S. repens is safe in its application .
We suggest that strong placebo effect , potentially influenced by positive patients ' expectation on S. repens , shapes both the clinical practice outcomes and the findings of clinical trials .
Hitherto , the totality of evidence continues to suggest that S. repens is a prudent therapeutic option as part of the naturopathic treatment for LUTS/BPH .
OBJECTIVES Benign prostatic hyperplasia ( BPH ) commonly affects men above 40 years old .
The progression of BPH is often accompanied with lower urinary tract symptoms ( LUTS ) that can significantly affect the quality of life of the patients .
Serenoa repens ( saw palmetto ) is a popular herbal remedy indicated for LUTS/BPH .
We review ed the current research on the efficacy of S. repens on LUTS/BPH as a monotherapy as well as combination therapies .
RESULTS The latest evidence , based largely on the Cochrane review , suggests that S. repens is not superior to placebo in treating LUTS/BPH as a monotherapy , even at double and triple doses .
Initial clinical trials on treatment of LUTS/BPH using S. repens with lycopene and selenium , as well as S. repens with Urtica Dioica , have shown positive results .
Efficacy and safety of a combination of Sabal and Urtica extract in lower urinary tract symptoms—long-term follow-up of a placebo-controlled, double-blind, multicenter trial
In an open-label extension of a r and omized , double-blind clinical trial , the long-term efficacy and tolerability of a fixed combination of 160 mg Sabal fruit extract WS 1473 and 120 mg Urtica root extract WS 1031 per capsule ( PRO 160/120 ) were investigated in elderly men with moderate or severe lower urinary tract symptoms ( LUTS ) caused by benign prostatic hyperplasia ( BPH ) . Two hundred and fifty-seven patients were r and omly treated with 2 × 1 capsule/day PRO 160/120 or placebo for 24 weeks , followed by a 24-week control period and a 48-week follow-up period in which all patients received PRO 160/120 . Efficacy measures included the assessment of LUTS [ International Prostate Symptom Score ( ( I-PSS ) self-rating question naire ] and uroflow and sonographic parameters . Two hundred and nineteen subjects participated in the follow-up . Between baseline and end of observation ( week 96 ) the I-PSS total score was reduced by 53 % ( P < 0.001 ) , peak and average urinary flow increased by 19 % ( P < 0.001 ) , and residual urine volume decreased by 44 % ( P = 0.03 ) . The incidence of adverse events during follow-up was one in 1,181 treatment days ; in only one event a causal relationship with intake of PRO 160/120 could not be excluded . Treatment with PRO 160/120 thus provides a clinical ly relevant benefit over a period of 96 weeks
S. repens is safe in its application .
We suggest that strong placebo effect , potentially influenced by positive patients ' expectation on S. repens , shapes both the clinical practice outcomes and the findings of clinical trials .
Hitherto , the totality of evidence continues to suggest that S. repens is a prudent therapeutic option as part of the naturopathic treatment for LUTS/BPH .
OBJECTIVES Benign prostatic hyperplasia ( BPH ) commonly affects men above 40 years old .
The progression of BPH is often accompanied with lower urinary tract symptoms ( LUTS ) that can significantly affect the quality of life of the patients .
Serenoa repens ( saw palmetto ) is a popular herbal remedy indicated for LUTS/BPH .
We review ed the current research on the efficacy of S. repens on LUTS/BPH as a monotherapy as well as combination therapies .
RESULTS The latest evidence , based largely on the Cochrane review , suggests that S. repens is not superior to placebo in treating LUTS/BPH as a monotherapy , even at double and triple doses .
Initial clinical trials on treatment of LUTS/BPH using S. repens with lycopene and selenium , as well as S. repens with Urtica Dioica , have shown positive results .