reactive protein velocity to distinguish febrile bacterial infections from non-bacterial febrile illnesses in the emergency department

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Paran, Yael; Yablecovitch, Doron; Choshen, Guy; Zeitlin, Ina; Rogowski, Ori; Ben-Ami, Ronen; Katzir, Michal; Saranga, Hila; Rosenzweig, Tovit; Justo, Dan; Orbach, Yaffa; Halpern, Pinhas; Berliner, Shlomo

2009-01-01

Introduction C-reactive protein (CRP) is a real-time and low-cost biomarker to distinguish febrile bacterial infections from non-bacterial febrile illnesses. We hypothesised that measuring the velocity of the biomarker instead of its absolute serum concentration could enhance its ability to differentiate between these two conditions. Methods We prospectively recruited adult patients (age ? 18 years) who presented to the emergency department with fever. We recorded their data regarding the ons...

History of febrile illness and variation in semen quality

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Carlsen, Elisabeth; Andersson, Anna-Maria; Petersen, Jørgen Holm

2003-01-01

The purpose of this study was to analyse the effect of a history of febrile illness on semen quality.......The purpose of this study was to analyse the effect of a history of febrile illness on semen quality....

Effect of Taurine on Febrile Episodes in Acute Lymphoblastic Leukemia

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Mina Islambulchilar

2015-03-01

Full Text Available Purpose: The purpose of our study was to evaluate the effect of oral taurine on the incidence of febrile episodes during chemotherapy in young adults with acute lymphoblastic leukemia. Methods: Forty young adults with acute lymphoblastic leukemia, at the beginning of maintenance course of their chemotherapy, were eligible for this study. The study population was randomized in a double blind manner to receive either taurine or placebo (2 gram per day orally. Life quality and side effects including febrile episodes were assessed using questionnaire. Data were analyzed using Pearson’s Chi square test. Results: Of total forty participants, 43.8% were female and 56.3 % were male. The mean age was 19.16±1.95 years (ranges: 16-23 years. The results indicated that the levels of white blood cells are significantly (P<0.05 increased in taurine treated group. There was no elevation in blasts count. A total of 70 febrile episodes were observed during study, febrile episodes were significantly (P<0.05 lower in taurine patients in comparison to the control ones. Conclusion: The overall incidence of febrile episodes and infectious complications in acute lymphoblastic leukemia patients receiving taurine was lower than placebo group. Taurine’s ability to increase leukocyte count may result in lower febrile episodes.

Home Management of Febrile Convulsion in Under-fives: an ...

African Journals Online (AJOL)

Home Management of Febrile Convulsion in Under-fives: an Assessment of Perceptions and Practices of Caregivers in Ojokoro Local Council Development Area, Lagos. ... Of the 46 respondents that reported previous history of febrile convulsion, 39(84.8%)carried out inappropriate pre-facility management practices.

The semiology of febrile seizures: Focal features are frequent.

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Takasu, Michihiko; Kubota, Tetsuo; Tsuji, Takeshi; Kurahashi, Hirokazu; Numoto, Shingo; Watanabe, Kazuyoshi; Okumura, Akihisa

2017-08-01

To clarify the semiology of febrile seizures (FS) and to determine the frequency of FS with symptoms suggestive of focal onset. FS symptoms in children were reported within 24h of seizure onset by the parents using a structured questionnaire consisting principally of closed-ended questions. We focused on events at seizure commencement, including changes in behavior and facial expression, and ocular and oral symptoms. We also investigated the autonomic and motor symptoms developing during seizures. The presence or absence of focal and limbic features was determined for each patient. The associations of certain focal and limbic features with patient characteristics were assessed. Information was obtained on FS in 106 children. Various events were recorded at seizure commencement. Behavioral changes were observed in 35 children, changes in facial expression in 53, ocular symptoms in 78, and oral symptoms in 90. In terms of events during seizures, autonomic symptoms were recognized in 78, and convulsive motor symptoms were recognized in 68 children. Focal features were evident in 81 children; 38 children had two or more such features. Limbic features were observed in 44 children, 9 of whom had two or more such features. There was no significant relationship between any patient characteristic and the numbers of focal or limbic features. The semiology of FS varied widely among children, and symptoms suggestive of focal onset were frequent. FS of focal onset may be more common than is generally thought. Copyright © 2017 Elsevier Inc. All rights reserved.

Naturally acquired antibodies target the glutamate-rich protein on intact merozoites and predict protection against febrile malaria

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Kana, Ikhlaq Hussain; Adu, Bright; Tiendrebeogo, Régis Wendpayangde

2017-01-01

febrile malaria. Similarly, GLURP-specific antibodies previously shown to be protective against febrile malaria in this same cohort were significantly associated with OP activity in this study. GLURP-specific antibodies recognized merozoites and also mediated OP activity. Conclusions.: These findings......Background.: Plasmodium species antigens accessible at the time of merozoite release are likely targets of biologically functional antibodies. Methods.: Immunoglobulin G (IgG) antibodies against intact merozoites were quantified in the plasma of Ghanaian children from a longitudinal cohort using...... a novel flow cytometry-based immunofluorescence assay. Functionality of these antibodies, as well as glutamate-rich protein (GLURP)-specific affinity-purified IgG from malaria hyperimmune Liberian adults, was assessed by the opsonic phagocytosis (OP) assay. Results.: Opsonic phagocytosis activity...

Value of imaging studies after a first febrile urinary tract infection in young children: data from Italian renal infection study 1.

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Montini, Giovanni; Zucchetta, Pietro; Tomasi, Lisanna; Talenti, Enrico; Rigamonti, Waifro; Picco, Giorgio; Ballan, Alberto; Zucchini, Andrea; Serra, Laura; Canella, Vanna; Gheno, Marta; Venturoli, Andrea; Ranieri, Marco; Caddia, Valeria; Carasi, Carla; Dall'amico, Roberto; Hewitt, Ian

2009-02-01

We examined the diagnostic accuracy of routine imaging studies (ultrasonography and micturating cystography) for predicting long-term parenchymal renal damage after a first febrile urinary tract infection. This study addressed the secondary objective of a prospective trial evaluating different antibiotic regimens for the treatment of acute pyelonephritis. Data for 300 children urinary tracts were mostly normal. The acute technetium-99m-dimercaptosuccinic acid scans showed pyelonephritis in 54% of cases. Renal scarring developed in 15% of cases. The ultrasonographic and cystographic findings were poor predictors of long-term damage, showing minor sonographic abnormalities for 12 and reflux for 23 of the 45 children who subsequently developed scarring. The benefit of performing ultrasonography and scintigraphy in the acute phase or cystourethrography is minimal. Our findings support (1) technetium-99m-dimercaptosuccinic acid scintigraphy 6 months after infection to detect scarring that may be related to long-term hypertension, proteinuria, and renal function impairment (although the degree of scarring was generally minor and did not impair renal function) and (2) continued surveillance to identify recurrent urinary tract infections that may warrant further investigation.

Mansonella, including a Potential New Species, as Common Parasites in Children in Gabon.

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Gaël Mourembou

Full Text Available Like other tropical African countries, Gabon is afflicted by many parasitic diseases, including filariases such as loiasis and mansonellosis. This study aimed to assess the prevalence of these two filarial diseases in febrile and afebrile children using quantitative real-time PCR and standard PCR assays coupled with sequencing.DNA from blood specimens of 1,418 Gabonese children (1,258 febrile and 160 afebrile were analyzed. Overall, filarial DNA was detected in 95 (6.7% children, including 67 positive for M. perstans (4.7%, which was the most common. M. perstans was detected in 61/1,258 febrile children (4.8% and 6/160 afebrile children (3.8%, P = 0.6. Its prevalence increased statistically with age: 3.5%, 7.7% and 10.6% in children aged ≤ 5, 6-10 and 11-15 years, respectively. M. perstans prevalence was significantly higher in Koulamoutou and Lastourville (12% and 10.5%, respectively than in Franceville and Fougamou (2.6% and 2.4%, respectively. Loa loa was detected in seven febrile children including one co-infection with M. perstans. Finally, 21 filarial DNA positive were negative for M. perstans and Loa loa, but ITS sequencing could be performed for 12 and allowed the identification of a potential new species of Mansonella provisionally called "DEUX". Mansonella sp. "DEUX" was detected only in febrile children.Further study should be performed to characterize Mansonella sp. "DEUX" and evaluate the clinical significance of mansonellosis in humans.

Iron deficiency and acute seizures: results from children living in rural Kenya and a meta-analysis.

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Richard Idro

2010-11-01

, weighted OR 1.79(95%CI 1.03-3.09.Iron deficiency is not associated with an increased risk of all acute seizures in children but of febrile seizures. Further studies should examine mechanisms involved and the implications for public health.

Dipstick screening for urinary tract infection in febrile infants.

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Glissmeyer, Eric W; Korgenski, E Kent; Wilkes, Jacob; Schunk, Jeff E; Sheng, Xiaoming; Blaschke, Anne J; Byington, Carrie L

2014-05-01

This study compares the performance of urine dipstick alone with urine microscopy and with both tests combined as a screen for urinary tract infection (UTI) in febrile infants aged 1 to 90 days. We queried the Intermountain Healthcare data warehouse to identify febrile infants with urine dipstick, microscopy, and culture performed between 2004 and 2011. UTI was defined as >50 000 colony-forming units per milliliter of a urinary pathogen. We compared the performance of urine dipstick with unstained microscopy or both tests combined ("combined urinalysis") to identify UTI in infants aged 1 to 90 days. Of 13 030 febrile infants identified, 6394 (49%) had all tests performed and were included in the analysis. Of these, 770 (12%) had UTI. Urine culture results were positive within 24 hours in 83% of UTIs. The negative predictive value (NPV) was >98% for all tests. The combined urinalysis NPV was 99.2% (95% confidence interval: 99.1%-99.3%) and was significantly greater than the dipstick NPV of 98.7% (98.6%-98.8%). The dipstick positive predictive value was significantly greater than combined urinalysis (66.8% [66.2%-67.4%] vs 51.2% [50.6%-51.8%]). These data suggest 8 febrile infants would be predicted to have a false-positive combined urinalysis for every 1 infant with UTI initially missed by dipstick screening. Urine dipstick testing compares favorably with both microscopy and combined urinalysis in febrile infants aged 1 to 90 days. The urine dipstick test may be an adequate stand-alone screen for UTI in febrile infants while awaiting urine culture results. Copyright © 2014 by the American Academy of Pediatrics.

A novel electronic algorithm using host biomarker point-of-care tests for the management of febrile illnesses in Tanzanian children (e-POCT: A randomized, controlled non-inferiority trial.

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Kristina Keitel

2017-10-01

Full Text Available The management of childhood infections remains inadequate in resource-limited countries, resulting in high mortality and irrational use of antimicrobials. Current disease management tools, such as the Integrated Management of Childhood Illness (IMCI algorithm, rely solely on clinical signs and have not made use of available point-of-care tests (POCTs that can help to identify children with severe infections and children in need of antibiotic treatment. e-POCT is a novel electronic algorithm based on current evidence; it guides clinicians through the entire consultation and recommends treatment based on a few clinical signs and POCT results, some performed in all patients (malaria rapid diagnostic test, hemoglobin, oximeter and others in selected subgroups only (C-reactive protein, procalcitonin, glucometer. The objective of this trial was to determine whether the clinical outcome of febrile children managed by the e-POCT tool was non-inferior to that of febrile children managed by a validated electronic algorithm derived from IMCI (ALMANACH, while reducing the proportion with antibiotic prescription.We performed a randomized (at patient level, blocks of 4, controlled non-inferiority study among children aged 2-59 months presenting with acute febrile illness to 9 outpatient clinics in Dar es Salaam, Tanzania. In parallel, routine care was documented in 2 health centers. The primary outcome was the proportion of clinical failures (development of severe symptoms, clinical pneumonia on/after day 3, or persistent symptoms at day 7 by day 7 of follow-up. Non-inferiority would be declared if the proportion of clinical failures with e-POCT was no worse than the proportion of clinical failures with ALMANACH, within statistical variability, by a margin of 3%. The secondary outcomes included the proportion with antibiotics prescribed on day 0, primary referrals, and severe adverse events by day 30 (secondary hospitalizations and deaths. We enrolled 3

Infusion-related febrile reaction after haploidentical stem cell transplantation in children is associated with higher rates of engraftment syndrome and acute graft-versus-host disease.

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Chen, Yao; Huang, Xiao-Jun; Liu, Kai-Yan; Chen, Huan; Chen, Yu-Hong; Zhang, Xiao-Hui; Wang, Feng-Rong; Han, Wei; Wang, Jing-Zhi; Wang, Yu; Yan, Chen-Hua; Zhang, Yuan-Yuan; Sun, Yu-Qian; Xu, Lan-Ping

2015-12-01

The clinical significance and prognostic impact of IRFR in pediatric recipients of haploidentical SCT are not clearly understood. Therefore, we attempted to determine how IRFR affects clinical outcomes in children. Clinical data from 100 consecutive pediatric patients (60 boys and 40 girls; median age, 12 yr [range, 2-18 yr] after haploidentical SCT between January 2010 and December 2012 were collected retrospectively. IRFR was described as unexplained fever (>38 °C) within 24 h after the infusion of haploidentical PBSCs. Thirty-eight (38.0%) cases met the criteria for IRFR. ES was found in 24 (63.2%) of the 38 children with IRFR, with the median time of developing ES of +9 (7-16) days, while only 15 (25.4%) of the 59 children without IRFR were found with ES (p children after haploidentical SCT. Thirty-eight children comprised the IRFR group, and 59 were in the control (non-IRFR) group. High incidence of ES was observed in children with the occurrence of IRFR. Similarly, the incidence of stage I-IV and II-IV aGVHD was significantly higher in the febrile group. Multivariate analysis showed IRFR to be the risk factor for ES and aGVHD. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Long-term consequences of a prolonged febrile seizure in a dual pathology model.

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Gibbs, Steve; Chattopadhyaya, Bidisha; Desgent, Sébastien; Awad, Patricia N; Clerk-Lamalice, Olivier; Levesque, Maxime; Vianna, Rose-Mari; Rébillard, Rose-Marie; Delsemme, Andrée-Anne; Hébert, David; Tremblay, Luc; Lepage, Martin; Descarries, Laurent; Di Cristo, Graziella; Carmant, Lionel

2011-08-01

Clinical evidence suggests that febrile status epilepticus (SE) in children can lead to acute hippocampal injury and subsequent temporal lobe epilepsy. The contribution of febrile SE to the mechanisms underlying temporal lobe epilepsy are however poorly understood. A rat model of temporal lobe epilepsy following hyperthermic SE was previously established in our laboratory, wherein a focal cortical lesion induced at postnatal day 1 (P1), followed by a hyperthermic SE (more than 30 min) at P10, leads to hippocampal atrophy at P22 (dual pathology model) and spontaneous recurrent seizures (SRS) with mild visuospatial memory deficits in adult rats. The goal of this study was to identify the long term electrophysiological, anatomical and molecular changes in this model. Following hyperthermic SE, all cortically lesioned pups developed progressive SRS as adults, characterized by the onset of highly rhythmic activity in the hippocampus. A reduction of hippocampal volume on the side of the lesion preceded the SRS and was associated with a loss of hippocampal neurons, a marked decrease in pyramidal cell spine density, an increase in the hippocampal levels of NMDA receptor NR2A subunit, but no significant change in GABA receptors. These findings suggest that febrile SE in the abnormal brain leads to hippocampal injury that is followed by progressive network reorganization and molecular changes that contribute to the epileptogenesis as well as the observed memory deficits. Copyright © 2011 Elsevier Inc. All rights reserved.

Use of alarm features in referral of febrile children to the emergency department : an observational study

NARCIS (Netherlands)

van Ierland, Yvette; Elshout, Gijs; Moll, Henritte A.; Nijman, Ruud G.; Vergouwe, Yvonne; van der Lei, Johan; Berger, Marjolein Y.; Oostenbrink, Rianne

Background The diagnostic value of alarm features of serious infections in low prevalence settings is unclear. Aim To explore to what extent alarm features play a role in referral to the emergency department (ED) by GPs who face a febrile child during out-of-hours care. Design and setting

Intermittent diazepam prophylaxis in febrile convulsions. Pros and cons.

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Knudsen, F U

1991-01-01

Major cohort studies document that the long-term prognosis for most children with febrile convulsions (FC) is excellent. The 2 main treatment alternatives so far have been long-term prophylaxis with phenobarbital or valproate or no prophylaxis at all. Phenobarbital at times of fever is ineffective and obsolete. Consensus has emerged that long-term prophylaxis with antiepileptic drugs is rarely justified in FC considering the side effects and the favourable prognosis. No treatment at all does not appear quite satisfactory either, as FC have a high recurrence rate, disrupt family life and may have emotional consequences for the family. Moreover, all FC children face a risk, although admittedly low, of subsequent long-lasting potentially central nervous system (CNS)-damaging seizures. However, 2 further options exist: treatment with rapid-acting benzodiazepines solely at times of greatest risk, i.e., at high fever or at renewed seizures. Several clinical trials have confirmed that intermittent diazepam prophylaxis by way of a few doses of the drug per year provides effective seizure control and reduces the recurrence rate by one half or two thirds. The treatment is feasible and cheap, well tolerated by the child and well accepted by the parents. Compliance problems are common and only partly abatable. Trivial side effects are frequent. Transient respiratory apnoea does occur, but 15 years' experience substantiates that serious side effects are remarkably rare. Acute anticonvulsant treatment with rectal diazepam in solution given by the parents to stop ongoing seizures and to prevent immediate recurrences is an attractive alternative. It is feasible, is probably effective and minimizes the use of drugs, but compliance problems are common and protracted seizures are not always controlled. The subsequent management should include a risk profile approach considering a combination of risk factors for new FC rather than a single factor. By means of a risk index, based on

Seroepidemiology of leptospirosis among febrile patients in a rapidly growing suburban slum and a flood-vulnerable rural district in Mozambique, 2012â2014: Implications for the management of fever

OpenAIRE

Policarpo Ribeiro; Nilesh Bhatt; Sádia Ali; Vanessa Monteiro; Edmilson da Silva; Ilana Teruszkin Balassiano; Carolina Aquino; Nilsa de Deus; Onelia Guiliche; Argentina Felisbela Muianga; Pascoal Jorge Alho; Virginia Lara Evaristo; Ivan Manhiça; Marco Medeiros; Eduardo Samo Gudo

2017-01-01

Objective: Leptospirosis is one of the most widespread zoonoses in the world and is caused by spirochetes of the genus Leptospira. In Mozambique, the disease is largely ignored and its epidemiology is unknown. The objective of this study was to investigate the occurrence of leptospirosis in febrile patients. Methods: This cross-sectional study was performed between July 2012 and September 2015 among febrile patients. A total of 373 paired serum samples were drawn from febrile patients; 208 we...

Poverty and Brain Development in Children: Implications for Learning

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Dike, Victor E.

2017-01-01

Debates on the effect of poverty on brain development in children and its implications for learning have been raging for decades. Research suggests that poverty affects brain development in children and that the implications for learning are more compelling today given the attention the issue has attracted. For instance, studies in the fields of…

Secondary Infections in Cancer Patients with Febrile Neutropenia

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Alpay Azap

2012-09-01

Full Text Available OBJECTIVE: Patients with neutropenia due to cancer chemotherapy are prone to severe infections. Cancer patients can experience >1 infectious episode during the same period of neutropenia. This study aimed to determine the etiological and clinical characteristics of secondary infectious episodes in cancer patients with febrile neutropenia and to identify the factors associated with the risk of secondary infectious episodes. METHODS: All cancer patients that received antineoplastic chemotherapy at Ankara University, School of Medicine, Department of Hematology between May 2004 and May 2005 and developed neutropenia were included in the study. Data were collected using survey forms that were completed during routine infectious diseases consultation visits. Categorical data were analyzed using the chi-square test, whereas Student’s t-test was used for continuous variables. Multivariate logistic regression analysis was performed to identify independent predictors of secondary infections (SIs. RESULTS: SIs were observed during 138 (53% of 259 febrile neutropenic episodes. Of the 138 episodes, 89 (64.5% occurred in male patients with a mean age of 40.9 years (range: 17-76 years. In total, 80% of the SIs were clinically or microbiologically documented. Factors on d 4 of the initial febrile episode were analyzed via a logistic regression model. The presence of a central intravenous catheter (OR: 3.01; P < 0.001, acute myeloid leukemia (AML as the underlying disease (OR: 2.12; P = 0.008, diarrhea (OR: 4.59; P = 0.005, and invasive aspergillosis (IA during the initial febrile episode (OR: 3.96; P = 0.009 were statistically significant risk factors for SIs. CONCLUSION: Among the cancer patients with neutropenia in the present study, AML as the underlying disease, the presence of a central venous catheter, diarrhea, and IA during the initial febrile episode were risk factors for the development of SIs.

Cyclooxygenase-2 mediates the febrile response of mice to interleukin-1beta.

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Li, S; Ballou, L R; Morham, S G; Blatteis, C M

2001-08-10

Various lines of evidence have implicated cyclooxygenase (COX)-2 as a modulator of the fever induced by the exogenous pyrogen lipopolysaccharide (LPS). Thus, treatment with specific inhibitors of COX-2 suppresses the febrile response without affecting basal body (core) temperature (T(c)). Furthermore, COX-2 gene-ablated mice are unable to develop a febrile response to intraperitoneal (i.p.) LPS, whereas their COX-1-deficient counterparts produce fevers not different from their wild-type (WT) controls. To extend the apparently critical role of COX-2 for LPS-induced fevers to fevers produced by endogenous pyrogens, we studied the thermal responses of COX-1- and COX-2 congenitally deficient mice to i.p. and intracerebroventricular (i.c.v.) injections of recombinant murine (rm) interleukin (IL)-1beta. We also assessed the effects of one selective COX-1 inhibitor, SC-560, and two selective COX-2 inhibitors, nimesulide (NIM) and dimethylfuranone (DFU), on the febrile responses of WT and COX-1(-/-) mice to LPS and rmIL-1beta, i.p. Finally, we verified the integrity of the animals' responses to PGE2, i.c.v. I.p. and i.c.v. rmIL-1beta induced similar fevers in WT and COX-1 knockout mice, but provoked no rise in the T(c)s of COX-2 null mutants. The fever produced in WT mice by i.p. LPS was not affected by SC-560, but it was attenuated and abolished by NIM and DFU, respectively, while that caused by i.p. rmIL-1beta was converted into a T(c) fall by DFU. There were no differences in the responses to i.c.v. PGE2 among the WT and COX knockout mice. These results, therefore, further support the notion that the production of PGE2 in response to pyrogens is critically dependent on COX-2 expression.

The clinical impact of the radiology report in wheezing and nonwheezing febrile children: a survey of clinicians

International Nuclear Information System (INIS)

Spottswood, Stephanie E.; Hernanz-Schulman, Marta; Hilmes, Melissa A.; Kan, J.H.; Liaw, Kevin; Moore, Paul E.; Patterson, Barron; Chen, Heidi

2009-01-01

The chest radiograph is commonly used in the diagnosis and management of patients presenting with respiratory illness. The language used to describe the findings is important to ensure appropriate communication with the referring clinician and thereby optimize patient management. In this study we attempted to determine how clinicians interpret specific terms commonly used in a chest radiograph report, and to assess how these terms impact the management of children with respiratory symptoms. An online survey was distributed to 562 pediatric practitioners asking their interpretation of the terms ''peripheral airway disease (PAD),'' ''focal airspace consolidation,'' and ''focal infiltrate'' in a febrile child with or without wheezing. There were 112 respondents. Most practitioners defined the term ''PAD'' as viral pneumonia (61.5%) or asthma (56.9%), ''consolidation'' as atelectasis (83%) followed by pneumonia (69.6%), and ''infiltrate'' as pneumonia (100%), followed by atelectasis (22.3%). Practitioners were more likely to treat a nonwheezing child with antibiotics if the report stated ''focal airspace consolidation'' (80%) or ''focal infiltrate'' (100%; P=0.001). Some radiologic descriptors may lead to diverse and sometimes unintended diagnostic conclusions. Our findings support continued effort to structure and standardize the radiology report and our descriptive terminology. (orig.)

Risk factors for urinary tract infection in children with urinary urgency.

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Gondim, Rhaiana; Azevedo, Roberta; Braga, Ana Aparecida Nascimento Martinelli; Veiga, Maria Luiza; Barroso, Ubirajara

2018-01-01

To identify which independent variable would be strong predictor of febrile urinary tract infection (UTI) in children and adolescents with overactive bladder. A search was made of the institute's database for all patients diagnosed with overactive bladder over the preceding four years. Children and adolescents under 18 years of age with overactive bladder and no neurological or anatomical alterations of the lower urinary tract were included in the study. The independent variables were: sex, age, ethnicity (Brazilians of African descendence/others), the presence of urinary urgency, daytime incontinence, enuresis, frequent urination, infrequent voiding (≤3 voids/day), nocturia, holding maneuvers, straining to void, intermittent urinary flow, constipation and encopresis. An analysis was conducted to identify patients with febrile UTI and subsequently determine predictors of this condition. Univariate and multivariate analyses were performed. Overall, 326 patients (214 girls/112 boys) were evaluated. The mean age of the patients was 7.7±3.19 years (± standard deviation). The incidence of febrile UTI was 39.2%. Being female and infrequent voiding were factors significantly associated with febrile UTI, both in the univariate and multivariate analyses. These results show that being female and infrequent voiding constituted significant risk factors for a diagnosis of febrile UTI in these children. Copyright® by the International Brazilian Journal of Urology.

Febrile seizures prior to sudden cardiac death

DEFF Research Database (Denmark)

Stampe, Niels Kjær; Glinge, Charlotte; Jabbari, Reza

2018-01-01

Aims: Febrile seizure (FS) is a common disorder affecting 2-5% of children up to 5 years of age. The aim of this study was to determine whether FS in early childhood are over-represented in young adults dying from sudden cardiac death (SCD). Methods and results: We included all deaths (n = 4595...... with FS was sudden arrhythmic death syndrome (5/8; 62.5%). Conclusion: In conclusion, this study demonstrates a significantly two-fold increase in the frequency of FS prior to death in young SCD cases compared with the two control groups, suggesting that FS could potentially contribute in a risk......) nationwide and through review of all death certificates, we identified 245 SCD in Danes aged 1-30 years in 2000-09. Through the usage of nationwide registries, we identified all persons admitted with first FS among SCD cases (14/245; 5.7%) and in the corresponding living Danish population (71 027/2 369 785...

Fever without localizing signs in children: a review in the post-Hib and postpneumococcal era.

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Chancey, R J; Jhaveri, R

2009-10-01

Fever without localizing signs in young infants and children has been a common problem for pediatric practitioners for decades. Prior to the introduction of vaccines against common childhood invasive pathogens, including Haemophilus influenzae type b (Hib) and Streptococcus pneumoniae, extensive diagnostic workup of febrile infants and children was warranted to avoid missing serious bacterial infections. At that time, occult bacteremia occurred at a rate of 5.7%. Evaluation of febrile children was based on high and low risk criteria established by Dagan et al. and applied further in suggested clinical practice guidelines in 1993. After the introduction of effective Hib and PCV7 vaccines, the rate of serious bacterial infections has dramatically fallen, with occult bacteremia rates now 0-0.74%. Changes in the administration of intrapartum antibiotics to women at risk for transmitting Group B Streptococcus to neonates has significantly reduced the rates of early onset GBS disease in infants. Although the risk of serious infections is extremely low, management and evaluation of febrile children has remained essentially unchanged. This review summarizes the historical context of the management of the febrile child, discusses the developments that have been cause for re-evaluation and provides recommendations for management of the febrile child in this current era.

Aetiologies of non-malaria febrile episodes in children under 5 years in sub-Saharan Africa.

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Kiemde, Francois; Spijker, René; Mens, Petra F; Tinto, Halidou; Boele, Michael; Schallig, Henk D F H

2016-08-01

To provide an overview of the most frequent aetiologies found in febrile episodes of children under 5 years from sub-Saharan Africa. MEDLINE and EMBASE were searched for publications in English and French on non-malaria fever episodes in African children under 5 years of age, which were published between January 1990 and July 2015. Case reports and conference abstracts were excluded. In total, 3851 titles and abstracts were reviewed, and 153 were selected for full screening of which 18 were included in the present review. Bloodstream infection (BSI) was most commonly investigated (nine of 18) followed by urinary tract infection (UTI) (four of 18) and respiratory tract infection (RTI) (two of 18). Few studies investigated BSI and UTI in the same children (two of 18), or BSI and gastrointestinal infection (GII) (one of 18). As for BSI, the most frequently isolated bacteria were E. coli (four of 12), Streptococcus pneumonia (four of 12), Salmonella spp (three of 12) and Staphylococcus aureus (two of 12) with a positive identification rate of 19.7-33.3%, 5.2-27.6%, 11.7-65.4% and 23.5-42.0%, respectively. As for UTI, the main bacteria isolated were E. coli (six of six) and Klebsiella spp (six of six) with a positive rate of 20.0-72.3% and 10.0-28.5%, respectively. No bacterium was isolated in RTI group, but Human influenzae A and B were frequently found, with the highest positive identification rate in Tanzania (75.3%). Dengue virus (two of 12) was the most frequently reported viral infection with a positive identification rate of 16.7-30.8%. Finally, only rotavirus/adenovirus (69.2% positive identification rate) was found in GII and no bacterium was isolated in this group. The high prevalence of treatable causes of non-malaria fever episodes requires a proper diagnosis of the origin of fever followed by an appropriate treatment, thereby reducing the under-5 mortality in sub-Saharan Africa and preventing the overprescription of antibiotics and thus circumventing the

[Children less than 3 months hospitalised due to acute febrile syndrome. 5 years clinical experience].

Science.gov (United States)

Méndez Espinola, Benigno Miguel; Herrera Labarca, Patricio

2015-01-01

Acute fever of unknown origin (AFUO) is established when the anamnesis and physical examination cannot identify the cause. In infants less than 3 months-old this is situation for concern, due to the risk of a serious bacterial infection. To describe the clinical and laboratory variable of patients with AFUO, in order to look for clues in order to base studies on the decisions arising drom this problem. A report is presented on a retrospective study conducted on a cohort of children less than three months-old admitted to the Hospital Roberto del Río (2007-2011) due to an AFUO. Clinical histories were reviewed and the patients were grouped, according to the severity of the admission diagnosis, into severe and non-severe. They were compared in strata determined by the variables of clinical interest. A total of 550 children were admitted with AFUO during the study period. There was low agreement between the severity on admission and at discharge (kappa=0.079; P=.26). There were 23.8% of children in the severe group and 76.2% in the non-severe group. Urinary tract infection predominated in the severe group (68.7%) and 40.7% with acute febrile syndrome in the non-severe group. The cut-off levels for C-reactive protein, white cells, and neutrophils per mm(3), to calculate the fixed and variable indices, only showed negative predictive values of some use for ruling out serious bacterial infection. The ROC curves with white cell and neutrophil counts and C-reactive protein, did not provide andy fixed indices of clinical use. More than one-third (34.6%) of lumbar punctures were traumatic or failures. According to the results of this study, there is an obvious excess of hospital admissions, little usefulness in the examinations to identify serious bacterial infection, a high percentage lumbar punctures traumatic and lumbar punctures failures, and an excess of antibiotic treatments. A review of clinical criteria and procedures is needed. Copyright © 2015 Sociedad Chilena de

Measles-mumps-rubella-varicella combination vaccine and the risk of febrile seizures.

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Klein, Nicola P; Fireman, Bruce; Yih, W Katherine; Lewis, Edwin; Kulldorff, Martin; Ray, Paula; Baxter, Roger; Hambidge, Simon; Nordin, James; Naleway, Allison; Belongia, Edward A; Lieu, Tracy; Baggs, James; Weintraub, Eric

2010-07-01

In February 2008, we alerted the Advisory Committee on Immunization Practices to preliminary evidence of a twofold increased risk of febrile seizures after the combination measles-mumps-rubella-varicella (MMRV) vaccine when compared with separate measles-mumps-rubella (MMR) and varicella vaccines. Now with data on twice as many vaccine recipients, our goal was to reexamine seizure risk after MMRV vaccine. Using 2000-2008 Vaccine Safety Datalink data, we assessed seizures and fever visits among children aged 12 to 23 months after MMRV and separate MMR + varicella vaccines. We compared seizure risk after MMRV vaccine to that after MMR + varicella vaccines by using Poisson regression as well as with supplementary regressions that incorporated chart-review results and self-controlled analyses. MMRV vaccine recipients (83,107) were compared with recipients of MMR + varicella vaccines (376,354). Seizure and fever significantly clustered 7 to 10 days after vaccination with all measles-containing vaccines but not after varicella vaccination alone. Seizure risk during days 7 to 10 was higher after MMRV than after MMR + varicella vaccination (relative risk: 1.98 [95% confidence interval: 1.43-2.73]). Supplementary analyses yielded similar results. The excess risk for febrile seizures 7 to 10 days after MMRV compared with separate MMR + varicella vaccination was 4.3 per 10,000 doses (95% confidence interval: 2.6-5.6). Among 12- to 23-month-olds who received their first dose of measles-containing vaccine, fever and seizure were elevated 7 to 10 days after vaccination. Vaccination with MMRV results in 1 additional febrile seizure for every 2300 doses given instead of separate MMR + varicella vaccines. Providers who recommend MMRV should communicate to parents that it increases the risk of fever and seizure over that already associated with measles-containing vaccines.

The neurobiology of the human febrile response.

Science.gov (United States)

Biddle, Chuck

2006-04-01

Fever is a normal adaptation in response to a pyrogenic stimulus resulting in the generation of cytokines and prostaglandins. Fever differs from hyperpyrexia and hyperthermia associated with hot environs and pharmacological triggers. Typically, pyrogens are infectious organisms or their direct products (toxins). The body produces a wide array of pyrogenic cytokines such as interleukins (IL-1, IL-6), interferon, and tumor necrosis factor. Tissue trauma can trigger the febrile response, as can infectious organisms, certain medications, and blood products. The circumventricular organ system (CVOS) is neuronal tissues lying outside the blood-brain barrier that has a key role in initiating the communication sequence responsible for the synthesis of febrile prostaglandins. When pyrogenic cytokines are detected by the CVOS, prostaglandin synthesis, especially cyclooxygenase-dependent prostaglandin E2, is induced, activating the febrile response. Once the appropriate signal is received by the hypothalamus, autonomic, endocrine, and behavioral processes are activated until the hypothalamic set-point is reset downward as a consequence of a reduction in pyrogen content or antipyretic therapy, with subsequent heat loss. There is little evidence that fever facilitates recovery from disease or assists the immune system in mounting a response. Antipyretics are used commonly to decrease the distressing manifestations associated with fever.

Colony-stimulating factors for chemotherapy-induced febrile neutropenia.

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Mhaskar, Rahul; Clark, Otavio Augusto Camara; Lyman, Gary; Engel Ayer Botrel, Tobias; Morganti Paladini, Luciano; Djulbegovic, Benjamin

2014-10-30

Febrile neutropenia is a frequent adverse event experienced by people with cancer who are undergoing chemotherapy, and is a potentially life-threatening situation. The current treatment is supportive care plus antibiotics. Colony-stimulating factors (CSFs), such as granulocyte-CSF (G-CSF) and granulocyte-macrophage CSF (GM-CSF), are cytokines that stimulate and accelerate the production of one or more cell lines in the bone marrow. Clinical trials have addressed the question of whether the addition of a CSF to antibiotics could improve outcomes in individuals diagnosed with febrile neutropenia. However, the results of these trials are conflicting. To evaluate the safety and efficacy of adding G-CSF or GM-CSF to standard treatment (antibiotics) when treating chemotherapy-induced febrile neutropenia in individuals diagnosed with cancer. We conducted the search in March 2014 and covered the major electronic databases: the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, EMBASE, LILACS, and SCI. We contacted experts in hematology and oncology and also scanned the citations from the relevant articles. We searched for randomized controlled trials (RCTs) that compared CSF plus antibiotics versus antibiotics alone for the treatment of chemotherapy-induced febrile neutropenia in adults and children. We used the standard methodological procedures expected by The Cochrane Collaboration. We performed meta-analysis of the selected studies using Review Manager 5 software. Fourteen RCTs (15 comparisons) including a total of 1553 participants addressing the role of CSF plus antibiotics in febrile neutropenia were included. Overall mortality was not improved by the use of CSF plus antibiotics versus antibiotics alone (hazard ratio (HR) 0.74 (95% confidence interval (CI) 0.47 to 1.16) P = 0.19; 13 RCTs; 1335 participants; low quality evidence). A similar finding was seen for infection-related mortality (HR 0.75 (95% CI 0.47 to 1.20) P = 0.23; 10 RCTs; 897

Increasing understanding of the relationship between geographic access and gendered decision-making power for treatment-seeking for febrile children in the Chikwawa district of Malawi

Directory of Open Access Journals (Sweden)

Victoria L. Ewing

2016-10-01

Full Text Available Abstract Background This study used qualitative methods to investigate the relationship between geographic access and gendered intra-household hierarchies and how these influence treatment-seeking decision-making for childhood fever within the Chikwawa district of Malawi. Previous cross-sectional survey findings in the district indicated that distance from facility and associated costs are important determinants of health facility attendance in the district. This paper uses qualitative data to add depth of understanding to these findings by exploring the relationship between distance from services, anticipated costs and cultural norms of intra-household decision-making, and to identify potential intervention opportunities to reduce challenges experienced by those in remote locations. Qualitative data collection included 12 focus group discussions and 22 critical incident interviews conducted in the local language, with primary caregivers of children who had recently experienced a febrile episode. Results Low geographic accessibility to facilities inhibited care-seeking, sometimes by extending the ‘assessment period’ for a child’s illness episode, and led to delays in seeking formal treatment, particularly when the illness occurred at night. Although carers attempted to avoid incurring costs, cash was often needed for transport and food. Whilst in all communities fathers were normatively responsible for treatment costs, mothers generally had greater access to and control over resources and autonomy in decision-making in the matrilineal and matrilocal communities in the central part of the district, which were also closer to formal facilities. Conclusions This study illustrates the complex interplay between geographic access and gender dynamics in shaping decisions on whether and when formal treatment is sought for febrile children in Chikwawa District. Geographic marginality and cultural norms intersect in remote areas both to increase the

Parental perspectives on inpatient versus outpatient management of pediatric febrile neutropenia.

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Diorio, Caroline; Martino, Julia; Boydell, Katherine Mary; Ethier, Marie-Chantal; Mayo, Chris; Wing, Richard; Teuffel, Oliver; Sung, Lillian; Tomlinson, Deborah

2011-01-01

To describe parent preference for treatment of febrile neutropenia and the key drivers of parental decision making, structured face-to-face interviews were used to elicit parent preferences for inpatient versus outpatient management of pediatric febrile neutropenia. Parents were presented with 4 different scenarios and asked to indicate which treatment option they preferred and to describe reasons for this preference during the face-to-face interview. Comments were recorded in writing by research assistants. A consensus approach to thematic analysis was used to identify themes from the written comments of the research assistants. A total of 155 parents participated in the study. Of these, 80 (51.6%) parents identified hospital-based intravenous treatment as the most preferred treatment scenario for febrile neutropenia. The major themes identified included convenience/disruptiveness, physical health, emotional well-being, and modifiers of parental decision making. Most parents preferred hospital-based treatment for febrile neutropenia. An understanding of issues that influence parental decision making may assist health care workers in planning program implementation and further support families in their decision-making process.

Efficacy of Early Intervention with Liskantin or Primidone to Decrease Developmental Delay in Children with Drowet and GEFS+ Syndrome

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Mohammad Reza Koushesh

2014-03-01

Full Text Available Objective: Febrile seizure (FS occurs between 6 months and 6 years of age. Febrile seizure is a common disease in pediatrics. Some patients are retarded with recurrent febrile seizure. For example Drawet syndrome was started with febrile seizure and progress into the intractable seizure and finally are retarded. Materials & Methods: This article is the clinical trial study. Population in this study are 86 children whit febrile seizure refer to pediatrics’ medical central. This study was carried out in 2013. In this study evaluated patients with febrile seizure’s criteria and included in the population. Children statistics with febrile seizure refer to pediatrics’ medical center registered and compared with other statistics. Data enter the SPSS program 18 version (SPSS Inc, Chicago, USA and used analysis statistical tests and also T-test, Chi Square tests. Finally evaluated total parameters by MIN+SD and reported significant difference (P-value<0.05. Numbers of patients determined according to previous study. Results: In this study 46 patients with complex febrile seizure and early initiation of treatment were not retarded and haven’t any complications. Conclusion: Early initiation of treatment in the patient whit febrile seizure very important to prophylaxis of developmental delay and developmental regression.

Attempt of differentiation acute encephalopathy with febrile convulsive status epilepticus from febrile convulsive status epilepticus induced by human herpesvirus 6 at early stage

International Nuclear Information System (INIS)

Ishikawa, Junichi; Yamamuro, Miho; Togawa, Masao; Shiomi, Masashi

2010-01-01

It is difficult for clinicians to predict the subsequent development of acute encephalopathy with febrile convulsive status epilepticus (AEFCSE), when febrile convulsive status epilepticus (FCSE) develops. Comparing clinical and laboratory characteristics between patients with AEFCSE and those with FCSE, we investigated the factors which predict the later development of febrile convulsive status caused by human herpesvirus 6 (HHV6). The subjects of this study were patients treated for FCSE or AEFCSE due to HHV6 in our hospital between April 2004 and January 2008. The AEFCSE group included 5 patients, and the FCSE group included 6 patients. There were few differences in clinical characteristics or brain images on admission between the 2 groups. Disturbance of consciousness persisted for 24 hours or more in all patients in the AEFCSE group and in 2 patients in the FCSE group. The serum creatinine concentration was significantly higher in the AEFCSE group. Serum creatinine concentration could be a good indicator for the prediction of AEFCSE in patients with FCSE. (author)

Attempt of differentiation acute encephalopathy with febrile convulsive status epilepticus from febrile convulsive status epilepticus induced by human herpesvirus 6 at early stage

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Ishikawa, Junichi; Yamamuro, Miho; Togawa, Masao; Shiomi, Masashi [Osaka City General Hospital, Osaka, Osaka (Japan)

2010-07-15

It is difficult for clinicians to predict the subsequent development of acute encephalopathy with febrile convulsive status epilepticus (AEFCSE), when febrile convulsive status epilepticus (FCSE) develops. Comparing clinical and laboratory characteristics between patients with AEFCSE and those with FCSE, we investigated the factors which predict the later development of febrile convulsive status caused by human herpesvirus 6 (HHV6). The subjects of this study were patients treated for FCSE or AEFCSE due to HHV6 in our hospital between April 2004 and January 2008. The AEFCSE group included 5 patients, and the FCSE group included 6 patients. There were few differences in clinical characteristics or brain images on admission between the 2 groups. Disturbance of consciousness persisted for 24 hours or more in all patients in the AEFCSE group and in 2 patients in the FCSE group. The serum creatinine concentration was significantly higher in the AEFCSE group. Serum creatinine concentration could be a good indicator for the prediction of AEFCSE in patients with FCSE. (author)

Bilateral hippocampal atrophy in temporal lobe epilepsy: Effect of depressive symptoms and febrile seizures

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Finegersh, Andrey; Avedissian, Christina; Shamim, Sadat; Dustin, Irene; Thompson, Paul M.; Theodore, William H.

2011-01-01

Summary Purpose Neuroimaging studies suggest a history of febrile seizures, and depression, are associated with hippocampal volume reductions in patients with temporal lobe epilepsy (TLE). Methods We used radial atrophy mapping (RAM), a three-dimensional (3D) surface modeling tool, to measure hippocampal atrophy in 40 patients with unilateral TLE, with or without a history of febrile seizures and symptoms of depression. Multiple linear regression was used to single out the effects of covariates on local atrophy. Key Findings Subjects with a history of febrile seizures (n = 15) had atrophy in regions corresponding to the CA1 and CA3 subfields of the hippocampus contralateral to seizure focus (CHC) compared to those without a history of febrile seizures (n = 25). Subjects with Beck Depression Inventory II (BDI-II) score ≥14 (n = 11) had atrophy in the superoanterior portion of the CHC compared to subjects with BDI-II <14 (n = 29). Significance Contralateral hippocampal atrophy in TLE may be related to febrile seizures or depression. PMID:21269286

[Aetiology and outcomes of potentially serious infections in febrile infants less than 3 months old].

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de la Torre, Mercedes; de Lucas, Nieves; Velasco, Roberto; Gómez, Borja; Mintegi, Santiago

2017-07-01

Recent studies have shown changes in the aetiology of serious bacterial infections in febrile infants ≤ 90 days of age. The aim of this study was to describe the current microbiology and outcomes of these infections in Spain. Sub-analysis of a prospective multicentre study focusing on febrile infants of less than 91 days of life, admitted between October 2011 and September 2013 to Emergency Departments of 19 Spanish hospitals, members of the Spanish Paediatric Emergency Research Group of the Spanish Society of Paediatric Emergencies (RISeuP/SPERG). The analysis included 3,401 febrile infants ≤90 days of age with fever without source. There were 896 positive cultures: 766 urine (85.5%), 100 blood (11.2%), 18 cerebrospinal fluid (2%), 10 stool, and 2 umbilical cultures. Among the 3,401 infants included, 784 (23%) were diagnosed with a serious bacterial infection, and 107 of them (3.1%) with an invasive infection. E. coli was the most common pathogen isolated from urine (628; 82%), blood (46; 46%), and cerebrospinal fluid cultures (7; 38.9%), followed by S. agalactiae that was isolated from 24 (24%) blood cultures and 3 (16.7%) cerebrospinal fluid cultures. There were only 2 L. monocytogenes infections. Four children died, and seven had severe complications. Among infants ≤ 90 days of age with fever without source, E. coli was the most common pathogen isolated from urine, blood, and cerebrospinal fluid cultures. Copyright © 2016 Asociación Española de Pediatría. Publicado por Elsevier España, S.L.U. All rights reserved.

[Pharmaceutical analysis and clinical efficacy of Kampo medicine, maoto, extract suppository against pediatric febrile symptoms].

