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Maillet MA. Individual differences in legal and illicit cannabis purchasing behaviour in British Columbia, Canada: Findings from a 2021 cross-sectional survey. Int J Drug Policy 2024; 126:104363. [PMID: 38401174 DOI: 10.1016/j.drugpo.2024.104363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 02/09/2024] [Accepted: 02/16/2024] [Indexed: 02/26/2024]
Abstract
BACKGROUND Despite thousands of licensed cannabis retail stores operating across Canada, there remains a significant illicit cannabis market. Some cannabis users continue to buy cannabis from dealers, illicit stores, and/or illicit online retailers. METHODS Data are from the 2021 British Columbia Cannabis Use Survey. Respondents (n = 8473) were 19 years or older, lived in British Columbia at the time of the survey, and reported using cannabis in the past 12 months. RESULTS Buying cannabis from all types of illicit sources was more common among younger cannabis users, those who use cannabis more frequently and started using cannabis before the age of 17 (vs. 19 or older), and among those who co-use cannabis with other drugs. Specifically, buying cannabis from a dealer was more common among men, those with lower educational attainment, and those who seek the lowest prices when buying cannabis. In contrast, those using cannabis for medical (vs. non-medical) purposes were more likely to report getting cannabis from illicit retail stores, while buying cannabis from illicit websites was more common among people who use edible cannabis products. CONCLUSION Consistent with other studies, younger and more frequent cannabis users were more likely to report buying cannabis from illicit sources. However, these findings suggest there is significant heterogeneity among those who buy cannabis from different types of illicit sources, which should be carefully considered when developing policies and strategies aimed at encouraging consumers to transition to legal sources.
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Affiliation(s)
- Myles A Maillet
- B.C. Ministry of Public Safety and Solicitor General, Canada
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2
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Grigg J, Peacock A, Lenton S, Salom C, Agramunt S, Thomas N, Lyons T, Sutherland R. Real or fake? Sourcing and marketing of non-prescribed benzodiazepines amongst two samples of people who regularly use illicit drugs in Australia. Drug Alcohol Rev 2023; 42:1559-1565. [PMID: 37490407 PMCID: PMC10947514 DOI: 10.1111/dar.13722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 06/15/2023] [Accepted: 06/29/2023] [Indexed: 07/27/2023]
Abstract
INTRODUCTION There is concern around non-prescribed benzodiazepine use, particularly with increasing detections of counterfeit products containing high-risk novel compounds. The aims of this study were to investigate how and which non-prescribed benzodiazepines are being sourced; forms, appearance and packaging; and awareness of risks associated with non-prescribed benzodiazepines. METHODS Data were collected from a sample of Australians who inject drugs or use ecstasy and/or other illicit stimulants on a monthly or more frequent basis, and who reported past 6-month use of non-prescribed benzodiazepines (n = 235 and n = 250, respectively). Data were collected on source, diversion from a known/trusted prescription, product name and aesthetic characteristics for the last non-prescribed benzodiazepine obtained. RESULTS Amongst participants who injected drugs, 71% reported that their last non-prescribed benzodiazepines were diverted from a known/trusted prescription, compared to 59% of participants who used ecstasy/other stimulants. Sourcing via cryptomarkets was rare. Across both samples, the majority reported last obtaining substances sold/marketed as diazepam or alprazolam. Participants sourcing via non-diverted means were twice as likely to obtain alprazolam. Known sourcing of novel compounds was rare. Amongst participants who used ecstasy/other stimulants, 36% reported confidence in the content/dose of non-prescribed benzodiazepines even when the source is unknown. DISCUSSION AND CONCLUSIONS Most participants obtained substances sold as classic/registered benzodiazepines, mostly via diverted prescriptions, with a substantial minority potentially unaware of counterfeits circulating. While diverted use undeniably presents risks, tightening of prescriptions in Australia could inadvertently lead to greater supply of novel benzodiazepines as seen internationally, reinforcing prioritisation of demand and harm reduction strategies.
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Affiliation(s)
- Jodie Grigg
- National Drug Research Institute and enAble InstituteCurtin UniversityPerthAustralia
| | - Amy Peacock
- National Drug and Alcohol Research Centre, UNSW SydneySydneyAustralia
- School of PsychologyUniversity of TasmaniaHobartAustralia
| | - Simon Lenton
- National Drug Research Institute and enAble InstituteCurtin UniversityPerthAustralia
| | - Caroline Salom
- Institute for Social Science ResearchUniversity of QueenslandBrisbaneAustralia
| | - Seraina Agramunt
- National Drug Research Institute and enAble InstituteCurtin UniversityPerthAustralia
| | - Natalie Thomas
- Institute for Social Science ResearchUniversity of QueenslandBrisbaneAustralia
| | - Tom Lyons
- Mental Health and Wellbeing Division, Department of HealthMelbourneVictoriaAustralia
| | - Rachel Sutherland
- National Drug and Alcohol Research Centre, UNSW SydneySydneyAustralia
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Abstract
Physical, technological, and social networks are often at risk of intentional attack. Despite the wide-spanning importance of network vulnerability, very little is known about how criminal networks respond to attacks or whether intentional attacks affect criminal activity in the long-run. To assess criminal network responsiveness, we designed an empirically-grounded agent-based simulation using population-level network data on 16,847 illicit drug exchanges between 7,295 users of an active darknet drug market and statistical methods for simulation analysis. We consider three attack strategies: targeted attacks that delete structurally integral vertices, weak link attacks that delete large numbers of weakly connected vertices, and signal attacks that saturate the network with noisy signals. Results reveal that, while targeted attacks are effective when conducted at a large-scale, weak link and signal attacks deter more potential drug transactions and buyers when only a small portion of the network is attacked. We also find that intentional attacks affect network behavior. When networks are attacked, actors grow more cautious about forging ties, connecting less frequently and only to trustworthy alters. Operating in tandem, these two processes undermine long-term network robustness and increase network vulnerability to future attacks.
