RESUMO
BACKGROUND: Vesico- sphincter and bowel dysfunction have been frequently detected in Autism spectrum disorder (ASD) patients, but to date no consistent information exist on adults affected by the disease. We evaluated the prevalence and types of bladder and bowel disfunction (BBD) in young and adult patients affected by ASD. SUBJECTS AND METHODS: Twenty- seven adults and 20 children/teens with ASD and a matched group of typically developing subjects were enrolled. Daily pads use and episodes of urinary incontinence (UI) were recorded in a 3- day voiding diary. Patients underwent also the measurement of post-void urinary residual volume and 3- day bowel diary. In addition, type and duration of the pharmacological agents assumed by the patients were accurately recorded. RESULTS: Any type of UI was observed in 85.1% of adults and in 90% of children/teens. In adults, nocturnal enuresis (NE, 62.9%) and diurnal intermittent UI (37%) were the most frequently observed bladder dysfunction while in children/ teens were NE (75%) and diurnal continuous UI (40%). In all patients was demonstrated a significant relationship between urinary symptoms and pharmacological agents, particularly NE and clotiapine (p<0.004) and periciazine (p<0.008). CONCLUSIONS: Young and adult patients with ASD present with a high prevalence of BBD and concomitant antipsychotic medications could to play a contribution in induction and/or maintaining of BBD.
Assuntos
Transtorno do Espectro Autista/complicações , Transtorno do Espectro Autista/fisiopatologia , Enurese Diurna/complicações , Enurese Noturna/complicações , Incontinência Urinária/complicações , Adolescente , Adulto , Transtorno do Espectro Autista/tratamento farmacológico , Criança , Enurese Diurna/diagnóstico , Enurese Diurna/fisiopatologia , Humanos , Enurese Noturna/diagnóstico , Enurese Noturna/fisiopatologia , Estudos Prospectivos , Incontinência Urinária/diagnóstico , Incontinência Urinária/fisiopatologia , Adulto JovemRESUMO
OBJECTIVE: Daytime urinary incontinence (DUI) is common in childhood. The aim of the study was to neurophysiologically analyse the central emotion processing in children with DUI. METHOD: In 20 children with DUI (mean age 8.1 years, 55 % male) and 20 controls (mean age 9.1 years, 75 % male) visual event-related potentials (ERPs) were recorded after presenting emotionally valent (80 neutral, 40 positive, and 40 negative) pictures from the International Affective Picture System (IAPS) as an oddball-paradigm. All children received a full organic and psychiatric assessment. RESULTS: Children with DUI did not differ significantly from controls regarding responses to emotional pictures in the frontal, central, and parietal regions and in the time intervals 250-450 ms, 450-650 ms, and 650-850 ms after stimulus onset. The patient group had more psychological symptoms and psychiatric comorbidities than the control group. CONCLUSIONS: EEG responses to emotional stimuli are not altered in children with DUI. Central emotion processing does not play a major role in DUI. Further research, including a larger sample size, a more homogeneous patient group (regarding subtype of DUI) or brain imaging techniques, could reveal more about the central processing in DUI.
Assuntos
Enurese Diurna/fisiopatologia , Eletroencefalografia , Ajustamento Emocional/fisiologia , Transtornos Mentais/fisiopatologia , Adaptação Psicológica/fisiologia , Córtex Cerebral/fisiopatologia , Criança , Pré-Escolar , Enurese Diurna/psicologia , Potenciais Evocados/fisiologia , Feminino , Humanos , Masculino , Transtornos Mentais/psicologia , Técnicas Projetivas , Valores de ReferênciaRESUMO
AIM: To evaluate the immediate effect on natural fill urodynamic parameters and bladder function during transcutaneous electrical nerve stimulation (TENS) in children with overactive bladder (OAB) and daytime urinary incontinence (DUI). MEETHODS: In this double-blind, placebo-controlled study, 24 children with severe OAB and DUI (mean age 8.5 ± 1.2 years) underwent 48-h natural fill urodynamics. After 24 h of baseline investigation, the children were randomized to either active continuous TENS (n = 12) or placebo TENS (n = 12) over the sacral S2-S3 outflow. The urodynamic recordings were analyzed manually for three different bladder contraction patterns resulting in a void. The number of bladder contractions not leading to a void was also calculated. Maximum voided volume (MVV) and average voided volume (AVV) were identified for both the baseline and the intervention day. RESULTS: We found that TENS had no immediate objective effect on bladder capacity. The difference (before minus after treatment) in MVV/EBC in the active TENS group = 0.03 ± 0.23 versus placebo TENS group = -0.01 ± 0.10 (P = 0.61). Also, there was no significant difference in the proportion of different bladder contraction types between the two groups. TENS did not significantly influence the number of bladder contractions not leading to a void. Results are presented as mean ± SD. CONCLUSION: There is no immediate objective effect of TENS on bladder activity assessed by natural fill urodynamics in children with OAB and DUI.