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Nishimura, Nobuhiro; Doi, Norio; Uemura, Tomochika; Taketani, Takeshi; Hayashi, George; Kasai, Takeshi; Kanai, Rie; Yamaguchi, Seiji; Iwamoto, Kikuo; Naora, Kohji

2009-06-01

A traditional Chinese herbal medicine, Kampo medicine, maoto, has been widely used in the treatment of febrile symptoms caused by viral infection. This herbal extract granule for oral use, however, is not well accepted by infants or young children due to its unpleasant taste and odor. Therefore, we prepared Kampo medicine, maoto, suppository and investigated the pharmaceutical and clinical efficacy of the suppository. Kampo medicine, maoto, granules were micro-pulverized and homogeneously dispersed into Hosco-H15 to prepare suppositories containing 0.25 to 1.0 g herbal extract by the conventional fusion method. Content of l-ephedrine, an index compound of Kampo medicine, maoto, in the extract granules and suppositories was determined by using a high performance liquid chromatographic method. Physicochemical experiments revealed that the suppository containing 0.5 g herbal extract had the most suitable melting point of 34 degrees C. Contents of l-ephedrine in the suppository were constant, 93-96% of those in the same amount of the extract granules in different three lots. Upper and lower portions of the suppository had the same content of l-ephedrine. The suppository maintained more than 95% of l-ephedrine content through 6 months at 4 degrees C, room temperature and 40 degrees C, although maldistribution of the extract constituent was observed after storage at 40 degrees C. The suppository was administered to 21 pediatric febrile patients at a dose of 1/3 to 2 full pieces depending on their body weight and physical status. Significant reduction (pchildren with viral febrile symptoms without any adverse effects.

Causes of non-malarial febrile illness in outpatients in Tanzania.

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Hildenwall, Helena; Amos, Ben; Mtove, George; Muro, Florida; Cederlund, Kerstin; Reyburn, Hugh

2016-01-01

In sub-Saharan Africa, the use of malaria rapid diagnostic tests (mRDT) has raised awareness of alternative fever causes in children but few studies have included adults. To address this gap, we conducted a study of mRDT-negative fever aetiologies among children and adults in Tanzania. A total of 1028 patients aged 3 months to 50 years with a febrile illness and negative mRDT were enrolled from a Tanzanian hospital outpatient department. All had a physical examination and cultures from blood, nasopharynx/throat and urine. Patients were followed on Days 7 and 14 and children meeting WHO criteria for pneumonia were followed on Day 2 with chest radiology. Respiratory symptoms were the most frequent presenting complaint, reported by 20.3% of adults and 64.0% (339/530) of children. Of 38 X-rayed children meeting WHO pneumonia criteria, 47.4% had a normal X-ray. Overall, only 1.3% of 1028 blood cultures were positive. Salmonella typhi was the most prevalent pathogen isolated (7/13, 53.8%) and S. typhi patients reported fever for a median of 7 days (range 2-14). Children with bacteraemia did not present with WHO symptoms requiring antibiotic treatment. Young children and adults had similar prevalences of positive urine cultures (24/428 and 29/498, respectively). Few outpatient fevers are caused by blood stream bacterial infection, and most adult bacteraemia would be identified by current clinical guidelines although paediatric bacteraemia may be more difficult to diagnose. While pneumonia may be overdiagnosed, urinary tract infection was relatively common. Our results emphasise the difficulty in identifying African children in need of antibiotics among the majority who do not. © 2015 The Authors. Tropical Medicine & International Health Published by John Wiley & Sons Ltd.

Appearance of febrile neutropenia episodes after cytostatic therapy on oncology patients

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Lami Casaus, Leonardo; Arbesu Michelena, Maria Antonieta; Sarmiento, Sofia Alsina; Brito Iglesia, Rosario

2009-01-01

Treatment of oncology patient using cytotoxic drugs has the neutropenia and its infectious complications as the commonest dose-limiting toxicity. Its appearance provokes dose delays and reduction during post-chemotherapy cycles, as well as the quality of life deterioration of patients. Oncology Medicine Group including the Pharmacy Service carried out a study to analyze the appearance of febrile neutropenia after cytotoxic therapy administration, and the presence of other factors that may to increase the risk to these reactions. A total of 42 patients were studied admitted with febrile neutropenia after above therapy from February to August, 2007. Biomedical variables from included patient group were achieved and the previously applied cytostatic therapy. The prevalent age-group was those patients aged over 50 and predominance of male sex and advanced stages with associated affections. The more frequent tumor locations were in breast, lung, and non-Hodgkin lymphoma. The cytostatic agent more used in cases of febrile neutropenia was Adriamycin (71.4 %) followed by Cyclophosphamide (52.4 %). The factors more associated with febrile neutropenia appearance were: Anthracycline chemotherapy, age over 50, advanced stages, and presence of associated diseases

Clinical profile of high-risk febrile neutropenia in a tertiary care hospital

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Mohan V Bhojaraja

2016-06-01

Full Text Available Background Infection in the immunocompromised host has been a reason of concern in the clinical setting and a topic of debate for decades. In this study, the aim was to analyse the clinical profile of high-risk febrile neutropenic patients. Aims To study the clinical profile of high risk febrile neutropenia patients with the objective of identifying the most common associated malignancy, most common associated pathogen, the source of infection, to correlate the treatment and management with that of the Infectious Diseases Society of America (IDSA 2010 guidelines and to assess the clinical outcome. Methods A cross-sectional time bound study was carried out and a total of 80 episodes of high-risk febrile neutropenia were recorded among patients with malignancies from September 2011 to July 2013 with each episode being taken as a new case. Results Non-Hodgkin’s lymphoma (30 per cent was the most common malignancy associated, commonest source of infection was due to central venous catheters, the commonest pathogens were gram negative (52 per cent the treatment and management of each episode of high risk febrile neutropenia correlated with that of IDSA 2010 guidelines and the mortality rate was 13.75 per cent. Conclusion Febrile neutropenia is one of the major complications and cause of mortality in patients with malignancy and hence understanding its entire spectrum can help us reduce morbidity and mortality.

CLINICAL FEATURES OF ACUTE FEBRILE THROMBOCYTOPAENIA AMONG PATIENTS ATTENDING PRIMARY CARE CLINICS

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Khairani Omar

2006-01-01

Full Text Available Introduction: Identifying clinical features that differentiate acute febrile thrombocytopaenia from acute febrile illness without thrombocytopaenia can help primary care physician to decide whether to order a full blood count (FBC. This is important because thrombocytopaenia in viral fever may signify more serious underlying aetiology like dengue infection.Objective: The aim of this study was to compare the clinical features of acute febrile patients with thrombocytopaenia and acute febrile patients without thrombocytopaenia.Methodology: This was a clinic-based cross-sectional study from May to November 2003. Consecutive patients presenting with undifferentiated fever of less than two weeks were selected from the Primary Care Centre of Hospital Universiti Kebangsaan Malaysia and Batu 9 Cheras Health Clinic. Clinical features of these patients were recorded and FBC examination was done for all patients. Thrombocytopaenia was defined as platelet count <150X109/L. The odds ratio of thrombocytopaenia for each presenting symptoms was calculated.Result: Seventy-three patients participated in this study. Among them, 45.2% had thrombocytopaenia. Myalgia and headache were common among all patients. However, nausea and vomiting occurred significantly more often among patients with thrombocytopaenia than in patients with normal platelet count (OR 2.2, 95% CI 1.1-4.5.Conclusion: Acute non-specific febrile patients presenting with symptoms of nausea and vomiting may have higher risk of thrombocytopaenia and should be seriously considered for FBC.

PROCALCITONIN AND INTERLEUKIN-6 AS MARKERS OF SEVERE INFECTION IN CHILDREN WITH FEBRILE NEUTROPENIA

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Lidija Kitanovski

2004-12-01

Full Text Available Background. The results of the study conducted to determine whether procalcitonin (PCT and interleukin-6 (IL-6 are more sensitive and specific markers of severe infection in children with febrile neutropenia (FN than routinelly used C-reactive protein (CRP are presented in the article. 68 episodes of FN experienced by 32 patients were divided into three groups according to the site of infection. Group 1: episodes of bacteraemia and/or clinical sepsis (n = 16, group 2: episodes of focal infection (n = 16 and group 3: episodes of fever of unknown origin (FUO (n = 36. Blood samples for further PCT and IL-6 determination were collected on three consecutive days. CRP concentrations were measured daily in each patient until the resolution of fever. PCT, IL-6 and CRP concentrations were measured on one occassion in each of the 18 afebrile patients with malignant disase forming the reference group. Serum PCT and IL-6 concentrations were measured by immunochemiluminometric and immunoenzymatic assay. Receiver Operating Characteristic (ROC curves were used to determine optimum sensitivity, specificity, positive and negative predictive values and diagnostic accuracy of the studied parameters.Conclusions. PCT and IL-6 were found to be earlier and more sensitive markers of severe infection in neutropenic patients than CRP. The erliest one was IL-6, followed by PCT and CRP. Sequential determination of PCT up to 72 hours improved its diagnostic value, which was not the case for IL-6.In patients with gramnegative bacteraemias PCT concentracions were 3–5 times higher comparing to grampositive, whereas IL-6 concentrations were comparable in both groups.

The choice of healthcare providers for febrile children after introducing non-professional health workers in a malaria endemic area in Papua New Guinea

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Takahiro eTsukahara

2015-12-01

Full Text Available Background: Disease burden of malaria in Papua New Guinea (PNG is the highest in Asia and the Pacific, and prompt access to effective drugs is the key strategy for controlling malaria. Despite the rapid economic growth, primary healthcare services have deteriorated in rural areas; the introduction of non-professional health workers [village health volunteers (VHVs] is expected to improve antimalarial drug deliveries. Previous studies on PNG suggested that distance from households negatively affected the utilization of health services; however, price effect on healthcare demand decisions has not been explored. Empirical studies on household’s affordability as well as accessibility of healthcare services contribute to policy implications such as efficient introduction of out-of-pocket costs and effective allocation of health facilities. Therefore, we investigate price responsiveness and other determinants of healthcare provider choice for febrile children in a malaria endemic rural area wherein VHVs were introduced.Methods: Cross-sectional surveys were conducted using a structured questionnaire distributed in a health center’s catchment area of East Sepik Province in the 2011/2012 rainy seasons. Caretakers were interviewed and data on fever episodes of their children in the preceding two weeks were collected. Mixed logit model was employed to estimate the determinants of healthcare provider choice.Results: Among 257 fever episodes reported, the main choices of healthcare providers were limited to self-care, VHV, and a health center. Direct cost and walking distance negatively affected the choice of a VHV and the health center. An increase of VHV’s direct cost or walking distance did not much affect predicted probability of the health center, but rather that of self-care. While, drug availability and illness severity increased the choice probability of a VHV and the health center. Conclusion: The results suggest that the net healthcare demand

La neutropenia severa febril en niños con cáncer: Estudio descriptivo en el Hospital Universitario de Santander Severe febrile neutropenia in children with cancer: A descriptive study at the Hospital Universitario de Santander

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Ernesto Rueda

2010-08-01

Full Text Available Objetivos: Describir una población oncológica afectada por neutropenia severa febril, sus características demográficas, nutricionales, microbiológicas, de tratamiento y severidad de la enfermedad. Materiales y métodos: Esta es una serie de casos prospectiva de los pacientes atendidos en el Hospital Universitario de Santander entre enero/2007 y enero/2008. Resultados: Veintiun (21 pacientes aportaron 35 episodios de neutropenia febril; 65,7% eran hombres, la edad promedio 5,6 años; 38,3% vivían en el Área Metropolitana de Bucaramanga y 91,4% en estrato socioeconómico bajo. El diagnóstico oncológico más frecuente fue leucemia linfocítica aguda. Ninguno presentó dolor abdominal o síntomas neurológicos. La neutropenia se detectó 8,5 días en promedio posterior a la última quimioterapia. El 31,4% no tuvieron neutrófilos absolutos, 54,2% plaquetas Objective: To describe an oncological population affected with severe febrile neutropenia, its demographic, nutritional, and microbiological features, their treatment and severity of the illness. Materials and methods: A descriptive-prospective clinical chart review from attended patients at the Hospital Universitario de Santander, from January/2007 to January/2008. Results: Twenty (21 patients contributed with 35 febrile neutropenia episodes; 65.7% were male; they aged average was 5.6-years; 38.37% lived in Bucaramanga Metropolitan Area; 91.4% had low economic status. The most frequent oncological diagnosis was acute lumphocytic leukemia. No one presented abdominal pain or neurological symptoms. The neutropenia was detected 8.5 days after the last chemotherapy cycle. 31.4% patients had no absolute neutrophils; 54.2% blood platelets <50,000/mm3, 45.7% had reactive C protein <90 mg|/dL. The bloodculture was positive only in 7 patients. It was found the infection focus in 88.6% of the episodes and the most frequently diagnosis were related with the gastrointestinal tract. The most used

Investigating febrile UTI in infants: is a cystogram necessary?

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Soccorso, G; Wagstaff, J; Blakey, K; Moss, G D; Broadley, P; Roberts, J P; Godbole, P

2010-04-01

Current imaging recommendations for investigating any infantile febrile urinary tract infection (UTI) are ultrasound scan (US), micturating cystourethrogram (MCUG) and dimercaptosuccinic acid (DMSA) scan. The aim of this retrospective cohort study was to determine the need and indications for MCUG in the investigation of a first febrile infantile UTI, as doubts have been raised over its benefit. Information on 427 infants who had undergone US, MCUG and DMSA following a first febrile UTI was prospectively recorded. The infants were divided into two groups: A (354) with normal renal US and B (73) with abnormal US. DMSA findings were correlated with findings on MCUG. Main outcome measures were incidence of recurrent UTIs, change in management or intervention as a result of MCUG, and outcome at discharge. Only 21/354 (6%) infants in Group A had both scarring on DMSA and vesicoureteric reflux (VUR), predominantly low-grade on MCUG. In Group B (abnormal US), 23/73 (32%) had scarring on DMSA and vesicoureteric reflux, predominantly high grade on MCUG. Of the infants with non-scarred kidneys, 73% had dilating reflux. Successful conservative treatment was performed in 423 infants, and 4 infants in Group B required surgery. We recommend US and DMSA in all infantile febrile UTI cases. Where US is normal, MCUG should be reserved for those cases with abnormal DMSA. Where US is abnormal, MCUG should be performed irrespective of findings on DMSA scan. A randomized prospective study is necessary to evaluate this further. Copyright © 2009 Journal of Pediatric Urology Company. Published by Elsevier Ltd. All rights reserved.

Acute Febrile Illness and Complications Due to Murine Typhus, Texas, USA1,2.

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Afzal, Zeeshan; Kallumadanda, Sunand; Wang, Feng; Hemmige, Vagish; Musher, Daniel

2017-08-01

Murine typhus occurs relatively commonly in southern Texas, as well as in California. We reviewed records of 90 adults and children in whom murine typhus was diagnosed during a 3-year period in 2 hospitals in southern Texas, USA. Most patients lacked notable comorbidities; all were immunocompetent. Initial signs and symptoms included fever (99%), malaise (82%), headache (77%), fatigue (70%), myalgias (68%), and rash (39%). Complications, often severe, in 28% of patients included bronchiolitis, pneumonia, meningitis, septic shock, cholecystitis, pancreatitis, myositis, and rhabdomyolysis; the last 3 are previously unreported in murine typhus. Low serum albumin and elevated procalcitonin, consistent with bacterial sepsis, were observed in >70% of cases. Rash was more common in children; thrombocytopenia, hyponatremia, elevated hepatic transaminases, and complications were more frequent in adults. Murine typhus should be considered as a diagnostic possibility in cases of acute febrile illness in southern and even in more northern US states.

The Long-term Risk of Epilepsy after Febrile Seizures in susceptible subgroups

DEFF Research Database (Denmark)

Vestergaard, Mogens; Pedersen, Carsten Bøcker; Sidenius, Per Christian

2007-01-01

A family history of seizures, preexisting brain damage, or birth complications may modify the long-term risk of epilepsy after febrile seizures. The authors evaluated the association between febrile seizures and epilepsy in a population-based cohort of 1.54 million persons born in Denmark (1978-2......, or low Apgar scores at 5 minutes....

Temperature, age, and recurrence of febrile seizure

NARCIS (Netherlands)

M. van Stuijvenberg (Margriet); E.W. Steyerberg (Ewout); G. Derksen-Lubsen (Gerarda); H.A. Moll (Henriëtte)

1998-01-01

textabstractOBJECTIVE: Prediction of a recurrent febrile seizure during subsequent episodes of fever. DESIGN: Study of the data of the temperatures, seizure recurrences, and baseline patient characteristics that were collected at a randomized placebo controlled trial of ibuprofen

Outpatient management of febrile neutropenia: time to revise the present treatment strategy

DEFF Research Database (Denmark)

Carstensen, M.; Sørensen, Jens Benn

2008-01-01

We reviewed medical literature on the efficacy and safety of outpatient versus hospital-based therapy of low-risk febrile neutropenia in adult cancer patients. A PubMed search for all studies evaluating the outpatient treatment of adults diagnosed with solid tumors who suffered from low......-risk febrile neutropenia was completed; reference lists from identified articles also were used. In all, 10 trials were included in the analysis, which showed no significant difference in clinical failure rates and mortality for ambulatory regimens and standard hospital-based therapy. Subgroup analysis...... treatment failure (P febrile neutropenia is safe, effective, and comparable to standard hospital-based therapy. Patients at low risk are outpatients and are hemodynamically...

The clinical impact of the radiology report in wheezing and nonwheezing febrile children: a survey of clinicians

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Spottswood, Stephanie E.; Hernanz-Schulman, Marta; Hilmes, Melissa A.; Kan, J.H. [Vanderbilt University, Department of Radiology and Radiological Sciences, Monroe Carell Jr. Children' s Hospital, Nashville, TN (United States); Liaw, Kevin [Vanderbilt University School of Medicine, Nashville, TN (United States); Moore, Paul E. [Vanderbilt University, Department of Pediatric Pulmonary, Allergy and Immunology, Monroe Carell Jr. Children' s Hospital, Nashville, TN (United States); Patterson, Barron [Vanderbilt University, Department of Pediatrics, Monroe Carell Jr. Children' s Hospital, Nashville, TN (United States); Chen, Heidi [Vanderbilt University Medical Center, Department of Biostatistics, Nashville, TN (United States)

2009-04-15

The chest radiograph is commonly used in the diagnosis and management of patients presenting with respiratory illness. The language used to describe the findings is important to ensure appropriate communication with the referring clinician and thereby optimize patient management. In this study we attempted to determine how clinicians interpret specific terms commonly used in a chest radiograph report, and to assess how these terms impact the management of children with respiratory symptoms. An online survey was distributed to 562 pediatric practitioners asking their interpretation of the terms ''peripheral airway disease (PAD),'' ''focal airspace consolidation,'' and ''focal infiltrate'' in a febrile child with or without wheezing. There were 112 respondents. Most practitioners defined the term ''PAD'' as viral pneumonia (61.5%) or asthma (56.9%), ''consolidation'' as atelectasis (83%) followed by pneumonia (69.6%), and ''infiltrate'' as pneumonia (100%), followed by atelectasis (22.3%). Practitioners were more likely to treat a nonwheezing child with antibiotics if the report stated ''focal airspace consolidation'' (80%) or ''focal infiltrate'' (100%; P=0.001). Some radiologic descriptors may lead to diverse and sometimes unintended diagnostic conclusions. Our findings support continued effort to structure and standardize the radiology report and our descriptive terminology. (orig.)

Growth and Puberty in Obese Children and Implications of Body Composition

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Sochung Chung

2017-12-01

Full Text Available Childhood obesity is a major public health concern throughout the world. Nutrition, energy balance and hormones interplay in growth and pubertal development regulation. Frequently overweight and obese children are taller for their age and sex and tend to mature earlier than lean children. The increased leptin and sex hormone levels seen in obese children with excessive adiposity may be implicated in accelerated pubertal growth and accelerated epiphyseal growth plate maturation. Efforts to detect the impact of obesity in children are needed to prevent metabolic and cardiovascular disease in later life. This review aims to cover the process of growth in obese children and implications of body composition on growth and pubertal development and introduce the use of body composition charts in clinical practice.

Home based care practices by caregivers of under five children with ...

African Journals Online (AJOL)

Background: Home treatment for childhood febrile illness is a common practice among caregivers in Nigeria as well as some other countries in sub- Saharan Africa. The aim of the study was to assess the home based care practices of caregivers of under- five children with febrile illnesses as seen in the general paediatric ...

The impact of obesity on febrile urinary tract infection and renal scarring in children with vesicoureteral reflux.

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Byun, H J; Ha, J Y; Jung, W; Kim, B H; Park, C H; Kim, C I

2017-02-01

It has become clear that obesity is associated with a variety of infectious diseases, including urinary tract infection (UTI) and renal scarring. The aim of this study was to evaluate the association between obesity and the degree of febrile UTI (fUTI) and renal scarring in children with vesicoureteral reflux (VUR), and to stratify the results into obesity subcategories. A total of 186 patients were diagnosed with VUR between January 2002 and December 2008. This study retrospectively reviewed the medical records of 72 children with primary VUR who had recurrent fUTI (more than twice). Overweight or obese status of the patients aged children, body mass index (BMI) percentile-for-age was used. They were divided into three groups as follows; standard (obese (≥95%). The following clinical variables were compared: age at diagnosis of primary VUR (months), sex, VUR grade, hydronephrosis grade, presence of renal scarring, surgical treatment, and degree of inflammation during fUTI. In the overweight and obese groups, VUR was diagnosed at a young age (P = 0.05), the degree of renal scarring was more severe (P = 0.006), and serum white blood cell count, C-reactive protein, and erythrocyte sedimentation rate (ESR) levels were significantly higher (P children (35%). Cortical defects occurred more frequently in children with obesity, and they were associated with a higher grade of reflux and serum ESR levels (P = 0.007, P = 0.042, and P = 0.021, respectively). Among these risk factors, high-grade VUR (OR = 9.93, 95% CI = 1.13-86.71), and being overweight and obese (OR = 5.26, 95% CI = 1.75-15.82) were associated with increased renal scarring. However, ESR was not associated with renal scarring (OR = 1.01, 95% CI = 0.95-1.07). The relationships between obesity and UTI are controversial. Some studies have shown positive results; however, other studies have shown opposite results. The main limitations of this study were the retrospective data collection

Elevated postvoid residual urine volume predicting recurrence of urinary tract infections in toilet-trained children.

Science.gov (United States)

Chang, Shang-Jen; Tsai, Li-Ping; Hsu, Chun-Kai; Yang, Stephen S

2015-07-01

The aim of this study was to examine whether toilet-trained children with a history of febrile urinary tract infection (fUTI) and elevated postvoid residual (PVR) urine volume according to a recently published PVR nomogram were at greater risk of UTI recurrence. One month after recovery from febrile UTI, constipation was diagnosed according to the Rome III criteria, and lower urinary tract (LUT) function was evaluated with two sets of uroflowmetry and PVR by ultrasonography. For children aged ≦ 6 and ≧ 7 years, elevated PVR is defined as >20 and >10 ml, respectively. Cox proportion hazards regression was used to evaluate the risk factors for recurrence of UTI. Between 2005 and 2011, 60 children aged 6.5 ± 2.5 years (boy:girl ratio 27:33) were enrolled for analysis. Univariate analysis showed that recurrent febrile UTI was more commonly observed in children with elevated PVR [repetitive elevated PVR: hazard ratio (HR) 5.75, 95% confidence interval (CI) 1.41-23.4; one elevated PVR: HR 4.53, 95% CI 1.01-20.2] and high-grade vesicoureteral reflux (VUR; HR 4.53, 95% CI 1.46-14.07). Multivariate analysis showed that younger age (HR 1.37, 95% CI 1.03-1.82, p UTI--but not gender, presence of high-grade VUR and constipation. Elevated PVR defined by the new PVR nomogram predicted recurrent UTI in children with history of febrile UTI. Care should be taken to manage children with elevated PVR.

Tratamiento ambulatorio del paciente con neutropenia febril Outpatient therapy in patients with febrile neutropenia

Directory of Open Access Journals (Sweden)

Andrés Londoño Gallo

2008-01-01

Full Text Available

El tratamiento de los pacientes con neoplasia y neutropenia febril plantea muchas dudas. Una de ellas, que genera ansiedad en el personal de la salud, el paciente y sus familiares, es la necesidad de hospitalización porque ésta implica exponer a gérmenes intrahospitalarios potencialmente resistentes a un paciente cuyo sistema inmune puede no estar en las mejores condiciones; incluso con un aislamiento óptimo existe el riesgo de adquirir una infección nosocomial. Muchos estudios han tratado de validar métodos para clasificar a los pacientes con fiebre y neutropenia en grupos de diferente riesgo, como fundamento para implementar estrategias de tratamiento selectivo; así se ha abierto la posibilidad de utilizar medidas más conservadoras para el tratamiento de los episodios de bajo riesgo, entre ellas la administración de regímenes orales ambulatorios de antibióticos de amplio espectro; ello sin demeritar la necesidad de aplicar un juicio clínico adecuado, hacer un buen seguimiento y tener acceso a la atención médica inmediata. La neutropenia es una de las consecuencias graves de la quimioterapia para el cáncer, y se ha demostrado que el tratamiento del paciente neutropénico febril con antibióticos intravenosos reduce la mortalidad. La terapia oral podría ser una alternativa aceptable para pacientes bien seleccionados. Ella puede mejorar la calidad de vida de los pacientes con cáncer, evitar las complicaciones asociadas con la terapia intravenosa y disminuir los costos del tratamiento.

Treatment of patients with neoplasia and febrile neutropenia, as a consequence of chemotherapy, poses many doubts, among them the need for hospitalization, since this implies exposure to potentially resistant nosocomial microorganisms. Even under the best isolation techniques, there may

Diagnosing Febrile Illness in a Returned Traveler

Centers for Disease Control (CDC) Podcasts

2012-03-01

This podcast will assist health care providers in diagnosing febrile illness in patients returning from a tropical or developing country.  Created: 3/1/2012 by National Center for Enteric, Zoonotic, and Infectious Diseases (NCEZID).   Date Released: 3/1/2012.

ERITEMA NODOSO Y SINDROME FEBRIL PROLONGADO ASOCIADOS A HIPERPARATIROIDISMO SECUNDARIO

Directory of Open Access Journals (Sweden)

Enz P

2005-06-01

Full Text Available El hiperparatiroidismo secundario es uno de los principales disturbios causados por la insuficiencia renal crónica, y la paratohormona es considerada una de las toxinas del sindrome urémico. El sindrome febril prolongado secundario a hiperparatiroidismo primario ya ha sido descripto en la literatura, aunque no lo ha sido aun el inducido por hiperparatiroidismo secundario. En el presente reporte se presenta un caso de eritema nodoso y sindrome febril prolongado asociado a hiperparatiroidismo secundario y que resolvió luego de efectuada una paratiroidectomía subtotal.

Interactive Electronic Decision Trees for the Integrated Primary Care Management of Febrile Children in Low Resource Settings - Review of existing tools.

Science.gov (United States)

Keitel, Kristina; D'Acremont, Valérie

2018-04-20

The lack of effective, integrated diagnostic tools pose a major challenge to the primary care management of febrile childhood illnesses. These limitations are especially evident in low-resource settings and are often inappropriately compensated by antimicrobial over-prescription. Interactive electronic decision trees (IEDTs) have the potential to close these gaps: guiding antibiotic use and better identifying serious disease. This narrative review summarizes existing IEDTs, to provide an overview of their degree of validation, as well as to identify gaps in current knowledge and prospects for future innovation. Structured literature review in PubMed and Embase complemented by google search and contact with developers. Six integrated IEDTs were identified: three (eIMCI, REC, and Bangladesh digital IMCI) based on Integrated Management of Childhood Illnesses (IMCI); four (SL eCCM, MEDSINC, e-iCCM, and D-Tree eCCM) on Integrated Community Case Management (iCCM); two (ALMANACH, MSFeCARE) with a modified IMCI content; and one (ePOCT) that integrates novel content with biomarker testing. The types of publications and evaluation studies varied greatly: the content and evidence-base was published for two (ALMANACH and ePOCT), ALMANACH and ePOCT were validated in efficacy studies. Other types of evaluations, such as compliance, acceptability were available for D-Tree eCCM, eIMCI, ALMANACH. Several evaluations are still ongoing. Future prospects include conducting effectiveness and impact studies using data gathered through larger studies to adapt the medical content to local epidemiology, improving the software and sensors, and Assessing factors that influence compliance and scale-up. IEDTs are valuable tools that have the potential to improve management of febrile children in primary care and increase the rational use of diagnostics and antimicrobials. Next steps in the evidence pathway should be larger effectiveness and impact studies (including cost analysis) and

Circulating Chemokine Levels in Febrile Infants With Serious Bacterial Infections

Directory of Open Access Journals (Sweden)

Hsiu-Lin Chen

2009-12-01

Full Text Available Early diagnosis of serious bacterial infections (SBI in febrile young infants based on clinical symptoms and signs is difficult. This study aimed to evaluate the diagnostic values of circulating chemokines and C-reactive protein (CRP levels in febrile young infants < 3 months of age with suspected SBI. We enrolled 43 febrile young infants < 3 months of age with clinically suspected SBI who were admitted to the neonatal intensive care unit or complete nursing unit of the pediatric department of Kaohsiung Medical University Hospital between December 2006 and July 2007. Blood was drawn from the patients at admission, and complete blood counts, plasma levels of CRP, granulocyte colony-stimulating factor (G-CSF, and chemokines, including interleukin-8 (IL-8, macrophage inflammatory protein-1α, macrophage inflammatory protein-1β, monokine induced by interferon-γ, and monocyte chemotactic protein-1 were measured. Patients’ symptoms and signs, length of hospital stay, main diagnosis, and results of routine blood tests and microbiological culture results were recorded. Twenty-six infants (60.5% were diagnosed with SBI, while 17 (39.5% had no evidence of SBI based on the results of bacterial cultures. CRP, IL-8 and G-CSF levels were significantly higher in the infants with SBI than in those without SBI. Plasma levels of other chemokines were not significantly different between the groups. The area under the receiver-operating characteristic (ROC curve for differentiating between the presence and absence of SBI was 0.79 for CRP level. Diagnostic accuracy was further improved by combining CRP and IL-8, when the area under the ROC curve increased to 0.91. CRP levels were superior to IL-8 and G-CSF levels for predicting SBI in febrile infants at initial survey. IL-8 levels could be used as an additional diagnostic tool in the initial evaluation of febrile young infants, allowing clinicians to treat these patients more appropriately.

Two-year evaluation of Intermittent Preventive Treatment for Children (IPTc) combined with timely home treatment for malaria control in Ghana.

Science.gov (United States)

Ahorlu, Collins K; Koram, Kwadwo A; Seake-Kwawu, Atsu; Weiss, Mitchell G

2011-05-15

Intermittent preventive treatment (IPT) has recently been accepted as an important component of the malaria control strategy. Intermittent preventive treatment for children (IPTc) combined with timely treatment of malaria related febrile illness at home to reduce parasite prevalence and malaria morbidity in children aged between six and 60 months in a coastal community in Ghana. This paper reports persistence of reduced parasitaemia two years into the intervention. The baseline and year-one-evaluation findings were published earlier. The main objective in the second year was to demonstrate whether the two interventions would further reduce parasite prevalence and malaria-related febrile illness in the study population. This was an intervention study designed to compare baseline and evaluation findings without a control group. The study combined home-based delivery of intermittent preventive treatment for children (IPTc) aged 6 - 60 months and home treatment of suspected febrile malaria-related illness within 24 hours. All children aged 6-60 months received home-based delivery of intermittent preventive treatment using amodiaquine + artesunate, delivered at home by community assistants every four months (6 times in 24 months). Malaria parasite prevalence surveys were conducted before the first and after the third and sixth IPTc to the children. The evaluation surveys were done four months after the third and sixth IPTc was given. Parasite prevalence which reduced from 25% to 3.0% at year-one evaluation had reduced further from 3% to 1% at year-two-evaluation. At baseline, 13.8% of the children were febrile (axilary temperature of ≥ 37.5 °C) compared to 2.2% at year-one-evaluation while 2.1% were febrile at year-two-evaluation. The year-two-evaluation result indicates that IPTc given three times in a year (every four months) combined with timely treatment of febrile malaria illness, is effective to reduce malaria parasite prevalence in children aged 6 to 60 months

Thermoregulatory Responses of Febrile Monkeys During Microwave Exposure

National Research Council Canada - National Science Library

Adair, E

1997-01-01

.... In a controlled ambient temperature of 26 degrees C, autonomic mechanisms of heat production and heat loss were measured in febrile squirrel monkeys during 30-min exposures to 450 or 2450 MHz CW MW...

Risk factors of leptospirosis among febrile hospital admissions in northeastern Malaysia.

Science.gov (United States)

Rafizah, A A Noor; Aziah, B D; Azwany, Y N; Imran, M Kamarul; Rusli, A Mohamed; Nazri, S Mohd; Nikman, A Mohd; Nabilah, I; Asma', H Siti; Zahiruddin, W M; Zaliha, I

2013-01-01

Leptospirosis is a worldwide zoonotic disease. Risk factors for the disease may vary among countries. This study was conducted to determine the risk factors of leptospirosis among febrile cases. A hospital-based cross-sectional study was conducted among 999 febrile patients admitted to 10 hospitals in northeastern Malaysia, from August 2010 to February 2011. An interviewer-guided proforma sheet on sociodemography, type of occupation and social history data was distributed to all adult patients with fever on admission. Serum sample for leptospirosis was screened by IgM Enzyme-linked Immunosorbent Assay (IgM ELISA) test and confirmed by Microscopic Agglutination Test (MAT). The cut-off point for positive MAT was ≥ 1:400 titer in single acute specimens. Seroprevalence of leptospirosis was 8.4% (95% CI: 6.8, 10.3) (n=84/999) by MAT. Multiple logistic regression analysis showed that the high risk occupation group (OR: 1.95, 95% CI: 1.22, 3.13) (p=0.005) and history of recent recreational activity (OR: 2.36, 95% CI: 1.46, 3.85) (pMalaysia. Identification of high risk occupational group and history of recent recreational activity will help to increase the index of suspicion to diagnose leptospirosis among febrile inpatients due to its mimicking other common febrile illnesses in Malaysia. Copyright © 2013 Elsevier Inc. All rights reserved.

Acute Undifferentiated Febrile Illness in Rural Cambodia: A 3-Year Prospective Observational Study

Science.gov (United States)

Mueller, Tara C.; Siv, Sovannaroth; Khim, Nimol; Kim, Saorin; Fleischmann, Erna; Ariey, Frédéric; Buchy, Philippe; Guillard, Bertrand; González, Iveth J.; Christophel, Eva-Maria; Abdur, Rashid; von Sonnenburg, Frank; Bell, David; Menard, Didier

2014-01-01

In the past decade, malaria control has been successfully implemented in Cambodia, leading to a substantial decrease in reported cases. Wide-spread use of malaria rapid diagnostic tests (RDTs) has revealed a large burden of malaria-negative fever cases, for which no clinical management guidelines exist at peripheral level health facilities. As a first step towards developing such guidelines, a 3-year cross-sectional prospective observational study was designed to investigate the causes of acute malaria-negative febrile illness in Cambodia. From January 2008 to December 2010, 1193 febrile patients and 282 non-febrile individuals were recruited from three health centers in eastern and western Cambodia. Malaria RDTs and routine clinical examination were performed on site by health center staff. Venous samples and nasopharyngeal throat swabs were collected and analysed by molecular diagnostic tests. Blood cultures and blood smears were also taken from all febrile individuals. Molecular testing was applied for malaria parasites, Leptospira, Rickettsia, O. tsutsugamushi, Dengue- and Influenza virus. At least one pathogen was identified in 73.3% (874/1193) of febrile patient samples. Most frequent pathogens detected were P. vivax (33.4%), P. falciparum (26.5%), pathogenic Leptospira (9.4%), Influenza viruses (8.9%), Dengue viruses (6.3%), O. tsutsugamushi (3.9%), Rickettsia (0.2%), and P. knowlesi (0.1%). In the control group, a potential pathogen was identified in 40.4%, most commonly malaria parasites and Leptospira. Clinic-based diagnosis of malaria RDT-negative cases was poorly predictive for pathogen and appropriate treatment. Additional investigations are needed to understand their impact on clinical disease and epidemiology, and the possible role of therapies such as doxycycline, since many of these pathogens were seen in non-febrile subjects. PMID:24755844

When to perform urine cultures in respiratory syncytial virus-positive febrile older infants?

Science.gov (United States)

Kaluarachchi, Dinushan; Kaldas, Virginia; Erickson, Evelyn; Nunez, Randolph; Mendez, Magda

2014-09-01

Respiratory syncytial virus (RSV) infections are associated with clinically significant rate of urinary tract infections (UTIs) in young infants. Previous research investigating RSV infections and UTIs has been performed mainly in infants younger than 2 to 3 months and has not focused on the risk of UTI in infants 3 to 12 months. This study aimed to assess the rate of UTIs in febrile RSV-positive older infants admitted as inpatients and identify predictors of UTI in febrile RSV-positive older infants. This is a retrospective comparative study of febrile RSV-positive infants 0 to 12 months of age admitted to the inpatient pediatric unit of Lincoln Medical and Mental Health Center, Bronx, from September through April 2006 to 2012. Infants 3 to 12 months were considered the cases, and infants 0 to 3 months were the comparative group. The rate of UTIs between the 2 groups was compared. Univariate tests and multiple logistic regression were used to identify demographic/clinical factors associated with UTI in febrile RSV-positive older infants. A total of 414 RSV-positive febrile infants were enrolled including 297 infants 3 to 12 months of age. The rate of UTI in older infants was 6.1% compared with 6.8% in infants younger than 3 months. Positive urinalysis finding was an independent predictor of UTI (P = 0.003) in older infants. All 11 boys with UTI were uncircumcised, and none of the 51 circumcised boys had UTI. Demographic (race, sex, and age) and clinical factors (temperature, white blood cell count, and absolute neutrophil count) were not associated with UTI. Febrile older infants who are RSV positive have a clinically significant rate of UTIs. It seems prudent to examine the urine of these older infants. Positive urinalysis finding was a predictive factor of UTI. Circumcised boys are at a decreased risk of UTI, compared with uncircumcised boys.

[A pilot study of antibiotic cycling for the treatment of febrile neutropenia patients with hematological diseases].

Science.gov (United States)

Ikegaya, Satoshi; Iwasaki, Hiromichi; Kinoshita, Keiichi; Urasaki, Yoshimasa; Tsutani, Hiroshi; Ueda, Takanori

2004-03-01

Two antibiotics recommended by the guideline of Infectious Diseases Society of America (IDSA) were selected for treatment of febrile neutropenia, and these paired antibiotics were changed periodically three times. The clinical efficacy of each antibiotic was retrospectively evaluated at the end of the final period. There was no significant difference about efficacy rate between two kinds of antibiotics in the same sequential period. However, the efficacy rate has been rising and febrile duration has been shortening by degrees. Only a few drug resistant bacteria were recognized by the surveillance culture during antibiotic cycling. Recently, antibiotic cycling therapy has attracted attention especially in the ICU. However, a clinical study of treatment for febrile neutropenia has not been reported. Our trial suggests that cycling therapy may be useful for febrile neutropenia. However, Some deviation in the patients characteristics of each period may affect the result. It seems that further examination is necessary about usefullness of the cycling therapy for febrile neutropenia.

Microbiology and mortality of pediatric febrile neutropenia in El Salvador.

Science.gov (United States)

Gupta, Sumit; Bonilla, Miguel; Gamero, Mario; Fuentes, Soad L; Caniza, Miguela; Sung, Lillian

2011-05-01

Febrile neutropenia (FN) and infection-related mortality are major problems for children with cancer in low-income countries. Identifying predictors for adverse outcome of FN in low-income countries permits targeted interventions. We describe the nature and predictors of microbiologically documented infection (MDI) and mortality of FN in children with cancer in El Salvador. We examined Salvadoran pediatric oncology patients admitted with FN over a 1-year period. Data were collected prospectively. Demographic, treatment, and admission-related variables were examined as predictors of outcomes. Hundred six FN episodes among 85 patients were included. Twenty-three of 106 episodes (22%) were microbiologically documented; 13 of 106 episodes (12%) resulted in death. Gram-positive and gram-negative organisms were isolated in 14 of 23 and 11 of 23 specimens; polymicrobial infections were common (11 of 23 episodes of MDI). Older age decreased the MDI risk [odds ratio (OR) per year=0.87, 95% confidence interval (CI), 0.75-0.99; P=0.04] while increasing number of days since the last chemotherapy increased the risk (OR=1.03 per day, 95% CI, 1.01-1.04; P=0.002). Pneumonia diagnosed either clinically (OR=6.6, 95% CI, 1.8-30.0; P=0.005) or radiographically (OR=5.5, 95% CI, 1.7-18.1; P=0.005) was the only predictor of mortality. In El Salvador, polymicrobial infections were common. Pneumonia at admission identified children with FN at high risk of death; these children may benefit from targeted interventions.

Novas diretrizes na abordagem clínica da neutropenia febril e da sepse em oncologia pediátrica New guidelines for the clinical management of febrile neutropenia and sepsis in pediatric oncology patients

Directory of Open Access Journals (Sweden)

Ana Verena Almeida Mendes

2007-05-01

Full Text Available OBJETIVOS: Fornecer subsídios à abordagem diagnóstica, profilática e terapêutica da neutropenia febril e da sepse em criança com doença oncológica, dando especial atenção aos novos protocolos e diretrizes. FONTES DE DADOS: Revisão de literatura científica utilizando uma busca bibliográfica eletrônica nas páginas do MEDLINE, Medscape, SciELO, Google, Cochrane e PubMED com as palavras-chave febrile, neutropenic, cancer, children, sepse, intensive, care. Foram selecionados artigos publicados entre 1987 e 2007, preferencialmente artigos de revisão, protocolos, revisões sistemáticas, estudos epidemiológicos, recomendações de força-tarefa e ensaios clínicos fase III. Foram revistos os consensos publicados pela Infectious Diseases Society of America, Center for Diseases Control e Infectious Diseases Working Party da German Society of Hematology and Oncology, além de recomendações da World Federation of Pediatric Intensive and Critical Care Societies e da Society of Critical Care Medicine. SÍNTESE DOS DADOS: A utilização de esquemas quimioterápicos agressivos, transplante de medula óssea e recursos de terapia intensiva aumentaram a sobrevida nas crianças com câncer e também a morbidade infecciosa, sendo as complicações sépticas a principal causa de mortalidade. Diversos fatores de risco têm sido identificados, como neutropenia, tipo oncológico, sinais clínicos e marcadores de resposta inflamatória (reação em cadeia da polimerase, procalcitonina, assim como a maior resistência aos antimicrobianos e antifúngicos. Protocolos de classificação de risco, de diagnóstico e tratamento devem ser estabelecidos em cada serviço, respeitando a flora microbiológica da população estudada. A terapia intensiva pediátrica tem aumentado a sobrevida a curto e longo prazo nestes pacientes. CONCLUSÕES: Pacientes oncológicos são particularmente vulneráveis a complicações infecciosas. A identificação e o tratamento

Management of acute colorectal diseases in febrile neutropenic patients

Directory of Open Access Journals (Sweden)

Camila Perazzoli

2014-07-01

Full Text Available Patients with hematologic malignancies are susceptible to serious complications due to immunosuppression. Neutropenic-related infection is one of the major causes of morbidity and mortality in this group of diseases. Febrile neutropenia is a common complication of the hematologic neoplasm itself or chemotherapy, and has worse prognosis if prolonged (lasting more than 7 days or severe (neutrophil count below 500 cells per μL. Among the usual sites of infection, we highlight the neutropenic enterocolitis and perianal infection as gastrointestinal complications of greater interest to the colorectal surgeon. Although most cases respond to conservative treatment, a portion of patients will need surgery for complete recovery. Resumo: Os pacientes com neoplasias hematológicas estão sujeitos a uma séria de complicações devido à imunossupressão. Infecção é umas das principais causas de morbidade e mortalidade nesse grupo de doenças. A neutropenia febril é uma complicação frequente da própria doença onco-hematológica ou da quimioterapia, e apresenta pior prognóstico se prolongada (duração acima de 7 dias ou severa (contagem de neutrófilos inferior a 500 células por microlitro. Dentre os focos de infecção mais comuns destacamos a enterocolite neutropênica e a infecção perianal como complicações de maior interesse para o cirurgião colorretal. Apesar de grande parte dos casos apresentar boa resposta ao tratamento conservador, uma parcela de pacientes necessitará de cirurgia para completa recuperação. Keywords: Febrile neutropenia, Typhlitis, Anal canal, Palavras-chave: Neutropenia febril, Tiflite, Canal anal

Management of Febrile Neutropenia in Patients receiving ...

African Journals Online (AJOL)

BACKGROUND: One in ten patients on anticancer medication will develop febrile neutropenia irrespective of tumour type. There is need to protect our patients from this fatal condition while optimising chemotherapy. This may be difficult for a poor country. OBJECTIVE: To assess the management of cancer patients with

An outbreak of febrile gastroenteritis associated with corn contaminated by Listeria monocytogenes.

Science.gov (United States)

Aureli, P; Fiorucci, G C; Caroli, D; Marchiaro, G; Novara, O; Leone, L; Salmaso, S

2000-04-27

On May 21, 1997, numerous cases of febrile gastrointestinal illness were reported among the students and staff of two primary schools in northern Italy, all of whom had eaten at cafeterias served by the same caterer. We interviewed people who ate at the cafeterias about symptoms and foods consumed on May 20. There were no samples of foods left at the cafeterias, but we tested routine samples taken on May 20 by the caterer and environmental specimens at the catering plant. The hospitalized patients were tested for common enteropathogens and toxins. Of the 2189 persons interviewed (82 percent of those exposed), 1566 (72 percent) reported symptoms; of these, 292 (19 percent) were hospitalized. Among samples obtained from hospitalized patients, all but two of the stool specimens and all blood specimens were negative for common enteropathogens. Listeria monocytogenes was isolated from one blood specimen and from 123 of the 141 stool specimens. Consumption of a cold salad of corn and tuna was associated with the development of symptoms (relative risk, 6.19; 95 percent confidence interval, 4.81 to 7.98; Pcaterer's sample of the salad and from environmental specimens collected from the catering plant. All listeria isolates were serotype 4b and were found to be identical on DNA analysis. Experimental contamination of sterile samples of the implicated foods showed that L. monocytogenes grew on corn when kept for at least 10 hours at 25 degrees C. Food-borne infection with L. monocytogenes can cause febrile illness with gastroenteritis in immunocompetent persons.

