The Central Nervous System and its Role in Bowel and Bladder Control

[Lower urinary tract dysfunction in children]

Lower urinary tract dysfunction (LUTD) is common in children and can significantly impact the quality of life in affected children and their families. This article provides a comprehensive overview of the causes, diagnostics, and treatment, with a particular focus on nonorganic urinary incontinence and nocturnal enuresis. Accurate diagnostics are essential to differentiate between organic and functional causes, as well as to distinguish primary from secondary forms of urinary incontinence. Basic diagnostics, including medical history, physical examination, and voiding diaries, form the foundation, while specialized diagnostics such as uroflowmetry or imaging enhance the evaluation of complex cases. Treatment of functional LUTD is primarily conservative, involving behavioral interventions as part of urotherapy, supported by pharmacological options like desmopressin or anticholinergics. Effective therapy also requires addressing comorbid conditions, such as chronic constipation or psychological disorders. In this article, the importance of an interdisciplinary approach and individualized therapy to achieve lasting symptom improvement and enhanced quality of life is emphasized.

Reduction of transverse rectal diameter and its effect on bladder dynamics in children with spinal dysraphism

INTRODUCTION

To examine the reduction of transverse rectal diameter and its effect on bladder dynamics in children with spinal dysraphism.

METHODS

We prospectively evaluated 61 consecutive children with spinal dysraphism, 25 (41%) boys and 36 (59%) girls, aged 4 to 16 years; mean age 9.3 ± 3.8 years, who received bowel management. All children underwent echosonographic measurement of transverse rectal diameter before and after starting bowel management. Also, all the patients had undergone urodynamic studies before and after starting bowel management, with no changes in their urological treatment.

RESULTS

Bowel management caused an decrease in transverse rectal diameter by 56 ± 7.2% (p < 0.001). In addition, a decrease was observed for maximal detrusor pressure by 27.8 ± 7.8% (p < 0.001), leak point pressure by 37.2 ± 4.4% (p < 0.001), and PVR by 36.7 ± 8.0 (p < 0.001). Maximum bladder capacity was significantly increased after bowel management in both non-adjusted (36.4 ± 14.8%; p < 0.001) and adjusted analysis for age (39.4 ± 14.3%, p < 0.001). Detrusor compliance was also increased by 89.2 ± 24.8% (p < 0.001). Female gender and % change of maximal detrusor pressure were significant predictors of transversal rectal diameter change in univariate as well as in multivariate analysis (OR = 10.548, 95% CI 2.309-48.180; p = 0.002 and OR = 1.121, 95% CI 1.009-1.245; p = 0.034).

CONCLUSIONS

Decrease in transverse rectal diameter may be useful for bladder function and urodynamic findings in children with spinal dysraphism. Therefore, decrease in transverse rectal diameter should be a supplement to standard urotherapy.

Bowel and Bladder Dysfunction Is Associated with Psychiatric Comorbidities and Functional Impairment in Pediatric Obsessive-Compulsive Disorder

Objective: Neuropsychiatric disorders are common in children with bowel and bladder dysfunction (BBD), a syndrome associated with urinary frequency, urgency, holding, incontinence, and constipation. We evaluated BBD symptom severity in children and youth attending a tertiary care obsessive-compulsive disorder (OCD) clinic. Methods: Consecutive patients attending initial OCD assessments between 2016 and 2020 were invited to participate in a registry study. Diagnosis of OCD and comorbidities was established by structured clinical interview. OCD severity and impact were assessed with the Children's Yale-Brown Obsessive-Compulsive Scale (CY-BOCS) and the Child Obsessive Compulsive Impact Scale (COIS-R; self-report), respectively. BBD symptoms were quantified with the Vancouver Symptom Score (VSS), a validated self-report measure. Results: One hundred twelve participants completed the VSS (mean age 13.5 ± 3.3, range 7-20). Based on a cutoff score of 11 corresponding to pediatric urologist-diagnosed BBD, 30.4% of participants screened positive, including more females than males (39.3% vs. 21.4%; p = 0.04). Daytime urinary incontinence was present in a greater proportion of participants with OCD forbidden thoughts (34.8% vs. 8.2%, p = 0.002), major depressive disorder (MDD; 38.5% vs. 6.8%, p = 0.001), and somatization disorder (60% vs. 9%, p = 0.001) compared with those without. A regression model including CY-BOCS, COIS-R, psychiatric comorbidities, medications, age, and gender explained 52.2% of the variance in VSS; COIS-R, tic disorder, and MDD were significant predictors. Conclusion: BBD symptoms are common and associated with high OCD-related impairment and psychiatric comorbidities. Standardized assessment may facilitate identification of BBD symptoms in this population and is critical to mitigating long-term physical and mental health impacts. Further studies are required to assess the relationship between BBD and OCD treatment outcomes.

