Age-related white matter hyperintensities and overactive bladder: A systematic review.

INTRODUCTION: Age-related white matter hyperintensities (ARWMHs) on brain magnetic resonance imaging have been associated with lower urinary tract symptoms/dysfunction (LUTS/LUTD), namely overactive bladder (OAB) and detrusor overactivity. We aimed to systematically review existing data on the association between ARWMH and LUTS and which clinical tools have been used for this assessment. MATERIALS AND METHODS: We searched PubMed/MEDLINE, Cochrane Library, and clinicaltrials.gov (from 1980 to November 2021) and considered original studies reporting data on ARWMH and LUTS/LUTD in patients of both sexes aged 50 or above. The primary outcome was OAB. We calculated the unadjusted odds ratios (ORs) and 95% confidence intervals (95% CIs) for the outcomes of interest using random-effects models. RESULTS: Fourteen studies were included. LUTS assessment was heterogeneous and mainly based on the use of nonvalidated questionnaires. Urodynamics assessment was reported in five studies. ARWMHs were graded using visual scales in eight studies. Patients with moderate-to-severe ARWMHs were more likely to present with OAB and urgency urinary incontinence (UUI; OR = 1.61; 95% CI: 1.05-2.49, p = 0.03), I2 = 21.3%) when compared to patients with similar age and absent or mild ARWMH. DISCUSSION AND CONCLUSIONS: High-quality data on the association between ARWMH and OAB is scarce. Patients with moderate to severe ARWMH showed higher levels of OAB symptoms, including UUI, when compared to patients with absent or mild ARWMH. The use of standardized tools to assess both ARWMH and OAB in these patients should be encouraged in future research.

Technical Update No. 433: eHealth Solutions for Urinary Incontinence Among Women.

OBJECTIVE: The purpose of this technical update is to establish the state of the science regarding emerging and novel electronic health (eHealth) and mobile health (mHealth) solutions for urinary incontinence among women. TARGET POPULATION: Women over 18 years with urinary incontinence. OPTIONS: Websites and mobile health applications are useful in the conservative care of urinary incontinence. Relevant care providers should be familiar with such tools, particularly those that use motivational principles for behaviour change, which can be used as adjunct tools for urinary incontinence care. Telemedicine is an effect mode to provide services for the conservative care of urinary incontinence. OUTCOMES: Use of eHealth and mHealth solutions has potentially significant health outcomes for patients, providers, and global health systems. Broader use of telemedicine, in and of itself, could improve care access and reduce costs incurred by patients and the health care system. BENEFITS, HARMS, AND COSTS: Evidence for the efficacy of eHealth and mHealth technologies and applications for urinary incontinence ranges from weak to strong. However, the research landscape for many of these novel solutions is developing rapidly. Furthermore, these options have minimal or no harm and confer an established cost benefit and care access benefit. EVIDENCE: The Cochrane Library, Medline, EMBASE, CENTRAL databases (from January 2014 to April 2019) were searched to find articles related to conservative care of urinary incontinence in women (over 18 years) and studies on eHealth and mHealth interventions for urinary incontinence. Articles were appraised, and the collective evidence was graded. VALIDATION METHODS: The authors rated the quality of evidence and strength of recommendations using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. See online Appendix A (Tables A1 for definitions and A2 for interpretations of strong and conditional [weak] recommendations). INTENDED AUDIENCE: Relevant primary care providers and medical specialists, including physicians, nurses, midwives, and pelvic health physiotherapists. SUMMARY STATEMENTS: RECOMMENDATIONS.

Associations Between Unmet Social Needs and Overactive Bladder.

PURPOSE: There is growing interest in how social determinants of health may explain relationships between social conditions and health. Overactive bladder is common in the United States, posing a significant public health burden. It was the goal of the present study to assess whether overactive bladder was associated with unmet social needs in a large, cross-sectional sample of patients. MATERIALS AND METHODS: A community-based sample of adults was recruited electronically to complete questionnaires on clinical and demographic information, urinary symptoms and unmet social needs. Multivariable logistic regression was used to assess for association between overactive bladder and multiple unmet social needs. RESULTS: The sample of 3,617 participants had a mean±SD age of 47.9±17.3 years. The majority of participants identified as White, non-Hispanic (83.5%), and female (77.6%). A total of 1,391 patients (38.5%) were found to have overactive bladder. The presence of overactive bladder was associated with numerous unmet social needs, including housing instability, food insecurity, worry about utilities, lack of transportation, skipping medical appointments, needing legal help, stress in personal relationships, worry about toilet access and plumbing at home, and lack of social supports. On multivariable analysis adjusting for multiple covariates, all associations between overactive bladder and social needs remained significant. CONCLUSIONS: Multiple unmet social needs were associated with overactive bladder, which may have implications for the overall management of overactive bladder patients. It is important for providers to consider these unmet social needs of patients, as highlighting and addressing these factors hopefully can help improve care of individuals with overactive bladder.

