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Bar-Yosef Y, Savin Z, Ekstein M, Ben-David R, Dekalo S, Bar-Yaakov N, Sofer M, Ben-Chaim J. Preoperative Bladder Capacity Predicts Social Continence following Bladder Neck Reconstruction in Children Born with Exstrophy-Epispadias Complex. Eur J Pediatr Surg 2023; 33:510-514. [PMID: 36549335 DOI: 10.1055/a-2003-1823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
INTRODUCTION The aim of the study is to review the continence and volitional voiding rate in a single center cohort of exstrophy-epispadias patients following Young-Dees-Leadbetter bladder neck reconstruction and to explore factors which predict continence. MATERIALS AND METHODS Children who underwent Young-Dees-Leadbetter bladder neck reconstruction as a final stage of repair in a large single low-volume center in a small-population country between 1997 and 2019 were included. Demographic and clinical details were extracted from the patients' charts. The primary end point was continence and volitional voiding. Patients were categorized as incontinent, socially continent (daytime dry intervals > 3 hours, wet nights) and fully continent (daytime dry intervals > 3 hours, dry nights). RESULTS The study cohort included 27 patients whose median age at reconstruction was 5 years, and median follow-up was 7.8 years (interquartile range [IQR] 6-11.2). The cohort included 24 classic exstrophy patients (89%, 17 males and 7 females) and 3 isolated complete epispadias patients (11%, 1 male and 2 females). Nine (33%) patients achieved full continence and social continence was achieved by nine (33%) patients, for an overall social continence rate of 67%. Preoperative bladder capacity of 110 mL or more was associated with achieving social continence (odds ratio = 6.4, p = 0.047). The overall volitional voiding rate was 67%. CONCLUSION Young-Dees-Leadbetter bladder neck reconstruction yielded rates of 33% for full continence and 67% for social continence and volitional voiding. These rates are comparable to those of large high-volume centers. A preoperative capacity of 110 mL or more was the sole predictor of social continence.
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Affiliation(s)
- Yuval Bar-Yosef
- Department of Pediatric Urology, Dana-Dwek Children's Hospital, Tel-Aviv University Sackler School of Medicine, Tel-Aviv, Israel
| | - Ziv Savin
- Department of Pediatric Urology, Dana-Dwek Children's Hospital, Tel-Aviv University Sackler School of Medicine, Tel-Aviv, Israel
| | - Margaret Ekstein
- Department of Pediatric Anesthesia, Dana-Dwek Children's Hospital, Tel-Aviv University Sackler School of Medicine, Tel-Aviv, Israel
| | - Reuben Ben-David
- Department of Pediatric Urology, Dana-Dwek Children's Hospital, Tel-Aviv University Sackler School of Medicine, Tel-Aviv, Israel
| | - Snir Dekalo
- Department of Pediatric Urology, Dana-Dwek Children's Hospital, Tel-Aviv University Sackler School of Medicine, Tel-Aviv, Israel
| | - Noam Bar-Yaakov
- Department of Pediatric Urology, Dana-Dwek Children's Hospital, Tel-Aviv University Sackler School of Medicine, Tel-Aviv, Israel
| | - Mario Sofer
- Department of Pediatric Urology, Dana-Dwek Children's Hospital, Tel-Aviv University Sackler School of Medicine, Tel-Aviv, Israel
| | - Jacob Ben-Chaim
- Department of Pediatric Urology, Dana-Dwek Children's Hospital, Tel-Aviv University Sackler School of Medicine, Tel-Aviv, Israel
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Esmaeilizadeh AH, Ebrahimisaraj G, Sarafi M, Rouzrokh M, Mohajerzadeh L, Ghoroubi J, Tabari AK, Ebrahimian M. The outcome and complications of modern staged repair surgery in newborns with classic bladder exstrophy in different genders: A retrospective study. Birth Defects Res 2023; 115:1469-1474. [PMID: 37507850 DOI: 10.1002/bdr2.2228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 05/20/2023] [Accepted: 07/16/2023] [Indexed: 07/30/2023]
Abstract
INTRODUCTION Classic bladder exstrophy (CBE) is a rare anterior midline birth defect that remains a challenge for pediatric surgeons. Despite multiple reconstructive methods, outcomes vary widely in various reports. This study aims to compare the success rate and complications of modern staged repair of exstrophy (MSRE) in each gender and compare together. METHODS This retrospective cross-sectional study included cases of CBE between 2010 and 2020 that underwent MSRE. Short-term follow-up results, including incontinence rate, vesicoureteral reflux (VUR), urinary infections, deformed genitalia, and so on, were measured in each gender, and their differences were reported. RESULTS Among the 40 newborns with CBE who underwent MSRE, 25 (62.5%) were boys, while the others had non-male genitalia. The rates of incontinence, VUR, dehiscence, and fistulas did not differ significantly between genders. However, chronic urinary tract infections (UTIs) were more frequent in girls, and boys were more likely to have malformed genitalia (p < .05). CONCLUSION Our findings indicate a similar rate of complications in each gender. However, chronic UTIs and external genitalia deformities were significantly more common in girls and boys, respectively. Further large-sized controlled trials may be needed to corroborate these findings.
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Affiliation(s)
- Amin Haj Esmaeilizadeh
- Pediatric Surgery Research Center, Research Institute for Children's Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Gholamreza Ebrahimisaraj
- Pediatric Surgery Research Center, Research Institute for Children's Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mehdi Sarafi
- Pediatric Surgery Research Center, Research Institute for Children's Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohsen Rouzrokh
- Pediatric Surgery Research Center, Research Institute for Children's Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Leily Mohajerzadeh
- Pediatric Surgery Research Center, Research Institute for Children's Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Javad Ghoroubi
- Pediatric Surgery Research Center, Research Institute for Children's Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ahmad Khaleghnejad Tabari
- Pediatric Surgery Research Center, Research Institute for Children's Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Manoochehr Ebrahimian
- Pediatric Surgery Research Center, Research Institute for Children's Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Cleper R, Blumenthal D, Beniamini Y, Friedman S, Yosef YB, Chaim JB. Exstrophy-epispadias complex: are the kidneys and kidney function spared? Pediatr Nephrol 2023; 38:2711-2717. [PMID: 36745252 DOI: 10.1007/s00467-023-05889-y] [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: 04/20/2022] [Revised: 01/09/2023] [Accepted: 01/09/2023] [Indexed: 02/07/2023]
Abstract
BACKGROUND Exstrophy-epispadias complex (EEC) is a complex malformation of the lower abdominal wall, bladder, and pelvic floor, which necessitates multiple successive reconstruction procedures. Surgical and infectious complications are frequent. Our aim was to evaluate kidney function in these patients. METHODS This cross-sectional study included patients with EEC, followed since birth in a pediatric urology clinic, who underwent nephrological evaluation (blood pressure (BP) measurement and blood and urine chemistries) and imaging studies (urinary tract ultrasound and DMSA kidney scan) during 2017-2020. RESULTS Forty-three patients (29 males), median age 9 years (interquartile range 6-19), were included. Eleven (26%) used clean intermittent catheterization (CIC) for bladder drainage. At least one sign of kidney injury was identified in 32 (74%) patients; elevated BP, decreased kidney function (estimated glomerular filtration rate (eGFR) < 90 ml/min/1.73 m2), and proteinuria/albuminuria were detected in 29%, 12%, and 36% of patients, respectively. Urinary tract dilatation (UTD) was found in 13 (37%) ultrasound examinations. Parenchymal kidney defects were suspected in 46% and 61% of ultrasound and DMSA scintigraphy, respectively. UTD was significantly associated with DMSA-proven kidney defects (p = 0.043) and with elevated BP, 39% vs. 20% in those without UTD. Decreased eGFR and elevated BP were less frequent among patients on CIC than among patients who voided spontaneously: 10% vs. 14% and 18% vs. 36%, respectively. Recurrent UTIs/bacteriuria and nephro/cystolithiasis were reported by 44% and 29% patients, respectively. CONCLUSION The high rate of signs of kidney injury in pediatric patients with EEC dictates early-onset long-term kidney function monitoring by joint pediatric urological and nephrological teams. A higher resolution version of the Graphical abstract is available as Supplementary information.
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Affiliation(s)
- Roxana Cleper
- Pediatric Nephrology Unit, Dana-Dwek Children's Hospital, Tel Aviv Sourasky Medical Center, 14 Weizman St, 64239, Tel Aviv, Israel.
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - Danith Blumenthal
- Pediatric Nephrology Unit, Dana-Dwek Children's Hospital, Tel Aviv Sourasky Medical Center, 14 Weizman St, 64239, Tel Aviv, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yossi Beniamini
- Pediatric Urology Unit, Dana-Dwek Children's Hospital, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Shiran Friedman
- Pediatric Nephrology Unit, Dana-Dwek Children's Hospital, Tel Aviv Sourasky Medical Center, 14 Weizman St, 64239, Tel Aviv, Israel
- Pediatric Urology Unit, Dana-Dwek Children's Hospital, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Yuval Bar Yosef
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Pediatric Urology Unit, Dana-Dwek Children's Hospital, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Jacob Ben Chaim
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Pediatric Urology Unit, Dana-Dwek Children's Hospital, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
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Lee JD, Sacks MA, Radulescu A, Moores D. Case report: Duplicated appendicitis with history of cloacal exstrophy causing bowel obstruction. Int J Surg Case Rep 2023; 108:108437. [PMID: 37413759 PMCID: PMC10382772 DOI: 10.1016/j.ijscr.2023.108437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 06/12/2023] [Accepted: 06/20/2023] [Indexed: 07/08/2023] Open
Abstract
INTRODUCTION Cloacal and bladder exstrophy are rare embryological defects that can cause developmental disruption of surrounding organ structures, the pelvis, spinal cord, and small intestines being the most commonly affected. Duplicated appendix is another rare embryological defect that has historically caused confusing clinical presentations. Our case highlights a rare instance of a patient with cloacal exstrophy who presented with a bowel obstruction and an associated inflamed duplicated appendix. CASE PRESENTATION A newborn male is born with omphalocele-exstrophy-imperforate anus-spinal defects (OEIS) complex. As primary surgical reconstruction was pursued, the patient was found to have a non-inflamed duplicated appendix, which was left unremoved. In the following months, the patient experienced episodes of small bowel obstruction, eventually requiring surgical intervention. During this operation, the duplicated appendix was noted to be inflamed, prompting removal of both appendices. DISCUSSION This case highlights the increased prevalence of duplicated appendix in a patient with cloacal exstrophy, as well as the utility of prophylactic appendectomy for patients incidentally found to have a duplicated appendix intraoperatively. The duplicated appendix may lead to increased rates of complications and atypical presentation of appendicitis, supporting the practice of prophylactic appendectomy in patients with an incidentally found duplicated appendix. CONCLUSION We suggest clinicians be aware of the association and potentially atypical presentation of appendicitis in patients with a duplicated appendix, particularly in the setting of cloacal exstrophy. The decision to prophylactically remove an incidentally found, non-inflamed duplicated appendix may be beneficial in preventing confusing clinical presentations and future complications.
