A study on the predictive factors of intestinal necrosis in acute mesenteric ischemia
10.3760/cma.j.cn113855-20200910-00697
- VernacularTitle:急性肠系膜缺血合并肠坏死的预测因素分析
- Author:
Tiangeng DONG
;
Yuda GONG
;
Weidong GAO
;
Bo ZHANG
;
Weizhong SHENG
- From:
Chinese Journal of General Surgery
2021;36(2):98-101
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the predictive factors of intestinal necrosis in acute mesenteric ischemia.Methods:This retrospective study enrolled 81 patients diagnosed as acute mesenteric vascular occlusive diseases in Zhongshan Hospital, Fudan University between Nov 2012 to May 2017. Univariate analysis and multivariate logistic regression analysis were used to identify predictive factors for intestinal necrosis.Results:In univariate analysis, the predictive factors of intestinal necrosis were peritoneal irritation sign ( P<0.001), white blood cell count ( P<0.001), serum albumin ( P=0.028), blood creatinine ( P=0.025), serum lactic acid ( P=0.008), D-dimer ( P=0.037), intestinal pneumatosis ( P=0.017), decreased or disappeared enhanced bowel wall ( P<0.001) and bowel loop dilation>2.5 cm ( P=0.01) on CT scan. According to multivariate logistic regression analysis, white blood cells ( OR=3.60, 95% CI: 1.51-5.47, P=0.007), lactic acid ( OR=4.80, 95% CI: 1.36-9.89, P=0.032), reduced or disappeared enhanced bowel wall ( OR=10.57, 95% CI: 1.82-61.10, P=0.008) were independent predictive factors of intestinal necrosis in patients with acute mesenteric ischemia. Conclusions:The predicted risk factors for intestinal necrosis in mesenteric ischemic diseases are increased white blood cells, elevated serum lactate levels, and reduced or disappeared enhanced bowel wall on CT scan.
