代谢综合征与良性前列腺增生的相关性研究

目的 探讨代谢综合征(MS)与良性前列腺增生症(BPH)发生发展的相关性.方法 纳入2008年9月至2010年1月于北京大学人民医院老年科住院的男性MS患者101例；同时纳入同期的非MS男性患者117例.测量血压、身高、体质量、计算体质指数(BMI),并检测空腹血糖( FBG)、总胆固醇(TC)、三酰甘油(TG)、低密度脂蛋白胆固醇(LDL-C)、高密度脂蛋白胆固醇(HDL-C)和前列腺特异性抗原(PSA),超声测量及计算前列腺体积(PV).结果 MS组患者PV为(39.7±21.1)ml明显大于非MS患者的(30.7±9.3)ml(P＜0.05).PSA两组比较差异无统计学意义(P＞0.05).PV与BMI(r= 0.37,P=0.001)、高血压病程(r=0.27,P=0.019)、PSA(r=0.51,P=0.001)、FBG(r=0.24,P=0.013)、收缩压(r=0.20,P=0.047)呈正相关(P＜0.05),与HDL-C呈负相关(r=-0.24,P=0.013).结论 BMI,高血压病程,PSA,FBG,收缩压和低HDL-C水平可能是BPH发生发展的危险因素.

Relationship between metabolic syndrome and benign prostatic hyperplasia

Objective To evaluate the relationship between metabolic syndrome (MS) and benign prostatic hyperplasia (BPH).Methods Totally 101 male patients with MS and 117 male patients without MS were enrolled from September 2008 to January 2010 in the department of geriatrics of Peking University People's Hospital.The MS diagnosis was made according to the criteria by Chinese Diabetes Society (2004).Blood pressure,body weight,body height,body mass index (BMI) were measured and calculated.Biochemical analyses including serum fasting blood glucose (FBG),total cholesterol ( TC),triglycerides (TG),low-density lipoprotein cholesterol (LDL-C),high-density lipoprotein cholesterol (HDL-C),and prostate-specific antigen (PSA) were performed.Total prostate volume (PV) were measured by ultrasound.Results PV in patients with MS[(39.7±21.1)m1] was significantly larger than in patients without MS[(30.7±9.3)ml] (P＜ 0.05).There was no difference in PSA level between groups (P＞ 0.05).PV were positively correlated with BMI(r=0.27,P=0.019),hypertension duration(r=0.37,P=0.01),PSA(r=0.51,P=0.001),FBG(r=0.24,P=0.013) and systolic blood pressure(SBP)(r=0.20,P=0.047),but negatively correlated with HDL-C ( r = - 0.24,P = 0.013 ).Conclusions BMI,hypertension duration,PSA,FBG,SBP,and lower HDL-C may play roles in the pathogenesis of prostatic hvperplasia.