Hydroxypropyl methylcellulose acetate succinate as an exceptional polymer for amorphous solid dispersion formulations: A review from bench to clinic

A Butreddy - European Journal of Pharmaceutics and …, 2022 - Elsevier
Amorphous solid dispersions (ASDs) are a proven system for achieving a supersaturated
state of drug, in which the concentration of drug is greater than its crystalline solubility. The …

[HTML][HTML] Advances in the development of amorphous solid dispersions: The role of polymeric carriers

J Zhang, M Guo, M Luo, T Cai - Asian Journal of Pharmaceutical Sciences, 2023 - Elsevier
Amorphous solid dispersion (ASD) is one of the most effective approaches for delivering
poorly soluble drugs. In ASDs, polymeric materials serve as the carriers in which the drugs …

Electrospun Janus core (ethyl cellulose//polyethylene oxide)@ shell (hydroxypropyl methyl cellulose acetate succinate) hybrids for an enhanced colon-targeted …

J Zhou, T Yi, Z Zhang, DG Yu, P Liu, L Wang… - … Composites and Hybrid …, 2023 - Springer
Structural polymeric nanohybrids is presently a popular topic and can be conceived for
numerous functional applications, including the pH-sensitive oral colon-targeted drug …

Amorphous solid dispersions: Utilization and challenges in preclinical drug development within AstraZeneca

AB Anane-Adjei, E Jacobs, SC Nash, S Askin… - International Journal of …, 2022 - Elsevier
The poor aqueous solubility of many active pharmaceutical ingredients (APIs) dominates
much of the early drug development portfolio and poses a major challenge in …

Selective laser sintering 3-dimensional printing as a single step process to prepare amorphous solid dispersion dosage forms for improved solubility and dissolution …

DA Davis Jr, R Thakkar, Y Su, RO Williams III… - Journal of …, 2021 - Elsevier
This study reports the development of ritonavir-copovidone amorphous solid dispersions
(ASDs) and dosage forms thereof using selective laser sintering (SLS) 3-dimensional (3-D) …

[HTML][HTML] Impact of laser speed and drug particle size on selective laser sintering 3D printing of amorphous solid dispersions

R Thakkar, MO Jara, S Swinnea, AR Pillai… - Pharmaceutics, 2021 - mdpi.com
This research demonstrates the influence of laser speed and the drug particle size on the
manufacturing of amorphous solid dispersions (ASD) and dosage forms thereof using …

[HTML][HTML] Physical stability and dissolution of lumefantrine amorphous solid dispersions produced by spray anti-solvent precipitation

SV Bhujbal, V Pathak, DY Zemlyanov, LS Taylor… - Journal of …, 2021 - Elsevier
This study aims to develop amorphous solid dispersion (ASD) of lumefantrine with a cost-
effective approach of spray anti-solvent precipitation. Four acidic polymers …

[HTML][HTML] Innovations in thermal processing: hot-melt extrusion and KinetiSol® dispersing

DK Tan, DA Davis Jr, DA Miller, RO Williams III… - Aaps Pharmscitech, 2020 - Springer
Thermal processing has gained much interest in the pharmaceutical industry, particularly for
the enhancement of solubility, bioavailability, and dissolution of active pharmaceutical …

Specific mechanical energy–An essential parameter in the processing of amorphous solid dispersions

SA Thompson, RO Williams III - Advanced Drug Delivery Reviews, 2021 - Elsevier
Specific mechanical energy (SME) is a frequently overlooked but essential parameter of hot-
melt extrusion (HME). It can determine whether an amorphous solid dispersion (ASD) can …

[HTML][HTML] Melt Fusion Techniques for Solubility Enhancement: A Comparison of Hot Melt Extrusion and KinetiSol® Technologies

S Ajjarapu, S Banda, P Basim, N Dudhipala - Scientia Pharmaceutica, 2022 - mdpi.com
A successful candidate for oral drug delivery needs to possess adequate solubility and
dissolution rate to elicit its therapeutic action. Extensive research is being carried out to …