Related Experiment Videos
Needle and syringe cleaning practices among injection drug users
Dennis G Fisher1, Colin R Harbke, John R Canty
1Center for Behavioral Research and Services, Long Beach, California, USA.
Journal of Drug Education
|September 11, 2002
Summary
Needle exchange programs did not alter bleach-mediated disinfection (BMD) practices among injection drug users (IDUs). However, trading sex for drugs or money decreased BMD, while fewer sex partners increased it, indicating behavioral factors are key for HIV risk reduction.
Area of Science:
- Public Health
- Infectious Disease Prevention
- Substance Use Research
Background:
- Bleach-mediated disinfection (BMD) of needles and syringes (NS) is a harm reduction strategy to prevent HIV transmission among injection drug users (IDUs).
- Needle exchange programs (NEPs) aim to reduce NS sharing and associated infections.
- The impact of access to NS through different channels on BMD practices requires evaluation.
Purpose of the Study:
- To evaluate the effect of a needle exchange program on the bleach-mediated disinfection practices of injection drug users.
- To identify factors influencing bleach-mediated disinfection behaviors among IDUs.
Main Methods:
- A randomized controlled trial involving 176 injection drug users who shared needles and syringes.
- Participants were assigned to either a Pharmacy Sales Condition or a Needle Exchange Condition.
- Repeated measures analysis and logistic regression were used to analyze BMD practices and associated factors.
Main Results:
- There was a significant effect of time on BMD practices, indicating changes over the study period.
- No significant effect of the assignment condition (pharmacy sales vs. needle exchange) on BMD practices was found.
- Logistic regression showed that trading sex for drugs/money was associated with lower BMD likelihood, while reduced sex partners correlated with higher BMD likelihood.
Conclusions:
- Needle exchange programs, in this study, did not significantly alter bleach-mediated disinfection practices compared to pharmacy sales access to needles and syringes.
- Behavioral factors, specifically engagement in sex work and the number of sexual partners, significantly influence BMD practices.
- Future interventions should integrate behavioral components and address the specific needs of IDUs involved in sex work to enhance HIV risk reduction efforts.