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Bladder Management and Continence in Girls With Cloacal Malformation After 3 Years of Age. J Pediatr Surg 2024:S0022-3468(24)00261-6. [PMID: 38734497 DOI: 10.1016/j.jpedsurg.2024.04.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2024] [Accepted: 04/12/2024] [Indexed: 05/13/2024]
Abstract
BACKGROUND Multiple factors impact ability to achieve urinary continence in cloacal malformation including common channel (CC) and urethral length and presence of spinal cord abnormalities. Few publications describe continence rates and bladder management in this population. We evaluated our cohort of patients with cloacal malformation to describe the bladder management and continence outcomes. METHODS We reviewed a prospectively collected database of patients with cloacal malformation managed at our institution. We included girls ≥3 years (y) of age and evaluated their bladder management methods and continence. Dryness was defined as <1 daytime accident per week. Incontinent diversions with both vesicostomy and enterovesicostomy were considered wet. RESULTS A total of 152 patients were included. Overall, 93 (61.2%) are dry. Nearly half (47%) voided via urethra, 65% of whom were dry. Twenty patients (13.1%) had incontinent diversions. Over 40% of the cohort performed clean intermittent catheterization (CIC), approximately half via urethra and half via abdominal channel. Over 80% of those performing CIC were dry. In total, 12.5% (n = 19) required bladder augmentation (BA). CC length was not associated with dryness (p = 0.076), need for CIC (p = 0.253), or need for abdominal channel (p = 0.497). The presence of a spinal cord abnormality was associated with need for CIC (p = 0.0117) and normal spine associated with ability to void and be dry (p = 0.004) CONCLUSIONS: In girls ≥ 3 y of age with cloacal malformation, 61.2% are dry, 65% by voiding via urethra and 82% with CIC. 12.5% require BA. Further investigation is needed to determine anatomic findings associated with urinary outcomes. LEVEL OF EVIDENCE IV.
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Long-term bladder outcomes using a prescriber pattern scoring system for posterior urethral valves. J Pediatr Urol 2024:S1477-5131(24)00180-3. [PMID: 38653666 DOI: 10.1016/j.jpurol.2024.03.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 01/15/2024] [Accepted: 03/22/2024] [Indexed: 04/25/2024]
Abstract
BACKGROUND Urinary drainage for posterior urethral valves can be achieved with valve ablation (VA) or diversion by vesicostomy (VES) or cutaneous ureterostomy (CU). The effect of these interventions on long-term bladder function remains debated, and voiding symptomatology after VES or CU reversal has been poorly characterized. OBJECTIVE The objective of this study was to examine the prevalence and scope of physician treatment patterns as a surrogate for retention or incontinence symptomatology among PUV patients undergoing primary VA or diversion by VES/CU and determine rates of progression to augmentation. STUDY DESIGN This is a single-institution retrospective cohort study. Retention Scores (R) were calculated 1 point for: retention behavior (double/timed void), alpha-blocker, intermittent catheterization, or overnight indwelling catheter. Incontinence Scores (I) were calculated 1 point for: incontinence behavior (double/timed void), oral medication, or botulinum toxin. Patients with R score above 3 or I score above 2 were deemed to have severe retention or incontinence symptomatology respectively. End stage bladder (ESB) was defined as need for bladder augmentation. RESULTS We identified 76 patients between 5 and 40 years old with median follow-up of 14.6 [5.0-40.4) years. There was no difference in the rates of severe retention or incontinence treatment pattern scoring between VA versus VES/CU (Figure). Rates of achieving R(1) status are similar between VA and VES/CU groups, though age of reaching R(1) was younger for those with VES/CU (4.8 years) compared to VA (6.6 years). There was no significant difference in rate of ESB by intervention category VA (9.4%) versus VES/CU (17.4%; p = 0.323). DISCUSSION Treatment of retention symptomatology was more common than treatment of incontinence symptomatology regardless of primary management, VA or VES/CU. This study also indicates that VES/CU patients were just as responsive as VA patients to conservative treatments (behavioral changes, pharmacotherapy) for any type of bladder symptomatology as the progression to treatment of severe symptomatology and ESB were similar between cohorts. In this cohort, bladder outcomes were not associated with type of urinary diversion (VA or VES/CU). CONCLUSION Long term bladder outcomes for valve patients demonstrated similar treatment patterns and progression to end-stage bladder regardless of diversion status. Patients went on to ESB approximately 4.4 years after diagnosis at similar rates between groups.
