Use of low titer O whole blood in infants and young children undergoing cardiac surgery with cardiopulmonary bypass.

Background: Low titer group O whole blood (LTOWB) is commonly used for severe bleeding in trauma patients. LTOWB may also benefit young children requiring cardiac surgery with cardiopulmonary bypass (CPB) at risk of severe bleeding.

Study Design And Methods: In this retrospective study, children <2 years old who underwent cardiac surgery with CPB were included.

Mechanical hemolysis in pediatric patients associated with rapid transfusion and one-way valve.

Background: Four similar transfusion reactions involving infants were reported in less than 1 year. After transfusion of red blood cells (RBCs) via syringe in the operating room, each patient experienced discolored urine, laboratory evidence of hemolysis, and acute kidney injury. Clerical and serologic investigations were unremarkable.

Presence of plasticizer di-2(ethylhexyl)phthalate in primed extracorporeal circulation circuits.

Many centers advocate the use of a standby wet-primed extracorporeal membrane oxygenation (ECMO) circuit for rapid deployment during cardiopulmonary resuscitation. However, concerns with regard to the potential health hazards associated with the release of the plasticizer di-2(ethylhexyl)phthalate (DEHP) from the polyvinyl chloride (PVC) tubing exist. The purpose of this study was to determine the time course of DEHP release from a preprimed ECMO circuit and to evaluate the effect of PVC tubing coatings on DEHP release.