Pediatrics
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Multicenter Study
Pancreatitis among patients with cystic fibrosis: correlation with pancreatic status and genotype.
Pancreatitis is an infrequent complication among patients with cystic fibrosis (CF). It has mainly been reported for patients with pancreatic sufficiency (PS). Previous studies involved only a small number of patients because they contained data from single centers. The aim of this study was to evaluate the incidence of pancreatitis in a large heterogeneous CF population, to determine the relationship with pancreatic function, and to assess whether pancreatitis is associated with specific CFTR mutations. ⋯ This study of 10071 patients with CF from 29 different countries revealed an estimated overall occurrence of pancreatitis among patients with CF of 1.24% (95% CI: 1.02-1.46%). The incidence of pancreatitis was much higher among patients with PS. However, pancreatitis was also reported for 15 patients with PI from 11 centers in 9 different countries. A correct diagnosis of pancreatitis for the reported patients with PI was supported by amylase and lipase levels increased above 500 IU/L, similar to those for patients with PS and pancreatitis. A correct diagnosis of PI for these patients with pancreatitis was supported by the adequacy of the methods used. We chose the cutoff values used to distinguish between patients with PI and control subjects without gastrointestinal disease. For one half of the patients, the diagnosis of PI was established on the basis of low levels of stool elastase (mean: 97 mug/g stool). With a cutoff value of 200 microg/g stool, this noninvasive test has high sensitivity (>95%) and high specificity (>90%) to differentiate patients with PI from control subjects with normal pancreatic function. For the other one half of the patients with PI in the cohort, the pancreatic status was determined on the basis of the 3-day fecal fat balance, with the widely used cutoff value of >7 g of fat loss per day. The most likely reason for pancreatitis occurring among patients with PI is that some residual pancreatic tissue is present among these patients. Pancreatitis is a rare complication among patients with CF. It occurred for 1.24% (95% CI: 1.02-1.46%) of a large CF cohort. Pancreatitis occurs mainly during adolescence and young adulthood. It is much more common among patients with CF and PS (10.3%), but it can occur among patients with PI (0.5%). Pancreatitis can be the first manifestation of CF. Pancreatitis was reported for patients carrying a wide range of mutations.
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Comparative Study
Lengths of stay and costs associated with children's hospitals.
Because of the unique mission of freestanding children's hospitals, higher costs have generally been accepted; however, increasing health care costs and the impetus for outcomes data demand more accountability. For common diagnoses, with respect to quality care indicators, length of stay (LOS), and total charges, we propose to compare freestanding children's hospitals and other hospitals. Our hypothesis is that, for similar diagnoses, freestanding children hospitals will have longer LOSs and higher costs than other hospitals. ⋯ We found no significant difference in median LOS among freestanding children's hospitals and nonchildren's hospitals, but freestanding children's hospitals had higher total charges per admission, even after adjusting for differences in population characteristics. Additional studies are needed to elucidate whether these increased costs result in better health outcomes or are simply attributable to other characteristics of children's hospitals, in which not all patients may benefit.
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Clinical Trial Controlled Clinical Trial
Preventing abusive head trauma among infants and young children: a hospital-based, parent education program.
Abusive head injuries among infants (shaken infant or shaken impact syndrome) represent a devastating form of child abuse; an effective prevention program that reduces the incidence of abusive head injuries could save both lives and the costs of caring for victims. We wished to determine whether a comprehensive, regional, hospital-based, parent education program, administered at the time of the child's birth, could be successfully implemented and to examine its impact on the incidence of abusive head injuries among infants <36 months of age. ⋯ A coordinated, hospital-based, parent education program, targeting parents of all newborn infants, can reduce significantly the incidence of abusive head injuries among infants and children <36 months of age.
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Randomized Controlled Trial Clinical Trial
The role of endogenous opioids in mediating pain reduction by orally administered glucose among newborns.
It has been demonstrated clearly that sweet-tasting solutions given before a painful intervention can reduce pain among newborns. There is no fully accepted explanation for this effect, but activation of endogenous opioids has been suggested as a possible mechanism. The aim of this study was to obtain deeper knowledge of the underlying mechanism by investigating whether administration of an opioid antagonist would reduce the effect of orally administered glucose at heel stick among term newborns. ⋯ Administration of an opioid antagonist did not decrease the analgesic effect of orally administered glucose given before blood sampling.
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To characterize resources available for the care of critically ill and injured children in the United States. ⋯ PICUs with the fewest beds had higher physician and nurse staffing ratios per PICU bed and lower resource capacity for high-intensity renal and respiratory therapy. The impact of PICU resource availability on referral patterns and outcomes of pediatric critical illnesses warrants additional study.