Clinical efficacy of traditional Chinese medicine therapy for female stress urinary incontinence: a meta-analysis

OBJECTIVES

To investigate the efficacy of traditional Chinese medicine (TCM) in the treatment of female stress urinary incontinence (SUI).

METHOD

PubMed, Cochrane, Web of Science, Embase, CNKI, Wanfang, and VIP databases were searched for articles published up to September 2022. Variables were analyzed using weighted mean difference (WMD), standardized mean difference (SMD), odds ratios (OR), and 95% confidence interval (CI).

RESULTS

Eight studies containing 744 patients were included in this study. The results demonstrate that TCM therapy had more advantages in improving the clinical outcome of SUI patients (OR = 2.90, 95%CI:1.92-4.37, P = 0.000), reducing the International Consultation on Incontinence Questionnaire Short-Form (ICIQ-SF) score (WMD = -2.41, 95%CI:-2.83- -1.98, P = 0.000), reducing 1-h urinary pad leakage urine volume (WMD = -1.86, 95%CI:-2.23- -1.49, P = 0.000) and increasing Maximum urethral closure pressure (MUCP) (SMD = 0.86, 95%CI: 0.61-1.11, P = 0.000).

CONCLUSION

TCM therapy is effective in improving urinary incontinence symptoms, urodynamics, and quality of life in patients with SUI. This article provides a reference for the application of TCM therapy in women with urinary incontinence.

Stent Syndrome: Does the Diameter Matter? Results of a Randomized Trial

Introduction: Double-J (DJ) ureteral stents are used for multiple purposes in urology. Even though they temporize the subsequent treatment of lithiasis, they may cause different symptoms that impact quality of life (QoL). Purpose: In this randomized trial, we assessed whether the diameter of ureteral stents has an impact on catheter-associated symptoms, and their impact on QoL. Methods: A total of 194 consecutive patients undergoing DJ insertion between December 2018 and December 2022 were prospectively enrolled and divided into three categories: 4.7F (Group 1, n = 71), 6F (Group 2, n = 65), and 7F (Group 3, n = 58). Within 1 week after the DJ placement, patients completed the validated Spanish version of the Ureteral Stent Symptoms Questionnaire. Continuous variables were compared using analysis of variance and Student's t-tests. For categorical data, the chi-square test was used. Results: In the domain of "work" and "additional problems," there were significant differences. In the "Work" domain, Group 1 presented the lower symptoms. In the domain "additional problems," patients in Group 1 were prescribed fewer antibiotics owing to low urinary tract symptoms. In question U4 about urinary incontinence, patients in Groups 2 and 3 developed these symptoms more than patients in Group 1. In the "sexual activity" domain, specifically in question S3 (the patient has ever suffered any type of pain during sexual activity?), patients with 4.7F presented lower scores than patients with larger catheters. Conclusion: DJ-related symptoms affect QoL in most cases. Smaller catheters produced significantly less urinary incontinence, faster work reincorporation, fewer symptoms related to sexual activity, and fewer catheter-related symptoms than 7F catheters. In contrast, Group 3 presented fewer outpatient visits because of symptoms related to the DJ.

Impact of patient position on cystometric parameters in pediatric patients with neurogenic bladder: A prospective study

AIMS

Urodynamic studies (UDSs) play a crucial role in evaluating lower urinary tract function in pediatric patients with neurogenic bladder. However, the influence of patient position on urodynamic parameters in this population remains understudied. This study aims to investigate the effect of patient position on urodynamic results in children with neurogenic bladder.

METHODS

A prospective study was conducted with 50 pediatric patients diagnosed with neurogenic bladder. Urodynamic recordings were obtained during a single session, with the first two fillings in the supine position and the third filling in the sitting position. Urodynamic parameters assessed included detrusor overactivity (DO), maximum detrusor pressure (MDP), cystometric bladder capacity (CBC), compliance (C), detrusor leak point pressure (DLPP), and bladder volume at the moment of incontinence (DLPV).

RESULTS

Patient position did not significantly influence CBC, DO, C, and DLPV (p > 0.05). However, there were significant differences in MDP and DLPP between the supine and sitting positions (p < 0.05), with higher values observed in the supine position.

CONCLUSIONS

These findings highlight the importance of considering the patient's position when interpreting urodynamic results and making treatment decisions for children with neurogenic bladder. The higher MDP and DLPP values in the supine position may have clinical implications for assessing upper urinary tract integrity and treatment planning. However, further research is needed to understand the underlying mechanisms and generalize these findings to broader patient populations.

The urological evaluation and management of neurogenic bladder in children and adolescents-what every pediatric nephrologist needs to know

Neurogenic bladder (NGB) is an encompassing term that includes multiple causes of bladder dysfunction linked to a congenital or acquired neurological condition that adversely impacts the innervation of the lower urinary tract. Multiple static or progressive conditions can be associated with NGB in pediatric and adolescent patients. Currently, spinal dysraphism (i.e., spina bifida) is one of the most common etiologies, which occurs in 3-4 per 10,000 live births in developed nations. Abnormal bladder dynamics can lead to kidney damage secondary to high pressures or recurrent infections, as well as urinary incontinence. The current management paradigm centers on a proactive approach to preserving kidney function and achieving continence through behavioral, pharmacological, and surgical means. This educational review highlights the key components of urological management to maximize collaboration with pediatric nephrologists.

