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Kuru K, Ansell D, Hughes D, Watkinson BJ, Gaudenzi F, Jones M, Lunardi D, Caswell N, Montiel AR, Leather P, Irving D, Bennett K, McKenzie C, Sugden P, Davies C, Degoede C. Treatment of Nocturnal Enuresis Using Miniaturised Smart Mechatronics With Artificial Intelligence. IEEE JOURNAL OF TRANSLATIONAL ENGINEERING IN HEALTH AND MEDICINE 2023; 12:204-214. [PMID: 38088989 PMCID: PMC10712671 DOI: 10.1109/jtehm.2023.3336889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 08/07/2023] [Accepted: 11/23/2023] [Indexed: 12/18/2023]
Abstract
Our study was designed to develop a customisable, wearable, and comfortable medical device - the text so-called "MyPAD" that monitors the fullness of the bladder, triggering an alarm indicating the need to void, in order to prevent badwetting - i.e., treating Nocturnal Enuresis (NE) at the text pre-void stage using miniaturised mechatronics with Artificial Intelligence (AI). The developed features include: multiple bespoke ultrasound (US) probes for sensing, a bespoke electronic device housing custom US electronics for signal processing, a bedside alarm box for processing the echoed pulses and generating alarms, and a phantom to mimic the human body. The validation of the system is conducted on the text tissue-mimicking phantom and volunteers using Bidirectional Long Short-Term Memory Recurrent Neural Networks (Bi-LSTM-RNN) and Reinforcement Learning (RL). A Se value of 99% and a Sp value of 99.5% with an overall accuracy rate of 99.3% are observed. The obtained results demonstrate successful empirical evidence for the viability of the device, both in monitoring bladder expansion to determine voiding need and in reinforcing the continuous learning and customisation of the device for bladder control through consecutive uses. Clinical impact: MyPAD will treat the NE better and efficiently against other techniques currently used (e.g., post-void alarms) and will i) replace those techniques quickly considering sufferers' condition while being treated by other approaches, and ii) enable children to gain control of incontinence over time and consistently have dry nights. Category: Early/Pre-Clinical Research.
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Affiliation(s)
- Kaya Kuru
- School of Engineering and ComputingUniversity of Central LancashirePR1 2HEPrestonU.K
| | | | | | | | | | - Martin Jones
- School of Engineering and ComputingUniversity of Central LancashirePR1 2HEPrestonU.K
| | | | - Noreen Caswell
- School of PsychologyUniversity of Central LancashirePR1 2HEPrestonU.K
| | | | - Peter Leather
- Department of IP and CommercialisationUniversity of Central LancashirePR1 2HEPrestonU.K
| | | | - Kina Bennett
- Lancashire Teaching Hospitals NHS Foundation TrustPR2 9HTPrestonU.K
| | | | - Paula Sugden
- Lancashire Teaching Hospitals NHS Foundation TrustPR2 9HTPrestonU.K
| | - Carl Davies
- School of Engineering and ComputingUniversity of Central LancashirePR1 2HEPrestonU.K
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Ferrara P, Cammisa I, Zona M, Ottaviani D, Agazzi C, Gatto A. Do Sleep Disorders Influence the Prognosis and the Response to the Therapy in Enuretic Children? Turk J Urol 2023; 49:59-62. [PMID: 37877840 PMCID: PMC10081120 DOI: 10.5152/tud.2023.21356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Accepted: 11/03/2022] [Indexed: 10/26/2023]
Abstract
OBJECTIVE The current study describes the prevalence of sleep disorders in enuretic children, playing as influencing factors in the response to treatment and risk of relapse. MATERIALS AND METHODS Data were collected from September 2020 to February 2021 in 114 children aged between 5 and 14 years, with a diagnosis of nocturnal enuresis and concomitant sleep disorders, referred to the Pediatric Unit, Campus BioMedico University, Rome. Enuretic children were subjected to an anamnestic and clinical assessment. Sleep disorders investigated were sleep apnea, sleep talking, snoring, bruxism, restless sleep, and somnambulism. Each patient was subjected both to pharmacological and to non-pharmacological treatments and monitored for 3 months to identify the presence of relapse. Patients were divided into 2 groups according to therapy response, and statistical analysis was performed to evaluate possible variables involved in enuresis relapse. RESULTS A high prevalence of sleep disorders was documented: 8/114 children (7%) had sleep apnea, 47/114 (41.2%) had bruxism, 66/114 (57.8%) had snoring, 54/114 (47.3%) had sleep talking, 18/114 (15.7%) had restless sleep. Forty-three of 114 children (37.7%) had relapses: 21/43 (49%) relapses occurred in children with only 1 sleep disorder, while 22/43 (51%) relapses occurred in children with 2 or more sleep disorders. Lower risk of relapses was reported in children subjected to dual therapy. CONCLUSION Sleep disorders were widely associated with nocturnal enuresis, acting as comorbidities in the clinical course of nocturnal enuresis. Combined therapy seems to be associated with a lower rate of relapse of enuresis in a 3-month follow-up. A multidisciplinary approach is required to improve patients' management.
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Affiliation(s)
- Pietro Ferrara
- Paediatric Unit, Campus Bio-Medico University, Rome, Italy
| | | | | | | | | | - Antonio Gatto
- Institute of Pediatrics, Catholic University, Rome, Italy
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Karamaria S, Ranguelov N, Hansen P, De Boe V, Verleyen P, Segers N, Walle JV, Dossche L, Bael A. Impact of New vs. Old International Children's Continence Society Standardization on the Classification of Treatment Naïve Enuresis Children at Screening: The Value of Voiding Diaries and Questionnaires. Front Pediatr 2022; 10:862248. [PMID: 35419322 PMCID: PMC8995850 DOI: 10.3389/fped.2022.862248] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 02/11/2022] [Indexed: 12/04/2022] Open
Abstract
Expert consensus papers recommend differentiating enuresis using questionnaires and voiding diaries into non- (NMNE) and monosymptomatic enuresis (MNE) is crucial at intake to decide the most appropriate workout and treatment. This national, Belgian, prospective study investigates the correlation, consistency, and added value of the two methods, the new against the old International Children's Continence Society (ICCS) definitions, and documents the prevalence of the two enuresis subtypes in our population. Ninety treatment-naïve enuretic children were evaluated with the questionnaire, and the voiding diary and the two clinical management tools were compared. Almost 30% of the children had a different diagnosis with each method, and we observed inconsistencies between them in registering Lower Tract Symptoms (κ = -0.057-0.432 depending on the symptom). Both methods had a high correlation in identifying MNE (rs = 0.612, p = 0.001) but not for NMNE (rs = 0.127, p = 0.248). According to the latest ICCS definitions, the incidence of MNE was significantly lower (7 vs. 48%) with the old standardization. Conclusion The voiding diary and the questionnaire, as recommended by the ICCS at the screening of treatment-naïve enuretic patients, are considerably inconsistent and have significantly different sensitivities in identifying LUTS and thus differentiating MNE from NMNE. However, the high incidence of LUTS and very low prevalence of MNE suggest that differentiating MNE from NMNE to the maximum might not always correlate with different therapy responses.
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Affiliation(s)
- Sevasti Karamaria
- Department of Internal Medicine and Pediatrics, Ghent University, ERKNET, Ghent, Belgium
| | - Nadejda Ranguelov
- Department of Pediatrics, Cliniques Universitaires St-Luc, Université catholique de Louvain, Brussels, Belgium
| | | | - Veerle De Boe
- Department of Urology, Brussels University Hospital, Brussels, Belgium
| | | | - Nathalie Segers
- Department of Pediatrics, Pediatric Nephrology, Hospital Network Antwerp (ZNA) Koningin Paola Kinderziekenhuis, Antwerp, Belgium
| | - Johan Vande Walle
- Department of Internal Medicine and Pediatrics, Ghent University, ERKNET, Ghent, Belgium
- Department of Pediatric Nephrology, Ghent University Hospital, Ghent, Belgium
| | - Lien Dossche
- Department of Internal Medicine and Pediatrics, Ghent University, ERKNET, Ghent, Belgium
- Department of Pediatric Nephrology, Ghent University Hospital, Ghent, Belgium
| | - An Bael
- Department of Pediatrics, Pediatric Nephrology, Hospital Network Antwerp (ZNA) Koningin Paola Kinderziekenhuis, Antwerp, Belgium
- Faculty of Medicine, University of Antwerp, Antwerp, Belgium
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Schuster S, Reece J, Florentzou A, Apos E. Treating enuresis in children with neurodevelopmental disorders using bell and pad alarm. J Pediatr Urol 2021; 17:645.e1-645.e8. [PMID: 34353751 DOI: 10.1016/j.jpurol.2021.07.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 06/27/2021] [Accepted: 07/09/2021] [Indexed: 11/29/2022]
Abstract
OBJECTIVE There is a high prevalence of enuresis in children with neurodevelopmental disorders, yet research regarding treatment for this group has been neglected. The efficacy of treatment using bell and pad alarm therapy is not well reported especially in children with neurodevelopmental disorders. This study sought to compare the treatment efficacy of practitioner-assisted bell-and-pad enuresis alarm therapy for children with neurodevelopmental disorders and typically developing children. STUDY DESIGN This study utilized the data of Apos et al. (2018), a retrospective medical record audit collected from multiple clinical settings across Australia. A total of 2986 patient records (3659 treatment records) were included. The participants were children aged 5-16 years, who were diagnosed with enuresis. Children with a neurodevelopmental disorder (n = 158) had a clinical diagnosis present in the medical history of attention deficit disorder, autism spectrum disorder, or intellectual disability. Children who indicated any of the following comorbidities were excluded: cerebral palsy, brain injury, malformation of the renal tract, previous bladder or renal surgery, spinal cord malformation, spinal cord trauma or tumor, or a neurodegenerative disorder. Treatment success was defined as ≥ 14 dry nights. Relapse was defined as one symptom recurrence per month post-interruption of treatment, as defined by the International Children's Continence Society definitions. RESULTS The success rate for children with neurodevelopmental disorders was 62% and typically developing children was 78%. There was no significant difference between the number of treatments received or relapse rates by those children with a neurodevelopmental disorder and typically developing children. The summary figure shows the percentage of children in each group after their first treatment who were successful (success defined as dry for ≥ 14 days), who succeeded (dry for ≥ 14 days) but then relapsed and those who showed no success. The percentage of children with no NDD who were successfully dry after the first treatment was 78%. Children with ID had success after the first treatment of 59%, the lowest of all groups analyzed. CONCLUSION The type of alarm therapy reported in this study is effective for treating enuresis in children with neurodevelopmental disorders.
