ObjectiveTo investigate the age of patients can be the independence factor to affect the feasibility of pancreaticoduodenectomy. MethodsThe cases in the First Affiliated Hospital, Xinjiang Medical University from Feb. 2011 to Feb. 2015 were retrospectively analyzed, and divided into six groups according to age < 50, 50≤age < 60, 60≤age < 70, 70≤age < 75, 70≤age < 80, and≥80 years old. The complications, hospitalization days, and mortality rates for six groups were analyzed. ResultsThe differences in ASA classification (P < 0.001), hypertension (P < 0.001), coronary heart disease (P=0.001), diabetes mellitus (P < 0.001), heart failure (P=0.001), respiratory failure (P=0.037), postoperative hospitalization days (P=0.014), and delayed gastric emptying grade C (P=0.006) had statistical significance, and pancreatic fistula (P=0.058), postoperative bleeding (P=0.786), and mortality (P=0.125) of the different age groups had no significant difference. ConclusionAge is not the independent risk factor to affect the feasibility of pancreaticoduodenectomy, but the strictly preoperative comorbidities assessment is necessary.
ObjectiveTo analyze the risk factors for delayed gastric emptying (DGE) after pancreaticoduodenec-tomy (PD). MethodsClinical data of 67 patients who underwent PD in our hospital from September 2012 to June 2014 were retrospectively analyzed. ResultsTwenty-two patients were complicated with DGE of the 67 patients (32.8%) after PD operation. Univariate analysis showed that, diabetes mellitus, the anastomosis methods for stomach and jejunum, and diameter of circular stapler were risk factors for postoperative DGE, the patients who complicated with diabetes mellitus, treated with the traditional Child plus Braun anastomosis method, and treated with 25 mm circular stapler had higher incidence of DGE than patients who didn't complicate with diabetes mellitus, treated with Roux-en-Y anastomosis method, and treated with 28 mm circular stapler (P<0.05). Logistic regression identified 2 variables as independent risk factors which were associated with postoperative DGE, namely, anastomosis methods for stomach and jejunum (OR=0.062,95% CI:0.009-0.407,P=0.004) and diameter of circular stapler (OR=0.135,95% CI:0.034-0.538,P=0.005). The patients who treated with traditional Child plus Braun anastomosis method and 25 mm circular stapler had higher incidence of DGE. ConclusionsThe incidence of DGE after PD is still high. The incidence of DGE could be reduced by using Roux-en-Y method to reconstruct digestive tract and 28 mm circular stapler during PD operation.