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Investigation and analysis of blood transfusion in 1 766 hospitalized trauma patients / 中国实验血液学杂志
Journal of Experimental Hematology ; (6): 228-233, 2015.
Article in Chinese | WPRIM | ID: wpr-259609
ABSTRACT
<p><b>OBJECTIVE</b>The study was to understand the incidence of traumatic coagulopathy and the clinical blood transfusion in hospitalized trauma patients so as to provide a reference for guiding scientific component transfusion in trauma or surgical patients.</p><p><b>METHODS</b>By using a software "clinical transfusion database" developed by our department, 1 766 trauma cases who suffered traumatic injury and required hospital admission between 2001 and 2012 were retrieved, and out of them 1 211 patients were given transfusion, and the transfusion-related indicators of the patients such as coagulation, hemoglobin levels before transfusion, trauma situation, massive blood transfusion and total blood transfusion were retrospectively analyzed. According total volume of blood usage during hospitalization,1 211 cases with transfusion were divided into three groups low volume transfusion group ( ≤ 5 U, n = 471), moderate volume transfusion group (5-10 U, n = 449) and high volume transfusion group (>10 U, n = 291), then the difference of indicators among the 3 groups was compared, and the risk factors of high volume transfusion were analyzed.</p><p><b>RESULTS</b>There were 33 cases of coagulopathy and 52 cases of massive transfusion in trauma patients with transfusion. The transfusion rate of trauma patients was about 68.6%. There was no association between the total amount of blood transfusion and surgical grade or whether surgery. The most patients were transfused using two components (plasma and red blood cell), the ratio of plasma to RBC transfused in patients with coagulopathy was approximately 1.0. In high volume transfusion group, there were more younger and male patients with more serious injury, their infection and death were significantly higher than that in other two groups (P < 0.01).</p><p><b>CONCLUSION</b>There were approximately 69% of hospitalized trauma patients require transfusion, the patients in high volume transfusion group have two populations such as middle-aged and young men who was vulnerable to severe trauma mainly caused by accident injury or fall injury and older women who was vulnerable to osteoporotic hip fractures mainly caused by fall injuries. The coagulation disorders in the patients with trauma coagulopathy should be corrected by transfusion with high ratios of plasma to RBC. Massive transfusion (OR = 95.22), hemorrhagic shock (OR = 17.2), trauma coagulopathy (OR = 4.52) are risk factors of high volume transfusion > 10 U, and massive transfusion also is a risk factor of trauma coagulopathy (OR = 16.257). The routine dynamic monitoring of coagulation should be performed for trauma or surgical patients to guide the clinical transfusion scientifically.</p>
Subject(s)
Full text: Available Index: WPRIM (Western Pacific) Main subject: Shock, Hemorrhagic / Blood Coagulation Disorders / Blood Transfusion / Retrospective Studies / Hospitalization Type of study: Observational study / Risk factors Limits: Female / Humans / Male Language: Chinese Journal: Journal of Experimental Hematology Year: 2015 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Main subject: Shock, Hemorrhagic / Blood Coagulation Disorders / Blood Transfusion / Retrospective Studies / Hospitalization Type of study: Observational study / Risk factors Limits: Female / Humans / Male Language: Chinese Journal: Journal of Experimental Hematology Year: 2015 Type: Article