Clinical Risk Factors for Bacteremia in Patients with Acute Pyelonephritis / 대한신장학회지
Korean Journal of Nephrology
;
: 418-423, 2009.
Artigo
em Coreano
| WPRIM
| ID: wpr-103781
ABSTRACT
PURPOSE:
Acute pyelonephritis (APN) is among the most common infectious diseases. Most APN occurs in young women and easily treated. Bacteremia has been associated in approximately 20-30% of those with APN. But recent documents demonstrated that blood cultures provide no useful information toward the clinical management of acute pyelonephritis. Thus we compared demographic and clinical characteristics as related to the bacteremic status, and investigated the risk factors for bacteremia.METHODS:
One hundred sixty five patients, who visited myongji hospital for APN from January, 2004 to December, 2006 were included. Retrospective data were analyzed by medical record review.RESULTS:
Bacteremic patients (N=51, 30.9%) were significantly older than those in nonbacteremic group (p<0.0001), had elevated serum creatinine (p=0.008), decreased platelet counts (p=0.029), lower serum protein (p=0.010), and lower serum albumin (p=0.011) than those without bacteremia. Hematuria was more severe in bacteremic patients (p<0.0001). The bacteremic cases were observed more frequently in patients with complicated APN patients than uncomplicated patients (46.7% vs. 21.4%, p=0.001). No significant difference existed between the bacteremic and non-bacteremic patients in the prevalence of resistance to quinolone of E. coli. In multivariate logistic regression analysis, serum albumin (p= 0.023), hematuria (p=0.003), and age (p=0.003) at presentation were found to be independent risk factors for bacteremia in acute pyelonephritis.CONCLUSION:
Our study reveals that patients with bacteremia have different clinical characteristics compared to those without bacteremia. It is recommended to concern about the presence of bacteremia in the treatment of APN.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Contagem de Plaquetas
/
Pielonefrite
/
Infecções Urinárias
/
Albumina Sérica
/
Modelos Logísticos
/
Prontuários Médicos
/
Doenças Transmissíveis
/
Prevalência
/
Estudos Retrospectivos
/
Fatores de Risco
Tipo de estudo:
Estudo de etiologia
/
Estudo observacional
/
Estudo de prevalência
/
Estudo prognóstico
/
Fatores de risco
Limite:
Feminino
/
Humanos
Idioma:
Coreano
Revista:
Korean Journal of Nephrology
Ano de publicação:
2009
Tipo de documento:
Artigo
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