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Michal M, Agata LG, Katarzyna J, Ilona C, Andrzej G, Aleksandra Ż. Immediate and continued results of parasacral transcutaneous electrical nerve stimulation in paediatric patients with overactive bladders. J Pediatr Urol 2024:S1477-5131(24)00361-9. [PMID: 39069460 DOI: 10.1016/j.jpurol.2024.07.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Revised: 06/23/2024] [Accepted: 07/09/2024] [Indexed: 07/30/2024]
Abstract
INTRODUCTION Among the conditions underlying childhood daytime incontinence the most frequent is overactive bladder (OAB). Parasacral transcutaneous electrical nerve stimulation (parasacral TENS) is a promising therapy for OAB treatment in children; however, there is no standard treatment protocol. OBJECTIVE To evaluate the immediate and continued effects of parasacral TENS monotherapy in children with OAB. STUDY DESIGN 57 children at mean age 10.8 years diagnosed with OAB at a single centre were prospectively enrolled from 2013 to 2018. The inclusion criterion was typical OAB symptoms. The treatment results were evaluated based on objective measurements from bladder diaries, 48 h frequency/volume (48 h F/V) charts, and uroflowmetry. The parasacral TENS treatment lasted for 4 months, twice daily, with 1 h sessions. Results were evaluated at three time points: 2 months of therapy, 4 months (end of active therapy), and 10 months (6 months after cessation of therapy). RESULTS After 4 months of parasacral TENS treatment, the number of days with daytime incontinence decreased from 7.23 to 3.94/14 days (p < 0.05), nocturnal enuresis decreased from 6.81 to 3.77/14 days (p < 0.05), and urgency episodes from 7.36 to 3.58 in 14 days (p < 0.05). Treatment effects remained stable 6 months after therapy cessation regarding days with daytime incontinence (from 3.94 [immediately after treatment] to 3.28 in 14 days [6 months after treatment cessation]), nocturnal enuresis (from 3.77 to 2.91 in 14 days), and urgency episodes (from 3.58 to 2.12 in 14 days) (p < 0.05). Complete response after 6 months of therapy was observed in 32% of patients with daytime incontinence, 35% with nocturnal enuresis, and 50% with urgency episodes. DISCUSSION A recent systematic review of parasacral TENS in children with OAB included only two studies with a follow up of 6 months or longer after treatment cessation; therefore, little is known about the continued effects of parasacral TENS. High rates of complete symptom remission were reported in studies where only subjective symptoms were evaluated. Results of our study reveal that the positive effect of treatment persist. The strengths of the present study include its prospective design, large sample size, and uniform standard urotherapy performed prior to TENS. CONCLUSIONS The use of parasacral TENS in children with OAB is effective and results in a significant reduction in daytime incontinence, nocturnal enuresis, and urgency episodes. A longer treatment duration of 4 months leads to more improvement and the effects remain stable 6 months after treatment cessation.
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Affiliation(s)
- Maternik Michal
- Department of Paediatrics, Nephrology and Hypertension Medical University of Gdansk, M. Skłodowskiej-Curie 3a, 80-210 Gdańsk, Poland.
| | - Lakomy-Gawryszewska Agata
- Department of Paediatrics, Nephrology and Hypertension Medical University of Gdansk, M. Skłodowskiej-Curie 3a, 80-210 Gdańsk, Poland.
| | - Józefowicz Katarzyna
- Division of Physical Therapy Medical University of Gdansk, M. Skłodowskiej-Curie 3a, 80-210 Gdańsk Poland.
| | - Chudzik Ilona
- Department of Paediatrics, Nephrology and Hypertension Medical University of Gdansk, M. Skłodowskiej-Curie 3a, 80-210 Gdańsk, Poland.
| | - Gołębiewski Andrzej
- Department of Paediatric Surgery and Urology Medical University of Gdansk, M. Skłodowskiej-Curie 3a, 80-210 Gdańsk Poland.
| | - Żurowska Aleksandra
- Department of Paediatrics, Nephrology and Hypertension Medical University of Gdansk, M. Skłodowskiej-Curie 3a, 80-210 Gdańsk, Poland.
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von Gontard A, Kuwertz-Bröking E. [Functional (Nonorganic) Enuresis and Daytime Urinary Incontinence in Children and Adolescents: Clinical Guideline for Assessment and Treatment]. ZEITSCHRIFT FUR KINDER- UND JUGENDPSYCHIATRIE UND PSYCHOTHERAPIE 2023; 51:375-400. [PMID: 37272401 DOI: 10.1024/1422-4917/a000929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Functional (Nonorganic) Enuresis and Daytime Urinary Incontinence in Children and Adolescents: Clinical Guideline for Assessment and Treatment Abstract: Objective: Enuresis and daytime urinary incontinence are common disorders in children and adolescents and are associated with incapacitation and a high rate of comorbid psychological disorders. This interdisciplinary guideline summarizes the current state of knowledge regarding somatic and psychiatric assessment and treatment. We formulate consensus-based, practical recommendations. Methods: The members of this guideline commission consisted of 18 professional associations. The guideline results from current literature searches, several online surveys, and consensus conferences based on standard procedures. Results: According to the International Children's Continence Society (ICCS), there are four different subtypes of nocturnal enuresis and nine subtypes of daytime urinary incontinence. Organic factors first have to be excluded. Clinical and noninvasive assessment is sufficient in most cases. Standard urotherapy is the mainstay of treatment. If indicated, one can add specific urotherapy and pharmacotherapy. Medication can be useful, especially in enuresis and urge incontinence. Psychological and somatic comorbid disorders must also be addressed. Conclusions: The recommendations of this guideline were passed with a high consensus. Interdisciplinary cooperation is especially important, as somatic factors and comorbid psychological disorders and symptoms need to be considered. More research is required especially regarding functional (nonorganic) daytime urinary incontinence.
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Affiliation(s)
- Alexander von Gontard
- Psychiatrische Dienste Graubünden, Ambulante Dienste für Kinder- und Jugendpsychiatrie, Chur, Schweiz
- Governor Kremers Centre, Department of Urology, Maastricht University Medical Centre, Maastricht, Niederlande
| | - Eberhard Kuwertz-Bröking
- Ehemals: Universitätsklinikum Münster, Klinik und Poliklinik für Kinder- und Jugendmedizin, Pädiatrische Nephrologie, Münster, Deutschland
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Agreement between the visual analogue scale (VAS) and the dysfunctional voiding scoring system (DVSS) in the post-treatment evaluation of electrical nerve stimulation in children and adolescents with overactive bladder. J Pediatr Urol 2022; 18:740.e1-740.e8. [PMID: 36123285 DOI: 10.1016/j.jpurol.2022.07.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 06/22/2022] [Accepted: 07/27/2022] [Indexed: 12/24/2022]
Abstract
INTRODUCTION Electrical nerve stimulation is one of the most commonly used and well-tolerated treatments for overactive bladder (OAB); however, different studies have used different instruments to assess patients' response to treatment. OBJECTIVE To analyze agreement between use of the visual analogue scale (VAS) and the Dysfunctional Voiding Scoring System (DVSS) for assessing improvement in urinary symptoms following electrical nerve stimulation treatment in children and adolescents with OAB. STUDY DESIGN A cross-sectional analytical study including children and adolescents of 4-17 years of age diagnosed with OAB who underwent 20 sessions of transcutaneous (TENS) or percutaneous (PENS) electrical nerve stimulation. The DVSS and the VAS were used to assess daytime urinary symptoms before and following treatment. While the DVSS was always applied by a physician, the VAS was applied separately by a physiotherapist and then by a physician. Treatment was considered successful when the DVSS score was zero and the VAS score was ≥90%. Correlations between post-treatment VAS and DVSS scores were evaluated using the kappa coefficient. The VAS scores evaluated by the different professionals were compared for agreement using intraclass correlation and the Bland-Altman plot. RESULTS Data from 49 cases were available for analysis. Of these, 27 (55.1%) were girls. Mean age was 7.1 ± 2.6 years. There was agreement between the two instruments used, the DVSS and the VAS, in 36/49 patients (73.5%), with a moderate Kappa of 0.44. There was moderate agreement between the VAS scores applied by the two different professionals. DISCUSSION imitations of the present study include the small sample size and the fact that the inter-observer evaluation was conducted following a single sequence, i.e. all the patients were first evaluated by the physiotherapist and then by the physician, which may have biased answers and the post-treatment VAS scores. Furthermore, although the child participated actively in completing the questionnaires, in cases of divergent answers, the questions were redirected to the responsible adult, and the final answer may not fully represent the patient's true situation. CONCLUSION The present study found moderate agreement between the DVSS and the VAS, and moderate agreement between VAS scores when the instrument was applied by two different professionals. Although both tools appear to be important, and possibly complementary, a DVSS score of zero precludes the need to apply the VAS.
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Posterior Tibial Nerve Stimulation in Children with Lower Urinary Tract Dysfunction: A Mixed-Methods Analysis of Experiences, Quality of Life and Treatment Effect. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19159062. [PMID: 35897438 PMCID: PMC9331059 DOI: 10.3390/ijerph19159062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 07/20/2022] [Accepted: 07/22/2022] [Indexed: 02/01/2023]
Abstract
Background: Posterior tibial nerve stimulation (PTNS) is one of the treatment modalities for children with therapy-refractory lower urinary tract dysfunction (LUTD). This study used a mixed-methods analysis to gain insight into the experiences of children treated with PTNS and their parents, the effect of treatment on quality of life (QOL) and the effect of PTNS on urinary symptoms. Methods: Quantitative outcomes were assessed through a single-centre retrospective chart analysis of all children treated with PTNS in a group setting between 2016–2021. Voiding parameters and QOL scores before and after treatment were compared. Qualitative outcomes were assessed by an explorative study involving semi-structured interviews transcribed verbatim and inductively analysed using the constant-comparative method. Results: The data of 101 children treated with PTNS were analysed. Overall improvement of LUTD was seen in 42% and complete resolution in 10%. Average and maximum voided volumes significantly increased. QOL improved in both parents and children independent of the actual effect on urinary symptoms. Interviews revealed PTNS to be well-tolerated. Facilitating PTNS in a group setting led to feelings of recognition in both children and parents. Conclusions: PTNS is a good treatment in children with therapy-refractory LUTD and provides valuable opportunities for peer support if given in a group setting.
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Falcão Padilha J, Arias Avila M, Driusso P. Parasacral versus tibial transcutaneous electrical stimulation to treat urinary urgency in adult women: Randomized controlled clinical trial. Eur J Obstet Gynecol Reprod Biol 2021; 267:167-173. [PMID: 34773880 DOI: 10.1016/j.ejogrb.2021.10.025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 10/20/2021] [Accepted: 10/24/2021] [Indexed: 01/08/2023]
Abstract
INTRODUCTION Urinary urgency is a very strong urge to urinate that is difficult to postpone and control. One of the physiotherapeutic resources that can be used in the treatment of urinary urgency is electrical nerve stimulation. The objective of this study is to investigate the effects of parasacral and tibial nerve transcutaneous electrical stimulation in improving urinary urgency in adult women. MATERIAL AND METHODS Single-blinded randomized controlled clinical trial. PARTICIPANTS Ninety-nine adult women with urgency. INTERVENTIONS Transcutaneous electrostimulation for 12, 20-min sessions, twice a week. The tibial and parasacral groups received a current of F = 10 Hz and 200 μs pulse duration, while the sham group received a current of F = 100 Hz and 100 μs pulse duration, the active electrode placed over the scapula. Primary and secondary outcome measures: The primary outcome measure was urinary urgency, measured by the International Consultation on Incontinence Questionnaire Overactive Bladder (ICIQ-OAB) and Overactive Bladder questionnaire-Validated 8-Question Awareness Tool (OAB-V8). Secondary outcomes were quality of life with the King's Health Questionnaire (KHQ) and voiding habits with the 24-h voiding diary. Assessments occurred pretreatment, after the sixth and 12th post-treatment sessions and at the 30-day follow-up. RESULTS Both parasacral and tibial groups in the post-treatment presented fewer episodes of urgency than the sham group. The parasacral group showed better results than the sham group post-treatment for ICIQ-OAB scores, and in KHQ domains Impact of Incontinence and task limitations. Parasacral group participants had OAB-V8 score lower than 8 in the post-treatment and follow-up. CONCLUSION Both tibial and parasacral groups had a positive and similar effect on reducing urinary urgency in adult women. Relative to the quality of life, transcutaneous parasacral electrostimulation was superior to transcutaneous tibial electrostimulation. CLINICAL TRIAL REGISTRATION Brazilian Registry of Clinical Trials (ReBEC), http://ensaiosclinicos.gov.br, protocol RBR-9rf33n.
