Early Onset Clean Intermittent Catheterization May Decrease Prevalence and Severity of Urinary Concentration Defects in Myelomeningocele Patients with Neurogenic Bladder: A Retrospective Cohort Study.

PURPOSE: Myelomeningocele is the most severe form of spina bifida. Management of urologic consequences of spina bifida is life long, demanding and costly for both the patient and the public health system. There is a paucity of data in the literature regarding concentration defects and their consequences on this disease. This paper aims to describe retrospectively the effect of early onset clean intermittent catheterization (CIC) in on the severity of urinary concentration defects in myelomeningocele patients with neurogenic bladder in a retrospective observational study. MATERIALS AND METHODS: In this 10-year retrospective cohort study, children with myelomeningocele were selected with the Convenience sampling method. Demographic characteristics, polyuria index ratio (PIR) defined as 24 hour urine output of each patient divided by the maximum normal urine output of the same patient in a healthy state, and nocturnal polyuria index (NPI) were compared between early starters (< 2 years old) or late starters (≥ 2 years old) groups. RESULTS: Seven patients who underwent cystoplasty were excluded and 130 patients (63.8% male, 5.4 ± 3.2 years old, 14.3 ± 2.83 Kg, 28.5% early onset CIC) were investigated. PIR > 1 in inset (1.7 ± 0.2 vs. 2.2 ± 0.5, P = 0.021) and outset (1.5 ± 0.32 vs. 2.5 ± 0.7, P = 0.004) were lower in early starters group than in late starters group. NPI in inset (0.2 ± 0.007 vs. 0.32 ± 0.10, P = 0.018) and outset (0.25 ± 0.15 vs. 0.42 ± 0.095, P = 0.007) were also lower in the early starters group. No further adverse events were reported during the follow-up period. CONCLUSION: Early onset CIC is more effective than late-onset CIC in preserving the urinary ability of kidneys in myelomeningocele patients.

Intermittent Catheterization Frequency and Interval in Children: Are We Clear Enough?

Intermittent catheterization has been introduced as a lifesaving management strategy in cases of bladder neuromuscular dysfunction both in adults and children. Surprisingly there are scarce data or even clear professional opinions about interval and frequency of catheterization attempts in children. This may have a considerable impact specially in children with vastly variable bladder capacity and function. We tried to throw light on this problem, suggest a simple estimation and propose a more frequent catheterization schedule than commonly perceived, as an either temporizing or extenuating resort before cystoplasty in some cases.

Vesicostomy button: how is it placed, in whom, and how is quality of life affected?

ABSTRACT Purpose The vesicostomy button has been shown to be a safe and effective bladder management strategy for short- or medium-term use when CIC cannot be instituted. This study reports our use with the vesicostomy button, highlighting the pros and cons of its use and complications. We then compared the quality or life in patients with vesicostomy button to those performing clean intermittent catheterization. Materials and Methods Retrospective chart review was conducted on children who had a vesicostomy button placed between 2011 and 2015. Placement was through existing vesicostomy, open or endoscopically. We then evaluated placement procedure and complications. A validated quality of life questionnaire was given to patients with vesicostomy button and to a matched cohort of patients performing clean intermittent catheterization. Results Thirteen children have had a vesicostomy button placed at our institution in the 4 year period, ages 7 months to 18 years. Indications for placement included neurogenic bladder (5), non-neurogenic neurogenic bladder (3), and valve bladders (5). Five out of 7 placed via existing vesicostomy had leakage around button. None of the endoscopically placed buttons had leakage. Complications were minor including UTI (3), wound infection (1), and button malfunction/leakage (3). QOL was equal and preserved in patients living with vesicostomy buttons when compared to CIC. Conclusion The vesicostomy button is an acceptable alternative to traditional vesicostomy and CIC. The morbidity of the button is quite low. Endoscopic insertion is the optimal technique. QOL is equivalent in patients with vesicostomy button and those who perform CIC.

Vesicostomy button: how is it placed, in whom, and how is quality of life affected?

