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Werlé P, Tricard T, Jochum F, Schroeder A, Gaullier M, Saussine C. [Temporary urethral stents changes as an alternative treatment for neurological bladder]. Prog Urol 2019; 29:560-566. [PMID: 31471265 DOI: 10.1016/j.purol.2019.08.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2019] [Revised: 07/22/2019] [Accepted: 08/03/2019] [Indexed: 11/19/2022]
Abstract
BACKGROUND Patients with detrusor-sphincter dysynergia (DSD) who are unable to perform self-catheterisation can benefit from an endoscopic treatment. We chose regular urethral stent changes as an alternative to sphincterotomy in this kind of patients. The purpose of this study is to show that temporary urethral stents changes represent a treatment option with a reasonable morbidity for patients with DSD. METHODS We retrospectively reviewed patients in our center who had been treated with urethral stents from April 2005 to September 2017. The stent changes were performed every 12 to 18 months depending on urethrovesical fibroscopy findings. The primary endpoint was treatment continuation. RESULTS A total of 44 patients were enrolled in our study and the average follow-up duration was 46 months [18.5-53.25]. Primary treatment failure was seen in 14 (32%) patients mainly due to problems related to equipment (n=3) and urinary retention (n=2). Four patients died before their first stent change. The treatment was successful in 30 (68%) patients, of whom 10 (33%) subsequently adopted a voiding mode change. We lost sight of 5 patients (11%) during follow-up. The main complications were urinary retention (29%), urinary tract infections (27%) and stent migration (18%). Fifteen (34%) experienced grade III-IV complications. CONCLUSIONS Regular urethral stent changes represent an alternative treatment option for patients with DSD but with a significant morbidity. LEVEL OF EVIDENCE 4.
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Affiliation(s)
- P Werlé
- Service de chirurgie urologique, NHC hôpitaux universitaires de Strasbourg, 1, place de l'hôpital, 67000 Strasbourg, France.
| | - T Tricard
- Service de chirurgie urologique, NHC hôpitaux universitaires de Strasbourg, 1, place de l'hôpital, 67000 Strasbourg, France
| | - F Jochum
- Service de chirurgie urologique, NHC hôpitaux universitaires de Strasbourg, 1, place de l'hôpital, 67000 Strasbourg, France
| | - A Schroeder
- Service de chirurgie urologique, NHC hôpitaux universitaires de Strasbourg, 1, place de l'hôpital, 67000 Strasbourg, France
| | - M Gaullier
- Service de chirurgie urologique, NHC hôpitaux universitaires de Strasbourg, 1, place de l'hôpital, 67000 Strasbourg, France
| | - C Saussine
- Service de chirurgie urologique, NHC hôpitaux universitaires de Strasbourg, 1, place de l'hôpital, 67000 Strasbourg, France
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Kavanagh A, Baverstock R, Campeau L, Carlson K, Cox A, Hickling D, Nadeau G, Stothers L, Welk B. Canadian Urological Association guideline: Diagnosis, management, and surveillance of neurogenic lower urinary tract dysfunction - Full text. Can Urol Assoc J 2019; 13:E157-E176. [PMID: 30763235 DOI: 10.5489/cuaj.5912] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Alex Kavanagh
- Department of Urologic Sciences, University of British Columbia, Vancouver, BC, Canada
| | - Richard Baverstock
- vesia [Alberta Bladder Centre]; Division of Urology, Department of Surgery, University of Calgary, Calgary, AB, Canada
| | - Lysanne Campeau
- Department of Urology, Jewish General Hospital, McGill University, Montreal, QC, Canada
| | - Kevin Carlson
- vesia [Alberta Bladder Centre]; Division of Urology, Department of Surgery, University of Calgary, Calgary, AB, Canada
| | - Ashley Cox
- Department of Urology, Dalhousie University, Halifax, NS, Canada
| | - Duane Hickling
- Division of Urology, Department of Surgery, The Ottawa Hospital, Ottawa, ON, Canada
| | - Genviève Nadeau
- Division of Urology, CIUSSS-Capitale Nationale Université Laval, Quebec City, QC, Canada
| | - Lynn Stothers
- Department of Urologic Sciences, University of British Columbia, Vancouver, BC, Canada
| | - Blayne Welk
- University of Western Ontario, London, ON, Canada
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Takahashi R, Kimoto Y, Eto M. Long-term urodynamic follow-up after external sphincterotomy in patients with spinal cord injury. Neurourol Urodyn 2018; 37:2625-2631. [DOI: 10.1002/nau.23702] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2017] [Accepted: 04/03/2018] [Indexed: 11/07/2022]
Affiliation(s)
| | | | - Masatoshi Eto
- Department of Urology; Graduate School of Medical Sciences; Kyushu University; Fukuoka Japan
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Matillon X, Terrier JE, Arnouil N, Lalloue F, Pic G, Ruffion A. [Temporary urethral stents ALLIUM BUS "BULBAR URETHRAL STENT" for the treatment of detrusor sphincter dyssynergia]. Prog Urol 2016; 26:532-7. [PMID: 27567746 DOI: 10.1016/j.purol.2016.07.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2016] [Revised: 07/11/2016] [Accepted: 07/22/2016] [Indexed: 11/28/2022]
Abstract
INTRODUCTION The temporary prosthetic sphincterotomy is a possible treatment for neurologic detrusor sphincter dyssynergia (DSD). The purpose of the study was to verify the feasibility and effectiveness of the urethral stent (US) Temporary ALLIUM BUS "BULBAR URETHRAL STENT". PATIENTS AND METHODS A prospective, non-comparative, single-center starting in 2015 was conducted. Were included patients over 18 years, with a neurologic DSD proved urodynamically for which medical treatment was not indicated or failed. The primary endpoint was the percentage of patients who had a voiding method considered as improved or much improved at 1 month and the feasibility of the procedure. RESULTS From January to June 2015, 7 patients, (mean age 47.9 years [24-76 years]) were prospectively enrolled. One patient was lost to sight at one month and therefore excluded. The median follow-up was 8.1 months (1-10 months). All procedures were technically successful. At 1 month, there were 57% of grade 2 complications (Clavien-Dindo), 1 of 6 patients had a migration of the US. At one month, quality of life and the urologic situation was considered good in 3 patients, unchanged in 2 patients and decreased in 1 patient. The study was stopped after the inclusion of seven patients. At the date of the latest news, 5 of 6 patients had a migrated or an explanted US. CONCLUSION The temporary urethral stent ALLIUM BUS does not seem to be a possible surgical alternative for the treatment of detrusor sphincter dyssynergia. LEVEL OF EVIDENCE 4.