Remission and Transition of Female Urinary Incontinence and Its Subtypes and the Impact of Body Mass Index on This Progression: A Nationwide Population-Based 4-Year Longitudinal Study in China.

PURPOSE: We estimated the remission and transition rate between urinary incontinence (UI) subtypes in women with UI and evaluated the impact of body mass index (BMI) on this process. MATERIALS AND METHODS: A Chinese population-based longitudinal study was conducted. Women aged ≥20 years were included using a multistage, stratified, cluster sampling method. Self-reported data on demographics, medical history, and physiological and anthropometric information were collected. UI was identified using 2 questions about any leaking symptom of stress UI (SUI) and urgency UI (UUI) in the past 6 months. Predicted probabilities of UI subtypes were calculated using multinomial logistic regression. RESULTS: Analyses included 5,189 women (mean age 52.6 years, mean BMI 23.8 kg/m2), of whom 98.5% were parous. The median followup time was 4.0 years. Overall, the annual remission rate of UI was 12.7% among adult women. Regarding UI subtypes, the remission rates for UUI and SUI were similar, but higher than that for mixed urinary incontinence (MUI; p <0.05). In total, 7.6% of SUI patients and 16.4% of UUI patients developed MUI, and 35.3% of MUI patients continued to report MUI after 4 years. For women aged ≥60 years with a BMI ≥24 kg/m2 and MUI at onset, the predicted remission rate (95% CI) was only 0.32 (0.29-0.35), but the predicted probability of the MUI remaining reached 0.50 (0.46-0.54). CONCLUSIONS: The annual remission rate of UI was 12.7% among adult women. Women with a higher BMI had less remission and a higher predicted probability of MUI 4 years later.

The effectiveness of different electrical nerve stimulation protocols for treating adults with non-neurogenic overactive bladder: a systematic review and meta-analysis.

INTRODUCTION AND HYPOTHESIS: Electrical nerve stimulation is a widely used treatment for overactive bladder but there is no consensus regarding the best placement of electrodes or protocols. We hypothesised that some non-implanted neurostimulation protocols would be more effective compared to others for treating urinary symptoms and improving quality of life among adults diagnosed with non-neurogenic overactive bladder. METHODS: A systematic review and meta-analyses of randomized clinical trials were performed in five electronic databases: PubMed/MEDLINE, Lilacs, CINAHL, Web of Science, and PEDro. The main outcome was urinary symptoms-frequency, nocturia, and urgency-and the secondary outcome quality of life. Some protocol characteristics were extracted, e.g., frequency, pulse width, intensity, intervention time, and electrode placement. RESULTS: Nine randomized controlled trials were included. Tibial neurostimulation showed better results than sacral neurostimulation for urge incontinence (mean difference = 1.25 episodes, 95% CI, 0.12-2.38, n = 73). On the pooled analysis, the different neurostimulation protocols-intravaginal, percutaneous tibial, and transcutaneous tibial nerve stimulation-demonstrated similar results for urinary frequency, nocturia, and urgency as well as quality of life. In general, effect sizes from meta-analyses were low to moderate. The best reported parameters for percutaneous tibial nerve stimulation were 20-Hz frequency and 200-µs width, once a week. CONCLUSIONS: There was evidence that tibial neurostimulation is more effective than sacral neurostimulation for urge incontinence symptoms among patients with non-neurogenic overactive bladder. Overall, there was no superiority of an electrical nerve stimulation electrode placement and protocol over others considering urinary symptoms and quality of life. Further studies with three-arm trials are necessary. This study was registered at PROSPERO: CRD4201810071.

Interpretation of the Meaningfulness of Symptom Reduction with Vibegron in Patients with Overactive Bladder: Analyses from EMPOWUR.

