Predicting mortality in burn patients with bacteraemia.
Infection
; 44(2): 215-22, 2016 Apr.
Article
em En
| MEDLINE
| ID: mdl-26449237
ABSTRACT
OBJECTIVE:
To determine factors associated with mortality in burn patients with bacteraemia.BACKGROUND:
Previous studies have shown the negative impact of bacteraemia on the prognosis of burn patients, but only a few of these have analysed variables intervening in the clinical progress of these patients.METHODS:
A retrospective study of adult burn patients (n = 73) with bacteraemia (103 episodes) in a Burns Unit during the 2000-2013 period. The study collected demographic variables, and comorbidity, injury-related and clinical data related to bacteraemia. Variables related to hospital mortality were analysed using a multiple logistic regression model.RESULTS:
The cumulative incidence of bacteraemia was 4.4 episodes/100 patients. The mean age was 53.3 ± 19.2 years (65.8 % male). The median total body surface area (TBSA) was 35 %, while 50.7 % of the population had inhalation syndrome. The mean SOFA score at the onset of bacteraemia was 2.7 ± 3.8. The most common pathogen was Pseudomonas aeruginosa (17.5 %). The mortality rate was 24.7 %. The variables that were significantly associated with mortality were age (OR = 1.13), TBSA (OR = 1.05), SOFA score at the onset of bacteraemia (OR = 1.53) and recurrent bacteraemia (OR = 41.6).CONCLUSION:
In addition to conventional risk factors, recurrence and organ dysfunction at the onset of bacteraemia are also associated with mortality, while the pathogen involved is not a prognostic factor.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Queimaduras
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Bacteriemia
Tipo de estudo:
Etiology_studies
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Incidence_studies
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Adult
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Aged
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Aged80
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Female
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Humans
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Male
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Middle aged
Idioma:
En
Ano de publicação:
2016
Tipo de documento:
Article