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Affiliation(s)
- Sharynn Schuster
- Discipline of Health and Biomedical Sciences, RMIT University, Bundoora, Victoria, Australia.
| | - John Reece
- School of Psychological Sciences, Australian College of Applied Psychology, Melbourne, Victoria, Australia
| | - Andrew Florentzou
- Discipline of Health and Biomedical Sciences, RMIT University, Bundoora, Victoria, Australia
| | - Esther Apos
- Public Health and Preventative Medicine, Monash University, Victoria, Australia
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Keten T, Aslan Y, Balci M, Erkan A, Senel C, Oguz U, Kayali M, Guzel O, Karabulut E, Tuncel A. Comparison of the efficacy of desmopressin fast-melting formulation and enuretic alarm in the treatment of monosymptomatic nocturnal enuresis. J Pediatr Urol 2020; 16:645.e1-645.e7. [PMID: 32826183 DOI: 10.1016/j.jpurol.2020.07.018] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 07/09/2020] [Accepted: 07/13/2020] [Indexed: 11/19/2022]
Abstract
BACKGROUND Primary monosymptomatic nocturnal enuresis (MNE) is a common pediatric condition and there are two firstline, evidence-based treatments available; desmopressin and the enuresis alarm. Although there are many studies comparing enuresis alarm and desmopressin treatments in the literature, most were conducted using old formulations of desmopressin. OBJECTIVE To compare the efficacy of desmopressin MELT formulation and enuresis alarm therapy in patients with MNE. STUDY DESIGN A total of 130 patients who had primary MNE were included in the study. The patients were divided into two groups using simple randomization; desmopressin MELT (Group 1, n = 66) and enuresis alarm (Group 2, n = 64). The patients were invited for a follow-up visit at the fourth, 12th and 24th weeks of treatment. Treatment response and compliance were evaluated using bed-wetting diary and ICSS criteria. RESULTS The mean age of the patients Group 1 and 2 was 11.2 + 3.3 and 10.2 + 3.4 years, respectively (p = 0.104). Complete response rate was similar at 4th week (53% vs. 37.3%, p = 0.162) and at 12th week (68.4% vs. 68.2%, p = 0.257). The relapse rate was significantly higher in the desmopressin MELT group than in the enuresis alarm group (48.9% vs 20.5%, p = 0.007). At the end of the study ten patients were excluded from the study because of loss to follow-up and/or side effects. The overall complete response rate was significantly higher in the enuresis alarm group than in the desmopressin MELT group at the end of the study (41.3% vs 64.9%, p = 0.035). When the intention to treat analysis population was considered, similarly the complete response rate was significantly higher in the enuresis alarm group than in the desmopressin MELT group (40.9% vs 64.1%, p = 0.027). DISCUSSION With regard to the management of children with MNE, our study revealed that desmopressin MELT and enuresis alarm both have high efficacy rates in primary MNE treatment both at 4th and 12th week. However, overall complete response rate was better in enuresis alarm treatment at 24th week. In addition, enuresis alarm treatment also presents as a more favorable relapse rate. CONCLUSIONS Enuresis alarm presented a more permanent treatment response and a lower relapse rate than desmopressin MELT formulation.
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Affiliation(s)
- Tanju Keten
- University of Health Sciences, Ankara Numune Research and Training Hospital, Department of Urology, Ankara, Turkey
| | - Yilmaz Aslan
- University of Health Sciences, Ankara Numune Research and Training Hospital, Department of Urology, Ankara, Turkey. https://twitter.com/urodrya
| | - Melih Balci
- University of Health Sciences, Ankara Numune Research and Training Hospital, Department of Urology, Ankara, Turkey
| | - Anil Erkan
- University of Health Sciences, Ankara Numune Research and Training Hospital, Department of Urology, Ankara, Turkey
| | - Cagdas Senel
- University of Health Sciences, Ankara Numune Research and Training Hospital, Department of Urology, Ankara, Turkey
| | - Ural Oguz
- University of Giresun, Department of Urology, Giresun, Turkey
| | - Mustafa Kayali
- University of Health Sciences, Ankara Numune Research and Training Hospital, Department of Urology, Ankara, Turkey
| | - Ozer Guzel
- University of Health Sciences, Ankara Numune Research and Training Hospital, Department of Urology, Ankara, Turkey
| | - Erdem Karabulut
- University of Hacettepe, Department of Biostatistics, Ankara, Turkey
| | - Altug Tuncel
- University of Health Sciences, Ankara Numune Research and Training Hospital, Department of Urology, Ankara, Turkey
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Caswell N, Kuru K, Ansell D, Jones MJ, Watkinson BJ, Leather P, Lancaster A, Sugden P, Briggs E, Davies C, Oh C, Bennett K, DeGoede C. Patient Engagement in Medical Device Design: Refining the Essential Attributes of a Wearable, Pre-Void, Ultrasound Alarm for Nocturnal Enuresis. Pharmaceut Med 2020; 34:39-48. [PMID: 31970684 DOI: 10.1007/s40290-019-00324-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND To date, no pre-void wearable alarm exists to treat nocturnal enuresis (NE)-night-time bedwetting, and children with NE and their families are disappointed in relation to the post-void moisture alarms and medicine currently available. Development of a safe, comfortable and non-invasive wearable pre-void alarm and associated technology, using advanced mechatronics, is underway (the MyPAD device). Each stage of development includes patient and public involvement (PPI), particularly with respect to human factors, in collaboration with physicians, radiologists, psychologists, nurses, engineers and designers. OBJECTIVES The aim of this study was to help us understand the families' experience of the condition of enuresis, and to provide opinion relating to existing NE alarms, designed to detect moisture, and most importantly, the initial design of the MyPAD wearable technology. METHODS A PPI workshop in the form of a focus group, made up of children with enuresis and their parents, was conducted during the early stage of the MyPAD product development. The key research questions (RQs) were: (RQ1) What were the families' experiences of using existing post-void enuresis alarms? (RQ2) What do families like about the MyPAD prototype? and (RQ3) What do families not like about the MyPAD prototype? A nurse specialised in terms of NE treatment, including post-void alarms, from the Lancashire Teaching Hospitals NHS Foundation Trust, and two MyPAD design engineers were also present, to explain the MyPAD design concept. Braun and Clarke's six-phase approach to thematic analysis was implemented, which included familiarisation with the data, initial descriptive coding, identifying themes, reviewing themes, defining and labelling themes and producing a report. RESULTS Four common themes were identified from the focus group discussions: the importance of sleep; children do not want to feel different; parents feel frustrated and concerned; resilience and perseverance. These themes applied across the research questions; for example, sleep disruption was highlighted as an issue with existing post-void alarms and as an important requirement for the design of MyPAD. The evaluation of the early version of the MyPAD device has prompted the consideration of changes to some existing facets of the device, including providing multiple alarm types, more options for the design of the garment that houses the device, and the need for clear, age-appropriate and informative instructions relating to how the device should be used, in order to maximise its performance/efficiency and acceptance. CONCLUSIONS The qualitative data derived from the focus group discussion was incredibly valuable as it enabled the research and design team to experience the perspectives of the families in terms of the challenges and conflicts of managing the condition and the limited utility of existing post-void alarms. This has improved our understanding of the social and environmental challenges that will need to be considered during the design process.
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Affiliation(s)
- Noreen Caswell
- School of Psychology, University of Central Lancashire, 118 Darwin Building, Preston, Lancashire, PR1 2HE, UK.
| | - Kaya Kuru
- School of Engineering, University of Central Lancashire, Preston, UK
| | - Darren Ansell
- School of Engineering, University of Central Lancashire, Preston, UK
| | - Martin J Jones
- School of Engineering, University of Central Lancashire, Preston, UK
| | | | - Peter Leather
- Department of IP and Commercialization Innovation and Enterprise, University of Central Lancashire, Preston, UK
| | - Andrew Lancaster
- Department of Paediatric, Lancashire Teaching Hospitals NHS Foundation Trust, Preston, UK
| | - Paula Sugden
- Department of Paediatric, Lancashire Teaching Hospitals NHS Foundation Trust, Preston, UK
| | - Eleanor Briggs
- School of Psychology, University of Central Lancashire, 118 Darwin Building, Preston, Lancashire, PR1 2HE, UK
| | - Carl Davies
- School of Engineering, University of Central Lancashire, Preston, UK
| | - Chooi Oh
- Department of Radiology, Lancashire Teaching Hospitals NHS Foundation Trust, Preston, UK
| | - Kina Bennett
- Centre for Health Research and Innovation, Lancashire Teaching Hospitals NHS Foundation Trust, Preston, UK
| | - Christian DeGoede
- Department of Paediatric, Lancashire Teaching Hospitals NHS Foundation Trust, Preston, UK
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Caldwell PH, Codarini M, Stewart F, Hahn D, Sureshkumar P. Alarm interventions for nocturnal enuresis in children. Cochrane Database Syst Rev 2020; 5:CD002911. [PMID: 32364251 PMCID: PMC7197139 DOI: 10.1002/14651858.cd002911.pub3] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
BACKGROUND Enuresis (bedwetting) affects up to 20% of five-year-olds and can have considerable social, emotional and psychological effects. Treatments include alarms (activated by urination), behavioural interventions and drugs. OBJECTIVES To assess the effects of enuresis alarms for treating enuresis in children. SEARCH METHODS We searched the Cochrane Incontinence Specialised Register, which contains trials identified from the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, MEDLINE In-Process, MEDLINE Epub Ahead of Print, ClinicalTrials.gov, WHO ICTRP, and handsearching of journals and conference proceedings (searched 25 June 2018), and reference lists of relevant articles. SELECTION CRITERIA We included randomised or quasi-randomised trials of enuresis alarms or alarms combined with another intervention for treating nocturnal enuresis in children between 5 and 16 years old. DATA COLLECTION AND ANALYSIS Two review authors independently assessed risk of bias and extracted data. MAIN RESULTS We included 74 trials (5983 children). At treatment completion, alarms may reduce the number of wet nights a week compared to control or no treatment (mean difference (MD) -2.68, 95% confidence interval (CI) -4.59 to -0.78; 4 trials, 127 children; low-quality evidence). Low-quality evidence suggests more children may achieve complete response (14 consecutive dry nights) with alarms compared to control or no treatment (RR 7.23, 95% CI 1.40 to 37.33; 18 trials, 827 children) and that more children may remain dry post-treatment (RR 9.67, 95% CI 4.74 to 19.76; 10 trials, 366 children; low-quality evidence). At treatment completion, we are uncertain whether there is any difference between alarms and placebo drugs in the number of wet nights a week (MD -0.96, 95% CI -2.32 to 0.41; 1 trial, 47 children; very low-quality evidence). Alarms may result in more children achieving complete response than with placebo drugs (RR 1.59, 95% CI 1.16 to 2.17; 2 