1
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Cai T, Yao Y, Sun W, Lei P. Desmopressin in combination with anticholinergic agents in the treatment of nocturnal enuresis: a systematic review and meta-analysis. Front Pediatr 2023; 11:1242777. [PMID: 37928358 PMCID: PMC10620680 DOI: 10.3389/fped.2023.1242777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Accepted: 09/21/2023] [Indexed: 11/07/2023] Open
Abstract
Background The desmopressin combined with anticholinergic agents for the treatment of nocturnal enuresis (NE) remains controversial. This meta-analysis assesses the efficacy and safety of desmopressin compared with desmopressin plus anticholinergic agents for the treatment of NE. Methods We searched MEDLINE, Embase, and Cochrane Controlled Trials Register databases for RCTs published for the treatment of NE. Systematic review was carried out using the Preferred Reporting Items for Systematic Reviews and Meta-analyses. This meta-analysis used RevMan v.5.1.0 to analyze data. Results Eight studies involving 600 patients (293 in the combination group and 307 in the desmopressin group) contained meaningful data. The results were as follows: after one month of treatment, compared with the desmopressin monotherapy group, the combination group was significantly better in treating NE in FR (full responders, P = 0.003), FR + PR (partial responders) (P < 0.0001), and the mean number of wet nights (P = 0.004); also, the combination group had a better effect in FR (P < 0.00001), FR + PR (P = 0.02) and the mean number of wet nights (P = 0.04) after 3 months' treatment. For side effects, combination therapy does not cause more adverse events in treating NE (P = 0.42). Conclusions This study elucidates that desmopressin combined with the anticholinergic agent was demonstrated to be more effective in treating NE than desmopressin monotherapy, and the anticholinergic agent does not increase the risk of adverse events (AEs).
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Affiliation(s)
- Tong Cai
- Department of Urology, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China
| | - Yi Yao
- Department of Paediatrics, Yantai Yuhuangding Hospital, Yantai, China
| | - Weigui Sun
- Department of Urology, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China
| | - Peipei Lei
- Department of Endocrinology, Yantai Yuhuangding Hospital, Yantai, China
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2
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Harris J, Lipson A, Dos Santos J. L'évaluation et la prise en charge de l'énurésie en pédiatrie générale. Paediatr Child Health 2023; 28:362-376. [PMID: 37744754 PMCID: PMC10517247 DOI: 10.1093/pch/pxad024] [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: 11/21/2019] [Accepted: 10/26/2022] [Indexed: 09/26/2023] Open
Abstract
Pour évaluer l'énurésie, un trouble pédiatrique courant, il faut en distinguer la forme monosymptomatique de la forme non monosymptomatique et établir la présence d'affections concomitantes. La prise en charge simultanée des facteurs cooccurrents est le meilleur moyen pour obtenir un résultat satisfaisant. Le traitement commence par l'éducation du patient et de sa famille sur l'évolution naturelle de l'énurésie et par des conseils pratiques sur le comportement. Les données probantes en appui à des interventions particulières sont limitées, et les enfants et les familles devraient participer au choix du traitement approprié. Les dispositifs d'alarme contre l'énurésie et la desmopressine représentent des possibilités thérapeutiques lorsqu'une intervention plus active est souhaitée. Des améliorations cliniques et des traitements combinés sont en voie de se dégager.
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Affiliation(s)
- James Harris
- Société canadienne de pédiatrie, comité de la pédiatrie communautaire, Ottawa (Ontario)Canada
| | - Alisa Lipson
- Société canadienne de pédiatrie, comité de la pédiatrie communautaire, Ottawa (Ontario)Canada
| | - Joana Dos Santos
- Société canadienne de pédiatrie, comité de la pédiatrie communautaire, Ottawa (Ontario)Canada
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3
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Harris J, Lipson A, Dos Santos J. Evaluation and management of enuresis in the general paediatric setting. Paediatr Child Health 2023; 28:362-376. [PMID: 37744753 PMCID: PMC10517245 DOI: 10.1093/pch/pxad023] [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: 11/21/2019] [Accepted: 10/26/2023] [Indexed: 09/26/2023] Open
Abstract
Assessing enuresis involves distinguishing monosymptomatic from non-monosymptomatic for this common paediatric problem, and identifying concomitant comorbidities. Addressing co-occurring factors concurrently ensures the best opportunity for a satisfactory outcome. Treatment begins with patient and family education on the natural history of enuresis and practical behavioural guidance. Evidence to support particular interventions is limited, and children and families should be involved when choosing appropriate therapy. Enuresis alarms and desmopressin are treatment options when more active intervention is desired. Clinical refinements and combined treatment modalities are emerging.
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Affiliation(s)
- James Harris
- Canadian Paediatric Society, Community Paediatrics Committee, Ottawa, Ontario, Canada
| | - Alisa Lipson
- Canadian Paediatric Society, Community Paediatrics Committee, Ottawa, Ontario, Canada
| | - Joana Dos Santos
- Canadian Paediatric Society, Community Paediatrics Committee, Ottawa, Ontario, Canada
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4
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Lee GK, Chung JM, Lee SD. First-morning urine osmolality and nocturnal enuresis in children: A single-center prospective cohort study. Investig Clin Urol 2023; 64:501-509. [PMID: 37668207 PMCID: PMC10482672 DOI: 10.4111/icu.20220377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 02/26/2023] [Accepted: 06/01/2023] [Indexed: 09/06/2023] Open
Abstract
PURPOSE To investigate the treatment outcome of nocturnal enuresis (NE) according to first-morning urine osmolality (Uosm) before treatment. MATERIALS AND METHODS Ninety-nine children (mean age, 7.2±2.1 y) with NE were enrolled in this retrospective study and divided into two groups according to first-morning Uosm results, that is, into a low Uosm group (<800 mOsm/L; 38 cases, 38.4%) or a high Uosm group (≥800 mOsm/L; 61 cases, 61.6%). Baseline parameters were obtained from frequency volume charts of at least 2 days, uroflowmetry, post-void residual volume, and a questionnaire for the presence of frequency, urgency, and urinary incontinence. Standard urotherapy and pharmacological treatment were administered initially in all cases. Enuresis frequency and response rates were analyzed at around 1 month and 3 months after treatment initiation. RESULTS The level of first-morning Uosm was 997.1±119.6 mOsm/L in high Uosm group and 600.9±155.9 mOsm/L in low Uosm group (p<0.001), and first-morning voided volume (p=0.021) and total voided volume (p=0.019) were significantly greater in the low Uosm group. Furthermore, a significantly higher percentage of children in the low Uosm group had a response rate of ≥50% (CR or PR) at 1 month (50.0% vs. 24.6%; p=0.010) and 3 months (63.2% vs. 36.1%; p=0.009). CONCLUSIONS Treatment response rates are higher for children with NE with a lower first-morning Uosm.
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Affiliation(s)
- Gwon Kyeong Lee
- Department of Urology, Pusan National University School of Medicine, Yangsan, Korea
- Department of Urology, Pusan National University Hospital, Busan, Korea
| | - Jae Min Chung
- Department of Urology, Pusan National University School of Medicine, Yangsan, Korea
- Department of Urology, Pusan National University Yangsan Hospital, Yangsan, Korea
- Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Korea.
| | - Sang Don Lee
- Department of Urology, Pusan National University School of Medicine, Yangsan, Korea
- Department of Urology, Pusan National University Yangsan Hospital, Yangsan, Korea
- Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Korea
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5
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Aral A, Usta MB, Erguner Aral A. Factors associated with response to simple behavioral intervention in primary enuresis nocturna. Bull Menninger Clin 2022; 86:67-89. [PMID: 35258343 DOI: 10.1521/bumc.2022.86.1.67] [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] [Indexed: 11/20/2022]
Abstract
This 8-week longitudinal study examined predictors of response to simple behavioral intervention in primary enuresis nocturna (PEN). A total of 154 children, aged 8-18 years, diagnosed with PEN were evaluated. The results indicated that lack of constipation, milder enuresis severity, and higher bladder capacity are the primary predictors of good treatment response, and lower family dysfunction is the most robust familial predictor. Lack of constipation is the main predictor with unique variance in multiple regression. Specialists should be aware of conditions that hinder the success of simple behavioral intervention before implementing costly treatments. In treatment-refractory cases, it is important to examine each child for constipation. Family-centered approaches can be helpful if used in parallel with behavioral treatments.
