Year: 2024
Type: article
Abstract: Tacrolimus (FK 506), a lipophilic 23-member macrolide lactone, is a potent calcineurin inhibitor immunosuppressive drug and primarily acts as acute antirejection maintenances after organ transplantation. Tacrolimus has narrow therapeutic index, large inter and intra patient variability in pharma-kinetics profile and poor oral availability due its poor solubility, which indicate hardships in determination of its optimum dose to patients. Interactions with P-glycoprotein also contributes to inconsistent therapeutic levels. There have been a lot of efforts made in different formulation of tacrolimus in order to balance between therapeutic failure and toxicity. However, generally the non-adherence to tacrolimus immunosuppressive therapy has always been associated with adverse effects. This research investigates and compares the immediate-release (IR-Tac) and extended-release (ER-Tac) formulations, focusing on their impact on patient adherence, safety, and treatment efficacy. The results indicate that ER-Tac’s once-daily regimen improves adherence without compromising safety or efficacy, offering a promising alternative to the traditional twice-daily IR-Tac formulation.
DOI: 10.62051/fk4tqk84
Author: Ching Catherine Wen
Language: English
Subfield: Transplantation
Field: Medicine
Domain: Health Sciences
Open Access status: diamond
OpenAlex ID: W4406360275