RESUMO
OBJECTIVE: To assess the clinical efficacy of the saw palmetto fruit extract (SPFE) in the treatment of lower urinary tract symptoms (LUTS) in patients with type â ¢A prostatitis. METHODS: This retrospective study included 54 cases of type â ¢A prostatitis treated in the Outpatient Department of our hospital from January to December 2015. The patients were aged 35.06 ± 5.85 years, with a mean disease course of 3.8 ± 2.1 years, and all received oral medication of SPFE Capsules at the dose of 320 mg qd for 12 weeks. We assessed the therapeutic effects by comparing the NIH-chronic prostatitis symptom indexes (NIH-CPSI), voiding diary, International Prostate Symptom Scores (IPSS), and results of urodynamic examination before and after treatment. RESULTS: Compared with the baseline, both NIH-CPSI and IPSS were significantly decreased after medication (27.61 ± 3.76 vs 18.6 ± 5.34, P <0.01; 20.44 ± 4.51 vs 10.96±4.62, P <0.01), and urodynamic examination and voiding diary showed dramatic post-medication improvement in the average urinary flow rate (ï¼»8.05±1.42ï¼½ vs ï¼»12.05±2.60ï¼½ ml/s, P <0.01 ), maximum urinary flow rate (ï¼»14.22±1.74ï¼½ vs ï¼»21.32±4.51ï¼½ ml/s, P <0.01), residual urine volume (ï¼»46.15±16.57ï¼½ vs ï¼»14.55±10.21ï¼½ ml, P <0.01), maximum urethral closure pressure (ï¼»76.52±3.53ï¼½ vs ï¼»65.32±4.75ï¼½ cm H2O, P <0.01), mean urinary volume (ï¼»124.63±40.55ï¼½ vs ï¼»285.93±58.68ï¼½ ml, P <0.01), urination frequency (16.96±4.17 vs 8.96±2.50, P <0.01), and nocturia frequency (8.94±3.23 vs 3.15±1.90, P <0.01). No apparent adverse reactions were observed in any of the patients. CONCLUSIONS: SPFE Capsules can safely and effectively improve LUTS and thus the quality of life of patients with type â ¢A prostatitis.
