Estimated glomerular filtration rate as a risk factor for long-term survival in Chinese renal insufficiency patients after isolated coronary artery bypass graft surgery / 中华外科杂志
Chinese Journal of Surgery
;
(12): 39-41, 2010.
Artigo
em Chinês
| WPRIM
| ID: wpr-254832
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the eGFR as a risk factor for long-term (4-year) outcome in Chinese renal insufficiency patients after isolated coronary artery bypass grafting (CABG) at our institution.</p><p><b>METHODS</b>From January 1999 to September 2003, 3371 consecutive patients who underwent isolated CABG were retrospectively reviewed. Of these patients, 549 (16.29%) patients were female, 1979 (58.71%) patients with hypertension, 866 (25.69%) patients with diabetes, 1130 (33.52%) patients with hyperlipidemia, 1011 (29.99%) patients with left main stenosis > 50%, and 1150 (34.11%) patients undergoing off-pump procedures. The mean age was (60 +/- 9) years old. Estimated GFR was calculated using the Cockcroft-Gault formula. The main outcomes were in-hospital mortality, in-hospital morbidity and long-term mortality. COX analysis was used in this study.</p><p><b>RESULTS</b>There were 649 patients with glomerular filtration rate estimates < 60 ml/(min.1.73 m(2)) and 2722 patients with glomerular filtration rate estimates > 60 ml/(min.1.73 m(2)). The in-hospital mortality and follow-up mortality was higher in the estimated glomerular filtration rate < 60 ml/(min.1.73 m(2)) group (2.77% vs. 0.77%, P < 0.01), (6.81% vs. 2.63%, P < 0.01). The COX analysis result confirmed eGFR < 60 ml/(min.1.73 m(2)), derived using the Cockcroft-Gault formula (HR 1.948, 95%CI 1.357 to 2.797, P < 0.01) was an independent risk factor for long-term mortality in patients after coronary artery bypass grafting surgery.</p><p><b>CONCLUSIONS</b>The estimated glomerular filtration rate < 60 ml/(min.1.73 m(2)) derived using the Cockcroft-Gault formula is an independent risk factor for long-term mortality in patients after coronary artery bypass grafting surgery.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Ponte de Artéria Coronária
/
Estudos Retrospectivos
/
Fatores de Risco
/
Seguimentos
/
Mortalidade
/
Insuficiência Renal
/
Taxa de Filtração Glomerular
Tipo de estudo:
Estudo de etiologia
/
Estudo observacional
/
Estudo prognóstico
/
Fatores de risco
Limite:
Adulto
/
Idoso
/
Feminino
/
Humanos
/
Masculino
Idioma:
Chinês
Revista:
Chinese Journal of Surgery
Ano de publicação:
2010
Tipo de documento:
Artigo
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