title: A prospective, randomized, multicenter study evaluating early corticosteroid withdrawal with Thymoglobulin in living-donor kidney transplantation.
abstract: BACKGROUND
  This study compared the safety and efficacy of early corticosteroid withdrawal (ECSWD) with rabbit anti-thymocyte globulin (rATG) induction to chronic corticosteroid therapy (CCST) without antibody induction in primary, living-donor renal transplant recipients.
  
  
  METHODS
  Eligible subjects were randomized 2:1 to receive either an ECSWD (n = 103) or CCST (n = 48) regimen, with all subjects receiving tacrolimus and mycophenolate mofetil (MMF).
  
  
  RESULTS
  Results are reported as ECSWD vs. CCST. No significant differences were observed in the primary composite endpoint of freedom from biopsy-proven acute rejection (BPAR), graft loss, and death at six months (85.4% vs. 85.4%) or 12 months (84.4% vs. 74.4%). At 12 months, no difference was observed in BPAR (13.9% vs. 19.4%); however, ECSWD was associated with lower total cholesterol (159.7 +/- 39.2 vs. 196.5 +/- 56.7 mg/dL, p = 0.012), and trends toward significance were noted in serum triglycerides (151.9 +/- 92.0 vs. 181.4 +/- 78.8 mg/dL, p = 0.073) and weight gain (+3.6 +/- 9.4 vs. +6.4 +/- 9.3 kg, p = 0.069). No differences were observed in serious adverse events or infectious complications, with the exception of a higher incidence of leukopenia with ECSWD.
  
  
  CONCLUSIONS
  rATG with tacrolimus and MMF therapy may allow early elimination of corticosteroids, is associated with trends toward lower lipid levels, less weight gain, and a safety profile comparable to CCST therapy.
authors.affiliation: Division of Transplantation, Department of Surgery, University of Cincinnati, Cincinnati, OH, USA. woodlees@uc.edu
authors.forename: E Steve
authors.initials: ES
authors.lastname: Woodle
authors.forename: V Ram
authors.initials: VR
authors.lastname: Peddi
authors.forename: Stephen
authors.initials: S
authors.lastname: Tomlanovich
authors.forename: Shamkant
authors.initials: S
authors.lastname: Mulgaonkar
authors.forename: Paul C
authors.initials: PC
authors.lastname: Kuo
mesh_terms: D000328:Adult; D000911:Antibodies, Monoclonal / Q000008:administration & dosage*; D000961:Antilymphocyte Serum; D015331:Cohort Studies; D004334:Drug Administration Schedule; D005260:Female; D005938:Glucocorticoids / Q000008:administration & dosage*; D006801:Humans; D007166:Immunosuppressive Agents / Q000008:administration & dosage*; D007676:Kidney Failure, Chronic / Q000601:surgery*; D016030:Kidney Transplantation; D019520:Living Donors; D008297:Male; D008875:Middle Aged; D009173:Mycophenolic Acid / Q000008:administration & dosage / Q000031:analogs & derivatives; D011241:Prednisone / Q000008:administration & dosage; D016559:Tacrolimus / Q000008:administration & dosage; D016896:Treatment Outcome
chemical_list: D000911:Antibodies, Monoclonal; D000961:Antilymphocyte Serum; D005938:Glucocorticoids; D007166:Immunosuppressive Agents; C512542:thymoglobulin; D009173:Mycophenolic Acid; D011241:Prednisone; D016559:Tacrolimus