Art and Science of Laboratory Medicine

Art and Science of Laboratory Medicine

Wednesday, May 1, 2013

Targeted Screening for C difficile Upon Admission Could Potentially Identify Most Colonized Patients

Testing patients with just three risk factors upon hospital admission has potential to identify nearly 3 out of 4 asymptomatic carriers of C. difficile, according to a new study published in the May issue of the American Journal of Infection Control.
Researchers from the Mayo Clinic in Rochester, MN analyzed stool samples from 320 patients showing no symptoms of C. difficile at hospital admission using a real-time polymerase chain reaction (PCR) assay. Samples from 31 of 320 patients tested positive for C. difficile, resulting in a colonization rate of 9.7 percent. The authors wanted to estimate the reservoir of colonized patients as a source of potential transmission because despite rigorous infection control measures, C. difficile infection was increasing at their institution.
 
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Targeted Screening for C difficile Upon Admission Could Potentially Identify Most Colonized Patients




















Source: ICT

Art and Science of Laboratory Medicine

Twitter: LaboratoryEQAS

1 comment:

RAWDA RUTH SARRAIL said...

* Utility of PCR Based Targetted Surveillance to Detect Asymptomatic Carrier in Transmitting Clostridium difficile.*

*Constitute an important Check point where Risk Factors can be Assessed & Infection Control Prevention Measures Instituted. *

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