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“These tests accurately detect fentanyl in the drug supply, and they can be a valuable addition to other drug prevention strategies,” the study’s lead author and addiction medicine specialist Sukhpreet Klaire, MD, of the British Columbia Center on Substance Use in Vancouver, said in an interview.

Dr. Klaire presented the study findings at the virtual annual meeting of the College on Problems of Drug Dependence. Read more.

New data back use of medical cannabis for epilepsy, pain, anxiety

Two new studies offer positive news about medical cannabis, suggesting that marijuana products improve physical and cognitive symptoms, boost quality of life, and rarely produce signs of problematic use.

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In one study, patients with epilepsy who used medical cannabis were nearly half as likely to have needed an emergency department visit within the last 30 days as was a control group. In the other study, just 3 of 54 subjects who used medical cannabis showed signs of possible cannabis use disorder (CUD) over 12 months.

The findings show that “there is improvement in a range of outcome variables, and the adverse effects seem to be minimal, compared to what we might have hypothesized based on the bulk of the literature on the negative effects of cannabis on health outcomes,” cannabis researcher Ziva Cooper, PhD, of the University of California at Los Angeles, said in an interview. Dr. Cooper moderated a session about the studies at the virtual annual meeting of the College on Problems of Drug Dependence. Read more.

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