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Affiliation(s)
- X Matillon
- Service d'urologie, centre hospitalier Lyon Sud, 165, chemin du Grand-Revoyet, 69310 Pierre-Bénite, France; Hospices civils de Lyon, centre hospitalier universitaire, 69002 Lyon, France; Université Claude-Bernard Lyon 1, 69100 Villeurbanne, France.
| | - J-E Terrier
- Service d'urologie, centre hospitalier Lyon Sud, 165, chemin du Grand-Revoyet, 69310 Pierre-Bénite, France; Hospices civils de Lyon, centre hospitalier universitaire, 69002 Lyon, France; Université Claude-Bernard Lyon 1, 69100 Villeurbanne, France.
| | - N Arnouil
- Hospices civils de Lyon, centre hospitalier universitaire, 69002 Lyon, France; Université Claude-Bernard Lyon 1, 69100 Villeurbanne, France; Service d'urologie et de chirurgie de la transplantation, hôpital Edouard-Herriot, 5, place d'Arsonval, 69003 Lyon, France.
| | - F Lalloue
- Service d'urologie, centre hospitalier Lyon Sud, 165, chemin du Grand-Revoyet, 69310 Pierre-Bénite, France; Hospices civils de Lyon, centre hospitalier universitaire, 69002 Lyon, France; Université Claude-Bernard Lyon 1, 69100 Villeurbanne, France.
| | - G Pic
- Service d'urologie, centre hospitalier Lyon Sud, 165, chemin du Grand-Revoyet, 69310 Pierre-Bénite, France; Hospices civils de Lyon, centre hospitalier universitaire, 69002 Lyon, France; Université Claude-Bernard Lyon 1, 69100 Villeurbanne, France.
| | - A Ruffion
- Service d'urologie, centre hospitalier Lyon Sud, 165, chemin du Grand-Revoyet, 69310 Pierre-Bénite, France; Hospices civils de Lyon, centre hospitalier universitaire, 69002 Lyon, France; Université Claude-Bernard Lyon 1, 69100 Villeurbanne, France.
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Barbalat Y, Rutman M. Detrusor-External Sphincter Dyssynergia: Review of Minimally Invasive and Endoscopic Management. Urology 2016; 90:3-7. [PMID: 26826587 DOI: 10.1016/j.urology.2015.11.049] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2015] [Revised: 11/10/2015] [Accepted: 11/30/2015] [Indexed: 11/24/2022]
Abstract
Detrusor-external sphincter dyssynergia (DSD) is a debilitating problem in patients with spinal cord injury. DSD carries a high risk of complications, and even life expectancy can be affected. Management of this condition includes the use of antimuscarinic agents in combination with intermittent catheterization, indwelling urethral catheterization, suprapubic catheterization, and a variety of surgical options, depending on patient and physician preference. This paper will review the current literature and data on minimally invasive and endoscopic management of DSD.
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Affiliation(s)
| | - Matthew Rutman
- Department of Urology, Columbia University, New York, NY
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Risk factors of urethral diverticula in male patients with spinal cord injury. Spinal Cord 2015; 53:803-6. [PMID: 26123209 DOI: 10.1038/sc.2015.100] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2014] [Revised: 04/19/2015] [Accepted: 05/08/2015] [Indexed: 11/08/2022]
Abstract
STUDY DESIGN A case-control study in a series of 55 males with urethral diverticula (UD) and their correspondent control, matched by age and time of radiological assessments. OBJECTIVES To evaluate the risk factors to develop UD in males with spinal cord injury (SCI) and the place in the urethra where they are, most commonly, allocated. SETTING Toledo, Spain. METHODS Clinical histories and urodynamic studies, of all patients, were reviewed. The study was completed with a telephone survey according to an established protocol. RESULTS The univariate analysis study showed the following risk factors: the age of onset of the spinal injury, the sphincterotomy procedure, personal history of lower urinary tract infections (LUTIs) and the chronic need of either indwelling catheter (IC) or the external condom drainage (ECD). Regarding the location of the UD, we have found the stress urinary incontinence as the only risk factor to develop UD in the prostatic urethra.On the other hand, we can conclude that the sphincterotomy, the ECD, the personal history of LUTIs and the detrusor external sphincter dyssynergia seem to be risk factors to develop diverticula in the bulbo-membranous urethra. Finally, we could point out the IC as the only risk factor for penile UD. Multivariate analysis showed that all of these risk factors were independent among them except the age of the onset of the injury and the ECD for UD in the bulbo-membranous urethra. CONCLUSION According to our study, there is evidence of some specific risk factors for the development of UD in male patients with SCI, and therefore we should adopt the appropriate preventive measures to prevent them.
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Drake MJ. Management and rehabilitation of neurologic patients with lower urinary tract dysfunction. HANDBOOK OF CLINICAL NEUROLOGY 2015; 130:451-68. [PMID: 26003260 DOI: 10.1016/b978-0-444-63247-0.00026-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Diverse lower urinary tract problems arise in neurologic disease, caused by dysfunctions of the bladder and outlet, both during urine storage and voiding. Most neurologic diseases cause some lower urinary tract dysfunction (LUTD), and the type of dysfunction is related to the location of the nervous system lesion. Clinical evaluation requires identification of risk factors for major morbidity, particularly renal dysfunction, and mechanisms underlying symptoms. A holistic approach is needed to cover influential aspects (e.g., cognitive function, mobility, and urinary tract infections) and related issues (e.g., sexual function, bowel function, and autonomic dysreflexia), requiring a multidisciplinary team. Comprehensive history and examination are supported by a bladder diary, urinalysis, and renal assessment, supplemented by urodynamic tests. The simplest classification of neurogenic LUTD describes both bladder and sphincter function, cataloging each structure as normal, overactive, or underactive. Treatment aims to protect life expectancy and improve quality of life, noting the possibility of neurologic disease progression and comorbid disorders. Conservative measures include fluid advice and assessment of suitable containment products. Urine storage can be improved with antimuscarinic medications, bladder injections with botulinum neurotoxin A, and less established methods such as nerve stimulation, intravesical instillations, and beta-3 agonist. For severe storage dysfunction, sacral neuromodulation or surgery to improve reservoir function, increase outlet resistance, or divert the urinary tract may be needed. Voiding is usually replaced by intermittent or indwelling catheterization, which has largely superseded triggered reflex voiding, bladder expression, or sphincterotomy. Treatment selection is hampered by a limited, low-quality evidence base.
