PMID- 19307792 OWN - NLM STAT- MEDLINE DCOM- 20090522 LR - 20090324 IS - 1534-6080 (Electronic) IS - 0041-1337 (Linking) VI - 87 IP - 4 DP - 2009 Feb 27 TI - No occurrence of de novo HLA antibodies in patients with early corticosteroid withdrawal in a 5-year prospective randomized study. PG - 546-8 LID - 10.1097/TP.0b013e3181949d2e [doi] AB - The purpose of this study was to determine the effect of early corticosteroid cessation on the occurrence of de novo human leukocyte antigen (HLA) antibody posttransplant. Renal transplant recipients (n=37) were randomized to early corticosteroid withdrawal at day 7 posttransplant (n=21 patients), or to chronic steroids (n=16), all in combination with thymoglobulin as induction agent, tacrolimus and mycophenolic acid as maintenance therapy. To establish the time course of HLA antibody appearance, sera collected pretransplant and for up to 5 years posttransplant were screened for the appearance of HLA antibodies. In this 5-year longitudinal study, only one patient in the control group developed a de novo donor-specific HLA antibody. We conclude that renal transplant recipients on steroid withdrawal by the end of week 1 are not at higher risk for developing HLA antibodies compared with a standard steroid regimen up to 5 years posttransplant. FAU - Delgado, Julio C AU - Delgado JC AD - Department of Pathology, University of Utah, Salt Lake City, UT, USA. julio.delgado@path.utah.edu FAU - Fuller, Anne AU - Fuller A FAU - Ozawa, Miyuki AU - Ozawa M FAU - Smith, Lonnie AU - Smith L FAU - Terasaki, Paul I AU - Terasaki PI FAU - Shihab, Fuad S AU - Shihab FS FAU - Eckels, David D AU - Eckels DD LA - eng SI - ClinicalTrials.gov/NCT00650468 PT - Journal Article PT - Randomized Controlled Trial PL - United States TA - Transplantation JT - Transplantation JID - 0132144 RN - 0 (Adrenal Cortex Hormones) RN - 0 (HLA Antigens) RN - 0 (Immunosuppressive Agents) RN - 0 (Isoantibodies) SB - IM MH - Adrenal Cortex Hormones/administration & dosage/adverse effects/*therapeutic use MH - Adult MH - Cadaver MH - Double-Blind Method MH - Drug Administration Schedule MH - Female MH - Follow-Up Studies MH - HLA Antigens/*immunology MH - Histocompatibility Testing MH - Humans MH - Immunosuppressive Agents/*therapeutic use MH - Isoantibodies/*blood MH - Kidney Transplantation/*immunology MH - Living Donors MH - Male MH - Middle Aged MH - Prospective Studies MH - Tissue Donors EDAT- 2009/03/25 09:00 MHDA- 2009/05/23 09:00 CRDT- 2009/03/25 09:00 PHST- 2009/03/25 09:00 [entrez] PHST- 2009/03/25 09:00 [pubmed] PHST- 2009/05/23 09:00 [medline] AID - 00007890-200902270-00013 [pii] AID - 10.1097/TP.0b013e3181949d2e [doi] PST - ppublish SO - Transplantation. 2009 Feb 27;87(4):546-8. doi: 10.1097/TP.0b013e3181949d2e.