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Affiliation(s)
- Armagan Aral
- Staff physician in the Department of Child and Adolescent Psychiatry, Mental Health Hospital, Samsun, Turkey
| | - Mirac Baris Usta
- Department of Child and Adolescent Psychiatry, Medical Faculty, University of Ondokuz Mayis, Samsun, Turkey
| | - Ayse Erguner Aral
- Psychiatry resident in the Department of Mental Health and Diseases, Medical Faculty, University of Ondokuz Mayis, Samsun, Turkey
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Zhong S, Zhang L, Wang M, Shen J, Mao Y, Du X, Ma J. Abnormal resting-state functional connectivity of hippocampal subregions in children with primary nocturnal enuresis. Front Psychiatry 2022; 13:966362. [PMID: 36072465 PMCID: PMC9441761 DOI: 10.3389/fpsyt.2022.966362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Accepted: 07/12/2022] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE Previous neuroimaging studies have shown abnormal brain-bladder control network in children with primary nocturnal enuresis (PNE). The hippocampus, which has long been considered to be an important nerve center for memory and emotion, has also been confirmed to be activating during micturition in several human imaging studies. However, few studies have explored hippocampus-related functional networks of PNE in children. In this study, the whole resting-state functional connectivity (RSFC) of hippocampus was investigated in children with PNE. METHODS Functional magnetic resonance imaging data of 30 children with PNE and 29 matched healthy controls (HCs) were analyzed in our study. We used the seed-based RSFC method to evaluate the functional connectivity of hippocampal subregions defined according to the Human Brainnetome Atlas. Correlation analyses were also processed to investigate their relationship with disease duration time, bed-wetting frequency, and bladder volume. RESULTS Compared with HCs, children with PNE showed abnormal RSFC of the left rostral hippocampus (rHipp) with right fusiform gyrus, right Rolandic operculum, left inferior parietal lobule, and right precentral gyrus, respectively. Moreover, decreased RSFC of the left caudal hippocampus (cHipp) with right fusiform gyrus and right supplementary motor area was discovered in the PNE group. There were no significant results in the right rHipp and cHipp seeds after multiple comparison corrections. In addition, disease duration time was negatively correlated with RSFC of the left rHipp with right Rolandic operculum (r = -0.386, p = 0.035, uncorrected) and the left cHipp with right fusiform gyrus (r = -0.483, p = 0.007, uncorrected) in the PNE group, respectively. In the Receiver Operating Characteristic (ROC) analysis, all the above results of RSFC achieved significant performance. CONCLUSIONS To our knowledge, this is the first attempt to examine the RSFC patterns of hippocampal subregions in children with PNE. These findings indicated that children with PNE have potential dysfunctions in the limbic network, sensorimotor network, default mode network, and frontoparietal network. These networks may become less efficient with disease duration time, inducing impairments in brain-bladder control, cognition, memory, and emotion. Further prospective research with dynamic observation of brain imaging, bladder function, cognition, memory, and emotion is warranted.
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Affiliation(s)
- Shaogen Zhong
- Department of Developmental and Behavioral Pediatrics, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Lichi Zhang
- School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
| | - Mengxing Wang
- College of Medical Imaging, Shanghai University of Medicine and Health Sciences, Shanghai, China
| | - Jiayao Shen
- Department of Nephrology, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yi Mao
- Department of Developmental and Behavioral Pediatrics, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Xiaoxia Du
- School of Psychology, Shanghai University of Sport, Shanghai, China
| | - Jun Ma
- Department of Developmental and Behavioral Pediatrics, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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7
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Tai TT, Tai BT, Chang YJ, Huang KH. The Importance of Understanding Parental Perception When Treating Primary Nocturnal Enuresis: A Topic Review and an Institutional Experience. Res Rep Urol 2021; 13:679-690. [PMID: 34522688 PMCID: PMC8434936 DOI: 10.2147/rru.s323926] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Accepted: 08/21/2021] [Indexed: 11/23/2022] Open
Abstract
Primary nocturnal enuresis (PNE) is a common childhood disorder that adversely affects a child’s mental well-being and social life. Our clinical experience showed parents and their child often have significantly different perspective of enuresis, and these differences can affect family dynamics, treatment approaches, and treatment success. Parents’ perception of PNE also influences the likelihood of seeking medical treatment, and we found parents of children with enuresis have markedly different beliefs regarding bedwetting than those of physicians. Because achieving remission for PNE requires parents and their child to actively participate in treatment, assessing their expectancy of success and their beliefs will allow clinicians to adjust treatment goals as necessary. When treating PNE, guidelines consistently recommend incorporating bed alarms as part of the therapy. However, through interviewing parents and treating their children, we found parents preferred medications or other behavioral strategies, such as limiting water intake, because of their convenience. Many parents would complain bed alarms woke them up instead of their child, and they would soon give up on bed alarms. Part of assessing their beliefs includes assessing their confidence in their child being able to wake up to alarms and to persist with treatment. Understanding how they manage and approach setbacks will also determine the treatment modality suited for their child. In this review paper, we detailed our experiences interviewing parents and treating their child with NE with urodynamics and medications at the Changhua Christian Hospital in Taiwan.
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Affiliation(s)
- Thomson T Tai
- Department of Surgery, Creighton University, Phoenix, AZ, USA
| | - Brent T Tai
- Department of Epidemiology and Biostatistics, Changhua Christian Hospital, Changhua, Taiwan.,Burrell College of Osteopathic Medicine, Las Cruces, NM, USA
| | - Yu-Jun Chang
- Department of Epidemiology and Biostatistics, Changhua Christian Hospital, Changhua, Taiwan
| | - Kuo-Hsuan Huang
- Department of Surgery, Erlin Christian Hospital, Changhua, Taiwan.,Division of Urology, Changhua Christian Hospital, Changhua, Taiwan
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8
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Rapid Maxillary Expansion and Nocturnal Enuresis in Children and Adolescents: A Systematic Review of Controlled Clinical Trials. ScientificWorldJournal 2021; 2021:1004629. [PMID: 34188609 PMCID: PMC8192193 DOI: 10.1155/2021/1004629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 05/12/2021] [Accepted: 05/25/2021] [Indexed: 11/17/2022] Open
Abstract
Objectives To evaluate the effectiveness of rapid palatal expansion in the treatment of nocturnal enuresis among 6–18-year-old children and adolescents. Methods Comprehensive searches were carried out in 6 electronic databases (EBSCO, ProQuest, Clinical Key, Science Direct, SCOPUS, and OVID) and supplemented by additional manual searches in 4 orthodontic journals until June 2020. Randomized controlled clinical trials (RCTs) and controlled clinical trials (CCTs) of children and adolescents aged 6–18 years old of both genders who underwent rapid palatal expansion and were considered unresponsive to previous conventional nocturnal enuresis treatment were included in this review. Risk of bias of individual trials was assessed using the Risk of Bias in Non-randomized Studies of Interventions (ROBINS-I) assessment tool for CCTs and the revised Cochrane Risk-of-Bias tool for RCTs (RoB 2). Results Four studies met all inclusion criteria and were finally included in this systematic review, of which one was an RCT and three were CCTs. Reduction in nocturnal enuresis frequency was reported in all included studies with varying rates and methods of reporting, but most studies reported a statistically significant reduction in the number of wet nights per week. The average range of becoming completely dry 1 year after treatment with an RME was 0%–60%. Also, there was a statistically significant correlation between an improvement in bedwetting and an increase in nasal volume after the use of RME. Conclusion A rapid palatal expansion device may be considered as an alternative treatment option of the nocturnal enuresis condition with guarded prognosis when other treatment modalities have failed.
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9
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Di Carlo G, Zara F, Rocchetti M, Venturini A, Ortiz-Ruiz AJ, Luzzi V, Cattaneo PM, Polimeni A, Vozza I. Prevalence of Sleep-Disordered Breathing in Children Referring for First Dental Examination. A Multicenter Cross-Sectional Study Using Pediatric Sleep Questionnaire. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17228460. [PMID: 33207543 PMCID: PMC7698058 DOI: 10.3390/ijerph17228460] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 11/11/2020] [Accepted: 11/13/2020] [Indexed: 12/14/2022]
Abstract
Background: Sleep-related breathing disorders (SRDB) are a group of pathological conditions characterized by a dysfunction of the upper airways. The value of SRDB's prevalence, in the pediatric population, ranges from 2 to 11% depending on the different methodologies used in measure and the difficulties in the diagnosis. The aim of this study was to assess the prevalence of SRDB using the Pediatric Sleep Questionnaire (PSQ). Methods: 668 patients were enrolled from the Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, Italy and from the Unit of Integrated Pediatric Dentistry, University of Murcia, Spain. The questionnaires were administered to patients with no previous orthodontic and surgical treatment who attended on the first visit at the two units of pediatric dentistry. Data regarding general health status were extracted from the standard anamnestic module for first visit. Prevalence and logistic regression models were computed. Results: The ages ranged from 2 to 16 years old (average 7 years old). The prevalence of SRDB was 9.7% for the entire sample. The models showed a positive correlation between three variables (snoring, bad habits, and anxiety) and SRDB. Conclusions: The prevalence obtained demonstrates the relevance of sleep disorders in the pediatric population and highlights the central role of pediatric dentists in the earlier diagnosis of these disorders.
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Affiliation(s)
- Gabriele Di Carlo
- Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, 00161 Rome, Italy; (F.Z.); (M.R.); (A.V.); (V.L.); (A.P.); (I.V.)
