Recent advances in understanding the micro-and nanoscale phenomena of amorphous solid dispersions

RG Ricarte, NJ Van Zee, Z Li, LM Johnson… - Molecular …, 2019 - ACS Publications
Many pharmaceutical drugs in the marketplace and discovery pipeline suffer from poor
aqueous solubility, thereby limiting their effectiveness for oral delivery. The use of an …

Continuous manufacturing and molecular modeling of pharmaceutical amorphous solid dispersions

AG Nambiar, M Singh, AR Mali, DR Serrano… - AAPS …, 2022 - Springer
Amorphous solid dispersions enhance solubility and oral bioavailability of poorly water-
soluble drugs. The escalating number of drugs with poor aqueous solubility, poor …

The implications of drug-polymer interactions on the physical stability of amorphous solid dispersions

M Bookwala, PLD Wildfong - Pharmaceutical Research, 2023 - Springer
Amorphous solid dispersions (ASDs) are a formulation and development strategy that can
be used to increase the apparent aqueous solubility of poorly water-soluble drugs. Their …

Effects of additives on the physical stability and dissolution of polymeric amorphous solid dispersions: A review

J Li, Y Wang, D Yu - AAPS PharmSciTech, 2023 - Springer
Polymeric amorphous solid dispersion (ASD) is a popular approach for enhancing the
solubility of poorly water-soluble drugs. However, achieving both physical stability and …

Amorphous solid dispersions (asds): The influence of material properties, manufacturing processes and analytical technologies in drug product development

R Iyer, V Petrovska Jovanovska, K Berginc, M Jaklič… - Pharmaceutics, 2021 - mdpi.com
Poorly water-soluble drugs pose a significant challenge to developability due to poor oral
absorption leading to poor bioavailability. Several approaches exist that improve the oral …

Supersaturation and phase behavior during dissolution of amorphous solid dispersions

Y Kong, W Wang, C Wang, L Li, D Peng… - International Journal of …, 2023 - Elsevier
Amorphous solid dispersion (ASD) is a promising strategy to enhance solubility and
bioavailability of poorly water-soluble drugs. Due to higher free energy of ASD …

Dissolution mechanisms of amorphous solid dispersions: role of drug load and molecular interactions

A Deac, Q Qi, AS Indulkar, HS Purohit… - Molecular …, 2022 - ACS Publications
High drug load amorphous solid dispersions (ASDs) have been a challenge to formulate
partially because drug release is inhibited at high drug loads. The maximum drug load prior …

Amorphous solid dispersions: a robust platform to address bioavailability challenges

A Newman, K Nagapudi, R Wenslow - Therapeutic delivery, 2015 - Taylor & Francis
Amorphous solid dispersions (ASDs) are being used with increasing frequency for poorly
soluble pharmaceutical compounds in development. These systems consist of an …

Mechanisms of increased bioavailability through amorphous solid dispersions: a review

A Schittny, J Huwyler, M Puchkov - Drug Delivery, 2020 - Taylor & Francis
Amorphous solid dispersions (ASDs) can increase the oral bioavailability of poorly soluble
drugs. However, their use in drug development is comparably rare due to a lack of basic …

Congruent release of drug and polymer from amorphous solid dispersions: insights into the role of drug-polymer hydrogen bonding, surface crystallization, and glass …

S Saboo, US Kestur, DP Flaherty… - Molecular …, 2020 - ACS Publications
Drug loading is an important parameter known to impact the release rate of a poorly soluble
drug from an amorphous solid dispersion (ASD). Recent studies have shown that small …