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Kidney transplant to vesicostomy: A safe strategy for children with end stage renal disease and lower urinary tract anomalies. J Pediatr Urol 2024; 20:241.e1-241.e8. [PMID: 38030429 DOI: 10.1016/j.jpurol.2023.11.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 11/02/2023] [Accepted: 11/13/2023] [Indexed: 12/01/2023]
Abstract
INTRODUCTION Resolution of underlying urinary tract anomalies prior to kidney transplantation in patients with end stage renal disease (ESRD) secondary to uropathy, has been historically supported under the argument that this would help prevent infectious complications and graft loss. We propose to perform earlier kidney transplantation with a transient vesicostomy, deferring resolution of the uropathy to the post-transplantation period. The aim of this study was to evaluate the outcomes of kidney transplantation in children with a vesicostomy. MATERIAL AND METHODS A retrospective, multicenter study was performed including all patients under 18 years of age who underwent kidney transplantation with a vesicostomy, between January 2005 and December 2020 and had at least one year of follow up. Data related with the indication and timing of vesicostomy, time until transplantation, post-transplantation complications, urinary tract infections (UTI) and graft survival rate were collected. RESULTS Of the 758 transplantations performed in the study period, 16 patients met the inclusion criteria. Mean age at transplantation was 58 months (range 20-151), and mean weight was 13.5 Kg (range 8.4-20). Mean time from vesicostomy to kidney transplantation was 30 months (range 0-70). There were 2 (12.5%) ureteral complications that required reoperation. Eighteen episodes of UTI were identified in 8 patients (50%), accounting for 0.4 UTIs per patient-year of follow-up. UTIs did not lead to graft loss in any of the cases. Urinary tract reconstruction was performed in 5 patients (31.3%) at an interval of 1-91 months post-transplantation. After a mean follow-up of 44.8 months (range 13-200) from transplantation, patients with vesicostomy had a mean creatinine clearance of 86.6 ml/min/1.73 m2, with a mean serum creatinine level of 0.6 mg/dl. Graft survival rate was 100%. DISCUSSION Early kidney transplantation into a vesicostomy permits a resolution of the ESRD, avoiding deleterious effects related to dialysis. With a low rate of UTIs, we found no graft loss due to infectious complications. This strategy permits careful planning and better timing for the urinary tract reconstruction without delaying kidney transplantation. CONCLUSION Kidney transplantation in pediatric patients with vesicostomy seems to be a safe and effective strategy. UTI rate was similar to that reported in the literature of patients with corrected urinary anomalies undergoing kidney transplantation without urinary diversion.
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Aphallia - congenital absence of the penis: a systematic review. BMC Urol 2024; 24:75. [PMID: 38549119 PMCID: PMC10976806 DOI: 10.1186/s12894-024-01445-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 03/01/2024] [Indexed: 04/01/2024] Open
Abstract
BACKGROUND Aphallia is a rare congenital anomaly often associated with other urogenital anomalies. The management of aphallia cases for both the immediate and long-term treatment of patients with aphallia pose a major dilemma. Patients are at risk for psychosocial and psychosexual challenges throughout life. METHODS A systematic review was conducted on aphallia cases. We searched online databases until March 2023 for relevant articles and performed according to the PRISMA-P guidelines. RESULTS Of the 43 articles screened, there were 33 articles included. A total of 41 patients were analyzed qualitatively. Asia is the region with the most aphallia cases with 53% (n:22), while the United States is the country with the most most reported aphallia cases 31% (n:13). Most cases were identified as male sex (n: 40), and most cases were neonate with 68% (n:28) cases. Physical examination generally found 85% (N = 35) with normal scrotal development and palpable testes. The most affected system with anomalies is the genitourinary system with fistulas in 80% (n:29) cases. Initial management in 39% (n:16) of patients involved vesicostomy. Further management of 31% (n:13) included phalloplasty or penile reconstruction, and 12% (n:5) chose female sex. 17% (n:7) of patients refused medical treatment or were lost to follow-up, and 12% (n = 5) patients deceased. CONCLUSION Aphallia is a rare condition and is often associated with other inherited genitourinary disorders. In most cases, physical examinations are normal except for the absence of a phallus, and laboratory testing shows normal results. The initial management typically involves the vesicostomy procedure. Subsequent management focuses on gender determination. Currently, male sex is preferred over female. Due to the significant variability, the rarity of cases, and the lack of long-term effect reporting in many studies on aphallia, further research is needed to minimize bias.