- Department of Dentistry, Section of Orthodontics, Faculty of Health, Aarhus University, 8000 Aarhus, Denmark;
- Correspondence:
| | - Francesca Zara
- Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, 00161 Rome, Italy; (F.Z.); (M.R.); (A.V.); (V.L.); (A.P.); (I.V.)
| | - Milena Rocchetti
- Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, 00161 Rome, Italy; (F.Z.); (M.R.); (A.V.); (V.L.); (A.P.); (I.V.)
| | - Angelica Venturini
- Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, 00161 Rome, Italy; (F.Z.); (M.R.); (A.V.); (V.L.); (A.P.); (I.V.)
| | - Antonio José Ortiz-Ruiz
- Department of Dermatology, Stomatology, Radiology and Physical Medicine, University of Murcia, 30008 Murcia, Spain;
| | - Valeria Luzzi
- Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, 00161 Rome, Italy; (F.Z.); (M.R.); (A.V.); (V.L.); (A.P.); (I.V.)
| | - Paolo Maria Cattaneo
- Department of Dentistry, Section of Orthodontics, Faculty of Health, Aarhus University, 8000 Aarhus, Denmark;
| | - Antonella Polimeni
- Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, 00161 Rome, Italy; (F.Z.); (M.R.); (A.V.); (V.L.); (A.P.); (I.V.)
| | - Iole Vozza
- Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, 00161 Rome, Italy; (F.Z.); (M.R.); (A.V.); (V.L.); (A.P.); (I.V.)
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10
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Ferrara P, Franceschini G, Bianchi Di Castelbianco F, Bombace R, Villani A, Corsello G. Epidemiology of enuresis: a large number of children at risk of low regard. Ital J Pediatr 2020; 46:128. [PMID: 32917238 PMCID: PMC7488742 DOI: 10.1186/s13052-020-00896-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Accepted: 09/07/2020] [Indexed: 12/03/2022] Open
Abstract
Aim To describe the epidemiological aspects of nocturnal enuresis (NE). In this study we identify the prevalence and the familial conditions in a large, representative sample of children with monosymptomatic NE (MNE) and nonmonosyptomatic NE (NMNE). Material and methods In this descriptive-analytic study the Italian Society of Pediatrics (SIP) promoted a prevalence study of NE using a questionnaire involved 320 primary care Pediatricians from Northern, Central and Southern Italy, from January 2019 to July 2019, with a total of 130,000 children analyzed by questionnaire related to epidemiology and type of NE, familiarity, quality of sleep, eating and drinking habits, pharmacological and psychological/behavioural interventions and family involvement. Results 270/320 (84.4%) Paediatrician replied to our questionnaire. We enrolled a total of 9307/130,000 (7.2%) children with NE, aged between 5 and 14 years: 2141 diagnosed with MNE and 7176 qualified as NMNE. Poor quality of sleep were reported in 7064 patients; 90% of children did not consider a dietary and drinking recommendation. Pediatrician reported a total of 54.1% of parents who declared to have a negative reaction to their children because of the bedwetting. A percentage of 71.4% of parents declared to use or to have used alternative therapies and not to prefer, at first, a pharmacological intervention. Conclusion The choice of treatment should include psychological/behavioural interventions in all cases to improve the therapeutic outcome. All primary care Pediatricians should be aware of the all aspects of NE to choose the best way to treat every patient.
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Affiliation(s)
- Pietro Ferrara
- Institute of Pediatrics, Catholic University Medical School, Largo A. Gemelli, 8, 00168, Rome, Italy. .,Service of Pediatrics, Campus Bio-Medico University, Rome, Italy.
| | | | | | | | - Alberto Villani
- Pediatric and Infectious Disease Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Giovanni Corsello
- Neonatal Intensive Care Unit, AOUP "P. Giaccone", Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties "G. D'Alessandro", University of Palermo, Palermo, Italy
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11
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Bascom A, McMaster MA, Alexander RT, MacLean JE. Nocturnal enuresis in children is associated with differences in autonomic control. Sleep 2020; 42:5208915. [PMID: 30481322 PMCID: PMC6424076 DOI: 10.1093/sleep/zsy239] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Revised: 11/06/2018] [Accepted: 11/21/2018] [Indexed: 11/17/2022] Open
Abstract
Study Objectives To assess the relationship between urine osmolality, cardiovascular parameters, and nocturnal enuresis in a population of children undergoing polysomnographic assessment. Methods This prospective observational study included consecutive children aged 5–17 years presenting for overnight polysomnography. Children were evaluated using continuous ambulatory blood pressure monitoring to assess heart rate and blood pressure. Urine samples were collected throughout the night to determine urine sodium excretion and osmolality. Comparisons of results were made between children with and without a history of nocturnal enuresis. Results A total of 61 children were included for analysis; 13 had a history of nocturnal enuresis. Children with nocturnal enuresis had greater disruption in respiratory parameters including higher apnea–hypopnea index (mean difference 12.2 ± 8.8 events/h, p < 0.05), attributable to more central respiratory events (mean difference 5.4 ± 4.9, p < 0.05), and higher variability in both oxygen and carbon dioxide parameters compared to those without nocturnal enuresis. Sleep parameters, urine osmolality, and blood pressure did not differ between groups. Children with nocturnal enuresis showed an increase, rather than a decrease, in heart rate across the night (+5.4 ± 19.1 vs. −6.0 ± 14.8 beats/min, p < 0.05). Conclusions Children with a history of nocturnal enuresis have greater respiratory abnormalities, no differences in urine osmolality or blood pressure, and loss of normal heart rate decrease across the night. This pattern suggests that autonomic control, rather than renal or hemodynamic abnormalities, may contribute to the pathophysiology of nocturnal enuresis.
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Affiliation(s)
- Alexandra Bascom
- Department of Surgery, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | | | - R Todd Alexander
- Stollery Children's Hospital, Edmonton, Alberta, Canada.,Department of Pediatrics, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, Alberta, Canada.,Women & Children's Health Research Institute, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - Joanna E MacLean
- Stollery Children's Hospital, Edmonton, Alberta, Canada.,Department of Pediatrics, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, Alberta, Canada.,Women & Children's Health Research Institute, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, Alberta, Canada
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12
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Abdelhalim NM, Ibrahim MM. A comparative study of transcutaneous interferential electrical stimulation and transcutaneous electrical nerve stimulation on children with primary nocturnal enuresis: a randomized clinical trial. Int Urol Nephrol 2019; 52:409-415. [DOI: 10.1007/s11255-019-02340-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Accepted: 11/14/2019] [Indexed: 11/28/2022]
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13
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Ma Y, Shen Y, Liu X. Constipation in nocturnal enuresis may interfere desmopressin management success. J Pediatr Urol 2019; 15:177.e1-177.e6. [PMID: 30594475 DOI: 10.1016/j.jpurol.2018.11.019] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Accepted: 11/26/2018] [Indexed: 01/16/2023]
Abstract
BACKGROUND Previous studies indicated that the prevalence of constipation in enuretic patients is higher than that in the general population. Several studies have revealed that successful treatment of constipation may be helpful in resolving enuresis. However, constipation affecting the efficacy of desmopressin in treating enuresis remains to be clarified. OBJECTIVE This study aimed to determine whether the presence of constipation is associated with the efficacy of desmopressin in treating enuresis. STUDY DESIGN Patients diagnosed with nocturnal enuresis (NE) were studied prospectively. Treatment responses in different stratified groups of patients with NE were compared by Chi-squared tests or Wilcoxon rank sum test. A logistic regression model was performed to investigate the relationship between the possible factors and the effectiveness of desmopressin. RESULTS In children with severe enuresis, patients with constipation had significantly lower complete response rate compared with patients without constipation. The presence of constipation was always related to the effectiveness of desmopressin whether in monosymptomatic NE or non-monosymptomatic patients with NE. With stratification for dose of desmopressin, non-constipated patients who received 0.2 mg of desmopressin had significantly higher complete response rate than patients with constipation. However, in subgroups of mild to moderate NE and 0.4 mg desmopressin, constipation was not associated with treatment response of enuresis. Logistic regression analysis revealed that constipation was significantly related to the effectiveness of desmopressin. DISCUSSION This study confirmed the negative effects of constipation in response to desmopressin in patients with NE. To the best of authors knowledge, this work is the first study to evaluate the relationship of constipation in enuretic patients and the efficacy of desmopressin. CONCLUSIONS The presence of constipation negatively affects the response to desmopressin in patients with NE, especially in patients with severe enuresis and in patients prescribed with low dose of desmopressin.
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Affiliation(s)
- Y Ma
- The General Ward, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing Key Laboratory of Chronic Kidney Disease and Blood Purification of Children, Xicheng District, Beijing, China.
| | - Y Shen
- The General Ward, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing Key Laboratory of Chronic Kidney Disease and Blood Purification of Children, Xicheng District, Beijing, China.
| | - X Liu
- The General Ward, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing Key Laboratory of Chronic Kidney Disease and Blood Purification of Children, Xicheng District, Beijing, China.
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Chutko LS, Surushkina SY, Yakovenko EA, Anisimova TI, Volov MB, Rozhkova AV, Sergeev AV. [Comorbid cognitive impairments in children with nocturnal enuresis and their treatment]. Zh Nevrol Psikhiatr Im S S Korsakova 2018; 118:57-63. [PMID: 30141789 DOI: 10.17116/jnevro20181185257] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
AIM To study comorbid cognitive impairments in children with enuresis and assess the efficacy and safety of cerebrolysin in treatment of comorbid pathology. MATERIAL AND METHODS Seventy patients, aged from 7 to 10 years, with the primary monosymtomatic form of enuresis were examined. Enuresis was assessed by the mean number of 'wet' nights per week. Neuropsychological tests were administered to measure short-term auditory-verbal and visual memory as well as SNAP-1V inattention and TOVA impulsivity. Electroencephalography was used as well. RESULTS AND CONCLUSION Children with enuresis performed lower on auditory-verbal and visual memory and attention tests compared to the patients of the control group. Electroencephalography showed activation deficit and synchronized effects of thalamic structures. The high efficacy of cerebrolysin (the improvement was seen in 80% of the patients) was demonstrated.
