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A woman in her twenties with urinary incontinence. TIDSSKRIFT FOR DEN NORSKE LEGEFORENING 2018; 138:18-0254. [PMID: 30421735 DOI: 10.4045/tidsskr.18.0254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
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The Manchester-Fothergill and the Elevate Posterior technique for the correction of a cervical elongation and large enterocele in a patient with bladder exstrophy and multiple surgeries. Int Urogynecol J 2015; 26:1239-42. [PMID: 25578871 DOI: 10.1007/s00192-014-2610-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2014] [Accepted: 12/02/2014] [Indexed: 11/26/2022]
Abstract
INTRODUCTION AND HYPOTHESIS A 60-year-old woman presented with congenital bladder exstrophy, urinary incontinence since birth, and pelvic organ prolapse since the menopause at the age of 46 years. METHODS The patient (gravida 2, para 2 by cesarean sections and tubal ligation) described an extensive past surgical history that included epispadias and neourethral procedures, anti-reflux surgery using the Lich-Grégoir technique, bilateral ureterosigmoidostomy achieving continence, uterine fixation after the Doléris operation, and neovaginal reconstruction. The physical examination revealed a fourth-degree enterocele with cervical elongation (POP-Q: Aa-2, Ba-2, C + 3, D + 4, gh:5, pb:2.5, Tvl:6, Ap + 3, Bp +6). Gynecological ultrasound and uro-CT were performed to ensure that the ureterosigmoidostomy had been successful, and CT-based 3D bone reconstructions were obtained to calculate the distance between the pubic rami and the ischial spines. Based on a literature review of the management options for these patients and the specific characteristics of our patient, a decision was made to perform trachelectomy (the Manchester technique with Fothergill stitches) and a polypropylene mesh placement with sacrospinous ligament anchor (Elevate Posterior® PC, AMS). RESULTS Six months after the surgery, we observed good anatomical and functional results with significant improvement in the patient's quality-of-life scale score. CONCLUSION We believed that the vaginal approach was minimally invasive with a low risk of morbidity in our patient, who had a very altered anatomy, but produced a satisfactory functional result.
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Management of congenital intrinsic sphincter deficiency with a tension free vaginal tape in an adolescent. J OBSTET GYNAECOL 2006; 26:480-1. [PMID: 16846893 DOI: 10.1080/01443610600766751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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BOYS WITH POSTERIOR URETHRAL VALVES: OUTCOME CONCERNING RENAL FUNCTION, BLADDER FUNCTION AND PATERNITY AT AGES 31 TO 44 YEARS. J Urol 2005; 174:1031-4; discussion 1034. [PMID: 16094041 DOI: 10.1097/01.ju.0000170233.87210.4f] [Citation(s) in RCA: 80] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE The short-term prognosis for boys with posterior urethral valves (PUV) has improved in recent decades, but the long-term prognosis in terms of renal and bladder function and fertility is still a matter of great concern. This study is a followup of boys with PUV and dilated upper urinary tract treated in 1956 to 1970 at the Children's Hospital in Göteborg, Sweden. MATERIALS AND METHODS The records of 54 boys treated for PUV were reviewed. Of 27 boys with PUV and upper urinary tract dilation, 5 boys (18%) died at an early age and 3 boys were lost to followup during adolescence, leaving 19 to be included in the followup. They all answered a questionnaire about renal and bladder function and paternity. RESULTS Of the 19 men 32% were uremic, 21% had moderate renal failure and 47% had not been checked since adolescence. There were signs of bladder dysfunction in 40% and all these subjects had bladder symptoms suggesting detrusor weakness as the cause. All the men were continent. The ability to father children was dependent on whether or not the man was uremic. CONCLUSIONS This long-term followup study emphasizes the importance of checking renal and bladder function throughout life in men born with PUV. Increasing attention to bladder dysfunction and its early treatment could probably improve the long-term prognosis.
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Abstract
PURPOSE Alpha blocker therapy has been successfully used to decrease residual urine in children with complex neuropathic and nonneuropathic voiding dysfunction. We evaluated the safety and efficacy of using selective alpha blocker therapy for children with uncomplicated voiding dysfunction and underlying poor bladder emptying. MATERIALS AND METHODS A total of 55 patients with a mean age of 7.9 years presented with symptoms of urinary incontinence, urgency and urinary tract infection. All patients had increased post-void residual (PVR) on bladder ultrasound, with a mean residual volume of 65 ml (22% of age expected capacity). All patients were treated with doxazosin, a selective alpha-1 adrenergic antagonist, at dosages of 0.5 mg to 2.0 mg daily. Of the patients 38 were treated at presentation with a regimen of anticholinergics, timed voiding and antibiotic prophylaxis before initiating alpha blocker therapy. Patients were reevaluated with post-void ultrasound of the bladder 6 weeks after initiating alpha blocker therapy. RESULTS After starting doxazosin average PVR decreased to 8 ml (p <0.0001), representing an 88% reduction in residual urine (or reduction to only 2.7% of age expected bladder capacity). Medication was discontinued in 2 patients due to minor side effects. CONCLUSIONS Selective alpha blocker therapy appears to be effective for improving bladder emptying in children with an overactive bladder, wetting, recurrent infection and increased PVR urine. This therapy may be used as either a replacement or in addition to biofeedback in patients with urinary retention. Further investigation, including a prospective randomized trial of alpha blocker therapy in children with urinary tract dysfunction, is warranted based on the findings of our study.
