Assessment of education in a community hospital on healthcare providers' knowledge of and attitudes toward medical marijuana

Introduction: Although medical marijuana usage continues to become more socially acceptable and is increasingly regarded as a legitimate treatment alternative for certain medical conditions such as cancer and epilepsy, stigma remains. Methods: This study examined whether offering an educational session addressing several key aspects of medical marijuana (e.g., pharmacology, legality) to healthcare providers in a community hospital setting improved knowledge about and/or altered attitudes toward marijuana use. This information was collected through administration of pre- and post-education session surveys. Multiple choice questions were utilized to assess knowledge of marijuana pharmacotherapy, pharmacodynamic interactions, and regulations, whereas descriptive analyses via Likert-scale questions determined attitudes toward medical marijuana. A secondary outcome entailed analysis of drug interactions with marijuana users via retrospective chart review. Results: A total of 43 healthcare providers participated in the study. There were statistically significant increases in healthcare provider knowledge post-education session across multiple occupations (physician, P < .01; nurse, P < .001; pharmacist, P < .01; and nurse technician, P < .05). A total of 72 patients (83%) who self-reported marijuana use for medical or recreational purposes had a potential drug-drug interaction with marijuana. Conclusions: As both medical and recreational marijuana continue to become legalized across the United States, formal education surrounding marijuana use and laws becomes increasingly important for healthcare providers and can be highly effective in preventing misinformation.