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Affiliation(s)
- L S Chutko
- Bekhtereva Institute of Human Brain, Russian Academy of Sciences, St. Petersburg, Russia
| | - S Yu Surushkina
- Bekhtereva Institute of Human Brain, Russian Academy of Sciences, St. Petersburg, Russia
| | - E A Yakovenko
- Bekhtereva Institute of Human Brain, Russian Academy of Sciences, St. Petersburg, Russia
| | - T I Anisimova
- Bekhtereva Institute of Human Brain, Russian Academy of Sciences, St. Petersburg, Russia
| | - M B Volov
- Bekhtereva Institute of Human Brain, Russian Academy of Sciences, St. Petersburg, Russia
| | - A V Rozhkova
- Bekhtereva Institute of Human Brain, Russian Academy of Sciences, St. Petersburg, Russia
| | - A V Sergeev
- Bekhtereva Institute of Human Brain, Russian Academy of Sciences, St. Petersburg, Russia
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15
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Is age of menarche related to urinary symptoms in young Jordanian girls? A prospective cross-sectional study. J Taibah Univ Med Sci 2018; 13:332-337. [PMID: 31435344 PMCID: PMC6694926 DOI: 10.1016/j.jtumed.2018.04.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Revised: 04/25/2018] [Accepted: 04/28/2018] [Indexed: 11/21/2022] Open
Abstract
Objectives Methods Results Conclusion
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16
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Kuwertz-Bröking E, von Gontard A. Clinical management of nocturnal enuresis. Pediatr Nephrol 2018; 33:1145-1154. [PMID: 28828529 DOI: 10.1007/s00467-017-3778-1] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Revised: 07/10/2017] [Accepted: 07/13/2017] [Indexed: 01/14/2023]
Abstract
Nocturnal enuresis (NE) is a common health problem. Approximately 10% of 7-year-old children wet the bed regularly during sleep. Enuresis can be categorized into monosymptomatic (MEN) and nonmonosymptomatic (NMEN) forms. MEN occurs without any other symptoms of bladder dysfunction. NMEN is associated with dysfunction of the lower urinary tract with or without daytime incontinence. The rate of comorbid gastrointestinal, behavioral, and emotional disorders is elevated depending upon the subtype of NE. A careful clinical history is fundamental to the evaluation of enuresis. Diagnostic procedures include medical history and psychological screening with questionnaires, bladder and bowel diary, physical examination, urinalysis, ultrasound, and examination of residual urine. The mainstay of treatment is urotherapy with information and psychoeducation about normal lower urinary tract function, the underlying cause of MEN, disturbed bladder dysfunction in the child with NMEN and instructions about therapeutic strategies. Alarm therapy and the use of desmopressin have been shown to be effective in randomized trials. Children with NMEN first need treatment of the underlying daytime functional bladder problem before treatment of nocturnal enuresis. In patients with findings of overactive bladder, besides urotherapy, anticholinergic drugs may be useful.
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Affiliation(s)
- Eberhard Kuwertz-Bröking
- Pediatric Nephrology, University Children's Hospital Münster, Waldeyerstrasse 22, 48149, Muenster, Germany.
| | - Alexander von Gontard
- Department of Child and Adolescent Psychiatry, Saarland University Hospital, 66421, Homburg, Germany
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Lee YB, Ah Lee J, Soobin Jang, Lim Lee H. Herbal medicine (Suoquan) for treating nocturnal enuresis: A protocol for a systematic review of randomized controlled trials. Medicine (Baltimore) 2018; 97:e0391. [PMID: 29702985 PMCID: PMC5944475 DOI: 10.1097/md.0000000000010391] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
BACKGROUND Suoquan is widely used to treat frequent urination, enuresis, and other diseases caused by kidney qi deficiency. Many clinical trials assessing the efficacy and safety of Suoquan for the treatment of enuresis have been reported. This review will assess the clinical evidence for and against the use of Suoquan as a treatment for enuresis. METHODS AND ANALYSIS Fourteen databases will be searched until 2018. We will include randomized controlled trials (RCTs) examining Suoquan decoctions for any type of enuresis. All RCTs of decoctions or modified decoctions will be included. The methodological qualities of the RCTs will be assessed using the Cochrane Collaboration tool for assessing risk of bias. ETHICS AND DISSEMINATION This systematic review will be published in a peer-reviewed journal. The review will be disseminated both electronically and in print. It will be updated to inform and guide healthcare practices. TRIAL REGISTRATION NUMBER CRD42018087900.
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Affiliation(s)
- Yoo Been Lee
- Department of Pediatrics, College of Korean Medicine
| | - Ju Ah Lee
- Department of Internal Medicine, College of Korean Medicine, Gachon University, Seongnam
| | - Soobin Jang
- Clinical Medicine Division, Korea Institute or Oriental Medicine, Daejeon, South Korea
| | - Hye Lim Lee
- Department of Pediatrics, College of Korean Medicine
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Sengiku A, Ueda M, Kono J, Sano T, Nishikawa N, Kunisue S, Tsujihana K, Liou LS, Kanematsu A, Shimba S, Doi M, Okamura H, Ogawa O, Negoro H. Circadian coordination of ATP release in the urothelium via connexin43 hemichannels. Sci Rep 2018; 8:1996. [PMID: 29386573 PMCID: PMC5792455 DOI: 10.1038/s41598-018-20379-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Accepted: 01/17/2018] [Indexed: 11/17/2022] Open
Abstract
Day-night changes in the storage capacity of the urinary bladder are indispensable for sound sleep. Connexin 43 (Cx43), a major gap junction protein, forms hemichannels as a pathway of ATP in other cell types, and the urinary bladder utilizes ATP as a mechanotransduction signals to modulate its capacity. Here, we demonstrate that the circadian clock of the urothelium regulates diurnal ATP release through Cx43 hemichannels. Cx43 was expressed in human and mouse urothelium, and clock genes oscillated in the mouse urothelium accompanied by daily cycles in the expression of Cx43 and extracellular ATP release into the bladder lumen. Equivalent chronological changes in Cx43 and ATP were observed in immortalized human urothelial cells, but these diurnal changes were lost in both arrhythmic Bmal1-knockout mice and in BMAL1-knockdown urothelial cells. ATP release was increased by Cx43 overexpression and was decreased in Cx43 knockdown or in the presence of a selective Cx43 hemichannel blocker, which indicated that Cx43 hemichannels are considered part of the components regulating ATP release in the urothelium. Thus, a functional circadian rhythm exists in the urothelium, and coordinates Cx43 expression and function as hemichannels that provide a direct pathway of ATP release for mechanotransduction and signalling in the urothelium.
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Affiliation(s)
- Atsushi Sengiku
- Department of Urology, Graduate School of Medicine, Kyoto University, Kyoto, 606-8507, Japan
| | - Masakatsu Ueda
- Department of Urology, Graduate School of Medicine, Kyoto University, Kyoto, 606-8507, Japan
| | - Jin Kono
- Department of Urology, Graduate School of Medicine, Kyoto University, Kyoto, 606-8507, Japan
| | - Takeshi Sano
- Department of Urology, Graduate School of Medicine, Kyoto University, Kyoto, 606-8507, Japan
| | - Nobuyuki Nishikawa
- Department of Urology, Japanese Red Cross Otsu Hospital, Shiga, 520-8511, Japan
| | - Sumihiro Kunisue
- Department of Systems Biology, Graduate School of Pharmaceutical Sciences, Kyoto University, Kyoto, 606-8501, Japan
| | - Kojiro Tsujihana
- Department of Systems Biology, Graduate School of Pharmaceutical Sciences, Kyoto University, Kyoto, 606-8501, Japan
- Department of Dermatology, Graduate School of Medicine, Kyoto University, Kyoto, 606-8507, Japan
| | - Louis S Liou
- Department of Urology, Cambridge Health Alliance, Cambridge, MA, 02139, USA
| | - Akihiro Kanematsu
- Department of Urology, Hyogo College of Medicine, Hyogo, 663-8501, Japan
| | - Shigeki Shimba
- Department of Health Science, School of Pharmacy, Nihon University, Chiba, 245-8555, Japan
| | - Masao Doi
- Department of Systems Biology, Graduate School of Pharmaceutical Sciences, Kyoto University, Kyoto, 606-8501, Japan
| | - Hitoshi Okamura
- Department of Systems Biology, Graduate School of Pharmaceutical Sciences, Kyoto University, Kyoto, 606-8501, Japan
| | - Osamu Ogawa
- Department of Urology, Graduate School of Medicine, Kyoto University, Kyoto, 606-8507, Japan
| | - Hiromitsu Negoro
- Department of Urology, Graduate School of Medicine, Kyoto University, Kyoto, 606-8507, Japan.
