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Tahmasbi F, Mosaddeghi-Heris R, Soleimanzadeh F, Ghaderpanah R, Sadrian S, Hajebrahimi S, Salehi-Pourmehr H. Effects of Posterior Tibial Nerve Stimulation on Fecal Incontinence: An Umbrella Review. Neuromodulation 2024; 27:229-242. [PMID: 37452797 DOI: 10.1016/j.neurom.2023.06.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 05/24/2023] [Accepted: 06/12/2023] [Indexed: 07/18/2023]
Abstract
PURPOSE This study aimed to summarize relevant data from previous systematic reviews (SRs) and conduct comprehensive research on the clinical effects of posterior tibial nerve stimulation (PTNS), via the transcutaneous posterior tibial nerve stimulation (TPTNS) or percutaneous posterior tibial nerve stimulation (PPTNS) method on fecal incontinence (FI). MATERIALS AND METHODS In adherence to the Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines, a systematic search was conducted on PubMed, Embase, Scopus, and Web of Science databases. We included English-language, full-text SRs reporting outcomes for FI following either PPTNS or TPTNS. The quality of included studies was assessed using the Joanna Briggs Institute checklist. In addition, reanalyzing the meta-analyses was conducted using Comprehensive Meta-Analysis (CMA) software version 3.0 to achieve effect sizes and the level of statistical significance was set at p ≤ 0.05. RESULTS From a total of 835 citations, 14 SRs met our inclusion criteria. Four of these also conducted a meta-analysis. Most SRs reported an overall improvement in different study parameters, including bowel habits and quality of life. However, there were major inconsistencies across the results. The most studied outcome was FI episodes, followed by incontinence score. The summary outcomes showed no statistically significant changes in comparing PTNS with sham or sacral nerve stimulation (SNS) for FI (p > 0.05). However, the results of subgroup analysis based on the type of intervention in the control group revealed that FI episodes were significantly fewer than in the PTNS arm, whereas PTNS led to fewer episodes of FI than did the sham. In terms of incontinence score, the results showed that PTNS compared with sham did not change the incontinence score; however, SNS improved the score significantly in one eligible study for reanalysis when compared with PTNS (p < 0.001). CONCLUSIONS The findings of the current umbrella review suggest that PTNS can potentially benefit patients with FI. However, this is concluded from studies with a limited population, disregarding the etiology of FI and with limited follow-up duration. Therefore, caution must be taken in contemplating the results.
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Affiliation(s)
- Fateme Tahmasbi
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran; Research Center for Evidence-based Medicine, Iranian EBM Centre, A Joanna Briggs Institute Center of Excellence, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Farzin Soleimanzadeh
- Research Center for Evidence-based Medicine, Iranian EBM Centre, A Joanna Briggs Institute Center of Excellence, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Rezvan Ghaderpanah
- Students Research Committee, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - SeyedHassan Sadrian
- Students Research Committee, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sakineh Hajebrahimi
- Research Center for Evidence-based Medicine, Iranian EBM Centre, A Joanna Briggs Institute Center of Excellence, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hanieh Salehi-Pourmehr
- Research Center for Evidence-based Medicine, Iranian EBM Centre, A Joanna Briggs Institute Center of Excellence, Tabriz University of Medical Sciences, Tabriz, Iran.
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Tahmasbi F, Salehi-Pourmehr H, Naseri A, Ghaderi S, Javadi-Farid F, Hajebrahimi S, Sedigh O, Soleimanzadeh F. Effects of posterior tibial nerve stimulation ( PTNS) on lower urinary tract dysfunction: An umbrella review. Neurourol Urodyn 2024; 43:494-515. [PMID: 38153131 DOI: 10.1002/nau.25343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 09/26/2023] [Accepted: 11/16/2023] [Indexed: 12/29/2023]
Abstract
BACKGROUND Lower urinary tract dysfunction (LUTD) is a common, troublesome condition that often negatively affects patients' quality of life. Current literature has long been interested in how posterior tibial nerve stimulation (PTNS) can affect this condition. AIM To extensively and systematically explore how PTNS affects LUTD based on the most recent systematic reviews. METHODS A systematic search was conducted in PubMed, Scopus, Web of Science, and Embase according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. All the systematic reviews, with or without meta-analysis that assessed the effects of PTNS on LUTD were retrieved. The quality of the included studies was assessed using the Joanna Briggs Institute tool, and analysis was conducted using the Comprehensive Meta-Analysis version 3 tool. RESULTS From a total of 3077 citations, 20 systematic reviews entered this study, and 13 of them included meta-analysis. The population of studies varied vastly, for instance, some studies included only children or women while other focused on a specific pathology like multiple sclerosis-induced neurogenic LUTD. The majority of included studies reported an overall improvement in LUTD following percutaneous PTNS, although admitting that these results were derived from moderate to low-quality evidence. CONCLUSION The findings of this thorough umbrella review showed that the positive benefits of PTNS in treating LUTD are currently supported by low-quality evidence, and it is crucial to interpret them with great care.
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Affiliation(s)
- Fateme Tahmasbi
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
- Research Center for Evidence-Based Medicine, Iranian EBM Centre: A JBI Centre of Excellence, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hanieh Salehi-Pourmehr
- Research Center for Evidence-Based Medicine, Iranian EBM Centre: A JBI Centre of Excellence, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Amirreza Naseri
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
- Research Center for Evidence-Based Medicine, Iranian EBM Centre: A JBI Centre of Excellence, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Fatemeh Javadi-Farid
- Department of Urology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sakineh Hajebrahimi
- Research Center for Evidence-Based Medicine, Iranian EBM Centre: A JBI Centre of Excellence, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Omid Sedigh
- Department of Urology and Reconstructive Andrology, Humanitas Gradenigo Hospital, Torino, Italy
| | - Farzin Soleimanzadeh
- Research Center for Evidence-Based Medicine, Iranian EBM Centre: A JBI Centre of Excellence, Tabriz University of Medical Sciences, Tabriz, Iran
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Cornu JN, Hashim H, Van Der Aa F, De Nunzio C, Perez VG, Ferreira R, Elterman DS. How I Do It: Transcutaneous tibial nerve stimulation TENSI+ system. Can J Urol 2023; 30:11756-11761. [PMID: 38104335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/19/2023]
Abstract
Overactive bladder (OAB) is a common condition that significantly impacts the quality of life (QoL), well-being and daily functioning for both men and women. Among various treatments, peripheral tibial nerve stimulation (PTNS) emerges as an effective third-line treatment for OAB symptoms, with options for either a percutaneous approach (P-PTNS) or by transcutaneous delivery (T-PTNS). Recent studies have shown negligible differences between P-PTNS and T-PTNS efficacy in alleviating urinary urgency and frequency and QoL improvement and, overall no difference in efficacy over antimuscarinic regimens. The TENSI+ system offers a cutting-edge transcutaneous approach, allowing patients to self-administer treatment conveniently at home with electrical stimulation delivery through surface electrodes. It stands out for its ease of preparation, tolerability, and high levels of patient satisfaction. Prospective multicentric data highlights TENSI+ to be an effective and safe treatment for lower urinary tract symptoms with high treatment adherence at 3 months. This paper aims to familiarize readers with the TENSI+ system, current studies, device assembly, operation, and treatment recommendations.