The correlation between the transverse rectal diameter and urodynamic findings in children with neurogenic bowel and bladder dysfunction

BACKGROUND

The aim of this study was to examine the correlation between the transverse rectal diameter and urodynamic findings in children with neurogenic bowel and bladder dysfunction.

METHODS

Between 2014 and 2022, we prospectively evaluated 81 consecutive spina bifida children with neurogenic bowel and bladder dysfunction (35 boys and 46 girls, mean age 9.5 ± 3.4 years). All patients underwent echosonographic measurement of transverse rectal diameter and urodynamic studies.

RESULTS

We found a strong negative correlation between transverse rectal diameter and maximum bladder capacity (r = -0.682, p < 0.001) and compliance (r = -0.690, p < 0.001). There was also a strong positive correlation between transverse rectal diameter and maximal detrusor pressure (r = 0.650, p < 0.001), leak point pressure (r = 0.793, p < 0.001), and PVR (r = 0.762, p < 0.001). In ROC analysis, transverse rectal diameter demonstrated good performance for distinguishing children with upper urinary tract deterioration, with an AUC of 0.857 (95% CI 0.761-0.953). A transverse rectal diameter ≥40 mm was 83.3% sensitive and 100% specific for the diagnosis of unfavorable urodynamic patterns.

CONCLUSION

There is a correlation between the transverse rectal diameter and urodynamic findings in children with neurogenic bowel and bladder dysfunction. Ultrasonographically assessed transverse rectal diameter of ≥40 mm may be used as a risk factor for upper urinary tract deterioration (unfavorable urodynamic findings). We suggest the transverse rectal diameter echosonographic measurement use as an integral part of the diagnostic approach in children with neurogenic bowel and bladder dysfunction, as it can help decision-making while waiting for urodynamic testing.

Problems with enuresis management-A personal view

Much has happened since the end of the era when enuresis was blamed on the parents or the children themselves. Still, there are large gaps in our knowledge and large parts of modern enuresis management guidelines are (still) not based on firm evidence. In this review I will question the following commonly made assumptions regarding enuresis evaluation and treatment: •It is important to subdivide enuresis according to the presence of daytime symptoms•Voiding charts are crucial in the primary evaluation of the enuretic child•All children with enuresis need to be screened for behavioral or psychiatric issues•Concomittant daytime incontinence needs to be successfully treated before addressing the enuresis•Concomittant constipation needs to be successfully treated before addressing the enuresis•Urotherapy is a first-line treatment against enuresis In this review I will argue that much of what we do with these children is based more on experience and well-meant but poorly supported assumptions than on evidence. Some advice and therapies are probably ineffective whereas for other treatments we lack reliable predictors of treatment response. More research is obviously needed, but awaiting new results enuresis management could be substantially simplified.

Characteristics Among Premenarchal Girls With Lichen Sclerosus

OBJECTIVES

Lichen sclerosus (LS), a chronic inflammatory dermatosis localized in the anogenital region, is known to be associated with lower urinary tract symptoms (LUTS) in postmenopausal women; however, there is a paucity of data on prepubertal girls. We sought to characterize the relationship between LS, LUTS, and constipation among premenarchal girls.

