Effects of meal consistency and ingested fluid volume on the intragastric distribution of a drug model in humans—a magnetic resonance imaging study

Abstract

The intragastric distribution kinetics of the marker gadolinium tetra-azacyclododecane tetra-acetic acid appeared to depend on meal consistency, but not on the amount of water co-ingested. Three-dimensional magnetic resonance imaging allows detailed analysis of the intragastric distribution of a drug model in relation to meal emptying and intragastric meal distribution.