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Affiliation(s)
- Scott Duxbury
- Department of Sociology, University of North Carolina, Chapel Hill, North Carolina, United States of America
- * E-mail:
| | - Dana L. Haynie
- Department of Sociology, The Ohio State University, Columbus, Ohio, United States of America
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4
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Sellman D. Alcohol is more harmful than cannabis. N Z Med J 2020; 133:8-11. [PMID: 32994588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Affiliation(s)
- Doug Sellman
- Professor of Psychiatry & Addiction Medicine, University of Otago, Christchurch; Medical Spokesperson for Alcohol Action NZ
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5
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Abstract
The United States opioid epidemic is a nationwide public health crisis. Initially driven by increased consumption and availability of pharmaceutical opioids, an increasing number of opioid overdoses are now related to heroin and illicitly manufactured fentanyl and fentanyl analogs. Addressing this epidemic requires addressing the stigma associated with opioid use disorders and its treatment, improving access to efficacious treatment options, specifically methadone and buprenorphine, and reducing opioid overdose fatalities with distribution of the opioid antagonist and overdose reversal agent naloxone.
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Affiliation(s)
- Jennifer Lyden
- Denver Health and Hospital Authority, Denver, CO, United States; Department of Medicine, University of Colorado School of Medicine, Denver, CO, United States.
| | - Ingrid A Binswanger
- Department of Medicine, University of Colorado School of Medicine, Denver, CO, United States; Institute for Health Research, Kaiser Permanente Colorado, Aurora, CO, United States; Colorado Permanente Medical Group, Aurora, CO, United States
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6
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Webster P. Canada to widen its newly opened retail cannabis market. Lancet 2019; 393:116. [PMID: 31204651 DOI: 10.1016/s0140-6736(19)30075-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Densley J, McLean R, Deuchar R, Harding S. An altered state? Emergent changes to illicit drug markets and distribution networks in scotland. Int J Drug Policy 2018; 58:113-120. [PMID: 29908515 DOI: 10.1016/j.drugpo.2018.05.011] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2018] [Revised: 05/08/2018] [Accepted: 05/19/2018] [Indexed: 11/17/2022]
Abstract
BACKGROUND Many efforts have been undertaken to construct an overview of various aspects of illicit drug distribution in the United Kingdom. Yet given that national, regional, and local differences can be profound, this has proven difficult, to the extent that Scotland has been largely excluded from the conversation. In addition, the level of supply being examined, the drug type, and the actors involved only add to confusion and vast differences between some findings. METHOD The current study aims to provide a holistic account, as best as possible considering variations of illegal drug supply in illicit networks, by focusing in on a particular geographical context (Scotland) and addressing drug supply at all levels. It is informed by in-depth interviews with 42 offenders involved in drug distribution from retail to wholesale/middle market to importation levels. RESULTS Findings indicate Scotland's importation and distribution is evolving owing to increasingly adaptive risk mitigation by importers and distributors, and market diversification of both product and demand. While a hierarchical model still dominates the market, commuting or 'county lines' and increasing demand for drugs such as cannabis, but also anabolic steroids and psychoactive substances, means that home growing, online purchasing, and street-level dealership is common. CONCLUSION The findings have the capacity to further inform police and practitioners about the diverse and evolving nature of drug distribution in Scotland (with a particular focus on the west of the country), so that they may become more effective in improving the safety and wellbeing of people, places and communities.
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Affiliation(s)
- James Densley
- School of Law Enforcement and Criminal Justice, Metropolitan State University, MN, USA.
| | - Robert McLean
- School of Education, University of the West of Scotland, UK.
| | - Ross Deuchar
- School of Education, University of the West of Scotland, UK.
| | - Simon Harding
- Research Centre for Cybercrime and Security, University of West London, UK.
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8
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Abstract
This article seeks to document the latest danger in the opioid crisis: fentanyl and related synthetic opioids. Fifty times more potent than pure heroin, cheaper to manufacture in laboratories worldwide, and easily distributed by mail and couriers, fentanyl is flooding the illicit opioid markets throughout the country.