INTRODUCTION: Reductions in bothersome symptoms of overactive bladder (OAB) demonstrate improvement in clinical trials, but patient perception of meaningfulness of such improvement is lacking. In the 12-week phase 3 EMPOWUR trial, vibegron significantly reduced average daily number of micturitions, urgency episodes, and urge urinary incontinence (UUI) episodes vs placebo (P < 0.01 each). This analysis assessed meaningfulness of reductions in clinical endpoints observed in EMPOWUR using patient perception of improvement. METHODS: An anchor-based approach using Patient Global Impression of Change (PGI-C) applied to phase 2 data allowed predefining phase 3 responder definitions. To confirm in phase 3, median change from baseline at week 12 in average daily number of micturitions, urgency episodes, and UUI episodes was generated for each PGI-C category and pooled across treatments. Based on predefined meaningful responder definitions, percentages of patients achieving ≥ 15% reduction in micturitions (post hoc), ≥ 50% reduction in urgency episodes (predefined), and ≥ 75% (predefined) and ≥ 90% (post hoc) reduction in UUI episodes were determined for patients receiving vibegron or placebo. RESULTS: Across treatments, for micturitions, urgency episodes, and UUI episodes, median change from baseline to week 12 increased with greater subjective improvement based on PGI-C scores, and median reductions pooled across treatment groups were higher than the responder definitions that patients perceived as improved. Significantly more patients receiving vibegron vs placebo achieved ≥ 15% reduction in micturitions (56.3% vs 44.6%, respectively), ≥ 50% reduction in urgency episodes (39.5% vs 32.8%), ≥ 75% reduction in UUI episodes (49.3% vs 32.8%), and ≥ 90% reduction in UUI episodes (35.2% vs 23.5%) at week 12 (P < 0.05 each). CONCLUSION: Significantly more patients treated with vibegron vs placebo in EMPOWUR achieved meaningful reductions in micturitions, urgency episodes, and UUI episodes that were associated with patient-perceived improvement. Results of these analyses support the meaningfulness of reductions in clinical endpoints observed in the 12-week EMPOWUR trial. CLINICAL TRIALS REGISTRATION: ClinicalTrials.gov identifier, NCT03492281.

Psychometric evaluation of the Overactive Bladder Questionnaire (OAB-q) for measuring quality of life and clinical implications in Greek patients with overactive bladder.

INTRODUCTION AND HYPOTHESIS: The Overactive Bladder Questionnaire (OAB-q) measures overactive bladder patients' severity of symptoms and their impact on health-related quality of life (HRQoL). The aim of this study was to validate the OAB-q in Greek patients with overactive bladder and report clinical implications of the disease. METHODS: In total, 107 patients were recruited consecutively in our clinic. They completed the OAB-q and Short Form-36 Health Survey (SF-36) twice, 3 months apart. Simultaneously, they initiated lifestyle changes and drug therapy. The reliability of OAB-q was estimated by its internal consistency (Cronbach's α). Validity was estimated by criterion validity and concurrent validity by comparison with SF-36. RESULTS: The sample's mean age was 62.1 years, and 74.8% were women. Cronbach's α exceeded the 0.7 threshold in all OAB-q subscales, implying good reliability of internal consistency for the OAB-q. In addition, moderate (Pearson's r > 0.3) or strong (r > 0.5) correlations were observed between OAB-q subscales and the relevant SF-36 subscales, implying concurrent validity. Clinically, urgency incontinence affected symptom bother (p = 0.001), concern/worry (p = 0.031) and social interaction (p = 0.027). Nocturia had the largest impact on HRQoL in patients with overactive bladder, as it affected all the OAB-q subscales (p < 0.001). CONCLUSIONS: The Greek version of the OAB-q has shown strong psychometric properties of reliability and validity in our study. Urgency incontinence and especially nocturia seem to affect the HRQoL of patients with overactive bladder. OAB-q is valid for Greek patients with overactive bladder and can be used for clinical and academic purposes.

Genome-Wide Association Study Identifies Two Novel Loci Associated with Female Stress and Urgency Urinary Incontinence.

PURPOSE: Genome-wide association studies have not identified replicable genetic risk loci for stress or urgency urinary incontinence. MATERIALS AND METHODS: We carried out a discovery stage, case control, genome-wide association study in 3 independent discovery cohorts of European women (8,979) for stress incontinence, urgency incontinence, and any incontinence phenotypes. We conducted replication in 6 additional studies of European ancestry (4,069). We collected bladder biopsies from women with incontinence (50) to further investigate bladder expression of implicated genes and pathways and used symptom questionnaires for phenotyping. We conducted meta-analyses using inverse variance fixed effects models and whole transcriptome analyses using Affymetrix® arrays with replication with TaqMan® polymerase chain reaction. RESULTS: In the discovery stage, we identified 16 single nucleotide polymorphisms genotyped or imputed at 5 loci that reached genome-wide significance (p <5×10-8). In replication, rs138724718 on chromosome 2 near the macrophage receptor with collagenous structure (MARCO) gene (replication p=0.003) was associated with stress incontinence. In addition, rs34998271 on chromosome 6 near the endothelin 1 (EDN1) gene (replication p=0.0008) was associated with urgency incontinence. In combined meta-analyses of discovery and replication cohorts, associations with genome-wide significance for these 2 single nucleotide polymorphisms were confirmed. Transcriptomics analyses showed differential expression of 7 of 19 genes in the endothelin pathway between stress and urgency incontinence (p <0.0001). CONCLUSIONS: We uncovered 2 new risk loci near the genes endothelin 1 (EDN1), associated with urgency incontinence, and macrophage receptor with collagenous structure (MARCO), associated with stress incontinence. These loci are biologically plausible given their roles in smooth muscle contraction and innate host defense, respectively.

