[HTML][HTML] Developing HME-based drug products using emerging science: a fast-track roadmap from concept to clinical batch

J Matić, A Paudel, H Bauer, RAL Garcia… - AAPS …, 2020 - Springer
This paper presents a rational workflow for developing enabling formulations, such as
amorphous solid dispersions, via hot-melt extrusion in less than a year. First, our approach …

Drug release from surfactant-containing amorphous solid dispersions: mechanism and role of surfactant in release enhancement

R Yang, GGZ Zhang, DY Zemlyanov, HS Purohit… - Pharmaceutical …, 2023 - Springer
Purpose To understand how surfactants affect drug release from ternary amorphous solid
dispersions (ASDs), and to investigate different mechanisms of release enhancement …

[HTML][HTML] Solvent influence on the phase behavior and glass transition of Amorphous Solid Dispersions

S Dohrn, C Luebbert, K Lehmkemper… - European Journal of …, 2021 - Elsevier
Understanding the long-term stability of amorphous solid dispersions (ASDs) is important for
their successful approval for market. ASD stability does not only depend on the interplay …

[HTML][HTML] The shelf life of ASDs: 2. Predicting the shelf life at storage conditions

F Wolbert, C Luebbert, G Sadowski - International journal of pharmaceutics …, 2023 - Elsevier
Amorphous solid dispersions (ASDs) are a widely used formulation technology for poorly
water-soluble active pharmaceutical ingredients (API). Depending on the API-polymer …

[HTML][HTML] Phase behavior of ASDs based on hydroxypropyl cellulose

C Luebbert, E Stoyanov, G Sadowski - International journal of …, 2021 - Elsevier
Novel polymeric carriers for amorphous solid dispersions (ASDs) are highly demanded in
pharmaceutical industry to improve the bioavailability of poorly-soluble drug candidates …

The shelf life of ASDs: 1. Measuring the crystallization kinetics at humid conditions

F Wolbert, K Nikoleit, M Steinbrink… - Molecular …, 2022 - ACS Publications
Amorphous solid dispersions (ASDs), where an active pharmaceutical ingredient (API) is
dissolved in a polymer, are a favored formulation technique to achieve sufficient …

Water Sorption in Rubbery and Glassy Polymers, Nifedipine, and Their ASDs

B Gronniger, E Fritschka, I Fahrig, A Danzer… - Molecular …, 2023 - ACS Publications
Polymers like poly (vinylpyrrolidone-co-vinyl acetate)(PVPVA) or hydroxypropyl
methylcellulose acetate succinate (HPMCAS) are commonly used as a matrix for amorphous …

[HTML][HTML] Thermodynamic modeling of the amorphous solid dispersion-water interfacial layer and its impact on the release mechanism

S Dohrn, SO Kyeremateng, E Bochmann, E Sobich… - Pharmaceutics, 2023 - mdpi.com
During the dissolution of amorphous solid dispersion (ASD) formulations, the gel layer that
forms at the ASD/water interface strongly dictates the release of the active pharmaceutical …

Selecting excipients forming therapeutic deep eutectic systems—a mechanistic approach

F Wolbert, C Brandenbusch… - Molecular …, 2019 - ACS Publications
The majority of all newly identified active pharmaceutical ingredients (APIs) have a low
solubility in water (partly smaller than marble). In order to enhance their solubility and …

[HTML][HTML] The investigation of Flory–Huggins interaction parameters for amorphous solid dispersion across the entire temperature and composition range

Y Tian, K Qian, E Jacobs, E Amstad, DS Jones, L Stella… - Pharmaceutics, 2019 - mdpi.com
Amorphous solid dispersion (ASD) is one of the most promising enabling formulations
featuring significant water solubility and bioavailability enhancements for biopharmaceutical …