Cerebral Haemodynamic Changes by Red Blood Cell Transfusion in Neonates

The cerebro-vascular effects of a clinically prescribed erytrocyte (red blood cell) transfusion is examined. Before the transfusion, BabyLux sensor is placed on the neonatal fronto-parietal region and held in place by a self-adhesive bandage. A baseline prior to transfusion is established through a series of five repeated measurements of 1 minute taken during a stable period just before the transfusion is started. Once transfusion has ended, another series of five repeated measurements of 1 minute taken during a stable period are performed to determine the responses. Cerebral oxygenation as determined by a commercial spatially resolved NIRS device with neonatal sensor will be continuously recorded during transfusion.