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Affiliation(s)
- Jean-Nicolas Cornu
- Department of Urology, Charles Nicolle University Hospital, University of Rouen, Rouen, France
| | - Hashim Hashim
- Bristol Urological Institute, Southmead Hospital, North Bristol NHS Trust, Bristol, United Kingdom
| | - Frank Van Der Aa
- Department of Urology, University Hospitals Leuven, Catholic University Leuven, Leuven, Belgium
| | | | | | - Roseanne Ferreira
- Division of Urology, Department of Surgery, University of Toronto, Toronto, Ontario, Canada
| | - Dean S Elterman
- Division of Urology, Department of Surgery, University of Toronto, Toronto, Ontario, Canada
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Liapis SC, Baloyiannis I, Perivoliotis K, Lytras D, Theodoropoulos G, Tzovaras G. The Role of Percutaneous Tibial Nerve Stimulation ( PTNS) in Low Anterior Resection Syndrome (LARS): A Systematic Review and Meta-analysis. J Gastrointest Cancer 2023; 54:1128-1139. [PMID: 36703030 DOI: 10.1007/s12029-023-00910-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/07/2023] [Indexed: 01/28/2023]
Abstract
PURPOSE The aim of the present study was to evaluate the pooled efficacy of percutaneous tibial nerve stimulation (PTNS) in patients with low anterior resection syndrome (LARS). MATERIAL AND METHODS This study was based on the Cochrane Handbook for Systematic Reviews of Interventions and the PRISMA guidelines. The primary endpoint was the pooled effect size of PTNS in LARS score (LARSS). Secondary endpoints included incontinence (Fecal Incontinence Score-FIC, Obstructive Defecation Syndrome-ODS), sexual functionality and quality of life (QoL) questionnaires, and manometric evaluations. Continuous outcomes were reported as weighted mean difference (WMD), with the corresponding 95% confidence interval (95% CI). Quality evaluation was performed via the National Institutes of Health (NIH) quality assessment tool. RESULTS Overall, 5 studies were included. PTNS resulted to reduced LARSS values (WMD: - 5.68, 95%CI: - 7.73, - 3.63, p < 0.001). A similar effect was noted in St Mark's FIC (p < 0.001) and ODS (p = 0.02) score. An improvement in several QoL scales was found. There was no effect in sexual functionality and manometric measurements. Compared to sham, PTNS significantly improved LARSS. CONCLUSIONS The application of PTNS in patients with LARS results in an improvement in multiple clinical parameters, including defecation functionality and quality of life. Due to several study limitations, further high quality RCTs are required to delineate the exact efficacy of PTNS.
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Affiliation(s)
| | - Ioannis Baloyiannis
- Department of Surgery, University Hospital of Larissa, Mezourlo, 41110, Larissa, Greece
| | | | - Dimitrios Lytras
- Department of Surgery, General Hospital of Volos, Polymeri 134, 38222, Volos, Greece
| | - Georgios Theodoropoulos
- Department of Surgery, National and Kapodistrian University of Athens, Hippocration General Hospital, Athens, Greece
| | - Georgios Tzovaras
- Department of Surgery, University Hospital of Larissa, Mezourlo, 41110, Larissa, Greece
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McPhail C, Carey R, Nambiar S, Willison N, Bahadori S, Aryan P, Nguyen T, Behnia-Willison F. The Investigation of Percutaneous Tibial Nerve Stimulation ( PTNS) as a Minimally Invasive, Non-Surgical, Non-Hormonal Treatment for Overactive Bladder Symptoms. J Clin Med 2023; 12:jcm12103490. [PMID: 37240596 DOI: 10.3390/jcm12103490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 04/26/2023] [Accepted: 05/05/2023] [Indexed: 05/28/2023] Open
Abstract
BACKGROUND Overactive bladder (OAB) syndrome affects 10-15% of women, severely impacting their quality of life. First-line treatments include behavioural and physical therapy, and second-line medical treatments include medications such as vaginal oestrogen, anticholinergic medications, and ß3-adrenergic agonists-with potential adverse side effects including dizziness, constipation, and delirium, particularly affecting elderly populations. Third-line treatments include more invasive measures, including intradetrusor botulinum injections or sacral nerve modulation, with percutaneous tibial nerve stimulation (PTNS) being a potential alternative treatment. AIMS The aim of this study was to explore the long-term efficacy of PTNS treatment for OAB in an Australian cohort. MATERIALS AND METHODS This is a prospective cohort study. Patients underwent Phase 1 treatment, whereby women received PTNS treatment once per week for 12 weeks. Following Phase 1, women entered Phase 2, whereby they received 12 PTNS treatments over 6 months. Their response to treatment was measured by obtaining data before and after each phase using ICIQ-OAB and the Australian Pelvic Floor Questionnaire (APFQ). RESULTS Phase 1 included 166 women, with 51 completing Phase 2. There was a statistically significant reduction in urinary urgency (29.8%), nocturia (29.8%), incontinence (31.0%), and frequency (33.8%) compared to the baseline. Patients who completed Phase 2 also showed a statistically significant reduction in urinary frequency (56.5%). CONCLUSIONS Overall, the results from this study are positive and support that PTNS is a minimally invasive, non-surgical, non-hormonal, and effective treatment for OAB. These results suggest that PTNS may be a second-line treatment for patients with OAB not responding to conservative management or for patients aiming to avoid surgical approaches.
