Le pubblicazioni dei componenti del gruppo di ricerca.
2011
Cascone, Sara; Santis, Felice De; Lamberti, Gaetano; Titomanlio, Giuseppe
The influence of dissolution conditions on the drug ADME phenomena. Journal Article
In: European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft für Pharmazeutische Verfahrenstechnik e.V, vol. 79, no 2, pp. 382–91, 2011, ISSN: 1873-3441.
Abstract | Links | BibTeX | Tags: ADME, Dissolution, Enteric coated, In silico, In vitro, Pharmacokinetic modeling, Pharmacokinetics
@article{Cascone2011,
title = {The influence of dissolution conditions on the drug ADME phenomena.},
author = { Sara Cascone and Felice De Santis and Gaetano Lamberti and Giuseppe Titomanlio},
url = {http://www.sciencedirect.com/science/article/pii/S093964111100141X},
doi = {10.1016/j.ejpb.2011.04.003},
issn = {1873-3441},
year = {2011},
date = {2011-10-01},
journal = {European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft f\"{u}r Pharmazeutische Verfahrenstechnik e.V},
volume = {79},
number = {2},
pages = {382--91},
abstract = {In this work, a review of the apparatuses available to mimic what happens to a drug (or to foodstuffs) once ingested is presented. Similarly, a brief review of the models proposed to simulate the fate of a drug administered to a living body is reported. Then, the release kinetics of extended release of diclofenac from a commercial enteric-coated tablet was determined both in a conventional dissolution tester (USP Apparatus 2, Method A) as well as in an apparatus modified to reproduce a given pH evolution, closer to the real one than the one suggested by USP. The two experimental release profiles were reported and discussed; therefore, they were adopted as input functions for a previously proposed pharmacokinetic model. The obtained evolutions with time of plasma concentration were presented and used to assess the effectiveness of the commercial pharmaceutical products. The importance of a correct in vitro simulation for the design of pharmaceutical dosage systems was thus emphasized.},
keywords = {ADME, Dissolution, Enteric coated, In silico, In vitro, Pharmacokinetic modeling, Pharmacokinetics},
pubstate = {published},
tppubtype = {article}
}
In this work, a review of the apparatuses available to mimic what happens to a drug (or to foodstuffs) once ingested is presented. Similarly, a brief review of the models proposed to simulate the fate of a drug administered to a living body is reported. Then, the release kinetics of extended release of diclofenac from a commercial enteric-coated tablet was determined both in a conventional dissolution tester (USP Apparatus 2, Method A) as well as in an apparatus modified to reproduce a given pH evolution, closer to the real one than the one suggested by USP. The two experimental release profiles were reported and discussed; therefore, they were adopted as input functions for a previously proposed pharmacokinetic model. The obtained evolutions with time of plasma concentration were presented and used to assess the effectiveness of the commercial pharmaceutical products. The importance of a correct in vitro simulation for the design of pharmaceutical dosage systems was thus emphasized.