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Affiliation(s)
- Juliana Falcão Padilha
- Physical Therapy Post-Graduate Program, Universidade Federal de São Carlos (UFSCar), São Carlos, SP, Brazil; Laboratory of Research on Women's Health (LAMU), UFSCar, São Carlos, SP, Brazil.
| | - Mariana Arias Avila
- Physical Therapy Post-Graduate Program, Universidade Federal de São Carlos (UFSCar), São Carlos, SP, Brazil; Laboratory of Research on Electrophysical Agents (LAREF), Physical Therapy Department, UFSCar, São Carlos, SP, Brazil.
| | - Patricia Driusso
- Physical Therapy Post-Graduate Program, Universidade Federal de São Carlos (UFSCar), São Carlos, SP, Brazil; Laboratory of Research on Women's Health (LAMU), UFSCar, São Carlos, SP, Brazil.
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9-jähriges Mädchen mit nächtlicher Harninkontinenz und intermittierendem Urinverlust tagsüber. Monatsschr Kinderheilkd 2021. [DOI: 10.1007/s00112-021-01267-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Bagińska J, Sadowska E, Korzeniecka-Kozerska A. An Examination of the Relationship between Urinary Neurotrophin Concentrations and Transcutaneous Electrical Nerve Stimulation (TENS) Used in Pediatric Overactive Bladder Therapy. J Clin Med 2021; 10:jcm10143156. [PMID: 34300322 PMCID: PMC8305382 DOI: 10.3390/jcm10143156] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 07/05/2021] [Accepted: 07/14/2021] [Indexed: 11/16/2022] Open
Abstract
This article aims to explore changes in urinary concentrations of selected neurotrophins in the course of TENS therapy in children with overactive bladder (OAB). A two-group open-label prospective study was conducted. The intervention group comprised 30 children aged between 5 and 12 years old with OAB refractory to conservative therapy. They received 12 weeks of TENS therapy in a home setting. The urinary neurotrophins, NGF, BDNF, NT3, NT4, were measured by ELISA at baseline and at the end of the TENS therapy. Total urinary neurotrophins levels were standardized to mg of creatinine (Cr). We compared the results with the reference group of 30 participants with no symptoms of bladder overactivity. The results revealed that children with OAB both before and after TENS therapy had higher NGF, BDNF, and NT4 concentrations in total and after normalization to Cr than the reference group in contrast to NT3. The response to the therapy expressed as a decrease of urinary neurotrophins after TENS depended on the age and the presenting symptoms. In conclusion, children older than 8 years of age with complaints of daytime incontinence responded better to TENS.
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Veiga ML, Oliveira K, Batista V, Nacif A, Braga AAM, Barroso U. Parasacral transcutaneous electrical nerve stimulation in children with overactive bladder: comparison between sessions administered two and three times weekly. Int Braz J Urol 2021; 47:787-793. [PMID: 33848070 PMCID: PMC8321474 DOI: 10.1590/s1677-5538.ibju.2020.0372] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Accepted: 07/10/2020] [Indexed: 11/22/2022] Open
Abstract
Purpose: This study compares the results achieved following parasacral TENS administered using two different weekly schedules. Materials and Methods: Children of at least four years of age with a diagnosis of pure overactive bladder were included in this randomized clinical trial and treated with parasacral TENS (2 versus 3 sessions per week). All the participants also underwent standard urotherapy. Results: Sixteen children were included in the twice-weekly group and eighteen in the three times weekly group. There were no statistically significant differences between the two groups with respect to sex; however, there was a difference in age. There were no significant differences regarding complete resolution of urinary symptoms, with 8 children (50%) in the twice-weekly group and 11 children (61%) in the three times weekly group having their symptoms completely resolved (p=0.73). There was a significant difference in the DVSS score in both groups following TENS treatment compared to baseline (p=0.0001 for both groups), but not between groups. Evaluation of the bladder diary showed no difference between the groups before or after treatment. Conclusion: For children with overactive bladder who are unable to undergo parasacral TENS treatment three times weekly, the method can be administered successfully at twice-weekly sessions.
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Affiliation(s)
- Maria Luiza Veiga
- Departamento de Fisioterapia, Escola Bahiana de Medicina, Salvador, BA, Brasil
| | - Kaíse Oliveira
- Escola Bahiana de Medicina e Saude Publica Salvador, BA, Brasil
| | - Vanessa Batista
- Escola Bahiana de Medicina e Saude Publica Salvador, BA, Brasil
| | - Ananda Nacif
- Escola Bahiana de Medicina e Saude Publica Salvador, BA, Brasil
| | | | - Ubirajara Barroso
- Departamento de Urologia, Universidade Federal da Bahia - UFBA, Salvador, BA, Brasil
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Ghijselings L, Renson C, Van de Walle J, Everaert K, Spinoit AF. Clinical efficacy of transcutaneous tibial nerve stimulation (TTNS) versus sham therapy (part I) and TTNS versus percutaneous tibial nerve stimulation (PTNS) (part II) on the short term in children with the idiopathic overactive bladder syndrome: protocol for part I of the twofold double-blinded randomized controlled TaPaS trial. Trials 2021; 22:247. [PMID: 33810804 PMCID: PMC8017511 DOI: 10.1186/s13063-021-05117-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 02/11/2021] [Indexed: 11/15/2022] Open
Abstract
Background Transcutaneous tibial nerve stimulation (TTNS) and percutaneous tibial nerve stimulation (PTNS) are effective and safe therapies for overactive bladder (OAB) syndrome in adults. However, few randomized sham-controlled trials have been conducted in a pediatric population. To our knowledge, both therapies never have been compared in children. Aim The aim of the complete study is twofold: (1) to assess the efficacy of TTNS therapy on bladder symptoms after 12 weeks of treatment in a pediatric population with idiopathic overactive bladder syndrome (iOAB) and/or nocturnal enuresis (part I) and (2) to assess the effect of TTNS compared to PTNS (part II). In this article, we aim to present the protocol of the first part of the TaPaS trial (TTNS, PTNS, sham therapy). Methods Part I of the TaPaS trial is set up as a single-center randomized-controlled trial. Children, aged from 5 to 12 years with iOAB and/or nocturnal enuresis, are assigned to two groups by computer-generated randomization: TTNS therapy (intervention) and sham therapy (control). The primary outcome is the percentage difference in average voided volume (AVV) between baseline and after 12 weeks of treatment. Secondary endpoints are the percentage difference in supervoid volumes, number of urinary incontinence episodes/24 h and in voiding frequency, the difference in parent reported outcomes between baseline and after 12 weeks of treatment, and the duration of clinical response. Discussion We hypothesize that TTNS is a non-inferior treatment for iOAB in children compared to PTNS therapy. Since literature is inconclusive about the efficacy of TTNS in a pediatric population, a sham-controlled RCT on TTNS will be conducted (part I). A protocol for a prospective randomized sham-controlled trial has been developed. Enrolment has started in November 2018. Study completion of part I is expected by August 2021. Trial registration ClinicalTrials.gov NCT 04256876. Retrospectively registered on February 5, 2020. Supplementary Information The online version contains supplementary material available at 10.1186/s13063-021-05117-8.
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Affiliation(s)
| | | | - Johan Van de Walle
- Paediatric Nephrology Department, Ghent University Hospital, Ghent, Belgium
| | - Karel Everaert
- Urology Department, Ghent University Hospital, Ghent, Belgium
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Nieuwhof-Leppink AJ, Hussong J, Chase J, Larsson J, Renson C, Hoebeke P, Yang S, von Gontard A. Definitions, indications and practice of urotherapy in children and adolescents: - A standardization document of the International Children's Continence Society (ICCS). J Pediatr Urol 2021; 17:172-181. [PMID: 33478902 DOI: 10.1016/j.jpurol.2020.11.006] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 09/09/2020] [Accepted: 11/04/2020] [Indexed: 01/01/2023]
Abstract
BACKGROUND Urotherapy is an umbrella term for all non-surgical, non-pharmacological interventions for lower urinary tract disorders (LUTD) in children and adolescents. Urotherapy is a specialized practice, which has become mainstay therapy not only for daytime urinary incontinence, but also for nocturnal enuresis, functional constipation and fecal incontinence. The aim of urotherapy is to achieve the normalization of the micturition and bowel pattern and to prevent further functional disturbances by repeated training. It is well known that in the treatment of adult and childhood incontinence a team approach is best, where there are shared areas of expertise and also discipline-specific expertise available. AIM We present a consensus view from a cross-professional team of experts affiliated with the International Children's Continence Society on definitions, indications and practice of urotherapy. This is a selective, non-systematic review with practical recommendations for the implementation and research on urotherapy. METHODS The document uses the globally accepted ICCS terminology. Evidence-based literature serves as the basis, but in areas lacking in primary evidence, expert consensus is used. Before submission, a full draft was made available to all ICCS members for additional comments. RESULTS Urotherapy uses non-pharmacological, non-surgical methods and focuses on behavioral interventions, largely based on cognitive-behavioral psychotherapy (CBT). Standard urotherapy comprises components such as provision of information, instructions, life-style advice, counselling and registration of symptoms. Specific urotherapy is tailored towards specific disorders and includes alarm treatment, biofeedback training, pelvic floor training, neurostimulation and other interventions. Fig. 1. Urotherapy is a treatment that addresses all aspects of incontinence, leading to the best clinical outcome. This includes somatic, psychosocial, and behavioral problems and quality of life. Therefore urotherapy is recommended by the ICCS as the first-line treatment for most types of LUTD. The document is intended to be clinically useful in primary, secondary and tertiary care.
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Affiliation(s)
- A J Nieuwhof-Leppink
- Department Psychology and Urology, Wilhelmina Children's Hospital, University Medical Center Utrecht, the Netherlands.
| | - J Hussong
- Department of Child and Adolescent Psychiatry, Saarland University Hospital Homburg, Germany
| | - J Chase
- Victorian Children's Continence Clinic, Paediatric Gastroenterology Victoria, Royal Children's Hospital, Melbourne, Australia
| | - J Larsson
- Section for Paediatric Nephrology, Kristianstad Hospital CSK, Sweden
| | - C Renson
- Department of Urology, Ghent University Hospital, Ghent, Belgium
| | - P Hoebeke
- Department of Urology, Ghent University Hospital, Ghent, Belgium
| | - S Yang
- Department of Urolgy, Taipei Tzu Chi Hospital and Buddhist Tzu Chi Universtiy, New Taipei, Taiwan
| | - A von Gontard
- Department of Child and Adolescent Psychiatry, Saarland University Hospital Homburg, Germany
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Cracchiolo M, Ottaviani MM, Panarese A, Strauss I, Vallone F, Mazzoni A, Micera S. Bioelectronic medicine for the autonomic nervous system: clinical applications and perspectives. J Neural Eng 2021; 18. [PMID: 33592597 DOI: 10.1088/1741-2552/abe6b9] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 02/16/2021] [Indexed: 12/11/2022]
Abstract
Bioelectronic medicine (BM) is an emerging new approach for developing novel neuromodulation therapies for pathologies that have been previously treated with pharmacological approaches. In this review, we will focus on the neuromodulation of autonomic nervous system (ANS) activity with implantable devices, a field of BM that has already demonstrated the ability to treat a variety of conditions, from inflammation to metabolic and cognitive disorders. Recent discoveries about immune responses to ANS stimulation are the laying foundation for a new field holding great potential for medical advancement and therapies and involving an increasing number of research groups around the world, with funding from international public agencies and private investors. Here, we summarize the current achievements and future perspectives for clinical applications of neural decoding and stimulation of the ANS. First, we present the main clinical results achieved so far by different BM approaches and discuss the challenges encountered in fully exploiting the potential of neuromodulatory strategies. Then, we present current preclinical studies aimed at overcoming the present limitations by looking for optimal anatomical targets, developing novel neural interface technology, and conceiving more efficient signal processing strategies. Finally, we explore the prospects for translating these advancements into clinical practice.