MATERIALS AND METHODS

We conducted a retrospective chart review of premenarchal girls presenting at the pediatric adolescent gynecology and pediatric urology clinics at our institution diagnosed with vulvar LS during a 4-year period. Demographics, clinical presentation, time from onset of urinary and/or bowel symptoms to LS diagnosis, and treatment response were assessed. Analysis was completed using median, range, and nonparametric statistical analysis where appropriate.

RESULTS

Nineteen premenarchal girls with LS met inclusion criteria. The median age at LS diagnosis was 6.2 years (range = 3.3-13.3 yrs). Most girls (12/19, 63.2%) presented with LUTS during LS evaluation, and 11 (57.9%) of 19 patients had constipation. Pruritus and hypopigmentation were the most frequently encountered LS symptom and sign, respectively. Fourteen (73.7%) of the 19 girls had resolution/improvement of LS symptoms after LS treatment. Of the 12 patients with LUTS, 7 (58.3%) had resolution/improvement of LUTS symptoms, 3 (25.0%) had unchanged voiding symptoms, and 2 (16.7%) had unknown changes.

CONCLUSIONS

Although further studies are needed to better characterize the relationship between LUTS, constipation, and LS, our findings suggest that premenarchal subjects presenting with LUTS should be assessed for LS. Likewise, patients presenting with LS should be assessed for LUTS and constipation.

The influence of bowel management on urodynamic findings in spina bifida children with detrusor overactivity and detrusor sphincter dyssynergia

OBJECTIVE

To examine the effects of bowel management on urodynamic findings in spina bifida children with detrusor overactivity (DO) and detrusor sphincter dyssynergia (DSD).

MATERIAL AND METHODS

Between 2014 and 2019 we prospectively evaluated 39 consecutive spina bifida children with DO and DSD (18 (46.2%) boys and 21 (53.8%) girls, aged 4-16 years; mean age 9.5 ± 3.7 years) who received bowel management and we treated their bowel dysfunction with an aim of alleviating the symptoms of constipation, preventing constant overdistension of the rectosigmoid, providing regular emptying of the colon and faecal continence. Bowel management included daily enema, laxative application and a special diet who was performed during 12 months. All children had undergone urodynamic studies before and after starting bowel management, with no changes in their urological treatment.

RESULTS

Bowel management caused an increase in maximum bladder capacity from 183.0 (112.0-234.0) to 237.0 (165.0-298.0) (p < 0.001). When maximal bladder capacity adjusted for age there was also significant increment (adjusted before 0.54 (0.47-0.64), adjusted after 0.75 (0.70-0.82), p < 0.001). In addition, we observed a decrease in maximal detrusor pressure from 64.3 (49.0-77.0) to 46.4 (32.0-59.0) cm H2O (p < 0.001) and an increase in bladder compliance from 3.0 (2.0-3.3) to 5.6 (3.9-6.6) ml/cm H2O (p < 0.001). There was also significant reductions in leak point pressure from 62.0 (48.0-69.0) to 39.0 (30.0-43.0) cm H2O (p = 0.001), and significant reductions in post-void residual volume (PVR) from 165.0 (128.0-187.0) to 98.0 (68.0-136.0) ml in our 13 patients who could achieve spontaneous voiding (p = 0.001).

CONCLUSION

Administering bowel management may be useful for bladder function and urodynamic findings in spina bifida children with DO and DSD. Therefore, bowel management should form an integral part of the treatment in spina bifida children with DO and DSD.

