Relationship between blood biochemical metabolites and benign prostatic hyperplasia
10.3760/cma.j.issn.1000-6702.2013.03.013
- VernacularTitle:良性前列腺增生与血生化代谢指标的关系分析
- Author:
Xiaoma ZHANG
;
Jun FANG
;
Qiang GONG
- Publication Type:Journal Article
- Keywords:
Benign prostatic hyperplasia;
Metabolic syndrome;
Prostate volume;
Prostate specific antigen
- From:
Chinese Journal of Urology
2013;(3):208-211
- CountryChina
- Language:Chinese
-
Abstract:
Objective To determine the relationship between blood biochemical metabolites and benign prostatic hyperplasia (BPH).Methods From Jan.2008 to Oct.2010,the medical records of 73 BPH patients diagnosed by postoperative histopathology were retrospectively studied.The age of patients ranged from 55 to 86 years.The average patient age was 70 years.Of the 73 cases,65 cases were not taking medications which could have an impact on metabolic levels of serum glucose and lipoprotein.Three months prior to operation,the patients were placed in a group to analyze the correlation between the total volume of the prostate (TP),prostate average annual growth rate and biochemical metabolites including serum glucose,high-density lipoprotein cholesterol (HDL-c) and prostate specific antigen (PSA).To compare the changes of prostate volume,prostate annual growth rate and PSA,the 73 cases were divided into two groups; patients with metabolic syndrome (MS) and those without MS.Results Of the 65 BPH patients,the mean of TP and prostate annual growth rate were (58.76 ± 25.96) ml and (1.32 ± 0.89) ml,serum glucose was (4.99 ± 0.73) mmol/L,HDL-c was (1.36 ± 0.39) mmol/L,and PSA was (5.99 ±8.30) μg/L.Stratified with prostate volume,patient's serum glucose,prostate annual growth rate and PSA levels increased with the increased TP (F =4.63,P =0.0060; F =62.98,P =0.0001 ; F =4.83,P =0.0044).On the other hand.HDL-c decreased with the increased TP (F =5.32,P =0.0025).There was a positive relationship between TP and serum glucose (r =0.48,P =0.0005).There was a negative correlation between TP and HDL-c (r =-0.26,P =0.0353).Of the 73 patients,20 cases had MS.The MS group had PSA levels (6.52 ± 5.28) μg/L,TP (79.41 ± 38.24) ml and prostate annual growth rate (1.86 ± 1.14) ml.These levels were higher than the 53 cases without MS.The group without MS had PSA levels (3.95 ± 3.77) μg/L,TP (54.98 ± 20.94) ml and prostate annual growth rate (1.23 ± 0.80) ml (t=2.29,P=0.0253; t=2.65,P=0.0147; t=2.22,P=0.0360).Conclusions PSAlevels,TP and prostate annual growth rate in BPH patients are related with blood biochemical metabolites.Both serum glucose and HDL-c affect prostate volume.BPH patients with MS have a remarkable clinical progression.