[Gender affirmation female to male-metaidoioplasty]. / Geschlechtsangleichung von Frau zu Mann ­ Klitorispenoid.

BACKGROUND: Description of an improved technique of metaidoioplasty (clitoris penoid) and presentation of the follow-up of our own patients in comparison to results in the literature. PATIENTS AND METHODS: To reduce the complication rate of urethral strictures and urethrocutaneous fistula, the technique of metaidoioplasty was modified: After elongation of clitoris by incision of chorda the urethra-including the clitoral hood-was reconstructed by distally, broadly based flap of labia minora. In a retrospective follow-up study over 4 years, 75 patients completed questionnaires to assess complications and satisfaction/quality of life and urinary symptoms (ICIQ-FLUTS questionnaire). The same questionnaires were completed by 25 patients pre- and 3 months postoperatively. RESULTS: In the retrospective study, urethral strictures were detected in 1.4% of patients and urethrocutaneous fistulas in 9.4% of patients, which could be repaired in all cases. Furthermore, 39.5% of patients did not decide for phalloplasty and were satisfied with the appearance of the clitoris penoid in 85% and with their function in 88%. A small proportion of the patients developed urinary symptoms, which were mainly of minor severity and significantly dependent on age. In the prospective study, postoperative-versus preoperative-symptoms of urinary incontinence, nocturia, and obstructive micturition were slightly elevated, but mainly of minor severity. CONCLUSIONS: The improved technique of metaidoioplasty using distally broadly based labia-minora flaps resulted in high satisfaction with low urethral complication rates.

De novo or resolved urgency and urgency urinary incontinence after midurethral sling operations: How can we properly counsel our patients?

Purpose: To evaluate de novo and resolved urgency and urgency urinary incontinence (UUI) after midurethral sling operations in patients with stress urinary incontinence (SUI) and mixed urinary incontinence (MUI). Materials and Methods: Patients who underwent midurethral sling operations because of SUI and MUI between January 2012 and December 2016 were reviewed. Patients were divided into three groups (pure SUI, SUI with urgency, and MUI). Patients with MUI were subcategorized as SUI predominant, equivalent, and UUI predominant. Postoperative de novo, persistent or disappearance of urgency or UUI were compared. Results: A total of 334 patients were included: 76 with pure SUI, 78 with SUI with urgency, and 180 with MUI. In the MUI group, 138 patients were SUI predominant, 12 patients were equivalent, and 30 patients were UUI predominant. De novo urgency developed in 5 patients (6.6%) in the pure SUI group. In the SUI with urgency group, 51 patients (65.4%) became urgency-free, and 3 (3.8%) developed de novo UUI. UUI resolved in 135 patients (75.0%): 110 (79.7%) in the SUI-predominant group, 9 (75.0%) in the equivalent group, and 16 (53.3%) in the UUI-predominant group. The patients' preoperative perception of predominant UUI was the predictive factor for persistent UUI in the multivariate analysis (hazard ratio, 5.722; p=0.001). Conclusions: De novo urgency and UUI developed in a relatively small number of patients after a midurethral sling operation. The resolution rate of UUI was significantly low in patients who had previous pelvic surgery or who preoperatively perceived UUI as a more bothersome symptom.

Friction underwear for ease of pulling down in elderly patients with overactive bladder: A prospective randomized control trial.

