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[Short version of the S2k guideline on drug therapy of neurogenic lower urinary tract dysfunction (NLUTD)]. UROLOGIE (HEIDELBERG, GERMANY) 2023; 62:41-52. [PMID: 36271186 DOI: 10.1007/s00120-022-01950-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 09/12/2022] [Indexed: 11/07/2022]
Abstract
BACKGROUND In Germany about one million patients suffer from neurogenic lower urinary tract dysfunction (NLUTD). If left untreated, various forms of NLUTD can lead to secondary damage of the lower and upper urinary tract. Thus, the guideline was developed for the drug therapy of patients with NLUTD, who frequently require lifelong care and aftercare. METHODS The guideline was developed in a consensus process with several meetings and online reviews, and final recommendations were decided on in online consensus meetings. Ballots were sent to elected officials of the contributing professional societies. Level of consensus was given for each coordinated recommendation ( https://www.awmf.org/leitlinien/detail/ll/043-053.html ). RESULTS/MOST IMPORTANT RECOMMENDATIONS: (Video)urodynamic classification of the NLUTD should be conducted before the use of antimuscarinic drugs (84.2%). Approved oral antimuscarinics should be used as first choice. Contraindications must be respected (100%). If oral treatment is ineffective or in the case of adverse drug reaction (ADRs) alternatively instillation of oxybutynin solution intravesically (83%) or onabotulinumneurotoxine (OBoNT) injection should be offered (89.5%). In case of failure or ADRs of antimuscarinics, β3 sympathomimetic mirabegron can be used to treat neurogenic detrusor overactivity (NDO) (off-label use) (100%). In case of paraplegia below C8 or multiple sclerosis with an expanded disability status scale (EDSS) of ≤ 6.5, OBoNT injection can be offered as an alternative (89.5%). Drug therapy for NDO should be started early in newborns/young children (84.2%). Conservative, nondrug therapy should be considered in frail elderly (94.7%). No parasympathomimetic therapy should be used to treat neurogenic detrusor underactivity (94.7%). CONCLUSION Precise knowledge of the neurological underlying disease/sequence of trauma and the exact classification of the NLUTD are required for development of individualized therapy.
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Limited Functional Effects of Subacute Syngeneic Bone Marrow Stromal Cell Transplantation after Rat Spinal Cord Contusion Injury. Cell Transplant 2016; 25:125-39. [DOI: 10.3727/096368915x687679] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Cell transplantation might be one means to improve motor, sensory, or autonomic recovery after traumatic spinal cord injury (SCI). Among the different cell types evaluated to date, bone marrow stromal cells (BMSCs) have received considerable interest due to their potential neuroprotective properties. However, uncertainty exists whether the efficacy of BMSCs after intraspinal transplantation justifies an invasive procedure. In the present study, we analyzed the effect of syngeneic BMSC transplantation following a moderate to severe rat spinal cord injury. Adult Fischer 344 rats underwent a T9 contusion injury (200 kDy) followed by grafting of GFP-expressing BMSCs 3 days postinjury. Animals receiving a contusion injury without cellular grafts or an injury followed by grafts of syngeneic GFP-expressing fibroblasts served as control. Eight weeks post-transplantation, BMSC-grafted animals showed only a minor effect in one measure of sensorimotor recovery, no significant differences in tissue sparing, and no changes in the recovery of bladder function compared to both control groups in urodynamic measurements. Both cell types survived in the lesion site with fibroblasts displaying a larger graft volume. Thus, contrary to some reports using allogeneic or xenogeneic transplants, subacute intraparenchymal grafting of syngeneic BMSCs has only a minor effect on functional recovery.
