Dataset Information

Practice Patterns of Providers for the Management of Staphylococcus aureus Bacteremia in Children: Results of an Emerging Infections Network Survey.

ABSTRACT: We conducted a survey of pediatric infectious diseases providers in the Emerging Infections Network regarding the workup and treatment of children with Staphylococcus aureus bacteremia (SAB). We found significant practice variation in the management of children with SAB. These findings emphasize the need for further research to guide best practices.

SUBMITTER: Wood JB

PROVIDER: S-EPMC7372959 | biostudies-literature | 2018 Aug

REPOSITORIES: biostudies-literature

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Practice Patterns of Providers for the Management of Staphylococcus aureus Bacteremia in Children: Results of an Emerging Infections Network Survey.

Wood James B JB Fricker Gregory P GP Beekmann Susan E SE Polgreen Philip P Buddy Creech C C

Journal of the Pediatric Infectious Diseases Society 20180801 3

We conducted a survey of pediatric infectious diseases providers in the Emerging Infections Network regarding the workup and treatment of children with Staphylococcus aureus bacteremia (SAB). We found significant practice variation in the management of children with SAB. These findings emphasize the need for further research to guide best practices. ...[more]

PMID: 29534244

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Project description:Several management strategies may improve outcomes in patients with Staphylococcus aureus bacteremia.To review evidence of management strategies for S. aureus bacteremia to determine whether transesophageal echocardiography is necessary in all adult cases and what is the optimal antibiotic therapy for methicillin-resistant S. aureus (MRSA) bacteremia.A PubMed search from inception through May 2014 was performed to identify studies addressing the role of transesophageal echocardiography in S. aureus bacteremia. A second search of PubMed, EMBASE, and the Cochrane Library from January 1990 through May 2014 was performed to find studies addressing antibiotic treatment for MRSA bacteremia. Studies reporting outcomes from antibiotic therapy for MRSA bacteremia were included. All searches, which were limited to English and focused on adults, were augmented by review of bibliographic references from included studies. The quality of evidence was assessed using the Grades of Recommendation, Assessment, Development and Evaluation system with consensus of independent evaluations by at least 2 of the authors.In 9 studies with a total of 4050 patients, use of transesophageal echocardiography was associated with higher rates of a diagnosis of endocarditis (14%-28%) compared with transthoracic echocardiography (2%-15%). In 4 studies, clinical or transthoracic echocardiography findings did not predict subsequent transesophageal echocardiography findings of endocarditis. Five studies identified clinical or transthoracic echocardiography characteristics associated with low risk of endocarditis (negative predictive values from 93% to 100%). Characteristics associated with a low risk of endocarditis include absence of a permanent intracardiac device, sterile follow-up blood cultures within 4 days after the initial set, no hemodialysis dependence, nosocomial acquisition of S. aureus bacteremia, absence of secondary foci of infection, and no clinical signs of infective endocarditis. Of 81 studies of antibiotic therapy for MRSA bacteremia, only 1 high-quality trial was identified. In that study of 246 patients with S. aureus bacteremia, daptomycin was not inferior to vancomycin or an antistaphylococcal penicillin, each in combination with low-dose, short-course gentamicin (clinical success rate, 44.2% [53/120] vs 41.7% [48/115]; absolute difference, 2.4% [95% CI, -10.2% to 15.1%]).All adult patients with S. aureus bacteremia should undergo echocardiography. Characteristics of low-risk patients with S. aureus bacteremia for whom transesophageal echocardiography can be safely avoided have been identified. Vancomycin and daptomycin are the first-line antibiotic choices for MRSA bacteremia. Well-designed studies to address the management of S. aureus bacteremia are needed.

Dataset Information

Practice Patterns of Providers for the Management of Staphylococcus aureus Bacteremia in Children: Results of an Emerging Infections Network Survey.

Publications

Practice Patterns of Providers for the Management of Staphylococcus aureus Bacteremia in Children: Results of an Emerging Infections Network Survey.

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