[Acupoint injection of Shuxuetong for chronic prostatitis / chronic pelvic pain syndrome complicated by premature ejaculation].

To observe the clinical efficacy of acupoint injection of Shuxuetong (SXT) in the treatment of chronic prostatitis / chronic pelvic pain syndrome (CP/CPPS) complicated by premature ejaculation (PE).A total of 78 cases of CP/CPPS complicated by PE were randomly assigned to receive acupuncture injection of SXT (n = 38) and placebo acupuncture as the control (n = 40) for two 15-day courses. The therapeutic effects were evaluated based on the patients' scores on National Institutes of Health-Chronic Prostatitis Symptom Index (NIH-CPSI) and Premature Ejaculation Diagnostic Tool (PEDT) before and after treatment.Compared with the controls, the SXT group showed a significantly higher total effectiveness rate based on either NIH-CPSI (27.5% vs 63.2%, P < 0.05) or PEDT (25% vs 47.4%, P < 0.05) and a lower deterioration rate (17.5% vs 7.9%, P < 0.05). Statistically significant differences were observed between the baselines and post-treatment scores on NIH-CPSI in the SXT group (24.82 ± 5.89 vs 15.45 ± 6.74, P < 0.05) and the controls (26.10 ± 6.59 vs 22.10 ± 8.42, P < 0.05) as well as on PEDT in the SXT group (14.87 ± 3.70 vs 10.29 ± 4.25, P < 0.05) and the controls (14.98 ± 3.09 vs 13.00 ± 4.53, P < 0.05), and both the NIH-CPSI and PEDT scores were markedly lower in the SXT than in the control group after treatment (P < 0.05). Linear regression analysis exhibited a positive correlation between the NIH-CPSI and PEDT scores before and after treatment in the SXT group (R = 0.340, P < 0.037) but not in the control group (R = 0.133, P < 0.413).Acupoint injection of Shuxuetong can significantly improve the symptoms of CP/CPPS and CP/CPPS-induced PE as well.