Clinics in perinatology
-
Clinics in perinatology · Sep 2004
ReviewUnderstanding and preventing severe neonatal hyperbilirubinemia: is bilirubin neurotoxity really a concern in the developed world?
Although rare, extreme neonatal hyperbilirubinemia and its dreaded complication, kernicterus, continue to occur. Hyperbilirubinemia develops when bilirubin production exceeds the body's capacity to excrete it, primarily by conjugation. ⋯ Adjuncts to the interpretation of the serum total bilirubin concentration are suggested. Prevention and management of severe hyperbilirubinemia should be based on American Academy of Pediatrics guidelines, with individualization including earlier institution of treatment and delayed discharge from the hospital for neonates with risk factors for kernicterus.
-
There are relatively few studies of albumin use in neonates and children, with most showing no consistent benefit compared with the use of crystalloid solutions. Certainly, albumin treatment is not indicated for treatment of hypoalbuminemia alone. Studies also show that albumin is not indicated in neonates for the initial treatment of hypotension, respiratory distress, or partial exchange transfusions. ⋯ In patients with hypoalbuminemia and increased capillary permeability, albumin supplementation often leads to greater albumin leakage across the capillary membrane, contributing to edema formation without improvement in outcome. As the disease process improves and capillary permeability normalizes, albumin supplementation may accelerate recovery, but long-term benefits of albumin treatment usually cannot be demonstrated. These patients will recover whether or not albumin is administered.