Abstract
Antigen pre-treatment in animals undoubtedly prolongs graft survival. In man, however, routine pre-transplantation blood transfusions have recently become controversial, principally because of the adverse effect of transfusion-induced sensitisation on graft survival rates. We have monitored the effect of cyclosporin administered during a planned programme of third-party blood transfusions on the development of both cytotoxic and anti-idiotypic antibodies. A total of 24 patients were recruited to the study; ten received cyclosporin with blood transfusions (BT) (group 1), 14 received BT alone (group 2). Anti-HLA antibodies developed in 3 of 9 patients in group 1 and 8 of 12 patients in group 2 (P < 0.05). Anti-idiotypic antibody activity was detectable in 9 of 9 patients in group 1 and 7 of 12 patients in group 2 (P < 0.006) The mechanism by which cyclosporin can prevent an anti-HLA antibody response and promote an anti-idiotypic response is unclear.
| Original language | English |
|---|---|
| Pages (from-to) | 125-130 |
| Number of pages | 6 |
| Journal | Nephrology Dialysis Transplantation |
| Volume | 6 |
| Issue number | 2 |
| Publication status | Published - 1991 |
Keywords
- CYCLOSPORINE
- ALLOANTIBODIES
- ANTIIDIOTYPIC ANTIBODIES
- SENSITIZATION
- RENAL-ALLOGRAFT RECIPIENTS
- DONOR-SPECIFIC TRANSFUSION
- TRANSPLANT RECIPIENTS
- BROAD SENSITIZATION
- KIDNEY-TRANSPLANTS
- GRAFT-SURVIVAL
- CROSSMATCH
- RELEVANCE
- ASSAY