Objective:To investigate the effect of Longbishu Capsule(癃闭舒胶囊,LBS),doxazosin,and combination therapy on benign prostatic hyperplasia(BPH).Methods:A randomized,double-blind,multi-center parallel trial was c...Objective:To investigate the effect of Longbishu Capsule(癃闭舒胶囊,LBS),doxazosin,and combination therapy on benign prostatic hyperplasia(BPH).Methods:A randomized,double-blind,multi-center parallel trial was conducted involving 360 patients in hospitals in Beijing(108 cases),Heilongjiang(90 cases),Sichuan(90 cases),Shanghai(72 cases),China.They were randomly assigned with central randomization method to group A(LBS placebo plus doxazosin),group B(LBS plus doxazosin)or group C(LBS plus doxazosin placebo),120 cases for each group.The international prostate symptom score,maximum urinary flow rate,postvoid residual urine volume and prostate volume were measured for evaluating the efficacy of the three treatments.Results:At baseline,there was no significant difference in the measured variables among the three groups.After 12-month treatment,the three groups showed significant improvements in IPSS and maximum urinary flow rate from baseline(P〈0.01).Although postvoid residual urine volume was not significantly different from the baseline in group A(P〉0.05),it significantly decreased in group B and C(P〈0.05).The incidence of adverse events were similar among the three groups.Conclusions:The treatment of LBS alone or LBS plus doxazosin was able to significantly improve IPSS in patients with BPH.The treatments may reduce the increase in prostate volume and postvoid residual urine volume as well.展开更多
Objective: To test and verify the effects of prostatitis decoction and its capsule on the treatment of chronic prostatitis with blood stasis Syndrome, and its therapeutic mechanism. Methods: The total of 561 patients ...Objective: To test and verify the effects of prostatitis decoction and its capsule on the treatment of chronic prostatitis with blood stasis Syndrome, and its therapeutic mechanism. Methods: The total of 561 patients were treated for 2 months, decoction group 322 cases, and capsule group 239 cases. As control group, 95 patients were treated with Qianliekang (前列康) tablets. Expressed prostatic secretion (EPS) pH and Zn content were measured before and after treatment. Observation on hemorheology and microcirculation disturbance with animal experiments were conducted. Results: The cure rate of prostatitis decoction and capsule groups was 65.8%, and 54.4% respectively, that of the control group was only 17.9%. EPS pH and Zn were markedly improved after prostatitis decoction treatment. Experimental work revealed that prostatitis decoction and its capsule had lowered the whole blood viscosity, thrombocyte adhesiveness rate and dry weight of thrombus in blood stasis rabbit model; and on rats model of microcirculation disturbance caused by adrenalin, the prostatitis decoction and its capsules had obviously delayed the occurrence of reduction and stopping of blood flow in arterioles. Conclusion: Prostatitis decoction (capsule) was effective in treating chronic prostatitis.展开更多
基金Supported by the Project of Science Research for the 11th FiveYear Plan(No.2007BAI20B044)
文摘Objective:To investigate the effect of Longbishu Capsule(癃闭舒胶囊,LBS),doxazosin,and combination therapy on benign prostatic hyperplasia(BPH).Methods:A randomized,double-blind,multi-center parallel trial was conducted involving 360 patients in hospitals in Beijing(108 cases),Heilongjiang(90 cases),Sichuan(90 cases),Shanghai(72 cases),China.They were randomly assigned with central randomization method to group A(LBS placebo plus doxazosin),group B(LBS plus doxazosin)or group C(LBS plus doxazosin placebo),120 cases for each group.The international prostate symptom score,maximum urinary flow rate,postvoid residual urine volume and prostate volume were measured for evaluating the efficacy of the three treatments.Results:At baseline,there was no significant difference in the measured variables among the three groups.After 12-month treatment,the three groups showed significant improvements in IPSS and maximum urinary flow rate from baseline(P〈0.01).Although postvoid residual urine volume was not significantly different from the baseline in group A(P〉0.05),it significantly decreased in group B and C(P〈0.05).The incidence of adverse events were similar among the three groups.Conclusions:The treatment of LBS alone or LBS plus doxazosin was able to significantly improve IPSS in patients with BPH.The treatments may reduce the increase in prostate volume and postvoid residual urine volume as well.
文摘Objective: To test and verify the effects of prostatitis decoction and its capsule on the treatment of chronic prostatitis with blood stasis Syndrome, and its therapeutic mechanism. Methods: The total of 561 patients were treated for 2 months, decoction group 322 cases, and capsule group 239 cases. As control group, 95 patients were treated with Qianliekang (前列康) tablets. Expressed prostatic secretion (EPS) pH and Zn content were measured before and after treatment. Observation on hemorheology and microcirculation disturbance with animal experiments were conducted. Results: The cure rate of prostatitis decoction and capsule groups was 65.8%, and 54.4% respectively, that of the control group was only 17.9%. EPS pH and Zn were markedly improved after prostatitis decoction treatment. Experimental work revealed that prostatitis decoction and its capsule had lowered the whole blood viscosity, thrombocyte adhesiveness rate and dry weight of thrombus in blood stasis rabbit model; and on rats model of microcirculation disturbance caused by adrenalin, the prostatitis decoction and its capsules had obviously delayed the occurrence of reduction and stopping of blood flow in arterioles. Conclusion: Prostatitis decoction (capsule) was effective in treating chronic prostatitis.