代谢综合征及其组分对胰腺癌患者预后的影响.

Objective To investigate the association of metabolic syndrome (MS) and its components with the overall survival of pancreatic cancer ( PC) patients who do not receive antitumor therapy. Methods A retrospective analysis was performed for the data of patients who were diagnosed with PC in The Affiliated Hospital of Southwest Medical University from August 2013 to November 2018. Related data were collected, including age, sex, body weight, body height, body mass index (BMI), smoking, drinking, medical history of chronic pancreatitis, medical history of biliary tract diseases and gastritis, medical history of chronic hepatitis B/ C, medical history of other tumors, presence or absence of PC in first - grade relatives, blood glucose, blood pressure, high - density lipoprotein cholesterol (HDL - C), triglyceride (TG), MS, and TNM stage. The log - rank test was used for comparison of survival curves between groups, and the univariate and multivariate Cox regression analyses were used to investigate the influencing factors for survival. Results A total 269 PC patients were enrolled in this study, with an average survival time of 3 months. The survival analysis showed no significant difference in survival time between the patients with MS and those without MS (P = 0. 754). There was no significant difference in median survival time between the patients with hypertension, high TG, high HDL - C, or abnormal BMI and those without such abnormality (all P > 0 . 05). There was a significant difference in median survival time between the patients with hyperglycemia and those without hyperglycemia ( hazard ratio [HR] = 1. 322, 95% confidence interval [CI]: 0. 985 - 1. 775, P = 0. 028), and the multivariate Cox regression analysis achieved consistent results (HR = 1. 481, 95 % CI: 1. 043 - 2. 104, P = 0. 028). The analysis of the influencing factors for survival time in patients with stage N PC showed that the patients with hyperglycemia had a significant reduction in median survival time (HR = 1. 524, 95% CI: 1.046 -2. 2 18, P = 0. 004). Conclusion MS is not an influencing factor for the survival of PC patients, but hyperglycemia is an independent risk factor for poor prognosis in PC patients, especially in those with advanced PC. [ABSTRACT FROM AUTHOR]