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Efficacy of vesicostomy for refractory metabolic acidosis in persistent cloaca. CEN Case Rep 2022; 11:363-365. [PMID: 35099756 DOI: 10.1007/s13730-022-00686-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Accepted: 01/20/2022] [Indexed: 11/26/2022] Open
Abstract
Persistent cloaca involves fusion of the bladder, vagina, and rectum into a single duct called the common duct. Although its pathogenesis remains unclear, it has been associated with hyperchloremic metabolic acidosis. Herein, we present the case of a neonatal girl with high-confluence type variant of persistent cloaca treated with vesicostomy (Blocksom) for refractory metabolic acidosis. She was diagnosed with persistent cloaca before birth; colostomy was performed and a urinary catheter was placed in the bladder. Voiding cystourethrography on day 19 after birth showed that most of the contrast material leaked into the rectum; hence, the urinary catheter was removed. On day 27, hyperchloremic metabolic acidosis was detected and treatment with oral sodium bicarbonate was initiated; however, the infant showed no response. Because hyperchloremia occurred after removal of the urinary catheter, continuous urine retention in the colon through the common duct was believed to have caused the progression of hyperchloremic metabolic acidosis through transporters in the intestinal mucosa. As reinstallation of a urinary catheter was technically difficult, vesicostomy was performed on day 29, after which the metabolic acidosis improved. This report suggests vesicostomy as an effective treatment for refractory hyperchloremic metabolic acidosis associated with high-confluence type persistent cloaca.
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Temporary vesicostomy in pediatrics: What are the potential predictors of functional and morphological improvement of the upper urinary tract? J Pediatr Urol 2021; 17:834.e1-834.e9. [PMID: 34602355 DOI: 10.1016/j.jpurol.2021.09.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 08/14/2021] [Accepted: 09/16/2021] [Indexed: 11/21/2022]
Abstract
INTRODUCTION Vesicostomy is a simple, well-tolerated, and reversible procedure with few complications that safeguards upper urinary tract (UUT), decreases VUR grade, decreases UTI, and preserves renal function and should be considered in patients with PUV who have undergone prior valve ablation and bladder function not improved, and in myelodysplastic children that do not respond to catheter drainage [1-4]. OBJECTIVE We evaluated the temporary vesicostomy as a safeguard of the UUT in children with bladder outlet obstruction, bladder dysfunction, and high-grade VUR with sepsis and assessed the possible predictors of the UUT's morphological and functional improvement since these have been rarely explored in previous reviews. STUDY DESIGN We evaluated the outcome and complications of temporary vesicostomy who were operated on 69 children at our center from 2014 to 2019. RESULT There were 63 (91.3%) boys and 6 (8.7%) girls who underwent vesicostomy at a mean age of 15.38 ± 2.74 months old. Twenty-nine cases (42%) were diagnosed as primary VUR, 23 (33.3%) had posterior urethral valve (PUV), and 5 (7.2%) had voiding dysfunction, while 12 (17.4%) were neurogenic bladder. Twenty-five (36.2%) patients were diagnosed prenatally and the remainder (44, 63.8%) postnatally. All patients were evaluated at least one year postoperatively. UTI was diagnosed in all cases before vesicostomy; 47 (68.1%) had a single episode of UTI and 22 (31.9%) had recurrent episodes of UTI. Mean serum creatinine was 1.75 ± 0.13 (0.7-4.8) mg/dl. Serum creatinine and the rate of UTI significantly improved (p-value <0.01). Seven (10.1%) cases were complicated with prolapse, 8 (11.6%) with stenosis, and 10 (14.5%) with peristomal dermatitis, all of them were males. DISCUSSION About 75.4% of cases developed morphological improvement, while 24.6% of cases not improved (p-value = 0.0001). Improvement or stability of glomerular filtration rate (GFR) was seen in 84.1%, while 15.9% deteriorated GFR (p-value = 0.0001). This deterioration is associated with prenatal renal dysplasia. Age less than one year, abdominal swelling, severe HUN, grade V VUR and recurrent UTI before vesicostomy all independently affect functional improvement after vesicostomy. CONCLUSION Vesicostomy is a simple, reversible, and well-tolerated surgery with few complications that is indicated in children with bladder outlet obstruction, bladder dysfunction, and high-grade VUR to protect UUT, improve renal function, decrease VUR, hydronephrosis, and febrile UTI. Age less than one year, abdominal swelling, severe HUN, grade V VUR and recurrent UTI before vesicostomy all were predictors that independently affect morphological and functional outcomes after vesicostomy.
