نتایج جستجو برای: acute transfusion reactions
تعداد نتایج: 681695 فیلتر نتایج به سال:
OBJECTIVES To determine the incidence, risk factors, and outcome of transfusion-related acute lung injury in a cohort of critically ill patients. DESIGN In a retrospective cohort study, patients with transfusion-related acute lung injury were identified using the consensus criteria of acute lung injury within 6 hrs after transfusion. Inclusion criterion was a length of intensive care unit adm...
OBJECTIVE Transfusion-related acute lung injury is the leading cause of transfusion-related mortality. A prospective study using electronic surveillance was conducted at two academic medical centers in the United States with the objective to define the clinical course and outcomes in transfusion-related acute lung injury cases. DESIGN Prospective case study with controls. SETTING University...
As the risks of allogeneic blood transfusion (ABT)-transmitted viruses were reduced to exceedingly low levels in the US, transfusion-related acute lung injury (TRALI), hemolytic transfusion reactions (HTRs), and transfusion-associated sepsis (TAS) emerged as the leading causes of ABT-related deaths. Since 2004, preventive measures for TRALI and TAS have been implemented, but their implementatio...
Nineteen noninfected adults receiving initial induction chemotherapy for acute nonlymphocytic leukemia (ANLL) were randomized to receive either prophylactic granulocyte transfusion or platelet transfusion alone on an alternate-day schedule. An average of 11 granulocyte transfusions (range 3--19) were administered/patient with a mean dose of 11.5 X 10(9) granulocytes/transfusion. The groups were...
Madam, Transfusion of blood products is a life rescuing medical intermediation; however, associated adverse transfusion reactions are major pitfalls. Transfusion-associated circulatory overload (TACO) life-threatening pulmonary oedema that develops secondary to volume overload. Underlying precipitating factors include ages >60 years or <3 years, low body mass index (BMI), rapid rate and p...
Abstract The red blood cell (RBC) antigen Wr a is low-prevalence first described in 1953 by Holman and assigned to the Diego system 1995. Because of its low prevalence, usually absent on commercial screening RBCs antibody identification panels. When Wr(a+) are available, corresponding antibody, anti-Wr , often found sera from healthy individuals, patients, pregnant women. Anti-Wr can cause both...
Introduction & Objective: Cellular blood products such as whole blood, packed RBC and platelet concentrate may contain a large number of donor leukocytes. These transfused cells are responsible for several transfusion reactions which include febrile reactions, platelet refractoriness due to alloimmunization and some cell associated virus transmission, especially cytomegalovirus. Advances in b...
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