Publication Detail

Dietze, P., Draper, B., Olsen, A., Chronister, K., J., van Beek, I., Lintzeris, N., Dwyer, R., Nelson, M. and Lenton, S. Does training people to administer take-home naloxone increase their knowledge? Evidence from Australian programs. Drug and Alcohol Review. [In Press] [RJ1358]

Introduction: Take-home naloxone (THN) programs have been operating in Australia since 2012 in a

variety of settings. We examine whether THN programs were effective in increasing

knowledge about opioid overdose and appropriate responses in program participants.

Methods:Data were obtained from pre- and post-training questionnaires administered as part of the

early evaluations of THN naloxone programs operated in Sydney (n=67), Melbourne

(n=280), Perth (n=153) and Canberra (n=183). Pooled data from comparable items, analysed

in the domains specified in previously-developed evaluation scales, were compared using

repeated-measures ANOVA and random effects logistic regression. Results pre- and posttraining

were compared as well as results across sites.

Results: Program participants showed improved knowledge about overdose risks and signs as well as

appropriate actions to take in response including the use of naloxone with major

improvements on knowledge of overdose recognition and effect of naloxone. No substantial

differences across programs were identified.

Discussions and Conclusions: Our study contributes to the growing body of evidence showing that THN programs are

effective in improving knowledge related to overdose response. Results show that major

improvements in knowledge were limited to overdose recognition and effect of naloxone

suggesting that education may best be focused on overdose signs and the use of naloxone

rather than overdose risk among groups of people with a history of injecting drug use.

Further work is needed to understand the impact of training and knowledge on actual

behaviours around overdose events.

Name & Contact Details Role Research Program Location