These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [Effect of recombinant human erythropoietin on kinetics of alloantibodies in patients awaiting renal allograft].
    Author: Boratyńska M, Szewczyk Z, Nowakowska B, Baldy-Chudzik K, Pytel A.
    Journal: Przegl Lek; 1995; 52(9):424-7. PubMed ID: 8834641.
    Abstract:
    Iterative transfusions are one of the most important mechanism of the induction as well as maintenance anti-HLA antibodies. We evaluated the evolution of PRA (panel reactive antibodies) in 46 sensitized patients during and after withdrawal of blood transfusion. Twenty nine of them (22 women and 7 men in age 38 +/- 7 years) were treated with EPO for 13 to 60 months. With EPO therapy anemia improved, allowing transfusions withdrawal in 19 patients. PRA level decreased from 62 +/- 23% to 42.5 +/- 25% after 1 year of therapy. At 2 year PRA reduced to 37.7 +/- 30% and remained on this level at 3 year. PRA levels became negative in 4 patients, decreased in 11 (by 35%) and remained high in 7 patients. The results of the patients were compared with 17 sensitized patients (9 women, 8 men in age of 40 +/- 10) who did not receive EPO and only part of them required sporadicly transfusions (mean 3 unit of blood) during last 2-3 years. PRA levels decreased from 59 +/- 20% to 45 +/- 22% at 3 year. PRA became negative in 6 patients. The reduction in PRA levels in this group of patients was lower than in EPO treated patients (24.3% vs 14%) as well as in fewer number of patients PRA droped (53% vs 63%). Analysis of risk factors for persistent high levels of alloantibodies showed, that female sex and DR2 phenotype were significant factors.
    [Abstract] [Full Text] [Related] [New Search]