Effect of food on the pharmacokinetics of dronabinol oral solution versus dronabinol capsules in healthy volunteers.

ABSTRACT: Dronabinol is a pharmaceutical tetrahydrocannabinol originally developed as an oral capsule. A dronabinol oral solution was recently approved, and the effects of food on absorption and bioavailability of the oral solution versus capsules were compared in an open-label, single-dose, 3-period crossover study. Healthy volunteers were randomized to either dronabinol oral solution 4.25 mg (fed) or dronabinol capsule 5 mg (fed or fasted). Dosing was separated by a 7-day washout period. Plasma pharmacokinetics were evaluated for dronabinol and its major metabolite, 11-hydroxy-delta-9-tetrahydrocannabinol (11-OH-Δ9-THC). Pharmacokinetic data were available for analysis in 54 volunteers. In the fed state, initial dronabinol absorption was faster with oral solution versus capsule (mean time to the f

SUBMITTER: Oh DA 

PROVIDER: S-EPMC5238805 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature