33
Participants
Start Date
June 1, 2017
Primary Completion Date
June 7, 2023
Study Completion Date
June 7, 2023
Cannabis
vaporized plant material
Oxycodone
oral capsule
Placebo for Cannabis
vaporized placebo plant material
Placebo for Oxycodone
oral placebo capsule
University of Colorado Anschutz Medical Campus, Aurora
University of Colorado, Denver
OTHER