Objectives: More than 22 million Americans are living with addiction, including nearly seven million who misuse prescription medications. However, most medical schools and residency programs provide little to no education addressing alcohol and drug addiction. Implementation of a new addiction medicine curriculum at a single internal medicine program provided an opportunity for knowledge assessment in a select population of health professionals. We hypothesized that knowledge of addiction medicine would not differ by training level or geographical location of medical school, but that knowledge would improve following a structured curriculum.
Methods: Study participants included internal medicine and transitional year residents, as well as a group of medical students who were enrolled in a single internal medicine program at the time of the didactic series. A pre-test was administered prior to a four-week structured curriculum. The topics addressed included but were not limited to: 1) an overview of addiction, 2) opioids and chronic pain, 3) benzodiazepines and illicit stimulants, and 4) alcohol. A panel discussion was convened at the end of the fourth session. Following participation in the symposium, participants completed an online post-test. ANOVA was used to compare means. Paired t-tests were used to compare pre-test and post-test scores.
Results: 36 of 44 eligible medical students and residents completed the pre-test. Mean pre-test percentage scores were 64 percent for fourth year medical students and 62.5 percent for all residents. For residents, U.S. medical school trainees answered 65 percent of the pre-test questions correctly, versus 58.6 percent correct responses among their international medical graduate peers. No inter-group differences were statistically significant. Of the 36 participants, 20 completed both pre-tests and post-tests. The mean post-test score of 68.75 percent was higher than the mean pre-test score of 61.75 percent, p = 0.009.
Conclusions: Knowledge of addiction medicine can be improved for medical students and residents in an academic medicine department. Significant improvements were observed following completion of eight hours of interactive didactics.