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Schurch B, Tawadros C, Carda S. Dysfunction of lower urinary tract in patients with spinal cord injury. HANDBOOK OF CLINICAL NEUROLOGY 2015; 130:247-67. [PMID: 26003248 DOI: 10.1016/b978-0-444-63247-0.00014-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Over the past 50 years, the mortality for urorenal cause in patients with spinal cord injuries (SCI) has decreased from over 75% to 2.3%, as a result of dramatic improvements in the diagnosis and management of lower urinary tract dysfunction (LUTD). The aims of this chapter are to assess the physiopathology of upper and lower motor neuron lesion on bladder and sphincter function after SCI, to give an overview of required clinical and instrumental examination and to discuss treatment modalities. Videourodynamic examination plays a key role in the assessment and follow-up of LUTD in SCI patients, in conjunction with neurophysiological and radiological examinations. The cornerstone of bladder management in SCI is clean intermittent self-catheterization, but often other treatments are needed to achieve full continence, to reduce infections and stone formation, to protect the upper urinary tract from excessive bladder pressure, and to prevent chronic renal failure. Treatments may be pharmacologic (i.e., anticholinergic drugs and botulinum toxin) or surgical (by enterocystoplasty or urinary diversion). In selected cases, neuromodulation and sacral root stimulation can be used to reduce detrusor overactivity and empty the bladder. Management of LUTD in SCI patients requires a deep knowledge of spinal cord medicine and functioning of patients with neurologic disability.
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Affiliation(s)
- Brigitte Schurch
- Neuropsychology and Neurorehabilitation Service, Department of Clinical Neuroscience, Lausanne University Hospital, Lausanne, Switzerland.
| | - Cécile Tawadros
- Urology Service, Lausanne University Hospital, Lausanne, Switzerland
| | - Stefano Carda
- Neuropsychology and Neurorehabilitation Service, Department of Clinical Neuroscience, Lausanne University Hospital, Lausanne, Switzerland
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Vainrib M, Reyblat P, Ginsberg DA. Long-term efficacy of repeat incisions of bladder neck/external sphincter in patients with spinal cord injury. Urology 2014; 84:940-5. [PMID: 25102789 DOI: 10.1016/j.urology.2014.06.009] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2014] [Revised: 05/30/2014] [Accepted: 06/03/2014] [Indexed: 11/17/2022]
Abstract
OBJECTIVE To evaluate the efficacy of repeat bladder neck incision (BNI), with or without external sphincterotomy (ES). BNI/ES has been commonly used for management of neurogenic bladder in spinal cord injury (SCI) patients. METHODS This was a retrospective review of institutional review board-approved SCI database. RESULTS A total of 97 patients underwent BNI/ES over a period of 40 years. During the period reviewed, a solitary redo BNI/ES was done in 46 patients, a second redo BNI/ES was done in 23 patients, and a third redo BNI/ES was done in 7 patients with success rates of 50%, 68.2%, and 85.7%, respectively. The most common indications for surgery failure and need for repeat surgery were elevated residual for the first repeat BNI/ES, recurrent urinary tract infections for the second, and elevated residual for the third repeat BNI/ES. All patients had a normal serum creatinine level at the end of the follow-up. Mean elapsed follow-up after the last redo BNI/ES was 119 months (range, 6-408 months) for all patients evaluated. Mean durability of successful redo BNI/ES was 109.1 months, which was significantly longer than mean durability of failed redo BNI/ES at 69.4 months (P <.05). CONCLUSION SCI patients undergoing BNI/ES may require repeat BNI/ES to optimize lower urinary tract management. The success rate ranges from 50% to 85.7% after 3 repeat BNI/ES procedures with acceptable long-term durability and low perioperative complication rates.
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Affiliation(s)
- Michael Vainrib
- Department of Urology, University of Southern California, Los Angeles, CA; Department of Urology, Meir Medical Center, Kfar Saba, Israel.
| | - Polina Reyblat
- Urology Service, Rancho Los Amigos National Rehabilitation Center, Downey, CA; Department of Urology, Kaiser Permanente Los Angeles Medical Center, Los Angeles, CA
| | - David A Ginsberg
- Department of Urology, University of Southern California, Los Angeles, CA; Urology Service, Rancho Los Amigos National Rehabilitation Center, Downey, CA
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Johnson EU, Singh G. Long-term outcomes of urinary tract reconstruction in patients with neurogenic urinary tract dysfunction. Indian J Urol 2013; 29:328-37. [PMID: 24235796 PMCID: PMC3822350 DOI: 10.4103/0970-1591.120116] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
The advent of specialized spinal units and better understanding of the pathophysiology of neurogenic urinary tract dysfunction has made long-term survival of these patients a reality. This has, in turn, led to an increase in quality and choice of management modalities offered to these patients including complex anatomic urinary tract reconstructive procedures tailored to the unique needs of each individual with variable outcomes. We performed a literature review evaluating the long-term outcomes of these reconstructive procedures. To achieve this, we conducted a world-wide electronic literature search of long-term outcomes published in English. As the premise of this review is long-term outcomes, we have focused on pathologies where evidence of long-term outcome is available such as patients with spinal injuries and spina bifida. Therapeutic success following urinary tract reconstruction is usually measured by preservation of renal function, improvement in quality-of-life, the satisfactory achievement of agreed outcomes and the prevention of serious complications. Prognostic factors include neuropathic detrusor overactivity; sphincter dyssynergia; bladder over distension; high pressure storage and high leak point pressures; vesicoureteric reflex, stone formation and urinary tract infections. Although, the past decade has witnessed a reduction in the total number of bladder reconstructive surgeries in the UK, these procedures are essentially safe and effective; but require long-term clinical and functional follow-up/monitoring. Until tissue engineering and gene therapy becomes more mainstream, we feel there is still a place for urinary tract reconstruction in patients with neurogenic lower urinary tract dysfunction.
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Affiliation(s)
- E U Johnson
- Department of urology, Southport Hospital, Merseyside, Southport Regional Spinal Injuries Unit, Merseyside, PR8 2JA, UK
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Sorokin I, De E. Options for independent bladder management in patients with spinal cord injury and hand function prohibiting intermittent catheterization. Neurourol Urodyn 2013; 34:167-76. [PMID: 24151101 DOI: 10.1002/nau.22516] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2013] [Accepted: 09/23/2013] [Indexed: 11/08/2022]
Abstract
AIMS Choosing the appropriate bladder management strategy for the spinal cord injury patient with neurogenic bladder and hand function prohibitive of self catheterization (urethral or stomal) catheterization is complex and based on limited literature. We have catalogued the available data in this review. METHODS A literature review was conducted on external sphincterotomy, suprapubic tube, ileal conduit, and ileovesicostomy between 1994 and 2012. Articles on neurogenic bladder focused primarily on spinal cord injury were included. Important aspects of each technique, patient selection, urologic events, and quality of life are described. CONCLUSION The available literature consists primarily of level 3 data. Patient reported outcomes were rarely measured. External sphincterotomy is a good option for males who are candidates for an external catheter and who wish to avoid a complicated reconstruction-most will need re-operations for failure. Suprapubic tube is an option in both genders. Complaints usually involve urine leakage and urinary tract infection, which typically resolve with conservative measures. There is some evidence to support patient satisfaction. Ileal conduit is an option for all patients with quadriplegia, offering continuous drainage and absence of foreign material. Many providers and patients will choose more conservative options first. The ileovesicostomy is best applied to small bladders with severe overactivity. The "reversibility" of this procedure makes it attractive to those not interested in an ileal conduit and who have had complications from prolonged suprapubic tube placement. The authors conclude with recommendations for future research, most importantly more standard reporting of objective data.