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Affiliation(s)
- Marina Cracchiolo
- The BioRobotics Institute and Department of Excellence in Robotics & AI, The BioRobotics Institute, Scuola Superiore Sant'Anna, Pisa, Italy
| | - Matteo Maria Ottaviani
- The BioRobotics Institute and Department of Excellence in Robotics & AI, The BioRobotics Institute, Scuola Superiore Sant'Anna, Pisa, Italy
| | - Alessandro Panarese
- The BioRobotics Institute and Department of Excellence in Robotics & AI, The BioRobotics Institute, Scuola Superiore Sant'Anna, Pisa, Italy
| | - Ivo Strauss
- The BioRobotics Institute and Department of Excellence in Robotics & AI, The BioRobotics Institute, Scuola Superiore Sant'Anna, Pisa, Italy
| | - Fabio Vallone
- The BioRobotics Institute and Department of Excellence in Robotics & AI, The BioRobotics Institute, Scuola Superiore Sant'Anna, Pisa, Italy
| | - Alberto Mazzoni
- The BioRobotics Institute and Department of Excellence in Robotics & AI, The BioRobotics Institute, Scuola Superiore Sant'Anna, Pisa, Italy
| | - Silvestro Micera
- The BioRobotics Institute and Department of Excellence in Robotics & AI, The BioRobotics Institute, Scuola Superiore Sant'Anna, Pisa, Italy.,Bertarelli Foundation Chair in Translational NeuroEngineering, Centre for Neuroprosthetics and Institute of Bioengineering, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
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O'Sullivan H, Kelly G, Toale J, Cascio S. Comparing the outcomes of parasacral transcutaneous electrical nerve stimulation for the treatment of lower urinary tract dysfunction in children: A systematic review and meta-analysis of randomized controlled trials. Neurourol Urodyn 2021; 40:570-581. [PMID: 33410536 DOI: 10.1002/nau.24601] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 11/23/2020] [Accepted: 12/08/2020] [Indexed: 11/10/2022]
Abstract
AIMS Despite published evidence in recent decades suggesting improvement in lower urinary tract symptoms (LUTS) with the use of parasacral transcutaneous electrical nerve stimulation (PTENS), no consensus guidelines for therapy exist. This study systematically reviews the literature to assess the effect of PTENS in children with LUTS. METHODS A database search conducted up to December 2019 included Medline, EMBASE, and the Cochrane Library. From the literature review, 6 randomized controlled studies (234 participants) comparing PTENS and standard treatment (urotherapy/anticholinergics) were considered. From each study, the success rates were available for PTENS and the control group. The ratio of success rates was computed-that is, the risk ratio (RR) and the risk difference (RD). RESULTS The overall success rate with PTENS was 1.92 times that of children undergoing standard urotherapy alone (RR: 1.92, 95% confidence interval [CI: 1.02, 3.61]) and 1.56 for those undergoing either urotherapy alone or with pharmacotherapy (anticholinergics; RR: 1.56, 95% CI [1.04, 2.40]). No difference in the success rate was found when PTENS was used in patients failing previous treatment (urotherapy and pharmacological therapy; RR: 0.175, 95% CI [0.02, 1.45]). CONCLUSIONS Current evidence suggests that PTENS is beneficial in children with LUTS. The chance of success is 1.92 times that of children undergoing standard urotherapy. However, in children who have failed urotherapy and pharmacological therapy, PTENS monotherapy has a limited role and should be an adjunct. Literature shortcomings included small numbers of patients, differing inclusion criteria, and PTENS protocols. A need exists for quality multicenter randomized controlled trials to prove the efficacy of PTENS in children with LUTS.
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Affiliation(s)
- Hugh O'Sullivan
- Department of Paediatric Urology, Childen's Health Ireland Crumlin, Dublin, Ireland
| | - Gabrielle Kelly
- School of Mathematics and Statistics, Dublin, Ireland.,University College Dublin, Dublin, Ireland
| | - James Toale
- Department of Paediatric Urology, Childen's Health Ireland Crumlin, Dublin, Ireland
| | - Salvatore Cascio
- Department of Paediatric Urology, Childen's Health Ireland Crumlin, Dublin, Ireland.,University College Dublin, Dublin, Ireland
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Netto JMB, Scheinost D, Onofrey JA, Franco I. Magnetic resonance image connectivity analysis provides evidence of central nervous system mode of action for parasacral transcutaneous electro neural stimulation - A pilot study. J Pediatr Urol 2020; 16:536-542. [PMID: 32873504 DOI: 10.1016/j.jpurol.2020.08.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Revised: 07/30/2020] [Accepted: 08/04/2020] [Indexed: 12/16/2022]
Abstract
INTRODUCTION Parasacral transcutaneous electriconeural stimulation (pTENS) is a common treatment modality for patients with overactive bladder (OAB). Its mechanism of effectiveness has yet to be elucidated. Recent studies with fMRI in adults with implanted sacral nerve stimulators impute its effectiveness on changes in the brain involving the anterior cingulate cortex (ACC) and prefrontal cortex (PFC). AIM The study set out to evaluate brain connectivity utilizing functional MRI to the outline the mechanism of action of pTENS in the brain. METHODS Ten adult volunteers without urinary tract symptoms underwent fMRI. Electrodes were placed on the skin at sacral level (S2) (Experimental Stimulation - pTENS) and on the right scapular region (Sham Stimulation - sTENS). Stimulation was done twice on each site for 6 min at a frequency of 10 Hz and pulse width of 260 μs and intensity determined by the motor threshold. A 6 min resting state fMRI was also done twice as control. Functional connectivity data was acquired during each state (resting, pTENS and sTENS). Standard functional connectivity preprocessing was performed. Seed connectivity was examined to investigate changes in ACC functional connectivity between the stimulations and resting-state conditions. Significance was assessed at p < 0.05 corrected for multiple comparisons. RESULTS For all conditions (pTENS, sTENS, and rest), standard patterns of ACC connectivity were detectable with strong connectivity between the ACC and subcortical regions and between the ACC and the frontal lobe. Functional connectivity between ACC seed and the dorsal lateral prefrontal cortex (DLPFC) was significantly increased during pTENS compared to rest. sTENS did not increase connectivity between the ACC seed and DLPFC when compared to rest. DISCUSSION Preliminary results indicate that ACC is a major site of activation during pTENS. Increased connectivity between ACC and DLPFC may be a possible mechanism of pTENS effectiveness, which appears to be specific to pTENS compared to sTENS. This study is limited to the small size at this time which prevents further investigation at other sites in the brain. CONCLUSIONS The study confirms our original aim which was to define if parasacral TENS actually has a central effect.
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Affiliation(s)
- Jose Murillo B Netto
- Yale School of Medicine - Department of Urology, USA; Universidade Federal de Juiz de Fora - Division of Urology, Brazil.
| | - Dustin Scheinost
- Statistics & Data Science - Yale University, USA; Child Study Center - Yale University, USA; Radiology & Biomedical Imaging - Yale University, USA.
| | - John A Onofrey
- Yale School of Medicine - Department of Urology, USA; Radiology & Biomedical Imaging - Yale University, USA.
| | - Israel Franco
- Yale School of Medicine - Department of Urology, USA.
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Abstract
The objective is to review the literature related to lower urinary tract (LUT) conditions in children to conceptualize general practice guidelines for the general practitioner, pediatrician, pediatric urologist, and urologist. PubMed was searched for the last 15-year literature by the committee. All articles in peer-review journal-related LUT conditions (343) have been retrieved and 76 have been reviewed extensively. Prospective trials were few and the level of evidence was low. Most of the recommendations have been done by committee consensus after extensive discussion of literature reports. History taking is an integral part of evaluation assessing day- and nighttime urine and bowel control, urgency, and frequency symptoms. Exclusion of any neurogenic and organic cause is essential. Uroflowmetry and residual urine determination are recommended in all patients to evaluate bladder emptying. Urodynamic studies are reserved for refractory or complicated cases. Urotherapy that aims to educate the child and family about bladder and bowel function and guides them to achieve normal voiding and bowel habits should initially be employed in all cases except those who have urinary tract infections (UTI) and constipation. Specific medical treatment is added in the case of refractory overactive bladder symptoms and recurrent UTIs.Conclusion: Producing recommendations for managing LUTS in children based on high-quality studies is not possible. LUTS in children should be evaluated in a multimodal way by minimal invasive diagnostic procedures. Urotherapy is the mainstay of treatment and specific medical treatment is added in refractory cases.What is Known:• Symptoms of the lower urinary tract may have significant social consequences and sometimes clinical morbidities like urinary tract infections and vesicoureteral reflux. In many children, however, there is no such obvious cause for the incontinence, and they are referred to as having functional bladder problems.What is New:• This review aims to construct a practical recommendation strategy for the general practitioner, pediatrician, pediatric urologist, and urologist for LUTS in children. Producing recommendations for managing LUTS in children based on high-quality studies is not possible. LUTS in children should be evaluated in a multimodal way by minimal invasive diagnostic procedures. Urotherapy is the mainstay of treatment and specific medical treatment is added in refractory cases.
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Role of Transcutaneous Electrical Nerve Stimulation in Treating Children With Overactive Bladder From Pooled Analysis of 8 Randomized Controlled Trials. Int Neurourol J 2020; 24:84-94. [PMID: 32252190 PMCID: PMC7136445 DOI: 10.5213/inj.1938232.116] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Accepted: 01/14/2020] [Indexed: 12/20/2022] Open
Abstract
Purpose Transcutaneous electrical neural stimulation (TENS), as a non-invasive modality, has been clinically used as an alternative treatment for children with overactive bladder (OAB). We conducted a pooled analysis to explore the effect of TENS on OAB. Methods The Preferred Reporting Items for Systematic Reviews and Meta-analysis guideline was followed in this study. The MEDLINE, Embase, and Cochrane Central Register of Controlled Trials databases, as well as the reference lists of the retrieved studies, were used to find trials relevant for assessing the use of TENS to treat OAB. Results Of the 246 records identified, 8 publications were analyzed in our study. Our analysis found that TENS resulted in a greater decrease of wet days/wk, daily voiding frequency, daily incontinence episodes, and daily number of voids than was observed in the control group. Furthermore, TENS-treated patients showed similar visual analogue scale (VAS) scores to patients in the control group, demonstrating that the application of TENS did not increase patients’ discomfort and pain. TENS had a relative advantage in the number of partial responses, but no clear differences were found in frequency of no response or a full response compared to the control group. In urodynamic testing, TENS led to obvious improvements in average voided volume and maximum voided volume in children with OAB. Conclusions TENS had a remarkable effect on the improvement of urodynamic indexes and objective OAB symptoms without a significant increase in VAS scores for children with OAB.