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Abstract
PURPOSE The fascial bladder neck sling achieves continence in 50% to 90% of children with neurogenic outlet deficiency. Most slings apply only partial pressure around the bladder neck. We evaluated the effectiveness of a rectus fascia bladder neck cinch which applies circumferential pressure around the bladder neck and elevation as a means of increasing outlet resistance. MATERIALS AND METHODS Fifteen children with spina bifida underwent a fascial bladder neck cinch procedure at the time of augmentation cystoplasty. A 1 to 1.5 cm width of variable length rectus fascia was harvested and a vertical slit was made in 1 end. The fascia was "cinched" tightly around the bladder neck and secured to the symphysis or rectus fascia. RESULTS The 14 girls and 1 boy ranged in age range from 4 to 17 years. All children had neurogenic intrinsic sphincter deficiency and a poorly compliant and/or small capacity bladder. Followup ranged from 10 to 36 months (followup in 12 greater than 1 year). Postoperatively, all children perform clean intermittent catheterization. At the last followup 8 girls and the boy (60%) were dry (no leak and no pads at 4 hours from the last catheterization and dry throughout the night). CONCLUSIONS Rectus fascia used as a bladder neck cinch is effective but no better than other bladder neck slings for decreasing urinary incontinence. The bladder neck cinch appears to be an acceptable addition to the technique of fascial slings. However, we have subsequently changed our technique because these results did not meet our expectations.
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Pelvic Floor Magnetic Resonance Imaging after Neonatal Single Stage Reconstruction in Male Patients With Classic Bladder Exstrophy. J Urol 2003; 170:1505-9. [PMID: 14501646 DOI: 10.1097/01.ju.0000087463.92231.b1] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
PURPOSE We evaluate a magnetic resonance imaging (MRI) protocol used to study the pelvic floor anatomy in male patients following neonatal single stage complete bladder exstrophy and epispadias repair with osteotomies. MATERIALS AND METHODS From 1996 to 2002, 9 males underwent surgical correction of bladder exstrophy and epispadias with osteotomies within 1 to 12 days of birth. Pelvic floor MRI was conducted comparing this group to 5 aged matched male patients with no pelvic anatomical abnormality who underwent MRI for other illness. We compared various measurement of pelvic musculature by unpaired Wilcoxon test. RESULTS Median followup was 3 years (range 0.5 to 5.3). All surgical procedures succeeded in closure of abdominal wall and genitalia defects. MRI data showed that in the exstrophy group symphyseal distance was significantly wider than that in controls (median 3.8 vs 1.1 cm). In addition, the levator ani fibers diverted more laterally (42 vs 22 degrees), the pelvic floor in coronal view was more flat (103 vs 80 degrees) and the anus was more anteriorly displaced (2.8 vs 4.4 cm). We also documented shorter anterior corporeal bodies in the exstrophy group (1 vs 2 cm). No statistical difference between the 2 groups was found in the dimensions of the levator and obturator muscles, sagittal angle of the pelvic floor, and the dimensions and angle of the posterior corporal bodies. Two patients achieved some degree of continence around the age of 4 years. They had the shortest symphyseal distance and sharpest angle of levator ani fiber divergence, and the bladder neck was more deeply located in the pelvic. CONCLUSIONS We applied novel MRI parameters to the pelvic floor anatomy providing a new quantifiable approach. Our protocol is feasible and reproducible, allowing for future comparison of the impact of different surgical modalities, and correlation between anatomical findings and continence.
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Lower Urinary Tract Reconstruction is Safe and Effective in Children With End Stage Renal Disease. J Urol 2003; 170:1497-500; discussion 1500. [PMID: 14501644 DOI: 10.1097/01.ju.0000084386.63639.25] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE Congenital urinary tract anomalies with bladder dysfunction pose a formidable management challenge in children with end stage renal disease (ESRD). We report a series of patients with ESRD who underwent lower urinary tract reconstruction to assess the results and surgical complications. MATERIALS AND METHODS We retrospectively reviewed the medical records of patients with ESRD who underwent urinary reconstruction. The etiology for renal failure included posterior urethral valves, cloacal anomalies, VATER syndrome and reflux nephropathy. RESULTS From 1989 to 2000, 20 patients were identified. Median patient age at time of reconstruction was 4.5 years and median followup was 7.3 years. Pre-transplant augmentation cystoplasty was performed in 14 patients (70%) and continent reconstruction without bladder augmentation was performed in 6 patients. Subsequent renal transplant was performed in 19 patients (15 with a living related donor). Overall patient survival was 95%. There was 1 death in the immediate post-transplant period secondary to cerebral edema thought to be due to a precipitous decrease in blood urea nitrogen. The overall graft survival rate is 82%. No patients lost grafts due to infection or technical complications. All patients have stable upper tracts, and mean creatinine is 1.2 mg/dl. Three patients required major surgery due to complications of the reconstruction and 2 treated with gastrocystoplasty had severe hematuria while anuric before transplantation. All patients are continent of urine. CONCLUSIONS Our long-term data confirm that severe bladder dysfunction can be managed safely and effectively with continent urinary reconstruction in children with ESRD.
