Efficacy of sacral transcutaneous electrical nerve stimulation in patients with overactive bladder refractory to anticholinergic treatment: a prospective multi-center study. / Eficacia de la electroestimulación transcutánea sacra en pacientes con vejiga hiperactiva refractarios a fármacos anticolinérgicos. Estudio prospectivo y multicéntrico.

OBJECTIVE: To determine whether sacral transcutaneous electrical nerve stimulation (S-TENS) is an effective treatment in patients refractory to anticholinergic drugs (Achs). MATERIALS AND METHODS: A prospective multi-center study of patients with overactive bladder (OB) refractory to Achs treated with S-TENS from 2018 to 2021 was carried out. S-TENS was applied over 3 months. Symptom progression was assessed using the voiding calendar and the Pediatric Lower Urinary Tract Symptoms Score (PLUTSS), excluding questions 3 and 4 -referring to enuresis- so that progression of daytime symptoms only (LUTS variable) was analyzed. RESULTS: 66 patients -50% of whom were female- were included, with a mean age of 9.5 years (range: 5-15). S-TENS significantly lowered PLUTSS (19.1 baseline vs. 9.5 final, p< 0.001) and LUTS (13.1 baseline vs. 4.8 final, p< 0.001). It also reduced the number of mictions (8.5 baseline vs. 6.4 final, p< 0.001), while increasing urine volume in the voiding records (214 ml baseline vs. 258 ml final, p< 0.001). Enuresis was the only variable refractory to S-TENS. Complication rate was 3% (2 patients with dermatitis in the S-TENS application area). CONCLUSIONS: S-TENS is effective and safe in the short-term in patients with OB refractory to Achs. Further studies assessing long-term efficacy and potential relapses are required.

OBJETIVOS: Determinar si la electroterapia nerviosa transcutánea a nivel sacro (TENS-S) es un tratamiento efectivo en pacientes refractarios a fármacos anticolinérgicos (Ach). MATERIAL Y METODOS: Estudio prospectivo y multicéntrico: pacientes con VH refractaria a Ach tratados con TENS-S entre 2018-2021. El TENS-S se aplicó durante 3 meses. La evolución sintomática fue evaluada utilizando el calendario miccional y el cuestionario PLUTSS (Pediatric Lower Urinary Tract Symptoms Score), pero excluyendo sus preguntas 3 y 4 (referidas a la enuresis) para analizar solamente la evolución de la sintomatología diurna (variable LUTS). RESULTADOS: Fueron incluidos 66 pacientes (50% niñas), con una edad media de 9,5 años (rango: 5-15). El TENS-S disminuyó significativamente el PLUTSS (19,1 inicial vs 9,5 final, p< 0,001) y el LUTS (13,1 inicial vs 4,8 final, p< 0,001). Además, redujo el número de micciones (8,5 inicial vs 6,4 final, p< 0,001) y aumentó el volumen de orina en los registros miccionales (214 ml inicial vs 258 ml final, p< 0,001). La enuresis fue la única variable refractaria al TENS-S. La tasa de complicaciones fue del 3% (2 pacientes, dermatitis en el área de aplicación del TENS-S). CONCLUSIONES: El TENS-S es efectivo y seguro a corto plazo en pacientes con VH refractarios a los Ach. Deben realizarse estudios para evaluar la eficacia a largo plazo y posibles recaídas.

Comparison of the Efficacy of Tolterodine versus Oxybutynin in the Treatment of Children with Desmopressin-Resistant Enuresis: A Randomized Controlled Clinical Trial.

Background: Enuresis, defined as involuntary nocturnal urination without any underlying organic disorder in a child expected to control urination, poses a common problem. This study evaluated the effectiveness of Tolterodine and Oxybutynin in children presenting with primary desmopressin-resistant enuresis. Materials and Methods: A randomized clinical trial was undertaken involving 68 participants aged between 5 and 16 years, all suffering from primary enuresis. These patients were randomly assigned to one of two treatment groups for a three-month period: Group 1, treated with Oxybutynin and Desmopressin, and Group 2, treated with Tolterodine and Desmopressin. Data on demographics, clinical and laboratory findings, and subjective responses to treatment were gathered. The response was measured based on the frequency of wetting incidents per night and week and compared with pre-treatment data. Results: Patients were divided into two groups (30 patients in Group 1 and 38 patients in Group 2). The mean age of the patients was 88.97±27.09 months. In the first treatment group, 6 out of 30 patients (20%) experienced a complete treatment response, as did 5 out of 38 patients (13.2%) in the second treatment group. This difference between the groups was not statistically significant. Seven patients (23%) in the Oxybutynin group and 13 patients (34%) in the Tolterodine group reported a lack of response to treatment, a difference that also lacked statistical significance. Conclusion: For patients resistant to Desmopressin, the addition of anticholinergic drugs elicited a significant response in over half of the patients. However, no benefit was observed in using either Oxybutynin or Tolterodine in the treatment of Desmopressin-resistant enuresis.

