Efficacy of propiverine ER with or without α-blockers related to maximum urinary flow rate in adult men with OAB: results of a 12-week, multicenter, non-interventional study

Comparison of efficacy of propiverine extended release (ER) 30 mg o.d. in the treatment of male OAB administered as monotherapy (MT) or add-on to α-blockers (combination treatment, CT) in relation to maximum urinary flow (Q(max)) in a non-interventional study. Men ≥40 years with OAB symptoms, Q(max) ≥10 ml/s, prostate volume <40 ml, post-void residuals (PVR) <100 ml, and IPSS <20 were included. OAB symptoms, IPSS, and PVR were recorded before and after 12 weeks of treatment. Participants were stratified by Q(max) (group A ≥15 ml/s, group B <15 ml/s) and CT vs. MT. Safety parameters were monitored. A total of 2,219 men participated and were involved in safety analysis; 1,849 men (mean age 66 years) fulfilled the inclusion criteria and were involved in efficacy analysis. In group A, 291 men received MT and 479 CT; in group B, 184 men received MT and 895 CT. OAB symptoms improved significantly in all groups throughout the study without differences between MT and CT. IPSS improvement in group B was less with MT than with CT (-3.9 vs. -5.2; P < 0.001), whereas IPSS improvement was similar in group A (-4.6 vs. -5.1). Mean PVR change was not clinically relevant, but two men (0.1%) experienced urinary retention. Under real-life conditions, treatment of OAB symptoms with propiverine ER is equally effective in men with MT or CT regardless of baseline Q(max). In men with reduced Q(max), IPSS improvement is significantly smaller with MT. The incidence of urinary retention during propiverine ER treatment is lo

Manual versus automatic bladder wall thickness measurements: a method comparison study

Purpose To compare repeatability and agreement of conventional ultrasound bladder wall thickness (BWT) measurements with automatically obtained BWT measurements by the BVM 6500 device. Methods Adult patients with lower urinary tract symptoms, urinary incontinence, or postvoid residual urine were urodynamically assessed. During two subsequent cystometry sessions the infusion pump was temporarily stopped at 150 and 250 ml bladder filling to measure BWT with conventional ultrasound and the BVM 6500 device. For each method and each bladder filling, repeatability and variation was assessed by the method of Bland and Altman. Results Fifty unselected patients (30 men, 20 women) aged 21–86 years (median 62.5 years) were prospectively evaluated. Invalid BWT measurements were encountered in 2.1–14% of patients when using the BVM 6500 versus 0% with conventional ultrasound (significant only during the second measurement at 150 ml bladder filling). Mean difference in BWT values between the measurements of one technique was -0.1 to +0.01 mm. Measurement variation between replicate measurements was smaller for conventional ultrasound and the smallest for 250 ml bladder filling. Mean difference between the two techniques was 0.11–0.23 mm and did not differ significantly. The BVM 6500 device was not able to correctly measure BWTs above 4 mm. Conclusions Both BWT measurements are repeatable and agree with each other. However, conventional ultrasound measurements have a smaller measurement variance, can measure BWT in all patients, and BWTs above 4 mm

What are realistic expectations to become free of overactive bladder symptoms? Experience from non-interventional studies with propiverine

Plain Language Summary Unmet expectations are a major reason why patients with overactive bladder syndrome discontinue treatment. To enable evidence-based counselling of patients on realistic expectations, we have determined the chance that patients with overactive bladder become free of urgency, incontinence, voiding frequency, and nocturia. Two non-interventional studies included 1335 and 745 patients, respectively, who received 30 or 45 mg q.d. propiverine ER for 12 weeks. Analyses were also performed in subgroups defined by basal symptom severity, age, and gender. The probability of becoming symptom-free was largest for incontinence and voiding frequency (about 50%), but lesser for urgency and nocturia (about 20%). Greater basal severity of a symptom reduced the chance to become free of that symptom upon treatment, but the chance to become free of incontinence and frequency was still considerable. Age and gender had only minor if any effects on the chance of becoming symptom-free. These data provide an evidence base for the counselling of patients with overactive bladder on realistic expectations of treatment outcomes. We propose that realistic expectations can lead to greater long-term adherence. Introduction Unmet expectations are a major cause of perceived treatment failure and discontinuation of treatment. To enable evidence-based counselling of patients on realistic expectations, we determined the chance of patients with overactive bladder becoming free of a given symptom upon treatment with a muscarinic antagonist in a non-interventional setting. Methods Two non-interventional studies included 1335 and 745 patients, respectively, who received 30 or 45 mg q.d. propiverine ER for 12 weeks. They were monitored for becoming free of urgency, urinary incontinence, frequency, or nocturia. Analyses were also performed in subgroups defined by basal symptom severity, age, and gender. Categorical data are shown as a percentage of the respective population. Continuous data are expressed as means or as median depending on whether the variability was considered to exhibit a normal distribution. Results The probability of becoming symptom-free was largest for incontinence and frequency (about 50%), but lesser for urgency (about 20%) and nocturia (about 10%). Greater basal severity of a symptom reduced the chance to become free of that symptom upon treatment, but the chance to become free of incontinence and frequency was still considerable. Age and gender had only minor if any effects on the chance of becoming symptom-free. These findings are in line with those of a limited number of randomized controlled trials. Conclusion These data provide an evidence base for the counselling of patients with overactive bladder on realistic expectations of treatment outcomes. We propose that realistic expectations can lead to greater long-term adherence.Apogeph

Bilateral Peritoneal Flaps Reduce Incidence and Complications of Lymphoceles after Robotic Radical Prostatectomy with Pelvic Lymph Node Dissection-Results of the Prospective Randomized Multicenter Trial ProLy