Sequential combined approach in patients with mixed urinary incontinence: surgery followed by posterior tibial nerve stimulation

BACKGROUND

The aim of the study was to demonstrate the efficacy of sequential combined treatment with transobturator tape (TOT) followed by posterior tibial nerve stimulation (PTNS) in patients with mixed urinary incontinence (MUI); quality of life and patients' satisfaction was also assessed.

METHODS

Retrospective analysis on women affected by MUI with prevalent Stress Urinary Incontinence (SUI) component. Women, divided in 2 groups, underwent different treatments, TOT vs. TOT+PTNS. Population was assessed by medical history, previous pelvic surgery, clinical exam, urodynamic exams, pelvic ultrasound examination, and questionnaires (The International Consultation on Incontinence Questionnaire Short Form, Overactive Bladder Questionnaire, Health Related Quality of Life) comparing them before and after 12 weeks after treatment.

RESULTS

One hundred twelve women were enrolled in the study. The mean age was 57.96±7.34 in the first group (N.=60) and 58.29±6.14 in the second group (N.=52). Peak flow (mL/s) statistically improved after treatment, 22.23±4.29 (TOT) vs. 24.81±5.8 (TOT+PTNS). First voiding desire (mL) improved significantly between the two groups 108.72±19.24 vs. 142.43±19.98. Maximum cystometric capacity (mL) in the TOT group at 12-weeks was 328.76±82.44 vs. TOT+PTNS group of 396.26±91.21. Detrusor pressure at peak flow(cmH2O) showed a greater improvement in TOT+PTNS than TOT alone 14.45±6.10 vs. 11.89±54.49. At 12-week, urinary diary and quality of life improved in terms of urgent urination events, mean number of voids, urge symptoms and nocturia events. The Patient Impression of Global Improvement (PGI-I) after 3 months was better in combined group.

CONCLUSIONS

Combined and sequential TOT+PTNS is more effective compared to TOT alone in MUI patients with prevalent SUI component.

The brain, gut, and bladder health nexus: A conceptual model linking stress and mental health disorders to overactive bladder in women

OBJECTIVE

A small, but growing literature links stressors and mental health disorders (MHDs) across the life course to overactive bladder (OAB) and urinary incontinence symptoms. Mechanisms by which stressors and MHDs may impact bladder health are not fully understood, limiting novel prevention and treatment efforts. Moreover, potential biopsychosocial mechanisms involving the brain and gut have not been considered in an integrated, comprehensive fashion.

METHODS

Members of the prevention of lower urinary tract symptoms Research Consortium developed conceptual models to inform research on biopsychosocial mechanisms through which stress and MDHs may impact bladder health among girls and women, focusing on brain and gut physiology.

RESULTS

Two conceptual models were developed-one to explain central (brain-based) and peripheral (gut-based) mechanisms linking stressors and MHDs to OAB and bladder health, and one to highlight bidirectional communication between the brain, gut, and bladder. Traumatic events, chronic stressors, and MHDs may lead to a maladaptive stress response, including dysregulated communication and signaling between the brain, gut, and bladder. Gut bacteria produce molecules and metabolites that alter production of neurotransmitters, amino acids, short-chain fatty acids, and inflammatory immune response molecules that mediate communication between the gut and brain. Microbiota signal neurogenesis, microglia maturation, and synaptic pruning; they also calibrate brain-gut-bladder axis communication through neurotransmission and synaptogenesis, potentially influencing bladder symptom development. Life course trajectories of risk may be prevented or interrupted by central and peripheral resources for neuropsychological resilience.

CONCLUSIONS

Depicted pathways, including brain-gut-bladder communication, have implications for research and development of novel prevention and treatment approaches.

Efficacy of Biofeedback in Paediatric Urology Patients: A Single Centre Experience

AIM OF THE STUDY

Biofeedback assisted pelvic floor muscle training is an underutilised nonpharmacological treatment in paediatric urology. We reviewed all patients who underwent a course of treatment at our centre to evaluate its efficacy.

METHODS

All patients who underwent a full cycle of biofeedback in the paediatric urology department from 2016 to 2023 were identified. Demographics and outcomes following treatment were accessed.

RESULTS

42 patients (28 female) were identified who underwent 8 one-hour sessions on a weekly basis constituted a completed cycle of treatment. Patients were identified for treatment as per local lower urinary tract symptom guidelines and following discussion in a fortnightly urology MDT and including diagnoses of overactive bladder, dysfunctional voiding, and giggle incontinence. Outcomes were measured as successful 29% (continence, normal postvoid residuals, clean intermittent catherization discontinued), partially successful 19% (reduced wetting, abnormal post void residuals, ongoing CIC) and unsuccessful 52% (no change for patient). Age at time of treatment affected likelihood of success: <9 years, 0% success; ≥9 years, 57% [p < 0.05]. There was no significant difference in success for 9-11 years [60%] vs >11 years [56%].

CONCLUSIONS

Biofeedback has shown success with improvement in symptoms in 48% of patients (complete or partial), which increases to 57% success in ≥9 years group. We would advocate its use in these difficult to manage patients with LUTS.

