Two doses of daclizumab in conjunction with low-dose cyclosporine, mycophenolate mofetil and steroids resulted in a low incidence of acute rejection after renal transplantation.
Five doses of daclizumab, given initially after kidney transplantation, reduce the rate of acute rejection (AR). Without cyclosporin A (CsA), a protocol, including daclizumab, mycophenolate mofetil (MMF) and corticosteroids (CSs), has recently shown efficacy in terms of graft function and survival. The rate of AR was relatively high, however. In this single-centre study, a CsA low-dose regimen was combined with two doses of daclizumab (1 mg/kg day 0 and 14), plus MMF (2 g) and CS. Forty-three cadaver donor renal recipients were included. Following the onset of graft function, target trough levels of CsA were 150-200 ng/ml for 90 days, then 100-150 ng/ml. One year AR rate was 23% (n = 10) and events occurred at a median of 2.9 months (range from 9 days to 9.6 months). Delayed graft function (DGF) (absent spontaneous reduction of serum creatinine day 1) was 51%. Graft survival was 95% and patient survival 98% after 1 year. With respect to our previous experience, we used CsA, azathioprine and CSs (n = 223) from 1988 to 1995, and the rate of AR was 57%. From 1996 to 1998, standard CsA doses, MMF and CS (n = 67) resulted in 31% AR. Median time to AR was 0.8 and 1.0 month, and the rate of DGF was 20 and 22%, respectively. This CsA low-dose protocol, including two doses of daclizumab, MMF and CS, resulted in a reduction and delay of AR episodes and excellent graft function, graft survival and patient survival, despite an increase in DGF.
Ekberg
H
H
Department of Nephrology and Transplantation, University Hospital, Malmö, Sweden. henrik.ekberg@kir.mas.lu.se
Persson
N H
NH
Källen
R
R
Gül-Baykurt
N
N
D000208:Acute Disease; D000305:Adrenal Cortex Hormones / Q000008:administration & dosage*; D000328:Adult; D000368:Aged; D000911:Antibodies, Monoclonal / Q000008:administration & dosage*; D061067:Antibodies, Monoclonal, Humanized; D016572:Cyclosporine / Q000008:administration & dosage*; D000077561:Daclizumab; D004359:Drug Therapy, Combination; D005260:Female; D006084:Graft Rejection / Q000517:prevention & control*; D006085:Graft Survival; D006801:Humans; D007074:Immunoglobulin G / Q000008:administration & dosage*; D016030:Kidney Transplantation / Q000276:immunology / Q000401:mortality; D008297:Male; D008875:Middle Aged; D009173:Mycophenolic Acid / Q000008:administration & dosage* / Q000031:analogs & derivatives*
D000305:Adrenal Cortex Hormones; D000911:Antibodies, Monoclonal; D061067:Antibodies, Monoclonal, Humanized; D007074:Immunoglobulin G; D016572:Cyclosporine; D000077561:Daclizumab; D009173:Mycophenolic Acid