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[Imaging for urinary incontinence]. Urologe A 2015; 54:963-71. [PMID: 26162272 DOI: 10.1007/s00120-015-3872-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
BACKGROUND Ultrasonography and functional cine magnetic resonance imaging (MRI) are noninvasive and x-ray free tools, which are currently widely used in clinical diagnostics and scientific research of male and female urinary incontinence. The increasing use and improving techniques of modern imaging tools are closely linked to rapid development of minimally invasive surgery in patients with urinary incontinence and insights gained in continence mechanisms. METHODS Whereas ultrasonography is a cost-efficient and readily available diagnostic tool for a routine use, the more expensive functional MRI, as a tool with more precise visualization of functional interactions and spatial representation of anatomical structures of the pelvic floor, is suitable for complex diagnostic purposes and scientific research. Both tools are already well established for evaluations of the female pelvic floor. For evaluation of the male pelvic floor, and in particular postprostatectomy incontinence, perineal ultrasonography and functional cine MRI are becoming increasingly evident. CONCLUSION Further development of both imaging tools will contribute to new insights into the continence mechanism and improve the techniques of radical prostatectomy and minimally invasive surgery of male and female urinary incontinence in the future.
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Magnetic Resonance-Visible Polypropylene Mesh for Pelvic Organ Prolapse Repair. Gynecol Obstet Invest 2014; 79:101-6. [PMID: 25531860 DOI: 10.1159/000366442] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2014] [Accepted: 08/06/2014] [Indexed: 11/19/2022]
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Pelvic floor muscle function is an independent predictor of outcome after retrourethral transobturator male sling procedure. World J Urol 2014; 33:1143-9. [PMID: 25312682 DOI: 10.1007/s00345-014-1418-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2014] [Accepted: 10/07/2014] [Indexed: 10/24/2022] Open
Abstract
PURPOSE To evaluate the impact of the retrourethral transobturator sling (RTS) on pelvic floor muscle function (PFMF) and whether preoperative PFMF is associated with RTS outcome. METHODS Between May 2008 and December 2010, 59 consecutive men with postprostatectomy stress urinary incontinence (PSUI) underwent PFMF assessment before RTS and 6 months thereafter in a prospective cohort study. The assessments included demographic and clinical characteristics, and quality of life (QoL) questionnaires. PFMF was evaluated by digital rectal examination on the modified 6-point Oxford scale and by surface electromyography. The primary outcome measurement was success after RTS defined as PSUI cure with use of no or one dry "security" pad. For secondary outcome, PFMF, 1-h pad test, and impact of PSUI on QoL were evaluated. Uni- and multivariate analyses were performed. RESULTS After 6-month follow-up, the cure, improvement (>50 % pad reduction) and failure rates were 50 % (29/58 patients), 24 % (14/58 patients) and 26 % (15/58 patients), respectively. Significant improvement of QoL, clinical and PFMF parameters occurred after RTS. On multivariate analysis, weak PFMF (OR 86.29) and greater muscle fatigue (OR 3.31) were significant independent predictors of RTS failure. The final model demonstrated good calibration (p = 0.882) and excellent discriminative ability (0.942, 95 % CI 0.883-1.0) to predict success after RTS. CONCLUSIONS PFMF improved significantly after RTS procedure. Higher muscle fatigue and weak PFMF were independent predictors of RTS failure. Digital rectal evaluation of PFMF is a simple and reliable clinical tool, which can be used by urologists in daily routine to predict the RTS outcome.
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Is a wider angle of the membranous urethra associated with incontinence after radical prostatectomy? World J Urol 2014; 32:1375-83. [PMID: 24452450 DOI: 10.1007/s00345-014-1241-5] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2013] [Accepted: 01/10/2014] [Indexed: 11/30/2022] Open
Abstract
PURPOSE To investigate whether differences in the anatomy and dynamics of the pelvic floor (PF) in patients after radical prostatectomy (RP) depicted on magnetic resonance imaging (MRI) are associated with continence status. METHODS In the prospective designed study, 24 patients with post-prostatectomy stress urinary incontinence were enrolled. Additionally, 10 continent patients after RP were matched for age, body mass index and perioperative parameters. All patients underwent continence assessment and MRI (TrueFISP sequence; TR 4.57 ms; TE 2.29 ms; slice thickness 7 mm; FOV 270 mm) 12 months after RP. Images were analyzed for membranous urethra length (MUL), angle of the membranous urethra (AMU), severity of periurethral/urethral fibrosis, lifting of the levator ani muscle, lowering of the posterior bladder wall (BPW), bladder neck (BN) and external urinary sphincter (EUS), and symphyseal rotation of these structures during the Valsalva maneuver and voiding. RESULTS Compared to continent controls, incontinent patients showed a significant wider AMU during voiding (p = 0.002) and more pronounced lowering of the BN and EUS (p < 0.001). No differences between the groups were found in symphyseal rotation of the analyzed structures, MUL and severity of periurethral/urethral fibrosis. CONCLUSIONS The angle of the membranous urethra as a result of anchoring of the BN and EUS in the PF appears to be an important functional factor with an essential impact on continence after RP. Functional MRI seems to be a helpful imaging tool for morphologic and dynamic evaluation of the PF.
