Time-dependent phase separation of amorphous solid dispersions: Implications for accelerated stability studies

K Kawakami, Y Bi, Y Yoshihashi, K Sugano… - Journal of Drug Delivery …, 2018 - Elsevier
Freshly prepared amorphous solid dispersions (ASDs) may not be in an equilibrium mixed
state, as high-temperatures and/or solvents are generally used during their preparation. In …

Development of a small-scale spray-drying approach for amorphous solid dispersions (ASDs) screening in early drug development

A Ousset, C Bassand, PF Chavez, J Meeus… - Pharmaceutical …, 2019 - Taylor & Francis
The present study details the development of a small-scale spray-drying approach for the
routine screening of amorphous solid dispersions (ASDs). This strategy aims to overcome …

Use of a plasticizer for physical stability prediction of amorphous solid dispersions

MH Fung, R Suryanarayanan - Crystal Growth & Design, 2017 - ACS Publications
Utilizing glycerol as a plasticizer, an accelerated physical stability testing method of
amorphous solid dispersions (ASDs) was developed. The influence of glycerol …

New strategies for improving the development and performance of amorphous solid dispersions

A Haser, F Zhang - Aaps Pharmscitech, 2018 - Springer
The understanding of amorphous solid dispersions has grown significantly in the past
decade. This is evident from the number of approved commercial amorphous solid …

Hydrate formation in polymer-based pharmaceutical formulations

H Veith, E Turan, C Luebbert, G Sadowski - Fluid Phase Equilibria, 2020 - Elsevier
Amorphous solid dispersions (ASD) are state-of-the art enabling formulations for poorly
water-soluble active pharmaceutical ingredients (APIs). Depending on the relative humidity …

Strategies to improve the stability of amorphous solid dispersions in view of the hot melt extrusion (HME) method

ALJ Khater, SH Almurisi, S Mahmood… - International Journal of …, 2023 - Elsevier
Oral administration of drugs is preferred over other routes for several reasons: it is non-
invasive, easy to administer, and easy to store. However, drug formulation for oral …

Molecular modelling and simulation of fusion-based amorphous drug dispersions in polymer/plasticizer blends

P Barmpalexis, A Karagianni, K Katopodis… - European Journal of …, 2019 - Elsevier
A realistic molecular description of amorphous drug-polymer-plasticizer matrices, suitable
for the preparation of amorphous solid dispersions (ASDs) with the aid of fusion-based …

Effects of the preparation process on the properties of amorphous solid dispersions

S Huang, RO Williams - Aaps Pharmscitech, 2018 - Springer
The use of amorphous solid dispersions to improve the bioavailability of active ingredients
from the BCS II and IV classifications continues to gain interest in the pharmaceutical …

Use of spray-dried dispersions in early pharmaceutical development: theoretical and practical challenges

J Li, D Patel, G Wang - The AAPS journal, 2017 - Springer
Spray-dried dispersions (SDDs) have become an important formulation technology for the
pharmaceutical product development of poorly water-soluble (PWS) compounds. Although …

Crystallization tendency of pharmaceutical glasses: relevance to compound properties, impact of formulation process, and implications for design of amorphous solid …

K Kawakami - Pharmaceutics, 2019 - mdpi.com
Amorphous solid dispersions (ASDs) are important formulation strategies for improving the
dissolution process and oral bioavailability of poorly soluble drugs. Physical stability of a …