Approach to prophylactic measures for central venous catheter-related infections in hemodialysis: A critical review
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Data
2014-01-01
Autores
Silva, Tricya N. V. [UNESP]
Marchi, Daniel de [UNESP]
Mendes, Marcela L. [UNESP]
Barretti, Pasqual [UNESP]
Ponce, Daniela [UNESP]
Título da Revista
ISSN da Revista
Título de Volume
Editor
Wiley-Blackwell
Resumo
Vascular access is the major risk factor for bacteremia, hospitalization, and mortality among hemodialysis (HD) patients. The type of vascular access most associated with bloodstream infection is central venous catheter (CVC). The incidence of catheter-related bacteremia ranges between 0.6 and 6.5 episodes per 1000 catheter days and increases linearly with the duration of catheter use. Given the high prevalence of CVC use and its direct association with catheter-related bacteremia, which adversely impacts morbidity and mortality rates and costs among HD patients, several prevention measures aimed at reducing the rates of CVC-related infections have been proposed and implemented. As a result, a large number of clinical trials, systematic reviews, and meta-analyses have been conducted in order to assess the effectiveness, clinical applicability, and long-term adverse effects of such measures. In the following article, prophylactic measures against CVC-related infections in HD patients and their possible advantages and limitations will be discussed, and the more recent literature on clinical experience with prophylactic antimicrobial lock therapy in HD CVCs will be reviewed.
Descrição
Palavras-chave
tunneled central catheter, catheter-related bacteremia, antibiotic lock therapy, Hemodialysis
Como citar
Hemodialysis International. Hoboken: Wiley-blackwell, v. 18, n. 1, p. 15-23, 2014.