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Affiliation(s)
- Igor Sorokin
- Division of Urology, Urological Institute of Northeast New York, Albany Medical College, Albany, New York
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12
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Management of the Detrusor Sphincter Dyssynergia. CURRENT BLADDER DYSFUNCTION REPORTS 2013. [DOI: 10.1007/s11884-013-0182-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Vírseda Chamorro M, Rubio E, Florensa J, Escribano J, Salinas Casado J, García-Moreno AL, Fuertes ME. Study of the prevalence and interobserver reproducibility of radiologic images suggestive of urethral diverticula in men with spinal cord injury. Urol Int 2013; 90:475-9. [PMID: 23548506 DOI: 10.1159/000346088] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2012] [Accepted: 11/25/2012] [Indexed: 11/19/2022]
Abstract
OBJECTIVES To determine the prevalence of radiologic images suggestive of urethral diverticula (UD) in men with spinal cord injury (SCI) and to study the interobserver diagnostic reproducibility. METHODS Radiological studies (i.e. voiding cystourethrography and retrograde urethrography) performed over 1 year on men with SCI were independently reviewed by 3 researchers (1 urologist and 2 radiologists). RESULTS The prevalence of UD was found to be between 4.2 and 9.8% of the patients, the higher figure obtained when including also the doubtful images. The kappa index of agreement between the researchers was low (between 0.15 and 0.40). The factors that significantly influenced agreement were localization in the prostatic urethra (p = 0.021), localization in the penile urethra (p = 0.000) and fusiform morphology (p = 0.004). Logistic regression analysis showed that the variables that independently influenced diagnostic agreement were the following: localization in the penile urethra (in favor of agreement) and fusiform morphology (against agreement). CONCLUSIONS Radiologic images suggestive of UD constitute a frequent finding in men with SCI and raise important diagnostic problems.
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Even L, Guillotreau J, Mingat N, Castel-Lacanal E, Braley E, Malavaud B, Marque P, Rischmann P, Gamé X. [External sphincterotomy using bipolar vaporisation in saline. First results]. Prog Urol 2012; 22:462-6. [PMID: 22732581 DOI: 10.1016/j.purol.2012.04.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2011] [Accepted: 04/02/2012] [Indexed: 10/28/2022]
Abstract
OBJECTIVES The aim of this study was to assess the feasibility, efficacy and tolerance of external urethral sphincter vaporization in saline for treating detrusor-sphincter dyssynergia. MATERIAL Between 2009 and 2011 a monocentric prospective study of ten men mean age 58±9 years with neurogenic detrusor-sphincter dyssynergia was carried out. Preoperative evaluation included kidney ultrasound scan, 24-hour creatinine clearance, urodynamics, retrograde and voiding urethrocystography and an at least 6 months temporary stent sphincterotomy. Postoperative assessment was composed of an ultrasound scan post-void residual volume measurement when the urethral catheter were removed and 1 year after the procedure, a retrograde and voiding urethrocystography at 3 months and a flexible cystoscopy at 1 year. RESULTS At the catheter removal, eight patients emptied their bladder at completion, a supra-pubic catheter was temporary left in one case and a patient had a permanent urinary retention. For a mean follow-up of 22±11 months, eight patients emptied their bladder at completion and two had a complete urinary retention related to a detrusor underactivity. An orchitis occurred in one case 1 month after the procedure and an urethral stricture in four cases in 12.75±5.68 months on average. CONCLUSION External urethral sphincter vaporisation saline was feasible and efficient for treating detrusor-sphincter dyssynergia but was associated with a high risk of urethral stricture.
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Affiliation(s)
- L Even
- Service d'urologie, transplantation rénale et andrologie, CHU de Rangueil, TSA 50032, 31059 Toulouse, France
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Abstract
This review sets out to provide an overview of the author's approach to the management of the urinary tract in the patient who has suffered from an injury to their spinal cord. Emphasis is given to the need to understand the fundamental pathophysiological patterns that are seen with injuries that involve the sacral segments of the cord (the conus) and those that spare the conus but interrupt communication between the sacral parasympathetic and somatic centers and the brain (supraconal lesions). The importance of patient participation in management decisions is highlighted by considering the different ways in which the urinary tract can be managed and how the clinician needs to try to meet patient expectations and requirements while establishing safe urological management. Finally, consideration is given to the importance of establishing an appropriate follow up regime and managing urinary tract complications effectively.
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Affiliation(s)
- Simon C W Harrison
- Department of Urology, Pinderfields Hospital, Wakefield, West Yorkshire, UK
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Hellenthal NJ, Short SS, O'Connor RC, Eandi JA, Yap SA, Stone AR. Incontinent ileovesicostomy: Long-term outcomes and complications. Neurourol Urodyn 2009; 28:483-6. [DOI: 10.1002/nau.20695] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Ayoub N, Chartier-Kastler E, Ruffion A. Chapitre B-3 A - Traitement chirurgical des dysfonctions neurologiques des sphincters urinaires. Prog Urol 2007; 17:515-28. [PMID: 17622084 DOI: 10.1016/s1166-7087(07)92362-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
The treatment of neurogenic detrusor-sphincter dyssynergia is primarily medical (drugs and catheterization). Some patients may not be eligible for or fail to respond to these treatment options and endoscopic sphincterotomy or permanent prosthesis may be indicated. In this article, the authors review the indications, results and contraindications of these various treatments.