[A Case of Neuropathic Lower Urinary Tract Dysfunction Due to Spina Bifida Occulta Discovered at the Age of 19 Years and Successfully Treated with Multidisciplinary Therapy]

A 19-year-old man had been aware of dysuria and urinary incontinence since childhood but did not seek medical attention. He was diagnosed with acute pyelonephritis due to lower urinary tract dysfunction associated with spina bifida occulta and tethered cord syndrome (TCS) due to spinal cord lipoma. After placement of a urethral catheter and antibacterial chemotherapy, the patient was cured of acute pyelonephritis. He was treated with solifenacin and started clean self-intermittent catheterization (CIC). Shortly after the start of CIC, the acute pyelonephritis flared up again, and he was managed with a reinserted urethral catheter until an untethering operation. Preoperative video urodynamics showed that the bladder morphology was Ogawa classification grade III with vesicoureteral reflux (VUR) at 92 ml infusion. With the combination of an untethering operation and additional mirabegron, the functional bladder capacity was increased to 353 ml and VUR improved, allowing for safe urinary management of the CIC. TCS can be diagnosed at any age and requires appropriate urinary management and therapeutic intervention as early as possible after diagnosis.

Patient-Reported Outcome Measures Used in Randomized Controlled Trials Following Surgical Intervention for Endometriosis: A Structured Review from the AAGL Practice Guidelines Group

OBJECTIVE

No consensus currently exists regarding patient-reported outcome measure (PROM) instruments. This structured review was conducted to identify the PROMs used by randomized controlled trials (RCTs) that evaluated surgical treatment in patients with endometriosis.

DATA SOURCES

Two parallel searches were conducted by a medical librarian using Ovid MEDLINE, Ovid Embase, and Cochrane Library for RCTs published from 2000 to July 2022. One search focused on studies reporting quality of life (QoL), and the second search focused on studies reporting pain and sexual, bowel, and bladder function.

METHOD OF STUDY SELECTION

During the title and abstract screening and reference check, 600 results were identified on PROMs relating to QoL and 465 studies on PROMs relating to pain and sexual, bowel, and/or bladder function and an evaluation of 17 and 12 studies conducted, respectively. The inclusion criteria involved selecting RCTs that focused on surgical intervention and assessing QoL, pain, and sexual, bowel, and/or bladder function using PROMs.

TABULATION, INTEGRATION, AND RESULTS

Covidence software was used to organize and identify duplicate articles through screening. We developed a data extraction form to collect key information about each included study, as well as the pertinent PROMs used in the study. Assessment of the risk of bias of each study was also performed. A total of 19 studies were identified involving 2089 participants and a total of 16 PROMs used across the studies; 9 of 19 studies (47%) were rated as having a low risk of bias. There were no high-risk studies identified in this review.

CONCLUSION

This study identified a large number of RCTs in surgical treatment of endometriosis that used various PROMs to assess QoL, pain, and bladder, bowel, and sexual function. The PROMs used by high-quality RCTs for QoL include Endometriosis Health Profile-30, Endometriosis Health Profile-5, Short-Form 36, Short-Form 12, and EQ-5D; for bowel-related symptoms Knowles-Eccersley-Scott-Symptom Questionnaire, Gastrointestinal Quality of Life Index, and Cleveland Clinic Fecal Incontinence Severity Scoring System/Wexner; for bladder-related function Bristol Female Lower Urinary Tract Symptoms, International Prostate Symptom Score, Pelvic Organ Prolapse/Urinary Incontinence Sexual Function Questionnaire, and Urinary Symptom Profile; and finally for sexual function Pelvic Organ Prolapse/Urinary Incontinence Sexual Function Questionnaire and Sexual Activity Questionnaire. Unlike other domains, only one tool (visual analog scale) was the dominant PROM used for the assessment of pain. In addition, the use of more than one PROM in each study to assess different aspects of patient's health and pain symptoms did not become prevalent until after 2015.

An Improved Statistical Modeling Approach to Individual Anticholinergic Drug Use Trend Analysis

Anticholinergic (AC) drugs are commonly prescribed to older adults for treating diseases and chronic conditions, such as chronic obstructive pulmonary disease, urinary incontinence, gastrointestinal disorder, or simply pain and allergy. The high prevalence of AC drug use can have a detrimental effect on the mental health of older adults. We aim to improve the prediction of future trends of AC drug use at the individual level, with pharmacy refill data. The individual drug use data presents challenges in the modeling, such as data being discrete-valued with excess zeros and having significant unobserved heterogeneity in the trend pattern. To address these challenges, we propose a statistical model of hierarchical structure and an EM scheme for the model parameter estimation. We evaluate the proposed modeling approach through a numerical study with synthetic data and a case study with real-world pharmacy refill data. The simulation study show that our analysis method outperforms the existing ones (e.g., reducing MSE significantly), particularly in terms of accurately predicting the trend pattern. The real-world case study further verifies the out-performance and demonstrate the advantageous features of our method. We expect the prediction tool developed based on our study can assist pharmacists' decision on initiating or strengthening behavioral interventions with the hope of discontinuing AC drug misuse.