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Abstract
Enuresis, particularly in children during sleep, can be a debilitating condition, affecting the quality of life of the child and his or her family. The pathophysiology of nocturnal enuresis, though not clear, revolves around the inter-related mechanisms of overactive bladder, excessive nocturnal urine production, and sleep fragmentation. The first mechanism is more related to isolated nocturnal voiding, whereas the latter two are more related to nocturnal enuresis, in which circadian variations in arginine vasopressin hormone play a key role. A successful treatment would depend upon appropriately addressing the key factors precipitating nocturnal enuresis, necessitating an accurate diagnosis. Thus, advancements in diagnostic tools and treatment options play a key role in achieving overall success. This review summarizes recent advances in understanding the pathophysiology of nocturnal enuresis, diagnostic tools, and treatment options which can be explored in the future.
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Affiliation(s)
| | - Johan Vande Walle
- Pediatrics, Department of Child Nephrology, Ghent University Hospital, Ghent, Belgium
| | - Karlien Dhondt
- Pediatrics, Department of Child Neurology & Metabolism, Pediatric Sleep Center, Ghent University Hospital, Ghent, Belgium
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20
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Yu J, Yan Z, Zhou S, Han F, Xiao F, Han J, Sun C. Desmopressin plus anticholinergic agent in the treatment of nocturnal enuresis: A meta-analysis. Exp Ther Med 2017; 14:2875-2884. [PMID: 28966673 PMCID: PMC5613195 DOI: 10.3892/etm.2017.4897] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2016] [Accepted: 05/05/2017] [Indexed: 01/03/2023] Open
Abstract
The present study aimed to evaluate the clinical efficacy and safety of combination therapy comprising desmopressin plus anticholinergic agent compared with desmopressin alone for children with nocturnal enuresis (NE). A meta-analysis of 8 eligible studies was performed to analyze the effects of desmopressin plus anticholinergic agent combination therapy and desmopressin monotherapy in the treatment of NE in children. The overall odds ratio (OR) or standardized mean difference (SMD) and 95% confidence interval were calculated for full responders (FR), partial responders (PR), non-responders (NR), the change in the mean number of wet nights and adverse events. Following 1 month of treatment, efficacy analysis yielded an OR of 3.736, which suggested that the proportion of FR for patients treated with the combination therapy was higher than that for patients treated with monotherapy. Analysis of the change in the mean number of wet nights yielded an SMD of 0.719, which indicated that the change in the mean number of wet nights in the patients treated with combination therapy was greater than that in the patients treated with monotherapy. Following 3 months of treatment, the OR calculated for FR plus PR compared with NR was 2.857, indicating that the proportion of FR and PR was elevated by the combination therapy compared with desmopressin alone. The OR for adverse events was 4.074, which suggested that the combination therapy did not lead to more adverse events in the treatment of NE. Therefore, the present meta-analysis suggests that, compared with desmopressin monotherapy, a combination therapy comprising desmopressin and anticholinergic agent is more effective with equivalent safety for children with NE.
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Affiliation(s)
- Jianyong Yu
- Department of Pediatrics, Traditional Chinese Medicine Hospital of Yantai, Yantai, Shandong 264001, P.R. China
| | - Zhaojun Yan
- Department of Pediatrics, Traditional Chinese Medicine Hospital of Shandong, Jinan, Shandong 250011, P.R. China
| | - Shiying Zhou
- Department of Pediatrics, Qilu Hospital of Shandong University, Qingdao, Shandong 266035, P.R. China
| | - Feng Han
- Department of Pediatrics, Traditional Chinese Medicine Hospital of Yantai, Yantai, Shandong 264001, P.R. China
| | - Feng Xiao
- Department of Pediatrics, Traditional Chinese Medicine Hospital of Yantai, Yantai, Shandong 264001, P.R. China
| | - Jian Han
- Department of Pediatrics, Yantaishan Hospital of Yantai, Yantai, Shandong 264001, P.R. China
| | - Congling Sun
- Department of Pediatrics, Traditional Chinese Medicine Hospital of Yantai, Yantai, Shandong 264001, P.R. China
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Persistent Encopresis, Enuresis, and Anxiety in a 7-Year-Old Girl. J Dev Behav Pediatr 2017; 38:680-682. [PMID: 28937449 DOI: 10.1097/dbp.0000000000000504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Sonia is a 7-year-old old girl who was referred to the Developmental-Behavioral Pediatrics Clinic by the Pediatric Urology Clinic because of persistent wetting and soiling behaviors. Since age 3 years, she has had a history of encopresis (and wetting) for which she has seen gastroenterology and urology specialists. The mother reports that Sonia has accidents almost daily, and she is not upset when sitting in her urine or feces. She dislikes going into the bathroom or sitting on the toilet by herself. She participated in a behavior modification program associated with the pediatric urology clinic, which helps children learn healthy voiding habits and achieve continence.Sonia also has anxious behaviors. She bites her nails and chews on her hair or shirt. She is afraid of small spaces such as those between the bed and the wall and needs to have stuffed animals cover them. Other instances that trigger her anxious behaviors include loud noises, having a substitute teacher, being separated from her mother, and going to certain bathrooms or new places. She also has severe tantrums, which involve throwing and breaking objects, kicking, and hitting her head against doors.A cognitive behavioral therapy program was recommended to target anxiety symptoms, in addition to timed toileting after meals and polyethylene glycol. At a clinic visit several months later, symptoms of anxiety, encopresis, and enuresis persisted. Cognitive behavior therapy was continued and sertraline 25 mg was prescribed for anxiety. In addition, she was referred to a pediatrician who specializes in relaxation techniques and hypnotherapy.Sonia showed modest improvement with these interventions. There were fewer episodes of angry outbursts and a decrease in soiling and wetting, but at times, but she continued to have intermittent periods of wetting and soiling and fear of going to the bathroom by herself persisted.(This Challenging Case extends observations reviewed in a previous Challenging Case: J Dev Behav Pediatr 2010;531:513-515; DOI: 10.1097/DBP.0b013e3181e5a464.).
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Zaffanello M. Enuresis and sleep disordered breathing: An old and new link. World J Clin Urol 2016; 5:90-92. [DOI: 10.5410/wjcu.v5.i3.90] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2016] [Revised: 07/30/2016] [Accepted: 08/31/2016] [Indexed: 02/06/2023] Open
Abstract
The causes of nocturnal enuresis (NE) are likely multifactorial. It has been related to several (urological-nephrological-hormonal) reasons but clear and univocal pathogenesis remains mostly undetermined. Sleep disordered breathing (SDB) is a syndrome of upper airway dysfunction that occurs during sleep and is characterized by snoring and/or increased respiratory effort secondary to increased upper airway resistance and pharyngeal collapsibility. Adenotonsillar hypertrophy is the main cause of SDB in children. To date, several studies have associated childhood NE with coexistent SDB. Adenotonsillectomy was successful for both SDB and NE in about half of patients. Unfortunately, practical consensus guidelines for the management of primary NE do not mention, or marginally concern, SDB in these children, particularly in those who have treatment resistance and comorbidities. The concerns regard the concomitant presence of two relatively frequent sleep disorders, raising the question whether they are really coincidental problems of childhood.
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Translational Research for Pediatric Lower Urinary Tract Dysfunction. Int Neurourol J 2016; 20:S105-111. [PMID: 27915476 PMCID: PMC5169095 DOI: 10.5213/inj.1632726.363] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2016] [Accepted: 10/17/2016] [Indexed: 02/07/2023] Open
Abstract
This review provides a comprehensive view of translational research aimed at elucidating the pathophysiology of pediatric lower urinary tract dysfunction (LUTD). A web search was conducted according to combinations of keywords, and the significance of each article was defined by the author. The dramatic evolution of the mass analysis method of genomes, transcripts, and proteins has enabled a comprehensive analysis of molecular events underlying diseases, and these methodologies have also been applied to pediatric LUTD. In genetic analyses of syndromes underlying daytime incontinence, urofacial (Ochoa) syndrome may be creating a prototype of a new research approach. Nocturnal enuresis has long been studied genetically, and several candidate loci have been reported. However, the pursuit for enuresis genes has been abandoned partly because genetic association and enuresis phenotype (bladder or renal type) could not be linked. Enuresis associated with diabetes insipidus has provided new insights into the etiology of the diseases. A chronobiological approach may shed new light on this area. Posterior urethral valves and neurogenic bladders have attracted the interest of pediatric urologists to the smooth muscle biology of the bladder. Bladder exstrophy and cloacal anomalies are rare but major anomalies caused by defective urorectal development and have recently been studied from a genetic standpoint. Translational studies for pediatric LUTD may be extended to adult bladder disease, or to application of precision medicine for diseased children.
