Do different hemoglobin transfusion thresholds alter outcomes in children with ARDS? What is the optimal *minimum* transfusion threshold for children with ARDS? What patient-centered outcomes can be affected by transfusion strategies: ventilator free days, time to organ function recovery, duration of intensive care stay, survival?
There is a compelling need to advance research to understand the physiology governing the safety and efficacy of hemoglobin-based oxygen therapeutics functioning outside the red cell.
Many forms of anemia are associated with lowering HbA1C% but iron deficiency anemia modestly raises HbA1C%. The exact mechanism of anemia and iron deficiency anemia's effect on HbA1c levels is unclear. This impacts our treatment of diabetes mellitus and diabetes mellitus co-morbidity with HIV, Hepatitis C and other diseases in the presence of anemia.
There is a need to investigate hemoglobin biosynthesis in order to develop novel approaches to treat sickle cell disease, thalassemia, and other anemias.
Are there specific conditions where a liberal transfusion strategy results in lower 30-day mortality as compared to a restrictive transfusion strategy?