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Chayama KL, Ti L, Arredondo Sanchez Lira J, Coulaud PJ, Bardwell G, Knight R. Opportunities and challenges for implementing drug checking services in British Columbia, Canada: A qualitative study. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2024; 132:104560. [PMID: 39217815 DOI: 10.1016/j.drugpo.2024.104560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Revised: 08/01/2024] [Accepted: 08/11/2024] [Indexed: 09/04/2024]
Abstract
BACKGROUND Amidst the ongoing drug poisoning crisis across North America, drug checking services (DCS) are increasingly being implemented as an intervention intended to reduce drug-related harms. This study sought to identify key opportunities and challenges influencing the implementation of DCS in British Columbia (BC), Canada. METHODS Between January 2020 and July 2021, semi-structured, in-depth interviews were conducted with 21 individuals involved in the implementation of DCS across BC (i.e., policymakers, health authority personnel, community organization representatives and service providers). The Consolidated Framework for Implementation Research (CFIR) was used to guide coding and analysis of the interviews. RESULTS By bringing in a wealth of knowledge about community needs and concerns, in addition to a passion and energy for social justice and health equity, community members and organizations with a dedication for harm reduction played a critical role in the successful implementation of DCS in BC. Other significant facilitators to implementation included the preventive benefits of DCS that made the intervention compelling to policy influencers and decision makers, the provincial public health emergency regarding overdose that shifted the regulatory environment of DCS, the adaptability of DCS to meet concerns and needs in various contexts, including via ongoing processes of reflection and evaluation. Barriers to implementation included criminalization and stigmatization of drug use and people who use drugs and lack of funding for community-led implementation actions. CONCLUSIONS Alongside structural reforms that address the underlying contextual factors that influence implementation (e.g., decriminalization of drugs, increased funding for DCS), centering community expertise throughout implementation is critical to the success of DCS. Our findings provide important insights into how BC can successfully implement systems-level harm reduction interventions and offer insights for other jurisdictions in their implementation of DCS.
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Affiliation(s)
- Koharu Loulou Chayama
- British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, Canada; Interdisciplinary Studies Graduate Program, University of British Columbia, 6371 Crescent Road, Vancouver, Canada
| | - Lianping Ti
- British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, Canada; Department of Medicine, University of British Columbia, 2775 Laurel Street, Vancouver, Canada
| | - Jaime Arredondo Sanchez Lira
- Canadian Institute for Substance Use Research, 2300 McKenzie Avenue, Victoria, Canada; School of Public Health and Social Policy, University of Victoria, Victoria, Canada
| | - Pierre-Julien Coulaud
- British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, Canada; Department of Medicine, University of British Columbia, 2775 Laurel Street, Vancouver, Canada
| | - Geoff Bardwell
- British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, Canada; School of Public Health Sciences, Faculty of Health, University of Waterloo, 200 University Avenue West, Waterloo, Canada
| | - Rod Knight
- British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, Canada; Department of Medicine, University of British Columbia, 2775 Laurel Street, Vancouver, Canada; École de Santé Publique de l'Université de Montréal, 7101 ave du Parc, Montréal, Canada.
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Aronson ID, Ardouin-Guerrier MA, Baus JE, Bennett AS. Barriers to, and Facilitators of, Checking Drugs for Adulterants in the Era of Fentanyl and Xylazine: Qualitative Study. JMIR Form Res 2024; 8:e56755. [PMID: 38959505 PMCID: PMC11255526 DOI: 10.2196/56755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Revised: 03/30/2024] [Accepted: 05/15/2024] [Indexed: 07/05/2024] Open
Abstract
BACKGROUND Overdose deaths continue to reach new records in New York City and nationwide, largely driven by adulterants such as fentanyl and xylazine in the illicit drug supply. Unknowingly consuming adulterated substances dramatically increases risks of overdose and other health problems, especially when individuals consume multiple adulterants and are exposed to a combination of drugs they did not intend to take. Although test strips and more sophisticated devices enable people to check drugs for adulterants including fentanyl and xylazine prior to consumption and are often available free of charge, many people who use drugs decline to use them. OBJECTIVE We sought to better understand why people in the New York City area do or do not check drugs before use. We plan to use study findings to inform the development of technology-based interventions to encourage consistent drug checking. METHODS In summer 2023, team members who have experience working with people who use drugs conducted 22 semistructured qualitative interviews with a convenience sample of people who reported illicit drug use within the past 90 days. An interview guide examined participants' knowledge of and experience with adulterants including fentanyl, xylazine, and benzodiazepines; using drug testing strips; and whether they had ever received harm reduction services. All interviews were audio recorded, transcribed, and analyzed for emerging themes. RESULTS Most participants lacked knowledge of adulterants, and only a few reported regularly checking drugs. Reasons for not checking included lacking convenient access to test supplies, or a place to check samples out of the public's view, as well as time considerations. Some participants also reported a strong belief that they were not at risk from fentanyl, xylazine, or other adulterants because they exclusively used cocaine or crack, or that they were confident the people they bought drugs from would not sell them adulterated substances. Those who did report testing their drugs described positive interactions with harm reduction agency staff. CONCLUSIONS New forms of outreach are needed not only to increase people's knowledge of adulterated substances and awareness of the increasing risks they pose but also to encourage people who use drugs to regularly check their substances prior to use. This includes new intervention messages that highlight the importance of drug checking in the context of a rapidly changing and volatile drug supply. This messaging can potentially help normalize drug checking as an easily enacted behavior that benefits public health. To increase effectiveness, messages can be developed with, and outreach can be conducted by, trusted community members including people who use drugs and, potentially, people who sell drugs. Pairing this messaging with access to no-cost drug-checking supplies and equipment may help address the ongoing spiral of increased overdose deaths nationwide.
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Affiliation(s)
- Ian David Aronson
- School of Global Public Health, New York University, New York, NY, United States
- Center for Technology-based Education and Community Health, NDRI-USA, New York, NY, United States
| | - Mary-Andrée Ardouin-Guerrier
- School of Global Public Health, New York University, New York, NY, United States
- Center for Technology-based Education and Community Health, NDRI-USA, New York, NY, United States
| | - Juan Esteban Baus
- School of Global Public Health, New York University, New York, NY, United States
| | - Alex S Bennett
- School of Global Public Health, New York University, New York, NY, United States
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Deo VS, Bhullar MK, Gilson TP, Flannery DJ, Fulton SE. The Need to Rethink Harm Reduction for People Using Drugs Alone to Reduce Overdose Fatalities. Subst Use Misuse 2024; 59:450-458. [PMID: 37964569 DOI: 10.1080/10826084.2023.2280534] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2023]
Abstract
Background: During the ongoing opioid epidemic, Cuyahoga County (second largest in Ohio) reported overdose mortality rates (54/per 100,000) higher than the national average. Prior research demonstrates that people who use drugs often use alone but there is minimal research on people who died of overdose while using alone. The objective of this study is to examine sociodemographic, toxicologic, and injury characteristics, and emergency medical response to overdose decedents who died using drugs alone. Method: Data from the Cuyahoga County Medical Examiner's Office (2016-2020, N = 2944) on unintentional overdose deaths in adults was tabulated including socio-demographic, toxicologic, and injury-related information. Decedents using drugs alone were identified and compared to those not using alone via Chi-square and Fisher's exact tests. We further fit a multivariate logistic regression model to evaluate socio-demographic, toxicologic, and injury-related factors associated with increased odds of using alone. All results are reported with 95% confidence intervals. Result: Among decedents, 75% (n = 2205) were using drugs alone. Decedents using alone were more likely to be using drugs at home (p = 0.001) or be found dead at the scene (p < 0.001) and less likely to receive naloxone (p < 0.001) have other person/bystander, not using, present (p = 0.002). Using drugs at home (aOR = 1.61[1.19-2.20]) was associated with higher odds of using alone; and being married (aOR = 0.57[0.38-0.86]), having history of illicit drug use (aOR = 0.25[0.08-0.81]) and other person present, who was not using (aOR = 0.58[0.42-0.79]) were associated with lower odds of using alone. Conclusion: New harm reduction approaches targeting people using drugs alone are needed to reduce overdose deaths.
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Affiliation(s)
- Vaishali S Deo
- Jack, Joseph and Morton Mandel School of Applied Social Sciences, Case Western Reserve University, Cleveland, Ohio, USA
| | | | - Thomas P Gilson
- Cuyahoga County Medical Examiner's Office, Cleveland, Ohio, USA
| | - Daniel J Flannery
- Jack, Joseph and Morton Mandel School of Applied Social Sciences, Case Western Reserve University, Cleveland, Ohio, USA
| | - Sarah E Fulton
- Jack, Joseph and Morton Mandel School of Applied Social Sciences, Case Western Reserve University, Cleveland, Ohio, USA
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Falzon D, Carver H, Masterton W, Wallace B, Sumnall H, Measham F, Craik V, Gittins R, Aston EV, Watson K, Hunter C, Priyadarshi S, Parkes T. Planning and implementing community-based drug checking services in Scotland: a qualitative exploration using the consolidated framework for implementation research. Subst Abuse Treat Prev Policy 2024; 19:7. [PMID: 38233933 PMCID: PMC10795311 DOI: 10.1186/s13011-023-00590-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Accepted: 12/31/2023] [Indexed: 01/19/2024] Open
Abstract
BACKGROUND Drug checking services (DCS) provide harm reduction support and advice to individuals based on chemical analysis of submitted substances of concern. Whilst there are currently no DCS in Scotland, community-based services are being planned in three cities. METHODS In this paper, we report qualitative findings based on interviews with 43 participants, focused on perceptions of DCS and their implementation. Participants were relevant professionals, those with experience of drug use, and family members of those with experience of drug use. The Consolidated Framework for Implementation Research (CFIR) was used to inform data collection and analysis. We report findings under nine constructs/themes across the five CFIR domains. RESULTS Participants noted the importance of DCS being implemented in low-threshold, trusted services with a harm reduction ethos, and outlined a range of further service design considerations such as speed of testing, and information provided through the analysis process. In relation to the 'inner setting', a key finding related to the potential value of leveraging existing resources in order to expand both reach and effectiveness of drug trend communication. The approach of local and national police to DCS, and the attitudes of the public and local community, were described as important external factors which could influence the success (or otherwise) of implementation. Bringing together a range of stakeholders in dialogue and developing tailored communication strategies were seen as ways to build support for DCS. Overall, we found high levels of support and perceived need for DCS amongst all stakeholder groups. CONCLUSIONS Our findings present initial implementation considerations for Scotland which could be further explored as DCS are operationalised. Further, our focus on implementation contexts is relevant to research on DCS more generally, given the minimal consideration of such issues in the literature.
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Affiliation(s)
- Danilo Falzon
- Faculty of Social Sciences, University of Stirling, FK9 4LA, Stirling, UK.
| | - Hannah Carver
- Faculty of Social Sciences, University of Stirling, FK9 4LA, Stirling, UK
| | - Wendy Masterton
- Faculty of Social Sciences, University of Stirling, FK9 4LA, Stirling, UK
| | - Bruce Wallace
- Canadian Institute for Substance Use Research, University of Victoria, BCV8P 5C2, Victoria, Canada
| | - Harry Sumnall
- School of Psychology, Faculty of Health, Liverpool John Moores University, L2 2QP, Liverpool, UK
| | - Fiona Measham
- Department of Sociology, Social Policy and Criminology, University of Liverpool, L69 7ZR, Liverpool, UK
- The Loop, Registered Charity, M13 9PL, Manchester, UK
| | | | | | - Elizabeth V Aston
- School of Applied Sciences, Edinburgh Napier University, EH11 4BN, Edinburgh, UK
| | - Kira Watson
- Scottish Ambulance Service, EH12 9EB, Edinburgh, UK
| | - Carole Hunter
- Alcohol and Drug Services, NHS Greater Glasgow and Clyde, G51 1DP, Glasgow, UK
| | - Saket Priyadarshi
- Alcohol and Drug Services, NHS Greater Glasgow and Clyde, G51 1DP, Glasgow, UK
| | - Tessa Parkes
- Faculty of Social Sciences, University of Stirling, FK9 4LA, Stirling, UK
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Hill K, Dunham K, Brokos Z, Butner JL, Hull I, Sue KL, Li L, Thakarar K. In Support of Community Drug Checking Programs: Position Statement of AMERSA, Inc. (Association for Multidisciplinary Education and Research in Substance use and Addiction). SUBSTANCE USE & ADDICTION JOURNAL 2024; 45:4-9. [PMID: 38258861 DOI: 10.1177/29767342231212787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2024]
Abstract
BACKGROUND Position statements clarify key issues that are in alignment with the vision, mission, and values of the AMERSA, Inc. (Association for Multidisciplinary Education and Research in Substance use and Addiction). This Position Statement, endorsed by the AMERSA Board of Directors on October 3, 2023, amplifies the position of the organization, guides their activities, and informs the public and policymakers on the organization's stance on this issue. ISSUE The unregulated drug supply in the United States evolves constantly, leaving those who use drugs potentially unaware of new adulterants in their drugs. Not knowing that information can leave people vulnerable to serious adverse events such as fatal overdoses, wounds, and other health consequences. Without real-time data on the composition of drugs available in a community, healthcare providers and public health practitioners are left with insufficient data, making it increasingly difficult to know how to best serve people who use drugs. In this context, community-based drug checking has become recognized as an important harm reduction strategy with the potential to provide those who use drugs with more information about their supply. RECOMMENDATIONS It is imperative to expand funding and increase access to drug checking programs in communities across the United States. Key policy changes, such as those related to decriminalizing drug and drug paraphernalia possession, are needed to increase the utilization of drug checking programs. Protection of persons who use drugs through harm reduction strategies, including drug checking programs needs to be widely available and accessible.
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Affiliation(s)
- Katherine Hill
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT, USA
| | - Katherine Dunham
- Department of Social and Behavioral Sciences, Yale School of Public Health, New Haven, CT, USA
| | - Zoe Brokos
- Church of Safe Injection, Lewiston, ME, USA
| | - Jenna L Butner
- Department of General Internal Medicine, School of Medicine, Yale University, New Haven, CT, USA
| | - Ilana Hull
- Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Kimberly L Sue
- Department of General Internal Medicine, School of Medicine, Yale University, New Haven, CT, USA
| | - Li Li
- Department of Psychiatry and Behavioral Neurobiology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Kinna Thakarar
- Center for Interdisciplinary Population and Health Research, MaineHealth Institute for Research, Portland, ME, USA
- Department of Medicine, Maine Medical Center, Portland, ME, USA
- Tufts University School of Medicine, Boston, MA, USA
- Maine Medical Partners Adult Infectious Diseases, South Portland, ME, USA
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Gozdzialski L, Hutchison A, Wallace B, Gill C, Hore D. Toward automated infrared spectral analysis in community drug checking. Drug Test Anal 2024; 16:83-92. [PMID: 37248686 DOI: 10.1002/dta.3520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 05/13/2023] [Accepted: 05/16/2023] [Indexed: 05/31/2023]
Abstract
The body of knowledge surrounding infrared spectral analysis of drug mixtures continues to grow alongside the physical expansion of drug checking services. Technicians trained in the analysis of spectroscopic data are essential for reasons that go beyond the accuracy of the analytical results. Significant barriers faced by people who use drugs in engaging with drug checking services include the speed and accuracy of the results, and the availability and accessibility of the service. These barriers can be overcome by the automation of interpretations. A random forest model for the detection of two compounds, MDA and fluorofentanyl, was trained and optimized with drug samples acquired at a community drug checking site. This resulted in a 79% true positive and 100% true negative rate for MDA, and 61% true positive and 97% true negative rate for fluorofentanyl. The trained models were applied to selected drug samples to demonstrate a proposed workflow for interpreting and validating model predictions. The detection of MDA was demonstrated on three mixtures: (1) MDMA and MDA, (2) MDA and dimethylsulfone, and (3) fentanyl, etizolam, and benzocaine. The classification of fluorofentanyl was applied to a drug mixture containing fentanyl, fluorofentanyl, 4-anilino-N-phenethylpiperidine, caffeine, and mannitol. Feature importance was calculated using shapely additive explanations to better explain the model predictions and k-nearest neighbors was used for visual comparison to labelled training data. This is a step toward building appropriate trust in computer-assisted interpretations in order to promote their use in a harm reduction context.
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Affiliation(s)
- Lea Gozdzialski
- Department of Chemistry, University of Victoria, Victoria, British Columbia, Canada
| | - Abby Hutchison
- Canadian Institute for Substance Use Research, University of Victoria, Victoria, British Columbia, Canada
- School of Public Health and Social Policy, University of Victoria, Victoria, British Columbia, Canada
| | - Bruce Wallace
- Canadian Institute for Substance Use Research, University of Victoria, Victoria, British Columbia, Canada
- School of Social Work, University of Victoria, Victoria, British Columbia, Canada
| | - Chris Gill
- Department of Chemistry, University of Victoria, Victoria, British Columbia, Canada
- Canadian Institute for Substance Use Research, University of Victoria, Victoria, British Columbia, Canada
- Department of Chemistry, Applied Environmental Research Laboratories (AERL), Vancouver Island University, Nanaimo, British Columbia, Canada
- Department of Chemistry, Simon Fraser University, Burnaby, British Columbia, Canada
- Department of Environmental and Occupational Health Sciences, University of Washington, Seattle, Washington, USA
| | - Dennis Hore
- Canadian Institute for Substance Use Research, University of Victoria, Victoria, British Columbia, Canada
- Department of Computer Science, University of Victoria, Victoria, British Columbia, Canada
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Tobias S, Ferguson M, Palis H, Burmeister C, McDougall J, Liu L, Graham B, Ti L, Buxton JA. Motivators of and barriers to drug checking engagement in British Columbia, Canada: Findings from a cross-sectional study. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2024; 123:104290. [PMID: 38101275 DOI: 10.1016/j.drugpo.2023.104290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 12/04/2023] [Accepted: 12/05/2023] [Indexed: 12/17/2023]
Abstract
OBJECTIVE Responding to increasing rates of illicit drug toxicity mortality in British Columbia, regional health authorities introduced various types and models of drug checking services starting in 2016. Uptake has been gradual yet consistent, but motivators and barriers of service use have not been well-described. METHODS The British Columbia Harm Reduction Client Survey is a cross-sectional survey conducted at harm reduction sites across British Columbia. Data for the present findings were collected between March 2021 and January 2022. Participants (n = 537) were asked about their use of drug checking services and what prevented them from using available services. Responses were analyzed with descriptive statistics and multivariable logistic regression. RESULTS Of all participants, 519 (96.6 %) answered the survey question on drug checking with 144 (27.7 %) reporting having used services within six months. Participants highlighted barriers such as not knowing where to access services (21.0 %), or not having services in their area (10.0 %). Among people who did not report recent use of fentanyl, 49.6 % stated they would not use their drugs if they tested positive for fentanyl. Other harm reduction behaviors were positively associated with drug checking, such as use of overdose prevention sites (adjusted odds ratio [AOR]: 2.75, 95 % confidence interval [CI]: 1.65, 4.59) and having a naloxone kit (AOR: 2.67, 95 %CI: 1.14, 6.28). Receipt of opioid agonist therapy in the previous six months was also positively associated with drug checking (AOR: 1.72, 95 %CI: 1.05, 2.83). DISCUSSION Drug checking uptake remains low in British Columbia, however this study identified desire for services among participants, suggesting a need for expanded drug checking services. Behavioral change was reported among a high proportion of people who said they would not use their drugs if they tested positive for fentanyl, meaning that immunoassay strips alone have utility in the context of a pervasive fentanyl supply.