Assuntos
Enurese Diurna/terapia , Estimulação Elétrica Nervosa Transcutânea , Bexiga Urinária Hiperativa/terapia , Urodinâmica/fisiologia , Criança , Enurese Diurna/fisiopatologia , Método Duplo-Cego , Feminino , Humanos , Masculino , Resultado do Tratamento , Bexiga Urinária Hiperativa/fisiopatologia , Micção/fisiologiaRESUMO
AIMS: Elimination disorders are common in typically developing children. Only few studies have addressed elimination disorders in persons with intellectual disability (ID)-and even fewer studies in those with specific syndromes. The aim of the study was to investigate the rates of elimination disorders and behavioral symptoms in persons with Prader-Willi (PWS) and Fragile-X syndromes (FXS) in a large sample. METHODS: Three hundred fifty-seven persons with PWS or FXS were recruited through parent self-help groups. A questionnaire regarding elimination symptoms, as well as the child behavior checklist (CBCL)/young adult behavior checklist (YABCL) were filled out by parents or caregivers. RESULTS: The sample included 191 persons with PWS (54.5% male) with a mean age of 20.0 years and 166 persons with FXS (92.2% male) with a mean age of 15.4 years. Persons with FXS were significantly more often affected by elimination disorders. 29.3% of persons with PWS and 48.8% of persons with FXS had at least one elimination disorder. Persons with FXS also had more often DUI (29.5% vs. 12.0%) and FI (28.9% vs. 12.6%). Rates of NE were similar in both groups (22.0% in PWS vs. 28.9% in FXS). Young adults with PWS had more behavioral symptoms in the clinical range (70.8% vs. 48.3%). Incontinence and behavioral symptoms were significantly associated in persons with FXS. CONCLUSIONS: NE, DUI, and FI are very common in persons with FXS and PWS and are associated with other behavioral symptoms in persons with FXS. They persist into adulthood. Early assessment and treatment are recommended.
Assuntos
Enurese Diurna/etiologia , Incontinência Fecal/etiologia , Síndrome do Cromossomo X Frágil/complicações , Enurese Noturna/etiologia , Síndrome de Prader-Willi/complicações , Adolescente , Comportamento do Adolescente , Desenvolvimento do Adolescente , Adulto , Fatores Etários , Lista de Checagem , Distribuição de Qui-Quadrado , Criança , Comportamento Infantil , Desenvolvimento Infantil , Pré-Escolar , Enurese Diurna/diagnóstico , Enurese Diurna/fisiopatologia , Enurese Diurna/psicologia , Incontinência Fecal/diagnóstico , Incontinência Fecal/fisiopatologia , Incontinência Fecal/psicologia , Feminino , Síndrome do Cromossomo X Frágil/diagnóstico , Síndrome do Cromossomo X Frágil/psicologia , Humanos , Inteligência , Masculino , Enurese Noturna/diagnóstico , Enurese Noturna/fisiopatologia , Enurese Noturna/psicologia , Síndrome de Prader-Willi/diagnóstico , Síndrome de Prader-Willi/psicologia , Fatores de Risco , Inquéritos e Questionários , Treinamento no Uso de Banheiro , Adulto JovemRESUMO
AIM: Parents of children suffering from non-monosymptomatic enuresis (nmE) report their child wetting itself during intensive playing. As children with enuresis are characterized by reduced bladder control (measured as prepulse inhibition (PPI) of startle reflex), the hypothesis suggests that intensive playing leads to further decrease in control and consecutive wetting. Two questions are important: Does PPI change while concentrating? Is this difference more explicit in children with daytime incontinence? METHODS: Forty-four healthy children, 40 children with nmE and 37 with monosymptomatic enuresis (mE) were examined. PPI was measured while watching DVD and while playing Nintendo's Wii(®) , and calculated as percentage of the native startle response. RESULTS: All probands showed a relevant decrease in PPI: in relaxed state, the PPI of the controls was 54%; when concentrating, it fell to 34.5% (p = 0.014). The decrease in PPI in mE was from 66% to 51% (p = 0.008), and the decrease in PPI in nmE was from 29% to 21% (p = 0.125). CONCLUSION: While the decrease in PPI when playing was smallest in the group with nmE, overall PPI level was by far the lowest. The findings confirm the aetiology of enuresis through impaired 'sensori-motor gating' in children with nmE and provide a neurophysiologic correlate for wetting while playing.