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Affiliation(s)
- N Ayoub
- Service d'urologie, Hopital de l'Hôtel Dieu, Beyrouth, Liban
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Seoane-Rodríguez S, Sánchez R-Losada J, Montoto-Marqués A, Salvador-de la Barrera S, Ferreiro-Velasco ME, Alvarez-Castelo L, Balsa-Mosquera B, Rodríguez-Sotillo A. Long-term follow-up study of intraurethral stents in spinal cord injured patients with detrusor-sphincter dyssynergia. Spinal Cord 2007; 45:621-6. [PMID: 17211463 DOI: 10.1038/sj.sc.3102011] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
STUDY DESIGN Retrospective study. OBJECTIVES To assess in the long-term clinical and urodynamic results of intraurethral stents in a group of patients with spinal cord injury. SETTING Spinal Cord Injury Unit, Juan Canalejo Hospital, A Coruña, Spain. METHODS Forty-seven consecutive male patients were studied from 1993 to 2002. All of them suffered from hyperreflexia with detrusor-sphincter dyssynergia (DSD) owing to spinal cord injury, and were treated by means of the placement of an intraurethral stent at the external sphincter. RESULTS After surgery, significant decreases in all the parameters studied were observed. The number of patients with symptoms of urinary tract infection decreased by 25% (P<0.031). Post-void residual urine volume experienced an average decrease of 224.3 cm(3) (P=0.001). Episodes of dysreflexia decreased from 35.1 to 16.2% (P=0.039). The urodynamic study showed an average reduction of 44.36 cm H(2)O in the maximum detrusor pressure (P<0.0001). Complications in the upper urinary tract descended from 46.8 to 23.4% after placing the stent (P=0.013). The most frequent stent complication was displacement, followed by stenosis, lithiasis and intraprosthetic calcification. In all, 8.5% required the stent removal. CONCLUSIONS Intraurethral stent is a good choice for the long-term management of DSD in spinal cord-injured patients, even in those who had been previously submitted to prior sphincterotomy. It has the advantage of being a potentially reversible procedure, so patients prefer it to more invasive therapies such as sphincterotomy.
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Kilicarslan H, Ayan S, Vuruskan H, Gokce G, Gultekin EY. Treatment of detrusor sphincter dyssynergia with baclofen and doxazosin. Int Urol Nephrol 2006; 38:537-41. [PMID: 17124622 DOI: 10.1007/s11255-006-0071-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2006] [Accepted: 03/14/2006] [Indexed: 11/29/2022]
Abstract
Detrusor sphincter dyssynergia (DSD) is an involuntary contraction of the external urethral sphincter during detrusor contraction. A high proportion of patients needing repeat surgery and long term failure have both been described in the literature. In the present study, we evaluated clinical characteristics, underlying disorders and outcomes of conservative medical treatment in 21 female patients. Two patients were newly diagnosed multiple sclerosis. Urodynamic studies were performed in all symptomatic patients, and consisted of measurement of post-micturition residuals, urethral pressure profilometry and EMG cystometry according to the criteria of the International Continence Society. All patients were treated with baclofen 15 mg/day and doxazosin 4 mg/day. Seven patients received tolterodine 4 mg/day in addition to baclofen and doxazocin because they had detrusor hyperreflexia (DH). In conclusion, treatment with either combined baclofen and doxazosin or anticholinergic agent tolterodine appeared to be effective. In addition, it should be kept in mind that DSD could be the first sign to any neurologic diseases.
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Affiliation(s)
- H Kilicarslan
- School of Medicine, Department of Urology, Uludag University, 58140, Bursa, Turkey.
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Hansen M, Terris MK. Urinary diversion in the management of chronic perineal skin ulceration in spinal cord injured patients following sphincterotomy. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2004; 539:879-84. [PMID: 15176330 DOI: 10.1007/978-1-4419-8889-8_55] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
Carefully tailored urinary diversion offers an excellent alternative in the spinal cord injured patient with chronic urine leakage and pressure sores following sphincterotomy.
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Mirsadraee S, Mahdavi R, Moghadam HV, Ebrahimi MA, Patel HRH. Epididymo-orchitis risk factors in traumatic spinal cord injured patients. Spinal Cord 2003; 41:516-20. [PMID: 12934093 DOI: 10.1038/sj.sc.3101491] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
STUDY DESIGN Retrospective audit and interview-based study of a traumatic spinal cord injured cohort, assessing the incidence and risk of epididymo-orchitis (E-O). OBJECTIVES Assess the potential risk factors for E-O in this cohort (spinal cord injured patients). SETTING Janbazan Clinic for Spinal Cord Injuries, Mashad, Iran. METHODS A retrospective notes audit of 169 male traumatic spinal cord injured (SCI) patients was performed. In addition, interviews were performed to confirm any equivocal data. The following risk factors were assessed: history of recurrent urinary tract infections (UTIs), urethral stricture, urethral diverticuli, urinary fistula, urinary calculi, spinal injury type, neurogenic bladder type, autonomic dysreflexia, vesico-ureteral reflux, sphincterotomy, vasectomy, marriage status, bladder residual and emptying method, ejaculation, spinal injury level, micturation control, and muscular spasm, which included detrusor, external sphincter or lower limb spasm. RESULTS A total of 65 patients from our group (38.5%) had suffered E-O at least once. E-O presented on average, 3.9 years after the SCI. Patients with a history of muscular spasm appeared less likely to develop E-O (P<0.05). None of the vasectomised patients developed E-O. The relation between all the other factors and E-O were not significant. CONCLUSIONS Our study has shown that the presence of muscular spasm decreases the risk of E-O, although the mechanism remains unclear. Surprisingly, the other historical risk factors showed no clear relation with E-O occurrence.
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Affiliation(s)
- S Mirsadraee
- Department of Cardio-thoracic Surgery, Leeds General Infirmary, Leeds, UK
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Gauthier AR, Winters JC. Incontinent ileovesicostomy in the management of neurogenic bladder dysfunction. Neurourol Urodyn 2003; 22:142-6. [PMID: 12579632 DOI: 10.1002/nau.10093] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
AIMS To report outcome and urodynamic follow-up of incontinent ileovesicostomy in quadriplegic patients with neurogenic bladder. METHODS Seven patients (five male, two female; mean age, 33.7 yr) with neurogenic bladder underwent ileovesicostomy for management of leakage or complications of chronic catheter drainage. Five had chronic indwelling catheters: three suprapubic and two urethral. Preoperatively, all had upper tract evaluation and videourodynamics. All seven patients had detrusor hyperreflexia. Preoperative detrusor leak point pressures averaged 42.7 cm H(2)O. Two females had intrinsic sphincteric deficiency from prolonged Foley catheter drainage. Ileovesicostomy involves isolation of a 15-20-cm segment of terminal ileum. The proximal 6-8 cm of this segment is opened on the antimesenteric border. The dome of the bladder is opened widely in a transverse manner and the proximal portion of the bowel is sutured onto the bladder. The distal portion of the ileum remains tubularized and becomes the stoma. RESULTS There were no intraoperative complications. Operative time averaged 159 minutes. Associated procedures included removal of bladder calculus (n = 1), pubovaginal sling (n = 2), and Marshall Marchetti Krantz suspension (n = 1). Mean blood loss was <200 cc in six patients. Mean hospital stay was 8 days. Complications in two patients included: fascial stenosis requiring stoma revision (n = 1), wound infection (n = 1), and postoperative ileus (n = 1). Mean follow-up was 37.4 months. Postoperatively, mean detrusor leak point pressures were 16.7 cm H(2)O (P = 0.0061). Patient satisfaction is high with only one complaint of occasional difficulty fitting the appliance. CONCLUSIONS Ileovesicostomy is an effective method of urinary drainage in quadriplegic patients. Detrusor leak point pressures were lowered, and upper tracts were preserved. No long-term complications were encountered.