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Affiliation(s)
- Samuel Tobias
- School of Population and Public Health, University of British Columbia, 2206 East Mall, Vancouver, BC V6T 1Z3, Canada; British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, BC V6Z 2A9, Canada
| | - Max Ferguson
- BC Centre for Disease Control, 655 West 12th Avenue, Vancouver, BC V5Z 4R4, Canada
| | - Heather Palis
- BC Centre for Disease Control, 655 West 12th Avenue, Vancouver, BC V5Z 4R4, Canada; Department of Psychiatry, University of British Columbia, 2255 Wesbrook Mall, Vancouver, BC V6T 2A1, Canada
| | - Charlene Burmeister
- BC Centre for Disease Control, 655 West 12th Avenue, Vancouver, BC V5Z 4R4, Canada
| | - Jenny McDougall
- BC Centre for Disease Control, 655 West 12th Avenue, Vancouver, BC V5Z 4R4, Canada
| | - Lisa Liu
- BC Centre for Disease Control, 655 West 12th Avenue, Vancouver, BC V5Z 4R4, Canada
| | - Brittany Graham
- BC Centre for Disease Control, 655 West 12th Avenue, Vancouver, BC V5Z 4R4, Canada
| | - Lianping Ti
- British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, BC V6Z 2A9, Canada; Department of Medicine, University of British Columbia, St. Paul's Hospital, 608-1081 Burrard Street, Vancouver, BC V6Z 1Y6, Canada
| | - Jane A Buxton
- School of Population and Public Health, University of British Columbia, 2206 East Mall, Vancouver, BC V6T 1Z3, Canada; BC Centre for Disease Control, 655 West 12th Avenue, Vancouver, BC V5Z 4R4, Canada.
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Falzon D, Parkes T, Carver H, Masterton W, Wallace B, Craik V, Measham F, Sumnall H, Gittins R, Hunter C, Watson K, Mooney JD, Aston EV. "It would really support the wider harm reduction agenda across the board": A qualitative study of the potential impacts of drug checking service delivery in Scotland. PLoS One 2023; 18:e0292812. [PMID: 38096231 PMCID: PMC10721102 DOI: 10.1371/journal.pone.0292812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 09/28/2023] [Indexed: 12/17/2023] Open
Abstract
Drug checking services (DCS) enable individuals to voluntarily submit a small amount of a substance for analysis, providing information about the content of the substance along with tailored harm reduction support and advice. There is some evidence suggesting that DCS may lead to behaviour and system change, with impacts for people who use drugs, staff and services, and public health structures. The evidence base is still relatively nascent, however, and several evidence gaps persist. This paper reports on qualitative interviews with forty-three participants across three Scottish cities where the implementation of community-based DCS is being planned. Participants were drawn from three groups: professional participants; people with experience of drug use; and affected family members. Findings focus on perceived harm reduction impacts of DCS delivery in Scotland, with participants highlighting the potential for drug checking to impact a number of key groups including: individual service users; harm reduction services and staff; drug market monitoring structures and networks; and wider groups of people who use and sell drugs, in shaping their interactions with the drug market. Whilst continued evaluation of individual health behaviour outcomes is crucial to building the evidence base for DCS, the findings highlight the importance of extending evaluation beyond these outcomes. This would include evaluation of processes such as: information sharing across a range of parties; engagement with harm reduction and treatment services; knowledge building; and increased drug literacy. These broader dynamics may be particularly important for evaluations of community-based DCS serving individuals at higher-risk, given the complex relationship between information provision and health behaviour change which may be mediated by mental and physical health, stigma, criminalisation and the risk environment. This paper is of international relevance and adds to existing literature on the potential impact of DCS on individuals, organisations, and public health structures.
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Affiliation(s)
- Danilo Falzon
- Salvation Army Centre for Addiction Services and Research, Faculty of Social Sciences, University of Stirling, Stirling, United Kingdom
| | - Tessa Parkes
- Salvation Army Centre for Addiction Services and Research, Faculty of Social Sciences, University of Stirling, Stirling, United Kingdom
| | - Hannah Carver
- Salvation Army Centre for Addiction Services and Research, Faculty of Social Sciences, University of Stirling, Stirling, United Kingdom
| | - Wendy Masterton
- Salvation Army Centre for Addiction Services and Research, Faculty of Social Sciences, University of Stirling, Stirling, United Kingdom
| | - Bruce Wallace
- Canadian Institute for Substance Use Research, University of Victoria, Victoria, Canada
| | - Vicki Craik
- Public Health Scotland, Glasgow, United Kingdom
| | - Fiona Measham
- Department of Sociology, Social Policy and Criminology, University of Liverpool, Liverpool, United Kingdom
- The Loop, Registered Charity, Manchester, United Kingdom
| | - Harry Sumnall
- Public Health Institute, Liverpool John Moores University, Liverpool, United Kingdom
| | | | - Carole Hunter
- Alcohol and Drug Services, NHS Greater Glasgow and Clyde, Glasgow, United Kingdom
| | - Kira Watson
- Scottish Ambulance Service, Edinburgh, United Kingdom
| | - John D. Mooney
- Public Health Directorate, NHS Grampian, Aberdeen, United Kingdom
| | - Elizabeth V. Aston
- School of Applied Sciences, Edinburgh Napier University, Edinburgh, United Kingdom
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Perri M, Khorasheh T, Poon DEO, Kaminski N, LeBlanc S, Mizon L, Smoke A, Strike C, Leece P. A rapid review of current engagement strategies with people who use drugs in monitoring and reporting on substance use-related harms. Harm Reduct J 2023; 20:169. [PMID: 37964286 PMCID: PMC10648706 DOI: 10.1186/s12954-023-00902-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Accepted: 11/07/2023] [Indexed: 11/16/2023] Open
Abstract
BACKGROUND The Canadian drug supply has significantly increased in toxicity over the past few years, resulting in the worsening of the overdose crisis. A key initiative implemented during this crisis has been data monitoring and reporting of substance use-related harms (SRH). This literature review aims to: (1) identify strategies used for the meaningful engagement of people who use drugs (PWUD) in local, provincial, and national SRH data system planning, reporting, and action and (2) describe data monitoring and reporting strategies and common indicators of SRH within those systems. METHODS We searched three academic and five gray literature databases for relevant literature published between 2012 and 2022. Team members who identify as PWUD and a librarian at Public Health Ontario developed search strings collaboratively. Two reviewers screened all search results and applied the eligibility criteria. We used Microsoft Excel for data management. RESULTS Twenty-two articles met our eligibility criteria (peer-reviewed n = 10 and gray literature reports n = 12); most used qualitative methods and focused on the Canadian context (n = 20). There were few examples of PWUD engaged as authors of reports on SRH monitoring. Among information systems involving PWUD, we found two main strategies: (1) community-based strategies (e.g., word of mouth, through drug sellers, and through satellite workers) and (2) public health-based data monitoring and communication strategies (e.g., communicating drug quality and alerts to PWUD). Substance use-related mortality, hospitalizations, and emergency department visits were the indicators most commonly used in systems of SRH reporting that engaged PWUD. CONCLUSION This review demonstrates limited engagement of PWUD and silos of activity in existing SRH data monitoring and reporting strategies. Future work is needed to better engage PWUD in these processes in an equitable manner. Building SRH monitoring systems in partnership with PWUD may increase the potential impact of these systems to reduce harms in the community.
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Affiliation(s)
- Melissa Perri
- Dalla Lana School of Public Health, University of Toronto, 480 University Ave, Suite 300, Toronto, ON, M5G 1V2, Canada
| | - Triti Khorasheh
- Health Promotion, Chronic Disease and Injury Prevention, Public Health Ontario, Toronto, ON, Canada
| | - David Edward-Ooi Poon
- Dalla Lana School of Public Health, University of Toronto, 480 University Ave, Suite 300, Toronto, ON, M5G 1V2, Canada
| | - Nat Kaminski
- Ontario Network of People Who Use Drugs, ON, Canada
| | - Sean LeBlanc
- Ontario Network of People Who Use Drugs, ON, Canada
| | | | - Ashley Smoke
- Ontario Network of People Who Use Drugs, ON, Canada
| | - Carol Strike
- Dalla Lana School of Public Health, University of Toronto, 480 University Ave, Suite 300, Toronto, ON, M5G 1V2, Canada
- MAP Centre for Urban Health Solutions, St. Michael's Hospital, Toronto, ON, Canada
| | - Pamela Leece
- Dalla Lana School of Public Health, University of Toronto, 480 University Ave, Suite 300, Toronto, ON, M5G 1V2, Canada.
- Health Promotion, Chronic Disease and Injury Prevention, Public Health Ontario, Toronto, ON, Canada.
- Department of Family and Community Medicine, University of Toronto, Toronto, ON, Canada.
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Wagner KD, Fiuty P, Page K, Tracy EC, Nocera M, Miller CW, Tarhuni LJ, Dasgupta N. Prevalence of fentanyl in methamphetamine and cocaine samples collected by community-based drug checking services. Drug Alcohol Depend 2023; 252:110985. [PMID: 37826988 PMCID: PMC10688611 DOI: 10.1016/j.drugalcdep.2023.110985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 09/19/2023] [Accepted: 09/28/2023] [Indexed: 10/14/2023]
Abstract
BACKGROUND Overdose deaths involving stimulants and opioids simultaneously have raised the specter of widespread contamination of the stimulant supply with fentanyl. METHODS We quantified prevalence of fentanyl in street methamphetamine and cocaine, stratified by crystalline texture, analyzing samples sent voluntarily to a public mail-in drug checking service (May 2021-June 2023). Samples from 77 harm reduction programs and clinics originated in 25 US states. Sample donors reported expected drug and physical descriptions. Substances were identified by gas chromatography-mass spectrometry. Negative binomial models were used to calculate fentanyl prevalence, adjusting for potential confounders related to sample selection. We also examined if xylazine changed donors' accuracy of detecting fentanyl. RESULTS We analyzed 718 lab-confirmed samples of methamphetamine (64%) and cocaine (36%). The adjusted prevalence of fentanyl was 12.5% (95% CI: 2.2%, 22.9%) in powder methamphetamine and 14.8% (2.3%, 27.2%) in powder cocaine, with notable geographic variation. Crystalline forms of both methamphetamine (Chisq=57, p<0.001) and cocaine (Chisq=18, p<0.001) were less likely to contain fentanyl: less than 1% of crystal methamphetamine (2/276) and no crack cocaine (0/53). Heroin was present in 6.6% of powder cocaine samples. Xylazine reduced donors' ability to detect fentanyl, with correct classification dropping from 92% to 42%. CONCLUSIONS Fentanyl was detected primarily in powder forms of methamphetamine and cocaine. Recommended interventions include expanding community-based drug checking, naloxone and fentanyl test strip distribution for people who use stimulants , and supervised drug consumption sites. New strategies to dampen variability in street drug composition are needed to reduce inadvertent fentanyl exposure.
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Affiliation(s)
- Karla D Wagner
- Department of Health Behavior, Policy, and Administration Sciences, School of Public Health, University of Nevada, Reno, NV 89557, USA.
| | | | - Kimberly Page
- Department of Internal Medicine, University of New Mexico Health Sciences Center, Albuquerque, NM 87131, USA.
| | - Erin C Tracy
- Injury Prevention Research Center, University of North Carolina, CB 7505, 725 Martin Luther King Jr. Blvd, Chapel Hill, NC 27599, USA.
| | - Maryalice Nocera
- Injury Prevention Research Center, University of North Carolina, CB 7505, 725 Martin Luther King Jr. Blvd, Chapel Hill, NC 27599, USA.
| | - Colin W Miller
- Injury Prevention Research Center, University of North Carolina, CB 7505, 725 Martin Luther King Jr. Blvd, Chapel Hill, NC 27599, USA.
| | - Lina J Tarhuni
- Department of Internal Medicine, University of New Mexico Health Sciences Center, Albuquerque, NM 87131, USA; Department of Pharmacy, University of Washington, Seattle, WA 98195, USA.
| | - Nabarun Dasgupta
- Injury Prevention Research Center, University of North Carolina, CB 7505, 725 Martin Luther King Jr. Blvd, Chapel Hill, NC 27599, USA.
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11
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Grace Rose C, Pickard AS, Kulbokas V, Hoferka S, Friedman K, Epstein J, Lee TA. A qualitative assessment of key considerations for drug checking service implementation. Harm Reduct J 2023; 20:151. [PMID: 37848875 PMCID: PMC10580636 DOI: 10.1186/s12954-023-00882-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 10/03/2023] [Indexed: 10/19/2023] Open
Abstract
BACKGROUND With many drug-related deaths driven by potent synthetic opioids tainting the illicit drug supply, drug checking services are becoming a key harm reduction strategy. Many drug checking technologies are available, ranging from fentanyl test strips to mass spectrometry. This study aimed to identify key considerations when implementing drug checking technologies and services to support harm reduction initiatives. METHODS Key informant interviews were conducted with harm reduction stakeholders throughout Illinois. Participants included members of existing drug checking services and recovery centers. Interviews were recorded, transcribed, and coded by two researchers using the framework method. Findings were contextualized according to micro (client)-, meso (organization)-, and macro (policy)-level themes. RESULTS Seven interviews were conducted with ten participants. Fourier transform infrared spectroscopy was consistently identified as a technology of choice given its accuracy, range of substance detection, portability, and usability. Recommendations included the use of confirmatory testing, which can help address the limitations of technologies and provide a mechanism to train technicians. Locations of drug checking services should maximize public health outreach and leverage existing harm reduction agencies and staff with lived experience, who are critical to developing trust and rapport with clients. Criminalization and loss of privacy were major concerns for clients using drug checking services. Additional issues included the need to raise awareness of the legitimacy of services through public support from governing bodies, and funding to ensure the sustainability of drug checking services. CONCLUSIONS This research facilitated the identification of issues and recommendations from stakeholders around key considerations for the adoption of drug checking technologies, which not only included the cost and technical specifications of instrumentation, but also broader issues such as accessibility, privacy, and well-trained personnel trusted by clients of the service. Successful implementation of drug checking services requires knowledge of local needs and capacity and an in-depth understanding of the target population.
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Affiliation(s)
- Chloe Grace Rose
- Department of Pharmacy Systems, Outcomes, and Policy, University of Illinois Chicago, 833 S Wood St, Chicago, IL, 60612, USA
| | - A Simon Pickard
- Department of Pharmacy Systems, Outcomes, and Policy, University of Illinois Chicago, 833 S Wood St, Chicago, IL, 60612, USA.
| | - Victoria Kulbokas
- Department of Pharmacy Systems, Outcomes, and Policy, University of Illinois Chicago, 833 S Wood St, Chicago, IL, 60612, USA
| | - Stacey Hoferka
- Office of Policy, Planning, and Statistics, Illinois Department of Public Health, 122. S. Michigan Ave, 7th Floor, Chicago, IL, 60603, USA
| | - Kaitlyn Friedman
- Office of Policy, Planning, and Statistics, Illinois Department of Public Health, 122. S. Michigan Ave, 7th Floor, Chicago, IL, 60603, USA
| | - Jennifer Epstein
- Office of Policy, Planning, and Statistics, Illinois Department of Public Health, 122. S. Michigan Ave, 7th Floor, Chicago, IL, 60603, USA
| | - Todd A Lee
- Department of Pharmacy Systems, Outcomes, and Policy, University of Illinois Chicago, 833 S Wood St, Chicago, IL, 60612, USA
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12
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Grace Rose C, Kulbokas V, Carkovic E, Lee TA, Pickard AS. Contextual factors affecting the implementation of drug checking for harm reduction: a scoping literature review from a North American perspective. Harm Reduct J 2023; 20:124. [PMID: 37667312 PMCID: PMC10478363 DOI: 10.1186/s12954-023-00856-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 08/23/2023] [Indexed: 09/06/2023] Open
Abstract
BACKGROUND The opioid epidemic continues to be a significant cause of morbidity and mortality in the US. In 2020, 83% of opioid-related overdose deaths were due to synthetic opioids, such as fentanyl. Drug checking services have been widely implemented as a harm reduction intervention to facilitate the identification of substances in a drug sample. There is a need to inform decision-making on drug checking technologies and service implementation. This research aims to outline contextual considerations for the implementation of a drug checking service. METHODS A scoping review was conducted using a structured search strategy in PubMed and EMBASE. Articles were independently screened by two reviewers, and included if they were primary literature and reported on an actionable consideration(s) for drug checking services. Data elements were extracted using a standardized form, and included study design, study population, drug checking technology utilized or discussed, and main findings. RESULTS Twenty-nine articles were selected for inclusion, and four primary areas of consideration were identified: drug checking technologies, venue of a drug checking service, legality, and privacy. Technological considerations include the need for highly accurate, quantitative results which appeal to both populations of people with drug use disorder and recreational users. Accessibility of services was identified as an important factor that may be impacted by the location, integration with other services, how the service is provided (mobile vs. fixed), and the hours of operation. Maintaining plausible deniability and building trust were seen as important facilitators to service use and engagement. Issues surrounding legality were the most frequently cited barrier by patrons, including fear of criminalization, policing, and surveillance. Patrons and stakeholders identified a need for supportive policies that offer protections. Maintaining anonymity for patrons is crucial to addressing privacy-related barriers. CONCLUSION This review highlights the need to understand the local population and climate for drug checking to implement a drug checking service successfully. Common themes identified in the literature included considerations related to the choice of technology, the type of venue, and the impact of legality and privacy. We intend to utilize these considerations in future research to help guide discussions with US-based stakeholders.