Radiofrequency as the New Opportunity in Treating Overactive Bladder and Urge Urinary Incontinence-A Single-Arm Pilot Study

Background and Objectives: Until now, overactive bladder (OAB) with or without urge urinary incontinence (UUI) has been treated mainly in two ways: with behavioral methods and patient education, or using antimuscarinic drugs and/or beta-3 adrenergic receptor agonists. Unfortunately, these drugs may cause side effects in some women or are insufficiently effective, so patients abandon them. Therefore, in this pilot study, radiofrequency was evaluated as a new option in the treatment of OAB and UUI. Materials and Methods: Nineteen patients were enrolled in this pilot study using radiofrequency (RF), where the level of OAB and UUI was assessed using the validated ICIQ-OAB questionnaire. RF was applied four times for 20 min, once a week. Two weeks after treatment, the level of OAB and UUI was reassessed and processed statistically and the treatment effect evaluated. Results: Using the ICIQ-OAB, the severity of OAB and UUI was assessed: 0-3 mild symptoms; 4-7 moderate symptoms; 8-11 severe symptoms; 12-16 very severe symptoms. Before treatment, 10.5% of patients had mild symptoms, 21.1% moderate symptoms, 63.2% severe symptoms and 5.3% very severe symptoms. After treatment, 42.9% had mild symptoms, 50% moderate symptoms and 7% severe OAB and UUI symptoms. All four main symptoms-frequency, nocturia, urgency and incontinence-decreased statistically significantly, with the best results being found in urgency (p = 0.002). Conclusions: Based on this pilot study, RF seems a very promising method in the treatment of OAB and UUI. To extend our initial findings, it is necessary to perform a prospective, randomized and placebo-controlled study in order to obtain reliable results and to determine for how long one set of treatment maintains the results obtained immediately after the end of that treatment. In this way, we may determine how often the treatment needs to be repeated, if necessary, and when.

U-shaped association between serum 25-hydroxyvitamin D concentrations and urinary leakage among adult females aged 45 years and over in the United States: a cross-sectional study

BACKGROUND

The relationship between serum vitamin D status and urinary leakage (UL) among middle-aged females needs to be further studied. The aim of this study was to evaluate the association of serum 25-hydroxyvitamin D [25(OH)D] concentrations with UL among American females ages 45 years and over.

METHODS

Seven cycles of the National Health and Nutrition Examination Survey (NHANES) with self-report UL data, were used. A total of 9525 women aged 45 years and older were enrolled in this study. Univariate and multivariate logistic regression models and the smooth curve fitting were utilized to analyze the association between clinical UL and serum 25-hydroxyvitamin D [25(OH)D] concentrations.

RESULTS

A non-linear relationship between serum 25(OH)D concentrations and clinical ULwas observed. When serum 25(OH)D concentration was higher than the inflection point 63.5 nmol/L, a positive correlation was observed between serum 25(OH)D concentrations and clinical UL ([OR]: 1.007, 95%CI: 1.005-1.009, P < 0.01). However, when serum 25(OH)D concentration was below the inflection point 63.5 nmol/L, a negative correlation was observed between serum 25(OH)D concentrations and clinical UL ([OR]: 0.993, 95%CI: 0.989-0.996, P < 0.01).

CONCLUSIONS

The association between serum vitamin D and the risk of UL exhibited a U-shaped pattern among US middle-aged females, with an inflection point occurring at a serum 25(OH)D concentration of 63.5 nmol/L.

Mirabegron Add-On Tamsulosin for Men with Overactive Bladder Symptoms: A Pooled Analysis of Four Randomized Controlled Trials

INTRODUCTION

Overactive bladder symptoms (OABSs) affect patients' quality of life (QOL) worldwide. This pooled analysis compared the efficacy and safety of mirabegron add-on tamsulosin with those of tamsulosin add-on placebo in OABS treatment.

METHODS

PubMed, Embase, MEDLINE, and the Cochrane Controlled Trial Register databases were searched for randomized controlled trials (RCTs) examining the efficacy of mirabegron add-on therapy to tamsulosin in the treatment of OABS. Moreover, references from the selected studies were screened. Review Manager 5.4 was used to analyze data.

RESULTS

Four RCTs involving 1,397 patients with OABS were selected. Of the total, 697 patients receiving mirabegron add-on tamsulosin constituted the experimental group, and 700 patients receiving tamsulosin add-on placebo constituted the control group. The efficacy endpoints were as follows: mean number of micturition per day (mean difference [MD] = -0.26, 95% confidence interval [CI] = -0.41 to -0.10, p = 0.0001), urgency episodes per day (MD = -0.67, 95% CI = -1.02 to -0.32, p = 0.0002), urgency urinary incontinence (UUI) episodes per day (MD = -0.42, 95% CI = -0.66 to -0.19, p = 0.0005), mean volume voided/micturition (MD = 10.84, 95% CI = 4.97-16.71, p = 0.0003), total International Prostate Symptom Score (IPSS) (MD = -2.01, 95% CI = -4.02 to -0.01, p = 0.05), and IPSS QOL index (MD = -0.65, 95% CI = -0.94 to -0.35, p < 0.0001). Mirabegron therapy, an add-on therapy to tamsulosin, was effective in treating patients with OABS. Moreover, mirabegron might reduce the total IPSS (MD = -2.01, 95% CI = -4.02 to -0.01, p = 0.05). The safety endpoint, treatment-emergent adverse events (odds ratio = 0.94, 95% CI = 0.78-1.13, p = 0.49), suggested that although mirabegron was well-tolerated, it possibly increased the post-void residual urine volume (MD = 10.28, 95% CI = 1.82-18.75, p = 0.02).