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Affiliation(s)
- Anthony R Gauthier
- Department of Urology, Ochsner Clinic Foundation, New Orleans, Louisiana 70121, USA
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Parratte B, Bonniaud V, Tatu L, Metton G, Michel F, Cosson A, Monnier G. [Detrusor-sphincter dyssynergia and botulinum toxin]. ANNALES DE READAPTATION ET DE MEDECINE PHYSIQUE : REVUE SCIENTIFIQUE DE LA SOCIETE FRANCAISE DE REEDUCATION FONCTIONNELLE DE READAPTATION ET DE MEDECINE PHYSIQUE 2003; 46:319-25. [PMID: 12928137 DOI: 10.1016/s0168-6054(03)00105-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
OBJECTIVE Botulinum toxin (BT) injection into the external urethral sphincter is a promising therapy for neurogenic voiding disorders due to detrusor-sphincter dyssynergia (DSD). However the optimal treatment protocol remains unclear. METHOD A PubMed reference search and manual bibliography review were performed, along with a search in the Annales de réadaptation et de médecine physique and in the reports of the International French-language Society of Urodynamics and the International Continence Society, which allowed us to select twelve pertinent articles with PubMed, two articles from the Annales and two conference reports. Our analysis gave special emphasis to assessment criteria, application, dosage and BT injection technique. RESULTS Used for the first time in 1988 in spinal cord injury patients to reduce outflow obstruction due to DSD, BT injections have been shown to be a valuable alternative management of bladder dysfunction with DSD. They have been proposed in neurological patients unable to perform self-catheterisation, after drug failure and before surgery. Parameters for results assessment are mostly clinical (increased free interval between voiding, decreased post-void residual urine volumes), urodynamic (improvement in bladder emptying, increase in functional bladder capacity and decrease in urethral pressure) and electromyographic (denervation of striated urethral sphincter). The literature data regarding type of BT, dosage and protocol vary widely. Duration of action is from 2 to 12 months. Both transurethral and transperineal injections monitored by EMG are equally effective in improving detrusor-sphincter dyssynergia. CONCLUSION With few side effects and satisfactory medium-term results, BT should be recommended as a component of DSD therapies. We propose a practical method for BT use.
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Affiliation(s)
- B Parratte
- Service d'explorations et pathologies neuromusculaires, centre hospitalier universitaire Jean-Minjoz, 25030 Besançon cedex, France.
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Mamas MA, Reynard JM, Brading AF. Nitric oxide and the lower urinary tract: current concepts, future prospects. Urology 2003; 61:1079-85. [PMID: 12809865 DOI: 10.1016/s0090-4295(03)00131-6] [Citation(s) in RCA: 66] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Affiliation(s)
- Mamas A Mamas
- Nuffield Department of Medicine, John Radcliffe Hospital, Oxford, United Kingdom
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Reynard JM, Vass J, Sullivan ME, Mamas M. Sphincterotomy and the treatment of detrusor-sphincter dyssynergia: current status, future prospects. Spinal Cord 2003; 41:1-11. [PMID: 12494314 DOI: 10.1038/sj.sc.3101378] [Citation(s) in RCA: 59] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
STUDY DESIGN Literature review of current treatment options for detrusor-sphincter dyssynergia (DSD) in spinal cord injury. OBJECTIVES To review the outcomes and complications associated with external sphincterotomy and to summarise the results and complications of alternative treatment options for detrusor-sphincter dyssynergia in spinal cord injury. In addition, we propose a potential alternative future drug treatment for external sphincter dyssynergia based upon recent research on the neuropharmacology of the external urethral sphincter. SETTING The National Spinal Injuries Centre, Stoke Mandeville Hospital, Aylesbury, UK. METHODS Medline search from 1966 to 2002 using the words 'external sphincterotomy', 'detrusor-sphincter dyssynergia' and 'neurogenic bladder combined with surgery'. RESULTS While external sphincterotomy is an effective treatment for DSD, a significant number of men following this procedure continue to have high intrarenal pressures, recurrent urinary infection or troublesome autonomic dysreflexia and a worryingly high proportion demonstrate persistently raised leak point pressures, putting them at subsequent risk of renal damage. Alternative treatments for external sphincter dyssynergia include urethral stents and balloon dilatation, both of which are effective. However, over the long term stents can undergo encrustation and there remains a definite risk of stent migration necessitating stent removal or replacement. Balloon dilatation of the external sphincter is associated with a risk of subsequent stricture formation. Intraurethral Botulinum A toxin seems to be effective though there have been no large randomised studies comparing it against placebo. However, it is not a durable treatment option and it has not found a common place in the treatment of DSD. There is now a considerable amount of experimental data from both animal and human studies to suggest that nitric oxide (NO) is an important physiological inhibitory neurotransmitter in the urethral sphincter, mediating relaxation of the external urethral sphincter. The potential role of sphincter NO augmentation for treatment of DSD is discussed. CONCLUSION External sphincterotomy remains the mainstay of treatment for urodynamically significant detrusor-sphincter dyssynergia, but in recent years a number of effective, alternative treatment options have become available. While at present there is no effective systemic drug treatment, recent research into external sphincter neuropharmacology suggests that systemic or topical augmentation of external sphincter NO may provide an effective method for lowering sphincter pressure.