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Affiliation(s)
| | - Robert Carey
- Department of Obstetrics & Gynaecology, Flinders Medical Centre, Bedford Park 5042, Australia
| | | | | | - Saghi Bahadori
- Adelaide Medical School, University of Adelaide, Adelaide 5005, Australia
| | - Pouria Aryan
- FBW Gynaecology Plus, Adelaide 5035, Australia
- School of Electrical & Electronic Engineering, University of Adelaide, Adelaide 5005, Australia
| | - Tran Nguyen
- FBW Gynaecology Plus, Adelaide 5035, Australia
- Adelaide Medical School, University of Adelaide, Adelaide 5005, Australia
| | - Fariba Behnia-Willison
- FBW Gynaecology Plus, Adelaide 5035, Australia
- Department of Obstetrics & Gynaecology, Flinders Medical Centre, Bedford Park 5042, Australia
- Flinders University, Adelaide 5042, Australia
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Atak Çakir P, Mutluay F, Hanoğlu L, Güzelburç V. Effect of transcutaneous posterior tibial nerve stimulation and repetitive transcranial magnetic stimulation on neurogenic overactive bladder symptoms in female patients with multiple sclerosis: The study protocol of a randomized controlled study. Front Neurol 2022; 13:1011502. [PMID: 36388236 PMCID: PMC9650967 DOI: 10.3389/fneur.2022.1011502] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 09/28/2022] [Indexed: 10/23/2023] Open
Abstract
INTRODUCTION Neurogenic bladder is frequently seen in patients with multiple sclerosis (MS). Electrical stimulation methods (neuromodulation) can be used for patients that have persistent symptoms despite pharmacological treatment. This study aims to compare the effects of two different neuromodulation techniques used in the treatment of neurogenic bladder. METHODS AND ANALYSIS This is a single-center randomized controlled trial for MS patients with neurogenic bladder. Patients determined to be eligible according to the study criteria will be randomized into two treatment groups: the transcutaneous posterior tibial nerve stimulation (PTNS) and repetitive transcranial magnetic stimulation (rTMS) groups. Each group will include eight patients. The patients will be treated for a total of 10 sessions for two consecutive weeks. The pressure-flow study will be used to compare the initial and final urodynamic results as the primary outcome. All the participants will fill in a 3-day bladder diary before and after the treatments in each group. Patients will also be asked to complete specific questionnaires for incontinence and quality of life (QOL): Overactive Bladder Questionnaire-V8 score (OAB-V8), Incontinence Severity Index (ISI), Incontinence Quality of Life Scale score (I-QOL), International Incontinence Questionnaire (ICIQ-SF) score, and International Consultation on Incontinence Questionnaire-Female Lower Urinary Tract Symptoms (ICIQ-FLUTS) score) as the secondary outcomes. ETHICS AND DISSEMINATION An ethical approval number was obtained from the Non-Invasive Clinical Research Ethics Committee of Istanbul Medipol University (ethical approval number: 768). Support was received within the scope of the Istanbul Medipol University Scientific Research Project with project number 2020-2017. The result of this study will be published in a peer-reviewed journal. TRIAL REGISTRATION NCT05312138.
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Affiliation(s)
- Pinar Atak Çakir
- Department of Physiotherapy and Rehabilitation, Institute of Health Sciences, Istanbul Medipol University, Istanbul, Turkey
| | - Fatma Mutluay
- Department of Physiotherapy and Rehabilitation, Institute of Health Sciences, Istanbul Medipol University, Istanbul, Turkey
| | - Lütfü Hanoğlu
- Neurology Department, Istanbul Medipol University, Istanbul, Turkey
| | - Vahit Güzelburç
- Urology Department, Istanbul Medipol University Hospital, Istanbul, Turkey
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De Wall LL, Bekker AP, Oomen L, Janssen VACT, Kortmann BBM, Heesakkers JPFA, Oerlemans AJM. Posterior Tibial Nerve Stimulation in Children with Lower Urinary Tract Dysfunction: A Mixed-Methods Analysis of Experiences, Quality of Life and Treatment Effect. Int J Environ Res Public Health 2022; 19:9062. [PMID: 35897438 DOI: 10.3390/ijerph19159062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [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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Te Dorsthorst M, Digesu A, van Kerrebroeck P, Elneil S, van Breda J, Janssen D, Martens F, van Balken M, Heesakkers J. Patient-tailored healthcare and tibial nerve neuromodulation in the treatment of patients with overactive bladder symptoms. Neurourol Urodyn 2022; 41:679-684. [PMID: 35019163 PMCID: PMC9306561 DOI: 10.1002/nau.24873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 12/23/2021] [Accepted: 12/24/2021] [Indexed: 11/14/2022]
Abstract
Purpose The aim of this study was to demonstrate features predictive of treatment response for patient‐tailored overactive bladder (OAB) intervention with an implantable tibial neurostimulator using patient and technical prediction factors. Materials and Methods This study was designed as a follow‐up study based on parameter settings and patients' preferences during the pilot and extended study of the implantable tibial nerve stimulator (RENOVA™ iStim system). For this study, we compared all treatment parameters (stimulation amplitude, frequency, and pulse width) and usage data (duration of treatment) during the different follow‐up visits. Results We obtained usage data from a total of 32 patients who were implanted with the system between February and September 2015. Age, sex, body mass index (BMI) and previous experience with percutaneous tibial nerve stimulation (PTNS) treatment were considered as possible prediction factors for treatment success. However, only BMI was considered a statistically significant prediction factor (p = 0.042). A statistically significant increase in mean treatment level was seen in the responder group during the 3 month follow‐up visit (mean: 6.7 mA, SD 0.416) as compared with the initial system activation visit (mean: 5.8 mA, SD 0.400) (p = 0.049). No other visits demonstrated statistically significant changes in both groups (responders and nonresponders) during the defined timepoints. Conclusion This data underscores the need to use patient‐tailored OAB treatment. BMI was found to be a negative predictive factor for treatment success. However, it was not possible to develop a specific responder model. A model predicting response to treatment could be useful for implementing shared decision making.
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Affiliation(s)
| | - Alex Digesu
- Department of Urogynaecology, Imperial College NHS Healthcare, London, UK
| | - Philip van Kerrebroeck
- Department of Urology, Maastricht University Medical Center (MUMC+), Maastricht, The Netherlands
| | - Sohier Elneil
- Department of Uro-Neurology, National Hospital of Neurology and Neurosurgery, London, UK
| | | | - Dick Janssen
- Department of Urology, RadboudUMC, Nijmegen, The Netherlands
| | - Frank Martens
- Department of Urology, RadboudUMC, Nijmegen, The Netherlands
| | | | - John Heesakkers
- Department of Urology, Maastricht University Medical Center (MUMC+), Maastricht, The Netherlands
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Zonić-Imamović M, Sinanović O, Imamović M, Muftić M, Janković S, Bazardžanović M. Effects of Transcutaneous and Percutaneous Tibial Nerve Stimulation in Bosnian Female Patients with an Idiopathic Overactive Urinary Bladder. Acta Med Acad 2021; 50:235-243. [PMID: 34847676 DOI: 10.5644/ama2006-124.339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Accepted: 08/30/2021] [Indexed: 11/09/2022] Open
Abstract
OBJECTIVE The purpose of this study was to evaluate the efficacy of daily transcutaneous tibial nerve stimulation (TTNS) versus weekly percutaneous tibial nerve stimulation (PTNS) on the quality of life of patients with idiopathic overactive bladder (OAB). PATIENTS AND METHODS The study was designed as a randomized controlled trial. The diagnosis of OAB was made on the basis of clinical symptoms, and urodynamic tests were performed to check whether uncontrolled contractions of the derusor during bladder filling were responsible for the OAB symptoms. The tests used to assess symptoms and quality of life were Overactive Bladder Questionnaires (OAB-q) SF. The patients were divided into 2 groups of 30 patients each. The first group was treated with TTNS every day for 3 months and the second group with PTNS once a week, also for 3 months. RESULTS Stimulation with both TTNS and PTNS led to the reduction of all clinical symptoms of OAB and improved quality of life, with statistical significance (P<0.05) and with no side effects. When comparing these two groups, the improvement was statistically more significant in the group treated with PTNS. When the quality of life scores and symptoms were compared to the type of treatment, it was found that the improved quality of life parameters and the reduced OAB symptoms were more statistically significant in the treatment with PTNS than TTNS therapy (P<0.001). CONCLUSION The results of the study suggest good efficacy of both TTNS and PTNS in the treatment of OAB. Better effects are achieved with weekly PTNS, as it leads to a statistically significant reduction in symptoms as well as an improvement in quality of life, without side effects.