PURPOSE: The vesicostomy button has been shown to be a safe and effective bladder management strategy for short- or medium-term use when CIC cannot be instituted. This study reports our use with the vesicostomy button, highlighting the pros and cons of its use and complications. We then compared the quality or life in patients with vesicostomy button to those performing clean intermittent catheterization. MATERIALS AND METHODS: Retrospective chart review was conducted on children who had a vesicostomy button placed between 2011 and 2015. Placement was through existing vesicostomy, open or endoscopically. We then evaluated placement procedure and complications. A validated quality of life questionnaire was given to patients with vesicostomy button and to a matched cohort of patients performing clean intermittent catheterization. RESULTS: Thirteen children have had a vesicostomy button placed at our institution in the 4 year period, ages 7 months to 18 years. Indications for placement included neurogenic bladder (5), non-neurogenic neurogenic bladder (3), and valve bladders (5). Five out of 7 placed via existing vesicostomy had leakage around button. None of the endoscopically placed buttons had leakage. Complications were minor including UTI (3), wound infection (1), and button malfunction/leakage (3). QOL was equal and preserved in patients living with vesicostomy buttons when compared to CIC. CONCLUSION: The vesicostomy button is an acceptable alternative to traditional vesicostomy and CIC. The morbidity of the button is quite low. Endoscopic insertion is the optimal technique. QOL is equivalent in patients with vesicostomy button and those who perform CIC.

Do appreciable changes in the upper extremity motor capability to perform clean intermittent catheterization come about with time after traumatic spinal cord injury?

INTRODUCTION: Bladder dysfunction after spinal cord injury (SCI) often requires clean intermittent catheterization (CIC) or other management strategies. A common dilemma in those desiring to perform CIC independently but lacking the appropriate upper extremity (UE) motor function is the timing of reconstructive surgery. METHODS: We assessed the National Spinal Cord Injury Data Set for the years 2000-2016. Our cohort consisted of persons with cervical SCI, who underwent complete motor examination upon discharge from rehabilitation and at 1-year follow-up. Using a previously published algorithm, UE motor scores were transformed to predict a patient's ability to independently perform CIC. Improvements in the predicted ability to self-catheterize were evaluated. RESULTS: Of the 1428 individuals meeting the inclusion criteria, improvements in the predicted UE motor function necessary to independently self-catheterize were observed in 39%, 42%, and 38% of those deemed possibly able, only able with surgical assistance, or unable to self-catheterize at rehabilitation discharge, respectively. On multivariate analysis, only increasing Association Impairment Scale (AIS) classification and AIS classification improvement over the first year were associated with an increased odds of improving predicted CIC ability (odds ratio [OR] = 1.44 for AIS C and 1.97 for AIS D compared with AIS A, and OR = 1.90 for AIS classification improvement versus stable AIS classification, P < 0.05 for each). CONCLUSION: Improvements in UE motor function to independently perform CIC occur in approximately 40% of persons with cervical SCI in the first year after rehabilitation discharge. Those with incomplete injuries are more likely to improve. These findings should enhance patient bladder management counseling and guide surgeons in determining an appropriate timeline for offering reconstruction.

Bladder changes after catheterizable channel creation in adults with cerebral palsy who are in chronic urinary retention.

AIMS: Cerebral palsy (CP) is characterized by motor impairments as a result of brain injury during development. Patients can have neurogenic bladder dysfunction and are often unable to catheterize through their native urethra. Catheterizable channel (CC) creation can facilitate clean intermittent catheterization (CIC). We have observed that patients with large capacity, low-pressure bladders can develop de novo neurogenic detrusor overactivity (NDO) postoperatively. We sought to better characterize this finding. METHODS: We reviewed the charts of patients 17 years or older with CP seen between 2006 and 2017. Patients undergoing creation of any type of CC without augmentation cystoplasty, due to adequate storage on pre-operative urodynamics (UDS), were included. Pre- and post-operative UDS were reviewed. Frequency of incontinence and use of anticholinergics or intravesical injections of onabotulinum toxin A (Btx) were reviewed. RESULTS: Eight patients with CP underwent CC creation without augmentation. Preoperatively, six of eight patients were in chronic retention with two others performing CIC. Following CC creation, patients in retention required additional NDO management with anticholinergics, mirabegron, or onabotulinumtoxin A. Among those with complete UDS data, 67% demonstrated lower maximum cystometric capacity postoperatively. Median follow-up was 25 months. CONCLUSIONS: CC creation facilitates CIC in adults with CP who are in chronic retention due to pseudodyssynergia. Despite preoperative UDS suggesting an adequate capacity, low-pressure bladder, such patients often manifest de novo NDO and worsening incontinence upon initiation of CIC after surgery. These findings should be considered when determining whether to perform augmentation at the time of CC in adults with CP.