Assuntos
Atenção/fisiologia , Enurese Diurna/etiologia , Jogos e Brinquedos , Reflexo de Sobressalto/fisiologia , Adolescente , Estudos de Casos e Controles , Criança , Pré-Escolar , Enurese Diurna/fisiopatologia , Eletromiografia , Feminino , Humanos , Masculino , Jogos de Vídeo , Gravação em VídeoRESUMO
AIMS: Psychological factors and LUTS are closely associated in children. 20-40% of children with nocturnal enuresis (NE) and 30-40% with daytime urinary incontinence (DUI) have a clinical psychiatric disorder, many more are distressed. The associations are complex and differ for each individual subtype of disorder, as both genetic and environmental factors can interact. The aim of this paper is to provide an overview and discuss possible causal associations. METHODS: Relevant studies are reviewed--preferably with population-based, representative results. RESULTS: Four basic associations are possible. Psychological symptoms and disorders can (1) be a consequence of LUTS and NE/DUI; (2) They can be induced by them; (3) Both can be due to common, shared etiological factors; and (4) They can co-occur by chance without causality. CONCLUSIONS: Due to these complex associations, a descriptive approach is endorsed. Both the subtype of NE/DUI and possible psychological symptoms and disorders need to be identified--possible causal relationships can be analyzed in a second step. Screening for psychological symptoms with parental behavioral questionnaires in all settings is recommended, as well as counselling and treatment if indicated.
Assuntos
Sintomas do Trato Urinário Inferior/psicologia , Estresse Psicológico/epidemiologia , Bexiga Urinária/fisiopatologia , Fatores Etários , Criança , Comportamento Infantil , Comorbidade , Enurese Diurna/fisiopatologia , Enurese Diurna/psicologia , Medicina Baseada em Evidências , Humanos , Sintomas do Trato Urinário Inferior/epidemiologia , Sintomas do Trato Urinário Inferior/fisiopatologia , Enurese Noturna/fisiopatologia , Enurese Noturna/psicologia , Prognóstico , Medição de Risco , Fatores de Risco , Bexiga Urinária/inervação , Micção , UrodinâmicaRESUMO
Children with enuresis can be classified into those who wet their beds only at night (monosymptomatic enuresis, mE), and those who additionally suffer from daytime symptoms, such as urgency or incontinence (non-monosymptomatic enuresis, nmE). Evidence is growing that enuresis may have a central origin: bedwetting children have lower brainstem reflex control (impaired prepulse inhibition) than normal controls. However, findings on this subject are inconsistent. To date, there has been no study in pediatric patients according to the type of enuresis. With the aim of determining whether mE and nmE children differ in terms of central reflex control, we divided 30 enuretic children into two groups (mE and nmE) based on data recorded in a bladder diary and clinical history (19 with history of diurnal urge, 11 without; age 5-14 years). Prepulse inhibition (PPI) of the startle reflex of the children was measured and compared between groups. A significant difference in PPI was observed between the groups, with the nmE group having a lower median PPI level than the mE group (10 vs. 73%, respectively; p = 0.0002). These findings lead to the assumption that a loss of central control plays a role only in the etiology of nmE. Moreover, they may throw a new light on the classification of enuresis.
Assuntos
Enurese Diurna/diagnóstico , Potenciais Evocados Auditivos do Tronco Encefálico/fisiologia , Inibição Neural/fisiologia , Enurese Noturna/diagnóstico , Reflexo de Sobressalto/fisiologia , Adolescente , Nível de Alerta/fisiologia , Criança , Pré-Escolar , Diagnóstico Diferencial , Enurese Diurna/fisiopatologia , Eletromiografia/métodos , Feminino , Humanos , Masculino , Enurese Noturna/fisiopatologiaRESUMO
PURPOSE: Pediatric uroflowmetry curve interpretation is incompletely standardized. Thus, we propose new, objective patterning. MATERIALS AND METHODS: Uroflowmetry curves were obtained in 100 children presenting with daytime incontinence or enuresis. Each curve was compared with a standard curve generated from a published nomogram and a new patterning method was formulated. Staccato and interrupted patterns were defined using International Children's Continence Society criteria. The remaining curves were divided by the deviation of the maximal flow rate from the median nomogram value as certain patterns, including tower-greater than 130%, not abnormal-70% to 130% and plateau-less than 70%. The correlation between the presenting symptom and patterns or other uroflowmetry parameters was evaluated. Six pediatric urologists also patterned the same curves subjectively. RESULTS: All curves could be classified as 1 of the defined patterns using this method. Pattern distribution reflected the spectrum of presenting symptoms with more tower, interrupted and staccato patterns in children with daytime wetting than in those with monosymptomatic enuresis. Age adjusted voided volume was also smaller in the former group but post-void residual urine, and maximal and average flow rates did not correlate with presenting symptoms. Subjective patterning showed marked interobserver differences. When patterning applied by the current method was used as a reference, observer sensitivity for abnormal patterns inversely correlated with specificity. CONCLUSIONS: Subjective uroflowmetry patterning is liable to personal bias. The proposed method enables objective patterning that complies with International Children's Continence Society standardization and clinical presentation.