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Efficacy and safety of botulinum toxin A intradetrusor injections in adults with neurogenic detrusor overactivity/neurogenic overactive bladder: a systematic review. Drugs 2014; 73:1055-66. [PMID: 23775527 DOI: 10.1007/s40265-013-0068-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
BACKGROUND Botulinum toxin A (BoNTA) is increasingly used for therapy of neurogenic detrusor overactivity (NDO) refractory to antimuscarinics or where patients are experiencing antimuscarinic-related side effects. OBJECTIVE The objective was to compare and critically discuss the reported efficacy and safety of BoNTA in adults with neurogenic bladder dysfunction. DATA SOURCES Studies published between January 1985 and July 2012 were identified in the MEDLINE (PubMed) and SCOPUS databases. STUDY SELECTION, STUDY APPRAISAL AND SYNTHESIS METHODS A search for studies with onabotulinumtoxinA--the only formulation of BoNTA approved by the US FDA in adults with NDO--was performed. Exclusion criteria were urethral sphincter injection, no separate analysis between onabotulinumtoxinA and other formulations of BoNTA, mean follow-up ≤ 4 weeks and studies with ten or fewer patients. Clinical and urodynamic parameters for efficacy, adverse events (AEs) and tolerability were reviewed to offer recommendations for practice and future research. RESULTS A total of 28 included studies revealed superior effects of onabotulinumtoxinA compared with placebo in achieving continence, reducing incontinence episodes, improving urodynamic parameters and health-related quality of life. The most frequently reported AEs were de novo intermittent catheterization, urinary retention and asymptomatic urinary infection. LIMITATIONS Limitations of this review are the inclusion of studies with the level-3 evidence (22/28 studies), the heterogenicity of outcome parameters and time points chosen for follow-up reported in the reviewed studies. CONCLUSIONS OnabotulinumtoxinA therapy is effective, safe and well tolerated in adults with neurogenic bladder dysfunction. Further high-quality prospective trial data are required to determine the optimal dose, injection technique, long-term safety, favourable timing, indications for re-injections, and the impact of concomitant antimuscarinics on onabotulinumtoxinA therapy.
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A prospective, randomized, crossover, multicenter study comparing quality of life using compact versus standard catheters for intermittent self-catheterization. J Urol 2013; 190:942-7. [PMID: 23587630 DOI: 10.1016/j.juro.2013.04.026] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2013] [Accepted: 04/04/2013] [Indexed: 11/29/2022]
Abstract
PURPOSE Intermittent catheterization is the recommended standard treatment for neurogenic bladder dysfunction. However, standard intermittent catheters can be unwieldy, difficult to use and carry discreetly. This can influence patient ability to perform catheterization efficiently, discreetly and privately, therefore, affecting patient quality of life. We evaluated whether the discreet design of the compact catheter would improve quality of life in intermittent catheterization users compared with standard catheters. MATERIALS AND METHODS We performed a nonblinded, randomized, multicenter, 2-way crossover study with 2 treatment periods of 6 weeks ± 3 days. A total of 125 patients with neurogenic bladder dysfunction were included in the study from 17 study sites, including 7 in France, 3 each in Germany, Denmark and Sweden, and 1 in Norway. Quality of life was evaluated by the intermittent self-catheterization questionnaire. The difference in questionnaire scores between the compact catheter and standard hydrophilic coated catheters was analyzed using a mixed linear normal model. RESULTS The intermittent catheterization questionnaire score increased significantly due to compact catheter use. We noted an estimated mean difference of 17.0 between the compact and standard intermittent catheters (p <0.001), corresponding to a 28% increase. The primary study results were further supported by the positive results of the secondary objective of preference, that is 63% of patients preferred the compact catheter. CONCLUSIONS The discreet design of the compact catheter significantly improved patient quality of life related to intermittent self-catheterization.
