نتایج جستجو برای: iran blood transfusion organization
تعداد نتایج: 1027919 فیلتر نتایج به سال:
Background: Red blood cell and other blood products play a crucial role in management of different disease processes, but in spite of implementation of crucial steps to improve the process of request for blood and blood consumption, there is still not enough information available regarding the proper practice in many medical centres. We aimed to evaluate the status of blood product requests and...
Background: One of the most important components of coronary artery bypass graft surgery is need for blood transfusion that increases morbidity and mortality. The aim of this study was to evaluate the factors affecting the need for blood transfusion during off pump coronary artery bypass (OPCAB) surgery.Methods: In this descriptive case control study 923 patients who had undergone OPCAB ...
Background and Objective: Patients with thalassemia major have an abnormality in hemoglobin synthesis and ineffective hematopoiesis and for this reason with respect to disease severity should receive one or more fresh blood unit every 15-30 days. Since transfusion of blood products has been known as one ...
Background and aims: Recently contact with bioaerosols has been presented as an important problem which endangers human being’s health. The aim of this investigation is to compare potential of separation of fungal aerosols in the air around Tehran’s Milad hospital, blood transfusion organization and waste water treatment plant of Tehran’s Shahrake Ghods. methods: this cross...
Abstract Background & aim: Occult hepatitis B virus infection in blood donors threats the safety of the blood supply. It is characterized by detection of low viral DNA in the serum subjects who have negative test for Hepatitis B surface antigen (HBsAg). The aim of this study was to assess the prevalence of occult hepatitis B virus infection among HBsAg negative and HBcAb positive in blood ...
Hepatitis B is one of the most frequent post-transfusion infections. Occult hepatitis B infection (OBI) is a form of hepatitis B infection in which, despite the presence of HBV-DNA in the serum and hepatocytes of the carrier, HBsAg is absent. In addition to the risk of transmission through the transfusion of infected blood, reactivation of hepatitis B in OBI patients and recipients of their blo...
Abstract Background Assuring safety and survival of blood in vitro depends on anti-coagulation substances, blood bag characteristics, storage conditions, and transport of blood. Besides, careful selection and screening of donors as well as blood tests can minimize the transmission risk of blood-transmissible pathogens and optimize blood health. The aim of this study was to assay the level of ...
*Corresponding Author: Fariba Seighali MD; Assistant Professor of Pediatric Gastroenterology, Maternal, Fetal and Neonatal Research Center, Tehran University of Medical Sciences & Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Tehran-Iran Mailing Address: Valiasr Hospital, Imam Khomeini Hospital Complex, Keshavarz Blvd. TehranIran Tel: +98 ...
background: transfusion services rely on transfusion reaction reporting to provide patient care and protect the blood supply. unnecessary discontinuation of blood is a major wastage of scarce blood, as well as man, hours and funds. the aim of the present study was to describe the main characteristics of acute transfusion reactions reported in the 4 hospital of kermanshah university of medical s...
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