Amorphous solid dispersions and nanocrystal technologies for poorly water-soluble drug delivery–an update

SV Jermain, C Brough, RO Williams III - International journal of …, 2018 - Elsevier
Poor water-solubility remains a typical property of drug candidates in pharmaceutical
development pipelines today. Various processes have been developed to increase the …

Evaluation of amorphous solid dispersion properties using thermal analysis techniques

JA Baird, LS Taylor - Advanced drug delivery reviews, 2012 - Elsevier
Amorphous solid dispersions are an increasingly important formulation approach to improve
the dissolution rate and apparent solubility of poorly water soluble compounds. Due to their …

Insights into the dissolution mechanism of ritonavir–copovidone amorphous solid dispersions: importance of congruent release for enhanced performance

AS Indulkar, X Lou, GGZ Zhang… - Molecular …, 2019 - ACS Publications
The aim of this study was to probe the dissolution mechanisms of amorphous solid
dispersions (ASDs) of a poorly water-soluble drug formulated with a hydrophilic polymer …

Modification of physicochemical characteristics of active pharmaceutical ingredients and application of supersaturatable dosage forms for improving bioavailability of …

K Kawakami - Advanced drug delivery reviews, 2012 - Elsevier
New chemical entities are required to possess physicochemical characteristics that result in
acceptable oral absorption. However, many promising candidates need physicochemical …

Melt extrusion with poorly soluble drugs

S Shah, S Maddineni, J Lu, MA Repka - International journal of …, 2013 - Elsevier
Melt extrusion (ME) over recent years has found widespread application as a viable drug
delivery option in the drug development process. ME applications include taste masking …

[HTML][HTML] Hot-melt extrusion in the pharmaceutical industry: toward filing a new drug application

MF Simões, RMA Pinto, S Simões - Drug Discovery Today, 2019 - Elsevier
The pharmaceutical development of amorphous solid dispersions (ASDs) by hot-melt
extrusion (HME) is briefly reviewed. A systematic step-by-step approach is presented, where …

Comparison of electrospun and extruded Soluplus®-based solid dosage forms of improved dissolution

ZK Nagy, A Balogh, B Vajna, A Farkas, G Patyi… - Journal of …, 2012 - Elsevier
Electrospinning (ES) and extrusion of a poorly water-soluble active pharmaceutical
ingredient were used to improve its dissolution, which is a major challenge in the field of …

Phase behavior of poly (vinylpyrrolidone) containing amorphous solid dispersions in the presence of moisture

ACF Rumondor, PJ Marsac, LA Stanford… - Molecular …, 2009 - ACS Publications
The objective of this study was to investigate the phase behavior of amorphous solid
dispersions composed of a hydrophobic drug and a hydrophilic polymer following exposure …

Drug–polymer–water interaction and its implication for the dissolution performance of amorphous solid dispersions

Y Chen, C Liu, Z Chen, C Su, M Hageman… - Molecular …, 2015 - ACS Publications
The in vitro dissolution mechanism of an amorphous solid dispersion (ASD) remains elusive
and highly individualized, yet rational design of ASDs with optimal performance and …

The role of the carrier in the formulation of pharmaceutical solid dispersions. Part II: amorphous carriers

T Van Duong, G Van den Mooter - Expert opinion on drug delivery, 2016 - Taylor & Francis
Introduction: Amorphous solid dispersions are considered as one of the most powerful
strategies to formulate poorly soluble drugs. They are made up of an active pharmaceutical …