Purpose: The purpose of this study was to investigate the effect of a surgically constructed bilateral peritoneal flap (PIF) as an adjunct to robot-assisted radical prostatectomy (RARP) and pelvic lymph node dissection (PLND) on the incidence of lymphoceles. Materials and Methods: A total of 530 men with localized prostate cancer underwent a RARP with bilateral extended standardized PLND in a prospective randomized controlled trial. In group A, a PIF was created by suturing the margins of the bladder peritoneum to the ipsilateral endopelvic fascia at 2 points on each side. In group B, no PIF was created. The patients were followed 30 and 90 days after the surgery to assess the incidence, extent and treatment of lymphoceles. Results: Lymphoceles occurred in 22% of group A patients and 33% of group B patients (p=0.008). Symptomatic lymphoceles were observed in 3.3% of group A patients and 8.1% of group B patients (p=0.027). Lymphoceles requiring intervention occurred significantly less frequently in group A patients (1.3%) than in group B patients (6.8%, p=0.002). The median lymphocele size was 4.3 cm in group A and 5.0 cm in group B (p=0.055). No statistically significant differences were observed in minor or major complications unrelated to lymphocele, blood loss, or surgical time between groups A and B. Conclusions: Bilateral PIFs in conjunction with RARP and PLND significantly reduce the total incidence of lymphoceles, the frequency of symptomatic lymphoceles and the rate of associated secondary interventions

Tolterodine extended release in the treatment of male oab/storage luts: A systematic review

Overactive bladder (OAB)/ storage lower urinary tract symptoms (LUTS) have a high prevalence affecting up to 90\% of men over 80 years. The role of sufficient therapies appears crucial. In the present review, we analyzed the mechanism of action of tolterodine extended-release (ER) with the aim to clarify its efficacy and safety profile, as compared to other active treatments of OAB/storage LUTS.A wide Medline search was performed including the combination of following words: "LUTS", "BPH", "OAB", "antimuscarinic", "tolterodine", "tolterodine ER". IPSS, IPSS storage sub-score and IPSS QoL (International Prostate Symptom Score) were the validated efficacy outcomes. In addition, the numbers of urgency episodes/24 h, urgency incontinence episodes/24 h, incontinence episodes/24 h and pad use were considered. We also evaluated the most common adverse events (AEs) reported for tolterodine ER.Of 128 retrieved articles, 109 were excluded. The efficacy and tolerability of tolterodine ER Vs. tolterodine IR have been evaluated in a multicenter, double-blind, randomized placebo controlled study in 1529 patients with OAB. A 71\% mean reduction in urgency incontinence episodes was found in the tolterodine ER group compared to a 60\% reduction in the tolterodine IR (p 29 cc) only the combination therapy significantly reduced 24-h voiding frequency (2.8 vs. 1.7 with tamsulosin, 1.4 with tolterodine, or 1.6 with placebo). A recent meta-analysis evaluating tolterodine in comparison with other antimuscarinic drugs demonstrated that tolterodine ER was significantly more effective than placebo in reducing micturition/24 h, urinary leakage episodes/24 h, urgency episodes/24 h, and urgency incontinence episodes/24 h. With regard to adverse events, tolterodine ER was associated with a good adverse event profile resulting in the third most favorable antimuscarinic. Antimuscarinic drugs are the mainstay of pharmacological therapy for OAB / storage LUTS; several studies have demonstrated that tolterodine ER is an effective and well tolerated formulation of this class of treatment.Tolterodine ER resulted effective in reducing frequency urgency and nocturia and urinary leakage in male patients with OAB/storage LUTS. Dry mouth and constipation are the most frequently reported adverse events

Numero XXXIII

<p><b>Cumulative Incidence of AUR (A) and UR (B) with FDC Soli 6 mg or 9 mg + TOCAS.</b> (A) Acute urinary retention. (B) Urinary retention. Black markers indicate 6 mg FDC dose at time of AUR/UR onset; orange markers indicate 9 mg FDC dose at time of AUR/UR onset. AUR cases were a subgroup of UR cases that required catheterization. Abbreviation: FDC, fixed-dose combination.</p

A practical approach to the management of nocturia

Aim: To raise awareness on nocturia disease burden and to provide simplified aetiologic evaluation and related treatment pathways. Methods: A multidisciplinary group of nocturia experts developed practical advice and recommendations based on the best available evidence supplemented by their own experiences. Results: Nocturia is defined as the need to void ≥1 time during the sleeping period of the night. Clinically relevant nocturia (≥2 voids per night) affects 2%-18% of those aged 20-40 years, rising to 28%-62% for those aged 70-80 years. Consequences include the following: lowered quality of life; falls and fractures; reduced work productivity; depression; and increased mortality. Nocturia-related hip fractures alone cost approximately €1 billion in the EU and $1.5 billion in the USA in 2014. The pathophysiology of nocturia is multifactorial and typically related to polyuria (either global or nocturnal), reduced bladder capacity or increased fluid intake. Accurate assessment is predicated on frequency-volume charts combined with a detailed patient history, medicine review and physical examination. Optimal treatment should focus on the underlying cause(s), with lifestyle modifications (eg, reducing evening fluid intake) being the first intervention. For patients with sustained bother, medical therapies should be introduced; low-dose, gender-specific desmopressin has proven effective in nocturia due to idiopathic nocturnal polyuria. The timing of diuretics is an important consideration, and they should be taken mid-late afternoon, dependent on the specific serum half-life. Patients not responding to these basic treatments should be referred for specialist management. Conclusions: The cause(s) of nocturia should be first evaluated in all patients. Afterwards, the underlying pathophysiology should be treated specifically, alone with lifestyle interventions or in combination with drugs or (prostate) surgery