Medical cannabis vouchers may cut opioid use in chronic pain patients
Disease control
Completed
This study tested whether giving adults with chronic pain discounted vouchers for medical cannabis soft-gel capsules could help them reduce their opioid painkiller use. 270 participants were randomly assigned to receive vouchers for placebo or cannabis capsules with different THC…
Phase: NA • Sponsor: Vireo Health • Aim: Disease control
Last updated Jun 27, 2026 11:00 UTC