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Affiliation(s)
- Jonathan D Lee
- Loma Linda University Health, Loma Linda, CA, United States of America
| | - Marla A Sacks
- Division of Pediatric Surgery, Loma Linda University Children's Hospital, Loma Linda, CA, United States of America
| | - Andrei Radulescu
- Division of Pediatric Surgery, Loma Linda University Children's Hospital, Loma Linda, CA, United States of America
| | - Donald Moores
- Division of Pediatric Surgery, Loma Linda University Children's Hospital, Loma Linda, CA, United States of America.
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Rudin AY, Rudin YE, Sokolov YY. Anatomical features of the malformation, methods and results of bladder exstrophy primary closure. Literature review. ANDROLOGY AND GENITAL SURGERY 2023. [DOI: 10.17650/2070-9781-2022-23-4-55-63] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- A. Yu. Rudin
- Children’s City Clinical Hospital of St. Vladimir of the Moscow Healthcare Department
| | - Yu. E. Rudin
- Children’s City Clinical Hospital of St. Vladimir of the Moscow Healthcare Department; N.A. Lopatkin Scientific Research Institute of Urology and Interventional Radiology – branch of the National Medical Research Radiological Centre, Ministry of Health of Russia; Russian Medical Academy of Continuous Professional Education, Ministry of Health of Russia
| | - Yu. Yu. Sokolov
- Children’s City Clinical Hospital of St. Vladimir of the Moscow Healthcare Department; Russian Medical Academy of Continuous Professional Education, Ministry of Health of Russia
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Demirkan H, Kuzdan MÖ. Bladder augmentation in exstrophy vesicae: Long-term results of a single experienced center. Birth Defects Res 2022; 114:645-651. [PMID: 35703116 DOI: 10.1002/bdr2.2056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 04/02/2022] [Accepted: 05/26/2022] [Indexed: 11/08/2022]
Abstract
BACKGROUND In this study, we present our long-term treatment outcomes of bladder augmentation (BA), bladder neck closure, and Mitrofanoff clean intermittent catheterization (CIC) in managing bladder exstrophy (BE). METHODS This was a retrospective medical records' review of 33 children diagnosed as born with BE, followed up at a tertiary pediatric urology clinic from 1988 to 2020. Outcomes such as surgical interventions, presence of renal calculi, hydronephrosis, and continence status were extracted. RESULTS The median follow-up of the group was 18.2 (4-26) years. Urinary system stones developed in 10 (30.3%) cases about 8.9 years after BA. Stone development was two times more common in patients who underwent colocystoplasty (33.3%) than those who underwent ileocytoplasty (16.6%). The state of continence of the group was satisfactory in 26 (78.7%; excellent in 23; good in 3 cases) and unsatisfactory (wet) in 6 (18.1%) cases. At the last visit, ultrasonography revealed no hydronephrosis in 23 (69.6%) patients, and the voiding cystourethrogram demonstrated low-grade vesicoureteral reflux in 10 (30.3%) and high-grade vesicoureteral reflux in 2 (6%) patients. CONCLUSIONS An elaborated plan of surgical reconstruction for classic BE can lead to satisfactory long-term urinary continence in most patients. Ultimate predictors of outcome in BE repair are difficult to ascertain. Consistently, BA, bladder neck closure, and Mitrofanoff CIC continue to stand out at a critical point in the management of those patients with classic BE. Our study demonstrated that augmentation is required to achieve acceptable dryness with high satisfactory dryness rates in BE.
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Affiliation(s)
- Hasan Demirkan
- Department of Pediatric Urology, Kanuni Sultan Süleyman Training and Research Hospital/Health Sciences University, İstanbul, Turkey
| | - Mehmet Özgür Kuzdan
- Department of Pediatric Surgery, Başakşehir Çam and Sakura City Hospital/Health Sciences University, İstanbul, Turkey
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James Sam C, Kurian JJ, Kishore R, Arunachalam P, Sen S. Management and outcome in dehisced exstrophy with a simplified bladder re-closure and further reconstruction. J Pediatr Urol 2020; 16:836.e1-836.e8. [PMID: 33067135 DOI: 10.1016/j.jpurol.2020.09.020] [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: 06/16/2020] [Revised: 08/31/2020] [Accepted: 09/23/2020] [Indexed: 10/23/2022]
Abstract
INTRODUCTION The traditionally accepted method of bladder re closure in dehisced exstrophy involves osteotomy assisted pubic bone approximation (PBA). Continent voluntary voiding is achieved in a small proportion of children sometimes after many operative procedures. We propose a simple yet reliable method of repair of the dehisced bladder using Rectus abdominis muscle flap (RAM) instead of PBA to bridge the inter-pubic gap, followed by concomitant or subsequent bladder augmentation (BA). AIM The aim of this study is to assess the outcome of dehisced exstrophy, using a RAM flap assisted redo closure (without PBA) with concomitant or subsequent further reconstruction. MATERIALS AND METHODS This is a retrospective analysis of children who presented with dehisced exstrophy after repair in other institutions and who have undergone redo repair using RAM flap in two tertiary care centers from 2001 to 2019. The outcome of the redo closure and subsequent or concomitant further reconstruction as regards dryness, stability of the upper tracts and resolution of vesico ureteric reflux (VUR) was studied. RESULTS Fifty five children (34 boys) underwent redo exstrophy repair for dehisced exstrophy using the RAM flap. Epispadias repair was performed concomitantly in 31 boys. In 26 children (group1) of mean age 12 months further surgery was deferred while in 29 children (group 2) of mean age 69 months underwent concomitant BA. Nine group 1 children underwent BA subsequently. Ureteric reimplantation was done at the time of BA in 54 ureters, 40 into the bladder plate and rest into the bowel segment of BA. 22 ureters were not reimplanted. Bladder neck surgery including 18 bladder neck closure and Mitrofanoff port for Clean Intermittent catheterization (CIC) were done along with BA. The RAM assisted bladder closure was event free and none needed redo operation. 35/38 augmented children are dry on Mitrofanoff CIC and one unaugmented boy voids normally. The upper tracts remain stable on ultrasound and VUR has resolved in 67/76 ureters. At current follow up, after a mean period of 53 months eGFR was normal in all except 3 who had initially presented with severe hydro uretero nephrosis. CONCLUSION We present a simple and reliable method of repair of dehisced exstrophy using RAM flap with the feasibility of concomitant BA. Dryness was achieved with stable upper tracts in 36/39 children, 27 of them with a single reconstructive attempt.
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Affiliation(s)
- Cenita James Sam
- Department of Paediatric Surgery, PSG Institute of Medical Sciences and Research, Coimbatore, Tamilnadu, India.
| | - Jujju Jacob Kurian
- Department of Paediatric Surgery, Christian Medical College, Vellore, Tamilnadu, 632004, India.
| | - Ravi Kishore
- Department of Paediatric Surgery, Christian Medical College, Vellore, Tamilnadu, 632004, India.
| | - Pavai Arunachalam
- Department of Paediatric Surgery, PSG Institute of Medical Sciences and Research, Coimbatore, Tamilnadu, India.
| | - Sudipta Sen
- Department of Paediatric Surgery, PSG Institute of Medical Sciences and Research, Coimbatore, Tamilnadu, India
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Tregunna RL, Wood D. Let’s talk about sex: A review of expectations, body image and sexual function in exstrophy. JOURNAL OF CLINICAL UROLOGY 2020. [DOI: 10.1177/2051415819892458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background: The bladder exstrophy epispadias complex (BEEC) is a rare disorder characterised by a number of genito-urinary abnormalities. The condition and subsequent treatment may result in lasting effects on continence, renal function and fertility. There are equally important psychosocial and psychosexual effects as part of overall long-term quality of life. The literature consists largely of small studies with variable methodology; this study aims to consolidate these data. Methods: This study reviews the available literature sourced from the Medline database using the keywords listed below. Results: Patients appear to be high achievers with good overall health-related quality of life. Most form close personal friendships although express anxiety related to revelation of their condition. Data suggest the majority of patients are able to engage in and be satisfied with sexual intercourse. Fertility may be adversely affected, but this can usually be overcome with assisted reproductive techniques and specialist input during pregnancy and delivery. Conclusions: Psychosocial and psychosexual outcomes in patients with BEEC may be excellent. Therefore careful transition and psychological support combined with long-term follow-up is important to allow these patients to maximise their quality of life. Level of evidence: Not applicable.
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Affiliation(s)
| | - Dan Wood
- Department of Urology, University College London Hospitals, UK
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Initial Experience of Pediatric Urology Consortium in Taking Care of Children with Bladder Exstrophy: the Search for the Holy Grail. CURRENT BLADDER DYSFUNCTION REPORTS 2020. [DOI: 10.1007/s11884-020-00585-1] [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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Reid TH, Lee WG, Christopher AN, Ralph DJ. Male Genital Reconstruction in the Exstrophy-Epispadias Complex. CURRENT SEXUAL HEALTH REPORTS 2020. [DOI: 10.1007/s11930-020-00256-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Wiener JS, Huck N, Blais AS, Rickard M, Lorenzo A, Di Carlo HNM, Mueller MG, Stein R. Challenges in pediatric urologic practice: a lifelong view. World J Urol 2020; 39:981-991. [PMID: 32328778 DOI: 10.1007/s00345-020-03203-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Accepted: 04/08/2020] [Indexed: 12/11/2022] Open
Abstract
The role of the pediatric urologic surgeon does not end with initial reconstructive surgery. Many of the congenital anomalies encountered require multiple staged operations while others may not involve further surgery but require a life-long follow-up and often revisions. Management of most of these disorders must extend into and through adolescence before transitioning these patients to adult colleagues. The primary goal of management of all congenital uropathies is protection and/or reversal of renal insult. For posterior urethral valves, in particular, avoidance of end-stage renal failure may not be possible in severe cases due to the congenital nephropathy but usually can be prolonged. Likewise, prevention or minimization of urinary tract infections is important for overall health and eventual renal function. Attainment of urinary continence is an important goal for most with a proven positive impact on quality of life; however, measures to achieve that goal can require significant efforts for those with neuropathic bladder dysfunction, obstructive uropathies, and bladder exstrophy. A particular challenge is maximizing future self-esteem, sexual function, and reproductive potential for those with genital anomalies such as hypospadias, the bladder exstrophy epispadias complex, prune belly syndrome, and Mullerian anomalies. Few endeavors are rewarding as working with children and their families throughout childhood and adolescence to help them attain these goals, and modern advances have enhanced our ability to get them to adulthood in better physical and mental health than ever before.