Social Determinants of Health in the lives of urinary catheter users / Determinantes Sociales de Salud en la vida de usuarios de cateterismo urinario / Determinantes Sociais de Saúde na vida de usuários de cateterismo urinário

ABSTRACT Objective: To identify the influence of social determinants of health on the life conditions of patients who use intermittent urinary catheters. Method: This was a descriptive study conducted in a rehabilitation center with 243 neurogenic bladder patients who used clear intermittent urinary catheters. The study was carried out between March 2012 and October 2015, using interviews based on semi-structured instruments, and data analysis using descriptive statistics. Results: Most of the patients were men, between 16 and 64 years old, single, with an elementary education level, and a monthly household income of 2 to 3 minimum wages. The results show that the social determinants of health were related to socioeconomic, demographic, and health factors. Conclusion: The findings indicate a complex relationship between social determinants of health and the life conditions of patients who use clean intermittent urinary catheters, presenting greater vulnerability related to some aspects of health conditions.

RESUMEN Objetivo: Identificar la influencia de factores de los determinantes sociales de salud en las condiciones de vida de pacientes usuarios de cateterismo urinario intermitente. Método: Investigación descriptiva realizada en centro de Rehabilitación. Participaron 243 pacientes con vejiga neurogénica, usuarios de cateterismo urinario intermitente limpio. Estudio realizado entre marzo de 2012 y octubre de 2015, aplicando entrevista apoyada por instrumento semiestructurado, y análisis por estadística descriptiva. Resultados: La mayoría de los pacientes era de sexo masculino, edad entre 16 y 64 años, solteros, con enseñanza primaria e ingresos familiares entre 2 y 3 salarios mínimos. Los determinantes sociales de salud encontrados estuvieron relacionados a aspectos socioeconómicos, demográficos y condiciones de salud. Conclusión: Los hallazgos señalan una compleja relación entre los determinantes sociales de salud y las condiciones de vida de estos pacientes usuarios de cateterismo urinario intermitente limpio, presentando vulnerabilidad en relación a algunos aspectos de las condiciones de salud.

RESUMO Objetivo: Identificar a influência de fatores dos determinantes sociais de saúde nas condições de vida de pacientes usuários de cateterismo urinário intermitente. Método: Pesquisa descritiva realizada em um Centro de Reabilitação com 243 pacientes com bexiga neurogênica, usuários de cateterismo urinário intermitente limpo. O período do estudo foi de março/2012 a outubro/2015, utilizando-se entrevista com apoio de um instrumento semiestruturado e análise por estatística descritiva. Resultados: A maioria dos pacientes era do gênero masculino, idade entre 16 e 64 anos, solteiros, com ensino fundamental e renda familiar mensal de 2 a 3 salários mínimos. Os determinantes sociais de saúde encontrados foram relacionados aos aspectos socioeconômicos, demográficos e condições de saúde. Conclusão: Os achados assinalam para uma complexa relação entre os determinantes sociais de saúde e as condições de vida desses pacientes usuários de cateterismo urinário intermitente limpo, apresentando uma vulnerabilidade com relação a alguns aspectos das condições de saúde.

Application of clean intermittent catheterization for neurogenic bladder in infants less than 1 year old.

