Effect of IVIG administration on complement activation and HLA antibody levels.

The objective of the present study was to determine if there are changes on complement (C) activation and concentration of HLA antibodies (Abs) in patients treated with intravenous immunoglobulin (IVIG). The patients evaluated were given IVIG as treatment of Ab-mediated rejection or desensitization. The patients' sera obtained before and after IVIG administration were tested for their effects on the deposition of both IgG (HLA Abs) and C3b (C activation) as measured by flow cytometry on T cells.

Kidney transplantation at the University of Miami.

Of the 1,679 renal allografts performed at the University of Miami between January 1, 1979 and October 31, 1999, 1,154 were from cadaver donors (CAD), 515 were from living-related donors (LRD), and 10 were from living-unrelated donors. The 3 ethnic groups: Black Caribbean-African-American, Hispanic, and others were almost equally represented among recipients. Recipient ages ranged between 1-83 years.

Primary immunosuppression with tacrolimus and mycophenolate mofetil for renal allograft recipients.

Background: Studies using tacrolimus and corticosteroids or the combination of cyclosporine, mycophenolate mofetil, and corticosteroids have been shown to reduce the incidence of biopsy-proven acute rejection episodes in cadaveric kidney recipients compared with cyclosporine-based immunosuppression. The current study is a retrospective analysis of our experience with tacrolimus combined with mycophenolate mofetil and steroids as primary immunosuppression for kidney transplant recipients.

Methods: In a retrospective analysis, 72 patients who received primary therapy with tacrolimus, mycophenolate mofetil, and corticosteroids (triple therapy) were compared with a control group of 98 kidney recipients who received tacrolimus and corticosteroids (double therapy).