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Updated: Aug 8, 2026

Surgical Treatment for Benign Prostatic Hyperplasia: Holmium Laser Enucleation of the Prostate (HoLEP).
Published on: March 6, 2018
[Therapeutic effect of harnal and proscar in treating benign prostatic hyperplasia]
Zheng-yan Tang1, Ke-liang Peng, Jian Ding
1Department of Urology, Xiangya Hospital, Central South University, Changsha 410008, China. xytzyan@163.com
Objective:
To evaluate the therapeutic effect of harnal and proscar in treating benign prostatic hyperplasia (BPH).
Methods:
Two hundreds and twenty-two patients with BPH were randomly assigned into 2 groups:harnal (0.2 mg/d) group (n = 112) and proscar (5 mg/d) group (n = 108). American Urologic Association Symptom Index (AUA-SI) scores, the maximal urinary flow rate (Qmax) and prostatic volume were analyzed in the 2 groups.
Results:
After 12 weeks of treatment, 54.5% of the harnal group improved in AUA-SI score; 54.6% of the proscar group improved in AUA-SI score; and there was no significant difference between the 2 groups (P > 0.05). After 24 weeks of treatment, the proscar group (79.6%) had a greater improvement in AUA-SI score than the harnal group (64.3%) (P < 0.05); Qmax in the 2 groups was significantly increased than that before the treatment, and it is proportional to the therapeutic time. The prostatic volume in 2 groups had no significant change.
Conclusion:
Harnal and proscar can significantly improve BPH symptoms and the urinary flow rate. The therapeutic effect of harnal and proscar has their own characteristics.
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