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Melatonin's Effect on the Efficacy of Desmopressin in the Treatment of Enuresis. Int Neurourol J 2016; 20:203-208. [PMID: 27706008 PMCID: PMC5083826 DOI: 10.5213/inj.1632518.259] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2016] [Accepted: 02/29/2016] [Indexed: 11/08/2022] Open
Abstract
PURPOSE This study aims to evaluate and compare the efficacy of exogenous melatonin associated with desmopressin (dDAVP) and dietary recommendations. METHODS A total of 189 patients were enrolled from the Service of Pediatrics, Campus Bio-Medico University Hospital of Rome, from January 2013 to June 2015. Of the 189 original patients, 153 children, aged between 5 and 14 years (mean age, 8.7 years) were included in the study. After clinical evaluation and a 3-month period of observation without treatment, children were assigned to receive treatment in one of 3 groups: group 1, dDAVP at a dose of 120 mcg a day (Minirin); group 2, dDAVP at a dose of 120 mcg and dietary recommendations; or group 3, dDAVP at a dose of 120 mcg, dietary recommendations, and melatonin at a dose of 1 mg a day (Melamil plus). Each patient was treated for 3 months. RESULTS After the 3 months of therapy, a desiderable response was achieved in 30 of 51 patients (58.82%) treated with dDAVP, 35 of 53 patients (66.04%) treated with dDAVP and dietary recommendations, and 35 of 49 patients (71.43%) treated with dDAVP, dietary recommendations, and melatonin. CONCLUSIONS Although not statistically significant, the results show that the association between dDAVP treatment with dietary recommendations and melatonin could be considered a safe and effective treatment of NE. Considering that the statistically insignificant results might be due to the small sample size, the study will be continued to increase the number of subjects.
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Sinha R, Raut S. Management of nocturnal enuresis - myths and facts. World J Nephrol 2016; 5:328-338. [PMID: 27458562 PMCID: PMC4936340 DOI: 10.5527/wjn.v5.i4.328] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2015] [Revised: 03/28/2016] [Accepted: 05/11/2016] [Indexed: 02/06/2023] Open
Abstract
Nocturnal enuresis often causes considerable distress or functional impairment to patient and their parents necessitating a multidisciplinary approach from paediatrician, paediatric nephrologist, urologists and psychiatrist. Mechanisms of monosymptomatic nocturnal enuresis are mainly nocturnal polyuria, bladder overactivity and failure to awaken from sleep in response to bladder sensations. Goal oriented and etiology wise treatment includes simple behavioral intervention, conditioning alarm regimen and pharmacotherapy with desmopressin, imipramine and anticholinergic drugs. Symptoms often recurs requiring change over or combination of different modes of
treatment.
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Abstract
Enuresis is a common pediatric problem that creates a lot of stress for both the child and his/her family. Unfortunately, many of these patients do not seek medical attention for evaluation and treatment. It is important in the care of the child with enuresis to understand the definitions of the disorder, routinely ask about bowel and bladder habits, clarify the nature of the wetting (daytime, nighttime, or both) in the child, and perform a thorough history and physical examination. Laboratory studies are often minimal. Treatment (behavioral or medicinal) is dependent on the type of enuresis present, and patient compliance. Successful management of enuresis has benefits to both the child and family.
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Saieh AC, Álvarez SC, Lucero AY. Enuresis en niños: frecuencia y antecedentes familiares. REVISTA MÉDICA CLÍNICA LAS CONDES 2015. [DOI: 10.1016/j.rmclc.2015.02.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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Abstract
The objective is to provide a review of nocturnal enuresis (NE), including its epidemiology, etiology, pathophysiology, evaluation, and current management. We also set to provide further insight on the treatment of this condition from the experience derived from patients cared for at our tertiary-care institution. NE affects approximately 15% of all children at 5-year-old, affecting boys more frequently than girls. At our large university tertiary pediatric urology center, NE and incontinence, in general, is one the most common chief complaints prompting urologic care. In this review, we examine the condition in detail, highlighting specific goals of the initial evaluation and treatment. We contrast the commonly implemented treatment recommendations, available from the literature with strategies we have found valuable from our extensive experience in treating patients with this disorder. Using current urologic reference textbooks, book chapters, Medline, journal articles and reviews describing the many aspects of NE were reviewed in order to describe NE and the current practices at our institution. Although, this is not a systematic literature review, it includes relevant available research, institutional experience and urological expert opinion and current practices at a tertiary state health facility. The treatment of NE remains a challenge for many pediatricians and pediatric urologists. This likely stems from the multiple possible etiologies of the disorder. We have established a treatment algorithm at our institution, which we have found successful in the majority of our patients. This consists of starting patients on urotherapy, then offering both the enuresis alarm device and medication therapy as first line treatments, and finally adding anticholingerics for combination therapy. Our hope is with further research the treatment of NE will continue to improve.
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Affiliation(s)
| | - Chad Morley
- Department of Surgery, Division of Urology, West Virginia University Robert C. Byrd Sciences Center, Morgantown, WV, USA
| | - Osama Al-Omar
- Department of Surgery, Division of Urology, West Virginia University Robert C. Byrd Sciences Center, Morgantown, WV, USA
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Abstract
On the basis of strong evidence, although primary monosymptomatic nocturnal enuresis (PMNE) is common and most children will outgrow the condition spontaneously, the psychological effect to the child can be significant and represents the main reason for treatment of these children. On the basis of international consensus panels, treatment of PMNE should be targeted toward the specific type of bedwetting patterns the child has, using bladder diary, sleep history, and daytime elimination concerns as a guide (Table 3). On the basis of international consensus panels, it is important for the primary care physician to be able to differentiate children with PMNE from children with nonmonosymptomatic nocturnal enuresis (NMNE) and secondary nocturnal enuresis. On the basis of international consensus panels, children with NMNE should have their underlying voiding or stool problem addressed before initiation of therapy for the nocturnal enuresis. On the basis of strong evidence, both the bedwetting alarm and desmopressin are considered first-line therapy for children with PMNE.
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Affiliation(s)
- Aaron P Bayne
- Pediatric Urology, Oregon Health & Science University, Portland, OR
| | - Steven J Skoog
- Pediatric Urology, Oregon Health & Science University, Portland, OR
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Desmopressin alone versus desmopressin and an anticholinergic in the first-line treatment of primary monosymptomatic nocturnal enuresis: a multicenter study. Pediatr Nephrol 2014; 29:1195-200. [PMID: 24477979 DOI: 10.1007/s00467-014-2751-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2013] [Revised: 12/31/2013] [Accepted: 01/02/2014] [Indexed: 10/25/2022]
Abstract
BACKGROUND The aim of this study was to compare the efficacy of combination therapy with desmopressin and an anticholinergic to desmopressin monotherapy for the first-line treatment of children with primary monosymptomatic nocturnal enuresis (PMNE). METHODS A total of 98 children with PMNE (male:female 71:27) aged 5-16 (mean age 7.18 ± 1.8) years were retrospectively analyzed. The patients were divided into two groups: the monotherapy group (n = 49) was given oral desmopressin alone, and the combination therapy group (n = 49) was given desmopressin plus an anticholinergic (propiverine 10 mg) as a first-line treatment. The two groups were matched according to the following criteria: age, gender, and baseline frequency of nocturnal enuresis. The efficacy was evaluated by International Children's Continence Society criteria at 1 and 3 months after treatment initiation. RESULTS The combination therapy group showed a higher rate of complete response than the monotherapy group (20.4 vs. 6.1% at 1 month of treatment; 46.9 vs. 22.4% at 3 months of treatment). In terms of success (response and complete response), there was a significant difference between the two groups after 3 months of treatment (P = 0.002). CONCLUSIONS Our results indicate that combination therapy with desmopressin plus an anticholinergic is quicker and more effective than desmopressin monotherapy in reducing PMNE.
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Wolf RB, Kassim AA, Goodpaster RL, DeBaun MR. Nocturnal enuresis in sickle cell disease. Expert Rev Hematol 2014; 7:245-54. [DOI: 10.1586/17474086.2014.892412] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Fatouh AAA, Motawie AA, Abd Al-Aziz AM, Hamed HM, Awad MAM, El-Ghany AA, El Bassyouni HT, Shehab MIK, Eid MM. Anti-diuretic hormone and genetic study in primary nocturnal enuresis. J Pediatr Urol 2013; 9:831-7. [PMID: 23246575 DOI: 10.1016/j.jpurol.2012.11.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2012] [Accepted: 11/08/2012] [Indexed: 10/27/2022]
Abstract
OBJECTIVE To investigate whether primary nocturnal enuresis (PNE) is related to a disturbance in anti-diuretic hormone (ADH) secretion pattern at night which may be genetically inherited. SUBJECTS AND METHODS This study included 121 children aged 6-18 years with PNE and 45 matched healthy children as controls. Enuretic children were subjected to genetic evaluation and cytogenetic assessment (n = 99). Assay of ADH levels (9-11 am & 9-11 pm) was performed for cases (n = 99) and controls. RESULTS There was a positive family history in 82.4% (autosomal dominant in 35.4% and autosomal recessive in 64.6%). ADH morning and evening values were reversed in cases vs controls with significant difference in morning level. Reversal of circadian rhythm was present in 71.7% of cases and normal rhythm in 28.3% of them. Morning and evening ADH levels revealed significant difference between patients with reversed rhythm and those with normal one, and with controls. Mode of inheritance had no influence on hormonal level. Chromosomal abnormality was detected in 3 cases with reversed ADH rhythm, involving chromosome 22 in two of them. CONCLUSION PNE could be attributed in part to reversed ADH circadian rhythm which may be linked to chromosome 22.
