Mucosal barrier injury laboratory-confirmed bloodstream infection: results from a field test of a new National Healthcare Safety Network definition.
Infect Control Hosp Epidemiol
; 34(8): 769-76, 2013 Aug.
Article
em En
| MEDLINE
| ID: mdl-23838215
ABSTRACT
OBJECTIVE:
To assess challenges to implementation of a new National Healthcare Safety Network (NHSN) surveillance definition, mucosal barrier injury laboratory-confirmed bloodstream infection (MBI-LCBI).DESIGN:
Multicenter field test.SETTING:
Selected locations of acute care hospitals participating in NHSN central line-associated bloodstream infection (CLABSI) surveillance.METHODS:
Hospital staff augmented their CLABSI surveillance for 2 months to incorporate MBI-LCBI a primary bloodstream infection due to a selected group of organisms in patients with either neutropenia or an allogeneic hematopoietic stem cell transplant with gastrointestinal graft-versus-host disease or diarrhea. Centers for Disease Control and Prevention (CDC) staff reviewed submitted data to verify whether CLABSIs met MBI-LCBI criteria and summarized the descriptive epidemiology of cases reported.RESULTS:
Eight cancer, 2 pediatric, and 28 general acute care hospitals including 193 inpatient units (49% oncology/bone marrow transplant [BMT], 21% adult ward, 20% adult critical care, 6% pediatric, 4% step-down) conducted field testing. Among 906 positive blood cultures reviewed, 282 CLABSIs were identified. Of the 103 CLABSIs that also met MBI-LCBI criteria, 100 (97%) were reported from oncology/BMT locations. Agreement between hospital staff and CDC classification of reported CLABSIs as meeting the MBI-LCBI definition was high (90%; κ = 0.82). Most MBI-LCBIs (91%) occurred in patients meeting neutropenia criteria. Some hospitals indicated that their laboratories' methods of reporting cell counts prevented application of neutropenia criteria; revised neutropenia criteria were created using data from field testing.CONCLUSIONS:
Hospital staff applied the MBI-LCBI definition accurately. Field testing informed modifications for the January 2013 implementation of MBI-LCBI in the NHSN.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Vigilância da População
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Infecção Hospitalar
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Fungemia
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Bacteriemia
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Infecções Relacionadas a Cateter
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Hospitais
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Mucosa
Tipo de estudo:
Clinical_trials
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Prognostic_studies
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Screening_studies
Limite:
Humans
Idioma:
En
Ano de publicação:
2013
Tipo de documento:
Article