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Impact of the 'repositioning test' on postoperative outcome of retroluminar transobturator male sling implantation. Urol Int 2013; 90:334-8. [PMID: 23485964 DOI: 10.1159/000347123] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2012] [Accepted: 01/06/2013] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To evaluate prospectively the value of the 'repositioning test' (RT) in preoperative patient selection for the efficacy of male stress urinary incontinence (SUI) treatment using a retroluminar transobturator male sling (AdVance sling). PATIENTS AND METHODS 65 consecutive patients with SUI after radical prostatectomy were included in this single-center prospective study. Preoperatively, patients were classified into those with 'positive' and 'negative' RT. Postoperative results were analyzed and the association between the result of the RT and postoperative outcome was evaluated. RESULTS 53 patients (81.5%) showed preoperatively a positive RT and 12 patients (18.5%) a negative RT. After a follow-up of 12 months, patients with positive RT showed a cure rate (0 pads/day) of 83% and patients with a negative RT showed only a cure rate of 25%. A positive RT significantly correlated with cure in outcome (p < 0.001). CONCLUSIONS Patients with positive RT have a significantly better chance for successful AdVance sling implantation. The RT is minimally invasive, easy to learn and easy to perform. Therefore, the RT is a very useful tool for preoperative patient selection.
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Functional interactions between the fossa ischioanalis, levator ani and gluteus maximus muscles of the female pelvic floor: a prospective study in nulliparous women. Arch Gynecol Obstet 2012; 286:931-8. [PMID: 22692630 DOI: 10.1007/s00404-012-2377-4] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2011] [Accepted: 05/08/2012] [Indexed: 10/28/2022]
Abstract
PURPOSE We evaluated the role of the fossa ischioanalis (FI) in functional relations between the levator ani (LA) and gluteus maximus muscles (GM) in healthy female volunteers. METHODS Twenty-three nulliparae were examined. Electromyogramms of LA and GM were simultaneously recorded during voluntary contraction of the pelvic floor muscles (PFM) and at rest in six body positions. The surface areas of LA (LAA), FI (FIA) and GM (GMA) were evaluated using MRI. RESULTS Simultaneous LA and GM contractions were electromyographically observed irrespectively of body position in 97.2 %. MRI revealed synchronous movement of all structures: while LAA (-7.4 %) reduced, GMA increased (+6.8 %), FIA changed significantly (+3.4 %). CONCLUSIONS The LA, FI and GM are morphologically and functionally connected. We recommend considering these structures as the 'LFG-Complex', emphasising the importance of this unit for functional integration of the pelvic floor. The findings of this study may contribute to understanding of urinary continence mechanism and disorders after pelvic floor surgery and obstetrical trauma.
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Urodynamic parameters after retrourethral transobturator male sling and their influence on outcome. Urology 2011; 78:708-12. [PMID: 21777955 DOI: 10.1016/j.urology.2011.03.068] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2010] [Revised: 03/18/2011] [Accepted: 03/22/2011] [Indexed: 10/17/2022]
Abstract
OBJECTIVE To evaluate prospectively detailed urodynamic parameters before and after retrourethral transobturator sling (RTS) placement and the impact of adverse preoperative urodynamic parameters on postoperative outcome. METHODS Fifty-five consecutive patients with postprostatectomy stress urinary incontinence (SUI) underwent urodynamics with pressure flow and abdominal leak point pressure (ALPP) measurements, quality of life, 1-hour pad test, and daily pad use assessment before RTS (AdVance) and 12 months postoperatively. Volume of first sensation and first desire to void, maximum cystometric capacity (MCC), ALPP, maximum flow rate (Qmax.), average flow rate, time to Qmax., detrusor voiding pressure at Qmax., voiding time, and postvoid residual urine volume (PVR) were assessed. The success rate was defined as cure (no or one dry "security" pad) or improvement (1-2 pads or pad reduction≥50%). Adverse parameters included ALPP≤30 cm H2O, Qmax.≤10 mdL/s, and MCC≤200 mL. RESULTS Success rate after RTS was 73% (40/55 patients). Mean follow-up was 21±11.7 (range, 12-41) months. Only ALPP changed significantly (61±14.2 vs 79±20.4 cm H2O). No PVR>30 mL, de novo reduced bladder compliance and hypo- or overactivity were observed. Urine loss by 1-hour pad test (136.1±119.4 vs 39.4±77.0) and daily pad use (4.6±2.0 vs 1.9±2.1) decreased significantly. Adverse preoperative urodynamic parameters were not associated with postoperative outcome. CONCLUSION The RTS is an effective and safe device for SUI treatment without signs of compression or obstruction of the urethra or any influence on voiding parameters. Adverse preoperative urodynamic parameters have no influence on postoperative outcome.
