1. Immunosuppressant therapeutic drug monitoring and trough level stabilisation after paediatric liver or kidney transplantation
- Author
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Klara M. Posfay-Barbe, Henri Baudet, Valérie A. McLin, Paloma Parvex, Hassib Chehade, Christophe Combescure, Pascal Bonnabry, and Caroline Fonzo-Christe
- Subjects
donor-specific antibodies ,immunosuppressive therapy ,paediatric kidney transplantation ,paediatric liver transplantation ,target drug monitoring ,Medicine - Abstract
BACKGROUND Immunosuppressive therapy must be guided by therapeutic drug monitoring (TDM) in paediatric liver (LT) and kidney transplantation (KT) patients to prevent under- and overdosing, which have clinical consequences. AIM The purpose of our study was to analyse TDM results in our institutions and evaluate factors associated with blood level stabilisation after LT and KT. METHODS Blood levels of immunosuppressants were measured by immunoassay analysis. We compared blood level stabilisation between LT and KT, and evaluated associated factors in a retrospective study in two Swiss university hospitals. RESULTS Forty-six patients (27 LT [median age 1.0 y], 19 KT [15.1 y]) were included. During the first month after transplantation, 32.8% (LT) and 41.2% (KT) of tacrolimus, and 22.1% (KT) of ciclosporin trough levels (measured before the next dose) were within target. In KT, trough levels stabilised earlier for tacrolimus than for ciclosporin (p = 0.02). Intensive care and hospital discharge occurred earlier in KT patients (p
- Published
- 2019
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