What do cochrane systematic reviews say about interventions for enuresis in children and adolescents? An overview of systematic reviews.

OBJECTIVE: To conduct an overview of Cochrane systematic reviews about treatment alternatives for children and/or adolescents with enuresis. SOURCES: An overview of Cochrane systematic reviews about interventions for enuresis in children/adolescents was developed between September/2021 and December/2021. The protocol was registered on PROSPERO and the search was conducted only in the Cochrane Library database without any restriction. Reviews involving any type of intervention for the treatment of enuresis in children/adolescents were included. The risk of bias was assessed using Risk of Bias in Systematic Reviews (ROBIS) and the quality of reviews was assessed using A Measurement Tool to Assess Systematic Reviews (AMSTAR-2). SUMMARY OF THE FINDINGS: Seven systematic reviews were identified. Based on the ROBIS assessment, all reviews were classified as low risk of bias. According to the AMSTAR-2 assessment, the three oldest systematic reviews were rated as critically low quality, one review was moderate quality, and the three most recent systematic reviews were rated as high quality. No difference was shown between alarm and desmopressin for a complete response to therapy after treatment (RR = 1.30; 95%CI: 0.92 to 1.84), but alarm use is related to a lower risk of adverse events (RR = 0.38; 95%CI: 0.20 to 0.71). There is a moderate certainty that the association between imipramine and oxybutynin is better than placebo to reduce the risk of children who do not achieve 14 consecutive dry nights after treatment (RR = 0.43; 95%CI: 0.23 to 0.78). CONCLUSIONS: There is no difference between alarm and desmopressin for enuresis treatment. However, alarm therapy had fewer adverse events than desmopressin. Moreover, combination therapy between imipramine and oxybutynin is better than placebo.

Pretreatment morning urine osmolality and oral desmopressin lyophilisate treatment outcome in patients with primary monosymptomatic enuresis.

PURPOSE: To determine the association between urine osmolality (Uosm) in patients with primary monosymptomatic enuresis (PMNE) and response to desmopressin (dDAVP) lyophilisate. METHODS: This was a prospective cohort study that included 419 children with enuresis seen in outpatient clinic between October 2017 and October 2019. Patient workup included symptom checklist, 48 h frequency/volume chart, kidney and bladder ultrasound, uroflow, urinalysis and culture, spot urine Ca/creatinine, and first-morning Uosm. Patients < 5 years, with secondary enuresis, or loss of follow-up were excluded. Oral dDAVP lyophilisate was recommended to all with PMNE and normal bladder capacity. After 1 month of therapy, initial success was assessed according to ICCS. Significant predictor variables for complete response were identified and analyzed using correlation coefficients and binary logistic regression. RESULTS: There were 48 patients with PMNE who received dDAVP and were followed for treatment success. Partial and complete responses were achieved for 14 (29.2%) and 20 cases (41.7%), respectively. Older age and lower Uosm were found to be significantly in favor of complete response to dDAVP lyophilisate, P = 0.007 and 0.033, respectively. ROC analysis determined the Uosm of ≤ 814 mOsm/kg as a cut-off value for complete success (sensitivity 65% and specificity 75%, AUC = 68.2%). The odds ratio for complete success for selected cut-off value was 5.57 (95% CI 1.588-19.551, P = 0.007). CONCLUSION: High pretreatment morning Uosm (> 814 mOsm/kg) might be suggestive of an alternative treatment to dDAVP lyophilisate in PMNE because of the higher risk of treatment failure.

Does desmopressin withdrawal strategy affect relapse rates in monosymptomatic enuresis treatment?

