The current "manufacturing paradigm" of transfusion practice has detached transfusion from the clinical environment. As an example, fresh whole blood in large-volume hemorrhage may be superior to whole blood reconstituted from multiple components. Multicomponent apheresis can overcome logistical difficulties in matching patient needs with fresh component availability and can deliver the benefit...

BACKGROUND Calculation of desired whole blood transfusion volume relies on an estimate of an animal's circulating blood volume, generally accepted to be 0.08 L/kg or 8% of the animal's body weight in kilograms. OBJECTIVE To use packed cell volume before and after whole blood transfusion to evaluate the accuracy of a commonly used equation to predict packed cell volume after transfusion in sma...

Blood transfusion is a life-saving procedure in which whole blood or parts of are introduced into patient's bloodstream intravenously. The need maybe due to physiological pathological causes. objective this study was document the pattern and indications for at Special Care Baby Unit Benue State University Teaching Hospital (BSUTH), Makurdi. This retrospective review 126 neonates who received ca...

The history of liver support devices is traced from early attempts with dialysis based on the known dialysability of ammonia--the major identified toxin in liver failure--and exchange transfusion with removal of protein-bound toxins, to the later techniques based on whole organ perfusion in extracorporeal circuits. Perfusion through charcoal as an adsorbent represented a major advance and remai...

A animal model was developed whereby reticulocyte-rich blood was introduced into normal rats by exchange transfusion. Measurements of plasma iron turnover was made at similar plasma iron concentrations before and after exchange transfusions. High reticulocyte blood obtained from animals rendered iron deficient by diet or by treatment with phenylhydrazine resulted in a mean increase of 86% in in...

OBJECTIVE The evidence for the effects of blood exchange transfusion on selenium (Se) in newborn infants is unknown. This study was conducted to determine the possible effects of blood exchange transfusion on Se by comparing the Se blood concentrations before and after exchange transfusion in jaundiced neonates. METHODS A total of 30 jaundiced term neonates who underwent blood exchange transf...

The metabolism and excretion of paracetamol was studied in an infant of 29 weeks' gestation who was exposed to the drug when his mother ingested 32.5 g 16 hours before delivery. We have confirmed that sulphation is the major pathway and that the mixed function oxidase system is sufficiently active at this gestational age to produce hepatotoxic metabolic products. As most of the recognised drug ...

Background: Bilirubin encephalopathy is a clinical syndrome, associated with bilirubin toxicity in the central nervous system, resulting in chronic and permanent sequelae. It has been estimated that approximately 60% and 80% of term and preterm newborns develop jaundice in the first week of life, respectively. In the present study, we aimed to determine the prevalence, morbidity, and mortality ...

The present study attempts to find the role of Haptoglobin in the hemolytic disease of the newborn (HDN) , to ascertain the selective advantage of HP*1 over HP*2 , due to greater binding capacity of hemoglobin of the former; and to find the association of Haptoglobin with ABO blood group system. 71 children (37 – male; 34 – female) with HDN were studied along with their parents. Distribution of...

OBJECTIVE To evaluate the efficacy of pre-exchange transfusion albumin priming in neonates with non-hemolytic hyperbilirubinemia. DESIGN Single center, randomized controlled trial. SETTING Level III Neonatal unit. PARTICIPANTS Fifty healthy term and late preterm neonates with non-hemolytic hyperbilirubinemia requiring exchange transfusion. INTERVENTIONS 5 mL/kg of either 20% human album...