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Impact of transcutaneous interferential electrical stimulation for management of primary bladder neck dysfunction in children. J Pediatr Urol 2020; 16:36.e1-36.e6. [PMID: 31735518 DOI: 10.1016/j.jpurol.2019.10.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Accepted: 10/07/2019] [Indexed: 11/22/2022]
Abstract
INTRODUCTION Several studies have revealed that electrical stimulation is an effective modality for treatment of lower urinary tract (LUT) dysfunction via raising the capacity or compliance of the bladder or maybe by pelvic floor relaxation and reducing detrusor pressure as well. OBJECTIVE This study aimed to assess the efficacy of transcutaneous interferential (IF) electrical stimulation on LUT symptoms as well as urine flow parameters in children with primary bladder neck dysfunction (PBND). STUDY DESIGN We reviewed the charts of all children with persistent LUT symptoms who underwent IF electrical stimulation between 2010 and 2017. Twenty-three neurologically and anatomically normal children (mean age: 7.7 years, range: 5-13) with LUT symptoms were included in this study. Children had different LUT symptoms such as hesitancy, straining, urinary incontinence and constipation with no sufficient response to medical treatment (α -blocker) for at least 6 months. IF electrical stimulation was performed for 15 sessions, two times per week. All children were symptomatic and had abnormal urine flow pattern with an electromyographic (EMG) lag time of more than 6 s on uroflowmetry with EMG. A voiding chart, uroflowmetry with EMG and kidney and bladder ultrasounds were performed before and after the treatment for all children. Maximum and average urine flow rates, EMG lag time and postvoid residual volume were analyzed. In addition, alpha blocker therapy was continued during IF therapy. RESULTS Mean maximum and average urine flow rates improved from 14.1 to 7.6-19.7 ml/s and 9.5 ml/s, respectively, while mean EMG lag time decreased from 11.7 to 5.2 s after the treatment (all P < 0.05). Also postvoid residual volume decreased significantly from 35.6 to 7.6 ml at the end of treatment courses. DISCUSSION Pelvic floor EMG lag time, a documented parameter on uroflowmetry with EMG, defined as the time from the start of pelvic floor relaxation during a volitional voiding effort (the first stage of normal voiding) to the start of urine flow. Results showed that IF therapy decreased pelvic floor EMG lag time in children with PBND. In addition, increase in mean maximum and average urine flow rates in our patients indicated that pelvic IF therapy and behavioral modification improved voiding dysfunction in most of the patients and probably decreased bladder neck activity during voiding. Future studies with larger sample size are needed to support this finding. CONCLUSION IF therapy appears safe, effective and reproducible in improvement of PBND in children.
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Kızılay F, İrer B, Özalp Kızılay D, Şimşir A, Kalemci S, Şen V, Altay B, Çoğulu Ö. Evaluation of lower urinary tract symptoms in children with Down syndrome: A prospective, case‐controlled cohort study. Neurourol Urodyn 2020; 39:833-840. [DOI: 10.1002/nau.24293] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Accepted: 01/11/2020] [Indexed: 12/16/2022]
Affiliation(s)
- Fuat Kızılay
- Department of Urology Ege University Hospital Izmir Turkey
| | - Bora İrer
- Department of Urology Izmir Metropolitan Municipality Esrefpasa Hospital Izmir Turkey
| | - Deniz Özalp Kızılay
- Department of Pediatric Endocrinology Cigli Regional Training Hospital Izmir Turkey
| | - Adnan Şimşir
- Department of Urology Ege University Hospital Izmir Turkey
| | - Serdar Kalemci
- Department of Urology Ege University Hospital Izmir Turkey
| | - Volkan Şen
- Department of Urology Manisa State Hospital Manisa Turkey
| | - Barış Altay
- Department of Urology Ege University Hospital Izmir Turkey
| | - Özgür Çoğulu
- Department of Medical Genetics Ege University Hospital Izmir Turkey
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Buckley BS, Sanders CD, Spineli L, Deng Q, Kwong JSW. Conservative interventions for treating functional daytime urinary incontinence in children. Cochrane Database Syst Rev 2019; 9:CD012367. [PMID: 31532563 PMCID: PMC6749940 DOI: 10.1002/14651858.cd012367.pub2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND In children, functional daytime urinary incontinence is the term used to describe any leakage of urine while awake that is not the result of a known underlying neurological or congenital anatomic cause (such as conditions or injuries that affect the nerves that control the bladder or problems with the way the urinary system is formed). It can result in practical difficulties for both the child and their family and can have detrimental effects on a child's well-being, education and social engagement. OBJECTIVES To assess the effects of conservative interventions for treating functional daytime urinary incontinence in children. SEARCH METHODS We searched the Cochrane Incontinence Specialised Register, which contains studies identified from CENTRAL, MEDLINE, MEDLINE In-Process, MEDLINE Epub Ahead of Print, CINAHL, ClinicalTrials.gov, WHO ICTRP and handsearching of journals and conference proceedings (searched 11 September 2018). We also searched Chinese language bibliographic databases: Chinese Biomedical Literature Database (CBM), China National Knowledge Infrastructure (CNKI), and Wanfang. No language restrictions were imposed. SELECTION CRITERIA We included randomised controlled trials (RCTs), quasi-randomised, multi-arm studies, cross-over studies and cluster-randomised studies that included children aged between 5 and 18 years with functional daytime urinary incontinence. DATA COLLECTION AND ANALYSIS Two review authors independently screened records and determined the eligibility of studies for inclusion according to predefined criteria. Where data from the study were not provided, we contacted the study authors to request further information. Two review authors assessed risk of bias and processed included study data as described in the Cochrane Handbook for Systematic Reviews of Interventions. Where meta-analysis was possible, we applied random-effects meta-analysis using the Mantel-Haenszel method for dichotomous outcomes. MAIN RESULTS The review included 27 RCTs involving 1803 children. Of these, six were multi-arm and one was also a cross-over study. Most studies were small, with numbers randomised ranging from 16 to 202. A total of 19 studies were at high risk of bias for at least one domain. Few studies reported data suitable for pooling due to heterogeneity in interventions, outcomes and measurements.Individual conservative interventions (lifestyle, behavioural or physical) versus no treatmentTranscutaneous electrical nerve stimulation (TENS) versus sham (placebo) TENS. More children receiving active TENS may achieve continence (risk ratio (RR) 4.89, 95% confidence interval (CI) 1.68 to 14.21; 3 studies; n = 93; low-certainty evidence).One individual conservative intervention versus another individual or combined conservative interventionPelvic floor muscle training (PFMT) with urotherapy versus urotherapy alone. We are uncertain whether more children receiving PFMT with urotherapy achieve continence (RR 2.36, 95% CI 0.65 to 8.53, 95% CI 25 to 100; 3 studies; n = 91; very low-certainty evidence).Voiding education with uroflowmetry feedback and urotherapy versus urotherapy alone. Slightly more children receiving voiding education with uroflow feedback and urotherapy may achieve continence (RR 1.13, 95% CI 0.87 to 1.45; 3 studies; n = 151; low-certainty evidence).Urotherapy with timer watch versus urotherapy alone. We are uncertain whether urotherapy plus timer watch increases the number of children achieving continence compared to urotherapy alone (RR 1.42, 95% CI 1.12 to 1.80; 1 study; n = 58; very low-certainty evidence).Combined conservative interventions versus other combined conservative interventionsTENS and standard urotherapy versus PFMT with electromyographic biofeedback and standard urotherapy. We are uncertain whether there is any evidence of a difference between treatment groups in the proportions of children achieving continence (RR 1.11, 95% CI 0.73 to 1.68; 1 study; n = 78; very low-certainty evidence).PFMT with electromyography biofeedback and standard urotherapy versus PFMT without feedback but with standard urotherapy. We are uncertain whether there is any evidence of a difference between treatment groups in the proportions of children achieving continence (RR 1.05, 95% CI 0.72 to 1.52; 1 study; n = 41; very low-certainty evidence).Individual conservative interventions versus non-conservative interventions (pharmacological or invasive, combined or not with any conservative interventions)PFMT versus anticholinergics. We are uncertain whether more children receiving PFMT than anticholinergics achieve continence (RR 1.92, 95% CI 1.17 to 3.15; equivalent to an increase from 33 to 64 per 100 children; 2 studies; n = 86; very low-certainty evidence).TENS versus anticholinergics. We are uncertain whether there was any evidence of a difference between treatment groups in the proportions of children achieving continence (RR 0.81, 95% CI 0.05 to 12.50; 2 studies; n = 72; very low-certainty evidence).Combined conservative interventions versus non-conservative interventions (pharmacological or invasive, combined or not with any conservative interventions)Voiding education with uroflowmetry feedback versus anticholinergics. We are uncertain whether there was any evidence of a difference between treatment groups in the proportion of children achieving continence (RR 1.02, 95% CI 0.58 to 1.78; 1 study; n = 64; very low-certainty evidence). AUTHORS' CONCLUSIONS The review found little reliable evidence that can help affected children, their carers and the clinicians working with them to make evidence-based treatment decisions. In this scenario, the clinical experience of individual clinicians and the support of carers may be the most valuable resources. More well-designed research, with well-defined interventions and consistent outcome measurement, is needed.
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Affiliation(s)
- Brian S Buckley
- University of the PhilippinesDepartment of SurgeryManilaPhilippines
| | - Caroline D Sanders
- University of Northern British ColumbiaSchool of Nursing3333 University WayPrince GeorgeBritish ColumbiaCanadaV7M 2A9
| | - Loukia Spineli
- Hannover Medical SchoolDepartment of Obstetrics, Gynecology and Reproductive Medicine, Midwifery Research UnitCarl‐Neuberg‐Straße 1HannoverGermany30625
| | - Qiaoling Deng
- Zhongnan Hospital of Wuhan UniversityClinical Laboratory169 Donghu RoadWuhanHubei ProvinceChina430071
| | - Joey SW Kwong
- United Nations Population FundAsia and the Pacific Regional Office4th Floor, United Nations Service BuildingRajdamnern Nok AvenueBangkokThailand10200
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Dombek K, Costa Monteiro LM, Fontes JM, Ramos EG. Immediate effect of transcutaneous electrical nerve stimulation on urodynamic parameters of children with myelomeningocele. Neurourol Urodyn 2019; 38:2351-2358. [PMID: 31486143 DOI: 10.1002/nau.24155] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Accepted: 08/18/2019] [Indexed: 11/10/2022]
Abstract
OBJECTIVE To evaluate the immediate response of electrical stimulation in children with neurogenic bladder (NB) due to myelomeningocele, using the urodynamic study (UDS). METHODS This is a nonrandomized intervention study with 26 children with neurogenic overactive bladder and low bladder compliance due to myelomeningocele, aged 5 to 15 years. Each child performed a routine UDS and then a second UDS, during which the electrical stimulation was applied in the parasacral region. The main outcome was the difference in the maximum bladder pressure observed between the two urodynamic studies, analyzed from the paired t test. RESULTS We found that 77% of the patients had a lower maximum bladder pressure in the test with electrostimulation compared with the ones without electrostimulation. On average, the pressure reduction after stimulation was 7.24 cmH2 O (95% confidence interval [CI], 0.35-14.14; P = .04). The reduction was even higher in children under 12 years of age, compared with the children above 12 years (11.29 cmH2 O, 95% CI, 3.47-19.12; P = .01). CONCLUSION The use of transcutaneous electrical nerve stimulation had a significant immediate effect on reducing the maximum bladder pressure during the urodynamic studies among the tested pediatric patients with NB. The results were more significant among children under 12 years of age.
