Compromised in vitro dissolution and membrane transport of multidrug amorphous formulations

A Alhalaweh, CAS Bergström, LS Taylor - Journal of Controlled Release, 2016 - Elsevier
Herein, the thermodynamic properties of solutions evolving from the non-sink dissolution of
amorphous solid dispersions (ASDs) containing two or more drugs have been evaluated …

[HTML][HTML] The Value of Bead Coating in the Manufacturing of Amorphous Solid Dispersions: A Comparative Evaluation with Spray Drying

E Boel, F Reniers, W Dehaen, G Van den Mooter - Pharmaceutics, 2022 - mdpi.com
Despite the fact that an amorphous solid dispersion (ASD)-coated pellet formulation offers
potential advantages regarding the minimization of physical stability issues, there is still a …

A hot-melt extrusion risk assessment classification system for amorphous solid dispersion formulation development

SO Kyeremateng, K Voges, S Dohrn, E Sobich… - Pharmaceutics, 2022 - mdpi.com
Several literature publications have described the potential application of active
pharmaceutical ingredient (API)–polymer phase diagrams to identify appropriate …

[HTML][HTML] Overcoming drug impurity challenges in amorphous solid dispersion with rational development of biorelevant dissolution-permeation method

T Huzjak, O Jakasanovski, K Berginc, V Puž… - European Journal of …, 2024 - Elsevier
Hot-melt extrusion is often used to prepare amorphous solid dispersion to overcome low
drug solubility and enhance bio-performance of the formulation. Due to the uniqueness of …

Molecular indicators of surface and bulk instability of hot melt extruded amorphous solid dispersions

Z Yang, K Nollenberger, J Albers, D Craig… - Pharmaceutical …, 2015 - Springer
Purpose To identify molecular indicators of bulk and surface instabilities of amorphous
dispersions prepared by hot melt extrusion. Methods Four model drugs with different …

Molecular simulation and statistical learning methods toward predicting drug–polymer amorphous solid dispersion miscibility, stability, and formulation design

DM Walden, Y Bundey, A Jagarapu, V Antontsev… - Molecules, 2021 - mdpi.com
Amorphous solid dispersions (ASDs) have emerged as widespread formulations for drug
delivery of poorly soluble active pharmaceutical ingredients (APIs). Predicting the API …

Impact of polymer type and relative humidity on the long-term physical stability of amorphous solid dispersions

K Lehmkemper, SO Kyeremateng… - Molecular …, 2017 - ACS Publications
The purpose of this work is to compare the long-term physical stability of amorphous solid
dispersion (ASD) formulations based on three different commercially used excipients …

Investigation into the solid-state properties and dissolution profile of spray-dried ternary amorphous solid dispersions: a rational step toward the design and …

S Baghel, H Cathcart, NJ O'Reilly - Molecular pharmaceutics, 2018 - ACS Publications
The formulation of oral amorphous solid dispersions (ASD) includes the use of excipients to
improve physical stability and enhance bioavailability. Combinations of excipients (polymers …

Drug-rich phases induced by amorphous solid dispersion: arbitrary or intentional goal in oral drug delivery?

K Qian, L Stella, DS Jones, GP Andrews, H Du, Y Tian - Pharmaceutics, 2021 - mdpi.com
Among many methods to mitigate the solubility limitations of drug compounds, amorphous
solid dispersion (ASD) is considered to be one of the most promising strategies to enhance …

Amorphous solid dispersions: role of the polymer and its importance in physical stability and in vitro performance

Q Shi, H Chen, Y Wang, R Wang, J Xu, C Zhang - Pharmaceutics, 2022 - mdpi.com
Amorphous solid dispersions stabilized by one or more polymer (s) have been widely used
for delivering amorphous drugs with poor water solubilities, and they have gained great …