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Affiliation(s)
- J M Reynard
- The National Spinal Injuries Centre, Stoke Mandeville Hospital, UK
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de Sèze M, Petit H, Gallien P, de Sèze MP, Joseph PA, Mazaux JM, Barat M. Botulinum a toxin and detrusor sphincter dyssynergia: a double-blind lidocaine-controlled study in 13 patients with spinal cord disease. Eur Urol 2002; 42:56-62. [PMID: 12121731 DOI: 10.1016/s0302-2838(02)00209-9] [Citation(s) in RCA: 127] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVE To compare the efficacy and tolerance of botulinum A toxin (BTx) versus lidocaine (L), applied in the external urethral sphincter with a single transperineal injection in order to treat detrusor sphincter dyssynergia (DSD) in spinal cord injured patients. METHODS Thirteen patients (1F, 12 M) suffering from chronic urinary retention due to DSD were randomised to receive one transperineal injection of 100 IU BTx Botox degrees in 4 ml of 9% saline (botulinum group, (BG)) or 4 ml of 0.5% L (lidocaine group, (LG)). The main criteria of efficacy was post-voiding residual urine volume (PRUV), assessed three times daily on day one (D1), D7 and D30 after each injection. Other criteria were micturition diary, satisfaction score (SS), maximal urethral pressure (MUP), maximum detrusor pressure (DP) and type of DSD, recorded on D0 and D30. RESULTS In the BG, there was a significant decrease in PRUV (D7: -141.4 ml (p<0.03); D30: -159.4 ml (p<0.01)), in MUP (D30: -32 cm H(2)O, p<0.04) whereas no significant improvement was shown in the LG. SS was higher in BG than LG (p<0.02). DSD improved in BG whereas it remained unchanged in LG. All LG patients also received one injection of BTx on D30. They still presented improvement in PRUV and MUP 1 month later (D30'). Tolerance appeared satisfactory in both groups. CONCLUSIONS The preliminary results of this initial randomised double-blind study clearly demonstrated the superiority of BTx compared to L in improving clinical symptoms and urethral hypertonia associated with DSD in spinal cord injured patients.
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Affiliation(s)
- Marianne de Sèze
- Service de Médecine Physique et Réadaptation, Centre Hospitalier Universitaire de Bordeaux, Hôpital Pellegrin Tastet-Girard, Bordeaux, France.
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Tsai SJ, Lew HL, Date E, Bih LI. Treatment of detrusor-sphincter dyssynergia by pudendal nerve block in patients with spinal cord injury. Arch Phys Med Rehabil 2002; 83:714-7. [PMID: 11994813 DOI: 10.1053/apmr.2002.31609] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
OBJECTIVE To study the effects of pudendal nerve block with phenol on detrusor-sphincter dyssynergia in patients with spinal cord injury (SCI). DESIGN Before-after trial performed by using a consecutive sample. SETTING Rehabilitation hospital affiliated with a medical school. PATIENTS Twenty-two male SCI patients (mean age, 46.3+/-11.9y; mean duration postinjury, 2.7y) with voiding dysfunction resulting from external urethral sphincter hypertonicity. INTERVENTION Pudendal nerve block with 5% phenol solution under the guidance of electric stimulator. MAIN OUTCOME MEASURES Outcomes were measured using (1) postvoid residual volume, maximal detrusor pressure, leak point pressure, bladder volume at the first uninhibited contraction, maximal bladder capacity, and urethral pressure profile; (2) rectoanal rest and squeeze pressures; and (3) quality of life measures for urination, quantified by the Quality of Life Index (QLI). Changes in bowel habit or autonomic dysreflexia were recorded. RESULTS The mean decrease in postvoid residual volume was 242.8mL (mean decrease, 66%) after treatment (P<.001). The mean reduction in leak point pressure and maximal detrusor pressure were 37.1cmH(2)O and 43.3cmH(2)O, respectively (P<.05). The mean QLI significantly improved from -.74+/-.38 to.42+/-.47 (P<.001). The rectoanal pressures showed no significant difference. No complaints of fecal incontinence or other complications were noted after treatment. CONCLUSION Pudendal nerve block performed by using 5% phenol solution was safe, easy to perform, and effective as a treatment for detrusor-sphincter dyssynergia in selected patients with SCI.
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Affiliation(s)
- Su-Ju Tsai
- Department of Rehabilitation Medicine, Chung Shan Medical & Dental College, Taichung City, Taiwan.
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Biering-Sørensen F, Bagi P, Høiby N. Urinary tract infections in patients with spinal cord lesions: treatment and prevention. Drugs 2002; 61:1275-87. [PMID: 11511022 DOI: 10.2165/00003495-200161090-00004] [Citation(s) in RCA: 76] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
Even though the mortality due to urinary tract complications has decreased dramatically during the last decades in individuals with spinal cord lesions (SCL), urinary tract infections (UTI) still cause significant morbidity in this population. Complicated UTI are caused by a much wider variety of organisms in individuals with SCL than in the general population and are often polymicrobial. Escherichia coli, Pseudomonas spp., Klebsiella spp., Proteus spp., Serratia spp., Providencia spp., enterococci, and staphylococci are the most frequently isolated bacteria in urine specimens taken from individuals with SCL. There is no doubt that the greatest risk for complicated UTI in these individuals is the use of an indwelling catheter. Intermittent catheterisation during the rehabilitation phase has been shown to lower the rate of UTI, and virtually eliminate many of the complications associated with indwelling catheters. Persons with SCL should only be treated for bacteriuria if they have symptoms. Generally, it is advisable to use antibacterial agents with little or no impact on the normal flora. Single agent therapy - in accordance with antimicrobial susceptibility test - is preferred. We advise extending treatment to at least 5 days, and in those with reinfection or relapsing UTI, at least 7 to 14 days, depending on the severity of the infection. The diagnosis of structural and/or functional risk factors is essential in order to plan an optimal treatment for UTI in individuals with SCL, which should include treatment of simultaneously occurring predisposing factors. The treatment of structural risk factors follows general urological principles, aiming for sufficient outlet from the bladder with minimal residual urine and low pressure voiding. For prevention of UTI, general cleanliness and local hygiene should be encouraged. If the patient has a reinfection or relapsing symptomatic UTI, it is important to check for inadequately treated infection and complications, which need special attention, in particular residual urine and urinary stones. No reliable evidence exists of the effectiveness of cranberry juice and other cranberry products. Prophylactic antibacterials should only be used in patients with recurrent UTI where no underlying cause can be found and managed, and in particular if the upper urinary tract is dilated. Antibacterials should not be used for the prevention of UTI in individuals with SCL and indwelling catheters. However, the use of prophylactic antibacterials for individuals with SCL using intermittent catheterisation or other methods of bladder emptying is controversial.
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Affiliation(s)
- F Biering-Sørensen
- Clinic for Para- and Tetraplegia, Copenhagen University Hospital, Rigshospitalet, Denmark.
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Affiliation(s)
- T M Lane
- Institute of Urology and Nephrology, Middlesex Hospital, London, UK.
