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Cameron AP, Chung DE, Dielubanza EJ, Enemchukwu E, Ginsberg DA, Helfand BT, Holland P, Linder BJ, Rahimi L, Reynolds WS, Rovner ES, Souter L, Suskind AM, Takacs E, Welk B, Smith AL. The AUA/SUFU Guideline on the Diagnosis and Treatment of Idiopathic Overactive Bladder. J Urol 2024:101097JU0000000000003985. [PMID: 38651651 DOI: 10.1097/ju.0000000000003985] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2024] [Accepted: 04/09/2024] [Indexed: 04/25/2024]
Abstract
PURPOSE The purpose of this guideline is to provide evidence-based guidance to clinicians of all specialties on the evaluation, management, and treatment of idiopathic overactive bladder (OAB). The guideline informs the reader on valid diagnostic processes and provides an approach to selecting treatment options for patients with OAB through the shared decision-making process that will maximize symptom control and quality of life, while minimizing adverse events and burden of disease. METHODS An electronic search employing OVID was used to systematically search the MEDLINE and EMBASE databases, as well as the Cochrane Library, for systematic reviews and primary studies evaluating diagnosis and treatment of OAB from January 2013 to November 2023. Criteria for inclusion and exclusion of studies were based on the Key Questions and the populations, interventions, comparators, outcomes, timing, types of studies and settings (PICOTS) of interest. Following the study selection process, 159 studies were included and were used to inform evidence-based recommendation statements. RESULTS This guideline produced 33 statements that cover the evaluation and diagnosis of the patient with symptoms suggestive of OAB; the treatment options for patients with OAB, including non-invasive therapies, pharmacotherapy, minimally invasive therapies, invasive therapies, and indwelling catheters; and the management of patients with BPH and OAB. CONCLUSION Once the diagnosis of OAB is made, the clinician and the patient with OAB have a variety of treatment options to choose from and should, through shared decision-making, formulate a personalized treatment approach taking into account evidence-based recommendations as well as patient values and preferences.
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Kyaw HY, Krause HG, Goh JTW. Percutaneous tibial nerve stimulation for the overactive bladder: A single-arm trial. Aust N Z J Obstet Gynaecol 2024. [PMID: 38632883 DOI: 10.1111/ajo.13822] [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: 11/16/2023] [Accepted: 04/03/2024] [Indexed: 04/19/2024]
Abstract
AIMS We hypothesise that PTNS is a safe and effective treatment for OAB. Overactive bladder (OAB) is estimated to affect 11.8% of women worldwide, causing diminished quality of life. Lifestyle modifications, muscarinic receptor antagonist and beta-adrenoreceptor agonist remain the mainstay of treatment but are limited by their efficacy and adverse effects. Access to third-line therapies of intravesical botulinum toxin type A or sacral neuromodulation is limited by their invasive nature. Percutaneous tibial nerve stimulation (PTNS) has emerged as a non-invasive treatment option for OAB. METHODS This study was a single-arm trial of women requesting third-line treatment for OAB. The primary treatment outcome was patient-reported visual analogue score (VAS) improvement of at least 50%. Secondary outcome measures were Urinary Distress Inventory Short Form (UDI-6) score and two-day bladder diary. Patients also provided feedback on adverse effects encountered. RESULTS In the 84 women recruited, initial treatment protocol showed a success rate of 77.2% among those who completed treatment based on VAS, with a statistically significant improvement in mean UDI-6 score of 20.13 (P < 0.01, standard deviation: 12.52). Continued success following tapering protocol of 60.8% and a mean maintenance protocol of 14.2 months was achieved. No adverse effects were reported. CONCLUSION The results from this study are in concordance with previously published literature on the effectiveness and safety of PTNS as a treatment modality for OAB. Further randomised controlled trials to evaluate the optimal treatment protocol are warranted to establish a standardised regime.
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Affiliation(s)
- Hnin Yee Kyaw
- Gold Coast University Hospital, Southport, Queensland, Australia
| | - Hannah G Krause
- Gold Coast University Hospital, Southport, Queensland, Australia
- University of Queensland, St Lucia, Queensland, Australia
- Ramsay Specialist Centre, Greenslopes Private Hospital, Greenslopes, Queensland, Australia
| | - Judith T W Goh
- Gold Coast University Hospital, Southport, Queensland, Australia
- Ramsay Specialist Centre, Greenslopes Private Hospital, Greenslopes, Queensland, Australia
- Griffith University School of Medicine, Gold Coast, Queensland, Australia
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Burns RT, Orzel J, Wadensweiler P, Kenne K, Nakastuka H, Kovacevic N, Aswani Y, Ann Gormley E, Padamanabhan P, Powell CR, Vollstedt A, Takacs E. Radiation exposure during sacral neuromodulation lead placement: Multi-institutional descriptive study. Neurourol Urodyn 2024; 43:595-603. [PMID: 38318969 DOI: 10.1002/nau.25408] [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: 10/30/2023] [Revised: 01/10/2024] [Accepted: 01/18/2024] [Indexed: 02/07/2024]
Abstract
OBJECTIVES Fluoroscopy has significantly improved lead placement and decreased surgical time for implantable sacral neuromodulation (SNM). There is a paucity of data regarding radiation and safety of fluoroscopy during SNM procedures. Our study aims to characterize fluoroscopy time and dose used during SNM surgery across multiple institutions and assess for predictors of increased fluoroscopy time and radiation dose. METHODS Electronic medical records were queried for SNM procedures (Stage 1 and full implant) from 2016 to 2021 at four academic institutions. Demographic, clinical, and intraoperative data were collected, including fluoroscopy time and radiation dose in milligray (mGy). The data were entered into a centralized REDCap database. Univariate and multivariate analysis were performed to assess for predictive factors using STATA/BE 17.0. RESULTS A total of 664 procedures were performed across four institutions. Of these, 363 (54.6%) procedures had complete fluoroscopy details recorded. Mean surgical time was 58.8 min. Of all procedures, 79.6% were performed by Female Pelvic Medicine and Reconstructive Surgery specialists. There was significant variability in fluoroscopy time and dose based on surgical specialty and institution. Most surgeons (76.4%) were considered "low volume" implanters. In a multivariate analysis, bilateral finder needle testing, surgical indication, surgeon volume, and institution significantly predicted increased fluoroscopy time and radiation dose (p < 0.05). CONCLUSIONS There is significant variability in fluoroscopy time and radiation dose utilized during SNM procedures, with differences across institutions, surgeons, and subspecialties. Increased radiation exposure can have harmful impacts on the surgical team and patient. These findings demonstrate the need for standardized fluoroscopy use during SNM procedures.
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Affiliation(s)
- Ramzy T Burns
- Department of Urology, Indiana University, Indianapolis, Indiana, USA
| | - Joanna Orzel
- Department of Urology, University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
| | - Paul Wadensweiler
- Department of Obstetrics and Gynecology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire, USA
| | - Kimberly Kenne
- Department of Obstetrics and Gynecology, University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
| | | | | | - Yashant Aswani
- Department of Radiology, University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
| | - E Ann Gormley
- Department of Urology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire, USA
| | | | - Charles R Powell
- Department of Urology, Indiana University, Indianapolis, Indiana, USA
| | - Annah Vollstedt
- Department of Urology, University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
| | - Elizabeth Takacs
- Department of Urology, University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
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Sinha S, Vasudeva P. Can apparently transient life events trigger long-term lower urinary tract symptoms? Neurourol Urodyn 2024. [PMID: 38289333 DOI: 10.1002/nau.25303] [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: 09/29/2023] [Accepted: 10/04/2023] [Indexed: 02/01/2024]
Abstract
INTRODUCTION One-time life events such as neurological injury can result in lifelong lower urinary tract symptoms (LUTS). However, it is unclear whether an apparently transient life event can also trigger long-term LUTS. This review examines the possibility of an association and hypothesizes the pathogenesis. METHODS A pubmed search was conducted using the MeSH words "life change events," "child abuse," or "stress disorders, Posttraumatic", and LUTS. Additional manuscripts were identified by a hand and citation search. RESULTS Long-term LUTS was noted following temporally remote childhood sexual abuse, adverse childhood experiences, and stressful experiences in adults. There was evidence for an association of childhood sexual abuse and adverse childhood events with both storage as well as voiding LUTS. There was limited evidence that the number of adverse childhood events might increase the risk and severity of LUTS. There was evidence of an association between post-traumatic stress disorder in adults and LUTS. The finding of mental health disorders in such patients could explain some but not all of the observed association suggesting that other factors might also be important. CONCLUSIONS There is an association noted between apparently transient lifetime events and the subsequent reporting of LUTS. The timing of these adverse experiences might be important in determining the propensity for clinical manifestation. There is a need to explore this association, establish causality, and determine the underlying etiopathogenesis.
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Affiliation(s)
- Sanjay Sinha
- Department of Urology, Apollo Hospital, Hyderabad, India
| | - Pawan Vasudeva
- Department of Urology and Renal Transplant, Vardhaman Mahavir Medical College and Safdarjung Hospital, New Delhi, India
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Kanner J, Waghmarae S, Nemirovsky A, Wang S, Loeb S, Malik R. TikTok and YouTube Videos on Overactive Bladder Exhibit Poor Quality and Diversity. Urol Pract 2023; 10:493-500. [PMID: 37347790 DOI: 10.1097/upj.0000000000000423] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [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: 04/16/2023] [Accepted: 06/05/2023] [Indexed: 06/24/2023]
Abstract
INTRODUCTION We sought to assess the quality, understandability, actionability, and diversity of speakers in videos on TikTok and YouTube regarding overactive bladder. METHODS Using Application Program Interface, the top 500 TikTok and 120 YouTube videos on overactive bladder were retrieved. Videos unrelated to overactive bladder, those not in English, longer than 10 minutes, or lacking both text and audio were excluded. Surgical technique videos for providers were also excluded. Videos were scored by trained raters using 2 validated instruments: PEMAT (Agency for Healthcare Research and Quality's Patient Education Materials Assessment Tool) for actionability and understandability, and the DISCERN instrument for quality of consumer health information. We also examined for evidence of misinformation and commercial bias. RESULTS One hundred thirty-six TikTok videos and 75 YouTube videos met inclusion criteria. Eighty-eight percent of TikTok videos had poor PEMAT actionability scores (a score below 75%), as compared to 60% of YouTube videos. Both YouTube and TikTok videos scored low on PEMAT understandability. Ninety-eight percent of TikTok videos and 65% of YouTube videos were poor quality (DISCERN score <3). YouTube videos had higher actionability and quality than TikTok videos (P < .001) but did not differ on understandability (P = .769). Twenty-three percent of TikTok and 11% of YouTube videos had high misinformation (score >3). Commercial bias was present in 10% of TikTok and 19% of YouTube videos. CONCLUSIONS Actionability, understandability, and quality for overactive bladder-related content is poor on YouTube and TikTok. With increasing access to social media, it is important that health care providers and organizations invest resources in patient education on health literacy.
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Affiliation(s)
- Jenna Kanner
- University of Maryland School of Medicine, Baltimore, Maryland
| | | | - Amy Nemirovsky
- Department of Urology, University of Maryland, Baltimore, Maryland
| | - Shu Wang
- Department of Urology, University of Maryland, Baltimore, Maryland
| | - Stacy Loeb
- Department of Urology and Population Health, New York University, New York, New York
- Department of Surgery, Manhattan Veterans Affairs Medical Center, New York, New York
| | - Rena Malik
- Department of Urology, University of Maryland, Baltimore, Maryland
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Gill BC, Thomas S, Barden L, Jelovsek JE, Meyer I, Chermansky C, Komesu YM, Menefee S, Myers D, Smith A, Mazloomdoost D, Amundsen CL. Intraoperative Predictors of Sacral Neuromodulation Implantation and Treatment Response: Results From the ROSETTA Trial. J Urol 2023; 210:331-340. [PMID: 37126070 PMCID: PMC10523414 DOI: 10.1097/ju.0000000000003498] [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: 11/17/2022] [Accepted: 04/14/2023] [Indexed: 05/02/2023]
Abstract
PURPOSE We determined the utility of intraoperative data in predicting sacral neuromodulation outcomes in urgency urinary incontinence. MATERIALS AND METHODS Intraoperative details of sacral neuromodulation stage 1 were recorded during the prospective, randomized, multicenter ROSETTA trial, including responsive electrodes, amplitudes, and response strengths (motor and sensory Likert scales). Stage 2 implant was performed for stage 1 success on 3-day diary with 24-month follow-up. An intraoperative amplitude response score for each electrode was calculated ranging from 0 (no response) to 99.5 (maximum response, 0.5 V). Predictors for stage 1 success and improvement at 24 months were identified by stepwise logistic regression confirmed with least absolute shrinkage and selection operator and stepwise linear regression. RESULTS Intraoperative data from 161 women showed 139 (86%) had stage 1 success, which was not associated with number of electrodes generating an intraoperative motor and/or sensory response, average amplitude at responsive electrodes, or minimum amplitude-producing responses. However, relative to other electrodes, a best amplitude response score for bellows at electrode 3 was associated with stage 1 failure, a lower reduction in daily urgency urinary incontinence episodes during stage 1, and most strongly predicted stage 1 outcome in logistic modeling. At 24 months, those who had electrode 3 intraoperative sensory response had lower mean reduction in daily urgency urinary incontinence episodes than those who had no response. CONCLUSIONS Specific parameters routinely assessed intraoperatively during stage 1 sacral neuromodulation for urgency urinary incontinence show limited utility in predicting both acute and long-term outcomes. However, lead position as it relates to the trajectory of the sacral nerve root appears to be important.
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Affiliation(s)
| | - Sonia Thomas
- RTI International, Research Triangle Park, North Carolina
| | - Lindsey Barden
- RTI International, Research Triangle Park, North Carolina
| | | | - Isuzu Meyer
- University of Alabama at Birmingham, Birmingham, Alabama
| | | | | | - Shawn Menefee
- University of California San Diego, San Diego, California
| | | | - Ariana Smith
- University of Pennsylvania, Philadelphia, Pennsylvania
| | - Donna Mazloomdoost
- Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland
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Birkhäuser V, Anderson CE, Kozomara M, Bywater M, Gross O, Kiss S, Knüpfer SC, Koschorke M, Leitner L, Mehnert U, Sadri H, Sammer U, Stächele L, Tornic J, Liechti MD, Brinkhof MWG, Kessler TM. Urodynamics Are Essential to Predict the Risk for Upper Urinary Tract Damage after Acute Spinal Cord Injury. Biomedicines 2023; 11:1748. [PMID: 37371843 DOI: 10.3390/biomedicines11061748] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 06/12/2023] [Accepted: 06/15/2023] [Indexed: 06/29/2023] Open
Abstract
We used clinical parameters to develop a prediction model for the occurrence of urodynamic risk factors for upper urinary tract (UUT) damage during the first year after acute spinal cord injury (SCI). A total of 97 patients underwent urodynamic investigation at 1, 3, 6, and 12 months after acute SCI, within the framework of a population-based longitudinal study at a single university SCI center. Candidate predictors included demographic characteristics and neurological and functional statuses 1 month after SCI. Outcomes included urodynamic risk factors for UUT damage: detrusor overactivity combined with detrusor sphincter dyssynergia, maximum storage detrusor pressure (pDetmax) ≥ 40 cmH2O, bladder compliance < 20 mL/cmH2O, and vesicoureteral reflux. Multivariable logistic regression was used for the prediction model development and internal validation, using the area under the receiver operating curve (aROC) to assess model discrimination. Two models showed fair discrimination for pDetmax ≥ 40 cmH2O: (i) upper extremity motor score and sex, aROC 0.79 (95% CI: 0.69-0.89), C-statistic 0.78 (95% CI: 0.69-0.87), and (ii) neurological level, American Spinal Injury Association Impairment Scale grade, and sex, aROC 0.78 (95% CI: 0.68-0.89), C-statistic 0.76 (95% CI: 0.68-0.85). We identified two models that provided fair predictive values for urodynamic risk factors of UUT damage during the first year after SCI. Pending external validation, these models may be useful for clinical trial planning, although less so for individual-level patient management. Therefore, urodynamics remains essential for reliably identifying patients at risk of UUT damage.
