[Incidence and characteristics of Clostridium difficile infection in patients with diarrhea in a Prague teaching hospital].
OBJECTIVE
Description of basic epidemiological and clinical data of patients suffering from Clostridium difficile infection (CDI). Recognizing important predisposing factors and detecting complications of the disease.


METHODS
A retrospective study of clinical and laboratory parameters in patients with confirmed CDI who were admitted in our department between 1 January, 2008 and 30 June 2010. Etiology of the disease was identified using the enzyme-linked flourescent assay (ELFA).


RESULTS
Clostridial etiology of post-antibiotic diarrhea was found in 82 patients. Those were 44 women and 38 men, aged 5-88 years (median of 66 years). Fifty-two patients (76 %) were older than 60 years. Seventy-seven patients (92 %) were given antibiotics before the onset of the disease, three patients received cytostatic therapy. In most cases, the disease began after treatment with aminopenicillins, third-generation cephalosporins or fluoroquinolones. Fifty-three patients (65 %) reported previous hospitalization. In 17 patients (21 %), the disease recurred; two patients developed ileus. Eleven patients died; with the death being caused by CDI in four of them.


CONCLUSIONS
CDI is a live-threatening disease mainly affecting elderly hospitalized patients with comorbidities. The most important predisposing factor is the administration of broadspectrum antibiotics. Early diagnosis and treatment may improve the prognosis of serious cases.
2nd Department of Infectious Diseases, Charles University Prague, Prague, Czech Republic. PolivkovaSylvia@seznam.cz
Sylvia
S
Polívková
Blanka
B
Sýkorová
Olga
O
Džupová
Marie
M
Reisingerová
Jiří
J
Beneš
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000900:Anti-Bacterial Agents / Q000009:adverse effects*; D002648:Child; D002675:Child, Preschool; D016360:Clostridioides difficile / Q000302:isolation & purification; D003967:Diarrhea / Q000139:chemically induced / Q000382:microbiology*; D004761:Enterocolitis, Pseudomembranous / Q000150:complications / Q000175:diagnosis* / Q000453:epidemiology; D005260:Female; D006801:Humans; D015994:Incidence; D008297:Male; D008875:Middle Aged; D055815:Young Adult
D000900:Anti-Bacterial Agents