BACKGROUND: Neurogenic bladder (NB) is a common pediatric urological disease caused by a variety of neurological pathologies. Clean intermittent catheterization (CIC) has been the preferred method to empty bladder. OBJECTIVE: To investigate the effect of CIC on preserving bladder and upper urinary tract function in infants less than 1 year old with NB. METHODS: A retrospective analysis was conducted on 76 infants with NB. Patients were divided into two groups according to treatment initiation: the early CIC group (ECG) (<1 year old) and the late CIC group (LCG) (>3 years old). RESULTS: Bladder compliance (BC), safe bladder capacity (SBC) and maximum cystometric capacity (MCC) were significantly higher in the ECG than those in the LCG at 6 years of follow-up respectively (P <  0.05). The frequencies of vesicoureteral reflux (VUR) and urinary tract infection (UTI) in the ECG were significantly lower than those in the LCG (P <  0.05) at 6 years of follow-up. Two and nine patients exhibited mild renal damage in the ECG and LCG, respectively, resulting in a significant difference (P <  0.05) at 6 years of follow-up. CONCLUSION: Early CIC plays an important role in preserving bladder function and preventing UTI and renal deterioration in infants with NB, especially in the first year of life.

Clean intermittent catheterization rates after initial and subsequent treatments with onabotulinumtoxinA for non-neurogenic overactive bladder in real-world clinical settings.

OBJECTIVE: Previous randomized controlled trials have reported a 6.1-6.9% incidence of clean intermittent catheterization (CIC) following treatment with onabotulinumtoxinA in non-neurogenic overactive bladder (OAB) patients who were inadequately managed by ≥1 anticholinergic. A multi-center retrospective chart review assessed the real-world rate of voiding dysfunction requiring catheterization. METHODS: Patients received onabotulinumtoxinA 100 U (approved dose) administered by experienced injectors between January 2013 and June 2015. Patients using CIC or an indwelling catheter for ≥24 hours for voiding dysfunction prior to onabotulinumtoxinA injections were excluded. The primary outcome was post-treatment CIC (lasting >24 hours; per individual physician's clinical judgment considering patient's voiding symptoms, post-void residual [PVR] urine volumes and patient bother). Potential baseline predictors of CIC (history of pelvic prolapse, cystocele, diabetes, PVR urine volume and age) were assessed using multivariable logistic regression. RESULTS: Overall, 299 patients received their first treatment with onabotulinumtoxinA 100 U. Mean age was 66.4 years; 98.3% were female. The incidence of CIC was 2.7% in the total study population after the first treatment with onabotulinumtoxinA. The de novo CIC rate in treatments 2 and 3 combined was similarly low (3.2%). None of the evaluated baseline characteristics were significant predictors of CIC initiation due to the low CIC incidence. CONCLUSIONS: This real-world study of non-neurogenic OAB patients treated with onabotulinumtoxinA suggests that the CIC rate is lower than the rates reported in previous studies. There were no significant correlations between baseline predictors and CIC initiation, although statistical significance may not have been reached because of the low incidence of CIC.

Telenursing Intervention for Clean Intermittent Urinary Catheterization Patients: A Pilot Study.

Telenursing is a promising strategy to make nursing care feasible in different health situations, mainly to help patients with chronic illnesses. The aim in this study was to test the feasibility (acceptability and usability) of a telenursing intervention in care delivery to patients using clean intermittent urinary catheterization. This descriptive study focused on an intervention involving urology outpatients. The telenursing intervention was implemented synchronously by audio calls and chat and asynchronously by e-mail as part of a pilot study. The contact between nurse and patient was undertaken through an active search or on spontaneous demand, in which the patient contacted the nurse when necessary. During the 5 weeks of study, 21 telenursing care sessions took place, including 13 (61.9%) on spontaneous demand and eight (38.1%) on active demand. With regard to the technological resource used, 13 telenursing sessions (61.9%) took place by telephone call and eight (30.1%) by e-mail. The pilot study demonstrated the potential of the telenursing intervention to achieve important results, and as a complement to the patients' traditional health treatment. In addition, it revealed various barriers that need to be overcome for this type of care to take place effectively.

