Longitudinal associations between outpatient medical care use and substance use among rural stimulant users

The "goldfish bowl": a qualitative study of the effects of heightened surveillance on people who use drugs in a rural and coastal Canadian setting

BACKGROUND

A growing body of research has focused on contextual factors that shape health and well-being of people who use drugs (PWUD). However, most of this research focuses on large cities and less is known about the effects of social and structural contexts on drug use and associated risks in rural Canadian settings. Therefore, we undertook this study to examine rural-specific contextual factors that affect the day-to-day experiences of PWUD.

METHODS

Twenty-seven qualitative semi-structured interviews were conducted with PWUD in a rural and coastal setting in British Columbia, Canada. Participants had to be ≥ 19 years old, used illegal opioids and/or stimulants regularly, and lived in the qathet region. Interview transcripts were coded based on themes identified by the research team.

RESULTS

Participants described progressive shifts in politics and culture in the qathet region while also identifying resource scarcity, homelessness, and changes in the drug supply, where illicit drug contents have become highly toxic and unpredictable. Participants discussed the qualities of a small community where everyone knows each other and there is a lack of privacy and confidentiality around drug use, which resulted in experiences of stigma, discrimination, and surveillance. Participants also reported rural-specific policing issues and experiences of surveillance on ferries when traveling to larger cities to purchase drugs. This led to significantly higher drug prices for PWUD due to the time dedication and criminalized risks associated with drug possession and trafficking.

CONCLUSIONS

Our findings illustrate the unique experiences faced by PWUD in a rural and coastal setting. The "goldfish bowl" effect in this rural community created heightened social and structural surveillance of PWUD, which led to a variety of negative consequences. There is a clear need for interventions to address the larger contextual drivers affecting people who use drugs in rural settings, including decriminalization and peer-led anti-stigma strategies, in order to improve the lives of PWUD.

Frequency of health-care utilization by adults who use illicit drugs: a systematic review and meta-analysis

AIMS

To summarize evidence on the frequency and predictors of health-care utilization among people who use illicit drugs.

DESIGN

Systematic search of MEDLINE, EMBASE and PsychINFO for observational studies reporting health-care utilization published between 1 January 2000 and 3 December 2018. We conducted narrative synthesis and meta-analysis following a registered protocol (identifier: CRD42017076525).

SETTING AND PARTICIPANTS

People who use heroin, powder cocaine, crack cocaine, methamphetamine, amphetamine, ecstasy/3,4-methyl​enedioxy​methamphetamine (MDMA), cannabis, hallucinogens or novel psychoactive substances; have a diagnosis of 'substance use disorder'; or use drug treatment services.

MEASUREMENTS

Primary outcomes were the cumulative incidence (risk) and rate of care episodes in three settings: primary care, hospital admissions (in-patient) and emergency department (ED).

FINDINGS

Ninety-two studies were included, 84% from North America and Australia. Most studies focused on people using heroin, methamphetamine or crack cocaine, or who had a diagnosis of drug dependence. We were able to conduct a meta-analysis of rates across 25 studies reporting ED episodes and 25 reporting hospital admissions, finding pooled rates of 151 [95% confidence interval (CI) = 114-201] and 41 (95% CI = 30-57) per 100 person-years, respectively; on average 4.8 and 7.1 times more often than the general population. Heterogeneity was very high and was not explained by drugs used, country of study, recruitment setting or demographic characteristics. Predictors of health-care utilization were consistent across studies and included unstable housing, drug injection and mental health problems. Opioid substitution therapy was consistently associated with reduced ED presentation and hospital admission. There was minimal research on health-care utilization by people using ecstasy/MDMA, powder cocaine, hallucinogens or novel psychoactive substances.

CONCLUSIONS

People who use illicit drugs are admitted to emergency department or hospital several times more often than the general population.

Opportunities for Identifying and Addressing Unhealthy Substance Use in Rural Communities: A Commentary on Cucciare et al (2017)

Unhealthy substance use is a public health problem facing rural communities across the United States. Unfortunately, numerous challenges including stigma, perceived need for care, and perceived accessibility of substance use treatment serve as barriers to many rural adults using substances in obtaining the care they need. It is therefore important to examine whether accessing health care options other than substance use treatment is associated with improved substance use. In a recent study published in the American Journal of Drug and Alcohol Abuse, we explored whether use of outpatient medical care (OMC) was associated with reductions in substance use among rural stimulant users over a 3-year period. Overall, the results showed that, among rural adults using stimulants, those with at least one OMC visit had fewer days of alcohol, crack cocaine, and methamphetamine use over time. However, most participants reported not having any use of an OMC over the 3-year period, suggesting the need for identifying innovative opportunities to provide substance use help for persons living in rural settings. In this commentary, we discuss opportunities for detecting and addressing unhealthy substance use in retail clinics, via clergy and pharmacists.