Upcoming Events
This page is focused on publicly-accessible events related to the CTN and/or hosted by NIDA, Nodes, CTN study teams, or CTN SIGs and committees. We also list some major national/international conferences of particular interest to the Network.
For more national/international conferences and events, visit NIDA’s Meetings & Events page and this list from the journal Addiction.
Events for April 2, 2026
Health System Node: Effects of Cannabis Legalization on Mental Health and Substance Use in Adults and Thoughts on Future Directions in Cannabis Research
Dr. Christian Hopfer, Professor of Psychiatry at the University of Colorado School of Medicine and addiction psychiatrist, will briefly review the pharmacology of cannabinoids, present results of a recently completed study on the effects of cannabis legalization on mental health and substance use, and discuss ongoing projects including a randomized clinical trial of cannabidiol as a possible harm reduction intervention for cannabis use disorder in young adults. He will also discuss future directions for cannabis research with a particular emphasis on how large health system records could be leveraged to address critical questions in cannabis research. Join the meeting now Meeting ID: 250 658 877 216 6 Passcode: B8jq2m9A