Understanding health-related quality of life after hypospadias repair: A qualitative study with pre-adolescent males and parents.

INTRODUCTION: Hypospadias is a common disease that affects approximately 1 in every 200 live male births in the United States, and long-term studies of individuals who have undergone repair demonstrate complication rates of 15%-70%. The Hypospadias-Specific Health-related Quality of Life (HRQOL) Conceptual Framework for youth and adults suggests that additional morbidity may be incurred from poor psychological, social, and sexual health. The current study sought to clarify hypospadias-specific HRQOL and care priorities in a pre-pubertal population. MATERIAL AND METHODS: This IRB-approved, semi-structured interview study used rigorous qualitative research methods. Eligible patients were English-speaking 8-12-year-old males with hypospadias and their parents. Families completed a demographic questionnaire and separate youth and parent 30-min telephone interviews. We used hybrid thematic analysis to develop an operational codebook, analyze participant responses, and generate conceptual themes. Mixed methods analysis was used to explore patterns of experiences across groups defined by socioeconomic level. RESULTS: We interviewed 10 parents and 8 children (Median age 9 years, Range 8-11). We generated three overarching themes: Penile Factors, Psychosocial Concerns, and Expectations of Surgery and the Healthcare Team. These highest-order themes were generated for youth, parent-proxy, and parent self-reported experiences, and there were different sub-themes for each participant type (Figure). Youth were focused on avoidance of disclosure and the psychological impact of self-comparisons and embarrassment, while the parental perspective centered on worries about future fertility, complications, psychological health, and normality. Some youth and parents from disadvantaged neighborhoods or those with public insurance indicated a need for more education on normal penile functions and provision of strategies for long-term self-monitoring and facilitation of long-term follow-up on mixed methods analysis. CONCLUSION: These findings add insight into the multifaceted experiences of pre-pubertal youth and families dealing with hypospadias, and underscore the consistent, wide-ranging interplay between medical, psychological, and social concerns. Patterns in themes across socioeconomic status and insurance coverage suggest that access to information and quality care may vary significantly and could contribute to health disparities. Urologists should employ an individualized approach to counseling and care delivery. Future studies will seek to characterize care priorities in pubertal and post-pubertal age groups to design developmentally adjusted support tools for youth and adults with hypospadias and their families.

Advancements in Hypospadias Management: Trends, Techniques, Training, and Patient-Centric Outcomes.

Hypospadias has drawn increasing attention due to its prevalence, complex etiology, and significant impacts on psychological and sexual quality of life. This comprehensive review delves into the facets of hypospadias management, exploring pivotal themes that shape present understanding and practice. We demonstrate potential explanatory factors for its incidence through an analysis of geographic, genetic, and environmental influences. We then contextualize care by exploring historical and evolving surgical techniques, and highlight that advances in surgical approaches employ a spectrum of repair strategies. Innovation in surgical training, with a focus on simulation-based methodologies, offers a bridge between didactic learning and real-world application, which is particularly relevant due to the demonstrated effect of personal experience with hypospadias repair outcomes. Considering the importance of mentorship, case exposure, and hands-on practice, a holistic understanding of expertise cultivation at each training stage is essential. Lastly, patient-centric outcomes research must take center stage, particularly as the impact of our interventions on children with hypospadias will be judged by them as adults. Shifting from solely surgeon-reported outcomes to patient-reported outcomes is emphasized in the review, allowing for a more comprehensive assessment of the influence of surgical interventions across the lifespan. Integrating patients' perspectives refines surgical decision-making to align with expectations, ultimately enhancing overall satisfaction. Our multi-pronged exploration of advancements in hypospadias underscores the symbiotic relationship between evolving surgical techniques, training methodologies, personal experience, and patientreported outcomes. As the field progresses, these insights will collectively contribute to optimizing hypospadias care, advancing both medical practice and patient well-being.

Native nephrectomy in advanced pediatric kidney disease: indications, timing, and surgical approaches.

In pediatric kidney failure, native kidneys may pose a risk to successful transplant outcomes. The indications and timing of native nephrectomy represent a controversial management decision. A lack of high-quality, outcomes-based data has prevented development of evidence-based guidelines for intervention. In this article, we review the published literature on medical indications for native nephrectomy and current knowledge gaps. In addition, we provide a surgical perspective regarding timing and approach.

Current state of inclusion and diversity in pediatric urology fellowship programs.

