Faculty Bibliography

Transverse myelitis is an inflammatory disorder of the spinal cord that can present with a wide array of lower urinary tract symptoms including urinary retention, frequency, urgency, and urge incontinence. We report a case of a 15 year old male with new onset urinary incontinence who initially presented to the urologist and was subsequently diagnosed with transverse myelitis.

OBJECTIVE:To describe demographic trends of consumer product-related injuries in the pediatric cohort from 2011 - 2020. METHODS:The National Electronic Injury Surveillance System (NEISS) database surveying emergency department visits was retrospectively searched for all pediatric genitourinary injuries from 2011 to 2020. Data on demographics, diagnosis, products, disposition, and anatomy injured were collected on patients between the ages of 0-19 years. Statistical analysis was performed using linear regression. RESULTS: = 0.38, P = 0.057). CONCLUSION:Identifying factors involved in pediatric genital trauma can allow for increased legislation, surveillance, and prevention of such injuries in targeted age groups.

INTRODUCTION:Retention of indwelling ureteral stents due to loss to follow-up can result in significant harm to patients, often requiring multiple trips to the operating room. Despite widespread use of electronic medical records, there are few standardized options for urologists to track ureteral stents and no data on the rate of retained stents in a pediatric population. OBJECTIVE:This pilot quality improvement project aims to: 1) develop a simple process to track indwelling ureteral stents using the Epic electronic medical record and 2) determine the incidence of forgotten stents in a pediatric population. METHODS:We identified that operating room staff scan a barcode for ureteral stents at the time of surgery to log the stent as "Implanted" in the patient's medical record. The stent can later be marked as "Explanted" at the time of removal. A report was designed within Epic to identify all patients with a ureteral stent implanted from April 2014 to June 2019 at our hospital. We reviewed the records of patients whose stents had never been marked as "Explanted" to determine if any had a retained stent. A workflow was then designed to ensure staff would mark stents as "Explanted" at the time of removal and to periodically run the report within Epic to ensure that all patients with ureteral stents in place have appropriate follow-up. RESULTS:Our report identified 152 ureteral stents with a status of "Implanted". 3 patients did not have evidence of stent removal documented in their medical record. Follow up with these patients revealed stent removal at an outside location. DISCUSSION:Current approaches to stent tracking are laborious with limitations to adherence. The Epic software directly incorporates stent tracking into the individual patient chart allowing for easy implementation and follow up. Our study revealed no retained stents in our pediatric population. CONCLUSIONS:All patients with ureteral stents placed at a single institution over a 5-year period were easily identified using an automated Epic report. Through this report, we will prevent morbidity associated with stent retention. This technique could easily be implemented at other hospital systems that use Epic, and similar reporting tools could be designed within other electronic medical record systems. The incidence of ureteral stent retention in the pediatric population is likely significantly lower than for their adult counterparts.

OBJECTIVE:To evaluate the accuracy of renal and bladder ultrasonography (RBU) in predicting vesicoureteral reflux (VUR) in infants and children. MATERIALS AND METHODS/METHODS:A total of 134 children who had VUR demonstrated on voiding cystourethrography (VCU) and also had RBU within 1 month of the VCU were included in the study, which took place between January 2005 and December 2012. VUR and hydronephrosis were graded with standard methods on VCU and RBU, respectively. Using VCU findings of reflux as the gold standard, diagnostic accuracy measures were performed for hydronephrosis and ureteral visualization on RBU, including sensitivity, specificity, positive predictive value, negative predictive value, and accuracy. RESULTS:Reflux grade was significantly associated with the degree of hydronephrosis (P = .0032). The sensitivity, negative predictive value, and accuracy of ultrasonography in predicting reflux was significantly higher for grade IV+ or grade V reflux compared with lower reflux grades. Also, the specificity of ultrasonography in predicting reflux was constant and at high level across all reflux grades, suggesting that ultrasonography is a good diagnostic screening tool. CONCLUSION/CONCLUSIONS:Normal RBU is rare with grade IV-V reflux, and moderate to severe hydronephrosis is rare with reflux grades <IV. RBU is a valid screening test for the selection of patients with a first urinary tract infection who should undergo VCU. Diagnosis of grade IV and V reflux will be delayed in very few cases, using a definition of abnormal RBU to include all degrees of hydronephrosis (Society for Fetal Urology classification).

BACKGROUND:The purpose of this article is to report the increased incidence of community-acquired methicillin-resistant S. aureus in hand infections at an urban medical center. METHODS:The authors performed a retrospective review of all patients with hand infections over a 21-month period, and all patients with culture-positive methicillin-resistant S. aureus were identified. Cases determined to be nosocomial were excluded. The study period was divided into three 7-month periods. RESULTS:A total of 343 hand infections were treated over a 21-month period. Eighty-nine patients (26 percent) with culture positive methicillin-resistant S. aureus were identified; of these, 75 were determined to be community-acquired methicillin-resistant S. aureus patients. Statistical analysis was performed using the Fisher's exact test (p < 0.0001), the chi-square test for equal proportions, the Cochran-Armitage trend test, and two-way analysis of variance. The demographics of the patients were compared using two-way analysis of variance, and patients were found to be similar in all three time periods with respect to mean age and sex. The incidence of community-acquired methicillin-resistant S. aureus increased to 40 percent during the last 7-month period compared with 14 percent during the first two periods. Overall, the incidence of methicillin-resistant S. aureus increased to 47 percent during the last 7 months compared with 16 percent and 17 percent in the first two 7-month periods, respectively. Based on their treatment approach and literature review, the authors have developed an algorithm to treat community-acquired methicillin-resistant S. aureus hand infections. CONCLUSIONS:The authors' findings at Temple University Hospital may help to alert health care providers to take necessary steps to control the spread of methicillin-resistant S. aureus in the community and in the inpatient setting. Cultures should be carefully followed and infections should be treated with appropriate antibiotics.