Evaluation of the Dissolution Behavior of Etodolac Tablers Using Physiologically Based Biopharmaceutics Modeling (PBBM) Approach

Authors: Gomide LLR, Duque MD
Conference: REDIF
Keywords: BCS class II drug, dissolution, pbbm, Physiologically Based Biopharmaceutics Modeling (PBBM)

Introduction and Objective

Etodolac is a non-steroidal, anti-inflammatory, acidic molecule (pKa 4.65) with pH-dependent solubility and classified as a BCS class II drug [1]. Due to its low and pHdependent solubility, the objective of this study was to evaluate the influence of different dissolution test conditions on its bioavailability results using a PBBM approach.

By Larissa Lopes Rodrigues Gomide, Marcelo Dutra Duque

Presented at V RedIF 2024 Congress, Apr. 22nd – 26th, 2024, Bogota, Colombia