Purpose: Friction underwear was developed by adding small silicon dots in front of the underwear to decrease the time for pulling down underwear in elderly patients with urge incontinence. We studied about the effects of the friction underwear for elderly overactive bladder (OAB) patients. Materials and Methods: Male patients over 60 years of age diagnosed with OAB were prospectively enrolled and randomized to either the friction underwear first group (measuring for the time taken to pull down the friction underwear first and the non-friction underwear second) or the friction underwear later group (non-friction underwear first and the friction underwear second). An investigator measured the time to pulling down the underwear. And we measured the coefficient of friction of underwear. Results: A total of 56 male patients were randomly divided into two groups using a random number table envelope method. There were no significant differences in demographics and clinical characteristics between the two groups. Of the total 56 patients, the time taken to pull down underwear for the friction underwear (3.79±0.15 seconds) was found significantly shorter than that for the non-friction underwear (4.10±0.17 seconds) (p=0.03). The static and dynamic coefficients of friction of the friction were 4.21 and 2.88, respectively, while those of the non-friction underwear were 0.64 and 0.45, respectively. Conclusions: Our study demonstrates that friction underwear significantly shortened the time to pull down underwear. This functional underwear may be effective in preventing the underwear from getting wet in patients who suffer from urge incontinence.

Patient utilization survey of mirabegron prescribed for overactive bladder.

Purpose: Mirabegron, a ß3-adrenoreceptor agonist, is used to treat overactive bladder. The factors affecting persistence of mirabegron use or symptom improvement are not thoroughly known, but could be related to patient characteristics. Therefore, we evaluated persistence of medication use, symptom improvement, and quality of life among Finnish mirabegron users. In addition, we assessed possible predictors of change in these variables. Materials and Methods: Participants (52 men, 118 women) with an initial mirabegron prescription were recruited nationwide from 79 pharmacies. Volunteers were interviewed at baseline and after 6 months. Subject and clinical characteristics, symptom severity, and quality of life (EQ-5D-5L) were assessed using a visual analogue scale. Results: Of 170 participants, 144 (84.7%) were reached after 6 months. The rate of persistent mirabegron use was 50.7%. Experiencing adverse effects (29.6%) was the most common reason for discontinuation of medication. A primary health care unit as a prescription site (odds ratio [OR], 2.3; 95% confidence interval [CI], 1.03-4.9) was associated with increased risk for discontinuation. Mirabegron relieved symptoms in 45.2% and enhanced quality of life in 41.7% of the participants. Age <64 years was associated with better probability of symptom improvement (OR, 2.7; 95% CI, 1.1-6.8), whereas none of the other parameters assessed predicted change in quality of life. Conclusions: In this Finnish population, 50.7% of the participants continued using mirabegron after 6 months. The prescription site seemed to be important for persistent use, which may be related to patient counseling. Younger patients were more likely to benefit from treatment with mirabegron.

Do patient characteristics predict which patients with overactive bladder benefit from a higher fesoterodine dose?

INTRODUCTION AND HYPOTHESIS: We sought to determine whether baseline characteristics predict which overactive bladder (OAB) patients benefit from fesoterodine 8 mg versus 4 mg. METHODS: In double-blind, placebo-controlled, flexible-dose trials, baseline characteristics of OAB patients with ≥ 1 urgency urinary incontinence (UUI) episodes/24 h who escalated from fesoterodine 4 mg to 8 mg were evaluated. Possible dose-escalation predictors (age; sex; previous antimuscarinic use; UUI, micturitions, and urgency episodes/24 h; race; body mass index; time to dose escalation; OAB duration) were compared in escalators versus non-escalators. Patients from fixed-dose trials with dose-escalator characteristics were identified (matched dose-escalator sample) to assess changes from baseline with fesoterodine 4 mg, 8 mg, and placebo. RESULTS: In flexible-dose trials, significant predictors of fesoterodine dose escalation were younger age (≤ 65.8 years), greater number of baseline micturitions (≥ 13.1) and urgency episodes/24 h (≥ 10.9), greater OAB duration (≥ 9.1 years), and more frequent previous antimuscarinic use (58.3%), but not baseline UUI episodes/24 h. In the matched dose-escalator sample (fesoterodine 4 mg: n = 215; 8 mg: n = 198; placebo: n = 217), change from baseline in UUI episodes significantly improved with fesoterodine 8 mg versus 4 mg (P = 0.043) and with both doses versus placebo (P < 0.001). Dry mouth and constipation rates were higher with fesoterodine 8 mg. CONCLUSIONS: Dose-escalator patients had a significantly greater UUI response with fesoterodine 8 mg versus 4 mg. Given the potential for adverse events, fesoterodine 4 mg is recommended to start; however, patients with UUI and identified predictors may benefit from initial treatment with fesoterodine 8 mg or rapid dose escalation.

Intravesical electrical stimulation treatment for overactive bladder: An observational study.

