Considerations in the development of physically stable high drug load API-polymer amorphous solid dispersions in the glassy state

A Newman, G Zografi - Journal of Pharmaceutical Sciences, 2023 - Elsevier
In this Commentary, the authors expand on their earlier studies of the solid-state long-term
isothermal crystallization of amorphous API from the glassy state in amorphous solid …

Amorphous solid dispersions: role of the polymer and its importance in physical stability and in vitro performance

Q Shi, H Chen, Y Wang, R Wang, J Xu, C Zhang - Pharmaceutics, 2022 - mdpi.com
Amorphous solid dispersions stabilized by one or more polymer (s) have been widely used
for delivering amorphous drugs with poor water solubilities, and they have gained great …

Theoretical considerations in developing amorphous solid dispersions

R Laitinen, PA Priemel, S Surwase, K Graeser… - … solid dispersions: theory …, 2014 - Springer
Before pursuing the laborious route of amorphous solid dispersion formulation and
development, which is the topic of many of the subsequent chapters in this book, the …

What are the important factors that influence API crystallization in miscible amorphous API–excipient mixtures during long-term storage in the glassy state?

A Newman, G Zografi - Molecular Pharmaceutics, 2021 - ACS Publications
In this Perspective, the authors examine the various factors that should be considered when
attempting to use miscible amorphous API–excipient mixtures (amorphous solid dispersions …

Amorphous pharmaceutical solids: characterization, stabilization, and development of marketable formulations of poorly soluble drugs with improved oral absorption

P Gao - Molecular Pharmaceutics, 2008 - ACS Publications
In the past decade, there has been a high level of interest and investigation on the use of
amorphous solids of small molecule active pharmaceutical ingredients (APIs)(MW j 1000 …

[PDF][PDF] Drug-excipient behavior in polymeric amorphous solid dispersions.

SB Teja, SP Patil, G Shete, S Patel… - Journal of Excipients …, 2013 - jefc.scholasticahq.com
Amorphous drug delivery systems are increasingly utilized to enhance aqueous solubility
and oral bioavailability. However, they lack physical and/or chemical stability. One of the …

Stabilization of Amorphous Drugs by Polymers: The Role of Overlap Concentration (C*)

A Sahoo, R Suryanarayanan… - Molecular …, 2020 - ACS Publications
Amorphous solid dispersions (ASDs), in which polymers are admixed with a drug, retard or
inhibit crystallization of the drug, increasing the drug's apparent solubility and oral …

Polymeric solid dispersion Vs co-amorphous technology: A critical comparison

SKA Vullendula, AR Nair, DL Yarlagadda… - Journal of Drug Delivery …, 2022 - Elsevier
Historically, amorphous solid dispersion technology with polymeric carriers has been
employed to stabilize high-energy amorphous phases of poorly water-soluble drug …

Polymeric amorphous solid dispersions: a review of amorphization, crystallization, stabilization, solid-state characterization, and aqueous solubilization of …

S Baghel, H Cathcart, NJ O'Reilly - Journal of pharmaceutical sciences, 2016 - Elsevier
Poor water solubility of many drugs has emerged as one of the major challenges in the
pharmaceutical world. Polymer-based amorphous solid dispersions have been considered …

[图书][B] Pharmaceutical amorphous solid dispersions

A Newman - 2015 - books.google.com
Providing a roadmap from early to late stages of drug development, this book overviews
amorphous solid dispersion technology–a leading platform to deliver poorly water soluble …