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Cobussen-Boekhorst HJGL, van Genugten LJ, Postma J, Feitz WFJ, Kortmann BBM. Treatment response of an outpatient training for children with enuresis in a tertiary health care setting. J Pediatr Urol 2013; 9:516-20. [PMID: 22738923 DOI: 10.1016/j.jpurol.2012.05.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2011] [Accepted: 05/18/2012] [Indexed: 10/28/2022]
Abstract
PURPOSE To evaluate treatment effectiveness for children with enuresis, according to the definitions of the International Children's Continence Society (ICCS, 2006). MATERIAL AND METHODS Children ≥6 years of age followed a 4-month outpatient treatment consisted of a visit during which history regarding enuresis was taken, causes were explained and therapeutic tips & tricks were discussed. All children received a booklet about enuresis and were trained with an alarm and/or pharmacological therapy. At baseline, 4, 10 and 16 months, the number of wet nights during the previous 28 days and the use of medication were assessed. Success of treatment was determined using ICCS definitions of treatment outcome. RESULTS 66 children with enuresis were included (48 boys/18 girls) in this retrospective study. Mean age: 11(± 2.6) years. 91%(n = 60) of the children had non-monosymptomatic enuresis. Results at 4 months: 46% full, 15% good, 21% partial response (n = 66). At 10 months: 55% full, 4% good, 29% partial response (n = 49). At 16 months: 53% full, 6% good, 25% partial response (n = 34). Overall, use of pharmacological therapy showed a decline in time. CONCLUSION According to the ICCS definitions, outpatient treatment for enuresis shows a good overall treatment response, and these results can be used to compare with other studies in the future.
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Affiliation(s)
- Hanny J G L Cobussen-Boekhorst
- Department of Pediatric Urology, Radboud University Nijmegen Children's Hospital, PO Box 9101, 6500 HB Nijmegen, The Netherlands.
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Ju HT, Kang JH, Lee SD, Oh MM, Moon DG, Kim SO, Lee JW, Kim JM, Woo SH. Parent and physician perspectives on the treatment of primary nocturnal enuresis in Korea. Korean J Urol 2013; 54:127-34. [PMID: 23550223 PMCID: PMC3580303 DOI: 10.4111/kju.2013.54.2.127] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2012] [Accepted: 07/06/2012] [Indexed: 11/18/2022] Open
Abstract
Purpose Parental decisions about the treatment of nocturnal enuresis (NE) are generally based on silent agreement with a physician's recommendation. However, physicians may have an insufficient understanding about parents' concerns and expectations regarding treatment. The aim of this study was to clarify the discrepancies between the perceptions of parents and physicians and to better understand the attitudes related to NE treatment. Materials and Methods A survey was conducted in six centers and included 105 parents and 102 physicians. Two questionnaires, one for parents and another for physicians, were prepared. Each contained items on demographic characteristics, concerns, and NE treatment preferences. The parents completed the questionnaire during their child's first clinical visit, and the physicians completed the questionnaire via e-mail or individual interviews. Results Low self-esteem was the most common concern among both parents and physicians. Parents showed a more serious concern regarding disease progression and sequelae than did physicians. In the parent group, parents of younger children were mainly concerned about growth, whereas parents of children with daytime symptoms were mainly concerned about disease progression and relationships. Treatment outcome preferences differed significantly between the two groups. Physicians preferred treatments yielding immediate results, whereas parents preferred long-term treatments that would result in low recurrence. Conclusions This survey presents the differences between parents and physicians regarding NE concerns and therapeutic preferences. Our study may provide valuable insight for physicians regarding parental attitudes toward NE treatment.
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Affiliation(s)
- Hyun Taek Ju
- Department of Urology, Eulji University Hospital, Daejeon, Korea
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Negoro H, Kanematsu A, Matsuo M, Okamura H, Tabata Y, Ogawa O. Development of Diurnal Micturition Pattern in Mice After Weaning. J Urol 2013; 189:740-6. [DOI: 10.1016/j.juro.2012.07.140] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/19/2012] [Indexed: 11/25/2022]
Affiliation(s)
- Hiromitsu Negoro
- Department of Urology, Graduate School of Medicine, Kyoto University, Sakyo, Kyoto, Japan
- Department of Biomaterials, Institute for Frontier Medical Sciences, Kyoto University, Sakyo, Kyoto, Japan
| | - Akihiro Kanematsu
- Department of Urology, Graduate School of Medicine, Kyoto University, Sakyo, Kyoto, Japan
- Department of Urology, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
| | - Masahiro Matsuo
- Department of Systems Biology, Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo, Kyoto, Japan
| | - Hitoshi Okamura
- Department of Systems Biology, Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo, Kyoto, Japan
| | - Yasuhiko Tabata
- Department of Biomaterials, Institute for Frontier Medical Sciences, Kyoto University, Sakyo, Kyoto, Japan
| | - Osamu Ogawa
- Department of Urology, Graduate School of Medicine, Kyoto University, Sakyo, Kyoto, Japan
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Children Treated for Nocturnal Enuresis: Characteristics and Trends Over a 15-Year Period. CHILD & YOUTH CARE FORUM 2013. [DOI: 10.1007/s10566-013-9195-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Kotagal S, Nichols CD, Grigg-Damberger MM, Marcus CL, Witmans MB, Kirk VG, D'Andrea LA, Hoban TF. Non-respiratory indications for polysomnography and related procedures in children: an evidence-based review. Sleep 2012; 35:1451-66. [PMID: 23115394 DOI: 10.5665/sleep.2188] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
OBJECTIVE This evidence-based review provides a systematic and comprehensive review of the literature regarding the utility of polysomnography for the evaluation of non-respiratory sleep disorders in children including hypersomnias, parasomnias, sleep-related movement disorders, and sleep in other special populations. METHODS A task force of pediatric sleep medicine experts performed a systematic review of the literature regarding the use of polysomnography for non-respiratory sleep disorders in children. They identified and graded 76 papers as evidence. RESULTS The main results include (1) polysomnography combined with the multiple sleep latency test is useful for evaluating disorders of excessive somnolence to objectively quantify sleepiness. The results have to be interpreted with consideration of the pubertal stage and regularity of the sleep patterns of the child; (2) polysomnography is indicated in children with parasomnias or sleep related movement disorders who have a high likelihood of having obstructive sleep apnea (OSA); (3) polysomnography is not routinely indicated in children with enuresis unless there is a high likelihood of OSA; (4) polysomnography can be helpful in evaluating children with restless legs syndrome (RLS) and when periodic limb movement disorder (PLMD) is suspected. CONCLUSIONS These findings suggest that, in children with non-respiratory sleep disorders, polysomnography should be a part of a comprehensive sleep evaluation in selected circumstances to determine the nature of the events in more detail or when the suspicion of OSA is relatively high.
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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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Merks BT, Burger H, Willemsen J, van Gool JD, de Jong TPVM. Melatonin treatment in children with therapy-resistant monosymptomatic nocturnal enuresis. J Pediatr Urol 2012; 8:416-20. [PMID: 21945362 DOI: 10.1016/j.jpurol.2011.08.012] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2011] [Accepted: 08/21/2011] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To evaluate the effects of exogenous melatonin on the frequency of wet nights, on the sleep-wake cycle, and on the melatonin profile in children with therapy-resistant MNE. PATIENTS AND METHODS 24 patients were included. Patients had to maintain a diary including time of sleep and arousal, and whether they had a dry or a wet bed in the morning. We measured baseline melatonin profiles in saliva. Hereafter, patients were randomized to synthetic melatonin or placebo. After 3 and 6 months we evaluated the frequency of enuresis and the melatonin profiles. RESULTS 11 patients were randomized to melatonin, 13 to placebo. We evaluated melatonin profiles of 7 patients in the melatonin group and of 8 in the placebo group. We observed a change in profile in the melatonin group, but we did not observe a difference in the sleep-wake cycle or the frequency of wet nights in either group. CONCLUSION This is the first time exogenous melatonin has been evaluated in the treatment of MNE. Although we observed a change in melatonin profile after the use of exogenous melatonin, we did not observe a change in enuresis frequency or in the sleep-wake cycle of this select group of patients.
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Affiliation(s)
- B T Merks
- University Medical Center Utrecht, Heidelberglaan 100, NL 3584 CX Utrecht, The Netherlands.
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Naseri M, Hiradfar M. Abnormal urodynamic findings in children with nocturnal enuresis. Indian Pediatr 2012; 49:401-3. [DOI: 10.1007/s13312-012-0083-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Lower urinary tract symptoms from childhood to adulthood: a population based study of 594 Finnish individuals 4 to 26 years old. J Urol 2012; 188:588-93. [PMID: 22704114 DOI: 10.1016/j.juro.2012.04.016] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2011] [Indexed: 11/20/2022]
Abstract
PURPOSE We evaluated voiding habits and lower urinary tract symptoms by age and gender in a large population of individuals from childhood to adulthood. MATERIALS AND METHODS We studied a cross-sectional sample of 594 individuals 4 to 26 years old randomly selected from the population register of Finland. Participants anonymously answered a detailed postal questionnaire on lower urinary tract symptoms. Parents assisted respondents younger than 16 years. Results were analyzed by age group (4 to 7, 8 to 12, 13 to 17 and 18 to 26 years) and gender. A p value of less than 0.05 was considered statistically significant. RESULTS The prevalence of urge incontinence significantly decreased with age (45% in respondents 4 to 7 years vs 10% in respondents 13 to 17 years, p <0.05). Urinary tract infections and urge and stress incontinence were more common in females (16% to 32%) than in males (2% to 4%) older than 12 years (p <0.05). The occurrence of some type of minor daytime urinary incontinence was reported by approximately a fourth of the study population, with a significant decline in prevalence between ages 4 to 7 years and 8 to 12 years (p <0.05). Minor urinary incontinence was significantly more common in females older than 12 years. Frequent urinary incontinence affected only 4% of respondents, most of whom were younger than 12 years. CONCLUSIONS Bladder control and urinary function exhibit considerable variation with age and gender. Due to the imperfections in bladder control in the general population, the evaluation of urinary tract disorders and outcomes of surgery in children and adolescents should be conducted with reference to control data according to age and gender.