Desmopressin plays a major role in the treatment of monosymptomatic enuresis but has the drawback of a high relapse rate after medical treatment. This study investigated the effect of the type of treatment termination on relapse in a large population of patients. A total of 1013 patients who were admitted with bedwetting to our paediatric urology clinic between October 2016 and April 2018 were evaluated retrospectively. Four hundred forty-seven monosymptomatic enuresis patients were treated with 120 µg/day oral desmopressin lyophilisate for 3 months, after which the treatment was terminated in one of two ways: immediate cessation of desmopressin (group 1; N = 209) and structured withdrawal (group 2; N = 238). In the structured withdrawal group, the patients continued to take desmopressin every other day for 15 days. All the patients were followed up 1 month after the drug was withdrawn, and the relapse rates were recorded. One month after cessation of treatment with oral desmopressin lyophilisate, the relapse rate in group 1 was 42.5% (89/209), and that in group 2 was 41.1% (98/238) (p > 0.05).Conclusion: This study, with the highest number of patients among reports in the literature, revealed that the methods used to terminate desmopressin treatment are not significantly different in monosymptomatic enuresis management. What is Known: • It is still unclear how to end the treatment in patients who are started desmopressin because of the complaint of monosymptomatic nocturnal enuresis. • Although there are papers in the literature suggesting that the drug should be discontinued gradually or by reducing the dose, there are also authors stating the opposite. What is New: • This study including vast amount of patients managed with desmopressin reveals that withdrawal strategy has no impact on relapse.

Pediatric Pharmacology of Desmopressin in Children with Enuresis: A Comprehensive Review.

Desmopressin is a synthetic analogue of the natural antidiuretic hormone arginine vasopressin. Over the years, it has been clinically used to manage nocturnal polyuria in children with enuresis. Various pharmaceutical formulations of desmopressin have been commercialized for this indication-nasal spray, nasal drops, oral tablet and oral lyophilizate. Despite the fact that desmopressin is a frequently prescribed drug in children, its use and posology is based on limited pediatric data. This review provides an overview of the current pediatric pharmacological data related to the different desmopressin formulations, including their pharmacokinetics, pharmacodynamics and adverse events. Regarding the pharmacokinetics, a profound food effect on the oral bioavailability was demonstrated as well as different plasma concentration-time profiles (double absorption peak) of the desmopressin lyophilizate between adults and children. Literature about maturational differences in distribution, metabolism and excretion of desmopressin is rather limited. Regarding the pharmacodynamics, formulation/dose/food effect and predictors of response were evaluated. The lyophilizate is the preferred formulation, but the claimed bioequivalence in adults (200 µg tablet and 120 µg lyophilizate), could not be readily extrapolated to children. Prescribing the standard flat-dose regimen to the entire pediatric population might be insufficient to attain response to desmopressin treatment, whereby dosing schemes based on age and weight were proposed. Moreover, response to desmopressin is variable, whereby complete-, partial- and non-responders are reported. Different reasons were enumerated that might explain the difference in response rate to desmopressin observed: different pathophysiological mechanisms, bladder capacity and other predictive factors (i.e. breast feeding, familial history, compliance, sex, etc.). Also, the relapse rate of desmopressin treatment was high, rendering it necessary to use a pragmatic approach for the treatment of enuresis, whereby careful consideration of the position of desmopressin within this treatment is required. Regarding the safety of the different desmopressin formulations, the use of desmopressin was generally considered safe, but additional measures should be taken to prevent severe hyponatremia. To conclude the review, to date, major knowledge gaps in pediatric pharmacological aspects of the different desmopressin formulations still remain. Additional information should be collected about the clinical relevance of the double absorption peak, the food effect, the bioequivalence/therapeutic equivalence, the pediatric adapted dosing regimens, the study endpoints and the difference between performing studies at daytime or at nighttime. To fill in these gaps, additional well designed pharmacokinetic and pharmacodynamic studies in children should be performed.

Effect of traditional Chinese medicine Zhiyi decoction and acupuncture on serum ADH & inflammatory factors in patients of enuresis.

