Neurogenic bladder is a common source of morbidity in patients with spina bifida and can cause renal damage. Medical management may include imaging, urodynamic studies (UDS), laboratory testing, clean intermittent catheterization (CIC), and medication. There is ongoing debate regarding the optimal management regimen. Approaches are described by two paradigms: proactive and expectant management. In a proactive approach, invasive interventions like CIC and UDS are initiated before the onset of renal abnormalities. In expectant management, UDS, CIC, and medications are started after abnormalities are identified. In this scoping review, we aim to comprehensively review existing literature on outcomes of proactive and expectant management of neurogenic bladder in patients with spina bifida.
We searched multiple databases and screened articles for inclusion using PRISMA-ScR guidelines. Included studies reported clinical outcomes of any aspect of proactive or expectant neurogenic bladder management in patients with spina bifida.
Ultimately, 74 articles were included for review including 67 cohort studies, 4 cross-sectional studies, 2 sequential cohort studies, and 1 randomized control trial. Eleven studies directly compared management strategies. There was substantial heterogeneity in study designs, management protocols, and reported outcomes. Most studies addressed multiple simultaneous aspects of management without specifically analyzing individual aspects. However, some commented on individual aspects of management including UDS (13), CIC (32), imaging (7), and medication (5). Although there was no consensus about optimal management, all direct comparisons of paradigms supported a proactive approach.
Our review identified a broad body of literature about optimal management of neurogenic bladder. Existing studies vary greatly in terms of treatment protocols, measured outcomes, and management recommendations. Overall, studies that directly compare management are scarce but favor proactive management. Given the implications on clinical outcomes, it is crucial to focus future work on directly comparing management strategies and isolating the effects of different individual management elements.

To summarize available data focused on diagnosis and management of urethral stricture in men with neurogenic lower urinary tract dysfunction by a systematic review of the literature.
A systematic review of the literature was carried out through an extensive electronic database search performed in PubMed/MEDLINE and Scopus databases for full texts, and International Continence Society, American Urology Association, and European Association of Urology abstracts for citations related to urethral structure. This review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis.
A total of 316 articles were identified, 48 of which were selected for this review. Different strategies are currently being used for the management of urethral strictures, such as clean intermittent catheterization (CIC) which reduces stricture by up to 68%; direct vision internal urethrotomy which shows lower rates of renarrowing; urethroplasty which shows a success rate up to 70%; urinary diversion is the treatment of choice when reconstruction is not possible.
Further studies are needed in this population because of the heterogeneity of the outcomes and the lack of a standardized definition and classification of this population.

BACKGROUND: Hydrophilic coated catheters are recommended to reduce the side effects of intermittent catheterization (IC) in patients with bladder dysfunction. However, there is lack of Level one evidence to support the use of this intervention.
METHODS: Several electronic databases were systematically searched to evaluate complication incidences for hydrophilic coated (HC) and non-hydrophilic catheters (NHC).
RESULTS: Twelve studies were eligible for inclusion in the review. The meta-analyses exploring microscopic hematuria frequencies (RR = 0.69; 95% CI 0.52-0.90) and urethral stricture frequencies (RR = 0.28; 95% CI 0.13-0.60) showed a lower risk ratio associated with HC in comparison to NHC, whereas gross hematuria was no statistically significant difference in two groups. Subgroup analyses of gross hematuria which was grouped according to \"catheterization frequency\", \"single/multiple catheterization\" and \"self/other catheterization\" were performed and the values of combined RR were also no statistically significant difference.
CONCLUSIONS: Compared with non-hydrophilic catheters, the hydrophilic coated catheters have positive significance in reducing the incidence of urethral microtrauma and the urethral stricture. However, more studies are warranted for evaluating effects of hydrophilic coated catheters on the incidence of gross hematuria.

Postpartum urinary retention (PUR) may cause long-term urogenital tract morbidity. The incidence ranges from 0.18 to 14.6%, but the importance of prompt diagnosis and appropriate management is often underappreciated. The paucity of data on long-term outcome after PUR contributes to these drawbacks. The aim of this study was to assess long-term persistence of elevated PVR (post-void residual urine) volume after PUR. Pathophysiology, risk factors and management of PUR are reviewed.
In our tertiary referral urogynecology unit in the University Women\'s Hospital of Bern, Switzerland, all patients who were referred for PUR were asked to participate in this study. PVR was measured sonographically every 2 days until day 15, then after 6, 12, 24 and 36 months and, if increased, the patients were instructed to perform clean intermittent self-catheterization. If retention persisted longer than the lactation period, multichannel urodynamics was performed.
Sixty-two patients were included. The median PVR normalized at day 7. Long-term voiding disorders were found in 8.2%, 6.7%, and 4.9% after 1, 2, and 3 years respectively. Multichannel urodynamics confirmed in all patients with persisting retention an acontractile detrusor and de novo stress urinary incontinence in 4 cases. Quantile regression did not reveal any factor contributing to earlier recovery. Eighty-nine percent of the patients with PUR had operative vaginal deliveries, emphasizing the importance of this risk factor for PUR.
In most cases PUR resolves early, but voiding difficulties persist more often than previously thought, and for these patients the consequences are devastating. Obstetric awareness, early active management, and developing management strategies in the postpartum period might preclude lower urinary tract morbidity.

