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Telemedicine utilization rapidly expanded throughout the coronavirus disease 2019 (COVID-19) pandemic and yielded numerous patient benefits. However, its future remains uncertain, limiting further institutional investments in telemedicine. We aimed to evaluate trends in the volume of telemedicine visits throughout the pandemic and patient factors associated with telemedicine usage to inform the future role of telemedicine in pediatric urology. An Institutional Review Board (IRB)-approved registry of pediatric urology outpatient visits was queried from June 2019 to November 2021 at a single institution. Variables of interest included patient demographics, travel distance for care, insurance status, primary visit diagnosis, and visit type (in-person visits, IPVs; or video visits, VVs). IPVs and VVs were further categorized as new patient visits (NPVs), return patient visits (RPVs), and post-operative visits (post-ops). Monthly trends in descriptive variables were summarized. A total of 51,605 pediatric urology outpatient visits occurred during the study period. Patients had a median age of 5 years [interquartile range (IQR), 1–11] and were predominantly male (71.6%), white (61.6%), and held private insurance (69%). VVs increased substantially from 0% in February 2020 to 100% in April 2020 and then subsequently declined through November 2021, although total visit volumes were increasing throughout the period. As the pandemic progressed, compared to IPVs, VVs were more likely to have an RPV visit type (80% vs. 50%–60%) and longer median travel distance (30+ vs. 14 miles). VVs were less frequently covered by subsidized insurance (20%–30% vs. 50%–70%). In summary, this study found that telemedicine usage has declined since the peak of the COVID-19 pandemic, although its use remains higher than pre-pandemic levels and appears to be associated with RPVs, longer travel distance, and private insurance coverage. Utilization has stabilized as we have emerged from peak pandemic restrictions. Further work is required to elucidate the optimal role of telemedicine and its effects on access to care in pediatric urology.

This retrospective study was designed to evaluate which lower urinary tract ultrasound parameter(s) could predict the results of invasive urodynamic testing which are the current reference standard in the evaluation of bladder dysfunction in children with spina bifida.Fifty eight children with spina bifida undergoing video urodynamic evaluation and a renal bladder ultrasound as their standard of care were evaluated. Quantitative and qualitative ultrasound parameters were then correlated with the videourodynamic study results which served as the reference standard.For bladders with ending storage pressures above 15 cm HBladder weight is independent of luminal volume, can be normalized to body weight, and may serve as a clinically valuable tool for noninvasive screening to define a subset of patients with neurogenic bladder with a higher likelihood of having abnormal videourodynamic results.

Testosterone (T) administration prior to hypospadias surgery to increase glans size remains controversial. Understanding T's effect on glans width (GW) is essential to understanding its potential impact on surgical outcomes. We hypothesized that preoperative T in prepubertal boys significantly increases GW at the time of hypospadias surgery.Our single institutional database was queried to identify patients who underwent hypospadias surgery from 2016 to 2020, in which data for T administration and GW were available. Descriptive, nonparametric and categorical statistics were performed as indicated.A total of 579 patients were eligible for analysis. Median age at surgery was 0.9 years (IQR 0.6-1.6). A total of 247/579 patients (42.7%) received T. The median GW at surgery was 15 mm (IQR 13-17). When comparing patients who had T administered to those who did not, we found a significant difference in GW at surgery (16 mm vs 14 mm, p0.001). The median change in GW from the office to surgery was 4 mm for those receiving T vs 0 mm for those not receiving T (p0.001). We identified a greater change in GW from preoperative to intraoperative measurements in patients who received 2 doses of T vs 1 dose (4 mm vs 2 mm, p0.001). A histogram plot revealed the distribution of GW change at surgery.In our prospectively collected cohort of patients undergoing hypospadias surgery, we were able to quantitate the change in GW from preoperative T. Two doses of T resulted in a significant increase in GW vs 1 dose.

To report on our experience performing office-based pediatric urologic procedures. We hypothesize that office-based interventions are safe and effective for children, avoiding unnecessary risk and cost associated with general anesthesia.We retrospectively identified patients undergoing office-based interventions from 2014 to 2019, including lysis of penile or labial adhesions, division of skin bridges, meatotomy and excision of benign lesion. Success was defined as a completed attempt in the office. Failure includes any unsuccessful office attempts. Complications include 30-day ED visits/readmissions and recurrent skin bridge post division of skin bridge.We identified 1326 interventions: 491 lyses of penile adhesions (37%), 320 division of skin bridges (24%), 128 lyses of labial adhesions (10%), 348 meatotomies (26%), and 39 excisions of benign lesions (3%) [Table 1]. There was a95% success rate reported in every procedure with an overall complication rate of 0.6%. Excision of benign lesion had 100% success rate. ED visits within 30 days are rare (0.2%), and no patients required admission after their procedure [Table 2]. The rate of recurrence was highest following lysis of labial adhesions (13.3%). Of the 54 patients who underwent retreatment, very few required general anesthesia (n = 6).Office-based urologic interventions in children are well tolerated with excellent safety and efficacy. Complications and recurrence are universally low. Ultimately, 99.5% of this cohort was managed under local anesthetics, thereby avoiding the risks of anesthesia use in the pediatric population.

