نتایج جستجو برای: transfused patients
تعداد نتایج: 2085994 فیلتر نتایج به سال:
BACKGROUND/AIM In spite of the evidence suggesting a significant morbidity associated with blood transfusions, the use of blood and blood products remain high in cardiac surgery. To successfully minimize the need for blood transfusion, a systematic approach is needed. The aim of this study was to investigate the influence of different anesthetic techniques, general vs combine epidural and gener...
Myocardial injury and anemia are common among patients in internal medicine departments. Nevertheless, the level of anemia in which blood should be given to these patients is ill defined. We conducted a retrospective, cohort analysis. A total of 209 patients hospitalized to internal medicine, with myocardial injury (troponin I > 0.2 mcg/L, not diagnosed as ACS, acute coronary syndrome) and anem...
BACKGROUND The effect of blood component ratios on the survival of patients with traumatic brain injury (TBI) has not been studied. METHODS A database of patients transfused in the first 24 hours after admission for injury from 22 Level I trauma centers over an 18-month period was queried to find patients who (1) met different definitions of massive transfusion (5 units red blood cell [RBC] i...
BACKGROUND Fresh-frozen plasma (FFP) is frequently transfused to patients with mild prolongation of coagulation values under the assumption that FFP will correct the coagulopathy. There is little evidence to support this practice, however. To determine the effect of FFP on coagulation variables and correlation with bleeding in patients with mildly prolonged coagulation values, a prospective aud...
OBJECTIVE To assess the glycometabolic function in chronically transfused patients of beta- thalassemia major in terms of glucose tolerance, insulin secretion, insulin resistance index, and beta cell function index and to determine their relationship with clinical and biochemical profile. METHODS 30 homozygous thalassemia major children (aged 8-15 years) receiving regular blood transfusion an...
BACKGROUND AND OBJECTIVES Packed red blood cell (PRBC) transfusion is frequent in intensive care unit (ICU). However, the consequences of anemia in ICU patients are poorly understood. Our aim was to evaluate the prevalence, indications, pre-transfusion hematocrit and hemoglobin levels, and outcomes of ICU patients transfused with PRBC. METHODS Prospective cohort study conducted at a medical-s...
INTRODUCTION Burn anemia represents a common complication following a burn injury. Burn anemia etiology carries distinct features occurring at each stage of the post-injury and treatment periods resulting from different causes. We aimed to analyze the use of blood components in Finnish burn victims and to identify patient- and injury-related factors influencing their use. METHODS To study the...
Allogeneic transfusion seems to drive the immune system toward a Th2 response and away from a Th1 response, providing a hypothetical mechanism for transfusion-induced immunomodulation. By means of an intracytoplasmic cytokine detection technique with flow cytometry, it is possible to measure Th1 and Th2 cells derived from peripheral blood mononuclear cells. This study evaluated the presence of ...
BACKGROUND Allogeneic red blood cell transfusion is associated with increased morbidity and mortality in adult trauma patients. Although studies have suggested that the adoption of a more restrictive transfusion strategy may be safely applied to critically ill adult and all-cause critically ill pediatric patients, recent developments in our understanding of the negative consequences of red bloo...
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...
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