代谢综合征及其组分与前列腺增生手术病人下尿路症状相关性
2020-06-08袁星辰王文杰姚榆夏瑞琴张桂铭孙立江
袁星辰 王文杰 姚榆 夏瑞琴 张桂铭 孙立江



[摘要] 目的 探讨代谢综合征(MetS)及其组分与良性前列腺增生(BPH)病人下尿路症状(LUTS)的相关性。方法 选取2015年10月—2018年12月因LUTS就诊于青岛大学附属医院的908例BPH病人,根据是否合并MetS分为两组,其中合并MetS组132例,不合并MetS组(对照组)776例。采集两组病人空腹血检测前列腺特异性抗原、血糖及血脂水平,并比较两组间国际前列腺症状评分(IPSS)、储尿期评分和排尿期评分的差异。结果两组间前列腺特异性抗原水平差异无统计学意义(P>0.05),血糖、三酰甘油及高密度脂蛋白胆固醇水平比较差异有统计学意义(t=2.357~7.183,P<0.05)。合并MetS组病人的IPSS及储尿期评分显著高于对照组,差异有统计学意义(t=5.940、10.114,P<0.01),两组间排尿期评分差异无统计学意义(P>0.05)。在MetS的组成成分中,是否合并腹型肥胖和高血压与IPSS具有相关性(r=-0.035、0.168,P<0.05)。结论 MetS可加重BPH病人的LUTS,预防治疗MetS可能对BPH病人的LUTS的改善有一定作用。
[关键词] 代谢综合征;前列腺增生;下尿路症状;症状评估
[中图分类号] R697.32 [文献标志码] A [文章编号] 2096-5532(2020)02-0194-05
doi:10.11712/jms.2096-5532.2020.56.040 [开放科学(资源服务)标识码(OSID)]
[网络出版] http://kns.cnki.net/kcms/detail/37.1517.R.20200320.1519.004.html;2020-03-23 11:43:43
[ABSTRACT] Objective To investigate the association of metabolic syndrome (MetS) and its components with lower urinary tract symptoms (LUTS) in patients with benign prostatic hyperplasia (BPH). Methods A total of 908 patients with BPH who attended The Affiliated Hospital of Qingdao University due to LUTS from October 2015 to December 2018 were enrolled, and according to the presence or absence of MetS, they were divided into MetS group with 132 patients and control group (without MetS) with 776 patients. Fasting blood samples were collected to measure prostate-specific antigen, blood glucose and blood lipids, and the two groups were compared in terms of International Prostate Symptom Score (IPSS), urine storage score, and micturition score. Results There was no significant difference in prostate-specific antigen between the Mets group and the control group (t=0.284,P>0.05), and there were significant differences between the two groups in blood glucose, triglyceride, and high-density lipoprotein cholesterol (t=2.357-7.183,P<0.05). The MetS group had significantly higher IPSS and urine storage score than the control group (t=5.940,10.114;P<0.01), and there was no significant difference in urination score between the two groups (P>0.05). Among the components of MetS, the presence or absence of abdominal obesity and hypertension was associated with IPSS (r=-0.035, 0.168;P<0.05). Conclusion MetS can aggravate LUTS in patients with BPH and prevention and treatment of MetS may help to improve LUTS in BPH patients.
[KEY WORDS] metabolic syndrome; prostatic hyperplasia; lower urinary tract symptoms; symptom assessment
下尿路癥状(LUTS)包括尿频、尿急、排尿困难等,多见于60岁以上的老年人,在男性其主要病因是良性前列腺增生(BPH)[1-3]。LUTS严重影响病人的生活质量,病情严重者甚至会发生急性尿潴留,死亡风险也随之上升[4-5]。已有研究表明,BPH导致后尿道延长、受压变形、狭窄和尿道阻力增加,引起膀胱高压并出现相关排尿期症状。随着膀胱压力的增加,出现膀胱逼尿肌代偿性肥厚并引起相关储尿期症状,LUTS的出现不仅归因于BPH,它还与代谢综合征(MetS)密切相关[6-7]。MetS是指一种以多种代谢异常发生在同一个体为特点的综合征,如糖代谢紊乱、脂代谢紊乱、肥胖、高血压等[8-11]。有研究认为,MetS导致LUTS的发生可能与慢性高糖血症、氧化应激和自主神经病变有关,这些病理生理状态均会加重LUTS,而MetS中的各组分也是潜在的可控制的危险因素。因此……
