Possible active enhancement of a human cadaver renal allograft with antilymphocyte serum (ALS) and donor bone marrow: case report of an initial attempt.
- 1 April 1976
- journal article
- case report
- Vol. 79 (4) , 384-92
Abstract
Nonspecific immunosuppression of transplant patients frequently leads to complications which might be circumvented by inducing donor-specific immune unresponsiveness. Such specific immunosuppression has been produced experimentally, with use of donor antigen and antilymphocyte serum (ALS) for active enhancement. A case is presented in which the recipient of a cadaveric renal allograft (zero antigen match, cross-match negative) was given ALS (first 14 days after operation) and 11 X 10(9) donor bone marrow cells (twenty-fifth postoperative day) along with conventional doses of prednisone and Imuran in an attempt to produce donor-specific immune unresponsiveness. There were no rejection episodes, and serum creatinine remained less than 1.0 mg. per 100 ml. By the second month after transplantation there was no evidence for the persistence of donor erythrocytes or white cells. The conventional immunosuppressive agents were tapered and renal function was normal 8 months after transplantation, when the patient developed fatal peritonitis secondary to perforated sigmoid diverticulitis. At autopsy the renal allograft showed only minimal evidence of rejection. The present case illustrates an attempt to use ALS and donor bone marrow cells for active enhancement of a human cadaveric renal allograft. The infusion of stored donor marrow cells after transplantation is a particularly applicable technique for human cadaveric organ transplantation. The rejection-free course of this patient suggests that attempts to produce active enhancement clinically deserve further trial.This publication has 0 references indexed in Scilit: