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Efficacy and safety of flexible dose fesoterodine in men and women with overactive bladder symptoms including nocturnal urinary urgency.

ABSTRACT: Awakening from sleep to urinate is the hallmark of nocturia, a condition that impacts several facets of health related quality of life and for which current therapy is suboptimal. Given the paucity of prospective data on antimuscarinics for the management of nocturia, we investigated the efficacy and safety of flexible dose fesoterodine for the treatment of nocturnal urgency in subjects with nocturia and overactive bladder.Subjects with 2 to 8 nocturnal urgency episodes per 24 hours began a 2-week, single-blind, placebo run-in followed by 1:1 randomization to 12 weeks of double-blind treatment with fesoterodine (4 mg daily for 4 weeks with an optional increase to 8 mg) or placebo using predefined criteria for nocturnal urgency episodes, nocturnal urine volume voided and total 24-hour urine volume voided. The primary end point was change from baseline to week 12 in the mean number of micturition related nocturnal urgency episodes per 24 hours.Overall 963 subjects were randomized from 2,990 screened, and 82% of subjects treated with fesoterodine and 84% of those treated with placebo completed the study. Significant improvements in the primary end point (-1.28 vs -1.07), in nocturnal micturitions per 24 hours (-1.02 vs -0.85) and in nocturnal frequency urgency sum (-4.01 vs -3.42) were observed with fesoterodine vs placebo (all p ?0.01). Health related quality of life measures (overactive bladder questionnaire Symptom Bother -20.1 vs -16.5, sleep 22.3 vs 19.9 and other domains; all p <0.05) were improved with fesoterodine.To our knowledge this is the first prospective study to assess antimuscarinic efficacy for reducing nocturnal urgency. Flexible dose fesoterodine significantly reduced nocturnal urgency episodes vs placebo in subjects with overactive bladder.

SUBMITTER: Weiss JP

PROVIDER: S-EPMC3679189 | biostudies-literature | 2013 Apr

REPOSITORIES: biostudies-literature

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Efficacy and safety of flexible dose fesoterodine in men and women with overactive bladder symptoms including nocturnal urinary urgency.

Weiss Jeffrey P JP Jumadilova Zhanna Z Johnson Theodore M TM Fitzgerald Mary P MP Carlsson Martin M Martire Diane L DL Malhotra Atul A

The Journal of urology 20121115 4

<h4>Purpose</h4>Awakening from sleep to urinate is the hallmark of nocturia, a condition that impacts several facets of health related quality of life and for which current therapy is suboptimal. Given the paucity of prospective data on antimuscarinics for the management of nocturia, we investigated the efficacy and safety of flexible dose fesoterodine for the treatment of nocturnal urgency in subjects with nocturia and overactive bladder.<h4>Materials and methods</h4>Subjects with 2 to 8 noctur ...[more]

PMID: 23159276

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Project description:AimsTo evaluate the efficacy and tolerability of flexible-dose fesoterodine in subjects with overactive bladder (OAB) who were dissatisfied with previous tolterodine treatment.MethodsThis was a 12-week, open-label, flexible-dose study of adults with OAB (> or = 8 micturitions and > or = 3 urgency episodes per 24 h) who had been treated with tolterodine (immediate- or extended-release) for OAB within 2 years of screening and reported dissatisfaction with tolterodine treatment. Subjects received fesoterodine 4 mg once daily for 4 weeks; thereafter, daily dosage was maintained at 4 mg or increased to 8 mg based on the subject's and physician's subjective assessment of efficacy and tolerability. Subjects completed 5-day diaries, the Patient Perception of Bladder Condition (PPBC) and the Overactive Bladder Questionnaire (OAB-q) at baseline and week 12 and rated treatment satisfaction at week 12 using the Treatment Satisfaction Question (TSQ). Safety and tolerability were assessed.ResultsAmong 516 subjects treated, approximately 50% opted for dose escalation to 8 mg at week 4. Significant improvements from baseline to week 12 were observed in micturitions, urgency urinary incontinence episodes, micturition-related urgency episodes and severe micturition-related urgency episodes per 24 h (all p < 0.0001). Approximately 80% of subjects who responded to the TSQ at week 12 reported satisfaction with treatment; 38% reported being very satisfied. Using the PPBC, 83% of subjects reported improvement at week 12 with 59% reporting improvement > or = 2 points. Significant improvements from baseline (p < 0.0001) exceeding the minimally important difference (10 points) were observed in OAB-q Symptom Bother and Health-Related Quality of Life (HRQL) scales and all four HRQL domains. Dry mouth (23%) and constipation (5%) were the most common adverse events; no safety issues were identified.ConclusionFlexible-dose fesoterodine significantly improved OAB symptoms, HRQL, and rates of treatment satisfaction and was well tolerated in subjects with OAB who were dissatisfied with prior tolterodine therapy.

