This study has demonstrated that the production of posttransplantation antibodies directed against donor HLA-A, -B, -Cw, -DR, and -DQ mismatches are all strongly predictive of transplant failure.

We demonstrated a significant association between diffuse C4d staining, production of DSA, and graft failure. Although the concurrent detection of DSA and C4d positivity is uncommon in our patients, these results indicate that outcome in this group is poor and they may benefit from therapies directed at the humoral response.

Type 1 diabetics with renal failure listed for pancreas transplantation are at a significant risk of mortality even without surgery. Transplantation offers considerable survival benefits, despite associated surgical and immunosuppressive risks. In selected patients, pancreas transplantation remains the benchmark treatment for type 1 diabetes mellitus.

Forming local alliances (common recipient lists) and minimizing delays within the hospital might reduce CIT and DGF while achieving excellent HLA matching. This should improve significantly the outcome of both old and young donor kidney grafts.

No abstract