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MR-tomographische Änderungen der Morphologie und Dynamik des männlichen Beckenbodens nach retrourethraler transobturatorischer Schlingeneinlage. ROFO-FORTSCHR RONTG 2011. [DOI: 10.1055/s-0031-1279482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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2311 CHANGES IN THE MRI MORPHOLOGY AND DYNAMIC OF THE MALE PELVIC FLOOR AFTER RETHROURETHRAL TRANSOBTURATOR SLING SUSPENSION. J Urol 2011. [DOI: 10.1016/j.juro.2011.02.2557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Risk factors of treatment failure after retrourethral transobturator male sling. World J Urol 2011; 30:201-6. [PMID: 21416252 DOI: 10.1007/s00345-011-0671-6] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2010] [Accepted: 03/04/2011] [Indexed: 11/25/2022] Open
Abstract
PURPOSE Prospective evaluation of independent risk factors for failure of the retrourethral transobturator sling suspension (RTS) with special attention on sphincter function and surgical technique. METHODS A total of 189 patients with postprostatectomy stress urinary incontinence (SUI) were treated with RTS (AdVance(®) sling) in a prospective clinical study with a mean follow-up of 20.8 months. Eleven patients were lost to follow-up. Uni- and multivariate analyses were performed to identify independent risk factors for RTS failure. The success rate was defined as cured (no pad use or one dry 'security' pad) or improved (one to two pads and pad reduction ≥ 50%). RESULTS At a mean follow-up of 20.8 months, the overall success rate was 73.1%. Multivariate analysis revealed that weak residual function and incomplete closure of the sphincter (OR, 29.0), no elongation of the coaptive sphincter zone (OR, 26.9), no sling tunnelling (OR, 22.6) and use of resorbable sutures with a small number (≤ 4) of stitches (OR, 8.4) are significant predictors for RTS failure. CONCLUSIONS Preoperative selection of the patients with regard to residual sphincter function and a special attention on better sling fixation may increase RTS efficacy.
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984 URODYNAMIC FINDINGS AND CHANGES IN THE MRI MORPHOLOGY AND DYNAMIC OF THE MALE PELVIC FLOOR AFTER RETHROURETHRAL TRANSOBTURATOR SLING SUSPENSION. ACTA ACUST UNITED AC 2011. [DOI: 10.1016/s1569-9056(11)60966-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Reply to Erik B. Cornel’s Letter to the Editor re: Irina Soljanik, Armin J. Becker, Christian G. Stief, et al. Repeat Retrourethral Transobturator Sling in the Management of Recurrent Postprostatectomy Stress Urinary Incontinence After Failed First Male Sling. Eur Urol. 2010;58:767–772. Eur Urol 2011. [DOI: 10.1016/j.eururo.2010.11.046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Electric impedance tomography for monitoring volume and size of the urinary bladder. ACTA ACUST UNITED AC 2011; 56:301-7. [DOI: 10.1515/bmt.2011.022] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Mid-term results for the retroluminar transobturator sling suspension for stress urinary incontinence after prostatectomy. BJU Int 2010; 108:94-8. [PMID: 20883489 DOI: 10.1111/j.1464-410x.2010.09729.x] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE • To evaluate prospectively the efficacy of the retroluminar transobturator male sling (AdVance® sling) for the functional treatment of stress urinary incontinence (SUI) after prostatectomy. PATIENTS AND METHODS • A total of 137 patients with grade II-IV SUI, resulting from radical prostatectomy, were treated with the AdVance® sling in a prospective clinical study. In all, 11 patients were lost to follow-up. A total of 17 patients (13.5%) had additional adjuvant radiotherapy before sling implantation. • Before and after sling implantation, a standardized 1-h pad test was performed and post-void residual urine, uroflowmetry, quality-of-life scores and the International Index of Erectile Function (IIEF-5) were assessed. • When calculating the cure and improvement rates, 'cure' was defined as no pad use or one dry prophylactic pad; and 'improved' was defined as 1-2 pads or reduction of pads ≥ 50%. RESULTS • After a median (range) follow-up of 27 (20-37) months, and a mean follow-up of 27.2 months, the success rate was 75.4% with 51.6%'cured' and 23.8%'improved'. • Overall daily pad use, urine loss in the 1-h pad test and quality-of-life scores improved significantly after sling implantation. • Compared with 1-year follow-up data, no worsening over time was noticed and no additional complications were seen. CONCLUSION • With a mid-term follow-up, the retroluminar transobturator male sling is an effective, safe and attractive treatment option for SUI after radical prostatectomy. Results are stable over time.
