نتایج جستجو برای: blood screening
تعداد نتایج: 895586 فیلتر نتایج به سال:
Abstract Background and objectives: ABO phenotyping is one of the essential tests in Immunohematology. Incompatible blood group transfusion leads to acute hemolysis reactions and other serious complications. Anti A1 is a cold Antibody with no clinical significance, but if it is reacted at 37˚c can be clinically significant, which will be happened rarely. At the present, we report a Case with a...
Background and Objectives: Colorectal cancer is the third most common cancer in men and the second most common cancer in women in the world. The colorectal cancer screening program was conducted in Iran as a pilot in the late 2010 with the aim of reducing the burden of colorectal cancer. The aim of this study was to evaluate the colorectal cancer screening program in Iran. Methods: This cros...
background and objective: stop-bang questionnaire is a well-known obstructive sleep apnea (osa) screening tool. this study aimed to evaluate that patients with high probability of osa in stop-bang questionnaire meet the criteria for assessment by split-night polysomnography (psg). materials and methods: patients who were admitted to three sleep clinics and underwent full-night psg entered into ...
BACKGROUND West Nile virus (WNV) is endemic in the US, varying seasonally and by geographic region. WNV can be transmitted by blood transfusion, and mandatory screening of blood for WNV was recently introduced throughout the US. Guidelines for selecting cost-effective strategies for screening blood for WNV do not exist. METHODS AND FINDINGS We conducted a cost-effectiveness analysis for scree...
background and aims: cytomegalovirus (cmv) has worldwide distribution, and its prevalence rate depends on factors such as economic and geographical conditions. an important way of the virus transmission is via blood. due to high prevalence of anti-cmv antibodies in blood donors and lack of data concerning its seroprevalence in the region, this study was carried out to determine the prevalence r...
Background. In 1991, the Centers for Disease Control recommended screening all children for elevated blood lead levels, that is blood lead levels of at least 10 micrograms per deciliter, except in communities where large numbers or percentages of children have been screened and found not to have lead poisoning. We have quantitatively compared the economic costs and benefits of universal screeni...
Abstract Background Beta thalassemia is a preventable disease. Iran has about 20,000Patients who are homozygote for β-thalassaemia and 3,750,000 carriers. The aim of this study was to determine the prevalence of beta thalassemia minor among men who underwent premarital screening in Quchana city in Khorasan Razavi region of Iran Materials and Methods This research is a descriptive cross-sect...
Background: Transfusion is the mainstay treatment of patients with thalassemia major and occasionally in thalassemia intermediate. Alloimmunization is an unwanted side effect of blood transfusion. The present study intended to determine the frequency of alloimmunization in patients with β- thalassemia major and thalassemia intermediate in Southwest Iran. Patients and Methods: This was a cross-...
One of the goals of the Iranian Blood Transfusion Organization is to provide adequate healthy blood and reduce the risk of various viral and bacterial transmission infections. With the removal of alternative blood donation, all blood units and blood products are provided through voluntary blood donation in Iran. The Blood Transfusion Organization screens the donated blood according to standard ...
Background: Toxoplasmosis with a worldwide distribution is one of the most common opportunistic infections in the immunodeficient patients and causes abortion and congenital complications in pregnant women infected with acute infection. The main route of infection is contact with infected cat and consuming under-cooked meat. Because the presence of parasite in the all body fluids, it is probabl...
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