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Affiliation(s)
- Veronika Birkhäuser
- Department of Neuro-Urology, Balgrist University Hospital, University of Zürich, 8008 Zürich, Switzerland
| | - Collene E Anderson
- Department of Neuro-Urology, Balgrist University Hospital, University of Zürich, 8008 Zürich, Switzerland
- Swiss Paraplegic Research, 6207 Nottwil, Switzerland
- Department of Health Sciences and Medicine, University of Lucerne, 6002 Lucerne, Switzerland
| | - Marko Kozomara
- Department of Neuro-Urology, Balgrist University Hospital, University of Zürich, 8008 Zürich, Switzerland
- Department of Urology, Cantonal Hospital Lucerne, 6000 Lucerne, Switzerland
| | - Mirjam Bywater
- Department of Neuro-Urology, Balgrist University Hospital, University of Zürich, 8008 Zürich, Switzerland
- Department of Urology, Cantonal Hospital Aarau, 5001 Aarau, Switzerland
| | - Oliver Gross
- Department of Neuro-Urology, Balgrist University Hospital, University of Zürich, 8008 Zürich, Switzerland
| | - Stephan Kiss
- Department of Neuro-Urology, Balgrist University Hospital, University of Zürich, 8008 Zürich, Switzerland
- Department of Urology, Cantonal Hospital Aarau, 5001 Aarau, Switzerland
| | - Stephanie C Knüpfer
- Department of Neuro-Urology, Balgrist University Hospital, University of Zürich, 8008 Zürich, Switzerland
- Department of Neuro-Urology, Clinic for Urology, University Hospital Bonn, 53127 Bonn, Germany
| | - Miriam Koschorke
- Department of Neuro-Urology, Balgrist University Hospital, University of Zürich, 8008 Zürich, Switzerland
- Department of Urology, Cantonal Hospital Aarau, 5001 Aarau, Switzerland
| | - Lorenz Leitner
- Department of Neuro-Urology, Balgrist University Hospital, University of Zürich, 8008 Zürich, Switzerland
| | - Ulrich Mehnert
- Department of Neuro-Urology, Balgrist University Hospital, University of Zürich, 8008 Zürich, Switzerland
| | - Helen Sadri
- Department of Neuro-Urology, Balgrist University Hospital, University of Zürich, 8008 Zürich, Switzerland
| | - Ulla Sammer
- Department of Neuro-Urology, Balgrist University Hospital, University of Zürich, 8008 Zürich, Switzerland
| | - Lara Stächele
- Department of Neuro-Urology, Balgrist University Hospital, University of Zürich, 8008 Zürich, Switzerland
| | - Jure Tornic
- Department of Neuro-Urology, Balgrist University Hospital, University of Zürich, 8008 Zürich, Switzerland
- Department of Urology, Winterthur Cantonal Hospital, 8400 Winterthur, Switzerland
| | - Martina D Liechti
- Department of Neuro-Urology, Balgrist University Hospital, University of Zürich, 8008 Zürich, Switzerland
| | - Martin W G Brinkhof
- Swiss Paraplegic Research, 6207 Nottwil, Switzerland
- Department of Health Sciences and Medicine, University of Lucerne, 6002 Lucerne, Switzerland
| | - Thomas M Kessler
- Department of Neuro-Urology, Balgrist University Hospital, University of Zürich, 8008 Zürich, Switzerland
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8
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Jankovic J, Carruthers J, Naumann M, Ogilvie P, Boodhoo T, Attar M, Gupta S, Singh R, Soliman J, Yushmanova I, Brin MF, Shen J. Neutralizing Antibody Formation with OnabotulinumtoxinA (BOTOX ®) Treatment from Global Registration Studies across Multiple Indications: A Meta-Analysis. Toxins (Basel) 2023; 15:toxins15050342. [PMID: 37235376 DOI: 10.3390/toxins15050342] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 05/10/2023] [Accepted: 05/12/2023] [Indexed: 05/28/2023] Open
Abstract
Though the formation of neutralizing antibodies (NAbs) during treatment with botulinum neurotoxin is rare, their presence may nonetheless affect the biological activity of botulinum toxin and negatively impact clinical response. The goal of this updated meta-analysis was to evaluate and characterize the rate of NAb formation using an expanded dataset composed of 33 prospective placebo-controlled and open-label clinical trials with nearly 30,000 longitudinal subject records prior to and following onabotulinumtoxinA treatment in 10 therapeutic and aesthetic indications. Total onabotulinumtoxinA doses per treatment ranged from 10 U to 600 U administered in ≤15 treatment cycles. The NAb formation at baseline and post-treatment was tested and examined for impact on clinical safety and efficacy. Overall, 27 of the 5876 evaluable subjects (0.5%) developed NAbs after onabotulinumtoxinA treatment. At study exit, 16 of the 5876 subjects (0.3%) remained NAb positive. Due to the low incidence of NAb formation, no clear relationship was discernable between positive NAb results and gender, indication, dose level, dosing interval, treatment cycles, or the site of injection. Only five subjects who developed NAbs post-treatment were considered secondary nonresponders. Subjects who developed NAbs revealed no other evidence of immunological reactions or clinical disorders. This comprehensive meta-analysis confirms the low NAb formation rate following onabotulinumtoxinA treatment across multiple indications, and its limited clinical impact on treatment safety and efficacy.
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Affiliation(s)
| | - Jean Carruthers
- Department of Ophthalmology, University of British Columbia, Vancouver, BC V6T 1Z4, Canada
- Jean Carruthers Cosmetic Surgery Inc., Vancouver, BC V5Z 4E1, Canada
| | - Markus Naumann
- Department of Neurology and Clinical Neurophysiology, University Hospital, 86156 Augsburg, Germany
| | | | | | | | | | | | | | | | - Mitchell F Brin
- AbbVie, Irvine, CA 92612, USA
- Department of Neurology, University of California, Irvine, CA 92697, USA
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Krhut J, Rejchrt M, Slovak M, Dvorak RV, Peter L, Blok BFM, Zvara P. Prospective, Randomized, Multicenter Trial of Peroneal Electrical Transcutaneous Neuromodulation vs Solifenacin in Treatment-naïve Patients With Overactive Bladder. J Urol 2023; 209:734-741. [PMID: 36579932 DOI: 10.1097/ju.0000000000003141] [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: 07/29/2022] [Accepted: 12/06/2022] [Indexed: 12/30/2022]
Abstract
PURPOSE We investigated the safety and efficacy of peroneal electrical transcutaneous neuromodulation using the URIS neuromodulation system in a home-based setting in comparison with standard treatment using solifenacin in treatment-naïve female patients with overactive bladder. MATERIALS AND METHODS A total of 120 patients were screened, of whom 77 were randomized in a 2:1 ratio to 12 weeks of treatment with daily peroneal electrical transcutaneous neuromodulation or solifenacin 5 mg. The primary endpoint was safety; efficacy assessments included proportion of responders, defined as subjects with ≥50% reduction in bladder diary-derived variables; Overactive Bladder-Validated 8-question Screener, and European Quality of Life-5 Dimensions questionnaire; and treatment satisfaction after 12 weeks of therapy. RESULTS Seventy-one out of 77 randomized patients completed the study. In the peroneal electrical transcutaneous neuromodulation group 6/51 (12%) patients reported a treatment-related adverse event vs 12/25 (48%) in the solifenacin group (P < .001). No clinically significant changes were observed in any other safety endpoint. The proportions of responders in the peroneal electrical transcutaneous neuromodulation group vs the solifenacin group were 87% vs 74% with respect to Patient Perception of Intensity of Urgency Scale grade 3 urgency episodes, 87% vs 75% with respect to grade 3+4 urgency episodes, and 90% vs 94% with respect to urgency incontinence episodes. In post hoc analyses we observed significant improvement over time in multiple efficacy variables in both treatment arms. CONCLUSIONS Peroneal electrical transcutaneous neuromodulation is a safe and effective method for overactive bladder treatment associated with a significantly lower incidence of treatment-related adverse events compared to solifenacin and a considerably better benefit-risk profile.
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Affiliation(s)
- Jan Krhut
- Department of Urology, University Hospital, Ostrava, Czech Republic
- Department of Surgical Studies, Faculty of Medicine, Ostrava University, Ostrava, Czech Republic
| | - Michal Rejchrt
- Department of Urology, 2nd Faculty of Medicine of Charles University and Motol University Hospital, Prague, Czech Republic
| | | | | | - Lukas Peter
- StimVia, Ostrava, Czech Republic
- Department of Chemistry, Faculty of Science, University of Hradec Králové, Hradec Králové, Czech Republic
| | - Bertil F M Blok
- Department of Urology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Peter Zvara
- Biomedical Laboratory and Research Unit of Urology, Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Urology, Odense University Hospital, Odense, Denmark
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10
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Anderson CE, Kozomara M, Birkhäuser V, Bywater M, Gross O, Kiss S, Knüpfer SC, Koschorke M, Leitner L, Mehnert U, Sadri H, Sammer U, Stächele L, Tornic J, Liechti MD, Brinkhof MWG, Kessler TM. Temporal development of unfavourable urodynamic parameters during the first year after spinal cord injury. BJU Int 2023; 131:503-512. [PMID: 36221991 DOI: 10.1111/bju.15918] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVES To describe the temporal development of and risk factors for the occurrence of unfavourable urodynamic parameters during the first year after spinal cord injury (SCI). PATIENTS AND METHODS This population-based longitudinal study used data from 97 adult patients with a single-event traumatic or ischaemic SCI who underwent video-urodynamic investigation (UDI) at a university SCI centre. The first occurrences of unfavourable urodynamic parameters (detrusor overactivity combined with detrusor sphincter dyssynergia [DO-DSD], maximum storage detrusor pressure ≥40 cmH2 O, bladder compliance <20 mL/cmH2 O, vesico-ureteric reflux [VUR] and any unfavourable parameter [composite outcome]) were evaluated using time-to-event analysis. RESULTS The majority of the population (87/97 [90%]) had at least one unfavourable urodynamic parameter. Most unfavourable urodynamic parameters were initially identified during the 1- or 3-month UDI, including 92% of the DO-DSD (78/85), 82% of the maximum storage pressure ≥40 cmH2 O (31/38), and 100% of the VUR (seven of seven) observations. No low bladder compliance was observed. The risk of DO-DSD was elevated in patients with thoracic SCI compared to those with lumbar SCI (adjusted hazard ratio [aHR] 2.38, 95% confidence interval [CI] 1.16-4.89). Risk of maximum storage detrusor pressure ≥40 cmH2 O was higher in males than females (aHR 8.33, 95% CI 2.51-27.66), in patients with a cervical SCI compared to those with lumbar SCI (aHR 14.89, 95% CI 3.28-67.55), and in patients with AIS Grade B or C compared to AIS Grade D SCI (aHR 6.17, 95% CI 1.78-21.39). No risk factors were identified for the composite outcome of any unfavourable urodynamic parameter. CONCLUSIONS The first UDI should take place within 3 months after SCI as to facilitate early diagnosis of unfavourable urodynamic parameters and timely treatment. Neuro-urological guidelines and individualised management strategies for patients with SCI may be strengthened by considering sex and SCI characteristics in the scheduling of UDIs.
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Affiliation(s)
- Collene E Anderson
- Swiss Paraplegic Research, Nottwil, Switzerland
- Department of Health Sciences and Medicine, University of Lucerne, Lucerne, Switzerland
- Department of Neuro-Urology, Balgrist University Hospital, University of Zürich, Zürich, Switzerland
| | - Marko Kozomara
- Department of Neuro-Urology, Balgrist University Hospital, University of Zürich, Zürich, Switzerland
- Department of Urology, University Hospital Zürich, University of Zürich, Zürich, Switzerland
| | - Veronika Birkhäuser
- Department of Neuro-Urology, Balgrist University Hospital, University of Zürich, Zürich, Switzerland
| | - Mirjam Bywater
- Department of Neuro-Urology, Balgrist University Hospital, University of Zürich, Zürich, Switzerland
- Department of Urology, Cantonal Hospital Aarau, Aarau, Switzerland
| | - Oliver Gross
- Department of Neuro-Urology, Balgrist University Hospital, University of Zürich, Zürich, Switzerland
| | - Stephan Kiss
- Department of Neuro-Urology, Balgrist University Hospital, University of Zürich, Zürich, Switzerland
- Department of Urology, Cantonal Hospital Aarau, Aarau, Switzerland
| | - Stephanie C Knüpfer
- Department of Neuro-Urology, Balgrist University Hospital, University of Zürich, Zürich, Switzerland
- Department of Urology, Clinic for Urology, University Hospital Bonn, Bonn, Germany
| | - Miriam Koschorke
- Department of Neuro-Urology, Balgrist University Hospital, University of Zürich, Zürich, Switzerland
| | - Lorenz Leitner
- Department of Neuro-Urology, Balgrist University Hospital, University of Zürich, Zürich, Switzerland
| | - Ulrich Mehnert
- Department of Neuro-Urology, Balgrist University Hospital, University of Zürich, Zürich, Switzerland
| | - Helen Sadri
- Department of Neuro-Urology, Balgrist University Hospital, University of Zürich, Zürich, Switzerland
| | - Ulla Sammer
- Department of Neuro-Urology, Balgrist University Hospital, University of Zürich, Zürich, Switzerland
| | - Lara Stächele
- Department of Neuro-Urology, Balgrist University Hospital, University of Zürich, Zürich, Switzerland
| | - Jure Tornic
- Department of Neuro-Urology, Balgrist University Hospital, University of Zürich, Zürich, Switzerland
- Department of Urology, Winterthur Cantonal Hospital, Winterthur, Switzerland
| | - Martina D Liechti
- Department of Neuro-Urology, Balgrist University Hospital, University of Zürich, Zürich, Switzerland
| | - Martin W G Brinkhof
- Swiss Paraplegic Research, Nottwil, Switzerland
- Department of Health Sciences and Medicine, University of Lucerne, Lucerne, Switzerland
| | - Thomas M Kessler
- Department of Neuro-Urology, Balgrist University Hospital, University of Zürich, Zürich, Switzerland
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11
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Zillioux J, Lewis KC, Hettel D, Goldman HB, Vasavada SP, Gill BC. Cognitive impairment does not impact sacral neuromodulation implant rates for overactive bladder. Neurourol Urodyn 2023; 42:623-630. [PMID: 36701189 DOI: 10.1002/nau.25138] [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: 10/26/2022] [Revised: 01/02/2023] [Accepted: 01/16/2023] [Indexed: 01/27/2023]
Abstract
OBJECTIVE To evaluate the impact of cognitive impairment (CI) diagnoses on sacral neuromodulation (SNM) outcomes in older patients. MATERIALS AND METHODS We completed a retrospective review of all patients aged ≥55 years who underwent test-phase SNM (peripheral nerve evaluation (PNE) or stage 1) for overactive bladder (OAB) between 2014 and 2021 within a large multi-regional health system. Patient demographics, relevant comorbidities, CI diagnoses (dementia or mild CI), and SNM procedures were recorded. Logistic regression modeling was performed to evaluate the impact of CI on SNM implantation rates. RESULTS Five-hundred and ten patients underwent SNM test phase (161 PNE, 349 Stage 1) during the study period. The mean age was 71.0(8.5) years, and most (80.6%) were female. Overall, 52(10.1%) patients had a CI diagnosis at the time of SNM, and 30 (5.8%) were diagnosed at a median of 18.5 [9.25, 39.5] months after SNM. Patients with CI diagnoses were older, with more comorbidities, and were more likely to undergo PNE. Univariable comparison found no difference in implantation rate based on pre-SNM CI (85.4% vs. 76.9%, p = 0.16). Multivariable analysis identified PNE (OR 0.43, 95% CI 0.26-0.71), age (OR 0.96, 95%CI 0.93-0.98), and prior beta-3 agonist use (OR 0.60, 95% CI 0.37-0.99) but not CI or dementia as independent negative predictors of implantation. Implanted patients had a median follow-up of 25 [12.0, 55.0] months. Explant and revision rates did not differ according to CI. CONCLUSION Patients with OAB and CI diagnoses proceed to SNM implant at rates similar to patients without CI diagnoses. A diagnosis of CI should not necessarily exclude patients from SNM therapy for refractory OAB.
