Unintentional fatal drug overdose (OD) is now the 2nd leading cause of accidental death in the general population. Fatal OD from opioid analgesics specifically has increased over 400% between 1999 and 2008, and nonfatal overdose occurs at a rate 3-7 greater than fatal OD (1-4). Unintentional opioid OD is a public health crisis in several societal populations including drug users, patients being treated for chronic pain, elderly individuals, adolescents, and children (1-3;6-10). Educational interventions have been developed to increase knowledge regarding opioid OD risk factors, symptoms, and appropriate responses, however, no randomized controlled evaluations of these interventions have been conducted. Within-subject evaluations report immediate and sustained increases in participant knowledge and behavior change (13-17), yet these programs suffer from limitations that may limit their widespread dissemination. Thus, there is an urgent, critical need to develop an opioid OD educational intervention that can be accessed by a broad audience, and produces immediate and sustained gains in knowledge in an easily administered and cost-effective way. We have expertise in developing computerized training curriculum for drug users and are proposing to use an innovative and proprietary computer training program developed by our group to create a web-based, computerized, interactive, opioid OD education training program that will incorporate multi-media learning components and fluency training to produce knowledge gains. This proposal is an R21 and a Stage 1 Early Therapy Development proposal for the NIDA Behavioral Therapies Development Program. Phase 1 of this study will be to develop a computerized opioid OD prevention program that incorporates features of direct instruction and operant conditioning to promote immediate and sustained knowledge gain. Phase 2 will be a randomized, controlled evaluation of the intervention against two control interventions. Participants will be recruited from a brief inpatient detoxification (n=60), will receive the intervention immediately upon completing the detoxification, and will complete 2 follow-up visits to evaluate sustained knowledge. The primary outcome will be percent change from baseline on a knowledge test that is administered pre and post intervention, and at the 1 and 3 month follow-up visits. Secondary outcomes will include self-reported behavior change and participant acceptance of the intervention. The rationale and public health benefit of this research cannot be understated- this project will make available a brief, empirically-supported intervention that can be administered quickly and easily within hundreds of settings (e.g., treatment centers, prisons and jails, needle exchange centers, primary care offices, schools), and to diverse patient populations (e.g., drug users, chronic pain patients, elderly, student, children, parents). These outcomes are expected to have a positive impact because they will provide cheap, easily-administered intervention strategy that will help reduce the current national epidemic of opioid OD, and will expand the use of computerized interventions to address public health issues more broadly.

Public Health Relevance

Unintentional overdoses from narcotic painkillers result in either death or costly medical problems and have skyrocketed over 400% in frequency in the past decade. Educational interventions exist that can help reduce the risk that an overdose will occur or be fatal, but there are several barriers that often prevent treatment centers from providing them. This study will develop and test a computerized overdose prevention intervention that can be administered quickly, easily, and with no training in numerous different settings (treatment centers, jails/prisons, schools, homes) to a diverse group of people (addicts, prisoners, parents, teenagers and young adults, patients being treated for chronic pain) to help quickly reduce the chance that an overdose will occur or be fatal.

National Institute of Health (NIH)
National Institute on Drug Abuse (NIDA)
Exploratory/Developmental Grants (R21)
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Study Section
Risk, Prevention and Intervention for Addictions Study Section (RPIA)
Program Officer
Grossman, Debra
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Johns Hopkins University
Schools of Medicine
United States
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Dunn, Kelly E; Yepez-Laubach, Claudia; Nuzzo, Paul A et al. (2017) Randomized controlled trial of a computerized opioid overdose education intervention. Drug Alcohol Depend 173 Suppl 1:S39-S47
Huhn, Andrew S; Dunn, Kelly E (2017) Why aren't physicians prescribing more buprenorphine? J Subst Abuse Treat 78:1-7
Huhn, Andrew S; Tompkins, D Andrew; Dunn, Kelly E (2017) The relationship between treatment accessibility and preference amongst out-of-treatment individuals who engage in non-medical prescription opioid use. Drug Alcohol Depend 180:279-285
Dunn, Kelly E; Harrison, Joseph A; Leoutsakos, Jeannie-Marie et al. (2017) Continuous Abstinence During Early Alcohol Treatment is Significantly Associated with Positive Treatment Outcomes, Independent of Duration of Abstinence. Alcohol Alcohol 52:72-79
Dunn, Kelly E; Marcus, Taylor F; Kim, Cynthia et al. (2016) Zonisamide Reduces Withdrawal Symptoms But Does Not Enhance Varenicline-Induced Smoking Cessation. Nicotine Tob Res 18:1171-9
Dunn, Kelly E; Barrett, Frederick S; Yepez-Laubach, Claudia et al. (2016) Opioid Overdose Experience, Risk Behaviors, and Knowledge in Drug Users from a Rural versus an Urban Setting. J Subst Abuse Treat 71:1-7
Dunn, Kelly E; King, Van L; Brooner, Robert K (2016) Comparison of methods to assess psychiatric medication adherence in methadone-maintained patients with co-occurring psychiatric disorder. Drug Alcohol Depend 160:212-7
Dunn, Kelly E; Barrett, Frederick S; Herrmann, Evan S et al. (2016) Behavioral risk assessment for infectious diseases (BRAID): Self-report instrument to assess injection and noninjection risk behaviors in substance users. Drug Alcohol Depend 168:69-75
Dunn, Kelly E; Barrett, Frederick S; Yepez-Laubach, Claudia et al. (2016) Brief Opioid Overdose Knowledge (BOOK): A Questionnaire to Assess Overdose Knowledge in Individuals Who Use Illicit or Prescribed Opioids. J Addict Med 10:314-23
Dunn, Kelly E; Saulsgiver, Kathryn A; Miller, Mollie E et al. (2015) Characterizing opioid withdrawal during double-blind buprenorphine detoxification. Drug Alcohol Depend 151:47-55

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