Fast Tac Metabolizers at Risk—It is Time for a C/D Ratio Calculation

Tacrolimus (Tac) is a part of the standard immunosuppressive regimen after renal transplantation (RTx). However, its metabolism rate is highly variable. A fast Tac metabolism rate, defined by the Tac blood trough concentration (C) divided by the daily dose (D), is associated with inferior renal func...

Verfasser: Schütte-Nütgen, Katharina
Thölking, Gerold Bernhard
Steinke, Julia
Pavenstädt, Hermann-Joseph
Schmidt, René
Suwelack, Barbara
Reuter, Stefan Johannes
FB/Einrichtung:FB 05: Medizinische Fakultät
Dokumenttypen:Artikel
Medientypen:Text
Erscheinungsdatum:2019
Publikation in MIAMI:17.02.2020
Datum der letzten Änderung:17.02.2020
Angaben zur Ausgabe:[Electronic ed.]
Quelle:Journal of Clinical Medicine 8 (2019) 5, 587, 1-15
Schlagwörter:kidney transplantation; tacrolimus; C/D-ratio; pharmacokinetics
Fachgebiet (DDC):610: Medizin und Gesundheit
Lizenz:CC BY 4.0
Sprache:English
Anmerkungen:Eine Korrektur dieses Artikels befindet sich in: Journal of Clinical Medicine 8 (2019) 11, 1870
Förderung:Finanziert durch den Open-Access-Publikationsfonds der Westfälischen Wilhelms-Universität Münster (WWU Münster).
Format:PDF-Dokument
URN:urn:nbn:de:hbz:6-02129393408
Weitere Identifikatoren:DOI: 10.3390/jcm8050587
Permalink:https://nbn-resolving.de/urn:nbn:de:hbz:6-02129393408
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Onlinezugriff:artikel_reuter_2019.pdf

Tacrolimus (Tac) is a part of the standard immunosuppressive regimen after renal transplantation (RTx). However, its metabolism rate is highly variable. A fast Tac metabolism rate, defined by the Tac blood trough concentration (C) divided by the daily dose (D), is associated with inferior renal function after RTx. Therefore, we hypothesize that the Tac metabolism rate impacts patient and graft survival after RTx. We analyzed all patients who received a RTx between January 2007 and December 2012 and were initially treated with an immunosuppressive regimen containing Tac (Prograf®), mycophenolate mofetil, prednisolone and induction therapy. Patients with a Tac C/D ratio