Aplicación de un modelo pronóstico para predecir la evolución de la neutropenia febril en niños con leucemias agudas A new model applied in prediction of febrile neutropenia in children with acute leukemias

Directory of Open Access Journals (Sweden)

Alberto Arencibia Núñez

2009-08-01

Full Text Available Se realizó estudio analítico retrospectivo de casos controles en 62 episodios de neutropenia febril presentados por pacientes con hemopatías malignas admitidos en el Instituto de Hematología e Inmunología durante los años 2005 y 2006. Los episodios de neutropenia febril se dividieron en 2 grupos a partir de su evolución favorable (56 % o desfavorable (44 % y se compilaron los parámetros clínicos y de laboratorio en ambos grupos. Los factores que mayor asociación mostraron con la evolución desfavorable fueron la presencia de comorbilidad (sepsis, deshidratación, hipoxia, hipovolemia, mucositis severa, el diagnóstico de leucemia aguda no linfoblástica, el uso de quimioterapia en los 7 días previos al inicio de la fiebre, el compromiso del estado general, y el conteo absoluto de neutrófilos menor de 100 x mm³. Los pacientes con neutropenia febril de evolución desfavorable presentaron entre 3 y 5 factores de riesgo, mientras que los de evolución satisfactoria tuvieron menos de 2 factores de mal pronóstico. El valor predictivo positivo del modelo pronóstico fue del 91,4 % y el negativo del 92,6 %, con una sensibilidad y especificidad del 94,1 % y 89,3 %, respectivamente.A retrospective and analytical control cases study was carried out in 62 episodes of febrile neutropenia present in patients with malignant blood disease admitted in Hematology and Immunology Institute during 2005 and 2006. Above episodes were divided in 2 groups from its favorable course (56% or unfavorable (44% as well as the laboratory and clinical parameters compiled in both groups. Factors with higher association related to unfavorable course were the comorbidities presence (sepsis, dehydration, hypoxia, hypovolemia and severe mucositis, diagnosis of non-lymphoblastic, use of chemotherapy during the 7 previous days to fever onset, general status involvement, and the neutrophil absolute count lower than 100 x mm³. Patients presenting with a unfavorable course

Experimental febrile seizures are precipitated by a hyperthermia-induced respiratory alkalosis.

Science.gov (United States)

Schuchmann, Sebastian; Schmitz, Dietmar; Rivera, Claudio; Vanhatalo, Sampsa; Salmen, Benedikt; Mackie, Ken; Sipilä, Sampsa T; Voipio, Juha; Kaila, Kai

2006-07-01

Febrile seizures are frequent during early childhood, and prolonged (complex) febrile seizures are associated with an increased susceptibility to temporal lobe epilepsy. The pathophysiological consequences of febrile seizures have been extensively studied in rat pups exposed to hyperthermia. The mechanisms that trigger these seizures are unknown, however. A rise in brain pH is known to enhance neuronal excitability. Here we show that hyperthermia causes respiratory alkalosis in the immature brain, with a threshold of 0.2-0.3 pH units for seizure induction. Suppressing alkalosis with 5% ambient CO2 abolished seizures within 20 s. CO2 also prevented two long-term effects of hyperthermic seizures in the hippocampus: the upregulation of the I(h) current and the upregulation of CB1 receptor expression. The effects of hyperthermia were closely mimicked by intraperitoneal injection of bicarbonate. Our work indicates a mechanism for triggering hyperthermic seizures and suggests new strategies in the research and therapy of fever-related epileptic syndromes.

Febrile Seizures and Epilepsy: Association With Autism and Other Neurodevelopmental Disorders in the Child and Adolescent Twin Study in Sweden.

Science.gov (United States)

Gillberg, Christopher; Lundström, Sebastian; Fernell, Elisabeth; Nilsson, Gill; Neville, Brian

2017-09-01

There is a recently well-documented association between childhood epilepsy and earlysymptomaticsyndromeselicitingneurodevelopmentalclinicalexaminations (ESSENCE) including autism spectrum disorder, but the relationship between febrile seizures and ESSENCE is less clear. The Child and Adolescent Twin Study in Sweden (CATSS) is an ongoing population-based study targeting twins born in Sweden since July 1, 1992. Parents of 27,092 twins were interviewed using a validated DSM-IV-based interview for ESSENCE, in connection with the twins' ninth or twelfth birthday. Diagnoses of febrile seizures (n = 492) and epilepsy (n = 282) were based on data from the Swedish National Patient Register. Prevalence of ESSENCE in individuals with febrile seizures and epilepsy was compared with prevalence in the twin population without seizures. The association between febrile seizures and ESSENCE was considered before and after adjustment for epilepsy. Age of diagnosis of febrile seizures and epilepsy was considered as a possible correlate of ESSENCE in febrile seizures and epilepsy. The rate of ESSENCE in febrile seizures and epilepsy was significantly higher than in the total population without seizures (all P epilepsy, a significant association between febrile seizures and autism spectrum disorder, developmental coordination disorder, and intellectual disability remained. Earlier age of onset was associated with all ESSENCE except attention-deficit/hyperactivity disorder in epilepsy but not with ESSENCE in febrile seizures. In a nationally representative sample of twins, there was an increased rate of ESSENCE in childhood epilepsy and in febrile seizures. Febrile seizures alone could occur as a marker for a broader ESSENCE phenotype. Copyright © 2017 Elsevier Inc. All rights reserved.

Cost Minimization Analysis of the Use of Meropenem and Ceftazidime in Febrile Neutropenia Therapy

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Rizky Abdulah

2016-06-01

Full Text Available Use of antibiotics is required in febrile neutropenia therapy. The variety choice on the use of antibiotics has increased the role of pharmacoeconomics study to determine the most effective and efficient antibiotic in a specific area. The purpose of this study was to investigate the lowest cost antibiotic between meropenem and ceftazidime that were used as one of febrile neutropenia treatments at one of referral hospitals in West Java province during 2011–2013. This study was a retrospective, observational and analytical study that was performed on February 2014 by collecting medical record data related to febrile neutropenia inpatient who received meropenem or ceftazidime therapy. The result showed that although it was not statistically significant, the total cost for ceftazidime therapy was IDR7,082,523, which was lower than meropenem therapy (IDR11,094,147. Hopefully, this result can assist the health professionals in the management of febrile neutropenia therapy.

A predictive model to estimate the risk of serious bacterial infections in febrile infants

NARCIS (Netherlands)

Berger, RMF; Berger, MY; vanSteenselMoll, HA; DzoljicDanilovic, G; DerksenLubsen, G

Low risk criteria have been defined to identify febrile infants unlikely to have serious bacterial infection (SBI). Using these criteria approximately 40% of all febrile infants can be defined as being at low risk. Of the remaining infants (60%) only 10%-20% have an SBI. No adequate criteria exists

Q Fever, Scrub Typhus, and Rickettsial Diseases in Children, Kenya, 2011-2012.

Science.gov (United States)

Maina, Alice N; Farris, Christina M; Odhiambo, Antony; Jiang, Ju; Laktabai, Jeremiah; Armstrong, Janice; Holland, Thomas; Richards, Allen L; O'Meara, Wendy P

2016-05-01

To increase knowledge of undifferentiated fevers in Kenya, we tested paired serum samples from febrile children in western Kenya for antibodies against pathogens increasingly recognized to cause febrile illness in Africa. Of patients assessed, 8.9%, 22.4%, 1.1%, and 3.6% had enhanced seroreactivity to Coxiella burnetii, spotted fever group rickettsiae, typhus group rickettsiae, and scrub typhus group orientiae, respectively.

Recognising haemorrhagic rash in children with fever: a survey of parents' knowledge.

Science.gov (United States)

Aurel, M; Dubos, F; Motte, B; Pruvost, I; Leclerc, F; Martinot, A

2011-07-01

Early recognition and treatment of meningococcal disease improves its outcome. Haemorrhagic rash is one of the most specific signs that parents can learn to recognise. To determine the percentage of parents able to recognise a haemorrhagic rash and perform the tumbler test. 123 parents of children consulting for mild injuries were interviewed about the significance and recognition of haemorrhagic rash in febrile children. Although 88% of parents undressed their children when they were febrile, it was never to look specifically for a skin rash. Only 7% (95% CI 3% to 12%) were able to recognise a petechial rash and knew the tumbler test. Information campaigns about the significance of haemorrhagic rash and about the tumbler test are needed.

[Origin exploration of "the fifty-nine acupoints for febrile disease"].

Science.gov (United States)

Li, Guangyi

2017-02-12

Fifty-nine acupoints for febrile disease is recorded in Huangdi Neijing ( Huangdi's Internal Classics ). By analyzing the combination of these acupoints, the writer discovered the acupoint composition and detected their origins from Huangdi's Internal Classics , in which the terms biaoben, qijie and beishu are involved in the theoretic evidence. The writer thought the "fifty-nine acupoints for febrile disease" implied the self-evolution of some acupuncture school in ancient time, which was formed by absorbing the theoretic experiences of the other schools. It is necessary to analyze and interpret the other literatures besides Huangdi's Internal Classics and probably obtain the further reorganization on it.

Vitamin D deficiency is associated with urinary tract infection in children.

Science.gov (United States)

Shalaby, Sherein Abdelhamid; Handoka, Nesrein Mosad; Amin, Rasha Emad

2018-01-01

In humans, vitamin D has been shown to play a role in infectious diseases, but its association with acquisition and a complicated course of febrile urinary tract infections (UTIs) has not been investigated. We aimed to investigate the association between 25-hydroxyvitamin D (25(OH)D 3 ) levels and the risk of first time febrile UTI in children. This prospective case-control study included 50 children with first febrile UTI, with no risk factors for UTI, and 50 age- and sex-matched healthy siblings as controls. White blood cell count, serum C-reactive protein, calcium, phosphorus, alkaline phosphatase and parathormone were measured in all studied children. Vitamin D status was determined by measuring plasma 25(OH)D 3 level. Deficiency was defined as a plasma 25(OH)D 3 level ≤ 25 nmol/l. Children with UTI had significantly lower mean serum levels of 25(OH)D 3 (10.5 ±2.7 nmol/l) than those of controls (25.9 ±5.6 nmol/l) ( p UTI had significantly higher serum levels of 25(OH)D 3 compared to those with acute pyelonephritis (12.4 ±2.59 vs. 8.2 ±3.2 nmol/l; p UTI (OR = 1.94, 95% CI: 1.61-2.82; p = 0.04). Vitamin D deficiency (≤ 25 nmol/l) was an independent risk factor for UTI in children.

Exposure to traffic noise and air pollution and risk for febrile seizure: a cohort study.

Science.gov (United States)

Hjortebjerg, Dorrit; Nybo Andersen, Anne-Marie; Ketzel, Matthias; Raaschou-Nielsen, Ole; Sørensen, Mette

2018-03-25

Objectives Exposure to traffic noise and air pollution is suspected to increase susceptibility to viral infections - the main triggering factor for febrile seizures. No studies have examined these two exposures in relation to febrile seizures. We aimed to investigate whether exposure to road traffic noise and air pollution are associated with risk of febrile seizures in childhood. Methods From our study base of 51 465 singletons from a national birth cohort, we identified 2175 cases with febrile seizures using a nationwide registry. Residential address history from conception to six years of age were found in national registers, and road traffic noise (L den ) and air pollution (NO 2 ) were modeled for all addresses. Analyses were done using Cox proportional hazard model with adjustment for potential confounders, including mutual exposure adjustment. Results An interquartile range (IQR) increase in childhood exposure to road traffic noise and air pollution was associated with an 11% [incidence rate ratio (IRR) 1.11, 95% confidence interval (CI) 1.04-1.19) and 5% (IRR 1.05, 95% CI 1.02-1.07) higher risk for febrile seizures, respectively, after adjustment for potential confounders. Weaker tendencies were seen for pregnancy exposure. In models with mutual exposure adjustment, the estimates were slightly lower, with IRR of 1.08 (95% CI 1.00-1.16) and 1.03 (95% CI 0.99-1.06) per IQR increase in childhood exposure to road traffic noise and air pollution, respectively. Conclusions This study suggests that residential exposure to road traffic noise and air pollution is associated with higher risk for febrile seizures.

Malaria Parasitemia in Children Aged less than 5 Years Presenting ...

African Journals Online (AJOL)

Fever is the commonest manifestation and Children aged less than 5 years are most vulnerable. An appraisal of this disease among these children is important to reducing the impact of the disease. Objective: To determine the prevalence and identify factors affecting malaria parasitemia in febrile children aged less than 5 ...

Changes in circulating inflammatory markers following febrile non-haemolytic transfusion reactions to leucoreduced red cells

DEFF Research Database (Denmark)

Larsen, R; Sandhu, N; Heegaard, N H H

2018-01-01

It would be desirable to be able to distinguish fever as a result of febrile non-haemolytic transfusion reactions (FNHTR) from other febrile conditions. To further characterize the inflammatory feature of FNHTR, we measured a large panel of inflammatory markers in pre- and posttransfusion plasma...

[Neuroprotective effect of naloxone in brain damage caused by repeated febrile seizure].

Science.gov (United States)

Shan, Ying; Qin, Jiong; Chang, Xing-zhi; Yang, Zhi-xian

2004-04-01

The brain damage caused by repeated febrile seizure (FS) during developing age is harmful to the intellectual development of children. So how to decrease the related damage is a very important issue. The main purpose of the present study was to find out whether the non-specific opiate antagonist naloxone at low dose has the neuroprotective effect on seizure-induced brain damage. Warm water induced rat FS model was developed in this study. Forty-seven rats were randomly divided into two groups: normal control group (n = 10) and hyperthermic seizure groups (n = 37). The latter was further divided into FS control group (n = 13) and naloxone-treated group (n = 24). The dose of naloxone is different in two naloxone-treated groups (12/each group), in one group the dose was 1 mg/kg, in the other one 2 mg/kg. Seven febrile seizures were induced in each rat of hyperthermic seizure groups with the interval of 2 days. The rats were weighed and injected intraperitoneally with naloxone once the FS occurred in naloxone-treated group, while the rats of the other groups were injected with 0.9% sodium chloride. Latency, duration and grade of FS in different groups were observed and compared. HE-staining and the electron microscopy (EM) were used to detect the morphologic and ultrastructural changes of hippocampal neurons. In naloxone-treated group, the rats' FS duration and FS grade (5.02 +/- 0.63, 2.63 +/- 0.72) were significantly lower (t = 5.508, P seizure, it could lighten the brain damage resulted from repeated FS to some extent.

Chikungunya as a cause of acute febrile illness in southern Sri Lanka.

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Megan E Reller

Full Text Available Chikungunya virus (CHIKV re-emerged in Sri Lanka in late 2006 after a 40-year hiatus. We sought to identify and characterize acute chikungunya infection (CHIK in patients presenting with acute undifferentiated febrile illness in unstudied rural and semi-urban southern Sri Lanka in 2007.We enrolled febrile patients ≥ 2 years of age, collected uniform epidemiologic and clinical data, and obtained serum samples for serology, virus isolation, and real-time reverse-transcriptase PCR (RT-PCR. Serology on paired acute and convalescent samples identified acute chikungunya infection in 3.5% (28/797 patients without acute dengue virus (DENV infection, 64.3% (18/28 of which were confirmed by viral isolation and/or real-time RT-PCR. No CHIKV/DENV co-infections were detected among 54 patients with confirmed acute DENV. Sequencing of the E1 coding region of six temporally distinct CHIKV isolates (April through October 2007 showed that all isolates posessed the E1-226A residue and were most closely related to Sri Lankan and Indian isolates from the same time period. Except for more frequent and persistent musculoskeletal symptoms, acute chikungunya infections mimicked DENV and other acute febrile illnesses. Only 12/797 (1.5% patients had serological evidence of past chikungunya infection.Our findings suggest CHIKV is a prominent cause of non-specific acute febrile illness in southern Sri Lanka.

Two-year evaluation of Intermittent Preventive Treatment for Children (IPTc combined with timely home treatment for malaria control in Ghana

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Seake-Kwawu Atsu

2011-05-01

Full Text Available Abstract Background Intermittent preventive treatment (IPT has recently been accepted as an important component of the malaria control strategy. Intermittent preventive treatment for children (IPTc combined with timely treatment of malaria related febrile illness at home to reduce parasite prevalence and malaria morbidity in children aged between six and 60 months in a coastal community in Ghana. This paper reports persistence of reduced parasitaemia two years into the intervention. The baseline and year-one-evaluation findings were published earlier. Objective The main objective in the second year was to demonstrate whether the two interventions would further reduce parasite prevalence and malaria-related febrile illness in the study population. Methods This was an intervention study designed to compare baseline and evaluation findings without a control group. The study combined home-based delivery of intermittent preventive treatment for children (IPTc aged 6 - 60 months and home treatment of suspected febrile malaria-related illness within 24 hours. All children aged 6 - 60 months received home-based delivery of intermittent preventive treatment using amodiaquine + artesunate, delivered at home by community assistants every four months (6 times in 24 months. Malaria parasite prevalence surveys were conducted before the first and after the third and sixth IPTc to the children. The evaluation surveys were done four months after the third and sixth IPTc was given. Results Parasite prevalence which reduced from 25% to 3.0% at year-one evaluation had reduced further from 3% to 1% at year-two-evaluation. At baseline, 13.8% of the children were febrile (axilary temperature of ≥37.5°C compared to 2.2% at year-one-evaluation while 2.1% were febrile at year-two-evaluation. Conclusion The year-two-evaluation result indicates that IPTc given three times in a year (every four months combined with timely treatment of febrile malaria illness, is

Risk factors for febrile urinary tract infection in infants with prenatal hydronephrosis: comprehensive single center analysis.

Science.gov (United States)

Zareba, Piotr; Lorenzo, Armando J; Braga, Luis H

2014-05-01

We assessed risk factors for urinary tract infection in children with prenatal hydronephrosis We identified 376 infants with prenatal hydronephrosis in an institutional database. The occurrence of febrile urinary tract infection in the first 2 years of life was ascertained by chart review. Febrile urinary tract infection was defined as a positive culture from a catheterized urine specimen in a patient with a fever of 38.0C or greater. Multivariate logistic regression was used to assess gender, circumcision status, hydronephrosis grade, vesicoureteral reflux grade and antibiotic prophylaxis as predictors of the risk of urinary tract infection. Included in analysis were 277 males and 99 females. Hydronephrosis was high grade in 128 infants (34.0%) and vesicoureteral reflux was present in 79 (21.0%). Antibiotic prophylaxis was prescribed in 60.4% of patients, preferentially to females vs males (70.7% vs 56.7%), those with high vs low grade hydronephrosis (70.3% vs 55.2%) and those with vs without vesicoureteral reflux (96.2% vs 50.8%). On multivariate analysis there was an association between high grade hydronephrosis and an increased risk of urinary tract infection (adjusted OR 2.40, 95% CI 1.26-4.56). Females (adjusted OR 3.16, 95% CI 0.98-10.19) and uncircumcised males (adjusted OR 3.63, 95% CI 1.18-11.22) were also at higher risk than circumcised males. Antibiotic prophylaxis was not associated with a decreased risk of urinary tract infection (adjusted OR 0.93, 95% CI 0.45-1.94). High grade hydronephrosis, female gender and uncircumcised status in males are independent risk factors for febrile urinary tract infection in infants with prenatal hydronephrosis. Antibiotic prophylaxis did not reduce the risk of urinary tract infection in the study group. Copyright © 2014 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

Aparición de episodios de neutropenia febril tras la quimioterapia citostática en el paciente oncológico Appearance of febrile neutropenia episodes after cytostatic therapy on Oncology patients

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Leonardo Lami Casaus

2009-12-01

Full Text Available El tratamiento con drogas citotóxicas en el paciente oncológico, tiene como toxicidad limitante de dosis más común la neutropenia y sus complicaciones infecciosas. Su aparición provoca retrasos y reducción de dosis en los ciclos posteriores de quimioterapia, así como deterioro en la calidad de vida de los pacientes. El colectivo de Medicina Oncológica, que incluye el Servicio de Farmacia, decidió realizar un estudio, con el objetivo de analizar la aparición de neutropenia febril tras la administración de la terapia citotóxica y la presencia de otros factores que pueden incrementar el riesgo de estas reacciones. Se estudiaron los 42 pacientes que ingresaron con neutropenia febril tras el tratamiento citotóxico en el periodo comprendido entre febrero y agosto del 2007. Se recogieron variables biomédicas del grupo de pacientes incluidos y se analizó el tratamiento citostático empleado previamente. El grupo de edad que prevaleció fue el de los pacientes mayores de 50 años, con un predomino del sexo masculino y los estadios avanzados con afecciones asociadas. Las localizaciones tumorales más frecuentes radicaron en mama, pulmón y linfoma no Hodgkin. El citostático más señalado en casos de neutropenia febril resultó la adriamicina con un 71,4 %, seguido de la ciclofosfamida con 52,4 %. Los factores que más se asociaron con la aparición de neutropenia febril fueron: quimioterapia con antraciclinas, la edad mayor de 50 años, estadios avanzados y presencia de enfermedades asociadas.Treatment of oncology patient using cytotoxic drugs has the neutropenia and its infectious complications as the commonest dose-limiting toxicity. Its appearance provokes dose delays and reduction during post-chemotherapy cycles, as well as the quality of life deterioration of patients. Oncology Medicine Group including the Pharmacy Service carried out a study to analyze the appearance of febrile neutropenia after cytotoxic therapy administration, and

Premarketing surveillance of ibuprofen suppositories in febrile children.

Science.gov (United States)

Hadas, Dan; Youngster, Ilan; Cohen, Avner; Leibovitch, Eugene; Shavit, Itai; Erez, Ilan; Uziel, Yosef; Berkovitch, Matitiahu

2011-03-01

In many countries, ibuprofen is available only in oral formulations. The authors aimed to investigate parental satisfaction and possible adverse reactions among children receiving newly marketed ibuprofen suppositories, prior to their arrival at the pharmaceutical points of distribution. Children needing antipyretic medication were recruited from 11 pediatric wards and clinics in Israel. Each patient received ibuprofen suppositories (5-10 mg/kg/dose) after completing a data collection form. After 3 to 7 days of treatment, information regarding parent satisfaction, possible adverse reactions, and concomitant use of drugs was obtained. Overall, 490 children completed the study. Parents' satisfaction was high (4.5 ± 0.47 on a scale of 1-5), and 92.2% reported that they would use the medication in the future. Adverse reactions were reported in 8 patients (1.63%, 95% confidence interval = 1.77-3.25), the most common being diarrhea. Rectal administration of ibuprofen suppositories is well tolerated and overall satisfaction and the repeated expected use were high.

Predictors of Outcome and Severity in Adult Filipino Patients with Febrile Neutropenia

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Marc Gregory Y. Yu

2015-01-01

Full Text Available Aim. The study aimed to describe the profile of Filipino febrile neutropenia patients and to determine parameters associated with severe outcomes. Methods. This is a retrospective study of Filipino febrile neutropenia patients admitted to the Philippine General Hospital. Patients were described in terms of clinical presentation and stratified according to the presence or absence of severe outcomes. Prognostic factors were then identified using regression analysis. Results. 115 febrile episodes in 102 patients were identified. Regression analysis yielded prolonged fever >7 days prior to admission (OR 2.43; 95% CI, 0.77–7.74, isolation of a pathogen on cultures (OR 2.69; 95% CI, 1.04–6.98, and nadir absolute neutrophil count (ANC 7 days prior to admission, positive pathogen on cultures, and nadir ANC < 100 during admission predicted severe outcomes, whereas G-CSF use and complete antibiotic therapy were associated with better outcomes. These prognostic variables might be useful in identifying patients that need more intensive treatment and monitoring.

Sincronia Cosmopolita Febril

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Fabio Goulart

2017-02-01

Full Text Available No ano de 2011, pessoas de todo o mundo começaram a indignar através das redes sociais e blogs da internet contra as mais variadas injustiças do mundo. Uns queriam liberdade e democracia, outros criticavam os abusos dos bancos e alguns apenas queriam ter comida digna na mesa todos os dias. Em pouco tempo, o mundo virtual e o real se viram contaminados por uma sincronia cosmopolita febril que levou multidões às praças de todo o mundo e conseguiu, entre outras coisas, derrubar ditaduras opressoras e muito antigas. Com base em estudos, análise de mundo e vivências do autor, este trabalho visa clarificar à luz da filosofia os movimentos do tipo Occupy em suas mais variadas formas.

HIPPOCAMPAL SCLEROSIS IN EPILEPSY AND CHILDHOOD FEBRILE SEIZURES

NARCIS (Netherlands)

KUKS, JBM; COOK, MJ; FISH, DR; STEVENS, JM; SHORVON, SD

1993-01-01

The connection between hippocampal sclerosis and childhood febrile seizures (CFS) is a contentious issue in the study of epilepsy. We investigated 107 patients with drug-resistant epilepsy by high-resolution volumetric magnetic resonance imaging (MRI). 20 had a history of CFS, 45 had focal (26) or

Effects of Prestorage Leukoreduction on the Rate of Febrile ...

African Journals Online (AJOL)

Febrile nonhemolytic transfusion reactions (FNHTRs) are common ... Department of Immunohaematology and Blood Transfusion, Dayanand Medical College and Hospital, Ludhiana, Punjab, India ... antigen (HLA) or WBC‑specific antigens located on donor .... though increasing awareness and reporting about adverse.

Safeguarding and Protecting Children in Maternity Services: Implications for Practice

Science.gov (United States)

Lazenbatt, Anne; Greer, Jean

2009-01-01

This article debates the issues involved in safeguarding and protecting children in maternity services and offers implications for professional practice. Midwives and other staff who work as members of the maternity team have a safeguarding role to play in the identification of babies and children who have been abused, or are at risk of abuse, and…

Neutropenia febril: convertir el bajo riesgo en cero riesgo To convert the low risk in zero risk in patients with febrile neutropenia

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Alberto Arencibia Núñez

2009-08-01

Full Text Available La neutropenia febril constituye una de las principales causas de morbiletalidad en los pacientes con hemopatías malignas; sin embargo, la presentación clínica y evolución de esta complicación varía considerablemente de un paciente a otro. El primer modelo de estratificación de riesgo fue desarrollado por Talcot a partir de elementos clínicos y diferenciaba a los pacientes según el riesgo de presentar complicaciones letales. No obstante, cerca del 10 % de los pacientes catalogados como de bajo riesgo de complicaciones graves requieren tratamiento intrahospitalario. La determinación de algunos reactantes de fase aguda como la proteína C reactiva, las interleucinas 6 y 8 y la procalcitonina, aumentan notablemente la sensibilidad y especificidad de los modelos pronósticos. Las nuevas técnicas imagenológicas y de biología molecular facilitarán el diagnóstico precoz y certero de las infecciones en un futuro cercano. Sin embargo, es necesario desarrollar modelos pronósticos que combinen elementos clínicos y humorales adaptados a las condiciones epidemiológicas de cada centro, para optimizar el tratamiento diferenciado de los enfermos con neutropenia febril.Febrile neutropenia is one of the main causes of mortality in patients presenting with malignant hemopathic disorders; however the clinical and course presentation of this condition differ notably between patients. The first risk stratification model was developed by Talcot from clinical elements and differentiated the patients according the risk of lethal complications. However, around the 10% of patients classed as low risk of severe complications required intrahospital treatment. The determination of some acute phase reactants e.g. reactive C protein, 6 and 8 interleukins, and procalcitonin, increases remarkably the sensitivity and specificity of prognostic model. The new imaging techniques and of molecular biology allow an early and accurate diagnosis of infections in a near

Diagnostic Value of Technetium-99m-Dimercaptosuccinic Acid Scintigraphy in Prediction of Vesicoureteral Reflux in Children with First-time Febrile Urinary Tract Infection

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Fatemeh Ataei

2017-11-01

Full Text Available Background: Imaging modalities such as voiding cystourethrography (VCUG, direct radionuclide cystography (DRNC, and renal cortical scintigraphy (RCS with technetium-99m dimercaptosuccinic acid (Tc-99mDMSA, are helpful in detecting possible abnormalities of urinary tract such as vesicoureteral reflux (VUR. However, there are confounding data regarding the preference of these modalities. In the present study, we aimed to assess the role of Tc-99mDMSA scan in prediction of possible VUR and the subsequent need for VCUG or DRNC. Materials and Methods: Three hundred fifty seven children under 14 years old with first-time febrile urinary tract infection (UTI who were admitted between April 2004 and February 2017 were enrolled. Data regarding to VCUG or DRNC in order to evaluate the presence of possible VUR were recorded. Finally, accuracy of Tc-99mDMSA scans in prediction of VUR were assessed. Results: Analyses showed a sensitivity and specificity of 95.65% and 14.72%, respectively for Tc-99mDMSA scan in detection of VUR. Patients with mild renal involvement in Tc-99mDMSA scans had a 3.5-fold greater risk of having VUR than those with a normal scans (odds ratio=3.5; 95% confidence interval [CI]: 1.4-8.58; p=0.007. In addition, the risk of VUR is up to 7.0-fold greater in children with moderate renal involvement (odds ratio=7.0; 95% CI: 2.6-13.2; p

Treatment of Febrile Neutropenia and Prophylaxis in Hematologic Malignancies: A Critical Review and Update

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Paola Villafuerte-Gutierrez

2014-01-01

Full Text Available Febrile neutropenia is one of the most serious complications in patients with haematological malignancies and chemotherapy. A prompt identification of infection and empirical antibiotic therapy can prolong survival. This paper reviews the guidelines about febrile neutropenia in the setting of hematologic malignancies, providing an overview of the definition of fever and neutropenia, and categories of risk assessment, management of infections, and prophylaxis.

Risk Adapted Management of Febrile Neutrepenia and Early Cessation of Empirical Antibiotherapy in Hematopoietic Stem Cell Transplantation Setting

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Ali Hakan Kaya

2017-04-01

Full Text Available Background: Haematopoietic stem cell transplantation is a curative treatment option for many haematological disorders. Infection following haematopoietic stem cell transplantation is one of the major causes of mortality. Aims: To investigate the outcomes of early cessation of empirical antibiotic treatment per protocol in febrile neutropenia patients who have undergone haematopoietic stem cell transplantation at our clinic. Study Design: Descriptive study. Methods: The present study retrospectively evaluated febrile neutropenia attacks in haematopoietic stem cell transplantation recipients during the period June 2014 - January 2015 at our haematopoietic stem cell transplantation clinic. Results: A total of 72 febrile neutropenia attacks were evaluated in 53 patients. In 46 febrile neutropenia attacks, microbiologic cultures revealed positive results. In culture-positive febrile neutropenia episodes a single bacterium was isolated in 32 cases and multiple strains were isolated in 14. In 15 patients, empirical antibiotic therapy was discontinued after 72 hours. These patients were clinically stable, without evident focus of infection and had negative culture results. Only 4 recurrent episodes were observed (27% after cessation of antibiotherapy. No patient died as a result of recurrent infection. The 30-day and 100-day post-transplantation mortality rates of patients with febrile neutropenia episodes were 11.3% (6/53 and 3.8% (2/53, respectively. Infection-related 30-day and 100-day mortality rates were 7.5% (4/53 and 0% (0/53, respectively. Conclusion: The main message of our study is that early cessation of empirical antibiotherapy seems to be feasible in eligible patients without increasing febrile neutropenia mortality rates

Urinary Colorimetric Sensor Array and Algorithm to Distinguish Kawasaki Disease from Other Febrile Illnesses.

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Zhen Li

Full Text Available Kawasaki disease (KD is an acute pediatric vasculitis of infants and young children with unknown etiology and no specific laboratory-based test to identify. A specific molecular diagnostic test is urgently needed to support the clinical decision of proper medical intervention, preventing subsequent complications of coronary artery aneurysms. We used a simple and low-cost colorimetric sensor array to address the lack of a specific diagnostic test to differentiate KD from febrile control (FC patients with similar rash/fever illnesses.Demographic and clinical data were prospectively collected for subjects with KD and FCs under standard protocol. After screening using a genetic algorithm, eleven compounds including metalloporphyrins, pH indicators, redox indicators and solvatochromic dye categories, were selected from our chromatic compound library (n = 190 to construct a colorimetric sensor array for diagnosing KD. Quantitative color difference analysis led to a decision-tree-based KD diagnostic algorithm.This KD sensing array allowed the identification of 94% of KD subjects (receiver operating characteristic [ROC] area under the curve [AUC] 0.981 in the training set (33 KD, 33 FC and 94% of KD subjects (ROC AUC: 0.873 in the testing set (16 KD, 17 FC. Color difference maps reconstructed from the digital images of the sensing compounds demonstrated distinctive patterns differentiating KD from FC patients.The colorimetric sensor array, composed of common used chemical compounds, is an easily accessible, low-cost method to realize the discrimination of subjects with KD from other febrile illness.

Probiotics in the prophylaxis of recurrent urinary tract infections in children

OpenAIRE

Zwolińska, Danuta

2017-01-01

Recurrent urinary tract infections are a serious clinical problem both in adults and children. Febrile episodes of recurrent urinary tract infections may lead to the formation of renal scars and development of chronic kidney disease. Traditionally, management involved antibiotic prophylaxis introduced after a first febrile episode. Recently, however, the indications for antibiotic therapy have been narrowed down to treat cases of recurrent urinary tract infections and disorders which...

Observation of patients with vesicoureteral reflux off antibiotic prophylaxis: physician bias on patient selection and risk factors for recurrent febrile urinary tract infection.

Science.gov (United States)

Drzewiecki, Beth A; Thomas, John C; Pope, John C; Adams, Mark C; Brock, John W; Tanaka, Stacy T

2012-10-01

Observation off continuous antibiotic prophylaxis is an option for vesicoureteral reflux. We evaluated the characteristics of patients observed off continuous antibiotic prophylaxis and risk factors for febrile urinary tract infection. We identified children 1 to 18 years old with primary vesicoureteral reflux between January 1, 2010 and December 31, 2010. We excluded patients with prior surgical correction from analysis. We recorded age, gender, race/ethnicity, primary language, insurance carrier, age at vesicoureteral reflux diagnosis, initial presentation and vesicoureteral reflux severity. We quantified bladder and bowel dysfunction with a validated questionnaire if toilet trained. We compared patients off vs on continuous antibiotic prophylaxis with the chi-square test for categorical variables and the Mann-Whitney U test for continuous variables. We used a univariate Cox proportional hazards model to assess predictors of febrile urinary tract infection during observation off continuous antibiotic prophylaxis. Of 529 eligible patients 224 were observed off continuous antibiotic prophylaxis. Patients off continuous antibiotic prophylaxis tended to be older (p urinary tract infection (p = 0.05), to have nondilating vesicoureteral reflux on most recent cystogram (p urinary tract infection developed in 19 (8.5%). Risk factors associated with febrile urinary tract infection included initial presentation of multiple febrile urinary tract infections (p = 0.03), older age at diagnosis (p = 0.03) and older age starting observation off continuous antibiotic prophylaxis (p = 0.0003). Criteria to select patients with vesicoureteral reflux for observation off continuous antibiotic prophylaxis remain poorly defined in the literature. Observation will fail in a subset of patients with vesicoureteral reflux. Physician biases regarding patient selection for observation off continuous antibiotic prophylaxis should be considered when interpreting studies that evaluate treatment

An evaluation of the use of reported febrile illness in predicting malaria in pregnancy.

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Nnaji, G A; Ikechebelu, J I

2007-11-01

The object of this study was to evaluate the sensitivity and specificity of reported febrile illness in predicting malaria in pregnant women at booking in NAUTH, Nnewi. This was a case control prospective survey using a structured questionnaire to collect data from pregnant women attending antenatal clinic of Nnamdi Azikiwe University Teaching Hospital between April and September 2001. Peripheral blood smears were examined in 420 pregnant women during their first antenatal visit. This study showed that 57.4% of parasitaemic pregnant women and 54% of aparasitaemic pregnant women reported fever before their first antenatal visit. The sensitivity and specificity of reported febrile illness in predicting malaria were 57.4% and 46%, respectively. However, the predictive value of a positive test was as high as 80.25%, while it was only 22% for the predictive value of a negative test. The efficiency of reported febrile illness as a screening device was 55%. Reliance on reported febrile illness will not be adequate to identify parasitaemic pregnant women because many of those with heavy placental parasitisation may not report fever. This justifies the place of the intermittent presumptive therapy using sulphadoxine-pyrimethamine in pregnant women living in malaria endemic areas such as sub-Saharan Africa.

[Association of IL-1β-511T gene rs16944 polymorphism with febrile seizures].

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Ren, Xiao-Tun; Sun, Su-Zhen; Liu, Fang; Wang, Xiao-Ming

2014-02-01

Despite substantial research efforts worldwide, the role of inflammatory cytokine IL-1β in the onset of febrile seizures (FS) remains controversial. The aim of this study was to assess the relationship between rs16944 polymorphism of the IL-1β-511T gene and occurrence of simple FS in a sample of Han children in northern China. The IL-1β-511T gene rs16944 was genotyped by SNaPshot SNP technique in 141 FS children and 130 healthy control subjects. The genotypic and allelic frequencies in the two groups were comparatively analyzed. There were no significant differences in genotypic and allelic frequencies of rs16944 polymorphism of the IL-1β-511T gene between FS patients and control subjects (P>0.05).When the clinical data on A/A, A/G and G/G genotypes of the rs16944 polymorphism in FS patients, there was statistically significant difference in age of first onset (χ(2)=19.491, Prs16944 polymorphism of the IL-1β-511T gene and the incidence of FS in Han children in Northern China. However, the differences in genotypes of this polymorphism might be associated with pathogenesis and prognosis of simple FS in the population studied.

Acute HIV-1 infection is as common as malaria in young febrile adults seeking care in coastal Kenya.

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Sanders, Eduard J; Mugo, Peter; Prins, Henrieke A B; Wahome, Elizabeth; Thiong'o, Alexander N; Mwashigadi, Grace; van der Elst, Elisabeth M; Omar, Anisa; Smith, Adrian D; Graham, Susan M

2014-06-01

Febrile adults are usually not tested for acute HIV-1 infection (AHI) in Africa. We assessed a strategy to diagnose AHI among young adult patients seeking care. Young adults (defined as a positive p24 antigen test, and subsequent seroconversion or RNA detection. Febrile patients evaluated for AHI were also screened for malaria using a rapid test, with PCR confirmation of positives. In 3602 adults seeking care, overall HIV-1 prevalence was 3.9%: 7.6% (68/897) among patients meeting AHI criteria vs. 2.6% (71/2705) among those who did not (P young febrile adults seeking care. An AHI detection strategy targeting young febrile adults seeking care at pharmacies and health facilities is feasible and should be considered as an HIV-prevention strategy in high-transmission settings.

Profile of C-reactive protein, white cells and neutrophil populations in febrile children from rural north-eastern Tanzania

DEFF Research Database (Denmark)

Mahende, Coline; Ngasala, Billy; Lusingu, John

2017-01-01

) guidelines and laboratory investigations (blood and urine cultures). RESULTS: A total of 867 patients were enrolled, out of which 691 (79.7%) had complete clinical and laboratory data available for analysis. Acute upper respiratory tract infection 284 (41.1%), acute gastroenteritis 127 (18.4%) and pneumonia...... with upper respiratory tract infection, pneumonia, acute gastroenteritis and non-specific febrile illness. Only serum CRP levels were positively correlated with positive blood cultures at a calculated cut-off value of 37.3 mg/L, giving a specificity of 77.8% and sensitivity of 74.2%. CONCLUSION: CRP...

Leptospirosis among Hospitalized Febrile Patients in Northern Tanzania

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Biggs, Holly M.; Bui, Duy M.; Galloway, Renee L.; Stoddard, Robyn A.; Shadomy, Sean V.; Morrissey, Anne B.; Bartlett, John A.; Onyango, Jecinta J.; Maro, Venance P.; Kinabo, Grace D.; Saganda, Wilbrod; Crump, John A.

2011-01-01

We enrolled consecutive febrile admissions to two hospitals in Moshi, Tanzania. Confirmed leptospirosis was defined as a ≥ 4-fold increase in microscopic agglutination test (MAT) titer; probable leptospirosis as reciprocal MAT titer ≥ 800; and exposure to pathogenic leptospires as titer ≥ 100. Among 870 patients enrolled in the study, 453 (52.1%) had paired sera available, and 40 (8.8%) of these met the definition for confirmed leptospirosis. Of 832 patients with ≥ 1 serum sample available, 30 (3.6%) had probable leptospirosis and an additional 277 (33.3%) had evidence of exposure to pathogenic leptospires. Among those with leptospirosis the most common clinical diagnoses were malaria in 31 (44.3%) and pneumonia in 18 (25.7%). Leptospirosis was associated with living in a rural area (odds ratio [OR] 3.4, P < 0.001). Among those with confirmed leptospirosis, the predominant reactive serogroups were Mini and Australis. Leptospirosis is a major yet underdiagnosed cause of febrile illness in northern Tanzania, where it appears to be endemic. PMID:21813847

Brucellosis among Hospitalized Febrile Patients in Northern Tanzania

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Bouley, Andrew J.; Biggs, Holly M.; Stoddard, Robyn A.; Morrissey, Anne B.; Bartlett, John A.; Afwamba, Isaac A.; Maro, Venance P.; Kinabo, Grace D.; Saganda, Wilbrod; Cleaveland, Sarah; Crump, John A.

2012-01-01

Acute and convalescent serum samples were collected from febrile inpatients identified at two hospitals in Moshi, Tanzania. Confirmed brucellosis was defined as a positive blood culture or a ≥ 4-fold increase in microagglutination test titer, and probable brucellosis was defined as a single reciprocal titer ≥ 160. Among 870 participants enrolled in the study, 455 (52.3%) had paired sera available. Of these, 16 (3.5%) met criteria for confirmed brucellosis. Of 830 participants with ≥ 1 serum sample, 4 (0.5%) met criteria for probable brucellosis. Brucellosis was associated with increased median age (P = 0.024), leukopenia (odds ratio [OR] 7.8, P = 0.005), thrombocytopenia (OR 3.9, P = 0.018), and evidence of other zoonoses (OR 3.2, P = 0.026). Brucellosis was never diagnosed clinically, and although all participants with brucellosis received antibacterials or antimalarials in the hospital, no participant received standard brucellosis treatment. Brucellosis is an underdiagnosed and untreated cause of febrile disease among hospitalized adult and pediatric patients in northern Tanzania. PMID:23091197

Approaches to describing inter-rater reliability of the overall clinical appearance of febrile infants and toddlers in the emergency department

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Paul Walsh

2014-11-01

Full Text Available Objectives. To measure inter-rater agreement of overall clinical appearance of febrile children aged less than 24 months and to compare methods for doing so.Study Design and Setting. We performed an observational study of inter-rater reliability of the assessment of febrile children in a county hospital emergency department serving a mixed urban and rural population. Two emergency medicine healthcare providers independently evaluated the overall clinical appearance of children less than 24 months of age who had presented for fever. They recorded the initial ‘gestalt’ assessment of whether or not the child was ill appearing or if they were unsure. They then repeated this assessment after examining the child. Each rater was blinded to the other’s assessment. Our primary analysis was graphical. We also calculated Cohen’s κ, Gwet’s agreement coefficient and other measures of agreement and weighted variants of these. We examined the effect of time between exams and patient and provider characteristics on inter-rater agreement.Results. We analyzed 159 of the 173 patients enrolled. Median age was 9.5 months (lower and upper quartiles 4.9–14.6, 99/159 (62% were boys and 22/159 (14% were admitted. Overall 118/159 (74% and 119/159 (75% were classified as well appearing on initial ‘gestalt’ impression by both examiners. Summary statistics varied from 0.223 for weighted κ to 0.635 for Gwet’s AC2. Inter rater agreement was affected by the time interval between the evaluations and the age of the child but not by the experience levels of the rater pairs. Classifications of ‘not ill appearing’ were more reliable than others.Conclusion. The inter-rater reliability of emergency providers’ assessment of overall clinical appearance was adequate when described graphically and by Gwet’s AC. Different summary statistics yield different results for the same dataset.

Infusional β-lactam antibiotics in febrile neutropenia: has the time come?

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Abbott, Iain J; Roberts, Jason A

2012-12-01

Febrile neutropenia presents a clinical challenge in which timely and appropriate antibiotic exposure is crucial. In the context of altered pharmacokinetics and rising bacterial resistance, standard antibiotic doses are unlikely to be sufficient. This review explores the potential utility of altered dosing approaches of β-lactam antibiotics to optimize treatment in febrile neutropenia. There is a dynamic relationship between the antibiotic, the infecting pathogen, and the host. Great advancements have been made in the understanding of the pharmacokinetic changes in critical illness and the pharmacodynamic relationships of antibiotics in these settings. Antibiotic treatment in febrile neutropenia is becoming increasingly difficult. Patients are of higher acuity, receive more intensive chemotherapy regimens leading to prolonged neutropenia, and are often exposed to multiple antibiotic courses. These patients display significant variability in antibiotic clearances and increases in volume of distribution compared with standard ward-based patients. Rising antibiotic resistance and a lack of new antibiotics in production have prompted alternative dosing strategies based on pharmacokinetic/pharmacodynamic data, such as extended or continuous infusions of β-lactam antibiotics, to maximize the likelihood of treatment success. A definitive study that describes a mortality benefit of such dosing regimens remains elusive and the theoretical advantages require testing in well designed clinical trials.

Mesial temporal sclerosis in children Esclerose mesial temporal em crianças

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Eliana Maria Domingues Brandão

2007-12-01

Full Text Available Mesial temporal sclerosis is the most frequent cause of drug-resistant temporal lobe epilepsy but has a satisfactory response to surgery, and is considered infrequent in children. OBJECTIVE: To evaluate the clinical, electrographic and radiological spectrum of the disease in children. METHOD: Retrospective study by review of charts of 44 children with a diagnosis of mesial temporal sclerosis on magnetic resonance imaging, attended at the "Hospital das Clínicas" of the University of São Paulo Faculty of Medicine. RESULTS: Febrile seizure was identified in the history of 54% of the patients. Injuries at the left side predominated in patients with schooling difficulties (p=0.049, in those with the first seizures between six months and five years (p=0.021 and in those with complex febrile seizure (p=0.032. Thirteen patients were submitted to surgery and of these, eight remained without seizures. CONCLUSION: Febrile seizure may be related in a more direct way to the presence of left-side mesial temporal sclerosis.Em adultos, esclerose mesial temporal é a causa mais freqüente de epilepsia do lobo temporal intratável por medicamentos e que responde satisfatoriamente a cirurgia, sendo considerada pouco freqüente em criança. OBJETIVO: Avaliar o espectro clínico, eletrográfico e radiológico desta patologia em crianças. MÉTODO: Estudo retrospectivo, por revisão de prontuário de 44 crianças com diagnóstico de esclerose mesial temporal na ressonância magnética, atendidos no Hospital das Clínicas da Faculdade de Medicina de São Paulo. RESULTADO: Foi identificado que 54% dos pacientes apresentaram antecedente de crise febril. Lesão no lado esquerdo predominou nos pacientes com dificuldade escolar (p=0.049, naqueles com primeiras crises entre seis meses e cinco anos (p=0,021 e naqueles com crise febril complicada (p=0,032. Treze pacientes foram operados, dos quais oito ficaram livres de crises. CONCLUSÃO: Crise febril pode estar

Trends in the patterns of IgM and IgG antibodies in febrile persons with suspected dengue in Barbados, an English-speaking Caribbean country, 2006–2013

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Alok Kumar

2015-11-01

Full Text Available Summary: Long-term seroprevalence studies of dengue have provided a measure of the degree of endemicity and future trends in disease prevalence and severity. In this study, we describe the seroprevalence of dengue antibodies in febrile persons with suspected acute dengue in Barbados. It is a retrospective population-based study of all febrile persons with suspected dengue from 2006 to 2013. All of the cases had IgM and IgG antibodies in the blood sample drawn between days 3 and 5 of their illness. Among the 8296 cases that were tested for IgM antibodies, 3037 (36.6% had recent dengue infection. In the age groups 20 years, 23.3%, 39.6% and 35.5% had acute infection, respectively. Of the 7227 cases with documented IgG results, 5473 (75.7% were positive and had a past infection. In the age groups 20 years, 31.2%, 65.2% and 86.6%, respectively, had a past infection (IgG positive. During the first 5 years of life, 10–20% of febrile persons investigated for dengue had a positive IgM and a negative IgG titer, between 5 and 10% had a positive IgM and IgG titer, 5% had a positive IgG and a negative IgM titer, and between 45% and 65% had a negative IgM and a negative IgG titer. Throughout the study period, between 12% and 20% of febrile persons failed to show any evidence of current or previous dengue. In the age groups 20 years, 45.0%, 18.8% and 7.2%, respectively, had no evidence of recent or past dengue (both IgM and IgG negative. Between 37% and 59% of the febrile persons had serological evidence of past dengue in the absence of any current dengue. In conclusion, the pattern of IgG antibodies in this study was comparable to those in countries known to be hyperendemic for dengue. The age of infection is likely to shift to younger adults and children who are more likely to have severe dengue in the future. Keywords: Dengue, Seroprevalence, Febrile, Caribbean

The effect of low ambient temperature on the febrile responses of rats to semi-purified human endogenous pyrogen.