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Affiliation(s)
- Jacqueline Zillioux
- Glickman Urological & Kidney Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Kevin C Lewis
- Glickman Urological & Kidney Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Daniel Hettel
- Glickman Urological & Kidney Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Howard B Goldman
- Glickman Urological & Kidney Institute, Cleveland Clinic, Cleveland, Ohio, USA.,Cleveland Clinic Lerner College of Medicine, Cleveland, Ohio, USA
| | - Sandip P Vasavada
- Glickman Urological & Kidney Institute, Cleveland Clinic, Cleveland, Ohio, USA.,Cleveland Clinic Lerner College of Medicine, Cleveland, Ohio, USA
| | - Bradley C Gill
- Glickman Urological & Kidney Institute, Cleveland Clinic, Cleveland, Ohio, USA.,Cleveland Clinic Lerner College of Medicine, Cleveland, Ohio, USA
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12
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Ou YC, Kao YL, Ho YH, Wu KY, Kuo HC. Intravesical Injection of Botulinum Toxin Type A in Patients with Refractory Overactive Bladder-Results between Young and Elderly Populations, and Factors Associated with Unfavorable Outcomes. Toxins (Basel) 2023; 15:toxins15020095. [PMID: 36828410 PMCID: PMC9967532 DOI: 10.3390/toxins15020095] [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: 12/14/2022] [Revised: 01/16/2023] [Accepted: 01/16/2023] [Indexed: 01/20/2023] Open
Abstract
Intravesical botulinum toxin type A (BoNT-A) injection has been recognized as the standard treatment for refractory overactive bladder (OAB). However, its therapeutic efficacy and safety have not been thoroughly reviewed in elderly patients. This study aims to provide treatment outcomes for patients aged ≥75 years, and to identify factors associated with unfavorable outcomes. Patients receiving intradetrusor injections of 100 U onabotulinumtoxinA for refractory OAB between 2011 and 2021 were retrospectively reviewed. Urodynamic parameters, underlying comorbidities, subjective success, and unfavorable outcomes were assessed. A total of 192 patients were included, and 65 of them were classified into the elderly group. For the elderly group, 60.0% experienced subjective dryness, and 84.6% remained subjective success at 6 months after the injections. The prevalence rates of common unfavorable outcomes, including urinary tract infections, large post-void residual urine volume, and urinary retention, were 9.2%, 27.7%, and 12.3%, respectively. Multivariate analysis revealed that female, baseline urodynamic parameters, and diabetes mellitus were associated with unfavorable outcomes in the elderly group. Intravesical BoNT-A injections provide comparable therapeutic efficacy and safety concerns in elderly patients with refractory OAB. A thorough consultation for treatment benefits and possible adverse events is mandatory before the procedure.
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Affiliation(s)
- Yin-Chien Ou
- Department of Urology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan
| | - Yao-Lin Kao
- Department of Urology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan
| | - Yi-Hui Ho
- Department of Anesthesiology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan
| | - Kuan-Yu Wu
- Department of Urology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan
| | - Hann-Chorng Kuo
- Department of Urology, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation and Tzu Chi University, Hualien 970, Taiwan
- Correspondence:
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13
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Lai HH, Wiseman JB, Helmuth ME, Smith AR, Amundsen CL, Cameron AP, Glaser AP, Hendrickson WK, Kirkali Z, Kenton K. Phenotyping of Urinary Urgency Patients Without Urgency Incontinence, and Their Comparison to Urgency Incontinence Patients: Findings From the LURN Study. J Urol 2023; 209:233-242. [PMID: 36067368 PMCID: PMC9742334 DOI: 10.1097/ju.0000000000002939] [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: 01/26/2022] [Accepted: 08/10/2022] [Indexed: 12/14/2022]
Abstract
PURPOSE We characterize patients with urinary urgency with vs without urgency urinary incontinence who presented to clinics actively seeking treatment for their symptoms. MATERIALS AND METHODS Participants who enrolled in the Symptoms of Lower Urinary Tract Dysfunction Research Network were categorized into urinary urgency with vs without urgency urinary incontinence. Participants were followed for 1 year; their urinary symptoms, urological pain, psychosocial factors, bowel function, sleep disturbance, physical activity levels, physical function, and quality of life were compared. Mixed effects linear regression models were used to examine the relationships between urgency urinary incontinence and these factors. RESULTS Among 683 participants with urinary urgency at baseline, two-thirds (n=453) also had urgency urinary incontinence; one-third (n=230) had urinary urgency-only without urgency urinary incontinence. No differences were detected in urological pain between urinary urgency-only and urgency urinary incontinence. Those with urgency urinary incontinence had more severe urgency and frequency symptoms, higher depression, anxiety, perceived stress scores, more severe bowel dysfunction and sleep disturbance, lower physical activity levels, lower physical function, and worse quality of life than those with urinary urgency-only. Among those with urinary urgency-only at baseline, 40% continued to have urinary urgency-only, 15% progressed to urgency urinary incontinence, and 45% had no urgency at 12 months. Fifty-eight percent with urgency urinary incontinence at baseline continued to report urgency urinary incontinence at 12 months, while 15% improved to urinary urgency-only, and 27% had no urgency. CONCLUSIONS Patients with urgency urinary incontinence have severe storage symptoms, more psychosocial symptoms, poorer physical functioning, and worse quality of life. Our data suggested urgency urinary incontinence may be a more severe manifestation of urinary urgency, rather than urinary urgency and urgency urinary incontinence being distinct entities.
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Affiliation(s)
- H. Henry Lai
- Division of Urologic Surgery, Departments of Surgery and Anesthesiology, Washington University School of Medicine, St. Louis MO
| | | | | | | | - Cindy L. Amundsen
- Department of Obstetrics and Gynecology, Division of Urogynecology, Duke University, Durham NC
| | | | | | - Whitney K. Hendrickson
- Department of Obstetrics and Gynecology, Division of Urogynecology, Duke University, Durham NC
| | - Ziya Kirkali
- National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda MD
| | - Kimberly Kenton
- Department of Obstetrics & Gynecology, Division of Female Pelvic Medicine & Reconstructive Surgery, Northwestern University, Chicago IL
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14
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Malcher MF, Droupy S, Berr C, Ziad A, Huguet H, Faillie JL, Serrand C, Mura T. Dementia Associated with Anticholinergic Drugs Used for Overactive Bladder: A Nested Case-Control Study Using the French National Medical-Administrative Database. J Urol 2022; 208:863-71. [PMID: 35686842 DOI: 10.1097/JU.0000000000002804] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
PURPOSE We analyzed the relationship between use of anticholinergic drugs to treat overactive bladder (OAB) and risk of incident dementia in older patients, overall and for each drug separately. MATERIALS AND METHODS We conducted a nested case-control study using the French National Medical-Administrative Database. We identified incident dementia cases and controls from January 1, 2013 to December 31, 2018 in individuals aged ≥60 years. Controls were matched 5:1 to cases by date of case diagnosis (index date), age, sex, and income. We set a 5-year exposure period ending 2 years before the index date (lag-time period to avoid protopathic bias). We quantified cumulative exposure to flavoxate, oxybutynin, solifenacin, trospium, and fesoterodine using defined daily doses (DDDs). We performed conditional logistic regression analyses adjusted for factors known to be associated with OAB and/or dementia including obesity, diabetes, stroke, coronary heart disease, and psychotic disorders. RESULTS We analyzed 4,810 cases and 24,050 matched controls with a median age of 82 years. OAB anticholinergic use was associated with an increased risk of dementia (adjusted OR [aOR]=1.23, 95% CI 1.10-1.37) with a cumulative dose-response: aOR=1.07 (95% CI 0.91-1.25) for 1-90 DDDs, aOR=1.29 (1.05-1.58) for 91-365 DDDs and aOR=1.48 (1.22-1.80) for >365 DDDs. Considering each OAB anticholinergic separately showed a particularly marked increased risk of dementia for oxybutynin and solifenacin, but no increased risk for trospium. CONCLUSIONS When treating OAB in older patients, OAB anticholinergics should be used with caution, taking into account the patient's cognitive status, the anticholinergic load, and the different therapeutic options.
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15
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Davidson ER, Miceli L, Propst K. Why Patients Fall Through the Cracks: Assessment of Patients' Overactive Bladder Treatment. J Womens Health (Larchmt) 2022; 31:1314-1319. [PMID: 35363051 PMCID: PMC9527055 DOI: 10.1089/jwh.2021.0635] [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] [Indexed: 11/13/2022] Open
Abstract
Objective: Despite an established treatment algorithm for overactive bladder (OAB), it is unclear how many patients proceed through each step. Our objective was to evaluate the percentage of patients receiving each step of care and identify reasons why patients did not receive certain treatments. Methods: This was a retrospective cohort study with cross-sectional survey of new OAB patients. The medical record was queried for relevant patient characteristics and documentation of conservative, medical, and third-line therapies. In the survey, patients were asked about current bladder symptoms and reasons why they did not use certain treatments. Descriptive statistics were used for analysis. Results: One hundred eleven patients met the inclusion criteria; the most common diagnosis was mixed incontinence (40%, n = 45). The median number of visits for OAB was 2 (range 1-8). On retrospective analysis, 64% (71) of patients had documented attempts at conservative therapy. Seventy-six percent (84) of patients attempted medical therapy, and only 11% (12) progressed to any third-line therapy. Fifty-nine percent (64) of eligible patients responded to the survey. Fifty-three percent (34) of respondents reported persistent moderate to very severe bother due to bladder symptoms. Thirty percent to fifty percent of patients who did not attempt one or more of the three levels of OAB therapy reported that they were never offered that treatment option. Conclusions: Many patients do not progress to the next steps in OAB therapy despite failure of more conservative treatments. Barriers to care included limited follow-up and education about other therapy options. A formalized institutional care pathway may lead to improved OAB treatment.
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Affiliation(s)
- Emily R.W. Davidson
- Center for Urogynecology and Pelvic Reconstructive Surgery, Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Lia Miceli
- Center for Urogynecology and Pelvic Reconstructive Surgery, Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Katie Propst
- Center for Urogynecology and Pelvic Reconstructive Surgery, Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Cleveland, Ohio, USA
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16
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Izumi N, Matsuo T, Matsukawa Y. Associations among Physician-Patient Communication, Patient Satisfaction, and Clinical Effectiveness of Overactive Bladder Medication: A Survey of Patients with Overactive Bladder. J Clin Med 2022; 11. [PMID: 35887847 DOI: 10.3390/jcm11144087] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 07/07/2022] [Indexed: 12/10/2022] Open
Abstract
This cross-sectional survey study evaluated associations between physician−patient communication and patient satisfaction with overactive bladder (OAB) medical care or clinical effectiveness. Japanese patients aged ≥50 years with OAB who had taken OAB medication within 2 years received a web-based survey regarding OAB medical care, physician−patient communication on OAB symptoms and treatment, and OAB symptom score (OABSS) change with treatment. Associations between physician−patient communication and patient satisfaction or OAB medication effectiveness (≥3-point improvement in OABSS) were investigated by multivariate analysis with confounding factors. Stratified analyses were performed based on medication continuation or discontinuation (for reasons except symptom improvement). Of the 1004 respondents included in the analyses, 58.0% continued treatment, and 23.7% discontinued for reasons except symptom improvement. Satisfaction with OAB care was associated with reported effectiveness, medication side effects, physician−patient communication, and whether medication was switched. Medication effectiveness was associated with patient−physician communication, female sex, and not switching medication. Significantly more patients in the continuation group were satisfied and had improvement of ≥3 points in OABSS (p < 0.001 for both). The findings suggest that, in Japan, adequate physician−patient communication contributes significantly to improving clinical effectiveness and satisfaction with medical care in OAB patients as well as treatment continuation.
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17
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Park A, Kennedy A, Kennedy R, Zimmern PE, Malik RD. Identifying Patient-Centered Research Priorities in Overactive Bladder by Crowdsourcing and Targeted Recruitment. Urol Pract 2022; 9:246-252. [PMID: 37145539 DOI: 10.1097/upj.0000000000000298] [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] [Accepted: 01/10/2022] [Indexed: 11/27/2022]
Abstract
INTRODUCTION Patient perspectives in quality-of-life improvement are critical to measuring treatment outcomes. We aimed to identify patient priorities for overactive bladder (OAB) research. METHODS Participants were recruited utilizing the Amazon Mechanical Turk database, an online marketplace where individuals receive payment for completing tasks. Those who scored 4 or higher on the OAB-V3, a simple 3-question screening survey, were requested to complete an "OAB-q and Prioritization Survey," which identified preferences for future OAB research priorities, demographic and clinical data, and symptom severity via the OAB-q. Participants must have correctly answered an attention-confirming question to have their responses included in the final analysis. RESULTS Of 555 responders, 352 screened positive on the OAB-V3 and 232 completed the followup survey and met study criteria. The top 3 research preferences were: discovering the etiology of OAB (31%); individualized treatment based on age, race, gender and comorbidities (19%); and identifying the fastest OAB treatments (15%). Participants who selected etiology of OAB in the top 3 research priorities (56%) were older (38.7±2.1 vs 33.9±1.5 years, p=0.05) and had significantly lower mean health-related quality of life scores than those who did not (25.1±2.5 vs 35.5±3.9, p=0.02). CONCLUSIONS Using Amazon Mechanical Turk, we present the first report of OAB research priorities identified by patients experiencing OAB symptoms. Crowdsourcing offers a timely and cost-effective manner to learn directly from people with OAB symptoms. Few participants sought treatment for OAB despite having bothersome symptoms.