CONCLUSION

Combination therapy using mirabegron and tamsulosin may be effective in treating patients with non-neurogenic OABS in terms of UUI episodes, total IPSS, and IPSS QOL index. However, its effectiveness must be verified by analyzing additional factors for OABS through further RCTs.

Fluid intake behavior in women with refractory overactive bladder undergoing third line therapy

INTRODUCTION AND OBJECTIVES

Fluid intake has been shown to be related to urinary symptoms, but no studies to date have investigated the effect of fluid intake on urinary symptoms in women with refractory overactive bladder (OAB). As this group of women are considered to have a possible unique pathophysiologic mechanism of OAB, we investigated the relationship between fluid intake, fluid intake behavior, and urinary symptoms in women with refractory OAB.

METHODS

A prospective cross-sectional study of women with refractory OAB was conducted by assessing the relationship between fluid intake and lower urinary tract symptoms (LUTS) in women undergoing third line OAB therapies. Fluid intake and behavior were measured by the questionnaire based voiding diary and urinary symptoms were measured by the International Consultation on Incontinence Questionnaire for Female Lower Urinary Tract Symptoms (ICIQ-FLUTS). The relationship between fluid intake and symptom severity was assessed using Spearman's rank correlation and χ2  tests.

RESULTS

Of the 126 individuals undergoing third line therapy for OAB, 60 (48%) underwent intradetrusor onabotulinumtoxinA injection (BTX) injection, 42 (33%) peripheral tibial nerve stimulation, and 24 (19%) sacral neuromodulation. The mean total daily fluid intake was 2567.0 ± SD 1292.4 mL and did not differ significantly across treatment groups. Total fluid intake was weakly correlated with worse filling-type LUTS (r = 0.241, p = 0.007), and there was no relationship between LUTS and caffeinated fluid intake. Half (52%) of the subjects reported current fluid restricting behavior to control urinary symptoms, but this behavior was not correlated with LUTS severity (all p > 0.05). Patients that currently use tobacco have greater LUTS (current = 25.8 ± SD 9.5, former = 14.8 ± SD 6.1, never = 15.0 ± SD 6.1; p < 0.001). BMI was also positively correlated with worse incontinence symptoms (r = 0.351, p < 0.001).

CONCLUSIONS

Fluid intake along with other lifestyle factors, including tobacco use and weight, are minimally related to the symptomatology seen in women with refractory OAB. Further studies are needed to assess if behaviors change during treatment with third line therapies, and if these behavioral changes may affect treatment response.

Use of the anterior prostatic urethral mucosa preservation technique during holmium laser enucleation of the prostate can reduce postoperative stress urinary incontinence

INTRODUCTION

Holmium laser enucleation of the prostate (HoLEP) is an effective and safe surgery for patients with benign prostatic hyperplasia. However, some patients exhibit postoperative urinary incontinence. Here, we compared surgical outcomes and incidence of stress urinary incontinence between HoLEP with and without anterior prostatic urethral mucosa preservation (APUMP).

METHODS

All patients in this study underwent HoLEP with APUMP technique (APUMP group) and without APUMP technique (no-APUMP group). Enucleation weight, enucleation time, max flow rate increase at 3 months, and urinary incontinence rates immediately after catheter removal and at 1 month after surgery were compared between the groups.

RESULTS

In the APUMP (n = 340) and no-APUMP (n = 75) groups, the median enucleation weights were 34.5 and 35.0 g, respectively (p = .982). The corresponding median enucleation times were 33.0 and 46.5 min (p < .01), and median max flow rate increases at 1 month were 10.5 and 9.9 mL/s (p = .89). The urinary incontinence rates immediately after catheter removal were 4.1% and 14.7% (p < .01), and were 3.8% and 12.0% (p < .01) at 1 month after surgery.

CONCLUSION

HoLEP using the APUMP technique could be performed with a shorter operative time while maintaining efficacy. The incidence of postoperative urinary incontinence could be decreased by APUMP, indicating that such preservation facilitates the maintenance of urinary continence after surgery.

How older men live with stress urinary incontinence: Patient experience and navigation to treatment

OBJECTIVES

To explore the context in which older men navigate treatment for stress urinary incontinence (SUI) following prostate surgery by characterizing lived experience of men with symptomatic SUI.

SUBJECTS/PATIENTS AND METHODS

Mixed method study using surveys and semistructured interviews to examine a cohort of men who underwent evaluation for treatment of postprostatectomy SUI.