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The effect of endoscopic injections of dextranomer based implants on continence and bladder capacity: a prospective study of 31 patients. J Urol 2002; 168:1863-7; discussion 1867. [PMID: 12352377 DOI: 10.1097/01.ju.0000029638.43807.5b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE A prospective study was conducted to assess the efficacy of dextranomer based implants as a new bulking agent for endoscopic treatment of pediatric structural incontinence. MATERIALS AND METHODS A total of 33 children and adolescents 5 to 18 years old with severe incontinence due to sphincteric incompetence (exstrophy-epispadias in 13, neuropathic bladder in 16, bilateral ectopic ureters in 4) were enrolled in the study. All but 1 patient wore diapers. Preoperative evaluation consisted of medical history, pad test, urine culture, urinary tract ultrasound and videourodynamics. This evaluation was repeated 6 months and 1 year after treatment and then on a yearly basis. Of the patients 14 had 2 and 1 had 3 treatment sessions to achieve a definitive result. At each evaluation the patient was considered cured-dryness interval of 4 hours confirmed by pad test, significantly improved-minimal incontinence requiring no more than 1 pad a day with less than 10 gm. leakage during pad test; and no further treatment required, and treatment failure-no significant improvement. Videourodynamics were mainly useful to study the evolution of the bladder capacity, activity and compliance. Followup after the last injection ranged from 6 to 36 months (mean 18). RESULTS The mean injected volume was 3.9 ml. (range 1.6 to 12) and the procedure lasted a mean of 30 minutes (10 to 60). In the postoperative period 2 patients had temporary dysuria and 10 had a nonfebrile urinary tract infection. At 1 month 24 of the 33 patients (73%) were dry or improved. Two patients were subsequently excluded from study for noncompliance with followup. At 6 months 17 of 31 patients (55%), at 1 year 13 of 28 (46%), at 2 years 10 of 23 (43%) and at 3 years 10 of 20 (50%) were dry or improved. Similar success occurred in cases of neuropathic bladder (57%) and exstrophy-epispadias complex (46%). Success rate of re-treated patients was 35%. Of 13 patients with a normal initial bladder capacity 3 had a bladder decompensation requiring augmentation after 6 months. Also an increase of at least 50% in capacity was observed in 12 of 18 patients with an initial small bladder. No side effect related to the substance was observed. CONCLUSIONS Endoscopic treatment of pediatric structural urinary incontinence with dextranomer implant, a nontoxic, nonimmunogenic, nonmigrant synthétic substance, was effective after 3 years in half of our patients. It may also be beneficial for patients with small bladder functional capacity. As the success rate decreased during the first year of followup, the result observed at 1 year seems to remain stable subsequently.
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The use of small intestinal submucosa as an off-the-shelf urethral sling material for pediatric urinary incontinence. J Urol 2002; 168:1872-5; discussion 1875-6. [PMID: 12352379 DOI: 10.1097/01.ju.0000027285.05828.e6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE Use of autologous rectus fascia for urethral slings in the pediatric population has produced reliable and predictable results. However, the potential morbidity and complications associated with harvesting the autologous rectus fascia have driven efforts to find a reliable off-the-shelf material for urethral slings. Small intestinal submucosa is a collagen based material that has been shown to promote tissue specific regeneration in a variety of organs. We report the clinical experience at 4 institutions with small intestinal submucosa for urethral slings. MATERIALS AND METHODS A total of 20 patients 3 to 18 years old (mean age 8.7) received urethral slings using the commercially available form of small intestinal submucosa (STRATASIS, Cook Urologic Spencer, Indiana) via a sling suspension procedure from a suprapubic approach. RESULTS The material was consistently uniform to work with and user-friendly. All 20 patients tolerated the procedure well with no intraoperative complications. Postoperative followup has ranged from 9 to 26 months (mean 13), and 14 (70%) patients are completely dry (85% in females and 43% in males). Of the 14 dry patients 13 are on intermittent catheterization and 1 female with epispadias voids spontaneously. CONCLUSIONS This report is the largest and longest followup series using small intestinal submucosa as an "off the shelf" urethral sling material in children. These continence rates are equal to autologous fascia without additional morbidity of graft harvest.