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Affiliation(s)
- Ashley Park
- Department of Surgery, Division of Urology, University of Maryland Medical Center, Baltimore, Maryland
| | - Aidan Kennedy
- Department of Surgery, Division of Urology, University of Maryland Medical Center, Baltimore, Maryland
| | - Riley Kennedy
- Department of Computer Science, George Washington University, Washington, District of Columbia
| | | | - Rena D Malik
- Department of Surgery, Division of Urology, University of Maryland Medical Center, Baltimore, Maryland
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18
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Funada S, Luo Y, Yoshioka T, Setoh K, Tabara Y, Negoro H, Yoshimura K, Matsuda F, Efthimiou O, Ogawa O, Furukawa TA, Kobayashi T, Akamatsu S. Development and validation of prediction model for incident overactive bladder: The Nagahama study. Int J Urol 2022; 29:748-756. [PMID: 35393696 PMCID: PMC9546153 DOI: 10.1111/iju.14887] [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: 02/16/2022] [Accepted: 03/21/2022] [Indexed: 11/10/2022]
Abstract
Objectives We aimed to develop models to predict new‐onset overactive bladder in 5 years using a large prospective cohort of the general population. Methods This is a secondary analysis of a longitudinal cohort study in Japan. The baseline characteristics were measured between 2008 and 2010, with follow‐ups every 5 years. We included subjects without overactive bladder at baseline and with follow‐up data 5 years later. Overactive bladder was assessed using the overactive bladder symptom score. Baseline characteristics (demographics, health behaviors, comorbidities, and overactive bladder symptom scores) and blood test data were included as predictors. We developed two competing prediction models for each sex based on logistic regression with penalized likelihood (LASSO). We chose the best model separately for men and women after evaluating models' performance in terms of discrimination and calibration using an internal validation via 200 bootstrap resamples and a temporal validation. Results We analyzed 7218 participants (male: 2238, female: 4980). The median age was 60 and 55 years, and the number of new‐onset overactive bladder was 223 (10.0%) and 288 (5.8%) per 5 years in males and females, respectively. The in‐sample estimates for C‐statistic, calibration intercept, and slope for the best performing models were 0.77 (95% confidence interval 0.74–0.80), 0.28 and 1.15 for males, and 0.77 (95% confidence interval 0.74–0.80), 0.20 and 1.08 for females. Internal and temporal validation gave broadly similar estimates of performance, indicating low optimism. Conclusion We developed risk prediction models for new‐onset overactive bladder among men and women with good predictive ability.
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Affiliation(s)
- Satoshi Funada
- Department of Urology, Kyoto University Graduate School of Medicine Faculty of Medicine, Kyoto, Japan.,Department of Health Promotion and Human Behavior, Kyoto University School of Public Health, Kyoto, Japan
| | - Yan Luo
- Department of Health Promotion and Human Behavior, Kyoto University School of Public Health, Kyoto, Japan
| | - Takashi Yoshioka
- Center for Innovative Research for Communities and Clinical Excellence (CiRC2LE), Fukushima Medical University, Fukushima City, Fukushima, Japan
| | - Kazuya Setoh
- Center for Genomic Medicine, Kyoto University Graduate School of Medicine Faculty of Medicine, Kyoto, Japan.,Graduate School of Public Health, Shizuoka Graduate University of Public Health, Shizuoka, Japan
| | - Yasuharu Tabara
- Center for Genomic Medicine, Kyoto University Graduate School of Medicine Faculty of Medicine, Kyoto, Japan.,Graduate School of Public Health, Shizuoka Graduate University of Public Health, Shizuoka, Japan
| | | | - Koji Yoshimura
- Department of Urology, Shizuoka General Hospital, Shizuoka, Japan
| | - Fumihiko Matsuda
- Center for Genomic Medicine, Kyoto University Graduate School of Medicine Faculty of Medicine, Kyoto, Japan
| | - Orestis Efthimiou
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland.,Department of Psychiatry, University of Oxford, Oxford, UK
| | - Osamu Ogawa
- Department of Urology, Kyoto University Graduate School of Medicine Faculty of Medicine, Kyoto, Japan
| | - Toshi A Furukawa
- Department of Health Promotion and Human Behavior, Kyoto University School of Public Health, Kyoto, Japan
| | - Takashi Kobayashi
- Department of Urology, Kyoto University Graduate School of Medicine Faculty of Medicine, Kyoto, Japan
| | - Shusuke Akamatsu
- Department of Urology, Kyoto University Graduate School of Medicine Faculty of Medicine, Kyoto, Japan
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19
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Chang PL, Goldstein FC, Burgio KL, Juncos JL, McGwin G, Muirhead L, Markland AD, Johnson TM, Vaughan CP. Exploratory evaluation of baseline cognition as a predictor of perceived benefit in a study of behavioral therapy for urinary incontinence in Parkinson disease. Neurourol Urodyn 2022; 41:841-846. [PMID: 35181928 PMCID: PMC8957523 DOI: 10.1002/nau.24891] [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: 10/04/2021] [Revised: 01/12/2022] [Accepted: 01/13/2022] [Indexed: 11/10/2022]
Abstract
AIMS While behavior-based pelvic floor muscle exercise therapy is an effective treatment for overactive bladder in Parkinson's disease (PD) patients, cognitive function may be a predictor of rehabilitation outcomes. METHODS In a planned exploratory analysis, participants who had a Montreal Cognitive Assessment (MoCA) with a score ≥18 who were randomized in a clinical trial to behavioral treatment were classified by perceived improvement (Benefit vs. No Benefit) as reported on a validated Satisfaction and Benefit Questionnaire. General cognition (MoCA), motor procedural learning (Serial reaction time task), verbal memory (Buschke delayed recall), spatial memory (Nonverbal/Spatial selective reminding test), and working memory (Wisconsin card sorting task) were compared between the two groups using Wilcoxon rank-sum test. RESULTS Of the 26 participants randomized to behavioral treatment (70% male, mean age 71 ± 6.1 years), 22 participants (85%) reported Benefit and four reported No Benefit. General cognition, motor procedural learning, verbal memory, spatial memory, and working memory did not differ between these groups. While the difference between the time to complete the final practiced series and the random series of the Serial Reaction Time Task (SRTT) was statistically similar between the groups, the Benefit group performed the random sequence more quickly (567.0 ± 136.5 ms) compared to the No Benefit group (959.4 ± 443.0 ms; p = 0.03) and trended toward faster performance in the final practiced series. CONCLUSIONS Perceived benefit from behavioral treatment for overactive bladder was not associated with measures of baseline cognition other than faster completion of the SRTT. This is noteworthy because many behavior-based therapy studies exclude participants with mild cognitive impairment. Additional studies may evaluate if domain-specific cognitive function, particularly the assessment of implicit memory, could lead to individualized behavioral therapy recommendations.
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Affiliation(s)
- PL Chang
- Division of Geriatrics and Gerontology, Department of Medicine, Emory University, Decatur, Georgia
| | - FC Goldstein
- Department of Neurology, Emory University, Atlanta, Georgia
| | - KL Burgio
- Birmingham/Atlanta VA Geriatric Research, Education, and Clinical Center, Birmingham VA Health System, Birmingham, Alabama,Division of Gerontology, Geriatrics, and Palliative Care, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - JL Juncos
- Department of Neurology, Emory University, Atlanta, Georgia
| | - G McGwin
- Birmingham/Atlanta VA Geriatric Research, Education, and Clinical Center, Birmingham VA Health System, Birmingham, Alabama,Department of Epidemiology, University of Alabama at Birmingham, Birmingham, Alabama
| | - L Muirhead
- Nell Hodgson Woodruff School of Nursing, Emory University, Atlanta, Georgia,Birmingham/Atlanta VA Geriatric Research, Education, and Clinical Center, Atlanta VA Health System, Atlanta, GA
| | - AD Markland
- Birmingham/Atlanta VA Geriatric Research, Education, and Clinical Center, Birmingham VA Health System, Birmingham, Alabama,Division of Gerontology, Geriatrics, and Palliative Care, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - TM Johnson
- Birmingham/Atlanta VA Geriatric Research, Education, and Clinical Center, Atlanta VA Health System, Atlanta, GA,Division of General Internal Medicine, Department of Medicine, Emory University, Atlanta, Georgia,Department of Family and Preventive Medicine, Emory University, Atlanta, Georgia
| | - CP Vaughan
- Division of Geriatrics and Gerontology, Department of Medicine, Emory University, Decatur, Georgia,Birmingham/Atlanta VA Geriatric Research, Education, and Clinical Center, Atlanta VA Health System, Atlanta, GA
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20
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Manns K, Khan A, Carlson KV, Wagg A, Baverstock RJ, Trafford Crump R. The use of onabotulinumtoxinA to treat idiopathic overactive bladder in elderly patients is in need of study. Neurourol Urodyn 2021; 41:42-47. [PMID: 34618366 DOI: 10.1002/nau.24809] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [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: 06/24/2021] [Revised: 08/04/2021] [Accepted: 08/12/2021] [Indexed: 11/09/2022]
Abstract
BACKGROUND Injecting onabotulinumtoxinA (BoTN-A) into the bladder has been established as an effective treatment of overactive bladder (OAB) and well-tolerated by patients. However, there evidence suggests the efficacy and safety of this treatment may decrease with age due to increased comorbidities and frailty. This study's objective was to establish empirical evidence regarding age-related differences in outcomes related to BoTN-A for the treatment of idiopathic OAB. METHODS MEDLINE, EMBASE, and the Cochrane Central Registry for Controlled Trials were systematically searched. Results were restricted to randomized control trials of BoTN-A bladder injections for the treatment of idiopathic OAB. The resulting articles' abstracts were screened independently by two reviewers. Those passing the screen were reviewed in full. Articles were excluded if participants were <18 years old, diagnosed with neurogenic overactivity, or treated with both oral medications and BoTN-A; if the frequency and severity of OAB symptoms were not specified; or, if symptoms were not stratified by age. RESULTS The initial search resulted in 1572 articles; 166 were reviewed in full. None met all inclusion/exclusion criteria. However, 21 studies met all criteria except age stratification. Authors were contacted to obtain raw data to perform an independent age-based analysis, but sufficient data was not received. CONCLUSION While the initial systematic review did not generate the expected results, it did reveal that age-related outcomes of BoTN-A for the treatment of OAB are significantly under-studied. Given that the prevalence of OAB increases with age, this is an important knowledge gap. Our article explains the rationale for further study in this area.
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Affiliation(s)
- Kate Manns
- Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Asher Khan
- Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Kevin V Carlson
- Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Adrian Wagg
- Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | | | - R Trafford Crump
- Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
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21
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Pedersen N, Breinbjerg A, Thorsteinsson K, Hagstrøm S, Rittig S, Kamperis K. Transcutaneous electrical nerve stimulation as add-on therapy in children receiving anticholinergics and/or mirabegron for refractory daytime urinary incontinence: A retrospective cohort study. Neurourol Urodyn 2021; 41:275-280. [PMID: 34618378 DOI: 10.1002/nau.24812] [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: 08/12/2021] [Revised: 09/17/2021] [Accepted: 09/23/2021] [Indexed: 11/06/2022]
Abstract
AIMS To investigate if children with daytime urinary incontinence (DUI) and overactive bladder (OAB) refractory to standard urotherapy and medicinal treatment, would experience improvement in symptoms after add-on treatment with transcutaneous electrical nerve stimulation (TENS). METHODS Children were retrospectively enrolled from tertiary referral centers at Aarhus and Aalborg University Hospitals. All data were retrieved from the patients' journals. All children were prescribed TENS as an add-on treatment to the highest-tolerable dose of medicinal treatment in a standardized regime of 2 h a day for around 3 months. Primary endpoints were the number of wet days per week (WDPW) and incontinence episodes per day. Effect of treatment was defined as greater or equal to 50% reduction in the frequency of DUI episodes. Secondary endpoints were to establish predictive factors for the effect of treatment using logistic regression. RESULTS Seventy-six children diagnosed with DUI and OAB refractory to treatment with standard urotherapy and pharmacological treatment, at the age of 5-16 years were included from February 2017 to February 2020. A reduction in WDPW (from 6.31 [5.86-6.61] to 4.27 [3.45-4.90], p < 0.05) and incontinence episodes per day (from 2.45 [1.98-2.91] to 1.43 [1.07-1.80], p < 0.05) was observed. Twelve patients became completely dry. At 6 months follow-up, seven of the 12 complete responders had relapsed while five remained dry. A history of constipation before TENS was a predictor of poor treatment response (p = 0.016). CONCLUSIONS TENS as add-on to anticholinergic treatment seems effective in a number of children with treatment-refractory DUI.
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Affiliation(s)
- Natashja Pedersen
- Department of Child and Adolescent Health, Aarhus University Hospital, Aarhus, Denmark
| | - Anders Breinbjerg
- Department of Child and Adolescent Health, Aarhus University Hospital, Aarhus, Denmark
| | - Kristina Thorsteinsson
- Department of Child and Adolescent Health, Aalborg University Hospital, Aalborg, Denmark
| | - Søren Hagstrøm
- Department of Child and Adolescent Health, Aalborg University Hospital, Aalborg, Denmark
| | - Søren Rittig
- Department of Child and Adolescent Health, Aarhus University Hospital, Aarhus, Denmark
| | - Konstantinos Kamperis
- Department of Child and Adolescent Health, Aarhus University Hospital, Aarhus, Denmark
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22
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Swavely NR, Speich JE, Klausner AP. Artifacts and abnormal findings may limit the use of asymptomatic volunteers as controls for studies of multichannel urodynamics. Minerva Urol Nephrol 2021; 73:655-661. [PMID: 32638575 PMCID: PMC9112542 DOI: 10.23736/s2724-6051.20.03838-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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] [Indexed: 12/29/2022]
Abstract
BACKGROUND Multichannel urodynamics is the gold standard for the evaluation of lower urinary tract symptoms (LUTS). When performing studies to validate new adjuncts to urodynamic testing with control patients undergoing urodynamic investigation, there is difficulty in the interpretation of urodynamic results in the asymptomatic patient due to artifacts and the invasive nature of the procedure. The purpose of this investigation was to examine urodynamics in asymptomatic volunteers in order to better understand the role of control participants in urodynamic research studies. METHODS Asymptomatic volunteers with no LUTS were recruited to undergo standard urodynamic testing as a comparison group in a study evaluating novel urodynamic techniques. To be eligible, participants had to report no LUTS, score ≤1 on all symptom questions of the International Consultation on Incontinence Questionnaire Overactive Bladder Module (ICIq-OAB) survey, have no medical conditions or to undergo any medications that affect bladder function. The urodynamics was done according to ICS standards. All tracings were evaluated by an expert neuro-urologist. Data were analyzed categorically for the presence or absence of low compliance (<30 mL/cmH20), detrusor overactivity, bladder outlet obstruction (Bladder Outlet Obstruction Index [BOOI]>40), weak contractility (bladder contractility index [BCI]<100), straining to void, poorly sustained detrusor contraction, uncoordinated EMG activity, and intermittent flow. RESULTS A total of 24 participants completed the study including 10 men and 14 women. All participants had at least 1 urodynamic abnormality/artifact with an average of 4.43±1.28 abnormalities/participant. The most common abnormalities included uncoordinated electromyography (EMG) activity (87.50%), straining to void (79.17%), and intermittent flow (70.83%). There were no significant differences for sex, age, Body Mass Index. CONCLUSIONS This study demonstrated that healthy, asymptomatic volunteers have high rates of abnormal urodynamic findings, suggesting that asymptomatic participants are not the ideal controls in research studies that involve urodynamic testing.