Purpose: Intravesical electrical stimulation treatment (IVES) has been successfully used to treat neurogenic bladder. We report the results of an observational study regarding the use of IVES for women with overactive bladder syndrome (OAB) and/or urgency urinary incontinence (UUI). Materials and Methods: IVES was performed in women with OAB (defined by frequency ≥8/day, nocturia ≥2/night, or ≥3 episodes of UUI on 3-day voiding diary) who failed prior medical therapy. Subjects underwent 4 weeks of treatment with an 8-Fr Detruset™ IVES catheter. Primary outcome was Patient Global Impression of Improvement (PGI-I) at 3 months. Secondary outcomes included Visual Analog Scale (VAS), Short Form OAB Questionnaire (OAB-q SF), Pelvic Floor Distress Inventory (PFDI), Pelvic Floor Impact Questionnaire (PFIQ), reduction in frequency and UUI on voiding diary, and adverse effects. Analysis was done with paired t-tests and Wilcoxon signed rank tests. Results: Seventeen subjects completed the study. At 4 weeks post-treatment, 15 improved on PGI-I (11 subjects: 'a little better', 2: 'much better', 2: 'very much better'). There were significant improvements in symptom bother and health-related quality of life as measured by OAB-q SF and pelvic organ prolapse and urinary distress as measured by PFDI. Frequency decreased from 10.3±4.3 at baseline to 8.9±2.3 (p=0.04) at 3 months. No pain was reported during treatment. There was one urinary tract infection during the study period. No other adverse events were reported. Conclusions: IVES appears to be a safe and effective novel treatment for OAB. Larger comparative studies are needed to investigate its potential for long-term treatment.

[25 years of Integral Theory by Petros : What remains and what's next?] / 25 Jahre Integraltheorie nach Petros : Was bleibt? Was kommt?

BACKGROUND: The Integral Theory (IT) states that urinary stress and urge symptoms mainly arise from lax suspensory ligaments, which are a consequence of altered collagen/elastin. Four important muscle groups (pubococcygeal muscle, levatorplate, longitudinal muscle of the anus, and the puborectalis muscle) are only able to guarantee the opening and closure mechanism of the bladder, the urethra and the anal tube if the suspensory ligaments are intact. The first practical application of the IT was the repair of the pubourethral ligament (PUL) known as tension-free vaginal tape (TVT). OBJECTIVES: What is the practical impact of the IT today? Do lax suspensory ligaments play a role in stress and urge urinary incontinence, fecal incontinence, voiding difficulties, and pelvic pain? MATERIALS AND METHODS: Evaluation of the literature, data, and experiences concerning IT. RESULTS: The pathophysiology of pelvic floor disorders has been widely proven and surgical concepts were developed to reconstruct the ligaments with the result of regaining function. Suburethral tapes are accepted as the standard of care for urinary stress incontinence. In addition, the correction of cervical ring defects, the lateral and central cystoceles, the uterosacral ligaments, the perineal body, and the rectovaginal fascia were adapted and newly developed with the aim of alleviating symptoms. Newly published data prove the cure of symptoms in a high percentage of cases. The complex conditions and function of the pelvic floor can be understood much better by using the diagnostic algorithm and with knowledge of the basic pathophysiology. CONCLUSION: The basic IT message: repair the structure (ligaments) and you will restore the function is true for all pelvic floor ligaments.

Factors associated with overactive bladder syndrome in the elderly community: a cross-sectional study / Fatores associados à síndrome da bexiga hiperativa em idosas: um estudo transversal

Abstract Objective: to identify risk factors related to overactive bladder syndrome. Method: a cross-sectional study was performed with elderly women (>60 years) from the community of Ceilândia, in the Distrito Federal, Brazil, with or without symptoms of OBS, who were evaluated through interviews and questionnaires. The clinical and sociodemographic variables analyzed were: age; body mass index (BMI); parity, schooling, previous abdominal and urogynecologic surgeries, physical activity, smoking, constipation, systemic arterial hypertension (SAH), diabetes mellitus; depression and anxiety. The questionnaires applied were the Overactive Bladder Awareness Tool (OAB-V8), the Geriatric Depression Scale and the Beck Anxiety Scale. Data were analyzed descriptively. Binary logistic regression was used to evaluate the significant associations between the independent variables and the outcome of interest. Risk ratios were calculated for each independent variable with 95% confidence intervals. Result: A total of 372 volunteers were recruited, 292 of whom were eligible. Of these, 172 were allocated to the case group (58.9%) and 120 (41.1%) were control subjects. The two groups were homogeneous between one another. There was a high prevalence of OBS in the study population and significant differences for the variables presence of SAH, abdominal surgery and pelvic surgery, with the case group presenting a higher frequency of these events. In multivariate analysis, it was observed that an active sexual life reduces the chance of having OBS by 70.8%, while urogynecologic surgeries increase this risk 3.098 times. Conclusion: In univariate logistic regression analysis, BMI, SAH, a previous history of abdominal and urogynecologic surgery, number of abortions and the presence of symptoms of depression and anxiety, were found to be factors associated with OBS. AU