New concept for treating urinary incontinence after radical prostatectomy with radiofrequency: phase 1 clinical trial

To describe the clinical response and side effects of radiofrequency treatment in patients with urinary incontinence after radical prostatectomy. This is a phase 1 clinical trial with 10 men up to 65 years of age who had urinary incontinence after radical prostatectomy, post void residual volume < 50 ml verified by ultrasonography, pad test ≥ 1 g, and PSA < 0.2 ng/ml. pad test and self-administered questionnaires were used to assess clinical response. Scales were used to measure treatment satisfaction and improvement in symptoms. Participants underwent five sessions of 2 min of non-ablative endoanal radiofrequency (41 °C). The evaluated co-primary endpoints were urinary incontinence volume and urinary symptoms, analyzed by the Wilcoxon nonparametric test; residual volume, and self-reports to assess safety. The participants' mean age was 57.5 ± 4.9. The initial pad test score was 6.5 g (1.7-50.0) with a final score of 2.0 g (0.0-9.0) (p < 0.01). Ultrasonography showed no alteration of residual volume. A decrease of urinary loss was found in nine patients, three of them showed a complete resolution of urinary loss. A decrease in irritative micturition symptoms was found as well, but no improvement in the quality of life was shown. Regarding treatment satisfaction, two patients were neutral, six satisfied, and two very satisfied. Limitations included pain while the endoanal electrode was inserted. Four patients indicated pain during treatment, but overall results were positive. The reduction of urinary loss and irritative micturition symptoms increased patients' satisfaction scores, without improving their perception of quality of life.

Mindfulness-Based Stress Reduction Versus a Health Enhancement Program in the Treatment of Urge Urinary Incontinence in Older Adult Women: A Randomized Controlled Feasibility Study

Current treatment practices for older adult women with urge urinary incontinence (UUI) remain insufficient and ineffective. A randomized controlled feasibility trial was developed to evaluate three determinants of research feasibility and three determinants of intervention feasibility when comparing mindfulness-based stress reduction (MBSR) with a health enhancement program (HEP) in older adult women with UUI. Participants were recruited from the university health system, county senior centers, and community sites. Twenty-five postmenopausal women (mean age = 74 years) were randomized into MBSR treatment conditions or HEP comparison conditions for an 8-week intervention. Participants remained blinded to conditions. Research feasibility determinants were measured as recruitment, retention, and treatment delivery; intervention feasibility determinants were measured as acceptability, tolerability, and client receipt/enactment. Feasibility determinants established in the research literature as essential to intervention evaluation were recorded and evaluated throughout the current study. All six feasibility determinants confirmed positive results in the enrolled population. The use of MBSR and HEP as the active comparison to treat UUI in older adult women proved feasible in this trial. The results warrant the design of a larger-scale, multisite trial to study the efficacy of MBSR in treating UUI in older adult women.

TARGETS

Older adult women with high incidence of UUI.

INTERVENTION DESCRIPTION

MBSR treatment conditions or HEP comparison conditions.

MECHANISMS OF ACTION

Research and intervention feasibility determinants.

OUTCOMES

The use of MBSR and HEP as the active comparison to treat UUI in older adult women proved feasible in this trial. [ Research in Gerontological Nursing, 12(6), 285-297.].

Emotional and behavioral problems in children and adolescents with lower urinary tract dysfunction: a population-based study

BACKGROUND

An association has been found between lower urinary tract dysfunction (LUTD) and emotional and behavioral problems, particularly in cases of urinary incontinence. Other associated symptoms and the coexistence of functional constipation require further investigation.

OBJECTIVE

To assess whether emotional and behavioral problems are more common in children and adolescents with LUTD.

STUDY DESIGN

A multicenter, cross-sectional, population-based study conducted in public places. Parents answered questions on urinary and psychological symptoms in their children aged 5-14 years. Children/adolescents with neurological problems or anatomical urinary tract abnormalities were excluded. The Dysfunctional Voiding Scoring System was used for assessing urinary symptoms, the Rome III Diagnostic Criteria for evaluating bowel symptoms, and the Strengths and Difficulties Questionnaire (SDQ) for evaluating emotional and behavioral problems.