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Affiliation(s)
- Natalie R Swavely
- Virginia Commonwealth University School of Medicine, Division of Urology, Department of Surgery, Richmond, VA, USA
| | - John E Speich
- Virginia Commonwealth University School of Engineering, Department of Mechanical and Nuclear Engineering, Richmond, VA, USA
| | - Adam P Klausner
- Virginia Commonwealth University School of Medicine, Division of Urology, Department of Surgery, Richmond, VA, USA -
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23
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Erol B, Danacioglu YO, Peters KM. Current advances in neuromodulation techniques in urology practices: A review of literature. Turk J Urol 2021; 47:375-385. [PMID: 35118977 PMCID: PMC9612778 DOI: 10.5152/tud.2021.21152] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [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: 05/03/2021] [Accepted: 07/07/2021] [Indexed: 06/14/2023]
Abstract
Neuromodulation has become a valid therapeutic option for patients with various lower urinary tract disorders. In clinical practice, the most used and recommended neuromodulation techniques are sacral neuromodulation (SNM), pudendal neuromodulation (PN), and percutaneous tibial nerve stimulation (PTNS). There are many theories concerning the mechanism of action of neuromodulation. Although SNM, PN, and PTNS show their activities through different nerve roots, all provide central and peripheral nervous system modulations. SNM has been approved for the treatment of overactive bladder (OAB), nonobstructive urinary retention, and fecal incontinence, while PTNS has been approved for OAB treatment. However, they are also used off-label in other urinary and nonurinary pelvic floor disorders, such as neurogenic lower urinary system disorder, interstitial cystitis, chronic pelvic pain, and sexual dysfunction. Minor and nonsurgical reversible complications are usually seen after neuromodulation techniques. In addition, in the last few years, there have been various developments in neuromodulation technology. Some of the examples of these developments are rechargeable batteries with wireless charging, improvements in programing, less invasive single-stage implantation in outpatient settings, and lower-cost new devices. We performed a literature search using Medline (PubMed), Cochrane Library, EMBASE, and Google scholar databases in the English language from January 2010 to February 2021. We included reviews, meta-analyses, randomized controlled trials, and prospective and retrospective studies to evaluate the activities and reliability of SNM, PN, and PTNS and the developments in this area in the last decade based on the current literature.
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Affiliation(s)
- Bulent Erol
- Department of Urology, İstanbul Bahçeci Health Group, İstanbul, Turkey
| | - Yavuz Onur Danacioglu
- Department of Urology, Bakırköy Dr. Sadi Konuk Training and Research Hospital, İstanbul, Turkey
| | - Kenneth M. Peters
- Department of Urology, Oakland University Wm. Beaumont School of Medicine, Detroit, MI, United States
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24
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Hargreaves E, Harding C, Clarkson C. Acupuncture in addition to standard conservative treatment for overactive bladder; a feasibility trial for a randomized controlled study. Neurourol Urodyn 2021; 40:1770-1779. [PMID: 34289514 DOI: 10.1002/nau.24741] [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: 03/13/2021] [Revised: 04/29/2021] [Accepted: 05/17/2021] [Indexed: 11/10/2022]
Abstract
AIMS This study aims to assess the feasibility of an randomized controlled trial (RCT) to test treatment efficacy of acupuncture for symptoms of overactive bladder syndrome (OAB), a common long-term condition with physical, psychological, social and sexual consequences. METHODS A total of 30 participants were recruited and randomized to either standard conservative management for OAB or standard conservative management plus acupuncture. Standard care consisted of individually tailored advice regarding bladder health, pelvic floor exercises and lifestyle adjustments. The intervention group received 6 sessions of acupuncture over an 8-week period. Outcomes measured included adherence to the study protocol, recruitment rate, participant attrition rate and adverse events. A 3-day bladder diary and Incontinence Questionnaire-short form questionnaire were used to assess symptoms. The ICEpop CAPability measure for Adults measure was used to assess well-being. Outcomes were collected at baseline, after 8 weeks of intervention and 6 weeks after completing intervention. An exit questionnaire captured participant experience data. RESULTS Comparison of the two groups at baseline did not detect statistically significant differences in demographics and symptom profile. A total of 23 participants completed all study proceedures. Recruitment was completed in 11 months, quicker than anticipated. No serious adverse events occurred; minor adverse events were recorded in 11/114 (9.6%) treatments. A total of seven participants failed to complete one or more study proceedures with an overall attrition rate of 23.3%. CONCLUSIONS Most participants completed all aspects of the study and found the protocol acceptable. The interventions appear safe and well tolerated. The concept of a large-scale RCT with a similar protocol was proven and appears feasible based on this pilot work.
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Affiliation(s)
- Emma Hargreaves
- Physiotherapy Department, Clinical Specialist Physiotherapist, Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Chris Harding
- Urology Department, Consultant Urologist, Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Carl Clarkson
- Department of Sport, Exercise and Rehabilitation, Programme Lead BSc Physiotherapy, Northumbria University, Newcastle upon Tyne, UK
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25
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Agost-González A, Escobio-Prieto I, Pareja-Leal AM, Casuso-Holgado MJ, Blanco-Diaz M, Albornoz-Cabello M. Percutaneous versus Transcutaneous Electrical Stimulation of the Posterior Tibial Nerve in Idiopathic Overactive Bladder Syndrome with Urinary Incontinence in Adults: A Systematic Review. Healthcare (Basel) 2021; 9:healthcare9070879. [PMID: 34356261 PMCID: PMC8306496 DOI: 10.3390/healthcare9070879] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [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: 06/06/2021] [Revised: 07/08/2021] [Accepted: 07/11/2021] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Percutaneous electrical stimulation and transcutaneous electrical stimulation (PTNS and TTNS) of the posterior tibial nerve are internationally recognized treatment methods that offer advantages in terms of treating patients with overactive bladder (OAB) who present with urinary incontinence (UI). This article aims to analyze the scientific evidence for the treatment of OAB with UI in adults using PTNS versus TTNS procedures in the posterior tibial nerve. METHODS A systematic review was conducted, between February and May 2021 in the Web of Science and Scopus databases, in accordance with the PRISMA recommendations. RESULTS The research identified 259 studies, 130 of which were selected and analyzed, with only 19 used according to the inclusion requirements established. The greatest effectiveness, in reducing UI and in other parameters of daily voiding and quality of life, was obtained by combining both techniques with other treatments, pharmacological treatments, or exercise. CONCLUSIONS TTNS has advantages over PTNS as it is more comfortable for the patient even though there is equality of both therapies in the outcome variables. More research studies are necessary in order to obtain clear scientific evidence.
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Affiliation(s)
- Aida Agost-González
- Departamento de Fisioterapia, Facultad de Enfermería, Fisioterapia y Podología, Universidad de Sevilla, 41009 Sevilla, Spain; (A.A.-G.); (M.J.C.-H.); (M.A.-C.)
| | - Isabel Escobio-Prieto
- Departamento de Fisioterapia, Facultad de Enfermería, Fisioterapia y Podología, Universidad de Sevilla, 41009 Sevilla, Spain; (A.A.-G.); (M.J.C.-H.); (M.A.-C.)
- Correspondence:
| | | | - María Jesús Casuso-Holgado
- Departamento de Fisioterapia, Facultad de Enfermería, Fisioterapia y Podología, Universidad de Sevilla, 41009 Sevilla, Spain; (A.A.-G.); (M.J.C.-H.); (M.A.-C.)
| | - María Blanco-Diaz
- Departamento de Fisioterapia, Facultad de Medicina y Ciencias de la Salud, Universidad de Oviedo, 33006 Oviedo, Spain;
| | - Manuel Albornoz-Cabello
- Departamento de Fisioterapia, Facultad de Enfermería, Fisioterapia y Podología, Universidad de Sevilla, 41009 Sevilla, Spain; (A.A.-G.); (M.J.C.-H.); (M.A.-C.)
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26
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Jackson S, Hanna B, Narroway H, Chung A. Electrical neuromodulation in bladder dysfunction: Mapping the state-of-the-art with bibliometric analysis of field and top 100 cited articles. Neurourol Urodyn 2021; 40:1414-1423. [PMID: 34058034 DOI: 10.1002/nau.24710] [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: 01/25/2021] [Revised: 04/09/2021] [Accepted: 05/08/2021] [Indexed: 11/11/2022]
Abstract
AIMS Electrical neuromodulation of bladder function has been extensively investigated in the literature. To date, there has been no characterization of the field, and there is a lack of bibliometric literature to guide future studies. We directed this scientometric analysis to characterize the distribution, characteristics and relationships of the field, with subanalysis of top 100 articles. METHODS The Web of Science Core Collection of the Thompson Reuters Web of Science was searched and analyzed to determine distributions and characteristics of clinical research investigating electrical neuromodulation in bladder dysfunction. Field citation and coauthorship networks were mapped, and recent citation bursts of the past decade are described. The top 100 cited articles were categorized, with level of evidence rating system applied. RESULTS A total of 872 articles published from 1949 until October 2020 were included in field analysis. Europe demonstrated the highest continental productivity within field (n = 539, 61.81%), and the United States the top nation (35.55% of field, 39.24% of top 100 articles). The Journal of Urology has historically published the most articles in the field (n = 150, 17.20%), and top 100 articles (n = 41, 40.20%). Top 100 articles reported studies of neuromodulation effects via sacral neuromodulation (n = 59); of non-neurological bladder dysfunction (n = 72); urinary incontinence (n = 92), frequency (n = 73) and urgency (n = 68) symptomology. CONCLUSIONS Analysis of electrical neuromodulation of bladder dysfunction literature reveals historical development, core research clusters and relationships, and an increase in publication activity over past decades.
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Affiliation(s)
- Stuart Jackson
- Nepean Urology Research Group, Nepean Hospital, Kingswood, New South Wales, Australia.,Department of Surgery, University of Sydney, Camperdown, New South Wales, Australia
| | - Bishoy Hanna
- Nepean Urology Research Group, Nepean Hospital, Kingswood, New South Wales, Australia
| | - Harry Narroway
- Department of Vascular Surgery, Gosford Hospital, Gosford, New South Wales, Australia
| | - Amanda Chung
- Concord Repatriation General Hospital, Department of Surgery, Sydney University, Sydney, New South Wales, Australia.,Department of Urology, Royal North Shore Hospital, St Leonards, New South Wales, Australia.,Department of Urology, Northern Beaches Hospital, Frenches Forest, New South Wales, Australia.,Department of Urology, Sydney Adventist Hospital, Wahroonga, New South Wales, Australia
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27
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Welk B, Richard L, Braschi E, Averbeck MA. Is coronavirus disease 2019 associated with indicators of long-term bladder dysfunction? Neurourol Urodyn 2021; 40:1200-1206. [PMID: 33942372 PMCID: PMC8242545 DOI: 10.1002/nau.24682] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [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: 03/13/2021] [Revised: 04/07/2021] [Accepted: 04/11/2021] [Indexed: 01/11/2023]
Abstract
Objective Early reports have suggested that coronavirus disease 2019 (COVID‐19) can present with significant urinary frequency and nocturia, and that these symptoms correlate with markers of inflammation in the urine. We evaluated surrogate markers of chronic urinary symptoms to determine if they were more frequent after COVID‐19 infection. Methods Routinely collected data from the province of Ontario was used to conduct a matched, retrospective cohort study. We identified patients 66 years of age or older who had a positive COVID‐19 test between February and May 2020 and survived at least 2 months after their diagnosis. We matched them to two similar patients who did not have a positive COVID‐19 test during the same time period. We measured the frequency of urology consultation, cystoscopy, and new prescriptions for overactive bladder medications during a subsequent 3‐month period. Proportional hazard models were adjusted for any baseline differences between the groups. Results We matched 5617 patients with COVID‐19 to 11,225 people who did not have COVID‐19. The groups were similar, aside from a higher proportion of patients having hypertension and diabetes in the CoVID‐19 cohort. There was no significantly increased hazard of new receipt of overactive bladder medication (hazards ratio [HR]: 1.04, p = 0.88), urology consultation (HR: 1.40, p = 0.10), or cystoscopy (HR: 1.14, p = 0.50) among patients who had COVID‐19, compared to the matched cohort. Conclusion Surrogate markers of potential bladder dysfunction were not significantly increased in the 2–5 months after COVID‐19 infection.
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Affiliation(s)
- Blayne Welk
- Department of Surgery, Epidemiology and Biostatistics, Western University, London, Canada.,ICES Western, London, Canada
| | | | - Emmanuel Braschi
- Department of Urology, Instituto Nacional de Rehabilitación Psicofísica del Sur, Mar del Plata, Argentina
| | - Marcio A Averbeck
- Department of Urology, Moinhos de Vento Hospital, Porto Alegre, Brazil
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28
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Phiri K, Hallas J, Linder M, Margulis A, Suehs B, Arana A, Bahmanyar S, Hoffman V, Enger C, Horter L, Odsbu I, Olesen M, Perez-Gutthann S, Kristiansen NS, Appenteng K, de Vogel S, Seeger J. A study of cancer occurrence in users of mirabegron and antimuscarinic treatments for overactive bladder. Curr Med Res Opin 2021; 37:867-877. [PMID: 33591859 DOI: 10.1080/03007995.2021.1891035] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
OBJECTIVE This post-authorization safety study (EU PAS Register Number: EUPAS16088) was designed to compare the incidence of cancer outcomes in patients treated with mirabegron versus antimuscarinic medications. METHODS Cohorts of mirabegron initiators during 2012-2018 were propensity-score matched to antimuscarinic medication initiators within real-world data sources (Danish National Registers, Swedish National Registers, Clinical Practice Research Datalink [UK], Optum [US], and Humana [US]). Incident cancer cases were identified during follow-up from direct linkage to cancer registers or validated through medical record review or through physician questionnaires. Comparisons of sex-specific composite cancer outcomes (cancer of the lung/bronchus, colon/rectum, melanoma of skin, urinary bladder, non-Hodgkin lymphoma, kidney/renal pelvis, pancreas, prostate in men and breast and uterus in women) were made overall and for person-time in the first year and after the first year following start of treatment, for all ages and for the subgroup ≥65 years. RESULTS Among the 80,637 mirabegron initiators matched to 169,885 antimuscarinic medication initiators, 68% were at least 65 years of age and 66% were women. Over 5000 incident cancer cases were observed overall. Incidence rates were higher for men than women for composite and individual cancer outcomes. The pooled fixed effects hazard ratios for composite cancer outcomes (all ages) were 1.05 (95% confidence interval [CI]: 0.98-1.14) for women and 1.06 (95% CI: 0.98-1.14) for men. Results were similar in persons ≥65 years. CONCLUSIONS The results suggest no association between mirabegron use and risk of cancer, compared with antimuscarinic medications, in either men or women. Registration: EU PAS Register Number: EUPAS16088.
