Implementation of the accelerated care of torsion pathway: a quality improvement initiative for testicular torsion.

BACKGROUND: Timely diagnosis and management of testicular torsion is of paramount importance. Furthermore, time to surgical intervention is a benchmark for the quality of care provided by pediatric urologists included in US News and World Report (USNWR) methodology. OBJECTIVE: We sought to optimize management of acute testicular torsion at a single institution by decreasing time from presentation to definitive management through the creation and implementation of a clinical care pathway (accelerated care of torsion or ACT) for acute testicular torsion in a 2-year period. STUDY DESIGN: Multidisciplinary process mapping involving the emergency department (ED), radiology, anesthesiology, peri-operative services, and operating room (OR) teams resulted in development of the ACT pathway with the goal of achieving surgical intervention within 4 h of arrival at our institution. The accelerated care of torsion pathway was implemented in April 2016. Thirty-eight consecutive acute torsion cases were then prospectively evaluated from April 2016 to April 2018. For process measures, we recorded triage to OR times and mode of presentation. For outcome measures, we examined orchiectomy rates. We retrospectively reviewed 97 cases of acute torsion from 2004 to 2016 as a control. RESULTS: Time from ED triage to OR start decreased from a median 196 min (interquartile range [IQR] 137-249 min) to 127 min (IQR 100-148 min; P < 0.0001) for all cases of acute torsion. In the control group, 72% of cases met the USNWR criteria for acute treatment of torsion. After ACT implementation, 100% of cases reached the OR within the 240 min time frame. Orchiectomy rates were performed in 24% of control cases vs 30% after ACT implementation (P = NS). Survival curve analysis demonstrated no significant difference in probability of testis salvage before or after implementation of the ACT pathway. DISCUSSION: In agreement with similar studies, despite a significant reduction in triage to OR times, the orchiectomy rate approached 30%. This outcome did not significantly improve after implementation of the ACT pathway. Overall ischemia time was a more important determinant of testis salvage. Study limitations include limited patient follow-up to assess testis atrophy. CONCLUSIONS: The multidisciplinary creation and implementation of a clinical pathway for the care of acute testis torsion has significantly decreased the time from ED to OR in our institution. However, overall orchiectomy rate was not significantly affected.

Epispadias repair with tunica vaginalis flap.

INTRODUCTION: Primary epispadias is a rare congenital malformation that afflicts about 1 in 80,000 children. The surgical repair, originally described by Cantwell over 100 years ago, is fundamentally sound and incorporates several important steps to achieve an optimal result. METHODS: A 9-month-old male with penopubic epispadias presented for surgical repair. Pre-operative imaging included a normal renal ultrasound and voiding cystourethrogram that demonstrated a moderate-sized bladder, partially competent bladder neck, and no vesicoureteral reflux. A modified Cantwell-Ransley approach to the repair was performed without complete disassembly of the penis. Established surgical principles of identification of laterally placed neurovascular bundles, preservation of the ventral mesentery to the urethral plate, mobilization of the urethral plate off the corporal bodies with ventral relocation, and dorsal medial rotation of the corporal bodies are demonstrated in this video. RESULTS: This procedure was performed as an outpatient. The patient had an unremarkable postoperative course. The #6-French urethral stent was removed on postoperative day 10. CONCLUSIONS: This video demonstrates a modified Cantwell-Ransley technique for epispadias repair, which employs a tunica vaginalis flap to reinforce the urethral repair. The adherence to surgical principles described by Cantwell in the late 1800s for children with primary epispadias continues to lead optimal surgical outcomes.

Time to resolution: A prospective evaluation from the Society for Fetal Urology hydronephrosis registry.

INTRODUCTION: The resolution rate of prenatal urinary tract dilation (UTD) has been documented in several retrospective studies. The present study analyzed prospective observational registry data, with the aim of determining time to resolution among patients prenatally identified with mild postnatal UTD. MATERIALS AND METHODS: A total of 248 subjects, from four centers, were prospectively enrolled from 2008 to 2015. Exclusion criteria included other anomalies (n = 69), fewer than two ultrasounds, and/or <3 months follow-up (n = 26). Resolution was defined as Outcome A (SFU 0) and Outcome B (SFU 0/1). Fisher's exact test, Mann-Whitney U or Kruskal-Wallis test and Kaplan-Meier were used for analysis. RESULTS/DISCUSSION: The median follow-up for 179 (n = 137 males) subjects was 15 months (IQR 7-24), range 0-56 months. VCUG was performed in 100 (57%) and VUR identified in 15 (15%). There was no association with reflux and resolution (P = 0.72). For resolution assessment (n = 153), lower grades were likely to resolve and demonstrated a higher rate in the Outcome B classification. Time to resolution also favored lower grades, with the majority resolving within 2 years (Figure). Surgical intervention was performed in 14 (8%). It is interesting to note that regardless of grade of UTD, there was no difference in frequency of US or the time that RUS was first performed. Practitioners performed the first RUS of life within a narrow window ranging from 0.27 RUS/month for Grade 1 UTD to 0.30 RUS/month for Grade 4 UTD. It was speculated that this practice pattern occurrence likely reflected the deficiency in knowledge by primary care providers, and identified a potential opportunity for education. The SFU registry substantiates that the vast majority of patients will demonstrate transient UTD and most cases that do not resolve will improve within 2 years of life. This data could be used to further an evidenced-based approach towards the evaluation and management of prenatal UTD, as outlined in the multidisciplinary consensus statement for prenatal urinary tract dilation. CONCLUSIONS: This prospective registry confirms that the majority of prenatal UTD is transient, resolution occurs within the first 3 years of life, and most patients will not need intervention. Redefining SFU 1 as normal increased the resolution rate. A large proportion of patients were not evaluated with a VCUG, therefore impact of VUR could not be determined.