RESULTS

Of the 806 children/adolescents included, 53% were female. The mean age was 9.1 ± 2.7 years. The prevalence of LUTD was 16.4%. Overall, 26.2% had abnormal scores in the overall SDQ scale, 29.2% in the emotional problems subscale, and 30% in the conduct problems subscale. Of the children with LUTD, 40.5% screened positive for emotional/behavioral problems, with a significant association being found for the overall SDQ scale (P < 0.001) and for the emotional problems (P < 0.001), conduct problems (P < 0.001), and hyperactivity (P = 0.037) subscales. Urinary urgency, urinary incontinence, and voiding postponement were significantly associated with a greater prevalence of abnormalities in the overall SDQ score (P = 0.05; P = 0.004, and P = 0.012, respectively). Bladder and bowel dysfunction was an aggravator of emotional and behavioral problems, with more intense symptoms, both in the overall SDQ scale and in the subscales. In the multivariate analysis, the factors independently associated with the presence of emotional and behavioral problems were LUTD (odds ratio [OR] = 1.91), constipation (OR = 1.7), studying in a government-funded school (OR = 2.2), and poor education of the head of the family (OR = 1.9).

CONCLUSIONS

Children and adolescents with LUTD have more emotional and behavioral problems, with bladder and bowel dysfunction being an aggravating factor for this association.

Rectal diameter assessment in enuretic children-exploring the association between constipation and bladder function

OBJECTIVES

Detrusor overactivity and constipation often co-exist in children with enuresis. Constipation is known to be linked to detrusor overactivity. The voiding chart is the best non-invasive way to investigate bladder function, whereas the ultrasonographical detection of rectal dilatation is the best way to objectify constipation. We wanted to investigate a possible relationship between the rectal diameter and voiding chart data in enuretic children.

METHODS

Children with therapy-resistant enuresis were retrospectively evaluated. All had completed a voiding chart for at least 48 h. The rectal diameter was assessed ultrasonographically. The cutoff for rectal dilatation was set at 30 mm.

RESULTS

We evaluated 74 patients (12 girls) aged 10.2 ± 2.8 years, 35 of whom had rectal dilatation. No significant differences in voiding chart parameters were found between children with normal versus dilated rectum. Neither did urgency or a history of daytime incontinence differ between the groups. Boys were more likely to have rectal dilatation than girls (p = 0.02).

CONCLUSIONS

The absence of differences regarding voiding chart data may be explained as two mechanisms neutralizing each other: behavioral factors may make the constipated children void seldom and with large volumes, whereas detrusor overactivity caused by rectal compression of the bladder may have the opposite effect. Another option may be that the voiding chart is too blunt an instrument to detect detrusor overactivity. Constipation, and thus presumably bladder dysfunction, seems to be more important in enuretic boys than girls.

The influence of bowel management on the frequency of urinary infections in spina bifida patients

OBJECTIVE

To examine the effects of bowel management on the frequency of urinary infections in spina bifida patients.

STUDY DESIGN

The research was carried out from 2014 to 2017, with the recruitment process from June 2014 to March 2016. The first group consisted of 35 patients who were administered bowel management combined with anticholinergic medication therapy and clean intermittent catheterization (CIC). The second group consisted of 35 patients who were treated only with anticholinergic medication therapy and CIC. Bowel management included daily enema, laxative application, and a special diet, with a view to treating constipation that was estimated on the basis of Roma III criteria and echosonographically determined transversal rectal diameter. The effects of the administered bowel management on urinary infections were estimated on the basis of the number of urinary infections before and after the administered therapy. The observation period of every patient was 1 year.

RESULTS

There were no significant statistical differences regarding age, gender, and baseline clinical features between the two groups. In the group treated with bowel management combined with anticholinergic medication therapy and CIC, the average number of urinary infections was 0.3 ± 0.5 SD, whereas in the group treated exclusively with anticholinergic medication therapy and CIC the average number of urinary infections was 1.1 ± 1.0 SD. There was a statistical difference regarding urinary infections, that is the average number of urinary infections between these two groups of patients (p < 0.001).

