Journal of pediatric urology
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Comparative Study
Current diagnosis and management of primary isolated bladder diverticula in children.
Primary isolated bladder diverticula (PIBD) that are not correlated with the UVJ comprise approximately 10% of all primary bladder diverticulas (PBDs). No guidelines have been established for PIBD repair. It is unknown if infections or voiding dysfunction are impacted by the size of diverticula. ⋯ PIBD of >3 cm is characterized by UTI development, functional lower urinary tract symptoms, and disorders of bladder storage or emptying. Surgical repair of these diverticula is associated with improvement of voiding dysfunction and elimination of UTIs.
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The Glans-Urethral Meatus-Shaft (GMS) score is a concise and reproducible way to describe hypospadias severity. We classified boys undergoing primary hypospadias repair to determine the correlation between GMS score and postoperative complications. ⋯ The Glans-Urethral Meatus-Shaft (GMS) classification provides a means by which hypospadias severity and reporting can be standardized, which may improve inter-study comparison of reconstructive outcomes. There is a strong correlation between complication risk and total GMS score. Degree of chordee (S score) is independently predictive of fistula rate.
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Comparative Study
Delayed surgical repair of posttraumatic posterior urethral distraction defects in children and adolescents: long-term results.
Various surgical techniques have been proposed to treat pelvic fracture urethral distraction defects (PFUDDs) in children (Figure): primary alignment of the acute transected urethra, substitution procedures and delayed anastomosis urethroplasties (DAU) by perineal, elaborated perineal, transpubic or perineo-abdominal/partial transpubic access. However, long-term follow-up of surgical correction for PFUDDS with DAU is infrequently reported in the literature. ⋯ DAU has durable success rate for PFUDDs treatment in children with a healthy bulbar urethra. In childhood, additional surgical steps are frequently needed to achieve direct anastomotic repair.
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Comparative Study
Continuous local anesthetic infusion for children with spina bifida undergoing major reconstruction of the lower urinary tract.
While many options for postoperative analgesia are available to the general patient population, choices are limited for individuals with spinal dysraphism. We hypothesized that the use of continuous local anesthetic infusion following major reconstruction of the lower urinary tract in children with spina bifida would significantly decrease need for opiate use, while maintaining adequate pain control. ⋯ Continuous local anesthetic catheters are a simple, effective alternative strategy to provide postoperative analgesia while reducing systemic opiate use and associated adverse effects.
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Comparative Study
A comparative bibliometric analysis of the top 150 cited papers in hypospadiology (1945-2013).
Hypospadias, the most common congenital malformation of the penis, is characterized by an abnormal ventral opening of the urethral meatus, abnormal ventral curvature of the penis, and an abnormal distribution of the foreskin around the glans, with a ventrally-deficient hooded foreskin, and has been described in modern peer-reviewed literature since Noble's description in 1853. A dramatic increase in the literature on hypospadiology has focused on two main topics: The aetiology of the condition including molecular mechanisms and environmental influences, as well as surgical techniques to repair the defect, however there have been a number of facets of research stemming from this poorly understood condition in a developing subspecialty (Figure). The majority of these publications focus on the evolution of surgical technique and management. Urethral reconstruction should offer the ability to stand to urinate and combine a satisfactory cosmetic result. The tubularized incised plate repair, popularized by Snodgrass et al., and the Mathieu repair, have been the mainstay for distal hypospadias, however, there have still been a large number of well-described techniques, with no consensus as to the ideal method of repair, some of which is attributed to non-uniform standards of reporting outcomes. There is also no standard objective means to qualitatively assess the importance of each of these contributions. ⋯ Although there are inherent potential elements of bias in citation analysis, this study demonstrates that citation analysis in a complicated topic can provide a high-throughput, uncomplicated method of quickly deciphering important contributions of authors and institutions to the field of hypospadias research.