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Endoscopic treatment of urinary incontinence in pediatric patients: 2-year experience with dextranomer/hyaluronic acid copolymer. J Urol 2002; 168:1868-71. [PMID: 12352378 DOI: 10.1097/00005392-200210020-00050] [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: 11/26/2022]
Abstract
PURPOSE We investigated the effectiveness of dextranomer/hyaluronic acid copolymer (dextranomer microspheres in sodium hyaluronan solution) as a treatment for urinary incontinence due to sphincter incompetence in children and adolescents. MATERIALS AND METHODS Patients with urinary incontinence due to neurogenic and structural causes were given a transurethral injection of dextranomer/hyaluronic acid copolymer to increase bladder outlet resistance. Patients were assessed at 1, 3, 6, 12 and 24 months after injection using a validated questionnaire, 1-hour pad test, ultrasonography, cystography and cystometry. Patients who remained incontinent were offered repeat injections of dextranomer/hyaluronic acid copolymer up to a maximum of 3 injections. RESULTS A total of 16 patients 8 to 22 years old were treated with dextranomer/hyaluronic acid copolymer, including 3 with neurogenic bladder, 8 with bladder exstrophy after 3-stage reconstruction, 4 with penopubic epispadias and 1 with urogenital sinus. Mean volume injected was 2.8 ml. (range 1.8 to 4.0) and mean number of injections received was 2.3 per patient. Dry time interval increased by 43 minutes (p <0.05) and functional bladder capacity increased by 34 ml. (p <0.05) at 6 months after treatment compared with pretreatment values. Improvement in both parameters was maintained at 12 months. At 6 and 12 months of followup 12 (75%) and 8 (50%) patients reported improvements in daytime and nighttime dryness, respectively. A slight decrease in continence parameters was observed in the 13 patients who completed the 24-month followup. No adverse events were reported and no upper urinary tract deterioration was observed as a consequence of endoscopic treatment within the 2-year followup period. CONCLUSIONS Use of dextranomer/hyaluronic acid copolymer as a bulking agent to increase bladder outlet resistance improves symptoms in children and adolescents with incontinence of neurogenic and nonneurogenic origin.
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Is bladder dysfunction and incontinence associated with ureteroceles congenital or acquired? J Urol 2002; 168:718-9. [PMID: 12131358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
Abstract
PURPOSE Bladder dysfunction (a disorder often characterized by incontinence, urgency, patterns of dysfunctional voiding, incomplete emptying and so forth) in association with ureteroceles has been attributed to surgical intervention. A previous study suggested that patients with ectopic ureteroceles may have bladder dysfunction as part of this disorder regardless of the type of surgical intervention. We reviewed all types of ureteroceles (ectopic versus intravesical, simple versus duplex) to characterize the patterns of bladder dysfunction and its association with prior surgical treatments. MATERIALS AND METHODS A retrospective review of medical records was performed as part of a multi-institutional study. From 1986 to 2000, 616 patients were identified with ureteroceles. Bladder dysfunction was determined by detailed history (that is, voiding diary) plus urodynamic evaluation when deemed appropriate. RESULTS Based on initial history, 39 of 616 (6.3%) patients had some form of bladder dysfunction and 34 of the 39 underwent urodynamics. All patients had ectopic ureteroceles of duplex systems. The most common symptoms of bladder dysfunction were urinary urgency and incontinence. Infrequent voiding, less than 4 voids daily, occurred in 13% (5 of 39) of the patients. Of the 33 incontinent patients 7% (2) had undergone endoscopic surgery, 12% (4) open lower tract surgery, 45% (15) a combination of upper and lower tract surgery and 36% (12) open upper tract surgery alone. Bilateral ureteroceles did not seem to increase the risk of bladder dysfunction. The majority (35 of 39) of patients with bladder dysfunction responded to behavioral modifications and medical therapy. CONCLUSIONS Bladder dysfunction associated with ureteroceles occurs in approximately 6% of patients regardless of surgical therapy. The fact that patients treated with upper tract surgery alone have similar rates of incontinence suggests that bladder dysfunction is congenital as opposed to surgically acquired.
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Abstract
INTRODUCTION The modern Young-Dees-Leadbetter bladder neck reconstruction is a procedure that has evolved during the past 82 years. During this time, the modifications and contributions of several urologic surgeons have improved the procedure and ultimate patient outcomes. We review the evolution and describe in detail our version of the Young-Dees-Leadbetter bladder neck reconstruction procedure. TECHNICAL CONSIDERATIONS Optimally, patients should have a minimal bladder capacity of 85 mL and be mature enough to participate in a postoperative voiding program. Adequate radical exposure of the lateral aspects of the bladder and bladder neck are important. Cephalotrigonal or cross-trigonal ureteral reimplantation is typically performed to mobilize the ureters in relation to the proposed bladder neck and correct reflux. A mucosal template 15 mm wide by 30 mm long is created that will serve as the reconstituted posterior urethra and bladder neck. Triangular lateral bladder mucosal wedges are marked and demucosalized. The neourethra is closed over an 8F Firlit tube. The demucosalized flaps are brought over the urethra sequentially in a "vest-over-pants" fashion with the final layer consisting of suspension sutures. Finally, ureteral stents and a suprapubic tube are used, but no urethral catheter is left in place. CONCLUSIONS The modern Young-Dees-Leadbetter bladder neck reconstruction is the result of the contributions of various urologic surgeons during 82 years. When patients are appropriately selected, it is an effective method of lower urinary tract reconstruction in cases of congenital urinary incontinence.
