28
Participants
Start Date
June 14, 2014
Primary Completion Date
April 27, 2016
Study Completion Date
April 27, 2016
Placebo + Placebo
Participants will consume a brownie containing the equivalent of one placebo (0.001% THC) cigarette followed by smoking or inhaling (after vaporization) the equivalent of one placebo (0.001% THC) cigarette.
Oral Cannabis + Placebo
Participants will consume a brownie containing the equivalent of one active (6.9% THC) cannabis cigarette followed by either smoking or inhaling (after vaporization) the equivalent of one placebo (0.001% THC) cigarette.
Placebo + Inhaled Cannabis
Participants will consume a brownie containing the equivalent of one placebo (0.001% THC) cigarette
Placebo + Smoked Cannabis
Participants will consume a brownie containing the equivalent of one placebo (0.001% THC) cigarette followed by smoking the equivalent of one active (6.9% THC) cigarette.
6.9% cannabis oral
Participants will consume a brownie containing the equivalent of one active (6.91% THC) cannabis cigarette.
National Institute on Drug Abuse, Baltimore
National Institute on Drug Abuse (NIDA)
NIH