RESULTS

Thirty-six men were interviewed after consultation for SUI and 31 had complete quantitative clinical data. Twenty-six underwent surgery and 10 chose no surgical intervention. In qualitative interviews, respondents experienced substantial decline in quality of life due to incontinence citing concerns associated with use of pads and worrying about incontinence. Most patients reported "workarounds"-efforts to mitigate or manage incontinence including Kegels, physical therapy, and garments. Participants also reported lifestyle changes including less strenuous physical activity, less sexual activity, and/or fewer social gatherings. Patients then described a "breaking point" where incontinence workarounds were no longer sufficient. After seeking evaluation, men described challenges in exploring treatment for SUI, including access to care and provider knowledge of treatment options.

CONCLUSION

In a novel study of patients living with SUI a predictable lived experience was observed that culminated in a desire for change or "breaking point." In all men, this led to treatment-seeking behaviors and for many it led to SUI intervention. Despite effective treatments, patients continue to meet barriers gaining access to SUI evaluation and treatment.

A Process Evaluation of an Antibiotic Stewardship Intervention for Urinary Tract Infections in Nursing Homes

OBJECTIVES

To assess the internal and external validity of a cluster randomized controlled trial (cRCT) evaluating a decision tool with supportive interventions for the empirical treatment of urinary tract infections (UTIs) in nursing homes (NHs), and to identify facilitators and barriers in implementing this antibiotic stewardship intervention.

DESIGN

Mixed-methods process evaluation study.

SETTING AND PARTICIPANTS

Physicians, nursing staff, client council members, and residents of Dutch NHs.

METHODS

We used cRCT data of the ANNA study (Antibiotic Prescribing and Non-prescribing in Nursing Home Residents With Signs and Symptoms Ascribed to Urinary Tract Infection). In addition, we sent out an online evaluation questionnaire, conducted semistructured interviews with physicians and nursing staff, and consulted client council members.

RESULTS

Internal validity was lowered: control group physicians participated in several non-study-related activities regarding UTI. External validity was good: almost all intervention components had a high fidelity (52%-74%) and were perceived as relevant (physicians: 7.2-8.6 of 10, nursing staff: 6.5-8.5 of 10) and feasible (physicians: 7.5 of 10, nursing staff 6.4 of 10), with feasibility for residents with dementia and urine incontinence needing attention. The most common reason for deviating from the advice generated by the decision tool was an unclear illness presentation. Identified facilitators to implementation were confidence in the intervention, repeated intervention encounter, and having "champions" in the NH. Barriers were limited involvement of nursing staff, unstable nursing teams, residents' and representatives' belief that antibiotics should be prescribed, and a low antibiotic prescribing threshold within the NH culture.

CONCLUSIONS AND IMPLICATIONS

Lowered internal validity may have reduced the study effect. Attention should be paid to the feasibility of the intervention in residents with dementia and urinary incontinence. Improvement opportunities for implementation were higher nursing staff involvement and repeated intervention offering.

Role of dietary food intake patterns, anthropometric measures, and multiple biochemical markers in the development of pregnancy-specific urinary incontinence in gestational diabetes mellitus

OBJECTIVES

The aim of this study was to assess maternal dietary food intake patterns, anthropometric measures, and multiple biochemical markers in women with gestational diabetes mellitus and pregnancy-specific urinary incontinence and to explore whether antedating gestational diabetes mellitus environment affects the pregnancy-specific urinary incontinence development in a cohort of pregnant women with gestational diabetes mellitus and pregnancy-specific urinary incontinence.

METHODS

Maternal dietary information and anthropometric measurements were collected. At 24 wk of gestation, with a fasting venipuncture sample, current blood samples for biochemical markers of hormones, vitamins, and minerals were analyzed. The groups were compared in terms of numerical variables using analysis of variance for independent samples followed by multiple comparisons.

RESULTS

Of the 900 pregnant women with complete data, pregnant women in the gestational diabetes mellitus pregnancy-specific urinary incontinence group had higher body mass index during pregnancy, arm circumference, and triceps skinfold than the non-gestational diabetes mellitus continent and non-gestational diabetes mellitus pregnancy-specific urinary incontinence groups, characterizing an obesogenic maternal environment. Regarding dietary food intake, significant increases in aromatic amino acids, branched-chain amino acids, dietary fiber, magnesium, zinc, and water were observed in pregnancy-specific urinary incontinence group compared with the non-gestational diabetes mellitus continent group. Serum vitamin C was reduced in the gestational diabetes mellitus pregnancy-specific urinary incontinence group compared with the non-gestational diabetes mellitus pregnancy-specific urinary incontinence group.

CONCLUSIONS

This study emphasizes the necessity for a comprehensive strategy for gestational diabetes mellitus women with pregnancy-specific urinary incontinence in terms of deviation in maternal adaptation trending toward obesity and maternal micronutrients deficiencies.

Intravesical liposomal tacrolimus for hemorrhagic cystitis: a phase 2a multicenter dose-escalation study

BACKGROUND

Hemorrhagic cystitis (HC) is an inflammatory disease of the bladder with sustained hematuria for which there is currently no approved drug treatment. We evaluated a liposomal tacrolimus preparation (LP-10) in patients with refractory moderate to severe sterile HC.

