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1.
Med Mycol ; 62(7)2024 Jul 04.
Artigo em Inglês | MEDLINE | ID: mdl-38806253

RESUMO

Candida lusitaniae fungemia is a serious infection that is rarely reported in children. The aim of this study is to describe a case series of C. lusitaniae fungemia and review previous publications regarding this rare pathogen. This is a multicenter case series of children diagnosed with C. lusitaniae fungemia. A total of 18 cases that occurred over a 15-year period in five tertiary hospitals were included. Additionally, a review of the literature regarding C. lusitaniae fungemia in children was performed. A total of 18 cases were enrolled; 11/18 (61%) were males, with a mean age of 2.3 years. All patients had severe underlying diseases and risk factors for opportunistic infection, most commonly prematurity and malignancies. More than one-third of cases occurred during the last 2 years of the study period. All isolates were susceptible to all tested antifungals. The survival rate following the acute infection was 94%, whereas the survival rate of 14 previously published cases was 71%, with the most common underlying diseases being CGD and malignancies. Candida lusitaniae fungemia is not a common event in the pediatric population, occurring exclusively in children with severe underlying diseases and significant risk factors. This cohort revealed better clinical outcomes than previously reported. All tested isolates were susceptible to all antifungal agents; variability in susceptibility as previously reported was not found in this study. The allegedly higher rate of infection in recent years is in need of further investigation in larger prospective studies in order to conclude if a real trend is at play.


Candida lusitaniae fungemia is a serious infection rarely reported in children. This cohort revealed better clinical outcomes than previously reported. All tested isolates were susceptible to all antifungal agents. The higher rate of infection in recent years is in need of further investigation.


Assuntos
Antifúngicos , Candida , Pré-Escolar , Feminino , Humanos , Masculino , Antifúngicos/uso terapêutico , Antifúngicos/farmacologia , Candida/efeitos dos fármacos , Candida/genética , Candida/isolamento & purificação , Candida/patogenicidade , Candidemia/microbiologia , Candidemia/epidemiologia , Fungemia/microbiologia , Fungemia/mortalidade , Testes de Sensibilidade Microbiana , Estudos Retrospectivos , Fatores de Risco , Centros de Atenção Terciária/estatística & dados numéricos
2.
Acta Paediatr ; 112(3): 505-509, 2023 03.
Artigo em Inglês | MEDLINE | ID: mdl-36447381

RESUMO

AIM: To investigate the clinical impact of BioFire FilmArray Gastrointestinal Panel (FGP) testing in real-life diarrhoeal episodes of hospitalised paediatric patients. METHODS: Children hospitalised between October 2018 and September 2020 for whom stool specimens for FGP were submitted at the clinician's discretion were retrospectively observed. For each episode, demographics, clinical information and stool tests were collected. RESULTS: The clinical impact for each case was evaluated by changing the antibiotic prescription, following the result of the FGP testing. Out of 140 diarrhoeal episodes, 25 pathogens were found in 24 cases using conventional methods, whereas, FGP testing identified 75 pathogens in 56 cases (p < 0.05). The pathogens more frequently identified by FGP testing were Campylobacter, Shigella, Rotavirus, Giardia lamblia and Cryptosporidium. The clinical impact of FGP testing was observed in 17/140 (12%) diarrhoeal episodes, and higher rates in previously healthy (19%) and solid organ-transplanted children (15%). CONCLUSION: We found that using FGP testing for hospitalised children with diarrhoeal episodes could increase pathogen identification and impact clinical decisions, especially in healthy and transplant patients.


Assuntos
Criptosporidiose , Cryptosporidium , Gastroenterite , Criança , Humanos , Estudos Retrospectivos , Criança Hospitalizada , Fezes , Gastroenterite/diagnóstico , Diarreia/etiologia
3.
Isr Med Assoc J ; 25(3): 171-176, 2023 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-36946659

RESUMO

BACKGROUND: During coronavirus disease 2019 (COVID-19) pandemic, less isolation of common winter viruses was reported in the southern hemisphere. OBJECTIVES: To evaluate annual trends in respiratory disease-related admissions in a large Israeli hospital during and before the pandemic. METHODS: A retrospective analysis of medical records from November 2020 to January 2021 (winter season) was conducted and compared to the same period in two previous years. Data included number of admissions, epidemiological and clinical presentation, and isolation of respiratory pathogens. RESULTS: There were 1488 respiratory hospitalizations (58% males): 632 in 2018-2019, 701 in 2019-2020, and 155 in 2020-2021. Daily admissions decreased significantly from a median value of 6 (interquartile range [IQR] 4-9) and 7 per day (IQR 6-10) for 2018-2019 and 2019-2020, respectively, to only 1 per day (IQR 1-3) in 2020-2021 (P-value < 0.001). The incidence of all respiratory viruses decreased significantly during the COVID-19 pandemic, with no hospitalizations due to influenza and only one with respiratory syncytial virus. There was also a significant decline in respiratory viral and bacterial co-infections during the pandemic (P-value < 0.001). CONCLUSIONS: There was a significant decline in pediatric respiratory admission rates during the COVID-19 pandemic. Possible etiologies include epidemiological factors such as mask wearing and social distancing, in addition to biological factors such as viral interference. A herd protection effect of adults and older children wearing masks may also have had an impact.