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Kidney transplantation with vesicostomy in small-bladder capacity neurogenic bladder dysfunction patient: A case report. Urol Case Rep 2020; 34:101464. [PMID: 33134087 PMCID: PMC7588693 DOI: 10.1016/j.eucr.2020.101464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2020] [Accepted: 10/21/2020] [Indexed: 10/29/2022] Open
Abstract
Spinal cord injury often results in neurogenic bladder condition and eventually lead to an end-stage renal disease requiring kidney transplantation. However, transplantation in abnormal bladder carries special considerations. We report a case of an adult male with end-stage chronic kidney disease and small bladder capacity after having spinal cord injury. The evaluation of videourodynamic showed reduced compliance and detrusor overactivity during filling phase. Kidney transplantation and vesicostomy was performed. Eighteen months follow-up after surgery showed that kidney function could be maintained. The prevention of increasing bladder pressure and UTI should be monitored to prevent the damage of the graft kidney.
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Vesicocutaneous fistula: continent vesicostomy, an easier route for comfortable clean intermittent catheterization. J Pediatr Urol 2020; 16:354.e1-354.e8. [PMID: 32171665 DOI: 10.1016/j.jpurol.2020.02.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Accepted: 02/04/2020] [Indexed: 12/25/2022]
Abstract
INTRODUCTION Clean intermittent catheterization (CIC) through the urethra is the treatment of choice for patients with neurogenic bladder (NGB) or other etiologies that lead to incomplete bladder emptying. However, urethral catheterization can be problematic. Vesicocutaneous fistula (VCF) is a continent catheterizable channel with a low rate of complications. The aim of the study was to evaluate the safety and effectiveness of VCF as a route for CIC. MATERIAL AND METHODS The authors retrospectively reviewed patients who underwent creation of the VCF for bladder drainage from November 2001 to December 2017. Demographics, indication for VCF, pre-operative and postoperative laboratory/radiologic studies, incidence of febrile urinary tract infection (UTI), and adherence to CIC through VCF were examined. RESULTS Vesicocutaneous fistula was created in a total of 20 patients (nine males and 11 females; median age, 13.2 years [range: 3.8 months-22.8 years]). The median follow-up time was 30.5 months (range: 5.9 months-16.9 years). The underlying etiologies that resulted in NGB included spina bifida (n = 10), cerebral palsy (n = 2), caudal regression syndrome (n = 2), and others (n = 6). Before creation of the VCF, 13 patients (65%) had either grade ≥3 unilateral or bilateral hydronephrosis as per the Society for Fetal Urology grading system. Thirteen patients (65%) had experienced at least one febrile UTI the year before the creation of the VCF. At the last follow-up, renal function was improved or stabilized in 14 patients (70%). Fifteen patients (75%) had experienced no febrile UTI in the last 1 year. Upper urinary tract dilatation resolved or improved in 10 patients (77%). The VCF continence rate was 88%. In this study, bladder augmentation or the Mitrofanoff procedure was not performed. During maturation, nine patients (45%) had granuloma; five of those cases subsided within 2 years without any intervention. Five patients had VCF stricture, and only one required revision surgery (5%). DISCUSSION The VCF continence rate was comparable with that of the Mitrofanoff procedure. Adherence to CIC through VCF lowered the rate of UTI and preserved the upper urinary tract. Bladder emptying by CIC through VCF provided the same benefits as those of the Mitrofanoff procedure: extra privacy, social independence, and reduction of parental burden. Although a long maturation stage of 6 months was required, the rate of major complications was low. Most complications were conservatively manageable and seldom required revision surgery. CONCLUSIONS Vesicocutaneous fistula is a continent catheterizable conduit, an alternative option for bladder management in patients with NGB who cannot undergo urethral CIC smoothly.