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Affiliation(s)
- Maida Zonić-Imamović
- Clinic for Physical Medicine and Rehabilitation, University Clinical Center Tuzla, Medical Faculty University of Tuzla, Bosnia and Herzegovina.
| | - Osman Sinanović
- University of Tuzla and University Sarajevo School of Science and Technology
| | - Mirza Imamović
- Clinic for Invasive Cardiology, University Clinical Center Tuzla, Bosnia and Herzegovina
| | - Mirsad Muftić
- Faculty of Health Studies, University of Sarajevo, Bosnia and Herzegovina
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Andersen K, Kobberø H, Pedersen TB, Poulsen MH. Percutaneous tibial nerve stimulation for idiopathic and neurogenic overactive bladder dysfunction: a four-year follow-up single-centre experience. Scand J Urol 2021; 55:169-176. [PMID: 33635171 DOI: 10.1080/21681805.2021.1885486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
OBJECTIVE Overactive bladder (OAB) affects hundreds of millions of people worldwide and has significant detrimental effects on quality-of-life. Percutaneous tibial nerve stimulation (PTNS) is endorsed in the European guidelines of Urology as second-line therapy - on par with pharmacological treatment for women with OAB. METHODS This prospective cohort study describes our clinical experience with PTNS in a daily outpatient clinic, on a consecutive cohort. The cohort of 116 patients was mixed; including both men and women with idiopathic (iOAB) and neurogenic (nOAB) overactive bladder. Patients were treated with a 12-week course of PTNS followed by monthly maintenance treatment. Data were collected during 4 years. RESULTS The most common indication for PTNS was OAB with urge incontinence (53%) followed by OAB-dry and nocturia (both 16%). One hundred and ten (95%) patients completed follow-up and 68 patients (62%) continued to maintenance treatment. A total of 68 patients reported an effect on PROM, BD and ICIQ-OAB, which is the same 62% that continue in maintenance PTNS. A significant decline was seen in overall ICIQ-OAB score, with a median drop from 87 to 54, a significant decline in overall frequency and nocturia on bladder diary and a shift in pad test group in 19% of the incontinence patients. CONCLUSION PTNS shows an equally significant effect on men as well as women both in the iOAB and nOAB subgroups in a daily outpatient clinic. In our opinion, PTNS should be a standard treatment option available at urological departments, where both men and women in both sub-groups could benefit from treatment. Further randomized studies focusing on men with iOAB are needed.
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Affiliation(s)
- K Andersen
- Department of Urology, Odense University Hospital, Odense, Denmark
| | - H Kobberø
- Department of Urology, Odense University Hospital, Odense, Denmark
| | - T B Pedersen
- Department of Urology, Odense University Hospital, Odense, Denmark
| | - M H Poulsen
- Department of Urology, Odense University Hospital, Odense, Denmark.,Department of Clinical Institute, University of Southern Denmark, Odense, Denmark
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Ramírez-García I, Kauffmann S, Blanco-Ratto L, Carralero-Martínez A, Sánchez E. Patient-reported outcomes in the setting of a randomized control trial on the efficacy of transcutaneous stimulation of the posterior tibial nerve compared to percutaneous stimulation in idiopathic overactive bladder syndrome. Neurourol Urodyn 2020; 40:295-302. [PMID: 33118624 DOI: 10.1002/nau.24554] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 10/14/2020] [Accepted: 10/14/2020] [Indexed: 11/06/2022]
Abstract
AIM To compare the efficacy of transcutaneous tibial nerve stimulation (TTNS) with percutaneous tibial nerve stimulation (PTNS) regarding patient-reported outcomes measures, specifically quality-of-life (QoL) improvement and patient's treatment benefit, on symptoms associated with overactive bladder (OAB). METHODS Patients with refractory OAB symptoms and detrusor overactivity were randomized to receive TTNS or PTNS for 12 weeks. Data from self-report OAB questionnaire short form (q-SF) and incontinence (I)-QoL questionnaires were collected pretreatment and at Weeks 6 and 12. Patients' self-perceived benefits on symptoms (treatment benefit scale, TBS) were also gathered. Mean change in scores within and between groups were estimated. RESULTS Sixty-eight adult patients (67.6% women) were included in the intention to treat analysis. Of those, 61 completed all questionnaires and were analyzed as per protocol. Statistically significant improvements in OAB-q-SF and I-QoL between baseline and end-of-treatment scores were observed in both TTNS and PTNS groups (p < .001), being the differences much higher than the minimal important difference in both questionnaires. The scores of the OAB-q-SF scales (symptoms bother and health-related QoL) showed no statistically significant differences between the two groups. Similarly, the differences regarding the I-QoL questionnaire were statistically nonsignificant either (p = .607). When assessing the treatment benefit on symptoms, TBS responses between groups showed no statistical differences. CONCLUSION A significant improvement of QoL was observed in both TTNS and PTNS groups. However, no patient-reported outcomes measures scores support a difference between the two groups. Therefore, these findings along with TTNS ease of application and less invasiveness may lead to an increased indication of this technique for OAB.
