Journal of pediatric surgery
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Clinical judgment is superior to diagnostic tests in the management of pediatric small bowel injury.
Traumatic solid organ injuries are easily recognizable on computed tomography (CT) scans and usually are treated nonoperatively. Small bowel injuries may be difficult to diagnose and require prompt operation. This study was done to assess the role of clinical examination versus diagnostic tests in evaluating these injuries. ⋯ Serum amylase, CT scan, and DPL are not reliable diagnostic tests to exclude these injuries. Patients can be observed until physical findings suggest bowel injury without increased morbidity. Associated injuries are common; thus, patients are best treated where multidisciplinary support is available.
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Varicella (chickenpox) affects approximately 90,000 children each year. Although most cases resolve, some develop necrotizing soft tissue infections secondary to group A streptococcus and staphylococcus. Delay in diagnosis is common. ⋯ If the symptoms progress over the next few hours or if the tachycardia persists despite rehydration and antibiotics, the patient should be taken to the operating room for exploration. The authors strongly endorse such exploration despite the risk of a negative operation, because the morbidity and mortality associated with delayed surgical treatment are potentially significant. With prompt aggressive surgical and medical treatment, a good outcome can be anticipated for these patients.
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Although mechanical ventilation for more than 7 to 10 days has been considered a contraindication to the application of extracorporeal life support (ECLS) in neonates, the outcome and respiratory morbidity for newborns placed on ECLS after more than 7 days of ventilation have not been well characterized. The purpose of this study was to determine the impact of pre-ECLS ventilation time on the rate of survival, the likelihood of the development of bronchopulmonary dysplasia (BPD), and the need for supplemental oxygen at the time of discharge. Examination of the Extracorporeal Life Support Organization (ELSO) Registry showed that 6,110 neonates were treated for respiratory failure with a pre-ECLS ventilation time of less than 14 days between January 1990 and May 1995. ⋯ The late group was less likely to survive (odds ratio, 1.8; 95% confidence interval [CI], 1.21 to 2.68). The late group also had approximately twice the risk for the development of BPD (odds ratio, 1.9; 95% CI, 1.2 to 3.04) and a trend toward an increased incidence of home oxygen use (odds ratio, 1.55; 95% CI, 0.92 to 2.60). The authors conclude that (1) there is a greater risk of mortality and BPD and a trend toward an increased need for home oxygen with increased time on the ventilator before ECLS; (2) at 14 days the predicted probability of survival is still 53% (95% CI, 31% to 74%); (3) at 14 days the predicted probability of BPD is 54% (95% CI, 28% to 78%); and (4) based on these data, it is reasonable to consider application of ECLS to patients who have had mechanical ventilation for up to 14 days.