Resumo Objetivo: Identificar os fatores clínicos e sociodemográficos associados à Síndrome da Bexiga Hiperativa (SBH). Método: Estudo transversal, realizado com idosas (>60 anos) da comunidade de Ceilândia, DF, Brasil; avaliadas por meio de entrevistas e questionários. As variáveis clínicas e sociodemográficas analisadas foram: idade; índice de massa corpórea (IMC); paridade, escolaridade, cirurgias abdominais e uroginecológicas prévias, prática de atividade física, tabagismo, constipação, hipertensão arterial sistêmica (HAS), diabetes mellitus; depressão e ansiedade. Os questionários aplicados foram Overactive Bladder Awerenees Tool (OAB-V8), Escala de Depressão Geriátrica e Escala de Ansiedade de Beck. Os dados foram analisados descritivamente. Utilizou-se a regressão logística binária para avaliar as associações significativas entre as variáveis independentes e o desfecho de interesse. As razões de risco foram calculadas para cada variável independente com intervalos de 95% de confiança. Resultados: Recrutou-se 372 voluntárias, sendo elegíveis 292, destas, 172 eram grupo caso (58,9%) e 120 (41,1%) eram grupo controle. Observou-se alta prevalência de SBH na população estudada, além de diferenças significativas para as variáveis: presença de HAS; ter realizado cirurgia abdominal ou cirurgia pélvica, sendo que o grupo caso apresentou maior frequência desses eventos. Na análise multivariada, observou-se que vida sexual ativa reduz em 70,8% a chance de ter SBH, e cirurgias uroginecológicas aumentam em 3,098 vezes esse risco. Conclusão: Na análise de regressão logística univariada, o IMC, a HAS, a história prévia de cirurgia abdominal e uroginecológica, quantidade de abortos, presença de sintomas de depressão e ansiedade, apresentaram-se como fatores associados à SBH. AU

Clinical characteristics, beliefs, and coping strategies among older patients with overactive bladder.

AIMS: To describe clinical characteristics and assess beliefs and coping strategies in older patients with overactive bladder (OAB) attending urology and gynecology clinics in Spain. METHODS: This non-interventional, multicenter, cross-sectional study collected demographic and clinical details from individuals aged ≥60 years with a diagnosis of OAB and score ≥3 on the Patient Perception of Intensity of Urgency Scale. Symptoms were assessed using the Bladder Control Self-Assessment Questionnaire (B-SAQ) and Health-Related Quality of Life (HRQoL) rated using a simple visual analogue scale. Coping strategies and OAB beliefs were assessed using two specially designed questionnaires. RESULTS: Patients (n = 786) reported a mean (±SD) of 4.9 ± 2.9 urinary urgency episodes and 2.9 ± 2.3 urgency urinary incontinence (UUI) episodes per 24 hr. Mean times since diagnosis and symptom onset were 18 ± 34 and 38 ± 46 months, respectively. B-SAQ symptom and bother scores were 7.5 ± 2.3 and 8.3 ± 2.5, respectively. Most patients (92%) reported worse HRQoL after symptom onset. Approximately, 50% of patients considered their symptoms normal for their age/gender and most (71.5%) expected symptoms to worsen with age/time. However, 80% believed that symptoms would improve with treatment. For coping strategies, 81% of patients changed their urinary frequency, 71% controlled fluid intake, and 64% used pads. Use of coping strategies was associated with UI severity. CONCLUSIONS: Many older individuals view their OAB symptoms as a normal feature of age, which may delay diagnosis. Reduced HRQoL and adoption of coping strategies are also common. The results support the need for improved patient education, earlier recognition, and effective intervention in the older OAB population. Neurourol. Urodynam. 36:774-779, 2017. © 2016 Wiley Periodicals, Inc.