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Stitt, J T; Shimada, S G

1985-01-01

The febrile responses of Sprague-Dawley rats to semi-purified human endogenous pyrogen were studied at a thermoneutral ambient temperature (26 degrees C) and in the cold (3 degrees C). It was found that while rats developed typical monophasic febrile responses at thermoneutrality, febrile responses were absent in the cold-exposed rats. Experiments were conducted to determine whether this lack of febrile responses in cold-exposed rats was due to an inability of these animals to generate or retain heat in the cold. Thermogenesis and vasoconstriction were stimulated in cold-exposed rats by selectively cooling the hypothalamus, using chronically implanted thermodes. It was shown that, using this stimulus, metabolic rate could be increased by more than 50 percent and body temperature could be driven up at a rate of 5 degrees C/hour in rats exposed to the cold. Therefore, it was concluded that the lack of febrile responses of cold-exposed rats to pyrogen is in no way due to a physical or physiological inability to retain heat. Instead, it appears that in some manner cold exposure suppresses the sensitivity or responsiveness of the rat to pyrogenic stimuli.

G-CSF in solid tumor chemotherapy: a tailored regimen reduces febrile neutropenia, treatment delays and direct costs.

Science.gov (United States)

Tsavaris, Nicolas; Kosmas, Christos; Gouveris, Panagiotis; Vadiak, Maria; Dimitrakopoulos, Antonis; Karadima, Dimitra; Pagouni, Efterpi; Panagiotakopoulos, George; Tzima, Evanthia; Ispoglou, Sevasti; Sakelariou, Dimitris; Koufos, Christos

2004-02-01

Current guidelines do not recommend G-CSF for patients with risk factors for neutropenia. One-hundred patients undergoing chemotherapy were randomized to treatment with G-CSF at 5 Kg/kg for established febrile neutropenia (ANC <1000/microl) (Group A) or G-CSF at 263 Kg/day if ANC was 1500/microl or less on the day of the expected nadir, with the duration of treatment determined by the severity of neutropenia (Group B). The number of doses of G-CSF was similar in the two groups. There were 34 cases of febrile neutropenia in Group A, but none in Group B (p=0.0001). Hospital admission for febrile neutropenia, antibiotic use and delays in chemotherapy were all significantly more common in Group A. Total direct costs were estimated to be 66, 646 for Group A and 47, 119 for Group B. Tailoring treatment does not increase G-CSF use, but significantly reduces febrile neutropenia and treatment delays and lowers direct costs.

Association of RNA Biosignatures With Bacterial Infections in Febrile Infants Aged 60 Days or Younger

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Mahajan, Prashant; Kuppermann, Nathan; Mejias, Asuncion; Suarez, Nicolas; Chaussabel, Damien; Casper, T. Charles; Smith, Bennett; Alpern, Elizabeth R.; Anders, Jennifer; Atabaki, Shireen M.; Bennett, Jonathan E.; Blumberg, Stephen; Bonsu, Bema; Borgialli, Dominic; Brayer, Anne; Browne, Lorin; Cohen, Daniel M.; Crain, Ellen F.; Cruz, Andrea T.; Dayan, Peter S.; Gattu, Rajender; Greenberg, Richard; Hoyle, John D.; Jaffe, David M.; Levine, Deborah A.; Lillis, Kathleen; Linakis, James G.; Muenzer, Jared; Nigrovic, Lise E.; Powell, Elizabeth C.; Rogers, Alexander J.; Roosevelt, Genie; Ruddy, Richard M.; Saunders, Mary; Tunik, Michael G.; Tzimenatos, Leah; Vitale, Melissa; Dean, J. Michael; Ramilo, Octavio

2016-01-01

IMPORTANCE Young febrile infants are at substantial risk of serious bacterial infections; however, the current culture-based diagnosis has limitations. Analysis of host expression patterns (“RNA biosignatures”) in response to infections may provide an alternative diagnostic approach. OBJECTIVE To assess whether RNA biosignatures can distinguish febrile infants aged 60 days or younger with and without serious bacterial infections. DESIGN, SETTING, AND PARTICIPANTS Prospective observational study involving a convenience sample of febrile infants 60 days or younger evaluated for fever (temperature >38° C) in 22 emergency departments from December 2008 to December 2010 who underwent laboratory evaluations including blood cultures. A random sample of infants with and without bacterial infections was selected for RNA biosignature analysis. Afebrile healthy infants served as controls. Blood samples were collected for cultures and RNA biosignatures. Bioinformatics tools were applied to define RNA biosignatures to classify febrile infants by infection type. EXPOSURE RNA biosignatures compared with cultures for discriminating febrile infants with and without bacterial infections and infants with bacteremia from those without bacterial infections. MAIN OUTCOMES AND MEASURES Bacterial infection confirmed by culture. Performance of RNA biosignatures was compared with routine laboratory screening tests and Yale Observation Scale (YOS) scores. RESULTS Of 1883 febrile infants (median age, 37 days; 55.7%boys), RNA biosignatures were measured in 279 randomly selected infants (89 with bacterial infections—including 32 with bacteremia and 15 with urinary tract infections—and 190 without bacterial infections), and 19 afebrile healthy infants. Sixty-six classifier genes were identified that distinguished infants with and without bacterial infections in the test set with 87%(95%CI, 73%-95%) sensitivity and 89% (95%CI, 81%-93%) specificity. Ten classifier genes distinguished

Febrile illness diagnostics and the malaria-industrial complex: a socio-environmental perspective

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Justin Stoler

2016-11-01

Full Text Available Abstract Background Global prioritization of single-disease eradication programs over improvements to basic diagnostic capacity in the Global South have left the world unprepared for epidemics of chikungunya, Ebola, Zika, and whatever lies on the horizon. The medical establishment is slowly realizing that in many parts of sub-Saharan Africa (SSA, particularly urban areas, up to a third of patients suffering from acute fever do not receive a correct diagnosis of their infection. Main body Malaria is the most common diagnosis for febrile patients in low-resource health care settings, and malaria misdiagnosis has soared due to the institutionalization of malaria as the primary febrile illness of SSA by international development organizations and national malaria control programs. This has inadvertently created a “malaria-industrial complex” and historically obstructed our complete understanding of the continent’s complex communicable disease epidemiology, which is currently dominated by a mélange of undiagnosed febrile illnesses. We synthesize interdisciplinary literature from Ghana to highlight the complexity of communicable disease care in SSA from biomedical, social, and environmental perspectives, and suggest a way forward. Conclusion A socio-environmental approach to acute febrile illness etiology, diagnostics, and management would lead to substantial health gains in Africa, including more efficient malaria control. Such an approach would also improve global preparedness for future epidemics of emerging pathogens such as chikungunya, Ebola, and Zika, all of which originated in SSA with limited baseline understanding of their epidemiology despite clinical recognition of these viruses for many decades. Impending ACT resistance, new vaccine delays, and climate change all beckon our attention to proper diagnosis of fevers in order to maximize limited health care resources.

Arboviral Etiologies of Acute Febrile Illnesses in Western South America, 2000–2007

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Forshey, Brett M.; Guevara, Carolina; Laguna-Torres, V. Alberto; Cespedes, Manuel; Vargas, Jorge; Gianella, Alberto; Vallejo, Efrain; Madrid, César; Aguayo, Nicolas; Gotuzzo, Eduardo; Suarez, Victor; Morales, Ana Maria; Beingolea, Luis; Reyes, Nora; Perez, Juan; Negrete, Monica; Rocha, Claudio; Morrison, Amy C.; Russell, Kevin L.; J. Blair, Patrick; Olson, James G.; Kochel, Tadeusz J.

2010-01-01

Background Arthropod-borne viruses (arboviruses) are among the most common agents of human febrile illness worldwide and the most important emerging pathogens, causing multiple notable epidemics of human disease over recent decades. Despite the public health relevance, little is know about the geographic distribution, relative impact, and risk factors for arbovirus infection in many regions of the world. Our objectives were to describe the arboviruses associated with acute undifferentiated febrile illness in participating clinics in four countries in South America and to provide detailed epidemiological analysis of arbovirus infection in Iquitos, Peru, where more extensive monitoring was conducted. Methodology/Findings A clinic-based syndromic surveillance system was implemented in 13 locations in Ecuador, Peru, Bolivia, and Paraguay. Serum samples and demographic information were collected from febrile participants reporting to local health clinics or hospitals. Acute-phase sera were tested for viral infection by immunofluorescence assay or RT-PCR, while acute- and convalescent-phase sera were tested for pathogen-specific IgM by ELISA. Between May 2000 and December 2007, 20,880 participants were included in the study, with evidence for recent arbovirus infection detected for 6,793 (32.5%). Dengue viruses (Flavivirus) were the most common arbovirus infections, totaling 26.0% of febrile episodes, with DENV-3 as the most common serotype. Alphavirus (Venezuelan equine encephalitis virus [VEEV] and Mayaro virus [MAYV]) and Orthobunyavirus (Oropouche virus [OROV], Group C viruses, and Guaroa virus) infections were both observed in approximately 3% of febrile episodes. In Iquitos, risk factors for VEEV and MAYV infection included being male and reporting to a rural (vs urban) clinic. In contrast, OROV infection was similar between sexes and type of clinic. Conclusions/Significance Our data provide a better understanding of the geographic range of arboviruses in South

Office-based treatment and outcomes for febrile infants with clinically diagnosed bronchiolitis.

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Luginbuhl, Lynn M; Newman, Thomas B; Pantell, Robert H; Finch, Stacia A; Wasserman, Richard C

2008-11-01

The goals were to describe the (1) frequency of sepsis evaluation and empiric antibiotic treatment, (2) clinical predictors of management, and (3) serious bacterial illness frequency for febrile infants with clinically diagnosed bronchiolitis seen in office settings. The Pediatric Research in Office Settings network conducted a prospective cohort study of 3066 febrile infants (or=38 degrees C) in 219 practices in 44 states. We compared the frequency of sepsis evaluation, parenteral antibiotic treatment, and serious bacterial illness in infants with and without clinically diagnosed bronchiolitis. We identified predictors of sepsis evaluation and parenteral antibiotic treatment in infants with bronchiolitis by using logistic regression models. Practitioners were less likely to perform a complete sepsis evaluation, urine testing, and cerebrospinal fluid culture and to administer parenteral antibiotic treatment for infants with bronchiolitis, compared with those without bronchiolitis. Significant predictors of sepsis evaluation in infants with bronchiolitis included younger age, higher maximal temperature, and respiratory syncytial virus testing. Predictors of parenteral antibiotic use included initial ill appearance, age of urinary tract infection (n = 167). In office settings, serious bacterial illness in young febrile infants with clinically diagnosed bronchiolitis is uncommon. Limited testing for bacterial infections seems to be an appropriate management strategy.

A brucellosis case presenting with vesicular and maculopapular rash and febrile neutropenia

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Selmin Dirgen Çaylak

2014-03-01

Full Text Available Brucellosis is a systemic disease in which all kind of tissues and organs can be affected. Brucellosis may present with different symptoms and symptoms are non-specific. A broad spectrum of clinical manifestations can be seen, therefore diagnosis can be difficult. Cutaneous complications and febrile neutropenia have been rarely reported. Here, a rare brucellosis case was reported that he applied with fever, skin eruption and neutropenia. We emphasized that especially in endemic areas brucellosis should always be kept on mind in the differential diagnosis of patient with skin eruption and febril neutropenia.J Microbiol Infect Dis 2014;4(1: 39-41

Validation of the French national health insurance information system as a tool in vaccine safety assessment: application to febrile convulsions after pediatric measles/mumps/rubella immunization.

Science.gov (United States)

Hanf, Matthieu; Quantin, Catherine; Farrington, Paddy; Benzenine, Eric; Hocine, N Mounia; Velten, Michel; Tubert-Bitter, Pascale; Escolano, Sylvie

2013-12-02

In the French national health insurance information system (SNIIR-AM), routine records of health claimed reimbursements are linked to hospital admissions for the whole French population. The main focus of this work is the usability of this system for vaccine safety assessment programme. Self-controlled case series analyses were performed using an exhaustive SNIIR-AM extraction of French children aged less than 3 years, to investigate the relationship between MMR immunization and children hospitalizations for febrile convulsions, a well-documented rare adverse event, over 2009-2010. The results suggest a significant increase of febrile convulsions during the 6-11 days period following any MMR immunization (IRR=1.49, 95% CI=1.22, 1.83; p=0.0001) and no increase 15-35 days post any MMR immunization (IRR=1.03, 95% CI=0.89, 1.18; p=0.72). These results are in accordance with other results obtained from large epidemiologic studies, which suggest the usability of the SNIIR-AM as a relevant database to study the occurrence of adverse events associated with immunization. For future use, results associated with risk of convulsion during the day of vaccination should nevertheless be considered with particular caution. Copyright © 2013 Elsevier Ltd. All rights reserved.

epilepsy following simple febrile seizure in a rural community in ...

African Journals Online (AJOL)

2011-12-12

Dec 12, 2011 ... family history of epilepsy did not significantly influence the development of later epilepsy X2 ... following a single simple febrile seizure. MATERIALS ANd ... If the parent did not witness the seizure, an adult who witnessed the ...

Controversy in urinary tract infection management in children: a review of new data and subsequent changes in guidelines.

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Kari, Jameela Abdulaziz; Tullus, Kjell

2013-12-01

Controversy and lack of consensus have been encountered in the management of pediatric urinary tract infection (UTI), including its diagnosis, radiological investigations and the use of antibiotic therapy. In this review, we discuss the need for radiological investigations and the extent of their use as well as the need for prophylactic antibiotics in children with UTI and vesicoureteral reflux. Only a small proportion of children with first UTI and no history of antenatal renal abnormalities have clinically important malformations. Renal ultrasound should be performed in febrile infants and young children with UTI; a micturating cystourethrogram should not be performed routinely after the first febrile UTI. Long-term antibiotics appear to reduce the risk of recurrent symptomatic UTI in susceptible children, although the clinical benefit is marginal. Current recommendations encourage performing radiological investigations only in children at risk and discourage routine prophylactic antibiotic use.

Video and computer games: effect on children and implications for health education.

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Dorman, S M

1997-04-01

Video and computer-based games have assumed a prominent role in the culture of American children and adolescents. Given the pervasiveness of their influence, it is likely that these games may affect the health and well-being of children. This paper examines the health effects of these games on children, suggests criteria upon which parents and teachers may evaluate the games, and notes some implications for health educators.

Shifting the Focus: Children's Image-Making Practices and Their Implications for Analysis

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Lomax, Helen Jayne

2012-01-01

This paper provides analytic focus on the productive and editorial contexts of children and young people's image-making, making visible its implications for the analysis of photographs. Drawing on participatory research in which children and young people worked alongside researchers to create a visual narrative of their lived experiences of…

Reevaluation of Meta-analysis on prophylactic drug management for recurrence of febrile seizures

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Huan LIAO

2015-08-01

Full Text Available Objective To explore the efficiency and safety of drugs to prevent the recurrence of febrile seizures (FS.  Methods Relevant literatures were searched via PubMed, EMBASE/SCOPUS, EBSCO-CINAHL, Web of Science, Cochrane Database of Systematic Reviews from December 1997 to November 2014 using the following keywords: febrile seizure OR febrile convulsion, recurrence, prevention OR prophylaxis, medicine OR medication. Publication type was limited to Meta-analysis. Extract the relevant information of Meta-analysis, such as characteristics of objects, types of study design, number of clinical trials, number of cases, search strategies, databases, information of methodology (methods of randomization, concealment, blinding, withdrawal and exit, follow-up time, heterogeneity analysis, subgroup analysis and outcome assessment, etc. Quality of Reporting of Meta-analyses (QUOROM and Oxman-Guyatt Overview Quality Assessment Questionnaire (OQAQ were used to assess the quality of included Meta-analyses. Jadad decision was used to assess inclusion and exclusion criteria, search strategies, effectiveness evaluation, data extraction and data analysis, to explore reliable evidence of evidence-based medicine.  Results Eventually, four Meta-analyses were included after screening of all the literatures that can be searched out. Among those Meta-analyses, the Meta-analysis of Offringa and Newton (2012 was relatively more reliable. The results suggesed that no clinically important benefits were found in administering intermittent oral or rectal diazepam, oral phenobarbitone, phenytoin, valproate, pyridoxine, buprofen, diclofenac and acetominophen to children with FE. Only one clinical trial reported that intermittent oral clobazam could reduce the recurrence of FE in comparing with placebo at 6-month follow-up (RR = 0.360, 95% CI: 0.200-0.640; P = 0.000, but it should be verified by more randomized controlled trials (RCTs. Among 4 Meta-analyses included in this study

Experience of Using Nurofen® Forte for Children in Pediatric Practice

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Yu.V. Marushko

2016-08-01

Full Text Available This article provides an overview of literature and own data of efficacy of ibuprofen in children with acute respiratory infection with febrile fever. This data indicate that ibuprofen is a rapid and long-acting antipyretic agent with a high degree of safety and is recommended for use in children.

Can absence of pyuria exclude urinary tract infection in febrile infants? About 2011 AAP guidelines on UTI.

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Kim, Seong Heon; Lyu, Soo Young; Kim, Hye Young; Park, Su Eun; Kim, Su Young

2016-06-01

The aim of this study was to describe clinical and laboratory characteristics of urinary tract infection (UTI) without significant pyuria in young children aged 2-24 months. The subjects consisted of infants and young children with febrile UTI treated at Pusan National University Children's Hospital, Korea. Group A included 283 patients with definite UTI who fulfilled the revised American Academy of Pediatrics diagnostic criteria, and group B included 19 patients with presumed UTI who had significant culture of uropathogens without pyuria, bacteriuria or other focus of infection. Duration of fever before hospital visit in group B was significantly shorter than in group A (17.7 ± 14.0 vs 34.5 ± 30.7 h). Most patients in group B (17/19, 89.5%) came to the hospital within 24 h of onset of fever. Acute scintigraphic lesions were found in 47.8% of patients in group A and 50% in group B. Underlying urological abnormalities such as vesicoureteral reflux and obstructive uropathy were found in 24.5% of patients in group A and in 33.3% of patients in group B (P = 0.74). Clinicians cannot exclude UTI on the absence of pyuria in young children aged 2-24 months. © 2015 Japan Pediatric Society.

AETIOPATHOGENESIS OF FEVER IN HOSPITALISED SICKLE CELL DISEASE CHILDREN REVISITED WITH SPECIAL REFERENCE TO BLOOD CULTURE

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Sadhana Panda

2017-10-01

Full Text Available BACKGROUND Sickle Cell Disease (SCD poses a considerable health burden in India. The sickle gene is widespread among many tribal population groups in India with prevalence of heterozygotes varying from 1-40 percent. The disease has multiple acute and chronic complications, including haemolytic crises, severe pain, renal complications, thromboembolic phenomenon and overwhelming infections; some complications of SCD generate high mortality. MATERIALS AND METHODS This is a cross-sectional, hospital inpatient based, observational study. Convenience sampling technique was used to include 74 consecutively diagnosed cases of sickle cell disease children less than 14 years of age and suffering from fever. A blood culture was performed in each case prior to starting of antibiotics. RESULTS The present study comprised of 74 children with confirmed sickle cell disease admitted to ward with fever. The largest numbers of cases were between 1 to 3 years age group. Febrile episodes decreased as the age advanced. Around 30% of febrile patients presented with cough followed by 24% with pain in limbs. Anaemia was the most common physical finding (92% followed by splenomegaly in 86% cases. URTI being most common aetiology. Most common organism isolated by blood culture was Staph. aureus in 8 samples. CONCLUSION As because fever is a consistent finding in severe bacterial infections, extensive evaluation, early intervention in febrile SCD children may reduce the morbidity and mortality rates. Although, the greatest concern has traditionally been S. pneumoniae, effective vaccination has reduced its incidence. It is probably wise to treat all highly febrile children with sickle cell disease with antibiotics pending the results of blood culture. Strengthening of routine immunisation programme is needed.

Microscopy 'AIDS' in diagnosing a febrile infant | Crous | Southern ...

African Journals Online (AJOL)

Southern African Journal of HIV Medicine. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 12, No 3 (2011) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register. Microscopy 'AIDS' in diagnosing a febrile infant.

Neutropenia febril em pacientes com câncer de mama submetidas à quimioterapia: experiência de 12 anos Febrile neutropenia in patients with breast cancer submitted to chemotherapy: a 12 year experience

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Omero Benedicto Poli Neto

2004-12-01

Full Text Available OBJETIVOS: Identificar as características das pacientes com câncer de mama que desenvolveram neutropenia febril, estabelecer fatores de risco para a sua ocorrência e indicadores de evolução desfavorável. MÉTODOS: Realizamos um estudo caso-controle com 65 pacientes. Foram incluídas 13 pacientes que desenvolveram neutropenia febril e quatro controles por caso pareados por data e número de ciclos de quimioterapia prévios, drogas e doses empregadas. Os dados clínicos e laboratoriais foram obtidos dos prontuários médicos. Utilizamos odds ratio (OR e intervalo de confiança (IC de 95% para estimar a significância dos fatores de risco. RESULTADOS: Identificamos dois fatores de risco associados à ocorrência de neutropenia febril: a realização de quimioterapia nas primeiras 24 horas após a cirurgia (OR: 159,9 IC 95%: 9,5 a 2699 e a realização concomitante de quimioterapia e radioterapia da mama (OR: 108,3 IC 95%: 4,9 a 2391. Não observamos diferenças significativas entre casos e controles quanto à idade, índice de massa corporal e contagem de neutrófilos e monócitos antes da quimioterapia. Três pacientes foram a óbito (23,1%. Duas delas tinham idade superior a 60 anos, não apresentavam comorbidades, tinham recebido o primeiro ciclo de CMF nas primeiras 24 horas após a cirurgia e tiveram infecção de sítio cirúrgico. CONCLUSÕES: Os principais fatores de risco associados a neutropenia febril em pacientes com câncer de mama foram quimioterapia nas primeiras 24 horas após a cirurgia, e uso concomitante de quimioterapia e radioterapia da mama. Nosso estudo mostra, portanto, que estas situações devem ser evitadas.PURPOSE: To identify the characteristis of patients with breast cancer who developed febrile neutropenia and to establish risk factors for its incidence and parameters for an unfavorable evolution. PATIENTS AND METHODS: A case-control study was performed and included 65 patients: 13 patients presented febrile

Malaria, Moderate to Severe Anaemia, and Malarial Anaemia in Children at Presentation to Hospital in the Mount Cameroon Area: A Cross-Sectional Study

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Taiwe, Germain Sotoing

2016-01-01

Background. Malaria remains a major killer of children in Sub-Saharan Africa, while anaemia is a public health problem with significant morbidity and mortality. Examining the factors associated with moderate to severe anaemia (MdSA) and malarial anaemia as well as the haematological characteristics is essential. Methodology. Children (1–14 years) at presentation at the Regional Hospital Annex-Buea were examined clinically and blood samples were collected for malaria parasite detection and full blood count evaluation. Results. Plasmodium falciparum, anaemia, and malarial anaemia occurred in 33.8%, 62.0%, and 23.6% of the 216 children, respectively. Anaemia prevalence was significantly higher in malaria parasite positive children and those with fever than their respective counterparts. MdSA and moderate to severe malarial anaemia (MdSMA) were detected in 38.0% and 15.3% of the participants, respectively. The prevalence of MdSA was significantly higher in children whose household head had no formal education, resided in the lowland, or was febrile, while MdSMA was significantly higher in febrile children only. Children with MdSMA had significantly lower mean white blood cell, lymphocyte, and platelet counts while the mean granulocyte count was significantly higher. Conclusion. Being febrile was the only predictor of both MdSA and MdSMA. More haematological insult occurred in children with MdSMA compared to MdSA. PMID:27895939

Itaya virus, a Novel Orthobunyavirus Associated with Human Febrile Illness, Peru

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Hontz, Robert D.; Guevara, Carolina; Halsey, Eric S.; Silvas, Jesus; Santiago, Felix W.; Widen, Steven G.; Wood, Thomas G.; Casanova, Wilma; Vasilakis, Nikos; Watts, Douglas M.; Kochel, Tadeusz J.; Ebihara, Hideki

2015-01-01

Our genetic analyses of uncharacterized bunyaviruses isolated in Peru identified a possible reassortant virus containing small and large gene segment sequences closely related to the Caraparu virus and a medium gene segment sequence potentially derived from an unidentified group C orthobunyavirus. Neutralization tests confirmed serologic distinction among the newly identified virus and the prototype and Caraparu strains. This virus, named Itaya, was isolated in 1999 and 2006 from febrile patients in the cities of Iquitos and Yurimaguas in Peru. The geographic distance between the 2 cases suggests that the Itaya virus could be widely distributed throughout the Amazon basin in northeastern Peru. Identification of a new Orthobunyavirus species that causes febrile disease in humans reinforces the need to expand viral disease surveillance in tropical regions of South America. PMID:25898901

Itaya virus, a Novel Orthobunyavirus Associated with Human Febrile Illness, Peru.

Science.gov (United States)

Hontz, Robert D; Guevara, Carolina; Halsey, Eric S; Silvas, Jesus; Santiago, Felix W; Widen, Steven G; Wood, Thomas G; Casanova, Wilma; Vasilakis, Nikos; Watts, Douglas M; Kochel, Tadeusz J; Ebihara, Hideki; Aguilar, Patricia V

2015-05-01

Our genetic analyses of uncharacterized bunyaviruses isolated in Peru identified a possible reassortant virus containing small and large gene segment sequences closely related to the Caraparu virus and a medium gene segment sequence potentially derived from an unidentified group C orthobunyavirus. Neutralization tests confirmed serologic distinction among the newly identified virus and the prototype and Caraparu strains. This virus, named Itaya, was isolated in 1999 and 2006 from febrile patients in the cities of Iquitos and Yurimaguas in Peru. The geographic distance between the 2 cases suggests that the Itaya virus could be widely distributed throughout the Amazon basin in northeastern Peru. Identification of a new Orthobunyavirus species that causes febrile disease in humans reinforces the need to expand viral disease surveillance in tropical regions of South America.

[Complex febrile seizures: study of the associated pathology and practical use of complementary tests].

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Berzosa López, R; Ramos Fernández, J M; Martínez Antón, J; Espinosa Fernández, M G; Urda Cardona, A

2014-06-01

Although one third of febrile seizures are complex, a consensus has still not been reached on how to manage them, as is the case with simple febrile seizures. The objective of this study is to estimate the usefulness of complementary examinations and the risk of associated serious intracranial pathology. A retrospective review was conducted from 2003 until 2011 on patients from 6 months to 6 years presenting with a complex febrile seizure admitted to a tertiary care hospital, excluding the cases with previous neurological disease. Epidemiological and clinic variables were collected, as well as complementary tests and complications. We found 65 patients (31 females and 34 males), of whom 44 had repeated seizures in the first 24 hours, with 15 having focal seizures. The vast majority (90%) of the recurrences occurred before 15 hours. The mean age was 20.7 months and temperature was 39.1 ± 0.12°C. None of the patients had severe intracranial pathology. The electroencephalogram gave no helpful information for the diagnosis. Neuroimaging was normal in all studied cases. The incidence of complications in complex febrile seizure in our series did not justify the systematic admission or the systematic study with complementary tests when the neurological examination was normal. The routine electroencephalogram does not appear to be justified. Copyright © 2012 Asociación Española de Pediatría. Published by Elsevier Espana. All rights reserved.

as a cause of acute-onset febrile illness in cats

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Edward B Breitschwerdt

2015-08-01

Full Text Available Case series summary At different time points spanning 6 months, three adopted feral flea-infested cats, residing in the household of a veterinary technician, became acutely anorexic, lethargic and febrile. Enrichment blood culture/PCR using Bartonella alpha Proteobacteria growth medium (BAPGM confirmed initial infection with the same Bartonella henselae genotype in all three cases. With the exception of anemia and neutropenia, complete blood counts, serum biochemical profiles and urinalysis results were within reference intervals. Also, tests for feline leukemia virus, feline immunodeficiency virus, Toxoplasma gondii and feline coronavirus antibodies were negative. Serial daily temperature monitoring in one case confirmed a cyclic, relapsing febrile temperature pattern during 1 month, with resolution during and after treatment with azithromycin. Bartonella henselae Western immunoblot (WB results did not consistently correlate with BAPGM enrichment blood culture/PCR results or B henselae indirect fluorescent antibody (IFA titers, and WB titration results were not informative for establishing antibiotic treatment failure. During the respective follow-up periods, no illnesses or additional febrile episodes were reported, despite repeat documentation of B henselae bacteremia in two cats available for follow-up (one with the same genotype and the other with a different B henselae genotype; one cat was, unfortunately, killed by dogs before follow-up testing. Relevance and novel information We conclude that microbiological diagnosis and treatment of B henselae infection in cats can be challenging, that antibody titration results and resolution of clinical abnormalities may not correlate with a therapeutic cure, and that fever and potentially neutropenia should be differential diagnostic considerations for young cats with suspected bartonellosis.

Evaluation of febrile neutropenic patients hospitalized in a hematology clinic

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Mücahit Görük

2015-12-01

Conclusions: Febrile neutropenia is still a problem in patients with hematological malignancies. The documentation of the flora and detection of causative agents of infections in each unit would help to decide appropriate empirical therapy. Infection control procedures should be applied for preventing infections and transmissions.

Utility of screening ultrasound after first febrile UTI among patients with clinically significant vesicoureteral reflux.

Science.gov (United States)

Massanyi, Eric Z; Preece, Janae; Gupta, Angela; Lin, Susan M; Wang, Ming-Hsien

2013-10-01

To assess the sensitivity and negative predictive value (NPV) of screening renal and bladder ultrasound (RBUS) after initial febrile urinary tract infection (UTI) among patients with clinically significant vesicoureteral reflux (VUR). A retrospective review was performed of all children UTI between 2004 and 2011. The sensitivity and NPV of initial RBUS was calculated among patients who were found to have high-grade (IV-V) VUR. Additionally, initial RBUS among patients with evidence of photopenia on dimercaptosuccinic acid (DMSA) scan or who underwent surgical intervention were reviewed. One hundred forty-four patients with febrile UTI were identified; available RBUS, voiding cystourethrogram (VCUG), and DMSA results for each kidney were reviewed. One hundred fifty-eight kidneys had evidence of VUR on VCUG, and initial RBUS demonstrated abnormality in 25 (sensitivity 0.17). Forty-five kidneys had high-grade VUR and RBUS revealed abnormality in 16 (sensitivity 0.36). One hundred seventy-eight kidneys had no evidence of abnormality on initial RBUS, and 136 (76%) were found to have VUR (NPV 0.24), of which 31 had high-grade VUR (NPV 0.83). Seven kidneys had scarring on DMSA and initial RBUS was normal in 4 (57%). Twelve of 19 patients (63%) who eventually underwent surgical intervention had a normal initial RBUS. RBUS has poor sensitivity and NPV for detecting high-grade VUR in patients UTI. A significant number of patients who were diagnosed with high-grade VUR, renal scarring, or underwent surgical correction of VUR had a negative screening RBUS. Copyright © 2013 Elsevier Inc. All rights reserved.

Retrospective study for risk factors for febrile UTI in spinal cord injury patients with routine concomitant intermittent catheterization in outpatient settings.

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Mukai, S; Shigemura, K; Nomi, M; Sengoku, A; Yamamichi, F; Fujisawa, M; Arakawa, S

2016-01-01

Retrospective study. The objective of this study was to investigate the clinical risk factors for febrile urinary tract infection (UTI) in spinal cord injury-associated neurogenic bladder (NB) patients who perform routine clean intermittent catheterization (CIC). Rehabilitation Hospital, Kobe, Japan. Over a 3-year period, we retrospectively assessed the clinical risk factors for febrile UTI in 259 spinal cord injury patients diagnosed as NB and performing routine CIC with regard to the factors such as gender, the presence of pyuria and bacteriuria, and the categories of the American Spinal Injury Association (ASIA) impairment scale. A total of 67 patients had febrile UTI in the follow-up period, with 57 cases of pyelonephritis, 11 cases of epididymitis and 2 cases of prostatitis, including the patients with plural infectious diseases. The causative bacteria were ranked as follows: Escherichia coli (74 cases), Pseudomonas aeruginosa (17 cases), Enterococcus faecalis (14 cases) and Klebsiella pneumoniae (12 cases). Antibiotic-resistant E. coli were seen, with 10.5% instances of extended-spectrum β-lactamase (ESBL) production and 23.8% of fluoroquinolone resistance. Multivariate analyses of clinical risk factors for febrile UTI showed that gender (male, P=0.0431), and ASIA impairment scale C or more severe (P=0.0266) were significantly associated with febrile UTI occurrence in NB patients with routine CIC. Our data demonstrated gender (male) and ASIA impairment scale C or more severe were significantly associated with febrile UTI occurrence in NB patients using routine CIC. Further prospective studies are necessary to define the full spectrum of possible risk factors for febrile UTI in these patients.

Comparison of the Efficacy and Safety of 2 Acetaminophen Dosing Regimens in Febrile Infants and Children: A Report on 3 Legacy Studies.

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Temple, Anthony R; Zimmerman, Brenda; Gelotte, Cathy; Kuffner, Edwin K

2017-01-01

Compare efficacy and safety of 10 to 15 mg/kg with 20 to 30 mg/kg acetaminophen in febrile children 6 months to ≤ 11 years from 3 double-blind, randomized, single or multiple dose studies. Doses were compared on sum of the temperature differences (SUMDIFF), maximum temperature difference (MAXDIFF), temperature differences at each time point, and dose by time interactions. Alanine aminotransferase (ALT) was evaluated in the 72-hour duration study. A single dose of acetaminophen 20 to 30 mg/kg produced a greater effect on temperature decrement and duration of antipyretic effect over 8 hours than a single dose of 10 to 15 mg/kg. When equivalent total doses (i.e., 2 doses of 10 to 15 mg/kg given at 4-hour intervals and 1 dose of 20 to 30 mg/kg) were given over the initial 8-hour period, there were no significant temperature differences. Over a 72-hour period, 10 to 15 mg/kg acetaminophen administered every 4 hours maintained a more consistent temperature decrement than 20 to 30 mg/kg acetaminophen administered every 8 hours. Following doses of 60 to 90 mg/kg/day for up to 72 hours, no child had a clinically important increase in ALT from baseline. The number of children with reported adverse events was similar between doses. Data demonstrate the antipyretic effect of acetaminophen is dependent on total dose over a given time interval. These 3 studies provide clinical evidence that the recommended standard acetaminophen dose of 10 to 15 mg/kg is a safe and effective dose for treating fever in pediatric patients when administered as a single dose or as multiple doses for up to 72 hours.

Treatment actions and treatment failure: case studies in the response to severe childhood febrile illness in Mali

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Ellis Amy A

2012-11-01

Full Text Available Abstract Background Appropriate home management of illness is vital to efforts to control malaria. The strategy of home management relies on caregivers to recognize malaria symptoms, assess severity and promptly seek appropriate care at a health facility if necessary. This paper examines the management of severe febrile illness (presumed malaria among children under the age of five in rural Koulikoro Region, Mali. Methods This research examines in-depth case studies of twenty-five households in which a child recently experienced a severe febrile illness, as well as key informant interviews and focus group discussions with community members. These techniques were used to explore the sequence of treatment steps taken during a severe illness episode and the context in which decisions were made pertaining to pursing treatments and sources of care, while incorporating the perspective and input of the mother as well as the larger household. Results Eighty-one participants were recruited in 25 households meeting inclusion criteria. Children's illness episodes involved multiple treatment steps, with an average of 4.4 treatment steps per episode (range: 2–10. For 76% of children, treatment began in the home, but 80% were treated outside the home as a second recourse. Most families used both traditional and modern treatments, administered either inside the home by family members, or by traditional or modern healers. Participants’ stated preference was for modern care, despite high rates of reported treatment failure (52%, n=12, however, traditional treatments were also often deemed appropriate and effective. The most commonly cited barrier to seeking care at health facilities was cost, especially during the rainy season. Financial constraints often led families to use traditional treatments. Conclusions Households have few options available to them in moments of overlapping health and economic crises. Public health research and policy should focus on

Clinical and demographic factors associated with urinary tract infection in young febrile infants.

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Zorc, Joseph J; Levine, Deborah A; Platt, Shari L; Dayan, Peter S; Macias, Charles G; Krief, William; Schor, Jeffrey; Bank, David; Shaw, Kathy N; Kuppermann, Nathan

2005-09-01

Previous research has identified clinical predictors for urinary tract infection (UTI) to guide urine screening in febrile children or =38 degrees C) infants who were 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. 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. 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.

Food additives and their health implications on children in Africa: a ...

African Journals Online (AJOL)

Food additives and their health implications on children in Africa: a systematic review. ... Research Journal of Health Sciences ... at which many food industries turn out novel 'chemicals' aimed at increasing the acceptability of their products.

Evaluation of febrile neutropenia in patients undergoing hematopoietic stem cell transplantation.

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Shahideh Amini

2014-01-01

Full Text Available The aim of this study was to determine the incidence and causes of fever as a major problem contributing to transplantation related mortality among patients undergoing hematopoietic stem cell transplantation (HSCT and evaluation of antibiotic use, according to reliable guidelines.We retrospectively reviewed hospital records of 195 adult patients who underwent HSCT between 2009-2011 at hematology-oncology and bone marrow transplantation research center. Baseline information and also data related to fever and neutropenia, patient's outcomes, duration of hospitalization and antibiotic use pattern were documented.A total of 195 patients were analyzed and a total of 268 febrile episodes in 180 patients were recorded (mean 1.5 episodes per patient. About 222 episodes (82% were associated with neutropenia which one-fourth of them were without any documented infection sources. Microbiologic documents showed that the relative frequencies of gram positive and gram negative bacteria were 62.5% and 37.5%, respectively. The hospital stay duration was directly related to the numbers of fever episodes (P<0.0001.The rate of febrile episodes in autologous stem cell transplantation was significantly higher compared to allogeneic type (P<0.05.It is necessary to determine not only the local profile of microbiologic pattern, but also antibiotic sensitivities in febrile neutropenic patients following hematopoietic stem cell transplantation, and reassess response to antibiotic treatment to establish any necessity for modifications to treatment guidelines in order to prevent any fatal complications from infection.

Successful emergency department interventions that reduce time to antibiotics in febrile pediatric cancer patients

Science.gov (United States)

Spencer, Sandra; Nypaver, MIchele; Hebert, Katherine; Benner, Christopher; Stanley, Rachel; Cohen, Daniel; Rogers, Alexander; Goldstick, Jason; Mahajan, Prashant

2017-01-01

Children with cancer and fever are at high risk for sepsis related death. Rapid antibiotic delivery ( 38.0 C). A secondary objective was to identify interventions amenable to translation to other centers. We conducted a post project analysis of prospectively collected observational data from children < 18 years visiting these EDs during independently conducted QI projects. Comparisons were made pre to post intervention periods within each institution. All interventions were derived independently using QI methods by each institution. Successful as well as unsuccessful interventions were described and common interventions adopted by all sites identified. A total of 1032 ED patient visits were identified from the three projects. Improvement in median TTA delivery (min) pre to post intervention(s) was 118.5–57.0 at site 1, 163.0–97.5 at site 2, and 188.0–111.5 at site 3 (p<.001 all sites). The eight common interventions were 1) Triage application of topical anesthetic 2) Rapid room placement & triage 3) Resuscitation room placement of ill appearing children 4) Close proximity to central line equipment 5) Antibiotic administration before laboratory analyses 6) Consensus clinical practice guideline establishment 7) Family pre-ED education for fever and 8) Staff project updates. This core set of eight low cost, high yield QI interventions were developed independently by the three ED's which led to substantial reduction in time to antibiotic delivery in children with cancer presenting with fever. These interventions may inform future QI initiatives in other settings caring for febrile pediatric oncology patients. PMID:28321299

RNA Transcriptional Biosignature Analysis for Identifying Febrile Infants With Serious Bacterial Infections in the Emergency Department

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Mahajan, Prashant; Kuppermann, Nathan; Suarez, Nicolas; Mejias, Asuncion; Casper, Charlie; Dean, J. Michael; Ramilo, Octavio

2015-01-01

Objectives To develop the infrastructure and demonstrate the feasibility of conducting microarray-based RNA transcriptional profile analyses for the diagnosis of serious bacterial infections in febrile infants 60 days and younger in a multicenter pediatric emergency research network. Methods We designed a prospective multicenter cohort study with the aim of enrolling more than 4000 febrile infants 60 days and younger. To ensure success of conducting complex genomic studies in emergency department (ED) settings, we established an infrastructure within the Pediatric Emergency Care Applied Research Network, including 21 sites, to evaluate RNA transcriptional profiles in young febrile infants. We developed a comprehensive manual of operations and trained site investigators to obtain and process blood samples for RNA extraction and genomic analyses. We created standard operating procedures for blood sample collection, processing, storage, shipping, and analyses. We planned to prospectively identify, enroll, and collect 1 mL blood samples for genomic analyses from eligible patients to identify logistical issues with study procedures. Finally, we planned to batch blood samples and determined RNA quantity and quality at the central microarray laboratory and organized data analysis with the Pediatric Emergency Care Applied Research Network data coordinating center. Below we report on establishment of the infrastructure and the feasibility success in the first year based on the enrollment of a limited number of patients. Results We successfully established the infrastructure at 21 EDs. Over the first 5 months we enrolled 79% (74 of 94) of eligible febrile infants. We were able to obtain and ship 1 mL of blood from 74% (55 of 74) of enrolled participants, with at least 1 sample per participating ED. The 55 samples were shipped and evaluated at the microarray laboratory, and 95% (52 of 55) of blood samples were of adequate quality and contained sufficient RNA for expression

SAFETY AND PREVENTION OF FEBRILE SEIZURES IN PEDIATRICS, IDENITIFY NEW SYMPTOMS, ADVERSE EFFECTS, SIDE EFFECTS, LIFE STYLE MODIFICATIONS, PATIENT COUNCELLING , OBSERVING, MONITORING BY INVOLVING DOCTOR OF PHARMACY

OpenAIRE

Dr. Gangadhar Rao Gundapu; M. Bhavani; Myle Akshay Kiran; Naveen Kumar Bathula; Dr. Ashok kumar

2017-01-01

To observe the management and treatment of febrile seizures in children that is to prevent the condition from becoming worse and to prevent it from causing other complications. A Perform was designed to collect data related to the patient’s treatment . when patients are administration of drugs then we(Doctor of pharmacy) identified new adverse drug reactions like drowsiness, vomiting etc. and also identified new side effects due to antiepiliptic drugs in piadiatric patients with seizures li...

Influence of sex and age on febrile responses to peripheral and central administration of pyrogens in the rabbit.

Science.gov (United States)

Lipton, J M; Ticknor, C B

1979-10-01

1. Intravenous injections of leucocytic pyrogen in doses of 15, 30 and 60 mul./kg caused febrile reactions in male rabbits that were related to age of the animal: rabbits under 2 yr of age developed fevers that were related to dose of pyrogen, while rabbits 2-3 yr old showed large febrile responses which were not dose-related.2. Female rabbits of comparable ages generally showed smaller febrile reactions to I.V. leucocytic pyrogen, and still older females (3-5 yr) developed fever only after the largest dose.3. Dose-related febrile responses to 2.5, 5 and 10 mul. leucocytic pyrogen given intracerebroventricularly (I.C.V.) were greater in male rabbits 1-3 yr old than in females of comparable age. Female rabbits 3-5 yr old showed dose-related fevers that were smaller than those of younger animals of both sexes.4. There were no major differences in response to 125, 250 and 500 ng PGE(2), given I.C.V., between male and female rabbits under 2 yr of age. Females 2-3 yr of age had greater responses to PGE(2) than males of comparable age whilst the oldest females showed smaller responses.5. It is concluded that the febrile response of the rabbit to peripheral and central leucocytic pyrogen varies with both age and sex. Differences in sensitivity of central fever controls to endogenous pyrogen in animals of different ages and sexes may account for the different responses to peripheral pyrogen.

Self-referral and serious illness in children with fever

NARCIS (Netherlands)

Y. van Ierland (Yvette); N. Seiger (Nienke); M. van Veen (Mirjam); A.H.J. van Meurs (Alfred); M. Ruige (Madelon); R. Oostenbrink (Rianne); H.A. Moll (Henriëtte)

2012-01-01

textabstractOBJECTIVE: The goal of this study was to evaluate parents' capability to assess their febrile child's severity of illness and decision to present to the emergency department. We compared children referred by a general practitioner (GP) with those self-referred on the basis of

Status epilepticus: Aetiology and D outcome in children

International Nuclear Information System (INIS)

Siddiqui, T.S.; Rehman, A.U.; Wazeer, M.S.

