Perioperative mortality in diabetic patients undergoing coronary artery bypass graft surgery.
Rev Col Bras Cir
; 39(1): 22-7, 2012.
Article
em En, Pt
| MEDLINE
| ID: mdl-22481702
OBJECTIVE: To investigate the risk factors for in-hospital death in diabetic patients undergoing isolated Coronary Artery Bypass Grafting (CABG). METHODS: We conducted a retrospective study with 305 consecutive diabetic patients undergoing CABG in the Division of Cardiovascular Surgery of our institution from April 2004 to April 2010. Univariate analysis for categorical variables was performed with the chi-square or Fisher's exact test, as appropriate. Potential risk factors with p <0.05 in the univariate analysis were included in the multivariate analysis, which was performed by backward logistic regression. Values of p <0.05 were considered statistically significant. RESULTS: The study population had a mean age of 61.44 years (± 9.81) and 65.6% (n=200) were male. The in-hospital mortality rate was 11.8% (n=36). The following independent risk factors for death were identified: on-pump CABG (OR 6.15, 95% CI 1.57 to 24.03, P=0.009) and low cardiac output in the postoperative period (OR 34.17, 95% CI 10.46 to 111.62, P <0.001). The use of internal thoracic artery (ITA) was an independent protective factor for death (OR 0.27, 95% CI 0.08 to 0.093, P=0.038). CONCLUSION: This study identified the following independent risk factors for death after CABG: on-pump CABG and low cardiac output syndrome. The use of ITA was an independent protective factor.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Ponte de Artéria Coronária
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Mortalidade Hospitalar
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Complicações do Diabetes
Tipo de estudo:
Etiology_studies
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Aged
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Female
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Humans
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Male
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Middle aged
Idioma:
En
/
Pt
Revista:
Rev Col Bras Cir
Ano de publicação:
2012
Tipo de documento:
Article
País de afiliação:
Brasil
País de publicação:
Brasil