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Affiliation(s)
- Chloe Grace Rose
- Department of Pharmacy Systems, Outcomes, and Policy, University of Illinois Chicago, 833 S Wood St, Chicago, IL, 60612, USA
| | - Victoria Kulbokas
- Department of Pharmacy Systems, Outcomes, and Policy, University of Illinois Chicago, 833 S Wood St, Chicago, IL, 60612, USA
| | - Emir Carkovic
- Department of Pharmacy Systems, Outcomes, and Policy, University of Illinois Chicago, 833 S Wood St, Chicago, IL, 60612, USA
| | - Todd A Lee
- Department of Pharmacy Systems, Outcomes, and Policy, University of Illinois Chicago, 833 S Wood St, Chicago, IL, 60612, USA
| | - A Simon Pickard
- Department of Pharmacy Systems, Outcomes, and Policy, University of Illinois Chicago, 833 S Wood St, Chicago, IL, 60612, USA.
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13
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Rammohan I, Jain S, Sun S, Marks C, Milloy MJ, Hayashi K, DeBeck K, González-Zúñiga P, Strathdee S, Werb D. Latent polydrug use patterns and the provision of injection initiation assistance among people who inject drugs in three North American settings. Drug Alcohol Rev 2023; 42:1504-1516. [PMID: 37321850 PMCID: PMC10524861 DOI: 10.1111/dar.13687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 03/17/2023] [Accepted: 05/05/2023] [Indexed: 06/17/2023]
Abstract
INTRODUCTION We sought to identify latent profiles of polysubstance use patterns among people who inject drugs in three distinct North American settings, and then determine whether profile membership was associated with providing injection initiation assistance to injection-naïve persons. METHODS Cross-sectional data from three linked cohorts in Vancouver, Canada; Tijuana, Mexico; and San Diego, USA were used to conduct separate latent profile analyses based on recent (i.e., past 6 months) injection and non-injection drug use frequency. We then assessed the association between polysubstance use patterns and recent injection initiation assistance provision using logistic regression analyses. RESULTS A 6-class model for Vancouver participants, a 4-class model for Tijuana participants and a 4-class model for San Diego participants were selected based on statistical indices of fit and interpretability. In all settings, at least one profile included high-frequency polysubstance use of crystal methamphetamine and heroin. In Vancouver, several profiles were associated with a greater likelihood of providing recent injection initiation assistance compared to the referent profile (low-frequency use of all drugs) in unadjusted and adjusted analyses, however, the inclusion of latent profile membership in the multivariable model did not significantly improve model fit. DISCUSSION AND CONCLUSIONS We identified commonalities and differences in polysubstance use patterns among people who inject drugs in three settings disproportionately impacted by injection drug use. Our results also suggest that other factors may be of greater priority when tailoring interventions to reduce the incidence of injection initiation. These findings can aid in efforts to identify and support specific higher-risk subpopulations of people who inject drugs.
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Affiliation(s)
- Indhu Rammohan
- Centre on Drug Policy and Evaluation, St. Michael’s Hospital, Toronto, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Canada
| | - Sonia Jain
- Biostatistics Research Center, Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, La Jolla, United States
| | - Shelly Sun
- Biostatistics Research Center, Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, La Jolla, United States
| | - Charles Marks
- Division of Infectious Diseases and Global Public Health, University of California San Diego, La Jolla, United States
- School of Community Health Sciences, University of Reno, Reno, United States
| | - M-J Milloy
- British Columbia Centre on Substance Use, Vancouver, Canada
| | - Kanna Hayashi
- British Columbia Centre on Substance Use, Vancouver, Canada
| | - Kora DeBeck
- British Columbia Centre on Substance Use, Vancouver, Canada
| | - Patricia González-Zúñiga
- Division of Infectious Diseases and Global Public Health, University of California San Diego, La Jolla, United States
| | - Steffanie Strathdee
- Division of Infectious Diseases and Global Public Health, University of California San Diego, La Jolla, United States
| | - Dan Werb
- Centre on Drug Policy and Evaluation, St. Michael’s Hospital, Toronto, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Canada
- Division of Infectious Diseases and Global Public Health, University of California San Diego, La Jolla, United States
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Carver H, Falzon D, Masterton W, Wallace B, Aston EV, Measham F, Hunter C, Sumnall H, Gittins R, Raeburn F, Craik V, Priyadarshi S, Rothney L, Weir K, Parkes T. 'It's not going to be a one size fits all': a qualitative exploration of the potential utility of three drug checking service models in Scotland. Harm Reduct J 2023; 20:94. [PMID: 37501057 PMCID: PMC10373262 DOI: 10.1186/s12954-023-00830-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Accepted: 07/16/2023] [Indexed: 07/29/2023] Open
Abstract
BACKGROUND Scotland currently has the highest rates of drug-related deaths in Europe, so drug checking services are being explored due to their potential role in reducing these deaths and related harms. Drug checking services allow individuals to submit presumed psychoactive drug samples for analysis, and then receive individualised feedback and counselling. This paper explores participants' views on the advantages and challenges of three hypothetical service models, to inform future service delivery in Scotland. METHODS Semi-structured interviews were conducted with 43 people: 27 professional stakeholders, 11 people with experience of drug use, and five family members across three cities. Vignettes were used to provide short descriptions of three hypothetical service models during the interviews. Interviews were audio-recorded, transcribed and analysed using thematic analysis. RESULTS Participants identified advantages and challenges for each of the three potential service models. The third sector (not-for-profit) model was favoured overall by participants, and the NHS substance use treatment service was the least popular. Participants also noted that multiple drug checking sites within one city, along with outreach models would be advantageous, to meet the diverse needs of different groups of people who use drugs. CONCLUSIONS Drug checking services need to be tailored to local context and needs, with a range of service models being possible, in order to meet the needs of a heterogeneous group of people who use drugs. Addressing issues around stigma, accessibility, and concerns about the potential impact of accessing drug checking on access to and outcomes of drug treatment, are essential for successful service delivery.
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Affiliation(s)
- Hannah Carver
- Salvation Army Centre for Addiction Services and Research, Faculty of Social Sciences, University of Stirling, Stirling, FK9 4LA, UK.
| | - Danilo Falzon
- Salvation Army Centre for Addiction Services and Research, Faculty of Social Sciences, University of Stirling, Stirling, FK9 4LA, UK
| | - Wendy Masterton
- Salvation Army Centre for Addiction Services and Research, Faculty of Social Sciences, University of Stirling, Stirling, FK9 4LA, UK
| | - Bruce Wallace
- Canadian Institute for Substance Use Research, University of Victoria, Victoria, BC, V8P 5C2, Canada
| | - Elizabeth V Aston
- School of Applied Sciences, Edinburgh Napier University, Edinburgh, EH11 4BN, UK
| | - Fiona Measham
- Department of Sociology, Social Policy and Criminology, University of Liverpool, Liverpool, L69 7ZR, UK
- The Loop, Unclassified Community Interest Company, Manchester, M13 9PL, UK
| | - Carole Hunter
- Alcohol and Drug Services, NHS Greater Glasgow and Clyde, Glasgow, G51 1DP, UK
| | - Harry Sumnall
- Public Health Institute, Liverpool John Moores University, Liverpool, L2 2QP, UK
| | | | - Fiona Raeburn
- NHS Grampian, Royal Cornhill Hospital, Cornhill Road, Aberdeen, AB25 2ZH, UK
| | | | - Saket Priyadarshi
- Alcohol and Drug Services, NHS Greater Glasgow and Clyde, Glasgow, G51 1DP, UK
| | - Laura Rothney
- NHS Grampian, Royal Cornhill Hospital, Cornhill Road, Aberdeen, AB25 2ZH, UK
| | | | - Tessa Parkes
- Salvation Army Centre for Addiction Services and Research, Faculty of Social Sciences, University of Stirling, Stirling, FK9 4LA, UK
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15
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Swartz JA, Lieberman M, Jimenez AD, Mackesy-Amiti ME, Whitehead HD, Hayes KL, Taylor L, Prete E. Current attitudes toward drug checking services and a comparison of expected with actual drugs present in street drug samples collected from opioid users. Harm Reduct J 2023; 20:87. [PMID: 37420196 PMCID: PMC10327398 DOI: 10.1186/s12954-023-00821-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 07/03/2023] [Indexed: 07/09/2023] Open
Abstract
BACKGROUND The opioid epidemic continues to be associated with high numbers of fatalities in the USA and other countries, driven mainly by the inclusion of potent synthetic opioids in street drugs. Drug checking by means of various technologies is being increasingly implemented as a harm reduction strategy to inform users about constituent drugs in their street samples. We assessed how valued drug checking services (DCS) would be for opioid street drug users given the ubiquity of fentanyl and related analogs in the drug supply, the information they would most value from drug checking, and compared expected versus actual constituent drugs in collected samples. METHODS A convenience sample of opioid street drug users (N = 118) was recruited from two syringe service exchange programs in Chicago between 2021 and 2022. We administered brief surveys asking about overdose history, whether fentanyl was their preferred opioid, and interest in DCS. We also collected drug samples and asked participants what drug(s) they expected were in the sample. Provided samples were analyzed using LC-MS technology and the results compared to their expected drugs. RESULTS Participants reported an average of 4.4 lifetime overdoses (SD = 4.8, range = 0-20) and 1.1 (SD = 1.8, range = 0-10) past-year overdoses. A majority (92.1%) believed they had recently used drugs containing fentanyl whether intentionally or unintentionally. Opinions about the desirability of fentanyl were mixed with 56.1% indicating they did not and 38.0% indicating they did prefer fentanyl over other opioids, mainly heroin. Attitudes toward DCS indicated a general but not uniform receptiveness with a majority indicating interest in DCS though sizeable minorities believed DCS was "too much trouble" (25.2%) or there was "no point" in testing (35.4%). Participants were especially inaccurate identifying common cutting agents and potentiating drugs such as diphenhydramine in their samples (sensitivity = .17). CONCLUSIONS Results affirmed street drug users remain interested in using DCS to monitor their drugs and such services should be more widely available. Advanced checking technologies that provide information on the relative quantities and the different drugs present in a given sample available at point-of-care, would be most valuable but remain challenging to implement.
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Affiliation(s)
- James A Swartz
- Jane Addams College of Social Work, University of Illinois Chicago, 1040 W. Harrison Street, (MC 309), Chicago, IL, 60607, USA.
| | - Marya Lieberman
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, USA
| | - A David Jimenez
- Community Health Sciences, School of Public Health, University of Illinois Chicago, Chicago, USA
| | - Mary Ellen Mackesy-Amiti
- Community Health Sciences, School of Public Health, University of Illinois Chicago, Chicago, USA
| | - Heather D Whitehead
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, USA
| | - Kathleen L Hayes
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, USA
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Ondocsin J, Ciccarone D, Moran L, Outram S, Werb D, Thomas L, Arnold EA. Insights from Drug Checking Programs: Practicing Bootstrap Public Health Whilst Tailoring to Local Drug User Needs. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:5999. [PMID: 37297603 PMCID: PMC10252652 DOI: 10.3390/ijerph20115999] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 05/22/2023] [Accepted: 05/25/2023] [Indexed: 06/12/2023]
Abstract
The year 2021 was the most deadly year for overdose deaths in the USA and Canada. The stress and social isolation stemming from the COVID-19 pandemic coupled with a flood of fentanyl into local drug markets created conditions in which people who use drugs were more susceptible to accidental overdose. Within territorial, state, and local policy communities, there have been longstanding efforts to reduce morbidity and mortality within this population; however, the current overdose crisis clearly indicates an urgent need for additional, easily accessible, and innovative services. Street-based drug testing programs allow individuals to learn the composition of their substances prior to use, averting unintended overdoses while also creating low threshold opportunities for individuals to connect to other harm reduction services, including substance use treatment programs. We sought to capture perspectives from service providers to document best practices around fielding community-based drug testing programs, including optimizing their position within a constellation of other harm reduction services to best serve local communities. We conducted 11 in-depth interviews from June to November 2022 via Zoom with harm reduction service providers to explore barriers and facilitators around the implementation of drug checking programs, the potential for integration with other health promotion services, and best practices for sustaining these programs, taking the local community and policy landscape into account. Interviews lasted 45-60 min and were recorded and transcribed. Thematic analysis was used to reduce the data, and transcripts were discussed by a team of trained analysts. Several key themes emerged from our interviews: (1) the instability of drug markets amid an inconsistent and dangerous drug supply; (2) implementing drug checking services in dynamic environments in response to the rapidly changing needs of local communities; (3) training and ongoing capacity building needed to create sustainable programs; and (4) the potential for integrating drug checking programs into other services. There are opportunities for this service to make a difference in overdose deaths as the contours of the drug market itself have changed over time, but a number of challenges remain to implement them effectively and sustain the service over time. Drug checking itself represents a paradox within the larger policy context, putting the sustainability of these programs at risk and challenging the potential to scale these programs as the overdose epidemic worsens.
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Affiliation(s)
- Jeff Ondocsin
- Center for AIDS Prevention Studies, Department of Medicine, University of California, San Francisco, CA 94143, USA
- Family & Community Medicine, Department of Medicine, University of California, San Francisco, CA 94143, USA
| | - Daniel Ciccarone
- Family & Community Medicine, Department of Medicine, University of California, San Francisco, CA 94143, USA
| | - Lissa Moran
- Center for AIDS Prevention Studies, Department of Medicine, University of California, San Francisco, CA 94143, USA
| | - Simon Outram
- Center for AIDS Prevention Studies, Department of Medicine, University of California, San Francisco, CA 94143, USA
| | - Dan Werb
- Centre on Drug Policy Evaluation, St. Michael’s Hospital, Toronto, ON M5B 1W8, Canada
- Division of Infectious Diseases & Global Public Health, UC San Diego School of Medicine, University of California, San Diego, CA 92093, USA
| | - Laura Thomas
- San Francisco AIDS Foundation, San Francisco, CA 94103, USA
| | - Emily A. Arnold
- Center for AIDS Prevention Studies, Department of Medicine, University of California, San Francisco, CA 94143, USA
- Family & Community Medicine, Department of Medicine, University of California, San Francisco, CA 94143, USA
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Nielsen S, Barratt M, Hiley S, Bartlett M, Latimer J, Jauncey M, Roux C, Morelato M, Clark N, Kowalski M, Gilbert M, Francia L, Shipton A, Gerostamoulos D, Glowacki L, Lam T. Monitoring for fentanyl within Australian supervised injecting facilities: Findings from feasibility testing of novel methods and collaborative workshops. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2023; 115:104015. [PMID: 37043848 DOI: 10.1016/j.drugpo.2023.104015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 01/31/2023] [Accepted: 03/18/2023] [Indexed: 04/14/2023]
Abstract
BACKGROUND Australia is yet to see widespread fentanyl-contaminated heroin, despite the established presence of fentanyl in other countries. International mortality trends alongside a local cluster of fentanyl-related deaths prompted interest in developing methods to monitor for fentanyl and other potentially harmful novel psychoactive substances (NPS) in Australia. METHODS We tested novel methods to monitor for fentanyl and other NPS. From 2017-2021, clients from supervised injecting facilities (SIFs) in Melbourne and Sydney, Australia, contributed urine screens (UDS) with BTNX Rapid Response™ fentanyl test strips (FTS) paired with surveys, and injecting equipment associated with opioid overdoses for laboratory analysis. A single site piloted drug checking using FTS with laboratory confirmation. Two workshops were conducted with SIF staff, content experts and people with lived experience to determine how results can inform practices within SIFs. RESULTS Of the 911 UDS with FTS conducted, less than 1% (n=8) yielded positive results that were not explained by self-reported pharmaceutical fentanyl use, with two laboratory confirmed fentanyl positive results. Injecting equipment from 59 overdoses was tested and neither fentanyl nor other NPS were identified. Drug checking with FTS (n=34) indicated the presence of fentanyl on three tests. Two specimens were subsequently sent for laboratory testing and classified as false positives as the presence of fentanyl was not confirmed. Workshop participants (n=21) felt routine monitoring with FTS currently had limited value. A process for using pre-defined signals to trigger surveillance was developed. CONCLUSION The high false positive rates with FTS, relative to the small number of positive results and potential for them to undermine confidence in FTS emphasised the need for confirmatory testing. The role of routine surveillance was unclear within the current low-fentanyl context, however, a process was developed to upscale testing should signals of increased fentanyl prevalence in the Australian heroin market emerge.
