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Cureus
December 2024
Department of Pathology and Medical Laboratory, Faculty of Medicine, Universiti Sultan Zainal Abidin, Kuala Terengganu, MYS.
Lewis antibodies, such as anti-Le and anti-Le, are commonly encountered in routine immunohematology. They are typically IgM in nature and are generally considered clinically insignificant, as they rarely cause hemolytic transfusion reactions (HTRs) or hemolytic disease of the fetus and newborn (HDFN). However, rare cases have been reported where anti-Lewis antibodies caused mild transfusion reactions.
View Article and Find Full Text PDFVox Sang
January 2025
Research and Development, Australian Red Cross Lifeblood, Alexandria, New South Wales, Australia.
Background And Objectives: The most widely used method of platelet cryopreservation requires the addition of 5%-6% dimethylsulphoxide (DMSO), followed by its pre-freeze removal via centrifugation, to minimize toxicity. However, this adds complexity to the pre-freeze and post-thaw processing. Accordingly, the aim of this study was to simplify platelet cryopreservation by reducing the DMSO concentration and omitting the requirement for pre-transfusion removal.
View Article and Find Full Text PDFZhonghua Er Ke Za Zhi
January 2025
Division of Neonatology and Center for Newborn Care, Guangzhou Women and Children's Medical Center, Guangzhou510623, China.
To analyze the current status of red blood cell transfusion in very preterm infants (VPI) (gestational age at birth <32 weeks) from Chinese Neonatal Network (CHNN) in 2022. This cross-sectional study was based on the CHNN VPI cohort. It included 6 985 VPI admitted to CHNN 89 participating centers within 24 hours after birth in 2022.
View Article and Find Full Text PDFTransfus Med Hemother
December 2024
Department of Blood Transfusion, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou, China.
Background: Erythrocyte alloantibodies and autoantibodies complicate transfusion. However, the prevalence of erythrocyte alloimmunization and autoimmunization has not been estimated in the Chinese pediatric population. Therefore, we investigated the prevalence of erythrocyte alloimmunization and autoimmunization in the Chinese pediatric population with the aim of developing a reasonable transfusion management policy in children from China.
View Article and Find Full Text PDFCureus
November 2024
Internal Medicine, Sri Guru Ram Das Institute of Medical Sciences & Research, Amritsar, IND.
Introduction HbA1c values used for diagnosing and treating diabetes can be affected by factors such as red blood cell lifespan, hemolysis, red cell transfusion, and the presence of minor Hb species like HbA2 and HBF in hemoglobinopathies like sickle cell disease, homozygous HbC disease, HbSC disease, and β-thalassemia. This study aims to compare HbA1c levels in transfusion-dependent thalassemia (TDT) patients and healthy individuals. Materials and methods This is a cross-sectional comparative study.
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