Zhang ZB, Shen XF, Wang H, Fu S, Guan WX. C-reactive protein is a predictive factor of anastomotic leakage after laparoscopic colorectal cancer surgery.
Shijie Huaren Xiaohua Zazhi 2015;
23:1017-1021. [DOI:
10.11569/wcjd.v23.i6.1017]
[Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To evaluate the potential predictive role of C-reactive protein (CRP) in assessing anastomotic leakage after laparoscopic colorectal cancer surgery.
METHODS: We reviewed pre- and postoperative serum CRP in 124 patients who underwent laparoscopic surgery for colorectal cancer between January 2013 and January 2014. Patients with anastomotic leakage (group A, n = 17) were compared to those without (group B, n = 107). Patients with ongoing infections before surgery or with acquired infections other than leakage were excluded. Mean pre- and postoperative values of CRP were compared.
RESULTS: The average values of serum CRP were significantly higher in group A than in group B starting from the 2nd postoperative day (POD) until the diagnosis of leakage (P < 0.001). The cut-off value of 80 mg/L on the 3rd POD maximized the sensitivity (77%) and specificity (98%) of serum CRP in assessing the risk of leakage.
CONCLUSION: According to these results, an early and persistent elevation of CRP after laparoscopic surgery for colorectal cancer is a marker of anastomotic leakage. A cut-off value > 80 mg/L on POD3 maximizes sensitivity and specificity.
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