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Kock urinary reservoir maturation in children and adolescents: consequences for kidney and upper urinary tract. Eur Urol 1999; 36:443-9. [PMID: 10516457 DOI: 10.1159/000020028] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To study Kock reservoir maturation in children and adolescents and its effects on the kidneys and upper urinary tract. METHODS Ten boys and 10 girls, aged 10.8-18 years, had Kock reservoir surgery for congenital urinary incontinence. They were followed for 3-10 years, divided into 3 different periods, and assessed with urography and enterocystography, the findings of which were correlated to renal function as measured by (51)Cr EDTA clearance, reservoir endoscopy and patient's history. RESULTS The reservoir was located in the pelvis and remained in this position throughout the whole follow-up in 75% of patients and in the lower or midabdomen in 25%. Angled efferent nipple seen on enterocystoscopy or enterocystography coincided with nipple dysfunction, reservoir malposition or infrequent reservoir emptying. Upper urinary tract dilatation was detected in 84% of patients 3 months after surgery, 25% at 1 year and 30% at 2-10 years. The dilatation was improved in 56% of patients and unchanged in 25% after 1 year. The situation continued to improve at late follow-up. New focal renal scars were radiologically detected in 1 of 19 at early and in another 1 of 17 patients at late follow-up. Progression of old scars was detected in 1 of 19 at early and in 4 of 17 at late follow-up. Eight of 19 cases had deterioration of renal function with a change in the split renal function. Of these 8 patients, 7 reported infrequent reservoir evacuation. CONCLUSIONS Kock reservoir is a useful form of urinary diversion in children and adolescents with congenital urinary incontinence. Radiological examinations are good methods of follow-up of the maturation of the pouch and its effects on the urinary tract and for detection of complications. Urinary tract dilatation is a frequent finding early after surgery but it subsides in most cases 3-12 months after surgery. Long-term efferent nipple dysfunction may be the result of angulation, reservoir stones, malposition and/or overdistension. Permanent renal damage may be due to pyelonephritis, stones, infrequent reservoir emptying or urinary obstruction. A strict regime of reservoir evacuation to avoid overdistension and nipple dysfunction and to decrease the possibility of renal function deterioration is strongly advisable in these patients. It is imperative that their own management of the reservoir is continuously supervised.
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Evaluation of Kock urinary reservoir function in children and adolescents at 3-10 years' follow-up. SCANDINAVIAN JOURNAL OF UROLOGY AND NEPHROLOGY 1999; 33:149-55. [PMID: 10452289 DOI: 10.1080/003655999750015916] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
The aim of this study was to evaluate Kock reservoir function in children and adolescents operated for congenital urinary incontinence and to determine the complication rate. Reservoir function was investigated in 13 children (age range 10.8-16 years) and 7 adolescents (age range 16-18 years) through enterocystometry, enterocystoscopy and patient history. Patients were followed up for 3-10 years. The follow-up was reported as early (3 months-2 years) and late (2-10 years) postoperative periods. At early follow-up reservoir capacity was high in four patients and normal in the remaining patients. A low reservoir pressure was accompanied by high capacity and compliance. On enterocystometry first sensation for emptying was experienced in 82% of patients at early follow-up and 92% at late follow-up. Reservoir contractions were recorded in 60% of patients at early follow-up and 65% at late follow-up. The contractions were recorded at an average reservoir capacity of 270 ml at early follow-up and 340 ml at late follow-up. The complication rate was high in the child group compared with that in adolescents. Of 13 patients with at least one reservoir complication 10 were from the child group. Nipple dysfunction (angled nipple, prolapsed or stenosed stoma) occurred in 35% of patients, stones in 40% and bleeding during catheterization in 15%. Revision was performed in 38% of the child group and 15% of the adolescents. Reservoir perforation was observed in two patients at 6 and 9 years postoperatively. At late follow-up continence was excellent in 17 of 19 patients and good in 2. We conclude that the Kock reservoir is a good modality for urinary diversion, but the complication incidence is high in the child group (<16 years). Stability of the reservoir in terms of volume and low internal pressures was achieved one year after operation, except in the patients with infrequent reservoir emptying. A time-related increase in the reservoir sensitivity and contractility was reported on enterocystometry. Nipple dysfunction is common during the first two years after surgery, particularly in the child group. Stones may form 3-4 years after surgery. Satisfactory continence was achieved in all patients, although a revisional operation was necessary in some patients in order to obtain permanent continence.