.This study was designed to investigate the curative effect of traditional Chinese medicine Zhiyi decoction combined with acupuncture in the treatment of enuresis and its influence on serum ADH and inflammatory factors. A total of 84 enuresis patients treated were selected as cases from September 2014 to January 2017, randomly divided into study and control group with 42 cases each. The control group was treated with traditional Chinese medicine Zhiyi decoction while the study group was treated with traditional Chinese medicine Zhiyi decoction combined with acupuncture. The clinical efficacy and levels of serum ADH, serum inflammatory factors (TNF-α and IL-6) were compared between two groups before and after treatment. In study group, there were 34 cases cured and 5 cases were improved. Total effective rate was 92.9% and recurrence rate was 4%. In control group, there were 23 and 7 cases cured and improved respectively. Total effective rate was 71.4% and recurrence rate was 14.3%. The total efficiency of study group was significantly higher than that of control group (P<0.05), and the recurrence rate was significantly lower than control group (P<0.05). After treatment, there was no significant change in ADH level of study group at 10am and 11pm (P>0.05). In control group, the level of ADH at 11pm before treatment was lower than that after treatment (P<0.05) and the level of ADH at 10am before treatment was not significantly different from that after treatment (P>0.05). The levels of serum TNF-α and IL-6 in study group and control group decreased at 10am and 11pm after treatment (P<0.05) There was no significant difference in serum TNF-α and IL-6 levels between study group and control group before treatment (P>0.05). Compared with simple acupuncture, traditional Chinese medicine Zhiyi decoction combined with acupuncture of children had more exact effect, changed enuresis symptoms effectively.

Childhood Enuresis: Current Diagnostic Formulations, Salient Findings, and Effective Treatment Modalities.

Enuresis constitutes a frequently encountered problem area for children that may adversely affect social and emotional adjustment. This type of incontinence has been of concern to the human family for centuries. A brief history of enuresis is presented followed by current conceptualizations, diagnostic criteria, prevalence rates and psychiatric comorbidities. Historic notions of causation together with ineffective, sometimes barbaric treatments are then discussed, ending with a presentation of evidence-based treatment modalities, with the urine alarm being an essential element of effective treatment. An intervention termed dry bed training combines the urine alarm with a series of procedures designed in part to reduce relapse potential and should be a primary consideration for implementation by treatment professionals. Finally, a brief case study is presented illustrating special etiological and treatment considerations with juvenile psychiatric patients.

[Desmopressin in the Treatment of Enuresis: Is Lyophilisate Superior to Tablets?] / Desmopressin in der Behandlung der Enuresis: Ist das Lyophilisat den Tabletten überlegen?

Background: Prognosis of MNE is good when adequate treatment starts in a timely manner. First-line treatment for monosymptomatic nocturnal enuresis (MNE) includes desmopressin (Grade A/Level 1 recommendation from the ICI). Missing or insufficient response to pharmacological treatment can be caused by incomplete compliance, but might also be associated with differences in bioavailability from the tablet form. This prospective, non-interventional study was designed to compare desmopressin tablets to the newer ,,melt'' formulation, also known as lyophilisate or orally disintegrating tablet (ODT). The primary endpoint of this study was the patients'/parents' acceptance; the secondary end point was a decrease in the number of wet nights. Materials and Methods: Each of the scheduled 100 participating doctors had to recruit two MNE candidates, one for each treatment group, with a planned total of 200 participants. At the end of the treatment period, treatment satisfaction, difficulties in taking the medication, forgotten doses and treatment success were reported. Results: In total, 134 patients were included (49 on tablet and 84 on melt). Difficulties in taking the medication and forgotten doses were significantly less with the melt than with the tablet formulation. Treatment satisfaction was better with melt. After the 3 months study, the number of wet nights was considerably reduced in both groups. With lyophilisate, a statistically significant greater reduction in wet nights was recorded as early as 2 weeks after starting the treatment. Conclusion: Desmopressin as orally disintegrating tablets is an effective treatment and is associated with improved patient compliance.

Desmopressin Withdrawal Strategy for Pediatric Enuresis: A Meta-analysis.

