Randomized double-blind, active-controlled phase 3 study to assess 12-month safety and efficacy of mirabegron, a β(3)-adrenoceptor agonist, in overactive bladder.

Background: Despite several antimuscarinic treatment options for overactive bladder (OAB), there is still a need for distinct treatment approaches to manage this condition. Mirabegron, a β(3)-adrenoceptor agonist, has demonstrated efficacy and tolerability for up to 12 wk in phase 3 trials.

Objective: To assess the 12-mo safety and efficacy of mirabegron.

Experience with the combination of dutasteride and tamsulosin in the long-term management of benign prostatic hyperplasia.

Lower urinary tract symptoms (LUTS) caused by benign prostatic hyperplasia (BPH) commonly affect older men. These bothersome symptoms can lead to a decreased quality of life. Currently, two classes of drugs - α-adrenergic blockers and 5α-reductase inhibitors - are prescribed to treat LUTS secondary to BPH.

Acetylcholine for male LUTS.

In this review, we present the evidence on the safety and efficacy of anticholinergic therapy for men with lower urinary tract symptoms (LUTS) secondary to benign prostatic hyperplasia (BPH) and emphasize the data published over the past year. This review discusses two classes of medications whose mechanism of action attenuates the effect of acetylcholine on the LUT: anticholinergics and botulinum toxin. We review the randomized controlled trials that investigate the efficacy and side effects of anticholinergics when used in men with LUTS secondary to BPH.

Solifenacin plus tamsulosin combination treatment in men with lower urinary tract symptoms and bladder outlet obstruction: a randomized controlled trial.

Background: Alpha blockers are prescribed to manage lower urinary tract symptoms (LUTS) associated with benign prostatic hyperplasia (BPH). Antimuscarinics are prescribed to treat overactive bladder (OAB).

Objective: To investigate the safety of a combination of solifenacin (SOLI) and tamsulosin oral controlled absorption system (TOCAS) in men with LUTS and bladder outlet obstruction (BOO).

Prostate biopsy in response to a change in nadir prostate specific antigen of 0.4 ng/ml after treatment with 5α-reductase inhibitors markedly enhances the detection rate of prostate cancer.

Purpose: We examined the effect of 5α-reductase inhibitor therapy on prostate cancer detection in men with persistently increased or fluctuating prostate specific antigen and prior negative prostate cancer biopsy.

Materials And Methods: A total of 276 men with prostate specific antigen greater than 4 ng/ml (208) or a prostate specific antigen velocity change of 0.75 ng/ml (68) and a normal digital rectal examination who had previously undergone biopsy a minimum of 2 times with prostate cancer not detected were given 5 mg finasteride (154) or dutasteride (122) daily.