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Affiliation(s)
- Suzanne Nielsen
- Monash Addiction Research Centre, Eastern Health Clinical School, Monash University, Peninsula Campus. Moorooduc Hwy, VIC, Australia; National Drug and Alcohol Research Centre, UNSW Sydney, NSW, Australia.
| | - Monica Barratt
- National Drug and Alcohol Research Centre, UNSW Sydney, NSW, Australia; Social and Global Studies Centre and Digital Ethnography Research Centre, RMIT University, Melbourne, VIC, Australia
| | - Sarah Hiley
- Medically Supervised Injecting Room, North Richmond Community Health, VIC, Australia
| | - Mark Bartlett
- Uniting Medically Supervised Injecting Centre, Sydney, NSW, Australia
| | - Julie Latimer
- Uniting Medically Supervised Injecting Centre, Sydney, NSW, Australia
| | - Marianne Jauncey
- Uniting Medically Supervised Injecting Centre, Sydney, NSW, Australia
| | - Claude Roux
- Centre for Forensic Science, University of Technology Sydney, NSW, Australia
| | - Marie Morelato
- Centre for Forensic Science, University of Technology Sydney, NSW, Australia
| | - Nico Clark
- Medically Supervised Injecting Room, North Richmond Community Health, VIC, Australia
| | | | | | - Leanne Francia
- Monash Addiction Research Centre, Eastern Health Clinical School, Monash University, Peninsula Campus. Moorooduc Hwy, VIC, Australia
| | - Alexandra Shipton
- Monash Addiction Research Centre, Eastern Health Clinical School, Monash University, Peninsula Campus. Moorooduc Hwy, VIC, Australia
| | - Dimitri Gerostamoulos
- Victorian Institute of Forensic Medicine, Southbank, VIC, Australia; Department of Forensic Medicine, Monash University, VIC, Australia
| | - Linda Glowacki
- Victorian Institute of Forensic Medicine, Southbank, VIC, Australia
| | - Tina Lam
- Monash Addiction Research Centre, Eastern Health Clinical School, Monash University, Peninsula Campus. Moorooduc Hwy, VIC, Australia
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18
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Gozdzialski L, Wallace B, Hore D. Point-of-care community drug checking technologies: an insider look at the scientific principles and practical considerations. Harm Reduct J 2023; 20:39. [PMID: 36966319 PMCID: PMC10039693 DOI: 10.1186/s12954-023-00764-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Accepted: 03/07/2023] [Indexed: 03/27/2023] Open
Abstract
Drug checking is increasingly being explored outside of festivals and events to be an ongoing service within communities, frequently integrated within responses to illicit drug overdose. The choice of instrumentation is a common question, and the demands on these chemical analytical instruments can be challenging as illicit substances may be more complex and include highly potent ingredients at trace levels. The answer remains nuanced as the instruments themselves are not directly comparable nor are the local demands on the service, meaning implementation factors heavily influence the assessment and effectiveness of instruments. In this perspective, we provide a technical but accessible introduction to the background of a few common drug checking methods aimed at current and potential drug checking service providers. We discuss the following tools that have been used as part of the Vancouver Island Drug Checking Project in Victoria, Canada: immunoassay test strips, attenuated total reflection IR-absorption spectroscopy, Raman spectroscopy from powder samples, surface-enhanced Raman scattering in a solution of colloidal gold nanoparticles, and gas chromatography-mass spectrometry. Using four different drug mixtures received and tested at the service, we illustrate the strengths, limitations, and capabilities of such instruments, and expose the scientific theory to give further insight into their analytical results. Each case study provides a walk-through-style analysis for a practical comparison between data from several different instruments acquired on the same sample. Ideally, a single instrument would be able to achieve all of the objectives of drug checking. However, there is no clear instrument that ticks every box; low cost, portable, rapid, easy-to-use and provides highly sensitive identification and accurate quantification. Multi-instrument approaches to drug checking may be required to effectively respond to increasingly complex and highly potent substances demanding trace level detection and the potential for quantification.
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Affiliation(s)
- Lea Gozdzialski
- Department of Chemistry, University of Victoria, Victoria, V8W 3V6, Canada
| | - Bruce Wallace
- School of Social Work, University of Victoria, Victoria, V8W 2Y2, Canada
- Canadian Institute for Substance Use Research, University of Victoria, Victoria, V8W 2Y2, Canada
| | - Dennis Hore
- Department of Chemistry, University of Victoria, Victoria, V8W 3V6, Canada.
- Canadian Institute for Substance Use Research, University of Victoria, Victoria, V8W 2Y2, Canada.
- Department of Computer Science, University of Victoria, Victoria, V8W 3P6, Canada.
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Crepeault H, Socias ME, Tobias S, Lysyshyn M, Custance A, Shapiro A, Ti L. Examining fentanyl and its analogues in the unregulated drug supply of British Columbia, Canada using drug checking technologies. Drug Alcohol Rev 2023; 42:538-543. [PMID: 36423900 PMCID: PMC10033320 DOI: 10.1111/dar.13580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 10/28/2022] [Accepted: 11/02/2022] [Indexed: 11/27/2022]
Abstract
INTRODUCTION The emergence of fentanyl and its analogues have contributed to a drastic rise in overdose-related mortality in recent years. The objective of this study was to determine the number of drug checking samples containing fentanyl and fentanyl analogues using both point of care and confirmatory drug checking technologies. METHODS Point-of-care drug checking data, using a combination of fentanyl immunoassay strips and Fourier-transform infrared spectroscopy (FTIR), were collected at harm reduction sites in Vancouver and Surrey, British Columbia. Based on current recommendations from the British Columbia Centre on Substance Use Drug Checking Project, a subset of these samples was sent for confirmatory analysis using quantitative nuclear resonance spectroscopy, gas chromatography-mass spectrometry and/or liquid chromatography-mass spectrometry. RESULTS A total of 22,916 samples were tested using FTIR and fentanyl immunoassay strips, of which 6125 (29%) were positive for fentanyl and/or fentanyl analogues. FTIR identified a fentanyl analogue in five samples (all carfentanil). Of the 1467 samples sent for confirmatory analysis, fentanyl was identified in 855 (58%) and fentanyl analogues in 85 (6%), including: carfentanil (n = 56), acetyl fentanyl (n = 15), furanyl fentanyl (n = 9) and cyclopropyl fentanyl (n = 5). DISCUSSION AND CONCLUSION Our research found that FTIR does not consistently distinguish between fentanyl and its analogues at point of care and that highly sensitive confirmatory drug checking technologies are needed to identify fentanyl analogues. These findings underscore the limitations of current drug checking technologies and the importance of using both point of care and confirmatory drug checking initiatives for monitoring changes in the drug supply.
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Affiliation(s)
- Hannah Crepeault
- Department of Medicine, Faculty of Medicine, University of British Columbia, Vancouver, Canada
- British Columbia Centre on Substance Use, Vancouver, Canada
| | - M. Eugenia Socias
- Department of Medicine, Faculty of Medicine, University of British Columbia, Vancouver, Canada
- British Columbia Centre on Substance Use, Vancouver, Canada
| | - Samuel Tobias
- British Columbia Centre on Substance Use, Vancouver, Canada
- School of Population and Public Health, University of British Columbia, Vancouver, Canada
| | - Mark Lysyshyn
- Vancouver Coastal Health Authority, Vancouver, Canada
- School of Population and Public Health, University of British Columbia, Vancouver, Canada
| | | | - Aaron Shapiro
- British Columbia Provincial Toxicology Centre, Vancouver, Canada
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada
| | - Lianping Ti
- Department of Medicine, Faculty of Medicine, University of British Columbia, Vancouver, Canada
- British Columbia Centre on Substance Use, Vancouver, Canada
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20
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Giulini F, Keenan E, Killeen N, Ivers JH. A Systematized Review of Drug-checking and Related Considerations for Implementation as A Harm Reduction Intervention. J Psychoactive Drugs 2023; 55:85-93. [PMID: 35060837 DOI: 10.1080/02791072.2022.2028203] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Drug-checking services (DCS) provide people who use drugs (PWUD) the opportunity to have their substances tested before consumption. Though some suggest they may have adverse consequences, DCS have been introduced as a harm reduction (HR) strategy. A systematized review of the literature regarding drug checking (DC) methods and testing locations, advantages and disadvantages, and legal frameworks with an emphasis on HR was conducted referencing PRISMA guidelines. The primary search of PsychInfo, PubMed, Medline, CINHAL, CORE, and Web of Science was conducted between the 4th and 10th of September 2020, and 51 literature pieces were included in the final article. Most of the literature focuses on the benefits of currently available DCS. The services identified varied significantly in terms of testing methods, location of operation, primary goal, and the surrounding legal framework. The results suggest using multiple DC methods to be most beneficial. Further, DCS and the personalized interventions they provide can positively influence behavior change, minimize harm, and reduce mortality. DCS are a viable public health intervention that requires cross-sector support beyond the legal frameworks and testing methods. Services will need to be tailored to meet the needs of their chosen setting, local drug market, and target audience.
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Affiliation(s)
- Francesca Giulini
- Department of Public Health & Primary Care, Institute of Population Health, School of Medicine, Trinity College Dublin, the University of Dublin, Tallaght, Dublin
| | - Eamon Keenan
- Department of Public Health & Primary Care, Institute of Population Health, School of Medicine, Trinity College Dublin, the University of Dublin, Tallaght, Dublin.,National Office of Social Inclusion, Health Service Executive, Dublin 20
| | - Nicki Killeen
- National Office of Social Inclusion, Health Service Executive, Dublin 20
| | - Jo-Hanna Ivers
- Department of Public Health & Primary Care, Institute of Population Health, School of Medicine, Trinity College Dublin, the University of Dublin, Tallaght, Dublin
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21
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Davis S, Wallace B, Van Roode T, Hore D. Substance Use Stigma and Community Drug Checking: A Qualitative Study Examining Barriers and Possible Responses. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:15978. [PMID: 36498052 PMCID: PMC9740784 DOI: 10.3390/ijerph192315978] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 11/22/2022] [Accepted: 11/23/2022] [Indexed: 06/17/2023]
Abstract
BACKGROUND Community drug checking is an emerging response to the overdose crisis. However, stigma has been identified as a potential barrier to service use that requires investigation. METHODS A qualitative study explored how best to implement drug checking services to the wider population including those at risk of overdose. A secondary analysis of 26 interviews with potential service users examine how stigma may be a barrier to service use and strategies to address this. A Substance Use Stigma Framework was developed to guide analysis. RESULTS Drug checking is operating in a context of structural stigma produced by criminalization. People fear criminal repercussions, anticipate stigma when accessing services, and internalize stigma resulting in shame and avoidance of services. A perceived hierarchy of substance use creates stigma results in stigma between service users and avoidance of sites associated with certain drugs. Participants frequently recommended drug checking to be located in more public spaces that still maintain privacy. CONCLUSIONS Criminalization and societal views on substance use can deter service use. Strategies to mitigate stigma include employment of people with lived and living experience from diverse backgrounds; public yet private locations that preserve anonymity; and normalization of drug checking while decriminalization could address the root causes of stigma.
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Affiliation(s)
- Samantha Davis
- Canadian Institute for Substance Use Research, University of Victoria, P.O. Box 1700 STN CSC, Victoria, BC V8W 2Y2, Canada
| | - Bruce Wallace
- Canadian Institute for Substance Use Research, University of Victoria, P.O. Box 1700 STN CSC, Victoria, BC V8W 2Y2, Canada
- School of Social Work, University of Victoria, P.O. Box 1700 STN CSC, Victoria, BC V8W 2Y2, Canada
| | - Thea Van Roode
- Canadian Institute for Substance Use Research, University of Victoria, P.O. Box 1700 STN CSC, Victoria, BC V8W 2Y2, Canada
| | - Dennis Hore
- Department of Chemistry, University of Victoria, P.O. Box 1700 STN CSC, Victoria, BC V8W 2Y2, Canada
- Department of Computer Science, University of Victoria, P.O. Box 1700 STN CSC, Victoria, BC V8W 2Y2, Canada
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22
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LaForge K, Stack E, Shin S, Pope J, Larsen JE, Leichtling G, Leahy JM, Seaman A, Hoover D, Byers M, Barrie C, Chisholm L, Korthuis PT. Knowledge, attitudes, and behaviors related to the fentanyl-adulterated drug supply among people who use drugs in Oregon. J Subst Abuse Treat 2022; 141:108849. [PMID: 35932759 PMCID: PMC10635798 DOI: 10.1016/j.jsat.2022.108849] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 05/26/2022] [Accepted: 07/18/2022] [Indexed: 11/24/2022]
Abstract
INTRODUCTION Nonpharmaceutical fentanyl has reconfigured the U.S. illicit drug market, contributing to a drastic increase in overdose drug deaths. While illicit fentanyl has subsumed the drug supply in the Northeast and Midwest, it has more recently reached the West. For this study, we explored knowledge, attitudes, and behaviors among people who use drugs in Oregon in the context of the emergence of fentanyl in the drug supply. METHODS We conducted in-depth interviews by phone with 34 people who use drugs in Oregon from May to June 2021. We used thematic analysis to analyze transcripts and construct themes. RESULTS People who use drugs knew about fentanyl, expressed doubt that fentanyl could be found in methamphetamine; believed those who were younger or less experienced were at higher risk for harm; and received information about fentanyl from drug dealers, syringe service programs, or peers (other people who use drugs). Preference for fentanyl's presence in drugs like heroin or methamphetamine was mixed. Some felt that their preference was irrelevant since fentanyl was unavoidable. Participants reported engaging in harm reduction practices, including communicating about fentanyl with dealers and peers, testing for fentanyl, using smaller quantities of drugs, switching from injecting to smoking, and using naloxone. CONCLUSION People who use drugs are responding to the rise of fentanyl on the West Coast and are concerned about the increasing uncertainty and hazards of the drug supply. They are willing and motivated to adopt harm reduction behaviors. Harm reduction promotion from syringe service programs and public health agencies is essential to reduce injury and death from nonpharmaceutical fentanyl.
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Affiliation(s)
- Kate LaForge
- Comagine Health, 650 NE Holladay St # 1700, Portland, OR 97232, United States of America.
| | - Erin Stack
- Comagine Health, 650 NE Holladay St # 1700, Portland, OR 97232, United States of America
| | - Sarah Shin
- Comagine Health, 650 NE Holladay St # 1700, Portland, OR 97232, United States of America
| | - Justine Pope
- Comagine Health, 650 NE Holladay St # 1700, Portland, OR 97232, United States of America
| | - Jessica E Larsen
- Department of Medicine, Section of Addiction Medicine, Oregon Health & Science University, Portland, OR, United States of America
| | - Gillian Leichtling
- Comagine Health, 650 NE Holladay St # 1700, Portland, OR 97232, United States of America
| | - Judith M Leahy
- Oregon Health Authority, Acute and Communicable Disease Prevention, Public Health Division, Oregon Health Authority, Salem, OR, United States of America
| | - Andrew Seaman
- Department of Medicine, Section of Addiction Medicine, Oregon Health & Science University, Portland, OR, United States of America; Old Town Clinic/Central City Concern, Portland, OR, United States of America; Better Life Partners, Hanover, NH, United States of America
| | - Dan Hoover
- Department of Medicine, Section of Addiction Medicine, Oregon Health & Science University, Portland, OR, United States of America
| | | | - Caiti Barrie
- Department of Medicine, Section of Addiction Medicine, Oregon Health & Science University, Portland, OR, United States of America
| | - Laura Chisholm
- Oregon Health Authority, Injury, and Violence Prevention Program, Public Health Division, Oregon Health Authority, Portland, OR, United States of America
| | - P Todd Korthuis
- Department of Medicine, Section of Addiction Medicine, Oregon Health & Science University, Portland, OR, United States of America; Oregon Health & Science University-Portland State University School of Public Health, Portland, OR, United States of America
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23
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"I don't go to funerals anymore": how people who use opioids grieve drug-related death in the US overdose epidemic. Harm Reduct J 2022; 19:110. [PMID: 36183109 PMCID: PMC9526383 DOI: 10.1186/s12954-022-00693-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Accepted: 09/26/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Opioid-related overdose death is a public health epidemic in much of the USA, yet little is known about how people who use opioids (PWUO) experience overdose deaths in their social networks. We explore these experiences through a qualitative study of opioid-related overdose death bereavement among PWUO. METHODS We recruited 30 adults who inject opioids from a syringe service program in the Midwestern USA and interviewed them using a semi-structured guide that addressed experiences of opioid use, opioid-related overdose, and overdose reversal via the medication naloxone. Interviews were transcribed verbatim and analyzed thematically. FINDINGS Participants described overdose death as ever-present in their social worlds. Most (approximately 75%) reported at least one overdose death in their social network, and many came to consider death an inevitable end of opioid use. Participants described grief shaped by complex social relations and mourning that was interrupted due to involvement with social services and criminal legal systems. They also reported several ways that overdose deaths influenced their drug use, with some increasing their use and others adopting safer drug use practices. Despite the high prevalence of overdose deaths in their social networks, only one participant reported receiving grief support services. DISCUSSION Findings underscore the need for interventions that not only maintain life, such as naloxone distribution, but also improve quality of life by attending to grief related to overdose death bereavement. We discuss policies and practices with the potential to address the unique psychological, social, and structural challenges of grief for this population.
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24
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Masterton W, Falzon D, Burton G, Carver H, Wallace B, Aston EV, Sumnall H, Measham F, Gittins R, Craik V, Schofield J, Little S, Parkes T. A Realist Review of How Community-Based Drug Checking Services Could Be Designed and Implemented to Promote Engagement of People Who Use Drugs. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph191911960. [PMID: 36231262 PMCID: PMC9564958 DOI: 10.3390/ijerph191911960] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 09/13/2022] [Accepted: 09/15/2022] [Indexed: 05/06/2023]
Abstract
With rising numbers of drug-related deaths in the UK and globally, exploration of interventions that seek to reduce drug-related harm is essential. Drug checking services (DCS) allow people to submit drug samples for chemical analysis and receive feedback about the sample, as well as harm reduction advice. The use of DCS is often linked to festival and/or nightlife settings and to so-called 'recreational' drug use, but research has also shown the potential of community-based DCS as an intervention serving more varied demographics of people who use drugs, including more marginalised individuals and those experiencing drug dependence. Whilst there is a growing evidence base on the effectiveness of drug checking as a harm reduction intervention, there is still limited evidence of the underlying mechanisms and processes within DCS which may aid implementation and subsequent engagement of people who use drugs. This presents a challenge to understanding why engagement differs across types of DCS, and how best to develop and deliver services across different contexts and for different populations. To explore the contexts and mechanisms which impact engagement in community-based DCS, a realist review was undertaken to synthesise the international evidence for the delivery and implementation of DCS. There were 133 sources included in the review. From these sources the underlying contexts, mechanisms, and outcomes relating to DCS implementation and engagement were developed and refined into seven programme theories. The findings of this review are theoretically novel and hold practical relevance for the design of DCS, with implications for optimisation, tailoring, and implementing services to reach individuals in different settings.