CONTEXT: A high relapse rate after discontinuation of desmopressin treatment of pediatric enuresis is consistently reported. Structured withdrawal strategies have been used to prevent relapse. OBJECTIVE: To assess the efficacy of a structured withdrawal strategy of desmopressin on the relapse-free rate for desmopressin responder pediatric enuresis. DATA SOURCES: Systematic literature search up to November 2015 on Medline, Embase, Ovid, Science Direct, Google Scholar, Wiley Online Library databases, and related references without language restriction. STUDY SELECTION: Related clinical trials were summarized for systematic review. Randomized controlled trials on the efficacy of structured versus abrupt withdrawal of desmopressin in sustaining relapse-free status in pediatric enuresis were included for meta-analysis. DATA EXTRACTION: Eligible studies were evaluated according to Cochrane Collaboration recommendations. Relapse-free rate was extracted for relative risk (RR) and 95% confidence interval (CI). Effect estimates were pooled via the Mantel-Haenszel method with random effect model. RESULTS: Six hundred one abstracts were reviewed. Four randomized controlled trials (total 500 subjects) of adequate methodological quality were included for meta-analysis. Pooled effect estimates compared with the abrupt withdrawal, structured withdrawal results to a significantly better relapse-free rate (pooled RR: 1.38; 95% CI, 1.17-1.63; P = .0001). Subgroup analysis for a dose-dependent structured withdrawal regimen showed a significantly better relapse-free rate (pooled RR: 1.48; 95% CI, 1.21-1.80; P = .0001). LIMITATIONS: The small number of studies included in meta-analysis represents a major limitation. CONCLUSIONS: Structured withdrawal of desmopressin results in better relapse-free rates. Specifically, the dose-dependent structured withdrawal regimen showed significantly better outcomes.

Immediate 1-month efficacy of desmopressin and anticholinergic combination therapy versus desmopressin monotherapy in the treatment of pediatric enuresis: A meta-analysis.

BACKGROUND: Several studies have proposed the combination of desmopressin and anticholinergic as a treatment regimen to address the pathophysiology of polyuria and bladder dysfunction in pediatric enuresis. However, the available literature is inconsistent with regards to the immediate 1-month efficiency of the combination therapy in the treatment for pediatric enuresis. OBJECTIVE: The aim was to assess the immediate 1-month efficacy and safety of desmopressin and anticholinergic agent combination therapy versus desmopressin monotherapy in the treatment of pediatric enuresis using meta-analysis of randomized controlled trials (RCTs). STUDY DESIGN: Systematic literature acquisition was carried out on electronic medical databases up to April 2015. RCTs relevant to the topic were critically appraised. Dichotomous data of the 1-month post-treatment response rate (defined as ≥90% reduction of wet nights) were extracted for calculation of the risk ratio (RR) and 95% confidence interval (CI). The Mantel-Haenszel method with the random effects model was used to pool effect estimates. Inter-study heterogeneity and publication bias were assessed. Subgroup analysis was done for the desmopressin treatment-naive versus treatment-resistant groups: PROSPERO (CRD42015017922). RESULTS: Four RCTs of good methodological quality without heterogeneity were included for meta-analysis. The pooled effect estimates showed that combination therapy was associated with a significantly better immediate 1-month response rate than desmopressin monotherapy. Subgroup analysis showed a greater immediate 1-month response rate among desmopressin-resistant patients than treatment-naive patients. No severe adverse events were noted among combination therapy treated groups. DISCUSSION: The limitation of the current meta-analyses is the small sample size, albeit with high-quality studies pooled for effect estimation. Despite the limitation, the study results were able to consistently illustrate a large treatment effect of combination therapy among desmopressin treatment-resistant patients. It was consistent with the literature review of retrospective and non-comparative studies by Alloussi et al. (2011), who summarized a similar impressive treatment outcome. However, due to the low level of evidence available at the time of their study, only a grade B-C recommendation was given to combination therapy as an approach for second-line treatment. This study also summarized that combination therapy was well tolerated and similar to desmopressin monotherapy. CONCLUSION: This study was able to summarize the immediate 1-month efficacy of combination therapy compared with desmopressin monotherapy in the treatment of pediatric enuresis. For both treatment-naive and desmopressin-resistant pediatric enuresis, combination therapy of desmopressin with an anticholinergic agent is well tolerated and resulted in a significantly better immediate 1-month response rate than desmopressin monotherapy.

Tricyclic and related drugs for nocturnal enuresis in children.