Validation of self - confidence scale for clean urinary intermittent self - catheterization for patients and health - caregivers

ABSTRACT Objective To validate a measurement instrument for clean intermittent self-catheterization for patients and health-caregivers. Material and Methods Methodological study of instrument validation performed at a Rehabilitation Center in a University hospital for patients submitted to clean intermittent self-catheterization and their health-caregivers. Following ethical criteria, data were collected during interview with nurse staff using a Likert question form containing 16 items with 5 points each: “no confidence”=1, “little confidence”=2, “confident”=3, “very confident”=4 and “completely confident”=5. Questionnaire called “Self-Confident Scale for Clean Intermittent Self-catheterization” (SCSCISC) was constructed based on literature and previously validated (appearance and content). Results The instrument was validated by 122 patients and 119 health-caregivers, in a proportion of 15:1. It was observed a good linear association and sample adequacy KMO 0.931 and X2=2881.63, p<0.001. Anti-image matrix showed high values at diagonal suggesting inclusion of all factors. Screen plot analysis showed a suggestion of items maintenance in a single set. It was observed high correlation of all items with the total, alpha-Cronbach 0.944. The same results were obtained in subsamples of patients and health-caregivers. Conclusion The instrument showed good psychometric adequacy corroborating its use for evaluation of self-confidence during clean intermittent self-catheterization.

Risk Factors Associated With Recurrent Urinary Tract Infection in Neurogenic Bladders Managed by Clean Intermittent Catheterization.

OBJECTIVE: To identify risk factors for recurrent urinary tract infection (UTI) in patients who perform clean intermittent catheterization (CIC). METHODS: A 6-year retrospective chart review of patients with spina bifida or tethered cord who perform clean intermittent catheterization (8 months to 58 years) was conducted. A strict case definition for UTI was applied, and per-subject UTI events, demographic, and clinical data were abstracted. Data were compared between groups defined by no or infrequent UTI (≤1.0 UTI/study year) and frequent UTI (>1.0 UTI/study year). RESULTS: Of 194 total patients, 146 (75%) had no UTIs or infrequent UTIs, and 48 (25%) patients had frequent UTIs. On univariate analysis, only younger age and suprasacral cord lesions were associated with frequent UTIs (P = .002 and P = .007, respectively). Among the 128 patients with urodynamic studies, bladder capacity, compliance, detrusor overactivity, and detrusor leak point pressure were not associated with frequent UTI on univariate analysis. On multivariate analysis, increasing age was found to be associated with decreased odds of UTI by 7% per year (odds ratio 0.93, P = .016). CONCLUSION: The risk of UTI among individuals with spina bifida or tethered cord declines with increasing age. Bladder function based on urodynamic parameters did not correlate with frequent UTIs.

A Case of Persistent Urogenital Sinus: Pitfalls and challenges in diagnosis.

Persistent urogenital sinus (PUGS) is a rare anomaly whereby the urinary and genital tracts fail to separate during embryonic development. We report a three-year-old female child who was referred to the Sabah Women & Children Hospital, Sabah, Malaysia, in 2016 with a pelvic mass. She had been born prematurely at 36 gestational weeks via spontaneous vaginal delivery in 2013 and initially misdiagnosed with neurogenic bladder dysfunction. The external genitalia appeared normal and an initial sonogram and repeat micturating cystourethrograms did not indicate any urogenital anomalies. She therefore underwent clean intermittent catheterisation. Three years later, the diagnosis was corrected following the investigation of a persistent cystic mass posterior to the bladder. At this time, a clinical examination of the perineum showed a single opening into the introitus. Magnetic resonance imaging of the pelvis revealed gross hydrocolpos and a genitogram confirmed a diagnosis of PUGS, for which the patient underwent surgical separation of the urinary and genital tracts.

Shifting to 4 × 1 intermittent catheterization without an early follow-up urodynamic study is possible in most patients with subacute spinal cord injury.

OBJECTIVES: We retrospectively evaluated the frequency of changing to 4/day intermittent catheterization (IC) in patients with subacute spinal cord injury (SCI) who had been initiated on IC 6 times a day and started oral anticholinergic treatment following urodynamic investigation for decreased maximum cystometric capacity and undergone a follow-up urodynamic study within 45 days. The goal of the study was to see if the second urodynamic study was necessary. METHODS: The frequency of shifting to 4/day IC was investigated retrospectively in 27 patients with subacute SCI who were prescribed 6/day IC. RESULTS: In 25 of 27 patients a bladder capacity of 400 ml or more was reached in urodynamic study carried out in the following 45 days and the patients were shifted to 4/day IC. There was a significant difference between the anticholinergic pre-treatment (293 ± 39 ml) and post-treatment (531 ± 81 ml) capacities (P < 0.001). The mean increase in bladder capacity in all patients was 237.6 ± 79.5 ml (83.5 ± 32.1%). CONCLUSION: Patients with subacute SCI who were prescribed 6/day IC and were given an oral anticholinergic drug can be shifted to 4/day IC after 45 days without performing an early control urodynamic study if the patients use the drug properly. However in the long-run, periodic follow-up urodynamic studies should be carried out at appropriate intervals, according to the patients' clinical findings.

