RESUMEN
BACKGROUND: Central line...associated bloodstream infection (CLABSI) is the current benchmark used in HAI (Hospital-associated infection) surveillance and effective interventions have greatly reduced the incidence in recent years. However, bloodstream infection (BSI) continues to be a major source of morbidity and mortality in hospitals. Hospital-onset bloodstream infection (HOBSI), which includes central and peripheral line surveillance, may be a more sensitive indicator of preventable BSI. Our objective is to assess the impact of a change to HOBSI surveillance by comparing the incidence of BSIs using the National Health care and Safety Network LabID and BSI definitions compared to CLABSI. METHODS: Utilizing electronic medical charts, we determined if each blood culture met the HOBSI criteria according to the National Health care and Safety Network LabID and BSI definitions. We calculated the incidence rates (IRs) per 10,000 patient days for both definitions and compared them to the CLABSI rate per 10,000 patient days for the same period. RESULTS: The IR of HOBSI using the LabID definition was 10.25. Using the BSI definition, we found an IR of 3.77. The IR of CLABSI for the same period was 1.84. CONCLUSIONS: After excluding secondary BSIs, the HOBSI rate is still double that of the CLABSI rate. HOBSI surveillance is a more sensitive indicator of BSI than CLABSI, and thus a better target for monitoring effectiveness of interventions.
Asunto(s)
Infecciones Relacionadas con Catéteres , Cateterismo Venoso Central , Infección Hospitalaria , Sepsis , Humanos , Infecciones Relacionadas con Catéteres/epidemiología , Centros de Atención Terciaria , Infección Hospitalaria/epidemiología , Infección Hospitalaria/prevención & control , Sepsis/epidemiología , Control de Infecciones , Cateterismo Venoso Central/efectos adversos , Unidades de Cuidados IntensivosRESUMEN
Successful Infection Prevention Programs (IPPs) consist of a multidisciplinary team led by a hospital epidemiologist and managed by infection preventionists. Knowledge of the economics of health care-associated infections (HAIs) and the ability to make a business plan is now essential to the success of programs. Prevention of HAIs is the core function of IPPs with impact on patient outcomes, quality of care, and cost savings for hospitals. This article discusses the structure and responsibilities of an IPP, the regulatory pressures and opportunities that these programs face, and how to build and manage a successful program.
Asunto(s)
Infección Hospitalaria/economía , Infección Hospitalaria/prevención & control , Hospitales , Control de Infecciones , Brotes de Enfermedades/prevención & control , Humanos , Control de Infecciones/economía , Control de Infecciones/métodos , Control de Infecciones/organización & administración , Desarrollo de ProgramaRESUMEN
Clinical Enterobacteriacae isolates with a colistin minimum inhibitory concentration (MIC) ≥4 mg/L from a United States hospital were screened for the mcr-1 gene using real-time polymerase chain reaction (RT-PCR) and confirmed by whole-genome sequencing. Four colistin-resistant Escherichia coli isolates contained mcr-1. Two isolates belonged to the same sequence type (ST-632). All subjects had prior international travel and antimicrobial exposure.