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Affiliation(s)
- Rachel L Rothberg
- Rachel L. Rothberg received her B.A. from Yale College and will receive her J.D. from Yale Law School in May 2019. Kate Stith, J.D., M.P.P., is the Lafayette S. Foster Professor of Law at Yale Law School. She received her B.A. from Dartmouth College, and her M.P.P. and J.D. from Harvard University
| | - Kate Stith
- Rachel L. Rothberg received her B.A. from Yale College and will receive her J.D. from Yale Law School in May 2019. Kate Stith, J.D., M.P.P., is the Lafayette S. Foster Professor of Law at Yale Law School. She received her B.A. from Dartmouth College, and her M.P.P. and J.D. from Harvard University
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Abstract
This essay argues that policies aimed at suppressing drug use exacerbate the nation's opioid problem. It neither endorses drug use nor advocates legalizing the consumption and sale of all substances in all circumstances. Instead, it contends that trying to suppress drug markets is the wrong goal, and in the midst of an addiction crisis it can be deadly. There is no single, correct drug policy; the right approach depends crucially on the substance at issue, the patterns of use and supply, and the jurisdiction's culture, institutions, and material resources. Decriminalization is no panacea for a nation's drug problems. Nevertheless, either de jure or de facto decriminalization of personal drug possession is a necessary condition for mitigating this crisis.
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Affiliation(s)
- Nick Werle
- Nick Werle, J.D., is a graduate of Yale Law School, a research associate in the International Drug Policy Unit at the London School of Economics and Political Science, and a fellow at Yale's Solomon Center for Health Law and Policy. He received an MSc in economic policy from University College London and an MSc in risk and finance from the London School of Economics and Political Science with support from the U.K.'s Marshall Scholarship. Ernesto Zedillo, Ph.D., is the director of the Yale Center for the Study of Globalization, professor in the field of international economics and politics, and a member of the Global Commission on Drug Policy. He received his M.A. and Ph.D. in economics from Yale University. He was the president of Mexico from 1994-2000
| | - Ernesto Zedillo
- Nick Werle, J.D., is a graduate of Yale Law School, a research associate in the International Drug Policy Unit at the London School of Economics and Political Science, and a fellow at Yale's Solomon Center for Health Law and Policy. He received an MSc in economic policy from University College London and an MSc in risk and finance from the London School of Economics and Political Science with support from the U.K.'s Marshall Scholarship. Ernesto Zedillo, Ph.D., is the director of the Yale Center for the Study of Globalization, professor in the field of international economics and politics, and a member of the Global Commission on Drug Policy. He received his M.A. and Ph.D. in economics from Yale University. He was the president of Mexico from 1994-2000
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10
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Morelato M, Broséus J, De Grazia A, Tahtouh M, Esseiva P, Roux C. Forensic drug intelligence and the rise of cryptomarkets. Part II: Combination of data from the physical and virtual markets. Forensic Sci Int 2018; 288:201-210. [PMID: 29763810 DOI: 10.1016/j.forsciint.2018.05.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Revised: 04/19/2018] [Accepted: 05/01/2018] [Indexed: 01/08/2023]
Abstract
Technology provides new ways to access customers and suppliers while enhancing the security of off-line criminal activity. Since the first cryptomarket, Silk Road, in 2011, cryptomarkets have transformed the traditional drug sale by facilitating the creation of a global network of vendors and buyers. Due to the fragmented nature of traces that result from illegal activities, combining the results of concurrent processes based on traces of different nature should provide supplementary benefit to understand the drug market. This article compares the data of the Australian virtual market (in particular data extracted from cryptomarkets) to the data related to traditional market descriptors, namely national seizures and arrests, prevalence data, shipping countries of seized post shipments as well as outcomes of specific surveys targeting users' behaviour online. Results revealed the domestic nature of the online illicit drug trade in Australia which is dominated by amphetamine-type substances (ATS), in particular methylamphetamine and cannabis. These illicit drugs were also the most seized drugs on the physical market. This article shows that the combination of different information offers a broader perspective of the illicit drug market in Australia and thus provides stronger arguments for policy makers. It also highlights the links between the virtual and physical markets.
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Affiliation(s)
- Marie Morelato
- Centre for Forensic Science, University of Technology, Sydney, Broadway, NSW, Australia.
| | - Julian Broséus
- Ecole des Sciences Criminelles, Université de Lausanne, 1015 Lausanne, Switzerland
| | - Adrian De Grazia
- Specialist Operations, Australian Federal Police, Locked Bag A3000, Sydney South, NSW 1232, Australia
| | - Mark Tahtouh
- Specialist Operations, Australian Federal Police, Locked Bag A3000, Sydney South, NSW 1232, Australia
| | - Pierre Esseiva
- Ecole des Sciences Criminelles, Université de Lausanne, 1015 Lausanne, Switzerland
| | - Claude Roux
- Centre for Forensic Science, University of Technology, Sydney, Broadway, NSW, Australia
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11
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Singleton N, Cunningham A, Groshkova T, Royuela L, Sedefov R. Drug supply indicators: Pitfalls and possibilities for improvements to assist comparative analysis. Int J Drug Policy 2018; 56:131-136. [PMID: 29510885 DOI: 10.1016/j.drugpo.2018.02.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Revised: 02/02/2018] [Accepted: 02/08/2018] [Indexed: 11/18/2022]
Abstract
Interventions to tackle the supply of drugs are seen as standard components of illicit drug policies. Therefore drug market-related administrative data, such as seizures, price, purity and drug-related offending, are used in most countries for policy monitoring and assessment of the drug situation. International agencies, such as the European Monitoring Centre for Drugs and Drug Addiction (EMCDDA) and the UN Office of Drugs and Crime, also monitor and report on the drug situation cross-nationally and therefore seek to collect and make available key data in a uniform manner from the countries they cover. However, these data are not primarily collected for this purpose, which makes interpretation and comparative analysis difficult. Examples of limitations of these data sources include: the extent to which they reflect operational priorities rather than market changes; question marks over the robustness of and consistency in data collection methods, and issues around the timeliness of data availability. Such problems are compounded by cultural, social and contextual differences between countries. Making sense of such data is therefore challenging and extreme care needs to be taken using it. Nevertheless, these data provide an important window on a hidden area, so improving the quality of the data collected and expanding its scope should be a priority for those seeking to understand or monitor drug markets and supply reduction. In addition to highlighting some of the potential pitfalls in using supply indicators for comparative analysis, this paper presents a selection of options for improvements based on the current EMCDDA programme of work to improve their supply-related monitoring and analysis. The conceptual framework developed to steer this work may have wider application. Adopting this approach has the potential to provide a richer picture of drug markets, at both national and international levels, and make it easier to compare data between countries.
