Blood Tradition-Damaging Endocarditis Attributable to Bartonella

Blood Tradition-Damaging Endocarditis Attributable to Bartonella

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 Bartonella henselae

Open Discussion board Infectious Ailments (Ordaya E., et al.) 5.29.23 revealed “‘Let the Cat Out of the Coronary heart’: Medical Traits of Sufferers Presenting With Blood Tradition-Damaging Endocarditis Because of Bartonella Species.” The examine was carried out in an effort to outline the medical options of sufferers with Blood Tradition-Damaging Endocarditis (BCNE) resulting from Bartonella spp at Mayo Clinic in Rochester, Minnesota.

This retrospective examine included grownup sufferers with the analysis of “doable” or “definitive” Bartonella endocarditis, based mostly on the modified Duke standards, from November 1, 2005, to June 30, 2021. Sixteen sufferers had been identified with Bartonella endocarditis throughout the examine timeframe. Most had prior prosthetic cardiac valves and publicity to cats with different danger elements. 9 sufferers introduced with novel or worsening renal failure and three had been misdiagnosed with renal vasculitis. Their renal perform confirmed enchancment with antimicrobial remedy.

The findings counsel {that a} Bartonella an infection must be suspected as a possible etiology of BCNE, in sufferers with a prosthetic cardiac valve, related epidemiological exposures, and/or renal failure with optimistic PR3-ANCA. 

For extra info:

Read the study on the Open Forum Infectious Diseases website.

Read more about Bartonella on the LDA website.


The put up Blood Culture-Negative Endocarditis Caused by Bartonella appeared first on Lyme Disease Association.

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