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Updated: Oct 25, 2025
Robotic D3 Partial Duodenal Resection with Primary Side-to-Side Anastomosis
Published on: December 15, 2023
C-reactive protein level on postoperative day 3 as a predictor of anastomotic leakage after elective right-sided
Toshiro Masuda1, Hiroshi Takamori2, Katsuhiro Ogawa1,3
1Department of Surgery, Saiseikai Kumamoto Hospital, 5-3-1 Chikami, Minami-ku, Kumamoto, 861-4193, Japan.
Purpose:
To investigate the factors predictive of anastomotic leakage in patients undergoing elective right-sided colectomy.
Methods:
The subjects of this retrospective study were 247 patients who underwent elective right hemicolectomy or ileocecal resection with ileocolic anastomosis between April 2012 and March 2019, at our institution.
Results:
Anastomotic leakage occurred in 9 of the 247 patients (3.6%) and was diagnosed on median postoperative day (POD) 7 (range POD 3-12). There were no significant differences in the background factors or preoperative laboratory data between the patients with anastomotic leakage (anastomotic leakage group) and those without anastomotic leakage (no anastomotic leakage group). Open surgery was significantly more common than laparoscopic surgery (P = 0.027), and end-to-side anastomosis was less common (P = 0.025) in the anastomotic leakage group. The C-reactive protein (CRP) level in the anastomotic leakage group was higher than that in the no anastomotic leakage group on PODs 3 (P < 0.001) and 5 (P < 0.001). ROC curve analysis revealed that anastomotic leakage was significantly more frequent in patients with a serum CRP level ≥ 11.8 mg/dL [area under the curve (AUC) 0.83].
Conclusion:
A serum CRP level ≥ 11.8 mg/dL on POD 3 was predictive of anastomotic leakage being detected on median POD 7.