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Affiliation(s)
- Nicola Singleton
- European Monitoring Centre for Drugs and Drug Addiction, Praça Europa 1, Cais do Sodré, 1249-289, Lisbon, Portugal.
| | - Andrew Cunningham
- European Monitoring Centre for Drugs and Drug Addiction, Praça Europa 1, Cais do Sodré, 1249-289, Lisbon, Portugal
| | - Teodora Groshkova
- European Monitoring Centre for Drugs and Drug Addiction, Praça Europa 1, Cais do Sodré, 1249-289, Lisbon, Portugal
| | - Luis Royuela
- European Monitoring Centre for Drugs and Drug Addiction, Praça Europa 1, Cais do Sodré, 1249-289, Lisbon, Portugal
| | - Roumen Sedefov
- European Monitoring Centre for Drugs and Drug Addiction, Praça Europa 1, Cais do Sodré, 1249-289, Lisbon, Portugal
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12
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Evans-Brown M, Sedefov R. Responding to New Psychoactive Substances in the European Union: Early Warning, Risk Assessment, and Control Measures. Handb Exp Pharmacol 2018; 252:3-49. [PMID: 30194542 DOI: 10.1007/164_2018_160] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
New psychoactive substances (NPS) are drugs that are not controlled by the United Nations international drug control conventions of 1961 and 1971 but that may pose similar threats to public health. Many of them are traded as "legal" replacements to controlled drugs such as cannabis, heroin, benzodiazepines, cocaine, amphetamines, and 3,4-methylenedioxymethamphetamine (MDMA). Driven by globalization, there has been a large increase in the availability and, subsequently, harms caused by these substances over the last decade in Europe. The European Monitoring Centre for Drugs and Drug Addiction (EMCDDA) is monitoring more than 670 NPS that have appeared on Europe's drug market in the last 20 years, of which almost 90% have appeared in the last decade. While some recent policy responses have been successful in reducing availability and sales of these substances in some settings - such as "legal highs" and "research chemicals" sold openly in the high street and online - and there are signs that growth in the market is slowing, new challenges have emerged. This includes monitoring a growing number of highly potent substances - including 179 synthetic cannabinoid receptor agonists and 28 fentanils - that can pose a high risk of life-threatening poisoning to users and can cause explosive outbreaks. This chapter briefly traces the origins of NPS, provides an overview of the situation in Europe, and discusses the work of the EMCDDA as part of a legal framework of early warning, risk assessment, and control measures that allows the European Union to rapidly detect, assess, and respond to public health and social threats caused by these substances.
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Affiliation(s)
| | - Roumen Sedefov
- European Monitoring Centre for Drugs and Drug Addiction, Lisbon, Portugal
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13
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Ho J, DeBeck K, Milloy MJ, Dong H, Wood E, Kerr T, Hayashi K. Increasing availability of illicit and prescription opioids among people who inject drugs in a Canadian setting, 2010-2014. Am J Drug Alcohol Abuse 2017; 44:368-377. [PMID: 29048952 PMCID: PMC5882238 DOI: 10.1080/00952990.2017.1376678] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Accepted: 08/29/2017] [Indexed: 01/06/2023]
Abstract
BACKGROUND Nonmedical use of prescription opioid and illicit opioid has been increasing at an alarming rate in North America over the past decade. OBJECTIVE We sought to examine the temporal trends and correlates of the availability of illicit and prescription opioids among people who inject drugs (PWID) in Vancouver, Canada. METHODS Data were derived from three prospective cohort studies of PWID in Vancouver between 2010 and 2014. In semiannual interviews, participants reported the availability of five sets of illicit and prescription opioids: (1) heroin; (2) Percocet (oxycodone/acetaminophen), Vicodin (hydrocodone/acetaminophen), or Demerol (meperidine); (3) Dilaudid (hydromorphone); (4) Morphine; (5) oxycontin/OxyNEO (controlled-release oxycodone). We defined perceived availability as immediate (e.g., available within 10 minutes) versus no availability/available after 10 minutes. The trend and correlation of immediate availability were identified by multivariable generalized estimating equations logistic regression. RESULTS Among 1584 participants, of which 564 (35.6%) were female, the immediate availability of all illicit and prescribed opioids (except for oxycontin/OxyNEO) increased over time, independent of potential confounders. The Adjusted Odds Ratios of immediate availability associated with every calendar year increase were between 1.09 (95% confidence interval 1.05-1.12) (morphine and Dilaudid) and 1.13 (95% confidence interval 1.09-1.17) (Percocet/Vicodin/Demerol) (all p-values <0.05). CONCLUSION The availability of most prescription opioids had continued to increase in recent years among our sample of PWID in Vancouver. Concurrent increases in the availability of heroin were also observed, raising concerns regarding combination of both illicit and prescription opioid use among PWID that could potentially increase the risk of overdose.
