Transfusion therapy is effective in the prevention and treatment of many complications of sickle cell disease (SCD). However, its benefits must be balanced against its risks, including delayed haemolytic transfusion reactions (DHTR). Not only is the relative rate of alloimmunization higher in patients with SCD than in other patient populations, but attendant risks associated with DHTR are even ...

BACKGROUND Patients with malignancy comprise a unique group for whom transfusions play an important role. Because the need for transfusions may span a long period of time, these patients may be at risk for more adverse events due to transfusion than other patient groups. METHODS A literature search on PubMed that included original studies and reviews was performed. The results were summarized...

BACKGROUND: Platelet transfusion is universally employed in acute leukemia. Platelet concentrate supernatants contain high concentrations of biologic mediators that might impair immunity. We investigated whether washed platelet and red cell transfusions could improve clinical outcomes in adult patients with acute leukemia. METHODS: A pilot randomized trial of washed, leukoreduced ABO identical ...

BACKGROUND Transfusion of blood and blood products can be associated with hazards which may be at times fatal. Timely reporting of transfusion reactions is imperative for root cause analysis and their prevention in future. METHODS We retrospectively reviewed the transfusion reactions at our institution during last seven years. The data was retrieved from our computerized blood bank informatio...

Although the transfusion of red blood cells (RBCs) is safer than ever regarding infections, it is still associated with several adverse reactions and therefore should only be used on the basis of evidence-based triggers. However, prevention of RBC transfusion and subsequent substitution of blood losses with acellular solutions will inevitably result in dilutional anemia. Acute dilutional anemia...

Background & Objective: Bacterial, contamination of blood components are a significant risk for transfusion reactions. Inherently, platelet concentrates (PCs) are vulnerable to bacterial contamination, due to the storage condition of processed PCs at room temperature, which provide very suitable conditions for the proliferation of microorganisms....

OBJECTIVE Alloimmunization in patients with sickle cell disease (SCD) has a reported incidence of 5% to 36%. One complication of alloimmunization is delayed hemolytic transfusion reaction/hyperhemolysis (DHTR/H) syndrome, which has a reported incidence of 11%. In patients with SCD, clinical findings in DHTR/H syndrome occur approximately 1 week after the red blood cell (RBC) transfusion and inc...

BACKGROUND AND OBJECTIVES The TRIP national hemovigilance and biovigilance office receives reports on side-effects and incidents associated with transfusion of labile blood products. Anaphylactic reactions accounted for the largest number of serious transfusion reactions in the period 2008-2012. In most cases, no cause is found for these reactions. TRIP data show that anaphylactic reactions occ...