RESUMO
Objective To assess the clinical therapeutic effect of electroacupuncture on urinary retention due to prostatic hyperplasia by ultrasonic measurement of bladder residual urine volume before and after treatment.Methods Seventy patients with urinary retention due to prostatic hyperplasia were randomized to a treatment group (39 cases) and a control group (31 cases).The treatment group received electroacupuncture and the control group,conventional medication.The International Prostate Symptom Score (I-PSS) score was recorded and prostate volume (PV) and bladder residual urine volume (RUV) were measured in the two groups before and after treatment.The clinical therapeutic effects were compared between the two groups.Results There were statistically significant pre-/post-treatment differences in the indicators (I-PSS,PV and RUV) in both groups (P＜0.05,P＜0.01).There were statistically significant post-treatment differences in the indicators between the treatment and control groups (P＜0.05).The total efficacy rate was 94.9％ in the treatment group and 96.8％ in the control group;there was no statistically significant difference between the two groups (P＞0.05).Conclusion Both electroacupuncture and medication are effective ways to treat urinary retention due to prostatic hyperplasia.