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Affiliation(s)
- John S Wiener
- Division of Urologic Surgery, Duke University Medical Center, Durham, NC, USA.
| | - Nina Huck
- Department of Pediatric, Adolescent and Reconstructive Urology, Medical Faculty Mannheim, University Medical Center Mannheim, Heidelberg University, Mannheim, Germany
| | - Anne-Sophie Blais
- Division of Pediatric Urology, Hospital for Sick Children, Toronto, ON, Canada
| | - Mandy Rickard
- Division of Pediatric Urology, Hospital for Sick Children, Toronto, ON, Canada
| | - Armando Lorenzo
- Division of Pediatric Urology, Hospital for Sick Children, Toronto, ON, Canada.,Department of Surgery, University of Toronto, Toronto, ON, Canada
| | - Heather N McCaffrey Di Carlo
- The James Buchanan Brady Urologic Institute, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Margaret G Mueller
- Division of Female Pelvic Medicine and Reconstructive Surgery, Departments of Obstetrics & Gynecology and Urology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Raimund Stein
- Department of Pediatric, Adolescent and Reconstructive Urology, Medical Faculty Mannheim, University Medical Center Mannheim, Heidelberg University, Mannheim, Germany
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Pathak P, Ring JD, Delfino KR, Dynda DI, Mathews RI. Complete primary repair of bladder exstrophy: a systematic review. J Pediatr Urol 2020; 16:149-153. [PMID: 32144016 DOI: 10.1016/j.jpurol.2020.01.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Accepted: 01/07/2020] [Indexed: 10/25/2022]
Abstract
OBJECTIVES Complete primary repair of exstrophy (CPRE) was established as a method to reduce numbers of procedures for the reconstruction of bladder exstrophy (BE). Performed since 1989, some suggest it as a replacement for the staged reconstructive procedure, the gold standard. Does CPRE reduce the numbers of procedures for reconstruction of BE? METHODS Literature was reviewed from 1989 to 2016, and articles evaluating outcomes of patients undergoing CPRE, extracted. Effort was made to obtain final data from each reporting institution/group. Eleven articles meeting criteria were evaluated for qualitative systematic review. Age at initial closure, complications, additional procedures, and outcomes were evaluated to provide an overview of CPRE. RESULTS Ten groups reported BE management using the CPRE technique. 236 patients (153 boys; 72 girls; 11 unknown sex) had primary closure ranging from birth to 5.6 years. Osteotomy was favored by most in infants closed beyond the first 72 h of life along with spica cast immobilization. Three groups recommended concomitant augmentation for infants with small bladder capacities. Ureteral reimplantation was required in 58 patients with recurrent urinary tract infections resistant to prophylaxis. Hypospadias repair was required for most boys having complete penile disassembly, and most children eventually required bladder neck reconstruction (BNR) for continence. Overall, voiding without BNR was noted in 16-37% of children in the reported series. CONCLUSIONS Complete primary repair of exstrophy has been suggested as a single procedure for the management of BE. Literature review suggests most patients require multiple procedures to complete reconstruction and attain continence.
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Affiliation(s)
- Piyush Pathak
- Southern Illinois University School of Medicine, Springfield, IL, USA.
| | - Joshua D Ring
- Southern Illinois University School of Medicine, Springfield, IL, USA.
| | - Kristin R Delfino
- Southern Illinois University School of Medicine, Springfield, IL, USA
| | - Danuda I Dynda
- Southern Illinois University School of Medicine, Springfield, IL, USA
| | - Ranjiv I Mathews
- Southern Illinois University School of Medicine, Springfield, IL, USA
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Promm M, Roesch WH. Recent Trends in the Management of Bladder Exstrophy: The Gordian Knot Has Not Yet Been Cut. Front Pediatr 2019; 7:110. [PMID: 30984727 PMCID: PMC6449419 DOI: 10.3389/fped.2019.00110] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Accepted: 03/06/2019] [Indexed: 01/31/2023] Open
Abstract
Although enormous effort has been made to further improve the operative techniques worldwide, the management of bladder exstrophy (BE) remains one of the most significant challenges in pediatric urology. Today it is universally agreed that successful and gentle initial bladder closure is decisive for favorable long-term outcome with regard to bladder capacity, renal function and continence. Due to a number of reasons, including a lack of comparable multicenter studies, a range of concepts is currently used to achieve successful primary closure. We review the literature of the last 15 years on the current concepts of bladder exstrophy repair with regard to the time of primary closure (initial vs. delayed closure), the concepts of primary closure (single-stage vs. staged approach; without osteotomy vs. osteotomy) and their outcomes. There is a worldwide lack of multicenter outcome studies with adequate patient numbers and precisely defined outcome parameters, based on the use of validated instruments. The modern staged repair (MRSE) in different variations, the complete primary reconstruction of exstrophy (CPRE), and the radical soft-tissue mobilization (RSTM) had been the most extensively studied and reported procedures. These major concepts are obligatory stable now for more than 20 years. Nevertheless, there are still a lot of open-ended questions e.g., on the potential for development of the bladder template, on continence, on long-term orthopedic outcome, on sexuality and fertility and on quality of life. Management of BE remains difficult and controversial. Further, clinical research should focus on multi-institutional collaborative trials to determine the optimal approach.
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Affiliation(s)
- Martin Promm
- Department of Pediatric Urology, Clinic St. Hedwig, University Medical Center of Regensburg, Regensburg, Germany
| | - Wolfgang H Roesch
- Department of Pediatric Urology, Clinic St. Hedwig, University Medical Center of Regensburg, Regensburg, Germany
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One-stage combined delayed bladder closure with Kelly radical soft-tissue mobilization in bladder exstrophy: preliminary results. J Pediatr Urol 2018; 14:558-564. [PMID: 30126745 DOI: 10.1016/j.jpurol.2018.07.013] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Accepted: 07/10/2018] [Indexed: 11/22/2022]
Abstract
BACKGROUND The radical soft-tissue mobilization (RSTM, or Kelly repair) is an anatomical reconstruction of bladder exstrophy generally performed as a second part of a two-step strategy, following successful neonatal bladder closure. OBJECTIVE The objective of this study is to determine the feasibility of a combined procedure of delayed bladder closure and RSTM in one stage without pelvic osteotomy, in both primary and failed initial closure. DESIGN, SETTING, AND PARTICIPANTS From 11/2015 to 01/2018, 27 bladder exstrophy patients underwent combined bladder closure with RSTM by the same surgical team at four cooperating tertiary referral centers for bladder exstrophy, including 20 primary repairs (delayed bladder closure, median age 3.0m [0.5-37m]) and seven secondary repairs after failed attempt at neonatal closure, median age 10m [8-33m]. INTERVENTION RSTM included full mobilization of the bladder plate, urogenital diaphragm, and corpora cavernosa from the medial pelvic walls, followed by anatomical reconstruction with antireflux procedure, bladder closure, urethrocervicoplasty, muscle sphincter approximation, and penile/clitoral reconstruction. OUTCOME MEASUREMENTS The main criteria were bladder dehiscence or prolapse. Secondary outcomes included bladder neck fistula or urethral fistula, urethral stenosis, and parietal hernia. Continence and voiding have not been addressed at this stage. RESULTS AND LIMITATIONS All bladder exstrophy cases were successfully closed without osteotomy, with no case of bladder dehiscence after 12 m [3-30] follow-up. COMPLICATIONS Urethral fistula or stenosis occurred in eight patients: 4/5 fistulae closed spontaneously in less than 3 months; four urethral stenoses were successfully treated with 1-3 sessions of endoscopic high-pressure balloon dilatation or meatoplasty; one patient with persistent bladder neck fistula is currently awaiting repair. Although the follow-up is short, it does allow examination of the main outcome criterion, namely bladder dehiscence, which is usually expected to happen very early after surgery. CONCLUSION The Kelly RSTM can be safely combined with delayed bladder closure without osteotomy in both primary and redo cases in classic bladder exstrophy.
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Klein T, Winkler A, Vahdad RM, Ekamp A, Boemers TM. The Cologne pouch procedure for continent anal urinary diversion in children with bladder exstrophy-epispadias complex. J Pediatr Urol 2018; 14:431.e1-431.e6. [PMID: 30031742 DOI: 10.1016/j.jpurol.2018.06.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Accepted: 06/13/2018] [Indexed: 11/30/2022]
Abstract
INTRODUCTION In children who remain incontinent after reconstruction of bladder exstrophy-epispadias complex (BEEC), continent anal urinary diversion (CAD) is one option to achieve continence. Known problems after CAD are an increased stool frequency and ureterointestinal stenosis. We devised a new surgical technique of CAD that we named the "Cologne pouch procedure" (CPP) that renders the possibility of separate evacuation of urine and feces. Furthermore, we connect the bladder plate to the rectosigmoid pouch instead of performing a ureterosigmoidostomy to reduce the rate of ureterointestinal stenosis. In this study, we want to introduce the CCP and critically evaluate our results. STUDY DESIGN In CPP a detubularized sigmoid-bladder pouch is created, which is naturally connected to the rectum. A retrospective study was performed including all patients with BEEC and CPP treated in our hospital between January 1, 2007, and December 31, 2016. Epidemiological and surgical key data, complications, and the need for alkaline supplementation were assessed. At follow-up examinations, we evaluated continence, ability of independent urine and feces evacuation, need for bicarbonate supplementation, status of the upper urinary tract, and complications such as urinary tract infections or urolithiasis. RESULTS In total, 29 patients with BEEC and CPP were included. The mean age at surgery was 4.2 ± 3.3 years (range 0.1-12.7 years). Overall, 14 short-term complications occurred in nine patients. Postoperatively, all patients were continent for urine and feces during daytime and only one child occasionally lost small portions of urine at night. An independent evacuation of urine and feces was accomplished in 22 patients (81.5%). Continued bicarbonate supplementation was necessary in 15 patients (55.6%). During the follow-up period six patients (22.2%) had a single urinary tract infection and four patients (14.8%) calculi of the urinary tract. No urinary tract abnormalities-especially no vesicoureteral reflux (VUR) or stenosis-were detected during follow-up ultrasound examination. In two children, a preoperatively known hydronephrosis decreased after CPP. CONCLUSION CPP is a novel technique that yields excellent results concerning continence. In contrast to other forms of rectosigmoid urinary diversion, functional separation of defecation and urination can be achieved in most patients.
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Affiliation(s)
- Tobias Klein
- Department of Pediatric Surgery and Pediatric Urology, Children's Hospital of Cologne, Cologne, Germany.