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Affiliation(s)
- Joel Ho
- Department of Medicine, University of Manitoba, Health Sciences Centre, GC425-820 Sherbrook Street, Winnipeg, MB, R3T 2N2
| | - Kora DeBeck
- British Columbia Centre on Substance Use, British Columbia Centre for Excellence in HIV/AIDS, St. Paul’s Hospital,608-1081 Burrard Street, Vancouver, BC, CANADA, V6Z 1Y6
- School of Public Policy, Simon Fraser University, 515 West Hastings St –Suite 3271, Vancouver, BC, V6B 5K3 Canada
| | - M-J Milloy
- British Columbia Centre on Substance Use, British Columbia Centre for Excellence in HIV/AIDS, St. Paul’s Hospital,608-1081 Burrard Street, Vancouver, BC, CANADA, V6Z 1Y6
- Department of Medicine, University of British Columbia, St. Paul’s Hospital, 608-1081 Burrard Street, Vancouver, BC, Canada, V6Z 1Y6
| | - Huiru Dong
- British Columbia Centre on Substance Use, British Columbia Centre for Excellence in HIV/AIDS, St. Paul’s Hospital,608-1081 Burrard Street, Vancouver, BC, CANADA, V6Z 1Y6
- School of Population and Public Health, University of British Columbia,5804 Fairview Avenue, Vancouver, BC, Canada, V6T 1Z3
| | - Evan Wood
- British Columbia Centre on Substance Use, British Columbia Centre for Excellence in HIV/AIDS, St. Paul’s Hospital,608-1081 Burrard Street, Vancouver, BC, CANADA, V6Z 1Y6
- Department of Medicine, University of British Columbia, St. Paul’s Hospital, 608-1081 Burrard Street, Vancouver, BC, Canada, V6Z 1Y6
| | - Thomas Kerr
- British Columbia Centre on Substance Use, British Columbia Centre for Excellence in HIV/AIDS, St. Paul’s Hospital,608-1081 Burrard Street, Vancouver, BC, CANADA, V6Z 1Y6
- Department of Medicine, University of British Columbia, St. Paul’s Hospital, 608-1081 Burrard Street, Vancouver, BC, Canada, V6Z 1Y6
| | - Kanna Hayashi
- British Columbia Centre on Substance Use, British Columbia Centre for Excellence in HIV/AIDS, St. Paul’s Hospital,608-1081 Burrard Street, Vancouver, BC, CANADA, V6Z 1Y6
- Faculty of Health Sciences, Simon Fraser University, Blusson Hall, Room 11300, 8888 University Drive, Burnaby, BC V5A 1S6 Canada
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14
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Sutherland R, Bruno R, Peacock A, Dietze P, Breen C, Burns L, Barratt MJ. New psychoactive substances: Purchasing and supply patterns in Australia. Hum Psychopharmacol 2017; 32. [PMID: 28517235 DOI: 10.1002/hup.2577] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Revised: 01/29/2017] [Accepted: 02/13/2017] [Indexed: 11/07/2022]
Abstract
OBJECTIVE To examine the purchasing and supply patterns of new psychoactive substance (NPS) consumers in Australia. METHOD Data were obtained from a self-selected sample of 296 past-year NPS consumers, with comparisons made across dimethyltryptamine (n = 104), 2C-x (n = 59), NBOMe (n = 27), and synthetic cannabinoid (n = 22) users. RESULTS Most consumers (58%) nominated a friend as their main NPS source, and almost half (46%) reported that they had supplied NPS to others in the past year (predominantly "social supply"). However, when comparisons were made across NPS, NBOMe users were more likely to nominate a dealer (30%) or online marketplace (22%) as their main source and to report: supplying NPS to others (63%); supplying to strangers (29%) and acquaintances (24%); and supplying NPS for cash profit (29%). Similarly, NPS consumers who nominated online markets as their main NPS source (9%; n = 26) were more likely to have supplied NPS to others (risk ratio [RR] 1.57); supplied to strangers (RR 6.05) and acquaintances (RR 12.11); sold NPS for cash profit (RR 4.36); and to have exchanged NPS for something else (RR 3.27) than those who reported alternative primary sources. CONCLUSION NBOMe consumers and those who nominated online markets as their main NPS source reported greater engagement with for-profit supply; it is unclear if these individuals have "drifted" into dealing or if they were already engaged in such activities.