BACKGROUND: Increased racial/ethnic diversity of the physician workforce can improve health outcomes for marginalized populations. Currently, the pediatric urology workforce is less racially/ethnically diverse than the pediatric population it serves. OBJECTIVE: We aimed to assess current recruitment efforts and barriers to recruitment of underrepresented in medicine (URM) fellows in pediatric urology fellowship programs. METHODS: A 20-question REDCap survey was created and distributed to 27 pediatric urology fellowship program directors (PDs). The survey consisted of 4 sections of questions focused on PD demographics, program characteristics, recruitment efforts, and perceptions of barriers to recruitment. RESULTS: A total of 20 PDs responded to the survey (74 %), including 3 incomplete responses. A majority of participants identified as Caucasian/white (79 %), male (68 %), over 40 years of age (89 %), and had served as PD for 5 years or more (68 %). Most PDs (70 %) identified their program having 5-10 full-time pediatric urologists. Many PDs (75 %, 15/20) identified their program as less diverse than the patient population served, and 53 % (9/17) reported having no methods in place for diversity recruitment. Of those who reported a recruitment method, mentorship was the most common (35 %, 6/17). When asked about recruitment barriers, 59 % (10/17) reported that no barriers existed, while those who identified a barrier most commonly cited an overall limited applicant pool (18 %, 3/17). DISCUSSION: Pediatric urology fellowship programs are less diverse than the patient populations served; while PDs value program diversity, most PDs report that there are no mechanisms in place to recruit racially/ethnically diverse trainees. To address this, we recommend active and intentional efforts to increase URM recruitment in pediatric urology. By taking an active role in existing recruitment efforts, pediatric urologists can increase their visibility, broadcast their commitment to diversity, form relationships with trainees earlier in training and increase opportunities for mentorship and early exposure to the field. CONCLUSION: Intentional recruitment efforts are needed to recruit URM trainees to pediatric urology fellowship programs and ensure the diversity of the pediatric urology workforce can better reflect patients served.

Urologic practice patterns of pediatricians: a survey from a large multisite pediatric care center.

Objective: To evaluate the practice patterns of pediatricians as they relate to common urologic concerns. Materials and methods: An anonymous 15-question survey was created and distributed to all pediatricians at our institution, a large multisite care center. This study was deemed exempt by the institutional review board. Results: 55 of the 122 (45%) providers queried responded. 93% of the participants were female, and 7.3% were male. 55% recommended testicular self-examination at adolescence, while 39% did not recommend at any age. 78% stated that they were "Fairly confident" in the exam for undescended testicle (UTD). One-third referred patients with UDT to a subspecialist upon recognition at birth, 13% at 3 months of age, and 28% at 6 months of age. 10% reported obtaining a VCUG after the first febrile urinary tract infection (UTI), 26% after the second, and 36% only if there were abnormal findings on renal ultrasound. 28% of providers reported that they refer to pediatric urology after the initial febrile UTI. 19% provided antibiotics for UTI symptoms alone with negative urinalysis and urine culture. Conclusions: Despite established guidelines, practice patterns varied among pediatricians. Pediatricians typically followed the AAP's guidelines regarding VCUGs (62%), with only a few adhering to urologic recommendations (9%). Despite the consistency between AAP and AUA guidelines regarding the age at which to refer a patient for cryptorchidism, about 70% of practitioners referred patients too early or too late. Harmonized, consolidated guidelines between pediatricians and pediatric urologists would improve patient care and efficiency of the healthcare system.

A Role for Genitourinary Reconstruction in Locally Advanced Bilateral Wilm's Tumor.

Wilm's tumor, an embryonal tumor that develops from remnants of the immature kidney, is the most common primary malignant renal tumor of childhood and accounts for approximately 6%-7% of all childhood cancers. Here, we present a case of a 10-year-old female with stage IV Wilm's tumor involving the bilateral kidneys. She ultimately required complex genitourinary reconstruction via a transureteroureterostomy following extensive oncologic resection. This case highlights the critical role of Urologists at an early stage in cases requiring complex genitourinary reconstruction.

Personalized Pre-clinic Nursing Telemedicine Visit: An Efficient and Efficacious Approach for Bowel and Bladder Dysfunction in Children.

