Exploring the Relationship of Drug BCS Classification, Food Effect, and Gastric pH-Dependent Drug Interactions.

@article{Owens2021ExploringTR,
  title={Exploring the Relationship of Drug BCS Classification, Food Effect, and Gastric pH-Dependent Drug Interactions.},
  author={Katie H. Owens and Sophie M.A. Argon and Jingjing Yu and Xinning Yang and Fang Wu and Sue‐Chih Lee and Wei Sun and Anuradha Ramamoorthy and Lei Zhang and Isabelle Ragueneau-Majlessi},
  journal={The AAPS journal},
  year={2021},
  volume={24 1},
  pages={
          16
        }
}
Food effect (FE) and gastric pH-dependent drug-drug interactions (DDIs) are both absorption-related. Here, we evaluated if Biopharmaceutics Classification System (BCS) classes may be correlated with FE or pH-dependent DDIs. Trends in FE data were investigated for 170 drugs with clinical FE studies from the literature and new drugs approved from 2013 to 2019 by US Food and Drug Administration. A subset of 38 drugs was also evaluated to determine whether FE results can inform the need for a… 

Predicting Impact of Food and Feeding Time on Oral Absorption of Drugs with a Novel Rat Continuous Intestinal Absorption Model

Results indicate that the continuous intestinal rat model incorporates complex physiologic processes and feeding times relative to drug dose into a simple framework to provide accurate prediction of oral absorption.

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