| | - Alexandra Winkler
- Department of Pediatric Surgery and Pediatric Urology, Children's Hospital of Cologne, Cologne, Germany
| | - Reza M Vahdad
- Department of Pediatric Surgery and Pediatric Urology, Children's Hospital of Cologne, Cologne, Germany
| | - Alexandra Ekamp
- Department of Pediatric Surgery and Pediatric Urology, Children's Hospital of Cologne, Cologne, Germany
| | - Thomas M Boemers
- Department of Pediatric Surgery and Pediatric Urology, Children's Hospital of Cologne, Cologne, Germany
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Di Carlo HN, Maruf M, Jayman J, Benz K, Kasprenski M, Gearhart JP. The inadequate bladder template: Its effect on outcomes in classic bladder exstrophy. J Pediatr Urol 2018; 14:427.e1-427.e7. [PMID: 29909193 DOI: 10.1016/j.jpurol.2018.03.023] [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: 01/16/2018] [Accepted: 03/23/2018] [Indexed: 11/15/2022]
Abstract
INTRODUCTION Newborns with classic bladder exstrophy (CBE) may present with a bladder template that is inadequate for closure in the neonatal period (figure). In these cases, a delayed primary closure (DPC) is conducted to permit growth of the bladder template. This study reports the surgical and long-term urinary continence outcomes of poor template CBE patients undergoing DPC and compares them to patients who underwent DPC for reasons unrelated to bladder quality (i.e., prematurity, comorbidities, or a late referral). METHODS An institutionally approved, prospectively maintained database of 1330 exstrophy-epispadias complex patients was reviewed for CBE patients who underwent DPC at the authors' institution. A bladder template was considered inadequate for neonatal closure if found to be inelastic, <3 cm in diameter, and/or covered in hamartomatous polyps. RESULTS In total, 63 patients (53 male and 10 female) undergoing DPC were identified. Of these, 36 had poor bladder templates (group 1). The remaining 27 patients (group 2) had adequate templates and their bladder closure was delayed for reasons unrelated to bladder quality. At the time of DPC, those in group 1 were relatively than those in group 2 (median of 229 vs. 128 days, p = 0.094). All 36 group 1 patients and 26 (96%) group 2 patients underwent pelvic osteotomy during DPC (p = 0.429). All patients in this study had a successful primary closure. There was little difference in longitudinal bladder capacities between group 1 and group 2 (p = 0.518). Also, there was minimal difference in the median number of continence procedures between groups, with both groups having 1 (IQR 1-1) continence procedure (p = 0.880). Eight patients in group 1, and three patients in group 2 underwent a bladder neck transection with urinary diversion. Of the 13 and 16 patients who have undergone a continence procedure in group 1 and 2, respectively, 11 (84.6%) and 13 (81.3%) are continent of urine. The age of first continence procedure was different between groups 1 and 2 at 8.0 years (5.8-9.9 years) and 4.8 (3.5-6.0 years), respectively p = 0.009. The majority of patients in group 1 established continence at a relatively later age when compared to those in group 2, at 11.4 (8.0-14.8) years and 7.9 (2.6-13.2) years of age respectively p = 0.087. DISCUSSION In the authors' view, neonatal bladder closure is ideal for CBE patients as it minimizes potential damage to exposed bladder mucosa. However, prior studies indicate that the rate of bladder growth for patients undergoing a delayed primary closure does not differ from patients with a neonatal closure. Results from this study show continued evidence that patients with poor templates who undergo delayed closure have excellent primary closure outcomes, which is critical for further management. Furthermore, this study shows that an inadequate bladder does not affect DPC outcomes or the continence outcomes in DPC patients. However, the inadequate template does affect the type of continence procedure available to a DPC patient, the age of first continence procedure, and the age of continence. CONCLUSIONS DPC of the exstrophic bladder has a high rate of success when pelvic osteotomy is utilized as an adjunct. Patients having a DPC for reasons of an inadequate bladder template have comparable rates of bladder growth when compared to DPC of an adequate bladder template. The inadequate bladder template affects the type of continence procedure, with the majority of patients requiring urinary diversion for continence. Patients with an inadequate bladder template have a later age of first continence procedure and a relatively later age of continence, because of an inherently smaller bladder template at birth. The inadequate bladder template patients require a longer period of surveillance to access bladder growth and capacity in preparation of a continence procedure. Furthermore, as the majority of inadequate bladder template patients require a catheterizable channel for continence, the age of continence is also likely influenced by the patient's preparation as they transition from volitional voiding to catheterization.
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Affiliation(s)
- Heather N Di Carlo
- Robert D. Jeffs Division of Pediatric Urology, James Buchanan Brady Urological Institutions, Johns Hopkins Hospital, Johns Hopkins Medical Institutions, Charlotte Bloomberg Children's Hospital, Baltimore, MD, USA
| | - Mahir Maruf
- Robert D. Jeffs Division of Pediatric Urology, James Buchanan Brady Urological Institutions, Johns Hopkins Hospital, Johns Hopkins Medical Institutions, Charlotte Bloomberg Children's Hospital, Baltimore, MD, USA
| | - John Jayman
- Robert D. Jeffs Division of Pediatric Urology, James Buchanan Brady Urological Institutions, Johns Hopkins Hospital, Johns Hopkins Medical Institutions, Charlotte Bloomberg Children's Hospital, Baltimore, MD, USA
| | - Karl Benz
- Robert D. Jeffs Division of Pediatric Urology, James Buchanan Brady Urological Institutions, Johns Hopkins Hospital, Johns Hopkins Medical Institutions, Charlotte Bloomberg Children's Hospital, Baltimore, MD, USA
| | - Mathew Kasprenski
- Robert D. Jeffs Division of Pediatric Urology, James Buchanan Brady Urological Institutions, Johns Hopkins Hospital, Johns Hopkins Medical Institutions, Charlotte Bloomberg Children's Hospital, Baltimore, MD, USA
| | - John P Gearhart
- Robert D. Jeffs Division of Pediatric Urology, James Buchanan Brady Urological Institutions, Johns Hopkins Hospital, Johns Hopkins Medical Institutions, Charlotte Bloomberg Children's Hospital, Baltimore, MD, USA.
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Benz KS, Jayman J, Maruf M, Joice G, Kasprenski M, Sopko N, Di Carlo H, Gearhart JP. The Role of Human Acellular Dermis in Preventing Fistulas After Bladder Neck Transection in the Exstrophy-epispadias Complex. Urology 2018; 117:137-141. [PMID: 29704585 DOI: 10.1016/j.urology.2018.04.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Revised: 02/26/2018] [Accepted: 04/10/2018] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To evaluate human acellular dermis (HAD) as an adjunct during bladder neck transection (BNT) by comparing surgical outcomes with other types of tissue interposition. METHODS A prospectively maintained institutional database of exstrophy-epispadias complex (EEC) patients was reviewed for those who underwent a BNT with at least 6 months follow-up. The primary outcome was the occurrence of BNT-related fistulas. RESULTS In total, 147 EEC patients underwent a BNT with a mean follow-up time of 6.9 years (range 0.52-23.35 years). There were 124 (84.4%) classic exstrophy patients, 22 (15.0%) cloacal exstrophy patients, and 1 (0.7%) penopubic epispadias patient. A total of 12 (8.2%) BNTs resulted in fistulization, including 4 vesicoperineal fistulas, 7 vesicourethral fistulas, and 1 vesicovaginal fistula. There were 5 (22.7%) fistulas in the cloacal exstrophy cohort and 7 (5.6%) fistulas in the classic bladder exstrophy cohort (P = .019). Using either HAD or native tissue flaps resulted in a lower fistulization rate than using no interposed layers (5.8% vs 20.8%; P = .039). Of those with HAD, the use of a fibrin sealant did not decrease fistulization rates when compared to HAD alone (6.5% vs 8.8%, P = .695). There was no statistical difference in surgical complications between the use of HAD and native flaps (8.6% vs 5%, P = .716). CONCLUSION Use of soft tissue flaps and HAD is associated with decreased fistulization rates after BNT. HAD is a simple option and an effective adjunct that does not require harvesting of tissues in patients where a native flap is not feasible.
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Affiliation(s)
- Karl S Benz
- Robert D. Jeffs Division of Pediatric Urology, James Buchanan Brady Urological Institute, Johns Hopkins Hospital, Baltimore, MD
| | - John Jayman
- Robert D. Jeffs Division of Pediatric Urology, James Buchanan Brady Urological Institute, Johns Hopkins Hospital, Baltimore, MD
| | - Mahir Maruf
- Robert D. Jeffs Division of Pediatric Urology, James Buchanan Brady Urological Institute, Johns Hopkins Hospital, Baltimore, MD
| | - Gregory Joice
- Robert D. Jeffs Division of Pediatric Urology, James Buchanan Brady Urological Institute, Johns Hopkins Hospital, Baltimore, MD
| | - Matthew Kasprenski
- Robert D. Jeffs Division of Pediatric Urology, James Buchanan Brady Urological Institute, Johns Hopkins Hospital, Baltimore, MD
| | - Nikolai Sopko
- Robert D. Jeffs Division of Pediatric Urology, James Buchanan Brady Urological Institute, Johns Hopkins Hospital, Baltimore, MD
| | - Heather Di Carlo
- Robert D. Jeffs Division of Pediatric Urology, James Buchanan Brady Urological Institute, Johns Hopkins Hospital, Baltimore, MD
| | - John P Gearhart
- Robert D. Jeffs Division of Pediatric Urology, James Buchanan Brady Urological Institute, Johns Hopkins Hospital, Baltimore, MD.
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O'kelly F, Keefe D, Herschorn S, Lorenzo AJ. Contemporary issues relating to transitional care in bladder exstrophy. Can Urol Assoc J 2018; 12:S15-S23. [PMID: 29681269 DOI: 10.5489/cuaj.5313] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Affiliation(s)
- Fardod O'kelly
- Division of Pediatric Urology, Children's Hospital of Eastern Ontario, Ottawa, ON
| | - Daniel Keefe
- Division of Urology, The Ottawa Hospital, Ottawa, ON
| | - Sender Herschorn
- Division of Urology, Sunnybrook Health Sciences Centre, Toronto, ON
| | - Armando J Lorenzo
- Division of Pediatric Urology, The Hospital for Sick Children, Toronto, ON; Canada
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Jones B, Berent AC, Weisse CW, Hart R, Alvarez L, Fischetti A, Horn BD, Canning D. Surgical and endoscopic treatment of bladder exstrophy-epispadias complex in a female dog. J Am Vet Med Assoc 2018; 252:732-743. [PMID: 29504860 DOI: 10.2460/javma.252.6.732] [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: 11/20/2022]
Abstract
CASE DESCRIPTION A 14-week-old 7.7-kg (16.9-lb) sexually intact female Golden Retriever was evaluated because of urine dripping from the caudoventral aspect of the abdomen. CLINICAL FINDINGS Ultrasonography, radiography, excretory CT urography, and vaginocystourethroscopy were performed. Results indicated eversion of the bladder through the ventral abdominal wall with exposure of the ureterovesicular junctions, pubic diastasis, and an open vulva and clitoral fossa. Clinical findings were suggestive of bladder exstrophy, a rare congenital anomaly. TREATMENT AND OUTCOME The dog was anesthetized and bilateral ileal osteotomies were performed. Two ureteral catheters were passed retrograde into the renal pelves under fluoroscopic guidance. The lateral margins of the bladder, bladder neck, and urethra were surgically separated from the abdominal wall, and the bladder was closed, forming a hollow viscus. The symphysis pubis was closed on midline with horizontal mattress sutures. The defects in the vestibule and clitoral fossa were closed. Lastly, the iliac osteotomies were stabilized. The dog was initially incontinent with right hind limb sciatic neuropraxia and developed pyelonephritis. Over time, the dog became continent with full return to orthopedic and neurologic function, but had recurrent urinary tract infections, developed renal azotemia likely associated with chronic pyelonephritis, and ultimately was euthanized 3.5 years after surgery because of end-stage kidney disease. CLINICAL RELEVANCE Bladder exstrophy and epispadias is a treatable but rare congenital abnormality. The procedure described could be considered for treatment of this condition, but care should be taken to monitor for urinary tract infections and ascending pyelonephritis.
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Abstract
PURPOSE OF REVIEW Classic bladder exstrophy (BE) remains one of the most demanding reconstructive challenges encountered in urology. In female BE patients, the long-term sequela of both primary and revision genitoplasty, as well as intrinsic pelvic floor deficits, predispose adult women to significant issues with sexual function, pelvic organ prolapse (POP), and complexities with reproductive health. RECENT FINDINGS Contemporary data suggest 30-50% of women with BE develop prolapse at a mean age of 16 years. Most women will require revision genitoplasty for successful sexual function, although in some series over 40% report dyspareunia. Current management for pregnancy includes elective cesarean section with involvement of high-risk obstetrics and urologic surgery. This review encapsulates contemporary concepts of etiology, prevalence, and management of POP and pregnancy in the adult female BE patient.