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Abstract
Duplications of the male urethra are rare congenital malformations. They do not represent a uniform entity making it difficult to find an unequivocal and comprehensive classification. Management is directed by the individual functional situation. In this presentation two morphologically and functionally differing cases of a sagittal urethral duplication are described and aspects of diagnosis and treatment discussed.
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Abstract
OBJECTIVE To assess the early and late metabolic effects of urinary diversion in children and adolescents with a Kock urinary reservoir. PATIENTS AND METHODS Thirteen children (aged 10.8- 16 years) and seven adolescents (aged 16-18 years; 10 girls and 10 boys), underwent surgery for congenital urinary incontinence. They were followed for 3-10 years (mean 6.5), divided into an early (3 months to 2 years) and a late (2-10 years) period, and assessed for renal function and any metabolic effects. RESULTS At the early and late follow-up, one of 19 and three of 16 patients, respectively, had metabolic acidosis. Hyperchloraemia was present in four of 20 patients at the early and in eight of 18 at the late follow-up. Serum creatinine was increased in four of 20 patients at the early and eight of 18 at the late follow-up. In patients with infrequent reservoir emptying (</=4 times/day), the serum creatinine level was increased in seven of 13 at the early and eight of 10 at the late follow-up (P<0.05). The glomerular filtration rate was below normal in four of 20 patients preoperatively, in six of 19 at the early and in eight of 18 at the late follow-up. CONCLUSIONS The continent ileal reservoir in children and adolescents produces similar changes to those previously reported in adults. However, almost all patients with metabolic disorders were younger than 16 years at operation. The pre-existing impairment of renal function, together with associated congenital anomalies, mental and/or physical disorders, young age, recurrent urinary tract infections and infrequent reservoir emptying, leads to deterioration in renal function after the Kock operation. Even with this risk, the Kock pouch remains a viable alternative to other forms of continent urinary diversion, because it has a wide calibre stoma, allowing large-bore catheters, and is therefore especially suitable for individuals with weak hand function, e.g. quadriplegic or meningomyelocele patients. However, as shown by these results, the child with a Kock pouch requires continuous medical attention.
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Single unilateral ectopic bifid ureter with contralateral orthotopic quadrufid ureter--a rare combination. J Postgrad Med 1997; 43:104-5. [PMID: 10740737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023] Open
Abstract
This is a report a case with a unilateral single ectopic ureter associated with ipsilateral incomplete duplication of upper third of the ureter, contralateral quadrufid ureter and L3 hemivertebra. These findings provide further evidence of a generalised mesenchymal or epithelial defect, which would explain a defective ureteral bud and metanephric development, besides associated anomalies.
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Abstract
To assess the outcome of conservative procedures, the authors reviewed their experience in the management of 31 ectopic ureters with complete ureteric duplication. Twenty-eight girls and three boys (aged 19 days to 10 years; mean, 30 months) were operated on between 1968 and 1994. Twenty-four of the children presented for evaluation of dribbling urinary incontinence and/or febrile urinary tract infections; seven presented after prenatal ultrasonographic diagnosis of hydronephrosis. The location of the ectopic orifice was identified in 25 children: bladder neck (6), posterior urethra (6), vagina (7), and vestibule (6). Upper pole nephroureterectomy was performed in 16 children who had nonfunctioning renal segments. Ureterovesical reimplantation was performed in 10 children who had functioning segments. In five borderline cases, temporary cutaneous ureterostomy was performed, followed by ureteropyelostomy (2), ureterovesical reimplantation (2), and upper pole nephrectomy (1). Histological examination of the polar nephrectomy specimens showed lesions of dysplasia in only four cases (24%). The follow-up period ranged from 6 months to 20 years (mean, 66 months). All children who presented with incontinence became continent after polar nephrectomy or conservative surgery. One child required surgical revision of the ureteropyelostomy anastomosis. Of the 12 children who had ureterovesical reimplantation, none needed further procedures. Ectopic ureters in duplex systems with functioning renal segments should be conserved.
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[Congenital ectopic ureteral orifice as the cause of 70 years incontinence]. Geburtshilfe Frauenheilkd 1994; 54:114-6. [PMID: 8174915 DOI: 10.1055/s-2007-1023565] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
A female patient of 70 years of age had been suffering from absolute incontinence of urine from birth. Although doctors had been consulted repeatedly, the real cause had never been discovered. It was now possible to identify the cause of the complaint by means of transvaginal contrast visualisation: ureter orifice and vagina were ectopically conjoined.
