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http://dx.doi.org/10.1157/13106132 | DOI Listing |
JACC Case Rep
September 2024
Le Bonheur Children's Hospital, Heart Institute, Memphis, Tennessee, USA.
A 2-year-old boy with a hemodynamically insignificant ventricular septal defect was found to have polyvalvular endocarditis, eventually requiring replacement of the pulmonary and mitral valves with a pulmonary conduit and a mechanical valve. Cultures grew , listed on the microbiological criterion of the updated Duke International Society for Cardiovascular Infectious Diseases criteria.
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August 2024
Internal Medicine, Valley Health System, Las Vegas, USA.
BMC Infect Dis
September 2024
Department of Infectious Diseases, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, 200032, China.
Background: Abiotrophia (ABI) and Granulicatella (GRA) are rare causative pathogens in infective endocarditis (IE). This study aims to describe the epidemiology, clinical characteristics, and outcome of ABI/GRA-IE. The main features of ABI/GRA-IE were compared with Viridans group streptococci (VGS) IE.
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August 2024
General Surgery, Western Reserve Health Education, Warren, USA.
, a nutritionally variant streptococcus, is part of the normal oral, gastrointestinal, and urogenital flora. It is associated with bacteremia, infectious endocarditis, and, rarely, bone and joint infections. infections also tend to have high mortality due to diagnostic challenges and antibiotic resistance.
View Article and Find Full Text PDFInfect Dis Rep
March 2024
Infectious Diseases Division, Department of Medicine (DAME), Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), 33100 Udine, Italy.
(1) Background: is a former nutritionally variant streptococci (NVS). NVS infective endocarditis (IE) is generally characterized by a higher rate of morbidity and mortality, partially due to difficulties in choosing the most adequate microbiological culture method and the most effective treatment strategy, and partially due to higher rates of complications, such as heart failure, peripheral septic embolism, and peri-valvular abscess, as well as a higher rate of valve replacement. Depending on the affected valve (native valve endocarditisNVE, or prosthetic valve endocarditisPVE), the American Heart Association (AHA) 2015 treatment guidelines (GLs) suggest penicillin G, ampicillin, or ceftriaxone gentamicin (2 weeks for NVE and up to 6 weeks for PVE), while vancomycin alone may be a reasonable alternative in patients who are intolerant of β-lactam therapy.
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