The unmet need for cannabis use disorder treatment in multiple sclerosis: Insights from a nationwide pilot study

More than half of individuals with multiple sclerosis (MS) use cannabis, with up to 20 % at risk of cannabis use disorder (CUD). While some individuals with MS report symptom relief from cannabis use, particularly for pain, sleep, and mood, there is limited support for its evidence-based therapeutic use. In contrast, long-term use has been associated with poorer cognitive and emotional functioning, fatigue, and reduced quality of life. Although reducing or stopping cannabis use has shown benefits, there is a lack of accessible interventions. We recruited nationally for a pilot study of a remotely supervised home-based intervention to reduce cannabis use among women with MS and CUD. The trial response provided critical insights into cannabis use patterns and the significant demand for accessible, effective interventions, highlighting an urgent unmet need within the MS community.