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Affiliation(s)
- Inés Ramírez-García
- RAPbarcelona Physiotherapy Clinical Center, Barcelona, Spain.,Physiotherapy Department, Blanquerna School of Health Science, Ramon Llull University, Barcelona, Spain.,Global Research on Wellbeing (GRoW) Research Group, Barcelona, Spain
| | | | | | | | - Emília Sánchez
- Physiotherapy Department, Blanquerna School of Health Science, Ramon Llull University, Barcelona, Spain.,Health, Physical Activity and Sport (SAFE) Research Group, Barcelona, Spain
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12
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Abstract
PURPOSE OF REVIEW There is growing evidence supporting the use of percutaneous tibial nerve stimulation to manage lower urinary tract symptoms (LUTS) such as urgency, frequency and urge incontinence, in a non-pharmacologic, minimally invasive approach. Given this, there is now an impetus to move this technology forward from an interval (i.e., weekly and/or monthly) toward a continuous dosing, using implantable devices. This review article focuses on the newest implantable devices and the most current data demonstrating safety and efficacy in the management of refractory overactive bladder. RECENT FINDINGS There are new studies showing that continuous (or even semi-continuous) stimulation of the tibial nerve can be of similar efficacy as other chronic neural implant devices, such as sacral neuromodulation. This includes the Blue Wind Renova, StimGuard, eCoin, and Bioness Stimrouter. While the data on these devices are still short-term, implantable tibial nerve stimulation holds promise in the field of managing LUTS and pelvic floor disorders. Durability and minimizing migration remain challenging.
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Affiliation(s)
- Annah Vollstedt
- Department of Urology, William Beaumont Hospital, Royal Oak, MI, 48073, USA
| | - Jason Gilleran
- Department of Urology, William Beaumont Hospital, Royal Oak, MI, 48073, USA.
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13
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Álamo Vera V, González Oria MO, Carvajal Ramos E, Murciano Casas MP, Guillen Haynes C, García Obrero MI. [Percutaneous posterior tibial nerve electrostimulation in urge urinary incontinence and faecal incontinence]. Rehabilitacion (Madr) 2020; 54:3-10. [PMID: 32007180 DOI: 10.1016/j.rh.2019.06.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Revised: 05/24/2019] [Accepted: 06/24/2019] [Indexed: 12/15/2022]
Abstract
OBJECTIVE The main aim of this study was to assess the efficacy of percutaneous posterior tibial nerve electrostimulation (P-PTNS) in urge urinary incontinence (UUI) and faecal incontinence (FI) refractory to first-line treatment. A secondary aim was to identify predictors of treatment response. To do this, we performed a 2-year analytical, longitudinal and prospective study in patients with UUI and FI treated with P-PTNS. MATERIAL AND METHODS We included patients with UUI and FI who were treated with P-PTNS and who completed the bladder/faecal incontinence diary and severity and quality of life questionnaires. We excluded patients with neurogenic UUI and those who abandoned treatment or did not complete the questionnaires. We assessed demographic and clinical variables (micturition/defecation habits pre- and postreatment), severity scales before and after treatment (ICIQ-SF, Sandvick and Wexner), subjective improvement and quality of life (IQOL and FIQL pre- and postreatment). The statistical analysis was conducted using SPSS v19. RESULTS The sample consisted of 21 patients divided into 2 groups: -UUI group, 9 patients. After P-PTNS, there was a statistically significant improvement in diurnal (p=.018) and nocturnal (p=.016) urinary frequency, urgencies/day (p=.018), urine leakage/day (p=.027), ICIQ-SF and Sandvick (p=.018), and IQOL (p=.012). This improvement was related to exercise (p=.039) and prolapse (p=.05). -Group FI, 12 patients. After P-PTNS, there was a statistically significant improvement in defecation frequency (p=.027), incontinence (p=.012), Wexner scale (p=.007), and FIQL in its 4 dimensions (lifestyle, behaviour, embarrassment p=.005; and depression p=.008). This improvement was related to age (p=.048), time since onset (p=.044) and prolapse (p=.026). CONCLUSIONS The P-PTNS is effective in UUI and FI refractory to conventional treatment. Treatment response is affected by several factors.
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Affiliation(s)
- V Álamo Vera
- Unidad de Gestión Clínica de Rehabilitación, Hospital Universitario Virgen del Rocío, Sevilla, España.
| | - M O González Oria
- Unidad de Gestión Clínica de Rehabilitación, Hospital Universitario Virgen del Rocío, Sevilla, España
| | - E Carvajal Ramos
- Unidad de Gestión Clínica de Rehabilitación, Hospital Universitario Virgen del Rocío, Sevilla, España
| | - M P Murciano Casas
- Unidad de Gestión Clínica de Rehabilitación, Hospital Universitario Virgen del Rocío, Sevilla, España
| | - C Guillen Haynes
- Unidad de Gestión Clínica de Rehabilitación, Hospital Universitario Virgen del Rocío, Sevilla, España
| | - M I García Obrero
- Unidad de Gestión Clínica de Rehabilitación, Hospital Universitario Virgen del Rocío, Sevilla, España
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14
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Te Dorsthorst MJ, Heesakkers JPFA, van Balken MR. Long-term real-life adherence of percutaneous tibial nerve stimulation in over 400 patients. Neurourol Urodyn 2019; 39:702-706. [PMID: 31845404 PMCID: PMC7027784 DOI: 10.1002/nau.24254] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Accepted: 12/03/2019] [Indexed: 11/11/2022]
Abstract
Background Percutaneous tibial nerve stimulation (PTNS) is used as a treatment to reduce the complaints of overactive bladder (OAB). Although it is rewarding therapy patients need maintenance treatment to preserve the beneficial effect. Aim This real‐life retrospective study was performed to assess the feasibility of PTNS adherence. Materials & methods All patients who underwent PTNS were retrospectively included. We analyzed the following: indication, kind of treatments (pharmacologic and third‐line therapy) before and after PTNS treatment, time and reason for quitting therapy. Statistical analysis was done by performing competitive‐risk analysis and Kaplan‐Meier curves. Patients were categorized into four groups. Group 1: all patients; group 2: all patients on maintenance PTNS therapy (continuing after 12 weeks); group 3: patients on maintenance PTNS therapy excluding the following: (a) patients with initial good response who seized treatment due to death, (b) patient who successfully switched to transcutaneous stimulation, (c) patients who were cured of their OAB symptoms, or (d) patients who relocated; and group 4: group 3 but excluding those who stopped treatment because of nonmedical reasons (physical strain, inconveniencies associated with visiting the hospital). Results Four‐hundred two patients (70% female) with a median age of 70 years underwent PTNS. Underlying treatment indications were: OAB‐wet (54%) and OAB‐dry (29%). The median follow‐up (FU) of group 1 was 4 months. Fifty‐seven percent (N = 228) of the patients received maintenance PTNS therapy. Median FU in group 4 was 46 months (range, 3‐111 months). Over 40% of the maintenance patients stopped PTNS because of logistic reasons and physical strain during an FU time of 6 years. Conclusion The real‐world data described here with is in line with earlier published work in terms of the success rate of OAB treatment. However, over 40% quit their therapy due to nonmedical reasons.