Assuntos
Infecções Bacterianas , COVID-19 , Influenza Humana , Masculino , Adulto , Criança , Humanos , Adolescente , Feminino , COVID-19/epidemiologia , COVID-19/prevenção & controle , Pandemias/prevenção & controle , Estudos Retrospectivos , Hospitalização
4.
Pediatr Infect Dis J ; 2024 Oct 04.
Artigo em Inglês | MEDLINE | ID: mdl-39383400

RESUMO

BACKGROUND: The leading nonhereditary cause of childhood sensorineural hearing loss has been attributed to congenital cytomegalovirus (cCMV). Sensorineural hearing loss can be unilateral (UHL) or bilateral (BHL), and may be progressive. Our objective was to describe the characteristics, clinical nature and follow-up of ears in cCMV-associated UHL. METHODS: This 16-year retrospective study was performed at Schneider's Medical Center, Israel. Data were collected from all cCMV infants with UHL at birth who were treated with antiviral treatment initiated within the first 4 weeks of life and had a follow-up period of at least 1 year. RESULTS: We enrolled 67 infants diagnosed with UHL at birth: 17 (25%) with mild hearing loss, 22 (33%) with moderate hearing loss and 28 (42%) with severe hearing loss. At the last follow-up visit, 7 (41%) ears in the mild hearing loss group improved to normal hearing, 8 (47%) ears exhibited no change and 2 (12%) ears deteriorated. In the moderate hearing loss group, 9 (41%) ears improved, 7 (32%) remained static and 6 (27%) deteriorated to the severe hearing loss group. One (4%) ear in the severe hearing loss group showed improvement. Of the 67 ears with normal hearing at birth, 4 (6%) ears deteriorated. CONCLUSIONS: This study assessed and elucidated the characteristics, clinical nature and long-term follow-up of both the affected and unaffected ears diagnosed with UHL due to cCMV. These data are crucial when medical and/or surgical interventions are considered.

5.
Eur J Paediatr Neurol ; 50: 1-5, 2024 May.
Artigo em Inglês | MEDLINE | ID: mdl-38518418

RESUMO

Immune-mediated or autoimmune encephalitis (AE) is a relatively new, rare and elusive form of encephalitis in children. We retrospectively collected seropositive children (0-18 years old) with well characterized antibodies through 3 reference laboratories in Israel. Clinical symptoms, MRI and EEG findings and treatment courses were described. A total of 16 patients were included in the study, with 10 females. Anti NMDA encephalitis was most common followed by anti HU and anti mGLuR1. Psychiatric symptoms, abnormal movements, seizures and behavioral changes were the most common presentation. Pathological MRI and EEG findings were described in 37% and 56% of children, respectively. Treatment with corticosteroids, Intravenous immunoglobulins (IVIG) was first line in most children. Following inadequate response children were treated with plasmapheresis and/or rituximab. Two patients relapsed following both first and second line protocols. In terms of long term prognosis, 9 children (56%) had one or more residual behavioral, psychiatric or neurologic findings. Three children required hospitalization for rehabilitation. AE remains a rare diagnosis with variable presenting symptoms, requiring a high index of suspicion. Consensus recommended treatment is generally effective in the pediatric population. Female gender was associated with a higher chance of severe disease. Larger cohorts would be needed to identify prognostic factors in the pediatric population.


Assuntos
Encefalite , Humanos , Feminino , Masculino , Criança , Israel/epidemiologia , Estudos Retrospectivos , Pré-Escolar , Adolescente , Encefalite/imunologia , Encefalite/diagnóstico , Lactente , Imageamento por Ressonância Magnética , Eletroencefalografia , Doença de Hashimoto , Imunoglobulinas Intravenosas/uso terapêutico , Recém-Nascido
6.
Gene ; 874: 147483, 2023 Jul 20.
Artigo em Inglês | MEDLINE | ID: mdl-37196891

RESUMO

Citrin deficiency is an autosomal recessive disorder associated with SLC25A13 gene pathogenic variants, with more than a hundred known at present. It manifests in neonates as failure to thrive and acute liver insufficiency. We herein describe a case of a 4-week-old infant who presented with insufficient weight gain and liver failure accompanied by hyperammonemia. She was diagnosed with Citrin deficiency after a thorough biochemical and molecular analysis including amino acid profile, DNA sequencing of genes of interest and RNA splice site evaluation, to reveal a yet unknown damaging variant of the SLC25A13 gene.