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Affiliation(s)
- Kathiussa Dombek
- Bladder Dysfunction and Pediatric Urodynamics Unit, National Institute of Women, Children and Adolescents Health Fernandes Figueira (IFF), Oswaldo Cruz Foundation (Fiocruz), Rio de Janeiro, Brazil
| | - Lucia M Costa Monteiro
- Bladder Dysfunction and Pediatric Urodynamics Unit, National Institute of Women, Children and Adolescents Health Fernandes Figueira (IFF), Oswaldo Cruz Foundation (Fiocruz), Rio de Janeiro, Brazil
| | - Juliana Marin Fontes
- Bladder Dysfunction and Pediatric Urodynamics Unit, National Institute of Women, Children and Adolescents Health Fernandes Figueira (IFF), Oswaldo Cruz Foundation (Fiocruz), Rio de Janeiro, Brazil
| | - Eloane G Ramos
- Clinical Research Unit, National Institute of Women, Children and Adolescents Health Fernandes Figueira (IFF), Oswaldo Cruz Foundation (Fiocruz), Rio de Janeiro, Brazil
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Ladi-Seyedian SS, Sharifi-Rad L, Nabavizadeh B, Kajbafzadeh AM. Traditional Biofeedback vs. Pelvic Floor Physical Therapy-Is One Clearly Superior? Curr Urol Rep 2019; 20:38. [PMID: 31147796 DOI: 10.1007/s11934-019-0901-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
PURPOSE OF REVIEW Pelvic floor physical therapy is a worldwide accepted therapy that has been exclusively used to manage many pelvic floor disorders in adults and children. The aim of this review is to suggest to clinicians an updated understanding of this therapeutic approach in management of children with non-neuropathic voiding dysfunction. RECENT FINDINGS Today, pelvic floor muscle training through biofeedback is widely used as a part of a voiding retraining program aiming to help children with voiding dysfunction which is caused by pelvic floor overactivity. Biofeedback on its own, without a pelvic floor training component, is not an effective treatment. Biofeedback is an adjunct to the pelvic floor training. In the current review, we develop the role of pelvic floor physical therapy in management of children with non-neuropathic voiding dysfunction and compare it with biofeedback therapy alone.
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Affiliation(s)
- Seyedeh-Sanam Ladi-Seyedian
- Pediatric Urology and Regenerative Medicine Research Center, Children's Medical Center, Pediatric Center of Excellence, Tehran University of Medical Sciences, No. 62, Dr. Qarib St, Keshavarz Blvd, Tehran, 14194 33151, Iran
| | - Lida Sharifi-Rad
- Pediatric Urology and Regenerative Medicine Research Center, Children's Medical Center, Pediatric Center of Excellence, Tehran University of Medical Sciences, No. 62, Dr. Qarib St, Keshavarz Blvd, Tehran, 14194 33151, Iran.,Department of Physical Therapy, Children's Medical Center, Pediatric Center of Excellence, Tehran University of Medical Sciences, Tehran, Iran
| | - Behnam Nabavizadeh
- Pediatric Urology and Regenerative Medicine Research Center, Children's Medical Center, Pediatric Center of Excellence, Tehran University of Medical Sciences, No. 62, Dr. Qarib St, Keshavarz Blvd, Tehran, 14194 33151, Iran
| | - Abdol-Mohammad Kajbafzadeh
- Pediatric Urology and Regenerative Medicine Research Center, Children's Medical Center, Pediatric Center of Excellence, Tehran University of Medical Sciences, No. 62, Dr. Qarib St, Keshavarz Blvd, Tehran, 14194 33151, Iran.
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von Gontard A, Kuwertz-Bröking E. The Diagnosis and Treatment of Enuresis and Functional Daytime Urinary Incontinence. DEUTSCHES ARZTEBLATT INTERNATIONAL 2019; 116:279-285. [PMID: 31159915 PMCID: PMC6549126 DOI: 10.3238/arztebl.2019.0279] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2018] [Revised: 06/22/2018] [Accepted: 02/26/2019] [Indexed: 11/27/2022]
Abstract
BACKGROUND Elimination disorders in childhood are common and treatable. Approximately 10% of 7-year-olds wet the bed at night, and 6% are affected by incontinence during the daytime. Two main types of disturbance are distinguished: nocturnal enuresis and functional (i.e., non-organic) daytime urinary incontinence. Each type contains a wide variety of subtypes. Effective treatment requires precise identification of the subtype of elimination disorder. METHODS This review is based on a selection of current publications, including principally the German S2k-AWMF guideline and the recommendations of the International Children's Continence Society (ICCS). RESULTS Diagnostic assessment focuses on the clinical picture, is non-invasive, and can be carried out in most health care settings. If the child is suffering from multiple types of elimination disorder at once, then fecal incontinence or constipation is treated first, daytime urinary incontinence next, and enuresis last. 20-50% of children with elimination disorders have a comorbid mental disorder that also needs to be treated. With standard urotherapy, 56% of patients with daytime urinary incontinence become dry within a year. This conservative, symptom-oriented approach consists of educating the patient and his or her parents to promote behavior changes with respect to drinking and micturition. Elements of specific urotherapy are provided only if indicated. For enuresis, the treatment of first choice is alarm therapy, with which 50-70% of the affected children become dry. Pharmacotherapy, e.g., with desmopressin, can be a helpful adjunctive treatment. In intractable cases, training techniques have been found useful. CONCLUSION Childhood elimination disorders can be treated effectively after targeted diagnostic evaluation and the establishment of specific indications for treatment. In view of the emotional distress these disorders cause, the associated physical and mental disturbances, and their potential persistence into adolescence, they should be evaluated and treated in affected children from the age of five years onward.
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Affiliation(s)
- Alexander von Gontard
- Department of Child and Adolescent Psychiatry, Psychotherapy and Psychosomatics, Saarland University Medical Center, Homburg, Germany
| | - Eberhard Kuwertz-Bröking
- Formerly: Department of Pediatrics, Pediatric Nephrology, University Hospital Münster, Münster, Germany
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Ladi-Seyedian SS, Sharifi-Rad L, Kajbafzadeh AM. Pelvic floor electrical stimulation and muscles training: a combined rehabilitative approach for management of non-neuropathic urinary incontinence in children. J Pediatr Surg 2019; 54:825-830. [PMID: 29960741 DOI: 10.1016/j.jpedsurg.2018.06.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Revised: 05/27/2018] [Accepted: 06/03/2018] [Indexed: 01/31/2023]
Abstract
PURPOSE To assess the efficacy of combined transcutaneous interferential (IF) electrical stimulation and pelvic floor muscle training through biofeedback on non-neuropathic urinary incontinence in children. METHODS This prospective study comprised of 46 anatomically and neurologically normal children (9 boys, 37 girls; mean age of 8.4 ± 2.2 years old) with non-neuropathic urinary incontinence. All children were evaluated by kidney and bladder ultrasounds, uroflowmetry with electromyography (EMG), a complete voiding diary and a dysfunctional voiding scoring questionnaire at the baseline. Children were randomly allocated into two treatment groups including group A (n = 23) who underwent biofeedback therapy in addition to IF electrical stimulation and group B (n = 23) who received only biofeedback therapy. Re-evaluation was performed 6 months and one year after completion of the treatment sessions. RESULTS Improvement of non-neuropathic urinary incontinence was significantly higher in group A in comparison to group B at two follow ups (P < 0.05). Daytime incontinence was improved in 19/23(82%) and 13/23(56.5%) of children in groups A and B respectively after the treatment (P < 0.01). There was no significant difference in uroflowmetry measures between two groups after the treatment. CONCLUSIONS Combination of biofeedback therapy and transcutaneous IF electrical stimulation is a potential effective modality in treating non-neuropathic urinary incontinence in children. LEVEL OF EVIDENCE Type of study: Treatment study. Level I: Randomized controlled trials with adequate statistical power to detect differences (narrow confidence intervals) and follow up >80%.
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Affiliation(s)
- Seyedeh-Sanam Ladi-Seyedian
- Pediatric Urology and Regenerative Medicine Research Center, Children's Medical Center, Pediatric Center of Excellence, Tehran University of Medical Sciences, Tehran, Iran (IRI).
| | - Lida Sharifi-Rad
- Pediatric Urology and Regenerative Medicine Research Center, Children's Medical Center, Pediatric Center of Excellence, Tehran University of Medical Sciences, Tehran, Iran (IRI); Department of Physical Therapy, Children's Medical Center, Pediatric Center of Excellence, Tehran University of Medical Sciences, Tehran, Iran (IRI).
| | - Abdol-Mohammad Kajbafzadeh
- Pediatric Urology and Regenerative Medicine Research Center, Children's Medical Center, Pediatric Center of Excellence, Tehran University of Medical Sciences, Tehran, Iran (IRI).
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Fuentes M, Magalhães J, Barroso U. Diagnosis and Management of Bladder Dysfunction in Neurologically Normal Children. Front Pediatr 2019; 7:298. [PMID: 31404146 PMCID: PMC6673647 DOI: 10.3389/fped.2019.00298] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Accepted: 07/04/2019] [Indexed: 12/28/2022] Open
Abstract
Normal bladder and urethral sphincter development as well as neural/volitional control over bladder-sphincter function are essential steps for regular lower urinary tract function. These maturational sequences are clinically evident by the age of 5 years. However, in 17-22% of children, symptoms persist beyond that age, characterizing lower urinary tract dysfunction (LUTD). The clinical spectrum is wide and includes overactive bladder, voiding postponement, underactive bladder, infrequent voiding, extraordinary daytime only urinary frequency, vaginal reflux, bladder neck dysfunction, and giggle incontinence. LUTD may lead to vesicoureteral reflux and recurrent urinary tract infections, increasing the likelihood of renal scarring. LUTD is often associated with constipation and emotional/behavioral disorders such as anxiety, depression, aggressiveness, and social isolation, making diagnosis, and treatment imperative. Diagnosis of LUTD is essentially based on clinical history, investigation of bladder storage, voiding symptoms (urinary frequency, daytime incontinence, enuresis, urgency) and constipation. Dysfunctional Voiding Score System (DVSS) is a helpful tool. Physical examination focuses on the abdomen to investigate a distended bladder or palpable fecal mass, the lumbosacral spine, and reflex testing. Bladder diaries are important for recording urinary frequency and water balance, while uroflowmetry is used to assess voided volume, maximum flow, and curve patterns. Bladder ultrasonography to measure post-void residual urine volume and urodynamics are used as supplemental tests. Current first line treatment is urotherapy, a combination of behavioral measures to avoid postponing micturition, and a restricted diet for at least 2 months. Anticholinergics, β3 agonists and neuromodulation are alternative therapies to manage refractory overactive bladder. Cure rates, at around 40%, are considered satisfactory, with daytime symptoms improving in 32% of cases. Furthermore, children who are also constipated need treatment, preferentially with polyethylene glycol at doses of 1-1.5 g/kg in the 1st 3 days and 0.25-0.5 g/kg thereafter until the 2-month period of behavioral therapy is complete. If urotherapy fails in cases of dysfunctional voiding, the next step is biofeedback to teach the child how to relax the external urethral sphincter during micturition. Success rate is around 80%. Children with underactive bladder usually need a combination of clean intermittent catheterization, alpha-blockers, biofeedback and neuromodulation; however, cure rates are uncertain.