Assuntos
Enurese Diurna/fisiopatologia , Enurese Noturna/fisiopatologia , Urodinâmica , Adolescente , Criança , Feminino , Humanos , Masculino , Padrões de Referência , ReologiaRESUMO
STUDY TYPE: Prognosis (cohort). LEVEL OF EVIDENCE: 2a. OBJECTIVE: To investigate, in a population-based study, the association of urinary voiding frequency and daytime wetting or diurnal urinary incontinence (UI) in children aged 6.5 years, to test the hypothesis that children with high or low voiding frequency have increased somatic and psychological risks. SUBJECTS AND METHODS: Participants were a cohort of > 8000 children enrolled in the population-based Avon Longitudinal Study of Parents and Children, a prospective longitudinal study of an original birth cohort of nearly 14,000 children. Parents completed postal questionnaires asking about diurnal UI, voiding frequency and associated somatic and behavioural signs and symptoms. RESULTS: In all, 10.4% of children had diurnal UI. Children with diurnal UI had significantly more gastrointestinal, urinary and psychological symptoms than the controls. Of the children with diurnal UI, 35.7% had a voiding frequency of < 5 voids/day, 61.5% 5-9 voids/day and 2.8% > or = 10 voids/day. High voiding frequency was more common in boys, children with frequent diurnal UI and those with combined diurnal and night-time UI, and also in children with nocturia, urgency, hyperactivity and conduct problems. Children with a low voiding frequency needed to be reminded to go to the toilet more often. Fecal incontinence, constipation, stomach 'aches', 'choosy' eating and urinary tract infections were not associated with voiding frequency. CONCLUSIONS: Voiding frequency is an important symptom in children with diurnal UI. The children with high voiding frequencies are especially at risk for associated somatic and behavioural problems.
Assuntos
Transtornos do Comportamento Infantil/complicações , Enurese Diurna/psicologia , Micção/fisiologia , Sintomas Afetivos/complicações , Criança , Transtornos do Comportamento Infantil/fisiopatologia , Enurese Diurna/fisiopatologia , Feminino , Gastroenteropatias/complicações , Gastroenteropatias/fisiopatologia , Humanos , Masculino , Estudos ProspectivosRESUMO
PURPOSE: Urge incontinence and voiding postponement are common subtypes of daytime wetting in children. We analyzed clinical and behavioral differences in children with urge incontinence, voiding postponement and healthy controls at 2 centers. MATERIALS AND METHODS: A total of 49 consecutive children 5 to 13 years old with urge incontinence (22) or voiding postponement (27) who presented to the department of urology or child psychiatry were examined as well as 32 age and gender matched controls. Instruments included physical examination, sonography, uroflowmetry, urinalysis, a 48-hour bladder diary, the Child Behavior Checklist, a structured psychiatric interview and an intelligence test. RESULTS: The incontinent group consisted of 28 boys and 21 girls with a mean age of 7.35 years. Controls included 13 girls and 19 boys with a mean age of 7.31 years. Incontinent children had a higher rate of pathological uroflow curves (33% vs 25%) and urinary tract infection (6% vs 3%), greater post-void residual volume (6.3 ml vs 3.8 ml) and a thicker bladder wall. Mean IQ was the same in the 2 groups (103). The Child Behavior Checklist showed that significantly more incontinent children had clinical total behavior (41% vs 9%, p <0.01), and externalizing (35% vs 0%, p <0.001) and internalizing (29% vs 6%, p <0.05) scores than controls. Also, more children with voiding postponement had total clinical scores than those with urinary incontinence (56% vs 24%, p <0.05). Of incontinent children 49% fulfilled the criteria for at least 1 ICD-10 psychiatric diagnosis vs 9% of controls (p <0.001). There were no differences between children recruited at the departments of urology and child psychiatry. CONCLUSIONS: This study shows that urge incontinence and voiding postponement are significantly associated with somatic complaints and psychological abnormalities compared to a control population. Children with voiding postponement have more externalizing behavioral disorders. Children seen at urological departments carry the same psychiatric risks and require the same attention to behavioral problem diagnosis.
