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Jongdem1@kg.nl 2010-09-15 2017-07-01 urinae bacteremia were diagnosed with infective endocarditis. A. viridans seemed to be a contaminant in most cases. The aerococcal isolates were . 12 sensitive to betalactam antibiotics and vancomycin. Two studies were conducted Aerococcus urinae. 14 Aerococcus urinae may cause urinary tract infections, bacteremia, and endocarditis.

Colakoglu S, Turunc T, Taskoparan M, et al. Three cases of serious infection caused by Aerococcus urinae: A patient with spontaneous bacterial peritonitis and two patients with bacteremia. Two species in the genus Aerococcus have been implicated as rare pathogens in humans. A. urinae causes urinary tract infections; the other species, A. viridans , a gram-positive coccus considered a contaminant in cultures, has been associated with human infections that included bacteremia ( 1 , 3 ), septic arthritis (3) , and infectious endocarditis ( 4 , 5 ). 2015-09-28 · Aerococcus urinae (A.urinae) is a rare bacterium that can occur in a urinary tract infection, infective endocarditis, blood stream, and spinal disc infections.

Medicinska nyheter från Clinical Microbiology and Infection

Aerococcus urinae is a Gram-positive bacterium which can cause urinary tract infections (UTIs), bacteremia, and infective endocarditis (IE) [1–3]. After the introduction of MALDI-TOF MS for species determination in medical microbiology, A. urinae has been increasingly identified as a relatively common cause of both UTIs and bacteremia [ 4 , 5 ]. ABSTRACT Aerococcus urinae may cause urinary tract infections, bacteremia, and endocarditis. No standardized susceptibility test methods or interpretive criteria have been proposed for this organism.

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Since its discovery, A. urinae has been isolated from a wide variety of patients, both male and female, ranging from children to the elderly ( 9 ). The A. urinae and A. sanguinicola patients were old (median age >80 years), predominately of male gender and underlying urological diseases were common. A majority of the A. urinae and A. sanguinicola patients had severe sepsis. Five patients with A. urinae bacteremia were diagnosed with infective endocarditis. A. Aerococcus urinae may cause urinary tract infections, bacteremia, and endocarditis. No standardized susceptibility test methods or interpretive criteria have been proposed for this organism. This study reports the MIC results for 128 A. urinae isolates tested by broth microdilution.

Faculty of Apr 23, 2020 A. urinae should be considered in endocarditis patients with a history of Korner B. Bacteremia/septicemia due to Aerococcus-like organisms: Clinical and microbiological features of bacteraemia with Aerococcus urinae. Clin Microbiol Infect. 2012;18(6):546-50.
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Bacillary angiomatosis (2). Aug 5, 2020 Aerococcus urinae is a Gram-positive, catalase-negative, 1 %) and a rare cause of bacteremia (less than 3 cases per 1 million inhabitants Jul 20, 2016 1.

After 30 hours of Jan 17, 2016 report of 16 patients with A. urinae bacteremia included three with IE with one having a subsequent septic brain embolus [4].
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DISCLOSURES: No Apr 23, 2020 A. urinae should be considered in endocarditis patients with a history of Korner B. Bacteremia/septicemia due to Aerococcus-like organisms: This is a case of septic spondylodiscitis and bacteremia due to Aerococcus urinae with a urinary starting point. Corresponding author: Amina Lyagoubi. Faculty of However, there are case reports of AU causing more serious infections, including bacteremia and endocarditis.

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Bakteriologi, amnioglykosider och biofilm - Infektion.net

A. urinae is often misclassiﬁed in routine diagnostic laboratories. Through searches in the laboratory databases we identify 16 iso- Aerococcus urinae (A.urinae) is a rare bacterium that can occur in a urinary tract infection, infective endocarditis, blood stream, and spinal disc infections. A. urinae is a gram-positive coccus occurring in tetrads or pairs, similar to the α-hemolytic Streptococci, which is commonly found in the urinary tract in children and elderly people. Cases of endocarditis (n = 7) were high-grade, monomicrobial bacteremia caused by Aerococcus urinae. Patients with endocarditis were younger (66 vs 80 p < 0.05). The risk for endocarditis was higher if duration of symptoms was longer than 7 days (OR 105, 95% CI 5-2271), or if there were septic emboli (OR 71, 95% CI 3-1612). Aerococcus urinae is a Gram-positive bacterium associated with urinary tract infections.

Medicinska nyheter från Clinical Microbiology and Infection

This study reports the MIC results for 128 A. urinae isolates tested by broth microdilution.

Optimal treatment of A. urinae infective endocarditis is 2018-02-16 Results: A total of 20 Aerococcus spp. isolates were identified over the study period of 9 years. Of these, Aerococcus urinae was isolated in 10 (50%), Aerococcus viridans in 6 (30%), and Aerococcus spp. (not speciated) in 4 (20%). The median age was 74.3 years (12 males and 8 females). The two most frequent presentations were fever (15 of 20) and altered mentation (6 of 15). Aerococcus urinae is a rare organism infrequently isolated from cultures.