METHODS

This phase 2a dose-escalation study assessed the safety and efficacy of up to 2 intravesical instillations of LP-10 (2, 4, or 8 mg tacrolimus) in 13 patients with HC. Primary efficacy outcomes were changes from baseline in the number of bleeding sites on cystoscopy, microscopic urine analysis for red blood cells (RBCs), and hematuria on dipstick. Additional efficacy measures included urinary incontinence, frequency, and urgency on a 3-day diary and cystoscopy global response assessment (GRA). Blood samples for pharmacokinetic (PK) assessment were obtained in all patients.

RESULTS

Intravesical LP-10 was well tolerated, with no treatment-related severe or serious adverse events (AEs) and only 3 drug-related AEs (artificial urinary sphincter malfunction, dysuria, and bladder spasms). LP-10 blood levels showed short durations of minimal systemic uptake. Treatment resulted in significant improvements in bleeding on cystoscopy, RBC counts in urine, hematuria on dipstick, and urinary incontinence. Bleeding on cystoscopy and urinary incontinence showed dose-dependent improvements that were more pronounced in the 4 mg and 8 mg dose groups. All dose groups showed a significant improvement in cystoscopy GRA.

CONCLUSION

LP-10 was well tolerated, with clinically relevant efficacy seen in improvements in cystoscopic bleeding, hematuria, and urinary incontinence. The benefit-risk profile supports the further clinical development of LP-10 at a tacrolimus dose of 4 mg.

Pilot Study on Feasibility and Outcome of a Nerve-Preserving Aortoiliac Exposure Technique

BACKGROUND

Dysfunctional ejaculation is a common complication following open aortoiliac aneurysm surgery. It may occur in 49-63% of patients and is caused by iatrogenic damage to the sympathetic lumbar splanchnic nerves and superior hypogastric plexus. A nerve-preserving operative technique based on a unilateral right-sided approach to the abdominal aorta, was implemented in clinical practice. The aim of this pilot study was to establish the safety and feasibility of the technique, and whether a sympathetic pathway and ejaculatory function was preserved.

METHODS

Patients were asked to fill out questionnaires preoperatively, and 6 weeks, 6 months, and 9 months postoperatively. The International Index of Erectile Function, Cleveland Clinic Incontinence Score (CCIS), Patient assessment of constipation symptoms (Pac-Sym), and International Consultation on Incontinence Questionnaire on male lower urinary tract symptoms were used. Surgeons were asked to complete a technical feasibility questionnaire.

RESULTS

Twenty-four patients undergoing aortoiliac aneurysm surgery were included. The nerve-sparing phase of the procedure added an average of 5-10 min of operating time and was technically feasible in twenty-two patients. No major complications occurred during nerve-sparing exposure. Fifteen of twenty-four patients were sexually active at some point throughout the study. No postoperative loss of ejaculation was seen in sexually active patients. CCIS, Pac-sym, International Index of Erectile Function, and Incontinence Questionnaire on male lower urinary tract symptoms scores remained similar throughout the study.

CONCLUSIONS

Nerve-preserving aortoiliac reconstruction surgery is safe and feasible. Ejaculatory function is preserved. Given the low number of patients in the study, further research is needed to provide robust data.

Platelet-Rich Plasma for the Treatment of Stress Urinary Incontinence-A Randomized Trial

IMPORTANCE

Urinary incontinence affects millions of women worldwide.

OBJECTIVE

The aim of the current study was to evaluate the efficacy and safety of periurethral platelet-rich plasma (PRP) injections in women with stress urinary incontinence (SUI).

STUDY DESIGN

This was a single-center, double-blind, randomized sham-controlled trial. Fifty participants with SUI and urodynamic stress incontinence were randomized in 2 equally sized groups. Women in the PRP group received 2 PRP injections at 3 levels of the urethra at 4- to 6-week intervals. Women in the sham group were injected with sodium chloride 0.9%. At baseline, participants underwent urodynamic studies and a 1-hour pad test and completed the International Consultation on Incontinence Questionnaire-Female Lower Urinary Tract Symptoms (ICIQ-FLUTS), the Patient Global Impression Scale of Improvement, and the King's Health Questionnaire. At follow-up visits (1, 3, and 6 months), women underwent the 1-hour pad test and completed the King's Health Questionnaire and the ICIQ-FLUTS. Primary outcome was the subjective evaluation as indicated by the response to question 11a of the ICIQ-FLUTS questionnaire. Secondary outcomes included scores of questionnaires and urine loss assessed on the 1-hour pad test. The level of discomfort during injections and any adverse events were also evaluated.

RESULTS

During follow-up, the mean score of the 11a question decreased significantly in the PRP group compared with sham. Subjective cure was significantly higher in the PRP group (32% vs 4%, P < 0.001). A significant reduction of urine loss assessed on the 1-hour pad test was observed in the PRP group compared with the sham group at 6-month follow-up. No adverse events were observed.

CONCLUSIONS

Periurethral PRP injections were superior to sham injections in improving SUI symptoms with an excellent safety profile.

Adherence to support pessary in the treatment of pelvic organ prolapse: a retrospective study conducted among 1,371 women

INTRODUCTION AND HYPOTHESIS

The objective was to investigate the adherence to pessary treatment in women with pelvic organ prolapse (POP) who were found eligible for this treatment by the urogynecologist, at the first visit at the Department of Gynecology and Obstetrics, Odense University Hospital.