Assuntos
Enurese Diurna/complicações , Enurese Diurna/fisiopatologia , Incontinência Urinária de Urgência/complicações , Incontinência Urinária de Urgência/fisiopatologia , Adolescente , Criança , Pré-Escolar , Enurese Diurna/psicologia , Feminino , Humanos , Masculino , Incontinência Urinária de Urgência/psicologiaRESUMO
OBJECTIVES: Voiding dysfunction may result in lower urinary tract symptoms in children and is associated with urinary tract infection, renal damage and vesicoureteral reflux (VUR). The aim of this study was to assess the relationship between detrusor pressure, VUR and abnormal renal scintigraphy findings in children with dysfunctional voiding. PATIENTS AND METHODS: Between 2004 and 2007, 30 children with VUR and voiding dysfunction, 22 girls and 8 boys, median age 8.2 years, were evaluated. Urodynamic study, renal scan and voiding cystourethrography were performed in all patients. RESULTS: The degree of the renal scarring was found to be associated with the detrusor pressures (p = 0.018). The highest detrusor pressure was shown in the group of urge syndrome. The degree of the VUR was found to be correlated with the detrusor pressures (p = 0.038). In our study group, VUR had resolved in 11 (37%) patients, had improved in grade in 10 (33%) patients and remained unchanged in 9 (30%) patients after anticholinergic therapy. No significant relationship was found between the duration of therapy and the voiding patterns (p = 0.389). CONCLUSION: Every child with VUR should undergo a careful evaluation of its bladder function. The patients who have high detrusor pressures should be evaluated carefully for the presence of VUR and renal damage.
Assuntos
Nefropatias/etiologia , Bexiga Urinária/fisiopatologia , Transtornos Urinários/complicações , Urodinâmica , Refluxo Vesicoureteral/etiologia , Adolescente , Criança , Pré-Escolar , Bases de Dados como Assunto , Enurese Diurna/complicações , Enurese Diurna/fisiopatologia , Feminino , Humanos , Rim/patologia , Nefropatias/patologia , Masculino , Enurese Noturna/complicações , Enurese Noturna/fisiopatologia , Pressão , Compostos Radiofarmacêuticos , Índice de Gravidade de Doença , Ácido Dimercaptossuccínico Tecnécio Tc 99m , Incontinência Urinária de Urgência/complicações , Incontinência Urinária de Urgência/fisiopatologia , Transtornos Urinários/patologia , Transtornos Urinários/fisiopatologia , Transtornos Urinários/terapia , Urografia , Refluxo Vesicoureteral/fisiopatologia , Refluxo Vesicoureteral/terapiaRESUMO
BACKGROUND: A voided volume (VV) of <50% of the expected bladder capacity for age is considered small VV. It was recommended that a VV ≥50% of expected bladder capacity for age is required to assess uroflowmetry (UFM) curves because a small VV causes changes in UFM curve characteristics. However, no clear consensus has been reached on the criterion for evaluating UFM curve patterns. OBJECTIVE: The aim of the study was to evaluate the reproducibility and characteristics of UFM curve patterns in children with daytime urinary incontinence (DUI) and with a variety of VVs. METHODS: This study investigated 119 children (79 boys and 40 girls) with primary DUI who underwent UFM 3 times on the same day and were classified into two groups: small VV (<50% of expected bladder capacity for age) in 0-1 of the 3 UFM measurements (group 1; normal VV) or in 2-3 of the 3 UFM measurements (group 2; small VV). The authors then evaluated the agreement of UFM curve patterns among the 3 measurements, classifying complete, partial, or no agreement according to the number of identical curve patterns. The authors also evaluated the most characteristic patterns of UFM curve patterns for each group. RESULTS: Group 1 comprised 45 children, and group 2 comprised 74 children. Rates of complete agreement (group 1, 24/45; group 2, 30/74), partial agreement (group 1, 19/45; group 2, 35/74), and no agreement (group 1, 2/45; group 2, 9/74) did not differ significantly between groups (p = 0.226). Bell curve patterns were significantly more common in group 1 than in group 2 (p = 0.025). Frequency of the tower pattern was significantly higher in group 2 than in group 1 (p = 0.006) (Summary table). DISCUSSION: No differences in agreement rates of UFM curve patterns were seen between two groups (small and normal VV). The authors thus suggest that UFM curve patterns can be validly assessed in children with DUI and with small VV. It was found that the bell pattern was significantly more common among children with normal VV, whereas the tower pattern was significantly more common among children with small VV. The tower pattern reflects an overactive bladder. The present results suggest that some children have DUI that is not attributable to urgency. CONCLUSION: Reproducibility of UFM curve patterns might be properly assessed even in children with DUI and with small VV. This result suggests the presence of various pathological conditions other than the conditions with urgency underlying DUI.