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Affiliation(s)
| | - Jesper Hallas
- Clinical Pharmacology, Pharmacy and Environmental Medicine, University of Southern Denmark, Odense, Denmark
| | - Marie Linder
- Centre for Pharmacoepidemiology, Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | | | - Brandon Suehs
- Humana Healthcare Research, Humana, Louisville, KY, USA
| | | | - Shahram Bahmanyar
- Centre for Pharmacoepidemiology, Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | | | | | - Libby Horter
- Humana Healthcare Research, Humana, Louisville, KY, USA
| | - Ingvild Odsbu
- Centre for Pharmacoepidemiology, Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Morten Olesen
- Clinical Pharmacology, Pharmacy and Environmental Medicine, University of Southern Denmark, Odense, Denmark
| | | | - Nina Sahlertz Kristiansen
- Clinical Pharmacology, Pharmacy and Environmental Medicine, University of Southern Denmark, Odense, Denmark
| | | | - Stefan de Vogel
- Pharmacovigilance, Astellas Pharma Europe B.V, Leiden, The Netherlands
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29
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Rogers A, Bragg S, Ferrante K, Thenuwara C, Peterson DKL. Pivotal Study of Leadless Tibial Nerve Stimulation with eCoin® for Urgency Urinary Incontinence: An Open-Label, Single Arm Trial. J Urol 2021; 206:399-408. [PMID: 33797291 DOI: 10.1097/JU.0000000000001733] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE A novel leadless tibial nerve stimulator provides a primary battery-powered, coin-sized, minimally invasive option to deliver automatic low-duty cycle stimulation for overactive bladder syndrome therapy. A pivotal trial was conducted to evaluate the safety and efficacy of this investigational device, eCoin®, for treating refractory urgency urinary incontinence. MATERIALS AND METHODS This was a prospective, open-label, single arm trial carried out at 15 U.S. medical centers involving 137 subjects with refractory urgency urinary incontinence. After implantation in the lower leg above the fascia over the tibial nerve, eCoin delivered automated stimulation sessions for the duration of the study. The primary efficacy measure was the proportion of subjects who achieved a 50% or greater reduction from baseline in urgency urinary incontinence episodes after 48 weeks of therapy. The primary safety measure was device-related adverse events at the same time point. RESULTS Of 137 subjects enrolled, 133 were implanted with eCoin, and 132 were included in the intention-to-treat population. Of those 132 subjects, 98% were female, mean±SD age was 63.9±10.9 years, and baseline daily urgency urinary incontinence episodes were 4.3±3.1. The primary efficacy analysis showed 68% (95% CI: 60%-76%) of subjects experienced at least a 50% reduction in urgency urinary incontinence episodes at 48 weeks post-activation; 16% of implanted subjects experienced device-related events through 52 weeks post-implantation. CONCLUSIONS eCoin demonstrated clinical benefit for treating overactive bladder syndrome with automatic delivery of an intermittent low-duty cycle and implanted with a minimally invasive, brief procedure.
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30
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Kulchavenya EV, Kholtobin DP. [ Overactive bladder in a complicated patient: which drug to choose?]. Urologiia 2021:120-125. [PMID: 33818947] [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: 06/12/2023]
Abstract
A literature review, including 60 national and foreign publications, was carried out. The review focuses on aspects of the pathogenesis and pathophysiology of overactive bladder (OAB). The effect of OAB on a woman's sexual function is described, as well as the features of OAB treatment in comorbid patients and complications of using anticholinergics drugs. The analysis showed that currently available drugs are highly effective, but have some adverse effects. A combination of various M-anticholinergics or M-anticholinergic drugs with -blockers or 3-adrenoceptor agonists can be used. Trospium chloride is preferrable drug for older patients, especially with cognitive impairment and dementia, as well as for patients receiving drugs metabolized by the cytochrome P450 for concomitant diseases or those with bladder tuberculosis.
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Affiliation(s)
- E V Kulchavenya
- TB Research Institute of Ministry of Health of Russia, Novosibirsk, Russia
- Medical Center Avicenna, Novosibirsk, Russia
| | - D P Kholtobin
- TB Research Institute of Ministry of Health of Russia, Novosibirsk, Russia
- Medical Center Avicenna, Novosibirsk, Russia
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31
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Nitti VW, Patel A, Karram M. Diagnosis and management of overactive bladder: A review. J Obstet Gynaecol Res 2021; 47:1654-1665. [PMID: 33592680 DOI: 10.1111/jog.14708] [Citation(s) in RCA: 3] [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: 10/08/2020] [Revised: 01/19/2021] [Accepted: 01/30/2021] [Indexed: 11/27/2022]
Abstract
AIM Overactive bladder (OAB) is a common and troublesome condition that can significantly impair quality of life. This review aims to educate providers of obstetrics and gynecology services about available therapies for OAB and what to expect following treatment. METHODS Here, we review published data from studies that have evaluated available treatments for OAB. Relevant articles published over the past 2 decades, including large multicenter trials, were identified through a literature search using PubMed.gov, and the references in those articles were also manually searched to find additional articles. Treatment guidelines and product labels were also reviewed. RESULTS Behavioral therapy is recommended as a first choice for OAB management; pharmacologic treatment (anticholinergics, β3 -adrenoceptor agonists) as second-line treatment; and onabotulinumtoxinA, peripheral tibial nerve stimulation, and sacral nerve stimulation as third-line therapy for patients refractory or intolerant to first- and second-line treatments. A stepwise approach to treatment through first-, second-, and third-line therapies is recommended, recognizing this may not be appropriate for all patients. CONCLUSIONS To optimize symptom control and set realistic expectations, patients should be carefully monitored and counseled appropriately on available treatment options.
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Affiliation(s)
- Victor W Nitti
- David Geffen School of Medicine at UCLA, Los Angeles, California, USA
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Cho SY, Jeong SJ, Lee S, Kim J, Lee SH, Choo MS, Oh SJ. Mirabegron for treatment of overactive bladder symptoms in patients with Parkinson's disease: A double-blind, randomized placebo-controlled trial (Parkinson's Disease Overactive bladder Mirabegron, PaDoMi Study). Neurourol Urodyn 2021; 40:286-294. [PMID: 33389776 DOI: 10.1002/nau.24552] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [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: 08/24/2020] [Revised: 10/01/2020] [Accepted: 10/13/2020] [Indexed: 12/13/2022]
Abstract
AIMS This study aimed to investigate the efficacy and safety of mirabegron for Parkinsonism patients with overactive bladder (OAB) symptoms in a randomized, placebo-controlled, multicenter study. MATERIALS AND METHODS Inclusion criteria are Parkinsonism with OAB symptoms for 4 weeks or more, OAB symptom score (OABSS) questionnaire scores greater than 2, and OABSS urgency question scores greater than 1. After a 2-week wash-out period, the patients were randomized into placebo and mirabegron groups at visit 2. Visit 3 was performed after 4 weeks of medication. Mirabegron was prescribed to the two groups for the rest of the study period at visit 4. RESULT The mean age was 68.1 ± 8.1 years and 72 males and 64 females were included. A total of 136 patients were screened, 117 patients were randomized, and 25 patients dropped out. The OABSS scores were significantly different between the two groups at Weeks 4 and 8. The OABSS scores became the same in the two groups at Week 12 (visit 5). The postvoid residual urine volume showed a mild increase to 64 ml in the mirabegron group compared to the placebo group at visit 4. Adverse events occurred in 27 patients (23.1%). The degree was mild in 26 cases (78.8%), moderate in five (15.2%), and severe in two (6.1%). Only 13 cases (39.4%) showed medication-related adverse events. Acute urinary retention occurred in a single case. The treatment satisfaction questionnaires showed no significant differences between the two groups. CONCLUSION Mirabegron was effective in treating OAB symptoms in patients with Parkinsonism with acceptable adverse events.
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Affiliation(s)
- Sung Yong Cho
- Department of Urology, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea
| | - Seong Jin Jeong
- Department of Urology, Seoul National University Bundang Hospital, Seongnam-si, Gyeonggi-do, South Korea
| | - Sangchul Lee
- Department of Urology, Seoul National University Bundang Hospital, Seongnam-si, Gyeonggi-do, South Korea
| | - Janghwan Kim
- Department of Urology and Urological Science Institute, Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Seong Ho Lee
- Department of Urology, College of Medicine, Dongtan Sacred Heart Hospital, Hallym University, Hwaseong, South Korea
| | - Min Soo Choo
- Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul, South Korea
| | - Seung-June Oh
- Department of Urology, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea
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Yao HHI, Crump RT, Charbonneau C, Khan A, Barton C, Brotherhood H, Jiang J, Carlson KV, Baverstock RJ. Baseline patient reported outcomes data shows high prevalence of overactive bladder, sexual dysfunction, depression and anxiety in Canadian men with newly diagnosed localized prostate cancer. Transl Androl Urol 2020; 9:2046-2053. [PMID: 33209668 PMCID: PMC7658156 DOI: 10.21037/tau-20-689] [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] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Background Research on prostate cancer survivorship patients has largely been on oncological outcome, incontinence and erectile dysfunction, with less data on the relationship between prostate cancer, bladder function and mental health. This study aims to elucidate the prevalence of lower urinary tract symptoms (LUTS), overactive bladder (OAB), sexual dysfunction, depression and anxiety in Canadian men with newly diagnosed localised prostate cancer. Methods This is a single-centre prospective cross-sectional study of men with newly diagnosed localized prostate cancer recruited from June 2017 to July 2018. The patient-reported outcomes (PRO) instruments used in this study included the international prostate symptoms score (IPSS), OAB-V8, EQ-5D™, and the Expanded Prostate Cancer Index Composite short form (EPIC-26). Clinico-pathological data were extracted from medical records. The prevalence of LUTS, OAB, sexual dysfunction, depression and anxiety were determined from the PROs. Results A total of 83 patients were included in this study. The median age was 63. Based on IPSS scores, 55.3% of men had mild LUTS, 36.8% had moderate LUTS and 7.9% had severe LUTS. Based on OAB-V8 scores, 55.8% of men had a score of 8 or higher, suggestive of OAB. Only 55.8% of men reported erections adequate for intercourse. 23.1% of men reported to have a moderate to big problem with depression, and 28.8% of men reported to have a degree of anxiety or depression. Conclusions OAB is a significant problem in men with newly diagnosed localized prostate cancer, with a prevalence of 55.8% based on this study. Baseline sexual dysfunction, anxiety and depression are also prevalent in this population.
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Affiliation(s)
- Henry Han-I Yao
- Vesia (Alberta Bladder Centre), Calgary, Alberta, Canada.,Department of Surgery, University of Calgary, Calgary, Alberta, Canada.,Eastern Health Clinical School, Monash University, Melbourne, Australia
| | | | | | - Asher Khan
- Vesia (Alberta Bladder Centre), Calgary, Alberta, Canada
| | - Carly Barton
- Vesia (Alberta Bladder Centre), Calgary, Alberta, Canada
| | - Hilary Brotherhood
- Vesia (Alberta Bladder Centre), Calgary, Alberta, Canada.,Department of Surgery, University of Calgary, Calgary, Alberta, Canada
| | - Jing Jiang
- Vesia (Alberta Bladder Centre), Calgary, Alberta, Canada
| | - Kevin V Carlson
- Vesia (Alberta Bladder Centre), Calgary, Alberta, Canada.,Department of Surgery, University of Calgary, Calgary, Alberta, Canada
| | - Richard J Baverstock
- Vesia (Alberta Bladder Centre), Calgary, Alberta, Canada.,Department of Surgery, University of Calgary, Calgary, Alberta, Canada
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Akbar A, Liu K, Michos ED, Brubaker L, Markossian T, Bancks MP, Kramer H. Racial Differences in Urinary Incontinence Prevalence, Overactive Bladder and Associated Bother among Men: The Multi-Ethnic Study of Atherosclerosis. J Urol 2021; 205:524-31. [PMID: 32909876 DOI: 10.1097/JU.0000000000001353] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
PURPOSE We examined the association of race/ethnicity with urinary incontinence subtypes and overactive bladder, and associated bother in older men. MATERIALS AND METHODS This cross-sectional analysis used data from the Multi-Ethnic Study of Atherosclerosis, an observational cohort of 4 racial/ethnic groups. At the sixth followup examination (age 60 to 98 years, 2015 to 2016) urinary symptoms were ascertained with the International Consultation on Incontinence Questionnaire. Prevalence ratios of urinary incontinence subtypes and overactive bladder without incontinence by race/ethnicity were calculated while adjusting for demographics, comorbidities and medications. Degree of bother was based on scale of 0 (none) to 10 (most) with bother presence defined as a score of 3 or greater. RESULTS Among 1,536 men 94% completed the questionnaire. Among completers, race/ethnicity was 40.7% nonHispanic White, 14.3% Chinese, 23.0% nonHispanic Black and 22.1% Hispanic. Urinary incontinence was reported by 11.1% and urgency urinary incontinence accounted for 78.0% of all urinary incontinence. The highest prevalence of urgency urinary incontinence was noted among nonHispanic Black men (13.0%) followed by Hispanic (11.3%), nonHispanic White (6.8%) and Chinese (2.9%) men. NonHispanic Black men showed a higher prevalence of any urinary incontinence (PR 1.62, 95% CI 1.06-2.47) and urgency urinary incontinence (1.63, 95% CI 1.01-2.61) compared to nonHispanic White men after adjustments for covariates. No significant association was noted with other urinary incontinence subtypes by race/ethnicity after adjustment for covariates. More than 70% of urinary incontinence was associated with bother for all racial/ethnic groups. CONCLUSIONS Urinary incontinence prevalence differs by race/ethnicity but most urinary incontinence is associated with bother regardless of race/ethnicity.
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Ergun R, Sekerci CA, Tanidir Y, Atmis B, Gemici A, Yucel S. Detrusor Pressures Change with Repeat Filling Cystometry in Myelodysplastic Children with Neurogenic Lower Urinary Tract Dysfunction. J Urol 2021; 205:577-85. [PMID: 32897763 DOI: 10.1097/JU.0000000000001335] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
PURPOSE The International Children's Continence Society recommends urodynamics repeated at least twice for the optimal result. We aimed to search if 3 times repeat filling urodynamics in the same session would change the urodynamics parameters in children with neurogenic lower urinary tract dysfunction due to myelodysplasia. MATERIALS AND METHODS We investigated urodynamic reports and charts of 80 consecutive children with neurogenic lower urinary tract dysfunction due to myelodysplasia who underwent 3 repeat, same session filling cystometry studies between June 2017 and December 2018. Maximum detrusor pressure, maximum cystometric capacity, detrusor leak point pressure, compliance, residual urine volume and maximum cystometric capacity/estimated bladder capacity for age ratio were compared among all 3 filling cystometries. RESULTS The median age was 4.3 years (IQR 5.8). Of the patients 39 (48.75%) were girls and 41 (51.25%) were boys. Primary pathological finding was myelomeningocele in 69 patients (86.3%). Maximum cystometric capacity, compliance, residual urine and maximum cystometric capacity/estimated bladder capacity for age were found comparable in 3 repeat cystometries. However, maximum detrusor pressure at first filling was higher compared to others (second, p=0.015, and third, p=0.002). Detrusor leak point pressure at the first filling was also higher compared to the third (p <0.001). Detrusor overactivity was persistent in all 3 fillings in 85% of patients (68 of 80). Of the patients 68 (85%) remained in the same risk group according to detrusor leak point pressure (cutoff 40 cmH2O). CONCLUSIONS Maximum cystometric capacity and detrusor overactivity are comparable in 3 repeat cystometries but detrusor pressures significantly decrease in the repeat fillings. In our practice we plan our management according to the most worrisome urodynamics parameters for a safer proactive approach.
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Omae K, Kurita N, Takeshima T, Naganuma T, Takahashi S, Yoshioka T, Ohnishi T, Ito F, Hamaguchi S, Fukuhara S. Significance of Overactive Bladder as a Predictor of Falls in Community Dwelling Older Adults: 1-Year Followup of the Sukagawa Study. J Urol 2021; 205:219-25. [PMID: 32856986 DOI: 10.1097/JU.0000000000001344] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE Little is known about the fall risk of older adults with overactive bladder, especially in the absence of urgency incontinence. We evaluated the impacts of overactive bladder with and without urgency incontinence (overactive bladder wet and overactive bladder dry) on the fall risk in older adults, and investigated the importance of overactive bladder as a predictor of falls by using tree based models. MATERIALS AND METHODS This prospective cohort study included 630 community dwelling, independent older adults 75 years old or older who attended a health checkup in 2017 with a 1-year followup. The associations of overactive bladder dry and overactive bladder wet with a fall history, and future fall risk compared to no overactive bladder were assessed using logistic regression models. The contribution of overactive bladder as a predictor of falls was examined using a random forest and decision tree approach. RESULTS Of the 577 analyzed participants (median age 79 years), 273 (47%) were men. The prevalence of overactive bladder dry and overactive bladder wet at baseline was 15% and 14%, respectively. Multivariable logistic regression analysis revealed that both overactive bladder dry and overactive bladder wet were associated with a higher likelihood of prior falls (adjusted ORs vs no overactive bladder 2.03 and 2.21, respectively; 95% CI 1.23-3.37 and 1.29-3.78, respectively). Among the 363 participants without a fall history, the adjusted ORs (95% CIs) of overactive bladder dry and overactive bladder wet for the occurrence of falls during the 1-year followup were 2.74 (1.19-6.29) and 1.35 (0.47-3.87), respectively. The tree based approach used for all participants showed that overactive bladder was an important predictor of falls in adults without a fall history, and the model had 83.6% accuracy and 81.8% AUC. CONCLUSIONS Overactive bladder, even in the absence of urgency incontinence, is an important predictor of falls in older adults with a low absolute fall risk.