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Affiliation(s)
- Manon J Te Dorsthorst
- Department of Urology, Rijnstate Hospital, Arnhem, The Netherlands.,Department of Urology, Radboud University Medical Center, Nijmegen, The Netherlands
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15
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Abstract
The function of the lower urinary tract is mainly storage and voiding of urine, which is coordinated by the nervous system. Various diseases of the nervous system may cause neuro-urological symptoms. Neuro-urological symptoms depend on the localization of the disease and the extension of the neurological lesion. About 80% of multiple sclerosis (MS) patients have neuro-urological symptoms within 10 years after diagnosis. In addition, 10% of MS patients may even present with voiding dysfunction at disease onset. In this review, different types of neuromodulation are discussed. The available studies suggest that sacral neuromodulation (SNM) and percutaneous tibial nerve stimulation (PTNS) may be helpful in the neuromodulation of MS-related overactive bladder symptoms. These techniques may not only decrease the severity of symptoms but also significantly improve the quality of life of affected patients. Exploring the role of implantable tibial nerve stimulation devices in patients with MS could open new doors in the management of urgency and urgency incontinence in this patient group.
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Affiliation(s)
- Mohammad Sajjad Rahnama'i
- Department of Urology, Uniklinik RWTH Aachen, Aachen, Germany/Society of Urological Research and Education (SURE), Heerlen, The Netherlands
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16
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Abstract
Neuromodulation encompassing sacral and peripheral modalities is an established, effective, and safe higher-order treatment option approved in the USA for managing refractory overactive bladder, non-obstructive urinary retention, and fecal incontinence. This review highlights the most recent literature, indications, treatment durability, and the latest innovations in this field. Regarding sacral neuromodulation (SNM), recent work suggests improved parameters for optimal lead placement, increased data to support the lasting effects of treatment, and novel applications of this technology to other pelvic disorders. In addition, there are emerging technologies with smaller MRI compatible devices. Newer data on percutaneous tibial nerve stimulation (PTNS) suggests it may be more beneficial for certain patients. With new technology, implantable tibial nerve stimulators are ushering in a new frontier of nerve stimulation in the comfort of the patient's home.
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Affiliation(s)
- Courtenay K Moore
- Glickman Urologic and Kidney Institute, Cleveland Clinic, 9500 Euclid Avenue, Q-10, Cleveland, OH, 44195, USA.
| | - Jessica J Rueb
- Glickman Urologic and Kidney Institute, Cleveland Clinic, 9500 Euclid Avenue, Q-10, Cleveland, OH, 44195, USA
| | - Samir Derisavifard
- Glickman Urologic and Kidney Institute, Cleveland Clinic, 9500 Euclid Avenue, Q-10, Cleveland, OH, 44195, USA
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17
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Palmer C, Nguyen N, Ghoniem G. Clinical experience with percutaneous tibial nerve stimulation in the elderly; do outcomes differ by gender? Arab J Urol 2019; 17:10-13. [PMID: 31258940 PMCID: PMC6583712 DOI: 10.1080/2090598x.2019.1590032] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Accepted: 12/16/2018] [Indexed: 11/23/2022] Open
Abstract
Objective: To evaluate the use of percutaneous tibial nerve stimulation (PTNS) in an elderly population, as PTNS is a third-line treatment in the management of overactive bladder (OAB) and affects 10–26% of adult males and 8–42% of adult females, increasing in prevalence with age. Patients and methods: We performed a chart review of patients aged ≥ 65 years undergoing PTNS at a single institution over 6 years. We examined clinicopathological variables potentially associated with the outcomes of interest. Results: In total, 52 patients aged ≥ 65 years underwent an induction course of PTNS between 2011 and 2017, comprising 23 men and 29 women. The mean age of the patients was 75.75 years and the mean body mass index (BMI) was 26.33 kg/m2. In all, 36 patients used anticholinergic treatments prior to PTNS, five used a β3-adrenoceptor agonist, and three had Botox injections. After PTNS, 37 patients reported improvement of their symptoms, with 21 using combined therapy during PTNS. Only seven patients used an anticholinergic after PTNS, six used a β3-adrenoceptor agonist, five had Botox injections, and two had sacral neuromodulation. When looking at variables such as age, gender, race, BMI, and comorbidities, we found that an obese BMI was the only statistically significant variable predicting failure of response. A sub-analysis of only women did not demonstrate any predictors of failure. Conclusion: Our subjective response rate of 70% was within the success rates reported in literature. In all, 39% of patients used a concomitant treatment during PTNS and 13.2% required alternative treatment after PTNS. Abbreviations: BMI: body mass index; OAB: overactive bladder; PTNS: percutaneous tibial nerve stimulation; UI: urinary incontinence
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Affiliation(s)
- Cristina Palmer
- Division of Female Urology and Voiding Dysfunction, Department of Urology, University of California Irvine, Orange, CA, USA
| | - Nobel Nguyen
- Division of Female Urology and Voiding Dysfunction, Department of Urology, University of California Irvine, Orange, CA, USA
| | - Gamal Ghoniem
- Division of Female Urology and Voiding Dysfunction, Department of Urology, University of California Irvine, Orange, CA, USA
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18
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Heywood NA, Pearson JS, Nicholson JE, Molyneux C, Sharma A, Kiff ES, Whorwell PJ, Telford KJ. The short-term effects of posterior tibial nerve stimulation on anorectal physiology in patients with faecal incontinence: a single centre experience. Therap Adv Gastroenterol 2018; 11:1756284818786111. [PMID: 30034533 PMCID: PMC6048664 DOI: 10.1177/1756284818786111] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2018] [Accepted: 06/06/2018] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Posterior tibial nerve stimulation (PTNS) is a novel treatment for patients with faecal incontinence (FI) and may be effective in selected patients; however, its mechanism of action is unknown. We sought to determine the effects of PTNS on anorectal physiological parameters. METHODS Fifty patients with FI underwent 30 min of PTNS treatment, weekly for 12 weeks. High-resolution anorectal manometry, bowel diaries and Vaizey questionnaires were performed before and after treatment. Successful treatment was determined as a greater than 50% reduction in FI episodes. RESULTS Fifty patients with FI were studied; 39 women, median age 62 years (range 30-82). Compared with pretreatment, there were reductions in episodes of urgency (16.0 versus 11.4, p = 0.006), overall FI (14.5 versus 9.1, p = 0.001), urge FI (5.4 versus 3.2, p = 0.016) and passive FI (9.1 versus 5.9, p = 0.008). Vaizey score was reduced (16.1 versus 14.5, p = 0.002). Rectal sensory volumes (ml) decreased (onset 40.3 versus 32.6, p = 0.014, call 75.7 versus 57.5, p < 0.001, urge 104.1 versus 87.4, p = 0.004). There was no significant change in anal canal pressures (mmHg) (maximum resting pressure 41.4 versus 44.2, p = 0.39, maximum squeeze pressure, 78.7 versus 88.2, p = 0.15, incremental squeeze pressure 37.2 versus 44.1, p = 0.22). Reduction in FI episodes did not correlate with changes in physiological parameters (p > 0.05). Treatment success of 44% was independent of changes in manometric parameters (p > 0.05). CONCLUSIONS PTNS has a measureable physiological effect on rectal sensory volumes without an effect on anal canal pressures. It also reduces FI episodes; however, this effect is independent of changing physiology, suggesting that PTNS has a complex mechanism of action.