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Affiliation(s)
- Mirgon Fuentes
- Center of Urinary Disorders in Children (CEDIMI), Bahiana School of Medicine and Federal University of Bahia, Salvador, Brazil
| | - Juliana Magalhães
- Center of Urinary Disorders in Children (CEDIMI), Bahiana School of Medicine and Federal University of Bahia, Salvador, Brazil
| | - Ubirajara Barroso
- Center of Urinary Disorders in Children (CEDIMI), Bahiana School of Medicine and Federal University of Bahia, Salvador, Brazil.,Aliança Hospital, Salvador, Brazil
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Borch L, Hagstroem S, Kamperis K, Siggaard CV, Rittig S. Transcutaneous Electrical Nerve Stimulation Combined with Oxybutynin is Superior to Monotherapy in Children with Urge Incontinence: A Randomized, Placebo Controlled Study. J Urol 2017; 198:430-435. [PMID: 28327453 DOI: 10.1016/j.juro.2017.03.117] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/13/2017] [Indexed: 10/19/2022]
Abstract
PURPOSE We evaluated whether combination therapy with transcutaneous electrical nerve stimulation and oxybutynin results in a superior treatment response compared to either therapy alone in children with urge incontinence. MATERIALS AND METHODS In this placebo controlled study 66 children with a mean ± SD age of 7.3 ± 1.6 years who were diagnosed with urge incontinence were randomized to 3 treatment groups. Group 1 consisted of 22 children undergoing transcutaneous electrical nerve stimulation plus active oxybutynin administration. Group 2 included 21 children undergoing active transcutaneous electrical nerve stimulation plus placebo oxybutynin administration. Group 3 consisted of 23 children undergoing active oxybutynin administration plus placebo transcutaneous electrical nerve stimulation. The children received active or placebo transcutaneous electrical nerve stimulation over the sacral S2 to S3 outflow for 2 hours daily in combination with 5 mg active or placebo oxybutynin twice daily. The intervention period was 10 weeks. Primary outcome was number of wet days weekly. Secondary outcomes were severity of incontinence, frequency, maximum voided volume over expected bladder capacity for age, average voided volume over expected bladder capacity for age and visual analogue scale score. RESULTS Combination therapy was superior to oxybutynin monotherapy, with an 83% greater chance of treatment response (p = 0.05). Combination therapy was also significantly more effective than transcutaneous electrical nerve stimulation monotherapy regarding reduced number of wet days weekly (mean difference -2.28, CI -4.06 to -0.49), severity of incontinence (-3.11, CI -5.98 to -0.23) and daily voiding frequency (-2.82, CI -4.48 to -1.17). CONCLUSIONS Transcutaneous electrical nerve stimulation in combination with oxybutynin for childhood urge incontinence was superior to monotherapy consisting of transcutaneous electrical nerve stimulation or oxybutynin, although the latter only reached borderline statistical significance. Furthermore, transcutaneous electrical nerve stimulation was associated with a decreased risk of oxybutynin induced post-void residual urine greater than 20 ml.
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Affiliation(s)
- Luise Borch
- Center for Child Incontinence, Department of Pediatrics, Aarhus University Hospital, Aarhus, Denmark; Department of Pediatrics, Aalborg University Hospital, Aalborg (SH), Denmark.
| | - Soeren Hagstroem
- Center for Child Incontinence, Department of Pediatrics, Aarhus University Hospital, Aarhus, Denmark; Department of Pediatrics, Aalborg University Hospital, Aalborg (SH), Denmark
| | - Konstantinos Kamperis
- Center for Child Incontinence, Department of Pediatrics, Aarhus University Hospital, Aarhus, Denmark; Department of Pediatrics, Aalborg University Hospital, Aalborg (SH), Denmark
| | - C V Siggaard
- Center for Child Incontinence, Department of Pediatrics, Aarhus University Hospital, Aarhus, Denmark; Department of Pediatrics, Aalborg University Hospital, Aalborg (SH), Denmark
| | - Soeren Rittig
- Center for Child Incontinence, Department of Pediatrics, Aarhus University Hospital, Aarhus, Denmark; Department of Pediatrics, Aalborg University Hospital, Aalborg (SH), Denmark
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Dayanc MM, Kibar Y, Irkilata HC, Sancaktutar AA, Ebiloglu T, Gur A, Ergin G, Alp BF, Gok F. Effect of Voided Volume on Voiding Patterns and Reliability of Uroflowmetry-Electromyography Results in Children with Lower Urinary Tract Dysfunction. Low Urin Tract Symptoms 2017; 9:46-51. [PMID: 28120443 DOI: 10.1111/luts.12108] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2015] [Revised: 03/29/2015] [Accepted: 05/27/2015] [Indexed: 12/01/2022]
Abstract
OBJECTIVE To examine whether voided volume (VV) could change the uroflow patterns and result in children with lower urinary tract dysfunction (LUTD). METHODS Between January 2009 and May 2010, the children with LUTD were enrolled in this study. Uroflowmetry (UF) combined with electromyography (EMG) was performed two times and was reviewed independently by two urologists. UF-EMG curves were classified as bell, staccato, intermittent, plateau, and tower. Patients' expected bladder capacity (EBC) and VV were recorded. Patients were divided into four groups according to their VV and EBC. Group 1, VV <50% of EBC; group 2, VV between 50 and 100% of EBC; group 3, VV between 100 and 125% of EBC; group 4, VV >125% of EBC. RESULTS A total of 143 patients underwent UF-EMG at least two times and 382 results were obtained. Groups 1, 2, 3 and 4 consisted of 27, 60, 27 and 29 children, respectively. The percentages of normal, intermittent, plateau voiding patterns were 58.5, 12.8, 7.1% in group 1; 79.8, 5.4, 1.8% in group 2; 59.2, 8.5, 2.8% in group 3; and 37.2, 5.1, 2.6% in group 4, respectively. The percentages of staccato and tower pattern were 1.4, 20% in group 1; 9.1, 3.6% in group 2; 30, 0% in group 3; and 55.1, 0% in group 4, respectively. The rate of tower shape curve decreased as voided volume increased, but the rate of staccato curve increased as voided volume increased. CONCLUSIONS In case of exceeding the EBC, the test should be repeated with normal VV when UF results are being evaluated.
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Affiliation(s)
- M Murat Dayanc
- Department of Urology, Gulhane Military Medical Academy, Ankara, Turkey
| | - Yusuf Kibar
- Department of Urology, Gulhane Military Medical Academy, Ankara, Turkey
| | - H Cem Irkilata
- Department of Urology, Gulhane Military Medical Academy, Ankara, Turkey
| | | | | | - Ahmet Gur
- Kayseri Military Hospital, Kayseri, Turkey
| | | | - Bilal F Alp
- Department of Urology, Gulhane Military Medical Academy, Ankara, Turkey
| | - Faysal Gok
- Section of Pediatric Nephrology, Department of Pediatrics, Gulhane Military Medical Academy, Ankara, Turkey
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Veiga ML, Costa EV, Portella I, Nacif A, Martinelli Braga AA, Barroso U. Parasacral transcutaneous electrical nerve stimulation for overactive bladder in constipated children: The role of constipation. J Pediatr Urol 2016; 12:396.e1-396.e6. [PMID: 27426685 DOI: 10.1016/j.jpurol.2016.04.047] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Accepted: 04/15/2016] [Indexed: 11/30/2022]
Abstract
BACKGROUND Parasacral transcutaneous electrical nerve stimulation (TENS) is an effective method for the treatment of overactive bladder (OAB), and, additionally, it accelerates bowel transit time. Therefore, not only does parasacral transcutaneous electrical nerve stimulation (TENS) improve lower urinary tract symptoms (LUTS), but it also resolves the problem of constipation in a significant number of children. Since TENS has a positive effect on LUTS and on the symptoms of fecal retention, it is possible that its action regarding OAB could be directly associated with the improvement in constipation. In other words, the positive effect of parasacral TENS in OAB would be because constipation was resolved. The objective of this study was to test that hypothesis. OBJECTIVE To test the hypothesis that the positive effect of parasacral TENS in OAB would be because constipation had improved with this method. STUDY DESIGN In this prospective study, children with OAB alone were submitted to parasacral TENS. The inclusion criteria consisted of children with idiopathic OAB alone The Rome III criteria for children of 4-18 years of age were used to diagnose constipation. All the children were treated with 20 sessions of parasacral TENS applied for 20 min, three times weekly on alternating days (Figure). No instructions were given to the participants with respect to diet, laxatives, or pharmaceutical treatment for constipation throughout the study period. None of the patients used anticholinergics. Standard urotherapy was prescribed. RESULTS Parasacral TENS improves OAB and constipation. The presence of constipation before treatment was not associated with a poorer prognosis insofar as the resolution of the symptoms of OAB was concerned. Likewise, there was no association between the resolution of constipation with parasacral TENS and the resolution of OAB. CONCLUSION There was no statistically significant difference in urinary symptoms between the constipated and nonconstipated children. There was an improvement in urgency, urge incontinency and in holding maneuvers in both the constipated and non-constipated children; however, there was no significant improvement in enuresis. The resolution of OAB was not associated with the resolution of constipation and vice versa.
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Affiliation(s)
- Maria Luiza Veiga
- CEDIMI, (Center for Childhood Urinary Disorders), Department of Urology and Physiotherapy, Bahiana School of Medicine, Bahia, Brazil
| | - Elen Veruska Costa
- CEDIMI, (Center for Childhood Urinary Disorders), Department of Urology and Physiotherapy, Bahiana School of Medicine, Bahia, Brazil
| | - Inaah Portella
- CEDIMI, (Center for Childhood Urinary Disorders), Department of Urology and Physiotherapy, Bahiana School of Medicine, Bahia, Brazil
| | - Ananda Nacif
- CEDIMI, (Center for Childhood Urinary Disorders), Department of Urology and Physiotherapy, Bahiana School of Medicine, Bahia, Brazil
| | - Ana Aparecida Martinelli Braga
- CEDIMI, (Center for Childhood Urinary Disorders), Department of Urology and Physiotherapy, Bahiana School of Medicine, Bahia, Brazil
| | - Ubirajara Barroso
- CEDIMI, (Center for Childhood Urinary Disorders), Department of Urology and Physiotherapy, Bahiana School of Medicine, Bahia, Brazil.
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Borch L, Rittig S, Kamperis K, Mahler B, Djurhuus JC, Hagstroem S. No immediate effect on urodynamic parameters during transcutaneous electrical nerve stimulation (TENS) in children with overactive bladder and daytime incontinence-A randomized, double-blind, placebo-controlled study. Neurourol Urodyn 2016; 36:1788-1795. [PMID: 27868230 DOI: 10.1002/nau.23179] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2016] [Accepted: 10/30/2016] [Indexed: 11/08/2022]
Abstract
AIM To evaluate the immediate effect on natural fill urodynamic parameters and bladder function during transcutaneous electrical nerve stimulation (TENS) in children with overactive bladder (OAB) and daytime urinary incontinence (DUI). MEETHODS In this double-blind, placebo-controlled study, 24 children with severe OAB and DUI (mean age 8.5 ± 1.2 years) underwent 48-h natural fill urodynamics. After 24 h of baseline investigation, the children were randomized to either active continuous TENS (n = 12) or placebo TENS (n = 12) over the sacral S2-S3 outflow. The urodynamic recordings were analyzed manually for three different bladder contraction patterns resulting in a void. The number of bladder contractions not leading to a void was also calculated. Maximum voided volume (MVV) and average voided volume (AVV) were identified for both the baseline and the intervention day. RESULTS We found that TENS had no immediate objective effect on bladder capacity. The difference (before minus after treatment) in MVV/EBC in the active TENS group = 0.03 ± 0.23 versus placebo TENS group = -0.01 ± 0.10 (P = 0.61). Also, there was no significant difference in the proportion of different bladder contraction types between the two groups. TENS did not significantly influence the number of bladder contractions not leading to a void. Results are presented as mean ± SD. CONCLUSION There is no immediate objective effect of TENS on bladder activity assessed by natural fill urodynamics in children with OAB and DUI.