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Abstract
Thirty-three children and one adult with sacral agenesis (SA) were studied by computed tomographic myelography and/or magnetic resonance imaging and were monitored for a mean period of 4.7 years. Four children had the OEIS (concurrent omphalocele, cloacal exstrophy, imperforate anus, and spinal deformities) complex, and three others had VATER (vertebral abnormality, anal imperforation, tracheoesophageal fistula, and renal-radial anomalies) syndrome. All patients shared some of the characteristic features of SA, namely, a short, intergluteal cleft, flattened buttocks, narrow hips, distal leg atrophy, and talipes deformities. Neurologically, lumbosacral sensation was much better preserved than the motor functions, and urinary and bowel symptoms were universal. The level of the vertebral aplasia was correlated with the motor but not with the sensory level. The important neuroimaging findings of SA were as follows: 1) 12 patients (35%) had nonstenotic, tapered narrowing of the caudal bony canal, and 2 patients had hyperostosis indenting the caudal thecal sac; 2) 16 patients (47%) had nonstenotic, tapered narrowing and shortening of the dural sac, but 3 patients (9%) had true, symptomatic dural stenosis, in which the cauda equina was severely constricted by a pencil-sized caudal dural sac; 3) the coni could be divided into those ending above the L1 vertebral body (Group 1, 14 patients) and those ending below L1 (Group 2, 20 patients). Thirteen of 14 Group 1 coni were club or wedge-shaped, terminating abruptly at T11 or T12, as if the normal tip was missing. All 20 Group 2 coni were tethered: 13 were tethered by a thick filum; 2 were extremely elongated and had a terminal hydromyelia; 3 were terminal myelocystoceles; and 2 were tethered by a transitional lipoma. High blunt coni were highly correlated with high (severe) sacral malformations (sacrum ending at S1), but low-lying tethered coni were highly correlated with low sacral malformations (S2 or lower pieces present).(ABSTRACT TRUNCATED AT 400 WORDS)
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Abstract
Congenital urethral sphincter mechanism incompetence is a cause of urinary incontinence in female dogs and cats. In some of these animals, urethra hypoplasia is the primary diagnosis, with the urethra being almost absent in some patients. Treatment of this problem can be difficult. This paper describes two techniques for the surgical treatment of eight cats and one dog with severe urethral hypoplasia. In five animals, partial excision of the bladder neck was performed to create a longer "urethra." In the other four, an attempt was made to conserve bladder volume while simultaneously creating a urethra with a bladder neck flap reconstruction technique. One cat was lost to follow-up, but the clinical signs resolved in three cats and the remaining animals improved. Two cats had recurring cystitis, possibly associated with bladder neck diverticula because of uterine horn remnants terminating abnormally in the bladder. The results in this limited series suggest that reconstructive surgery in cases of severe urethral hypoplasia improves continence control.
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Abstract
Nineteen cases of feline congenital urinary incontinence (10 cats with ureteral ectopia and nine with incompetence of the urethral sphincter mechanism) are reviewed. The 10 cats with ureteral ectopia are considered together with 13 from previous reports. There was no apparent breed predisposition. Most of the 23 cats were presented for urinary incontinence but two of them were continent. Thirteen were females and ectopia was unilateral in 13 and bilateral in 10. Twenty-eight of 31 ectopic ureters terminated in the urethra. The commonest complication was hydroureter/hydronephrosis (10 cases). Eighteen of the cats were treated surgically, 13 by ureteral transplantation, four by ureteronephrectomy and one by ligation of the renal blood vessels; 16 of them were cured by surgery. Congenital urethral sphincter mechanism incompetence has not been reported previously in the cat. Nine cases are presented and the urethras of all were markedly hypoplastic. A common concomitant abnormality was vaginal aplasia, with the uterine horns terminating in the dorsum of the bladder. Bacteriuria was more common in this group than in the cats with ureteral ectopia.
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24
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Abstract
We have reviewed 78 patients who underwent "clam" enterocystoplasty as part or all of their lower urinary tract reconstruction. Nearly half (32) were non-neuropathic; the remainder were either overtly neuropathic (mainly spina bifida) or suspected neuropathic (mainly the older primary enuretics). Only 5 were non-walkers--all neuropathic. Most patients were operated on for incontinence but 12 had upper tract damage related either to urinary diversion or to poor bladder compliance in the early phase of filling; 69 patients became dry, voiding spontaneously (30), by activation of an artificial urinary sphincter (17) or by self intermittent catheterisation (22). Four patients still have nocturnal enuresis, 3 diurnal enuresis and 2 have stress incontinence. One patient has had a continent diversion. The "clam" procedure has revolutionised bladder reconstruction. Careful review has failed to predict the small number who do not achieve a perfect result.