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Affiliation(s)
| | | | | | | | | | | | - Peter J. Whorwell
- University Hospital of South Manchester &
Manchester University, Manchester, UK
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19
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Hare N, Georgopoulos P, Philips KE, Johnson JE, Seary C, Panicker JN, Stevenson VL. Improvement in overactive bladder symptoms in patients using functional electrical stimulation of the common peroneal nerve for walking. Clin Rehabil 2018; 32:1357-1362. [PMID: 29909652 DOI: 10.1177/0269215518780974] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE Functional electrical stimulation is used to improve walking speed and reduces falls in people with upper motor neurone foot-drop. Following anecdotal observations of changes in bladder symptoms, an observational study was performed to explore this association further. DESIGN A total of 47 consecutive patients attending for setup with functional electrical stimulation during a six-month period were asked to complete a questionnaire assessing bladder symptoms (ICIQ-OAB (International Consultation on Incontinence Questionnaire Overactive Bladder)) at baseline and three months during routine appointments. SUBJECTS In all, 35 (75%) had multiple sclerosis and the other 12 subjects had a total of 9 diagnoses including 3 with stroke. Other conditions included cerebral palsy, motor neurone disease, hereditary spastic paraparesis, meningioma and spinocerebellar ataxias. RESULTS Improvement in overactive bladder symptoms was not significant in the whole cohort, however, was significant in patients with multiple sclerosis ( n = 35; mean change in ICIQ-OAB score 1.0, P = 0.043). Specifically, significant improvements were seen in urgency and urge incontinence in multiple sclerosis patients. There was a significant negative correlation of moderate strength within the multiple sclerosis cohort between baseline walking speed and subsequent change in ICIQ-OAB score (correlation coefficient of r = -0.40, P = 0.046). Thus, greater changes in bladder symptoms were seen with lower baseline walking speeds. CONCLUSION The results of this exploratory study suggest that functional electrical stimulation use does improve overactive bladder symptoms in people with multiple sclerosis. Further exploration is needed to study this association and explore whether the mechanism is similar to that of percutaneous tibial nerve stimulation, a recognized treatment for the overactive bladder.
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Affiliation(s)
- Nicola Hare
- 1 The National Hospital for Neurology and Neurosurgery, University College London Hospitals NHS Foundation Trust, London, UK
| | - Petros Georgopoulos
- 1 The National Hospital for Neurology and Neurosurgery, University College London Hospitals NHS Foundation Trust, London, UK
| | - Kate E Philips
- 1 The National Hospital for Neurology and Neurosurgery, University College London Hospitals NHS Foundation Trust, London, UK
| | - Joanne E Johnson
- 1 The National Hospital for Neurology and Neurosurgery, University College London Hospitals NHS Foundation Trust, London, UK
| | - Coralie Seary
- 1 The National Hospital for Neurology and Neurosurgery, University College London Hospitals NHS Foundation Trust, London, UK
| | - Jalesh N Panicker
- 1 The National Hospital for Neurology and Neurosurgery, University College London Hospitals NHS Foundation Trust, London, UK.,2 Institute of Neurology, University College London, London, UK
| | - Valerie L Stevenson
- 1 The National Hospital for Neurology and Neurosurgery, University College London Hospitals NHS Foundation Trust, London, UK.,2 Institute of Neurology, University College London, London, UK
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20
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Janssen DA, Martens FM, de Wall LL, van Breda HM, Heesakkers JP. Clinical utility of neurostimulation devices in the treatment of overactive bladder: current perspectives. Med Devices (Auckl) 2017; 10:109-122. [PMID: 28615976 PMCID: PMC5460621 DOI: 10.2147/mder.s115678] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Objectives This review describes the evidence from established and experimental therapies that use electrical nerve stimulation to treat lower urinary tract dysfunction. Methods Clinical studies on established treatments such as percutaneous posterior tibial nerve stimulation (P-PTNS), transcutaneous electrical nerve stimulation (TENS), sacral nerve stimulation (SNS) and sacral anterior root stimulation (SARS) are evaluated. In addition, clinical evidence from experimental therapies such as dorsal genital nerve (DGN) stimulation, pudendal nerve stimulation, magnetic nerve stimulation and ankle implants for tibial nerve stimulation are evaluated. Results SNS and P-PTNS have been investigated with high-quality studies that have shown proven efficacy for the treatment for overactive bladder (OAB). SARS has proven evidence-based efficacy in spinal cord patients and increases the quality of life. TENS seems inferior to other OAB treatments such as SNS and P-PTNS but is noninvasive and applicable for ambulant therapy. Results from studies on experimental therapies such as pudendal nerve stimulation seem promising but need larger study cohorts to prove efficacy. Conclusion Neurostimulation therapies have proven efficacy for bladder dysfunction in patients who are refractory to other therapies. Significance Refinement of neurostimulation therapies is possible. The aim should be to make the treatments less invasive, more durable and more effective for the treatment of lower urinary tract dysfunction.
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Affiliation(s)
- Dick Aw Janssen
- Department of Urology, Radboud University Nijmegen Medical Center, Nijmegen
| | - Frank Mj Martens
- Department of Urology, Radboud University Nijmegen Medical Center, Nijmegen
| | - Liesbeth L de Wall
- Department of Urology, Radboud University Nijmegen Medical Center, Nijmegen
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21
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Kelly SL, Radley SC, Brown SR. Does percutaneous tibial nerve stimulation improve global pelvic function in women with faecal incontinence? Colorectal Dis 2016; 18:O158-63. [PMID: 26970061 DOI: 10.1111/codi.13329] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2015] [Accepted: 02/11/2016] [Indexed: 02/08/2023]
Abstract
AIM Percutaneous tibial nerve stimulation (PTNS) is a minimally invasive treatment for faecal incontinence. Many patients with faecal incontinence have coexisting pelvic floor disorders such as urinary incontinence and vaginal symptoms. We utilized a pelvic floor assessment tool to analyse any effect of PTNS on global pelvic floor function. METHODS Patients with faecal incontinence attending our institution who had failed to respond sufficiently to biofeedback were offered a course of PTNS. Patients underwent pre- and post-stimulation assessment with a validated electronic Personal Assessment Questionnaire - Pelvic Floor (ePAQ-PF) for pelvic floor disorders. Scores were compared to assess the effect of treatment on global pelvic floor function. RESULTS During the study period pre- and post-stimulation ePAQ-PF data were available for 60 patients (55% of all patients starting PTNS). In this cohort there was a significant improvement in bowel continence, bowel related quality of life, irritable bowel syndrome and bowel evacuation with a large effect size for continence and bowel related quality of life. There was also a significant improvement in non-bowel related symptoms, including urinary pain and stress incontinence, urinary related quality of life and bowel related sexual function. Sixty-five per cent of those who answered the question reported improvement in global health after stimulation. CONCLUSION For patients presenting with faecal incontinence, PTNS appears to have a positive effect on bowel related function in approximately two-thirds of patients. However, for treatment responders, improvement appears to relate mainly to improvement in bowel related function rather than a global pelvic floor effect.