METHODS

Data were extracted from the women's medical records. Frequency tabulations were performed to describe the women's reasons for pessary discontinuation by age group. Binominal logistic regression analysis was conducted to investigate how women's age, POP characteristics, urogynecological history, and their pessary experience and management were associated with continued pessary use.

RESULTS

This study included 1,371 women treated with support pessary. Of these, 850 women continued pessary treatment and 521 women underwent surgical treatment. A history of hysterectomy (OR: 0.68, 95% CI: 0.51-0.90, p = 0.008), urinary incontinence (OR: 0.71, 95% CI: 0.56-0.89, p = 0.003), and previous pessary use (OR: 0.75, 95% CI: 0.56-0.99, p = 0.047) were significant factors associated with discontinuation. Further, women aged 81-99 years were significantly more likely to continue pessary treatment (OR: 1.77, 95% CI: 1.15-2.74, p = 0.009). "POP surgery," "prolapse stage," and "prolapse predominant compartment" were not associated with discontinuation. Approximately 38% of women aged 26-54 years discontinued owing to personal preference.

CONCLUSIONS

Hysterectomy, incontinence, and previous pessary use are significant predictors of pessary discontinuation. Increasing age is significantly associated with pessary continuation.

Psychosocial Factors Associated with Lower Urinary Tract Symptoms One Year Postpartum

Pregnancy carries substantial risk for developing lower urinary tract symptoms (LUTSs), with potential lifelong impacts on bladder health. Little is known about modifiable psychosocial factors that may influence the risk of postpartum LUTSs. We examined associations between depressive symptoms, perceived stress, and postpartum LUTSs, and the moderating effects of perceived social support, using data from a cohort study of Expect With Me group prenatal care (n = 462). One year postpartum, 40.3% participants reported one or more LUTS. The most frequent LUTS was daytime frequency (22.3%), followed by urinary incontinence (19.5%), urgency (18.0%), nocturia (15.6%), and bladder pain (6.9%). Higher odds of any LUTS were associated with greater depressive symptoms (adjusted odds ratio (AOR) 1.08, 95% confidence interval (CI) 1.04-1.11) and perceived stress (AOR 1.12, 95% CI 1.04-1.19). Higher perceived social support was associated with lower odds of any LUTS (AOR 0.94, 95% CI 0.88-0.99). Perceived social support mitigated the adverse effects of depressive symptoms (interaction AOR 0.99, 95% CI 0.98-0.99) and perceived stress (interaction AOR 0.97, 95% CI 0.95-0.99) on experiencing any LUTS. Greater depressive symptoms and perceived stress may increase the likelihood of experiencing LUTSs after childbirth. Efforts to promote bladder health among postpartum patients should consider psychological factors and social support.

[Influence of disposable diaper dependence on emotional behavior and related factors of preschool-aged children]

Objective: To investigate the influence of disposable diaper dependence (DDD) on emotional behavior and related factors of preschool-aged children. Methods: A total of 3 000 preschool-aged children from 16 kindergartens in Zhengzhou of Henan Province from October 2019 to March 2020 were selected and their parents were investigated by using a basic information questionnaire (including usage of disposable diapers), Strengths and Difficulties Questionnaire (SDQ) and Children's Sleep Questionnaire (PSQ). The differences in baseline and clinical data were compared between the DDD children and normal children, and multiple linear regression models were used to analyze the factors associated with emotional behavior in DDD children. Results: A total of 3 000 questionnaires were distributed and 2 775 (92.50%) were valid. The children ranged in age from 3 to 5 years, including 1 438 boys (51.82%) and 1 337 girls (48.18%). There were 98 (3.53%) children in DDD group and 2 677 (96.47%) children in normal group. The proportion of children living in cities in the DDD group was 58.16%, significantly higher than that of 41.84% in the normal children group (P<0.001). The abnormal detection rate of various factors in SDQ in DDD children, from high to low, were hyperactivity (n=14, 14.29%), peer communication problems (n=12, 12.24%), prosocial behavior (n=11, 11.22%), emotional symptoms (n=10, 10.20%) and conduct problems (n=7, 7.14%). The detection rates of abnormal total difficulty scores in DDD group and normal children were 7.14% (7 cases) and 0.78% (21 cases), respectively, with statistically significant differences (P<0.001). The proportions of emotional symptoms and hyperactivity disorder in DDD group were higher than those in normal group, and the differences were statistically significant (P<0.05). The PSQ score of children in DDD group was 3.01±2.02 which was not significantly different from the PSQ score of the normal group (2.71±2.10, P=0.157). The multi-factor analysis showed that caregiver's education level (β=-1.135,95%CI:-1.910 to -0.359), urinary incontinence (β=2.222, 95%CI: 1.105-3.339), fecal incontinence (β=3.833, 95%CI: 2.691-4.975), urinary and fecal incontinence (β=5.522, 95%CI: 4.145-6.899), and recurrent urinary tract infections(β=3.523,95%CI: 1.798-5.248)were the independent influencing factors of emotional behavioral problems in DDD children (P<0.05). Conclusions: Children with DDD are more likely to have emotional behavioral problems than normal children. Caregiver's education level, urinary incontinence and recurrent urinary tract infections were influencing factors of emotional behavioral problems in DDD children.