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Affiliation(s)
- Wendy Masterton
- Salvation Army Centre for Addictions Services and Research, University of Stirling, Stirling FK9 4LA, UK
- Correspondence:
| | - Danilo Falzon
- Salvation Army Centre for Addictions Services and Research, University of Stirling, Stirling FK9 4LA, UK
| | - Gillian Burton
- Salvation Army Centre for Addictions Services and Research, University of Stirling, Stirling FK9 4LA, UK
| | - Hannah Carver
- Salvation Army Centre for Addictions Services and Research, University of Stirling, Stirling FK9 4LA, UK
| | - Bruce Wallace
- Canadian Institute for Substance Use Research, University of Victoria, Victoria, BC V8P 5C2, Canada
| | - Elizabeth V. Aston
- School of Applied Sciences, Edinburgh Napier University, Edinburgh EH11 4BN, UK
| | - Harry Sumnall
- Public Health Institute, Liverpool John Moores University, Liverpool L2 2QP, UK
| | - Fiona Measham
- Department of Sociology, Social Policy and Criminology, University of Liverpool, Liverpool L69 7ZR, UK
- The Loop, Unclassified Community Interest Company, Manchester M13 9PL, UK
| | | | | | - Joe Schofield
- Salvation Army Centre for Addictions Services and Research, University of Stirling, Stirling FK9 4LA, UK
| | - Simon Little
- Kinbank Social Research Consultancy, Tayport DD6 9AP, UK
| | - Tessa Parkes
- Salvation Army Centre for Addictions Services and Research, University of Stirling, Stirling FK9 4LA, UK
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25
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Drug checking use and interest among people who inject drugs in Toronto, Canada. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2022; 107:103781. [DOI: 10.1016/j.drugpo.2022.103781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 06/02/2022] [Accepted: 06/24/2022] [Indexed: 10/17/2022]
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Klaire S, Janssen RM, Olson K, Bridgeman J, Korol EE, Chu T, Ghafari C, Sabeti S, Buxton JA, Lysyshyn M. Take-home drug checking as a novel harm reduction strategy in British Columbia, Canada. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2022; 106:103741. [PMID: 35671687 PMCID: PMC9970175 DOI: 10.1016/j.drugpo.2022.103741] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 05/06/2022] [Accepted: 05/14/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND Drug checking is a harm reduction strategy used to identify components of illicitly obtained drugs, including adulterants, to prevent overdose. This study evaluated the distribution of take-home fentanyl test strips to people who use drugs (PWUD) in British Columbia, Canada. The primary aim was to assess if the detection of fentanyl in opioid samples was concordant between a take-home model and testing by trained drug checking staff. METHODS Take-home fentanyl test strips were distributed at ten sites providing drug checking services from April to July 2019. The fentanyl positivity of the aggregate take-home and on-site drug checking groups were compared by class of substance tested. An administered survey assessed acceptability and behaviour change. RESULTS 1680 take-home results were obtained from 218 unique participants; 68% of samples (n=1142) were identified as opioids and 23% (n=382) were stimulant samples. During this period, 852 samples were tested using on-site drug checking. The fentanyl positivity of opioid samples was 90.0% for take-home samples and 89.1% for on-site samples (Difference 0.8% (95% CI -2.3% to 3.9%)). These results were not affected by previous experience with test strips. Fentanyl positivity of stimulants in the take-home group was higher than on-site (24.7% vs. 3.2%), but the study was underpowered to conduct statistical analysis on this sub-group. When fentanyl was detected, 27% of individuals reported behaviour change that was considered safer/positive. Greater than 95% of participants stated they would use fentanyl test strips again. CONCLUSIONS Take-home fentanyl test strips used by PWUD on opioid samples can provide similar results to formal drug checking services and are a viable addition to existing overdose prevention strategies. Use of this strategy for detection of fentanyl in stimulant samples requires further evaluation. This intervention was well accepted and in some participants was associated with positive behaviour change.
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Affiliation(s)
- Sukhpreet Klaire
- British Columbia Centre on Substance Use, Vancouver, British Columbia, Canada.
| | - Renée M Janssen
- British Columbia Centre on Substance Use, Vancouver, British Columbia, Canada,Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Karmen Olson
- British Columbia Centre for Disease Control, Vancouver, British Columbia, Canada
| | | | | | - Tim Chu
- Vancouver Coastal Health, Vancouver, British Columbia, Canada
| | - Cher Ghafari
- Vancouver Coastal Health, Vancouver, British Columbia, Canada
| | - Soha Sabeti
- First Nations Health Authority, West Vancouver, British Columbia, Canada
| | - Jane A Buxton
- British Columbia Centre for Disease Control, Vancouver, British Columbia, Canada,School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada
| | - Mark Lysyshyn
- Vancouver Coastal Health, Vancouver, British Columbia, Canada,School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada
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27
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Maghsoudi N, Tanguay J, Scarfone K, Rammohan I, Ziegler C, Werb D, Scheim AI. Drug checking services for people who use drugs: a systematic review. Addiction 2022; 117:532-544. [PMID: 34729849 PMCID: PMC9299873 DOI: 10.1111/add.15734] [Citation(s) in RCA: 86] [Impact Index Per Article: 43.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Accepted: 10/14/2021] [Indexed: 12/22/2022]
Abstract
BACKGROUND AND AIMS Drug checking services provide people who use drugs with chemical analysis results of their drug samples while simultaneously monitoring the unregulated drug market. We sought to identify and synthesize literature on the following domains: (a) the influence of drug checking services on the behaviour of people who use drugs; (b) monitoring of drug markets by drug checking services; and (c) outcomes related to models of drug checking services. METHODS Systematic review. A systematic literature search was conducted in MEDLINE, Embase, Cochrane Central Register of Controlled Trials, Cochrane Database of Systematic Reviews, PsycINFO, Scopus, Web of Science and Dissertations and Theses Global. Eligible studies were peer-reviewed articles and conference abstracts or grey literature, published in any language since 1990 and including original data on the domains. We assessed risk of bias for quantitative peer-reviewed articles reporting on behaviour or models of drug checking services using National Institutes of Health tools. RESULTS We screened 2463 titles and abstracts and 156 full texts, with 90 studies meeting inclusion criteria. Most (n = 65, 72.2%) were from Europe and used cross-sectional designs (n = 79, 87.7%). Monitoring of drug markets by drug checking services (n = 63, 70%) was the most reported domain, followed by the influence of drug checking services on behaviour (n = 31, 34.4%), including intent to use, actual use and disposal of the drug, and outcomes related to models of drug checking services (n = 17, 18.9%). The most common outcome measures were detection of unexpected substances (n = 50, 55.6%), expected substances (n = 44, 48.9%), new psychoactive substances (n = 40, 44.4%) and drugs of concern (n = 32, 36.5%) by drug checking services. CONCLUSIONS Drug checking services appear to influence behavioural intentions and the behaviour of people who use drugs, particularly when results from drug checking services are unexpected or drugs of concern. Monitoring of drug markets by drug checking services is well established in Europe, and increasingly in North America. Concerns about drug contents and negative health consequences facilitate the use of drug checking services; lack of concern; trust in drug sellers; lack of accessibility of drug checking services; and legal and privacy concerns are barriers to use.
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Affiliation(s)
- Nazlee Maghsoudi
- Centre on Drug Policy Evaluation, Li Ka Shing Knowledge InstituteSt Michael's HospitalTorontoONCanada,Institute of Health Policy, Management and EvaluationUniversity of TorontoTorontoONCanada
| | - Justine Tanguay
- Munk School of Global Affairs and Public PolicyUniversity of TorontoTorontoONCanada
| | - Kristy Scarfone
- Centre on Drug Policy Evaluation, Li Ka Shing Knowledge InstituteSt Michael's HospitalTorontoONCanada,Leslie Dan Faculty of PharmacyUniversity of TorontoTorontoONCanada
| | - Indhu Rammohan
- Centre on Drug Policy Evaluation, Li Ka Shing Knowledge InstituteSt Michael's HospitalTorontoONCanada,Institute of Health Policy, Management and EvaluationUniversity of TorontoTorontoONCanada
| | | | - Dan Werb
- Centre on Drug Policy Evaluation, Li Ka Shing Knowledge InstituteSt Michael's HospitalTorontoONCanada,Institute of Health Policy, Management and EvaluationUniversity of TorontoTorontoONCanada,Division of Infectious Diseases and Global Public Health, School of MedicineUniversity of California San DiegoLa JollaCAUSA
| | - Ayden I. Scheim
- Centre on Drug Policy Evaluation, Li Ka Shing Knowledge InstituteSt Michael's HospitalTorontoONCanada,Department of Epidemiology and Biostatistics, Dornsife School of Public HealthDrexel UniversityPhiladelphiaPAUSA
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28
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Carroll JJ, Mackin S, Schmidt C, McKenzie M, Green TC. The Bronze Age of drug checking: barriers and facilitators to implementing advanced drug checking amidst police violence and COVID-19. Harm Reduct J 2022; 19:9. [PMID: 35120531 PMCID: PMC8814788 DOI: 10.1186/s12954-022-00590-z] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Accepted: 01/12/2022] [Indexed: 01/01/2023] Open
Abstract
OBJECTIVES Unpredictable fluctuations in the illicit drug market increase overdose risk. Drug checking, or the use of technology to provide insight into the contents of illicit drug products, is an overdose prevention strategy with an emerging evidence base. The use of portable spectrometry devices to provide point-of-service analysis of the contents of illicit drugs been adopted by harm reduction organizations internationally but is only emerging in the United States. This study aimed to identify barriers and facilitators of implementing drug checking services with spectrometry devices in an urban harm reduction organization and syringe service program serving economically marginalized people who use drugs in Boston, Massachusetts (USA). METHODS In-vivo observations and semi-structured interviews with harm reduction staff and participants were conducted between March 2019 and December 2020. We used the consolidated framework for implementation research to identify implementation barriers and facilitators. RESULTS This implementation effort was facilitated by the organization's shared culture of harm reduction-which fostered shared implementation goals and beliefs about the intervention among staff persons-its horizontal organizational structure, strong identification with the organization among staff, and strong relationships with external funders. Barriers to implementation included the technological complexity of the advanced spectroscopy devices utilized for drug checking. Program staff indicated that commercially available spectroscopy devices are powerful but not always well-suited for drug checking efforts, describing their technological capacities as "the Bronze Age of Drug Checking." Other significant barriers include the legal ambiguity of drug checking services, disruptive and oppositional police activity, and the responses and programmatic changes demanded by the COVID-19 pandemic. CONCLUSIONS For harm reduction organizations to be successful in efforts to implement and scale drug checking services, these critical barriers-especially regressive policing policies and prohibitive costs-need to be addressed. Future research on the impact of policy changes to reduce the criminalization of substance use or to provide explicit legal frameworks for the provision of this and other harm reduction services may be merited.
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Affiliation(s)
- Jennifer J Carroll
- Department of Sociology and Anthropology, North Carolina State University, 10 Current Drive, Campus Box 8107, Raleigh, NC, 27695-8107, USA.
- Brown University, Providence, RI, USA.
| | - Sarah Mackin
- Access, Harm Reduction, Overdose Prevention and Education (AHOPE) Syringe Exchange, Boston, MA, USA
| | - Clare Schmidt
- Access, Harm Reduction, Overdose Prevention and Education (AHOPE) Syringe Exchange, Boston, MA, USA
| | - Michelle McKenzie
- Brown University, Providence, RI, USA
- The Miriam Hospital, Providence, RI, USA
| | - Traci C Green
- Brown University, Providence, RI, USA
- Brandeis University, Waltham, MA, USA
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Dasgupta N, Figgatt MC. Invited Commentary: Drug Checking for Novel Insights Into the Unregulated Drug Supply. Am J Epidemiol 2022; 191:248-252. [PMID: 34528056 PMCID: PMC8824693 DOI: 10.1093/aje/kwab233] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 08/12/2021] [Accepted: 08/17/2021] [Indexed: 12/21/2022] Open
Abstract
Tobias et al. (Am J Epidemiol. 2022;191 (2):241-247) present a novel analysis of time trends in fentanyl concentrations in the unregulated drug supply in British Columbia, Canada. The preexisting knowledge about unregulated drugs had come from law-enforcement seizures and postmortem toxicology. As both of these data sources are subject to selection bias, large-scale drug-checking programs are poised to be a crucial component of the public health response to the unrelenting increase in overdose in North America. As programs expand, we offer 2 guiding principles. First, the primary purpose of these programs is to deliver timely results to people who use drugs to mitigate health risks. Second, innovation is needed to go beyond criminal justice paradigms in laboratory analysis for a more nuanced understanding of health concerns. We provide examples of the role adulterants play in our understanding of drug harms. We also describe the applications and limitations of common laboratory assays, with implications for epidemiologic surveillance. While the research and direct service teams in British Columbia have taken groundbreaking steps, there is still a need to establish best practices for communicating results to sample donors in an approachable yet nonalarmist tone.
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Affiliation(s)
- Nabarun Dasgupta
- Correspondence to Dr. Nabarun Dasgupta, University of North Carolina Injury Prevention Research Center, 725 Martin Luther King Jr. Boulevard, Chapel Hill, NC 27514 (e-mail: )
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Tobias S, Lysyshyn M, Buxton J, Tupper KW, Ti L. Tobias et al. Respond to "Novel Surveillance of the Unregulated Drug Supply". Am J Epidemiol 2022; 191:253-254. [PMID: 34528060 DOI: 10.1093/aje/kwab234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 09/01/2021] [Accepted: 09/09/2021] [Indexed: 11/14/2022] Open
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Harding RW, Wagner KT, Fiuty P, Smith KP, Page K, Wagner KD. "It's called overamping": experiences of overdose among people who use methamphetamine. Harm Reduct J 2022; 19:4. [PMID: 35034643 PMCID: PMC8762891 DOI: 10.1186/s12954-022-00588-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Accepted: 01/10/2022] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND The USA is experiencing increases in methamphetamine use and methamphetamine-related or attributed deaths. In the current study, we explore qualitative narratives of methamphetamine overdose and strategies used by people who use drugs to reduce the undesirable effects associated with methamphetamine use. METHODS We conducted 21 qualitative interviews with people over the age of 18 who reported using methamphetamine in the previous 3 months in Nevada and New Mexico. Interviews were recorded, transcribed, and analyzed using qualitative thematic analysis. RESULTS Respondents described a constellation of psychological and physical symptoms that they characterized as "overamping," experienced on a continuum from less to more severe. Reports of acute, fatal methamphetamine overdose were rare. Few reported seeking medical attention for undesirable effects (usually related to psychological effects). General self-care strategies such as sleeping and staying hydrated were discussed. CONCLUSIONS When asked directly, our respondents claimed that acute, fatal methamphetamine overdose is rare or even impossible. However, they described a number of undesirable symptoms associated with overconsumption of methamphetamine and had few clinical or harm reduction strategies at their disposal. Addressing this current wave of drug-related deaths will require attention to the multiple factors that structure experiences of methamphetamine "overdose," and a collaborative effort with PWUDs to devise effective harm reduction and treatment strategies.
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Affiliation(s)
- Robert W. Harding
- grid.266818.30000 0004 1936 914XSchool of Public Health, University of Nevada, Reno, 1664 N. Virginia St. MC 0274, Reno, NV 89509 USA
| | - Katherine T. Wagner
- grid.266832.b0000 0001 2188 8502University of New Mexico Health Sciences Center, Albuquerque, NM USA
| | - Phillip Fiuty
- The Mountain Center Harm Reduction Center, Santa Fe, NM USA
| | - Krysti P. Smith
- grid.266818.30000 0004 1936 914XSchool of Public Health, University of Nevada, Reno, 1664 N. Virginia St. MC 0274, Reno, NV 89509 USA
| | - Kimberly Page
- grid.266832.b0000 0001 2188 8502University of New Mexico Health Sciences Center, Albuquerque, NM USA
| | - Karla D. Wagner
- grid.266818.30000 0004 1936 914XSchool of Public Health, University of Nevada, Reno, 1664 N. Virginia St. MC 0274, Reno, NV 89509 USA
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de Vargas D, Pereira CF, Volpato RJ, Lima AVC, da Silva Ferreira R, de Oliveira SR, Aguilar TF. Strategies Adopted by Addiction Facilities during the Coronavirus Pandemic to Support Treatment for Individuals in Recovery or Struggling with a Substance Use Disorder: A Scoping Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182212094. [PMID: 34831850 PMCID: PMC8624445 DOI: 10.3390/ijerph182212094] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 11/10/2021] [Accepted: 11/11/2021] [Indexed: 11/16/2022]
Abstract
This review aimed to identify and synthesize strategies and actions adopted by addiction facilities to support and maintain treatment during the coronavirus disease 2019 (COVID-19) pandemic. A scoping review was conducted using the following information sources: Virtual Health Library, SCOPUS, Web of Science, PubMed, CINAHL, and Latin American and Caribbean Health Science Literature. From a total of 971 articles, 28 studies were included. The strategies to maintain the care offer were telehealth/telemedicine, counselling/screening, 24-h telephone, webinars, conducting group therapy and support among users, adaptation for electronic health records, increased methadone/naloxone dispensing, restriction in the number of medication dispensing/day, and electronic prescription and home delivery medications. These strategies can be used to support health professionals in addressing the impact of the pandemic on the treatment of those in recovery or struggling with a substance use disorder when in-person treatment is not possible.
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Affiliation(s)
- Divane de Vargas
- School of Nursing, São Paulo University, São Paulo 05403-000, Brazil; (C.F.P.); (R.J.V.); (A.V.C.L.); (S.R.d.O.); (T.F.A.)
- Nucleon of Addiction Nursing Research, School of Nursing (NEPEEA), University of São Paulo, São Paulo 05403-000, Brazil;
- Correspondence:
| | - Caroline Figueira Pereira
- School of Nursing, São Paulo University, São Paulo 05403-000, Brazil; (C.F.P.); (R.J.V.); (A.V.C.L.); (S.R.d.O.); (T.F.A.)
