Break the Cycle: Prevention for Reducing Initiation Into Injection Drug Use

Break the Cycle: Adapting Break the Cycle to Reduce Initiation Into Injecting Drug Use in Tallinn, Estonia and New York City, USA

Break the Cycle is a two-session, one-on-one, in-person intervention study designed to reduce the role persons who inject drugs (PWID) play initiating non-PWID into injection drug use. Study implementation is at two sites: New York City and Tallinn, Estonia. At baseline, quantitative data are collected via a structured computer-assisted personal interview, after which the intervention is conducted. At the 6-month follow-up, a modified version of the interview is repeated. The study uses a pre- versus post- design to compare the proportion of participants who helped with first injections, and who promoted injecting among non-PWID, in the 6 months prior to baseline with the proportions at the 6-month follow-up. Based on previous research on the intervention and on the underlying theory of motivational interviewing, increases in helping and promoting behaviors between baseline and follow-up would indicate that the intervention was not effective regardless of their effect size. Accordingly, the hypotheses that the intervention will produce reductions in assisting with first injections and engaging in injection promoting behaviors will be evaluated using one-tailed statistical tests. Break the Cycle intervention follows a motivational interviewing approach to enhance current injectors' motivation and skills to avoid helping with and promoting first injections among non-PWID. The intervention's core is a discussion between an interventionist and each participant on the following eight topics: the participant's first time injecting drugs; the participant's exposures to situations where helping with others' first injections is an option, and the extent to which they have helped; PWIDs' behaviors that might encourage non-PWID to inject for the first time; the range of risks associated with injection drug use; role-playing scenarios in which the participant develops behaviors and scripts for avoiding or refusing requests to initiate others into injection drug use; role- playing talking with other PWID about not encouraging non-PWID to start injecting; imparting safer injection practices when helping with a first injection seems like the best option; and receiving training in and using Narcan to reverse overdoses.

The intervention uses motivational interviewing to enhance persons who inject drugs' (PWID) motivation and skills to avoid helping non-PWID transition to injecting. The intervention entails discussions with participants in 8 areas: the participant's first time injecting; the participant's exposures to situations where helping with non-PWIDs' first injections is an option, and the extent to which they helped; their behaviors that might encourage non-PWID to inject for the first time; the risks associated with injection drug use; role-playing in which participants develop behaviors and scripts for avoiding or refusing requests to initiate non-PWID into injection; role- playing talking with other PWID about not encouraging non-PWID to start injecting; imparting safer injection practices when helping with a first injection seems like the best option; and receiving training in and using naloxone to reverse overdoses.

Inclusion Criteria: have injected drugs non-medically in the last 2 months able to provide informed consent age 18 or older able to participate in the interview and intervention in English (in New York City), Russian or Estonian (in Tallinn, Estonia) Exclusion Criteria: none