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Gallien P, Robineau S, Verin M, Le Bot MP, Nicolas B, Brissot R. Treatment of detrusor sphincter dyssynergia by transperineal injection of botulinum toxin. Arch Phys Med Rehabil 1998; 79:715-7. [PMID: 9630155 DOI: 10.1016/s0003-9993(98)90050-8] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Detrusor-sphincter dyssynergia is an involuntary contraction of the external urethral sphincter during the detrusor contraction. It causes voiding dysfunction and can lead to urologic complications such as hydroureteronephrosis and renal failure. Patients with spinal cord injuries are particularly vulnerable. Botulinum toxin has been used via cystoscopy to decrease the activity of the external urethral sphincter. This report describes the treatment of 5 tetraplegic patients by single transperineal injections of botulinum toxin for detrusor-sphincter dyssynergia, proved by a urodynamic study with electromyography. A total of 15 injections was given, resulting in improved bladder function in all patients. Urodynamic assessment after treatment showed an increase of the functional detrusor capacity and a decrease of the maximal detrusor pressure during voiding. These results confirm the consideration of botulinum toxin as a treatment for detrusor sphincter dyssynergia. A single transperineal injection is a valuable, less invasive treatment using a cystoscopic technique.
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Affiliation(s)
- P Gallien
- Clinique de Rééducation Fonctionnelle, Centre Hospitalier et Universitaire de Rennes, Hôpital Pontchaillou, France
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Kim YH, Kattan MW, Boone TB. Bladder leak point pressure: the measure for sphincterotomy success in spinal cord injured patients with external detrusor-sphincter dyssynergia. J Urol 1998; 159:493-6; discussion 496-7. [PMID: 9649270 DOI: 10.1016/s0022-5347(01)63957-0] [Citation(s) in RCA: 46] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
PURPOSE Transurethral resection of the external sphincter in patients with spinal cord injury and detrusor-external sphincter dyssynergia has high failure and reoperation rates. Retrospectively we examined elevated bladder leak point pressure after transurethral resection of the external sphincter as an indicator of failure. MATERIALS AND METHODS A total of 55 spinal cord injury patients (mean age 50 years) underwent 1 or more sphincter resections, most recently a mean of 11 years ago. We reviewed the most recent urodynamic studies for bladder leak point pressure, bladder compliance and persisting external detrusor-sphincter dyssynergia. Each patient was assessed for the presence of an indwelling catheter, upper tract damage, stones, bacteriuria, autonomic dysreflexia and vesicoureteral reflux. The incidence of each of these urodynamic and clinical parameters among patients with bladder leak point pressure less than 40 cm. water was compared to the incidence among those with bladder leak point pressure greater than 40 cm. water. RESULTS Patients with bladder leak point pressure greater than 40 cm. water had a significantly higher incidence of upper tract damage (p = 0.021) and persisting external detrusor-sphincter dyssynergia (p = 0.00008). The incidence of an indwelling catheter was no different between patients with bladder leak point pressure less than and greater than 40 cm. water. CONCLUSIONS Bladder leak point pressure greater than 40 cm. water is a valid indicator of failure of transurethral resection of the external sphincter since there is a significantly higher incidence of upper tract damage and persisting external detrusor-sphincter dyssynergia in these patients. Patients with favorable urodynamic parameters after transurethral resection of the external sphincter but with indwelling catheters were poorly selected for this procedure. Furthermore, those without an indwelling catheter after transurethral resection of the external sphincter may still have adverse urodynamic parameters and are at significant risk for upper tract damage.
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Affiliation(s)
- Y H Kim
- Scott Department of Urology, Baylor College of Medicine, Houston, Texas, USA
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Shah NC, Foley SJ, Edhem I, Shah PJ. Use of Memokath temporary urethral stent in treatment of detrusor-sphincter dyssynergia. J Endourol 1997; 11:485-8. [PMID: 9440862 DOI: 10.1089/end.1997.11.485] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
In spinal-injured patients, detrusor-sphincter dyssynergia (DSD) can lead to high intravesical pressures, upper tract dilation, and recurrent infections. The standard treatment for DSD is sphincterotomy and, more recently, permanent sphincter stenting. Many spinal-injury patients would prefer a reversible treatment because of concern about fertility or because they are awaiting a "miracle cure." There is also concern over the theoretical long-term risk of squamous carcinoma after permanent stenting. In view of this, the Memokath, a thermosensitive temporary stent, has been undergoing trials at our center to determine which patients could benefit. Fourteen Memokath stents have been inserted in spinal-injured patients with DSD at our center, and they have been followed up for as long as 2 years. Stents were placed under cystoscopic guidance as a day case procedure. The stents were inserted either through the sphincter alone (short [4-cm] stents; 3 patients) or through the sphincter and bladder neck (long [5-7-cm] stents; 11 patients). There were no complications during surgery in either placement or removal of these stents. There was a significant (p < 0.001) reduction in the residual urine volume after stenting. Preoperative hydronephrosis and attacks of autonomic dysreflexia noted in some patients also resolved after stenting. Short stents that bridge the external urethral sphincter were ineffective in emptying the neuropathic bladder. Therefore, we advise that only long stents that lie across both the bladder neck and the external sphincter be used. Because of its easily reversible nature, the Memokath should be adopted for use in patients who are unsure about their preferred option of bladder management and those involved in a fertility program.
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Affiliation(s)
- N C Shah
- Spinal Injuries Unit, Royal National Orthopaedic Hospital, Stanmore, Middlesex, UK
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35
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Abstract
The treatment of choice for the failure to restore neurogenic bladder dysfunction, managed with clean intermittent catheterization program with incontinence, is anticholinergic medication. The goal is to increase bladder capacity, and decrease intravesical pressure in order to maintain continence between catheterizations. The most commonly used anticholinergic medication in the United States is Oxybutynin. Previous clinical studies have shown that 61% of the patients on oral Oxybutynin report adverse systemic side effects and are noncompliant in taking it. In 48% of the patients, possibly due to their noncompliance, oral Oxybutynin Hydrochloride is ineffective. In this study, 13 spinal cord injured patients with a failure to restore bladder dysfunction were treated with intravesical Oxybutynin. Nine patients improved on the regimen while one patient underwent surgical bladder augmentation. Postoperatively, this patient continued to be incontinent between catheterizations. Reinstitution of intravesical Oxybutynin stabilized the patient's bladder with clean intermittent catheterization without further intervention. After 3 months post instillation in the urodynamic studies, the mean bladder capacity increased, the mean volume at first contraction increased and the leak point pressure decreased. The decrease in leak point pressure was statistically significant. Leak point pressure is one of the most important parameters we monitor to preserve upper urinary tract function. We recommend the trial of intravesical Oxybutynin for patients who fit the criteria of the protocol prior to surgical bladder augmentation.
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Affiliation(s)
- S M Szollar
- Spinal Cord Injury Center, University of California, San Diego, 92161, USA
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Intérêt de la toxine botulinique dans le traitement des dyssynergies vésicosphinctériennes. ACTA ACUST UNITED AC 1996. [DOI: 10.1016/s0168-6054(97)80833-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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