Unfortunately, the available evidence is largely inconclusive, due to the small number of studies and the variation in cannabinoid products among these studies, large, placebo-controlled trials in hundreds of patients who are all taking the same exact product at the same doses are needed to understand the benefits and risks of cannabis for chronic pain.

Jodi Gilman

Our study underscores the need for better decision-making about whether to begin to use cannabis for specific medical complaints, particularly mood and anxiety disorders, which are associated with an increased risk of cannabis use disorder, there needs to be better guidance to patients around a system that currently allows them to choose their own products, decide their own dosing, and often receive no professional follow-up care.

The waitlist group continued their usual treatment, whether it was counseling, medication, etc..