1. Bioavailability of once-daily tacrolimus formulations used in clinical practice in the management of De Novo kidney transplant recipients: the better study.
- Author
-
Fernandez Rivera C, Calvo Rodríguez M, Poveda JL, Pascual J, Crespo M, Gomez G, Cabello Pelegrin S, Paul J, Lauzurica R, Perez Mir M, Moreso F, Perelló M, Andres A, González E, Fernandez A, Mendiluce A, Fernández Carbajo B, Sanchez Fructuoso A, Calvo N, Suarez A, Bernal Blanco G, Osuna A, Ruiz-Fuentes MC, Melilli E, Montero Perez N, Ramos A, Fernández B, López V, and Hernandez D
- Subjects
- Biological Availability, Drug Administration Schedule, Graft Rejection drug therapy, Graft Rejection etiology, Graft Rejection prevention & control, Humans, Immunosuppressive Agents therapeutic use, Prospective Studies, Transplant Recipients, Kidney Transplantation adverse effects, Tacrolimus therapeutic use
- Abstract
Multicenter, prospective, observational study to compare the relative bioavailability of once-daily tacrolimus formulations in de novo kidney transplant recipients. De novo kidney transplant recipients who started a tacrolimus-based regimen were included 14 days post-transplant and followed up for 6 months. Data from 218 participants were evaluated: 129 in the LCPT group (Envarsus) and 89 in the PR-Tac (Advagraf) group. Patients in the LCPT group exhibited higher relative bioavailability (C
min /total daily dose [TDD]) vs. PR-Tac (61% increase; P < .001) with similar Cmin and 30% lower TDD levels (P < .0001). The incidence of treatment failure was 3.9% in the LCPT group and 9.0% in the PR-Tac group (P = .117). Study discontinuation rates were 6.2% in the LCPT group and 12.4% in the PR-Tac group (P = .113). Adverse events, renal function and other complications were comparable between groups. The median accumulated dose of tacrolimus in the LCPT group from day 14 to month 6 was 889 mg. Compared to PR-Tac, LCPT showed higher relative bioavailability, similar effectiveness at preventing allograft rejection, comparable effect on renal function, safety, adherence, treatment failure and premature discontinuation rates., (© 2021 The Authors. Clinical Transplantation published by John Wiley & Sons Ltd.)- Published
- 2022
- Full Text
- View/download PDF