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Repeat retrourethral transobturator sling in the management of recurrent postprostatectomy stress urinary incontinence after failed first male sling. Eur Urol 2010; 58:767-72. [PMID: 20843598 DOI: 10.1016/j.eururo.2010.08.034] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2010] [Accepted: 08/20/2010] [Indexed: 11/17/2022]
Abstract
BACKGROUND A failure rate between 20% and 45.5% after retrourethral transobturator sling (RTS) is reported. Recommendations for the management of persistent or recurrent postprostatectomy stress urinary incontinence (SUI) after failed male sling do not exist. OBJECTIVE The aim of this study was the prospective evaluation of the efficacy of repeat RTS (RRTS) in patients after failed first RTS. DESIGN, SETTING, AND PARTICIPANTS Between March 2007 and August 2009, 35 patients with mild to severe SUI after failed first RTS were treated with a second AdVance sling (American Medical Systems, Minnetonka, MN, USA). MEASUREMENTS Preoperative and postoperative evaluation included daily pad use, 1-hr pad test, postvoiding residual (PVR) urine, uroflowmetry, and quality-of-life (QoL) scores. RESULTS AND LIMITATIONS After 6 mo, 45.5% (15 of 33 patients) showed no pad use; 30.3% (10 of 33 patients), one dry "security" pad; 3% (1 of 33 patients), one wet pad; 6.1% (2 of 33 patients), two pads; 3% (1 of 33 patients), pad reduction ≥50%; and 12.1% (4 of 33 patients), treatment failure. After 16.6 mo, 34.5% (10 of 29 patients) showed no pad use; 37.9% (11 of 29 patients), one dry "security" pad; 3.4% (1 of 29 patients), one wet pad; 3.4% (1 of 29 patients), two pads; 10.3% (3 of 29 patients), pad reduction ≥50%; and 10.4% (3 of 29 patients), treatment failure. Daily pad use and pad weight decreased significantly. PVR and uroflowmetry results showed no significant change. QoL improved significantly. Postoperative acute urinary retention was observed in 23.6% of patients. CONCLUSIONS RRTS is an effective and safe treatment option for the management of SUI after failed first RTS.