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Affiliation(s)
- Luise Borch
- Department of Pediatrics, Center for Child Incontinence, Aarhus University Hospital, Aarhus, Denmark
| | - Soeren Rittig
- Department of Pediatrics, Center for Child Incontinence, Aarhus University Hospital, Aarhus, Denmark
| | - Konstantinos Kamperis
- Department of Pediatrics, Center for Child Incontinence, Aarhus University Hospital, Aarhus, Denmark
| | - Birgitte Mahler
- Department of Pediatrics, Center for Child Incontinence, Aarhus University Hospital, Aarhus, Denmark
| | | | - Soeren Hagstroem
- Department of Pediatrics, Aalborg University Hospital, Aalborg, Denmark
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Veiga ML, Queiroz AP, Carvalho MC, Braga AANM, Sousa AS, Barroso U. Parasacral transcutaneous electrical stimulation for overactive bladder in children: An assessment per session. J Pediatr Urol 2016; 12:293.e1-293.e5. [PMID: 27142765 DOI: 10.1016/j.jpurol.2016.03.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2015] [Accepted: 03/20/2016] [Indexed: 11/24/2022]
Abstract
OBJECTIVE Neuromodulation has emerged as an effective therapeutic option for treatment of OAB in children. However, to our knowledge, no study has yet evaluated the results of neuromodulation on a session-by-session basis. The aim of this study was to evaluate the rate of complete response of overactive bladder (OAB) symptoms for each session of transcutaneous electrical stimulation (TENS), in a protocol of 20 sessions of therapy. METHOD This is a prospective study of the improvement of LUTS in children with isolated OAB. Included in this study were children over the age of 4 years who complained of urinary urgency, had bell-or tower-shaped uroflowmetry patterns, and post-void residual <10% of expected capacity for their age and/or less than 20 mL. No patient was treated with an anticholinergic. Children were excluded with lower urinary tract symptoms (LUTS) secondary to urinary tract abnormalities. All patients underwent parasacral transcutaneous neurostimulation (TENS). The development of symptoms was observed right before each session using a visual analog scale (VAS) in which 0 means the absence of improvement and 10 represents maximum improvement of symptoms. RESULTS We noted a complete resolution of symptoms (urgency, urge incontinence, frequency, and holding maneuvers) in some patients starting after the third session. In the 10th and 20th (last) sessions, 12 (17.4%) and 38 (55.1%) patients reported a complete resolution of symptoms. After complete resolution, 12 (17.4%) patients reported that their symptoms worsened to a minimum level of 40% improvement, but this was temporary and all returned to 100% improvement. Children who showed an improvement level greater than 50% in the fifth treatment session were 4.18 (p = 0.007) times more likely to have success in the last treatment session. CONCLUSION We found that a patient can experience complete symptom resolution as quickly as following the third session of TENS. The complete response rate progressively increases with the number of sessions, slowly until the 12th session and more rapidly after that. When symptom improvement of at least 50% is reported in the fifth session, there is a higher chance that the patient will have full resolution of symptoms at the end of treatment.
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Affiliation(s)
- Maria Luiza Veiga
- Center of Micturition Disturbance in Children (CEDIMI), Bahiana School of Medicine and Federal University of Bahia, Salvador, Bahia, Brazil
| | - Ana Paula Queiroz
- Center of Micturition Disturbance in Children (CEDIMI), Bahiana School of Medicine and Federal University of Bahia, Salvador, Bahia, Brazil
| | - Maria Clara Carvalho
- Center of Micturition Disturbance in Children (CEDIMI), Bahiana School of Medicine and Federal University of Bahia, Salvador, Bahia, Brazil
| | | | - Ariane Sampaio Sousa
- Center of Micturition Disturbance in Children (CEDIMI), Bahiana School of Medicine and Federal University of Bahia, Salvador, Bahia, Brazil
| | - Ubirajara Barroso
- Center of Micturition Disturbance in Children (CEDIMI), Bahiana School of Medicine and Federal University of Bahia, Salvador, Bahia, Brazil.
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Kakizaki H, Kita M, Watanabe M, Wada N. Pathophysiological and Therapeutic Considerations for Non-Neurogenic Lower Urinary Tract Dysfunction in Children. Low Urin Tract Symptoms 2016; 8:75-85. [PMID: 27111618 DOI: 10.1111/luts.12123] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2015] [Revised: 08/17/2015] [Accepted: 09/27/2015] [Indexed: 11/30/2022]
Abstract
Non-neurogenic lower urinary tract dysfunction (LUTD) in children is very common in clinical practice and is important as an underlying cause of lower urinary tract symptoms, urinary tract infection and vesicoureteral reflux in affected children. LUTD in children is caused by multiple factors and might be related with a delay in functional maturation of the lower urinary tract. Behavioral and psychological problems often co-exist in children with LUTD and bowel dysfunction. Recent findings in functional brain imaging suggest that bladder bowel dysfunction and behavioral and psychiatric disorders in children might share common pathophysiological factors in the brain. Children with suspected LUTD should be evaluated properly by detailed history taking, validated questionnaire on voiding and defecation, voiding and bowel diary, urinalysis, screening ultrasound, uroflowmetry and post-void residual measurement. Invasive urodynamic study such as videourodynamics should be reserved for children in whom standard treatment fails. Initial treatment of non-neurogenic LUTD is standard urotherapy comprising education of the child and family, regular optimal voiding regimens and bowel programs. Pelvic floor muscle awareness, biofeedback and neuromodulation can be used as a supplementary purpose. Antimuscarinics and α-blockers are safely used for overactive bladder and dysfunctional voiding, respectively. For refractory cases, botulinum toxin A injection is a viable treatment option. Prudent use of urotherapy and pharmacotherapy for non-neurogenic LUTD should have a better chance to cure various problems and improve self-esteem and quality of life in affected children.
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Affiliation(s)
- Hidehiro Kakizaki
- Department of Renal and Urologic Surgery, Asahikawa Medical University, Asahikawa, Japan
| | - Masafumi Kita
- Department of Renal and Urologic Surgery, Asahikawa Medical University, Asahikawa, Japan
| | - Masaki Watanabe
- Department of Renal and Urologic Surgery, Asahikawa Medical University, Asahikawa, Japan
| | - Naoki Wada
- Department of Renal and Urologic Surgery, Asahikawa Medical University, Asahikawa, Japan
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Chang SJ, Van Laecke E, Bauer SB, von Gontard A, Bagli D, Bower WF, Renson C, Kawauchi A, Yang SSD. Treatment of daytime urinary incontinence: A standardization document from the International Children's Continence Society. Neurourol Urodyn 2015; 36:43-50. [DOI: 10.1002/nau.22911] [Citation(s) in RCA: 74] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2015] [Accepted: 10/01/2015] [Indexed: 12/18/2022]
Affiliation(s)
- Shang-Jen Chang
- Division of Urology; Taipei Tzu Chi Hospital; Buddhist Tzu Chi Medical Foundation; New Taipei Taiwan
- Medical College of Buddhist Tzu; Chi University; Hualien Taiwan
| | - Erik Van Laecke
- Department of Urology; Section of Pediatric Urology; Ghent University; Ghent Belgium
| | - Stuart B. Bauer
- Department of Urology; Boston Children's Hospital; Harvard Medical School; Boston Massachusetts
| | - Alexander von Gontard
- Department of Child and Adolescent Psychiatry; Saarland University Hospital; Germany
| | - Darius Bagli
- Division of Urology; Hospital for Sick Children and Department of Surgery; University of Toronto; Toronto Ontario
| | - Wendy F. Bower
- Department of Rehabilitation; The Royal Melbourne Hospital; Melbourne Australia
| | - Catherine Renson
- Department of Urology; Section of Pediatric Urology; Ghent University; Ghent Belgium
| | - Akihiro Kawauchi
- Department of Urology; Shiga University of Medical Science; Otsu Japan
| | - Stephen Shei-Dei Yang
- Division of Urology; Taipei Tzu Chi Hospital; Buddhist Tzu Chi Medical Foundation; New Taipei Taiwan
- Medical College of Buddhist Tzu; Chi University; Hualien Taiwan
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Kajbafzadeh AM, Sharifi-Rad L, Ladi-Seyedian SS, Mozafarpour S. Transcutaneous interferential electrical stimulation for the management of non-neuropathic underactive bladder in children: a randomised clinical trial. BJU Int 2015; 117:793-800. [PMID: 26086897 DOI: 10.1111/bju.13207] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVES To assess the efficacy of transcutaneous interferential electrical stimulation (IFES) and urotherapy in the management of non-neuropathic underactive bladder (UAB) in children with voiding dysfunction. PATIENTS AND METHODS In all, 36 children with UAB without neuropathic disease [15 boys, 21 girls; mean (sd) age 8.9 (2.6) years] were enrolled and then randomly allocated to two equal treatment groups comprising IFES and control groups. The control group underwent only standard urotherapy comprising diet, hydration, scheduled voiding, toilet training, and pelvic floor and abdominal muscles relaxation. Children in the IFES group likewise underwent standard urotherapy and also received IFES. Children in both groups underwent a 15-session treatment programme twice a week. A complete voiding and bowel habit diary was completed by parents before, after treatment, and 1 year later. Bladder ultrasound and uroflowmetry/electromyography were performed before, at the end of treatment course, and at the 1-year follow-up. RESULTS The mean (sd) number of voiding episodes before treatment was 2.6 (1) and 2.7 (0.76) times/day in the IFES and control groups, respectively, which significantly increased after IFES therapy in IFES group, compared with only standard urotherapy in the control group [6.3 (1.4) vs 4.7 (1.3) times/day, P < 0.002). The mean (sd) bladder capacity before treatment was 424 (123) and 463 (121) mL in the control and IFES groups, respectively, which decreased significantly at 1 year after treatment in the IFES group compared with the controls, at 227 (86) vs 344 (127) mL (P < 0.01). Maximum urine flow increased and voiding time decreased significantly in the IFES group compared with controls at the end of treatment sessions and 1 year later (P < 0.05). All the children had abnormal flow curves at the beginning of the study. The flow curve became normal in 14/18 (77%) of the children in the IFES group and six of 18 (33%) in the control group by the end of follow-up (P < 0.007). At the end of the treatment course, night-time wetting was improved in all children who had this symptom before the treatment in the IFES group (P < 0.01). CONCLUSION Combining IFES and urotherapy is a safe and effective therapy in the management of children with UAB.
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Affiliation(s)
- Abdol-Mohammad Kajbafzadeh
- Department of Pediatric Urology, Pediatric Urology Research Center, Children's Hospital Medical Center, Pediatric Center of Excellence, Tehran University of Medical Sciences, Tehran, Iran
| | - Lida Sharifi-Rad
- Department of Physical Therapy, Children's Hospital Medical Center, Pediatric Center of Excellence, Tehran University of Medical Sciences, Tehran, Iran
| | - Seyedeh-Sanam Ladi-Seyedian
- Department of Pediatric Urology, Pediatric Urology Research Center, Children's Hospital Medical Center, Pediatric Center of Excellence, Tehran University of Medical Sciences, Tehran, Iran
| | - Sarah Mozafarpour
- Department of Pediatric Urology, Pediatric Urology Research Center, Children's Hospital Medical Center, Pediatric Center of Excellence, Tehran University of Medical Sciences, Tehran, Iran
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Barroso U, Carvalho MT, Veiga ML, Moraes MM, Cunha CC, Lordêlo P. Urodynamic outcome of parasacral transcutaneous electrical neural stimulation for overactive bladder in children. Int Braz J Urol 2015; 41:739-43. [PMID: 26401867 PMCID: PMC4757003 DOI: 10.1590/s1677-5538.ibju.2014.0303] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2014] [Accepted: 01/01/2015] [Indexed: 02/08/2023] Open
Abstract
OBJECTIVE To evaluate the urodynamic changes immediately after the first session (acute effect) and after the last session of parasacral TENS in children with idiopathic OAB. MATERIALS AND METHODS We performed urodynamic evaluation immediately before and after the first session of parasacral TENS and immediately after the last session (7 weeks later). Only children with idiopathic isolated OAB were included. Patients with dysfunctional voiding were not included. RESULTS 18 children (4 boys and 14 girls, mean age of 8.7) were included in the first analysis (urodynamic study before and immediately after the first session) and 12 agreed to undergo the third urodynamic study. Urodynamic before and immediately after the first session: There was no change in the urodynamic parameters, namely low MCC, low bladder compliance, presence of IDC, the average number of IDC, or in the maximum detrusor pressure after the first exam. Urodynamic after the last session: The bladder capacity improved in most patients with low capacity (58% vs. 8%). Detrusor overactivity was observed in 11 (92%) before treatment and 8 (76%) after. There was not a significant reduction in the average number of inhibited contractions after TENS (p=0.560) or in the detrusor pressure during the inhibited contraction (p=0.205). CONCLUSION There was no change in the urodynamic parameters immediately after the first session of stimulation. After the last session, the only urodynamic finding that showed improvement was bladder capacity.