2008-01-01

Convulsing Status Epilepticus (CSE) is a common paediatric emergency especially under 24 months age group. Present study was done to know causes of Status Epilepticus (SE) and outcome during admission and at the time of discharge. A descriptive study in children 2 months to 15 years of age, admitted in Department of Paediatrics, Ayub Medical College, Abbottabad with first status epilepticus, was done to evaluate aetiology, complications and immediate outcome after relevant history, examination, laboratory tests. All information was recorded on Performa designed especially for this purpose. Study was conducted over 2 year period from November 2005 to November 2007. Total number of children admitted with SE was 125. Majority of SE episodes were related to acute febrile illnesses. Acute viral encephalitis was the common cause of SE especially in children younger than 24 months followed by febrile convulsions. Fifteen (12%) patients expired while neurological complications secondary to brain injury developed in 10(8%) cases. Mean seizure duration was 4.92+-9.18 hours in children with normal outcome, 5.93+-5.76 hours in children who died, and 12.85+-12.91 hours in children with abnormal neurological outcome at discharge (p>0.05). Correlation between age and duration of seizure was not significant (p>0.05). SE is a common paediatric emergency associated with high mortality and morbidity. In young children SE is commonly associated with acute viral encephalitis. Antiviral treatment should be started earlier in this group of young children after history, examination, laboratory tests along with appropriate management of SE. (author)

Status epilepticus: Aetiology and D outcome in children

Energy Technology Data Exchange (ETDEWEB)

Siddiqui, T S; Rehman, A U [Ayub Medical College, Abbottabad (Pakistan). Dept. of Paediatrics; Wazeer, M S [Saidu Group of Hospital, Swat (Pakistan). Dept. of Community Medicine

2008-07-15

Convulsing Status Epilepticus (CSE) is a common paediatric emergency especially under 24 months age group. Present study was done to know causes of Status Epilepticus (SE) and outcome during admission and at the time of discharge. A descriptive study in children 2 months to 15 years of age, admitted in Department of Paediatrics, Ayub Medical College, Abbottabad with first status epilepticus, was done to evaluate aetiology, complications and immediate outcome after relevant history, examination, laboratory tests. All information was recorded on Performa designed especially for this purpose. Study was conducted over 2 year period from November 2005 to November 2007. Total number of children admitted with SE was 125. Majority of SE episodes were related to acute febrile illnesses. Acute viral encephalitis was the common cause of SE especially in children younger than 24 months followed by febrile convulsions. Fifteen (12%) patients expired while neurological complications secondary to brain injury developed in 10(8%) cases. Mean seizure duration was 4.92+-9.18 hours in children with normal outcome, 5.93+-5.76 hours in children who died, and 12.85+-12.91 hours in children with abnormal neurological outcome at discharge (p>0.05). Correlation between age and duration of seizure was not significant (p>0.05). SE is a common paediatric emergency associated with high mortality and morbidity. In young children SE is commonly associated with acute viral encephalitis. Antiviral treatment should be started earlier in this group of young children after history, examination, laboratory tests along with appropriate management of SE. (author)

Health centre versus home presumptive diagnosis of malaria in southern Ghana: implications for home-based care policy.

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Dunyo, S K; Afari, E A; Koram, K A; Ahorlu, C K; Abubakar, I; Nkrumah, F K

2000-01-01

A study was conducted in 1997 to compare the accuracy of presumptive diagnosis of malaria in children aged 1-9 years performed by caretakers of the children to that of health centre staff in 2 ecological zones in southern Ghana. Similar symptoms were reported in the children at home and at the health centre. In the home setting, symptoms were reported the same day that they occurred, 77.6% of the children with a report of fever were febrile (axillary temperature > or = 37.5 degrees C) and 64.7% of the reports of malaria were parasitologically confirmed. In the health centre, the median duration of symptoms before a child was seen was 3 days (range 1-14 days), 58.5% of the children with a report of fever were febrile and 62.6% of the clinically diagnosed cases were parasitologically confirmed. In the 2 settings almost all the infections were due to Plasmodium falciparum. Parasite density was 3 times higher in the health centre cases compared to the home-diagnosed cases. Early and appropriate treatment of malaria detected in children by caretakers may prevent complications that arise as a result of persistence of symptoms and attainment of high parasitaemic levels.

Drug and Alcohol Exposed Children: Implications for Special Education for Students Identified as Behaviorally Disordered.

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Bauer, Anne M.

1991-01-01

This article reviews the literature on children prenatally exposed to drugs and alcohol, the potential impact on the educational and social services systems, and implications for programing for children identified as behaviorally disordered. (Author/JDD)

Elevated VGKC-Complex Antibodies in a Boy with Fever-Induced Refractory Epileptic Encephalopathy in School-Age Children (FIRES)

Science.gov (United States)

Illingworth, Marjorie A.; Hanrahan, Donncha; Anderson, Claire E.; O'Kane, Kathryn; Anderson, Jennifer; Casey, Maureen; de Sousa, Carlos; Cross, J. Helen; Wright, Sukvhir; Dale, Russell C.; Vincent, Angela; Kurian, Manju A.

2011-01-01

Fever-induced refractory epileptic encephalopathy in school-age children (FIRES) is a clinically recognized epileptic encephalopathy of unknown aetiology. Presentation in previously healthy children is characterized by febrile status epilepticus. A pharmacoresistant epilepsy ensues, occurring in parallel with dramatic cognitive decline and…

Measurement of body temperature in normothermic and febrile rats: Limitations of using rectal thermometry.

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Dangarembizi, Rachael; Erlwanger, Kennedy H; Mitchell, Duncan; Hetem, Robyn S; Madziva, Michael T; Harden, Lois M

2017-10-01

Stress-induced hyperthermia following rectal thermometry is reported in normothermic rats, but appears to be muted or even absent in febrile rats. We therefore investigated whether the use of rectal thermometry affects the accuracy of temperature responses recorded in normothermic and febrile rats. Using intra-abdominally implanted temperature-sensitive radiotelemeters we measured the temperature response to rectal temperature measurement in male Sprague Dawley rats (~200g) injected subcutaneously with Brewer's yeast (20ml/kg of a 20% Brewer's yeast solution=4000mg/kg) or saline (20ml/kg of 0.9% saline). Rats had been pre-exposed to, or were naive to rectal temperature measurement before the injection. The first rectal temperature measurement was taken in the plateau phase of the fever (18h after injection) and at hourly intervals thereafter. In normothermic rats, rectal temperature measurement was associated with an increase in abdominal temperature (0.66±0.27°C) that had a rapid onset (5-10min), peaked at 15-20min and lasted for 35-50min. The hyperthermic response to rectal temperature measurement was absent in febrile rats. Exposure to rectal temperature measurement on two previous occasions did not reduce the hyperthermia. There was a significant positive linear association between temperatures recorded using the two methods, but the agreement interval identified that rectal temperature measured with a thermocouple probe could either be 0.7°C greater or 0.5°C lower than abdominal temperature measured with radiotelemeter. Thus, due to stress-induced hyperthermia, rectal thermometry does not ensure accurate recording of body temperature in short-spaced, intermittent intervals in normothermic and febrile rats. Copyright © 2017 Elsevier Inc. All rights reserved.

Introducing the concept of a new pre-referral treatment for severely ill febrile children at community level: a sociological approach in Guinea-Bissau.

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Vermeersch, Audrey; Libaud-Moal, Anaëlle; Rodrigues, Amabelia; White, Nicholas J; Olliaro, Piero; Gomes, Melba; Ashley, Elizabeth A; Millet, Pascal

2014-02-06

Innovative strategies are needed to tackle childhood mortality in the rural tropics. Artesunate suppositories were developed to bring emergency treatment closer to severely ill children with malaria in rural areas where injectable treatment is not possible for several hours. Adding an antibacterial rectal drug would extend this strategy to treat non-malarial febrile illness as well. The objective of these studies was to assess acceptability of such a new pre-referral strategy by healthcare providers and likely uptake by the population. Two qualitative studies were conducted between May and July 2009. Study 1 investigated the acceptability of introducing a combined antimalarial-antibacterial suppository by interviewing 27 representatives of the three administrative levels (central government, regional, local) of the health sector; Study 2 investigated treatment-seeking behaviour and acceptability of this intervention at community level by interviewing 74 mothers in 2 villages. Up to 92% of health representatives were in favour of introducing a new pre-referral strategy to tackle both malaria and non-malaria related severe illnesses in Guinea-Bissau, provided it was endorsed by international health authorities. The main obstacles to implementation were the very limited human and financial resources. In the two villages surveyed, 44% of the mothers associated severe illness with fever only, or fever plus one additional symptom. Mothers' judgement of severity and ensuing decisions were not specific for serious illness, indicating that initial training to recognize signs of severe disease and treatment availability for non-severe, fever-associated symptoms will be required to prevent overuse of a new intervention designed as a pre-referral treatment for severely ill children. Level C health centres were the first resort in both villages (50% and 87% of respondents respectively). This information is encouraging for the implementation of a pre-referral treatment.

Acute febrile illness in cirrhosis - thinking beyond spontaneous bacterial peritonitis!

Science.gov (United States)

Jain, Ajay K; Sircar, Shohini; Jain, Mayank; Adkar, Sagar; Waghmare, Chandrashekhar; Chahwala, Fatema

2012-10-01

The aim of this study was to look at the aetiological factors presenting as acute febrile illness in cirrhotic patients. The study group included all cirrhotic patients admitted as inpatients between January and December 2011 with a history of fever of less than seven days duration. Detailed history, clinical examination and investigations, as required, were noted. The data collected were analysed. A total of 42 patients formed the study group. The male-to-female ratio was 9.5:1. The mean age at presentation was 45.09 years (24-77 years). The aetiological factors for fever were: spontaneous bacterial peritonitis (20), lower respiratory tract infection (8), urinary tract infection (6), lower limb cellulitis (4), acute cholecystitis (2) and malaria (2). The mean MELD (model for end-stage liver disease) score at presentation was 20.4. Three patients with spontaneous bacterial peritonitis (SBP) and a mean MELD score of 31 died during the hospital admission. Febrile illness in cirrhosis is attributable to multiple causes. Outcome is dependent on the severity of underlying liver disease.

Diagnostic performance of procalcitonin for hospitalised children with acute pyelonephritis presenting to the paediatric emergency department.

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Chen, Shan-Ming; Chang, Hung-Ming; Hung, Tung-Wei; Chao, Yu-Hua; Tsai, Jeng-Dau; Lue, Ko-Huang; Sheu, Ji-Nan

2013-05-01

Urinary tract infection (UTI) is a common bacterial infection in children that can result in permanent renal damage. This study prospectively assessed the diagnostic performance of procalcitonin (PCT) for predicting acute pyelonephritis (APN) among children with febrile UTI presenting to the paediatric emergency department (ED). Children aged ≤10 years with febrile UTI admitted to hospital from the paediatric ED were prospectively studied. Blood PCT, C reactive protein (CRP) and white blood cell (WBC) count were measured in the ED. Sensitivity, specificity, predictive values, multilevel likelihood ratios, receiver operating characteristic (ROC) curve analysis and multivariate logistic regression were used to assess quantitative variables for diagnosing APN. The 136 enrolled patients (56 boys and 80 girls; age range 1 month to 10 years) were divided into APN (n=87) and lower UTI (n=49) groups according to (99m)Tc-dimercaptosuccinic acid scan results. The cut-off value for maximum diagnostic performance of PCT was 1.3 ng/ml (sensitivity 86.2%, specificity 89.8%). By multivariate regression analysis, only PCT and CRP were retained as significant predictors of APN. Comparing ROC curves, PCT had a significantly greater area under the curve than CRP, WBC count and fever for differentiating between APN and lower UTI. PCT has better sensitivity and specificity than CRP and WBC count for distinguishing between APN and lower UTI. PCT is a valuable marker for predicting APN in children with febrile UTI. It may be considered in the initial investigation and therapeutic strategies for children presenting to the ED.

Bacteriemia por Abiotrophia defectiva en un paciente pediátrico neutropénico febril Bacteremia due to Abiotrophia defectiva in a febrile neutropenic pediatric patient

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H. Lopardo

2007-06-01

Full Text Available Un estudio reciente destacó la presencia de Granulicatella spp. en episodios de bacteriemia en pacientes neutropénicos, a diferencia de Abiotrophia defectiva, que sólo se había observado en endocarditis infecciosa. El objetivo de esta presentación es describir un caso de bacteriemia por A. defectiva en un niño leucémico, neutropénico (200 GB/mm³ y febril (40 °C. En una de las muestras de hemocultivo se obtuvo el desarrollo de A. defectiva. A pesar de que el paciente estudiado cursaba una varicela, lo que podría justificar el episodio febril, el hallazgo de A. defectiva en el hemocultivo se interpretó como perteneciente a una bacteriemia verdadera ya que esta especie, según nuestros conocimientos, no forma parte de la flora habitual de la piel. Este caso sugiere que A. defectiva también puede ser responsable de casos de bacteriemia en pacientes inmunocomprometidos.The presence of Granulicatella spp. in bacteremic episodes of neutropenic patients was recently highlighted whereas Abiotrophia defectiva, was only isolated in cases of infectious endocarditis. The aim of this study is to describe a case of A.defectiva bacteremia in a leukemic and febrile (40 °C neutropenic (200 GB/mm³ boy. A.defectiva was only isolated from one of the two processed blood samples . Although the patient was undergoing an episode of varicela which could have accounted as the possible cause of fever, A. defectiva was considered a significant finding because this species is not part of the commensal skin flora. This case suggests that both A. defectiva and Granulicatella spp. should be regarded as possible causes of bacteremia in immunocompromised patients.

Estado actual del manejo de la fiebre en niños. Current status of management of fever in children

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Fabian Alberto Rueda Zambrano, MD

2010-11-01

Full Text Available Es muy frecuente en el ambiente médico y entre los padres de familia el uso y abuso de antipiréticos buscando disminuir abruptamente la temperatura, mejorar los síntomas derivados de la fiebre y contrarrestar las reacciones adversas de la misma. Por otro lado, existen diferentes conceptos acerca de la elección del antipirético más eficaz y seguro en niños y su ruta de administración, así como su utilidad en la prevención de convulsiones febriles, entre otras. Este artículo pretende dar claridad a las controversias en el manejo de la fiebre mediante la revisión de la literatura, incluyendo solo ensayos clínicos, meta análisis, guías de manejo y revisiones de tema, publicadas en las dos últimas décadas. Para tal fin se revisaron las bases de datos Cochrane, PubMed y Medscape.Antipyretics are very often used between physicians and parents to treat fever and relief its symptoms and prevent vaccination side effects. Indeed, there is a misconception about the prevention of recurrence of febrile seizures with antipyretics and this leads to overdoses, side effects and, therefore, more parent´s anxiety. There are contradictory concepts about the election of safer and better antipyretic in children and its better administration via: oral and rectal paracetamol, ibuprofen, ketoprofeno, nimesulide, oral and intramuscular metamizol, paracetamol plus ibuprofen and ponging/lukewarm bath. All these alternatives have been studied by many researchers without consensus because more trials with bigger samples and longer time of study are needed. No clarity exists between doctors and parents about the antipyretic's effects over febrile seizure prevention and prophylaxis of post vaccine symptoms. This article pretends to find actual evidence about fever , its implications and use of antipyretics in children through searching on data bases like PubMed, Cochcrane, and Medscape.

Two cases of Kawasaki disease presented with acute febrile jaundice.

Science.gov (United States)

Kaman, Ayşe; Aydın-Teke, Türkan; Gayretli-Aydın, Zeynep Gökçe; Öz, Fatma Nur; Metin-Akcan, Özge; Eriş, Deniz; Tanır, Gönül

2017-01-01

Kawasaki disease is an acute, systemic vasculitis of unknown etiology. Although gastrointestinal involvement does not belong to the classic diagnostic criteria; diarrhea, abdominal pain, hepatic dysfunction, hydrops of gallbladder, and acute febrile cholestatic jaundice are reported in patients with Kawasaki disease. We describe here two cases presented with fever, and acute jaundice as initial features of Kawasaki disease.

Genetic screening of Scandinavian families with febrile seizures and epilepsy or GEFS+

DEFF Research Database (Denmark)

Selmer, K K; Egeland, T; Solaas, M H

2008-01-01

Background - Mutations in the three genes SCN1A, SCN1B and GABRG2, all encoding subunits of ion channels, have been known to cause generalized epilepsy with febrile seizures plus (GEFS+) in families of different origin. Objective - To study the occurrence of mutations in these genes in families...... with GEFS+ or a GEFS+ resembling phenotype of Scandinavian origin. Material and methods - We performed linkage analysis in 19 Scandinavian families with a history of febrile seizures (FS) and epilepsy or GEFS+. Where linkage could not be excluded, the genes of interest were sequenced. Results - We...... identified only one mutation in SCN1A, which seems to be a rare variant with no functional consequence. Conclusion - This suggests that mutations in these three genes are not a prevalent cause of familial cases of FS and epilepsy or GEFS+ in Scandinavia....

Is the addition of aminoglycosides to beta-lactams in cancer patients with febrile neutropenia needed?

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Contreras, Valeria; Sepúlveda, Sebastián; Heredia, Ana

2016-02-24

It is still controversial if the combined use of beta-lactam antibiotics and aminoglycosides has advantages over broad-spectrum beta-lactam monotherapy for the empirical treatment of cancer patients with febrile neutropenia. Searching in Epistemonikos database, which is maintained by screening 30 databases, we identified three systematic reviews including 14 pertinent randomized trials. We combined the evidence using meta-analysis and generated a summary of findings table following the GRADE approach. We concluded the combination of beta-lactam antibiotics and aminoglycosides probably does not lead to a reduced mortality in febrile neutropenic cancer patients and it might increase nephrotoxicity.

Ictericia febril colestásica como forma de presentación de linfoma de Hodgkin

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Max Schindler

2014-02-01

Full Text Available La ictericia febril colestásica como forma de presentación de los linfomas de Hodgkin es un cuadro muy infrecuente. Describimos aquí un caso de síndrome febril prolongado asociado a ictericia progresiva, en el que el diagnóstico de la enfermedad se realiza a través de la biopsia hepática, dada la ausencia de afectación ganglionar que caracteriza a esta enfermedad. Destacamos asimismo el cuadro clínico avanzado y el compromiso multisistémico de una enfermedad rápidamente evolutiva.

Implications of parental affiliate stigma in families of children with ADHD.

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Mikami, Amori Yee; Chong, Gua Khee; Saporito, Jena M; Na, Jennifer Jiwon

2015-01-01

This study examined parents' perceptions/awareness and internalization of public courtesy stigma (affiliate stigma) about their children's inattentive and hyperactive/impulsive symptoms, and associations between parental affiliate stigma, parental negativity expressed toward the child, and child social functioning. Participants were families of 63 children (ages 6-10; 42 boys) with attention-deficit/hyperactivity disorder, assessed in a cross-sectional design. After statistical control of children's severity of inattentive and hyperactive/impulsive symptoms (as reported by parents and teachers), parents' self-reports of greater affiliate stigma were associated with more observed negative parenting. The associations between high parental affiliate stigma and children's poorer adult informant-rated social skills and greater observed aggression were partially mediated by increased parental negativity. As well, the positive association between children's adult informant-rated aggressive behavior and parental negativity was partially mediated by parents' increased affiliate stigma. Parental affiliate stigma about their children's inattentive and hyperactive/impulsive symptoms may have negative ramifications for parent-child interactions and children's social functioning. Clinical implications for parent training interventions are discussed.

Combination of probiotics and antibiotics in the prevention of recurrent urinary tract infection in children.

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Mohseni, Mohammad-Javad; Aryan, Zahra; Emamzadeh-Fard, Sahra; Paydary, Koosha; Mofid, Vahid; Joudaki, Hasan; Kajbafzadeh, Abdol-Mohammad

2013-08-01

We examined the preventive effect of probiotic and antibiotics versus antibiotics alone, in children with recurrent urinary tract infections (RUTI) in a preliminary randomized clinical trial. Between March 2007 and April 2011, children with the history of RUTI and unilateral vesicoureteral reflux (VUR) were randomly assigned to receive concomitant probiotic and antibiotics (Lactobacillus acidophilus and bifidobacterium lactis, 10(7)/ml, as 0.25 ml/kg three times a day regimen in addition to Nitrofurantoin, 1mg/kg daily (group I). In group II, all children received conventional prophylactic antibiotics alone (Nitrofurantoin, 1 mg/kg daily). Randomization was performed via using the random numerals table in a 1:1 manner with stratification by sex, age and grade of reflux. The urine examinations were done monthly and the incidence of UTI was evaluated in these two groups. Forty-one children (age: 8.3±3.1 years) in group I and 44 children (age: 8.0±3.0 years) in group II were compared. During the course of three years, 39% in group I and 50% of participants in group II experienced RUTIs (P=0.4). Incidences of UTI - febrile and afebrile - reduced in both groups without any significant differences after two years of prophylaxis. Also, incidence of afebrile UTIs did not significantly differ (0.51±1.30 and 0.81±1.41 respectively, P =0.3); however, the incidence of febrile UTIs in particular were lower in group I (0.00±0.00 versus 0.13±0.40, P =0.03) in the last year. The consumption of probiotic and antibiotics in children with RUTI is safe and more effective in reducing the incidence of febrile UTI in comparison to prophylactic antibiotics alone.

Interviewing children in custody cases: implications of research and policy for practice.

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Saywitz, Karen; Camparo, Lorinda B; Romanoff, Anna

2010-01-01

Research on child interviewing has burgeoned over the past 25 years as expectations about children's agency, competence, and participation in society have changed. This article identifies recent trends in research, policy, and theory with implications for the practice of interviewing children in cases of contested divorce and for the weight to be given the information children provide. A number of fields of relevant research are identified, including studies of families who have participated in the family law system, studies of child witnesses in the field, experimental studies of the effects of interview techniques on children's memory and suggestibility, and ethnographic methods that elicit children's views of their own experiences. Finally, a set of 10 principles for practice are delineated based on the best available science. Copyright 2010 John Wiley & Sons, Ltd.

The Relationship between Poverty and Healthcare Seeking among Patients Hospitalized with Acute Febrile Illnesses in Chittagong, Bangladesh.

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M Trent Herdman

Full Text Available Delays in seeking appropriate healthcare can increase the case fatality of acute febrile illnesses, and circuitous routes of care-seeking can have a catastrophic financial impact upon patients in low-income settings. To investigate the relationship between poverty and pre-hospital delays for patients with acute febrile illnesses, we recruited a cross-sectional, convenience sample of 527 acutely ill adults and children aged over 6 months, with a documented fever ≥38.0 °C and symptoms of up to 14 days' duration, presenting to a tertiary referral hospital in Chittagong, Bangladesh, over the course of one year from September 2011 to September 2012. Participants were classified according to the socioeconomic status of their households, defined by the Oxford Poverty and Human Development Initiative's multidimensional poverty index (MPI. 51% of participants were classified as multidimensionally poor (MPI>0.33. Median time from onset of any symptoms to arrival at hospital was 22 hours longer for MPI poor adults compared to non-poor adults (123 vs. 101 hours rising to a difference of 26 hours with adjustment in a multivariate regression model (95% confidence interval 7 to 46 hours; P = 0.009. There was no difference in delays for children from poor and non-poor households (97 vs. 119 hours; P = 0.394. Case fatality was 5.9% vs. 0.8% in poor and non-poor individuals respectively (P = 0.001-5.1% vs. 0.0% for poor and non-poor adults (P = 0.010 and 6.4% vs. 1.8% for poor and non-poor children (P = 0.083. Deaths were attributed to central nervous system infection (11, malaria (3, urinary tract infection (2, gastrointestinal infection (1 and undifferentiated sepsis (1. Both poor and non-poor households relied predominantly upon the (often informal private sector for medical advice before reaching the referral hospital, but MPI poor participants were less likely to have consulted a qualified doctor. Poor participants were more likely to attribute delays in

Characteristics of Febrile Patients with Normal White Blood Cell Counts and High C-Reactive Protein Levels in an Emergency Department

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Kuan-Ting Liu

2008-05-01

Full Text Available Fever is one of the more common chief complaints of patients who visit emergency departments (ED. Many febrile patients have markedly elevated C-reactive protein (CRP levels and normal white blood cell (WBC counts. Most of these patients have bacterial infection and no previous underlying disease of impaired WBC functioning. We reviewed patients who visited our ED between November 2003 and July 2004. The WBC count and CRP level of patients over 18 years of age who visited the ED because of or with fever were recorded. Patients who had normal WBC count (4,000–10,000/mL and high CRP level (> 100 mg/L were included. The data, including gender, age and length of hospital stay, were reviewed. Underlying diseases, diagnosis of the febrile disease and final condition were recorded according to the chart. Within the study period, 54,078 patients visited our ED. Of 5,628 febrile adults, 214 (3.8% had elevated CRP level and normal WBC count. The major cause of febrility was infection (82.24%. Most of these patients were admitted (92.99%. There were 32 patients with malignant neoplasm, nine with liver cirrhosis, 66 with diabetes mellitus and 11 with uremia. There were no significant differences in age and gender between patients with and those without neoplasm. However, a higher inhospital mortality rate and other causes of febrility were noted in patients with neoplasm. It was not rare in febrile patients who visited the ED to have a high CRP level but normal WBC count. These patients did not necessarily have an underlying malignant neoplasm or hematologic illness. Factors other than malignant neoplasm or hematologic illness may be associated with the WBC response, and CRP may be a better indicator of infection under such conditions.

Young Chinese children's beliefs about the implications of subtypes of social withdrawal: A first look at social avoidance.

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Ding, Xuechen; Coplan, Robert J; Sang, Biao; Liu, Junsheng; Pan, Tingting; Cheng, Chen

2015-06-01

The goal of this study was to examine young Chinese children's beliefs about the implications of different subtypes of social withdrawal (e.g., shyness, unsociability), including for the first time, social avoidance. Participants were 133 children in kindergarten (n = 58, Mage  = 70.85 months) and grade 1 (n = 75, Mage  = 83.49 months). Children were presented with vignettes describing hypothetical peers displaying shy, unsociable, avoidant, and socially competent behaviours and were then asked a series of questions to assess their beliefs about the implications of these different behaviours. Young children made distinctions between social withdrawal subtypes in terms of underlying motivations and emotions. Children also appeared to hold differential beliefs about the implications of different forms of social withdrawal: Of note, they anticipated that socially avoidant peers would experience the most negative outcomes. These findings provide some of the first evidence to suggest that social avoidance represents a distinct form of social withdrawal among young Chinese children. Results are discussed in terms of the importance of distinguishing between different subtypes of social withdrawal in Chinese culture. © 2015 The British Psychological Society.

Prevalence of and risk factors for symptomatic urinary tract infection after endoscopic incision for the treatment of ureterocele in children.

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Moriya, Kimihiko; Nakamura, Michiko; Nishimura, Yoko; Kanno, Yukiko; Kitta, Takeya; Kon, Masafumi; Shinohara, Nobuo

2017-09-01

To clarify the impact of endoscopic incision (EI) for ureterocele as an initial procedure, by performing a retrospective chart review, focusing on the prevalence of and risk factors for symptomatic urinary tract infection (UTI) after EI. In the present study we included children with ureterocele, managed between September 1994 and April 2016, who were observed conservatively without additional surgical management after EI. Ureterocele was categorized as intravesical or ectopic. Symptomatic UTI was defined as either recurrent non-febrile or febrile UTI. The prevalence of and risk factors for symptomatic UTI were analysed using Cox proportional hazard models or Kaplan-Meier curves, and the log-rank test. A total of 36 children met the inclusion criteria. The median age of the participants at EI was 8.9 months. Eleven children had symptomatic UTIs (febrile, n = 9; recurrent non-febrile, n = 2) during the median follow-up of 75.5 months. Initial symptomatic UTI in each child occurred UTI-free rate after EI was 65.6%. The risk factors for symptomatic UTI were female gender, duplex system, ectopic ureterocele, and unchanged hydronephrosis after EI. The present study determined the critical period and risk factors for symptomatic UTI after EI for the treatment of ureterocele. The results suggest that when conservative management is indicated after EI, patients, especially those with risk factors, should be followed carefully at least for 25 months after EI for symptomatic UTI. © 2017 The Authors BJU International © 2017 BJU International Published by John Wiley & Sons Ltd.

Severe and uncomplicated falciparum malaria in children from three regions and three ethnic groups in Cameroon: prospective study

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Achidi Eric A

2012-06-01

Full Text Available Abstract Background To identify the factors that account for differences in clinical outcomes of malaria as well as its relationship with ethnicity, transmission intensity and parasite density. Methods A prospective study was conducted in nine health facilities in the Centre, Littoral and South West regions of Cameroon, and in three ethnic groups; the Bantu, Semi-Bantu and Foulbe. Children aged one month to 13 years, with diagnosis suggestive of malaria, were recruited and characterized using the WHO definition for severe and uncomplicated malaria. Malaria parasitaemia was determined by light microscopy, haematological analysis using an automated haematology analyser and glucose level by colorimetric technique. Results Of the febrile children screened, 971 of the febrile children screened fulfilled the inclusion criteria for specific malaria clinical phenotypes. Forty-nine (9.2% children had cerebral malaria, a feature that was similar across age groups, ethnicity and gender but lower (P P P = 0.009 and Foulbe (P = 0.026 counterparts in the Centre region. The overall study case fatality was 4.8 (47/755, with cerebral malaria being the only significant risk factor associated with death. Severe anaemia, though a common and major clinical presentation, was not significantly associated with risk of death. Conclusion About half of the acutely febrile children presented with severe malaria, the majority being cases of severe malaria anaemia, followed by respiratory distress and cerebral malaria. The latter two were less prevalent in the Centre region compared to the other regions. Cerebral malaria and hyperpyrexia were the only significant risk factors associated with death.

Chikungunya Virus as Cause of Febrile Illness Outbreak, Chiapas, Mexico, 2014

Science.gov (United States)

Kautz, Tiffany F.; Díaz-González, Esteban E.; Erasmus, Jesse H.; Malo-García, Iliana R.; Langsjoen, Rose M.; Patterson, Edward I.; Auguste, Dawn I.; Forrester, Naomi L.; Sanchez-Casas, Rosa Maria; Hernández-Ávila, Mauricio; Alpuche-Aranda, Celia M.; Fernández-Salas, Ildefonso

2015-01-01

Since chikungunya virus (CHIKV) was introduced into the Americas in 2013, its geographic distribution has rapidly expanded. Of 119 serum samples collected in 2014 from febrile patients in southern Mexico, 79% were positive for CHIKV or IgM against CHIKV. Sequencing results confirmed CHIKV strains closely related to Caribbean isolates. PMID:26488312

Parental knowledge, attitudes and beliefs regarding fever in children: an interview study

Directory of Open Access Journals (Sweden)

Maria Kelly

2016-07-01

Full Text Available Abstract Background Fever is one of the most common childhood symptoms. It causes significant worry and concern for parents. Every year there are numerous cases of over- and under-dosing with antipyretics. Caregivers seek reassurance from a variety of sources including healthcare practitioners. The aim of this study was to describe parental knowledge, attitudes and beliefs regarding management of childhood fever in children aged 5 years and under. Method Semi-structured interviews were conducted with 23 parents at six ante-natal clinics in the south west of Ireland during March and April 2015. The Francis method was used to detect data saturation and thereby identify sample size. Thematic analysis was used to analyse the data. Results Twenty-three parents participated in the study. Five themes emerged from the data: assessing and managing the fever; parental knowledge and beliefs regarding fever; knowledge source; pharmaceutical products; initiatives. Parents illustrated a good knowledge of fever as a symptom. However, management practices varied between participants. Parents revealed a reluctance to use medication in the form of suppositories. There was a desire for more accessible, consistent information to be made available for use by parents when their child had a fever or febrile illness. Conclusion Parents indicated that further initiatives are required to provide trustworthy information on the management of fever and febrile illness in children. Healthcare professionals should play a significant role in educating parents in how to manage fever and febrile illnesses in their children. The accessible nature and location of pharmacies could provide useful support for both parents and General Practitioners.

Parental knowledge, attitudes and beliefs regarding fever in children: an interview study.

Science.gov (United States)

Kelly, Maria; Sahm, Laura J; Shiely, Frances; O'Sullivan, Ronan; McGillicuddy, Aoife; McCarthy, Suzanne

2016-07-11

Fever is one of the most common childhood symptoms. It causes significant worry and concern for parents. Every year there are numerous cases of over- and under-dosing with antipyretics. Caregivers seek reassurance from a variety of sources including healthcare practitioners. The aim of this study was to describe parental knowledge, attitudes and beliefs regarding management of childhood fever in children aged 5 years and under. Semi-structured interviews were conducted with 23 parents at six ante-natal clinics in the south west of Ireland during March and April 2015. The Francis method was used to detect data saturation and thereby identify sample size. Thematic analysis was used to analyse the data. Twenty-three parents participated in the study. Five themes emerged from the data: assessing and managing the fever; parental knowledge and beliefs regarding fever; knowledge source; pharmaceutical products; initiatives. Parents illustrated a good knowledge of fever as a symptom. However, management practices varied between participants. Parents revealed a reluctance to use medication in the form of suppositories. There was a desire for more accessible, consistent information to be made available for use by parents when their child had a fever or febrile illness. Parents indicated that further initiatives are required to provide trustworthy information on the management of fever and febrile illness in children. Healthcare professionals should play a significant role in educating parents in how to manage fever and febrile illnesses in their children. The accessible nature and location of pharmacies could provide useful support for both parents and General Practitioners.

Plasma neutrophil gelatinase-associated lipocalin: a marker of acute pyelonephritis in children.

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Kim, Byung Kwan; Yim, Hyung Eun; Yoo, Kee Hwan

2017-03-01

This study was designed to compare the diagnostic accuracy of plasma neutrophil gelatinase-associated lipocalin (NGAL) with procalcitonin (PCT), C-reactive protein (CRP), and white blood cells (WBCs) for predicting acute pyelonephritis (APN) in children with febrile urinary tract infections (UTIs). In total, 138 children with febrile UTIs (APN 59, lower UTI 79) were reviewed retrospectively. Levels of NGAL, PCT, CRP, and WBCs in blood were measured on admission. The diagnostic accuracy of the biomarkers was investigated. Independent predictors of APN were identified by multivariate logistic regression analysis. Receiver operating curve (ROC) analyses showed good diagnostic profiles of NGAL, PCT, CRP, and WBCs for identifying APN [area under the curve (AUC) 0.893, 0.855, 0.879, and 0.654, respectively]. However, multivariate analysis revealed only plasma NGAL level was an independent predictor of APN (P = 0.006). At the best cutoff values of all examined biomarkers for identifying APN, sensitivity (86 %), specificity (85 %), positive predictive value (81 %), and negative predictive value (89 %) of plasma NGAL levels were the highest. The optimal NGAL cutoff value was 117 ng/ml. The positive likelihood ratio [odds ratio (OR) 5.69, 95 % confidence interval (CI) 3.56-8.78], and negative likelihood ratio (OR 0.16, 95 % CI 0.08-0.29) of plasma NGAL for APN diagnosis also showed it seemed to be more accurate than serum PCT, CRP, and WBCs. Plasma NGAL can be more useful than serum PCT, CRP, and WBC levels for identifying APN in children with febrile UTIs.

The RIVUR Trial: Profile and Baseline Clinical Associations of Children With Vesicoureteral Reflux

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Hoberman, Alejandro; Mattoo, Tej K.; Mathews, Ranjiv; Keren, Ron; Chesney, Russell W.; Moxey-Mims, Marva; Greenfield, Saul P.

2013-01-01

BACKGROUND AND OBJECTIVE: Vesicoureteral reflux (VUR) is diagnosed in ∼30% to 40% of children who have imaging studies after urinary tract infections (UTIs). Our goal is to characterize children enrolled in the Randomized Intervention for Children with Vesicoureteral Reflux (RIVUR) trial and to compare our study cohort with those from previously published studies. METHODS: RIVUR investigators from 19 pediatric sites in the United States recruited 607 children with grade I through IV VUR. Children were enrolled after a first or second UTI. This cross-sectional report of baseline data includes extensive clinical, parental report, and imaging study results. RESULTS: RIVUR recruited 607 children (558 girls, 49 boys) with grade I (11%), II (42%), III (38%), or IV (8%) reflux. The median age was 12 months, and most children (91%) were enrolled after their first UTI. The UTI leading to enrollment was both febrile and symptomatic for 323 children, febrile only in 197 children, and symptomatic only in 86. Renal involvement at baseline as documented by a 99mTc dimercaptosuccinic acid scan was uncommon with cortical defects identified in 89 (15%) children. Bladder and bowel dysfunction was identified in 71 (56%) of 126 toilet-trained subjects assessed. CONCLUSIONS: RIVUR is the largest prospective, randomized trial for children with primary VUR to date, comparing prophylaxis with placebo. The study sample comprises patients from 19 pediatric clinical sites in the United States, whose demographic and clinical characteristics may differ from those of children enrolled in previous trials from other countries. PMID:23753091

Implications of Parental Suicide and Violent Death for Promotion of Resilience of Parentally-Bereaved Children

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Brown, Ana C.; Sandler, Irwin N.; Tein, Jenn-Yun; Liu, Xianchen; Haine, Rachel A.

2007-01-01

This article considers the implications of suicide and violent deaths (including suicide, homicide, and accidents) for the development of interventions for parentally bereaved children. Analyses of data from the Family Bereavement Program find minimal differences in children's mental health problems, grief or risk and protective factors based on…

Mediadores envolvidos na resposta febril induzida pela RANTES

OpenAIRE

Renes de Resende Machado

2009-01-01

Em estudo anterior, observamos que o Met-RANTES, antagonista de receptores CCR1 e CCR5 para quimiocinas, injetado pela via endovenosa (i.v.) reduziu a resposta febril induzida pelo lipopolissacarídeo (LPS) de E. coli, demonstrando o envolvimento da quimiocina RANTES (Regulada sob ativação, expressa e secretada por células T normais) nesta resposta. Além disso, a injeção intrahipotalâmica (i.h.) da RANTES dose-dependentemente aumentou a temperatura corporal de ratos, o qual foi caracterizado c...

Effect of Acetaminophen Ingestion on Thermoregulation of Normothermic, Non-Febrile Humans.

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Josh eFoster

2016-03-01

Full Text Available In non-febrile mouse models, high dose acetaminophen administration causes profound hypothermia. However, this potentially hazardous side-effect has not been confirmed in non-febrile humans. Thus, we sought to ascertain whether an acute therapeutic dose (20 mg·kg lean body mass of acetaminophen would reduce non-febrile human core temperature in a sub-neutral environment. Ten apparently healthy (normal core temperature, no musculoskeletal injury, no evidence of acute illness Caucasian males participated in a preliminary study (Study one to determine plasma acetaminophen concentration following oral ingestion of 20 mg·kg lean body mass acetaminophen. Plasma samples (every 20 minutes up to 2-hours post ingestion were analysed via enzyme linked immunosorbent assay. Thirteen (eight recruited from Study one apparently healthy Caucasian males participated in Study two, and were passively exposed to 20°C, 40% r.h. for 120 minutes on two occasions in a randomised, repeated measures, crossover design. In a double blind manner, participants ingested acetaminophen (20 mg·kg lean body mass or a placebo (dextrose immediately prior to entering the environmental chamber. Rectal temperature, skin temperature, heart rate, and thermal sensation were monitored continuously and recorded every ten minutes. In Study one, the peak concentration of acetaminophen (14 ± 4 µg/ml in plasma arose between 80 and 100 minutes following oral ingestion. In Study two, acetaminophen ingestion reduced the core temperature of all participants, whereas there was no significant change in core temperature over time in the placebo trial. Mean core temperature was significantly lower in the acetaminophen trial compared with that of a placebo (p 0.05. The results indicate oral acetaminophen reduces core temperature of humans exposed to an environment beneath the thermal neutral zone. These results suggest that acetaminophen may inhibit the thermogenic mechanisms required to regulate

GPs should evaluate all children following UTI.

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Hutchings, Frances; Jadresić, Lyda

2010-01-01

Ten per cent of girls and 3% of boys will have had a UTI by 16 years of age. The majority are acute, isolated illnesses that resolve quickly, with no long-term implications for the patient. However, UTIs may be associated with underlying congenital abnormalities, and recurrent infections can lead to renal scarring. UTI is defined as bacteriuria in the presence of symptoms. Asymptomatic bacteriuria does not require treatment or investigation. The presentation of UTI is extremely variable. The only way to differentiate a UTI from a viral infection is by testing the urine and this should be carried out within 24 hours in children with non-specific fever. UTIs can also present with vomiting, failure to thrive or persistent irritability. A urine infection in the presence of any of the above symptoms is a pyelonephritis (upper UTI). Children may also present with classical symptoms of cystitis (lower UTI) such as urinary frequency, dysuria and abdominal pain. Most children with UTI, even if febrile, can be managed in the community. If the initial assessment shows a high risk of serious illness, there should be an urgent referral to a paediatrician. The same applies to infants under three months with suspected UTI. It is better to obtain a urine sample by the clean catch method, rather than using urine pads or bags. Leucocyte esterase and nitrite dipsticks are not reliable in children under three, so a negative dipstick does not rule out UTI. Not every child needs to be referred after a first UTI. However, they should all be evaluated to help determine which require renal imaging as well as identifying triggers for recurrence. GPs are central to the identification of children at risk of renal pathology. All children who are diagnosed and treated for a UTI must be assessed for risk of renal abnormalities and/or recurrence.

Family ties after divorce: long-term implications for children.

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Ahrons, Constance R

2007-03-01

Drawing on the data from the longitudinal Binuclear Family Study, 173 grown children were interviewed 20 years after their parents' divorce. This article addresses two basic questions: (1) What impact does the relationship between parents have on their children 20 years after the divorce? and (2) When a parent remarries or cohabits, how does it impact a child's sense of family? The findings show that the parental subsystem continues to impact the binuclear family 20 years after marital disruption by exerting a strong influence on the quality of relationships within the family system. Children who reported that their parents were cooperative also reported better relationships with their parents, grandparents, stepparents, and siblings. Over the course of 20 years, most of the children experienced the remarriage of one or both parents, and one third of this sample remembered the remarriage as more stressful than the divorce. Of those who experienced the remarriage of both of their parents, two thirds reported that their father's remarriage was more stressful than their mother's. When children's relationships with their fathers deteriorated after divorce, their relationships with their paternal grandparents, stepmother, and stepsiblings were distant, negative, or nonexistent. Whether family relationships remain stable, improve, or get worse is dependent on a complex interweaving of many factors. Considering the long-term implications of divorce, the need to emphasize life course and family system perspectives is underscored.

Pattern of self-medication for acute febrile illness in the outpatient ...

African Journals Online (AJOL)

Pattern of self-medication for acute febrile illness in the outpatient clinic of an urban tertiary hospital in Jos. ... cross-sectional study at the GOPD of BHUTH, Jos from October 2012 to February 2013. The participants were drawn from all patients with fever or history of fever of not more than two weeks duration at presentation.

Children under Five and Digital Technologies: Implications for Early Years Pedagogy

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Palaiologou, Ioanna

2016-01-01

This project aimed to investigate the types of digital technologies children under the age of five are using at home and assess the possible implications for early years pedagogy. The research, carried out between 2010 and 2012, was based in four European countries: England, Greece, Malta and Luxemburg. A mixed methods approach was employed to…

Video and Computer Games: Effect on Children and Implications for Health Education.

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Dorman, Steve M.

1997-01-01

Video and computer games have assumed a prominent role in the culture of U.S. children and adolescents. The paper examines the health effects of these games, suggests criteria upon which parents and teachers may evaluate the games, and notes some implications for health educators. (SM)

Augmented Reality Video Games: New Possibilities and Implications for Children and Adolescents

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Prithwijit Das

2017-04-01

Full Text Available In recent years, the video game market has embraced augmented reality video games, a class of video games that is set to grow as gaming technologies develop. Given the widespread use of video games among children and adolescents, the health implications of augmented reality technology must be closely examined. Augmented reality technology shows a potential for the promotion of healthy behaviors and social interaction among children. However, the full immersion and physical movement required in augmented reality video games may also put users at risk for physical and mental harm. Our review article and commentary emphasizes both the benefits and dangers of augmented reality video games for children and adolescents.

Managing febrile neutropenia in adult cancer patients: an integrative review of the literature

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Juliana Nunes Ferreira

Full Text Available ABSTRACT Objective: To analyze the interventions performed by health professionals with a view to managing chemotherapy-induced febrile neutropenia. Method: Integrative literature review, the sample of 12 primary articles was selected from the following databases: LILACS, SciELO, BVS, PubMed, CINAHL and Web of Science. Results: There was a prevalence of studies, realized by doctors, focused on pharmacological treatment and on the association of methods for greater diagnostic accuracy of febrile neutropenia. A study was found on pharmaceutical management regarding antibiotic dosing efficacy and a study indicating that nurses could contribute to the identification of elderly patients who would benefit from prophylactic use of growth factor. Conclusion: There was a shortage of studies involving the participation of other health professionals, besides the doctors, and a knowledge gap regarding interprofessional practice in the management of interventions specific to their area of specialism, joint interventions and non-pharmacological interventions.

RNA transcriptional biosignature analysis for identifying febrile infants with serious bacterial infections in the emergency department: a feasibility study.

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Mahajan, Prashant; Kuppermann, Nathan; Suarez, Nicolas; Mejias, Asuncion; Casper, Charlie; Dean, J Michael; Ramilo, Octavio

2015-01-01

To develop the infrastructure and demonstrate the feasibility of conducting microarray-based RNA transcriptional profile analyses for the diagnosis of serious bacterial infections in febrile infants 60 days and younger in a multicenter pediatric emergency research network. We designed a prospective multicenter cohort study with the aim of enrolling more than 4000 febrile infants 60 days and younger. To ensure success of conducting complex genomic studies in emergency department (ED) settings, we established an infrastructure within the Pediatric Emergency Care Applied Research Network, including 21 sites, to evaluate RNA transcriptional profiles in young febrile infants. We developed a comprehensive manual of operations and trained site investigators to obtain and process blood samples for RNA extraction and genomic analyses. We created standard operating procedures for blood sample collection, processing, storage, shipping, and analyses. We planned to prospectively identify, enroll, and collect 1 mL blood samples for genomic analyses from eligible patients to identify logistical issues with study procedures. Finally, we planned to batch blood samples and determined RNA quantity and quality at the central microarray laboratory and organized data analysis with the Pediatric Emergency Care Applied Research Network data coordinating center. Below we report on establishment of the infrastructure and the feasibility success in the first year based on the enrollment of a limited number of patients. We successfully established the infrastructure at 21 EDs. Over the first 5 months we enrolled 79% (74 of 94) of eligible febrile infants. We were able to obtain and ship 1 mL of blood from 74% (55 of 74) of enrolled participants, with at least 1 sample per participating ED. The 55 samples were shipped and evaluated at the microarray laboratory, and 95% (52 of 55) of blood samples were of adequate quality and contained sufficient RNA for expression analysis. It is possible to

Performance of a Mobile Phone App-Based Participatory Syndromic Surveillance System for Acute Febrile Illness and Acute Gastroenteritis in Rural Guatemala.

