Analysis of Factors Associated with Patient or Caregiver Regret following Surgery for Fecal Incontinence.

PURPOSE: Malone antegrade continence enema has been a successful and widely used procedure for achieving fecal continence in children. We present data on the previously uninvestigated issue of patient and caregiver regret following surgery for intractable constipation and fecal incontinence. MATERIALS AND METHODS: We reviewed all patients undergoing antegrade continence enema or cecostomy creation at a single institution between 2006 and 2016. Patients and caregivers were assessed for decisional regret using the Decisional Regret Scale. Results were correlated with demographics, surgical outcomes and complications. RESULTS: A total of 81 responses (49 caregivers and 32 patients) were obtained. Mean followup was 49 months. Decisional regret was noted in 43 subjects (53%), including mild regret in 38 (47%) and moderate to severe regret in 5 (6%). No statistical difference in regret was noted based on gender, complications or performance of concomitant procedures. On regression analysis incontinence was strongly associated with decisional regret (OR 4.4, 95% CI 1.1-18.1, p <0.001) and regret increased as age at surgery increased, particularly when patients were operated on at age 13 to 15 years (OR 2.6, 95% CI 1.0-6.4 for age 13 years; OR 2.9, 95% CI 1.1-7.8 for age 14 years; OR 3.1, 95% CI 1.1-8.8 for age 15 years). CONCLUSIONS: This is the first known study describing decisional regret following surgery for fecal incontinence. Surgical factors aimed at achieving continence may be effective in decreasing postoperative regret. The finding of increased regret in teenage patients compared to younger children should be shared with families since it may impact the age at which surgery is pursued.

A cross sectional single institution study of quality of life in adult patients with spina bifida.

OBJECTIVE: To describe and compare differences in perception of independence, urinary continence, and quality of life in an adult spina bifida (SB) population. METHODS: We collected data on adult neurogenic bladder patients which included demographics, relevant procedures, and quality of life (QoL) questionnaires. QoL and functional outcomes were assessed using spinal cord independence measure (SCIM) and SF-8 health questionnaire. International consultation of incontinence questionnaire (ICIQ) was used to assess incontinence. Comparisons were drawn between patients who underwent surgical reconstruction and those who did not. Student t-tests were used for comparisons and a P-value <0.05 was considered statistically significant. RESULTS: Fifty-four patients with SB were included. A total of 43% underwent bladder augmentation (BA) and 30% underwent antegrade continence enema (ACE). Patients with BA scored 49 ± 25 on the SCIM survey while those without had higher scores of 68 ± 19 with a P-value of 0.016. This difference remained evident when patients with ACE were excluded. When comparing ICIQ and SF-8, no statistically significant differences were found between those who underwent surgical procedures and those who did not. CONCLUSIONS: Assessing QoL in congenital NGB patients is a complex task. In our cohort, patients who underwent BA and ACE were shown to have decreased SCIM scores. SCIM scores for BA patients were significantly higher in patients who did not receive a BA independent of ACE status. SF-8 and ICIQ scores did not show any statistically significant difference in quality of life survey scores in those who underwent procedures versus those who did not.

Urologic manifestations of hypotonia, ataxia, and delayed development syndrome (HADDS), a rare neurodevelopmental disorder.

INTRODUCTION: Early B-cell factor 3 (EBF3) is a transcription factor involved in neuronal differentiation and maturation. Pathogenic variants are associated with hypotonia, ataxia, and delayed development syndrome (HADDS) (MIM#617330). Urologic manifestations are common and may have implications regarding long term renal function. OBJECTIVE: To review all known patients with pathogenic variants of the EBF3 gene resulting in HADDS with urologic manifestations. We hypothesize a high rate of bladder dysfunction secondary to the EBF3 variant's impact on relaxation of the urinary sphincter leading to detrusor sphincter dyssynergia (DSD). METHODS: The PubMed database was queried for publications of the EBF3 mutation between January 2017 and January 2023. Search terms were "EBF3 mutation OR HADDS AND urology OR phenotype". Retrospective analysis of HADDS patients cared for in our institution was performed. Demographic and clinical information was collected. RESULTS: We identified 52 patients (33F:19M) through literature (28F:18M) and retrospective review (5F:1M). There was a high prevalence of genitourinary physical exam abnormalities, history of urinary tract infection, vesicoureteral reflux (VUR), and diagnosis of neurogenic bladder. Within the literature review cohort, 67% had a urologic diagnosis. Females were disproportionately affected with urologic manifestations. In our cohort, four of six children were diagnosed with VUR and severe voiding dysfunction consistent with neurogenic bladder (67%). These children were managed with a vesicostomy. Five children had bowel dysfunction requiring therapy. Urodynamics suggested a high prevalence of external sphincter dyssynergia. Less severe forms of DSD were felt to be implicated in the abnormal voiding parameters in children who presented later in life based on non-invasive flow studies. DISCUSSION: There is significant variability in the phenotypic presentation of patients with HADDS. While EBF3 plays a clear role in neurodevelopment, it also impacts muscle development and may impact muscle relaxation. The location of the genetic variant may impact the degree of DSD, with more severe forms leading to earlier presentations. Initial work-up should include a renal ultrasound (RUS) and post void residual (PVR). Consideration can be given to obtaining a VCUG, DMSA scan or urodynamic studies. Yearly screening should be pursued with an RUS and PVR in those with an initial unremarkable work-up given the variable timing and severity of presentation. CONCLUSION: Urologic manifestations of HADDS include high rates of bladder dysfunction secondary to DSD, vesicoureteral reflux, urinary tract infection, and cryptorchidism. These patients are at risk of renal deterioration if urinary abnormalities are not properly diagnosed and managed.

