Reversal of early acute rejection with increased doses of tacrolimus in liver transplantation. A pilot study

Olivier Boillot, Jean Paul Viale, Pierre Gratadour, Pierre Meeus, Pierre Souraty, Yannick Le Derf, Isabelle Mechet, Jean Yves Scoazec, Françoise Berger, Pierre Paliard

Research output: Contribution to journalArticlepeer-review

14 Citations (Scopus)

Abstract

Background. In this pilot study, we present the results of treatment of early (3 months after liver transplantation) acute rejection episodes by increasing only the tacrolimus doses. Methods. Ten patients who received tacrolimus as primary treatment experienced acute mild (one case), moderate (four cases), or severe (five cases) rejection episodes. Tacrolimus dosing was increased 1-2 mg every 1 or 2 days until hepatic enzymes started to improve. Steroid basic daily doses were kept unchanged. Results. With the daily dose of tacrolimus increased by a median 1.89-fold (range: 1.2-5), alanine aminotransferase, bilirubin, and γ-glutamyltranspeptidase levels rapidly reached normal values within the first month. During a median follow- up time of 19.5 months (range: 14-24), none of the 10 patients died or lost their graft. Control liver biopsies were done 13.5 months (range: 7-19) after rejection episode in all patients, and none demonstrated evidence of rejection or sequela. Conclusion. This pilot study suggests that increasing tacrolimus dosage could be considered as treatment against early acute rejection episodes including the severe grade.

Original languageEnglish
Pages (from-to)1182-1185
Number of pages4
JournalTransplantation
Volume66
Issue number9
DOIs
Publication statusPublished - 15 Nov 1998
Externally publishedYes

Cite this