Opioid stewardship is recognized as a critical clinical priority. We previously reported marked reductions in narcotic administration after implementation of an opioid reduction protocol for pediatric ambulatory urologic surgery. We hypothesize that a decrease in post-operative and discharge opioid administration will not increase short-term adverse events.All pediatric patients undergoing open or robot-assisted laparoscopic pyeloplasty or ureteral reimplantation between 2015 and 2019 were included. Patients' demographics, opioid and NSAID administration, urology or pain-related emergency department (ED) visits, readmissions, and reoperations within 30 days of surgery, were aggregated.438 patients, with a median age of 3.5 years (IQR 1.5-8.3) at the time of surgery, met the inclusion criteria. Annual rates of inpatient opioid administration and prescriptions decreased significantly over the study period, while rates of intra-operative, inpatient, and prescribed NSAIDs significantly increased. There was no significant difference in the occurrence of ED visits, readmissions, or reoperations within 30 days of surgery between patients who received an opioid prescription and those who did not. Multivariate regression showed that patients who did not receive an opioid prescription at discharge were found to be at a lower risk for unplanned encounters including ED visits, readmissions, or reoperations (OR:0.5, 95%CI: 0.2-0.9, p = 0.04).The present study shows the decreasing trend in inpatient opioid administration and opioid prescription after discharge, when accompanied by an increase NSAID administration, does not result in a significant change in rates of unplanned encounters and complications, similar to results from previous studies on non-urological and ambulatory urological surgeries.Non-opioid pain control after major pediatric urologic reconstruction is safe and effective. We found that a reduction in opioid administration can be associated with a reduced risk of unplanned ED visits, readmissions, or reoperations. Further investigations are required to corroborate this finding.

With the advent of robot-assisted laparoscopic ureteral reimplantation (RALUR) for primary vesicoureteral reflux (VUR), understanding and minimizing its complications continues to be critical. Incidence of de novo hydronephrosis after RALUR could be indicative of an outcome that needs further study or could be a benign transient finding.In the present study, we hypothesized that the incidence of de novo hydronephrosis after RALUR is low and resolves spontaneously.An IRB-approved prospective single-institutional registry was utilized to identify all patients undergoing RALUR via an extravesical approach from 2012 to 2020. Patients with primary VUR and minimal (Grade I SFU) or no hydronephrosis prior to surgery were included. Patients who had other associated pathology or underwent concomitant procedures were excluded. Preoperative characteristics including VUR and hydronephrosis grades as well as post-operative clinical details and hydronephrosis grades were aggregated and analyzed.86/172 (50%) patients (133 ureters), with median reflux grade of 3 (IQR: G2, G3) met the inclusion criteria. Patients underwent RALUR at a median age of 5.7 years (IQR: 3.4, 8.7) with median 36.2 months (IQR: 19.6, 63.6) follow-up. Renal ultrasound at 4-6 weeks post-op showed de novo hydronephrosis in 18 (13.5%) ureters; the complete resolution was seen in 13 ureters (72%) at a median of 4.5 months from surgery. Among the 5 with non-resolved hydronephrosis (SFU G2:4, G3:1), 2 patients (3 ureters) underwent subsequent interventions.The present study evaluating the natural history of de novo hydronephrosis after RALUR-EV performed for primary VUR, is to our knowledge the largest cohort of patients undergoing RALUR that this has been studied in. In our cohort, the incidence of de novo hydronephrosis after RALUR was 13.5%, similar to rates reported in two OUR cohorts, and significantly lower than reported incidence rates of 22-26% in several OUR cohorts, and 30% in a RALUR cohort. In the present cohort, hydronephrosis resolved spontaneously in more than 72% of cases. The median time from surgery until resolution of hydronephrosis was 4.5 (1.6, 10.5) months, which is shorter in comparison to the average time to resolution of 7.6 months, reported by Kim et al. in an earlier study.De novo hydronephrosis after RALUR can be followed with serial renal ultrasounds. The majority of de novo hydronephrosis post-RALUR is transient and resolves spontaneously within a year of surgery with a very low re-intervention rate.

INTRODUCTION: Differences of sex development (DSD) are congenital conditions in which there is atypical chromosomal, gonadal and/or phenotypic sex. A phenotype of severe genital atypia in patients raised as male is a relatively rare occurrence and standards for management are lacking. Decision making for early surgical planning in these rare cases includes, but is not limited to, degree of atypia, location of testes, and presence of Müllerian remnants. In this study we describe surgical approaches and short-term outcomes for masculinizing genitoplasty in moderate to severe genital atypia in young patients raised male, for whom parents opted for early surgery. METHODS: This NIH-sponsored study is an ongoing, observational, multicenter investigation assessing medical, surgical and psychological outcomes in children and their parents affected by atypical genitalia due to DSD. Participants were prospectively enrolled from 12 children’s hospitals across the United States that specialize in DSD care. Criteria for child enrollment were a Quigley score of 3–6 in those with a 46, XY or 45,X/46, XY chromosome complement, age