Assuntos
Enurese Diurna/fisiopatologia , Reologia/métodos , Bexiga Urinária/fisiopatologia , Micção/fisiologia , Criança , Enurese Diurna/diagnóstico , Enurese Diurna/epidemiologia , Feminino , Seguimentos , Humanos , Incidência , Japão/epidemiologia , Masculino , Reprodutibilidade dos Testes , Estudos RetrospectivosRESUMO
BACKGROUND: Most urotherapy interventions are planned for children with daytime incontinence or symptoms, and are based on individual education. This study conducted a voiding school (VS) program with groups of 4-6 children with daytime incontinence or enuresis with or without daytime symptoms. OBJECTIVE: The aim of this quasi-experimental study with a one-group pretest-posttest design was to assess the effectiveness of the VS intervention for treating children's daytime incontinence or enuresis. MATERIALS AND METHODS: Sixty-nine 6-12-year-old children with incontinence classified as treatment resistant participated in the VS at an outpatient clinic. Based on a power analysis, a sample of 52 participants was required. The VS involved two whole-day group visits 2 months apart. The educational content of the intervention was based on the International Children's Continence Society's standards for urotherapy, and was delivered with child-oriented teaching methods, including group discussions with peers. The primary outcome measure was the number of dry days and nights. The amount of wetting was also estimated, and the frequency of voiding measured. Data were collected with 1-week voiding diaries before and after each visit. Changes in dependent variables between four measurement points was measured by using repeated measures variance analysis. The long-term effectiveness was evaluated from patient records concerning 3-month follow-up phone calls or other contacts 8-18 months after the VS. RESULTS: Fifty-eight children, 34 girls and 24 boys, completed the study. Twelve children had daytime incontinence, 18 had enuresis, and 28 had both. The number of dry days increased from a mean of 3.5-5.3 (P < 0.001), and the number of dry nights increased from a mean of 2.4-3.9 (P < 0.001) (Summary table). Thirteen (22%) children became completely dry. Three of them had daytime incontinence, five enuresis, and five both. Twenty-four out of 40 (60%) children with daytime incontinence, and 23 out of 46 (50%) children with enuresis showed ≥50% decrease in wetting episodes. The amount of wetting reduced, but the voiding frequency remained unchanged based on the voiding diaries. Twenty-two (45%) of the children were completely dry (six had daytime incontinence, nine enuresis, and seven both), and 16 (39%) showed further improvement, but eight (16%) children remained unchanged 8-18 months after the VS. CONCLUSIONS: Voiding school (VS) was an effective intervention for treating both daytime incontinence and nocturnal enuresis in children who had not benefited from standard treatment and were classified as treatment resistant.
Assuntos
Terapia Comportamental/métodos , Enurese Diurna/terapia , Pacientes Ambulatoriais , Educação de Pacientes como Assunto/métodos , Bexiga Urinária/fisiopatologia , Micção/fisiologia , Criança , Enurese Diurna/fisiopatologia , Enurese/fisiopatologia , Enurese/terapia , Feminino , Seguimentos , Humanos , Masculino , Estudos Retrospectivos , Resultado do TratamentoRESUMO
INTRODUCTION: Bladder capacity in children with nocturnal enuresis is assessed by maximal voided volumes (MVV) obtained through daytime frequency volume (FV) charts. Although a degree of association has been demonstrated, daytime MVV does not consistently correspond with the nocturnal bladder capacity (NBC) in monosymptomatic nocturnal enuresis (MNE). It was hypothesized that isolated reduced NBC is a common phenomenon in children with nocturnal enuresis, despite normal daytime bladder function. OBJECTIVE: The aim of this study was to evaluate NBC in children with MNE and normal daytime voided volumes. Specifically, it aimed to determine the prevalence and degree of reduced NBC when using nocturnal urine production (NUP) during wet nights as a surrogate estimate of NBC. Furthermore, it aimed to investigate the relationship between NBC and desmopressin response. MATERIALS AND METHODS: Data from 103 children aged 5-15 years consecutively treated for MNE in a tertiary referral centre and with normal MVV on daytime FV charts were collected for this cohort study. Home recordings were completed for 2 weeks at baseline and during desmopressin dose titration. Estimated nocturnal bladder capacity (eNBC) was assessed separately each night as the total NUP causing a wet night. If NUP during a wet night was less than MVV, it was considered to be reduced eNBC during that particular night. RESULTS: Surprisingly, 82% (n = 84) of the children with MNE and normal daytime MVV experienced at least one wet night, with NUP below the daytime MVV indicative of a reduced eNBC. For 84 patients, mean percentage of wet nights with reduced eNBC (NUP below MVV) was 49% (SD ± 31). A total of 11% of children with frequently reduced eNBC (>40% of wet nights with reduced eNBC) responded to desmopressin (Summary Fig.). Of the children with frequently reduced NBC, 91% experienced wet nights, with NUP <65% of expected bladder capacity (EBC). CONCLUSIONS: A significant proportion of children with MNE and normal MVV during the daytime frequently experienced wet nights, with a NUP well below their MVV and even <65% of EBC. This indicated that bladder reservoir dysfunction during sleep is relatively common in MNE. This abnormality was not reflected on daytime recordings, and thus nighttime data with NUP must be collected. This phenomenon may explain treatment failure to desmopressin, despite adequate antidiuretic response.
