Data from 12-week , r and omised , double-blind , placebo-controlled trials of tolterodine extended release ( ER ) , oxybutynin and solifenacin show that combined antimuscarinic+α-blocker treatment is generally more effective than monotherapy or placebo in men with OAB symptoms .
The efficacy and safety  of tolterodine ER+α-blocker treatment was not affected by prostate size or prostate-specific antigen ( PSA ) level .
In men meeting entry criteria for OAB and benign prostatic obstruction trials  , tolterodine ER alone was effective selectively in men with prostate size or PSA level below study medians .
Post hoc analyses from double-blind , placebo-controlled trials and prospect i ve studies of fesoterodine , oxybutynin , propiverine , solifenacin and tolterodine also suggest that antimuscarinics are generally safe and efficacious in men .
A retrospective data base study found that risk of AUR in men was the highest in the first month of treatment and decreased considerably thereafter .
Antimuscarinics , alone or with an α-blocker , appear to be efficacious and safe in many men with predominant OAB symptoms or persistent OAB symptoms despite α-blocker or 5-α-reductase inhibitor treatment .
Despite potential benefits , primary care clinicians may avoid using antimuscarinics in men with overactive bladder ( OAB ) symptoms because of safety concerns .
Effect of tolterodine extended release with or without tamsulosin on measures of urgency and patient reported outcomes in men with lower urinary tract symptoms.
PURPOSE We evaluated the efficacy of tolterodine extended release and /or tamsulosin on micturition related urgency episodes , urgency severity and patient reported outcomes in men who met entry criteria for prostatic enlargement and overactive bladder trials . MATERIAL S AND METHODS Men 40 years old or older with an International Prostate Symptom Score of 12 or greater , frequency ( 8 or more voids per 24 hours ) and urgency ( 3 or more episodes per 24 hours ) with or without urgency urinary incontinence were r and omized to placebo , 4 mg tolterodine extended release , 0.4 mg tamsulosin or tolterodine extended release plus tamsulosin  for 12 weeks . Subjects completed 5-day diaries ; the Patient Perception of Bladder Condition and Urgency Perception Scale at baseline , and weeks 1 , 6 and 12 ; Overactive Bladder Question naire at baseline , and weeks 6 and 12 ; Perception of Treatment Satisfaction question at weeks 1 , 6 and 12 ; and Willingness to Continue question at week 12 . Subjects rated the urgency associated with each micturition on a 5-point scale and micturition related urgency episodes were those rated 3 or greater . Urgency severity was measured using frequency-urgency sum , defined as the sum of urgency ratings for all micturitions . RESULTS Compared with placebo , tolterodine extended release plus tamsulosin significantly reduced daytime and nocturnal micturition related urgency episodes as well as frequency-urgency sum at weeks 1 , 6 and 12 . It also improved Patient Perception of Bladder Condition scores at weeks 1 , 6 and 12 ; improved Urgency Perception Scale and Overactive Bladder Question naire , Symptom Bother and Health Related Quality of Life scores at weeks 6 and 12 ; and increased the percentage of subjects who reported treatment satisfaction at weeks 6 and 12 , and willingness to continue at week 12 . CONCLUSIONS Treatment with tolterodine extended release plus tamsulosin significantly improved urgency variables and patient reported outcomes in men meeting entry criteria for overactive bladder and prostatic enlargement trials
Data from 12-week , r and omised , double-blind , placebo-controlled trials of tolterodine extended release ( ER ) , oxybutynin and solifenacin show that combined antimuscarinic+α-blocker treatment is generally more effective than monotherapy or placebo in men with OAB symptoms .
The efficacy and safety  of tolterodine ER+α-blocker treatment was not affected by prostate size or prostate-specific antigen ( PSA ) level .
In men meeting entry criteria for OAB and benign prostatic obstruction trials  , tolterodine ER alone was effective selectively in men with prostate size or PSA level below study medians .
Post hoc analyses from double-blind , placebo-controlled trials and prospect i ve studies of fesoterodine , oxybutynin , propiverine , solifenacin and tolterodine also suggest that antimuscarinics are generally safe and efficacious in men .
A retrospective data base study found that risk of AUR in men was the highest in the first month of treatment and decreased considerably thereafter .
Antimuscarinics , alone or with an α-blocker , appear to be efficacious and safe in many men with predominant OAB symptoms or persistent OAB symptoms despite α-blocker or 5-α-reductase inhibitor treatment .
Despite potential benefits , primary care clinicians may avoid using antimuscarinics in men with overactive bladder ( OAB ) symptoms because of safety concerns .