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Staskin D, Frankel J, Varano S, Shortino D, Jankowich R, Mudd PN. International Phase III, Randomized, Double-Blind, Placebo and Active Controlled Study to Evaluate the Safety and Efficacy of Vibegron in Patients with Symptoms of Overactive Bladder: EMPOWUR. J Urol 2020; 204:316-324. [PMID: 32068484 DOI: 10.1097/ju.0000000000000807] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [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: 02/13/2020] [Indexed: 11/25/2022]
Abstract
PURPOSE We assessed efficacy, safety and tolerability of vibegron, a novel, potent, highly selective β3-adrenoceptor agonist, administered 12 weeks at 75 mg once daily to patients with overactive bladder in an international phase III trial with placebo and active control. MATERIALS AND METHODS Adult patients with overactive bladder with 8.0 or more micturitions per day were randomized 5:5:4 to 75 mg vibegron, placebo or extended-release 4 mg extended-release tolterodine. Up to 25% of patients could have dry overactive bladder (less than 1.0 urge incontinence episode per day). Patients completed 7-day voiding diaries at baseline and weeks 2, 4, 8 and 12. RESULTS Of 1,518 randomized patients 90.4% completed the trial. At 12 weeks micturitions decreased by an adjusted mean of 1.8 episodes per day for vibegron vs 1.3 for placebo (p <0.001, co-primary end point) and 1.6 for tolterodine. Among incontinent patients urge incontinence episodes decreased by an adjusted mean 2.0 episodes per day for vibegron vs 1.4 for placebo (p <0.0001, co-primary end point) and 1.8 for tolterodine. Moreover, vibegron was statistically significantly superior to placebo for key secondary measures of number of urgency episodes, volume per micturition and proportion of incontinent patients with a 75% or greater reduction in urge incontinence episodes (all p <0.01). Among vibegron treated patients 1.7% discontinued treatment because of adverse events vs 1.1% for placebo and 3.3% for tolterodine. Incidence of hypertension was 1.7% for vibegron and for placebo. CONCLUSIONS Once daily 75 mg vibegron provided statistically significant reductions in micturitions, urgency episodes and urge incontinence, and increased the volume per micturition. Treatment was well tolerated with a favorable safety profile.
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Affiliation(s)
- David Staskin
- Tufts University School of Medicine, Boston, Massachusetts
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Apostolidis A, Papaefstathiou E, Gatsos S. Intravesical Botox for Overactive Bladder: How to Minimize Complications and Manage Failures. Curr Drug Targets 2020; 21:1527-1536. [PMID: 32564753 DOI: 10.2174/1389450121666200621194732] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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: 02/15/2020] [Revised: 04/19/2020] [Accepted: 04/20/2020] [Indexed: 11/22/2022]
Abstract
Intravesical Botox has become a widespread treatment for patients with refractory overactive bladder. Further to its acknowledged efficacy, both physicians and patients must be fully aware of possible complications, such as urinary tract infections, incomplete bladder emptying or even urinary retention and the possible need for intermittent self-catheterizations, fatigue, muscle weakness, transient hematuria and autonomic dysreflexia. Careful patient selection, particularly in terms of comorbidities, caution with technical aspects of the procedure such as the use of fine specifically designed injection needles, treatment of baseline UTIs or bacteriuria and avoidance of bladder overfilling could be the main measures, in addition to rigorous patient follow-up, to minimize the risk of post-Botox UTIs, hematuria, autonomic dysreflexia, and retention. Management of Botox failures is currently an unchartered area, starting with the definition of failure per se. Nevertheless, dose increase, particularly in neurogenic patients, increase of treatment frequency, switch to abobotulinumtoxinA, prolongation of injection intervals with add-on oral therapy, use of percutaneous tibial nerve stimulation or sacral neuromodulation and alleviation of risk factors for failure such as UTIs may be part of the management algorithm for Botox failures. As there is little evidence base to support such proposals and as the use of intravesical Botox is increasingly becoming a part of common urological practice, further research into the field of Botox failures and complications is needed so that both physicians and patients are granted with more solid, viable options.
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Affiliation(s)
- Apostolos Apostolidis
- 2nd Department of Urology, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Efstathios Papaefstathiou
- 2nd Department of Urology, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Sotirios Gatsos
- 2nd Department of Urology, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
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Ghijselings L, Hervé F, Van der Aa F, De Wachter S, Pauwaert K, Haddad R, Beeckman D, Pattyn P, Everaert K. Development of a flowchart reflecting the current attitude and approach towards idiopathic overactive bladder treatment in Belgium: A Delphi study. Neurourol Urodyn 2020; 39:1781-1795. [PMID: 32531082 DOI: 10.1002/nau.24421] [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: 03/09/2020] [Accepted: 05/25/2020] [Indexed: 11/07/2022]
Abstract
AIMS Idiopathic overactive bladder syndrome (iOAB) is a prevalent condition in urological practice. The variability in management between specialists and between centers remains high. Even existing guidelines contain inconsistencies. We aimed to develop a treatment algorithm for iOAB for use in daily clinical practice. METHODS From October 2018 till November 2019, a Delphi study was conducted to obtain expert consensus on the management of iOAB. Members from the Belgian Working Group of Functional Urology were asked to rate online statements, based on gaps and variabilities between the American Urology Association (AUA), European Association of Urology (EAU) and International Consultation on Incontinence (ICI) guidelines on iOAB. The consensus was reached if ≥75% of the panel agreed on the level of appropriateness. Two Delphi rounds and an open discussion session were held. RESULTS Twenty out of 49 members completed the first round and 18 completed the second round. The consensus was reached on 44/143 statements and 15/56 statements in the first and second round, respectively. The consensus was reached on criteria by which to phenotype OAB patients, the terminology relating to the first-, second- and third-line treatment, the duration of therapies, the chronological order, and the choice between therapies. No consensus was reached on the role of percutaneous tibial nerve stimulation (PTNS) in the treatment algorithm. CONCLUSIONS A flowchart reflecting the current attitude and approach of a Delphi expert panel towards the treatment of iOAB was developed. We propose its use in daily clinical practice to increase the standardization of OAB treatment.
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Affiliation(s)
- Lynn Ghijselings
- Department of Urology, Ghent University Hospital, Ghent University, Ghent, Belgium
| | - Francois Hervé
- Department of Urology, UCL University Hospital Saint-Luc, Woluwe, Belgium
| | - Frank Van der Aa
- Department of Urology, University Hospitals Leuven, Leuven, Belgium
| | - Stefan De Wachter
- Department of Urology, University Hospital Antwerp, Urology, Edegem, Belgium.,Department of Urology, Antwerp Surgical Training, Anatomy and Research Centre (ASTARC), Faculty of Medicine and Health Sciences, Wilrijk, Belgium
| | - Kim Pauwaert
- Department of Urology, Ghent University Hospital, Ghent University, Ghent, Belgium
| | - Rebecca Haddad
- Department of Urology, Ghent University Hospital, Ghent University, Ghent, Belgium
| | - Dimitri Beeckman
- University Centre for Nursing and Midwifery, Department of Public Health and Primary Care, Ghent University, Ghent, Belgium
| | - Piet Pattyn
- Colorectal Surgery, Ghent University Hospital, Ghent University, Ghent, Belgium
| | - Karel Everaert
- Department of Urology, Ghent University Hospital, Ghent University, Ghent, Belgium
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Dorsthorst MJT, Digesu GA, Tailor V, Gore M, van Kerrebroeck PE, van Breda HMK, Elneil S, Heesakkers JPFA. 3-Year Followup of a New Implantable Tibial Nerve Stimulator for the Treatment of Overactive Bladder Syndrome. J Urol 2020; 204:545-50. [PMID: 32271689 DOI: 10.1097/JU.0000000000001024] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE We evaluated the 3-year safety and efficacy of the BlueWind Medical RENOVA™ iStim system for the treatment of overactive bladder syndrome. MATERIALS AND METHODS All patients who previously underwent implantation with the RENOVA system were offered continued participation. The primary long-term study end point was to evaluate the safety profile based on incidence of serious adverse events (system and/or procedure related), which was measured by the impact and frequency of serious adverse events. The secondary end points included clinical improvement compared to baseline and quality of life improvement compared to baseline at 36 months, which was measured by 3-day voiding diary and quality of life questionnaires at certain time points. RESULTS Of the 34 patients with overactive bladder syndrome who previously underwent implantation with the RENOVA system 20 consented to continuation in this 3-year followup study. Mean patient age was 56.1 years and 80% (16) of the study cohort was female. The overall treatment success rate was 75% at 36 months in the per protocol (16) and the intent to treat (20) analyses. In total, 73% of the patients reported improvement in health related quality of life scores above the minimal important difference of 10 points. CONCLUSIONS This 3-year followup study using the BlueWind RENOVA iStim system for the treatment of overactive bladder syndrome symptoms confirms the long-term good safety profile with no technical failures reported. Lasting treatment efficacy is mirrored by a sustained positive impact on patient quality of life.
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Baron M, Perrouin-Verbe MA, Lacombe S, Paret F, Le Normand L, Cornu JN. Efficacy and tolerance of botulinum toxin injections after sacral nerve stimulation failure for idiopathic overactive bladder. Neurourol Urodyn 2020; 39:1012-1019. [PMID: 32108383 DOI: 10.1002/nau.24326] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [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: 10/13/2019] [Accepted: 01/17/2020] [Indexed: 11/06/2022]
Abstract
INTRODUCTION Management of idiopathic overactive bladder (iOAB) after the failure of sacral nerve modulation (SNM) is very challenging. To the best of our knowledge, no study has evaluated the use of botulinum toxin A (BoNT-A) after SNM failure for iOAB. The aim of this study is to evaluate the tolerance and efficacy of BoNT-A injection after the failure of SNM for iOAB. METHODS We conducted a retrospective multicentric analysis of all patients who had received either onabotulinumtoxinA or abobotulinumtoxinA intradetrusor injection for iOAB after SNM failure, between January 2004 and December 2017. The primary outcome was the percentage of success of first BoNT-A injection (either resolution of their urinary incontinence or their frequency or more than 50% reduction in frequency). Secondary outcomes were results of urodynamic studies, complications, total number of injections, causes of withdrawal, and subsequent treatment. RESULTS Seventy-six patients (62 female) were included. The percentage of success of first BoNT-A injection was 43.4% (n = 33). All overactive bladder symptoms were significantly improved on the 3-day bladder diary. Twenty-eight patients (36.8%) were put under clean intermittent self-catheterization transitory. After a mean follow-up of 57.7 (±38.5) months, median number of injections was 2 (1-15). Overall, 42 patients (55.2%) stopped injections during follow-up. The estimated 36-months discontinuation-free rate was 48.1%. Mean cause of discontinuation was a primary failure (n = 32; 42.1%). CONCLUSION BoNT-A can be used in SNM nonresponders with a success rate of 43.4% but is associated with a high long-term discontinuation rate.
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Affiliation(s)
- Maximilien Baron
- Department of Urology, Centre Hospitalier Universitaire de Rouen, Rouen, France
| | | | - Sandy Lacombe
- Clinical Research Department, CMC Beau Soleil, Montpellier, France
| | - Fanny Paret
- Department of Urology, Centre Hospitalier Universitaire de Nantes, Nantes, France
| | - Loïc Le Normand
- Department of Urology, Centre Hospitalier Universitaire de Nantes, Nantes, France
| | - Jean-Nicolas Cornu
- Department of Urology, Centre Hospitalier Universitaire de Rouen, Rouen, France
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Yamanishi T, Kaga K, Sakata K, Yokoyama T, Kageyama S, Fuse M, Tokunaga S. A randomized controlled study of the efficacy of tadalafil monotherapy versus combination of tadalafil and mirabegron for the treatment of persistent overactive bladder symptoms in men presenting with lower urinary tract symptoms (CONTACT Study). Neurourol Urodyn 2020; 39:804-812. [PMID: 31961963 PMCID: PMC7027497 DOI: 10.1002/nau.24285] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [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: 09/06/2019] [Accepted: 01/10/2020] [Indexed: 11/30/2022]
Abstract
Aim To evaluate efficacy and safety of combination of tadalafil + mirabegron for overactive bladder/benign prostatic hyperplasia (OAB/BPH). Methods Male patients with lower urinary tract symptoms (50 to 89 years), with remaining OAB symptoms even after administering tadalafil for more than 8 weeks were randomly assigned to either tadalafil monotherapy group (5 mg/day) or tadalafil/mirabegron combination therapy group (5 mg/50 mg/day). The primary endpoint was change from baseline in total OAB symptom score (OABSS) at week 12. The secondary endpoints were changes in International Prostate Symptom Score (IPSS), NIH‐chronic prostatitis symptom index (NIH‐CPSI), and micturition chart parameters at weeks 4 and 12. Results A total of 176 patients were randomized to either monotherapy (87 patients) or combination therapy (89 patients). The baseline characteristics of patients in the two groups were similar. The total OABSS (95% confidence interval) of combination therapy was significantly decreased by 1.78 (1.05‐2.50) points compared with that of monotherapy (P < .001). Changes from baseline in OABSS nighttime voiding score, urgency score, urgency incontinence score, IPSS storage subscores, NIH‐CPSI total score, and numbers of voids, nighttime‐voids, and urgency episodes/day in micturition chart were significantly reduced in combination therapy (all P < .001). Patient‐reported outcome was significantly more satisfactory in combination therapy than in monotherapy (P < .001). One moderate adverse event (pain in hip joint) with hardly presumed causal relationship with therapy and seven mild adverse events were noted in monotherapy and combination therapy group, respectively. Conclusions The effect of tadalafil/mirabegron combination therapy on relieving OAB symptoms appeared to be greater than that of tadalafil monotherapy and can be safely used.