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Abstract
The combination of a severe urethral sphincter defect with simultaneous development of recurrent bladder outlet obstruction characterizes a "devastated bladder outlet", which often is not surgically reconstructable. Clinically, quality of life is considerably compromised in affected patients with a wide variance of symptoms, mostly complete incontinence, but also urinary retention. This condition is usually preceded by multiple endoscopic interventions or even open surgical procedures, occasionally also in combination with radiotherapy of the pelvic region as part of multimodal oncological therapy. Treatment of these cases is complex and limited to few promising procedures. A potential therapy should primarily include the decision about the possibility of preserving the urinary bladder. In individual cases, this can result in simple therapy options while at the same time maintaining an acceptable quality of life for those affected. If there is no possibility of a refunctionalization of the original bladder, supravesical urinary diversion is indicated as a last-resort therapy. This paper provides a review as well as the limits and possibilities of conservative and surgical treatment options for a devastated bladder outlet.
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Can transient resting of the bladder with vesicostomy reduce the need for a major surgery in some patients? J Pediatr Urol 2019; 15:379.e1-379.e8. [PMID: 31060966 DOI: 10.1016/j.jpurol.2019.03.026] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Revised: 01/26/2019] [Accepted: 03/29/2019] [Indexed: 11/27/2022]
Abstract
BACKGROUND Neuropathic bladder, voiding dysfunction, and posterior urethral valves may cause a great challenge in children. Preserving the kidney function is the main aim in all of these patients which can be achieved by cutaneous vesicostomy. OBJECTIVE The objective of this study is to evaluate the long-term outcomes of patients who have undergone cutaneous vesicostomy in an 11-year period at the study center. STUDY DESIGN In this retrospective study, the authors evaluated the long-term treatment results and complications of cutaneous vesicostomy on children with bilateral severe hydronephrosis, bilateral vesicoureteral reflux (VUR), and urosepsis who were operated at our center from 2007 to 2018. RESULTS There were 64 (80%) boys and 16 (20%) girls. Their mean of age was 15.27 months old when they underwent vesicostomy. Twenty-three (28.75%) of them had neurogenic bladder and 17 (21.25%) of them had intact neuronal pathway defined as dysfunctional voiding. Twenty-five (31.25%) boys had posterior urethral valves. Fifteen (18.75%) of them were younger than six months old with primary bilateral high-grade VUR and urosepsis. Mean of follow-up time was 65.34 ± 37.82 months (11.5 months-10.5 years). Cure rate was 95% in urinary tract infection, 80.7% in secondary VUR, and 40% in primary VUR. Creatinine level was significantly reduced after vesicostomy and during follow-up (P < 0.001). Complications after vesicostomy were stoma stenosis (11.25%), mucosal prolapse (7.5%), dermatitis (3.75%), and febrile urinary tract infection (5%). In primary VUR after vesicostomy, 60% of the patients did not require an intervention to correct the reflux (Table). DISCUSSION A number of 29 of 66 patients with closed vesicostomy needed another surgery: three modified Gil-Vernet antireflux surgeries, one ureteral reimplantation, two endoscopic Deflux injections, 13 valve ablations, six ileocystoplasties, and four Botox injections. The 37 (56.06%) remaining patients did not require any other surgery after closure of vesicostomy. CONCLUSION Vesicostomy should be considered in children with neuropathic bladder or bladder outlet obstruction in case first-line therapies fail. This simple and reversible procedure can reduce febrile urinary tract infections, protect the upper urinary tract, and reduce the need for a major surgery without decreasing the bladder capacity.