Project description:Overactive bladder (OAB) is a chronic condition affecting both men and women, with prevalence increasing with age. Antimuscarinics form the cornerstone of treatment of OAB. Fesoterodine, a nonselective muscarinic-receptor antagonist, was approved by the US Food and Drug Administration in late 2008 for once daily, oral administration in the treatment of OAB to relieve the symptoms of urinary urge incontinence, urgency, and frequency.The aim of this review was to provide an overview of the mechanism of action of and clinical trial data for fesoterodine, and to discuss the present status of fesoterodine in the management of OAB.The MEDLINE and Google Scholar databases were searched (June 1, 1999-December 1, 2009) using the terms fesoterodine, overactive bladder, and muscarinic antagonists. Full-text articles in English were selected for reference, and articles presenting the mechanism of action, pharmacokinetics, and data from clinical trials were included. The parameters measured were tolerability, efficacy, and health-related quality of life (HRQoL). Trials involving animals and Phase I studies were excluded.The initial literature search yielded 48 papers. A total of 20 articles fulfilled the inclusion criteria. In two 12-week, randomized, multicenter, Phase III clinical trials involving patients with increased micturition frequency and urgency and/or urinary urge incontinence (n = 836 and 1132 in each trial), both fesoterodine 4 and 8 mg were associated with significantly improved symptoms of OAB (frequency of micturition, urgency, and urge incontinence) compared with placebo (P < 0.05). In a post hoc analysis of pooled data of the Phase III trials, HRQoL improved significantly with both doses. In a 12-week, Phase Illb trial, fesoterodine 4 and 8 mg led to treatment satisfaction in ?80% of patients (of 516 enrolled) who were initially unsatisfied with their previous treatment.A review of the literature suggests that fesoterodine is an efficacious and well-tolerated treatment option for patients with OAB.

Project description:Behavioural interventions are effective treatments for overactive bladder (OAB) and urgency urinary incontinence (UUI). They are in part aimed at improving symptoms with patient education on healthy bladder habits and lifestyle modifications, including the establishment of normal voiding intervals, elimination of bladder irritants from the diet, management of fluid intake, weight control, management of bowel regularity and smoking cessation. Behavioural interventions also include specific training techniques aimed at re-establishing normal voiding intervals and continence. Training techniques include bladder training, which includes a progressive voiding schedule together with relaxation and distraction for urgency suppression, and multicomponent behavioural training, which, in conjunction with pelvic floor muscle (PFM) exercises, includes PFM contraction to control urgency and increase the interval between voids. Guidelines for the conservative treatment of OAB and UUI have been published by several organisations and the physiological basis and evidence for the effectiveness of behavioural interventions, including lifestyle modifications, in the treatment of OAB and UUI have been described. However, many primary care clinicians may have a limited awareness of the evidence supporting the often straight-forward treatment recommendations and guidance for incorporating behavioural interventions into busy primary care practices, because most of this information has appeared in the specialty literature. The purpose of this review is to provide an overview of behavioural interventions for OAB and UUI that can be incorporated with minimal time and effort into the treatment armamentarium of all clinicians that care for patients with bladder problems. Practical supporting materials that will facilitate the use of these interventions in the clinic are included; these can be used to help patients understand lifestyle choices and voiding behaviours that may improve function in patients experiencing OAB symptoms and/or UUI as well as promote healthy bladder behaviours and perhaps even prevent future bladder problems. Interventions for stress urinary incontinence are beyond the scope of this review.

Project description:ObjectiveTo investigate the relationship between sleep disturbance, fatigue, and urinary incontinence (UI) and overactive bladder (OAB) symptoms among patients with OAB.MethodsPatients who were diagnosed with OAB and age-matched control subjects without OAB were enrolled. Sleep disturbance and fatigue symptoms were assessed using the Patient-Reported Outcomes Measurement Information System (PROMIS) short forms. UI and OAB symptoms were assessed using the International Consultation on Incontinence Questionnaire-Urinary Incontinence (ICIQ-UI), the International Consultation on Incontinence Questionnaire-Overactive Bladder (ICIQ-OAB), the Overactive Bladder Questionnaire (OAB-q), the Urogenital Distress Inventory Short Form (UDI-6), and the Incontinence Impact Questionnaire Short Form (IIQ-7). Psychosocial health (depression, anxiety, and perceived stress level) was also assessed.ResultsPatients with OAB reported a significantly greater sleep disturbance compared with controls (PROMIS 8b T-scores: 54.3 ± 10.3 vs 43.8 ± 9.2). Patients with OAB also reported a significantly greater fatigue compared with controls (PROMIS 7a T-scores: 54.7 ± 9.6 vs 46.0 ± 6.4). After adjusting for nocturia, the differences in sleep disturbance between OAB and controls became insignificant (P = .21), whereas the differences in fatigue between OAB and controls remained significant (P = .014). Among patients with OAB, there were positive correlations between sleep disturbance and the severity of OAB symptoms (ICIQ-OAB), poorer health-related quality of life (OAB-q QOL), the severity of UI symptoms (ICIQ-UI), greater incontinence impact (IIQ-7), and urinary bother (UDI-6). Positive correlations were also observed between fatigue and worse UI and OAB symptoms and quality of life. Both sleep disturbance and fatigue were associated with poor psychosocial health (depression, anxiety, and higher stress level) among patients with OAB.ConclusionSleep disturbance and fatigue are present in substantial percentages of patients with OAB. Among patients with OAB, sleep disturbance and fatigue were associated with more severe UI and OAB symptoms, worse health-related quality of life, and poorer psychosocial health.

Dataset Information

Efficacy and safety of flexible dose fesoterodine in men and women with overactive bladder symptoms including nocturnal urinary urgency.

Publications

Efficacy and safety of flexible dose fesoterodine in men and women with overactive bladder symptoms including nocturnal urinary urgency.

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