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Affiliation(s)
- Ubirajara Barroso
- CEDIMI (Centro de Distúrbios da Micção em crianças), Departamento de Urologia da Divisão de Urologia Pediátrica, Escola Bahiana de Medicina e Universidade Federal da Bahia Salvador, Bahia
- Universidade Federal da Bahia Salvador, Bahia
- Correspondence address: Ubirajara Barroso Jr., MD, Rua Sócrates Guanaes Gomes, 73 / 2004, Cidade Jardim, Salvador, Bahia, 40296-720, Brazil. E-mail:
| | - Marcelo Tomás Carvalho
- CEDIMI (Centro de Distúrbios da Micção em crianças), Departamento de Urologia da Divisão de Urologia Pediátrica, Escola Bahiana de Medicina e Universidade Federal da Bahia Salvador, Bahia
- Universidade Federal da Bahia Salvador, Bahia
| | - Maria Luisa Veiga
- CEDIMI (Centro de Distúrbios da Micção em crianças), Departamento de Urologia da Divisão de Urologia Pediátrica, Escola Bahiana de Medicina e Universidade Federal da Bahia Salvador, Bahia
- Universidade Federal da Bahia Salvador, Bahia
| | - Marília Magalhães Moraes
- CEDIMI (Centro de Distúrbios da Micção em crianças), Departamento de Urologia da Divisão de Urologia Pediátrica, Escola Bahiana de Medicina e Universidade Federal da Bahia Salvador, Bahia
- Universidade Federal da Bahia Salvador, Bahia
| | - Carolina Coelho Cunha
- CEDIMI (Centro de Distúrbios da Micção em crianças), Departamento de Urologia da Divisão de Urologia Pediátrica, Escola Bahiana de Medicina e Universidade Federal da Bahia Salvador, Bahia
- Universidade Federal da Bahia Salvador, Bahia
| | - Patrícia Lordêlo
- CEDIMI (Centro de Distúrbios da Micção em crianças), Departamento de Urologia da Divisão de Urologia Pediátrica, Escola Bahiana de Medicina e Universidade Federal da Bahia Salvador, Bahia
- Universidade Federal da Bahia Salvador, Bahia
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[Tibial nerve transcutaneous stimulation for refractory idiopathic overactive bladder in children and adolescents]. Prog Urol 2015; 25:665-72. [PMID: 26022237 DOI: 10.1016/j.purol.2015.04.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2015] [Revised: 04/21/2015] [Accepted: 04/23/2015] [Indexed: 11/21/2022]
Abstract
INTRODUCTION The purpose of this study was to evaluate safety and tolerability of transcutaneous tibial nerve stimulation (TENS) in patients under 15years of age with refractory overactive bladder. MATERIALS AND METHODS A retrospective analysis was conducted on outcomes of TENS (1daily 20-minute session, 10Hz) in patients with refractory overactive bladder, excluding patients with neurogenic bladder. Treatment efficacy was evaluated on symptomatic improvement and voiding schedule. Healing was defined as following: no recurrence of urinary tract infection, normal urodynamic voiding parameters, no nighttime continence disorder, normal uroflowmetry. RESULTS Nineteen consecutive patients with refractory overactive bladder were treated from November 2010 to March 2012 (11girls, 8boys, age 12.1±2.7 years). Three patients reported only daytime voiding disorders, the others reported daytime and nighttime voiding disorders. Ten patients reported febrile urinary tract infection (1 boy, 9 girls). The average length of treatment was 6 months. Two patients were lost to follow-up. Thirteen patients had only tibial TENS; 3 patients had tibial TENS and trospium chloride or desmopressin. At 1-month assessment, 16 patients out of 17 (94%) reported symptomatic improvement. At the end of treatment, 12 patients out of 17 (70%) met healing criteria (5 boys, 7girls), without relapse within 9 months. Three boys (18%) had partial improvement (no daytime wetting, but increased daytime frequency). No patient reported side effects. CONCLUSION Tibial TENS is a safe, non invasive and effective treatment in refractory overactive bladder in children. The success rate is 70%, with no side effect and no relapse at the end of the treatment in our study.
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de Carvalho Mrad FC, de Bessa J, de Rezende Duarte AMB, Vieira AAP, Araujo FCC, de Sá Camargo ML, Tibiriça SHC, de Figueiredo AA, de Bastos Netto JM. Prevalence of lower urinary tract symptoms in individuals with Down syndrome. J Pediatr Urol 2014; 10:844-9. [PMID: 24726199 DOI: 10.1016/j.jpurol.2014.02.011] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2013] [Accepted: 02/15/2014] [Indexed: 11/30/2022]
Abstract
OBJECTIVES Down syndrome (DS), which is caused by the trisomy of chromosome 21, is the most frequent of all genetic syndromes. The current study aims to estimate the prevalence of lower urinary tract symptoms (LUTS) in individuals with DS buy using the Dysfunctional Voiding Symptom Score (DVSS) and correlate with functional constipation, age, and gender, as well as determine the most sensitive and specific factors associated with LUTS. METHODS LUTS was assessed in individuals with DS using a cross-sectional study through the application of a validated and adapted version of the DVSS for the Brazilian population. The presence of functional constipation was evaluated according to the Rome III criteria. RESULTS Of the 114 individuals assessed, 84 were included in the study (median age 16 ± 5.0 years, 66.7% female). The prevalence of LUTS was 27.3%. The symptoms were more frequent in males (OR 3.0, 95% CI 1.1-8.3, p = 0.03) and in individuals younger than 10 years of age (OR 5.2, 95% CI 1.8-14, p = 0.001). Functional constipation was observed in 50% of subjects. It was detected in 95.65% of the individuals with LUTS and 32.78% without LUTS (OR 45.1, 95% CI 5.66-301, p = 0.001). The symptom listed in question 8 ("push to pee") was the most specific indicator. When present, this symptom indicated a higher probability of LUTS (LR+ = 6.3), while the symptom listed in question 4 ("push for bowel movements to come out") showed high sensitivity and, when absent, indicated a lower probability of LUTS (LR- = 0.1). CONCLUSIONS LUTS was more prevalent in young males with DS and appeared to improve with age. Functional constipation was strongly associated with LUTS. These findings will contribute to raising the awareness of professionals involved in the follow-up of individuals with DS regarding the clinical manifestations and the need for a standardized investigation of LUTS.
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Affiliation(s)
- Flávia Cristina de Carvalho Mrad
- Federal University of Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil; School of Medical Sciences and Health, Juiz de Fora, Minas Gerais, Brazil.
| | - José de Bessa
- State University of Feira de Santana, Feira de Santana, Bahia, Brazil
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Efficacy of salvage interferential electrical stimulation therapy in patients with medication-refractory enuresis: a pilot study. Int Neurourol J 2013; 17:139-44. [PMID: 24143293 PMCID: PMC3797894 DOI: 10.5213/inj.2013.17.3.139] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2013] [Accepted: 09/26/2013] [Indexed: 11/23/2022] Open
Abstract
Purpose In pediatric patients with enuresis, the protocol for salvage therapy in patients in whom first-line therapy was not successful has not yet been established. Interferential electrical stimulation (IF-ES) therapy is advantageous because it is noninvasive and shows high compliance. We aimed to investigate the efficacy and safety of IF-ES therapy on pediatric enuresis in a pilot study. Methods We investigated 10 patients who underwent IF-ES therapy between August 2012 and March 2013 at our clinic. Patients with a history of previous treatment with desmopressin and anticholinergic agents for at least 3 months and those in whom alarm treatment previously failed or was refused by parents were eligible. Electrical current was given starting at approximately 20 mA and was increased until the patient complained of discomfort. Treatment was performed once a week, 20 minutes per treatment, 6 times per cycle. After each cycle, an interview was performed and voiding diaries were filled. The physician in charge evaluated improvement according to the International Children's Continence Society criteria. Results A final analysis was performed in 10 patients (5 male and 5 female patients) in whom therapy for nocturnal enuresis had failed. Eight patients had nonmonosymptomatic enuresis and 2 had monosymptomatic enuresis. The mean age of the patients was 8.5±2.4 years, and the mean number of treatments was 10.6±3.6 times. A full response was observed in 1 patient (10%); a good response, in 1 patient (10%); a partial response, in 7 patients (70%); and no response, in 1 patient (10%). Conclusions Our study demonstrated that IF-ES therapy can be a promising treatment for the future, is safe, and can benefit from appropriate clinical trials in carefully selected groups. IF-ES therapy is expected to be a safe and effective treatment modality for children with enuresis.
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de Oliveira LF, de Oliveira DM, da Silva de Paula LI, de Figueiredo AA, de Bessa J, de Sá CA, Bastos Netto JM. Transcutaneous Parasacral Electrical Neural Stimulation in Children with Primary Monosymptomatic Enuresis: A Prospective Randomized Clinical Trial. J Urol 2013; 190:1359-63. [DOI: 10.1016/j.juro.2013.03.108] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/26/2013] [Indexed: 11/30/2022]
Affiliation(s)
- Liliana Fajardo de Oliveira
- Department of Surgery, Division of Urology, Federal University of Juiz de Fora, Juiz de Fora, Minas Gerais (DMdO, LIdSdP, AAdF, CAdS, JMBN), Brazil
- Department of Surgery, Division of Urology, State University of Feira de Santana, Feira de Santana, Bahia (JdB), Brazil
| | - Dayana Maria de Oliveira
- Department of Surgery, Division of Urology, Federal University of Juiz de Fora, Juiz de Fora, Minas Gerais (DMdO, LIdSdP, AAdF, CAdS, JMBN), Brazil
- Department of Surgery, Division of Urology, State University of Feira de Santana, Feira de Santana, Bahia (JdB), Brazil
| | - Lidyanne Ilídia da Silva de Paula
- Department of Surgery, Division of Urology, Federal University of Juiz de Fora, Juiz de Fora, Minas Gerais (DMdO, LIdSdP, AAdF, CAdS, JMBN), Brazil
- Department of Surgery, Division of Urology, State University of Feira de Santana, Feira de Santana, Bahia (JdB), Brazil
| | - André Avarese de Figueiredo
- Department of Surgery, Division of Urology, Federal University of Juiz de Fora, Juiz de Fora, Minas Gerais (DMdO, LIdSdP, AAdF, CAdS, JMBN), Brazil
- Department of Surgery, Division of Urology, State University of Feira de Santana, Feira de Santana, Bahia (JdB), Brazil
| | - José de Bessa
- Department of Surgery, Division of Urology, Federal University of Juiz de Fora, Juiz de Fora, Minas Gerais (DMdO, LIdSdP, AAdF, CAdS, JMBN), Brazil
- Department of Surgery, Division of Urology, State University of Feira de Santana, Feira de Santana, Bahia (JdB), Brazil
| | - Cacilda Andrade de Sá
- Department of Surgery, Division of Urology, Federal University of Juiz de Fora, Juiz de Fora, Minas Gerais (DMdO, LIdSdP, AAdF, CAdS, JMBN), Brazil
- Department of Surgery, Division of Urology, State University of Feira de Santana, Feira de Santana, Bahia (JdB), Brazil
| | - José Murillo Bastos Netto
- Department of Surgery, Division of Urology, Federal University of Juiz de Fora, Juiz de Fora, Minas Gerais (DMdO, LIdSdP, AAdF, CAdS, JMBN), Brazil
- Department of Surgery, Division of Urology, State University of Feira de Santana, Feira de Santana, Bahia (JdB), Brazil
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Barroso U. Editorial Comment. J Urol 2012; 188:1317-8. [DOI: 10.1016/j.juro.2012.06.133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Ubirajara Barroso
- Federal University of Bahia, Bahiana School of Medicine and Public Health, Salvador, Brazil
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Chapple C. Editorial. Neurourol Urodyn 2011. [DOI: 10.1002/nau.21233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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