Randomized controlled trial of a computerized opioid overdose education intervention

Area of Science:

• Public Health
• Medical Education
• Addiction Science

Background:

• Opioid overdose (OD) is a major public health crisis requiring effective interventions.
• Current educational programs often face implementation barriers due to in-person requirements and focus on naloxone provision.
• Accessible, easily disseminated educational tools are needed to combat the opioid overdose epidemic.

Purpose of the Study:

• To develop and evaluate an easily disseminated opioid overdose (OD) educational intervention.
• To compare the effectiveness of computerized versus pamphlet-based delivery of OD education.
• To assess knowledge retention and changes in risk behaviors post-intervention.

Main Methods:

• Participants (N=76) undergoing opioid detoxification were randomized into three groups: Pamphlet, Computer, or Computer+Mastery.
• All groups received identical educational content on opioid effects, OD symptoms, and response strategies.
• Outcomes included changes in knowledge, intervention acceptability, knowledge retention at 1 and 3 months, and reported OD risk behaviors.

Main Results:

• All delivery methods significantly increased knowledge, particularly regarding opioid overdose response (41.8% to 73.8% correct).
• Knowledge gains and intervention acceptability showed minimal differences between the computer and pamphlet groups.
• A significant reduction in the risk behavior of using opioids while alone was observed at follow-up.

Conclusions:

• Computerized and pamphlet-based opioid overdose education effectively enhances knowledge and sustains it over time.
• These accessible interventions can reduce key behavioral risk factors associated with opioid overdose.
• The findings support the use of this educational intervention, alone or with naloxone training, for broader implementation.