RESUMO
Objective: To investigate the clinical effect of biofeedback and electrical stimulation therapy (BFES) combined with Sabale capsules (SC) on chronic prostatitis / chronic pelvic pain syndrome (CP/CPPS). METHODS: A total of 140 outpatients meeting CP/CPPS diagnostic and research criteria in the Second Affiliated Hospital of Xi'an Jiaotong University were randomly divided into groups A (blank control), B (BFES intervention), C (SC intervention) and D (BFES+SC intervention), 35 cases in each group. The patients in group A were left untreated, while those in groups B, C and D received BFES, SC and BFES+SC, respectively, all for 12 weeks. Then the patients were followed up at 30 days after treatment and the urinary flow rate and NIH-CPSI scores were obtained and compared with the baseline. RESULTS: In comparison with the baseline, the total NIH-CPSI scores after intervention were significantly decreased in groups B, (ï¼»27.30 ± 2.44ï¼½ vs ï¼»19.43 ± 2.33ï¼½), C (ï¼»26.77 ± 2.54ï¼½ vs ï¼»19.40 ± 2.75ï¼½) and D (ï¼»27.67 ± 3.69ï¼½ vs ï¼»15.57 ± 1.94ï¼½) (all P < 0.05), and so were the individual item scores in pain or discomfort (ï¼»12.50 ± 1.94ï¼½ vs ï¼»9.40 ± 2.01ï¼½, ï¼»11.93 ± 1.64ï¼½ vs ï¼»9.23 ± 1.96ï¼½, and ï¼»12.33 ± 2.20ï¼½ vs ï¼»7.50 ± 1.55ï¼½), urination symptoms (ï¼»6.07 ± 1.57ï¼½ vs ï¼»3.83 ± 1.05ï¼½, ï¼»5.97 ± 1.33ï¼½ vs ï¼»3.77 ± 1.14ï¼½, and ï¼»6.20 ± 1.88ï¼½ vs ï¼»2.87 ± 0.94ï¼½), quality of life (QOL) (ï¼»8.73 ± 1.62ï¼½ vs ï¼»6.20 ± 1.42ï¼½, ï¼»8.87 ± 1.25ï¼½ vs ï¼»6.40 ± 1.59ï¼½, and ï¼»9.13 ± 1.70ï¼½ vs ï¼»5.20 ± 1.40ï¼½) (all P < 0.05), while the maximum urinary flow rate (Qmax) was remarkably increased (ï¼»15.72 ± 2.38ï¼½ vs ï¼»19.73 ± 2.85ï¼½, ï¼»16.20 ± 2.44ï¼½ vs ï¼»19.46 ± 2.48ï¼½, and ï¼»15.83 ± 2.52ï¼½ vs ï¼»22.49 ± 2.76ï¼½) (all P < 0.05), and so was the average urinary flow rate (Qavg) (ï¼»9. 282 ± 1.52ï¼½ vs ï¼»11.27 ± 1.95ï¼½, ï¼»8.97 ± 1.25ï¼½ vs ï¼»11.16 ± 1.74ï¼½, and ï¼»9.20 ± 1.36ï¼½ vs ï¼»13.50 ± 2.30ï¼½) (all P < 0.05). The decrease in NIH-CPSI total and item scores and increase in Qmax and Qavg after treatment were more significant in group D than in B and C (P < 0.05), but showed no statistically significant difference between groups B and C (P > 0.05). Nor was any significant change observed in the above parameters in group A after treatment ( P > 0.05). CONCLUSIONS: Biofeedback and electrical stimulation therapy combined with Sabale capsules can alleviate urination dysfunction, pelvic floor tension myalgia and other symptoms and significantly improve the QOL of CP/CPPS patients.