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POD-1.03: Mid-term results of the functional transobturator sling suspension for male post-prostatectomy stress urinary incontinence. Urology 2010. [DOI: 10.1016/j.urology.2010.07.115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Complications of the AdVance transobturator male sling in the treatment of male stress urinary incontinence. Urology 2010; 75:1494-8. [PMID: 20156654 DOI: 10.1016/j.urology.2009.12.012] [Citation(s) in RCA: 67] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2009] [Revised: 11/29/2009] [Accepted: 12/08/2009] [Indexed: 10/19/2022]
Abstract
OBJECTIVE To evaluate prospectively the complication rate of the retrourethral transobturator sling (AdVance sling) for the functional treatment of male stress urinary incontinence (SUI). METHODS In 230 patients with SUI due to nonintrinsic sphincter deficiency (without direct sphincter lesion) after radical prostatectomy (n=213), radical cystoprostatectomy with ileal neobladder (n=2) and transurethral resection of the prostate (n=15) a retrourethral transobturator sling was implanted. Patients were followed up for a median of 17 months (range, 4-42 months) with regard to intraoperative, early postoperative, and midterm postoperative complications. RESULTS Overall complication rate of the AdVance sling was 23.9%. Despite one accidental sling misplacement, no intraoperative complication occurred. Forty-nine patients (21.3%) experienced urinary retention postsurgery. Two slings were explanted (0.9%), 1 due to initial wrong placement and the other due to a symphysitis, attributed to a Guillain-Barré syndrome and not to a sling infection. One sling was transected (0.4%) due to slippage of the sling with obstruction of the urethra. Further complications were local wound infection (0.4%), urinary infection with fever (0.4%), and persistent moderate perineal pain (0.4%). There was no correlation between postoperative acute urinary retention and age at sling implantation, time of incontinence before sling implantation, preoperative daily pad use, or prior invasive incontinence treatment, respectively. CONCLUSIONS The retrourethral transobturator AdVance sling is a safe treatment option for male nonintrinsic sphincter deficiency SUI, with the main postoperative complication being transient acute urinary retention. Severe intra- and postoperative complications are rare and sling explantation rate is very low.
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MP-17.07: Complications after Implantation of a Retrourethral Sling for the Treatment of Male Stress Urinary Incontinence. Urology 2009. [DOI: 10.1016/j.urology.2009.07.808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Prospective evaluation of the functional sling suspension for male postprostatectomy stress urinary incontinence: results after 1 year. Eur Urol 2009; 56:928-33. [PMID: 19660850 DOI: 10.1016/j.eururo.2009.07.028] [Citation(s) in RCA: 113] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2009] [Accepted: 07/21/2009] [Indexed: 11/19/2022]
Abstract
BACKGROUND Although surgical techniques for radical prostatectomy (RP) have been refined significantly, a significant number of patients still suffer from persisting postprostatectomy stress urinary incontinence (SUI). In recent years, various minimally invasive sling systems have been investigated as treatment options for such incontinence. OBJECTIVE The aim of the study was the prospective evaluation of the efficacy of the retrourethral transobturator sling for the functional treatment of male SUI after RP. DESIGN, SETTING, AND PARTICIPANTS The study documents a single-centre prospective evaluation of the outcome of 124 patients with mild to severe SUI following RP in whom an AdVance sling was implanted between February 2006 and September 2008. MEASUREMENTS All patients were comprehensively evaluated preoperatively and after 6 mo and 1 yr regarding daily pad use, 1-h and 24-h pad tests, residual urine, uroflowmetry, Incontinence Quality of Life Scale (I-QOL) score, and Incontinence Questionnaire-Urinary Incontinence Short Form (ICIQ-UI SF) score. Data were collected prospectively. RESULTS AND LIMITATIONS After 6 mo, a cure rate (no pads or one dry security pad) of 55.8%, an improved rate (one to two pads or pad reduction≥50%) of 27.4%, and a failure rate of 16.8% were observed. After 1 yr, the cure rate was 51.4%, the improved rate was 25.7%, and the failure rate was 22.9%. Daily pad use and pad weight decreased significantly postoperatively. No significant changes were seen in residual urine and flow rate. Quality-of-life scores improved significantly. Postoperative acute urinary retention was seen in 12.9% of patients. One patient had a local wound infection that was cured with antibiotics. One patient had the sling removed due to misplacement. CONCLUSIONS The retrourethral transobturator sling is an effective and attractive treatment option for male SUI resulting from RP after 1 yr of implantation.
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[Treatment of female urinary incontinence]. MMW Fortschr Med 2009; 151:29-36. [PMID: 19526963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
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[Male stress urinary incontinence--a heavy burden after radical prostatectomy]. MMW Fortschr Med 2009; 151:33-35. [PMID: 19526964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
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Explosive gas formation during transurethral resection of the prostate (TURP). Eur J Med Res 2008; 13:399-400. [PMID: 18952523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023] Open
Abstract
Intravesical explosion during transurethral resection of the prostate (TURP) is an extremely rare event. It might be associated with various degrees of bladder injury ranging from simple mucosal tear to rupture of the bladder. It is believed that intravesical explosion occurs due to formation of explosive gases in the bladder during TURP and its admixture with air. One case of intravesical explosion during TURP resulting in complete intra- and extraperitoneal bladder rupture at our institution is described. The management of this dreaded complication involves open surgery. Although rare, this complication is preventable by taking precautions.