Clean intermittent self-catheterization does not appear to be effective in the prevention of urethral stricture recurrence.

OBJECTIVE: The aim of this study was to assess the effect of clean intermittent self-catheterization (CISC) on stricture recurrence. MATERIALS AND METHODS: The incidence of stricture recurrence was assessed retrospectively in a group of 126 new patients treated endoscopically for urethral stricture in a general urological setting between 1994 and 2001, of whom 31 performed twice-weekly CISC and 95 did not. Stricture recurrence was defined as recurrent symptomatic stricture requiring further operative intervention following initial intervention. The mean follow-up available was 25 months (range 1-132 months). RESULTS: Of the 126 patients assessed, 60 (47.6%) developed recurrent stricture and required an average of 3.13 endoscopic retreatments each during the follow-up period. There was no significant difference (chi-squared p = 0.46) between the number of stricture recurrences in those performing CISC (13-41.9%) and those not performing CISC (47-49.5%). CONCLUSION: CISC does not appear to prevent medium-term stricture recurrence.

[Bladder augmentation and urinary diversion in children and adolescents]. / Blasenaugmentation und -ersatz bei Kindern und Jugendlichen.

BACKGROUND: In children and adolescents, the indication for continent urinary diversion or bladder augmentation is rare. Today, for most patients with a neurogenic bladder, conservative treatment (clean intermittent catheterization [CIC] and pharmacotherapy) is the method of choice, while for patients with bladder exstrophy-epispadias complex (BEEC), primary reconstruction is recommended. Only after failure of conservative treatment or primary reconstruction should bladder augmentation or urinary diversion be considered. Other rare indications include patients with malignant tumor involving the lower urinary tract (e. g., rhabdomyosarcoma). DISCUSSION: In patients with a hyperreflexive, small capacity, and/or low compliance bladder with a normal upper urinary tract, bladder augmentation (bowel segments/ureter) is an option. For those unable to perform CIC via the urethra, a continent cutaneous stoma should be offered. In patients with irreparable sphincter defects and normal renal function, a continent cutaneous diversion is an option and in those with a competent anal sphincter the rectosigmoid pouch can be offered. CONCLUSION: In this review, surgical options with their advantages and disadvantages are discussed.

Development of a Web-Based Self-management Intervention for Intermittent Urinary Catheter Users With Spinal Cord Injury.

While Web-based interventions have proliferated recently, information in the literature is often lacking about how the intervention was developed. In response to that gap, this is a report of the development of a Web-based self-management intervention for intermittent urinary catheter users and pretesting with four adults with spinal cord injury living in the community. Two Web sites were created, one for recruitment and the other for the intervention itself. The intervention involved developing new Web-based technology, including an interactive urinary diary (with fluid intake/urine output and a journal), extensive catheter products information, three intervention nurse phone call consultations, and user-community discussion forums. Study participants completed an online survey and were interviewed twice about the enrollment process and their perceptions of their involvement in the intervention. Suggestions from the pretesting participants were used to revise the Web site applications prior to the next stage of research (a feasibility study). Numerous recommendations and comments were received related to content, interactivity of components, and usability. This article provides a description of how the Web sites were developed (including the technology and software programs used), issues encountered and what was done to address them, and how the Web-based intervention was modified for improvements.

Clean intermittent catheterization as an initial management strategy provides for adequate preservation of renal function in newborns with persistent cloaca.

