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  • Title: Sensitization 2001.
    Author: Hardy S, Lee SH, Terasaki PI.
    Journal: Clin Transpl; 2001; ():271-8. PubMed ID: 12211790.
    Abstract:
    1. The rate of transfusion decreased from 64% in 1992 to 36% in 2000. This need for transfusions continued despite the introduction of erythropoetin. Females were transfused more frequently than males. SLE patients were transfused more often than those with other diseases. 2. Transfusions no longer had a beneficial effect on the outcome of transplantation, but rather with more transfusions, the graft outcome became lower, as might be expected. 3. Rejection of a kidney transplant had the strongest effect on sensitization, followed by transfusion and then pregnancies. Females were more susceptible to sensitization than males. Although non-transfused males should not have been sensitized, as many as 13% were reported to have antibodies. As many as 20% of nulliparous females without transfusions also were reported to have antibodies. 4. SLE patients were most often sensitized among patients with various diseases. Females of all diseases were more sensitized than males. 5. Unsensitized regraft patients had a 3% lower 3-year graft survival than unsensitized first graft patients. Among sensitized patients, regraft patients had a 4% lower graft survival than sensitized first graft patients. 6. Patients with polycystic kidney disease had the highest 3-year graft survival in both the sensitized and non-sensitized patients. Sensitization to a PRA level of less than 50% was not detrimental to patients with all the various diseases. 7. For cadaver donor regraft patients, HLA-DR mismatch had a greater effect than AB mismatch. There was a 10 percentage point lower 3-year graft survival in cadaver donor regraft patients mismatched for 2 DR antigens than mismatched for 0 DR antigens. 8. For living donor transplants, regrafts from 0 AB or 0 DR mismatched transplants had the same graft survival as first transplants.
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