Association of crystalloid fluid infusion with intravascular hemolysis and organ dysfunction in hematopoietic stem cell transplant patients

Endothelial cell activation and injury is common after hematopoietic stem cell transplant (HSCT) and is associated with many post-transplant complications. An underexplored mechanism of endothelial cell damage in this population is the infusion of normal saline (NS, 0.9% sodium chloride) and other crystalloids, as NS use is associated with adverse outcomes in other patient populations. We hypothesized that the infusion of unbalanced crystalloids during HSCT may lead to changes in biomarkers commonly associated with red blood cell (RBC) hemolysis in patients before and after infusion, and that markers of endothelial and end-organ damage during admission may be associated with markers of hemolysis and total crystalloid use.
Source: Transfusion and Apheresis Science - Category: Hematology Authors: Source Type: research