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Negoro H, Kanematsu A, Doi M, Suadicani SO, Matsuo M, Imamura M, Okinami T, Nishikawa N, Oura T, Matsui S, Seo K, Tainaka M, Urabe S, Kiyokage E, Todo T, Okamura H, Tabata Y, Ogawa O. Involvement of urinary bladder Connexin43 and the circadian clock in coordination of diurnal micturition rhythm. Nat Commun 2012; 3:809. [PMID: 22549838 PMCID: PMC3541943 DOI: 10.1038/ncomms1812] [Citation(s) in RCA: 109] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2011] [Accepted: 03/30/2012] [Indexed: 01/27/2023] Open
Abstract
Nocturnal enuresis in children and nocturia in the elderly are two highly prevalent clinical conditions characterized by a mismatch between urine production rate in the kidneys and storage in the urinary bladder during the sleep phase. Here we demonstrate, using a novel method for automated recording of mouse micturition, that connexin43 (Cx43), a bladder gap junction protein, is a negative regulator of functional bladder capacity. Bladder Cx43 levels and functional capacity show circadian oscillations in wild-type mice, but such rhythms are completely lost in Cry-null mice having a dysfunctional biological clock. Bladder muscle cells have an internal clock, and show oscillations of Cx43 and gap junction function. A clock regulator, Rev-erbα, upregulates Cx43 transcription as a co-factor of Sp1 using Sp1 cis-elements of the promoter. Therefore, circadianoscillation of Cx43 is associated with the biological clock and contributes to diurnal changes in bladder capacity, which avoids disturbance of sleep by micturition.
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Affiliation(s)
- Hiromitsu Negoro
- Department of Urology, Graduate School of Medicine, Kyoto University, Sakyo, Kyoto 606-8507, Japan
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Antiproliferative effect of 1-deamino-8-D-arginine vasopressin analogs on human breast cancer cells. Future Med Chem 2012; 3:1987-93. [PMID: 22098349 DOI: 10.4155/fmc.11.152] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Desmopressin (dDAVP), a synthetic nonapeptide derivative of arginine vasopressin, is a safe antidiuretic and hemostatic compound that acts as a selective agonist for the vasopressin V2 membrane receptor (V2R). It is known that dDAVP can inhibit progression of residual metastatic cells in preclinical models. Among other mechanisms, the compound induces an agonist effect on V2R present in tumor cells. RESULTS/DISCUSSION Looking for novel analogs with improved anti-tumor activity, positions 4 and 5, at the conformational peptide loop, were substituted. The analog [V(4)Q(5)]dDAVP ([4-valine 5-glutamine] desmopressin) exhibited a significantly higher antiproliferative effect than dDAVP in cultures of MCF-7, a V2R-expressing human breast carcinoma cell line. The chiral isomer of this analog and tetrapeptide fragments corresponding to the loop region were also assessed. CONCLUSION Preclinical evaluation of the anti-tumor activity of [V(4)Q(5)]dDAVP in animal models is warranted.
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Abstract
Nocturnal enuresis is common problem in children with a prevalence as high as 20% among children aged 5. Though nocturnal enuresis does not directly impose imminent danger to a patient's life, children with enuresis and their parents can be psychologically suffering in day-to-day life, including in school activities. Therefore, it is important to provide an explanation regarding the cause of nocturnal enuresis, how to approach the disorder, the course, and the outlook leading to the planned treatment. The cause of enuresis is considered to be a mismatch between nocturnal diuresis and nocturnal bladder capacity, nocturnal polyuria due to a lack of circadian change in antidiuretic hormones, and a developmental delay in the voiding mechanisms. Therefore, patients can be classified as the type associated with a large amount of urine at night (polyuria type), the type that is associated with a functionally small bladder capacity (bladder type), the type associated with both the aforementioned (mixed type), or the type that does not fall under any of these (normal type). Based on this logic, although the International Children's Continence Society has issued the standardization document, in which the enuresis alarm and desmopressin therapy are recommended as the first line treatment, a different tack has been taken in Japan, where the therapeutic strategy is plotted depending on the type of enuresis; pharmacotherapy for enuretic children aged 6 years or older includes desmopressin acetate for polyuria type, anticholinergic agents for bladder type, and a combination of these agents for mixed type.
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Affiliation(s)
- Kazunari Kaneko
- Department of Pediatrics, Kansai Medical University, Osaka, Japan.
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Abstract
UNLABELLED Despite the high prevalence of enuresis, the professional training of doctors in the evaluation and management of this condition is often minimal and/or inconsistent. Therefore, patient care is neither optimal nor efficient, which can have a profound impact on affected children and their families. Once comprehensive history taking and evaluation has eliminated daytime symptoms or comorbidities, monosymptomatic enuresis can be managed efficaciously in the majority of patients. Non-monosymptomatic enuresis is often a more complex condition; these patients may benefit from referral to specialty care centers. We outline two alternative strategies to determine the most appropriate course of care. The first is a basic assessment covering only the essential components of diagnostic investigation which can be carried out in one office visit. The second strategy includes several additional evaluations including completion of a voiding diary, which requires extra time during the initial consultation and two office visits before treatment or specialty referral is provided. This should yield greater success than first-line treatment. CONCLUSION This guideline, endorsed by major international pediatric urology and nephrology societies, aims to equip a general pediatric practice in both primary and secondary care with simple yet comprehensive guidelines and practical tools (i.e., checklists, diary templates, and quick-reference flowcharts) for complete evaluation and successful treatment of enuresis.
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High Risk of Sleep Disordered Breathing in the Enuresis Population. J Urol 2011; 186:1710-3. [DOI: 10.1016/j.juro.2011.04.017] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2010] [Indexed: 11/21/2022]
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Editorial Comment. J Urol 2011; 185:2313. [DOI: 10.1016/j.juro.2011.02.2715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Abstract
Parasomnias are undesirable physical or experiential events that occur in and around sleep. Treatments include reassurance in some cases, various forms of cognitive-behavioral therapy (CBT), and pharmacologic agents. Cognitive restructuring, imagery rehearsal, relaxation, hypnosis, desensitization, and anticipatory awakenings are some of the common CBT and nonpharmacologic interventions. Medications that are used belong to a wide variety of pharmacologic classes, such as alpha-blockers (prazosin), tricyclic antidepressants (imipramine and clomipramine), selective serotonin reuptake inhibitors, benzodiazepines (diazepam and clonazepam), anticonvulsants (topiramate and gabapentin), desmopressin acetate, and anticholinergic agents (oxybutynin and tolterodine). Data on efficacy are only available from randomized trials on CBT and prazosin for nightmares and on pharmacologic and alarm therapy for enuresis. No large-scale randomized trials are available to assess the efficacy of the other treatments, and most data come from anecdotal case reports, case series, or small open-label trials.
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Affiliation(s)
- Hrayr Attarian
- Department of Neurology, Stritch School of Medicine, Loyola University Chicago, Maguire Building, Room 2700, 2160 South First Avenue, Maywood, IL 60153, USA.
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Hoffmann F, Glaeske G, Steuber C. Did the removal of the indication of nocturnal enuresis for intranasal desmopressin change prescribing practice? Pharmacoepidemiol Drug Saf 2010; 20:105-9. [PMID: 21182158 DOI: 10.1002/pds.2070] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2010] [Revised: 09/27/2010] [Accepted: 09/30/2010] [Indexed: 11/10/2022]
Abstract
PURPOSE The indication for the treatment of primary nocturnal enuresis was removed from all intranasal preparations of desmopressin in May 2007. Objective of this study was to examine whether and how fast this regulatory decision changed prescribing in affected children. METHODS We analyzed claims data of the Gmünder ErsatzKasse (GEK) over the years 2004-2008. All children and adolescents aged 0-18 years who received at least one out-patient diagnosis of urinary incontinence in the corresponding years were included. Our outcome of interest was the proportion of oral desmopressin and its change over time. RESULTS A total of 6308 to 7207 children with a mean age of about 8 years were included annually (62-63% were male) and 14 746 packages of desmopressin were analysed (49.9% intranasal; 50.1% oral; 0.01% parenteral preparations). The proportion of patients using desmopressin decreased slightly from 13.9% in 2004 to 12.6% in 2008 ( p for trend = 0.0131). Between January 2004 (39.1%) and December 2006 (41.3%), the proportion of oral forms was nearly constant and doubled after that within a few months to about 80%. CONCLUSIONS Immediately after the removal of the indication for intranasal desmopressin, an increased prescribing of tablet forms in affected children was found in Germany.
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Affiliation(s)
- Falk Hoffmann
- Centre for Social Policy Research, Division Health Economics, Health Policy and Outcomes Research, University of Bremen, Bremen, Germany.
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