trials, 181 children; low-quality evidence). No trials comparing alarms to placebo reported the number of children remaining dry post-treatment. Compared with control alarms, code-word alarms probably slightly increase the number of children achieving complete response at treatment completion (RR 1.11, 95% CI 0.97 to 1.27; 1 trial, 353 children; moderate-quality evidence) but there is probably little to no difference in the number of children remaining dry post-treatment (RR 0.91, 95% CI 0.79 to 1.05; moderate-quality evidence). Very low-quality evidence means we are uncertain if there are any differences in effectiveness between the other different types of alarm. At treatment completion, alarms may reduce the number of wet nights a week compared with behavioural interventions (waking, bladder training, dry-bed training, and star chart plus rewards) (MD -0.81, 95% CI -2.01 to 0.38; low-quality evidence) and may increase the number of children achieving complete response (RR 1.77, 95% CI 0.98 to 3.19; low-quality evidence) and may slightly increase the number of children remaining dry post-treatment (RR 1.39, 95% CI 0.81 to 2.41; low-quality evidence). The evidence relating to alarms compared with desmopressin in the number of wet nights a week (MD -0.64, 95% CI -1.77 to 0.49; 4 trials, 285 children) and the number of children achieving complete response at treatment completion (RR 1.12, 95% CI 0.93 to 1.36; 12 trials, 1168 children) is low-quality, spanning possible harms and possible benefits. Alarms probably slightly increase the number of children remaining dry post-treatment compared with desmopressin (RR 1.30, 95% CI 0.92 to 1.84; 5 trials, 565 children; moderate-quality evidence). At treatment completion, we are uncertain if there is any difference between alarms and tricyclics in the number of wet nights a week, the number of children achieving complete response or the number of children remaining dry post-treatment, because the quality of evidence is very low. Due to very low-quality evidence we are uncertain about any differences in effectiveness between alarms and cognitive behavioural therapy, psychotherapy, hypnotherapy and restricted diet. Alarm plus desmopressin may reduce the number of wet nights a week compared with desmopressin monotherapy (MD -0.88, 95% CI -0.38 to -1.38; 2 trials, 156 children; low-quality evidence). Alarm plus desmopressin may increase the number of children achieving complete response (RR 1.32, 95% CI 1.08 to 1.62; 5 trials, 359 children; low-quality evidence) and the number of children remaining dry post-treatment (RR 2.33, 95% CI 1.26 to 4.29; 2 trials, 161 children; low-quality evidence) compared with desmopressin alone. Alarm plus dry-bed training may increase the number of children achieving a complete response compared to dry-bed training alone (RR 3.79, 95% CI 1.85 to 7.77; 1 trial, 80 children; low-quality evidence). It is unclear if there is any difference in the number of children remaining dry post-treatment because of the wide confidence interval (RR 0.56, 95% CI 0.15 to 2.12; low-quality evidence). Due to very low-quality evidence, we are uncertain about any differences in effectiveness between alarm plus bladder training versus bladder training alone. Of the 74 included trials, 17 reported one or more adverse events, nine reported no adverse events and 48 did not mention adverse events. Adverse events attributed to alarms included failure to wake the child, ringing without urination, waking others, causing discomfort, frightening the child and being too difficult to use. Adverse events of comparator interventions included nose bleeds, headaches and abdominal pain. There is probably a slight increase in adverse events between code-word alarm and standard alarm (RR 1.34, 95% CI 0.75 to 2.38; moderate-quality evidence), although we are uncertain because of the wide confidence interval. Alarms probably reduce the number of children experiencing adverse events compared with desmopressin (RR 0.38, 95% CI 0.20 to 0.71; 5 trials, 565 children; moderate-quality evidence). Very low-quality evidence means we cannot be certain whether the adverse event rate for alarms is lower than for other treatments. AUTHORS' CONCLUSIONS Alarm therapy may be more effective than no treatment in reducing enuresis in children. We are uncertain if alarm therapy is more effective than desmopressin but there is probably a lower risk of adverse events with alarms than with desmopressin. Despite the large number of trials included in this review, further adequately-powered trials with robust randomisation are still needed to determine the full effect of alarm therapy.
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Affiliation(s)
- Patrina Hy Caldwell
- Discipline of Child and Adolescent Health, The Children's Hospital at Westmead Clinical School, University of Sydney, Westmead, Australia
- Department of Nephrology, The Children's Hospital at Westmead, Westmead, Australia
| | - Miriam Codarini
- School of Medicine, Western Sydney University, Campbelltown, Australia
| | - Fiona Stewart
- c/o Cochrane Incontinence, Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Deirdre Hahn
- Department of Nephrology, The Children's Hospital at Westmead, Westmead, Australia
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Feasibility study of intelligent autonomous determination of the bladder voiding need to treat bedwetting using ultrasound and smartphone ML techniques : Intelligent autonomous treatment of bedwetting. Med Biol Eng Comput 2018; 57:1079-1097. [PMID: 30588575 PMCID: PMC6477014 DOI: 10.1007/s11517-018-1942-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Accepted: 12/04/2018] [Indexed: 10/27/2022]
Abstract
Unsatisfactory cure rates for the treatment of nocturnal enuresis (NE), i.e. bed-wetting, have led to the need to explore alternative modalities. New treatment methods that focus on preventing enuretic episodes by means of a pre-void alerting system could improve outcomes for children with NE in many aspects. No such technology exists currently to monitor the bladder to alarm before bed-wetting. The aim of this study is to carry out the feasibility of building, refining and evaluating a new, safe, comfortable and non-invasive wearable autonomous intelligent electronic device to monitor the bladder using a single-element low-powered low-frequency ultrasound with the help of Machine Learning techniques and to treat NE by warning the patient at the pre-void stage, enhancing quality of life for these children starting from the first use. The sensitivity and specificity values are 0.89 and 0.93 respectively for determining imminent voiding need. The results indicate that customised imminent voiding need based on the expansion of the bladder can be determined by applying a single-element transducer on a bladder in intermittent manner. The acquired results can be improved further with a comfortable non-invasive device by adding several more features to the current features employed in this pilot study. Graphical Abstract Ultrasound device design: echoed US pulses reflected from the bladder and related tissues around the bladder is detected. These pulses are analysed, and an alarm is triggered when needed to treat nocturnal enuresis.
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Peng CCH, Yang SSD, Austin PF, Chang SJ. Systematic Review and Meta-analysis of Alarm versus Desmopressin Therapy for Pediatric Monosymptomatic Enuresis. Sci Rep 2018; 8:16755. [PMID: 30425276 PMCID: PMC6233184 DOI: 10.1038/s41598-018-34935-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Accepted: 10/19/2018] [Indexed: 12/24/2022] Open
Abstract
This study is to compare the efficacy of enuresis alarm and desmopressin therapy in managing pediatric monosymptomatic enuresis. We performed systematic literature searches on different databases from inception until April 2017 without language restriction. All randomized control trials comparing an enuresis alarm and desmopressin in managing children with monosymptomatic enuresis were included. A total of 15 studies with 1502 participants (aged 5 to 16 years) were included for pooled analysis. Overall, an enuresis alarm outperformed desmopressin in achieving at least a partial response (>50% reduction in wet nights) in per-protocol analysis (OR: 1.53, 95% CI 1.05 to 2.23) but not in intention-to-treat analysis (OR: 0.97, 95% CI 0.73 to 1.30) as the alarm was hampered by a high dropout rate (OR: 2.20, 95% CI 3.41 to 4.29). However, alarm therapy yielded a better sustained response (OR: 2.89, 95% CI 1.38 to 6.04) and lower relapse rate (OR: 0.25, 95% CI 0.12 to 0.50). In the intention to treat analysis, the results revealed that alarm and desmopressin therapy are comparable in efficacy with regards to achieving >50% reduction in baseline wet nights in enuretic children. However, enuresis alarms offer a superior treatment response and a lower relapse rate in well-motivated children.
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Affiliation(s)
- Carol Chiung-Hui Peng
- Department of Internal Medicine, University of Maryland Medical Center Midtown Campus, Baltimore, Maryland, 21201, USA
- Division of Urology, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, 231, Taiwan
- School of Medicine, Buddhist Tzu Chi University, Hualien, 970, Taiwan
| | - Stephen Shei-Dei Yang
- Division of Urology, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, 231, Taiwan
- School of Medicine, Buddhist Tzu Chi University, Hualien, 970, Taiwan
| | - Paul F Austin
- Department of Urology, Texas Children's Hospital and Baylor College of Medicine, Houston, Texas, 77030, USA
| | - Shang-Jen Chang
- Division of Urology, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, 231, Taiwan.
- School of Medicine, Buddhist Tzu Chi University, Hualien, 970, Taiwan.
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Apos E, Schuster S, Reece J, Whitaker S, Murphy K, Golder J, Leiper B, Sullivan L, Gibb S. Enuresis Management in Children: Retrospective Clinical Audit of 2861 Cases Treated with Practitioner-Assisted Bell-and-Pad Alarm. J Pediatr 2018; 193:211-216. [PMID: 29246468 DOI: 10.1016/j.jpeds.2017.09.086] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2017] [Revised: 09/03/2017] [Accepted: 09/29/2017] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To establish the treatment efficacy of practitioner-assisted bell-and-pad alarm therapy in children with enuresis between the ages of 5 and 16 years by retrospective medical chart review of 2861 children in multiple clinical settings. STUDY DESIGN This review was conducted across 7 Australian clinical practices. The primary outcome measure was the time taken for children with either primary, secondary, monosymptomatic, or nonmonosymptomatic enuresis to be dry for 14 consecutive nights. The secondary outcome measure was to determine relapse rates, defined as 1 symptom recurrence per month post interruption of treatment. Data were analyzed by correlation and χ2 test via IBM SPSS Statistics (version 22). RESULTS The overall success rate of the bell and pad treatment was 76%, irrespective of age. The mean treatment time to achieve dryness was 62.1 ± 30.8 days, and the relapse rate was 23%. Concurrent bowel dysfunction was associated with a slightly lower success rate (74%). Concurrent lower urinary tract symptoms were associated with a lower success rate (73%) and greater relapse (1.75 times more likely to relapse). Children with secondary enuresis had significantly greater success than those with primary enuresis (82% vs 74%). CONCLUSION The type of alarm therapy reported in this study is highly effective. This study will provide the basis for clinical guidelines and practice tools for clinicians, which will help to reduce variation in care pathways for alarm treatment for enuresis.