Assuntos
Enurese Diurna/fisiopatologia , Enurese Diurna/terapia , Enurese Noturna/fisiopatologia , Enurese Noturna/terapia , Bexiga Urinária/fisiopatologia , Adolescente , Fatores Etários , Criança , Pré-Escolar , Bases de Dados Factuais , Feminino , Humanos , Masculino , Prognóstico , Estudos Retrospectivos , Medição de Risco , Fatores Sexuais , Centros de Atenção Terciária , Falha de TratamentoRESUMO
INTRODUCTION: Risperidone appears to be effective in treating behavioral problems in children with autistic disorder. Although increased appetite, weight gain, and sedation are among the most common side effects, risperidone-induced enuresis is rarely reported. METHOD: We will present two cases with risperidone-induced enuresis, and discuss our findings in the context of current literature. RESULTS: Two children aged 11 and 10 years, diagnosed with autism and mental retardation, have developed new-onset diurnal and nocturnal enuresis respectively on their first and second weeks of risperidone monotherapy (1.5 and 1 mg/day). They did not experience sedation, and their medical history and workup were unremarkable. As enuresis did not resolve spontaneously, we decided to substitute risperidone with olanzapine. Enuresis ceased rapidly after discontinuation of risperidone with no emergence when patients were treated with olanzapine 5 mg/day for a period of 6 months and 1 year, respectively. DISCUSSION: Although the pathophysiology of antipsychotic-induced enuresis remains unclear, a number of mechanisms including alpha(1)-adrenergic blockade, dopamine blockade, and antimuscarinic effects has been proposed. Olanzapine has lower alpha(1)-adrenergic and dopaminergic blockade properties, thus changing risperidone to olanzapine may be an alternative modality in risperidone-induced enuresis when antipsychotic treatment is crucial. Clinicians should be more vigilant about screening for this side effect, especially in younger population with developmental disabilities.
Assuntos
Antipsicóticos/efeitos adversos , Enurese Diurna/induzido quimicamente , Enurese Noturna/induzido quimicamente , Risperidona/efeitos adversos , Antipsicóticos/farmacologia , Antipsicóticos/uso terapêutico , Transtorno Autístico/complicações , Transtorno Autístico/tratamento farmacológico , Benzodiazepinas/farmacologia , Benzodiazepinas/uso terapêutico , Criança , Enurese Diurna/fisiopatologia , Humanos , Deficiência Intelectual/complicações , Deficiência Intelectual/tratamento farmacológico , Masculino , Enurese Noturna/fisiopatologia , Olanzapina , Receptores Adrenérgicos alfa 1/metabolismo , Receptores Dopaminérgicos/metabolismo , Receptores Muscarínicos/metabolismo , Risperidona/farmacologia , Risperidona/uso terapêuticoRESUMO
43 children, 8-16 years old, suffering from secondary nocturnal enuresis were treated using different schemes. The most effective treatment of patients with only nocturnal enuresis was using a complex of nootropic psychostimulant medications (Fesam, B vitamins, apilak, Ca Glycerophosphat) with xanthinol nicotinat and combined treatment with the help of day-light therapy (motivating and regimen measures).
