Serenoa repens was not more effective than placebo for treatment of urinary symptoms consistent with BPH
BACKGROUND Benign prostatic hyperplasia ( BPH ) , a nonmalignant enlargement of the prostate , can lead to obstructive and irritative lower urinary tract symptoms ( LUTS ) .
The pharmacologic use of plants and herbs ( phytotherapy ) for the treatment of LUTS associated with BPH is common .
The extract of the berry of the American saw palmetto , or dwarf palm plant , Serenoa repens ( also known by its botanical name of Sabal serrulatum ) , is one of several phytotherapeutic agents available for the treatment of BPH .
OBJECTIVES This systematic review aim ed to assess the effects of Serenoa repens in the treatment of LUTS consistent with BPH .
Evaluation of the clinical benefit of permixon and tamsulosin in severe BPH patients-PERMAL study subset analysis.
OBJECTIVE To compare the efficacy of the lipido-sterolic extract of Serenoa repens , Permixon , to that of the alpha-blocker , tamsulosin , in the treatment of severe low urinary tract symptoms ( LUTS ) of benign prostatic hyperplasia ( BPH ) . METHODS In a 12-month , double-blind , r and omized study that showed equivalent efficacy of Permixon 320 mg/day and tamsulosin 0.4 mg/day ( " PERMAL study ") , 685 BPH patients with IPSS > or = 10 had been analyzed for efficacy . Of these , the 124 patients with severe LUTS ( IPSS > 19 ) at r and omization were retained for this subset analysis . After a 4-week run-in period , 59 and 65 patients had been r and omized to tamsulosin and Permixon groups , respectively . Both treatment groups were compared regarding the evolution from baseline of total IPSS and its irritative and obstructive subscores , LUTS-related QoL , prostate volume , Q(max ) and MSF-4 ( sexual activity question naire ) at different time points over 1 year . An analysis of variance of changes from baseline to end point was performed for all the parameters . The over-time evolutions of total , irritative and obstructive IPSS were further compared using a variance analysis for repeated measurements . RESULTS At 12 months , total IPSS decreased by 7.8 with Permixon and 5.8 with tamsulosin ( p=0.051 ) ; the irritative symptoms improved significantly more ( p=0.049 ) with Permixon ( -2.9 versus -1.9 with tamsulosin ) . The superiority of Permixon in reducing irritative symptoms appeared as soon as month 3 and was maintained up to month 12 ( p=0.03 ) . CONCLUSION Permixon 320 mg/day was shown to be slightly superior to tamsulosin 0.4 mg/day in reducing LUTS in severe BPH patients after 3 months and up to 12 months of treatment
Serenoa repens was not more effective than placebo for treatment of urinary symptoms consistent with BPH
BACKGROUND Benign prostatic hyperplasia ( BPH ) , a nonmalignant enlargement of the prostate , can lead to obstructive and irritative lower urinary tract symptoms ( LUTS ) .
The pharmacologic use of plants and herbs ( phytotherapy ) for the treatment of LUTS associated with BPH is common .
The extract of the berry of the American saw palmetto , or dwarf palm plant , Serenoa repens ( also known by its botanical name of Sabal serrulatum ) , is one of several phytotherapeutic agents available for the treatment of BPH .
OBJECTIVES This systematic review aim ed to assess the effects of Serenoa repens in the treatment of LUTS consistent with BPH .