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Frequency of Kell and Rh alloantibodies in Iranian Thalassemia Patients in Khorasan Razavi Province, Iran

Background: Thalassemia is an inherited disease with anemia and hemolysis. Blood transfusion is a routine treatment for thalassemia patients; alloimmunization is one of the complications of blood transfusion, which is very serious for these patients, especially girls and young women. Materials and M...

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Detalles Bibliográficos
Autores principales: Mollahoseini Foomani, Farzad, Sadeghian, Mohammad Hadi, Bagheri, Saeede, Badiee, Zahra, Bazargani, Reihane, Aryanpour, Zahra, Hallajiayan, Saeid, Shams, Seyyede Fatemeh
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Tehran University of Medical Sciences, Hematology-Oncology and Stem Cell Transplantation Research Center 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10448921/
https://www.ncbi.nlm.nih.gov/pubmed/37638288
http://dx.doi.org/10.18502/ijhoscr.v17i1.11707
Descripción
Sumario:Background: Thalassemia is an inherited disease with anemia and hemolysis. Blood transfusion is a routine treatment for thalassemia patients; alloimmunization is one of the complications of blood transfusion, which is very serious for these patients, especially girls and young women. Materials and Methods: In this cross-sectional study, 446 thalassemia patients were examined. Demographic information of patients was extracted and recorded. The phenotype of ABO, Rh, and Kell antigens (tube method) with antisera from IMMUNDIANOSTICA Company (Germany) and the frequency of alloantibodies were determined. Results: 55.8% of the studied individuals were male, and 44.2% were female. Mean age of the studied patients was 19.94±10.63. The alloantibodies were detected in 7.5% of cell-pack receivers. The most prevalent phenotype of the ABO system was the O blood group (37.4%), and the most abundant antigen of the Rh group was ‘e’, which was found in 99.8% of the studied population. The most common alloantibody detected was Anti K (38.2%); concerning kell phenotype, (K(_)k(+)) and (K(+)k(+)) were found in 99.3% and 0.7% of patients, respectively. The frequency of Anti-D, Anti-C, Anti-c, and Anti-E was 23.5%, 14.7%, 2.9%, and 14.7%, respectively. Conclusion: According to the results of this paper, finding the compatible packed cells in terms of Kell and Rh systems antigens in addition to the ABO blood group is recommended to decrease the rate of alloantibodies in thalassemia patients.