[HTML][HTML] Current challenges and future perspectives in oral absorption research: An opinion of the UNGAP network

Z Vinarov, B Abrahamsson, P Artursson… - Advanced Drug Delivery …, 2021 - Elsevier
Although oral drug delivery is the preferred administration route and has been used for
centuries, modern drug discovery and development pipelines challenge conventional …

[HTML][HTML] Impact of regional differences along the gastrointestinal tract of healthy adults on oral drug absorption: An UNGAP review

M Vertzoni, P Augustijns, M Grimm, M Koziolek… - European journal of …, 2019 - Elsevier
Oral administration is the most common route of drug delivery. The absorption of a drug from
the gut into the bloodstream involves disintegration of the solid dosage form, dissolution of …

Amorphous solid dispersions containing residual crystallinity: Influence of seed properties and polymer adsorption on dissolution performance

DE Moseson, AS Parker, SP Beaudoin… - European Journal of …, 2020 - Elsevier
The solubility advantage of amorphous solid dispersions (ASDs) is contingent upon
supersaturation being generated and maintained. If crystals are present within an ASD …

Current state and future expectations of translational modeling strategies to support drug product development, manufacturing changes and controls: a workshop …

XJH Pepin, N Parrott, J Dressman, P Delvadia… - Journal of …, 2021 - Elsevier
The implementation of clinically relevant drug product specifications (CRDPS) depends on
establishing a link between in vitro performance and in vivo exposure. The scientific …

Use of physiologically based pharmacokinetic modeling for predicting drug–food interactions: Recommendations for improving predictive performance of low …

C Wagner, F Kesisoglou, XJH Pepin, N Parrott… - The AAPS Journal, 2021 - Springer
Food can alter drug absorption and impact safety and efficacy. Besides conducting clinical
studies, in vitro approaches such as biorelevant solubility and dissolution testing and in vivo …

Physiologically based absorption modelling to explore the impact of food and gastric pH changes on the pharmacokinetics of entrectinib

N Parrott, C Stillhart, M Lindenberg, B Wagner… - The AAPS Journal, 2020 - Springer
Entrectinib is a potent and selective tyrosine kinase inhibitor (TKI) of TRKA/B/C, ROS1, and
ALK with both systemic and CNS activities, which has recently received FDA approval for …

Novel High-Drug-Loaded Amorphous Dispersion Tablets of Posaconazole; In Vivo and In Vitro Assessment

DM Mudie, AM Stewart, N Biswas… - Molecular …, 2020 - ACS Publications
Amorphous solid dispersions (ASDs) can increase the bioavailability of drugs with poor
aqueous solubility. However, concentration-sustaining dispersion polymers (CSPs) …

[HTML][HTML] Integration of advanced methods and models to study drug absorption and related processes: An UNGAP perspective

CG Wilson, L Aarons, P Augustijns, J Brouwers… - European Journal of …, 2022 - Elsevier
This collection of contributions from the European Network on Understanding
Gastrointestinal Absorption-related Processes (UNGAP) community assembly aims to …

[HTML][HTML] Leveraging the use of in vitro and computational methods to support the development of enabling oral drug products: An InPharma commentary

C Reppas, M Kuentz, A Bauer-Brandl, S Carlert… - European Journal of …, 2023 - Elsevier
Due to the strong tendency towards poorly soluble drugs in modern development pipelines,
enabling drug formulations such as amorphous solid dispersions, cyclodextrins, co-crystals …

Using tiny-TIM dissolution and in silico simulation to accelerate oral product development of a BCS Class II compound

L Luo, NK Thakral, R Schwabe, L Li, S Chen - AAPS PharmSciTech, 2022 - Springer
Though oral drug delivery is the most preferred route of administration, there is high drug
pharmacokinetic variability associated with the oral route. Change in drug substance particle …