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Affiliation(s)
- Esther Apos
- Division of Health and Biomedical Sciences, RMIT University, Bundoora, Victoria, Australia.
| | - Sharynn Schuster
- Division of Health and Biomedical Sciences, RMIT University, Bundoora, Victoria, Australia
| | - John Reece
- School of Psychological Sciences, Australian College of Applied Psychology, Melbourne, Victoria, Australia
| | - Shirley Whitaker
- Department of Clinical Services, Grampians Regional Continence Service, Ballarat, Victoria, Australia
| | - Kerry Murphy
- Enuresis and Continence Service, Princess Margaret Hospital, Perth, Western Australia, Australia
| | - John Golder
- Redlands Clinic, Cleveland, Queensland, Australia
| | - Beverley Leiper
- Children's Continence Clinic, Craigieburn Health Service, Northern Health, Melbourne, Australia
| | | | - Susie Gibb
- Department of General Medicine and Outpatient Services, Royal Children's Hospital, Melbourne, Victoria, Australia
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Affiliation(s)
- Dong-Gi Lee
- Department of Urology, Kyung Hee University Hospital at Gangdong, Kyung Hee University School of Medicine, Seoul, Korea
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Kiddoo D. Nocturnal enuresis: non-pharmacological treatments. BMJ CLINICAL EVIDENCE 2015; 2015:0305. [PMID: 25585036 PMCID: PMC4292411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
INTRODUCTION Nocturnal enuresis affects 15% to 20% of 5-year-old children, 5% of 10-year-old children, and 1% to 2% of people aged 15 years and older. Without treatment, 15% of affected children will become dry each year. Nocturnal enuresis is not diagnosed in children younger than 5 years, and treatment may be inappropriate for children younger than 7 years. METHODS AND OUTCOMES We conducted a systematic review and aimed to answer the following clinical question: What are the effects of non-pharmacological interventions for relief of symptoms of nocturnal enuresis? We searched: Medline, Embase, The Cochrane Library, and other important databases up to October 2013 (Clinical Evidence reviews are updated periodically, please check our website for the most up-to-date version of this review). We included harms alerts from relevant organisations such as the US Food and Drug Administration (FDA), the European Medicines Agency (EMA), and the UK Medicines and Healthcare products Regulatory Agency (MHRA). RESULTS We found five studies that met our inclusion criteria. We performed a GRADE evaluation of the quality of evidence for interventions. CONCLUSIONS In this systematic review, we present information relating to the effectiveness and safety of the following interventions: acupuncture, dry bed training, enuresis alarm, and hypnotherapy.
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Caldwell PHY, Nankivell G, Sureshkumar P. Simple behavioural interventions for nocturnal enuresis in children. Cochrane Database Syst Rev 2013:CD003637. [PMID: 23881652 DOI: 10.1002/14651858.cd003637.pub3] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Nocturnal enuresis (bedwetting) is a socially disruptive and stressful condition which affects around 15% to 20% of five year olds and up to 2% of adults. Although there is a high rate of spontaneous remission, the social, emotional and psychological costs can be great. Behavioural interventions for treating bedwetting are defined as interventions that require a behaviour or action by the child which promotes night dryness and includes strategies which reward that behaviour. Behavioural interventions are further divided into:(a) simple behavioural interventions - behaviours or actions that can be achieved by the child without great effort; and(b) complex behavioural interventions - multiple behavioural interventions which require greater effort by the child and parents to achieve, including enuresis alarm therapy.This review focuses on simple behavioural interventions.Simple behavioural interventions are often used as a first attempt to improve nocturnal enuresis and include reward systems such as star charts given for dry nights, lifting or waking the children at night to urinate, retention control training to enlarge bladder capacity (bladder training) and fluid restriction. Other treatments such as medications, complementary and miscellaneous interventions such as acupuncture, complex behavioural interventions and enuresis alarm therapy are considered elsewhere. OBJECTIVES To determine the effects of simple behavioural interventions in children with nocturnal enuresis.The following comparisons were made:1. simple behavioural interventions versus no active treatment;2. any single type of simple behavioural intervention versus another behavioural method (another simple behavioural intervention, enuresis alarm therapy or complex behavioural interventions);3. simple behavioural interventions versus drug treatment alone (including placebo drugs) or drug treatment in combination with other interventions. SEARCH METHODS We searched the Cochrane Incontinence Group Specialised Trials Register, which contains trials identified from the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, MEDLINE in process, and handsearching of journals and conference proceedings (searched 15 December 2011). The reference lists of relevant articles were also searched. SELECTION CRITERIA All randomised or quasi-randomised trials of simple behavioural interventions for treating nocturnal enuresis in children up to the age of 16. Studies which included children with daytime urinary incontinence or children with organic conditions were also included in this review if the focus of the study was on nocturnal enuresis. Trials focused solely on daytime wetting and trials of adults with nocturnal enuresis were excluded. DATA COLLECTION AND ANALYSIS Two reviewers independently assessed the quality of the eligible trials and extracted data. Differences between reviewers were settled by discussion with a third reviewer. MAIN RESULTS Sixteen trials met the inclusion criteria, involving 1643 children of whom 865 received a simple behavioural intervention. Within each comparison, outcomes were mostly addressed by single trials, precluding meta-analysis. The only exception was bladder training versus enuresis alarm therapy which included two studies and demonstrated that alarm therapy was superior to bladder training.In single small trials, rewards, lifting and waking and bladder training were each associated with significantly fewer wet nights, higher full response rates and lower relapse rates compared to controls. Simple behavioural interventions appeared to be less effective when compared with other known effective interventions (such as enuresis alarm therapy and drug therapies with imipramine and amitriptyline). However, the effect was not sustained at follow-up after completion of treatment for the drug therapies. Based on one small trial, cognitive therapy also appeared to be more effective than rewards. When one simple behavioural therapy was compared with another, there did not appear to be one therapy that was more effective than another. AUTHORS' CONCLUSIONS Simple behavioural methods may be superior to no active treatment but appear to be inferior to enuresis alarm therapy and some drug therapy (such as imipramine and amitriptyline). Simple behavioural therapies could be tried as first line treatment before considering enuresis alarm therapy or drug therapy, which may be more demanding and have adverse effects, although evidence supporting their efficacy is lacking.
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Affiliation(s)
- Patrina H Y Caldwell
- Discipline of Paediatrics and Child Health, The Children’s Hospital at Westmead Clinical School, University of Sydney, Westmead,Australia.
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Schmitt BD. Efficacy and Safety of Drugs Available for the Treatment of Nocturnal Enuresis. ACTA ACUST UNITED AC 2012. [DOI: 10.1007/bf03258236] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Prevalence and quality of life of slovenian children with primary nocturnal enuresis. Int J Nephrol 2012; 2012:509012. [PMID: 22934181 PMCID: PMC3426229 DOI: 10.1155/2012/509012] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2012] [Revised: 06/11/2012] [Accepted: 06/25/2012] [Indexed: 01/29/2023] Open
Abstract
Aim. To get epidemiologic data about primary nocturnal enuresis (PNE) and its influence on the quality of life of Slovenian children and adolescents and to find out the knowledge about the disorder among school population. Methods. Prospective epidemiologic study was performed in Slovenia in 2011 and supported with two questionnaires. The first questionnaire was distributed among primary school population that included 1248 children. The second questionnaire included 44 children, who have been treated for PNE in Nephrology Unit of our Department of Paediatrics. Results. PNE was diagnosed in 12.4% of children, in 11.8% of girls and in 13.0% of boys. There was evident linkage between the appearance of PNE in children and their relatives. The study showed that PNE influences the quality of life in less than half of the investigated children. Disorder restricts them mostly in relations with coevals. Knowledge about PNE among children in elementary schools was found to be insufficient. Conclusion. We found out that the prevalence of PNE in Slovenia is comparable to prevalence in other countries. More than half of children questioned in a survey think that PNE does not affect their lives significantly. General lack of knowledge about PNE is still a problem.
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Kiddoo D. Nocturnal enuresis. BMJ CLINICAL EVIDENCE 2011; 2011:0305. [PMID: 21477399 PMCID: PMC3275307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
INTRODUCTION Nocturnal enuresis affects 15% to 20% of 5-year-old children, 5% of 10-year-old children, and 1% to 2% of people aged 15 years and over. Without treatment, 15% of affected children will become dry each year. Nocturnal enuresis is not diagnosed in children younger than 5 years, and treatment may be inappropriate for children younger than 7 years. METHODS AND OUTCOMES We conducted a systematic review and aimed to answer the following clinical question: What are the effects of interventions for relief of symptoms? We searched: Medline, Embase, The Cochrane Library, and other important databases up to February 2010 (Clinical Evidence reviews are updated periodically, please check our website for the most up-to-date version of this review). We included harms alerts from relevant organisations such as the US Food and Drug Administration (FDA) and the UK Medicines and Healthcare products Regulatory Agency (MHRA). RESULTS We found 19 systematic reviews, RCTs, or observational studies that met our inclusion criteria. We performed a GRADE evaluation of the quality of evidence for interventions. CONCLUSIONS In this systematic review we present information relating to the effectiveness and safety of the following interventions: acupuncture, anticholinergics (oxybutynin, tolterodine, hyoscyamine), desmopressin, dry bed training, enuresis alarm, hypnotherapy, standard home alarm clock, and tricyclics (imipramine, desipramine).
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Doroshow DB. An alarming solution: Bedwetting, medicine, and behavioral conditioning in mid-twentieth-century America. ISIS; AN INTERNATIONAL REVIEW DEVOTED TO THE HISTORY OF SCIENCE AND ITS CULTURAL INFLUENCES 2010; 101:312-337. [PMID: 20718274 DOI: 10.1086/653095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
This article explores the history of the bedwetting alarm, invented in 1938 by two psychologists to cure enuresis, or bedwetting, using the principles of classical conditioning. Infused with the optimism of behaviorism, the bedwetting alarm unexpectedly proved difficult to implement in practice, bearing a multitude of unanticipated complications that hindered its widespread acceptance. Introduced as a medical and psychological technology, in practice the alarm was also a child-rearing device, encouraging the kind of behavioristic attitudes that had prompted its initial development, while simultaneously promoting the child-centered approach that would become dominant in the early 1950s. The life story of the bedwetting alarm muddies the traditional account of how childrearing theories progressed in tidy succession, suggesting both that behavioristic approaches did not die out in the 1930s and that elements of permissive child-rearing were being considered earlier than we traditionally assume.