To identify patient-reported outcome measures (PROMs) for intermittent self-catheterization (ISC) users, critically assess and summarize the quality of the measurement properties, and describe the application scenarios on each instrument.
PubMed, EMBASE, Medline, PsycINFO, and relevant reference lists were systematically searched through December 2019 (updated May 2020).
Two reviewers independently identified original English language publications that evaluated the psychometric properties of specific PROMs used in ISC patients.
The following data were obtained: author and publication year, content of domains and subscales, number of items, response options, constructs measured, language, and information on measurement properties.
Eleven publications were deemed eligible, including 6 PROMs for measuring patients\' ISC-related quality of life, self-confidence, satisfaction, difficulties, acceptance, and adherence to treatment. The Intermittent Self-Catheterization Questionnaire provided the most detail, and the Intermittent Catheterization Acceptance Test could be evaluated on the most consensus-based standards for the selection of health status measurement instrument properties.
Several tools are available for ISC users, but at present there is no comprehensive, concise, and robust instrument with good psychometric properties. Further research on psychometric properties is needed to verify the remaining properties of existing scales and to develop novel tools for clinicians, researchers, and patients.

OBJECTIVE: The purpose was to summarize evidence related to adherence to intermittent catheterization (IC), complication rates, satisfaction with IC, and its effect on health-related quality of life.
OBJECTIVE: Intermittent catheterization is frequently used to manage lower urinary tract dysfunctions including urinary retention and urinary incontinence, but research suggests that care for patients using IC may not always be based on evidence.
METHODS: Scoping review.
METHODS: We searched the PubMed, EMBASE, CINAHL databases, and the Cochrane Database for Systematic Reviews to identify studies published between January 2009 and March 2019. Seventy studies met inclusion criteria and were evaluated for adherence, complication rates, satisfaction, and health-related quality in adults and children using IC for bladder management.
RESULTS: Recent research was variable in both quantity and quality. The evidence suggests that (1) most patients can successfully master IC and that functional status is likely the most important predictor of success; (2) adherence to IC probably decreases over time; (3) urinary tract infections (UTIs) are the most common complication of IC and that prophylactic antibiotic therapy may reduce the risk of recurrent UTIs; (4) urinary incontinence is also a common complication; and (5) other complications such as urethral strictures, bladder stones, hematuria, and urethral false passage do occur but are less prevalent than UTIs and incontinence between catheterizations. Our review also revealed multiple gaps in the evidence to support care for patients using IC.
CONCLUSIONS: Research priorities include a need for prospective studies of the epidemiology and risk factors for IC-related complications, along with intervention studies to determine how to improve outcomes for patients using IC to manage bladder function.

Neurogenic bladder is a chronic condition affecting patients of all ages with significant medical and quality of life implications. Goals of treatment consist of protection of the upper urinary tract and promotion of reliable urinary continence. Successful management involves medications and most often bladder drainage via clean intermittent catheterization. This article reviews current literature on medical management to achieve goals of treatment.

We performed a systematic review of randomized controlled trials to assess the incidence of urinary tract infection (UTI) and complications of different urinary drainage methods (indwelling urinary catheterization, suprapubic catheterization, and intermittent catheterization.).
PubMed, EMBASE, and Cochrane Library were systematically searched from their inception to March 2018. We selected randomized controlled trials (RCTs) comparing at least two of the three possible urinary drainage routes after gynecologic surgery. A meta-analysis was performed using the RevMan software, and a random-effects model was used to pool the effect size. The Grades of Recommendation, Assessment, Development, and Evaluation (GRADE) approach was used to rate the quality of evidence.
Fifteen RCTs met eligibility criteria (N = 1607), the meta-analysis indicated that suprapubic drainage was associated with a reduction in the rate of asymptomatic bacteriuria compared with indwelling urinary catheterization [risk ratios (RR) = 0.39, 95% confidence interval (CI): 0.24-0.65, P = 0.0003) but was associated with a higher rate of hematuria (RR = 4.49, 95% CI: 1.16-17.41, P = 0.03). Indwelling urinary catheterization increased the rate of recatheterization compared with suprapubic drainage (RR = 2.95, 95% CI: 1.22-7.11, P = 0.02) and was associated with higher rate of symptomatic UTI compared with intermittent catheterization (RR = 2.79, 95% CI: 1.09-7.14, P = 0.03). No difference was found in other aspects (complication rate and catheter-related pain) among the three drainage routes.
This meta-analysis suggested that suprapubic drainage was superior to indwelling urethral catheterization in reduction of asymptomatic bacteriuria and rate of recatheterization but was associated with higher rate of hematuria. Intermittent catheterization was associated with a reduction in symptomatic UTI compared with indwelling urinary catheterization. More high-quality randomized trials are needed to determine which route is most appropriate for catheterization in patients after gynecologic surgery.