OBJECTIVES: To evaluate the effectiveness and efficacy of a Registered Nurse (RN) led educational pre-clinic telephone call on compliance and outcomes in children with bowel and bladder dysfunction (BBD). METHODS: A retrospective chart review of a prospectively applied protocol in a single academic institution was performed for children aged 4-17 presenting with BBD. All children underwent a pre-clinic RN telemedicine visit where they were educated on pathophysiology of BBD, provided personalized urotherapy and bowel recommendations and instructed to complete pre-clinic questionnaires and voiding diaries. Patients were evaluated by a provider 4weeks following RN call. Data collected included compliance with forms, bowel management and need for imaging/testing, medications, and biofeedback. Patients were considered to improve with urotherapy alone if they were discharged from urology without the need for medications and/or biofeedback. RESULTS: In total, 277 patients completed an RN call and 224 patients attended a provider visit between December 2020 and June 2022. Mean age was 9.4years (3:1 Female to Male ratio). During the RN call, 154 (56%) patients had bowel management initiated. Of the 224 patients seen by a provider, 69% (n = 154) had symptom improvement or resolution with urotherapy alone. Thirty-eight patients (17%) enrolled in biofeedback with 7 (3%) completing all 8 sessions. Thirty-two patients (14%) required medication for daytime bladder symptoms. CONCLUSION: Our novel RN-led pre-clinic telemedicine visit demonstrates excellent compliance and patient outcomes for children with BBD and can reduce the use of unnecessary imaging, medications, and time-consuming treatments such as biofeedback.

Robotic partial nephrectomy in the pediatric population: Cumulative experience at a large pediatric hospital.

INTRODUCTION: Robotic partial nephrectomy is a complex minimally invasive procedure that addresses the intricate anatomy of renal masses while maximizing preservation of renal function. However, while common in adults, the evolution toward these minimally invasive procedures for children has been slow due to the anticipated technical difficulties in pediatric-sized working spaces. We present our technique and our experience with pediatric robotic partial nephrectomies that were performed with our adult urology colleagues at a large free-standing children's hospital. METHODS: The video describes our technique for a robotic right-sided partial nephrectomy in a 14-month-old male patient. The video highlights several steps of the procedure including positioning and port placement, tumor resection, and renorrhaphy. RESULTS: Six pediatric patients underwent robotic partial nephrectomy with our associated adult urologic surgeons from January 2019 to January 2021. The surgical pathology revealed both benign as well as malignant diagnoses. CONCLUSION: Robotic partial nephrectomy is a feasible minimally invasive procedure in children. The collaboration with adult minimally invasive urologic surgeons with extensive adult procedural experience is recommended to avoid potential complications with this technically challenging procedure in pediatric patients. Pediatric strategies for robotic port placement are often needed to accommodate the smaller size of pediatric patients as well as tumor size.

Ultrasound Assessment of Penile Blood Flow Following Caudal Block in Children; A Pilot Study.

OBJECTIVE: To characterize penile arterial and venous blood flow in association with caudal block. METHODS: A prospective observational study was conducted in children undergoing primary circumcision at Texas Children's Hospital between September 10, 2020 and November 23, 2021. The penile artery and venous flow velocity were assessed using Doppler ultrasound pre and post caudal block under state-state anesthetic depth. RESULTS: Ten healthy patients were included in the study with a mean age and weight of 1.3 years and 10.7 kg, respectively. There was no significant difference in mean penile arterial blood flow velocity 0.18 m/s, (95% confidence interval: -1.55 to 1.92; P = .81) or mean dorsal penile vein flow velocity 0.11 m/s (95% confidence interval: -1.12 to 1.33; P = .84) prior to and following caudal block in our pediatric cohort. there was no correlation in the direction of change between the arterial flow and venous flow from before and after caudal block (R2 = 0.03). CONCLUSION: We did not identify an association between penile arterial or venous blood flow and performance of a caudal block in children undergoing circumcision.

Development and Validation of a Scoring System for Assessment of Clinical Failure after Pediatric Robot-Assisted Laparoscopic Extravesical Ureteral Reimplantation: A Multi-Center Study.

We aimed to develop and validate a scoring system as an objective assessment tool for predicting clinical failure after pediatric robotic extravesical ureteral reimplantation. Data for this multi-institutional retrospective cohort was obtained from two tertiary referral hospitals. We defined clinical failure as incomplete radiographic resolution or post-operative febrile UTI. Patients were stratified into low, intermediate, and high-risk groups according to the score. External validation was performed using the model projected to the external validation cohort. An amount of 115 renal units in the development cohort and 46 renal units in the validation cohort were analyzed. The prediction score was calculated with weighted points to each variable according to their regression coefficient as age (year) + BMI + BBD times 10 + VUR grade times 7 + console time (h) + hospital stay times 6. The C-index of our scoring system was 0.850 and 0.770 in the development and validation cohorts, respectively. Clinical failure was significantly different among risk groups: 0% (low-risk), 3.3% (intermediate-risk), and 22.2% (high-risk) (p = 0.004) in the development cohort. A novel scoring system using multiple pre- and intra-operative variables provides a prediction of children at risk of failure after robotic extravesical ureteral reimplantation.