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Early transplantation into a vesicostomy: a safe approach for managing patients with severe obstructive lesions who are not candidates for bladder augmentation. J Pediatr Urol 2018; 14:332.e1-332.e6. [PMID: 30228092 DOI: 10.1016/j.jpurol.2018.07.022] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Accepted: 07/25/2018] [Indexed: 11/23/2022]
Abstract
INTRODUCTION Management of severe antenatally detected oligohydramnios with and without obstruction is improving with the result that more fetuses are surviving with early renal failure. Significant advances have occurred in all specialties involved in the management of these patients. All these specialties working together have resulted in the survival of more patients born with renal failure. OBJECTIVE The aim of this study is to highlight the medical advances in antenatal management of fetal oligohydramnios and pulmonary hypoplasia and to demonstrate that transplantation into a diverted urinary system is safe and leads to good outcomes. STUDY DESIGN A case series of five patients were presented who, at the study center's respective facilities, recently underwent renal transplantation into bladders drained by cutaneous vesicostomy after extensive bladder evaluation and whose clinical cases highlight the aim of this study. RESULTS A total of 5 patients were reviewed. Renal failure was caused by posterior urethral valves in four patients, and in one patient Eagle-Barrett syndrome. One patient received an amnio-infusion and attempted antenatal bladder shunt. One patient was ventilator dependent until 24 months, and required a tracheostomy, while two patients were ventilator dependent for the first few months of life. Three of five patients were dialysis dependent. Patient age at transplantation ranged from 20 to 61 months. All patients were poorly compliant pre-transplant and had bladder capacities ranging from 10 mL to 72 mL. Months since follow-up ranged from 3 to 64 months. Creatinine levels prior to transplant ranged from 1.9 to 5.6. During the follow up period, this range decreased to 0.13 to 0.53. Two of five patients had UTI episodes since transplantation. Patient A showed Banff Type 1A acute T-cell mediated rejected approximately two months after transplant, but subsequent biopsies have been negative for rejection. Patient A also required a vesicostomy revision approximately two months after transplant and balloon dilation of UVJ anastomosis three months after transplant. DISCUSSION Vesicostomy is an especially attractive option to manage children with small bladders to accommodate the high urinary output that occurs after transplantation in infants who require an adult kidney. Recent advances in antenatal management such as amnioinfusion for oligohydramnios have made significant impacts in pulmonary and renal management of this patient population over recent years. CONCLUSION This report provides further support for the use of vesicostomy as an option for surgical management of patients with renal failure with oligohydramnios and severe obstructive lesions identified antenatally. It also indicates the need to update the criteria for antenatal management of oligohydramnios in obstructive and anephric patients.
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The Double Dutch technique: A new way of creating an ileocystoplasty with a lengthy catheterizable ileal tube. J Pediatr Urol 2018; 14:255.e1-255.e6. [PMID: 29499975 DOI: 10.1016/j.jpurol.2017.12.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2016] [Accepted: 12/12/2017] [Indexed: 11/20/2022]
Abstract
INTRODUCTION A tubularized conduit from an open 2-cm vascularized ileal segment is a frequently used technique to create a continent catheterizable channel in cases of an inappropriate or absent appendix. In the long term, many patients experience catheterization problems with the classic ileal segment tube, and even more with spiral or double-segment tubes. OBJECTIVE The objective of this paper was to introduce an ileocystoplasty modification combined with a long ileal segment tube that has better support by surrounding tissue than other lengthy ileal segment tubes. Briefly summarized, this newly introduced method begins with isolating approximately 30 cm of ileum and dividing it into two parts. Two strips are then created and closed as a double-length tube. The ileal segments are opened antimesenterically and closed over the tube in the middle. The lower part of the tube is implanted with a submucosal tunnel in the bladder wall, and the ileal patch is then anastomosed with the bladder. The tube is anastomosed to the umbilicus in an ordinary way without any traction (see Summary Fig.). STUDY DESIGN Between May 2005 and November 2012 the new technique was used at the current institution in nine children who needed an ileocystoplasty (mean age: 9 years and 3 months). Underlying etiology was neurogenic bladder in seven cases and epispadias in two. RESULTS All patients ultimately had stomas without leakage or strictures. During follow-up, three of nine tubes developed stenoses that were corrected; four stomas in total had some sort of surgical revision. Median follow-up was 93 months. Intermittent catheterization was uncomplicated in all at this time. DISCUSSION With this modification of the standard technique it seemed to be possible to create a more stable channel. The blood supply of the tube was secured by completely embedding the mesentery of the tube. Limitations included the small number of patients treated so far. CONCLUSION The lengthy tubes appeared to be straight and well supported by the surrounding tissues, which prevented kinking and sacculation. It is hoped that this technique will have better results and fewer complications at long-term follow-up.