CONCLUSION

Administering bowel management considerably decreases the frequency of urinary infections, and should form an integral part of treatment of spina bifida patients.

Location and Threshold of Electrical Cortical Stimulation for Functional Brain Mapping

BACKGROUND AND OBJECTIVE

Although many studies have investigated functional localization by electrical stimulation, the threshold to identify each area remains controversial. The present study aimed to elucidate the threshold of a cortical stimulation for functional mapping.

METHODS

We analyzed data from 17 patients with medically intractable epilepsy who underwent a 50-Hz electrical cortical stimulation for functional mapping between October 2013 and May 2017. The symptoms induced by the stimulation and the thresholds of the stimulation for these responses were evaluated.

RESULTS

Motor responses were observed after the stimulation of the primary motor cortex, supplementary motor area, and frontal eye field, and sensory responses after the stimulation of the primary and secondary sensory cortex. Regarding negative responses, language impairment was observed after the stimulation of the anterior, posterior, and basal temporal language areas, negative motor responses after the stimulation of the premotor cortex, posterior parietal cortex, and the pre- supplementary motor area, and an impairment in spatial recognition after the stimulation of the right posterior parietal cortex. Negative or positive auditory symptoms were observed with the stimulation of the posterior superior temporal gyrus. The thresholds for positive phenomena were significantly lower than those for negative phenomena (Mann-Whitney U test, P < 0.01), and sensory responses were induced at significantly lower intensities than motor responses (P < 0.01).

CONCLUSIONS

Positive and sensory effects are induced by lower intensities than negative and motor responses, respectively. The present results provide not only a practical guide for functional mapping, but also a hierarchal concept of processing in the brain.

Risks of irritable bowel syndrome in children with infantile urinary tract infection: a 13-year nationwide cohort study

Early life events play a crucial role in the development of irritable bowel syndrome (IBS). Some evidence suggests the phenomenon of cross-organ sensitization between bladder and colon. Whether urinary tract infection (UTI) during infancy is a risk factor of childhood IBS remains to be elucidated. In this retrospective cohort study, we selected 31 788 infants who had UTI between 2000 and 2011 as a UTI cohort and selected 127 152 infants without UTI as a comparison cohort, matched by age, sex and level of urbanization of living area. Incidence density and HRs with CIs of IBS between UTI and non-UTI cohorts were calculated by the end of 2012. The incidence density of IBS during the study period was 1.52-fold higher in the UTI cohort (95% CI 1.38 to 1.67) compared with the non-UTI cohort (2.05 vs 1.32 per 10 000 person-years). The HR of IBS was slightly higher for boys (1.53; 95% CI 1.34 to 1.73) than for girls (1.50; 95% CI 1.29 to 1.73). The HRs for IBS in children with UTI were greater for those with more UTI-related medical visits/per year (>5 visits, HR 61.3; 95% CI 51.8 to 72.6), with longer length of stay of hospitalization (>7 days, HR 1.75; 95% CI 1.36 to 2.24) and with vesicoureteral reflux (VUR) (HR 1.73; 95% CI 1.35 to 2.22) (p<0.0001, the trend test). Infants with UTI had higher risks of childhood IBS and the risks elevated further with recurrent UTI or UTI with concurrent VUR.

Psychosocial and respiratory disease related to severe bladder dysfunction and non-monosymptomatic enuresis

OBJECTIVE

Complicated bladder dysfunctions (BD) (associated with infections/urological complications or irresponsive to treatment) are a small proportion of all cases, but are highly morbid, clinically and psychosocially. Our aim is to describe a cohort of complicated pediatric BD, using subgroup analysis to compare presentations and responses to treatment among genders, age groups, and patients with or without non-monosymptomatic enuresis (NME). We also relate severe BD to other health conditions or to social/behavioral problems and report treatment results.