Study on the curative effect ofQianzheng powder through the point directional transdermal drug delivery technique for the patients with urge incontinence after stroke / 国际中医中药杂志

Objective To study the effect ofQianzheng powder through point directional transdermal drug delivery technique for the patients with urge incontinence(UI) after stroke.Methods Seventy patients with UI after stroke were randomly divided into treatment group and control group(each group 35 patients). Qianzheng powder through point directional transdermal drug delivery was given to the treatment group, but the tolterodine through mouth was given to the control group. The urinary diary and bladder function at baseline and after 2 weeks' treatment were observed.Results After treatment, the total effect rate(88.2%vs. 63.6%,χ2=5.575) in the treatment group were better than that in the control group (P<0.01).The duration of voided (17.05 ± 6.21 times/48 hvs. 28.63 ± 9.62 times/48 h,t=5.872), the times of urinary incontinence (2.08 ± 1.24 times/48 hvs. 7.19 ± 2.46 times/48 h,t=10.784), the average voided volume (282.38 ± 14.32 mlvs. 185.82 ± 15.43 ml,t=26.561), the times of nocturia (1.38 ± 0.34 times per nightvs. 2.45 ± 1.56 times per night,t=3.906), the initial Sensory capacity of bladder (246.76 ± 21.95 mlvs. 176.43 ± 20.64 ml,t=13.502), the maximum capacity of bladder (495.80 ± 26.72 mlvs. 295.81 ± 28.46 ml,t=29.663), the residual urine volume (12.25 ± 6.83 ml vs. 33.63 ± 7.25 ml,t=12.428) in the treatment group showed significantly more improvement than those in the  control group (P<0.01).Conclusions TheQianzheng powder by point directional transdermal drug delivery could reduce the symptoms of urinary incontinence, and improve the life quality of patients with UI after stroke.

Mixed Incontinence Masked as Stress Induced Urgency Urinary Incontinence.

PURPOSE: We sought to understand variations in the expression and temporal relation of bladder control episodes among women with mixed urinary incontinence. MATERIALS AND METHODS: A random sample of women 40 years old or older with mixed urinary incontinence on GLOBE-UI (General Longitudinal Overactive Bladder Evaluation-Urinary Incontinence) was recruited in a digital daily diary study using a smartphone application. When a bladder control event occurred, women were instructed to answer episode specific questions. Episodes were defined as urgency, and urinary incontinence with and urinary incontinence without urgency. Women and episodes were compared by the type of activity preceding each episode. Urinary incontinence episodes were further defined as stress urinary incontinence, urgency urinary incontinence, stress induced urgency urinary incontinence and other. The chi-square and Wilcoxon tests were used for categorical and continuous variables, respectively. RESULTS: Of 40 women with a mean age of 65.5 years 35 provided complete 30-day diary data. Of the 950 bladder control episodes reported 25% were urgency only, 55% were urinary incontinence with urgency and 19% were urinary incontinence without urgency. Of the urinary incontinence episodes without urgency 82% occurred after a stress activity (eg coughing or sneezing). Notably, a stress activity also occurred just before 52.5% of the urgency urinary incontinence episodes (p <0.001). A total of 24 women (69%) reported at least 1 episode of stress induced urgency urinary incontinence, which was the most prevalent urinary incontinence subtype episode, followed by urgency urinary incontinence and stress urinary incontinence (29% vs 27% and 16%, respectively). The mean number of daily episodes was 1 or 2 across all groups. CONCLUSIONS: Women with mixed urinary incontinence express a heterogeneous set of bladder control episodes with stress induced urgency urinary incontinence as the dominant type.

[Pharmacotherapy of urinary incontinence in the elderly]. / Pharmakotherapie der Harninkontinenz im Alter.

The prevalence and the incidence of Urinary Incontinence is growing. Women suffer predominantly from stress and mixed urinary incontinence and men from urge incontinence. In elderly people, the pathophysiological and the physiological change in the lower urinary tract system must be considered as well as an underlying multimorbidity. Stress urinary incontinence is among others caused by an insufficient urethral closure mechanism and urge incontinence is followed by unhibited detrusor contractions. Medical treatment is beside other important conservative options only one part of the treatment strategy in incontinence. Duloxetine, a serotonine-norepinephrine reuptake inhibitore can increase activity of the external urethral sphincter and is able to reduce incontinence episodes in up to 64 %. Antagonists of muscarinic receptors can reduce urgency, frequency and urge incontinence as well as increase bladder capacity significantly. In Germany, darifenacin, fesoterodin, oxybutynin, propiverine, solifenacin, tolterodine and trospium chloride are available to treat urge incontinence. The efficacy of these agents are almost comparable in the elderly with the exception of oxybutynin IR. However, tolerability is different and not well studied in the elderly population with the exception of fesoterodin. Side effects, especially dry mouth, dizziness and constipation often limit their use. None of the agents show ideal efficacy or tolerability in all patients. Last summer therefore a ß3-agonist mirabegron was also introduced in Germany but was withdrawn.