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Affiliation(s)
- Deborah Blythe Doroshow
- Program in the History of Science and Medicine, Yale University, P.O. Box 208324, New Haven, Connecticut 06520-8324, USA
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Affiliation(s)
- Richard J. Butler
- From the Department of Clinical Psychology, Leeds Community Mental Health NHS Trust, Leeds, UK
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Richard J. Butler, Michael J. Galsworthy, Fruhling Rijsdijk,. Genetic and Gender Influences on Nocturnal Bladder Control - A Study of 2900 3-year-old Twin Pairs. ACTA ACUST UNITED AC 2009. [DOI: 10.1080/003655901750291917] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Taneli C, Ertan P, Taneli F, Genç A, Günsar C, Sencan A, Mir E, Onag A. Effect of alarm treatment on bladder storage capacities in monosymptomatic nocturnal enuresis. ACTA ACUST UNITED AC 2009; 38:207-10. [PMID: 15204372 DOI: 10.1080/00365590310022653] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
OBJECTIVE Despite a great number of studies, very little is known about the mechanism of action of enuresis alarm systems. Nevertheless, as a result of this treatment many children are able firstly to wake up before urination occurs and then, in time, to sleep through the night without voiding. The aim of this study was to investigate the effect of enuresis alarms on bladder storage capacities. MATERIAL AND METHODS A total of 28 children aged >7 years who were not polyuric but who voided once every night, slept alone in their own bedroom and who were willing, along with their family members, to cooperate were recruited. Patients were asked to record their urine output using a frequency/volume chart for two consecutive days. After these records and the results of physical and laboratory examinations were taken into consideration, treatment was instituted with the bell-and-pad (alarm) system for a period of 12 weeks. At the end of this period, patients were asked to complete another frequency/volume chart. RESULTS The pre- and post-treatment maximum functional bladder capacity was 178.35 +/- 87.86 ml and 243.03 +/- 102.84 ml, respectively and the pre- and post-treatment mean day-time bladder capacity was 111.11 +/- 45.87 and 148.445 +/- 7.68 ml. Both of these differences were statistically significant (p < 0.0001 and <0.0001, respectively). The maximum nocturnal bladder capacity was found to be increased from 177.85 +/- 84.95 to 255.25 +/- 124.52 ml after treatment (p < 0.0001). CONCLUSION Treatment with the alarm system for a period of 12 weeks was seen to be associated with a significant increase in bladder storage capacities (maximum nocturnal bladder capacity, maximum functional bladder capacity and mean day-time bladder capacity).
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Affiliation(s)
- Can Taneli
- Department of Pediatric Surgery, Faculty of Medicine, Celal Bayar University, Manisa, Turkey.
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Abstract
OBJECTIVE Treatment for childhood nocturnal enuresis emphasizes either a psychological or pharmacological approach. The enuresis alarm, in comparative studies, has emerged as the most effective psychological treatment. In this review we investigate both outcome rates and influential factors from recently published studies. MATERIAL AND METHODS A search of papers published between 1980 and 2002 in the English language involving at least 10 children in which the enuresis alarm was employed as a stand-alone intervention revealed 38 studies. RESULTS Heterogeneity in terms of inclusion and outcome parameters made comparison between studies problematic. The most frequently adopted definitions were "wet at least 3 times a week" in terms of severity at inclusion, "14 consecutive dry nights" as a success criterion and "> 1 wet night a week" as a relapse criterion. Success rates across all studies ranged from 30% to 87% and were influenced by the type of enuresis, the treatment duration and the success criteria adopted. In an homogenous subset of 20 studies, 65% success with alarm treatment was found. Further analysis revealed equivalence between different forms of alarm, pre- and within-treatment predictors of outcome and possible mode of action. Relapse rates (ranging between 4% and 55%) were reported in 20 studies, with an homogeneous subset indicating that 42% of children relapsed following alarm treatment. CONCLUSIONS The enuresis alarm is an effective intervention for children with nocturnal enuresis. There are a number of factors, both pre- and within-treatment, that appear to influence its effectiveness and may assist clinical decisions concerning its appropriateness for any particular child.
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Affiliation(s)
- Richard J Butler
- Clinical Psychology Department, Child and Adolescent Mental Health Services, East Leeds Primary Care Trust, Leeds, UK.
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Relapse in Children Treated for Nocturnal Enuresis: Prediction of Response using Pre-Treatment Variables. ACTA ACUST UNITED AC 2009. [DOI: 10.1017/s0141347300017997] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Thirty-seven children successfully treated for nocturnal enuresis were followed-up. Short term relapse was determined by clinical contact for 6 months whilst long term monitoring was measured by a mailed questionnaire up to 4 years after treatment. The relationship between pre-treatment variables and relapse was examined with particular reference to maternal and child perceptions of the enuresis. Results suggest relapse was particularly related to the child's lack of concern over bedwetting.
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Van Hoeck KJ, Bael A, Lax H, Hirche H, Bernaerts K, Vandermaelen V, van Gool JD. Improving the Cure Rate of Alarm Treatment for Monosymptomatic Nocturnal Enuresis by Increasing Bladder Capacity—A Randomized Controlled Trial in Children. J Urol 2008; 179:1122-6; discussion 1126-7. [PMID: 18206946 DOI: 10.1016/j.juro.2007.10.096] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2007] [Indexed: 10/22/2022]
Affiliation(s)
- Koen J. Van Hoeck
- Department of Pediatrics, University Hospital Antwerp, Antwerp, Belgium
| | - An Bael
- Department of Pediatrics, University Hospital Antwerp, Antwerp, Belgium
| | - Hildegard Lax
- Institute for Medical Informatics, Biometry and Epidemiology, Essen University, Essen, Germany
| | - Herbert Hirche
- Institute for Medical Informatics, Biometry and Epidemiology, Essen University, Essen, Germany
| | - Kim Bernaerts
- Department of Pediatrics, University Hospital Antwerp, Antwerp, Belgium
| | | | - Jan D. van Gool
- Department of Pediatrics, University Hospital Antwerp, Antwerp, Belgium
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Butler RJ, Holland P, Gasson S, Norfolk S, Houghton L, Penney M. Exploring potential mechanisms in alarm treatment for primary nocturnal enuresis. ACTA ACUST UNITED AC 2008; 41:407-13. [PMID: 17957577 DOI: 10.1080/00365590701571506] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
OBJECTIVE In the treatment of childhood nocturnal enuresis the enuresis alarm has consistently proved effective. However, the various proposals advanced to explain its therapeutic mechanism generally lack empirical support. In this clinical trial we investigated the hypothesis that the alarm promotes reduced nocturnal urine production through increased urine concentration (enabling the child to sleep through the night). MATERIAL AND METHODS Measurements of urinary vasopressin and osmolality were made pre- and post-alarm treatment in a group (n=12) of outpatient children (aged 7-12 years) with severe (more than four times a week) nocturnal enuresis. RESULTS Of the study group, 75% achieved the success criteria, with 89% predominantly sleeping through the night on dry nights, confirming that arousability is unlikely to be the principal mode of action. All those becoming dry showed an increase in urine concentration post-treatment. For half this was associated with an increase in post-treatment vasopressin whilst for the rest, although increases in osmolality were observed, there was no associated increase in vasopressin. CONCLUSIONS Although based on a small sample this study offers an insight into possible therapeutic mechanisms of an enuresis alarm. It suggests that most children who become dry sleep through the night and that increased nocturnal urine concentration (and thus reduced urine volume) is likely to be the means whereby this is achieved. Furthermore, the study suggests two possible mechanisms whereby nocturnal urine concentration is achieved: either increased production of vasopressin or enhanced water transport across the urothelium.
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Affiliation(s)
- Richard J Butler
- Department of Clinical Psychology, Child & Adolescent Mental Health Services, Leeds Primary Care Trust, Leeds, UK.
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Kamperis K, Hagstroem S, Rittig S, Djurhuus JC. Combination of the enuresis alarm and desmopressin: second line treatment for nocturnal enuresis. J Urol 2008; 179:1128-31. [PMID: 18206924 DOI: 10.1016/j.juro.2007.10.088] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2007] [Indexed: 02/07/2023]
Abstract
PURPOSE We sought to evaluate the combination of the enuresis alarm and desmopressin in treating children with enuresis. MATERIALS AND METHODS A retrospective analysis was performed on data from 423 children treated at our clinics with the enuresis alarm during the years 2000 to 2004. Frequency volume charts and desmopressin titration facilitated characterization of the participants using the current International Children's Continence Society standardization. Children were treated with the enuresis alarm as monotherapy before the addition of desmopressin, which commenced after 6 weeks in patients exhibiting inadequate response to alarm or after 2 weeks in patients experiencing multiple enuretic episodes per night or showing no indication of improvement. RESULTS Of the initial population 315 children (74%) were treated only with alarm, of whom 290 became dry. A total of 108 children (26%) were treated with a combination of alarm and desmopressin, with 80 being cured. Children dry on alarm therapy were not different from those needing the addition of desmopressin in terms of demographics. Children dry on desmopressin plus alarm had higher average nocturnal urine production on wet nights (303 +/- 12 ml compared to 269 +/- 5 ml, p <0.001). Maximum voided volume before treatment corrected for age was not different between children dry on alarm and those dry on combination therapy (0.84 +/- 0.02 compared to 0.86 +/- 0.05, not significant). CONCLUSIONS Children needing the addition of desmopressin have a higher nocturnal urine production on wet nights but do not seem to differ in terms of bladder reservoir function characteristics.
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Affiliation(s)
- Konstantinos Kamperis
- Clinical Institute, University of Aarhus and Department of Pediatrics, Aarhus University Hospital, Aarhus, Denmark.
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Tuygun C, Eroglu M, Bakirtas H, Gucuk A, Zengin K, Imamoglu A. Is second-line enuretic alarm therapy after unsuccessful pharmacotherapy superior to first-line therapy in the treatment of monosymptomatic nocturnal enuresis? Urol Int 2007; 78:260-3. [PMID: 17406138 DOI: 10.1159/000099349] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2006] [Indexed: 12/12/2022]
Abstract
INTRODUCTION We aimed at comparing the success rates of primary enuretic alarm therapy with those of secondary alarm therapy after failed pharmacotherapy in the treatment of monosymptomatic nocturnal enuresis (MNE). PATIENTS AND METHODS We randomly applied enuretic alarm therapy in 35 MNE patients (group 1) and desmopressin therapy in 49 MNE patients (group 2). The success and rebound rates after 3 and 6 months were determined. We also applied enuretic alarm therapy as a secondary treatment in 19 group 2 patients with complete rebound after 6 months (group 3). The success rates of patients who have received primary and secondary enuretic alarm therapy were compared. RESULTS The success rates for groups 1 and 2 were 82.65 and 81.63%, respectively (p = 0.885), at 3 months and 54.28 and 26.53%, respectively (p = 0.007), at 6 months. The success rates in group 3 were 84.21 and 52.63%, respectively, at 3 and 6 months. When these success rates were compared between groups 1 and 3, no statistically significant difference was found (p = 1.000). CONCLUSION Prior pharmacotherapy did not increase success rates of alarm therapy in our MNE patients.
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Affiliation(s)
- Can Tuygun
- Department of Urology, Diskapi Yildirim Beyazit Training and Research Hospital, Ankara, Turkey.
