Effects of simvastatin on lower urinary tract symptoms in patients with metabolic syndrome coexisting with benign prostate hyperplasia
10.3760/cma.j.issn.0254-9026.2011.12.011
- VernacularTitle:辛伐他汀对代谢综合征并良性前列腺增生患者下尿路症状的影响
- Author:
Xiufang LIN
;
Yuanning XU
;
Li CAO
;
Birong DONG
- Publication Type:Journal Article
- Keywords:
Prostatic hyperplasia;
Metabolic syndrome X
- From:
Chinese Journal of Geriatrics
2011;30(12):1018-1020
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo determine whether simvastatin alleviates lower urinary tract symptoms (LUTS) in patients with metabolic syndrome (MS) coexisting with benign prostate hyperplasia (BPH) and explore an optimized scheme of treatment. MethodsFrom February to June in 2011,30 male subjects with MS and LUTS caused by BPH in out-patients and in-patients from geriatric department were recruited.The patients were randomly assigned to receive orally simvastatin (40 mg) and tamsulosin (0.2 mg) quaque noete as combination treatment group or only tamsulosin (0.2 mg,quaque nocte) as single treatment group for 8 weeks.International prostate symptoms score (IPSS),quality of life (QOL),maximum flow rate (MFR) and prostate volume (PV),liver enzymes,creatinine and routine urine test were monitored to evaluate the effectiveness and safety before and after the treatment.Results In the two groups,the significant differences were found in the levels of IPSS,QOL and MFR,while there was no difference in PV between pre-treatment and post-treatment.The scores of IPSS after treatment were (6.4 ± 4.4) in combination treatment group and(4.2±3.3)in single treatment group (P＜0.05),and there were significant difference in scores of IPSS before and after the treatment between two groups (P＜0.05),suggesting better improvement in combination treatment group than in single treatment group.In two groups,there were no adverse events,and no changes were found in liver and kidney function,muscle enzymes and routine urine test.Conclusions Combined tamsulosin and simvastatin treatment may alleviate LUTS caused by BPH and are well tolerated with no adverse events.
