摘要
目的探讨代谢综合征及其相关指标与结直肠腺瘤发生的关系。方法回顾性分析2014年1月至2015年6月间在香港大学深圳医院接受结肠镜检查的289例患者临床资料,其中130例结肠镜检查未发现异常(正常组);159例经病理证实为结直肠腺瘤(腺瘤组)。比较两组患者代谢综合征相关指标(包括体质指数、腰围、臀围、血糖、甘油三酯、高密度脂蛋白、胆固醇)的水平,并分析代谢综合征及其相关代谢性疾病与结直肠腺瘤发生的关系。结果两组患者在性别、年龄、吸烟史、长期饮酒史、规律运动、结直肠癌家族史及长期服用非甾体类抗炎药物史方面的差异均无统计学意义(P〉0.05)。与正常组相比,腺瘤组患者的体质指数大[(23.5±3.2)kg/m^2比(22.7±2.8)kg/m^2,t=1.97,P=0.050],腰围长[(83.4±10.3)cm比(79.6±13.8)cm,t=2.46,P=0.015],血清高密度脂蛋白[(1.3±0.3)mmol/L比(1.2±0.3)mmol/L,t=2.03,P=0.044]及胆固醇水平高[(5.4±1.O)mm0L/L比(5.0±1.1)mmol/L,t=2.39,P=0.018];而两组患者臀围、腰围臀围比、空腹血糖及甘油三酯水平的差异均无统计学意义(均P〉O.05)。代谢综合征[69.8%(37/53)比51.7%(122/236),P=0.017]、超重或肥胖[65.1%(56/86)比50.7%(103/203),P=0.025]、高血压[67.3%(37/55)比52.1%(122/234),P=0.046]及高胆固醇血症[66.7%(64/96)比49.2%(95/193),P=0.005]患者结直肠腺瘤发生率明显更高。结论代谢综合征患者发生结直肠腺瘤的风险增加,其机制可能与血清胆固醇和高密度脂蛋白水平升高所致的胆固醇分解代谢增强有关。有必要加强对代谢综合征,尤其是中心型肥胖及高胆固醇血症的人群进行结肠镜筛查,以早期发现、早期治疗结直肠腺瘤。
Objective To evaluate the association of colorectal adenoma with metabolic syndrome (MS) and relevant parameters. Methods Clinical data of 289 subjects who underwent screening colonoscopy in the University of Hong Kong-Shenzhen Hospital from January 2014 to June 2015 were retrospectively analyzed, including 130 normal subjects (normal group) and 159 cases with colorectal adenoma confirmed by pathology (adenoma group). Levels of MS-associated parameters were compared between the two groups, and the association of metabolic diseases with colorectal adenoma was examined. Results The gender, smoking and drinking habit, regular physical activity, family history of colorectal cancer, and consumption history of long-term non-steroidal anti-inflammatory drugs were not significantly different between two groups (all P 〉 0.05). As compared to normal group, adenoma group had higher body mass index (BMI)[(23.5 ± 3.2)kg/m^2 vs. (22.7±2.8)kg/m^2, t = 1.97, P= 0.050], larger abdominal circumference [(83.4± 10.3) cm vs. (79.6 ±13.8) cm, t = 2.46, P = 0.015], higher serum high-density lipoprotein level [( 1.3 ± 0.3) mmol/L vs. (1.2 ± 0.3) mmol/L, t = 2.03, P= 0.044], and higher serum cholesterol [(5.4 ± 1.0) mmol/L vs. (5.0 ± 1.1) mmol/L, t = 2.39, P = 0.018]. No significant difference was demonstrated in comparing hip circumference and waist-hip ratio, as well as serum fasting glucose and triglyceride (all P 〉 0.05). Higher incidence of colorectal adenoma was found in subjects with MS [69.8%(37/53) vs. 1.7%(122/236), P = 0.017], overweight or obesity [65.1% (56/86) vs. 50.7%(103/203), P = 0.025], hypertension [67.3%(37/55) vs. 52.1%(122/234), P = 0.046] and hypercholesterolemia [66.7%(64/96) vs. 49.2% (95/193), P = 0.005]. Coclusions Metabolic syndrome increased the risk of developing colorectal adenoma. The mechanism may be related to higher serum cholesterol and high density lipoprotein, which may lead to the elevated catabolism
出处
《中华胃肠外科杂志》
CAS
CSCD
北大核心
2016年第6期675-679,共5页
Chinese Journal of Gastrointestinal Surgery
基金
国家青年科学基金(81100325)