[HTML][HTML] Pharmaceutical amorphous solid dispersion: A review of manufacturing strategies

SV Bhujbal, B Mitra, U Jain, Y Gong, A Agrawal… - … Pharmaceutica Sinica B, 2021 - Elsevier
Amorphous solid dispersions (ASDs) are popular for enhancing the solubility and
bioavailability of poorly water-soluble drugs. Various approaches have been employed to …

Manufacturing of solid dispersions of poorly water soluble drugs by spray drying: formulation and process considerations

A Paudel, ZA Worku, J Meeus, S Guns… - International journal of …, 2013 - Elsevier
Spray drying is an efficient technology for solid dispersion manufacturing since it allows
extreme rapid solvent evaporation leading to fast transformation of an API-carrier solution to …

Downstream processing of polymer-based amorphous solid dispersions to generate tablet formulations

B Démuth, ZK Nagy, A Balogh, T Vigh, G Marosi… - International journal of …, 2015 - Elsevier
Application of amorphous solid dispersions (ASDs) is considered one of the most promising
approaches to increase the dissolution rate and extent of bioavailability of poorly water …

Amorphous drugs and dosage forms

H Grohganz, K Löbmann, P Priemel, KT Jensen… - Journal of Drug Delivery …, 2013 - Elsevier
The transformation to an amorphous form is one of the most promising approaches to
address the low solubility of drug compounds, the latter being an increasing challenge in the …

Processing of polyvinyl acetate phthalate in hot-melt extrusion—preparation of amorphous solid dispersions

M Monschke, K Kayser, KG Wagner - Pharmaceutics, 2020 - mdpi.com
The preparation of amorphous solid dispersions (ASDs) is a suitable approach to overcome
solubility-limited absorption of poorly soluble drugs. In particular, pH-dependent soluble …

The utilization of drug–polymer interactions for improving the chemical stability of hot-melt extruded solid dispersions

Z Guo, M Lu, Y Li, H Pang, L Lin, X Liu… - Journal of Pharmacy …, 2014 - academic.oup.com
Objective Interactions between drugs and polymers were utilized to lower the processing
temperature of hot-melt extrusion (HME), and thus minimize the thermal degradation of heat …

Microscopic Cracks Modulate Nucleation and Solid-State Crystallization Tendency of Amorphous Celecoxib

SD Thakore, K Das, SV Dalvi, CM Reddy… - Molecular …, 2023 - ACS Publications
Drugs have been classified as fast, moderate, and poor crystallizers based on their inherent
solid-state crystallization tendency. Differential scanning calorimetry-based heat-cool-heat …

Amorphous drug-polymer salts

X Yao, AL Neusaenger, L Yu - Pharmaceutics, 2021 - mdpi.com
Amorphous formulations provide a general approach to improving the solubility and
bioavailability of drugs. Amorphous medicines for global health should resist crystallization …

The impact of applying an additional polymer coating on high drug-loaded amorphous solid dispersions layered onto pellets

E Boel, G Van den Mooter - International Journal of Pharmaceutics, 2023 - Elsevier
Inhibiting surface crystallization is an interesting strategy to enhance the physical stability of
amorphous solid dispersions (ASDs), still preserving high drug loads. The aim of this study …

Structural characterization of amorphous solid dispersions

A Paudel, J Meeus, GV Mooter - Amorphous Solid Dispersions: Theory and …, 2014 - Springer
Amorphous solid dispersions (ASD) stand on the forefront of solubilizing formulations for
many poorly soluble drug candidates. It has been widely accepted that the physical stability …