Journal of pediatric surgery
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Children often are the victims of dog attacks. Although bite injuries sustained in an attack characteristically are attributed to the penetrating component of the bite, the blunt nature of a bite may represent the most serious and devastating component of injury. The purpose of this study was to characterize a group of children suffering life-threatening dog bites and examine the predominant aspect of injury. ⋯ On evaluation of a dog attack, the focus generally is on the obvious penetrating aspect of the bite. Yet, we found the blunt component of injury can have devastating consequences reflected in acute arterial, brain, and spinal cord injury. Even in the absence of significant penetrating trauma, further evaluation should be considered to exclude occult blunt arterial or neurologic injury.
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Meta Analysis
The role of prospective randomized clinical trials in pediatric surgery: state of the art?
This study sought to determine the role of randomized controlled trials (RCT) in the evolution of pediatric surgical practice. ⋯ Clinical trials are used infrequently to answer questions related to pediatric surgery. When RCTs are utilized, they often suffer from poor trial design, inadequate statistical analysis, and incomplete reporting. Pediatric surgery could benefit from increased expertise, funding, and participation in clinical trials.
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Cervical spine (C-spine) injuries occur infrequently in children but may be associated with significant disability and mortality. The purpose of this study was to review the experience of a level 1 pediatric trauma center to determine the epidemiology, risk factors, mechanisms, levels, types of injury, comorbid factors, and outcomes associated with these potentially devastating injuries. ⋯ Mechanisms of injury are age related, with younger children sustaining C-spine injuries as a result of motor vehicle-related trauma and older adolescents commonly injured during sporting activities. C-spine injuries in children most commonly involve the upper C-spine, but complete lesions of the cord are associated more frequently with lower C-spine injuries. The type of C-spine injury is related to the mechanism of injury: SCIWORA is associated with sporting activities and child abuse, C-spine dislocations most commonly result from motor vehicle-related trauma (especially among pedestrians), and C-spine fractures occur most commonly as a result of falls and dives. Predictors of mortality include younger age, motor vehicle-related mechanism, C1 dislocations, high ISS greater than 25, and associated CHI. A high index of suspicion for SCIWORA is essential when evaluating adolescents with neck trauma associated with sporting injuries or victims of child abuse.
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Reports of clinical trials often lack adequate descriptions of design and analysis; recent attention has focused on improving this omission so readers can properly assess the strength of the findings and draw their own conclusions. Similar analysis of study design and methodologic standards associated with quality reporting has not been carried out for pediatric surgery journals. ⋯ There were few randomized, controlled trials in pediatric surgery journals, and further attention should be given to evaluate the causal factors. Nine elements of quality reporting were well reported; however, 2 others were poorly reported; this may improve if editors of pediatric surgical journals provide authors with guidelines on how to report clinical trial design and analysis.
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Venoarterial (VA) extracorporeal membrane oxygenation (ECMO) traditionally has been the mode of support used in congenital diaphragmatic hernia (CDH). A few studies report success using venovenous (VV) ECMO. The purpose of this study is to compare outcomes in CDH patients treated with VA and VV. ⋯ CDH patients treated with VV and VA have similar survival rates. VA had more neurologic complications. The authors identified no disadvantage to the use of VV as an initial mode of ECMO for CDH, although some infants may need conversion to VA.