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Olson, Daniel; Lamb, Molly; Lopez, Maria Renee; Colborn, Kathryn; Paniagua-Avila, Alejandra; Zacarias, Alma; Zambrano-Perilla, Ricardo; Rodríguez-Castro, Sergio Ricardo; Cordon-Rosales, Celia; Asturias, Edwin Jose

2017-11-09

With their increasing availability in resource-limited settings, mobile phones may provide an important tool for participatory syndromic surveillance, in which users provide symptom data directly into a centralized database. We studied the performance of a mobile phone app-based participatory syndromic surveillance system for collecting syndromic data (acute febrile illness and acute gastroenteritis) to detect dengue virus and norovirus on a cohort of children living in a low-resource and rural area of Guatemala. Randomized households were provided with a mobile phone and asked to submit weekly reports using a symptom diary app (Vigilant-e). Participants reporting acute febrile illness or acute gastroenteritis answered additional questions using a decision-tree algorithm and were subsequently visited at home by a study nurse who performed a second interview and collected samples for dengue virus if confirmed acute febrile illness and norovirus if acute gastroenteritis. We analyzed risk factors associated with decreased self-reporting of syndromic data using the Vigilant-e app and evaluated strategies to improve self-reporting. We also assessed agreement between self-report and nurse-collected data obtained during home visits. From April 2015 to June 2016, 469 children in 207 households provided 471 person-years of observation. Mean weekly symptom reporting rate was 78% (range 58%-89%). Households with a poor (mobile phones for text messaging at study enrollment (61%, 35/57 vs 76.7%, 115/150; RR 0.6, 95% CI 0.4-0.9), and were less likely to access care at the local public clinic (35%, 20/57 vs 67.3%, 101/150; RR 0.4, 95% CI 0.2-0.6). Parents of female enrolled participants were more likely to have low response rate (57.1%, 84/147 vs 43.8%, 141/322; RR 1.4, 95% CI 1.1-1.9). Several external factors (cellular tower collapse, contentious elections) were associated with periods of decreased reporting. Poor response rate (mobile phone app-based participatory syndromic

Predicting long-term renal damage in children with vesicoureteral reflux under conservative initial management: 205 cases in a tertiary referral center.

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Alvarez, Natalia; Alvira, Reyes Delgado; Ruiz, Yurema Gonzalez; Atuan, Rafael Fernandez; Hinojosa, Alexander Siles; Heras, Miguel Angel Rihuete; Roldan, Marisa Justa; Romero, Jesus Gracia

2018-01-01

Vesicoureteral reflux (VUR) is one of the most common ailments in children. Evidence-based guidelines recommend conservative treatment in children with VUR, followed by endoscopic surgery in those with breakthrough febrile urinary tract infections (UTIs). Despite this fact, the management of VUR is still controversial. Our objective is to evaluate the conservative strategy in children with primary VUR in terms of renal function and scarring, and identify factors associated with poor prognosis in those children. A retrospective study was carried out in a tertiary center in children with primary VUR under conservative strategy treatment from 1989 to 2015. Data extracted included age of presentation, family and prenatal backgrounds, radiographic evaluation including ultrasound (US), dimercaptosuccinic acid (DMSA) scans and voiding cystourethrogram (VCUG). The SPSS program was used for statistical analysis. Two-hundred and five patients were diagnosed and followed a conservative therapy scheme (49.8% males, 50.2% females) after febrile UTI (73.17%) or prenatal diagnosis (26.83%). VCUG showed 53.20% of low-moderate VUR grade, 46.80% high VUR grade. Renal damage was present at diagnosis in 40.89%. Mean follow-up reakthrough recurrent febrile UTIs and underwent surgery. Conservative therapy was followed in 189 patients. Renal scarring or decreased kidney function were shown in 15.12% respectively. Renal damage was identified as a risk factor for poor prognosis (p-value Conservative strategy is a feasible treatment for primary VUR in children. The majority of cases could be managed conservatively with good outcomes after long-term follow-up. Decreased renal function is more frequent in patients with high-grade VUR. Renal damage at diagnosis increases the risk for surgical treatment.

Soluble β-(1,3)-glucans enhance LPS-induced response in the monocyte activation test, but inhibit LPS-mediated febrile response in rabbits: Implications for pyrogenicity tests.

Science.gov (United States)

Pardo-Ruiz, Zenia; Menéndez-Sardiñas, Dalia E; Pacios-Michelena, Anabel; Gabilondo-Ramírez, Tatiana; Montero-Alejo, Vivian; Perdomo-Morales, Rolando

2016-01-01

In the present study, we aimed to determine the influence of β-(1,3)-d-glucans on the LPS-induced pro-inflammatory cytokine response in the Monocyte Activation Test (MAT) for pyrogens, and on the LPS-induced febrile response in the Rabbit Pyrogen Test (RPT), thus evaluating the resulting effect in the outcome of each test. It was found that β-(1,3)-d-glucans elicited the production of pro-inflammatory cytokines IL-1β, IL-6 and TNF-α, also known as endogenous pyrogens, but not enough to classify them as pyrogenic according to MAT. The same β-(1,3)-d-glucans samples were non-pyrogenic by RPT. However, β-(1,3)-d-glucans significantly enhanced the LPS-induced pro-inflammatory cytokines response in MAT, insomuch that samples containing non-pyrogenic concentrations of LPS become pyrogenic. On the other hand, β-(1,3)-d-glucans had no effect on sub-pyrogenic LPS doses in the RPT, but surprisingly, inhibited the LPS-induced febrile response of pyrogenic LPS concentrations. Thus, while β-(1,3)-d-glucans could mask the LPS pyrogenic activity in the RPT, they exerted an overstimulation of pro-inflammatory cytokines in the MAT. Hence, MAT provides higher safety since it evidences an unwanted biological response, which is not completely controlled and is overlooked by the RPT. Copyright © 2015 Elsevier B.V. All rights reserved.

Urinary Tract Infection in Febrile Children with Sickle Cell Anaemia ...

African Journals Online (AJOL)

Eastern Nigeria. Children with this disease have increased tendency to develop frequent and severe infections especially of the urinary tract, bones and lungs. The prevalence of urinary tract infection (UTI) has however not been reported in this part ...

Urinary tract infection in small children: the evolution of renal damage over time.

Science.gov (United States)

Swerkersson, Svante; Jodal, Ulf; Sixt, Rune; Stokland, Eira; Hansson, Sverker

2017-10-01

Our objective was to analyze the evolution of kidney damage over time in small children with urinary tract infection (UTI) and factors associated with progression of renal damage. From a cohort of 1003 children UTI, a retrospective analysis of 103 children was done. Children were selected because of renal damage at index 99m Tc-dimercaptosuccinic acid (DMSA) scintigraphy at least 3 months after UTI, and a late DMSA scan was performed after at least 2 years. Damage was classified as progression when there was a decline in differential renal function (DRF) by ≥4%, as regression when there was complete or partial resolution of uptake defects. Of 103 children, 20 showed progression, 20 regression, and 63 remained unchanged. There were no differences between groups regarding gender or age. In the progression group, 16/20 (80%) children had vesicoureteral reflux (VUR) grade III-V and 13 (65%) had recurrent UTI. In multivariable regression analysis, both VUR grade III-V and recurrent UTI were associated with progression. In the regression group, 16/20 (80%) had no VUR or grade I-II, and two (10%) had recurrent UTI. Most small children with febrile UTI do not develop renal damage and if they do the majority remain unchanged or regress over time. However, up to one-fifth of children with renal damage diagnosed after UTI are at risk of renal deterioration. These children are characterized by the presence of VUR grades III-V and recurrent febrile UTI and may benefit from follow-up.

[The genotype-based haplotype relative risk and transmission disequilibrium test analyses of familial febrile convulsions].

Science.gov (United States)

Qi, Y; Wu, X; Guo, Z; Zhang, J; Pan, H; Li, M; Bao, X; Peng, J; Zou, L; Lin, Q

1999-10-01

To confirm the linkage of familial febrile convulsions to the short arm of chromosome 6(6p) or the long arm of chromosome 8(8q). The authors finished genotyping of Pst I locus on the coding region of heat shock protein (HSP) 70, 5'untranslated region of HSP70-1, 3' untranslated region of HSP70-2, D8S84 and D8S85. The data were processed by the genotype-based haplotype relative risk(GHRR) and transmission disequilibrium test(TDT) methods in PPAP. Some signs of association and disequilibrium between D8S85 and FC were shown by GHRR and TDT. A suspect linkage of familial febrile convulsions to the long arm of chromosome 8 has been proposed.

Quantifying benefits and risks of vaccinating Australian children aged six months to four years with trivalent inactivated seasonal influenza vaccine in 2010.

Science.gov (United States)

Kelly, H; Carcione, D; Dowse, G; Effler, P

2010-09-16

Australian and New Zealand health authorities identified seasonal trivalent inactivated influenza vaccines manufactured by CSL Biotherapies as the probable cause of increased febrile convulsions in children under five within 24 hours of vaccination and recommended against their use in this age group. We quantified the benefit-risk profile of the CSL vaccines using the number needed to vaccinate and suggest they might have caused two to three hospital admissions due to febrile convulsions for every hospital admission due to influenza prevented.

Extending the construct of psychopathy to youth: implications for understanding, diagnosing, and treating antisocial children and adolescents.

Science.gov (United States)

Frick, Paul J

2009-12-01

This paper reviews several attempts to extend the construct of psychopathy to children and adolescents. The research suggests that the presence of callous-unemotional (CU) traits may be particularly important. Specifically, the presence of these traits designates a clinically important subgroup of youth with childhood-onset conduct problems who show a particularly severe, aggressive, and stable pattern of antisocial behaviour. Also, children with CU traits show numerous emotional, cognitive, and personality features that are distinct from other antisocial youth that are similar to features found in adults with psychopathy. The research on CU traits has important implications for understanding the different causal pathways through which children develop severe antisocial and aggressive behaviour, as well as implications for diagnosing and intervening with antisocial youth.

Febrile urinary tract infection after pediatric kidney transplantation: a multicenter, prospective observational study.

Science.gov (United States)

Weigel, Friederike; Lemke, Anja; Tönshoff, Burkhard; Pape, Lars; Fehrenbach, Henry; Henn, Michael; Hoppe, Bernd; Jungraithmayr, Therese; Konrad, Martin; Laube, Guido; Pohl, Martin; Seeman, Tomáš; Staude, Hagen; Kemper, Markus J; John, Ulrike

2016-06-01

Febrile urinary tract infections (fUTIs) are common after kidney transplantation (KTx); however, prospective data in a multicenter pediatric cohort are lacking. We designed a prospective registry to record data on fUTI before and after pediatric KTx. Ninety-eight children (58 boys and 40 girls) ≤ 18 years from 14 mid-European centers received a kidney transplant and completed a 2-year follow-up. Posttransplant, 38.7% of patients had at least one fUTI compared with 21.4% before KTx (p = 0.002). Before KTx, fUTI was more frequent in patients with congenital anomalies of kidneys and urinary tract (CAKUT) vs. patients without (38% vs. 12%; p = 0.005). After KTx, fUTI were equally frequent in both groups (48.7% vs. 32.2%; p = 0.14). First fUTI posttransplant occurred earlier in boys compared with girls: median range 4 vs. 13.5 years (p = 0.002). Graft function worsened (p pediatric KTx, which is not restricted to patients with CAKUT; fUTIs have a negative impact on graft function during the infectious episode but not on 2-year graft outcome.

Enterovirus infection in febrile neonates: A hospital-based prospective cohort study.

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Lv, Xiao-Qing; Qian, Ling-He; Wu, Tai; Yuan, Tian-Ming

2016-08-01

This study aims to investigate clinical characteristics and microbiological results and to assess the predictors for enterovirus infection in febrile neonates. A prospective cohort study was conducted on 334 febrile patients (age: 0.33-28 days) in 2011-2012 years. Enterovirus RNA was detected by reverse transcription polymerase chain reaction on faeces or cerebrospinal fluid (CSF). Clinical characteristics were compared, and non-conditional logistic regression analysis was performed to determine independent predictors for enterovirus infection. There were 131 episodes of neonatal enterovirus infection (39.22%). Forty-eight (36.64%) developed respiratory symptoms, 69 (52.67%) had diarrhoea, 22 (16.79%) had poor feeding and 34 (25.95%) had rash. Eighteen (13.74%) had lower platelet counts, and CSF specimens were positive for enterovirus RNA in 44.27% (58/131) whose CSF revealed a mean white blood cell counts of 100.38 ± 147.97 cells/mm(3) (range: 2-668 cells/mm(3) ). The positivity of stool 38.92% (130/334) was significantly higher than that of CSF specimens 26.24% (58/221) for enterovirus RNA (P enterovirus infection: abnormal CSF test (odds ratio (OR): 12.426, 95% confidence interval (CI): 5.633-27.413), thrombocytopenia (OR: 3.647, 95% CI: 1.312-10.136), duration of fever >3.25 (d) (OR: 2.293, 95% CI: 1.279-4.113), highest temperature >38.35 (°C) (OR: 2.094, 95% CI: 1.342-4.123) and negative bacterial culture (OR: 5.073, 95% CI: 1.504-17.114). Our data indicated that enteroviruses should be routinely considered in the differential diagnosis of febrile neonates. The factors, which may predict the risk of neonatal enterovirus infection, were abnormal CSF test, thrombocytopenia, duration of fever >3.25 (d), highest temperature >38.35 (°C) and negative bacterial culture. © 2016 Paediatrics and Child Health Division (The Royal Australasian College of Physicians).

Consensus Guidelines on Evaluation and Management of the Febrile Child Presenting to the Emergency Department in India.

Science.gov (United States)

Mahajan, Prashant; Batra, Prerna; Thakur, Neha; Patel, Reena; Rai, Narendra; Trivedi, Nitin; Fassl, Bernhard; Shah, Binita; Lozon, Marie; Oteng, Rockerfeller A; Saha, Abhijeet; Shah, Dheeraj; Galwankar, Sagar

2017-08-15

India, home to almost 1.5 billion people, is in need of a country-specific, evidence-based, consensus approach for the emergency department (ED) evaluation and management of the febrile child. We held two consensus meetings, performed an exhaustive literature review, and held ongoing web-based discussions to arrive at a formal consensus on the proposed evaluation and management algorithm. The first meeting was held in Delhi in October 2015, under the auspices of Pediatric Emergency Medicine (PEM) Section of Academic College of Emergency Experts in India (ACEE-INDIA); and the second meeting was conducted at Pune during Emergency Medical Pediatrics and Recent Trends (EMPART 2016) in March 2016. The second meeting was followed with futher e-mail-based discussions to arrive at a formal consensus on the proposed algorithm. To develop an algorithmic approach for the evaluation and management of the febrile child that can be easily applied in the context of emergency care and modified based on local epidemiology and practice standards. We created an algorithm that can assist the clinician in the evaluation and management of the febrile child presenting to the ED, contextualized to health care in India. This guideline includes the following key components: triage and the timely assessment; evaluation; and patient disposition from the ED. We urge the development and creation of a robust data repository of minimal standard data elements. This would provide a systematic measurement of the care processes and patient outcomes, and a better understanding of various etiologies of febrile illnesses in India; both of which can be used to further modify the proposed approach and algorithm.

Serious bacterial infections in febrile young children: Lack of value ...

African Journals Online (AJOL)

Young children often attend primary care institutions and emergency departments with ... Three-quarters (~1 000) are admitted for subspecialist care and tend to be afebrile on ..... occurred after the first 3 days of hospitalisation, with the median time to death .... are extremely useful markers to aid in diagnosis, whereas there.

Survey of Japanese pediatricians on vaccination of children with neurological disorders.

Science.gov (United States)

Tanabe, Takuya; Tagawa, Tetsuzo; Arai, Hiroshi; Imaishi, Hidenori; Uno, Risa; Tanaka, Junko; Nagai, Toshisaburou; Nishida, Masaru; Awaya, Yutaka; Maekawa, Kihei

2011-10-01

Primary care physicians in Japan are often unwilling to vaccinate children with neurological disorders. The aim of the present study was to determine the state of vaccination in children who are severely handicapped and/or have convulsive disorders, in order to increase the vaccination rate in this patient population. Six hundred and eighty pediatricians belonging to Osaka Shonika Ikai were asked to answer a questionnaire, and 359 doctors responded. Two hundred and thirty-four doctors consulted for febrile seizures (Fs), 190 for epilepsy and 145 for conditions affecting severely handicapped children, responded that they refused to vaccinate. The reasons for reluctance to vaccinate these children were short interval since the last seizure, including febrile (226 doctors) and epileptic (121 doctors) seizures. It was especially likely that a child with a past history of status epilepticus would be refused vaccination. Primary care doctors are very cautious about the indications for vaccination, especially the inoculation of live vaccines, because they often induce post-vaccination fever-associated convulsions. Intractable daily epileptic seizures was the most common reason for refusal to vaccinate severely handicapped children. Examples of inadequate decision-making as regards the indications for vaccination were: "need more than 6 months observation since last seizure whether Fs or epileptic", "need EEG examination for Fs", "contraindication because of low bodyweight and/or chronic wheezing in severely handicapped children". There is a need to provide correct information about the adverse effects of vaccination and for greater cooperation between primary care doctors and pediatric neurologists. © 2011 The Authors. Pediatrics International © 2011 Japan Pediatric Society.

Cultural categorization of febrile illnesses in correlation with herbal remedies used for treatment in Southwestern Nigeria.

Science.gov (United States)

Ajaiyeoba, E O; Oladepo, O; Fawole, O I; Bolaji, O M; Akinboye, D O; Ogundahunsi, O A T; Falade, C O; Gbotosho, G O; Itiola, O A; Happi, T C; Ebong, O O; Ononiwu, I M; Osowole, O S; Oduola, O O; Ashidi, J S; Oduola, A M J

2003-04-01

The ethnographic study was conducted in two communities in Oyo State in Southwestern Nigeria. The study sites consisted of a rural and an urban local government area located in the tropical rain forest zone of Nigeria. The study was designed to obtain information on febrile illnesses and herbal remedies for treatment with the aim of identifying potential antimalarial drugs. The study revealed that fever is a general term for describing illnesses associated with elevated body temperature. The indigenous Yoruba ethnic population has categorized fever based on symptoms and causes. The present communication is the result of focus group discussion and semi-structured questionnaire administered to traditional healers, herb sellers, elders and mothers. This was on types of fevers, symptoms and causes of febrile illnesses. The investigation also included use of traditional herbs in the prevention and treatment of the illnesses in the two communities.A total of 514 respondents were interviewed. This was made up of 266 (51.8%) from Atiba local government area (LGA), an urban centre while 248 (48.2%) respondents were interviewed from Itesiwaju LGA, a rural community. The LGAs are located in Oyo State of Nigeria. The respondents proffered 12 types of febrile illnesses in a multiple response answering system in Yoruba language. The most common ones (direct translation into English) were: yellow fever (39.1%), typhoid (34.8%), ordinary (28.8%), rainy season (20.8%) and headache (10.5%) fevers, respectively. Perceived causes of each of the febrile illnesses included stress, mosquito bites, unclean water, rains and over exposure to the sun. Methods of fever prevention were mainly with the use of herbal decoctions, powdered herbs, orthodox medications and maintenance of proper hygiene. Of a total of 112 different herbal remedies used in the treatment of the febrile illnesses compiled from the study, 25 recipes are presented. Recipes consisted of 2-7 ingredients. Oral decoctions (84

The diagnostic value of CRP, IL-8, PCT, and sTREM-1 in the detection of bacterial infections in pediatric oncology patients with febrile neutropenia

NARCIS (Netherlands)

Miedema, Karin G. E.; de Bont, Eveline S. J. M.; Elferink, Rob F. M. Oude; van Vliet, Michel J.; Nijhuis, Claudi S. M. Oude; Kamps, Willem A.; Tissing, Wim J. E.

2011-01-01

In this study, we evaluated C-reactive protein (CRP), interleukin (IL)-8, procalcitonin (PCT), and soluble triggering receptor expressed on myeloid cells-1 (sTREM-1) as predictors for bacterial infection in febrile neutropenia, plus their usefulness in febrile neutropenia during chemotherapy-induced

Spontaneous remission of Crohn's disease following a febrile infection: case report and literature review

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van Netten Johannes P

2011-05-01

Full Text Available Abstract Crohn's disease is a chronic illness that may often follow a relapsing-remitting course. Many of the factors that may be associated with the spontaneous remission of this disease (i.e. not related to specific treatment remain to be determined. In the present report, we review the medical history of a patient with a long history of moderate to severe Crohn's whose complete remission immediately followed the development of a febrile infection. The patient first developed symptoms of Crohn's in her late adolescent years. At the time of diagnosis at age 23, she was placed on mesalamine - without effective control her disease symptoms. Due to progressive deterioration, the patient underwent a bowel resection at age 25. Soon afterwards symptoms recurred, gradually increasing in severity. In February 2005, at age 36, the patient developed a painful abscess associated with a rectal fistula. Other symptoms at the time included chronic bone and stomach pain, swollen joints, and debilitating fatigue. Surgical correction was scheduled in mid-March. In late February, the patient developed a respiratory infection associated with fevers of 103-104°F. After the onset of fever, the abscess pain disappeared and this was soon followed by a disappearance of all other disease symptoms. By the time the corrective surgery occurred, she had no Crohn's symptoms. Her remission lasted 10 weeks when the previous symptoms then reappeared. The patient has subsequently used a variety of conventional therapies, but still suffers from severe symptoms of her disease. In recent years, a growing body of literature has emphasized the important role that innate immunity plays in the etiology of Crohn's disease; however, a key component of innate immunity, the febrile response, has been overlooked. Other cases of spontaneous remission following febrile infection in inflammatory bowel disease have been reported. Moreover, induction of a febrile response was in the past used

Lassa fever in a physician and his children: a case report | Achinge ...

African Journals Online (AJOL)

Introduction: We report a confirmed case of Lassa fever in a physician and two of his children with the aim ofreminding healthcare workers on the risk of acquiring and transmitting Lassa fever. Methods: A 55 year old male physician presented with acute febrile illness with no response to antimalarial and antibiotic drugs ...

Imbalances in serum angiopoietin concentrations are early predictors of septic shock development in patients with post chemotherapy febrile neutropenia

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Lorand-Metze Irene

2010-05-01

Full Text Available Abstract Background Febrile neutropenia carries a high risk of sepsis complications, and the identification of biomarkers capable to identify high risk patients is a great challenge. Angiopoietins (Ang - are cytokines involved in the control microvascular permeability. It is accepted that Ang-1 expression maintains endothelial barrier integrity, and that Ang-2 acts as an antagonizing cytokine with barrier-disrupting functions in inflammatory situations. Ang-2 levels have been recently correlated with sepsis mortality in intensive care units. Methods We prospectively evaluated concentrations of Ang-1 and Ang-2 at different time-points during febrile neutropenia, and explored the diagnostic accuracy of these mediators as potential predictors of poor outcome in this clinical setting before the development of sepsis complications. Results Patients that evolved with septic shock (n = 10 presented higher levels of Ang-2 measured 48 hours after fever onset, and of the Ang-2/Ang-1 ratio at the time of fever onset compared to patients with non-complicated sepsis (n = 31. These levels correlated with sepsis severity scores. Conclusions Our data suggest that imbalances in the concentrations of Ang-1 and Ang-2 are independent and early markers of the risk of developing septic shock and of sepsis mortality in febrile neutropenia, and larger studies are warranted to validate their clinical usefulness. Therapeutic strategies that manipulate this Ang-2/Ang-1 imbalance can potentially offer new and promising treatments for sepsis in febrile neutropenia.

Validez y confiabilidad de un instrumento de satisfacción del usuario con síndrome febril agudo

OpenAIRE

Tiga-Loza, Diana C; Villar-Centeno, Luis á; Güiza-Sanabria, Diana R; Martínez-Vega, Ruth A

2010-01-01

Objetivo Determinar la validez y la confiabilidad de un instrumento de satisfacción del paciente con Síndrome Febril Agudo en urgencias y consulta oportuna de la Red Pública de Bucaramanga. Métodos Estudio de evaluación de tecnologías diagnósticas en personas con Síndrome Febril Agudo entre el 2008 y 2009. Se diseñó un cuestionario telefónico a partir de 3 instrumentos en español. Se evaluó validez de contenido mediante sometimiento a expertos y a profesionales de salud y validez facial en un...

Female Sex Hormones Influence the Febrile Response Induced by Lipopolysaccharide, Cytokines and Prostaglandins but not by Interleukin-1β in Rats.

Science.gov (United States)

Brito, H O; Radulski, D R; Wilhelms, D B; Stojakovic, A; Brito, L M O; Engblom, D; Franco, C R C; Zampronio, A R

2016-10-01

There are differences in the immune response, and particularly fever, between males and females. In the present study, we investigated how the febrile responses induced by lipopolysaccharide (LPS) and different endogenous pyrogens were affected by female gonadal hormones. The febrile response to i.p. injection of LPS (50 μg/kg) was 40% lower in female rats compared to male or ovariectomised (OVX) female rats. Accordingly, oestrogen replacement in OVX animals reduced LPS-induced fever. Treatment with the prostaglandin synthesis inhibitor indomethacin (2 mg/kg, i.p. 30 min before) reduced the febrile response induced by LPS in both OVX (88%) and sham-operated (71%) rats. In line with the enhanced fever in OVX rats, there was increased expression of cyclooxygenase-2 (COX-2) in the hypothalamus and elevated levels of prostaglandin E 2 (PGE 2 ). In addition, OVX rats were hyper-responsive to PGE 2 injected i.c.v. By contrast to the enhanced fever in response to LPS and PGE 2 , the febrile response induced by i.c.v. injection of interleukin (IL)-1β was unaffected by ovariectomy, whereas the responses induced by tumour necrosis factor (TNF)-α and macrophage inflammatory protein (MIP)-1α were completely abrogated. These results suggest that the mediators involved in the febrile response in females are similar to males, although the reduction of female hormones may decrease the responsiveness of some mediators such as TNF-α and MIP-1α. Compensatory mechanisms may be activated in females after ovariectomy such as an augmented synthesis of COX-2 and PGE 2 . © 2016 British Society for Neuroendocrinology.

Febrile neutropenia in paediatric peripheral blood stem cell transplantation, in vitro sensitivity data and clinical response to empirical antibiotic therapy

International Nuclear Information System (INIS)

Ansari, S.H.; Nasim, S.; Ahmed, A.; Irfan, M.; Ishaque, A.; Farzana, T.; Panjwani, V.K.; Taj, M.; Shamsi, T.S.

2006-01-01

To find the in-vitro sensitivity data and clinical response in order to determine the changes required in empiric antibiotic therapy for management of febrile neutropenia in paediatric patients undergoing peripheral blood stem cell transplantation. All patients were treated according to institutional protocol for febrile neutropenia. Empirical antibiotics include Ceftriaxone and Amikacin. In non-responders, changes made included Imipenem and Amikacin, Piperacillin Tazobactum/Tiecoplanin or Vancomycin/Cloxacilin/Ceftazidime. In non-responders, amphotaracin was added until recovery. Out of 52 patients, 5 did not develop any fever; in the remaining 47 patients there were 57 episodes of febrile neutropenia. The mean days of febrile episodes were 4.71 (range 3-8). Fever of unknown origin (FUO) occurred in 31 (54.3%) episodes. Microbiologically documented infection (MDI) occurred in 17 (29.8%) episodes of fever. Clinically documented infection (CDI) occurred in 9 (15.7%) episodes. Gram-negative organisms were isolated in 10 while gram-positive organisms in 7. Klebseilla, S. aureus were the most common isolates. Empirical therapy was effective in 12 of the 33 (36%) episodes. Out of 28, 26 (92%) responded to Imipenem/Amikacin as second line therapy while those who received any other second line combination, only 11 out of 22 (50%) showed response. Systemic Amphotericin was used in 4 patients, 2 responded. Infection related mortality rate was 4%. (author)

Evaluation of the Widal tube agglutination test for the diagnosis of typhoid fever among children admitted to a rural hdospital in Tanzania and a comparison with previous studies

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Malahiyo Rajabu

2010-06-01

Full Text Available Abstract Background The diagnosis of typhoid fever is confirmed by culture of Salmonella enterica serotype Typhi (S. typhi. However, a more rapid, simpler, and cheaper diagnostic method would be very useful especially in developing countries. The Widal test is widely used in Africa but little information exists about its reliability. Methods We assessed the performance of the Widal tube agglutination test among febrile hospitalized Tanzanian children. We calculated the sensitivity, specificity, positive predictive value (PPV, and negative predictive value (NPV of various anti-TH and -TO titers using culture-confirmed typhoid fever cases as the "true positives" and all other febrile children with blood culture negative for S. typhi as the "true negatives." Results We found that 16 (1% of 1,680 children had culture-proven typhoid fever. A single anti-TH titer of 1:80 and higher was the optimal indicator of typhoid fever. This had a sensitivity of 75%, specificity of 98%, NPV of 100%, but PPV was only 26%. We compared our main findings with those from previous studies. Conclusion Among febrile hospitalized Tanzanian children with a low prevalence of typhoid fever, a Widal titer of ≥ 1:80 performed well in terms of sensitivity, specificity, and NPV. However a test with improved PPV that is similarly easy to apply and cost-efficient is desirable.

A study of the variability in the febrile responses of rabbits to endogenous pyrogen.

Science.gov (United States)

Stitt, J T

1985-10-01

The range of body temperature increases elicited by a standard dose of endogenous pyrogen (0.5 ml/kg iv) was examined in a population of 26 male New Zealand White rabbits. Although the mean maximum increase in rectal temperature was 0.88 +/- 0.06 degree C (SE), individual responses varied from 0.4 degree to 1.5 degree C. Three representative animals that responded to the standard dose of pyrogen with small, intermediate, and large febrile responses were selected and challenged with the same dose of pyrogen on eight separate occasions, and the variability of these responses was examined. There was little variability within the characteristic responses of any particular animal to the repeated challenges. The variability of the febrile responses elicited by both intravenous and intracerebroventricular administration of the same pyrogen was examined and compared using another group of 11 rabbits. The variability in response to the intravenous route was similar to that found in the larger population, whereas the variation in response to the intracerebroventricular route was smaller, and all 11 animals had fevers that were greater than 1 degrees C. It is concluded that the variability of the febrile responses of rabbits to intravenous pyrogen was due to differences between individual sensitivities of animals to the intravenously administered pyrogen. This difference in sensitivity may be due to a difference in the amount of pyrogen that reaches the putative receptor sites, or to a difference in the density or effectiveness of receptor sites in translating the pyrogenic stimulus into a fever response.

Is Making Divorce Easier Bad for Children? The Long-Run Implications of Unilateral Divorce

OpenAIRE

Jonathan Gruber

2004-01-01

Most states in the U.S. allow for unilateral divorce, which increases the ease of divorce by not requiring the explicit consent of both partners. Such regulations have come under fire for their perceived negative consequences for marital stability and resulting child outcomes, but there is no evidence to date to support the contention that easier divorce regulations are actually bad for children. I assess the long run implications for children of growing up in a unilateral divorce environment...

The effect of mimicking febrile temperature and drug stress on malarial development

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Adisakwattana Poom

2009-06-01

Full Text Available Abstract Background Malaria remains one of the most important tropical diseases of human with 1–2 million deaths annually especially caused by P. falciparum. During malarial life cycle, they exposed to many environmentally stresses including wide temperature fluctuation and pharmacological active molecules. These trigger malarial evolutionarily adaptive responses. The effect of febrile temperature on malarial growth, development and drug susceptibility by mimicking patient in treatment failure before and after drug uptake was examined. Methods Sensitivities of P. falciparum to antimalarial drug (chloroquine, mefloquine, quinine and artesunate were investigated based on the incorporation of [3H] hypoxanthine into parasite nucleic acids or radioisotopic technique. The number of parasites was examined under microscope following Giemsa staining and the parasite development at the end of each phase was counted and comparison of parasite number was made. The proteome was separated, blotted and hybridized with anti-Hsp70s primary antibody. The hybridized proteins were separately digested with trypsin and identified by MALDI-TOF peptide mass fingerprint. Results The results show that febrile temperature is capable of markedly inhibiting the growth of field isolate P. falciparum but not to K1 and 3D7 standard strains. K1 and 3D7 grown under heat shock developed greater and the reinfection rate was increased up to 2-folds when compared to that of non-heat shock group. The IC50 value of K1 toward chloroquine, mefloquine and quinine under heat shock was higher than that of K1 under non-heat shock which is opposite to that of 3D7. Heat shock caused death in field isolated parasite. It was also found that the febrile temperature coped with chloroquine uptake had no effect to the development, drug sensitivity and the parasite number of K1 strain. In the opposite way, heat shock and chloroquine shows extremely effect toward 3D7 and field isolate PF91 as shown

Etiology of Acute, Non-Malaria, Febrile Illnesses in Jayapura, Northeastern Papua, Indonesia

Science.gov (United States)

2012-01-01

resistance and unnecessary mor- bidity and mortality. There are limited data on the epidemiology of other febrile illnesses in Papua. Scrub typhus ...World War. 4, 5 In the Dutch colonial era, there were descriptions of several infections, including scrub typhus , leptospirosis, gran- uloma inguinale...paired serologic samples analysis for dengue, Japanese encephalitis, leptospirosis, scrub typhus , murine typhus , and spotted fever group rickettsia

Treatment of febrile neutropenia with cefepime monotherapy.

Science.gov (United States)

Jándula, B M; Martino, R; Gurgi, M; Manteiga, R; Sierra, J

2001-01-01

The empirical administration of a broad-spectrum beta-lactam antibiotic, either as monotherapy or in combination with an aminoglycoside, is an essential component of the initial management of patients with fever and severe neutropenia. Multiple antibiotics have been tested for this indication. Cefepime is a fourth-generation cephalosporin with in vitro activity against most gram-negative and many gram-positive bacteria. We have studied the use of this agent as monotherapy in this indication. One hundred and twenty-six episodes of febrile neutropenia in 98 adults with hematological malignancies were treated with cefepime monotherapy. Cefepime was given at a dose of 2 g every 8 h i.v. Most episodes (49%) were fever of unexplained origin, while a microbiologically documented and clinically documented infection occurred in 25% episodes each. Seventy-six (61%) episodes occurred after conventional chemotherapy, while 51 (41%) after a hematopoietic stem cell transplantation. Twelve episodes (10%) were not evaluable for response. Among the 114 evaluable episodes, 69 (55% of the initial sample and 61% of those evaluable) responded to cefepime monotherapy, while therapy failed in 45 cases (36% of the initial sample and 39% of those evaluable), including 14 cases who developed breakthrough bacteremia during therapy. There were no deaths due to bacterial infection. At the end of all antibiotic therapy (final outcome) 69 episodes were cured only with monotherapy, 47 were cured with modification of therapy and 10 patients died from an unrelated cause. The only variable that appeared to correlate with response to therapy was the duration of neutropenia, which was longer among patients who failed or developed breakthrough bacteremia than among those who responded to monotherapy. Initial empirical antibiotic therapy with cefepime as a single agent in patients with febrile neutropenia and a hematological malignancy is effective, but patients with prolonged neutropenia appear to be

Clinically mild encephalitis/encephalopathy with a reversible splenial lesion associated with febrile urinary tract infection.

Science.gov (United States)

Okamoto, Takayuki; Sato, Yasuyuki; Yamazaki, Takeshi; Hayashi, Asako

2014-04-01

Common pathogens of clinically mild encephalitis/encephalopathy with a reversible splenial lesion (MERS) are viruses, such as influenza virus. However, bacteria are rare pathogens for MERS. We report the first patient with MERS associated with febrile urinary tract infection. A 16-year-old lupus patient was admitted to our hospital. She had fever, headache, vomiting, and right back pain. Urinary analysis showed leukocyturia, and urinary culture identified Klebsiella pneumoniae. Cerebrospinal fluid examination and brain single-photon emission computed tomography showed no abnormalities. Therefore, she was diagnosed with febrile urinary tract infection. For further examinations, 99mTc-dimercaptosuccinic acid renal scintigraphy showed right cortical defects, and a voiding cystourethrogram demonstrated right vesicoureteral reflux (grade II). Therefore, she was diagnosed with right pyelonephritis. Although treatment with antibiotics administered intravenously improved the fever, laboratory findings, and right back pain, she had prolonged headaches, nausea, and vomiting. T2-weighted, diffusion-weighted, and fluid attenuated inversion recovery images in brain magnetic resonance imaging showed high intensity lesions in the splenium of the corpus callosum, which completely disappeared 1 week later. These results were compatible with MERS. To the best of our knowledge, our patient is the first patient who showed clinical features of MERS associated with febrile urinary tract infection. In patients with pyelonephritis and an atypical clinical course, such as prolonged headache, nausea, vomiting, and neurological disorders, the possibility of MERS should be considered.

Antibiotic Prescription in Febrile Children : A Cohort Study during Out-of-Hours Primary Care

NARCIS (Netherlands)

Elshout, Gijs; Kool, Marijke; Van der Wouden, Johannes C.; Moll, Henriette A.; Koes, Bart W.; Berger, Marjolein Y.

2012-01-01

Background: Fever is common in children and often self-limiting, nevertheless antibiotics are frequently prescribed. We determined how often antibiotics were prescribed in children presenting with fever at a family physicians' out-of-hours service and established the children's signs and symptoms

Evaluating the febrile patient with a rash.

Science.gov (United States)

McKinnon, H D; Howard, T

2000-08-15

The differential diagnosis for febrile patients with a rash is extensive. Diseases that present with fever and rash are usually classified according to the morphology of the primary lesion. Rashes can be categorized as maculopapular (centrally and peripherally distributed), petechial, diffusely erythematous with desquamation, vesiculobullous-pustular and nodular. Potential causes include viruses, bacteria, spirochetes, rickettsiae, medications and rheumatologic diseases. A thorough history and a careful physical examination are essential to making a correct diagnosis. Although laboratory studies can be useful in confirming the diagnosis, test results often are not available immediately. Because the severity of these illnesses can vary from minor (roseola) to life-threatening (meningococcemia), the family physician must make prompt management decisions regarding empiric therapy. Hospitalization, isolation and antimicrobial therapy often must be considered when a patient presents with fever and a rash.

Could Neutrophil CD64 Expression Be Used as a Diagnostic Parameter of Bacteremia in Patients with Febrile Neutropenia?

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Nur Efe İris

2017-06-01

Full Text Available Objective: The aim of this study is to investigate if neutrophil CD64 expression in febrile neutropenia patients could be used as an early indicator of bacteremia. Materials and Methods: All consecutive patients older than 18 years of age who had developed febrile neutropenia episodes due to hematological malignancies were included in the study. Those patients who had significant growth in their blood cultures constituted the case group, while those who had febrile neutropenia without any growth in their cultures and who did not have any documented infections formed the control group. Blood culture bottles were incubated in the Bact ALERT 3D system (bioMerieux, France, identification and susceptibility testing were performed using an automated broth microdilution method (VITEK 2, bioMerieux, and CD64 expression analysis was performed by the flow cytometry method. C-reactive protein (CRP was measured by turbidimetric methods (Biosystems, Spain and erythrocyte sedimentation rate (ESR was measured by the Wintrobe method. Results: In total, we prospectively evaluated 31 febrile episodes. The case group consisted of 17 patients while the control group included 14 patients. CD64 was found on neutrophils of the case group patients with a mean count of 8006 molecules/cell and of control group with a mean count of 2786 molecules/cell. CD64 levels of the case group were significantly higher than those of the control group (p=0.005. In the differentiation of the case group from the control group, a 2500 cut-off value for CD64 had significant [AUC=0.792 (0.619-0.965] predictive value (p=0.001. In the prediction of patients with a 2500 cut-off value for CD64, sensitivity was 94.1%, positive predictive value was 76.2%, specificity was 64.3%, and negative predictive value was 90.0%. CRP levels and ESR values did not differ significantly between the groups (p=0.005. Conclusion: Neutrophil CD64 expression could be a good predictor as an immune parameter with

Mothers' perception of recovery and satisfaction with patent medicine dealers' treatment of childhood febrile conditions in rural communities.

Science.gov (United States)

Ibeneme, Georgian Chiaka; Nwaneri, Ada Caroline; Ibeneme, Sam Chidi; Ezenduka, Pauline; Strüver, Vanessa; Fortwengel, Gehard; Okoye, Ifeoma Joy

2016-06-28

Infant mortality in rural areas of Nigeria can be minimized if childhood febrile conditions are treated by trained health personnel, deployed to primary healthcare centres (PHCs) rather than the observed preference of mothers for patent medicine dealers (PMDs). However, health service utilization/patronage is driven by consumer satisfaction and perception of services/product value. The objective of this study was to determine 'mothers' perception of recovery' and 'mothers' satisfaction' after PMD treatment of childhood febrile conditions, as likely drivers of mothers' health-seeking behaviour, which must be targeted to reverse the trend. Ugwuogo-Nike, in Enugu, Nigeria, has many PMDs/PHCs, and was selected based on high prevalence of childhood febrile conditions. In total, 385 consenting mothers (aged 15-45 years) were consecutively recruited at PMD shops, after purchasing drugs for childhood febrile conditions, in a cross-sectional observational study using a pre-tested instrument; 33 of them (aged 21-47 years) participated in focus group discussions (FGDs). Qualitative data were thematically analysed while a quantitative study was analysed with Z score and Chi square statistics, at p perceived that their child had delayed recovery, but were satisfied with PMDs' treatment of childhood febrile conditions, for reasons that included politeness, caring attitude, drug availability, easy accessibility, flexibility in pricing, shorter waiting time, their God-fearing nature, and disposition as good listeners. Mothers' satisfaction with PMDs' treatment is significantly (p satisfaction with PMDs' treatment from a knowledge of mothers' perception of recovery shows a high accord (lambda[A from B] = 0.8727), unlike when predicting mothers' perception of recovery based on knowledge of mothers' satisfaction with PMDs' treatment (lambda[A from B] = 0.4727). Mothers' satisfaction could be the key 'driver' of mothers' health-seeking behaviour and is less likely to be

Hemodynamic changes after propacetamol administration in patients with febrile UTI in the ED.

Science.gov (United States)

Kang, Soo; Durey, Areum; Suh, Young Ju; Kim, Ah Jin

2018-06-01

Clinical studies have indicated that transient hypotension can occur after propacetamol administration. This study aimed to analyze the hemodynamic changes after propacetamol administration in patients visiting the ED due to febrile UTI. We also examined the incidence of propacetamol-induced hypotension and compared the clinical characteristics of patients with persistent hypotension, defined as requiring additional fluids or vasopressors, to those with transient hypotension. A retrospective analysis of the electronic medical records of patients who visited the ED between June 2015 and May 2016, were diagnosed with febrile UTI, and treated with propacetamol, was conducted. We included 195 patients in this study; of these, 87 (44.6%) showed hypotension. In all patients, significant decreases in systolic blood pressure (SBP; 135.06±20.45mmHg vs 117.70±16.41mmHg), diastolic blood pressure (DBP; 79.74±12.17mmHg vs 69.69±10.96mmHg), and heart rate (97.46±17.14mmHg vs 90.72±14.90mmHg) were observed after propacetamol administration. The basal SBP and DBP were higher in the hypotension than in the non-hypotension group (basal SBP: 144.4±22.3mmHg vs 127.6±15.3mmHg; basal DBP: 83.3±12.6mmHg vs 76.9±11.0mmHg). Patients with persistent hypotension had a lower baseline BP, which was not elevated despite fever, and a higher rate of bacteremia than those with transient hypotension. Although febrile UTI patients treated with propacetamol in the ED showed hemodynamic changes, these changes did not have a large effect on their prognosis. However, in patients who showed bacteremia or a normal initial BP despite fever, the possibility of developing persistent hypotension should be considered. Copyright © 2017. Published by Elsevier Inc.

Knowledge, attitudes and beliefs of parents regarding fever in children: a Danish interview study

DEFF Research Database (Denmark)

Sahm, Laura; Kelly, Maria; McCarthy, Suzanne

2016-01-01

AIM: Fever and febrile illness are some of the most common conditions managed by parents. The aim of this study was to examine the knowledge, attitudes and beliefs of parents around fever in children under five years of age. METHODS: Between July and August 2014, a convenience sample of parents...

An investigation into febrile illnesses of unknown aetiology in Wipim, Papua New Guinea.

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Bande, Grace; Hetzel, Manuel W; Iga, Jonah; Barnadas, Celine; Mueller, Ivo; Siba, Peter M; Horwood, Paul F

2014-01-01

In Papua New Guinea the aetiology of febrile illnesses remains poorly characterized, mostly due to poor diagnostic facilities and the inaccessibility of much of the rural areas of the country. We investigated the aetiological agents of febrile illnesses for 136 people presenting to Wipim Health Centre in Western Province, Papua New Guinea. Arboviral and rickettsial real-time polymerase chain reaction (PCR) assays, malaria blood smears and a malaria PCR test were used to identify pathogens associated with a history of fever. In 13% (n = 18) of cases an aetiological agent was identified. Dengue virus type 1 was detected in 11% (n = 15) of the samples tested and malaria in 2% (n = 3). None of the other arboviral or rickettsial pathogens tested for were detected in any of the samples. Although dengue viruses have been identified in Papua New Guinea using serological methods, this study represents the first direct detection of dengue in the country. The detection of malaria, on the other hand, was surprisingly low considering the previous notion that this was a hyperendemic region of Papua New Guinea.

Access, acceptability and utilization of community health workers using diagnostics for case management of fever in Ugandan children: a cross-sectional study

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Mukanga David

2012-05-01

Full Text Available Abstract Background Use of diagnostics in integrated community case management (iCCM of fever is recognized as an important step in improving rational use of drugs and quality of care for febrile under-five children. This study assessed household access, acceptability and utilization of community health workers (CHWs trained and provided with malaria rapid diagnostic tests (RDTs and respiratory rate timers (RRTs to practice iCCM. Methods A total of 423 households with under-five children were enrolled into the study in Iganga district, Uganda. Households were selected from seven villages in Namungalwe sub-county using probability proportionate to size sampling. A semi-structured questionnaire was administered to caregivers in selected households. Data were entered into Epidata statistical software, and analysed using SPSS Statistics 17.0, and STATA version 10. Results Most (86%, 365/423 households resided within a kilometre of a CHW’s home, compared to 26% (111/423 residing within 1 km of a health facility (p  Fifty-seven percent (243/423 of caregivers took their febrile children to a CHW at least once in the three month period preceding the survey. Households located 1–3 km from a health facility were 72% (AOR 1.72; 95% CI 1.11–2.68 more likely to utilize CHW services compared to households within 1 km of a health facility. Households located 1–3 km from a CHW were 81% (AOR 0.19; 95% CI 0.10–0.36 less likely to utilize CHW services compared to those households residing within 1 km of a CHW. A majority (79%, 336/423 of respondents thought CHWs services were better with RDTs, and 89% (375/423 approved CHWs’ continued use of RDTs. Eighty-six percent (209/243 of respondents who visited a CHW thought RRTs were useful. Conclusion ICCM with diagnostics is acceptable, increases access, and is the first choice for caregivers of febrile children. More than half of caregivers of febrile children utilized CHW services over a three

Characteristics of Incarcerated Fathers and Mothers: Implications for Preventive Interventions Targeting Children and Families.