METHOD

Thirty-five cases of complicated BD were reviewed. Neurogenic bladders and anatomical urological problems were excluded. Justifications for referral, comorbidities, and social aspects/familial dynamics were studied. Overactive bladders were primarily treated with oxybutynin. Transcutaneous parasacral neuromodulation was used in case of insufficient response or unbearable side effects. For infrequent voiders, timed voiding and transcutaneous neuromodulation were counseled.

RESULTS

Incontinence/enuresis were the motives for referral in only a third of the cases. UTI (42.9%) was the main reason for referral. Hydronephrosis was observed in 8.6% of the children. Respiratory/ENT problems, obesity, and precocious puberty were highly prevalent. Schooling problems and neuropsychiatric disease were common. Social problems were common. Five patients presented urological problems secondary to BD (hydroureteronephrosis, VUR, trabeculated bladder). Twenty percent of cases required high anticholinergic doses and 37.1% transcutaneous electrostimulation. Eight (22.9%) patients abandoned but later resumed therapy, and 14.6% did not follow treatment. Boys tended to be older than girls and presented NME, respiratory, and behavioral problems more often, with a significant difference for asthma and anxiety/depression. Associated health problems and neuropsychiatric treatment tended to be more frequent among those presenting NME. Non-enuretic children tended to show better results from treatment (see Table).

CONCLUSION

The social characteristics of our population (severe cases, socially deprived, very poor, not well educated, and with limited access to health care) determine a very specific sampling. Our research demonstrated that even severe cases of BD affecting socially deprived children may be treated, with adhesion to treatment and results comparable with other cohorts of BD, although the children need multidisciplinary attention and close follow-up. Boys, older children, and NME are more difficult to treat and often have other associated health and behavioral problems. Stress-related conditions were common in severe BD. A relatively high occurrence of precocious puberty was an unexpected finding in our research.

Comparison of mindfulness-based stress reduction versus yoga on urinary urge incontinence: a randomized pilot study. with 6-month and 1-year follow-up visits

OBJECTIVES

The objective of this study is to compare the effects of mindfulness-based stress reduction (MBSR) versus yoga on urinary urge incontinence (UI) at 8 weeks, 6 months, and 1 year after beginning an 8-week program.

MATERIALS AND METHODS

Participants in this prospective randomized single-masked pilot study were women aged 18 years or older with urge-predominant incontinence, 5 or more UI episodes (UIEs) on a 3-day voiding diary, and no recent anticholinergic use. Women were randomized to MBSR or yoga. The primary outcome was the percent change of UIE.

RESULTS

Of 30 enrollees (15 in MBSR, 15 in yoga), 24 completed at least 5 of 8 sessions (13 in MBSR and 11 in yoga). Twenty and 21 women completed the 6-month and 12-month follow-up visits, respectively. At 8 weeks, 6 months, and 12 months, the median percent change from the baseline in UIE on the intention-to-treat analysis was greater for the MBSR group (-55.6, -71.4, and -66.7, respectively) compared with that for the yoga group (-33.3, -11.8, and -16.7, respectively), with P values ranging from 0.01 to 0.08. On intention-to-treat analysis, the median percent change in the Overactive Bladder Symptom and Quality of Life-Short Form and the Health-Related Quality of Life was greater at each time point for MBSR than for yoga but was statistically significant only at 8 weeks (P = 0.003 and 0.02, respectively). As per protocol analysis, at 8 weeks, 6/13 and 0/11 women in MBSR and yoga, respectively, reported they were very much or much better (P = 0.02), whereas at 1 year, 6/12 and 1/9 women in MBSR and yoga, respectively, did so (P = 0.16).

DISCUSSION

These results support larger scale trials to evaluate MBSR, which seems to be a promising treatment of UI.

Phantom urinary incontinence in children with bladder-bowel dysfunction

OBJECTIVE

To report a previously undescribed condition in which children present with the sensation of wetness because of presumed urinary incontinence when they are actually completely dry. We have termed this entity "phantom" urinary incontinence (PUI).

