The Pediatric infectious disease journal
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Pediatr. Infect. Dis. J. · Nov 2011
Multicenter StudyDiagnosis of bacteremia in febrile neutropenic episodes in children with cancer: microbiologic and molecular approach.
Bacterial isolation using conventional microbiologic techniques rarely surpasses 25% in children with clinical and laboratory findings indicative of an invasive bacterial infection. The aim of this study was to determine the role of real-time polymerase chain reaction (RT-PCR) from whole blood samples compared with automated blood cultures (BC) in detection of relevant microorganisms causing bacteremia in episodes of high-risk febrile neutropenia (HRFN) in children with cancer. ⋯ In our series, RT-PCR significantly improved detection of the most relevant bacteria associated with HRFN episodes. Large number of patients and close clinical monitoring, in addition to improved RT-PCR techniques will be required to fully recommend RT-PCR-based diagnosis for the routine workup of children with cancer, fever, and neutropenia.
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Pediatr. Infect. Dis. J. · Nov 2011
Borrelia burgdorferi sensu lato bacteremia in Slovenian children with solitary and multiple erythema migrans.
To establish the frequency and characteristics of Borrelia burgdorferi sensu lato bacteremia in Slovenian children with solitary and multiple erythema migrans, 1164 patients were included in this prospective study. Bacteremia was established in 11.4% of all patients, 15.8% of patients with multiple erythema migrans, and in 7.6% of patients with solitary erythema migrans. Bacteremia can be detected in children, with untreated erythema migrans, up to 39 days after the onset of skin rash.
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Pediatr. Infect. Dis. J. · Oct 2011
Rapid increase in use of antiviral therapy for hospitalized children with influenza during the 2009 H1N1 epidemic.
We used the Pediatric Health Information System to examine annual trends in antiviral prescribing for hospitalized children with influenza before and during the 2009 H1N1 epidemic. During the 2009 H1N1 epidemic, the Centers for Disease Control and Prevention issued recommendations advising antiviral therapy for all hospitalized patients with influenza infection. Before the 2009 H1N1 outbreak, antivirals were prescribed for only 28% of hospitalized children with influenza. This increased sharply to 84% during the 2009 H1N1 period, indicating a favorable response by physicians to clinical guidelines.
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Lack of agreed-upon diagnostic criteria for acute otitis media (AOM) has led to inconsistencies in clinical care, misleading research results, and misguided educational efforts. The objective of this study was to examine findings that expert otoscopists use when diagnosing AOM. ⋯ We describe findings that are used by experienced otoscopists to diagnose AOM and OME. The findings point to the advisability under most circumstances of restricting antimicrobial treatment for AOM to children who have TM bulging, and they call into question clinical trials of the treatment of AOM in which TM bulging has not been a required element for participation.
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Pediatr. Infect. Dis. J. · Oct 2011
The use of blood counts and blood cultures to screen neonates born to partially treated group B Streptococcus-carrier mothers for early-onset sepsis: is it justified?
No clear recommendations exist regarding the approach to evaluate neonates born to partially treated group B Streptococcus (GBS)-carrier mothers for early-onset GBS (EO-GBS) sepsis. ⋯ The use of CBC and blood culture to screen neonates born to GBS-carrier mothers who received only one dose of IV antibiotic before delivery led to a negligible clinical yield and a high rate of technical failure. Although these findings are in line with the recent change in the Centers for Disease Control guidelines, they put in question the cost of this practice in terms of neonatal pain and parental anxiety.