Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0014118 (endocarditis)
 15,629 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report the cases of three adults with a history of intravenous drug abuse who developed endocarditis caused by Corynebacterium xerosis, Neisseria subflava, and Neisseria flavescens, respectively. No cases of endocarditis caused by C. xerosis or N. flavescens and only one case caused by N. subflava have previously been reported in association with narcotic addiction. The prominent clinical features in all patients included poor response to antibiotic therapy, persistent fever, and major embolic events. Stigmata of infection with human immunodeficiency virus, as manifested by oral candidiasis, cervical lymphadenopathy, and serologic evidence, were present in two of the three patients. At our institution, where Staphylococcus aureus remains the most frequent etiologic agent of narcotic-associated endocarditis, the occurrence of these three cases in a 9-month period is striking. We speculate that infection with human immunodeficiency virus may play a role in the pathogenesis of endocarditis caused by these unusual organisms.
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PMID:Unusual pathogens in narcotic-associated endocarditis. 235 5

In this article we review the perspectives in the literature around surgical treatment for infective endocarditis (IE) in people who use intravenous drugs (PUID). PUID are at increased risk for IE; however, controversy exists regarding how to best manage these patients. We explore the outcomes for surgical treatment in PUID with IE, contrasting these with patients with IE who do not use drugs. We describe some of the perspectives in the literature around second valve replacement for PUID with IE, arguing that moralistic arguments are not on the basis of evidence and perpetuate the stigma experienced by PUID who seek treatment for IE. Finally, we explore the role of substance use interventions in the treatment of PUID with IE, and advocate for further evidence. PUID with IE are a highly stigmatized patient subgroup for whom best practice management strategies are not always implemented, emphasizing the need for further research and advocacy.
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PMID:Making the Cut: Perspectives on the Surgical Management of Infective Endocarditis Among People Who Use Intravenous Drugs. 3149 82