OBJECTIVE: To identify the factors associated with the knowledge of patients and caregivers about Clean Intermittent Urethral Catheterization in the literature which hinder or facilitate the procedure.
METHODS: An integrative review of the literature conducted in the MEDLINE/PubMed, CINAHL, Cochrane, Web of Science, SCOPUS and LILACS databases.
RESULTS: 13 primary studies were included in the sample after the peer review. A synthesis of knowledge was performed in two categories: Factors associated with the knowledge of patients and caregivers which hinder the procedure and Factors associated with the knowledge of patients and caregivers which facilitate the procedure. Factors that hinder and facilitate the procedure respectively related to the need of information and negative feelings, use of easy-to-understand language, and application of information leaflets, among others.
CONCLUSIONS: There is a shortage of published articles on the subject, and those which were identified had a low level of evidence, therefore requiring greater commitment and effort on the part of health professionals and researchers to use more robust designs.
OBJECTIVE: Identificar na literatura os fatores associados ao conhecimento de pacientes e cuidadores acerca do cateterismo vesical intermitente limpo que dificultam ou facilitam o procedimento.
UNASSIGNED: Revisão integrativa da literatura nas bases de dados MEDLINE/PubMed, CINAHL, Cochrane, Web of Science, SCOPUS e LILACS.
RESULTS: Após a revisão por pares, 13 estudos primários compuseram a amostra. A síntese do conhecimento foi realizada em duas categorias: Fatores associados ao conhecimento de pacientes e cuidadores sobre o que dificultam o procedimento e Fatores associados ao conhecimento de pacientes e cuidadores acerca do que facilitam o procedimento. Os fatores que dificultam e facilitam o procedimento relacionaram-se, respectivamente, à necessidade de informação e a sentimentos negativos, uso de linguagem de fácil compreensão, aplicação de folhetos informativos, entre outros.
UNASSIGNED: Há escassez de artigos publicados sobre a temática, e os que foram identificados apresentaram baixo nível de evidência, exigindo, portanto, maior empenho e compromisso por parte de profissionais de saúde e pesquisadores para utilizarem desenhos mais robustos.
OBJECTIVE: Identificar en la literatura los factores asociados con el conocimiento de pacientes y cuidadores acerca del cateterismo vesical intermitente limpio que dificultan o facilitan el procedimiento.
UNASSIGNED: Revisión integrativa de la literatura en las bases de MEDLINE/PubMed, CINAHL, Cochrane, Web of Science, SCOPUS y LILACS.
RESULTS: Después de la revisión por pares, 13 estudios primarios compusieron la muestra. La síntesis del conocimiento fue realizada en dos categorías: Factores asociados con el conocimiento de pacientes y cuidadores acerca de lo que dificulta el procedimiento y Factores asociados con el conocimiento de pacientes y cuidadores acerca de lo que facilita el procedimiento. Los factores que dificultan y facilitan el procedimiento se relacionaron, respectivamente, con la necesidad de información y con sentimientos negativos, uso de lenguaje de fácil comprensión, aplicación de folletos informativos, entre otros.
UNASSIGNED: Existe escasez de artículos publicados acerca de la temática, y los que fueron identificados presentaron bajo nivel de evidencia, por lo que se requiere mayor empeño y compromiso de la parte de los profesionales sanitarios e investigadores en la utilización de diseños más robustos.

BACKGROUND: Intermittent catheterisation is the method of choice for the management of bladder dysfunctions. Different urinary catheters are available, but there is conflicting evidence on which type of catheter is best. The present study provides an objective evaluation of the clinical effectiveness of different subsets of urinary catheters.
METHODS: A systematic literature review was performed for published RCTs regarding hydrophilic coated and PVC (standard) catheters for intermittent catheterisation. Separate meta-analyses were conducted to combine data on frequencies of urinary tract infections (UTIs) and haematuria. Two separate analyses were performed, including or excluding reused standard catheters.
RESULTS: Seven studies were eligible for inclusion in the review. The meta-analyses exploring UTI frequencies showed a lower risk ratio associated with hydrophilic catheters in comparison to standard ones (RR = 0.84; 95% CI, 0.75-0.94; p = 0.003). Results for the \"reuse\" scenario were consistent with the ones related to \"single-use\" scenario in terms of frequency of UTIs. The meta-analyses exploring haematuria were not able to demonstrate any statistically significant difference between hydrophilic catheters in comparison to standard ones.
CONCLUSIONS: The findings confirm previously reported benefits of hydrophilic catheters but a broader evaluation that takes into account also patient preferences, compliance of therapy, quality of life and costs would be needed to assess the economic sustainability of these advanced devices.