Journal of pediatric urology
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This experimental study used a rat model to investigate the effect of a tunica albuginea incision with tunica vaginalis flap coverage on tissue damage and oxidative stress caused by testicular torsion and its relationship with the duration of ischemia. ⋯ Flap coverage reduced tissue damage as the duration of ischemia increased. The findings of the rat model suggested that a tunica albuginea incision with tunica vaginalis flap might have provided a protective effect in long-term ischemia.
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Increased case volumes and training are associated with better surgical outcomes. However, the impact of pediatric urology sub-specialization on perioperative complication rates is unknown. ⋯ Increased pediatric sub-specialization among urologists was associated with a decreased risk of mortality and surgical complications in children undergoing inpatient urologic procedures.
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Some children who sustain high-grade blunt renal injury may require operative intervention. In the present study, it was hypothesized that there are computed tomography (CT) characteristics that can identify which of these children are most likely to need operative intervention. ⋯ Collecting system defects and lack of ureteral opacification were significantly associated with failure of nonoperative management. A multicenter trial is needed to confirm these findings and whether nonsignificant CT findings are associated with operative intervention. In the month after renal injury, these patients should be mindful of any changes in symptoms, and maintain a low index of suspicion for an emergency room visit. For the physician, close follow-up and appropriate counseling of these high-risk patients is advised.
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Urinary tract infection (UTI) affects 10% of girls and 3% of boys by age 16. Both the American Academy of Pediatrics and National Institute for Health and Clinical Excellence Guidelines recommend urine testing prior to initiation of antibiotic treatment and the use of local antibiograms to guide empiric antibiotic therapy. Urine culture results not only provide the opportunity to halt empiric therapy if there is no bacterial growth, but also allow for tailoring of broad-spectrum therapy. Additionally, the use of antiobiograms improves empiric antibiotic selection based on local resistance patterns. However, execution of guideline recommendations has proved challenging. Understanding barriers in implementation is critical to developing targeted interventions aimed to improve adherence to these guidelines. ⋯ While most practitioners report following guidelines to obtain urine testing prior to antibiotic prescription for UTI, urine collection by bag is common. Additionally, <50% of practitioners adhere to guideline recommendations for empiric antibiotic selection based on local antibiograms. Interventions to improve adherence to UTI management guidelines should focus on (1) improving catheterization practices, (2) educating parents regarding the value of catheterization, and (3) incorporating local antibiograms into electronic medical records.
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Testicular torsion is one of the most common diagnoses involved in lawsuits in the pediatric patient. Missed diagnosis and diagnostic delays put patients at risk for testicular loss and have resulted in malpractice litigation. Using a national database, we sought to describe testicular torsion malpractice cases tried at the state and federal level and investigate factors associated with successful defense by the provider. ⋯ Atypical clinical presentations and false-negative ultrasound findings are common in testicular torsion malpractice litigation at the state and federal level. Providers who used ultrasound were not more likely to win the state appeal, and providers whose patients presented to the ER were less likely to have a successful defense. Although 50% of providers won the state appeal, the time from initial patient presentation and final state verdict decision was substantial.