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Affiliation(s)
- Rachel Sutherland
- National Drug and Alcohol Research Centre, University of New South Wales, Sydney, NSW, Australia
| | - Raimondo Bruno
- School of Medicine (Psychology), Faculty of Health, University of Tasmania, Hobart, TAS, Australia
| | - Amy Peacock
- National Drug and Alcohol Research Centre, University of New South Wales, Sydney, NSW, Australia
- School of Medicine (Psychology), Faculty of Health, University of Tasmania, Hobart, TAS, Australia
| | - Paul Dietze
- Burnet Institute, Centre for Population Health, Melbourne, VIC, Australia
| | - Courtney Breen
- National Drug and Alcohol Research Centre, University of New South Wales, Sydney, NSW, Australia
| | - Lucinda Burns
- National Drug and Alcohol Research Centre, University of New South Wales, Sydney, NSW, Australia
| | - Monica J Barratt
- National Drug and Alcohol Research Centre, University of New South Wales, Sydney, NSW, Australia
- Burnet Institute, Centre for Population Health, Melbourne, VIC, Australia
- National Drug Research Institute, Curtin University, Shenton Park, WA, Australia
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15
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Goldsworthy T, McGillivray L. An examination of outlaw motorcycle gangs and their involvement in the illicit drug market and the effectiveness of anti-association legislative responses. Int J Drug Policy 2017; 41:110-117. [PMID: 28109653 DOI: 10.1016/j.drugpo.2016.12.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2016] [Revised: 12/11/2016] [Accepted: 12/16/2016] [Indexed: 11/18/2022]
Abstract
BACKGROUND In 2013 the Queensland Government introduced criminal association and mandatory sentencing laws for members of outlaw motorcycle gangs (OMCGs). Forms of "criminal association" or "anti-bikie" laws have been introduced in several Australian jurisdictions, and recent High Court decisions upholding their constitutionality will ensure that they remain part of our justice landscape. Generally, the aims of these laws are to declare a specific organisation as "criminal" and impose various legal orders and offences that thwart the consorting of members and address organised crime, such as unexplained wealth regimes. There have been significant criticisms of these styles of association laws both here and internationally. The aim of this research is to show the extent of involvement of OMCGs in the drug trade and associated organised crime activity, and whether anti-association laws are an effective response to this type of organised criminal activity. METHODS This paper relied on six years of data outlining the criminal activity of OMCGs from the Queensland Police Service (QPS) obtained under the legislative framework of The Queensland Right to Information Act (RTI) 2009. Information obtained from the Queensland Commission into Organised Crime (2015) and Queensland Taskforce into organised crime legislation (2015) was also used. RESULTS The data suggest that the role of OMCGs in the drug market has been overstated and is not as dominant as has been portrayed by government agencies and the popular media. Generally, OMCGs account for less than one percent of organised crime type activity. This is also true for drug type offences where OMCGs are responsible for less than one percent of offences. The findings show that the Queensland example has highlighted the ineffectiveness of the criminal association laws and the mandatory sentencing provisions in that they have had little impact on drug market activity and little success in the courts. CONCLUSION The analysis presented here is twofold: an examination of the legal ramifications and an evaluation of the investigative utility of such laws from a policy evaluation standpoint. In both cases, there is little evidence to suggest that these laws are an effective or appropriate response.
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Affiliation(s)
- Terry Goldsworthy
- Faculty of Society & Design, Bond University, Gold Coast, Queensland 4229, Australia.
| | - Laura McGillivray
- Faculty of Society & Design, Bond University, Gold Coast, Queensland 4229, Australia
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Campbell A, O Neill N, Higgins K. Health and Social Care workers' perceptions of NPS use in Northern Ireland. Int J Drug Policy 2016; 40:93-101. [PMID: 27939297 DOI: 10.1016/j.drugpo.2016.11.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2016] [Revised: 10/04/2016] [Accepted: 11/14/2016] [Indexed: 02/04/2023]
Abstract
BACKGROUND The EU Early Warning System currently monitors more than 560 new psychoactive substances, far outweighing the total number of illicit drugs under international control. Due to the recent emergence of NPS and rapidly changing nature of the market, evidence about the way in which the emerging drugs are managed in health and social care settings is limited. METHODS The study adopted a mixed methods design, utilising a cross sectional survey and telephone interviews to capture data from staff working in drug and alcohol related services in statutory and voluntary sectors, across the five Health and Social Care (HSC) Trust areas in Northern Ireland. 196 staff participated in the survey and 13 participated in follow up in telephone interviews between August and November 2015. RESULTS Study respondents reported that addressing NPS related issues with service users was a key aspect of their daily role and function. Levels of injecting behaviours were also viewed as relatively high by study participants. Almost all workers used harm reduction as their primary approach when working with service users and the majority of respondents called for additional practical training in relation to addressing drug interactions and intervening with NPS related issues.
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Affiliation(s)
- Anne Campbell
- School of Social Sciences, Education and Social Work, Centre for Evidence and Social Innovation, Queen's University Belfast, BT7 1NN, United Kingdom.
| | - Nina O Neill
- School of Social Sciences, Education and Social Work, Centre for Evidence and Social Innovation, Queen's University Belfast, BT7 1NN, United Kingdom
| | - Kathryn Higgins
- School of Social Sciences, Education and Social Work, Centre for Evidence and Social Innovation, Queen's University Belfast, BT7 1NN, United Kingdom
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Seal DW, Belcher L, Morrow K, Eldridge G, Binson D, Kacanek D, Margolis AD, McAuliffe T, Simms R. A Qualitative Study of Substance Use and Sexual Behavior Among 18- to 29-Year-Old Men While Incarcerated in the United States. Health Educ Behav 2016; 31:775-89. [PMID: 15539547 DOI: 10.1177/1090198104264134] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The article describes men’s perceptions of and experience with substance use and sexual behavior during incarceration. Grounded theory content analyses were performed on qualitative interviews conducted with 80 men, aged 18 to 29, in four U.S. states. Participants believed that drugs were easily available in prison. Half reported using substances, primarily marijuana or alcohol, while incarcerated. Key themes included the role of correctional personnel in the flow of substances in prison and the economic significance of substance traffic king. With regard to sexual behavior, most men acknowledged that it occurred but were hesitant to talk in-depth about it. There was a strong belief in “don’t look, don’t tell,” and sex in prison was often associated with homo sexual behavior or identity. Sex during incarceration was reported by 12 men, mostly with female partners. Participants were pessimistic about HIV/STD/hepatitis prevention efforts inside correctional facilities. These findings highlight the need for risk reduction programs for incarcerated men.