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Long-term outcomes of cutaneous vesicostomy in patients with neuropathic bladder caused by spina bifida. J Pediatr Urol 2017; 13:622.e1-622.e4. [PMID: 28669586 DOI: 10.1016/j.jpurol.2017.05.015] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Accepted: 05/13/2017] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To evaluate the outcomes of patients who underwent cutaneous vesicostomy for management of neuropathic bladder secondary to spina bifida. We hypothesize that vesicostomy, in select patients, is beneficial to prevent upper urinary tract deterioration (UTD), reduce febrile urinary tract infections (UTIs), and preserve renal function. STUDY DESIGN We performed a retrospective chart review on patients with spina bifida who underwent cutaneous vesicostomy at our institution between 2000 and 2016. Demographic information, indication for vesicostomy, pre and postoperative laboratory/radiologic studies, incidence of febrile UTIs, and urodynamic findings were abstracted. RESULTS A total of 14 patients (eight females and six males) were identified. The indication for vesicostomy was UTD in four, recurrent febrile UTIs in five, parental request in two, both UTD and recurrent febrile UTIs in two, and both UTI and parental request in one patient. Seven patients had a median of three (range one to five) febrile UTI prior to surgery for cutaneous vesicostomy. Median creatinine level before surgery was 0.26 mg/dL (range 0.16-0.97). Either unilateral or bilateral ≥SFU Grade 2 hydronephrosis was present in six patients. Median age at vesicostomy creation was 26.5 months (range 4-96). Mean functional bladder capacity assessed during preoperative urodynamic studies was 107 mL (range 20-279), and detrusor sphincter dysynergia was present in all patients. High-grade vesicoureteral reflux (grade ≥3) was present in three patients, all with UTD. Mean follow-up after vesicostomy was 62.4 ± 39.3 months. After vesicostomy, only two of the seven patients with history of febrile UTIs experienced an additional febrile UTI. The median serum creatinine level was 0.36 mg/dL (range 0.2-0.58) at last follow-up. Moreover, 11/14 patients had no hydronephrosis and just two patients had unilateral SFU grade 1 hydronephrosis (Table). DISCUSSION Worsening UTD, recurrent febrile UTIs, and high-pressure bladder despite maximal medical therapy are several reasons to consider more aggressive management of neuropathic bladders. In young patients, vesicostomy is able to protect the upper urinary tract, decrease rates of febrile UTI, and delay the need for bladder augmentation. CONCLUSION Vesicostomy is a safe method for temporary diversion of the lower urinary tract in patients with spina bifida who are refractory to conservative and minimally invasive treatments.
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Role of vesicostomy in the management of posterior urethral valve in Sub-Saharan Africa. J Pediatr Urol 2014; 10:62-6. [PMID: 23849995 DOI: 10.1016/j.jpurol.2013.06.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2012] [Accepted: 06/11/2013] [Indexed: 10/26/2022]
Abstract
OBJECTIVE To review the role of vesicostomy in the management of posterior urethral valve (PUV), in neonates and infants, given the limitations for endoscopic treatment in this setting. METHODS A review of 35 patients who presented with posterior urethral valve over a 10-year period. Demographic and clinical information were prospectively recorded on a structured pro forma, and the data extracted analysed using SPSS 11.0. RESULTS The 35 boys were aged 3 days to 10 years (median 3 weeks). Twenty-three (65.7%) had a vesicostomy (age range 3 days-3 years, median 3 weeks). The mode of presentation was poor urinary stream 15 (65.2%), urinary retention 4 (17.4%), and renal failure 6 (26.1%). Main findings were palpable bladder 23 (100%), hydronephrosis 4 (17.4%). Abdominal ultrasound confirmed hydronephrosis and thickened bladder wall, and voiding/expressive cystourethrogram confirmed dilated posterior urethra and vesicoureteric reflux in all 23 patients. Complications following vesicostomy were stoma stenosis 1 (4.3%), bladder mucosal prolapse 1 (4.3%), perivesicostomy abscess 1 (4.3%); there was no mortality. Following vesicostomy, 10 (43.5%) patients had excision of the valves and vesicostomy closure at age 2-8 years (median 4 years). They are well, with normal renal ultrasonographic findings, bladder capacity range 115-280 ml, and normal urea, serum electrolytes, creatinine, at 3 years of follow up. Thirteen (56.5%) are still awaiting valvotomy but have remained well and with normal ultrasonographic renal findings. CONCLUSION Vesicostomy is a useful temporising mode of urinary diversion in neonates and infants with posterior urethral valve (in the absence of unobstructed upper tracts) when facilities for endoscopic valve ablation are not readily available.