MATERIALS AND METHODS

Twenty children referred to our pediatric urology clinic were diagnosed with PUI between 2009 and 2013. Patient demographics, associated bladder and bowel symptoms, concomitant diagnoses, imaging, management, and treatment outcomes were evaluated.

RESULTS

Twenty children (18 females and 2 males) were diagnosed with PUI over a 5-year interval. Mean age at diagnosis was 6.9 ± 2.5 years (range, 4-12 years). Nineteen patients (95%) had concomitant lower urinary tract symptoms, and all were also diagnosed with constipation. Urgency (75%) and frequency (50%) were the most common associated bladder symptoms. Of the 18 girls, 13 (72%) had associated vaginitis. Fourteen children (70%) carried a parent-reported diagnosis of obsessive-compulsive disorder or obsessive-compulsive disorder personality traits. Patients were managed with timed voiding, dietary modifications, and a bowel regimen. Ninety percent children experienced improvement of bladder-bowel dysfunction and resolution of PUI at a mean follow-up of 14.4 months.

CONCLUSION

Children with PUI have a high incidence of obsessive-compulsive traits. Phantom incontinence as well as associated lower urinary tract symptoms resolve with adherence to a strict bladder-bowel regimen.

Sensory processing differences and urinary incontinence in school-aged children

OBJECTIVE

Urinary Incontinence (UI) is a common problem among school-aged children (5-11 years). Symptoms such as urgency, diminished awareness of wetting, or apparent apathy may represent differences in sensory processing (SP). This study aims to describe the SP abilities of incontinent school-aged children with typical development to determine if they differ from established norms for continent children.

MATERIALS AND METHODS

The SP abilities of 209 school-aged children with UI were evaluated using the short sensory profile (SSP), a judgment-based caregiver questionnaire, then compared with established norms using descriptive and inferential statistics.

RESULTS

Forty-four percent of children showed significant differences in global SP with the greatest differences noted in tactile sensitivity. Higher section subscores were also noted in "seeks sensation/under responsive" and "auditory sensitivity". Children with dysfunctional voiding (DV) were more likely to show global differences (p = 0.015), differences in "seeks sensation" (p = 0.006), and auditory sensitivity (p = 0.041). The odds for low tactile sensitivity scores were five times greater for children with UI and DV (p = 0.006).

CONCLUSION

These results suggest that differences in SP may be found among typical school aged children with UI. Continued research is indicated to understand the significance of the study results.

Mindfulness-based stress reduction for treatment of urinary urge incontinence: a pilot study

OBJECTIVE

The objective of the study was to evaluate if a mindfulness-based stress reduction program is a viable treatment worthy of further evaluation for the treatment of urinary urge incontinence.

METHODS

This was a single-arm pilot study of 7 women who participated in an 8-week mindfulness-based stress reduction program to evaluate its effectiveness in reducing urinary leakage episodes. Improvement was measured by 3-day bladder diary, Overactive Bladder Symptom and Quality of Life-Short Form, Health-Related Quality of Life, and Patient Global Impression of Improvement. Outcome data were analyzed by means of paired t tests.

RESULTS

Mean incontinence episodes per day decreased from 4.14 (SD, 1.96; range, 2.67-7.67) at baseline to 1.23 (SD, 0.93; range, 0.33-2.67) after treatment (P = 0.0005 for change). After treatment, 5 of 7 women were improved based on the Patient Global Impression of Improvement, and 2 were unchanged. Significant improvements on both Health-Related Quality of Life and Overactive Bladder Symptom and Quality of Life-Short Form were reported after treatment. Results were sustained at 1 year in 4 of 7 women. Two women sought treatment, and one was lost to follow-up at 12 months.

CONCLUSIONS

Mindfulness-based stress reduction appears to be a treatment worthy of further study, as in the short term, it is as effective as historical studies of drug treatment and bladder training in reducing urge incontinence and incontinence-related quality of life.