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Affiliation(s)
- David Wyatt Seal
- Center for AIDS Intervention Research, Department of Psychiatry and Behavioral Medicine, Medical College of Wisconsin, Milwaukee 53202, USA.
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Ober AJ, Sussell J, Kilmer B, Saunders J, Heckathorn DD. Using Respondent-Driven Sampling to Recruit Illegal Drug Purchasers to Evaluate a Drug Market Intervention. Eval Rev 2016; 40:87-121. [PMID: 27468944 DOI: 10.1177/0193841x16656313] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
BACKGROUND Violent drug markets are not as prominent as they once were in the United States, but they still exist and are associated with significant crime and lower quality of life. The drug market intervention (DMI) is an innovative strategy that uses focused deterrence, community engagement, and incapacitation to reduce crime and disorder associated with these markets. Although studies show that DMI can reduce crime and overt drug activity, one perspective is prominently missing from these evaluations: those who purchase drugs. OBJECTIVES This study explores the use of respondent-driven sampling (RDS)-a statistical sampling method-to approximate a representative sample of drug users who purchased drugs in a targeted DMI market to gain insight into the effect of a DMI on market dynamics. METHODS Using RDS, we recruited individuals who reported hard drug use (crack or powder cocaine, heroin, methamphetamine, or illicit use of prescriptions opioids) in the last month to participate in a survey. The main survey asked about drug use, drug purchasing, and drug market activity before and after DMI; a secondary survey asked about network characteristics and recruitment. CONCLUSIONS Our sample of 212 respondents met key RDS assumptions, suggesting that the characteristics of our weighted sample approximate the characteristics of the drug user network. The weighted estimates for market purchasers are generally valid for inferences about the aggregate population of customers, but a larger sample size is needed to make stronger inferences about the effects of a DMI on drug market activity.
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The Lancet HIV. UNGASS: time to put HIV at the forefront of drug policy. Lancet HIV 2016; 3:e147. [PMID: 27036984 DOI: 10.1016/s2352-3018(16)30001-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
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Syvertsen JL, Ohaga S, Agot K, Dimova M, Guise A, Rhodes T, Wagner KD. An ethnographic exploration of drug markets in Kisumu, Kenya. Int J Drug Policy 2016; 30:82-90. [PMID: 26838470 DOI: 10.1016/j.drugpo.2016.01.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2015] [Revised: 12/15/2015] [Accepted: 01/03/2016] [Indexed: 11/19/2022]
Abstract
BACKGROUND Illegal drug markets are shaped by multiple forces, including local actors and broader economic, political, social, and criminal justice systems that intertwine to impact health and social wellbeing. Ethnographic analyses that interrogate multiple dimensions of drug markets may offer both applied and theoretical insights into drug use, particularly in developing nations where new markets and local patterns of use traditionally have not been well understood. This paper explores the emergent drug market in Kisumu, western Kenya, where our research team recently documented evidence of injection drug use. METHODS Our exploratory study of injection drug use was conducted in Kisumu from 2013 to 2014. We draw on 151 surveys, 29 in-depth interviews, and 8 months of ethnographic fieldwork to describe the drug market from the perspective of injectors, focusing on their perceptions of the market and reports of drug use therein. RESULTS Injectors described a dynamic market in which the availability of drugs and proliferation of injection drug use have taken on growing importance in Kisumu. In addition to reports of white and brown forms of heroin and concerns about drug adulteration in the market, we unexpectedly documented widespread perceptions of cocaine availability and injection in Kisumu. Examining price data and socio-pharmacological experiences of cocaine injection left us with unconfirmed evidence of its existence, but opened further possibilities about how the chaos of new drug markets and diffusion of injection-related beliefs and practices may lend insight into the sociopolitical context of western Kenya. CONCLUSIONS We suggest a need for expanded drug surveillance, education and programming responsive to local conditions, and further ethnographic inquiry into the social meanings of emergent drug markets in Kenya and across sub-Saharan Africa.
