No abstract

Our group of patients showed a 73% reduction in CABSIs and a 77% reduction in catheter removal due to infection after ethanol lock therapy. In our patient population, weekly ethanol lock therapy for 2 hours is an effective technique to reduce CABSIs and catheter removal in long-term home PN patients.

The standard of care for patients with cholestasis (direct bilirubin >or=2 mg/dL) while receiving parenteral nutrition (PN) solutions is to reduce or discontinue the copper and manganese. The repercussions of this action have not been studied. Two adult case reports document low serum copper levels associated with clinical symptoms of copper deficiency after the removal of copper from their PN solutions. We now describe the first known series of pediatric patients to develop copper deficiency after copper was removed from their PN solutions.

We show that Treg are increased in esophageal tissue of EoE subjects compared with GERD and HC subjects. The present study illustrates another possible mechanism involved in EoE that implicates impairment of immune homeostasis.