BACKGROUND: Enuresis (bedwetting) affects up to 20% of five year-olds and 2% of adults. Although spontaneous remission often occurs, the social, emotional and psychological costs can be great. Tricyclics have been used to treat enuresis since the 1960s. OBJECTIVES: To assess the effects of tricyclic and related drugs compared with other interventions for treating children with enuresis. SEARCH METHODS: We searched the Cochrane Incontinence Group Specialised Trials Register (containing trials identified from the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, MEDLINE in process, ClinicalTrials.gov, WHO ICTRP and handsearching of journals and conference proceedings), on 30 November 2015, and reference lists of relevant articles. SELECTION CRITERIA: We included all randomised and quasi-randomised trials comparing a tricyclic or related drug with another intervention for treating enuresis. We also included combination therapies that included tricyclics. We excluded trials for treating daytime wetting. DATA COLLECTION AND ANALYSIS: Two review authors independently assessed the quality of the eligible trials, and extracted data. We settled differences by discussion with a third review author. MAIN RESULTS: Sixty-four trials met the inclusion criteria, involving 4071 children. The quality of many trials was poor, with comparisons addressed by single studies. Minor adverse effects were common, and reported in 30 trials. These included dizziness, headache, mood changes, gastrointestinal discomforts and neutropenia. More serious side-effects can occur but were not reported. Seven trials reported no adverse effects.Tricyclics are more effective than placebo, particularly for short-term outcomes. Compared to placebo, imipramine resulted in one fewer wet nights per week (mean difference (MD) -0.95, 95% confidence interval (CI) -1.40 to -0.50; 4 trials, 347 children), with fewer failing to achieve 14 consecutive dry nights (78% versus 95% for placebo, RR 0.74, 95% CI 0.61 to 0.90; 12 trials, 831 children). Amitriptyline and desipramine were more effective than placebo, but nortriptyline and mianserin showed no difference. Most tricyclics did not have a sustained effect after ceasing treatment, with 96% wetting at follow-up for imipramine versus 97% for placebo.Imipramine combined with oxybutynin is also more effective than placebo, with 33% failing to achieve 14 consecutive dry nights at the end of treatment versus 78% for placebo (RR 0.43, 95% CI 0.23 to 0.78; 1 trial, 47 children) and 45% wetting at follow-up versus 79% for placebo (RR 0.58, 95% CI 0.34 to 0.99; 1 trial, 36 children).There was insufficient evidence to judge the effect between different doses of tricyclics, and between different tricyclics. Treatment outcomes between tricyclic and desmopressin were similar, but were mixed when tricyclic was compared with an anticholinergic. However, when imipramine was compared with desmopressin plus oxybutynin (1 trial, 45 children), the combination therapy was more effective, with one fewer wet nights per week (MD 1.07, 95% CI 0.06 to 2.08) and 36% failing to achieve 14 consecutive dry nights versus 87% for imipramine (RR 2.39, 95% CI 1.35 to 4.25). Tricyclics were also more effective or showed no difference in response when compared to other drugs which are no longer used for enuresis.Tricyclics were less effective than alarms. Although there was no difference in the number of wet nights, 67% failed to achieve 14 consecutive dry nights for imipramine versus only 17% for alarms (RR 4.00, 95% CI 1.06 to 15.08; 1 trial, 24 children). Alarm therapy also had a more sustained effect after ceasing treatment with 100% on imipramine versus 58% on alarms wetting at follow-up (RR 1.67, 95% CI 1.03 to 2.69; 1 trial, 24 children).Imipramine was more effective than simple behavioural therapies during treatment, with one fewer wet nights per week compared with star chart plus placebo (MD -0.80, 95% CI -1.33 to -0.27; 1 trial, 250 children). At follow-up 40% were wet with imipramine versus 80% with fluids and avoiding punishment (RR 0.50, 95% CI 0.28 to 0.89; 1 trial, 40 children). However, imipramine was less effective than complex behavioural therapies, with 61% failing to achieve 14 consecutive dry nights for imipramine versus 33% for the three-step programme (RR 1.83, 95% CI 1.08 to 3.12; 1 trial, 72 children) and 16% for the three-step programme combined with motivational therapy and computer-led education (RR 3.91, 95% CI 2.30 to 6.66; 1 trial, 132 children) at the end of treatment, with similar results at follow-up.Tricyclics were more effective than restricted diet, with 99% failing to achieve 14 consecutive dry nights versus 84% for imipramine (RR 0.84, 95% CI 0.75 to 0.93; 1 trial, 147 children).There was insufficient evidence to judge the effect of tricyclics compared to the other miscellaneous interventions studied.At the end of treatment there were about two fewer wet nights for imipramine plus oxybutynin compared with imipramine monotherapy (MD -2.10, 95% CI -2.99 to -1.21; 1 trial, 63 children) and 48% on imipramine plus oxybutynin failed to achieve 14 consecutive dry nights compared with 74% on imipramine monotherapy (RR 0.68, 95% CI 0.50 to 0.92; 2 trials, 101 children). At follow-up, 45% on imipramine plus oxybutynin were wetting versus 83% on imipramine monotherapy (RR 0.55, 95% CI 0.32 to 0.92; 1 trial, 36 children).When imipramine combined with desmopressin was compared with imipramine monotherapy, there was no difference in outcomes. However, when imipramine plus desmopressin was compared with desmopressin monotherapy, the combination was more effective, with 15% not achieving 14 consecutive dry nights at the end of treatment for imipramine plus desmopressin versus 40% for desmopressin monotherapy (RR 0.38, 95% CI 0.17 to 0.83; 1 trial, 86 children). Tricyclics combined with alarm therapy were not more effective than alarm monotherapy, alarm combined with desmopressin or alarm combined with nortriptyline. The addition of a tricyclic to other behavioural therapies did not alter treatment response. AUTHORS' CONCLUSIONS: There was evidence that tricyclics are effective at reducing the number of wet nights during treatment, but do not have a sustained effect after treatment stops, with most children relapsing. In contrast, there was evidence that alarm therapy has better short- and long-term outcomes. There was some evidence that tricyclics combined with anticholinergics may be more effective that tricyclic monotherapy.