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Kjellstrand, Jean; Cearley, Jennifer; Eddy, J Mark; Foney, Dana; Martinez, Charles R

2012-12-01

The number of children of incarcerated parents in the U.S. has grown dramatically in recent years. These children appear to be at risk for various problems, and a number of family-focused preventive efforts have been attempted. The current study examines differences between incarcerated mothers, incarcerated fathers, and their families on factors that might be important to consider when creating the content and process of preventive intervention programs. Participants were 359 inmates (54% women; 41% minority) who were parents of children between the ages of 3 and 11 years and who parented their children prior to imprisonment. Mothers and fathers were similar on a number of dimensions including age, education-level, number and age of children, and family criminal history, but differences were observed on key variables relevant to outcomes for children and families, including employment history and income, substance use, mental health, trauma experiences and criminal history. Implications for prevention programs are discussed.

Smoking within the Household: Spousal Peer Effects and Children's Health Implications

OpenAIRE

Canta, Chiara; Dubois, Pierre

2011-01-01

This paper studies spousal peer effects on the smoking behaviour and their implication for the health of children through passive smoking. Smoking decisions are modeled as equilibrium strategies of an incomplete information game within the couple. Using data from the French Health Survey 2002-2003, we identify two distinct effects linked to spousal behaviour: a smoking enhancing effect of smoking partners and a smoking deterring effect of non smoking partners. On the one hand, ...

Clinical efficacy of cycling empirical antibiotic therapy for febrile neutropenia in pediatric cancer patients.

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Teranishi, Hideto; Koga, Yuhki; Nishio, Hisanori; Kato, Wakako; Ono, Hiroaki; Kanno, Shunsuke; Nakashima, Kentaro; Takada, Hidetoshi

2017-07-01

Febrile neutropenia (FN) is the main treatment-related cause of mortality among children with cancer, as the prolonged use of broad-spectrum antibiotics can lead to antibiotic resistance in these patients. Antibiotic cycling has been reported to limit the emergence of antibiotic-resistant bacteria among adult patients. However, no studies have evaluated pediatric patients with FN. Between September 2011 and February 2014, 126 pediatric cancer patients were admitted to our center for chemotherapy and/or hematopoietic stem cell transplantation and were included in this study. Retrospective and prospective data collection were performed before and after antibiotic cycling, respectively. Between September 2011 and November 2012 (before antibiotic cycling was implemented), intravenous cefpirome was used as the empirical therapy for FN. Between December 2012 and February 2014 (after antibiotic cycling was implemented), the monthly antibiotic cycling involved intravenous piperacillin-tazobactam (PIPC/TAZ), intravenous meropenem or ciprofloxacin (CPFX), and intravenous cefepime in that order. For children aged ≥13 years, the monthly cycling involved intravenous PIPC/TAZ, and CPFX was administered. The detection rates for extended-spectrum β-lactamase producers in blood and stool culture samples decreased significantly after the implementation of antibiotic cycling (0.33/1000 patient-days vs 0/1000 patient-days, p = 0.03; 1.00/1000 patient-days vs 0/1000 patient-days, p Antibiotic cycling was associated with a decreased emergence of multidrug-resistant microbes. Copyright © 2017 Japanese Society of Chemotherapy and The Japanese Association for Infectious Diseases. Published by Elsevier Ltd. All rights reserved.

Health-related quality of life for pediatric emergency department febrile illnesses: an Evaluation of the Pediatric Quality of Life Inventory™ 4.0 generic core scales

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Stevens Molly W

2009-01-01

Full Text Available Abstract Objective We sought to assess the validity and short-term responsiveness of the Pediatric Quality of Life Inventory™ 4.0 Generic Core Scales (PedsQL™ for febrile illnesses evaluated in the pediatric emergency department (ED. Design Prospective cohort study of children 2–18 years discharged after ED evaluation for fever (≥ 38°C. Self-administered, parent-report of health-related quality of life (HRQOL was assessed using the PedsQL™ Acute Version, a validated HRQOL instrument. HRQOL was measured on ED presentation and at 7–10 day follow-up. At follow-up, duration of fever, child functional impairment, missed daycare/school, and disrupted family unit functioning, were assessed. Results Of 160 subjects enrolled, 97 (61% completed the study; mean follow-up was 8.7 days. Mean total HRQOL score on ED presentation was 76.4; mean follow-up score was 86.3. Compared to subjects that returned to baseline, statistically significant differences in HRQOL were noted for those with prolonged fever, child functional impairment, and relapse. Significant correlation was observed between HRQOL at follow-up and days of daycare/school missed (r = -0.35, p = .003 and days of family disruption (r = -0.43, p Conclusion The PedsQL™ appears to be a valid and responsive indicator of HRQOL for short-term febrile illnesses evaluated in the ED.

Complement reduction impairs the febrile response of guinea pigs to endotoxin.

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Sehic, E; Li, S; Ungar, A L; Blatteis, C M

1998-06-01

Although it is generally believed that circulating exogenous pyrogens [e.g., lipopolysaccharides (LPS)] induce fever via the mediation of endogenous pyrogens (EP) such as cytokines, the first of these, tumor necrosis factor-alpha, is usually not detectable in blood until at least 30 min after intravenous administration of LPS, whereas the febrile rise begins within 15 min after its administration. Moreover, although abundant evidence indicates that circulating LPS is cleared primarily by liver macrophages [Kupffer cells (KC)], these do not secrete EP in immediate response. This would imply that other factors, presumably evoked earlier than EP, may mediate the onset of the febrile response to intravenous LPS. It is well known that blood-borne LPS very rapidly activates the intravascular complement (C) system, some components of which in turn stimulate the quick release into blood of various substances that have roles in the acute inflammatory reaction. KC contain receptors for C components and are in close contact with afferent vagal terminals in the liver; the involvement of hepatic vagal afferents in LPS-induced fever has recently been shown. In this study, we tested the hypothesis that the initiation of fever by intravenous LPS involves, sequentially, the C system and KC. To test this postulated mechanism, we measured directly the levels of prostaglandin E2 (PGE2) in the interstitial fluid of the preoptic anterior hypothalamus (POA), the presumptive site of the fever-producing controller, of conscious guinea pigs over their entire febrile course, before and after C depletion by cobra venom factor (CVF) and before and after elimination of KC by gadolinium chloride (GdCl3). CVF and GdCl3 pretreatment each individually attenuated the first of the biphasic core temperature (Tc) rises after intravenous LPS, inverted the second into a Tc fall, and greatly reduced the usual fever-associated increase in POA PGE2. We conclude, therefore, that C activation may indeed be

Update on recent guidelines for the management of urinary tract infections in children: the shifting paradigm

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Paintsil, Elijah

2016-01-01

Purpose of review Recent guidelines on the management of urinary tract infections (UTIs) in children have seen a shift from aggressive imaging studies and the use of prophylactic antibiotics to a more restrictive and targeted approach. This review focuses on new additions to the literature on management of UTI from January 2011 to September 2012. Recent findings The causal relationship between UTI–vesicoureteral reflux (VUR) and renal scarring has been challenged by several studies. Concerns about unnecessary exposure to ionizing radiation, invasiveness of some of the procedures, and risk of infection have also been raised. With improved prenatal ultrasound, a ‘top-down’ approach to investigating febrile UTI in children using renal bladder ultrasound alone as an initial study has become popular. Several studies have reported that prophylactic antibiotics and imaging studies after first UTI can be reduced substantially without affecting the risk of recurrent UTI or renal scarring. Summary The use of targeted imaging approach in evaluating febrile UTI in children may lead to improved resource use and reduction of potential harmful procedures and interventions, without affecting outcomes of UTI in children. Providers using current guidelines should endeavor to collect practice-based evidence to validate and inform future guidelines. PMID:23241875

Detection of bacterial DNA in blood samples from febrile patients: underestimated infection or emerging contamination?

NARCIS (Netherlands)

Peters, Remco P. H.; Mohammadi, Tamimount; Vandenbroucke-Grauls, Christina M. J. E.; Danner, Sven A.; van Agtmael, Michiel A.; Savelkoul, Paul H. M.

2004-01-01

We applied real-time broad-range polymerase chain reaction (PCR) to detect bacteraemia in blood from febrile patients. Interpretation of amplification results in relation to clinical data and blood culture outcome was complex, although the reproducibility of the PCR results was good. Sequencing

The Effects of Poverty on the Mental, Emotional, and Behavioral Health of Children and Youth: Implications for Prevention

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Yoshikawa, Hirokazu; Aber, J. Lawrence; Beardslee, William R.

2012-01-01

This article considers the implications for prevention science of recent advances in research on family poverty and children's mental, emotional, and behavioral health. First, we describe definitions of poverty and the conceptual and empirical challenges to estimating the causal effects of poverty on children's mental, emotional, and behavioral…

[Construction of a diagnostic prediction model of severe bacterial infection in febrile infants under 3 months old].

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Villalobos Pinto, Enrique; Sánchez-Bayle, Marciano

2017-12-01

Fever is a common cause of paediatric admissions in emergency departments. An aetiological diagnosis is difficult to obtain in those less than 3 months of age, as they tend to have a higher rate of serious bacterial infection (SBI). The aim of this study is to find a predictor index of SBI in children under 3 months old with fever of unknown origin. A study was conducted on all children under 3 months of age with fever admitted to hospital, with additional tests being performed according to the clinical protocol. Rochester criteria for identifying febrile infants at low risk for SBI were also analysed. A predictive model for SBI and positive cultures was designed, including the following variables in the maximum model: C-reactive protein (CRP), procalcitonin (PCT), and meeting not less than four of the Rochester criteria. A total of 702 subjects were included, of which 22.64% had an SBI and 20.65% had positive cultures. Children who had SBI and a positive culture showed higher values of white cells, total neutrophils, CRP and PCT. A statistical significance was observed with less than 4 Rochester criteria, CRP and PCT levels, an SBI (area under the curve [AUC] 0.877), or for positive cultures (AUC 0.888). Using regression analysis a predictive index was calculated for SBI or a positive culture, with a sensitivity of 87.7 and 91%, a specificity of 70.1 and 87.7%, an LR+ of 2.93 and 3.62, and a LR- of 0.17 and 0.10, respectively. The predictive models are valid and slightly improve the validity of the Rochester criteria for positive culture in children less than 3 months admitted with fever. Copyright © 2016 Asociación Española de Pediatría. Publicado por Elsevier España, S.L.U. All rights reserved.

The Dynamics of Intra-Family Relationships During Incarceration and the Implications for Children of Incarcerated Parents.

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Song, Hyojong; Woo, Youngki; Lee, Heeuk D; Cochran, John K

2018-02-01

The current study examines effects of changes in intra-family relationships after parental incarceration on internalizing behaviors of the children of incarcerated parents. Using data from a sample of 249 incarcerated parents with minor children in South Korea, the present study found that perceived degradation of family relationships among inmate parents, their non-incarcerated spouses, and children was a significant risk factor of internalizing behaviors of children of incarcerated parents. The current study also found that inmate parents who had more frequent family contact were more likely to perceive improvements of all forms of intra-family relationships during incarceration. The implications of these findings are discussed.

Perfil etiológico del síndrome febril icterohemorrágico agudo y síndrome febril ictérico agudo en los valles del Apurímac, Quillabamba, Chanchamayo y Alto Huallaga, Perú, 1999-2000.

Directory of Open Access Journals (Sweden)

2003-07-01

Full Text Available Objetivos: Conocer el perfil etiológico del síndrome febril hemorrágico agudo (SFHA y del síndrome febril ictérico agudo (SFIA en los valles del Río Apurímac (Ayacucho, Quillabamba (Cusco, Chanchamayo (Junín y Alto Huallaga (Huánuco. Materiales y métodos: Estudio longitudinal descriptivo realizado entre junio de 1999 y mayo de 2000, en 146 establecimientos de salud de los cuatro valles involucrados. Fueron incluidos pacientes que cumplieron con las definiciones de caso para la vigilancia del síndrome febril hemorrágico agudo y el síndrome febril ictérico agudo. Las muestras obtenidas se procesaron por ELISA IgM de captura para fiebre amarilla; IgM anti-HBc ELISA y HBsAg ELISA para hepatitis B; Ig anti-VHD ELISA para hepatitis D; e IgM ELISA para leptospirosis. Resultados: Fueron incluidos 63 casos: 98,4% con SFIA y 1,6% con SFHA. La letalidad fue de 16% y el tiempo entre inicio de síntomas y la obtención de la muestra de 7,2 ±5,1 días. Los casos que tuvieron confirmación diagnóstica fueron 31 (49,2%, hepatitis B (23,8%, hepatitis D (15,6%, fiebre amarilla (4,8% y leptospirosis (4,8%. Cusco tuvo el mayor porcentaje de casos confirmados por laboratorio, siendo la mayoría hepatitis B y D. Conclusiones: El estudio de la etiología de SFIA y SFHA ha permitido identificar tres brotes de fiebre amarilla en Cusco, Junín y Huánuco, y conocer la importancia de la hepatitis B, D y leptospirosis en el diagnóstico diferencial de estos síndromes. Si bien las definiciones usadas apuntan a detectar enfermedades severas, la vigilancia de ambos síndromes es complementaria y totalmente compatible con los sistemas de enfermedad específica y por el laboratorio.

Serological evidence of Francisella tularensis in febrile patients seeking treatment at remote hospitals, northeastern Kenya, 2014–2015

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J. Njeru

2017-09-01

Full Text Available Tularaemia is a highly contagious infectious zoonosis caused by the bacterial agent Francisella tularensis. The aim of this study was to investigate the presence of antibodies to F. tularensis in febrile patients in northeastern Kenya. During 2014–2015, 730 patients were screened for anti-F. tularensis antibodies using a combination of ELISA and Western blot. Twenty-seven (3.7% individuals were positive for F. tularensis. Tularaemia was not suspected by the treating clinicians in any of them. Our results suggest that tularaemia may be present in Kenya but remain unreported, and emphasizes the need for local clinicians to broaden their diagnostic repertoire when evaluating patients with undifferentiated febrile illness.

Choice of urine collection methods for the diagnosis of urinary tract infection in young, febrile infants.

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Schroeder, Alan R; Newman, Thomas B; Wasserman, Richard C; Finch, Stacia A; Pantell, Robert H

2005-10-01

The optimal method of urine collection in febrile infants is debatable; catheterization, considered more accurate, is technically difficult and invasive. To determine predictors of urethral catheterization in febrile infants and to compare bag and catheterized urine test performance characteristics. Prospective analysis of infants enrolled in the Pediatric Research in Office Settings' Febrile Infant Study. A total of 219 practices from within the Pediatric Research in Office Settings' network, including 44 states, the District of Columbia, and Puerto Rico. A total of 3066 infants aged 0 to 3 months with temperatures of 38 degrees C or higher. We calculated adjusted odds ratios for predictors of catheterization. Diagnostic test characteristics were compared between bag and catheterization. Urinary tract infection was defined as pure growth of 100 000 CFU/mL or more (bag) and 20 000 CFU/mL or more (catheterization). Seventy percent of urine samples were obtained by catheterization. Predictors of catheterization included female sex, practitioner older than 40 years, Medicaid, Hispanic ethnicity, nighttime evaluation, and severe dehydration. For leukocyte esterase levels, bag specimens demonstrated no difference in sensitivity but somewhat lower specificity (84% [bag] vs 94% [catheterization], PInfection rates were similar in bag and catheterized specimens (8.5% vs 10.8%). Ambiguous cultures were more common in bag specimens (7.4% vs 2.7%, Purinary tract infection. Although both urine cultures and urinalyses are more accurate in catheterized specimens, the magnitude of difference is small but should be factored into clinical decision making.

CAREGIVERS' KNOWLEDGE AND HOME MANAGEMENT OF FEVER IN CHILDREN.

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Koech, P J; Onyango, F E; Jowi, C

2014-05-01

Fever is one of the most common complaints presented to the Paediatric Emergency Unit (PEU). It is a sign that there is an underlying pathologic process, the most common being infection. Many childhood illnesses are accompanied by fever, many of which are treated at home prior to presentation to hospital. Most febrile episodes are benign. Caregivers are the primary contacts to children with fever. Adequate caregivers' knowledge and proper management of fever at home leads to better management of febrile illnesses and reduces complications. To determine the caregivers' knowledge and practices regarding fever in children. A cross-sectional study. Peadiatric Emergency Unit at Kenyatta National Hospital (KNH) SUBJECTS: Two hundred and fifty caregivers of children under 12 years presenting with fever in August to October 2011 to the PEU. Three quarters of the caregivers' defined fever correctly. Their knowledge on the normal body was at 47.6%. Infection was cited as the leading cause of fever (95.2%). Brain damage (77.6%) and dehydration (65.6%) were viewed as the most common complication. Fever was treated at home by 97.2% of caregivers, most of them used medication. Fever was defined correctly by 75.2% of the study participants and a majority of them used touch to detect fever. Fever was managed at home with medications. Public Health Education should be implemented in order to enlighten caregivers on fever and advocate for the use of a clinical thermometer to monitor fever at home.

Prevalence, causes, and behavioral and emotional comorbidities of acute symptomatic seizures in Africa: A critical review

NARCIS (Netherlands)

Kariuki, Symon M.; Abubakar Ali, A.; Stein, A.; Marsh, K.; Newton, C.R.

2017-01-01

Seizures with fever includes both febrile seizures (due to nonneurological febrile infections) and acute symptomatic seizures (due to neurological febrile infections). The cumulative incidence (lifetime prevalence) of febrile seizures in children aged ≤6 years is 2–5% in American and European

Non increased neuron-specific enolase concentration in cerebrospinal fluid during first febrile seizures and a year follow-up in pediatric patients No incrementos en la concentración de enolasa específica de neurona en el líquido cefalorraquídeo durante el primer ataque febril y al año en pacientes pediátricos

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ALBERTO J. DORTA-CONTRERAS

1998-09-01

Full Text Available Febrile seizures are the commonest acute neurological disorder of early childhood. Studies suggested that febrile seizures are previous acute events from a more serious neurological problem. Due to neuron-specific enolase is generally accepted as a marker for neuropathological processes in the brain, 16 pediatric patients were studied during their first seizures and a year after it. Neuron-specific enolase in cerebrospinal fluid and blood were analysed by an immune enzyme assay. Non pathological neuron-specific enolase values were obtained in both periods in the group of patients. There were no significative differences when paired series statistics test was performed with 95% of confidence. Neuron-specific enolase appears not to be a marker for febrile seizures because its concentration not be increased in cerebrospinal fluid in this group of patients.Los ataques febriles constituyen el trastorno neurológico agudo más común en la infancia temprana. Existen estudios que sugieren que los ataques febriles son eventos agudos previos a problemas neurológicos más severos. Debido a que la enolasa específica de neurona está aceptada generalmente como marcador de procesos neuropatológicos en el cerebro, se estudiaran 16 pacientes pediátricos durante su primer ataque y al año de este. La enolasa específica de neurona en el líquido cefalorraquídeo y sangre fue analizada por una prueba inmunoenzimática. No se obtuvieron valores patológicos de enolasa específica de neurona en ambos períodos en el grupo de pacientes. No hubo diferencias significativas al aplicar el test de series apareadas con un 95% de confianza. La enolasa específica de neurona parece no ser un marcador para ataques febriles porque su concentración no se incrementa en este grupo de pacientes.

Piperacillin-tazobactam vs. imipenem-cilastatin as empirical therapy in hematopoietic stem cell transplantation recipients with febrile neutropenia.

Science.gov (United States)

Jing, Yu; Li, Jian; Yuan, Lei; Zhao, Xiaoli; Wang, Quanshun; Yu, Li; Zhou, Daobin; Huang, Wenrong

2016-03-01

This randomized, dual-center study compared the efficacy and safety of piperacillin-tazobactam (PTZ) and imipenem-cilastatin (IMP) in hematopoietic stem cell transplantation (HSCT) recipients with febrile neutropenia. HSCT recipients with febrile neutropenia were randomized into two groups receiving either PTZ or IMP as initial empiric antibiotic. Endpoints were defervescence rate after empiric antibiotic for 48 h, success at end of therapy, and side effects. Defervescence within 48 h after empiric antibiotic was observed in 46 patients with PTZ (75.4%) and 59 patients with IMP (95.2%) (p = 0.002). Ten patients (10/46) in the PTZ group and two patients (2/59) in the IMP group switched empiric antibiotics due to recurrent fever (p = 0.005). Success of initial antibiotic with modification was achieved in 34 patients with PTZ (55.7%) and 53 patients with IMP (85.5%) at the end of therapy (p = 0.001). To treat the bacteremia, seven of 10 patients in the PTZ group and one of eight patients in the IMP group needed to switch the empiric antibiotic (p = 0.025). Compared with PTZ, IMP had more gastrointestinal adverse events (p = 0.045). This study demonstrates that IMP had better efficacy than PTZ as an empiric antibiotic for febrile neutropenia in the HSCT setting, but with more gastrointestinal side reactions. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Ceftolozane/tazobactam for febrile UTI due to multidrug-resistant Pseudomonas aeruginosa in a patient with neurogenic bladder.

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Dinh, Aurélien; Davido, Benjamin; Calin, Ruxandra; Paquereau, Julie; Duran, Clara; Bouchand, Frédérique; Phé, Véronique; Chartier-Kastler, Emmanuel; Rottman, Martin; Salomon, Jérôme; Plésiat, Patrick; Potron, Anaïs

2017-01-01

Urinary tract infections (UTI) are a major public health problem among spinal cord injury (SCI) patients. They frequently involve multidrug-resistant (MDR) bacteria. Ceftolozane/tazobactam (C/T) is a novel antibiotic combination approved for complicated intra-abdominal and UTI caused by Gram-positive and Gram-negative organisms, including some MDR strains. Little is known about the use of this agent for complicated febrile UTI occurring among SCI patients with neurogenic bladder due to MDR Pseudomonas aeruginosa (PSA). We describe the case of a 35-year-old man with SCI due to multiple sclerosis, with a neurogenic bladder necessitating a bilateral nephrostomy and double J catheter, who developed a febrile UTI due to a MDR PSA, which was susceptible only to amikacin and colistin. Because of this MDR phenotype and the underlying kidney disease, a 1000 mg (1000 mg per 500 mg) dose of C/T was given as monotherapy every 8 h for 7 days, after 3 days of colistin and amikacin. Thanks to this treatment, the patient had a favorable outcome with no clinical signs of UTI or positive urine culture up to 1 month after diagnosis. C/T seems to be an effective and safe therapeutic option for febrile UTI due to MDR PSA in SCI patients with neurogenic bladder, even when administered in monotherapy for 10 days.

Comparison the efficacy of ceftazidime and imipenem in treatment of neutropenic febrile due to chemotherapy in cancer patients

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Zahra fotokian

2009-08-01

Full Text Available Introduction: In cancer patients various infections were developed due to severe neutropeniaresulted from chemotherapy. There is controversy between initial monotherapy or multidrugprescription. The purpose of this study was to compare the efficacy of ceftazidime and imipenem incontrol of fever in cancer patients with febrile neutropenia.Materials ands Methods: 40 patients with cancer, fever and neutropenia (PMN<500, withoutrecognized source of infection, were selected using the convenience and consecutive method. Using arandom sampling, twenty patients were treated with imipenem (500mg Iv/Q8hr and others withceftazidime (2mg Iv/Q8hr. The criteria for positive response to the drugs were: fever disappearanceduring maximally 72 hours lasted for up to 24 hours, and increased neutrophil counts more than500/ml.Results: Our results show that 60% and 55% patients with ceftazidime and imipenem were cured,respectively. 40% patients treated with ceftazidime and 45% patients treated with imipenem neededanother antibiotic therapy at the same time. No significant relationship was found between differenttypes of drug regime among the groups.Conclusion: Findings of this study indicate that ceftazidime and imipenem have similar efficacy intreatment of febrile neutropenic patients. Due to more availability and lower cost of ceftazidime thanimipenem, ceftazidime is suggested as first line treatment in febrile neutropenia.

Colostomy for Perianal Sepsis With Ecthyma Gangrenosum in Immunocompromised Children.

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Vuille-dit-Bille, Raphael N; Berger, Christoph; Meuli, Martin; Grotzer, Michael A

2016-01-01

Perianal sepsis with ecthyma gangrenosum is a severe and potentially mutilating complication in immunocompromised children. Therapies include antimicrobial treatment, incision and drainage, generous tissue debridement, and skin transplantation. We describe 3 children with acute lymphoblastic leukemia having sepsis with Pseudomonas aeruginosa in febrile neutropenia and severe perianal infections treated relatively early with a protective colostomy. Indications for colostomy were nonhealing wounds, and ceaseless pain. All patients showed a rapid reduction of pain. Complete wound healing was seen in 2 patients, and considerable pain reduction and increased quality of life were seen in a third patient during palliative care. These results suggest that a protective colostomy should be considered early in the management of immunocompromised children with ecthyma gangrenosum.

Is the addition of aminoglycosides to beta-lactams in cancer patients with febrile neutropenia needed?

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Valeria Contreras

2016-03-01

Full Text Available En pacientes con cáncer que se presentan con neutropenia febril existe controversia sobre si es mejor utilizar una combinación de antibióticos betalactámicos y aminoglicósidos o si bastaría la monoterapia con betalactámicos de amplio espectro como tratamiento empírico inicial. Utilizando la base de datos Epistemonikos, la cual es mantenida mediante búsquedas en 30 bases de datos, identificamos tres revisiones sistemáticas que en conjunto incluyen 14 estudios aleatorizados pertinentes a esta pregunta. Realizamos un metanálisis y tablas de resumen de los resultados utilizando el método GRADE. Concluimos que adicionar aminoglicósidos a los betalactámicos en el tratamiento de la neutropenia febril en pacientes con cáncer aumenta la nefrotoxicidad y podría aumentar la mortalidad en comparación con la monoterapia con betalactámicos.

High Prevalence of Intermediate Leptospira spp. DNA in Febrile Humans from Urban and Rural Ecuador.

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Chiriboga, Jorge; Barragan, Verónica; Arroyo, Gabriela; Sosa, Andrea; Birdsell, Dawn N; España, Karool; Mora, Ana; Espín, Emilia; Mejía, María Eugenia; Morales, Melba; Pinargote, Carmina; Gonzalez, Manuel; Hartskeerl, Rudy; Keim, Paul; Bretas, Gustavo; Eisenberg, Joseph N S; Trueba, Gabriel

2015-12-01

Leptospira spp., which comprise 3 clusters (pathogenic, saprophytic, and intermediate) that vary in pathogenicity, infect >1 million persons worldwide each year. The disease burden of the intermediate leptospires is unclear. To increase knowledge of this cluster, we used new molecular approaches to characterize Leptospira spp. in 464 samples from febrile patients in rural, semiurban, and urban communities in Ecuador; in 20 samples from nonfebrile persons in the rural community; and in 206 samples from animals in the semiurban community. We observed a higher percentage of leptospiral DNA-positive samples from febrile persons in rural (64%) versus urban (21%) and semiurban (25%) communities; no leptospires were detected in nonfebrile persons. The percentage of intermediate cluster strains in humans (96%) was higher than that of pathogenic cluster strains (4%); strains in animal samples belonged to intermediate (49%) and pathogenic (51%) clusters. Intermediate cluster strains may be causing a substantial amount of fever in coastal Ecuador.

Anatomic distribution of renal artery stenosis in children: implications for imaging.

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Vo, Nghia J; Hammelman, Ben D; Racadio, Judy M; Strife, C Frederic; Johnson, Neil D; Racadio, John M

2006-10-01

Renal artery stenosis (RAS) causes significant hypertension in children. Frequently, pediatric RAS occurs with systemic disorders. In these cases, stenoses are often complex and/or include long segments. We believed that hypertensive children without comorbid conditions had a different lesion distribution and that the difference might have implications for imaging and treatment. To identify locations of RAS lesions in these hypertensive children without comorbid conditions. Patients who had renal angiography for hypertension from 1993 to 2005 were identified. Patients with systemic disorders, renovascular surgery, or normal angiograms were excluded. The angiograms of the remaining patients were reviewed for number, type, and location of stenoses. Eighty-seven patients underwent renal angiography for hypertension; 30 were excluded for comorbid conditions. Twenty-one of the remaining 57 patients had abnormal angiograms; 24 stenoses were identified in those patients. All were focal and distributed as follows: 6 (25%) main renal artery, 12 (50%) 2nd order branch, 3 (12.5%) 3rd order branch, and 3 (12.5%) accessory renal artery. Hypertensive children without comorbid conditions who have RAS usually have single, focal branch artery stenoses. This distribution supports angiography in these patients because of its superior sensitivity in detecting branch vessel disease and its therapeutic role in percutaneous transluminal renal angioplasty.

Anatomic distribution of renal artery stenosis in children: implications for imaging

Energy Technology Data Exchange (ETDEWEB)

Vo, Nghia J.; Racadio, Judy M.; Johnson, Neil D. [Cincinnati Children' s Hospital Medical Center, Department of Radiology, Division of Pediatric Interventional Radiology, Cincinnati, OH (United States); Hammelman, Ben D. [University of Cincinnati College of Medicine, Cincinnati, OH (United States); Strife, C.F. [Cincinnati Children' s Hospital Medical Center, Department of Pediatrics, Division of Nephrology and Hypertension, Cincinnati, OH (United States); Racadio, John M. [Cincinnati Children' s Hospital Medical Center, Department of Radiology, Division of Pediatric Interventional Radiology, Cincinnati, OH (United States); Cincinnati Children' s Hospital, Department of Radiology, Cincinnati, OH (United States)

2006-10-15

Renal artery stenosis (RAS) causes significant hypertension in children. Frequently, pediatric RAS occurs with systemic disorders. In these cases, stenoses are often complex and/or include long segments. We believed that hypertensive children without comorbid conditions had a different lesion distribution and that the difference might have implications for imaging and treatment. To identify locations of RAS lesions in these hypertensive children without comorbid conditions. Patients who had renal angiography for hypertension from 1993 to 2005 were identified. Patients with systemic disorders, renovascular surgery, or normal angiograms were excluded. The angiograms of the remaining patients were reviewed for number, type, and location of stenoses. Eighty-seven patients underwent renal angiography for hypertension; 30 were excluded for comorbid conditions. Twenty-one of the remaining 57 patients had abnormal angiograms; 24 stenoses were identified in those patients. All were focal and distributed as follows: 6 (25%) main renal artery, 12 (50%) 2nd order branch, 3 (12.5%) 3rd order branch, and 3 (12.5%) accessory renal artery. Hypertensive children without comorbid conditions who have RAS usually have single, focal branch artery stenoses. This distribution supports angiography in these patients because of its superior sensitivity in detecting branch vessel disease and its therapeutic role in percutaneous transluminal renal angioplasty. (orig.)

Anatomic distribution of renal artery stenosis in children: implications for imaging

International Nuclear Information System (INIS)

Vo, Nghia J.; Racadio, Judy M.; Johnson, Neil D.; Hammelman, Ben D.; Strife, C.F.; Racadio, John M.

2006-01-01

Renal artery stenosis (RAS) causes significant hypertension in children. Frequently, pediatric RAS occurs with systemic disorders. In these cases, stenoses are often complex and/or include long segments. We believed that hypertensive children without comorbid conditions had a different lesion distribution and that the difference might have implications for imaging and treatment. To identify locations of RAS lesions in these hypertensive children without comorbid conditions. Patients who had renal angiography for hypertension from 1993 to 2005 were identified. Patients with systemic disorders, renovascular surgery, or normal angiograms were excluded. The angiograms of the remaining patients were reviewed for number, type, and location of stenoses. Eighty-seven patients underwent renal angiography for hypertension; 30 were excluded for comorbid conditions. Twenty-one of the remaining 57 patients had abnormal angiograms; 24 stenoses were identified in those patients. All were focal and distributed as follows: 6 (25%) main renal artery, 12 (50%) 2nd order branch, 3 (12.5%) 3rd order branch, and 3 (12.5%) accessory renal artery. Hypertensive children without comorbid conditions who have RAS usually have single, focal branch artery stenoses. This distribution supports angiography in these patients because of its superior sensitivity in detecting branch vessel disease and its therapeutic role in percutaneous transluminal renal angioplasty. (orig.)

Implications for paediatric shock management in resource-limited settings: a perspective from the FEAST trial.

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Houston, Kirsty Anne; George, Elizabeth C; Maitland, Kathryn

2018-05-04

Although the African "Fluid Expansion as Supportive therapy" (FEAST) trial showed fluid resuscitation was harmful in children with severe febrile illness managed in resource-limited hospitals, the most recent evidence reviewed World Health Organization (WHO) guidelines continue to recommend fluid boluses in children with shock according to WHO criteria "WHO shock", arguing that the numbers included in the FEAST trial were too small to provide reasonable certainty. We re-analysed the FEAST trial results for all international definitions for paediatric shock including hypotensive (or decompensated shock) and the WHO criteria. In addition, we examined the clinical relevance of the WHO criteria to published and unpublished observational studies reporting shock in resource-limited settings. We established that hypotension was rare in children with severe febrile illness complicating only 29/3170 trial participants (0.9%). We confirmed that fluid boluses were harmful irrespective of the definitions of shock including the very small number with WHO shock (n = 65). In this subgroup 48% of bolus recipients died at 48 h compared to 20% of the non-bolus control group, an increased absolute risk of 28%, but translating to an increased relative risk of 240% (p = 0.07 (two-sided Fisher's exact test)). Examining studies describing the prevalence of the stringent WHO shock criteria in children presenting to hospital we found this was rare (~ 0.1%) and in these children mortality was very high (41.5-100%). The updated WHO guidelines continue to recommend boluses for a very limited number of children presenting at hospital with the strict definition of WHO shock. Nevertheless, the 3% increased mortality from boluses seen across FEAST trial participants would also include this subgroup of children receiving boluses. Recommendations aiming to differentiate WHO shock from other definitions will invariably lead to "slippage" at the bedside, with the potential of exposing a wider group

Leadership in the Era of the Trump Presidency: Implications for the Education of American Indian Children and Youth

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Faircloth, Susan C.

2018-01-01

In this manuscript, I outline what I perceive to be the potential implications of the Trump presidency for the education of American Indian children and youth. In doing so, I argue that failure to provide adequate educational programs and services for American Indian children and youth represents an abrogation of the federal government's trust…

Is preemptive antifungal therapy a good alternative to empirical treatment in prolonged febrile neutropenia?

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Erica Koch

2016-06-01

Full Text Available La neutropenia febril prolongada conlleva un alto riesgo de desarrollar infecciones fúngicas invasoras, por lo que habitualmente se administra terapia antifúngica empírica en estos casos. Sin embargo, esta se asocia a importantes efectos adversos, por lo que se ha propuesto como alternativa la estrategia "preemptive" o anticipada, es decir, la indicación de antifúngicos sólo ante la evidencia indirecta de infección fúngica invasora. Utilizando la base de datos Epistemonikos, la cual es mantenida mediante búsquedas en 30 bases de datos, identificamos tres revisiones sistemáticas que en conjunto incluyen doce estudios. Cuatro estudios aleatorizados evaluaron la pregunta abordada en este artículo. Realizamos un metanálisis y tablas de resumen de los resultados utilizando el método GRADE. Concluimos que no está claro si la estrategia "preemptive" tiene algún efecto sobre la mortalidad porque la certeza de la evidencia es muy baja, pero podría disminuir levemente el uso de antifúngicos en pacientes con neutropenia febril prolongada.

Immunoadjuvants enhance the febrile responses of rats to endogenous pyrogen.

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Stitt, J T; Shimada, S G

1989-11-01

The febrile responses of male Sprague-Dawley rats to a semipurified endogenous pyrogen produced from human monocytes were characterized by establishing fever dose-response curves. The animals were then injected intravenously with a number of substances that possessed the common properties of stimulating the phagocytic activity of the cells of the reticuloendothelial system and of acting as immunoadjuvants. The substances used were zymosan, lipopolysaccharide endotoxin, and muramyl dipeptide. Three days after any of these immunoadjuvants were injected, the fever sensitivity of the rats was remeasured. In each case, the slope of the fever dose-response curve tripled, and in some instances the response threshold for fever response was reduced by factors of three to eight. Furthermore, the maximum increase in body temperature produced by the endogenous pyrogen was more than doubled after immunoadjuvant treatment. By contrast latex beads, which are also phagocytized by the cells of the reticuloendothelial system but do not subsequently increase their phagocytic index nor do they enhance immune responses, had no effect on the fever sensitivity of rats in response to endogenous pyrogen. In the light of these findings, it is suggested that the febrile responses of rats to endogenous pyrogen are mediated in some manner by cells that possess some of the properties of reticuloendothelial cells. The location of these putative cells must be close to the circulation, because the immunoadjuvants used in this study were, for the most part, large molecular weight molecules that could not cross the blood-brain barrier easily.

Systematic review and meta-analysis of the value of clinical features to exclude radiographic pneumonia in febrile neutropenic episodes in children and young people.

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Phillips, Bob; Wade, Ros; Westwood, Marie; Riley, Richard; Sutton, Alex J

2012-08-01

  Children and young people who present with febrile neutropenia (FNP) secondary to malignancies or their treatment frequently do not undergo routine chest radiography. With shorter courses of antibiotic therapy, failure to recognise pneumonia and consequent under-treatment could produce significant problems.   The review was conducted determine the value of the absence of clinical features of lower respiratory tract infection in excluding radiographic pneumonia at presentation of FNP using Centre for Reviews and Dissemination methods. It was registered with the HTA Registry of systematic reviews, CRD32009100453. Ten bibliographic databases, conference proceedings, reference lists and citations were searched. Cohort studies which compared clinical examination to radiographic findings were included. Results were summarised by random-effects meta-analysis.   Four studies were included. Synthesis of the three higher-quality studies gave imprecise estimates of the average sensitivity (75%; 95% CI 52% to 89%) and average specificity (69%; 95% CI 57% to 78%) for clinical examination in the detection of radiographic pneumonia. If the prevalence of pneumonia is 5%, these estimates produce a negative predictive value of 98% (95% CI 96% to 99%). Alternatively, there remains a 1.9% probability of pneumonia (95% CI 0.7% to 4.2%).   Signs and symptoms of lower respiratory infection have only moderate sensitivity and specificity for pneumonia; the low prevalence of the condition justifies the routine withholding of chest radiographs. However, for those with a predisposition to pneumonia, or re-presenting after a short course of antibiotic therapy, a chest X-ray should be performed despite an absence of signs. © 2011 The Authors. Journal of Paediatrics and Child Health © 2011 Paediatrics and Child Health Division (Royal Australasian College of Physicians).

Cuatro métodos de predicción de riesgo de infección bacteriana grave en recién nacidos febriles Four methods to predict the severe bacterial infection risk in the febrile newborns

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Manuel Díaz Álvarez

2010-12-01

Full Text Available INTRODUCCIÓN. El objetivo de esta investigación fue contrastar la efectividad de 4 métodos de evaluación de riesgo de infección bacteriana grave (IBG en recién nacidos (RN febriles, uno de los cuales fue desarrollado por los autores del trabajo y los otros son los utilizados en la práctica internacional. MÉTODOS. Se realizó un estudio descriptivo, retrospectivo y aplicado de 1358 RN febriles sin signos de focalización evaluados y clasificados por riesgo de IBG. Fue aplicado el método propuesto por los autores, que comprende: antecedente de ser sano; ausencia de impresión médica de un estado tóxico-infeccioso; ausencia de evidencias de infección focal en el examen físico; fiebre menor de 39 ºC y no persistente o recurrente; recuento de leucocitos sanguíneos > 5,0 x 10(9/L y INTRODUCTION. The aim of present research was to contrast the effectiveness of four assessment methods of severe bacterial infection risk (SBI in febrile newborns (NB , one of above mentioned methods was developed by paper's authors and the other are used in the international practice. METHODS. A retrospective and descriptive study was conducted and applied in 1358 febrile NB with no focalization signs and classified according to the SBI. The method proposed by authors was applied including a history of be healthy, lack of medical criterion of a infectious-toxic state, lack of evidences of focal infection in physical examination, fever lower than 39°C and no persistent or recurrent, blood leucocytes count >5,0 x 10(9/L and < 20,0 x 10(9/L, globular sedimentation speed <20 mm/h and urine leucocyte count <10 000/mL. This method and the other were applied in a initial assessment and at the end of the evolution 48 h. The predictive values were estimated for the different methods and also the effectiveness was assessed according to the gain function. RESULTS. The SBI was of 20,4%. The more frequent cause was the urinary tract infection. From the 652 NB initially

Interleukin-5, interleukin-6, interleukin-8 and tumour necrosis factor-alpha levels obtained within 24-h of admission do not predict high-risk infection in children with febrile neutropenia

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R Aggarwal

2013-01-01

Full Text Available Purpose: Biomarkers that can predict the severity of febrile neutropenia (FN are potential tools for clinical practice. Objective: The objective of this study is to evaluate the reliability of plasma interleukin (IL levels as indicators of high-risk FN. Materials and Methods: Children with haematological malignancies and FN were enrolled prospectively. A blood sample was obtained within 24-h of admission for estimation of IL-5, IL-6, IL-8 and tumour necrosis factor-alpha (TNF-α level by the enzyme-linked immunosorbent assay. Patients were stratified into three groups. Group I (low-risk: No focus of infection; Group II: Clinical/radiological focus of infection; Group III: Microbiologically proven infection or FN related mortality. Groups II and III were analysed as high-risk. The cytokines were assessed at three different cut-off levels. Results: A total of 52 episodes of FN in 48 patients were evaluated. The mean age was 6 years (range: 2-13. Primary diagnosis included acute lymphoblastic leukaemia (82%, non-Hodgkin′s lymphoma (13% and acute myeloid leukaemia (5%. Absolute neutrophil count was < 200 cells/μl in half and 200-500 in 23%. Majority were categorised as Group I (69%, followed by Group II (16% and III (15%. The range of IL-5 was too narrow and similar in the two risk-groups to be of any relevance. The best sensitivity of TNF-α and IL-6 for high-risk group was 78% and 70%, respectively. The highest specificity observed was 35%. The negative predictive value of IL-6, IL-8 and TNF-α exceeded 80%. Conclusion: IL-5, IL-6, IL-8 and TNF-α failed as predictors of clinically localised or microbiologically documented infection in children with chemotherapy induced FN. However, IL-6, IL-8 and TNF-α could be useful in excluding the possibility of high-risk infection.

Cost Effectiveness of Primary Pegfilgrastim Prophylaxis in Patients With Breast Cancer at Risk of Febrile Neutropenia

NARCIS (Netherlands)

Aarts, Maureen J.; Grutters, Janneke P.; Peters, Frank P.; Mandigers, Caroline M.; Dercksen, M. Wouter; Stouthard, Jacqueline M.; Nortier, Hans J.; van Laarhoven, Hanneke W.; van Warmerdam, Laurence J.; van de Wouw, Agnes J.; Jacobs, Esther M.; Mattijssen, Vera; van der Rijt, Carin C.; Smilde, Tineke J.; van der Velden, Annette W.; Temizkan, Mehmet; Batman, Erdogan; Muller, Erik W.; van Gastel, Saskia M.; Joore, Manuela A.; Borm, George F.; Tjan-Heijnen, Vivianne C.

2013-01-01

Purpose Guidelines advise primary granulocyte colony-stimulating factor (G-CSF) prophylaxis during chemotherapy if risk of febrile neutropenia (FN) is more than 20%, but this comes with considerable costs. We investigated the incremental costs and effects between two treatment strategies of primary

Cost effectiveness of primary pegfilgrastim prophylaxis in patients with breast cancer at risk of febrile neutropenia

NARCIS (Netherlands)

Aarts, M.J.; Grutters, J.P.C.; Peters, F.P.; Mandigers, C.M.P.W.; Dercksen, M.W.; Stouthard, J.M.; Nortier, H.J.; Laarhoven, H.W.M. van; Warmerdam, L.J. van; Wouw, A.J. van de; Jacobs, E.M.G.; Mattijssen, V.; Rijt, C.C. van der; Smilde, T.J.; Velden, A.W. van der; Temizkan, M.; Batman, E.; Muller, E.W.; Gastel, S.M. van; Joore, M.A.; Borm, G.F.; Tjan-Heijnen, V.C.

2013-01-01

PURPOSE: Guidelines advise primary granulocyte colony-stimulating factor (G-CSF) prophylaxis during chemotherapy if risk of febrile neutropenia (FN) is more than 20%, but this comes with considerable costs. We investigated the incremental costs and effects between two treatment strategies of primary

A Cross-cultural Exploration of Children's Everyday Ideas: Implications for science teaching and learning

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Wee, Bryan

2012-03-01

Children's everyday ideas form critical foundations for science learning yet little research has been conducted to understand and legitimize these ideas, particularly from an international perspective. This paper explores children's everyday ideas about the environment across the US, Singapore and China to understand what they reveal about children's relationship to the environment and discuss its implications for science teaching and learning. A social constructivist lens guides research, and a visual methodology is used to frame children's realities. Participants' ages range from elementary to middle school, and a total of 210 children comprized mainly of Asians and Asian Americans were sampled from urban settings. Drawings are used to elicit children's everyday ideas and analyzed inductively using open coding and categorizing of data. Several categories support existing literature about how children view the environment; however, novel categories such as affect also emerged and lend new insight into the role that language, socio-cultural norms and perhaps ethnicity play in shaping children's everyday ideas. The findings imply the need for (a) a change in the role of science teachers from knowledge providers to social developers, (b) a science curriculum that is specific to learners' experiences in different socio-cultural settings, and (c) a shift away from inter-country comparisons using international science test scores.

Is serum albumin an independent predictor of post chemotherapy febrile neutropenia?

International Nuclear Information System (INIS)

Saleem, L.; Zahid, N.A.

2017-01-01

Objective: To evaluate the association between serum albumin and risk of post chemotherapy febrile neutropenia. Study Design: Cross sectional study. Place and Duration of Study: Department of oncology, Liaquat National Hospital, from 1st Jan 2015 to 31st Dec 2016. Material and Method: One hundred and sixty-six biopsy proven cancer patients with Eastern cooperative oncology group (ECOG) performance status <2 and without significant co-morbidities received first cycle of chemotherapy during two years study period. Different chemotherapies with moderate to severe risk of FN were used. Patient's pre-treatment serum albumin was measured and patients followed for occurrence of FN. Association between serum albumin and post chemotherapy FN was analyzed. Results: Data of 166 patients was available for final analysis. Post chemotherapy FN was observed in 19.9% (33/166) patients. Pre-chemotherapy serum albumin level was <3.5 mg/dl in (35/166) 21.1% of patients, out of which (15/35) 42.9% developed FN. Serum albumin (p=0.0005) was highly significantly associated with a risk of FN. On analysis of other factors age, gender, body surface area (BSA) and pre-chemotherapy hemoglobin level were not significantly associated with a risk of FN while body mass index (p=0.0005) was found to be associated with risk of FN. Conclusion: Pre-chemotherapy serum albumin levels were found to be statistically significant predictor of postchemotherapy febrile neutropenia.