Association of Analgesic Block With the Incidence of Complications Following Hypospadias Surgery; A Meta-Analysis.

To examine the association between type of analgesic block and incidence of complications following primary hypospadias correction. Data sources included MEDLINE, Embase, Web of Science and the Cochrane Library, inception-01/2021. Randomized clinical trials, cohort and case control studies reporting original data for patients <18 years of age undergoing primary hypospadias correction with either a penile or caudal block for which outcomes (urethrocutaneous fistula or glans dehiscence) were reported. Two researchers independently extracted data and assessed quality for inclusion. The primary outcome was the incidence of complication within six-months postoperatively based on block performed. Ten studies (3201 patients; range: 54-983) were included. Six studies (cumulative weight 28.6%) favored penile block while 4 studies (cumulative weight 71.4%) favored caudal block. Compared to the reference group of penile blocks, caudal blocks had no significant association with development of complications following primary hypospadias correction (relative risk 1.11, 95% CI (0.88, 1.41); P = .38). When adjusting for meatal location (distal vs proximal) there was no significant association with development of fistulae or glanular dehiscence following primary hypospadias correction with caudal blocks in comparison to the reference group, penile blocks for distal, (relative risk 1.46, 95%CI (0.98, 2.17); P = .065) and proximal (relative risk 0.95, 95% CI (0.58, 1.54); P = .823). The type of analgesic block is not associated with the risk of developing complications following primary hypospadias correction in children. Caudal block should be considered for these urological interventions.

Ectopic Vas Deferens Causing Recurrent Epididymo-Orchitis.

Vasal ectopia is a rare congenital anomaly arising from the close embryonic relationship between the proximal vas precursor and the common mesonephric duct. We present a case of an adolescent male with recurrent epididymitis with scrotal and inguinal abscesses found to have right ectopic vas draining into the bladder.

Frailty as predictor of complications in patients undergoing percutaneous nephrolithotomy (PCNL).

INTRODUCTION & OBJECTIVE: Surgical complications are difficult to predict, despite existing tools. Frailty phenotype has shown promise estimating postoperative risk among the elderly. We evaluate the use of frailty as a predictive tool on patients undergoing percutaneous renal surgery. METHODS: Frailty was prospectively analyzed using the Hopkins Frailty Index, consisting of 5 components yielding an additive score: patients categorized not frail, intermediate, or severely frail. Primary outcomes were complications during admission and 30-day complication rate. Secondary outcomes included overall hospital length of stay (LOS) and discharge location. RESULTS: A total of 100 patients recruited, of whom five excluded as they did not need the procedure. A total of 95 patients analyzed; 69, 10, and 16 patients were not frail, intermediate, and severely frail, respectively. There were no differences in blood loss, number of dilations, presence of a staghorn calculus, laterality, or location of dilation. Severely frail patients were likely to be older and have a higher American Society of Anesthesiologists score and Charlson comorbidity index. Patients of intermediate or severe frailty were more likely to exhibit postoperative fevers, bacteremia, sepsis, and require ICU admissions (P < 0.05). Frail patients had a longer LOS (P < 0.001) and tended to require skilled assistance when discharge (p < 0.0001). CONCLUSIONS: Frailty assessment appears useful stratifying those at risk of extended hospitalization, septic complications, and need for assistance following percutaneous renal surgery. Risks of sepsis, bacteremia, and post-operative hemorrhage may be higher in frail individuals. Preoperative assessment of frailty phenotype may give insight into treatment decisions and represent a modifiable marker allowing future trials exploring the concept of "prehabilitation".

A Prospective Comparative Study of Mobile Acoustic Uroflowmetry and Conventional Uroflowmetry.

