Factors affecting serum albumin in the perioperative period of colorectal surgery: a retrospective study.
BMC Res Notes
; 8: 638, 2015 Nov 03.
Article
em En
| MEDLINE
| ID: mdl-26530188
ABSTRACT
BACKGROUND:
Albumin is considered a negative acute-phase protein because its concentration decreases during injury and sepsis. Hypoalbuminemia is a risk factor for mortality, postoperative complications, and prolonged hospital stay. The magnitude of the systemic inflammatory response during the perioperative period, as indicated by the acute-phase proteins-C-reactive protein (CRP) in particular-, may help identify the risk of postoperative infectious complication. The correlation between serum albumin and CRP with gastrointestinal cancer has been reported. However, it is unclear whether antecedent CRP could be utilized to predict future hypoalbuminemia in the perioperative period in colorectal surgery. The primary endpoint of this study was to reveal that antecedent CRP could be utilized to predict future hypoalbuminemia in the perioperative period of colorectal surgery.METHODS:
Thirty-seven patients who underwent elective open colorectal surgery were included in this study. Correlations between preoperative CRP and serum albumin on postoperative day (POD) 3, between preoperative CRP and serum albumin on POD 7 and between CRP on POD 3 and serum albumin on POD 7 were examined. Relationships between preoperative CRP and hypoalbuminemia on POD 3, between preoperative CRP and hypoalbuminemia on POD 7 and between CRP on POD 3 and hypoalbuminemia on POD 7 were examined by receiver operating characteristic analysis.RESULTS:
Three-quarters of patients were older than 65 years of age. Significant correlations were observed between preoperative CRP and serum albumin on POD 3 (p = 0.023), between preoperative CRP and serum albumin on POD 7 (p = 0.023) and between CRP on POD 3 and serum albumin on POD 7 (p < 0.001). The area under the receiver operating characteristic curve of CRP on POD 3 to development of hypoalbuminemia on POD 7 was 0.833 (95 % CI 0.679-0.987) with an optimal threshold of 12.43 mg/dL, sensitivity 75 % and specificity 80 %.CONCLUSIONS:
The present study revealed that antecedent CRP was associated with future serum albumin. Additionally, CRP on POD 3 could be useful in predicting the development of hypoalbuminemia on POD 7. This result suggests that CRP on POD 3 may be a valuable indicator for early nutritional intervention.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Proteína C-Reativa
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Albumina Sérica
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Neoplasias Colorretais
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Procedimentos Cirúrgicos Eletivos
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Cirurgia Colorretal
Tipo de estudo:
Diagnostic_studies
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Etiology_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
Revista:
BMC Res Notes
Ano de publicação:
2015
Tipo de documento:
Article
País de afiliação:
Japão