Recent advances in amorphous solid dispersions: preformulation, formulation strategies, technological advancements and characterization

S Tambe, D Jain, SK Meruva, G Rongala, A Juluri… - Pharmaceutics, 2022 - mdpi.com
Amorphous solid dispersions (ASDs) are among the most popular and widely studied
solubility enhancement techniques. Since their inception in the early 1960s, the formulation …

Crystallinity: a complex critical quality attribute of amorphous solid dispersions

DE Moseson, LS Taylor - Molecular Pharmaceutics, 2023 - ACS Publications
Does the performance of an amorphous solid dispersion rely on having 100% amorphous
content? What specifications are appropriate for crystalline content within an amorphous …

Role of rheology in formulation and process design of hot melt extruded amorphous solid dispersions

AZM Badruddoza, DE Moseson, HG Lee… - International Journal of …, 2024 - Elsevier
Hot melt extrusion (HME) has been widely used as a continuous and highly flexible
pharmaceutical manufacturing process for the production of a variety of dosage forms. In …

19F Solid-state NMR characterization of pharmaceutical solids

Y Du, Y Su - Solid State Nuclear Magnetic Resonance, 2022 - Elsevier
Solid-state NMR has been increasingly recognized as a high-resolution and versatile
spectroscopic tool to characterize drug substances and products. However, the analysis of …

Flow induced attrition of cellulose nanocrystals

BP Sutliff, C Farrell, SM Martin, MJ Bortner - Carbohydrate Polymers, 2023 - Elsevier
To study the potential impacts of shear stress on cellulose nanocrystals (CNCs), a
microcapillary rheometer was employed to repeatedly shear approximately 10 mL of 6 wt …

Optimization of amorphization kinetics during hot melt extrusion by particle engineering: an experimental and computational study

DE Moseson, A Eren, KJ Altman, ID Corum… - Crystal Growth & …, 2021 - ACS Publications
Hot melt extrusion (HME) to prepare amorphous solid dispersions (ASDs) at temperatures
below the drug's melting point requires the crystalline drug to dissolve into the molten …

Inhaled JAK Inhibitor GDC-0214 Nanoaggregate Powder Exhibits Improved Pharmacokinetic Profile in Rats Compared to the Micronized Form: Benefits of Thin Film …

C Moon, S Sahakijpijarn, EY Maier, DR Taft… - Molecular …, 2024 - ACS Publications
Asthma is a common chronic disease affecting the airways in the lungs. The receptors of
allergic cytokines, including interleukin (IL)-4, IL-5, and IL-13, trigger the Janus kinase …

Increasing drug loading of weakly acidic telmisartan in amorphous solid dispersions through pH modification during hot-melt extrusion

SA Thompson, DA Davis Jr, C Moon… - Molecular …, 2021 - ACS Publications
Oral drug therapy requiring large quantities of active pharmaceutical ingredients (APIs) can
cause a substantial pill burden, which can increase nonadherence and worsen healthcare …

Hot melt extrusion: A single-step continuous manufacturing process for developing amorphous solid dispersions of poorly soluble drug substances

S Dhoppalapudi, P Parupathi - GSC Advanced Research and …, 2022 - gsconlinepress.com
In today's world with increasing patient population, the demand for pharmaceutical
medications is increasing enormously. However, poor solubility of drug substances and …

A review of hot melt extrusion paired fused deposition modeling three-dimensional printing for developing patient centric dosage forms

S Dhoppalapudi, N Illa - GSC Biological and Pharmaceutical …, 2022 - gsconlinepress.com
In recent years, the demand for developing patient-centric dosage forms is increasing
enormously with the increasing patient population. Much research is ongoing exploring …