- Nucleon of Addiction Nursing Research, School of Nursing (NEPEEA), University of São Paulo, São Paulo 05403-000, Brazil;
| | - Rosa Jacinto Volpato
- School of Nursing, São Paulo University, São Paulo 05403-000, Brazil; (C.F.P.); (R.J.V.); (A.V.C.L.); (S.R.d.O.); (T.F.A.)
- Nucleon of Addiction Nursing Research, School of Nursing (NEPEEA), University of São Paulo, São Paulo 05403-000, Brazil;
| | - Ana Vitória Corrêa Lima
- School of Nursing, São Paulo University, São Paulo 05403-000, Brazil; (C.F.P.); (R.J.V.); (A.V.C.L.); (S.R.d.O.); (T.F.A.)
- Nucleon of Addiction Nursing Research, School of Nursing (NEPEEA), University of São Paulo, São Paulo 05403-000, Brazil;
| | - Rogério da Silva Ferreira
- Nucleon of Addiction Nursing Research, School of Nursing (NEPEEA), University of São Paulo, São Paulo 05403-000, Brazil;
| | - Sheila Ramos de Oliveira
- School of Nursing, São Paulo University, São Paulo 05403-000, Brazil; (C.F.P.); (R.J.V.); (A.V.C.L.); (S.R.d.O.); (T.F.A.)
- Nucleon of Addiction Nursing Research, School of Nursing (NEPEEA), University of São Paulo, São Paulo 05403-000, Brazil;
| | - Thiago Faustino Aguilar
- School of Nursing, São Paulo University, São Paulo 05403-000, Brazil; (C.F.P.); (R.J.V.); (A.V.C.L.); (S.R.d.O.); (T.F.A.)
- Nucleon of Addiction Nursing Research, School of Nursing (NEPEEA), University of São Paulo, São Paulo 05403-000, Brazil;
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Beaulieu T, Wood E, Tobias S, Lysyshyn M, Patel P, Matthews J, Ti L. Is expected substance type associated with timing of drug checking service utilization?: A cross-sectional study. Harm Reduct J 2021; 18:66. [PMID: 34176497 PMCID: PMC8237439 DOI: 10.1186/s12954-021-00514-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Accepted: 06/09/2021] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Drug checking is a harm reduction intervention aiming to reduce substance use-related risks by improving drug user knowledge of the composition of unregulated drugs. With increasing fears of fentanyl adulteration in unregulated drugs, this study sought to examine whether the expected type of drug checked (stimulant vs. opioid) was associated with timing of drug checking service utilization (pre-consumption vs. post-consumption). METHODS Data were derived from drug checking sites in British Columbia between October 31, 2017 and December 31, 2019. Pearson's Chi-square test was used to examine the relationship between expected sample type (stimulant vs. opioid) and timing of service utilization. Odds ratios (OR) were calculated to assess the strength of this relationship. The Mantel-Haenszel (MH) test was used to adjust for service location. RESULTS A total of 3561 unique stimulant and opioid samples were eligible for inclusion, including 691 (19.40%) stimulant samples; and 2222 (62.40%) samples that were tested pre-consumption. Results indicated a positive association between testing stimulant samples and testing pre-consumption (OR = 1.45; 95% CI 1.21-1.73). Regions outside of the epicenter of the province's drug scene showed a stronger association with testing pre-consumption (ORMH = 2.33; 95% CI 1.51-3.56) than inside the epicenter (ORMH = 1.33; 95% CI 1.09-1.63). CONCLUSION Stimulant samples were more likely to be checked pre-consumption as compared with opioid samples, and stimulant samples were more likely to be tested pre-consumption in regions outside the epicenter of the province's drug scene. This pattern may reflect a concern for fentanyl-adulterated stimulant drugs.
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Affiliation(s)
- Tara Beaulieu
- British Columbia Centre on Substance Use, 400-1045 Howe St, Vancouver, BC, V6Z 2A9, Canada
- Graduate Programs in Rehabilitation Sciences, Faculty of Medicine, University of British Columbia, 212-2177 Wesbrook Mall, Vancouver, BC, Canada
| | - Evan Wood
- British Columbia Centre on Substance Use, 400-1045 Howe St, Vancouver, BC, V6Z 2A9, Canada
- Department of Medicine, Faculty of Medicine, University of British Columbia, 2775 Laurel Street, Vancouver, BC, Canada
| | - Samuel Tobias
- British Columbia Centre on Substance Use, 400-1045 Howe St, Vancouver, BC, V6Z 2A9, Canada
| | - Mark Lysyshyn
- School of Population and Public Health, University of British Columbia, 2206 E. Mall, Vancouver, BC, Canada
- Vancouver Coastal Health Authority, 801-601 West Broadway, Vancouver, BC, Canada
| | - Priya Patel
- British Columbia Centre on Substance Use, 400-1045 Howe St, Vancouver, BC, V6Z 2A9, Canada
| | - Jennifer Matthews
- British Columbia Centre on Substance Use, 400-1045 Howe St, Vancouver, BC, V6Z 2A9, Canada
| | - Lianping Ti
- British Columbia Centre on Substance Use, 400-1045 Howe St, Vancouver, BC, V6Z 2A9, Canada.
- Department of Medicine, Faculty of Medicine, University of British Columbia, 2775 Laurel Street, Vancouver, BC, Canada.
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Wallace B, van Roode T, Pagan F, Hore D, Pauly B. The potential impacts of community drug checking within the overdose crisis: qualitative study exploring the perspective of prospective service users. BMC Public Health 2021; 21:1156. [PMID: 34134698 PMCID: PMC8207696 DOI: 10.1186/s12889-021-11243-4] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Accepted: 06/09/2021] [Indexed: 11/10/2022] Open
Abstract
Background As drug checking becomes more integrated within public health responses to the overdose crisis, and potentially more institutionalized, there is value in critically questioning the impacts of drug checking as a harm reduction response. Methods As part of a pilot project to implement community drug checking in Victoria, BC, Canada, in-depth interviews (N = 27) were held with people who use or have used substances, family or friends of people who use substances, and/or people who make or distribute substances. Critical harm reduction and social justice perspectives and a socioecological model guided our analysis to understand the potential role of drug checking within the overdose crisis, from the perspective of prospective service users. Results Participants provided insight into who might benefit from community drug checking and potential benefits. They indicated drug checking addresses a “shared need” that could benefit people who use substances, people who care for people who use substances, and people who sell substances. Using a socioecological model, we identified four overarching themes corresponding to benefits at each level: “drug checking to improve health and wellbeing of people who use substances”, “drug checking to increase quality control in an unregulated market”, “drug checking to create healthier environments”, and “drug checking to mediate policies around substance use”. Conclusions Drug checking requires a universal approach to meet the needs of diverse populations who use substances, and must not be focused on abstinence based outcomes. As a harm reduction response, community drug checking has potential impacts beyond the individual level. These include increasing power and accountability within the illicit drug market, improving the health of communities, supporting safer supply initiatives and regulation of substances, and mitigating harms of criminalization. Evaluation of drug checking should consider potential impacts that extend beyond individual behaviour change and recognize lived realities and structural conditions. Supplementary Information The online version contains supplementary material available at 10.1186/s12889-021-11243-4.
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Affiliation(s)
- Bruce Wallace
- Canadian Institute for Substance Use Research, University of Victoria, PO Box 1700, STN CSC, Victoria, BC, Canada. .,School of Social Work, University of Victoria, PO Box 1700, STN CSC, Victoria, BC, Canada.
| | - Thea van Roode
- Canadian Institute for Substance Use Research, University of Victoria, PO Box 1700, STN CSC, Victoria, BC, Canada
| | - Flora Pagan
- Canadian Institute for Substance Use Research, University of Victoria, PO Box 1700, STN CSC, Victoria, BC, Canada
| | - Dennis Hore
- Department of Chemistry, University of Victoria, PO Box 1700, STN CSC, Victoria, BC, Canada.,Department of Computer Science, University of Victoria, PO Box 1700, STN CSC, Victoria, BC, Canada
| | - Bernadette Pauly
- Canadian Institute for Substance Use Research, University of Victoria, PO Box 1700, STN CSC, Victoria, BC, Canada.,School of Nursing, University of Victoria, PO Box 1700, STN CSC, Victoria, BC, Canada
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35
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Bardwell G, Ivsins A, Socías ME, Kerr T. Examining factors that shape use and access to diverted prescription opioids during an overdose crisis: A qualitative study in Vancouver, Canada. J Subst Abuse Treat 2021; 130:108418. [PMID: 34118706 DOI: 10.1016/j.jsat.2021.108418] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 04/13/2021] [Accepted: 04/15/2021] [Indexed: 12/17/2022]
Abstract
OBJECTIVE Prescription opioid (PO) diversion is widely regarded as a driver of overdose mortality. However, less is known about the rationale for using diverted POs during an overdose epidemic and how contextual factors (e.g., poverty, drug policies) may affect this practice. Therefore, we sought to examine this phenomenon. METHOD We conducted qualitative interviews with 24 participants who accessed diverted POs in Vancouver, Canada. Participants were recruited from ongoing cohort studies of people who use drugs (PWUD). RESULTS Participants preferred a variety of POs due to their known contents and lower overdose risk compared to street drugs and used them for pain relief and pleasure. Participants reported barriers in accessing POs from physicians, with some being cut off or having insufficient prescriptions. Prices for diverted POs varied and affected access among impoverished participants. These access challenges led some to acquire fentanyl. Some participants reported concerns over the contents of counterfeit pills, while others relied on trusted sources or using visual cues to identify legitimate pills. CONCLUSIONS Our findings demonstrate that diverted POs are being used by PWUD with the goal of reducing opioid-related harms, although PO use comes with challenges associated with limited accessibility and risks posed by counterfeit pills. Poverty also limited PO accessibility, leading some to purchase more toxic, yet affordable, street drugs. Given the risks and barriers affecting people seeking to use diverted POs, our findings emphasize the need for the continued implementation and evaluation of safer drug supply initiatives, including those providing access to various drug types.
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Affiliation(s)
- Geoff Bardwell
- Department of Medicine, University of British Columbia, St. Paul's Hospital, 608-1081 Burrard Street, Vancouver V6Z 1Y6, BC, Canada; British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver V6Z 2A9, BC, Canada.
| | - Andrew Ivsins
- Department of Medicine, University of British Columbia, St. Paul's Hospital, 608-1081 Burrard Street, Vancouver V6Z 1Y6, BC, Canada; British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver V6Z 2A9, BC, Canada
| | - M Eugenia Socías
- Department of Medicine, University of British Columbia, St. Paul's Hospital, 608-1081 Burrard Street, Vancouver V6Z 1Y6, BC, Canada; British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver V6Z 2A9, BC, Canada
| | - Thomas Kerr
- Department of Medicine, University of British Columbia, St. Paul's Hospital, 608-1081 Burrard Street, Vancouver V6Z 1Y6, BC, Canada; British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver V6Z 2A9, BC, Canada
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Markowski KL, Smith JA, Gauthier GR, Harcey SR. Practical problems and positive experiences with ecological momentary assessment: reflections from people who use drugs. THE AMERICAN JOURNAL OF DRUG AND ALCOHOL ABUSE 2021; 47:311-318. [PMID: 34010582 PMCID: PMC8266763 DOI: 10.1080/00952990.2021.1910700] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 03/25/2021] [Accepted: 03/25/2021] [Indexed: 12/20/2022]
Abstract
Background: Ecological momentary assessment (EMA) is an increasingly popular and feasible form of data collection, but it can be intensive and intrusive. Especially for at-risk, vulnerable populations like people who use drugs (PWUD), poor experiences with EMA may exacerbate existing chronic struggles while decreasing response rates. However, little research queries participants' experiences with EMA studies.Objectives: We explore participants' positive and negative experiences with EMA, identifying what they liked about the study, the problems they experienced, and suggested solutions to these problems.Methods: Results come from semi-structured interviews from 26 PWUD (6 women; 20 men) in Nebraska who participated in a two-week EMA pilot study on drug use with a study-provided smartphone. Participant responses were recorded by interviewers into open-text fields in Qualtrics. Data were analyzed with an iterative open coding procedure.Results: We found that many participants enjoyed the study and seamlessly incorporated the phone into their daily lives. There were a number of negative study aspects identified, however, as many participants experienced functional issues (e.g., running out of high-speed data, trouble keeping the phone charged, not able to answer questions within the two-hour timeframe) that detracted from their experience, especially if they were homeless.Conclusion: Our findings provide methodological considerations for studies with EMA components among at-risk, vulnerable populations, like PWUD. These suggestions are targeted toward the continued ethical collection of high-quality data in clinical and non-clinical settings.
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Affiliation(s)
- Kelly L. Markowski
- Rural Drug Addiction Research Center, University of Nebraska-Lincoln, Lincoln, NE, USA
| | - Jeffrey A. Smith
- Department of Sociology, University of Nebraska-Lincoln, Lincoln, NE, USA
| | - G. Robin Gauthier
- Department of Sociology, University of Nebraska-Lincoln, Lincoln, NE, USA
| | - Sela R. Harcey
- Department of Sociology, University of Nebraska-Lincoln, Lincoln, NE, USA
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Wallace B, Hills R, Rothwell J, Kumar D, Garber I, van Roode T, Larnder A, Pagan F, Aasen J, Weatherston J, Gozdzialski L, Ramsay M, Burek P, Azam MS, Pauly B, Storey MA, Hore D. Implementing an integrated multi-technology platform for drug checking: Social, scientific, and technological considerations. Drug Test Anal 2021; 13:734-746. [PMID: 33646611 DOI: 10.1002/dta.3022] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 02/19/2021] [Accepted: 02/25/2021] [Indexed: 12/14/2022]
Abstract
The illicit drug overdose crisis in North America continues to devastate communities with fentanyl detected in the majority of illicit drug overdose deaths. The COVID-19 pandemic has heightened concerns of even greater unpredictability in the drug supplies and unprecedented rates of overdoses. Portable drug-checking technologies are increasingly being integrated within overdose prevention strategies. These emerging responses are raising new questions about which technologies to pursue and what service models can respond to the current risks and contexts. In what has been referred to as the epicenter of the overdose crisis in Canada, a multi-technology platform for drug checking is being piloted in community settings using a suite of chemical analytical methods to provide real-time harm reduction. These include infrared absorption, Raman scattering, gas chromatography with mass spectrometry, and antibody-based test strips. In this Perspective, we illustrate some advantages and challenges of using multiple techniques for the analysis of the same sample, and provide an example of a data analysis and visualization platform that can unify the presentation of the results and enable deeper analysis of the results. We also highlight the implementation of a various service models that co-exist in a research setting, with particular emphasis on the way that drug checking technicians and harm reduction workers interact with service users. Finally, we provide a description of the challenges associated with data interpretation and the communication of results to a diverse audience.
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Affiliation(s)
- Bruce Wallace
- School of Social Work, University of Victoria, Victoria, British Columbia, Canada.,Canadian Institute for Substance Use Research, University of Victoria, Victoria, British Columbia, Canada
| | - Rory Hills
- Department of Chemistry, University of Victoria, Victoria, British Columbia, Canada
| | - Jake Rothwell
- Department of Chemistry, University of Victoria, Victoria, British Columbia, Canada
| | - Deepak Kumar
- Department of Chemistry, University of Victoria, Victoria, British Columbia, Canada.,Department of Computer Science, University of Victoria, Victoria, British Columbia, Canada
| | - Ian Garber
- Department of Chemistry, University of Victoria, Victoria, British Columbia, Canada
| | - Thea van Roode
- Canadian Institute for Substance Use Research, University of Victoria, Victoria, British Columbia, Canada.,Department of Chemistry, University of Victoria, Victoria, British Columbia, Canada
| | - Ashley Larnder
- Department of Chemistry, University of Victoria, Victoria, British Columbia, Canada
| | - Flora Pagan
- Canadian Institute for Substance Use Research, University of Victoria, Victoria, British Columbia, Canada.,Department of Chemistry, University of Victoria, Victoria, British Columbia, Canada
| | - Jarred Aasen
- Canadian Institute for Substance Use Research, University of Victoria, Victoria, British Columbia, Canada.,Department of Chemistry, University of Victoria, Victoria, British Columbia, Canada
| | - Jorin Weatherston
- Department of Chemistry, University of Victoria, Victoria, British Columbia, Canada.,Department of Computer Science, University of Victoria, Victoria, British Columbia, Canada
| | - Lea Gozdzialski
- Department of Chemistry, University of Victoria, Victoria, British Columbia, Canada
| | - Margo Ramsay
- Department of Chemistry, University of Victoria, Victoria, British Columbia, Canada
| | - Piotr Burek
- Canadian Institute for Substance Use Research, University of Victoria, Victoria, British Columbia, Canada.,Department of Chemistry, University of Victoria, Victoria, British Columbia, Canada
| | - Md Shafiul Azam
- Department of Chemistry, University of Victoria, Victoria, British Columbia, Canada
| | - Bernie Pauly
- Canadian Institute for Substance Use Research, University of Victoria, Victoria, British Columbia, Canada.,School of Nursing, University of Victoria, Victoria, British Columbia, Canada
| | - Margaret-Anne Storey
- Department of Computer Science, University of Victoria, Victoria, British Columbia, Canada
| | - Dennis Hore
- Department of Chemistry, University of Victoria, Victoria, British Columbia, Canada.,Department of Computer Science, University of Victoria, Victoria, British Columbia, Canada
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Laing MK, Ti L, Marmel A, Tobias S, Shapiro AM, Laing R, Lysyshyn M, Socías ME. An outbreak of novel psychoactive substance benzodiazepines in the unregulated drug supply: Preliminary results from a community drug checking program using point-of-care and confirmatory methods. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2021; 93:103169. [PMID: 33627302 DOI: 10.1016/j.drugpo.2021.103169] [Citation(s) in RCA: 58] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Revised: 02/07/2021] [Accepted: 02/08/2021] [Indexed: 01/08/2023]
Abstract
BACKGROUND From mid-2018, an increase in novel psychoactive substance (NPS) benzodiazepines was noted on surveillance of the unregulated drug market around Vancouver, British Columbia, Canada. The rise was concordant with an outbreak of atypical overdoses suspicious for benzodiazepine adulteration of unregulated opioids. This study sought to describe the number and type of NPS benzodiazepines in a sample drawn from a community drug checking program during this period, and to explore accuracy of point-of-care drug checking technologies when compared to confirmatory methods in this sample. METHODS Point-of-care drug checking data using fentanyl and benzodiazepine test strips as well as Fourier transform infrared spectroscopy were gathered at harm reduction sites in the Vancouver area from October 2018 to January 2020. A convenience subsample underwent confirmatory testing with gas chromatography-mass spectrometry, liquid chromatography-mass spectrometry, or quantitative nuclear magnetic resonance spectroscopy. RESULTS Of 159 samples with both point-of-care and confirmatory results, 24 (15.1%) contained at least one NPS benzodiazepine, including etizolam (n = 18), flubromazolam (n = 3), flualprazolam (4), and flubromazepam (n = 1). Of 114 confirmatory samples expected by participants on self-report to contain opioids, 18 (15.8%) contained some NPS benzodiazepine, with 16 (14.0%) containing both an NPS benzodiazepine and an opioid, always fentanyl. False positive and negative rates were 15.5% and 37.5% for test strips, and 3.9% and 91.7% for FTIR, respectively. Combined together, false positive and negative rates of point-of-care methods were 17.8% and 29.2%. CONCLUSIONS NPS benzodiazepine adulteration in an unregulated drug supply sample reveals new risks compounding ongoing harms associated with the synthetic opioid epidemic. Given substantial false positive and false negative rates noted in our sample for point-of-care detection methods, cautious use of combined point-of-care methods, routinely paired with confirmatory drug checking may aid in early detection and monitoring of unregulated drug markets and inform targeted harm reduction strategies and health policy approaches.