Delayed Surgical Management of an Unusual Classic Bladder Exstrophy Variant.

Anterior abdominal wall defects are rare anomalies that can affect multiple organ systems including gastrointestinal, genitourinary, musculoskeletal, and the neurospinal axis. The highly varied, complex anatomy in this patient population creates a challenging reconstruction scenario that merits careful surgical planning. We present an unusual female variant with an anorectal malformation as well as musculoskeletal and genital abnormalities consistent with classic bladder exstrophy in which the urinary bladder, sphincter, and urethra were largely uninvolved.

Clinical utility and interrater reliability of video urodynamics in children with isolated fibrolipoma of filum terminale.

INTRODUCTION: Children with an isolated fibrolipoma of filum terminale (IFFT) but otherwise normal spinal cord are often evaluated with video urodynamics (VUDS). VUDS interpretation is subjective and can be difficult in young children. These patients may undergo detethering surgery if there is concern for current or future symptomatic tethered cord. OBJECTIVE: We hypothesized that VUDS in children with IFFT would have limited clinical utility regarding decision for or against detethering surgery and VUDS interpretation would have poor interrater reliability. METHODS: Patients with IFFT who underwent VUDS for from 2009 to 2021 were retrospectively reviewed to evaluate clinical utility of VUDS. 6 pediatric urologists who were blinded to patient clinical characteristics reviewed the VUDS. Gwet's first order agreement coefficient (AC1) with 95% CI was used to assess interrater reliability. RESULTS: 47 patients (24F:23M) were identified. Median age at initial evaluation was 2.8yrs (IQR:1.5-6.8). 24 (51%) patients underwent detethering surgery (Table). VUDS at initial evaluation were interpreted by treating urologist as normal in 4 (8%), reassuring for normal in 39 (81%), or concerning for abnormal in 4 (9%). Based on neurosurgery clinic and operative notes for the 47 patients, VUDS made no change in management in 37 patients (79%), prompted detethering in 3 (6%), was given as reason for observation in 7 (15%), and was normal or reassuring for normal but not documented as a reason for observation in 16 (34%) (Table). Interrater reliability for VUDS interpretation had fair agreement (AC1 = 0.27) for overall categorization of VUDS and EMG interpretation (AC1 = 0.34). Moderate agreement was seen for detrusor overactivity interpretation (AC1 = 0.54) and bladder neck appearance (AC1 = 0.46). DISCUSSION: In our cohort, 90% of patients had a normal or reassuring for normal interpretation of VUDS. VUDS interpretation affected clinical course in a minority of patients. There was fair interrater reliability for overall VUDS interpretation and therefore clinical course regarding detethering surgery could vary depending upon interpreting urologist. This fair interrater variability appeared to be related to variability in EMG, bladder neck appearance, and detrusor overactivity interpretation. CONCLUSION: VUDS affected clinical management in about 20% of our cohort and supported the choice for observation in around 50% of patients. This suggests VUDS does have clinical utility in pediatric patients with IFFT. The overall VUDS interpretation had fair interrater reliability. This suggest VUDS interpretation has limitations in determining normal versus abnormal bladder function in children with IFFT. Neurosurgeons and urologists should be aware of VUDS limitations in this patient population.

Ureteral stent extraction strings in children: Stratifying the risk of post operative urinary tract infection.