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Affiliation(s)
- Tomonori Yamanishi
- Department of Urology, Continence Center, Dokkyo Medical University, Tochigi, Japan
| | - Kanya Kaga
- Department of Urology, Continence Center, Dokkyo Medical University, Tochigi, Japan
| | - Koichi Sakata
- Department of Urology, Imaichi Hospital, Tochigi, Japan
| | | | | | - Miki Fuse
- Department of Urology, Continence Center, Dokkyo Medical University, Tochigi, Japan
| | - Shoji Tokunaga
- Medical Information Center, Kyushu University Hospital, Fukuoka, Japan
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Sugaya K, Yamagami H, Nishijima S, Kadekawa K, Hizue M, Ito Y, Yamada S. Effects of combined treatment with fesoterodine and mirabegron in a pelvic congestion rat model: Results from in vitro and in vivo functional studies. Low Urin Tract Symptoms 2019; 12:173-179. [PMID: 31758673 PMCID: PMC7217205 DOI: 10.1111/luts.12296] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 09/27/2019] [Accepted: 10/14/2019] [Indexed: 12/26/2022]
Abstract
Objectives To examine the effect of combining a nonselective muscarinic receptor antagonist, 5‐hydroxymethyl tolterodine (an active metabolite of fesoterodine), with a β3 adrenoceptor agonist, mirabegron, in a rat model of pelvic congestion. Methods The rat pelvic congestion model used female Sprague‐Dawley rats with their bilateral common iliac and uterine veins ligated. Expressions of M2 and M3 receptor subtypes in the urothelium and detrusor were detected by real‐time polymerase chain reaction assays. The effects of both drugs were investigated on isolated bladder strips contracted by electrical field stimulation. in vivo single cystometry was used to assess the effects of 5‐hydroxymethyl tolterodine and mirabegron independently or in combination on bladder capacity, micturition pressure, and threshold pressure. Results Pelvic congestion rats showed decreased bladder capacity compared with controls, but micturition pressure and threshold pressure were unchanged. Pelvic congestion model rats also demonstrated an approximately two‐fold increase in expression of both M2 and M3 receptor subtypes in the urothelium. Additive relaxant effects of 5‐hydroxymethyl tolterodine and mirabegron were observed in vitro in the electrical field stimulation‐induced contractions of bladder strips from pelvic congestion rats. In vivo, bladder capacity was increased significantly by a combination of 5‐hydroxymethyl tolterodine and mirabegron, with the combined effect exceeding the sum of the effects of monotherapies. Micturition pressure and threshold pressure did not significantly differ between groups. Conclusions The combination of 5‐hydroxymethyl tolterodine with mirabegron suggests the potential of synergistic effects in a rat pelvic congestion model.
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Affiliation(s)
| | | | | | | | | | - Yoshihiko Ito
- Center for Pharma-Food Research, Graduate School of Pharmaceutical Sciences, University of Shizuoka, Shizuoka, Japan
| | - Shizuo Yamada
- Center for Pharma-Food Research, Graduate School of Pharmaceutical Sciences, University of Shizuoka, Shizuoka, Japan
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Siddiqui NY, Helfand BT, Andreev VP, Kowalski JT, Bradley MS, Lai HH, Berger MB, Mueller MG, Bickhaus JA, Packiam VT, Fenner D, Gillispie BW, Kirkali Z; Symptoms of Lower Urinary Tract Dysfunction Research Network (LURN). Biomarkers Implicated in Lower Urinary Tract Symptoms: Systematic Review and Pathway Analyses. J Urol 2019; 202:880-9. [PMID: 30925127 DOI: 10.1097/JU.0000000000000257] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
PURPOSE Lower urinary tract symptoms are prevalent and burdensome, yet methods to enhance diagnosis and appropriately guide therapies are lacking. We systematically reviewed the literature for human studies of biomarkers associated with lower urinary tract symptoms. MATERIALS AND METHODS PubMed®, EMBASE® and Web of Science® were searched from inception to February 13, 2018. Articles were included if they were in English, performed in benign urological populations without neurological disorders or interstitial cystitis/bladder pain syndrome, and assessed a biomarker's association with or ability to predict specific lower urinary tract symptoms or urological conditions. Bioinformatic pathway analyses were conducted to determine whether individual biomarkers associated with symptoms are present in unifying pathways. RESULTS Of 6,150 citations identified 125 met the inclusion criteria. Most studies (93.6%) assessed biomarkers at 1 time point and were cross-sectional in nature. Few studies adjusted for potentially confounding clinical variables or assessed biomarkers in an individual over time. No individual biomarkers are currently validated as diagnostic tools for lower urinary tract symptoms. Compared to controls, pathway analyses identified multiple immune response pathways that were enriched in overactive bladder syndrome and cell migration/cytoskeleton remodeling pathways that were enriched in female stress incontinence. CONCLUSIONS Major deficiencies in the existing biomarker literature include poor reproducibility of laboratory data, unclear classification of patients with lower urinary tract symptoms and lack of adjustment for clinical covariates. Despite these limitations we identified multiple putative pathways in which panels of biological markers need further research.
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Huang AJ, Grady D, Mendes WB, Hernandez C, Schembri M, Subak LL. A Randomized Controlled Trial of Device Guided, Slow-Paced Respiration in Women with Overactive Bladder Syndrome. J Urol 2019; 202:787-94. [PMID: 31075059 DOI: 10.1097/JU.0000000000000328] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE We evaluated the effects of device guided, slow-paced respiration on urgency associated urinary symptoms, perceived stress and anxiety, and autonomic function in women with overactive bladder syndrome. MATERIALS AND METHODS We performed a randomized, parallel group trial of slow-paced respiration to improve perceived stress and autonomic dysfunction as potential contributors to overactive bladder. Ambulatory women who reported at least 3 voiding or incontinence episodes per day associated with moderate to severe urgency were randomized to use a portable biofeedback device to practice daily, slow, guided breathing exercises or a control device which appeared identical and was reprogrammed to play music without guiding breathing. During 12 weeks we evaluated changes in urinary symptoms by voiding diaries, perceived stress and anxiety by validated questionnaires, and autonomic function by heart rate variability and impedance cardiography. RESULTS In the 161 randomized participants, including 79 randomized to paced respiration and 82 randomized to the control group, the average ± SD baseline frequency of voiding or incontinence associated with moderate to severe urgency was 6.9 ± 3.4 episodes per day. Compared to controls the participants randomized to paced respiration demonstrated greater improvement in perceived stress (average Perceived Stress Scale score decrease 2.8 vs 1.1, p=0.03) but not in autonomic function markers. During 12 weeks the average frequency of voiding or incontinence associated with moderate to severe urgency, which was the study primary outcome, decreased by a mean of 0.9 ± 3.2 episodes per day but no significant between group difference was detected. CONCLUSIONS Among women with overactive bladder slow-paced respiration was associated with a modest improvement in perceived stress during 12 weeks. However, it was not superior to a music listening control for reducing urinary symptoms or changing autonomic function.
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Ko KJ, Kim KH, Kim SW, Kim SO, Seo JT, Choo MS, Lee JZ, Oh SJ, Kim HG, Min KS, Kim JH, Lee KS. Efficacy and Safety of Tolterodine and Pilocarpine in Patients with Overactive Bladder. J Urol 2019; 202:564-73. [PMID: 31009289 DOI: 10.1097/JU.0000000000000281] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE We evaluated the efficacy and safety of a combination of 2 mg tolterodine and 9 mg pilocarpine, vs tolterodine monotherapy in patients with overactive bladder. MATERIALS AND METHODS We enrolled patients with overactive bladder symptoms in a multicenter, randomized, double-blind, parallel, active control study. Patients were randomized to the combination or 2 mg tolterodine twice daily for 12 weeks. After the double-blind period finished all patients were started on the combination for 12 weeks. Study co-primary end points were the change from baseline in the mean number of daily micturitions and cumulative incidence of dry mouth at the end of 12 weeks. Secondary end points were other overactive bladder symptoms, the total xerostomia inventory score and results of a visual analogue scale for dry mouth at the end of 12 and 24 weeks. RESULTS The mean change in the number of daily micturitions from baseline to 12 weeks was -1.49 and -1.74 in the combination and tolterodine monotherapy groups, respectively. The mean difference was -0.26 (95% CI -0.79-0.27), confirming noninferiority. At 12 weeks the incidence of dry mouth was lower in the combination group than in the tolterodine monotherapy group (30.0% vs 42.9%, p = 0.009). All secondary and other efficacy outcomes related to overactive bladder symptoms improved in each group with no significant differences between the groups at 12 weeks. Changes from baseline in the total xerostomia inventory score and the visual analogue scale for dry mouth were significantly lower in the combination group than in the tolterodine monotherapy group. CONCLUSIONS Tolterodine and pilocarpine alleviated dry mouth in patients with overactive bladder while maintaining anticholinergic efficacy similar to that of tolterodine.
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Lightner DJ, Gomelsky A, Souter L, Vasavada SP. Diagnosis and Treatment of Overactive Bladder (Non-Neurogenic) in Adults: AUA/SUFU Guideline Amendment 2019. J Urol 2019; 202:558-63. [PMID: 31039103 DOI: 10.1097/JU.0000000000000309] [Citation(s) in RCA: 297] [Impact Index Per Article: 59.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
PURPOSE The purpose of this guideline is to provide a clinical framework for the diagnosis and treatment of non-neurogenic overactive bladder (OAB). MATERIALS & METHODS The primary source of evidence for the original version of this guideline was the systematic review and data extraction conducted as part of the Agency for Healthcare Research and Quality (AHRQ) Evidence Report/Technology Assessment Number 187 titled Treatment of Overactive Bladder in Women (2009). That report was supplemented with additional searches capturing literature published through December 2011. Following initial publication, this guideline underwent amendment in 2014 and 2018. The current document reflects relevant literature published through October 2018. RESULTS When sufficient evidence existed, the body of evidence for a particular treatment was assigned a strength rating of A (high), B (moderate), or C (low). Such statements are provided as Standards, Recommendations, or Options. In instances of insufficient evidence, additional guidance information is provided as Clinical Principles and Expert Opinions. CONCLUSIONS The evidence-based statements are provided for diagnosis and overall management of OAB, as well as for the various treatments. Diagnosis and treatment methodologies can be expected to change as the evidence base grows and as new treatment strategies become obtainable.
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McCrery R, Lane F, Benson K, Taylor C, Padron O, Blok B, De Wachter S, Pezzella A, Gruenenfelder J, Pakzad M, Perrouin-Verbe MA, Le Normand L, Van Kerrebroeck P, Mangel J, Peters K, Kennelly M, Shapiro A, Lee U, Comiter C, Mueller M, Goldman HB. Treatment of Urinary Urgency Incontinence Using a Rechargeable SNM System: 6-Month Results of the ARTISAN-SNM Study. J Urol 2020; 203:185-92. [PMID: 31347955 DOI: 10.1097/JU.0000000000000458] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE Sacral neuromodulation is a guideline recommended treatment of urinary dysfunction and fecal incontinence in patients in whom conservative treatments have failed. Historically sacral neuromodulation has been delivered using a nonrechargeable device with an average life span of 4.4 years. Surgery is required to replace the implanted neurostimulator due to battery depletion. Implantation of a long-lived implanted neurostimulator can eliminate the need for replacement surgeries, potentially reducing patient surgical risks and health care costs. The Axonics r-SNM System™ is a miniaturized, rechargeable sacral neuromodulation system designed to deliver therapy for at least 15 years. The ARTISAN-SNM (Axonics® Sacral Neuromodulation System for Urinary Urgency Incontinence Treatment) study is a pivotal study using rechargeable sacral neuromodulation therapy to treat urinary urgency incontinence. Six-month results are presented. MATERIALS AND METHODS A total of 129 eligible patients with urinary urgency incontinence were treated. All participants were implanted with a tined lead and the rechargeable sacral neuromodulation system in a nonstaged procedure. Efficacy data were collected using a 3-day bladder diary, the validated ICIQ-OABqol (International Consultation on Incontinence Questionnaire Overactive Bladder quality of life) questionnaire and a participant satisfaction questionnaire. Therapy responders were identified as participants with a 50% or greater reduction in urinary urgency incontinence episodes compared to baseline. We performed an as-treated analysis in all implanted participants. RESULTS At 6 months 90% of participants were therapy responders. The mean ± SE number of urinary urgency incontinence episodes per day was reduced from 5.6 ± 0.3 at baseline to 1.3 ± 0.2. Participants experienced a clinically meaningful 34-point improvement on the ICIQ-OABqol questionnaire. There were no serious device related adverse events. CONCLUSIONS The Axonics r-SNM System is safe and effective with 90% of participants experiencing clinically and statistically significant improvements in urinary urgency incontinence symptoms.
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Abstract
PURPOSE Many self-help guides advise patients that spreading fluid intake throughout the day can reduce overactive bladder symptoms. However, although animal studies suggest a link between a faster filling rate and increased afferent nerve firing, to our knowledge the relationship between the filling rate and bladder sensation has not been examined in humans. The aim of this study was to investigate the effect of bladder volume and the bladder filling rate on the bladder sensation and voiding patterns of patients with overactive bladder. MATERIALS AND METHODS A control group of 40 female volunteers were recruited by open advertisement. A further 24 female patients with overactive bladder were recruited from the urology outpatient department. Each participant completed the UDI-6 (Urinary Distress Inventory, Short Form), the IIQ-7 (Incontinence Impact Questionnaire, Short Form) and a 3-day sensation related bladder diary. RESULTS The proportion of urgent voids in the control group increased with increasing voided volume and bladder filling rates (each p ≤0.001). The proportion of urgent voids in patients with overactive bladder also increased with increasing voided volume and bladder filling rates (p = 0.004 and 0.013, respectively). On regression analysis the rate of bladder filling was an independent predictor of urgent voids in patients with overactive bladder but not in the control group. Patients with overactive bladder were less tolerant of higher bladder filling rates, and experienced most grades of bladder sensation at lower voided volumes and filling rates than the control group. CONCLUSIONS The bladder filling rate appears to influence the intervoiding interval and the sensation associated with each void in patients with overactive bladder. Advising patients to lower the bladder filling rate should help reduce urinary frequency, urgency and urge incontinence.
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Affiliation(s)
- Elaine J Redmond
- University Hospital of Limerick , Dooradoyle , Limerick , Ireland
| | - Therese O'Kelly
- University College Hospital Galway , Galway City , Galway , Ireland
| | - Hugh D Flood
- University Hospital of Limerick , Dooradoyle , Limerick , Ireland
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Abstract
PURPOSE Overactive bladder medications often have poor tolerability or lack of efficacy with many patients progressing to third line therapy such as sacral neuromodulation. Those treated with sacral neuromodulation may avoid the potential side effects of overactive bladder medications while achieving symptom improvement. We evaluated the postoperative rate of discontinuing overactive bladder medications in patients who underwent sacral neuromodulation of refractory overactive bladder. MATERIALS AND METHODS We queried a prospectively collected, institutional review board approved database for patients who underwent sacral neuromodulation. Patients were excluded from analysis if the surgical indication was urinary retention or a sacral neuromodulation device was removed 1 year or less postoperatively. We assessed clinical characteristics, urodynamic parameters and filled overactive bladder medications using an external prescription database. Patient perceived postoperative outcomes were examined. Groups were compared by the Student t-test and the chi-square test. RESULTS Of the 78 patients who met inclusion criteria 82.1% stopped and never restarted overactive bladder medications (the sacral neuromodulation only group). Of the patients 14.1% consecutively continued filling overactive bladder medications 1 year or more following surgery (the concurrent group). There was no difference between the groups in body mass index, gender, sacral neuromodulation revision, urodynamic parameters, the PGI-I (Patient Global Impression of Improvement) or patient perceived percent improvement. However, concurrent patients were significantly older than those who received sacral neuromodulation only (p = 0.002). CONCLUSIONS More than 80% of patients who progressed to sacral neuromodulation discontinued overactive bladder medications and received sacral neuromodulation as the sole treatment. A small portion of patients concurrently used overactive bladder medications following sacral neuromodulation for 1 year or more. However, outcomes were similar in the 2 groups. Sacral neuromodulation is a strategy to provide a successful outcome in refractory cases and yet avoid the potentially detrimental side effects related to overactive bladder medications.
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