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25
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Congenital causes of incontinence in childhood: presentation and treatment. JOURNAL OF ENTEROSTOMAL THERAPY 1990; 17:47-53. [PMID: 2182689 DOI: 10.1097/00152192-199003000-00019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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26
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Abstract
The artificial urinary sphincter AS800 was implanted in 33 male and 13 female patients with congenital urinary tract incontinence. In 15 patients (32 per cent) previous operations to correct incontinence had failed. The sphincter was implanted around the bladder neck in 43 patients and around the bulbous urethra in 3. Mean patient age at the time of sphincter implantation was 13 years. In 40 patients (87 per cent) the sphincter functions well after a mean followup of 25 months and 39 patients (85 per cent) have satisfactory continence. In 6 patients the sphincter was removed because urethral, vulvar or scrotal erosions developed, all of whom had had previous surgical procedures in the area of the erosion. In 1 patient not operated upon previously erosion of the bulbous urethra developed. He did well after a new sphincter was implanted around the bladder neck. Five patients required an enterocystoplasty to achieve continence following the sphincter implantation. Nine patients required surgical revision of the sphincter for mechanical failure, technical errors, trauma and patient growth. We conclude that in patients with neurogenic sphincter failure implantation of an artificial sphincter around the bladder neck should be considered as the initial treatment of choice.
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[Congenital and acquired bladder-sphincter dysfunction]. ZEITSCHRIFT FUR KINDERCHIRURGIE : ORGAN DER DEUTSCHEN, DER SCHWEIZERISCHEN UND DER OSTERREICHISCHEN GESELLSCHAFT FUR KINDERCHIRURGIE = SURGERY IN INFANCY AND CHILDHOOD 1987; 42:161-6. [PMID: 3617940 DOI: 10.1055/s-2008-1075575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The unstable bladder, or bladder-sphincter dysfunction, is the result of unbalanced maturation and physiological control of bladder function in the young child. It is characterised by the persistence of the reflex-bladder stage typical in the newborn, and in the older child can be seen as either a bladder-filling problem or as an emptying problem. It can be responsible for enuresis, urinary tract infections and squatting, as well as the more serious morphological charges of the upper urinary tract such as reflux uropathy and pyelonephritis. This article aims to present the aetiopathology to describe the clinical characteristics of the syndrome and suggest a diagnostic and therapeutic approach to the problem.
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28
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Abstract
The abdominal neourethra is a continent bladder tube that is applicable to selected children with anatomical urinary incontinence or urinary retention and a nonnavigable urethra. A 5 to 8-year followup is presented in 6 children in whom the abdominal neourethra afforded normal micturition through it or permitted intermittent catheterization. All children were dry between bladder emptyings as a result of a continence mechanism that combined a long elastic tube and a cephalad neourethral abdominal opening with a rectus striated muscle sphincter.
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29
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30
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The urological evaluation and management of patients with congenital lower urinary tract anomalies prior to renal transplantation. J Urol 1982; 127:1078-81. [PMID: 7045402 DOI: 10.1016/s0022-5347(17)54235-4] [Citation(s) in RCA: 53] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Previously, patients with chronic renal failure and major congenital anomalies of the lower urinary tract (often with urinary diversion) were thought to be poor candidates for renal transplantation. Pre-transplant evaluation and possible urinary reconstruction are essential in these patients to achieve successful renal transplantation. Ten patients, including 7 adults, presented with congenital anomalies of the lower urinary tract that were responsible for renal failure. Percutaneous suprapubic cystostomy aided in the assessment of bladder function. Undiagnosed posterior urethral valves were found in 2 adults. Patients with exstrophy, neurogenic bladder or a contracted bladder (with augmentation cystoplasty) had urinary drainage into the bladder at the time of renal transplantation. Sometimes an imperfect bladder can be used for urinary drainage with transplantation but, otherwise, intestinal conduits are still a viable alternative.
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31
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Male urinary incontinence. Br J Hosp Med (Lond) 1981; 25:215-6, 221-3. [PMID: 6111367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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32
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An unusual case of urinary incontinence. VETERINARY MEDICINE, SMALL ANIMAL CLINICIAN : VM, SAC 1979; 74:1745-7. [PMID: 260860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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33
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Embryology of urinary incontinence. Urology 1977; 10:293-300. [PMID: 919115 DOI: 10.1016/0090-4295(77)90153-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Congenital incontinence may be divided into primary and secondary types. Primary incontinence refers to the development of a conduit which bypasses the normal sphincter mechanism, while secondary incontinence develops after a congenital outlet obstruction leads to bladder decompensation and overflow. The embryogenesis of the various forms of primary incontinence is described in detail and management is discussed.
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35
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Abstract
Electrical pelvic floor stimulation may be administered either externally by the transrectal tampon or internally with the implantable pelvic floor stimulator. This treatment modality requires intact pelvic floor innervation and therefore is unsuccessful in patients with pelvic floor denervation. Pelvic floor stimulation has been successful in patients with stress and with congenital, iatrogenic, and postoperative urinary incontinence.
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36
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Incontinentia ureterica: report of 11 cases. TAIWAN YI XUE HUI ZA ZHI. JOURNAL OF THE FORMOSAN MEDICAL ASSOCIATION 1974; 73:53-8. [PMID: 4527844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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37
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