نتایج جستجو برای: septic transfusion reaction
تعداد نتایج: 459741 فیلتر نتایج به سال:
BACKGROUND Blood products and derivatives are indispensable resources in medical therapies. However, it is important to note that the number of donations is far from ideal. Despite constant campaign efforts, a deficit of 1 million units is expected by 2030. OBJECTIVES To determine the adequacy of the indications for red blood cell transfusion in an emergency hospital in Alagoas. METHODS Thi...
The primary outcome measure is safety, including mortality and morbidity (intraoperative outcomes: operative duration, cross-clamp time, conversion rates; perioperative outcomes: myocardial infarction, atrial fibrillation, neurological adverse events, bleeding, transfusion, re-exploration, septic complications, pain, hospital stay, and discharge disposition). Secondary outcome measures include ...
BACKGROUND Acute reduction in hemoglobin levels is frequently seen during sepsis. Previous studies have focused on the management of anemia in patients with septic shock admitted to intensive care units (ICU's), including aggressive blood transfusion aiming to enhance tissue oxygenation. AIM To study the changes in hemoglobin concentrations during the first week of sepsis in the setting of In...
Although a lower transfusion trigger is generally recommended, little evidence is available about the physiological mechanisms of mild anemia in diseases with an imbalance between O2supply and O2 demand such as sepsis. This study was undertaken to describe the systemic and coronary metabolic O2 reserve in an awake sheep model of hyperdynamic sepsis comparing two different hemoglobin levels. Twe...
A Hindu male, aged 45 years, an educationist by profession, had a previous history of duodenal ulcer from 1932-39. One of his molar teeth was extracted in November 1943, followed by persistent bleeding from the gums, stopping after 10 days of intensive treatment with haemostatics. A month later he developed severe burning sensation in the chest and back rendering him very weak and anaemic. Inte...
BACKGROUND Blood transfusions are frequently given to patients with septic shock. However, the benefits and harms of different hemoglobin thresholds for transfusion have not been established. METHODS In this multicenter, parallel-group trial, we randomly assigned patients in the intensive care unit (ICU) who had septic shock and a hemoglobin concentration of 9 g per deciliter or less to recei...
BACKGROUND The impact of intraoperative erythrocyte transfusion on outcomes of anemic patients undergoing noncardiac surgery has not been well characterized. The objective of this study was to examine the association between blood transfusion and mortality and morbidity in patients with severe anemia (hematocrit less than 30%) who are exposed to one or two units of erythrocytes intraoperatively...
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...
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