First experience with basiliximab in pediatric liver graft recipients.
Several studies have shown a significant reduction of acute cellular graft rejection in adult liver and kidney graft recipients treated with monoclonal anti-interleukin-2 (IL-2)-receptor antibodies. The mechanism was inhibition of activated T-helper cells by blocking the alpha-chain (CD25) of the IL-2 receptor. The pilot study described here evaluated the use of basiliximab in pediatric liver transplantation (LTx), which is the first report on its use in children. Fifty-two liver-transplanted children were analyzed in this study. A matched-pair historical control group (n = 26) received cyclosporin A (CsA) and prednisolone, and patients in the basiliximab group (n = 26) were treated with low-dose CsA and basiliximab (after reperfusion and on day 4 post-transplant). The incidences were compared of acute graft rejections, infectious complications, and the adverse effects of immunosuppressive medication within the first 6 months post-transplant. The incidence of acute rejection was significantly higher in the control group (61.5% vs. 11.5%, p = 0.0004). The frequency of infectious complications was similar (46.1% vs. 53.8%). Patients in the basiliximab group showed less arterial hypertension; however, the differences were not statistically significant (30.7% vs. 7.7%, p = 0.07). Nephrotoxicity, hepatotoxicity or neurotoxicity were only seen in the control group (7.7%; 3.8%; 3.8%, respectively). Hence, the use of basiliximab in combination with CsA and steroids in pediatric liver transplant recipients is safe and reduces the incidence of acute graft rejection. Further studies are needed to confirm our preliminary results and to analyze long-term effects on post-transplant lymphoproliferative disease, chronic rejection, and patient survival.
Ganschow
R
R
Department of Pediatrics, University Hospital Hamburg Eppendorf, Martinistrasse 52, 20246 Hamburg, Germany. ganschow@uke.uni-hamburg.de
Broering
D C
DC
Stuerenburg
I
I
Rogiers
X
X
Hellwege
H H
HH
Burdelski
M
M
D000911:Antibodies, Monoclonal / Q000627:therapeutic use*; D000077552:Basiliximab; D002648:Child; D016572:Cyclosporine / Q000097:blood / Q000627:therapeutic use*; D005260:Female; D006084:Graft Rejection / Q000517:prevention & control*; D006801:Humans; D007166:Immunosuppressive Agents / Q000627:therapeutic use*; D016031:Liver Transplantation / Q000276:immunology*; D008297:Male; D010865:Pilot Projects; D011993:Recombinant Fusion Proteins; D012189:Retrospective Studies
D000911:Antibodies, Monoclonal; D007166:Immunosuppressive Agents; D011993:Recombinant Fusion Proteins; D016572:Cyclosporine; D000077552:Basiliximab