PMID- 19092340 OWN - NLM STAT- MEDLINE DCOM- 20090113 LR - 20131121 IS - 1528-1140 (Electronic) IS - 0003-4932 (Linking) VI - 248 IP - 6 DP - 2008 Dec TI - Tacrolimus monotherapy in liver transplantation: one-year results of a prospective, randomized, double-blind, placebo-controlled study. PG - 956-67 LID - 10.1097/SLA.0b013e31819009c9 [doi] AB - BACKGROUND: Minimal immunosuppression (IS) is desirable in organ transplantation to reduce side effects and to promote the process of tolerance induction. MATERIAL AND METHODS: Between February 2000 and September 2004, 156 adults (>15 years old) receiving a primary liver graft were enrolled in a prospective, randomized, double-blind, placebo-controlled, investigator-driven single-center study comparing tacrolimus (TAC)-placebo (PL) and TAC-low-dose, short-term (64 days) steroid (ST) IS. There were no exclusion criteria at moment of randomization. All patients had a 12-month follow-up (range, 12-84). RESULTS: Three- and 12-month patient survival rates were 93.6% and 87.2% in the TAC-PL group and 98.7% and 94.7% in TAC-ST group (P = 0.096 and P = 0.093, respectively). Three- and 12-month graft survival rates were 92.3% and 85.9% versus 97.4% and 92.3% (P = 0.14 and 0.13, respectively). By 3 and 12 months, rejection treatment had been given in 20.5% (16 pts) and 23% (18 pts) of TAC-PL patients and in 12.7% (10 pts) and 20.5% (16 pts) of TAC-ST patients (P = 0.20 and 0.54). Corticosteroid-resistant rejection (CRR) at 3 and 12 months was recorded in 12.8% (10 pts) of TAC-PL patients and 3.8% (3 pts) of TAC-ST patients (P = 0.04). When considering the 145 patients transplanted without artificial organ support (n = 145), CRR at 3 and 12 months was recorded in 8.8% (6/68 pts) of TAC-PL patients and in 3.9% (3/77 pts) of TAC-ST patients (P = 0.22). Vanishing bile duct syndrome was diagnosed in 1 (1.2%) TAC-PL patient and 4 (5.1%) TAC-ST patients (P = 0.17). By 1 year, 78.2% (61/78) of TAC-PL patients and 82% (64/78) of TAC-ST patients were on TAC monotherapy (P = 0.54). When considering 67 TAC-PL and 74 TAC-ST survivors, rates of monotherapy were 91% (61 pts) and 86.5% (64 pts) (P = 0.39). At 1 year, 62.5% (42 pts) of TAC-PL survivors and 64.9% (48 pts) of TAC-ST survivors were on low-dosage (<6 ng/mL) TAC monotherapy (P 0.79). CONCLUSION: TAC monotherapy can be achieved safely without compromising graft nor patient survival in a primary, even unselected, adult liver transplant population. The higher incidence of early CRR in the TAC-PL group related to the significantly higher number of patients transplanted while being on artificial organ support. In such condition, this monodrug immunosuppressive strategy needs to be adapted. TAC monotherapy strategy should lay the basis for further large scale minimization studies in liver transplantation. FAU - Lerut, Jan AU - Lerut J AD - Department of Abdominal and Transplantation Surgery-Unit of Abdominal Transplantation, Universite Catholique de Louvain Cliniques Universitaires Saint-Luc, Brussels, Belgium. jan.lerut@uclouvain.be FAU - Mathys, Jules AU - Mathys J FAU - Verbaandert, Catherine AU - Verbaandert C FAU - Talpe, Stephanie AU - Talpe S FAU - Ciccarelli, Olga AU - Ciccarelli O FAU - Lemaire, Julien AU - Lemaire J FAU - Bonaccorsi-Riani, Eliano AU - Bonaccorsi-Riani E FAU - Vanthuyne, Vincent AU - Vanthuyne V FAU - Hetsch, Nathalie AU - Hetsch N FAU - Roggen, Francine AU - Roggen F FAU - Reyck, Chantal D E AU - Reyck CD FAU - Goffette, Pierre AU - Goffette P FAU - Latinne, Dominique AU - Latinne D FAU - Orlando, Giuseppe AU - Orlando G FAU - Rahier, Jacques AU - Rahier J FAU - Sempoux, Christine AU - Sempoux C FAU - Wallemacq, Pierre AU - Wallemacq P FAU - Laterre, Pierre-Francois AU - Laterre PF FAU - Gianello, Pierre AU - Gianello P LA - eng PT - Journal Article PT - Randomized Controlled Trial PT - Research Support, Non-U.S. Gov't PL - United States TA - Ann Surg JT - Annals of surgery JID - 0372354 RN - 0 (Immunosuppressive Agents) RN - WM0HAQ4WNM (Tacrolimus) SB - IM MH - Adult MH - Aged MH - Cholestasis, Intrahepatic/surgery MH - Double-Blind Method MH - Female MH - Humans MH - Immunosuppressive Agents/*therapeutic use MH - Liver Cirrhosis/surgery MH - Liver Function Tests MH - *Liver Transplantation/immunology/mortality MH - Male MH - Middle Aged MH - Prospective Studies MH - Tacrolimus/*therapeutic use MH - Treatment Outcome MH - Young Adult EDAT- 2008/12/19 09:00 MHDA- 2009/01/14 09:00 CRDT- 2008/12/19 09:00 PHST- 2008/12/19 09:00 [entrez] PHST- 2008/12/19 09:00 [pubmed] PHST- 2009/01/14 09:00 [medline] AID - 00000658-200812000-00008 [pii] AID - 10.1097/SLA.0b013e31819009c9 [doi] PST - ppublish SO - Ann Surg. 2008 Dec;248(6):956-67. doi: 10.1097/SLA.0b013e31819009c9.