Co-amorphous solid dispersions for solubility and absorption improvement of drugs: Composition, preparation, characterization and formulations for oral delivery

A Karagianni, K Kachrimanis, I Nikolakakis - Pharmaceutics, 2018 - mdpi.com
The amorphous solid state offers an improved apparent solubility and dissolution rate.
However, due to thermodynamic instability and recrystallization tendencies during …

[HTML][HTML] Advances in coamorphous drug delivery systems

Q Shi, SM Moinuddin, T Cai - Acta pharmaceutica sinica B, 2019 - Elsevier
In recent years, the coamorphous drug delivery system has been established as a promising
formulation approach for delivering poorly water-soluble drugs. The coamorphous solid is a …

Co amorphous systems: A product development perspective

RB Chavan, R Thipparaboina, D Kumar… - International journal of …, 2016 - Elsevier
Solubility is one of the major problems associated with most of the new chemical entities that
can be reasonably addressed by drug amorphization. However, being a high-energy form, it …

Co-amorphous systems for the delivery of poorly water-soluble drugs: Recent advances and an update

J Han, Y Wei, Y Lu, R Wang, J Zhang… - Expert opinion on drug …, 2020 - Taylor & Francis
Introduction Most new drug candidates under development are poorly water-soluble, which
are related to multiple pharmaceutical issues, increasing the bioavailability of these drugs by …

[HTML][HTML] Development, recent advances, and updates in binary, ternary co-amorphous systems, and ternary solid dispersions

A Saberi, M Kouhjani, D Yari, A Jahani… - Journal of Drug Delivery …, 2023 - Elsevier
Binary co-amorphous systems (CAMS) are a type of solid dispersion containing an active
pharmaceutical ingredient (API) and small molecule excipients. The properties of these …

Tranilast-matrine co-amorphous system: Strong intermolecular interactions, improved solubility, and physiochemical stability

D Hu, X Chen, D Li, H Zhang, Y Duan… - International Journal of …, 2023 - Elsevier
There is a great interest to develop co-amorphous drug delivery systems to enhance the
solubility of biopharmaceutics classification system (BCS) class II and IV drugs. However …

Indomethacin co-amorphous drug-drug systems with improved solubility, supersaturation, dissolution rate and physical stability

H Fael, AL Demirel - International Journal of Pharmaceutics, 2021 - Elsevier
In this study, new co-amorphous drug systems were designed using a pharmacologically
relevant combination to improve the solubility and dissolution of indomethacin …

Co-amorphous formation of piroxicam-citric acid to generate supersaturation and improve skin permeation

Y Hirakawa, H Ueda, Y Takata, K Minamihata… - European Journal of …, 2021 - Elsevier
The objective of this study was to prepare a co-amorphous formulation of piroxicam (PIR), a
non-steroidal anti-inflammatory drug, and citric acid (CA), and evaluate its skin permeation …

Co-amorphous Drug Delivery Systems: a Review of Physical Stability, In Vitro and In Vivo Performance

Q Shi, Y Wang, SM Moinuddin, X Feng, F Ahsan - AAPS PharmSciTech, 2022 - Springer
Over the past few decades, co-amorphous solids have been used as a promising approach
for delivering poorly water-soluble drugs. Co-amorphous solids, comprising …

Coamorphous active pharmaceutical ingredient–small molecule mixtures: considerations in the choice of coformers for enhancing dissolution and oral bioavailability

A Newman, SM Reutzel-Edens, G Zografi - Journal of pharmaceutical …, 2018 - Elsevier
In the recent years, coamorphous systems, containing an active pharmaceutical ingredient
(API) and a small molecule coformer have appeared as alternatives to the use of either …