Abstract
Putative antibody-mediated rejection (AMR) in HLA-identical sibling transplantation has rarely been reported and occurred before routine calcineurin inhibitor use. A 29-year-old male developed allograft dysfunction following an HLA-identical renal transplant from his sibling. A pretransplant panel-reactive antibody (PRA) was elevated, pre-transplant crossmatch was negative and no donor-specific antibody (DSA) was identified. Induction with alemtuzumab was followed by maintenance immunosuppression with corticosteroids, tacrolimus and mycophenolate. A biopsy for allograft dysfunction suggested AMR, but DSA could not be detected. Treatment for rejection was transiently successful. Undetectable minor histocompatibility antibodies may have contributed.
Original language | English (US) |
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Pages (from-to) | 307-310 |
Number of pages | 4 |
Journal | Nephrology Dialysis Transplantation |
Volume | 25 |
Issue number | 1 |
DOIs | |
State | Published - Jan 2010 |
Keywords
- Acute allograft dysfunction
- Alemtuzumab
- Limitations of testing
- Living kidney donor
- Minor histocompatibility antigens
ASJC Scopus subject areas
- Nephrology
- Transplantation