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Kiddoo D. Nocturnal enuresis. BMJ CLINICAL EVIDENCE 2007; 2007:0305. [PMID: 19450363 PMCID: PMC2943787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
INTRODUCTION Nocturnal enuresis affects 15-20% of 5-year-old children, 5% of 10 year-old-children and 1-2% of people aged 15 years and over. Without treatment, 15% of affected children will become dry each year. Nocturnal enuresis is not diagnosed in children younger than 5 years, and treatment may be inappropriate for children younger than 7 years. METHODS AND OUTCOMES We conducted a systematic review and aimed to answer the following clinical question: What are the effects of interventions for relief of symptoms? We searched: Medline, Embase, The Cochrane Library and other important databases up to March 2007 (Clinical Evidence reviews are updated periodically, please check our website for the most up-to-date version of this review). We included harms alerts from relevant organisations such as the US Food and Drug Administration (FDA) and the UK Medicines and Healthcare products Regulatory Agency (MHRA). RESULTS We found 14 systematic reviews, RCTs, or observational studies that met our inclusion criteria. We performed a GRADE evaluation of the quality of evidence for interventions. CONCLUSIONS In this systematic review we present information relating to the effectiveness and safety of the following interventions: acupuncture, anticholinergics (oxybutynin, tolterodine, hyoscyamine), desmopression, dry bed training, enuresis alarm, hypnotherapy, standard home alarm clock, tricyclics (imipramine, desipramine).
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Cutting DA, Pallant JF, Cutting FM. Nocturnal enuresis: application of evidence-based medicine in community practice. J Paediatr Child Health 2007; 43:167-72. [PMID: 17316191 DOI: 10.1111/j.1440-1754.2007.01037.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AIM To report the outcomes and follow-up at 2 years of children with monosymptomatic nocturnal enuresis (MNE) managed in a private paediatric community practice utilising body-worn alarms and supportive programmes. METHODS 522 consecutive children presenting with MNE were assessed and managed with a comprehensive supportive programme and body-worn alarm. Data were recorded prospectively and outcomes assessed at 6 and 24 months. RESULTS 505 proceeded with management. A total of 79.0% achieved initial dryness within a median of 10 weeks. Of those achieving initial dryness 73.0% had remained dry at 6-month follow-up and 64% had remained dry at 24 months. A total of 99.2% follow-up was achieved. Nineteen per cent of children required more than 16 weeks management with 56% achieving dryness. More girls achieved dryness than boys and in a shorter time. There was no gender difference in relapse rates at 6 and 24 months. No difference in achieving initial success was found with respect to initial severity of wetting, nor age. Relapse rates were unrelated to gender, age, or initial severity. CONCLUSION MNE can be successfully managed using body-worn alarms achieving good initial and long-term complete dryness, without the need for expensive pharmacologic intervention. A strong supportive programme can make the management less arduous for child and family.
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Kawauchi A, Naitoh Y, Yoneda K, Soh J, Seki H, Okihara K, Mizutani Y, Miki T. Refractory enuresis related to alarm therapy. J Pediatr Urol 2006; 2:579-82. [PMID: 18947685 DOI: 10.1016/j.jpurol.2005.11.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2005] [Accepted: 11/23/2005] [Indexed: 10/25/2022]
Abstract
OBJECTIVE To clarify refractory enuresis related to alarm therapy, we evaluated the possibility of the prediction of refractory cases, the effectiveness of alarm therapy for cases refractory to pharmacotherapy and the prognosis of non-responders to alarm therapy. METHODS First, the effectiveness of alarm therapy in 55 monosymptomatic patients and 29 with daytime symptoms was evaluated. Next, another 37 patients with monosymptomatic nocturnal enuresis were treated by enuresis alarm. Possible predictive factors of therapeutic effect were compared between the 'effective' patients and the 'no-change' patients. The effectiveness of alarm monotherapy for non-responders to pharmacotherapy was evaluated. The prognosis of non-responders to alarm therapy at 6 months was also studied. RESULTS In the 55 monosymptomatic patients, the total effective rate at 3 months was 59%, while that in the 29 patients with daytime symptoms was only 38%. In the 37 patients with monosymptomatic nocturnal enuresis, there were no significant differences between the effective patients and the no-change patients in possible predictive factors. Even in patients who had previously had pharmacotherapy, the effective rate of alarm therapy was 64%, while it was 57% in patients without previous therapy. The effective rates of DDAVP and imipramine for non-responders to alarm monotherapy were only 25% and 33%, respectively. CONCLUSION Daytime symptoms were the only predictive factor of alarm therapy. Alarm therapy was effective for cases refractory to pharmacotherapy. Non-responders to alarm therapy were also refractory to pharmacotherapy.
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Affiliation(s)
- Akihiro Kawauchi
- Department of Urology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan.
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Ikeda K, Koga A, Minami S. Evaluation of a cure process during alarm treatment for nocturnal enuresis. J Clin Psychol 2006; 62:1245-57. [PMID: 16897693 DOI: 10.1002/jclp.20301] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Using a treatment package featuring the urine alarm, this study evaluated a treatment process for nocturnal enuresis. Children who received the training were classified into treatment successes (N = 38) and nonsuccesses (N = 19) according to a criterion (3-week continence). Their daily results were analyzed with four categories: dry with sleep (DS), dry with spontaneous awakening (DA), wet with spontaneous or alarm-forced awakening (WA), and wet with sleep (WS). In a trend analysis, an increase of DA over the treatment process was prominent for successes compared to nonsuccesses. Entering WA to a discriminant analysis, 86% of children were correctly classified into the two groups. The findings that awakening categories well distinguished successes from nonsuccesses provide support for an active avoidance model explaining the efficacy of urine-alarm treatment for nocturnal enuresis.
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Affiliation(s)
- Kazunari Ikeda
- Center for the Research and Support of Educational Practice, Tokyo Gakugei University, Japan.
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Glazener CMA, Evans JHC, Peto RE. Alarm interventions for nocturnal enuresis in children. ACTA ACUST UNITED AC 2006. [DOI: 10.1002/ebch.4] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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[Not Available]. Paediatr Child Health 2005; 10:616-620. [PMID: 19668677 PMCID: PMC2722621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023] Open
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La prise en charge de l'énurésie nocturne primaire. Paediatr Child Health 2005. [DOI: 10.1093/pch/10.10.616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Abstract
BACKGROUND Childhood nocturnal enuresis is a potentially distressing experience. Parents have been found to adopt many approaches designed to help their child become dry at night. This study sought to understand, through a large cohort of children at 7 1/2 years of age, the strategies parents adopt, both during the child's development and currently, to help their child overcome bed-wetting. METHODS A longitudinal cohort of 13,971 children with expected date of delivery between April 1991-December 1992, in the County of Avon (Bristol) formed the population study group. At 7 1/2 years parents were asked, as part of a regular self-report questionnaire, what methods they had tried or were currently using to help their child stop bed-wetting. Eleven options were supplied. RESULTS Of 8269 parents responding to the questionnaire, 3376 (40.8%) indicated they had tried at least one of 11 strategies, with restricting night-time fluids and lifting being the predominant methods employed. Amongst strategies employed in the past, lifting and showing displeasure were used significantly more by parents of children with nocturnal enuresis than by those with children dry at 7 1/2 years. However, a greater proportion of parents of dry children encouraged their offspring to toilet more regularly in the daytime than parents of those with nocturnal enuresis or infrequent wetting. In terms of treatment interventions, the enuresis alarm had been employed with 19.2% and medication with 13.1% of those with nocturnal enuresis, although only 31.9% of those with nocturnal enuresis had seen a health worker. The results are discussed in relation to preventative and clinical implications.
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Affiliation(s)
- R J Butler
- Clinical Psychology, Child & Adolescent Mental Health Services, East Leeds Primary Care Trust, Leeds, UK.
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Naitoh Y, Kawauchi A, Yamao Y, Seki H, Soh J, Yoneda K, Mizutani Y, Miki T. Combination therapy with alarm and drugs for monosymptomatic nocturnal enuresis not superior to alarm monotherapy. Urology 2005; 66:632-5. [PMID: 16140092 DOI: 10.1016/j.urology.2005.03.022] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2004] [Revised: 02/16/2005] [Accepted: 03/04/2005] [Indexed: 11/18/2022]
Abstract
OBJECTIVES To evaluate the effectiveness of alarm-based combination therapy using desmopressin and imipramine for primary monosymptomatic nocturnal enuresis. METHODS Of the 105 patients, 37 were treated with alarm monotherapy (monotherapy group), 35 were treated with desmopressin combined with an alarm (desmopressin group), and 33 were treated with imipramine combined with an alarm (imipramine group). The therapeutic effects were evaluated at 3 and 6 months. The relapse rates and predictive factors of the therapies were also studied. RESULTS No significant differences were found in the changes in the frequency of wet nights among the three groups, although the frequencies in all three groups decreased significantly with the therapeutic duration. Although the improvement rates at 3 months did not differ among the three groups, the improvement rate of 80% in the desmopressin group and 79% in the imipramine group at 6 months were greater than the 59% rate in the monotherapy group. After cure, no patients relapsed in the monotherapy group, and 3 (43%) each did so in the desmopressin and imipramine groups. In comparing the improved cases in each group, no significant differences were found in background factors. CONCLUSIONS Desmopressin and imipramine combined with an alarm was no more effective than alarm monotherapy. As for alarm monotherapy, other therapeutic modalities should be considered if it has not proved effective after 3 months. In such a situation, combination therapy may be effective as a second choice. No predictive factors for the therapeutic effects in the three modalities were found.
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Affiliation(s)
- Yasuyuki Naitoh
- Department of Urology, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
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Abstract
BACKGROUND Enuresis (bedwetting) is a socially disruptive and stressful condition which affects around 15 to 20% of five year olds, and up to 2% of young adults. OBJECTIVES To assess the effects of alarm interventions on nocturnal enuresis in children, and to compare alarms with other interventions. SEARCH STRATEGY We searched the Cochrane Incontinence Group specialised trials register (searched 22 November 2004) and the reference lists of relevant articles. SELECTION CRITERIA All randomised or quasi-randomised trials of alarm interventions for nocturnal enuresis in children were included, except those focused solely on daytime wetting. Comparison interventions included no treatment, simple and complex behavioural methods, desmopressin, tricyclics, and miscellaneous other methods. DATA COLLECTION AND ANALYSIS Two reviewers independently assessed the quality of the eligible trials, and extracted data. MAIN RESULTS Fifty five trials met the inclusion criteria, involving 3152 children of whom 2345 used an alarm. The quality of many trials was poor, and evidence for many comparisons was inadequate. Most alarms used audio methods. Compared to no treatment, about two thirds of children became dry during alarm use (RR for failure 0.38, 95% CI 0.33 to 0.45). Nearly half who persisted with alarm use remained dry after treatment finished, compared to almost none after no treatment (RR of failure or relapse 45/81 (55%) vs 80/81 (99%), RR 0.56, 95% CI 0.46 to 0.68). There was insufficient evidence to draw conclusions about different types of alarm, or about how alarms compare to other behavioural interventions. Relapse rates were lower when overlearning was added to alarm treatment (RR 1.92, 95% CI 1.27 to 2.92) or if dry bed training was used as well (RR 2.0, 95% CI 1.25 to 3.20). Penalties for wet beds appeared to be counter-productive. Alarms using electric shocks were unacceptable to children or their parents. Although desmopressin may have a more immediate effect, alarms appear more effective by the end of a course of treatment (RR 0.71, 95% CI 0.50 to 0.99) and there was limited evidence of greater long-term success (4/22 (18%) vs 16/24 (67%), RR 0.27, 95% CI 0.11 to 0.69). Evidence about the benefit of supplementing alarm treatment with desmopressin was conflicting. Alarms were better than tricyclics during treatment (RR 0.73, 95% CI 0.61 to 0.88) and afterwards (7/12 (58%) vs 12/12 (100%), RR 0.58, 95% CI 0.36 to 0.94). AUTHORS' CONCLUSIONS Alarm interventions are an effective treatment for nocturnal bedwetting in children. Alarms appear more effective than desmopressin or tricyclics by the end of treatment, and subsequently. Overlearning (giving extra fluids at bedtime after successfully becoming dry using an alarm), dry bed training and avoiding penalties may further reduce the relapse rate. Better quality research comparing alarms with other treatments is needed, including follow-up to determine relapse rates.