Emergence of MRSA in positive blood cultures from patients with febrile neutropenia--a cause for concern.

LENUS (Irish Health Repository)

Morris, Patrick G

2008-09-01

Febrile neutropenia (FN) causes considerable morbidity in patients on cytotoxic chemotherapy. Recently, there has been a trend towards fewer Gram-negative and more Gram-positive infections with increasing antibiotic resistance. To assess these patterns, data from a supra-regional cancer centre in Ireland were reviewed.

Morbidade febril puerperal em pacientes infectadas pelo HIV Puerperal morbidity in HIV-positive women

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Andrea De Marcos

2003-04-01

Full Text Available OBJETIVO: avaliar as taxas de morbidade febril puerperal em pacientes infectadas pelo HIV e sua correlação com a via de parto, duração do trabalho de parto, tempo de rotura de membranas, número de células CD4+ e carga viral do HIV periparto. MÉTODOS: foram incluídas 207 gestantes infectadas pelo HIV, com seguimento pré-natal e parto entre maio de 1997 e dezembro de 2001, sendo 32 submetidas a parto vaginal e 175 a cesárea. Do total de pacientes, 62,8% foram submetidas a cesárea eletiva. A idade média no grupo analisado foi de 27,4 anos, 25,6% eram nulíparas e 26% primíparas, com idade gestacional média de 37,8 semanas no momento do parto. A contagem média de células CD4+ foi de 481 células /mm³ e da carga viral do HIV de 49.100 cópias/mL, ambas no final da gestação. RESULTADOS: a morbidade febril puerperal ocorreu em 34 pacientes, sendo 33 pós-cesárea e 1 pós-parto vaginal. O tipo mais comum de intercorrência infecciosa pós-cesárea foi infecção de cicatriz cirúrgica (13% dos casos de infecção. Os fatores analisados, como duração do trabalho de parto, tempo de rotura de membranas, contagem de células CD4+ ou carga viral do HIV periparto, não interferiram na taxa de morbidade febril puerperal. CONCLUSÕES: A incidência de morbidade febril puerperal foi de 16,8%, sendo mais freqüente pós-cesárea (18,9% que pós-parto vaginal (3,1%. Os demais fatores não mostraram relação significativa com a taxa de morbidade febril puerperal.PURPOSE: the morbidity in HIV-positive patients due to puerperal fever was studied and correlated to the method and duration of labor, the duration of premature rupture of the membranes, CD4+ cell count and the viral load (VL at peridelivery. METHODS: a total of 207 HIV-positive women with prenatal examinations and deliveries between May 1997 and December 2001 were enrolled. Of these, 32 had natural childbirth and 175 had a cesarean section. Of the total of enrolled patients, 62

The association between aerobic fitness and language processing in children: implications for academic achievement.

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Scudder, Mark R; Federmeier, Kara D; Raine, Lauren B; Direito, Artur; Boyd, Jeremy K; Hillman, Charles H

2014-06-01

Event-related brain potentials (ERPs) have been instrumental for discerning the relationship between children's aerobic fitness and aspects of cognition, yet language processing remains unexplored. ERPs linked to the processing of semantic information (the N400) and the analysis of language structure (the P600) were recorded from higher and lower aerobically fit children as they read normal sentences and those containing semantic or syntactic violations. Results revealed that higher fit children exhibited greater N400 amplitude and shorter latency across all sentence types, and a larger P600 effect for syntactic violations. Such findings suggest that higher fitness may be associated with a richer network of words and their meanings, and a greater ability to detect and/or repair syntactic errors. The current findings extend previous ERP research explicating the cognitive benefits associated with greater aerobic fitness in children and may have important implications for learning and academic performance. Published by Elsevier Inc.

First-drug treatment failures in 42 Turkish children with idiopathic childhood occipital epilepsies.

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Incecik, Faruk; Herguner, Ozlem M; Altunbasak, Sakir

2015-01-01

The early and late benign occipital epilepsies of childhood (BOEC) are described as two discrete electro-clinical syndromes, eponymously known as Panayiotopoulos and Gastaut syndromes. The purpose of this study was to identify predictors of failure to respond to the initial antiepileptic drug (AED). A total of 42 children with BOEC were enrolled. Predictive factors were analyzed by survival methods. Among the 42, 25 patients (59.5%) were boys and 17 (40.5%) were girls and the mean age at the seizure onset was 7.46 ± 2.65 years (4-14 years). Of the 42 patients, 34 (81.0%) were treated relatively successfully with the first AED treatment, and 8 (19.0%) were not responded initial AED treatment. There was no correlation between response to initial AED treatment and sex, consanguinity, epilepsy history of family, age of seizure onset, frequency of seizures, history of status epilepticus, duration of starting first treatment, findings on electroencephalogram. However, history of febrile seizure and type of BOEC were significantly associated with failure risk. Factors predicting failure to respond to the AED were history of febrile seizure and type of BOEC in children with BOEC.

Urine interleukin-6, interleukin-8 and transforming growth factor β1 in infants with urinary tract infection and asymptomatic bacteriuria

Science.gov (United States)

Krzemień, Grażyna; Turczyn, Agnieszka; Pańczyk-Tomaszewska, Małgorzata

2016-01-01

Introduction Urinary tract infection (UTI) occurs in 1.1% of girls and 1.4% of boys during the first year of life. Asymptomatic bacteriuria (ABU) is usually detected incidentally in 0.9% of girls and 2.5% of boys at this age. The aim of the study was to assess the usefulness of measurement of pro-inflammatory urine interleukin (IL)-6 and IL-8 concentrations and anti-inflammatory transforming growth factor β1 (TGF-β1) level in infants with febrile UTI, non-febrile UTI and ABU. Material and methods A total of 35 children, mean age 6.14 ±3.47 months, were divided into three groups: group I – febrile UTI (n = 13), group II – non-febrile UTI (n = 13) and group III – ABU (n = 9). At the time of enrollment urine IL-6, IL-8, TGF-β1 and serum C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), and white blood cell count (WBC) were measured. Renal ultrasound was performed in all children, 99mTc-dimercaptosuccinic acid scintigraphy (DMSA) and voiding cystourethrography in children with UTI. Results Urine concentrations of IL-6 and IL-8 were significantly higher in febrile UTI compared to those with non-febrile UTI and ABU (p children with febrile UTI compared to those with ABU (p children with UTI. No significant difference in frequency of an abnormal DMSA scan compared to a normal scan was found in groups with febrile and non-febrile UTI. No relations between urine cytokines, systemic inflammatory markers and changes in DMSA scan were observed. The cutoff value for detection of inflammatory changes in the DMSA scan for IL-8 was 120 pg/mg creatinine (Cr) and 40 pg/mg Cr for TGF-β1. Based on this value, the sensitivity for IL-8 was 58.3%, specificity 100% and for TGF-β1 66.7% and 83.7%, respectively. Conclusions We found significant differences in children with febrile UTI and ABU regarding urine IL-6, IL-8 and TGF-β1 levels. Urine cytokines and systemic inflammatory markers do not differentiate between upper and lower UTI in infants. PMID:27833443

El recién nacido febril sin signos de focalización y con punción lumbar fallida en la evaluación inicial The febrile newborn infant with signs of focalization and with failed lumbar puncture in the initial evaluation

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Manuel Díaz Álvarez

2008-03-01

Full Text Available INTRODUCCIÓN. La punción lumbar está indicada en la evaluación inicial del recién nacido febril sin signos de focalización. Sin embargo, esta puede resultar fallida y crear incertidumbre en el manejo del tratamiento antibiótico. Fue objetivo de este trabajo verificar el tratamiento y evolución de los recién nacidos febriles sin signos de focalización, cuando la punción lumbar resultó fallida en la evaluación inicial. MÉTODOS. Se estudiaron retrospectivamente 150 recién nacidos febriles sin signos de focalización y con punción lumbar fallida en la evaluación inicial, ingresados en el servicio de neonatología de nuestro hospital entre 1992 y el 2000. Todos los pacientes se clasificaron según criterios de bajo riesgo de infección bacteriana grave. El uso de tratamiento antibiótico estuvo sujeto a la consideración del médico que hizo la evaluación inicial. Se calcularon índice y tasa de punción lumbar fallida, se midió la relación entre la indicación de tratamiento antibiótico inicialmente y la clasificación de riesgo de infección bacteriana grave, y verificamos la evolución de los pacientes. RESULTADOS. Fueron fallidas 150 de 1174 punciones lumbares (8,5 % para un índice de 9,2. Los recién nacidos calificados de alto riesgo recibieron con mayor frecuencia tratamiento antibiótico (23,3 % en contraste con los catalogados de bajo riesgo, quienes fueron tratados predominantemente sin antibióticos (36,0 % (p = 0,03. Egresaron vivos 149 neonatos (99,3 %, tanto con uso de antibióticos como sin él. Sin embargo, hubo un fallecido clasificado de alto riesgo de infección bacteriana grave que recibió tratamiento antibiótico desde el inicio. CONCLUSIONES. La punción lumbar puede resultar fallida al evaluar a recién nacidos febriles sin signos de focalización. La indicación de tratamiento antimicrobiano en estos pacientes estuvo relacionada significativamente con la clasificación de riesgo de infección bacteriana

Factors affecting computer mouse use for young children: implications for AAC.

Science.gov (United States)

Costigan, F Aileen; Light, Janice C; Newell, Karl M

2012-06-01

More than 12% of preschoolers receiving special education services have complex communication needs, including increasing numbers of children who do not have significant motor impairments (e.g., children with autism spectrum disorders, Down syndrome, etc.). In order to meet their diverse communication needs (e.g., face-to-face, written, Internet, telecommunication), these children may use mainstream technologies accessed via the mouse, yet little is known about factors that affect the mouse performance of young children. This study used a mixed factorial design to investigate the effects of age, target size, and angle of approach on accuracy and time required for accurate target selection with a mouse for 20 3-year-old and 20 4-year-old children. The 4-year-olds were generally more accurate and faster than the 3-year-olds. Target size and angle mediated differences in performance within age groups. The 3-year-olds were more accurate and faster in selecting the medium and large targets relative to the small target, were faster in selecting the large relative to the medium target, and were faster in selecting targets along the vertical relative to the diagonal angle. The 4-year-olds were faster in selecting the medium and large targets relative to the small target. Implications for improving access to AAC include the preliminary suggestion of age-related threshold target sizes that support sufficient accuracy, the possibility of efficiency benefits when target size is increased up to an age-related threshold, and identification of the potential utility of the vertical angle as a context for training navigational input device use.

Livets febrile hemmeligheder. Et litterært slægtskab mellem Henrik Pontoppidan og Thomas Mann

DEFF Research Database (Denmark)

Vangshardt, Rasmus

filosofferne Arthur Schopenhauer og Friedrich Nietzsche – og med Thomas Mann. Det giver samtidig anledning til en revurdering af De Dødes Riges slutning: Siden bogens udgivelse har litterater diskuteret, hvorvidt dens slut-utopi er beundringsværdig eller tynd. Men Livets febrile hemmeligheder påpeger noget...

Decline of Neurologic Varicella Complications in Children During the First Seven Years After Introduction of Universal Varicella Vaccination in Germany, 2005-2011.

Science.gov (United States)

Streng, Andrea; Grote, Veit; Rack-Hoch, Anita; Liese, Johannes G

2017-01-01

Universal varicella vaccination for 1-year-old children was introduced in Germany in 2004. We investigated changes in the incidence and type of varicella-associated neurologic complications in children during the first 7 years after universal vaccination recommendation. A surveillance study was conducted based on patients linear trend across years was assessed by Poisson regression models. Of a total of 1263 varicella-associated pediatric hospitalizations, 228 children (18.1%) had neurologic complications (median age 4 years, interquartile range 2-7; 56% male). The most frequent neurologic complications were febrile convulsion (32.0% of 228 children, median age 3.0 years), varicella encephalitis or meningitis (28.9%; median age 4.5 years), syncope (13.2%; median age 7.0 years) and cerebral convulsion (11.0%; median age 4.0 years). Other complications included ataxia (3.1%), facial nerve palsy (2.6%) and cerebral vasculitis/infarction (1.8%). Neurologic complications showed a continuous decrease between 2005 and 2011, from an incidence of 2.8 (95% confidence interval: 2.1-3.6) per 100,000 children <17 years of age to 1.2 (95% confidence interval: 0.7-2.1; P < 0.001). In particular, a marked decline was observed among children up to 7 years of age, mainly because of a decrease in the number of febrile convulsions and encephalitis or meningitis. The incidence of varicella-associated neurologic complications in children decreased approximately by 60% during the first 7 years following the recommendation for universal vaccination.

Educational Implications of Psychopathology for Brain-Injured Children; Lesley College Annual Graduate Symposium (3rd, Cambridge, Massachusetts, May 13, 1967).

Science.gov (United States)

Gertz, Boris, Ed.

The symposium report includes the text of an illustrated lecture given by William M. Cruickshank on "Psychopathology and Implications for Educating Brain-Injured Children." Considered in the lecture are hyperactivity, the needs of hyperative children, and educational setting and curriculum. Panel reactions are provided by E.F. Rabe, a pediatric…

Acute diarrhea in children

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Radlović Nedeljko

2015-01-01

Full Text Available Acute diarrhea (AD is the most frequent gastroenterological disorder, and the main cause of dehydration in childhood. It is manifested by a sudden occurrence of three or more watery or loose stools per day lasting for seven to 10 days, 14 days at most. It mainly occurs in children until five years of age and particularly in neonates in the second half-year and children until the age of three years. Its primary causes are gastrointestinal infections, viral and bacterial, and more rarely alimentary intoxications and other factors. As dehydration and negative nutritive balance are the main complications of AD, it is clear that the compensation of lost body fluids and adequate diet form the basis of the child’s treatment. Other therapeutic measures, except antipyretics in high febrility, antiparasitic drugs for intestinal lambliasis, anti-amebiasis and probiotics are rarely necessary. This primarily regards uncritical use of antibiotics and intestinal antiseptics in the therapy of bacterial diarrhea. The use of antiemetics, antidiarrhetics and spasmolytics is unnecessary and potentially risky, so that it is not recommended for children with AD.

Clinical Profile and Electroencephalogram Findings in Children with Seizure Presenting to Dhulikhel Hospital.

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Poudyal, P; Shrestha, R Pb; Shrestha, P S; Dangol, S; Shrestha, N C; Joshi, A; Shrestha, A

Background Seizure disorder is the most common childhood neurologic condition and a major public health concern. Identification of the underlying seizure etiology helps to identify appropriate treatment options and the prognosis for the child. Objective This study was conducted to investigate the clinical profile, causes and electroencephalogram findings in children with seizure presenting to a tertiary center in Kavre district. Method This was a hospital based prospective study carried out in the Department of Pediatrics, Dhulikhel Hospital, Kavre from 1st April 2015 to 31st March 2016. Variables collected were demographics, clinical presentations, laboratory tests, brain imaging studies, electroencephalography, diagnosis and outcome. Result Study included 120 (age 1 month to 16 years) children attending Dhulikhel Hospital. Majority of the patients were male (60.84%). Age at first seizure was less than 5 years in 75.83% of children. Seizure was generalized in 62.50%, focal in 31.67% and unclassified in 5.83%. Common causes of seizure were - Primary generalized epilepsy (26.66%), neurocysticercosis (10%) and hypoxic injury (6.6%) which was diagnosed in the perinatal period. Febrile seizure (26.66%) was the most common cause of seizure in children between 6 months to 5 years of age. Neurological examination, electroencephalography and Computed Tomography were abnormal in 71.66%, 68.92% and 58.14% cases respectively. Seizure was controlled by monotherapy in 69.16% cases and was resistant in 7.50% of the cases. Conclusion Primary generalized epilepsy and febrile seizure were the most common causes of seizures in children attending Dhulikhel Hospital. Electroencephalogram findings help to know the pattern of neuronal activity. Response to monotherapy was good and valproic acid was the most commonly used drug.

Improving early diagnosis of pulmonary infections in patients with febrile neutropenia using low-dose chest computed tomography.

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M G Gerritsen

Full Text Available We performed a prospective study in patients with chemotherapy induced febrile neutropenia to investigate the diagnostic value of low-dose computed tomography compared to standard chest radiography. The aim was to compare both modalities for detection of pulmonary infections and to explore performance of low-dose computed tomography for early detection of invasive fungal disease. The low-dose computed tomography remained blinded during the study. A consensus diagnosis of the fever episode made by an expert panel was used as reference standard. We included 67 consecutive patients on the first day of febrile neutropenia. According to the consensus diagnosis 11 patients (16.4% had pulmonary infections. Sensitivity, specificity, positive predictive value and negative predictive value were 36%, 93%, 50% and 88% for radiography, and 73%, 91%, 62% and 94% for low-dose computed tomography, respectively. An uncorrected McNemar showed no statistical difference (p = 0.197. Mean radiation dose for low-dose computed tomography was 0.24 mSv. Four out of 5 included patients diagnosed with invasive fungal disease had radiographic abnormalities suspect for invasive fungal disease on the low-dose computed tomography scan made on day 1 of fever, compared to none of the chest radiographs. We conclude that chest radiography has little value in the initial assessment of febrile neutropenia on day 1 for detection of pulmonary abnormalities. Low-dose computed tomography improves detection of pulmonary infiltrates and seems capable of detecting invasive fungal disease at a very early stage with a low radiation dose.

Improving early diagnosis of pulmonary infections in patients with febrile neutropenia using low-dose chest computed tomography.

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Gerritsen, M G; Willemink, M J; Pompe, E; van der Bruggen, T; van Rhenen, A; Lammers, J W J; Wessels, F; Sprengers, R W; de Jong, P A; Minnema, M C

2017-01-01

We performed a prospective study in patients with chemotherapy induced febrile neutropenia to investigate the diagnostic value of low-dose computed tomography compared to standard chest radiography. The aim was to compare both modalities for detection of pulmonary infections and to explore performance of low-dose computed tomography for early detection of invasive fungal disease. The low-dose computed tomography remained blinded during the study. A consensus diagnosis of the fever episode made by an expert panel was used as reference standard. We included 67 consecutive patients on the first day of febrile neutropenia. According to the consensus diagnosis 11 patients (16.4%) had pulmonary infections. Sensitivity, specificity, positive predictive value and negative predictive value were 36%, 93%, 50% and 88% for radiography, and 73%, 91%, 62% and 94% for low-dose computed tomography, respectively. An uncorrected McNemar showed no statistical difference (p = 0.197). Mean radiation dose for low-dose computed tomography was 0.24 mSv. Four out of 5 included patients diagnosed with invasive fungal disease had radiographic abnormalities suspect for invasive fungal disease on the low-dose computed tomography scan made on day 1 of fever, compared to none of the chest radiographs. We conclude that chest radiography has little value in the initial assessment of febrile neutropenia on day 1 for detection of pulmonary abnormalities. Low-dose computed tomography improves detection of pulmonary infiltrates and seems capable of detecting invasive fungal disease at a very early stage with a low radiation dose.

Informed consent instead of assent is appropriate in children from the age of twelve: Policy implications of new findings on children's competence to consent to clinical research.

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Hein, Irma M; De Vries, Martine C; Troost, Pieter W; Meynen, Gerben; Van Goudoever, Johannes B; Lindauer, Ramón J L

2015-11-09

For many decades, the debate on children's competence to give informed consent in medical settings concentrated on ethical and legal aspects, with little empirical underpinnings. Recently, data from empirical research became available to advance the discussion. It was shown that children's competence to consent to clinical research could be accurately assessed by the modified MacArthur Competence Assessment Tool for Clinical Research. Age limits for children to be deemed competent to decide on research participation have been studied: generally children of 11.2 years and above were decision-making competent, while children of 9.6 years and younger were not. Age was pointed out to be the key determining factor in children's competence. In this article we reflect on policy implications of these findings, considering legal, ethical, developmental and clinical perspectives. Although assessment of children's competence has a normative character, ethics, law and clinical practice can benefit from research data. The findings may help to do justice to the capacities children possess and challenges they may face when deciding about treatment and research options. We discuss advantages and drawbacks of standardized competence assessment in children on a case-by-case basis compared to application of a fixed age limit, and conclude that a selective implementation of case-by-case competence assessment in specific populations is preferable. We recommend the implementation of age limits based on empirical evidence. Furthermore, we elaborate on a suitable model for informed consent involving children and parents that would do justice to developmental aspects of children and the specific characteristics of the parent-child dyad. Previous research outcomes showed that children's medical decision-making capacities could be operationalized into a standardized assessment instrument. Recommendations for policies include a dual consent procedure, including both child as well as parents

Bacterial spectrum and susceptibility patterns of pathogens in adult febrile neutropenic patients: a comparison between two time periods

International Nuclear Information System (INIS)

Zahid, K.F.; Hafeez, H.; Afzal, A.

2009-01-01

The aim of this study was to study trends in bacterial spectrum and susceptibility patterns of pathogens in adult febrile neutropenic patients during two time periods. We retrospectively reviewed the medical records of 379 adult oncology patients admitted with chemotherapy induced febrile neutropenia at our institute during years 2003 and 2006. A total of 151 organisms were isolated during the two calendar years. Gram negative bacteria accounted for 57.6% of organisms, while gram positive organisms accounted for 42.3% of the total isolates. The most common organisms were: Escherichia coli (23.1%), Staphylococcus epidermidis (13.9%), Pseudomonas aeruginosa (12.5%) and Staphylococcus aureus (7.9%). The number of gram positive isolates showed an increase from 35% in 2003 to 47.2% in 2006 (p=0.13). During each calendar year, Staphylococcus epidermidis and Staphylococcus aureus were 100% susceptible to vancomycin and 33% strains of Staphylococcus aureus were methicillin resistant. Escherichia coli and Pseudomonas aeruginosa strains were highly sensitive to piperacillin/tazobactam and amikacin during both time periods. Resistance of Pseudomonas aeruginosa strains to ciprofloxacin increased from 0% in 2003 to 50% in 2006 (p=0.03). Gram negative organisms are the predominant organisms in adult febrile neutropenic patients at our institute. Initial empirical therapy with piperacillin/tazobactam seems appropriate to cover most gram negative pathogens while vancomycin to be added for suspected gram positive infections. During the two calendar years resistance of Pseudomonas aeruginosa strains to ciprofloxacin has significantly increased. (author)

Febrile urinary tract infections after ureteroneocystostomy and subureteral injection of dextranomer/hyaluronic acid for vesicoureteral reflux--do choice of procedure and success matter?

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Dwyer, Moira E; Husmann, Douglas A; Rathbun, Suzanne R; Weight, Christopher J; Kramer, Stephen A

2013-01-01

Despite success rates favoring ureteroneocystostomy over subureteral injection of dextranomer/hyaluronic acid for correction of vesicoureteral reflux, the reported incidence of postoperative febrile urinary tract infection favors the latter. We evaluated contemporary treatment cohorts for an association between correction of vesicoureteral reflux and risk of postoperative febrile urinary tract infection. We retrospectively reviewed the records of 396 consecutive patients who underwent ureteroneocystostomy or subureteral injection of dextranomer/hyaluronic acid between 1994 and 2008. Time to event multivariate analyses included preoperative grade of vesicoureteral reflux and bladder/bowel dysfunction. Of 316 patients meeting study criteria 210 underwent ureteroneocystostomy (356 ureters) and 106 underwent subureteral injection of dextranomer/hyaluronic acid (167). Median patient age was 5.7 years (IQR 3.4 to 8.3). Median followup was 28 months (IQR 8 to 61). Ureteral success was significantly greater after ureteroneocystostomy (88%, 314 of 356 cases) vs subureteral injection of dextranomer/hyaluronic acid (74%, 124 of 167, p = 0.0001). When controlling for preoperative grade of vesicoureteral reflux and bladder/bowel dysfunction, the risk of persistent reflux was 2.8 times greater after subureteral injection of dextranomer/hyaluronic acid (95% CI 1.7-4.7, p acid (4%, 4 of 106; HR 1.96, 95% CI 0.64-5.9, p = 0.24) even when controlling for preoperative grade of vesicoureteral reflux, a predictor of postoperative febrile urinary tract infection on multivariate analysis (HR 2.2 per increase in grade, 95% CI 1.3-3.6, p = 0.0022). Persistent reflux was not a predictor of postoperative febrile urinary tract infection (HR 0.81, 95% CI 0.22-2.9, p = 0.75 for ureteroneocystostomy vs HR 1.8, 95% CI 0.2-17.3, p = 0.6 for subureteral injection of dextranomer/hyaluronic acid and HR 1.8, 95% CI 0.3-3.3, p = 0.6 for both). The incidence of postoperative febrile urinary tract

Body fat percentage of urban South African children: implications for health and fitness.

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Goon, D T; Toriola, A L; Shaw, B S; Amusa, L O; Khoza, L B; Shaw, I

2013-09-01

To explore gender and racial profiling of percentage body fat of 1136 urban South African children attending public schools in Pretoria Central. This is a cross-sectional survey of 1136 randomly selected children (548 boys and 588 girls) aged 9-13 years in urban (Pretoria Central) South Africa. Body mass, stature, skinfolds (subscapular and triceps) were measured. Data were analysed using descriptive statistics (means and standard deviations). Differences in the mean body fat percentage were examined for boys and girls according to their age group/race, using independent t-test samples. Girls had a significantly (p = 0.001) higher percentage body fat (22.7 ± 5.7%, 95% CI = 22.3, 23.2) compared to boys (16.1 ± 7.7%, 95% CI = 15.5, 16.8). Percentage body fat fluctuated with age in both boys and girls. Additionally, girls had significantly (p = 0.001) higher percentage body fat measurements at all ages compared to boys. Viewed racially, black children (20.1 ± 7.5) were significantly (p = 0.010) fatter than white children (19.0 ± 7.4) with a mean difference of 4.0. Black children were fatter than white children at ages 9, 10, 12 and 13 years, with a significant difference (p = 0.009) observed at age 12 years. There was a considerably higher level of excessive percentage body fat among school children in Central Pretoria, South Africa, with girls having significantly higher percentage body fat compared to boys. Racially, black children were fatter than white children. The excessive percentage body fat observed among the children in this study has implications for their health and fitness. Therefore, an intervention programme must be instituted in schools to prevent and control possible excessive percentage body fat in this age group.

Utilidad de la prueba torniquete en el diagnóstico diferencial de Dengue de otros síndromes febriles

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Claudia Ximena Méndez Duarte

2013-08-01

Full Text Available Introducción: El dengue es la infección transmitida por mosquitos más importante en el mundo. Siendo más susceptible a infectarse la población infantil. En la etapa inicial de la enfermedad los síntomas son indiferenciables de otros síndromes febriles agudos, situación que hace complejo, tardío y poco sensible el diagnóstico clínico en la fase aguda de la enfermedad. La prueba torniquete es utilizada como un criterio de clasificación para definir la severidad del dengue hemorrágico por la Organización Mundial de la Salud, podría utilizarse en el diagnóstico diferencial del dengue. Objetivo: Evaluar en población infantil las características operativas de la prueba torniquete en el diagnóstico diferencial del dengue de otros síndromes febriles agudos. Métodos: Entre junio de 2006 y Abril del 2008 se incluyeron del servicio de urgencias pacientes entre dos y 12 años de edad que presentaban un cuadro febril sin origen aparente. Se les realizó un examen físico estandarizado junto con la prueba de torniquete, calculándose la sensibilidad, especificidad, valor predictivo positivo (VPP y negativo (VPN a la prueba. Resultados: Se captaron 129 pacientes y se diagnosticaron 66 casos de dengue. La prueba torniquete tuvo sensibilidad de 60.6% (IC95%=48.8-72.4, especificidad 55.9% (IC95%=43.3-68.6, VPP 60.6% (IC95%=48.8-72.4 y un VPN 55.9%. (IC95%=43.3-68.6. El resultado de la prueba estuvo asociado al tiempo de tolerancia del torniquete (p<0.001. Conclusiones: La prueba torniquete por sí sola no es útil como herramienta clínica para diferenciar el dengue de otros síndromes febriles en niños entre los dos y los 12 años de zonas endémicas.

Technical evaluation of methods for identifying chemotherapy-induced febrile neutropenia in healthcare claims databases

OpenAIRE

Weycker Derek; Sofrygin Oleg; Seefeld Kim; Deeter Robert G; Legg Jason; Edelsberg John

2013-01-01

Abstract Background Healthcare claims databases have been used in several studies to characterize the risk and burden of chemotherapy-induced febrile neutropenia (FN) and effectiveness of colony-stimulating factors against FN. The accuracy of methods previously used to identify FN in such databases has not been formally evaluated. Methods Data comprised linked electronic medical records from Geisinger Health System and healthcare claims data from Geisinger Health Plan. Subjects were classifie...

The relationship between mathematics and language: academic implications for children with specific language impairment and English language learners.

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Alt, Mary; Arizmendi, Genesis D; Beal, Carole R

2014-07-01

The present study examined the relationship between mathematics and language to better understand the nature of the deficit and the academic implications associated with specific language impairment (SLI) and academic implications for English language learners (ELLs). School-age children (N = 61; 20 SLI, 20 ELL, 21 native monolingual English [NE]) were assessed using a norm-referenced mathematics instrument and 3 experimental computer-based mathematics games that varied in language demands. Group means were compared with analyses of variance. The ELL group was less accurate than the NE group only when tasks were language heavy. In contrast, the group with SLI was less accurate than the groups with NE and ELLs on language-heavy tasks and some language-light tasks. Specifically, the group with SLI was less accurate on tasks that involved comparing numerical symbols and using visual working memory for patterns. However, there were no group differences between children with SLI and peers without SLI on language-light mathematics tasks that involved visual working memory for numerical symbols. Mathematical difficulties of children who are ELLs appear to be related to the language demands of mathematics tasks. In contrast, children with SLI appear to have difficulty with mathematics tasks because of linguistic as well as nonlinguistic processing constraints.

The Importance of Serum Cytokine Levels in Febrile Neutropenia

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Nuray Buyukberber

2003-02-01

Full Text Available The most important evaluation of the neutropenic patients is to determine the risk group. The desired approach to patients with low risks should be either not to hospitalize or to hospitalize for a short period of time which both decreases the cost and exposure to the resistant flora. The early diagnosis of sepsis in patients with high risk may be life saving. Recently, the determination of low and high-risk groups only by the clinical variables is not found to be a reliable method. The laboratory parameters supported by the clinical variables may be more practical. The determination of serum cytokines levels in febrile neutropenia may be helpful for the early risk diagnosis, new treatment approaches, and prognosis. [Archives Medical Review Journal 2003; 12(1.000: 12-19

Localized Subcutaneous Acute Febrile Neutrophilic Dermatosis in a Dog

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Karolin Schoellhorn

2012-01-01

Full Text Available A two-year-old spayed female mixed-breed dog was presented with a five-day history of hemorrhagic gastroenteritis and fever. On physical examination, the dog was lethargic and clinically dehydrated. The skin of the entire ventral abdomen extending to both flanks was erythematous, swollen and painful on palpation. Histopathological examination of skin biopsies revealed a severe diffuse neutrophilic dermatitis and panniculitis, resembling the subcutaneous form of Sweet’s syndrome in humans. A large part of the skin lesion developed full-thickness necrosis. After intensive care, three surgical wound debridements and wound adaptations, the wound healed by secondary intention within ten weeks. In the absence of infection of the skin or neoplasia, a diagnosis of neutrophilic dermatosis and panniculitis, resembling the subcutaneous form of acute febrile neutrophilic dermatosis, was made.

Changes in Cerebrospinal Fluid Biomarkers in Human Herpesvirus-6-Associated Acute Encephalopathy/Febrile Seizures

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Naoyuki Tanuma

2014-01-01

Full Text Available To determine the involvement of oxidative stress in the pathogenesis of acute encephalopathy associated with human herpesvirus-6 (HHV-6 infection, we measured the levels of oxidative stress markers 8-hydroxy-2′-deoxyguanosine (8-OHdG and hexanoyl-lysine adduct (HEL, tau protein, and cytokines in cerebrospinal fluid (CSF obtained from patients with HHV-6-associated acute encephalopathy (HHV-6 encephalopathy (n=16 and complex febrile seizures associated with HHV-6 (HHV-6 complex FS (n=10. We also examined changes in CSF-8OHdG and CSF-HEL levels in patients with HHV-6 encephalopathy before and after treatment with edaravone, a free radical scavenger. CSF-8-OHdG levels in HHV-6 encephalopathy and HHV-6 complex FS were significantly higher than in control subjects. In contrast, CSF-HEL levels showed no significant difference between groups. The levels of total tau protein in HHV-6 encephalopathy were significantly higher than in control subjects. In six patients with HHV-6 infection (5 encephalopathy and 1 febrile seizure, the CSF-8-OHdG levels of five patients decreased after edaravone treatment. Our results suggest that oxidative DNA damage is involved in acute encephalopathy associated with HHV-6 infection.

The phenotypic spectrum of ARHGEF9 includes intellectual disability, focal epilepsy and febrile seizures.

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Klein, Karl Martin; Pendziwiat, Manuela; Eilam, Anda; Gilad, Ronit; Blatt, Ilan; Rosenow, Felix; Kanaan, Moien; Helbig, Ingo; Afawi, Zaid

2017-07-01

Mutations or structural genomic alterations of the X-chromosomal gene ARHGEF9 have been described in male and female patients with intellectual disability. Hyperekplexia and epilepsy were observed to a variable degree, but incompletely described. Here, we expand the phenotypic spectrum of ARHGEF9 by describing a large Ethiopian-Jewish family with epilepsy and intellectual disability. The four affected male siblings, their unaffected parents and two unaffected female siblings were recruited and phenotyped. Parametric linkage analysis was performed using SNP microarrays. Variants from exome sequencing in two affected individuals were confirmed by Sanger sequencing. All affected male siblings had febrile seizures from age 2-3 years and intellectual disability. Three developed afebrile seizures between age 7-17 years. Three showed focal seizure semiology. None had hyperekplexia. A novel ARHGEF9 variant (c.967G>A, p.G323R, NM_015185.2) was hemizygous in all affected male siblings and heterozygous in the mother. This family reveals that the phenotypic spectrum of ARHGEF9 is broader than commonly assumed and includes febrile seizures and focal epilepsy with intellectual disability in the absence of hyperekplexia or other clinically distinguishing features. Our findings suggest that pathogenic variants in ARHGEF9 may be more common than previously assumed in patients with intellectual disability and mild epilepsy.

The recognition of autism in children with Down syndrome--implications for intervention and some speculations about pathology.

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Howlin, P; Wing, L; Gould, J

1995-05-01

Although autism can occur in conjunction with a range of other conditions, the association with Down syndrome is generally considered to be relatively rare. Four young boys with Down syndrome are described who were also autistic. All children clearly fulfilled the diagnostic criteria for autism required by the ICD-10 or DSM-III-R, but in each case the parents had faced considerable difficulties in obtaining this diagnosis. Instead, the children's problems had been attributed to their cognitive delays, despite the fact that their behaviour and general progress differed from other children with Down syndrome in many important aspects. The implications, for both families and children, of the failure to diagnose autism when it co-occurs with other conditions such as Down syndrome are discussed. Some speculations about possible pathological associations are also presented.

First-drug treatment failures in 42 Turkish children with idiopathic childhood occipital epilepsies

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Faruk Incecik

2015-01-01

Full Text Available Background: The early and late benign occipital epilepsies of childhood (BOEC are described as two discrete electro-clinical syndromes, eponymously known as Panayiotopoulos and Gastaut syndromes. The purpose of this study was to identify predictors of failure to respond to the initial antiepileptic drug (AED. Materials and Methods: A total of 42 children with BOEC were enrolled. Predictive factors were analyzed by survival methods. Results: Among the 42, 25 patients (59.5% were boys and 17 (40.5% were girls and the mean age at the seizure onset was 7.46 ± 2.65 years (4-14 years. Of the 42 patients, 34 (81.0% were treated relatively successfully with the first AED treatment, and 8 (19.0% were not responded initial AED treatment. There was no correlation between response to initial AED treatment and sex, consanguinity, epilepsy history of family, age of seizure onset, frequency of seizures, history of status epilepticus, duration of starting first treatment, findings on electroencephalogram. However, history of febrile seizure and type of BOEC were significantly associated with failure risk. Conclusions: Factors predicting failure to respond to the AED were history of febrile seizure and type of BOEC in children with BOEC.

Delaware Longitudinal Study of Fraction Learning: Implications for Helping Children With Mathematics Difficulties.

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Jordan, Nancy C; Resnick, Ilyse; Rodrigues, Jessica; Hansen, Nicole; Dyson, Nancy

The goal of the present article is to synthesize findings to date from the Delaware Longitudinal Study of Fraction Learning. The study followed a large cohort of children ( N = 536) between Grades 3 and 6. The findings showed that many students, especially those with diagnosed learning disabilities, made minimal growth in fraction knowledge and that some showed only a basic grasp of the meaning of a fraction even after several years of instruction. Children with low growth in fraction knowledge during the intermediate grades were much more likely to fail to meet state standards on a broad mathematics measure at the end of Grade 6. Although a range of general and mathematics-specific competencies predicted fraction outcomes, the ability to estimate numerical magnitudes on a number line was a uniquely important marker of fraction success. Many children with mathematics difficulties have deep-seated problems related to whole number magnitude representations that are complicated by the introduction of fractions into the curriculum. Implications for helping students with mathematics difficulties are discussed.

High seroprevalence of antibodies against spotted fever and scrub typhus bacteria in patients with febrile Illness, Kenya.

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Thiga, Jacqueline W; Mutai, Beth K; Eyako, Wurapa K; Ng'ang'a, Zipporah; Jiang, Ju; Richards, Allen L; Waitumbi, John N

2015-04-01

Serum samples from patients in Kenya with febrile illnesses were screened for antibodies against bacteria that cause spotted fever, typhus, and scrub typhus. Seroprevalence was 10% for spotted fever group, typhus group, and 5% for scrub typhus group. Results should help clinicians expand their list of differential diagnoses for undifferentiated fevers.

Children with co-occurring anxiety and externalizing disorders: family risks and implications for competence.

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Yoo, Joan P; Brown, Pamela J; Luthar, Suniya S

2009-10-01

This study used data from 340 mother-child dyads to examine characteristics of children with co-occurring diagnoses of anxiety and externalizing disorders and compared them with children with a sole diagnosis or no diagnosis. Comparisons were made using 4 child-diagnostic groups: anxiety-only, externalizing-only, co-occurrence, and no-problem groups. Most mothers were characterized by low income and histories of psychiatric diagnoses during the child's lifetime. Analyses using multinomial logistic regressions found the incidence of co-occurring childhood disorders to be significantly linked with maternal affective/anxiety disorders during the child's lifetime. In exploring implications for developmental competence, we found the co-occurrence group to have the lowest level of adaptive functioning among the 4 groups, faring significantly worse than the no-problem group on both academic achievement and intelligence as assessed by standardized tests. Findings underscore the importance of considering co-occurring behavior problems as a distinct phenomenon when examining children's developmental outcomes. (c) 2009 APA, all rights reserved.

Joint effects of febrile acute infection and an interferon-γ polymorphism on breast cancer risk.

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Yi Su

Full Text Available BACKGROUND: There is an inverse relationship between febrile infection and the risk of malignancies. Interferon gamma (IFN-γ plays an important role in fever induction and its expression increases with incubation at fever-range temperatures. Therefore, the genetic polymorphism of IFN-γ may modify the association of febrile infection with breast cancer risk. METHODOLOGY AND PRINCIPAL FINDINGS: Information on potential breast cancer risk factors, history of fever during the last 10 years, and blood specimens were collected from 839 incident breast cancer cases and 863 age-matched controls between October 2008 and June 2010 in Guangzhou, China. IFN-γ (rs2069705 was genotyped using a matrix-assisted laser desorption/ionization time-of-flight mass spectrometry platform. Odds ratios (OR and 95% confidence intervals (CIs were calculated using multivariate logistic regression. We found that women who had experienced ≥1 fever per year had a decreased risk of breast cancer [ORs and 95% CI: 0.77 (0.61-0.99] compared to those with less than one fever a year. This association only occurred in women with CT/TT genotypes [0.54 (0.37-0.77] but not in those with the CC genotype [1.09 (0.77-1.55]. The association of IFN-γ rs2069705 with the risk of breast cancer was not significant among all participants, while the CT/TT genotypes were significantly related to an elevated risk of breast cancer [1.32 (1.03-1.70] among the women with <1 fever per year and to a reduced risk of breast cancer [0.63 (0.40-0.99] among women with ≥1 fever per year compared to the CC genotype. A marked interaction between fever frequencies and the IFN-γ genotypes was observed (P for multiplicative and additive interactions were 0.005 and 0.058, respectively. CONCLUSIONS: Our findings indicate a possible link between febrile acute infection and a decreased risk of breast cancer, and this association was modified by IFN-γ rs2069705.

Identification of a novel biomarker candidate, a 4.8-kDa peptide fragment from a neurosecretory protein VGF precursor, by proteomic analysis of cerebrospinal fluid from children with acute encephalopathy using SELDI-TOF-MS

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Fujino Osamu

2011-08-01

Full Text Available Abstract Background Acute encephalopathy includes rapid deterioration and has a poor prognosis. Early intervention is essential to prevent progression of the disease and subsequent neurologic complications. However, in the acute period, true encephalopathy cannot easily be differentiated from febrile seizures, especially febrile seizures of the complex type. Thus, an early diagnostic marker has been sought in order to enable early intervention. The purpose of this study was to identify a novel marker candidate protein differentially expressed in the cerebrospinal fluid (CSF of children with encephalopathy using proteomic analysis. Methods For detection of biomarkers, CSF samples were obtained from 13 children with acute encephalopathy and 42 children with febrile seizure. Mass spectral data were generated by surface-enhanced laser desorption/ionization time-of-flight mass spectrometry (SELDI-TOF MS technology, which is currently applied in many fields of biological and medical sciences. Diagnosis was made by at least two pediatric neurologists based on the clinical findings and routine examinations. All specimens were collected for diagnostic tests and the remaining portion of the specimens were used for the SELDI-TOF MS investigations. Results In experiment 1, CSF from patients with febrile seizures (n = 28, patients with encephalopathy (n = 8 (including influenza encephalopathy (n = 3, encephalopathy due to rotavirus (n = 1, human herpes virus 6 (n = 1 were used for the SELDI analysis. In experiment 2, SELDI analysis was performed on CSF from a second set of febrile seizure patients (n = 14 and encephalopathy patients (n = 5. We found that the peak with an m/z of 4810 contributed the most to the separation of the two groups. After purification and identification of the 4.8-kDa protein, a 4.8-kDa proteolytic peptide fragment from the neurosecretory protein VGF precursor (VGF4.8 was identified as a novel biomarker for encephalopathy. Conclusions

Prevention of recurrent urinary tract infection in children.

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Williams, Gabrielle; Craig, Jonathan C

2009-02-01

Urinary tract infection (UTI) in children is common (5-10%) and recurs in 10-30%. UTI causes an unpleasant, usually febrile illness in children. This review focuses on studies evaluating interventions to prevent UTI in children and published between January 2007 and June 2008. Three relevant updated Cochrane reviews, six randomized trials and an evidence-based guideline were published in the study period. Five of the six trials and one of the three Cochrane updates included data on the effects of relevant interventions in children. Three of the six trials investigated the efficacy of long-term, low-dose antibiotics as prophylaxis, and the other trials and both Cochrane updates evaluated complementary therapies such as vitamin A, probiotics and herbal supplements. The benefit of prophylactic antibiotics for the prevention of recurrent UTI in children remains unclear because of underpowered and suboptimally designed trials, but these studies suggest that any benefit is likely to be small, and clinical significance may be limited. The trials of complementary interventions (vitamin A, probiotics, cranberry, nasturtium and horseradish) generally gave favourable results but were not conclusive. Children and families who use these products should be aware that further infections are possible despite their use.

Policy Implications of Advertising to Children.

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Griffin, Emilie

Since its inception the Children's Advertising Review Unit has turned to research in order to better evaluate children's advertisements, to develop guidelines for children's advertisers and to resolve some perplexing questions about certain types of advertising content. Although some work has been done in advertising directed toward children, most…

Convulsão febril na região da Cova da Beira

OpenAIRE

Cardoso, Joana de Jesus

2012-01-01

Objetivos: Convulsões Febris são o distúrbio convulsivo mais frequente na população pediátrica. O principal objetivo desta investigação consiste em avaliar a epidemiologia e os fatores de risco associados à Convulsão Febril na Região da Cova da Beira, em crianças dos 0 aos 6 anos. Métodos: Estudo transversal quantitativo/descritivo, com metodologia quantitativa apresenta recolha de dados retrospetivos. A amostra acidental é constituída por todas as crianças dos 0 aos 6 anos que no período ...

Evaluation of fever in infants and young children.

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Hamilton, Jennifer L; John, Sony P

2013-02-15

Febrile illness in children younger than 36 months is common and has potentially serious consequences. With the widespread use of immunizations against Streptococcus pneumoniae and Haemophilus influenzae type b, the epidemiology of bacterial infections causing fever has changed. Although an extensive diagnostic evaluation is still recommended for neonates, lumbar puncture and chest radiography are no longer recommended for older children with fever but no other indications. With an increase in the incidence of urinary tract infections in children, urine testing is important in those with unexplained fever. Signs of a serious bacterial infection include cyanosis, poor peripheral circulation, petechial rash, and inconsolability. Parental and physician concern have also been validated as indications of serious illness. Rapid testing for influenza and other viruses may help reduce the need for more invasive studies. Hospitalization and antibiotics are encouraged for infants and young children who are thought to have a serious bacterial infection. Suggested empiric antibiotics include ampicillin and gentamicin for neonates; ceftriaxone and cefotaxime for young infants; and cefixime, amoxicillin, or azithromycin for older infants.

Nutrition and HIV/AIDS in infants and children in South Africa: implications for food-based dietary guidelines.

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Hendricks, Michael K; Eley, Brian; Bourne, Lesley T

2007-10-01

The implications for food-based dietary guidelines (FBDGs) that are being developed in South Africa are reviewed in relation to HIV-exposed and -infected children. The nutritional consequences of HIV infection and nutritional requirements along with programmes and guidelines to address undernutrition and micronutrient deficiency in these children are also investigated. Based on studies for HIV-infected children in South Africa, more than 50% are underweight and stunted, while more than 60% have multiple micronutrient deficiencies. Nutritional problems in these children are currently addressed through the Prevention-of-Mother-to-Child Transmission Programme (PMTCT), the Integrated Nutrition Programme and Guidelines for the Management of HIV-infected Children which include antiretroviral (ARV) therapy in South Africa. Evaluations relating to the implementation of these programmes and guidelines have not been conducted nationally, although certain studies show that coverage of the PMTCT and the ARV therapy programmes was low. FBDGs for infants and young children could complement and strengthen the implementation of these programmes and guidelines. However, FBDGs must be in line with national and international guidelines and address key nutritional issues in these infants and young children. These issues and various recommendations are discussed in detail in this review.