Assuntos
Citrulinemia , Transportadores de Ânions Orgânicos , Recém-Nascido , Feminino , Humanos , Lactente , Citrulinemia/genética , Mutação , Proteínas de Transporte da Membrana Mitocondrial/genética , Sequência de Bases , Proteínas de Ligação ao Cálcio/genética , Transportadores de Ânions Orgânicos/genética
7.
Isr J Health Policy Res ; 10(1): 45, 2021 09 21.
Artigo em Inglês | MEDLINE | ID: mdl-34544489

RESUMO

BACKGROUND: There is an increasing prevalence of developmental difficulties among Israeli children. We aimed to assess whether pediatricians are equipped to diagnose and manage them. METHODS: We assessed the knowledge of basic child development issues and availability of services and content of special education systems among a randomly selected national sample of residents and senior Israeli pediatricians. This was done via an 70-itemed survey developed especially for this study which consisted of seven main subjects: developmental milestones, global developmental delay, autism spectrum disorder, attention deficit hyperactivity disorder, protocol for referring to a child development institute, availability and facilities of special education systems, and medical conditions associated with developmental delay. RESULTS: A total of 310 pediatricians (an 86 % usable response rate) participated. The total median knowledge score was 32.1 % (IQR 17.8-53.5 %). Knowledge was significantly better among senior pediatricians (p < .001), those working in an office-based setting (p < .001), and those who were parents (p < .001) or had a family history of a developmental condition (p = .003). Most responders (94 %) felt that their resident training in child development was inadequate, and that they do not have sufficient access to resources and guidelines about child development and special education systems (80 %). CONCLUSIONS: The gap in knowledge on topics of child development and special education systems among Israeli pediatricians stems from inadequacies in the current curricula of pediatric residencies. The alarmingly low scores of our survey on these issues call for prompt revamping of the syllabus to include them.


Assuntos
Transtorno do Espectro Autista , Internato e Residência , Criança , Desenvolvimento Infantil , Currículo , Educação Inclusiva , Humanos , Israel
8.
Clin Pediatr (Phila) ; 58(14): 1522-1527, 2019 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-31556700

RESUMO

We examined the clinical and physiological benefits of heated humidified high-flow nasal cannula (HHHFNC) in treating pediatric bronchiolitis in a general pediatric ward. Children aged 0 to 2 years, hospitalized with moderate to severe bronchiolitis, were connected to HHHFNC. Each child was evaluated at 4- to 10-hour intervals, both on and off the device, using the Wang et al Bronchiolitis Severity score and transcutaneous CO2 monitor. Sixteen children were included in the final analysis. The Bronchiolitis Severity score improved by 3 points during the first and second intervals (P = .001). Transcutaneous CO2 values were reduced by an average 8.7 mm Hg (P = .001). No adverse effects were noted in children connected to the device. The HHHFNC device used in a general pediatric ward setting served as a safe and efficacious tool in treating moderate to severe bronchiolitis. Immediate clinical and physiological improvement was observed and maintained 1 to 4 hours after disconnection from the device.


Assuntos
Bronquiolite/fisiopatologia , Ventilação não Invasiva/métodos , Oxigenoterapia/métodos , Administração Intranasal , Bronquiolite/terapia , Catéteres , Criança , Feminino , Hospitais Pediátricos , Humanos , Lactente , Recém-Nascido , Masculino , Resultado do Tratamento
9.
Pediatr Infect Dis J ; 37(3): 212-217, 2018 03.
Artigo em Inglês | MEDLINE | ID: mdl-28938256

RESUMO

BACKGROUND: Q fever is a zoonosis caused by the bacterium Coxiella burnetii (C. burnetii) with a worldwide distribution. Our aim was to assess the epidemiology, clinical manifestations and treatment regimens of chronic Q fever infections in Israeli children during the past 25 years. METHODS: Cases were collected from the national Q fever reference laboratory database. Demographic, epidemiologic and clinical data were reviewed using a structured questionnaire sent to the referring physician. Cases were defined according to the new Dutch Consensus Guidelines. RESULTS: A total of 16 children originating from all regions of the country were found positive for chronic Q fever infections. The most common infection site was bone or joint (8/16, 50%), all in previously healthy children. Endovascular infections were found in 5 children (31%), all with an antecedent cardiac graft insertion. According to the new Consensus Guidelines, 9 children (56%) had a proven infection, 3 (19%) a probable infection and 4 (25%) a possible chronic Q fever infection. Almost all cases were treated with a long-term antibiotic regimen, often necessitating a change in medication because of persistent or rising titers. CONCLUSIONS: Although pediatric chronic Q fever infections are rare, incidence has been rising. The most common infection site was bone or joint. A high index of suspicion is necessary, even in cases of previously healthy children without a possible exposure history. Use of the relatively new diagnostic tools in combination with serologic methods is helpful in diagnosing proven cases. There is no consensus as to the selection or duration of antibiotic treatment.


Assuntos
Febre Q/epidemiologia , Adolescente , Antibacterianos/uso terapêutico , Biópsia , Criança , Pré-Escolar , Doença Crônica , Coxiella burnetii/genética , Coxiella burnetii/imunologia , Feminino , Hospitalização , Humanos , Israel/epidemiologia , Masculino , Reação em Cadeia da Polimerase , Vigilância da População , Febre Q/diagnóstico , Febre Q/tratamento farmacológico , Febre Q/microbiologia , Testes Sorológicos , Resultado do Tratamento
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