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1.
Med. intensiva (Madr., Ed. impr.) ; 42(1): 5-36, ene.-feb. 2018. graf, tab
Artigo em Inglês | IBECS | ID: ibc-170812

RESUMO

Catheter-related bloodstream infections (CRBSI) constitute an important cause of hospital-acquired infection associated with morbidity, mortality, and cost. The aim of these guidelines is to provide updated recommendations for the diagnosis and management of CRBSI in adults. Prevention of CRBSI is excluded. Experts in the field were designated by the two participating Societies (the Spanish Society of Infectious Diseases and Clinical Microbiology and [SEIMC] and the Spanish Society of Spanish Society of Intensive and Critical Care Medicine and Coronary Units [SEMICYUC]). Short-term peripheral venous catheters, non-tunneled and long-term central venous catheters, tunneled catheters and hemodialysis catheters are covered by these guidelines. The panel identified 39 key topics that were formulated in accordance with the PICO format. The strength of the recommendations and quality of the evidence were graded in accordance with ESCMID guidelines. Recommendations are made for the diagnosis of CRBSI with and without catheter removal and of tunnel infection. The document establishes the clinical situations in which a conservative diagnosis of CRBSI (diagnosis without catheter removal) is feasible. Recommendations are also made regarding empirical therapy, pathogen-specific treatment (coagulase-negative staphylococci, Staphylococcus aureus, Enterococcus spp., Gram-negative bacilli, and Candida spp.), antibiotic lock therapy, diagnosis and management of suppurative thrombophlebitis and local complications (AU)


La bacteriemia relacionada con catéteres (BRC) es una causa importante de infección hospitalaria y se asocia con elevados morbilidad, mortalidad y costes. El objetivo de esta guía de práctica clínica es proporcionar recomendaciones actualizadas para el diagnóstico y tratamiento de la BRC en pacientes adultos. De este documento se excluye la prevención de la BRC. Expertos en la materia fueron designados por las dos Sociedades participantes (Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica y Sociedad Española de Medicina Intensiva, Crítica y Unidades Coronarias). Los catéteres venosos periféricos a corto plazo, los catéteres venosos centrales no tunelizados y de largo plazo, los catéteres tunelizados y los catéteres de hemodiálisis están incluidos en estas guías. El panel identificó 39 temas clave que fueron formulados de acuerdo con el formato PICO. La fuerza de las recomendaciones y la calidad de la evidencia se clasificaron de acuerdo con las directrices de la ESCMID. Se dan recomendaciones para el diagnóstico de BRC con extracción de catéter y sin él, y de la infección en túnel. El documento establece las situaciones clínicas en que es factible un diagnóstico conservador de CRBSI (diagnóstico sin retirada de catéter). También se dan recomendaciones respecto a la terapia empírica, el tratamiento específico según el patógeno identificado (estafilococos coagulasa-negativos, Staphylococcus aureus, Enterococcus spp., bacilos gramnegativos y Candida spp.), la terapia con sellado del catéter y el diagnóstico, así como tratamiento de la tromboflebitis supurativa y las complicaciones locales (AU)


Assuntos
Humanos , Consenso , Bacteriemia/diagnóstico , Bacteriemia/terapia , Infecções Relacionadas a Cateter/diagnóstico , Sociedades Médicas/normas , Unidades de Terapia Intensiva/normas , Infecções Relacionadas a Cateter/complicações , Infecções Relacionadas a Cateter/terapia , Hemocultura/métodos , Sociedades Médicas/organização & administração , Cuidados Críticos/métodos , Cuidados Críticos/normas
2.
Clin Microbiol Infect ; 14(2): 180-3, 2008 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-18005358

RESUMO

Risk-factors for bloodstream infections caused by extended-spectrum beta-lactamase (ESBL)-producing Escherichia coli were investigated using an exploratory case-double control study in which 43 cases (70% producing CTX-M enzymes) were compared with: (i) 86 patients with bacteraemia caused by non-ESBL-producing E. coli; and (ii) 86 hospitalised patients. Previous follow-up as an outpatient, urinary catheterisation and use of oxyimino-beta-lactams or fluoroquinolones were independent risk-factors for ESBL-producing E. coli among patients with E. coli bacteraemia, and previous use of oxyimino-beta-lactams or fluoroquinolones were also independent risk-factors among hospitalised patients. These findings may help in identifying patients at greater risk for bloodstream infection caused by ESBL-producing E. coli in endemic areas.


Assuntos
Bacteriemia/microbiologia , Bacteriemia/prevenção & controle , Infecções por Escherichia coli/epidemiologia , Infecções por Escherichia coli/microbiologia , Escherichia coli/enzimologia , beta-Lactamases/biossíntese , Idoso , Antibacterianos/administração & dosagem , Estudos de Casos e Controles , Infecções por Escherichia coli/tratamento farmacológico , Feminino , Fluoroquinolonas/administração & dosagem , Humanos , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Projetos Piloto , Fatores de Risco , Espanha/epidemiologia , beta-Lactamas/administração & dosagem
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