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Affiliation(s)
- Matthew K Laing
- Department of Medicine, University of British Columbia, Vancouver, BC, Canada; British Columbia Centre on Substance Use, 1045 Howe Street, Vancouver, BC, V6Z 2A9, Canada
| | - Lianping Ti
- Department of Medicine, University of British Columbia, Vancouver, BC, Canada; British Columbia Centre on Substance Use, 1045 Howe Street, Vancouver, BC, V6Z 2A9, Canada
| | - Allison Marmel
- Department of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Samuel Tobias
- British Columbia Centre on Substance Use, 1045 Howe Street, Vancouver, BC, V6Z 2A9, Canada
| | - Aaron M Shapiro
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada; Provincial Toxicology Centre, 655W 12th Ave, Vancouver, BC, Canada
| | - Richard Laing
- Strategic Research and Science Development: Drug Analysis Service
- Stratégique et Développement Scientifique: Service d'analyse des drogues, Health Canada, 3155 Willingdon Green, Burnaby, BC, V5G 4P2, Canada
| | - Mark Lysyshyn
- School of Population and Public Health, University of British Columbia, 2206 E. Mall, Vancouver, BC, V6T 1Z3, Canada; Vancouver Coastal Health Authority, 801-601 West Broadway, Vancouver, BC, V5Z 4C2, Canada
| | - M Eugenia Socías
- Department of Medicine, University of British Columbia, Vancouver, BC, Canada; British Columbia Centre on Substance Use, 1045 Howe Street, Vancouver, BC, V6Z 2A9, Canada.
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Reed MK, Roth AM, Tabb LP, Groves AK, Lankenau SE. "I probably got a minute": Perceptions of fentanyl test strip use among people who use stimulants. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2021; 92:103147. [PMID: 33583679 DOI: 10.1016/j.drugpo.2021.103147] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 12/30/2020] [Accepted: 01/28/2021] [Indexed: 10/22/2022]
Abstract
BACKGROUND Fentanyl dominates the heroin supply in many regions of the United States. One harm reduction response has been the distribution of fentanyl test strips to people who use heroin to test for the presence of fentanyl. Reports increasingly indicate that fentanyl contamination is occurring in the illicit stimulant market, but whether people who use stimulants would use fentanyl test strips is unknown. METHODS Between January 2019 and January 2020, fifteen people in Philadelphia, PA who reported stimulant use completed a semi-structured interview with questions about their perceptions of fentanyl and willingness to use fentanyl test strips. Data were coded and analyzed for thematic content using constructs from the Health Belief Model and risk environment theory. RESULTS Participants primarily reported using crack cocaine or crack cocaine/heroin, while some used methamphetamine, powder cocaine, or prescription opioids. All were aware of fentanyl and believed they were susceptible to a fentanyl overdose as stimulant users. Participants perceived benefits of using test strips but reported barriers, such as the unpredictable nature of buying or using drugs and not wanting to delay drug use to test. Structural conditions impeded participant actions to reduce overdose risk if their drugs tested positive for fentanyl. CONCLUSION Fentanyl test strips were a desired harm reduction tool by many participants who used stimulants. In addition to providing access to the strips, programs should tailor overdose prevention education to these clients by acknowledging susceptibility, amplifying benefits, and addressing drug-specific barriers to use of fentanyl test strips.
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Affiliation(s)
- Megan K Reed
- Thomas Jefferson University, Department of Emergency Medicine, 1025 Walnut Street, College Building, Philadelphia, PA 19107, United States.
| | - Alexis M Roth
- Drexel University, Dornsife School of Public Health, 3215 Market Street, Philadelphia, PA 19104, United States
| | - Loni P Tabb
- Drexel University, Dornsife School of Public Health, 3215 Market Street, Philadelphia, PA 19104, United States
| | - Ali K Groves
- Drexel University, Dornsife School of Public Health, 3215 Market Street, Philadelphia, PA 19104, United States
| | - Stephen E Lankenau
- Drexel University, Dornsife School of Public Health, 3215 Market Street, Philadelphia, PA 19104, United States
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Silverstein SM, Daniulaityte R, Getz K, Zule W. "It's Crazy What Meth Can Help You Do": Lay Beliefs, Practices, and Experiences of Using Methamphetamine to Self-Treat Symptoms of Opioid Withdrawal. Subst Use Misuse 2021; 56:1687-1696. [PMID: 34279180 DOI: 10.1080/10826084.2021.1949612] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Across the U.S., methamphetamine use is expanding among people who use illicit opioids (PWUIO). Motives for methamphetamine use must be contextualized within the experiences of PWUIO, who may use methamphetamine not only to achieve euphoria, but also as a tactic of self-management. The overall aim of this study is to contextualize lay beliefs, practices, and experiences of methamphetamine use as a form of self-treatment of symptoms related to chronic opioid use among PWUIO in the Dayton Metro Area of Southwest Ohio, an epicenter of the ongoing opioid crisis. METHODS This paper draws on two phases of interviews conducted with 38 individuals who use both heroin/fentanyl and methamphetamine. This paper primarily analyzes qualitative data but includes supplementary information from the structured interview component. Qualitative interview sections were transcribed in their entirety and thematically analyzed. RESULTS Participants described learning about methamphetamine as a tactic to treat opioid withdrawal symptoms through social networks and through personal experimentation. Many participants suggested that methamphetamine was helpful in relieving exhaustion, alleviating some acute physical symptoms of opioid withdrawal, and providing a psychological distraction, although some admitted that methamphetamine use could incur additional health risks. To effectively use methamphetamine as a tactic of self-treatment, participants emphasized the importance of timing and dosing. DISCUSSION Among PWUIO in the Dayton area, methamphetamine use as a tactic to self-manage opioid withdrawal must be studied in relation to historical and evolving patterns of illicit opioid use and associated risks. More research is needed to understand the long-term health impacts of this emergent practice of polydrug use.
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Affiliation(s)
- Sydney M Silverstein
- Center for Interventions, Treatment, and Addictions Research/Department of Population and Public Health Sciences, Wright State University Boonshoft School of Medicine, Dayton, Ohio, USA
| | | | - Kylie Getz
- Wright State University, Dayton, Ohio, USA
| | - William Zule
- Center for Global Health, RTI International, Durham, North Carolina, USA
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Betsos A, Valleriani J, Boyd J, Bardwell G, Kerr T, McNeil R. "I couldn't live with killing one of my friends or anybody": A rapid ethnographic study of drug sellers' use of drug checking. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2021; 87:102845. [PMID: 33246303 PMCID: PMC8020365 DOI: 10.1016/j.drugpo.2020.102845] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 06/03/2020] [Accepted: 06/11/2020] [Indexed: 12/21/2022]
Abstract
INTRODUCTION Drug sellers are often represented as morally bereft actors and as being, in part, responsible for North America's overdose crisis. In Canada and the United States, drug sellers selling fentanyl and fentanyl-adulterated drugs have been charged with manslaughter when their clients fatally overdose, representing a retrenchment of drug war tactics. However, targeting drug sellers for drug checking interventions may have potential for reducing fentanyl-related harms. This study explores drug sellers' negotiation of and engagement with drug checking technologies in Vancouver, Canada. METHODS Rapid ethnographic fieldwork was conducted from November 2018 to January 2019, including 26 semi-structured interviews with people who tested their drugs at an overdose prevention site to examine perceptions of the efficacy of drug checking. As drug sellers were also using the drug checking services, we specifically examined their perceptions of drug checking and the market aspects of the overdose crisis. Data were analyzed using Nvivo 12 and interpreted drawing on the concept of structural vulnerability. FINDINGS Drug sellers accessing drug checking services were concerned about the safety of their customers, and drug checking was one way of reducing the likelihood of harm. Drug sellers were embedded in the community, thereby, enmeshing practices of community care and ethics with the selling of drugs. When they had access to drug checking knowledge, sellers were able to modify risks related to the fentanyl market, including tailoring drugs sold to clients, returning dangerous batches and modifying fentanyl in order to make it safer to consume. CONCLUSIONS Our findings reposition drug sellers as embedded within their communities and demonstrate their potential role in alleviating the dangers of the volatile fentanyl market. Policies that target people who sell drugs, particularly murder or manslaughter charges, are likely to make the crisis worse, and serious consideration should be put into harm reduction approaches with drug sellers.
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Affiliation(s)
- Alex Betsos
- British Columbia Centre on Substance Use, 400 - 1045 Howe Street, Vancouver, BC V6Z 2A9, Canada
| | - Jenna Valleriani
- British Columbia Centre on Substance Use, 400 - 1045 Howe Street, Vancouver, BC V6Z 2A9, Canada
| | - Jade Boyd
- British Columbia Centre on Substance Use, 400 - 1045 Howe Street, Vancouver, BC V6Z 2A9, Canada; Department of Medicine, University of British Columbia, Vancouver, Canada
| | - Geoff Bardwell
- British Columbia Centre on Substance Use, 400 - 1045 Howe Street, Vancouver, BC V6Z 2A9, Canada; Department of Medicine, University of British Columbia, Vancouver, Canada
| | - Thomas Kerr
- British Columbia Centre on Substance Use, 400 - 1045 Howe Street, Vancouver, BC V6Z 2A9, Canada; Department of Medicine, University of British Columbia, Vancouver, Canada
| | - Ryan McNeil
- British Columbia Centre on Substance Use, 400 - 1045 Howe Street, Vancouver, BC V6Z 2A9, Canada; Department of Medicine, University of British Columbia, Vancouver, Canada; Yale School of Medicine, 367 Cedar Street, New Haven, CT, 06510, United States; Social & Behavioral Sciences, Yale School of Public Health, 60 College St, New Haven, CT 06510, United States.
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Factors associated with drug checking service utilization among people who use drugs in a Canadian setting. Harm Reduct J 2020; 17:100. [PMID: 33317553 PMCID: PMC7737352 DOI: 10.1186/s12954-020-00454-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Accepted: 12/07/2020] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND The United States and Canada are amidst an opioid overdose crisis, with the Canadian province of British Columbia (BC) among the hardest hit. In response, drug checking services (DCS) have been introduced in this setting as a novel pilot harm reduction intervention though little is known about usage rates. Therefore, we sought to identify factors associated with drug checking uptake among people who use drugs (PWUD) in Vancouver, BC. METHODS Data were derived from three ongoing prospective cohort studies of PWUD in Vancouver between June and November 2018. Multivariable logistic regression was used to determine factors associated with self-reported DCS utilization in the past 6 months among participants at high risk of fentanyl exposure (i.e., those self-reporting illicit opioid use or testing positive for fentanyl via urine drug screen). RESULTS Among 828 eligible participants, including 451 (55%) males, 176 (21%) reported recent use of DCS. In multivariable analyses, factors significantly associated with DCS utilization included: homelessness (Adjusted Odds Ratio [AOR] 1.47; 95% Confidence Interval [CI] 1.01-2.13) and involvement in drug dealing (AOR 1.59; 95% CI 1.05-2.39). CONCLUSIONS In our sample of PWUD, uptake of DCS was low, although those who were homeless, a sub-population known to be at a heightened risk of overdose, were more likely to use the services. Those involved in drug dealing were also more likely to use the services, which may imply potential for improving drug market safety. Further evaluation of drug checking is warranted.
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Goncalves R, Titier K, Latour V, Peyré A, Castaing N, Daveluy A, Molimard M. Suitability of infrared spectroscopy for drug checking in harm reduction centres. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2020; 88:103037. [PMID: 33207305 DOI: 10.1016/j.drugpo.2020.103037] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 10/27/2020] [Accepted: 10/30/2020] [Indexed: 11/17/2022]
Abstract
Drug checking is a service for people who use drugs that includes product analysis and an individual interview including results feedback and harm reduction counselling. It uses different analytical methods but few studies demonstrate their value in current practice. The main objective of this work is to compare the analytical performance of IR spectroscopy to laboratory reference method in the context of drug checking in a harm reduction centre. The secondary objectives are to carry out a description of the people who use drugs requesting a product analysis, and to compare the assumed compositions of products purchased with their real compositions. During 2018, all requests for drug testing analysis were included for on-site analysis by IR spectrometry in a harm reduction center and verified by the reference method (UPLC-HRMS) at Bordeaux University Hospital Center. Socioeconomic and product data were also collected. One hundred and thirty-six samples were collected. The results obtained with IR and UPLC-HRMS were compared. IR spectrometry results did not match with reference method in 8 % (n=11) of cases, corresponding to blotters, cannabis and some psychoactive substances present in mixture or in small quantities. Among the products collected, only 5.1 % (n=7) did not correspond to the declared product, either alone or with adulterants. The IR spectrometer allows a simple and rapid detection of at least one molecule, most often the one of interest. However, it is limited to powder and tablet type matrices and is not suitable for blotters, cannabis, mixed or low content substances for which high resolution mass spectrometry remains the reference method.
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Affiliation(s)
- R Goncalves
- CHU de Bordeaux, Laboratoire de Pharmacologie et Toxicologie, Place Amélie Raba Léon, F-33076 Bordeaux, Cedex, France; Univ. Bordeaux, INSERM, BPH, U1219, 146 rue Léo Saignat 11, F-33076 Bordeaux, Cedex, France.
| | - K Titier
- CHU de Bordeaux, Laboratoire de Pharmacologie et Toxicologie, Place Amélie Raba Léon, F-33076 Bordeaux, Cedex, France
| | - V Latour
- La Case, 36 rue Saint-James, F-33000 Bordeaux, France
| | - A Peyré
- CHU de Bordeaux, Centre d'addictovigilance, Place Amélie Raba Léon, F-33076 Bordeaux, Cedex, France
| | - N Castaing
- CHU de Bordeaux, Laboratoire de Pharmacologie et Toxicologie, Place Amélie Raba Léon, F-33076 Bordeaux, Cedex, France
| | - A Daveluy
- Univ. Bordeaux, INSERM, BPH, U1219, 146 rue Léo Saignat 11, F-33076 Bordeaux, Cedex, France; CHU de Bordeaux, Centre d'addictovigilance, Place Amélie Raba Léon, F-33076 Bordeaux, Cedex, France
| | - M Molimard
- CHU de Bordeaux, Laboratoire de Pharmacologie et Toxicologie, Place Amélie Raba Léon, F-33076 Bordeaux, Cedex, France; Univ. Bordeaux, INSERM, BPH, U1219, 146 rue Léo Saignat 11, F-33076 Bordeaux, Cedex, France
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Weicker NP, Owczarzak J, Urquhart G, Park JN, Rouhani S, Ling R, Morris M, Sherman SG. Agency in the fentanyl era: Exploring the utility of fentanyl test strips in an opaque drug market. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2020; 84:102900. [PMID: 32769054 DOI: 10.1016/j.drugpo.2020.102900] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 07/28/2020] [Accepted: 07/30/2020] [Indexed: 01/07/2023]
Abstract
BACKGROUND In Baltimore, the emergence of fentanyl and its analogues exacerbated an existing heroin crisis and increased uncertainty about drug composition and potency. In an effort to reduce overdoses, harm reduction organizations and health departments across the U.S. began distributing fentanyl test strips, a low barrier, inexpensive drug checking strategy. Studies show that people who use drugs (PWUD) frequently suspect that their drugs contain fentanyl and are interested in using fentanyl test strips to check their drugs; however, some people question their usefulness in regions where fentanyl presence is assumed. Understanding the utility of fentanyl test strips in fentanyl-saturated markets is a priority to best tailor interventions. METHODS In-depth interviews (N = 20) were conducted with individuals who reported recent (past 30 days) opioid use in Baltimore, MD. RESULTS Fentanyl was viewed as pervasive, dangerous, and difficult to avoid in the local drug supply. This dominant narrative characterized PWUD as disempowered by the heightened unpredictability of the drug market. While several strategies are used to navigate the drug market, respondents wanted more information about their drugs. In this context, fentanyl test strips were used in unique and unexpected ways to empower PWUD to be savvier market consumers, including avoiding fentanyl when there could be negative social or legal consequences, negotiating with dealers, and helping others in their social network navigate the opaque drug market. CONCLUSION These findings add nuance and place fentanyl preference and use in the context of the drug market. When fentanyl presence is assumed, people used fentanyl test strips in unexpected ways to gain some control over their drug use. Novel uses for fentanyl test strips strengthen existing strategies used to navigate the drug market and mitigate overdose risk, and highlight their potential to quickly disseminate valuable information about the local drug supply.