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ELECTROMYOGRAPHICAL CHANGES OF THE LEVATOR ANI MUSCLE IN WOMEN WITH URINARY STRESS INCONTINENCE. J Urol 2008. [DOI: 10.1016/s0022-5347(08)61674-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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THE FUNCTION OF THE PELVIC FLOOR MUSCLES BEFORE AND AFTER THE RECONSTRUCTIVE PELVIC FLOOR SURGERY. J Urol 2008. [DOI: 10.1016/s0022-5347(08)61394-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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[Causes and diagnosis of female urinary incontinence]. MMW Fortschr Med 2007; 149:27-29. [PMID: 18018410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
The primary cause of stress incontinence is birth traumata. However, obesity, asthma, chronic constipation or hard physical work can also overtax the pelvic floor and lead to injury of the connective tissue and a slackening of the ligamentous apparatus. Pelvic floor defects are initially diagnosed simply through a thorough urogynaecological examination. To predict the success of a surgical treatment, the functions can be tested by performing simulated operations.
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[Surgical treatment of female urinary incontinence]. MMW Fortschr Med 2007; 149:33-34. [PMID: 18018412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Through modern surgical procedures, a reconstruction approaching the physiological anatomical conditions can be achieved. According to the integral theory, the typical symptoms are assigned to an anterior, middle and posterior zone of damage. Surgical treatment of female urinary incontinence consists of refixation of the slackened supporting ligaments of the vagina, bladder and urethra. Furthermore, the slackening of the vaginal wall, which arose from the defects of the pelvic floor are corrected. With the aid of minimally invasive interventions usually using the vaginal approach, tapes and meshes are introduced that are also used to repair hernias.
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[Conservative treatment of urinary incontinence]. MMW Fortschr Med 2007; 149:30-32. [PMID: 18018411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Urinary incontinence can be treated with medicinal products in addition to active pelvic floor muscle training and electrostimulation. A local hormone therapy should be first discussed with the gynaecologist. The active substance duloxetine has been used for a few years for treating stress incontinence. Several older and newer active substances are available for treating irritable bladder and stress incontinence.
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Semen Quality in Men with Malignant Diseases before and after Therapy and the Role of Cryopreservation. Eur Urol 2007; 52:355-67. [PMID: 17498866 DOI: 10.1016/j.eururo.2007.03.085] [Citation(s) in RCA: 87] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2007] [Accepted: 03/29/2007] [Indexed: 11/21/2022]
Abstract
OBJECTIVE To review the literature and answer questions about semen quality in young cancer patients before and after therapy and the importance of sperm cryopreservation. METHODS All aspects of sperm cryopreservation and effects of therapies on semen quality were examined on the basis of MedLine database searches. RESULTS Chemotherapy, radiation, or their combination results in a significant reduction of sperm quality and as a consequence an indefinite time of infertility follows. The type of cancer and the pretreatment sperm concentrations were the most significant factors governing posttreatment semen quality and recovery of spermatogenesis. Due to their age, fertility and sexual functioning are key issues for these patients. Yet there is no medical protection of the germinal epithelium available. Male germ cell transplantation is in its infancy and still there are no therapeutical options to improve spermatogenesis after damage has occurred. Consequently, cryopreservation represents the only preemptive measure for conserving fertility. CONCLUSION This manuscript updates the current knowledge of diverse chemotherapeutic treatment regimens and their gonadotoxic effects as well as the development of posttreatment fertility in cancer patients. The importance and rationale of sperm cryopreservation are discussed and possible future options are highlighted.
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417: Expression of Phosphodiesterase (PDE) Isoenzvmes 1, 4 and 5 in the Human Detrusor - An Immunohistochemical Study. J Urol 2007. [DOI: 10.1016/s0022-5347(18)30670-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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[Recurrent infections of female genitalia. Weak immunity or wrong therapy?]. MMW Fortschr Med 2003; 145:40-2. [PMID: 14652939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/27/2023]
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