[Systematic detection of toxigenic strains of Clostridium difficile--is it useful?].
The incidence of Clostridium difficile (Cd) infection is rising and Cd in fact is now endemic in many hospitals. During the past 4 years we analyzed our data concerning diarrhea caused by Cd in our 700 beds hospital. A positive case was defined as a Cd cytotoxine positive with or without positive culture for Cd. In the present study 120 episodes of Cd associated diarrhea occurred in 102 patients. 1101 stools were cultured from 921 patients. Since 1995 we choose to systematically evaluate Cd in diarrheal stools from hospitalized patients. 120 stool were positives (102 patients), we observed a significant difference between the 2 study periods: Cd was recovered from 16.9% of stool specimen during 1993-1994 and from 9.6% since 1995. This study clearly confirm the common role of Cd in our hospitalized patients as in all positive case, Cd was the only enteropathogen isolated. We suggest the systematic investigation of Cd in hospitalized patients.
Service de Microbiologie, Hôpital Foch, Suresnes, France.
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Honderlick
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Cahen
D001426:Bacterial Proteins; D001427:Bacterial Toxins / Q000032:analysis*; D016360:Clostridioides difficile / Q000145:classification / Q000187:drug effects / Q000302:isolation & purification* / Q000378:metabolism; D015897:Comorbidity; D003428:Cross Infection / Q000453:epidemiology / Q000382:microbiology*; D004352:Drug Resistance, Microbial; D004761:Enterocolitis, Pseudomembranous / Q000453:epidemiology / Q000382:microbiology*; D005243:Feces / Q000382:microbiology; D015658:HIV Infections / Q000453:epidemiology; D006801:Humans; D016867:Immunocompromised Host; D015994:Incidence; D009369:Neoplasms / Q000453:epidemiology; D011183:Postoperative Complications / Q000453:epidemiology / Q000382:microbiology; D012307:Risk Factors; D014180:Transplantation
D001426:Bacterial Proteins; D001427:Bacterial Toxins; C031815:toxB protein, Clostridium difficile
La détection systématique des souches toxinogénes de Clostridium difficile est-elle utile?