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Affiliation(s)
- S L Kelly
- Northern General Hospital, Sheffield, UK
| | - S C Radley
- Royal Hallamshire Hospital, Sheffield, UK
| | - S R Brown
- Northern General Hospital, Sheffield, UK
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22
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Canbaz Kabay S, Kabay S, Mestan E, Cetiner M, Ayas S, Sevim M, Ozden H, Karaman HO. Long term sustained therapeutic effects of percutaneous posterior tibial nerve stimulation treatment of neurogenic overactive bladder in multiple sclerosis patients: 12-months results. Neurourol Urodyn 2015; 36:104-110. [PMID: 26352904 DOI: 10.1002/nau.22868] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2015] [Accepted: 08/04/2015] [Indexed: 11/11/2022]
Abstract
AIMS The aim of this study is to determine the sustained therapeutic efficacy and treatment intervals for PTNS in NOAB with MS, offering periodic additional treatments during 1 year in patients who completed an initial course of 12 consecutive weekly sessions. METHODS A total of 34 patients enrolled to the PTNS treatment and 21 patients completed the 1 year PTNS treatment with a tapering protocol of 6, 9, and 12 months of therapy, respectively. After 12 weeks of therapy, PTNS was applied at 14 day intervals for 3 months, 21 day intervals for 3 months, and 28 day intervals for 3 months. The patients completed a 3-day voiding diary at 3rd, 6th, 9th, and 12th month. The patients requested to complete validated questionnaires (ICIQ-SF, OAB-V8, OAB-q SF) were carried out within 3-month intervals thereafter during their enrolment in the study. RESULTS A total of 21 patients were enrolled in the study. Of these 5 (23.8%) were men and 16 (76.2%) women. The improvements for all voiding diary parameters were significant in the 6th, 9th, and 12th months when compared with baseline. Mean values between baseline and 12 month parameters suggested that daytime frequency decreased by 5.4 voids daily, urge incontinence decreased by 3.4 episodes daily, urgency episodes decreased by 7.4 episodes daily, nocturia decreased by 2.6 voids, and voided volume improved by a mean of 72.1 cc. CONCLUSION These results have demonstrated NOAB symptom improvement in MS patients can be achieved with 12 weekly PTNS treatments which show excellent durability over 12 months. Neurourol. Urodynam. 36:104-110, 2017. © 2015 Wiley Periodicals, Inc.
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Affiliation(s)
- Sibel Canbaz Kabay
- Department of Neurology, Dumlupinar University Faculty of Medicine, Kutahya, Turkey
| | - Sahin Kabay
- Department of Urology, Dumlupinar University Faculty of Medicine, Kutahya, Turkey
| | - Emine Mestan
- Department of Urology, Dumlupinar University Faculty of Medicine, Kutahya, Turkey
| | - Mustafa Cetiner
- Department of Urology, Dumlupinar University Faculty of Medicine, Kutahya, Turkey
| | - Selahattin Ayas
- Department of Neurology, Dumlupinar University Faculty of Medicine, Kutahya, Turkey
| | - Mehmet Sevim
- Department of Urology, Dumlupinar University Faculty of Medicine, Kutahya, Turkey
| | - Hilmi Ozden
- Department of Anatomy, Eskisehir Osmangazi University Faculty of Medicine, Eskisehir, Turkey
| | - Handan Ozisik Karaman
- Department of Neurology, Canakkale 18 Mart University Faculty of Medicine, Canakkale, Turkey
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23
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Barroso U, Viterbo W, Bittencourt J, Farias T, Lordêlo P. Posterior tibial nerve stimulation vs parasacral transcutaneous neuromodulation for overactive bladder in children. J Urol 2013; 190:673-7. [PMID: 23422257 DOI: 10.1016/j.juro.2013.02.034] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/12/2013] [Indexed: 02/05/2023]
Abstract
PURPOSE Parasacral transcutaneous electrical nerve stimulation and posterior tibial nerve stimulation have emerged as effective methods to treat overactive bladder in children. However, to our knowledge no study has compared the 2 methods. We evaluated the results of parasacral transcutaneous electrical nerve stimulation and posterior tibial nerve stimulation in children with overactive bladder. MATERIALS AND METHODS We prospectively studied children with overactive bladder without dysfunctional voiding. Success of treatment was evaluated by visual analogue scale and dysfunctional voiding symptom score, and by level of improvement of each specific symptom. Parasacral transcutaneous electrical nerve stimulation was performed 3 times weekly and posterior tibial nerve stimulation was performed once weekly. RESULTS A total of 22 consecutive patients were treated with posterior tibial nerve stimulation and 37 with parasacral transcutaneous electrical nerve stimulation. There was no difference between the 2 groups regarding demographic characteristics or types of symptoms. Concerning the evaluation by visual analogue scale, complete resolution of symptoms was seen in 70% of the group undergoing parasacral transcutaneous electrical nerve stimulation and in 9% of the group undergoing posterior tibial nerve stimulation (p = 0.02). When the groups were compared, there was no statistically significant difference (p = 0.55). The frequency of persistence of urgency and diurnal urinary incontinence was nearly double in the group undergoing posterior tibial nerve stimulation. However, this difference was not statistically significant. CONCLUSIONS We found that parasacral transcutaneous electrical nerve stimulation is more effective in resolving overactive bladder symptoms, which matches parental perception. However, there were no statistically significant differences in the evaluation by dysfunctional voiding symptom score, or in complete resolution of urgency or diurnal incontinence.
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Affiliation(s)
- Ubirajara Barroso
- Center for Voiding Disorders in Children (CEDIMI), Section of Pediatric Urology, Division of Urology, Bahiana School of Medicine, Salvador, Bahia, Brazil
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