PMID- 19295320 OWN - NLM STAT- MEDLINE DCOM- 20090522 LR - 20211203 IS - 1534-6080 (Electronic) IS - 0041-1337 (Linking) VI - 87 IP - 5 DP - 2009 Mar 15 TI - Successful tapering of immunosuppression to low-dose monotherapy steroids after living-related human leukocyte antigen-identical renal transplantation. PG - 740-4 LID - 10.1097/TP.0b013e31819634eb [doi] AB - BACKGROUND: Living-related (LR) human leukocyte antigen (HLA)-identical renal transplant (RTx) recipients often receive standard immunosuppression, despite the absence of mismatched major HLA-antigens and the known complications of long-term use of immunosuppression. No data are available on the need for immunosuppression for these specific patients. We wondered whether their immunosuppressive load could be radically reduced. METHOD: Between November 1982 and November 2005, 83 LR HLA-identical RTx were performed in our center. Their unadjusted graft survival was 74% at 10 years. In 29 patients (median time after transplantation 5.6 [range 1.0-21.4] years) with stable uncompromised renal function, we tapered their immunosuppression from triple or dual therapy to prednisolone 5 mg/day. Follow up on prednisolone monotherapy was at least 24 months. RESULTS: In 27 of 29 patients reduction of immunosuppression to prednisolone monotherapy was uneventful. One patient, using dual therapy, developed JC-virus nephropathy resulting in graft loss. One refused further discontinuation of his medication. Four (15%) of the 27 patients on monotherapy developed biopsy-proven recurrence of their original disease. Only one of them showed a transient decline in renal function. One additional patient developed minor proteinuria and a rise in serum creatinine level, as a result of chronic urinary tract infections. The remaining 23 of 27 patients (85%) had an uneventful follow up during 24 months prednisolone monotherapy. CONCLUSION: We conclude that HLA-identical LR RTx recipients who are at least 1 year after transplantation might be treated with low-dose steroid monotherapy. Close surveillance of patients for recurrence of their original disease is recommended to allow for potential early therapeutic intervention. FAU - van de Wetering, Jacqueline AU - van de Wetering J AD - Department of Internal Medicine and Transplantation, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands. j.vandewetering.1@erasmusmc.nl FAU - Gerrits, Jeroen H AU - Gerrits JH FAU - van Besouw, Nicole M AU - van Besouw NM FAU - Ijzermans, Jan N M AU - Ijzermans JN FAU - Weimar, Willem AU - Weimar W LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - United States TA - Transplantation JT - Transplantation JID - 0132144 RN - 0 (Glucocorticoids) RN - 0 (HLA Antigens) RN - 9PHQ9Y1OLM (Prednisolone) SB - IM MH - Adult MH - Aged MH - Drug Administration Schedule MH - *Family MH - Female MH - Glucocorticoids/therapeutic use MH - Graft Survival MH - HLA Antigens/*analysis MH - Humans MH - Immunosuppression Therapy/*methods MH - Kidney Diseases/classification/surgery MH - Kidney Transplantation/*immunology MH - *Living Donors MH - Male MH - Middle Aged MH - Prednisolone/*therapeutic use MH - Retrospective Studies MH - Survival Analysis MH - Young Adult EDAT- 2009/03/20 09:00 MHDA- 2009/05/23 09:00 CRDT- 2009/03/20 09:00 PHST- 2009/03/20 09:00 [entrez] PHST- 2009/03/20 09:00 [pubmed] PHST- 2009/05/23 09:00 [medline] AID - 00007890-200903150-00018 [pii] AID - 10.1097/TP.0b013e31819634eb [doi] PST - ppublish SO - Transplantation. 2009 Mar 15;87(5):740-4. doi: 10.1097/TP.0b013e31819634eb.