Induction immunosuppression with rabbit antithymocyte globulin in pediatric liver transplantation.

Publication/Presentation Date

8-1-2006

Abstract

Routine use of rabbit antithymocyte globulin (RATG) induction therapy remains controversial in pediatric liver transplantation. We reviewed our experience of 18 cadaveric liver transplants in 18 children over a span of 2 years. All patients received the same immunosuppression: perioperative steroid therapy with taper, 3 doses of RATG, and maintenance therapy of steroids and tacrolimus started on postoperative day 3. Mean follow-up was 2.2 +/- 0.2 years. End-stage liver disease was secondary to biliary atresia in 10 patients (56%) and metabolic disorders in 4 patients (22%). Graft and patient survival were 89%. Serum bilirubin was 1.2 mg/dL, 1.1 mg/dL, 0.5 mg/dL, and 0.5 mg/dL at 1, 3, 6, and 12 months, respectively. The 2 mortalities were secondary to multiple organ system failure. Overall rejection rate was 17% (3/18). Rejection episodes occurred at 4, 6, and 7 months. Two patients were treated with steroids; the third was treated with OKT3. No patient has developed posttransplant lymphoproliferative disease. Serum creatinine was 0.7 mg/dL, 0.6 mg/dL, 0.6 mg/dL, and 0.6 mg/dL at 1, 3, 6, and 12 months, respectively, among surviving patients. In conclusion, our data suggest that RATG induction with steroid and tacrolimus maintenance therapy is safe, easy to use, and effective in the prevention of rejection.

Volume

12

Issue

8

First Page

1210

Last Page

1214

ISSN

1527-6465

Disciplines

Medicine and Health Sciences

PubMedID

16868953

Department(s)

Department of Surgery

Document Type

Article

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