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AHRQ Research Studies
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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
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1 to 2 of 2 Research Studies DisplayedGolob JL, Rao K
Signal versus noise: how to analyze the microbiome and make progress on antimicrobial resistance.
This paper’s objective is to: 1) review the current thought on risk from antibiotic-resistant organization (ARO) acquisition; 2) review the current understanding on the gut microbiome’s ability to resist colonization with AROs; 3) describe how experimental model systems can test these global initial, global insights to arrive at more granular, mechanistic ones; and 4) suggest a path forward to make further progress in the field. This review is informed from experiences and successes with understanding of the role of the microbiome in mediating risk of Clostridioides difficile infection.
AHRQ-funded; HS027431.
Citation: Golob JL, Rao K .
Signal versus noise: how to analyze the microbiome and make progress on antimicrobial resistance.
J Infect Dis 2021 Jun 16;223(Suppl 3):S214-S21. doi: 10.1093/infdis/jiab184..
Keywords: Clostridium difficile Infections, Healthcare-Associated Infections (HAIs), Genetics
Polage CR, Gyorke CE, Kennedy MA
Overdiagnosis of Clostridium difficile infection in the molecular test era.
This study determined the natural history and need for treatment of patients who are toxin immunoassay negative and polymerase chain reaction (PCR) positive (Tox−/PCR+) for Clostridium difficile Infection ( CDI). They found that among hospitalized adults with suspected CDI, virtually all CDI-related complications and deaths occurred in patients with positive toxin immunoassay test results.
AHRQ-funded; HS022236.
Citation: Polage CR, Gyorke CE, Kennedy MA .
Overdiagnosis of Clostridium difficile infection in the molecular test era.
JAMA Intern Med 2015 Nov;175(11):1792-801. doi: 10.1001/jamainternmed.2015.4114..
Keywords: Clostridium difficile Infections, Healthcare-Associated Infections (HAIs), Healthcare-Associated Infections (HAIs), Genetics