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2.
Med Clin (Barc) ; 121(9): 331-3, 2003 Sep 20.
Article in Spanish | MEDLINE | ID: mdl-14499069

ABSTRACT

BACKGROUND AND OBJECTIVE: Our purpose was to know the incidence, clinical profile, evolution and mortality of Clostridium difficile-associated diarrhea. PATIENTS AND METHOD: Retrospective study. Inpatients were included who had a positive toxin on stools or a diagnostic colonoscopy (pseudomembranous colitis) after ruling out other causes (n=113). RESULTS: We observed a growing annual incidence (1.05, 1.7, and 2.6 per 1000 admissions in 1999, 2000 and 2001, respectively). Hyponatremia (OR=5.16) and vomiting (OR=3.09) were found to be worse-prognosis factors. Hyponatremia (OR=2.72) and chronic renal disease (OR=4.45) increased the mortality risk. CONCLUSIONS: The incidence of C. difficile-associated diarrhea is growing, probably in relation to increased clinical suspicion, wide antibiotics utilization, and old age of inpatients. Hyponatremia could be a predictive factor of both illness and worse-prognosis.


Subject(s)
Clostridioides difficile , Diarrhea/etiology , Enterocolitis, Pseudomembranous/complications , Adult , Aged , Aged, 80 and over , Diarrhea/epidemiology , Female , Humans , Incidence , Male , Middle Aged , Prognosis , Retrospective Studies
3.
Med. clín (Ed. impr.) ; 121(9): 331-333, sept. 2003.
Article in Es | IBECS | ID: ibc-23941

ABSTRACT

FUNDAMENTO Y OBJETIVO: El objetivo de este estudio fue conocer la incidencia, las características clínicas, la evolución y la mortalidad de la diarrea hospitalaria asociada a Clostridium difficile. PACIENTES Y MÉTODO: Estudio retrospectivo, realizado entre 1999 y 2001, de 113 casos de diarrea por C. difficile, determinados mediante toxina positiva en heces o colonoscopia diagnóstica de colitis seudomembranosa, una vez descartadas otras causas. RESULTADOS: Se ha observado una incidencia anual creciente (1,3-1,7-2,6 por cada 1.000 ingresos en los años 1999, 2000 y 2001, respectivamente). La hiponatremia (OR = 5,16) y los vómitos (OR = 3,09) fueron factores de mal pronóstico. El riesgo de fallecimiento aumentó con la presencia de hiponatremia (OR = 2,72) e insuficiencia renal crónica (OR = 4,45). CONCLUSIONES: La enfermedad asociada a C. difficile está aumentando en incidencia en nuestro centro por un aumento de sospecha, amplio uso de antibióticos, edad avanzada y gravedad de los pacientes hospitalizados. La hiponatremia podría ser un predictor de gravedad y mala evolución (AU)


Subject(s)
Middle Aged , Adult , Aged , Aged, 80 and over , Male , Female , Humans , Clostridioides difficile , Incidence , Prognosis , Retrospective Studies , Diarrhea , Enterocolitis, Pseudomembranous
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