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Abstract
INTRODUCTION Over recent years the button vesicostomy has become an alternative management option in children with poor bladder emptying, when clean intermittent catheterisation (CIC) cannot be initiated for reasons of age, sensation, or urethral anatomy. This study reviews recent experience of this technique and evaluates its use. METHODS Retrospective review of patients who had a button vesicostomy to permit bladder drainage between 1998 and 2011. RESULTS Thirty children underwent button vesicostomy insertion aged between 4 days and 16 years. Indications were neuropathic bladders (n = 15), congenital hypotonic bladders (n = 6), functional bladder disorders (n = 5), and post-obstruction bladders (n = 4). The median length of use was 11 months; however, 7 patients still have the button in situ. Minor complications (n = 12) included transient leakage, wound infection, and overgranulation. Major complications included 2 UTIs, 1 device failure, and 2 significant leaks, requiring revision of the tract and removal of the button. CONCLUSION The button vesicostomy is a suitable and safe technique for use in the short- and medium-term. The procedure has minimal morbidity and therefore is acceptable to families. It has a wide scope, including patients with a neuropathic bladder as an alternative to CIC and where temporary drainage is required until bladder function can recover.
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Protective temporary vesicostomy for upper urinary tract problems in children: a five-year experience. IRANIAN JOURNAL OF PEDIATRICS 2013; 23:648-52. [PMID: 24910742 PMCID: PMC4025121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/23/2012] [Accepted: 06/27/2013] [Indexed: 11/24/2022]
Abstract
OBJECTIVE Temporary vesicostomy is a urinary diversion procedure for patients with upper urinary tract (UUT) dilatation, secondary to bladder outlet obstruction or dysfunction. The aim of this study was to evaluate our experience in children undergoing such diversion, analyzing its efficacy to prevent urinary tract infection (UTI), improve or resolve hydronephrosis, stabilize or improve kidney function and restore the health of UUT. METHODS In this retrospective study, patients who had vesicostomy by Blocksom technique due to bladder outlet obstruction or dysfunction were evaluated in Mofid Children's Hospital (in Tehran) from March 2007 to March 2012. The reason for applying this procedure was failure in clinical treatment. Data regarding gender, age, diagnosis, time of any surgical intervention, associated anomalies, primary/secondary complications and mortality were collected using a questionnaire, and evaluated by giving a grade that ranged from 0 (worst) to 10 (best) based on Lickert's scale. FINDINGS From a total number of 53 patients, (88.7% male and 11.3% female) with a mean age of 225 days, 66% had posterior urethral valve and 16 (30%) neurogenic bladder. UTI was present in all cases, hydronephrosis in 52 (98.1%), and vesico-ureteral reflux only in 45 (84.9%) patients. Valve ablation was performed in 17 cases, and clean intermittent catheterization in14 patients which were unsuccessful. We performed vesicostomy in all patients. Mortality rate was 7.5%. Vesicostomy was closed in 35 patients. Cure rate was 85% in UTI, 82.7% in hydronephrosis, 80% in VUR, and 86.5% in kidney function. CONCLUSION Vesicostomy is a simple procedure that protects upper urinary tract, decreases hydronephrosis, and improves kidney function. The procedure is well tolerated and reversible, with less complication and should be considered in children in whom conservative and medical treatment has failed.
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