INTRODUCTION: Ureteral stents facilitate recovery and avoid external drains in pediatric ureteral reconstruction. Extraction strings avoid the need for a secondary cystoscopy and anesthetic. Due to concerns regarding febrile UTIs in children with extraction strings, we retrospectively assessed the relative risk of UTI in children with extraction strings. OBJECTIVE: Our hypothesis was that stents with extraction strings do not increase the risk of UTI after pediatric ureteral reconstruction. METHODS: Records of all children undergoing pyeloplasty and ureteroureterostomy (UU) from 2014 to 2021 were reviewed. The incidences of UTI, fever, and hospitalization were recorded. RESULTS: 245 patients mean age 6.4 years (163M:82F) underwent pyeloplasty (n = 221) or UU (n = 24). 42% (n = 103) received prophylaxis. Of these, 15% developed UTI versus 5% of those not receiving prophylaxis (p < 0.05). 42 females had prior history of UTI, compared to 20 males (p < 0.05). 49 patients had an extraction string. Stents with extraction strings were removed on average 0.6 months post-op while others underwent cystoscopic removal on average 1.26 months post-op (p < 0.05). 9 (18.4%) required hospitalization for febrile UTI while the stent with extraction string was in place, while only 13 (6.6%) of those without extraction string did (p < 0.02). Of the 9 children with a febrile UTI in the extraction string group, 6 had history of prior UTI (46.1%), compared to only 3 (8.3%) without a prior UTI (p < 0.05). With no prior UTI, there was no difference in UTI risk between those with (3, 8.3%) and without (8, 6.4%) extraction string (p = 0.71). Females with prior UTI and extraction string were more likely to develop UTI than those with prior UTI and no extraction string (p = 0.01). There were not enough males with history of UTI to analyze alone. There were 5 (10%) stent dislodgements in the extraction string group, 2 required further intervention with cystoscopy or percutaneous drainage. DISCUSSION: Extraction strings provide the assurance of drainage while avoiding the need for a second general anesthetic procedure. There is not an increased risk of UTI with extraction string in those without prior history of UTI, but we no longer routinely leave extraction strings if there is history of UTI. CONCLUSION: Children, particularly females, with prior history of UTI have a significantly increased risk of febrile UTIs associated with the use of extraction strings. Prophylaxis does not seem to reduce this risk. Patients with no prior UTI had no higher risk of UTI with extraction string use for pyeloplasty or UU.

Proximal isolated congenital anterior urethrocutaneous fistula resulting in a urethral "skip" lesion.

Urethrocutaneous fistula is an unfortunate but well recognized complication of hypospadias repair surgery and traumatic injury to the penis. Congenital anterior urethrocutaneous fistula of the male urethra is an exceedingly rare phenomenon, with approximately 50 cases being reported in the literature. We report a case of proximal isolated congenital anterior urethrocutaneous fistula at the penoscrotal junction.

Robot assisted laparoscopic partial cystectomy for inflammatory myofibroblastic tumor with simultaneous intraoperative flexible cystoscopy for tumor mapping.

Bladder masses are an infrequent occurrence rarely suspected in cases of pediatric hematuria. Inflammatory myofibroblastic tumors represent one differential diagnosis that is difficult to characterize as purely benign and should therefore be given special consideration. Although uncommon, this is an important entity to recognize for potential bladder sparing and minimally invasive surgical approaches.

Penile Fracture Following a Fall in a 7-Year-Old Male.

We report a rare case of isolated penile fracture in a prepubescent male caused by an accidental fall. The patient presented with swelling and ecchymosis on the base of the penis and along the penile shaft. A flexible cystoscopy was performed, which did not reveal any concomitant urethral injury. The penis was degloved and the corporal tear was closed with absorbable suture. Due to the location of the injury, ventral mobilization of the urethra was required. The pathophysiology of penile fracture as well as the diagnosis and management of this rare injury are discussed in this report.

Percutaneous Stone Removal in an Adult with a Continent Cutaneous Reservoir: Case Report and Review of the Literature.

Stone formation is a known long-term complications of continent urinary reservoirs. We present a rare case of a large stone in a continent cutaneous reservoir in a 56-year-old male managed with percutaneous cystolithotomy. The patient presented with recurrent urinary tract infections and stomal incontinence. CT revealed an 8-cm stone occupying the entire lumen of his reservoir. Rather than removing this large stone through an open approach, the pouch was accessed percutaneously and lithotripsy was performed. In this report, we demonstrate our operative technique and that percutaneous cystolithalopaxy may be a safe and effective alternative for the management of large stones within continent cutaneous reservoirs.