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Affiliation(s)
- Melissa R Kaufman
- Department of Urologic Surgery, Vanderbilt University Medical Center, A-1302 Medical Center North, Nashville, TN, 37232-2765, USA.
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21
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Alam A, Blachman-Braun R, Delto JC, Moscardi PRM, Castellan M, Tidwell MA, Labbie A, Gosalbez R. Bladder exstrophy closure in the newborn period with external pelvic fixation performed without osteotomy: A preliminary report. J Pediatr Urol 2018; 14:32.e1-32.e7. [PMID: 29195831 DOI: 10.1016/j.jpurol.2017.08.012] [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: 03/03/2017] [Accepted: 08/12/2017] [Indexed: 10/18/2022]
Abstract
BACKGROUND Successful primary bladder closure is the most crucial element for urinary continence in patients with classic bladder exstrophy (CBE). In the newborn period, bladder closure can be performed in the first 48 h without pelvic osteotomy or external fixation, but requires postoperative lower extremity immobilization (i.e., spica cast, Bryant's or Buck's traction). OBJECTIVE To present a novel surgical approach for primary bladder closure for CBE using two-pin external fixation without pelvic osteotomy, and without postoperative lower extremity immobilization. STUDY DESIGN A retrospective chart review of patients with CBE was performed at the current institution from 2000 to 2016, including all primary bladder closures with external fixation and without osteotomy or lower extremity immobilization. Patients were discharged with the external fixator in place, which was later removed in clinic. Baseline clinical and demographic variables, and follow-up data were recorded. RESULTS Thirteen patients were analyzed; eight (61.5%) were male. Pre-operative intersymphysial distance was 3.68 ± 1.0 cm (2.0-5.0). Mean follow-up was 56.8 ± 40.3 months (10-131). One patient had a partial bladder neck dehiscence, due to pin displacement on postoperative day 1: he had the lowest gestational age of 34 weeks (Summary table). DISCUSSION This approach used external fixation to bring the pubic bones together intra-operatively, and to decrease the tension in closing the pelvic ring and abdominal wall without osteotomy. External fixation with osteotomy and long-term immobilization, or using a spica cast without osteotomy offered the added advantage of improved wound care, due to lack of lower limb immobilization, less patient discomfort, and facilitation of mother/caregiver and newborn bonding. CONCLUSION The two-pin external fixator without osteotomy as an adjunct to primary bladder closure in CBE patients was technically feasible. At the current institution this approach had an equivalent success rate to previous reports in the literature for primary bladder closure, decreased the length of hospital stay, and precluded the need for lower extremity immobilization. Early data for bladder capacity were encouraging.
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Affiliation(s)
- A Alam
- Division of Pediatric Urology, Nicklaus Children's Hospital, Miami, USA.
| | - R Blachman-Braun
- Division of Pediatric Urology, Nicklaus Children's Hospital, Miami, USA
| | - J C Delto
- Urology Department, Mount Sinai Medical Center, Miami Beach, USA
| | - P R M Moscardi
- Division of Pediatric Urology, Nicklaus Children's Hospital, Miami, USA
| | - M Castellan
- Division of Pediatric Urology, Nicklaus Children's Hospital, Miami, USA
| | - M A Tidwell
- Department of Orthopedic Surgery, Nicklaus Children's Hospital, Miami, USA
| | - A Labbie
- Division of Pediatric Urology, Nicklaus Children's Hospital, Miami, USA
| | - R Gosalbez
- Division of Pediatric Urology, Nicklaus Children's Hospital, Miami, USA
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Ahn JJ, Shnorhavorian M, Katz C, Goldin AB, Merguerian PA. Early versus delayed closure of bladder exstrophy: A National Surgical Quality Improvement Program Pediatric analysis. J Pediatr Urol 2018; 14:27.e1-27.e5. [PMID: 29352663 DOI: 10.1016/j.jpurol.2017.11.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2017] [Accepted: 11/01/2017] [Indexed: 10/18/2022]
Abstract
INTRODUCTION Delayed closure of bladder exstrophy has become more popular; however, there is limited the evidence of its success. Existing literature focuses on intermediate and long-term outcomes, and short-term postoperative outcomes are limited by the small number of cases and varying follow-up methods. OBJECTIVE The objectives of the current study were to: 1) compare 30-day complications after early and delayed closure of bladder exstrophy, and 2) evaluate practice patterns of bladder exstrophy closure. STUDY DESIGN The National Surgical Quality Improvement Program Pediatric (NSQIPP) database from 2012 to 2015 was reviewed for all cases of bladder exstrophy closure. Early closure was defined as surgery at age 0-3 days, and delayed closure was defined as age 4-120 days at time of surgery. Demographic, clinical, and peri-operative characteristics were collected, as were postoperative complications, readmissions, and re-operations up to 30 days. Descriptive statistics were performed, and multivariate linear and logistic regression analyses were performed for salient complications. RESULTS Of 128 patients undergoing bladder exstrophy closure, 62 were included for analysis, with 44 (71%) undergoing delayed closure. Mean anesthesia and operative times were greater in the delayed closure group, and were associated with more concurrent procedures, including inguinal hernia repairs and osteotomies. The delayed closure group had a higher proportion of 30-day complications, due to a high rate of blood transfusion (57% vs 11%). Wound dehiscence occurred in 6/44 (14%) delayed closures, as compared with 0/18 (0%) early closures. When compared with prior published reports of national data from 1999 to 2010, delayed closure was performed more frequently in this cohort (71% vs 27%). DISCUSSION The NSQIPP provides standardized reporting of peri-operative characteristics and 30-day complications, allowing a comparison of early to delayed closure of bladder exstrophy across multiple institutions. Assessing short-term risks in conjunction with long-term follow-up is crucial for determining optimal management of this rare but complex condition. CONCLUSION Delayed closure of bladder exstrophy is performed frequently, yet it carries a high rate of 30-day complications worthy of further investigation. This can be useful in counseling patients and families, and to understand practice patterns across the country.
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Affiliation(s)
- J J Ahn
- Division of Pediatric Urology, Seattle Children's Hospital, Seattle, WA, USA; Department of Urology, University of Washington, Seattle, WA, USA.
| | - M Shnorhavorian
- Division of Pediatric Urology, Seattle Children's Hospital, Seattle, WA, USA; Department of Urology, University of Washington, Seattle, WA, USA
| | - C Katz
- Division of Pediatric Surgery, Seattle Children's Hospital, Seattle, WA, USA
| | - A B Goldin
- Division of Pediatric Surgery, Seattle Children's Hospital, Seattle, WA, USA; Department of Surgery, University of Washington, Seattle, WA, USA
| | - P A Merguerian
- Division of Pediatric Urology, Seattle Children's Hospital, Seattle, WA, USA; Department of Urology, University of Washington, Seattle, WA, USA
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Jayman J, Tourchi A, Shabaninia M, Maruf M, DiCarlo H, Gearhart JP. The Surgical Management of Bladder Polyps in the Setting of Exstrophy Epispadias Complex. Urology 2017; 109:171-174. [DOI: 10.1016/j.urology.2017.06.023] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Revised: 06/09/2017] [Accepted: 06/14/2017] [Indexed: 11/30/2022]
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Abstract
Classic bladder exstrophy is a rare disorder involving an externalized bladder through an associated pelvic diastasis. Difficulty of closure of pelvic diastasis is often encountered following urological reconstruction. Traditionally, an anterior innominate osteotomy is performed to increase pelvic volume, allowing closure of the rudimentary pubic symphysis and anatomical reduction of pelvic contents; however, this procedure can be technically difficult and has associated morbidity. We describe a novel technique of bilateral iliac wing osteotomies to achieve the same function that has not been described previously in the literature.
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Alsowayan O, Capolicchio JP, Jednak R, El-Sherbiny M. Long-term functional outcomes after bladder exstrophy repair: A single, low-volume centre experience. Can Urol Assoc J 2016; 10:E94-8. [PMID: 27330586 DOI: 10.5489/cuaj.3104] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
INTRODUCTION In this study, we present our experience managing bladder exstrophy (BE) in a low-volume centre over 24 years. METHODS Charts of patients with BE between 1990 and 2014 were retrospectively reviewed. Patients with BE closure and ≥5 years followup were included. BE closure was carried out in the first two days of life using either complete primary repair (CPRE) or modern-staged repair (MSRE). Daytime urinary continence (UC) was evaluated by the age of five years. Patients were considered continent if completely dry for ≥3 hours using no or one pad/day. Incontinent patients with bladder capacity (BC) ≥100 ml underwent bladder neck reconstruction (BNR) and bilateral ureteric reimplantation (BUR), while patients with BC <100ml underwent simultaneous augmentation cystoplasty (ACP). RESULTS Sixteen (16) patients met our inclusion criteria with a mean followup time of 18±5 years. Ten (10) underwent CPRE, while six underwent MSRE. Four surgeons were involved in patients' management. Two surgeons had previous experience in BE surgery while working in other institutions. Complications included dehiscence in five patients, vesicocutanous fistula in three and breakthrough UTI in eight. Continence was achieved in 15/16 patients: two after BE closure only, seven with BNR, and six who required ACP and BNR. CONCLUSIONS Despite the small number of patients and the reterospective nature of the study, some observations are noteworthy. Although continence rate post-primary BE closure was initially low, it rose to 93.8% after auxiliary continence procedures. This might be at the cost of urethral voiding, which was achieved in 60% of patients. Our small cohort did not show clear advantage of CPRE vs. MSRE. Our outcomes may not be different from high-volume centres due to the fact that two exstrophy-experienced surgeons performed most primary or subsequent surgeries. For this reason, we recommend assigning designated centres for BE repair for both new and repeat cases.
