Abstract
We describe a case of pneumonia and empyema thoracis caused by trimethoprim-sulfamethoxazole-susceptible, but imipenem-resistant Nocardia abscessus in a cancer patient. The isolate was confirmed to the species level by 16S rRNA sequencing analysis. The patient did not respond to antibiotic therapy, including ceftriaxone and imipenem, and died of progressing pneumonia and multiple organ failure.
Keywords:
16S rRNA sequencing; Empyema thoracis; Imipenem-resistant; Nocardia abscessus.
Copyright © 2013. Published by Elsevier B.V.
MeSH terms
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Anti-Bacterial Agents / therapeutic use*
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Ceftriaxone / therapeutic use
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Drug Resistance, Multiple, Bacterial*
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Empyema, Pleural / drug therapy*
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Empyema, Pleural / microbiology
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Empyema, Pleural / mortality
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Hemangiosarcoma / drug therapy
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Humans
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Imipenem / therapeutic use*
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Immunocompromised Host
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Male
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Middle Aged
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Multiple Organ Failure / mortality
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Nocardia / drug effects*
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Nocardia / isolation & purification
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Nocardia Infections / drug therapy*
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Nocardia Infections / microbiology
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Nocardia Infections / mortality
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Pneumonia / drug therapy*
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Pneumonia / microbiology
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Pneumonia / mortality
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RNA, Ribosomal, 16S / genetics
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Trimethoprim, Sulfamethoxazole Drug Combination / therapeutic use
Substances
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Anti-Bacterial Agents
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RNA, Ribosomal, 16S
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Imipenem
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Ceftriaxone
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Trimethoprim, Sulfamethoxazole Drug Combination