Pediatrics
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Comparative Study
Utility of routine laboratory testing for detecting intra-abdominal injury in the pediatric trauma patient.
To assess the prevalence of laboratory abnormalities (complete blood cell count, electrolytes, blood urea nitrogen, creatinine, glucose, aspartate aminotransferase, alanine aminotransferase, amylase, lipase, urinalysis [U/A]) and the sensitivity and specificity of the physical examination (PE) and screening laboratory tests for identifying intra-abdominal injury (IAI) in moderately injured pediatric patients. ⋯ In the moderately injured pediatric trauma patient, (1) there is a low prevalence of laboratory abnormalities; (2) the PE combined with U/A is a highly sensitive screen for IAI; and (3) in patients with a normal PE of the abdomen and a normal U/A, laboratory testing seldom identifies unsuspected IAI.
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Randomized Controlled Trial Clinical Trial
A eutectic mixture of lidocaine and prilocaine for alleviating vaccination pain in infants.
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After-hours telephone calls are a stressful and frustrating aspect of pediatric practice. At the request of private practice pediatricians in Denver, a metropolitan area-wide system was created to manage after-hours pediatric telephone calls and after-hours patient care. This system, the After-Hours Program (AHP), uses specially trained pediatric nurses with standardized protocols to provide after-hours telephone triage and advice for the patients of 92 Denver pediatricians, representing 56 practices. ⋯ Large-scale after-hours telephone coverage systems can be effective and well-received by patients, parents, and primary physicians. Data presented in this report can assist in planning the training of personnel who provide after-hours telephone advice and triage. Controversies associated with this type of program are discussed. Suggestions are made regarding the direction of future programs and research.
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Randomized Controlled Trial Clinical Trial
Effect of ambient temperature on capillary refill in healthy children.
To assess the effect of moderately decreased ambient temperature on capillary refill (CR) time in healthy children, and to measure the reliability of CR measurements between observers. ⋯ Decreases in ambient temperature within a range found in typical office/emergency department settings may cause significant prolongation of CR time in children with normal circulatory status. There is marked interobserver variability in the measurement of CR even when performed by experienced observers. These findings suggest limitations to the use of CR in the assessment of ill or injured children.
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To determine the incidence of cardiotoxicity in infants and children who receive continuous nebulized albuterol (CNA) for bronchospasm. ⋯ Continuous albuterol therapy appears to be safe in our patient population as there was no significant evidence of cardiotoxicity. The significance of the transient elevation of CK-MB without other evidence of cardiotoxicity remains to be determined.