Abstract
Historically, infective endocarditis (IE) affected patients with predisposing cardiac conditions and community-acquired bacteremia. Over the past 30 years, significant changes have occurred, regarding microorganisms, underlying valvular heart diseases, portals of entry, and patients’ comorbidities. Given these epidemiological changes and unproven prophylaxis efficacy, experts in most countries currently limit antibiotic indications to patients with high-risk cardiac conditions having oral procedures and, in the UK, recommend discontinuing their use altogether. To date, no epidemiological impact on streptococcal IE incidence has been observed. Policy must now address these epidemiological modifications, focus on community-acquired and health care-associated staphylococcal bacteremia prevention, and prompt the adoption of broader and nonexclusively antibiotic-based strategies.
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Bruno Hoen and Catherine Chirouze have no conflicts of interest. Xavier Duval received a grant from Pfizer.
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Chirouze, C., Hoen, B. & Duval, X. Infective Endocarditis Epidemiology and Consequences of Prophylaxis Guidelines Modifications: the Dialectical Evolution. Curr Infect Dis Rep 16, 440 (2014). https://doi.org/10.1007/s11908-014-0440-y
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DOI: https://doi.org/10.1007/s11908-014-0440-y