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Affiliation(s)
- Ossamah Alsowayan
- Department of Pediatric Surgery, Division of Pediatric Urology, Montreal Children's Hospital and McGill University Health Centre, Montreal, QC, Canada;; Department of Urology, College of Medicine and King Fahd Hospital of the University, University of Dammam, Kingdom of Saudi Arabia
| | - John Paul Capolicchio
- Department of Pediatric Surgery, Division of Pediatric Urology, Montreal Children's Hospital and McGill University Health Centre, Montreal, QC, Canada
| | - Roman Jednak
- Department of Pediatric Surgery, Division of Pediatric Urology, Montreal Children's Hospital and McGill University Health Centre, Montreal, QC, Canada
| | - Mohamed El-Sherbiny
- Department of Pediatric Surgery, Division of Pediatric Urology, Montreal Children's Hospital and McGill University Health Centre, Montreal, QC, Canada
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Ben-Chaim J, Binyamini Y, Segev E, Sofer M, Bar-Yosef Y. Can Classic Bladder Exstrophy be Safely and Successfully Reconstructed at a Low Volume Center? J Urol 2016; 195:150-4. [DOI: 10.1016/j.juro.2015.06.094] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/27/2015] [Indexed: 11/24/2022]
Affiliation(s)
- Jacob Ben-Chaim
- Pediatric Urology Unit, Dana-Dwek Children’s Hospital, Tel Aviv Sourasky Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yosef Binyamini
- Pediatric Urology Unit, Dana-Dwek Children’s Hospital, Tel Aviv Sourasky Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Eitan Segev
- Pediatric Orthopedics Unit, Dana-Dwek Children’s Hospital, Tel Aviv Sourasky Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Mario Sofer
- Pediatric Urology Unit, Dana-Dwek Children’s Hospital, Tel Aviv Sourasky Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yuval Bar-Yosef
- Pediatric Urology Unit, Dana-Dwek Children’s Hospital, Tel Aviv Sourasky Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Stuhldreher PP, Inouye B, Gearhart JP. Exstrophy-Epispadias Complex. CURRENT BLADDER DYSFUNCTION REPORTS 2015. [DOI: 10.1007/s11884-015-0306-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Tourchi A, Di Carlo HN, Inouye BM, Young E, Gupta A, Abdelwahab M, Gearhart JP. Ureteral Reimplantation Before Bladder Neck Reconstruction in Modern Staged Repair of Exstrophy Patients: Indications and Outcomes. Urology 2015; 85:905-8. [DOI: 10.1016/j.urology.2014.12.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2014] [Revised: 11/24/2014] [Accepted: 12/05/2014] [Indexed: 10/24/2022]
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Borer JG, Vasquez E, Canning DA, Kryger JV, Mitchell ME. An initial report of a novel multi-institutional bladder exstrophy consortium: a collaboration focused on primary surgery and subsequent care. J Urol 2015; 193:1802-7. [PMID: 25813562 DOI: 10.1016/j.juro.2014.10.114] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/28/2014] [Indexed: 11/18/2022]
Abstract
PURPOSE For bladder exstrophy repair it is universally accepted that successful initial surgery is paramount to achieve the optimal outcome. Gaining the necessary surgical experience is challenging due to the rarity of bladder exstrophy. We report preliminary findings of a multi-institutional collaboration created to increase experience and proficiency with the care of bladder exstrophy. MATERIALS AND METHODS Our 3 institutions alternatively served as the host site for scheduled surgeries with observation, commentary and critique by visitors from the other sites. The technique was complete primary repair with bilateral iliac osteotomy. The timing of complete primary repair at age 1 to 3 months facilitated collaboration. We recorded patient demographics and outcomes, and the impact of this collaboration on our technique and experience. Video recording was used for real-time observation and teaching, and future analysis, editing and review. RESULTS A total of 16 site visits occurred from February 2013 through May 2014. Complete primary repair was performed in 9 males and 7 females with bladder exstrophy. Median age at complete primary repair was 2 months (range 0.1 to 28.8). Median followup was 8.9 months (range 2.8 to 18.2). All closures were successful with no dehiscence. Complications included urethrocutaneous fistula in 2 patients, 1 episode of pyelonephritis in 3 each and urethral obstruction in 2 females, of whom 1 required clean intermittent catheterization. CONCLUSIONS We report a multi-institutional collaboration to standardize the surgical management of bladder exstrophy. This effort increased the annual experience of each institution involved from threefold to ninefold and it has accelerated the physician knowledge base to ultimately benefit patient care.
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Affiliation(s)
- Joseph G Borer
- Department of Urology, Boston Children's Hospital, Boston, Massachusetts.
| | - Evalynn Vasquez
- Department of Urology, Boston Children's Hospital, Boston, Massachusetts
| | | | - John V Kryger
- Children's Hospital of Wisconsin, Milwaukee, Wisconsin
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Torres US, Portela-Oliveira E, Braga FDCB, Werner H, Daltro PAN, Souza AS. When Closure Fails: What the Radiologist Needs to Know About the Embryology, Anatomy, and Prenatal Imaging of Ventral Body Wall Defects. Semin Ultrasound CT MR 2015; 36:522-36. [PMID: 26614134 DOI: 10.1053/j.sult.2015.01.001] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Ventral body wall defects (VBWDs) are one of the main categories of human congenital malformations, representing a wide and heterogeneous group of defects sharing a common feature, that is, herniation of one or more viscera through a defect in the anterior body wall. Gastroschisis and omphalocele are the 2 most common congenital VBWDs. Other uncommon anomalies include ectopia cordis and pentalogy of Cantrell, limb-body wall complex, and bladder and cloacal exstrophy. Although VBWDs are associated with multiple abnormalities with distinct embryological origins and that may affect virtually any system organs, at least in relation to anterior body wall defects, they are thought (except for omphalocele) to share a common embryologic mechanism, that is, a failure involving the lateral body wall folds responsible for closing the thoracic, abdominal, and pelvic portions of the ventral body wall during the fourth week of development. Additionally, many of the principles of diagnosis and management are similar for these conditions. Fetal ultrasound (US) in prenatal care allows the diagnosis of most of such defects with subsequent opportunities for parental counseling and optimal perinatal management. Fetal magnetic resonance imaging may be an adjunct to US, providing global and detailed anatomical information, assessing the extent of defects, and also helping to confirm the diagnosis in equivocal cases. Prenatal imaging features of VBWDs may be complex and challenging, often requiring from the radiologist a high level of suspicion and familiarity with the imaging patterns. Because an appropriate management is dependent on an accurate diagnosis and assessment of defects, radiologists should be able to recognize and distinguish between the different VBWDs and their associated anomalies. In this article, we review the relevant embryology of VBWDs to facilitate understanding of the pathologic anatomy and diagnostic imaging approach. Features will be illustrated with prenatal US and magnetic resonance imaging and correlated with postnatal and clinical imaging.
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Affiliation(s)
- Ulysses S Torres
- Department of Radiology, Hospital de Base, São José do Rio Preto Medical School, São Paulo, Brazil.
| | - Eduardo Portela-Oliveira
- Department of Radiology, Hospital de Base, São José do Rio Preto Medical School, São Paulo, Brazil
| | | | - Heron Werner
- Clínica de Diagnóstico por Imagem, CDPI, Rio de Janeiro, Brazil
| | | | - Antônio Soares Souza
- Department of Radiology, Hospital de Base, São José do Rio Preto Medical School, São Paulo, Brazil
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Schaeffer AJ, Johnson EK, Logvinenko T, Graham DA, Borer JG, Nelson CP. Practice patterns and resource utilization for infants with bladder exstrophy: a national perspective. J Urol 2014; 191:1381-8. [PMID: 24300484 PMCID: PMC4130705 DOI: 10.1016/j.juro.2013.11.054] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/18/2013] [Indexed: 10/25/2022]
Abstract
PURPOSE Substantial variability exists in bladder exstrophy care, and little is known about costs associated with the condition. We define the care patterns and first year cost for patients with bladder exstrophy at select freestanding pediatric hospitals in the United States. MATERIALS AND METHODS We used the Pediatric Health Information System database to identify patients with bladder exstrophy born between January 1999 and December 2010 who underwent primary closure in the first 120 days of life. Demographic, surgical, postoperative and cost data for all encounters were assessed. Multivariate linear regression was used to examine the association between patient, surgeon and hospital characteristics and costs. RESULTS Of the 381 patients who underwent primary closure within the first 120 days of life 279 (73%) did so within the first 3 days of life. A total of 119 patients (31%) underwent pelvic osteotomy, including 51 of 279 (18%) who underwent closure within the first 3 days of life, 38 of 67 (56%) who underwent closure between 4 and 30 days of life, and 30 of 35 (86%) who underwent closure between 31 and 120 days of life (p = 0.0017). Median inflation adjusted, first year cost in United States dollars per patient was $66,577 (IQR $45,335 to $102,398). Presence of nonrenal comorbidity and completion of primary closure after 30 days of life increased first year costs by 24% and 53%, respectively. Increased post-closure length of stay was associated with greater costs. CONCLUSIONS At select freestanding United States pediatric hospitals the majority of bladder exstrophy closures are performed within the first 3 days of life. Most, but not all, patients undergoing closure after the neonatal period undergo osteotomy. The presence of nonrenal comorbidity and increased postoperative length of stay are associated with greater costs.
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Affiliation(s)
| | - Emilie K Johnson
- Department of Urology, Boston Children's Hospital, Boston, Massachusetts
| | - Tanya Logvinenko
- Clinical Research Center, Boston Children's Hospital, Boston, Massachusetts
| | - Dionne A Graham
- Clinical Research Center, Boston Children's Hospital, Boston, Massachusetts
| | - Joseph G Borer
- Department of Urology, Boston Children's Hospital, Boston, Massachusetts
| | - Caleb P Nelson
- Department of Urology, Boston Children's Hospital, Boston, Massachusetts
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Dickson AP. The management of bladder exstrophy: the Manchester experience. J Pediatr Surg 2014; 49:244-50. [PMID: 24528959 DOI: 10.1016/j.jpedsurg.2013.11.031] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2013] [Accepted: 11/09/2013] [Indexed: 10/26/2022]
Abstract
AIM Bladder exstrophy (BE) is a severe congenital malformation with life-long implications. This article discusses the current surgical management and describes the development of the nationally commissioned bladder exstrophy service in Manchester, UK. METHODS Outcome of BE surgery in Manchester was retrospectively reviewed. A Medline search was also undertaken and the published outcomes reviewed for the Modern Staged Repair of Bladder Exstrophy (MSRE), the Complete Primary Repair of Exstrophy (CPRE), and Radical Soft-Tissue Mobilisation (RSTM). RESULTS Sixty-seven infants with BE were treated in the period 2000-2012. Twenty-six infants underwent primary closure during the neonatal period, and in twenty-one this was successful. The remaining forty-one infants underwent delayed closure, and all were successful. Twenty-six children underwent MSRE, and continence with urethral micturition was achieved in sixteen (62%) (ten alone and six with urethral clean intermittent catheterisation). A further five (19%) are continent following bladder neck closure, cystoplasty, and continent diversion. Seven (26%) of the twenty-six patients are completely dry overnight. Twenty infants underwent primary ureteric reimplantation, and none have renal scarring. By contrast, renal scarring (unilateral n=fourteen; bilateral n=five) was found in nineteen of thirty-seven infants who did not undergo reimplantation. CONCLUSIONS Specialised experience has allowed demonstrable improvement in bladder exstrophy outcomes throughout the period of the study.
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Affiliation(s)
- Alan P Dickson
- Department of Paediatric Urology, Royal Manchester Children's Hospital, Oxford Road, Manchester M13 9WL, United Kingdom.
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Modern management of the exstrophy-epispadias complex. Surg Res Pract 2014; 2014:587064. [PMID: 25374956 PMCID: PMC4208497 DOI: 10.1155/2014/587064] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2013] [Revised: 10/28/2013] [Accepted: 12/09/2013] [Indexed: 11/23/2022] Open
Abstract
The exstrophy-epispadias complex is a rare spectrum of malformations affecting the genitourinary system, anterior abdominal wall, and pelvis. Historically, surgical outcomes were poor in patients with classic bladder exstrophy and cloacal exstrophy, the two more severe presentations. However, modern techniques to repair epispadias, classic bladder exstrophy, and cloacal exstrophy have increased the success of achieving urinary continence, satisfactory cosmesis, and quality of life. Unfortunately, these procedures are not without their own complications. This review provides readers with an overview of the management of the exstrophy-epispadias complex and potential surgical complications.