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Affiliation(s)
- Noelle P Weicker
- Johns Hopkins Bloomberg School of Public Health, Department of Health, Behavior and Society, 624N. Broadway, Room 180, Baltimore, MD 21205, USA.
| | - Jill Owczarzak
- Johns Hopkins Bloomberg School of Public Health, Department of Health, Behavior and Society, 624N. Broadway, Baltimore, MD 21205, USA.
| | - Glenna Urquhart
- Johns Hopkins Bloomberg School of Public Health, Department of Health, Behavior and Society, 624N. Broadway, Baltimore, MD 21205, USA.
| | - Ju Nyeong Park
- Johns Hopkins Bloomberg School of Public Health, Department of Health, Behavior and Society, 624N. Broadway, Baltimore, MD 21205, USA.
| | - Saba Rouhani
- Johns Hopkins Bloomberg School of Public Health, Department of Health, Behavior and Society, 624N. Broadway, Baltimore, MD 21205, USA; Johns Hopkins Bloomberg School of Public Health, Department of Mental Health, 624N. Broadway, Baltimore, MD 21205, USA.
| | - Rui Ling
- Johns Hopkins Bloomberg School of Public Health, Department of Health, Behavior and Society, 624N. Broadway, Baltimore, MD 21205, USA.
| | - Miles Morris
- Johns Hopkins Bloomberg School of Public Health, Department of Health, Behavior and Society, 624N. Broadway, Baltimore, MD 21205, USA.
| | - Susan G Sherman
- Johns Hopkins Bloomberg School of Public Health, Department of Health, Behavior and Society, 624N. Broadway, Baltimore, MD 21205, USA.
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Mitra S, Boyd J, Wood E, Grant C, Milloy MJ, DeBeck K, Kerr T, Hayashi K. Elevated prevalence of self-reported unintentional exposure to fentanyl among women who use drugs in a Canadian setting: A cross-sectional analysis. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2020; 83:102864. [PMID: 32702611 PMCID: PMC7669704 DOI: 10.1016/j.drugpo.2020.102864] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Revised: 06/29/2020] [Accepted: 07/02/2020] [Indexed: 01/12/2023]
Abstract
BACKGROUND The United States and Canada are in the midst of an overdose epidemic, fueled by illicitly manufactured fentanyl. While marked differences in vulnerability to drug-related harm between men and women who use drugs is well characterized, the extent to which gender differences manifest in the present overdose crisis remains understudied. We examined differences in self-reported unintentional exposure to fentanyl between men and women who use drugs. METHODOLOGY Data were derived from three prospective cohorts of people who use drugs in Vancouver, Canada. Survey data were extracted on individuals who self-reported having used drugs known or believed to contain fentanyl in the past 30 days between December 2016 and November 2017. We used multivariable logistic regression (MLR) to examine the relationship between self-identified gender (woman vs. man) and self-reported unintentional exposure to fentanyl. As a sub-analysis, correlates of self-reported unintentional exposure to fentanyl were identified using MLR, stratified by gender. RESULTS Of 578 eligible participants, including 219 (37.9%) women, 200 (33.2%) perceived their exposure to fentanyl as unintentional (40.2% among women and 29.0% among men). In the MLR, being a woman was positively associated with self-reported unintentional fentanyl exposure (adjusted odds ratio = 2.11; 95% confidence interval: 1.45-3.09). Among women at least daily heroin use was negatively associated with self-reported unintentional fentanyl exposure, while perceiving a high or moderate risk of overdosing on fentanyl was positively associated with outcome. Among men older age was positively associated with self-reported unintentional fentanyl exposure, while injection drug use and at least daily heroin use was negatively associated with the outcome (all p<0.05). CONCLUSIONS Women were more than two times as likely to self-report they were unintentionally exposed to fentanyl compared to men. These findings highlight the urgent need to further understand experiences of gender-based risk differences and develop gender-focused interventions and policies aimed at preventing drug-related harm.
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Affiliation(s)
- Sanjana Mitra
- Interdisciplinary Graduate Studies Program, University of British Columbia, 270-2357 Main Mall, Vancouver, BC, V6T 1Z4 Canada; British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, BC, V6Z 2A9 Canada
| | - Jade Boyd
- British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, BC, V6Z 2A9 Canada; Department of Medicine, University of British Columbia, 317-2194 Health Sciences Mall, Vancouver, BC, V6T 1Z3 Canada
| | - Evan Wood
- British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, BC, V6Z 2A9 Canada; Department of Medicine, University of British Columbia, 317-2194 Health Sciences Mall, Vancouver, BC, V6T 1Z3 Canada
| | - Cameron Grant
- British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, BC, V6Z 2A9 Canada
| | - M-J Milloy
- British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, BC, V6Z 2A9 Canada; Department of Medicine, University of British Columbia, 317-2194 Health Sciences Mall, Vancouver, BC, V6T 1Z3 Canada
| | - Kora DeBeck
- British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, BC, V6Z 2A9 Canada; School of Public Policy, Simon Fraser University, 515 West Hastings Street #3271, BC, V6B 5K3 Canada
| | - Thomas Kerr
- British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, BC, V6Z 2A9 Canada; Department of Medicine, University of British Columbia, 317-2194 Health Sciences Mall, Vancouver, BC, V6T 1Z3 Canada
| | - Kanna Hayashi
- British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, BC, V6Z 2A9 Canada; Faculty of Health Sciences, Simon Fraser University, 8888 University Drive, Burnaby, BC, V5A 1S6 Canada.
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Beaulieu T, Hayashi K, Nosova E, Milloy MJ, DeBeck K, Wood E, Kerr T, Ti L. Effect of witnessing an overdose on the use of drug checking services among people who use illicit drugs in Vancouver, Canada. THE AMERICAN JOURNAL OF DRUG AND ALCOHOL ABUSE 2020; 46:506-511. [PMID: 31983241 DOI: 10.1080/00952990.2019.1708087] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
BACKGROUND Since 2013, fentanyl-contaminated drugs have been driving North America's opioid-overdose epidemic. Drug checking, which enables people who use illicit drugs (PWUD) to test and receive feedback regarding the contents of their drugs, is being considered as a potential tool to address the toxic drug supply. While some PWUD witness overdoses, little is known about the impact of these experiences on subsequent risk reduction practices. OBJECTIVE The purpose of this study was to examine the effect of witnessing an overdose on drug checking service use. METHODS Data were derived from prospective cohorts of PWUD in Vancouver, Canada, a setting with a community-wide fentanyl overdose crisis, between June 1, 2018 and December 1, 2018. Multivariable logistic regression was used to estimate the effect of witnessing an overdose on drug checking service use. RESULTS 1,426 participants were eligible for the study, including 530 females; 767 (53.8%) participants reported witnessing an overdose and 196 (13.7%) reported using drug checking services in the last 6 months. In multivariable analyses, after adjusting for a range of confounders including the use of fentanyl, witnessing an overdose was positively associated with drug checking service use (adjusted odds ratio = 2.32; 95% confidence interval: 1.57-3.49). CONCLUSION Our findings suggest that witnessing an overdose may motivate PWUD to use drug checking services. Given that only a small proportion of PWUD in the study reported using drug checking services, our findings highlight the need to continue to scale-up a range of overdose prevention interventions.
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Affiliation(s)
- Tara Beaulieu
- , British Columbia Centre on Substance Use , Vancouver, BC, Canada.,Graduate Programs in Rehabilitation Sciences, Faculty of Medicine, University of British Columbia , Vancouver, BC, Canada
| | - Kanna Hayashi
- , British Columbia Centre on Substance Use , Vancouver, BC, Canada.,Faculty of Health Sciences, Simon Fraser University , Burnaby, BC, Canada
| | - Ekaterina Nosova
- , British Columbia Centre on Substance Use , Vancouver, BC, Canada
| | - M-J Milloy
- , British Columbia Centre on Substance Use , Vancouver, BC, Canada.,Department of Medicine, Faculty of Medicine, University of British Columbia , Vancouver, BC, Canada
| | - Kora DeBeck
- , British Columbia Centre on Substance Use , Vancouver, BC, Canada.,School of Public Policy, Simon Fraser University , Vancouver, BC, Canada
| | - Evan Wood
- , British Columbia Centre on Substance Use , Vancouver, BC, Canada.,Department of Medicine, Faculty of Medicine, University of British Columbia , Vancouver, BC, Canada
| | - Thomas Kerr
- , British Columbia Centre on Substance Use , Vancouver, BC, Canada.,Department of Medicine, Faculty of Medicine, University of British Columbia , Vancouver, BC, Canada
| | - Lianping Ti
- , British Columbia Centre on Substance Use , Vancouver, BC, Canada.,Department of Medicine, Faculty of Medicine, University of British Columbia , Vancouver, BC, Canada
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Abstract
PURPOSE OF REVIEW Drug checking services invite drug consumers to anonymously submit drug samples for chemical analysis and provide feedback of results. Drugs are tested for strength/dose and/or presence of adulterants. Drug checking appears to be more common in recent years in response to increases in fentanyl-related deaths and the proliferation of new psychoactive substances (NPS). We aim to provide information regarding the current state of drug checking in relation to analysis methods, adulteration rates, and behavioral responses to results. RECENT FINDINGS Various technologies are being used to detect the presence of fentanyl, its analogs, and other NPS in drug samples. Proxy drug checking, which we define as biospecimen testing for drug exposure postconsumption, is also becoming common. However, there appears to a dichotomy between research focusing on populations at high risk for fentanyl exposure and to exposure to NPS such as synthetic cathinones. SUMMARY Drug checking research and services largely focus on opioid consumers and nightclub and dance festival attendees, but more focus may be needed on the general population. Drug checking results can inform surveillance efforts, and more research is needed to overcome barriers to drug checking and to focus on whether test results indeed affect behavior change.
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Wallace B, van Roode T, Pagan F, Phillips P, Wagner H, Calder S, Aasen J, Pauly B, Hore D. What is needed for implementing drug checking services in the context of the overdose crisis? A qualitative study to explore perspectives of potential service users. Harm Reduct J 2020; 17:29. [PMID: 32398090 PMCID: PMC7216532 DOI: 10.1186/s12954-020-00373-4] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Accepted: 04/28/2020] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND The current illicit drug overdose crisis within North America and other countries requires expanded and new responses to address unpredictable and potentially lethal substances, including fentanyl analogues, in the unregulated drug market. Community-wide drug checking is being increasingly explored as one such public health response. We explored how drug checking could be implemented as a potential harm reduction response to the overdose crisis, from the perspective of potential service users. METHODS The research was guided by the Consolidated Framework for Implementation Research (CFIR). We conducted a qualitative, pre-implementation study to inform development and implementation of drug checking services that are acceptable to people who use substances and meet their needs. University and community researchers conducted 27 in-depth interviews with potential service users at prospective drug checking sites. We inductively developed emerging themes to inform the implementation of drug checking services within the five domains of the CFIR, and identified the most relevant constructs. RESULTS Implementing community drug checking faces significant challenges within the current context of criminalization and stigmatization of substance use and people who use/sell drugs, and trauma experienced by potential service users. Participants identified significant risks in accessing drug checking, and that confidential and anonymous services are critical to address these. Engaging people with lived experience in the service can help establish trust. The relative advantage of drug checking needs to outweigh risks through provision of accurate results conveyed in a respectful, non-judgemental way. Drug checking should provide knowledge relevant to using and/or selling drugs and informing one's own harm reduction. CONCLUSIONS For service users, the extent to which the implementation of drug checking can respond to and mitigate the risks of being criminalized and stigmatized is critical to the acceptability and success of community drug checking. The culture and compatibility of the service, setting and staff with harm reduction principles and practices is essential.
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Affiliation(s)
- Bruce Wallace
- Canadian Institute for Substance Use Research, University of Victoria, PO Box 1700, STN CSC, Victoria, BC, Canada. .,School of Social Work, University of Victoria, PO Box 1700, STN CSC, Victoria, BC, Canada.
| | - Thea van Roode
- Canadian Institute for Substance Use Research, University of Victoria, PO Box 1700, STN CSC, Victoria, BC, Canada
| | - Flora Pagan
- Canadian Institute for Substance Use Research, University of Victoria, PO Box 1700, STN CSC, Victoria, BC, Canada
| | - Paige Phillips
- SOLID Outreach Society, 1056 North Park St, Victoria, BC, Canada
| | - Hailly Wagner
- SOLID Outreach Society, 1056 North Park St, Victoria, BC, Canada
| | - Shane Calder
- AVI Health & Community Services, 3rd Floor - Access Health Centre 713 Johnson St, Victoria, BC, Canada
| | - Jarred Aasen
- Lantern Services, 820 Cormorant St, Victoria, BC, Canada
| | - Bernie Pauly
- Canadian Institute for Substance Use Research, University of Victoria, PO Box 1700, STN CSC, Victoria, BC, Canada.,School of Nursing, University of Victoria, PO Box 1700, STN CSC, Victoria, BC, Canada
| | - Dennis Hore
- Department of Chemistry, University of Victoria, PO Box 1700, STN CSC, Victoria, BC, Canada.,Department of Computer Science, University of Victoria, PO Box 1700, STN CSC, Victoria, BC, Canada
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McCrae K, Hayashi K, Bardwell G, Nosova E, Milloy MJ, Wood E, Ti L. The effect of injecting alone on the use of drug checking services among people who inject drugs. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2020; 79:102756. [PMID: 32304980 PMCID: PMC7572842 DOI: 10.1016/j.drugpo.2020.102756] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 03/23/2020] [Accepted: 03/27/2020] [Indexed: 10/24/2022]
Abstract
OBJECTIVES Drug checking services aim to provide people who use drugs with information on the content and purity of their substances as a harm reduction intervention. The objective of this study was to determine the relationship between injecting alone and use of drug checking services in Vancouver, Canada. METHODS Data were derived from three prospective cohort studies of people who inject drugs (PWID). We conducted bivariable and multivariable logistic regression analysis to estimate the effect of injecting alone on use of drug checking services. RESULTS Between May 2018 and December 2018, a total of 793 people who inject drugs were included in the study: 579 (73.0%) reported injecting alone and 177 (22.3%) reported use of drug checking services. In a multivariable model adjusted for various confounders (including various sociodemographic variables, drug use patterns, and whether participants had suffered physical attacks/violence), injecting alone was negatively associated with use of drug checking services (Adjusted Odds Ratio = 0.65; 95% Confidence Interval: 0.44-0.97). CONCLUSIONS We observed a negative association between injecting drugs alone and use of drug checking services, which may be due in part to a number of exogenous factors that prevent people who inject alone from accessing drug checking services (e.g., stigma, location of services). As these individuals are at heightened risk of experiencing overdoses, there is a need to pursue other strategies to reach this group of people who use drugs.
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Affiliation(s)
- Karen McCrae
- British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, BC V6Z 2A9, Canada
| | - Kanna Hayashi
- British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, BC V6Z 2A9, Canada; Faculty of Health Sciences, Simon Fraser University, Blusson Hall, 8888 University Drive, Burnaby, BC V5A 1S6, Canada
| | - Geoff Bardwell
- British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, BC V6Z 2A9, Canada; Department of Medicine, University of British Columbia, St. Paul's Hospital, 608-1081 Burrard Street, Vancouver, BC V6Z 1Y6, Canada
| | - Ekaterina Nosova
- British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, BC V6Z 2A9, Canada
| | - M J Milloy
- British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, BC V6Z 2A9, Canada; Department of Medicine, University of British Columbia, St. Paul's Hospital, 608-1081 Burrard Street, Vancouver, BC V6Z 1Y6, Canada
| | - Evan Wood
- British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, BC V6Z 2A9, Canada; Department of Medicine, University of British Columbia, St. Paul's Hospital, 608-1081 Burrard Street, Vancouver, BC V6Z 1Y6, Canada
| | - Lianping Ti
- British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, BC V6Z 2A9, Canada; Department of Medicine, University of British Columbia, St. Paul's Hospital, 608-1081 Burrard Street, Vancouver, BC V6Z 1Y6, Canada.
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Measham F. City checking: Piloting the UK's first community-based drug safety testing (drug checking) service in 2 city centres. Br J Clin Pharmacol 2020; 86:420-428. [PMID: 32030770 DOI: 10.1111/bcp.14231] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Revised: 01/05/2020] [Accepted: 01/12/2020] [Indexed: 02/06/2023] Open
Abstract
AIMS To explore the feasibility of delivering community-based drug safety testing (drug checking), to trial service design characteristics and to compare with festival-based testing. METHODS In total, 171 substances of concern were submitted on 5 dates at 3 venues in 2 UK cities and tested using up to 6 analytical techniques. Test results and harm reduction advice were distributed directly to over 200 service users through 144 tailored healthcare consultations, to stakeholders, and through early warning systems, media and social media alerts. RESULTS The 171 samples were submitted and identified as MDMA (43.3%), cocaine (12.9%), ketamine (12.9%), various psychedelics submitted by students, and heroin and a synthetic cannabinoid submitted by rough sleeping communities, with 76% of samples' test results as expected. The 144 primary service users identified as 91.7% white, 68.1% male, with an average age of 26.7 years. Reported harm reduction intentions included alerting friends and acquaintances (37.5%), being more careful mixing that substance (35.4%), lowered dosage (27.8%), disposal of further substances (6.9%) and additionally 2.8% handed over further substances for verified destruction. CONCLUSION Community-based drug safety testing (drug checking) was piloted for the first time in the UK-within a drugs service, a community centre and a church-with consideration given to meso-level operational feasibility and micro-level behavioural outcomes. Service design characteristics such as venue, day of week, prior publicity, service provider, and direct and indirect dissemination of results all may impact on outcomes. Future studies should consider cost-benefit analyses of community and event-based testing and context-appropriate macro, meso and micro-level evaluations.
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Affiliation(s)
- Fiona Measham
- Chair in Criminology, Department of Sociology, Social Policy and Criminology, University of Liverpool, UK, and Honorary Professor, RMIT, Australia
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