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Patient treatment preferences for symptomatic refractory urodynamic idiopathic detrusor overactivity.

ABSTRACT: There is a multiplicity of treatments currently available for patients with symptomatic refractory urodynamic idiopathic detrusor overactivity (SRU IDO). We have assessed patient treatment preferences and their outcomes over a 12-month period from January 1 2009 to December 31 2009.A retrospective database of all patients with SRU IDO was reviewed for patient demographics, treatment preference, and outcome. All patients attending for treatment in the time period were offered: no further treatment, repeat bladder training ± antimuscarinic (BT ± AM), acupuncture, intravesical botulinum toxin injection, sacral neuromodulation (SNM), clam cystoplasty ± Mitrofanoff channel formation, and ileal conduit.Statistical analysis of outcomes was done by Chi-square test, and statistical significance was determined as P < 0.05.A total of 217 patients with SRU IDO underwent primary treatment in this time period, with a median age of 56 years and follow-up for a minimum of 12 months' posttreatment to determine outcome. No patients opted for any further treatment or an ileal conduit. The majority of patients opted for intravesical botulinum toxin injections and SNM with similar success rates (approximately 70%). A small number of patients decided to have nonsurgical interventions (BT ± AM or acupuncture) and had a broadly similar success rate (50%). A minority opted for clam cystoplasty ± Mitrofanoff channel formation - this group reported the highest success rate at 86%.Treatment options in SRU IDO are diverse, with the majority of patients opting for minimally invasive surgery. Clinicians should be familiar with all treatment options for management of SRU IDO.

SUBMITTER: Fontaine CL

PROVIDER: S-EPMC5532892 | biostudies-other | 2017 Jul-Sep

REPOSITORIES: biostudies-other

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Project description:To evaluate the effects of onabotulinumtoxinA on patient-reported outcomes including health-related quality of life (HRQOL), treatment satisfaction, and treatment goal attainment in patients with urinary incontinence (UI) due to neurogenic detrusor overactivity (NDO).In this multicenter, double-blind, randomized, placebo-controlled, phase III, 52-week study (ClinicalTrials.gov NCT00311376), patients with UI due to NDO who were not adequately managed with anticholinergic therapy were treated with intradetrusor injections of onabotulinumtoxinA (200 or 300 U) or placebo (0.9% saline). HRQOL measures included the Incontinence Quality of Life (I-QOL) Questionnaire total score, and the 3 domain scores (avoidance and limiting behavior, psychosocial, and social embarrassment), the modified Overactive Bladder Patient Satisfaction with Treatment Questionnaire (OAB-PSTQ), and Patient Global Assessment. Assessments were made at baseline, posttreatment week 6 (primary time point), week 12, and at 12-week intervals.Patients (mean age of 46 years with 30.5 weekly UI episodes at baseline) were randomized to receive placebo (n = 149) or onabotulinumtoxinA (200 U [n = 135] or 300 U [n = 132]). At week 6, improvements from baseline in I-QOL Questionnaire total score were greater (p < 0.001) in both onabotulinumtoxinA-treated groups vs placebo. Responses to the OAB-PSTQ also demonstrated greater mean improvements from baseline (p < 0.001) in both onabotulinumtoxinA-treated groups vs placebo at week 6. Patients who received onabotulinumtoxinA also reported greater improvement in the Patient Global Assessment than those in the placebo group (p ? 0.001 vs placebo).Patients with UI due to NDO reported greater improvement in HRQOL and treatment satisfaction with onabotulinumtoxinA than with placebo consistently across several patient-reported outcome instruments.This study provides Class I evidence that onabotulinumtoxinA intradetrusor injections (200 or 300 U) can improve quality of life measures in patients with NDO not adequately managed with anticholinergic therapy.

Project description:OBJECTIVES:Decision analysis study that incorporates patient preferences and probability estimates to investigate the impact of women's preferences for referral or an alternative strategy of watchful waiting if faced with symptoms that could be due to breast cancer. SETTING:Community-based study. PARTICIPANTS:Asymptomatic women aged 30-60 years. INTERVENTIONS:Participants were presented with 11 health scenarios that represent the possible consequences of symptomatic breast problems. Participants were asked the risk of death that they were willing to take in order to avoid the health scenario using the standard gamble utility method. This process was repeated for all 11 health scenarios. Formal decision analysis for the preferred individual decision was then estimated for each participant. PRIMARY OUTCOME MEASURE:The preferred diagnostic strategy was either watchful waiting or referral to a breast clinic. Sensitivity analysis was used to examine how each varied according to changes in the probabilities of the health scenarios. RESULTS:A total of 35 participants completed the interviews, with a median age 41 years (IQR 35-47 years). The majority of the study sample was employed (n=32, 91.4%), with a third-level (university) education (n=32, 91.4%) and with knowledge of someone with breast cancer (n=30, 85.7%). When individual preferences were accounted for, 25 (71.4%) patients preferred watchful waiting to referral for triple assessment as their preferred initial diagnostic strategy. Sensitivity analysis shows that referral for triple assessment becomes the dominant strategy at the upper probability estimate (18%) of breast cancer in the community. CONCLUSIONS:Watchful waiting is an acceptable strategy for most women who present to their general practitioner (GP) with breast symptoms. These findings suggest that current referral guidelines should take more explicit account of women's preferences in relation to their GPs initial management strategy.

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Patient treatment preferences for symptomatic refractory urodynamic idiopathic detrusor overactivity.

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