Assuntos
Enurese Diurna/tratamento farmacológico , Enurese Noturna/tratamento farmacológico , Adolescente , Sistema Nervoso Autônomo/efeitos dos fármacos , Produtos Biológicos/administração & dosagem , Produtos Biológicos/uso terapêutico , Circulação Cerebrovascular/efeitos dos fármacos , Criança , Cinarizina/administração & dosagem , Cinarizina/uso terapêutico , Enurese Diurna/fisiopatologia , Enurese Diurna/psicologia , Combinação de Medicamentos , Quimioterapia Combinada , Eletroencefalografia , Glicerofosfatos/administração & dosagem , Glicerofosfatos/uso terapêutico , Humanos , Microcirculação/efeitos dos fármacos , Enurese Noturna/fisiopatologia , Enurese Noturna/psicologia , Piracetam/administração & dosagem , Piracetam/uso terapêutico , Fatores de Tempo , Resultado do Tratamento , Complexo Vitamínico B/administração & dosagem , Complexo Vitamínico B/uso terapêuticoRESUMO
Functional daytime wetting is a common source of pediatric urologic complaints. Evaluation typically begins in the office setting. In contrast to the adult population, where an inability to maintain voiding control is virtually always considered pathologic, the evaluation of urinary incontinence in children must occur within the context of the child's developmental age. Functional incontinence refers to cases of urinary incontinence in which no structural or neurologic abnormality can be identified. The underlying etiologic mechanisms are heterogeneous, and include disorders of both the storage and voiding phases of the bladder cycle. Optimal treatment of functional daytime wetting depends on an accurate determination of the underlying etiology. Therapeutic options include behavior modification, medication, and aggressive treatment of comorbid conditions such as urinary infection and constipation.
Assuntos
Enurese Diurna/diagnóstico , Enurese Diurna/terapia , Criança , Gerenciamento Clínico , Enurese Diurna/classificação , Enurese Diurna/fisiopatologia , Humanos , Micção/fisiologiaRESUMO
Daytime wetting is a common problem with various causes that can usually be identified through a careful history, thorough physical examination, and urinalysis. Conservative approaches to therapy have a successful outcome in most children. Invasive diagnostic imaging studies and pharmacologic or surgical intervention are necessary only for carefully selected children.
Assuntos
Enurese Diurna/diagnóstico , Enurese Diurna/terapia , Nível de Alerta , Compostos Benzidrílicos/uso terapêutico , Criança , Pré-Escolar , Constipação Intestinal/fisiopatologia , Cresóis/uso terapêutico , Enurese Diurna/fisiopatologia , Enurese Diurna/psicologia , Humanos , Riso , Ácidos Mandélicos/uso terapêutico , Antagonistas Muscarínicos/uso terapêutico , Diafragma da Pelve/fisiopatologia , Fenilpropanolamina/uso terapêutico , Treinamento no Uso de Banheiro , Tartarato de Tolterodina , Ultrassonografia , Bexiga Urinária/diagnóstico por imagem , Bexiga Urinaria Neurogênica/etiologia , Bexiga Urinaria Neurogênica/fisiopatologia , Incontinência Urinária de Urgência/diagnóstico , Incontinência Urinária de Urgência/fisiopatologia , Incontinência Urinária de Urgência/terapia , Urodinâmica , Refluxo Vesicoureteral/etiologiaRESUMO
Purpose This study aims to evaluate the endoscopic morphological features of congenital posterior urethral obstructions in boys with refractory daytime urinary incontinence and/or nocturnal enuresis. Patients and Methods A total of 54 consecutive patients underwent endoscopy and were diagnosed with a posterior urethral valve (PUV) (types 1-4). PUV type 1 was classified as severe, moderate, or mild. A transurethral incision (TUI) was mainly performed for anterior wall lesions of the PUV. Voiding cystourethrography and pressure flow studies (PFS) were performed before and 3 to 4 months after TUI. Clinical symptoms were evaluated 6 months after TUI, and outcomes were assessed according to PFS waveform pattern groups (synergic pattern [SP] and dyssynergic pattern [DP]). Results All patients had PUV type 1 and/or 3 (i.e., n = 34 type 1, 7 type 3, and 13 types 1 and 3). There were severe (n = 1), moderate (n = 21), and mild (n = 25) cases of PUV type 1. According to PFS, SP and DP were present in 43 and 11 patients, respectively. TUI was effective in the SP group and symptoms improved in 77.4 and 69.3% of patients with daytime incontinence and nocturnal enuresis, respectively. Almost no effect was observed in the DP group. A significant decrease in the detrusor pressure was observed at maximum flow rate using PFS in the SP group. Conclusions PUV type 1 encompassed lesions with a spectrum of obstructions ranging from severe to mild, with mild types whose main obstructive lesion existed at the anterior wall of urethra occurring most frequently in boys with refractory daytime urinary incontinence and/or nocturnal enuresis.