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http://dx.doi.org/10.1016/j.clpt.2004.02.002 | DOI Listing |
Xenobiotica
January 2025
Department of Pharmacy, The Fourth Affiliated Hospital of Soochow University, Suzhou Dushu Lake Hospital, Medical Center of Soochow University, Suzhou, 215123, China.
1. Polymorphisms in genes related to drug-metabolizing genes may affect tacrolimus exposure. This study aimed to assess the influence of , , and polymorphisms on tacrolimus pharmacokinetics and outcomes in allogeneic hematopoietic stem cell transplantation (HSCT).
View Article and Find Full Text PDFInt J Antimicrob Agents
December 2024
Department of Pharmacy, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510163, China. Electronic address:
Despite the widespread use of voriconazole in antifungal treatment, its high pharmacokinetic and pharmacodynamic variability may lead to suboptimal efficacy, especially in intensive care unit (ICU) patients. Machine learning (ML), an artificial intelligence modeling approach, is increasingly being applied to personalized medicine. The effectiveness of ML models for predicting voriconazole blood concentrations in ICU patients, compared to traditional population pharmacokinetics (popPK) models, has been uncertain until now.
View Article and Find Full Text PDFJ Pharm Sci
December 2024
Janssen Research & Development, LLC, Discovery Pharmaceutics, San Diego, CA, USA.
Rat pharmacokinetic studies are commonly utilized in early discovery to support absorption, distribution, metabolism, and excretion optimization of active pharmaceutical ingredients (APIs). The aim of this work was to compare exposures from fit-for-purpose oral suspension and solution formulations in rats to guidance provided by the refined Developability Classification System (rDCS) with respect to identifying potential limits to oral absorption, formulation strategy selection, and to optimize oral bioavailability (BA). This investigation utilized six diverse APIs covering a large range of biorelevant solubility, metabolic stability, and oral BA in rats.
View Article and Find Full Text PDFTher Deliv
December 2024
Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research, Hyderabad, India.
Aim: Voriconazole (VRZ) is highly effective in treating invasive pulmonary aspergillosis (IPA), in addition to hepatotoxicity. Therefore, the current study focuses on the development and characterization of voriconazole-loaded microspheres (VRZ@PCL MSPs) to augment pulmonary localization and antifungal efficacy.
Methods: VRZ@PCL MSPs were fabricated by using the o/w emulsion method.
Eur J Clin Pharmacol
December 2024
Department of Pharmacy, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China.
Purpose: Voriconazole (VRC) is recommended for the prevention and treatment of invasive fungal infections in children undergoing hematopoietic stem cell transplantation (HSCT). It demonstrates nonlinear pharmacokinetics (PK) and exhibits substantial inter- and intraindividual variability. Phenytoin sodium (PHT) and methylprednisolone (MP) are commonly used in the early stages of HSCT to prevent epilepsy and graft-versus-host disease.
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