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Affiliation(s)
- C M A Glazener
- Health Services Research Unit, University of Aberdeen, Polwarth Building, Foresterhill, Aberdeen, Scotland, UK, AB25 2ZD.
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Butler RJ. Childhood nocturnal enuresis: Developing a conceptual framework. Clin Psychol Rev 2004; 24:909-31. [PMID: 15533278 DOI: 10.1016/j.cpr.2004.07.001] [Citation(s) in RCA: 66] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2004] [Revised: 06/05/2004] [Accepted: 07/02/2004] [Indexed: 11/23/2022]
Abstract
Nocturnal enuresis has been described as the most prevalent and chronic of all childhood problems. The experience, particularly for the older child, can be extremely distressing and limiting. It is now thought that psychological distress (emotional, behavioural, and self-esteem) arises as a consequence of bedwetting, and reaches clinical importance in only a minority who are vulnerable. Many aetiological theories have been proposed with the cause of nocturnal enuresis now regarded as heterogeneous. Based on empirical findings, a new model, termed 'the three systems,' has facilitated a greater clinical understanding of the problem and identification of the appropriate intervention. The model proposes bedwetting results from excessive nocturnal urine production and/or nocturnal bladder overactivity coupled with an inability to arouse to bladder sensations. Effective treatment arises from identification of the child's particular need and application of the appropriate psychological and pharmacological approach. Treatment methods are reviewed in terms of the new model, the mode of action, effectiveness, and application in combination.
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Affiliation(s)
- Richard J Butler
- Child and Adolescent Mental Health, East Leeds Primary Care Trust, United Kingdom
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Woo SH, Park KH. Enuresis alarm treatment as a second line to pharmacotherapy in children with monosymptomatic nocturnal enuresis. J Urol 2004; 171:2615-7. [PMID: 15118432 DOI: 10.1097/01.ju.0000113036.13536.29] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE We evaluate the effectiveness of enuresis alarm as second line therapy for partial or nonresponders to pharmacotherapy. MATERIALS AND METHODS We recommended enuresis alarm treatment for 67 partial or nonresponders to pharmacotherapy for monosymptomatic nocturnal enuresis. Of these patients 28 were evaluable by inclusion and exclusion criteria. We analyzed the effectiveness of enuresis alarm therapy using the response criteria defined by the reduction rate of wet nights, defined as complete response (greater than 90%), partial response (50% to 90%) and no response (less than 50%). We defined initial and lasting cure when patients showed persistent full response for 4 weeks and 6 months after cessation of all treatments, respectively. RESULTS After pharmacotherapy partial responders showed a mean response of 81.2%. On the other hand, nonresponders exhibited a mean response of 26.4% with more than 20 wet nights in 4 weeks. After using second line enuresis alarm treatment 90.5% (19 of 21) of partial responders became full responders and 71.4% (15 of 21), 61.9% (13 of 21) of partial responders showed initial and lasting cure, respectively. In addition, 71.4% (5 of 7) of nonresponders became full responders and 57.1% (4 of 7) exhibited initial and lasting cure. CONCLUSIONS Enuresis alarm as second line therapy for monosymptomatic nocturnal enuresis is effective for lasting cure as well as high initial full response rate in partial and nonresponders to pharmacotherapy. Therefore, enuresis alarm is a reasonable second line therapeutic option for partial or nonresponders to pharmacotherapy.
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Affiliation(s)
- Seung-Hyo Woo
- Department of Urology, Eulji Medical University Hospital, Daejeon, Korea
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Robinson JC, Butler RJ, Holland P, Doherty-Williams D. Self-construing in children with primary mono-symptomatic nocturnal enuresis--an investigation of three measures. SCANDINAVIAN JOURNAL OF UROLOGY AND NEPHROLOGY 2004; 37:124-8. [PMID: 12745720 DOI: 10.1080/00365590310008857] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
OBJECTIVE This study aims to measure different aspects of self-construing in children with primary mono-symptomatic nocturnal enuresis. METHOD 25 children aged 7-14 years, with nocturnal enuresis were recruited from a paediatric outpatient's unit specialising in enuresis [mean age 10.6 [males], 9.39 [females]] and 25 children acting as controls, were recruited from one primary and one secondary school [mean age 10.08 [males], 9.39 [females]]. MEASURES The Butler Self Image Profile [SIP], Coopersmith Self Esteem Inventory, Ouvinen-Birgerstam "I think I am" Self Perception Scale were administered. DESIGN This study was a matched controlled group comparison. RESULTS The only significant difference was the tendency for children with enuresis to construe themselves more negatively on the SIP. There were no significant differences between children with enuresis and the matched controls on all the other measures. CONCLUSION Children with nocturnal enuresis generally perceive themselves similar to children without nocturnal enuresis, and are not "psychologically or emotionally disturbed." It is important to assess a child's self-construing in order to identify those children who are more vulnerable to a lower self-esteem. Future research needs to take into account self-construing in different clinical populations, i.e. those children who have non-mono symptomatic nocturnal enuresis.
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Gibb S, Nolan T, South M, Noad L, Bates G, Vidmar S. Evidence against a synergistic effect of desmopressin with conditioning in the treatment of nocturnal enuresis. J Pediatr 2004; 144:351-7. [PMID: 15001941 DOI: 10.1016/j.jpeds.2003.12.019] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
OBJECTIVE To test the hypothesis that desmopressin facilitates acquisition of continence, we aimed to establish whether, in children with nocturnal enuresis who are desmopressin nonresponders, adjunct desmopressin increases the rate of sustained continence after treatment with a conditioning alarm. Study design Patients with nocturnal enuresis (n=358; age range, 6-16 years) completed a 4-week "run-in" course of intranasal desmopressin (20-40 microg). Of these, 207 defined as nonresponders (<50% reduction in wet nights) were randomly assigned to receive either desmopressin (n=101) or placebo (n=106) nasal spray, together with conditioning alarm therapy for 8 weeks. Principal outcome measures were remission (28 continuous dry nights) and relapse (>2 wet nights in 2 weeks after having achieved remission). RESULTS Remission rates were similar in both groups (51.5% desmopressin, 48.1% placebo; 95% CI on difference, -10%, 17%; P=.63), and relapse rates were not significantly different (13.5% vs 5.9%; 95% CI on difference, -3.7%, 19%; P=.19). Although remission rates were similar, children treated with desmopressin had significantly more dry nights during treatment than those in the placebo group. CONCLUSIONS Desmopressin did not act synergistically with alarm treatment to achieve remission. Therefore, we infer that in partial or nonresponders, desmopressin does not enhance learning.
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Affiliation(s)
- Susie Gibb
- Departments of General Medicine and Outpatient Services, Royal Children's Hospital Melbourne, University of Melbourne School of Population Health, Melbourne, Australia
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Glazener CMA, Evans JHC, Peto RE. Complex behavioural and educational interventions for nocturnal enuresis in children. Cochrane Database Syst Rev 2004:CD004668. [PMID: 14974076 DOI: 10.1002/14651858.cd004668] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Nocturnal enuresis (bedwetting) is a socially disruptive and stressful condition which affects around 15-20% of five year olds, and up to 2% of young adults. OBJECTIVES To assess the effects of complex behavioural and educational interventions on nocturnal enuresis in children, and to compare them with other interventions. SEARCH STRATEGY We searched the Cochrane Incontinence Group trials register (December 2002) and the reference lists of relevant articles. Date of the most recent searches: December 2002. SELECTION CRITERIA All randomised or quasi-randomised trials of complex behavioural or educational interventions for nocturnal enuresis in children were included, except those focused solely on daytime wetting. Comparison interventions included no treatment, simple and physical behavioural methods, alarms, desmopressin, tricyclics, and miscellaneous other interventions. DATA COLLECTION AND ANALYSIS Two reviewers independently assessed the quality of the eligible trials, and extracted data. MAIN RESULTS Sixteen trials involving 1081 children were identified which included a complex or educational intervention for nocturnal enuresis. The trials were mostly small and some had methodological problems including the use of a quasi-randomised method of concealment of allocation in three trials and baseline differences between the groups in another three.A complex intervention (such as dry bed training (DBT) or full spectrum home training (FSHT)) including an alarm was better than no-treatment control groups (eg RR for failure or relapse after stopping DBT 0.25; 95% CI 0.16 to 0.39) but there was not enough evidence about the effects of complex interventions alone if an alarm was not used. A complex intervention on its own was not as good as an alarm on its own or the intervention supplemented by an alarm (eg RR for failure or relapse after DBT alone versus DBT plus alarm 2.81; 95% CI 1.80 to 4.38). On the other hand, a complex intervention supplemented by a bed alarm might reduce the relapse rate compared with the alarm on its own (eg RR for failure or relapse after DBT plus alarm versus alarm alone 0.5; 95% CI 0.31 to 0.80).There was not enough evidence to judge whether providing educational information about enuresis was effective, irrespective of method of delivery. There was some evidence that direct contact between families and therapists enhanced the effect of a complex intervention, and that increased contact and support enhanced a package of simple behavioural interventions, but these were addressed only in single trials and the results would need to be confirmed by further randomised controlled trials, in particular the effect on use of resources. REVIEWER'S CONCLUSIONS Although DBT and FSHT were better than no treatment when used in combination with an alarm, there was insufficient evidence to support their use without an alarm. An alarm on its own was also better than DBT on its own, but there was some evidence that combining an alarm with DBT was better than an alarm on its own, suggesting that DBT may augment the effect of an alarm. There was also some evidence that direct contact with a therapist might enhance the effects of an intervention.