Predictors for a positive outcome of adapted clinical dry bed training in adolescents and adults with enuresis.

AIMS: Adapted Dry Bed Training (Adapted DBT) has been shown to be effective in therapy-resistant adolescents and adults with enuresis. Given the substantial impact of enuresis and the time-consuming nature of Adapted DBT, we investigated which patients benefited most from Adapted DBT. Therefore, we identified predictors for a successful treatment response to Adapted DBT in this population. METHODS: Retrospective cohort study in 907 consecutive patients, aged 11-42 years, subjected to in-hospital Adapted DBT in our Dry Bed Center between January 2003 and July 2013. Outcome was defined as treatment success after six months (primary outcome) and six weeks. Results of logistic regression analyses are presented in odds ratios and 95% confidence intervals. RESULTS: Predictors for a successful treatment response to Adapted DBT in adolescents and adults with enuresis after six months are: gender (female), initial degree of enuresis (mild: 0-3 nights/week), current diaper use, never used anticholinergics in the past, and degree of enuresis six weeks after training. Predictors for successful treatment response after six weeks are: gender and initial degree of enuresis only. LIMITATION: The low explained variance of our model, showing that many other factors, not included in our study, could be of interest in the prediction of success. CONCLUSIONS: Several factors that predicted a successful treatment response of Adapted DBT after six weeks and six months were identified. However, the low explained variance of our model suggests that other non-identified factors are also important in predicting outcome. Neurourol. Urodynam. 35:1006-1010, 2016. © 2015 Wiley Periodicals, Inc.

Attention deficit-hyperactivity disorder symptoms and daytime voiding symptoms in children with primary enuresis: an observational study to evaluate the effectiveness of desmopressin treatment.

PURPOSE: To evaluate the effectiveness of presence of desmopressin in treating primary enuresis (PE) for children with attention deficit-hyperactivity disorder (ADHD) symptoms. MATERIALS AND METHODS: Children aged from 5 to 12 years with the chief complaint of PE treated with desmopressin were enrolled in pediatric urology clinics. The parent-reported SNAP-IV questionnaire was used to evaluate ADHD symptoms (cut-off value: 90th percentile). Voiding symptoms were assessed by the Dysfunctional Voiding Scoring System (DVSS) questionnaire. The responses to desmopressin were analyzed in children with and without ADHD symptoms. RESULTS: The study sample comprised 68 children; 27 (39.7%) presented with ADHD symptoms and 41 (60.3%) with non-ADHD symptoms. The children collected from a tertiary referral center may explain the high prevalence of ADHD symptoms in the present study. The total DVSS score in the ADHD symptoms group was significantly higher than in the non-ADHD symptoms group (7.72 versus 5.65, P=0.05). In the ADHD symptoms group, there were significantly higher score in the "pee 1-2 times/day" and "can't wait" subscales of DVSS and lower sleep quality based on the Pediatric Sleep Quality questionnaire, as well as significantly lower peak flow rate and voided volume. The responses to desmopressin for enuresis were comparable between children with ADHD and non-ADHD symptoms. CONCLUSIONS: Approximately 39.7% of PE children presented with ADHD symptoms at urologic clinics. PE children with ADHD symptoms had higher risk of daytime LUTS and comparable response to desmopressin treatment for PE. To evaluate ADHD symptoms and daytime voiding symptoms is important in children with PE.