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Mushtaq I, Garriboli M, Smeulders N, Cherian A, Desai D, Eaton S, Duffy P, Cuckow P. Primary bladder exstrophy closure in neonates: challenging the traditions. J Urol 2013; 191:193-7. [PMID: 23871929 DOI: 10.1016/j.juro.2013.07.020] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/15/2013] [Indexed: 11/17/2022]
Abstract
PURPOSE We describe a novel approach to neonatal bladder exstrophy closure that challenges the role of postoperative immobilization and pelvic osteotomy. MATERIALS AND METHODS We reviewed the primary management of bladder exstrophy at our institutions between 2007 and 2011. In particular we compared postoperative management in the surgical ward using epidural analgesia to muscle paralysis and ventilation in the intensive care unit. Clinical outcome measures were time to full feed, length of stay, postoperative complications and redo closure. Cost-effectiveness was also evaluated using hospital financial data. Data are expressed as median (range). Significance was explored by Fisher exact test and unpaired t-test. RESULTS A total of 74 patients underwent primary closure without osteotomy. Successful closure was achieved in 70 patients (95%). A total of 48 cases (65%) were managed on the ward (group A) and 26 (35%) were transferred to the intensive care unit (group B). The 2 groups were homogeneous for gestational age (median 39 weeks, range 27 to 41) and age at closure (3 days, 1 to 152). Complications requiring surgical treatment were noted in 4 patients (8.3%) in group A and 3 (11.5%) in group B (p = 0.609). Length of stay was significantly shorter for the group managed on the ward (11 vs 18 days, p <0.0001). Median costs were $42,732 for patients admitted to the intensive care unit and $16,214 for those admitted directly to the surgical ward (p <0.0001). CONCLUSIONS Primary closure of bladder exstrophy without lower limb immobilization and osteotomy is feasible. Postoperative care on the surgical ward using epidural analgesia results in shorter hospitalization.
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Affiliation(s)
- I Mushtaq
- Department of Pediatric Urology, Great Ormond Street Hospital for Children NHS Trust, London, United Kingdom
| | - M Garriboli
- Department of Pediatric Urology, Great Ormond Street Hospital for Children NHS Trust, London, United Kingdom; Department of Pediatric Surgery, UCL Institute of Child Health, London, United Kingdom
| | - N Smeulders
- Department of Pediatric Urology, Great Ormond Street Hospital for Children NHS Trust, London, United Kingdom
| | - A Cherian
- Department of Pediatric Urology, Great Ormond Street Hospital for Children NHS Trust, London, United Kingdom
| | - D Desai
- Department of Pediatric Urology, Great Ormond Street Hospital for Children NHS Trust, London, United Kingdom
| | - S Eaton
- Department of Pediatric Surgery, UCL Institute of Child Health, London, United Kingdom
| | - P Duffy
- Department of Pediatric Urology, Great Ormond Street Hospital for Children NHS Trust, London, United Kingdom
| | - P Cuckow
- Department of Pediatric Urology, Great Ormond Street Hospital for Children NHS Trust, London, United Kingdom
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Surgical management of pediatric urinary incontinence. Curr Urol Rep 2013; 14:342-9. [PMID: 23832825 DOI: 10.1007/s11934-013-0333-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
The surgical management of pediatric urinary incontinence secondary to neurogenic bladder and congenital anomalies is challenging, and continues to evolve with new surgical innovations. The goal of these surgical procedures is to achieve complete and socially acceptable urinary dryness, while preserving volitional voiding where possible, without causing damage to the upper tracts. This review focuses on recent studies and highlights the pros and cons of these advances, based on our experience. The short-term success in achieving urinary continence has to be tempered with the long-term implications of these reconstructive procedures, about which our knowledge is limited.
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36
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Inouye BM, Massanyi EZ, Di Carlo H, Shah BB, Gearhart JP. Modern Management of Bladder Exstrophy Repair. Curr Urol Rep 2013; 14:359-65. [DOI: 10.1007/s11934-013-0332-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Massanyi EZ, Gearhart JP, Kost-Byerly S. Perioperative management of classic bladder exstrophy. Res Rep Urol 2013; 5:67-75. [PMID: 24400236 PMCID: PMC3826855 DOI: 10.2147/rru.s29087] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
The exstrophy-epispadias complex is a rare congenital malformation of the genitourinary system, abdominal wall muscles, and pelvic structures. Modern surgical repairs focus on reconstruction of the bladder and its adjacent structures, with the goal of achieving urinary continence, a satisfactory cosmetic result, and a high quality of life. Complex surgery in neonates and young children, as well as a prolonged postoperative course require close collaboration between surgeons, anesthesiologists, intensivists, pediatricians, and an experienced nursing staff. This article will review the spectrum of bladder exstrophy anomalies, the surgical repair, and the perioperative interdisciplinary management.
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Affiliation(s)
- Eric Z Massanyi
- Division of Pediatric Urology, Department of Urology, James Buchanan Brady Urological Institute, Baltimore, Maryland, USA
| | - John P Gearhart
- Division of Pediatric Urology, Department of Urology, James Buchanan Brady Urological Institute, Baltimore, Maryland, USA
| | - Sabine Kost-Byerly
- Division of Pediatric Anesthesia, Department of Anesthesiology and Critical Care Medicine, Johns Hopkins Hospital and Johns Hopkins University, School of Medicine, Baltimore, Maryland, USA
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38
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Abstract
Despite advances in the management of exstrophy epispadias complex (EEC), the quality of life of these patients is far from good. The post-operative period is complicated by numerous and variable events - infection, dehiscence, upper tract dilatation with deterioration, fistulas, stone formation and incontinence to name a few of the major complications. Redo surgery for bladder closure, bladder neck reconstruction, epispadias repair and closure of fistulas are frequently required. The current focus is on limiting the frequency and morbidity of the reconstructive procedures. A successful initial closure and early satisfactory cosmetic and functional results are gratifying for the family and the health care team, but this is only the beginning of the lifelong care necessary for bladder exstrophy (BE) patients. In this article, the long-term outcome of various treatment options and the continent procedures in BE has been reviewed, tracing the journey of these patients into adolescence and adulthood.
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Affiliation(s)
- Jai K Mahajan
- Department of Paediatric Surgery, Institute- Advanced Paediatric centre, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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39
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Delayed Primary Repair of Bladder Exstrophy: Ultimate Effect on Growth. J Urol 2012; 188:2336-41. [DOI: 10.1016/j.juro.2012.08.037] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2012] [Indexed: 11/30/2022]
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Stec AA, Baradaran N, Schaeffer A, Gearhart JP, Matthews RI. The modern staged repair of classic bladder exstrophy: a detailed postoperative management strategy for primary bladder closure. J Pediatr Urol 2012; 8:549-55. [PMID: 22094235 DOI: 10.1016/j.jpurol.2011.09.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2011] [Accepted: 09/01/2011] [Indexed: 11/26/2022]
Abstract
PURPOSE Successful primary bladder closure of classic bladder exstrophy sets the stage for development of adequate bladder capacity and eventual voided continence. The postoperative pathway following primary bladder closure at the authors' institution is quantitatively and qualitatively detailed. MATERIALS AND METHODS Sixty-five consecutive newborns (47 male) undergoing primary closure of classic bladder exstrophy were identified and data were extracted relating to immediate postoperative care. Overall success rate was utilized to validate the pathway. RESULTS Mean age at time of primary closure was 4.6 days and mean hospital stay was 35.8 days. Osteotomy was performed in 19 patients (mean age 8.8 days), and was not required in 39 infants (mean age 2.9 days). All patients were immobilized for 4 weeks. Tunneled epidural analgesia was employed in 61/65 patients. All patients had ureteral catheters and a suprapubic tube, along with a comprehensive antibiotic regimen. Postoperative total parenteral nutrition was commonly administered, and enteral feedings started around day 4.6. Our success rate of primary closure was 95.4%. CONCLUSIONS A detailed and regimented plan for bladder drainage, immobilization, pain control, nutrition, antimicrobial prophylaxis, and adequate healing time is a cornerstone for the postoperative management of the primary closure of bladder exstrophy.
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Affiliation(s)
- Andrew A Stec
- Department of Urology, Medical University of South Carolina, Charleston, SC, USA.
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Goyal A, Fishwick J, Hurrell R, Cervellione RM, Dickson AP. Antenatal diagnosis of bladder/cloacal exstrophy: challenges and possible solutions. J Pediatr Urol 2012; 8:140-4. [PMID: 21641871 DOI: 10.1016/j.jpurol.2011.05.003] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2010] [Accepted: 05/10/2011] [Indexed: 11/18/2022]
Abstract
OBJECTIVE To identify the pitfalls in accurate antenatal diagnosis of bladder exstrophy (BE) and cloacal exstrophy (CE), and thus understand the challenges for antenatal counselling. METHODS A prospectively maintained bladder exstrophy database of antenatal and live born referrals for BE/CE was used to identify patients. Data were collected about the antenatal scan findings and the outcome of pregnancy. RESULTS Between 2003 and 2009, 40 new babies with BE/CE were referred and of them 10 had an antenatal diagnosis. Five patients did not have a diagnosis despite suspicious findings noted on antenatal scans and another three had a wrong diagnosis of BE/CE. Of the 16 referrals with antenatal suspicion of BE/CE, 5 opted for termination. At the 20-week scan, it was possible to identify the gender of the fetus in 3/16 cases only. CONCLUSIONS Only a quarter of the babies born with BE/CE had received an antenatal diagnosis. Raising awareness about the condition amongst radiographers, and facilitating further scanning by a specialist fetal management unit if suspicious findings are noted, is crucial for improving the rate of detection. An antenatal diagnosis may not be reliable, and difficulty in identifying gender at the 20-week scan adds to the complexity of antenatal counselling. Magnetic resonance imaging and karyotyping may provide additional helpful information.
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Affiliation(s)
- Anju Goyal
- Department of Paediatric Urology, Royal Manchester Children's Hospital, Oxford Road, Manchester M13 9WL, UK.
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Relationship between the size of the bladder template and the subsequent bladder capacity in bladder exstrophy. J Pediatr Surg 2012; 47:380-2. [PMID: 22325395 DOI: 10.1016/j.jpedsurg.2011.11.036] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2011] [Accepted: 11/10/2011] [Indexed: 11/22/2022]
Abstract
AIM The aim of this study is to evaluate the relationship between the size of the bladder template in infants born with bladder exstrophy and the subsequent bladder capacity at the age of 1 and 5 years. MATERIALS AND METHODS Infants with bladder exstrophy were photographed at birth, and 2 parallel lines were drawn transversally on the photograph across the anterior-superior iliac spines and on the bladder template. The ratio between the 2 lines was calculated, and the bladder templates categorized as (a) small (≥ 4), (b) medium (3-4), and (c) large (<3). Bladder capacity was subsequently measured at 1 and 5 years and considered satisfactory when 60 mL or greater at the age of 1 year and 100 mL or greater at the age of 5 years. RESULTS Sixteen patients were identified. At the age of 1 and 5 years, 81% and 94% had achieved a satisfactory bladder capacity, irrespective of their original template group. Nonetheless, those in group C still showed significantly larger capacities at the age of 5 years than those in groups A and B (P < .05). CONCLUSION Bladder exstrophy patients, who undergo a successful primary closure, can achieve satisfactory capacities despite smaller bladder templates at birth.
