title: A comparison of 2 protocols for living-related renal transplantation in children: donor-specific transfusions versus cyclosporine.
abstract: We analyzed the results obtained with protocols for immunosuppression of pediatric recipients of haploidentical living-related renal transplants. In the donor-specific transfusion group transfusion of blood products obtained from the prospective organ donor was performed before transplantation, and at transplantation maintenance immunosuppression of azathioprine and prednisone was begun. In the cyclosporine group donor-specific transfusion was not used, and maintenance immuno-suppression of cyclosporine and azathioprine was begun 1 week before transplantation, with the addition of prednisone at transplantation. Of 24 donor-specific transfusion recipients 3 had circulating cytotoxic antibodies to the prospective donor for an incidence of 12%. There was no significant difference between groups with respect to 1-year actual patient and graft survival (100 and 89 versus 100 and 86%, respectively), 1-year mean serum creatinine level (1.1 versus 1.2 mg./dl.), rejection treatments per patient (2.5 versus 2.6) and total days hospitalized during year 1 after transplantation (27 versus 18), with donor-specific transfusion data presented first. Initial hospitalization was significantly shorter (10 versus 16 days, p less than 0.05) and the incidence of rejection crises within 3 months was significantly less (68 versus 94%, p less than 0.05) in the cyclosporine group. We believe that cyclosporine and azathioprine pre-treatment of pediatric recipients of haploidentical living-related renal transplants with the addition of prednisone at transplantation is preferable to a donor-specific transfusion protocol because there is no risk of recipient sensitization to the prospective donor, and patient and graft survival is not adversely affected.
authors.affiliation: Division of Pediatric Nephrology, Oregon Health Sciences University, Portland 97201.
authors.forename: M R
authors.initials: MR
authors.lastname: Leone
authors.forename: S R
authors.initials: SR
authors.lastname: Alexander
authors.forename: T
authors.initials: T
authors.lastname: Melvin
authors.forename: J
authors.initials: J
authors.lastname: Striegel
authors.forename: K
authors.initials: K
authors.lastname: Reller
authors.forename: D J
authors.initials: DJ
authors.lastname: Norman
authors.forename: J M
authors.initials: JM
authors.lastname: Barry
mesh_terms: D001379:Azathioprine / Q000627:therapeutic use; D001803:Blood Transfusion / Q000379:methods*; D002648:Child; D003524:Cyclosporins / Q000627:therapeutic use*; D005260:Female; D006084:Graft Rejection; D006085:Graft Survival; D006650:Histocompatibility Testing; D006801:Humans; D007165:Immunosuppression Therapy / Q000379:methods*; D016030:Kidney Transplantation / Q000276:immunology*; D008297:Male; D011241:Prednisone / Q000627:therapeutic use; D014019:Tissue Donors
chemical_list: D003524:Cyclosporins; D001379:Azathioprine; D011241:Prednisone