backgroundmany studies reported that copper, zinc and magnesium play important roles in the pathogenesis and development of neonatal hyperbilirubinemia. exchange transfusion and intensive phototherapy are known two modalities of therapy for severe neonatal hyper bilirubinemia, but the effect of them on those trace elements is unknown.materials and methodscopper, zinc and magnesium serum levels ...

CONTEXT Patients with sickle cell anemia (SCA) are frequently transfused with red blood cells (RBC). Recently we reported that the calculated risk of RBC alloimmunization per transfussed unit in Brazilian patients with SCA is 1.15%. We describe a delayed hemolytic transfusion reaction (DHTR) presenting as a painful crisis in a patient with SCA. CASE REPORT A 35-year-old Brazilian female with ...

BACKGROUND AND PURPOSE Transfusion of large polymers of hemoglobin avoids the peripheral extravasation and hypertension associated with crosslinked tetrameric hemoglobin transfusion and may be more effective in rescuing brain from focal ischemia. Effects of transfusion of high-oxygen-affinity hemoglobin polymers of different weight ranges were determined. METHODS Hypervolemic exchange transfu...

Thirty grossly anaemic pregnant Nigerian women with venous haematocrit levels varying between 6 and 17%, had their plasma volumes estimated by the Evans blue dye dilution technique, both before and immediately after direct transfusion of packed blood cells. Parenteral ethacrynic acid was added to the blood for transfusion in 20 patients, seven of whom were in anaemic heart failure on admission....

In resource-limited settings and in the military theater, fresh human whole blood is commonly transfused, but infectious risks are a concern. Sophisticated molecular testing for potential infectious agents in the whole blood is often unavailable. To address this unmet need, pathogen reduction technology (PRT) has been developed, and it is an effective approach to inactivate a broad range of pat...

Blood transfusion has a well-documented clinical significance in several medical scenarios for instance severe anemia, massive blood loss caused by trauma, and major surgeries. Nevertheless, been associated with post-transfusion complications, such as mismatch reactions, transfusion-transmitted infections (TTIs).

A preterm male infant (35 weeks), appropriate for gestational age with birth weight of 2.20 kg was born to a 28-year G2 P0 mother. The mother's blood group was A positive and the father's was B positive. Her first pregnancy was an intrauterine fetal death due to immune hydrops. The mother's blood was positive for indirect Coomb's test with 1:32 dilution and anti-M antibodies. This pregnancy was...

background: the most appropriate route of tranexamic acid administration is controversial. in the current study, we compared the efficacy of intravenous (iv) and topical intra-articular tranexamic acid in reducing blood loss and transfusion rate in patients who underwent primary total knee arthroplasty. methods: one hundred twenty 120 patients were scheduled to undergo primary total knee arthro...

results a total of 6095 participants (36.4% male and 65.6% female) with the mean age of 92 (7-95) and mean ± sd of 34.6 ± 17.3 years were included in this study. fifteen persons (0.24%) were detected as hcv-positive and the highest prevalence was seen in age ≤ 12 years old (1%). a significant association was only detected between blood transfusion and hcv infection; therefore, those persons wit...