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Alova I, Margaryan M, Verkarre V, Bernuy M, Lortat Jacob S, Lottmann HB. Outcome of continence procedures after failed endoscopic treatment with dextranomer-based implants (DEFLUX®). J Pediatr Urol 2012; 8:40-6. [PMID: 21277831 DOI: 10.1016/j.jpurol.2010.12.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2010] [Accepted: 12/02/2010] [Indexed: 11/28/2022]
Abstract
PURPOSE To evaluate outcome of further continence procedures after failure of endoscopic injections of dextranomer-based bulking agent. MATERIALS AND METHODS From 1997, 89 children (3-18 years) and one young adult were treated for incontinence with 145 endoscopic injections of dextranomer. On evaluation, each patient was classified as: dry, significantly improved, or treatment failure. Eighty-five patients had at least 12 months of follow up. Out of 34 (40%) treatment failures, 24 patients had a subsequent bladder neck procedure: artificial urinary sphincter (7), bladder neck plasty (9), bladder neck closure (1), fascial sling (3). Six patients had further endoscopic treatment (including 2 after bladder neck plasty). RESULTS At surgery, Deflux(®) paste was easily identified with minimal surrounding tissue inflammatory reaction. Artificial urinary sphincter: all 7 dry; bladder neck plasty: 7 dry, 1 improved and 1 still incontinent; 1 bladder neck closure patient dry; fascial sling: 1 significantly improved and 2 dry. Repeated endoscopic treatment: 1 dry, 1 improved and 4 failed. Eleven of the 21 (52%) patients who are either dry or improved have voiding abilities. CONCLUSION Endoscopic injections with dextranomer do not adversely affect the outcome of further surgical procedures. Repeated injections after a previous endoscopic treatment failure have a low success rate.
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Affiliation(s)
- I Alova
- Pediatric Surgery Department, (Pr Y. Révillon) Hop Necker Enfants-Malades, 149 Rue de Sèvres, 75015 Paris, France
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Siffel C, Correa A, Amar E, Bakker MK, Bermejo-Sánchez E, Bianca S, Castilla EE, Clementi M, Cocchi G, Csáky-Szunyogh M, Feldkamp ML, Landau D, Leoncini E, Li Z, Lowry RB, Marengo LK, Mastroiacovo P, Morgan M, Mutchinick OM, Pierini A, Rissmann A, Ritvanen A, Scarano G, Szabova E, Olney RS. Bladder exstrophy: an epidemiologic study from the International Clearinghouse for Birth Defects Surveillance and Research, and an overview of the literature. AMERICAN JOURNAL OF MEDICAL GENETICS PART C-SEMINARS IN MEDICAL GENETICS 2011; 157C:321-32. [PMID: 22002949 DOI: 10.1002/ajmg.c.30316] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Bladder exstrophy (BE) is a complex congenital anomaly characterized by a defect in the closure of the lower abdominal wall and bladder. We aimed to provide an overview of the literature and conduct an epidemiologic study to describe the prevalence, and maternal and case characteristics of BE. We used data from 22 participating member programs of the International Clearinghouse for Birth Defects Surveillance and Research (ICBDSR). All cases were reviewed and classified as isolated, syndrome, and multiple congenital anomalies. We estimated the total prevalence of BE and calculated the frequency and odds ratios for various maternal and case characteristics. A total of 546 cases with BE were identified among 26,355,094 births. The total prevalence of BE was 2.07 per 100,000 births (95% CI: 1.90-2.25) and varied between 0.52 and 4.63 among surveillance programs participating in the study. BE was nearly twice as common among male as among female cases. The proportion of isolated cases was 71%. Prevalence appeared to increase with increasing categories of maternal age, particularly among isolated cases. The total prevalence of BE showed some variations by geographical region, which is most likely attributable to differences in registration of cases. The higher total prevalence among male cases and older mothers, especially among isolated cases, warrants further attention.
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Affiliation(s)
- Csaba Siffel
- Metropolitan Atlanta Congenital Defects Program, National Center on Birth Defects and Developmental Disabilities, Atlanta, Georgia, USA.
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Baradaran N, Cervellione RM, Orosco R, Trock BJ, Mathews RI, Gearhart JP. Effect of Failed Initial Closure on Bladder Growth in Children With Bladder Exstrophy. J Urol 2011; 186:1450-4. [DOI: 10.1016/j.juro.2011.05.067] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2011] [Indexed: 10/17/2022]
Affiliation(s)
- Nima Baradaran
- Division of Pediatric Urology, Brady Urological Institute, The Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - Raimondo M. Cervellione
- Division of Pediatric Urology, Brady Urological Institute, The Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - Ryan Orosco
- Division of Pediatric Urology, Brady Urological Institute, The Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - Bruce J. Trock
- Division of Pediatric Urology, Brady Urological Institute, The Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - Ranjiv I. Mathews
- Division of Pediatric Urology, Brady Urological Institute, The Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - John P. Gearhart
- Division of Pediatric Urology, Brady Urological Institute, The Johns Hopkins Medical Institutions, Baltimore, Maryland
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Elsayed ER, Alam MN, Sarhan OM, Elsayed D, Eliwa AM, Khalil S. Closure of bladder exstrophy with a bilateral anterior pubic osteotomy: Revival of an old technique. Arab J Urol 2011; 9:203-6. [PMID: 26579298 PMCID: PMC4150575 DOI: 10.1016/j.aju.2011.08.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2011] [Revised: 08/18/2011] [Accepted: 08/25/2011] [Indexed: 11/16/2022] Open
Abstract
Objective To evaluate the results of simple closure using bilateral anterior pubic osteotomy to achieve a tension-free approximation of the pubis and abdominal wall in patients with bladder exstrophy. Patients and methods A prospective study carried out between 2006 and 2009 included 15 patients (13 boys and 2 girls; age range 3–47 months). Of these patients, three had recurrent exstrophy while 10 were operated primarily. An elective surgical technique was used for all patients, which included dissection of the exstrophic bladder from the abdominal wall, closure of the bladder and reconstruction of the urethra, then dissection of the rectus muscle and sheath lateral to the attachment of muscle to pubic bone, which makes osteotomy of the superior pubic ramus easy, thus facilitating closure. Results For closure of the bladder and anterior abdominal wall the results were excellent for all patients soon after surgery, but there was soft-tissue infection in two patients. Of all 15 patients, one had incomplete bladder dehiscence and another had a vesico-cutaneous fistula; both needed surgical intervention later. Conclusions Simple closure with anterior pubic osteotomy is a feasible and effective means to facilitate both bladder and abdominal closure for patients with bladder exstrophy. It is advantageous in being a rapid procedure, and can be completed by the paediatric urologist.
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Affiliation(s)
- Ehab R Elsayed
- Urology Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Mohamed N Alam
- Urology Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Osama M Sarhan
- Urology and Nephrology Centre, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Diab Elsayed
- Urology Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Ahmed M Eliwa
- Urology Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Salem Khalil
- Urology Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
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Schaeffer AJ, Stec AA, Purves JT, Cervellione RM, Nelson CP, Gearhart JP. Complete Primary Repair of Bladder Exstrophy: A Single Institution Referral Experience. J Urol 2011; 186:1041-6. [PMID: 21784464 DOI: 10.1016/j.juro.2011.04.099] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2011] [Indexed: 11/25/2022]
Affiliation(s)
- Anthony J. Schaeffer
- Brady Urological Institute, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Andrew A. Stec
- Brady Urological Institute, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - J. Todd Purves
- Department of Urology, Medical University of South Carolina, Charleston, South Carolina
| | | | - Caleb P. Nelson
- Department of Urology, Children's Hospital Boston, Boston, Massachusetts
| | - John P. Gearhart
- Brady Urological Institute, The Johns Hopkins University School of Medicine, Baltimore, Maryland
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Use of Biodegradable Plates and Screws for Approximation of Symphysis Pubis in Bladder Exstrophy: Applications and Outcomes. Urology 2011; 77:1248-53. [PMID: 21211828 DOI: 10.1016/j.urology.2010.05.062] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2010] [Revised: 05/23/2010] [Accepted: 05/23/2010] [Indexed: 11/22/2022]
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Abstract
Until the 1970s, bladder exstrophy was a frequently fatal birth defect that, at the very least, conferred a shortened life span with devastating consequences for afflicted patients. Beginning with the modern era of surgical management, survival has become routine, and now the focus is on optimizing a near-normal return to function and cosmesis while limiting the frequency and morbidity of reconstructive procedures. Here we discuss the most frequently used strategies, their principles, and most recent outcomes for the management of exstrophy worldwide. Advantages and disadvantages of each approach are discussed in broad terms with the understanding that one universally accepted technique for managing bladder exstrophy has yet to be developed.
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Affiliation(s)
- J Todd Purves
- Department of Urology, Medical University of South Carolina, Charleston, South Carolina 29425-6200, USA.
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Ansari MS, Gearhart JP, Cervellione RM, Sponseller PD. The application of pelvic osteotomy in adult female patients with exstrophy: applications and outcomes. BJU Int 2011; 108:908-12. [PMID: 21314813 DOI: 10.1111/j.1464-410x.2010.10018.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE • To apply the technique of pelvic osteotomy to a select group of adult female patients with exstrophy, in view of the low complication rate and acceptable success rate of the technique. PATIENTS AND METHODS • We applied this technique as an adjunct to uterovaginal suspension and abdominal wall repair after our prior success in treating patients with extreme pelvic diastasis. • Bilateral innominate (transverse) and vertical iliac osteotomies were done from an anterior approach and an external fixator was placed. The fixator and pelvic bones were gradually cranked together over a period of 2-3 weeks until the diastasis was less than 4 cm. • Then sacrocolpopexy was performed with revision of the abdominal wall and revision genitoplasty along with the placement of an intrasymphyseal titanium plate. RESULTS • Six patients presented with uterine/vaginal prolapse and concerns about the appearance of their abdominal wall and genitalia. Three patients had undergone uterine suspension before and one patient had had five prior attempts at suspension, which failed. The mean (range) age was 22.3 (18-26) years. • All the patients underwent staged reduction of pubic diastasis and sacrocolpopexy along with revision of the abdominal wall and in four cases revision genitoplasty was also performed. The mean (range) diastasis was 12.8 (8-18) cm and 2.8 (3-4) cm before and after staged reduction respectively. • Complications included transient femoral nerve palsy (two) and foot drop secondary to sciatic nerve stretch (one), which resolved with time. The symphyseal plate needed to be removed in three patients: secondary to persistent pain at the site (one), persistent discharge from the lower abdominal wound (one) and erosion into the anterior wall of the vagina (one). • At a mean (range) follow-up of 60.7 (2-137) months the cosmetic and functional outcome of the abdominal wall reconstruction and genitoplasty was good with all the patients being satisfied. Five patients are currently sexually active and none has had a recurrence of their prolapse. None has become pregnant yet. CONCLUSIONS • Although the morbidity of this procedure in the adult is not insignificant, it is a valuable adjunct to pelvic floor reconstruction in young women of childbearing age even in those who have had prior suspension procedures. • In addition, it allows the movement of lateral previously unoperated skin into the midline, allowing scar and skin replacement with healthier more vascularized tissue.
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Affiliation(s)
- Mohd S Ansari
- Sanjay Gandhi Postgraduate Institute of Medical Sciences - Urology and Renal Transplantation, Lucknow, India.
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