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Affiliation(s)
- C M A Glazener
- Health Services Research Unit (Foresterhill Lea), University of Aberdeen, Foresterhill, Aberdeen, Scotland, UK, AB25 2ZD
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Glazener CMA, Evans JHC. Simple behavioural and physical interventions for nocturnal enuresis in children. Cochrane Database Syst Rev 2004:CD003637. [PMID: 15106210 DOI: 10.1002/14651858.cd003637.pub2] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Nocturnal enuresis (bedwetting) is a socially disruptive and stressful condition which affects around 15-20% of five year olds, and up to 2% of young adults. Although there is a high rate of spontaneous remission, the social, emotional and psychological costs can be great. Simple behavioural methods of treating bedwetting include reward systems such as star charts given for dry nights, lifting or waking the children at night to urinate, retention control training to enlarge bladder capacity (bladder training) and fluid restriction. OBJECTIVES To assess the effects of simple behavioural interventions on nocturnal enuresis in children, and to compare these with other interventions. SEARCH STRATEGY We searched the Cochrane Incontinence Group trials register (searched 18 September 2003). The reference list of a previous version of this review was also searched. SELECTION CRITERIA All randomised or quasi-randomised trials of simple behavioural interventions for nocturnal enuresis in children up to the age of 16. Trials focused solely on daytime wetting were excluded. DATA COLLECTION AND ANALYSIS Two reviewers independently assessed the quality of the eligible trials and extracted data. MAIN RESULTS Thirteen trials met the inclusion criteria, involving 702 children of whom 387 received a simple behavioural intervention. However, within each comparison each outcome was addressed by single trials only, precluding meta-analysis. In single small trials, reward systems (e.g. star charts), lifting and waking were each associated with significantly fewer wet nights, higher cure rates and lower relapse rates compared to controls. There was not enough evidence to evaluate retention control training (bladder training), whether compared with controls or dry bed training, or used as a supplement to alarms, or versus desmopressin. Cognitive therapy may have lower failure and relapse rates than star charts, but this finding was based on one small trial only. One small trial of poor quality suggested that star charts were initially less successful than amitriptyline but this difference did not persist after the treatments stopped. Another suggested that imipramine was better than fluid deprivation and avoidance of punishment. REVIEWERS' CONCLUSIONS Simple behavioural methods may be effective for some children, but further trials are needed, in particular in comparison with treatments known to be effective, such as desmopressin, tricyclic drugs and alarms. However, simple methods could be tried as first line therapy before considering alarms or drugs, because these alternative treatments may be more demanding and may have adverse effects.
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Affiliation(s)
- C M A Glazener
- Health Services Research Unit, University of Aberdeen, Polwarth Building, Foresterhill, Aberdeen, Scotland, UK, AB25 2ZD
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Redsell SA, Collier J, Evans J. Children presenting at UK community enuresis clinics--comparison with hospital-based samples. SCANDINAVIAN JOURNAL OF UROLOGY AND NEPHROLOGY 2003; 37:239-45. [PMID: 12775283 DOI: 10.1080/00365590310008127] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
OBJECTIVE This study compares the clinical and psychosocial characteristics and the treatment outcomes of bedwetting UK children presenting at a community enuresis service with those from studies conducted in hospital-based settings. MATERIAL AND METHODS Cluster stratification by clinic was applied to ensure that the population attending the 15 enuresis clinics selected was representative. Parents completed the maternal tolerance scale and children completed the impact of bedwetting and Coopersmith self-esteem scales. The electronic databases MEDLINE and CINAHL were searched for the years 1966-2002 for UK-based empirical studies conducted in children aged 5-16 years with nocturnal enuresis. RESULTS Children in the community sample were younger and had more day-time wetting than the hospital-based population but did not have significantly lower self-esteem. The impact of bedwetting had the strongest relationship with the Coopersmith self-esteem score, followed by ethnicity and the maternal tolerance score (beta = -0.49, p < 0.001; beta = 2.83, p < 0.001; and beta = 0.45, p = 0.015; respectively). CONCLUSION Primary referrals to community enuresis services are younger and have more day-time wetting than those attending hospital-based clinics but the majority do not have low self-esteem. Ethnicity appears to be an important factor in evaluating the impact of wetting on the child.
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Kristensen G, Jensen IN. Meta-analyses of results of alarm treatment for nocturnal enuresis--reporting practice, criteria and frequency of bedwetting. SCANDINAVIAN JOURNAL OF UROLOGY AND NEPHROLOGY 2003; 37:232-8. [PMID: 12775274 DOI: 10.1080/00365590310008118] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
OBJECTIVE The purpose of this article is to obtain a realistic picture of the efficiency of alarm treatment for nocturnal enuresis by means of meta-analysis (this is done by estimating a model for the success rate of the treatment as reported in the literature)and to interpret the results of the individual reports in the light of the model. MATERIAL AND METHODS A model including year of treatment, applied criteria for success and the frequency of wet nights is proposed and calculated. RESULTS The apparent decline in success over the period 1938-96 is explained in terms of systematic changes in reporting practice and underestimation of the problem of relapse. It is shown that the probability of the success of alarm treatment for nocturnal enuresis increases with the frequency of wet nights, confirming a previous finding of the authors. CONCLUSION Meta-analyses can give a much more realistic picture of the efficiency of alarm treatment for nocturnal enuresis than can be obtained from an individual report.
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Affiliation(s)
- Gustav Kristensen
- Department of Statistics and Demography, University of Southern Denmark, Odense
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Affiliation(s)
- C R J Woodhouse
- The Institute of Urology and Nephrology, Royal Free and University College Medical School, London, UK.
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Abstract
BACKGROUND Enuresis (bedwetting) is a socially disruptive and stressful condition which affects around 15-20% of five year olds, and up to 2% of young adults. OBJECTIVES To assess the effects of alarm interventions on nocturnal enuresis in children, and to compare alarms with other interventions. SEARCH STRATEGY We searched the Cochrane Incontinence Group trials register (December 2002) and the reference lists of relevant articles. Date of the most recent searches: December 2002. SELECTION CRITERIA All randomised or quasi-randomised trials of alarm interventions for nocturnal enuresis in children were included, except those focused solely on daytime wetting. Comparison interventions included no treatment, simple and complex behavioural methods, desmopressin, tricyclics, and miscellaneous other methods. DATA COLLECTION AND ANALYSIS Two reviewers independently assessed the quality of the eligible trials, and extracted data. MAIN RESULTS Fifty three trials met the inclusion criteria, involving 2862 children. The quality of many trials was poor, and evidence for many comparisons was inadequate. Most alarms used audio methods. Compared to no treatment, about two thirds of children became dry during alarm use (RR for failure 0.36, 95% CI 0.31 to 0.43). Nearly half who persisted with alarm use remained dry after treatment finished, compared to almost none after no treatment (RR of failure or relapse 45/81 (55%) vs 80/81 (99%), RR 0.56, 95% CI 0.46 to 0.68). There was insufficient evidence to draw conclusions about different types of alarm, or about how alarms compare to other behavioural interventions. Relapse rates were lower when overlearning was added to alarm treatment (RR 1.92, 95% CI 1.27 to 2.92). Penalties for wet beds appeared to be counter-productive. Alarms using electric shocks were unacceptable to children or their parents. Although desmopressin may have a more immediate effect, alarms appear more effective by the end of a course of treatment (RR 0.71, 95% CI 0.50 to 0.99) and there was limited evidence of greater long-term success (RR 4/22 (18%) vs 16/24 (67%),RR 0.27, 95% CI 0.11 to 0.69). Alarms were better than tricyclics during treatment (RR 0.73, 95% CI 0.61 to 0.88) and afterwards (7/12 (58%) vs 12/12 (100%), RR 0.58, 95% CI 0.36 to 0.94). REVIEWER'S CONCLUSIONS Alarm interventions are an effective treatment for nocturnal bedwetting in children. Alarms appear more effective than desmopressin or tricyclics by the end of treatment, and subsequently. Overlearning (giving extra fluids at bedtime after successfully becoming dry using an alarm) and avoiding penalties may further reduce the relapse rate. Better quality research comparing alarms with other treatments is needed, including follow-up to determine relapse rates.
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Affiliation(s)
- C M Glazener
- Health Services Research Unit (Foresterhill Lea), University of Aberdeen, Foresterhill, Aberdeen, Scotland, UK, AB25 2ZD.
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Butler RJ, Robinson JC. Alarm treatment for childhood nocturnal enuresis: an investigation of within-treatment variables. SCANDINAVIAN JOURNAL OF UROLOGY AND NEPHROLOGY 2002; 36:268-72. [PMID: 12201918 DOI: 10.1080/003655902320248227] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
OBJECTIVE The enuresis alarm has been widely advocated as an effective intervention in the treatment of childhood nocturnal enuresis. Although there is a body of evidence concerning which pretreatment variables are related to outcome, there is little evidence relating to influential within-treatment variables. This study sought to examine a series of treatment variables against outcome. MATERIAL AND METHODS A total of 66 children with severe primary nocturnal enuresis but with no day-time wetting were treated with a body-worn enuresis alarm. Pre- and within-treatment variables were collected. Success was considered to be 14 consecutive dry nights during a 16-week period. RESULTS A total of 54.5% of children achieved the success criterion, with 12.1% being classed as partial successes. Of the pretreatment variables, only low functional bladder capacity was significantly associated with failure. Inability to be woken by the alarm emerged as the most important within-treatment predictor of failure. CONCLUSIONS The success of alarm treatment is dependent on the child's ability to be aroused by the alarm. Interestingly, of those who successfully became dry, 72.2% slept throughout the night for >80% of nights that they were dry, suggesting that the mode of action of the enuresis alarm is more complex than was previously thought.
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Affiliation(s)
- R J Butler
- Department of Clinical Psychology, Leeds Community & Mental Health NHS Trust, Leeds, UK.
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Abstract
Childhood enuresis is a common socially disruptive problem. The possible pathophysiological factors include a disorder of sleep arousal, nocturnal polyuria, and low bladder capacity. The evaluation of a patient with nocturnal enuresis is aimed to exclude any organic pathology, UTI and voiding dysfunction. An approach to management of this common disorder is outlined.
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Affiliation(s)
- S Aneja
- Lady Hardinge Medical College & Associated Kalawati Saran Children's Hospital, New Delhi, India.
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Robson LM, Leung AKC. Urotherapy recommendations for bedwetting. J Natl Med Assoc 2002; 94:577-80. [PMID: 12126283 PMCID: PMC2594323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
Abstract
OBJECTIVE To assess the efficacy of urotherapy recommendations prior to pharmacological or moisture alarm treatment in the management of bedwetting in children. METHODS Children assessed for bedwetting at a voiding dysfunction clinic were admitted to a prospective, uncontrolled pilot study. The families were instructed to follow specific urotherapy recommendations. RESULTS Of the 23 children who completed the study, sixteen (70%) improved with at least one less wet night per week, nine (39%) with at least a 50% reduction, and five (22%) resolved. CONCLUSION Urotherapy recommendations prior to pharmacological or moisture alarm treatment shows promise and potential for the management of children with bedwetting. Further studies are necessary to determine if the improvement is sustained.
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