PURPOSE: The aim of this study was to assess the performance of a mobile acoustic Uroflowmetry (UFM) application compared with standard UFM in the pediatric population. METHODS: A mobile acoustic UFM application represents a noninvasive method to estimate the urine flow rate by recording voiding sounds with a smartphone. Male pediatric patients who were undergoing UFM testing were prospectively recruited, and the voiding sounds were recorded and analyzed. The intraclass correlation coefficient (ICC) was used to compare the maximum flow rate (Qmax), average flow rate (Qavg), voiding time (VT), and voiding volume (VV) as estimated by acoustic UFM with those calculated by standard UFM. Differences in Qmax, Qavg, VT, and VV between the 2 UFM tests were determined using 95% Bland-Altman limits of agreement. RESULTS: A total of 16 male patients were evaluated. Their median age was 9 years. With standard UFM, the median Qmax, Qavg, VT, and VV were 18.7 mL/sec, 11.1 mL/sec, 15.2 seconds, and 157.8 mL, respectively. Strong correlations were observed between the 2 methods for Qmax (ICC=0.755, P=0.005), VT (ICC=0.974, P<0.001), and VV (ICC=0.930, P<0.001), but not for Qavg (ICC=0.442, P=0.135). The Bland-Altman plot showed good agreement between the 2 UFM tests. Flow patterns recorded by acoustic UFM and conventional UFM showed good visual correlations. CONCLUSION: Acoustic UFM was comparable to standard UFM for male pediatric patients. Further validation of its performance in different toilet settings is necessary for broader use.

The Prevalence of Müllerian Anomalies in Women with a Diagnosed Renal Anomaly.

STUDY OBJECTIVE: To characterize the prevalence of Müllerian anomalies (MAs) among patients with renal anomalies (RAs). DESIGN, SETTING, PARTICIPANTS, INTERVENTIONS, AND MAIN OUTCOME MEASURES: A retrospective chart review of female patients with RAs who presented to an academic pediatric hospital between 2007 and 2019 was performed. Patients were identified using International Classification of Diseases 9th and 10th revision codes. Data collected included the type of RA, presence and type of MA, method of diagnosis, and associated anomalies. RA subtype analysis was performed. RESULTS: We identified 5590 cases of RA for the years 2007 through 2019. A random, retrospective chart review was performed resulting in a study population of 363 RA patients. The prevalence of any MA in the overall RA population was 104/363 (29%) (95% confidence interval, 24% - 33%). The prevalence of MA for patients with renal agenesis was 59/182 (32%) compared with 45/181 (25%) for patients with renal dysgenesis. The most common MA were failures of Müllerian duct fusion. Only 73/352 (21%) of patients received screening for a MA at the time of RA diagnosis. Of patients without a diagnosed MA 187/259 (72%) were unscreened and either not yet menarchal or had unknown menarchal status. CONCLUSIONS: Of all RA patients, 29% (n = 104/363) had an underlying MA. No difference was found in the prevalence of MA in patients with renal agenesis vs dysgenesis. Limitations noted are that some patients might be of an age at which assessment of the Müllerian structures is suboptimal or who might not have been screened. These results suggest the need for a prospective study to determine evidence-based guidelines for screening for MA among patients diagnosed with any RA to avoid complications from an unrecognized MA.

Preoperative Bladder Bowel Dysfunction Is the Most Important Predictive Factor for Postoperative Urinary Retention After Robot-Assisted Laparoscopic Ureteral Reimplantation via An Extravesical Approach: A Multi-Center Study.

Introduction: Postoperative acute urinary retention (pAUR) is a known occurrence after robot-assisted laparoscopic ureteral reimplantation via an extravesical approach (RALUR-EV). We hypothesized that the risk factor of pAUR after RALUR-EV might be similar to that of pAUR after open reimplantation. We aimed at performing a retrospective multi-institutional study to evaluate the risk factors for pAUR after RALUR-EV. Materials and Methods: Perioperative data collected from two tertiary referral hospitals included demographics and perioperative variables such as bladder bowel dysfunction (BBD) status, vesicoureteral reflux (VUR) grade, and laterality. pAUR was defined as the need for urethral catheter replacement after removal of the initial postoperative catheter. Univariate and multivariate analyses were performed to identify risk factors for pAUR. Results: A total of 117 patients with 174 renal units from the 2 hospitals were enrolled in this study. The median age at the time of surgery was 5 (0.3-19) years. Bilateral RALUR-EV was performed in 57 (48.7%) cases. pAUR rate was 3.4% in all patients and 7.0% in 57 patients with bilateral VUR. All four cases of pAUR occurred after bilateral surgery. Univariate analysis showed age (p = 0.037), weight (p = 0.039), height (p = 0.040), and bilaterality (p = 0.037) as risk factors of pAUR. In a multivariate analysis, BBD was the only significant risk factor of pAUR (p = 0.037). Conclusion: Urinary retention after RALUR-EV occurred less frequently when compared with the previously reported open surgery series. pAUR was seen only in bilateral cases in our series. Preoperative history of BBD, but not male gender or length of surgical time, was the only risk factor of pAUR after RALUR-EV.