INTRODUCTION: Persistent cloaca is a rare, congenital anomaly involving the genital, urinary, and rectal organ systems. While prompt bowel diversion is the standard of care, the optimal method of genitourinary decompression is unclear. Bladder outlet obstruction and hydrometrocolpos are common complications that can lead to obstructive uropathy, abdominal distention, infection, perforation, and acidosis. Proposed management strategies include early surgical diversion (vesicostomy, vaginostomy, ureterostomy, nephrostomy) or clean intermittent catheterization (CIC) of the common channel. We hypothesized that CIC is an adequate means of genitourinary decompression and preservation of renal function, regardless of the severity of cloacal anomaly. METHODS: We reviewed all patients with persistent cloaca from a single, tertiary care center from 1995 to 2013. We collected data regarding renal function (serial serum creatinine prior to definitive reconstruction, and baseline estimated glomerular filtration rate [GFR]), presence of hydrocolpos, hydronephrosis, vesicoureteral reflux (VUR) or renal dysplasia, and length of the common channel. A linear mixed model was used to calculate creatinine change over time in relation to method of management and child age. Estimated GFR was calculated using the Schwartz equation for neonates = 0.45 × height in cm/serum creatinine in mg/dL. The t test was used for continuous data and Fisher's exact test was used for binomial data. A p value <0.05 was considered significant. RESULTS: Twenty-five patients were identified. Nine (36%) patients underwent early surgical diversion versus 16 (64%) managed by CIC prior to formal reconstruction. Seven had short common channels (<3 cm) and 18 had long common channels (≥3 cm). Hydrocolpos was present in 14 (56%) of the patients. When comparing the two management groups, there was no significant difference in hydronephrosis, high-grade hydronephrosis (grades III-IV, p = 0.62), any VUR (p = 0.33), high-grade VUR (grades III-V, p = 0.62), hydrocolpos (p = 0.21), or renal dysplasia (p = 0.42). No significant differences were found between mean baseline GFR for diversion (22.9 mL/min per 1.73 m(2)) versus CIC (39.2 mL/min per 1.73 m(2), p = 0.22). There was no difference in creatinine trend between the two groups. DISCUSSION: Currently, there is no consensus on the initial management of obstructive uropathy and resulting hydrocolpos in newborns with persistent cloaca. In addition to CIC, management strategies include surgical options such as vesicostomy, vaginostomy, or upper tract diversions such as ureterostomy or nephrostomy. Our results suggest that CIC is similar to these other proposed diversion procedures while minimizing morbidity. Creatinine trends over time were similar between the two groups and reached comparable nadirs. Limitations of our study include the retrospective nature of a small sample size. The primary risk is differences between the two groups that we were not able to appreciate. Furthermore, we did not attempt to assess the morbidity of the two different strategies. CONCLUSIONS: CIC is an adequate initial management strategy to decompress the genitourinary tract in patients with persistent cloaca. CIC preserves renal function similar to early surgical decompression.

Visual Internal Urethrotomy With Intralesional Mitomycin C and Short-term Clean Intermittent Catheterization for the Management of Recurrent Urethral Strictures and Bladder Neck Contractures.

OBJECTIVE: To evaluate our longitudinal experience using visual internal urethrotomy (VIU) with intralesional mitomycin C (MMC) and short-term clean intermittent catheterization (CIC) for urethral strictures and bladder neck contractures (BNC) after failure of endoscopic management. MATERIALS AND METHODS: This case series involved review of our prospectively developed database of all men who underwent VIU with MMC and CIC in a standardized fashion for urethral stricture or BNC between 2010 and 2013 at our tertiary care medical center. Etiology was identified as radiation-induced stricture (RIS) or non-RIS and analyzed by stricture location. Cold knife incisions were made in a tri or quadrant fashion followed by intralesional injection of MMC and 1 month of once daily CIC. RESULTS: All 37 patients previously underwent at least 1 intervention for urethral stricture or BNC before VIU with MMC and CIC. Mean stricture length was 2.0 cm (range, 1-6 cm; standard deviation, 1.0 cm). Over the median follow-up period of 23 months (range, 12-39 months), 75.7% of patients required no additional surgical intervention (RIS, 54.5%; non-RIS, 84.6%; P = .051). In those that did recur, median time to stricture recurrence was 8 months (range, 2-28 months). One patient with recurrence required urethroplasty. CONCLUSION: VIU with MMC followed by short-term CIC provides a minimally invasive and widely available tool to manage complex recurrent urethral strictures (<3 cm) and BNC without significant morbidity. This approach may be most attractive for patients who are poor candidates for open surgery.