MeltDose Technology vs Once-Daily Prolonged Release Tacrolimus in De Novo Liver Transplant Recipients
2019
Abstract Background An extended-release formulation of tacrolimus designed for once-daily administration (LCP-TAC) is a new prolonged-release tacrolimus (TAC-PR) formulation using a drug delivery technology designed to enhance the bioavailability of drugs compared with TAC-PR. The aim of this study was to retrospectively compare de novo administration of LCP-TAC and TAC-PR for therapeutic trough levels and daily dosage during the first 30 days after first liver transplant (LT). Methods A total of 35 patients submitted to first LT between 2016 and 2018 were retrospectively enrolled: 16 received LCP-TAC, while 19 received TAC-PR as de novo immunosuppression. Patients were analyzed for daily dosage and trough levels at postoperative days (PODs) 3, 7, 15, and 30. Results The initial dose of tacrolimus did not differ between LCP-TAC and TAC-PR (mean, 5.19 [SD, 1.72] mg/d vs mean, 5.26 [SD, 1.91] mg/d, P = .90). On PODs 7, 15, and 30 the daily dosage was statistically lower for LCP-TAC compared with TAC-PR (mean, 5.44 [SD, 2.06] mg/d vs mean, 7.68 [SD, 2.91] mg/d, P = .01; mean, 5.33 [SD, 2.23] mg/d vs mean, 8.82 [SD, 2.35] mg/d, P Conclusions LCP-TAC after LT is safe and might enhance bioavailability, reducing the amount of drug necessary to achieve therapeutic trough levels compared with TAC-PR.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
8
References
2
Citations
NaN
KQI