Enzyme Immunoassay for C. difficile Toxin Reduces Lab ID Events but Fails to Detect Clinically Significant C. difficile Infection
نویسندگان
چکیده
منابع مشابه
Detection of Virulence Genes of Clostridium difficile in Children with Cancer by Multiplex PCR
Introduction: Toxigenic Clostridium difficile is the major cause of antibiotic-associated diarrhea, colitis, and pseudomembranous colitis. The pathogenicity of C. difficile is related to toxins A&B. Children with cancer are at risk of developing C. difficile infection (CDI) due to increased exposure to antibiotics, immunosuppression, and longer hospital stays. Recently, due to higher sensitivity...
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The objective of this study was to evaluate the clinical characteristics and outcomes of hospitalized patients tested for Clostridium difficile and determine the correlation between pretest probability for C. difficile infection (CDI) and assay results. Patients with testing ordered for C. difficile were enrolled and assigned a high, medium, or low pretest probability of CDI based on clinical e...
متن کاملEvaluation of a new enzyme immunoassay for Clostridium difficile toxin A.
AIM To evaluate a new enzyme immunoassay (EIA) method for detection of Clostridium difficile toxin by comparing it to cytotoxicity assay. To investigate the nature of false negative and false positive EIA results by evaluating clinical and therapeutic parameters. METHODS 737 consecutive diarrhoeal specimens collected from patients clinically suspected of having C difficile colitis were tested...
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New recommendations for testing and reporting of Clostridium difficile were introduced in the NHS in 2012. These guidelines have improved identification of potential C. difficile infection (CDI) cases, but questions remain around the management of glutamate dehydrogenase (GDH)-positive, toxin-negative patients. This study aims to assess the introduction of the Portrait C. difficile assay as the...
متن کاملCommon questions about Clostridium difficile infection.
Clostridium difficile infection is a common cause of antibiotic-associated diarrhea. It causes no symptoms in more than one-half of infected patients, but can also cause a wide spectrum of illnesses and death. The incidence and severity have increased in recent years. The most important modifiable risk factor for C. difficile infection is antibiotic exposure; this risk is dose-related and highe...
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عنوان ژورنال:
دوره 4 شماره
صفحات -
تاریخ انتشار 2017