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Affiliation(s)
- Jennifer L Syvertsen
- Department of Anthropology, The Ohio State University, 4046 Smith Laboratory, 174 W. 18th Ave., Columbus, OH 43210-1106, USA.
| | - Spala Ohaga
- Impact Research and Development Organization, P.O. Box 9171-40141, Kisumu, Kenya
| | - Kawango Agot
- Impact Research and Development Organization, P.O. Box 9171-40141, Kisumu, Kenya
| | - Margarita Dimova
- Department of Politics and International Studies, SOAS, Thornhaugh Street, Russell Square, London, England WC1H 0XG, United Kingdom
| | - Andy Guise
- Division of Global Public Health, University of California, San Diego, Central Research Services Facility (CRSF), La Jolla, CA 92093-0507, USA; London School of Hygiene & Tropical Medicine, Keppel Street, London, England WC1E 7HT, United Kingdom
| | - Tim Rhodes
- London School of Hygiene & Tropical Medicine, Keppel Street, London, England WC1E 7HT, United Kingdom
| | - Karla D Wagner
- School of Community Health Sciences, University of Nevada, Reno, 1664 N. Virginia St. MS 0274, Reno, NV 89557, USA
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Ogrodnik M, Kopp P, Bongaerts X, Tecco JM. An economic analysis of different cannabis decriminalization scenarios. Psychiatr Danub 2015; 27 Suppl 1:S309-S314. [PMID: 26417786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
BACKGROUND Cannabis is the most widely used illegal drug in European countries. In countries with repressive cannabis policies, prevalence is not lower than in those with tolerant laws. Repressive policies not only have uncertain benefits but they are also expensive. Economists tend to believe that good public policies minimize social costs; that is, they help to improve collective wellbeing at a lower cost. METHOD The paper draws on a review of international literature on cannabis legislative models around the world. After a description of some of the fundamental concepts of a market economy, several existing policy scenarios will be presented and analyzed from an economic perspective. Strength and weaknesses will be summarized for each alternative. RESULTS In addition to consumption tolerance in countries such as the Netherlands, recent decriminalization of domestic markets in the Unites States and Uruguay present alternatives to reduce the negative impact of cannabis on society. Earlier initiation age and rise in consumption are unintended potential consequences of decriminalization that need to be addressed by public authorities when designing a liberalized cannabis policy environment. Price is a key variable that needs to be addressed to prevent a rise in consumption. CONCLUSION Repressive cannabis policies are expensive and have limited impact on consumption. Consumption legalization significantly reduces expenses for repression and law enforcement, allowing for the allocation of more resources to other targets such as education and prevention. With legalization of supply along with consumption, repression and law enforcement costs are reduced even further. Moreover, a legal market would create employment and generate tax revenues that could be allocated to the prevention of increased consumption. Legalizing cannabis would not lead to a sudden rise in consumption, providing the duty imposed by the state kept the product at its current price.
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Affiliation(s)
- Marysia Ogrodnik
- Université Panthéon-Sorbonne (Paris I), Ecole d'Economie de Paris, Cedex Paris 13, France
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Arthur MW, Brown EC, Briney JS, Hawkins JD, Abbott RD, Catalano RF, Becker L, Langer M, Mueller MT. Examination of Substance Use, Risk Factors, and Protective Factors on Student Academic Test Score Performance. J Sch Health 2015; 85:497-507. [PMID: 26149305 PMCID: PMC4797630 DOI: 10.1111/josh.12279] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2014] [Revised: 12/01/2014] [Accepted: 01/26/2015] [Indexed: 06/01/2023]
Abstract
BACKGROUND School administrators and teachers face difficult decisions about how best to use school resources to meet academic achievement goals. Many are hesitant to adopt prevention curricula that are not focused directly on academic achievement. Yet, some have hypothesized that prevention curricula can remove barriers to learning and, thus, promote achievement. We examined relationships among school levels of student substance use and risk and protective factors that predict adolescent problem behaviors and achievement test performance. METHODS Hierarchical generalized linear models were used to predict associations involving school-averaged levels of substance use and risk and protective factors and students' likelihood of meeting achievement test standards on the Washington Assessment of Student Learning, statistically controlling for demographic and economic factors known to be associated with achievement. RESULTS Levels of substance use and risk/protective factors predicted the academic test score performance of students. Many of these effects remained significant even after controlling for model covariates. CONCLUSIONS Implementing prevention programs that target empirically identified risk and protective factors has the potential to have a favorable effect on students' academic achievement.
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Affiliation(s)
- Michael W Arthur
- Social Development Research Group, School of Social Work, University of Washington, 9725 3rd Avenue NE, Suite 401, Seattle, WA 98115.
| | - Eric C Brown
- Division of Prevention Science and Community Health, Department of Public Health Sciences, University of Miami, 1120 NW 14th Street, Suite 1014, Miami, FL 33136.
| | - John S Briney
- Social Development Research Group, School of Social Work, University of Washington, 9725 3rd Avenue NE, Suite 401, Seattle, WA 98115.
| | - J David Hawkins
- Social Development Research Group, School of Social Work, University of Washington, 9725 3rd Avenue NE, Suite 401, Seattle, WA 98115.
| | - Robert D Abbott
- Educational Psychology, University of Washington, PO Box 353600, Seattle, WA 98195-353600.
| | - Richard F Catalano
- Social Development Research Group, School of Social Work, University of Washington, 9725 3rd Avenue NE, Suite 401, Seattle, WA 98115.
| | - Linda Becker
- Division of Alcohol and Substance Abuse, Washington State Department of Social and Health Services, MS 45330, Olympia, WA 98504-5330.
| | - Michael Langer
- Office of Behavioral Health and Prevention, Division of Behavioral Health and Recovery, Washington State Department of Social and Health Services, MS 45330, Olympia, WA 98504-5330.
| | - Martin T Mueller
- Health Systems Quality Assurance, Washington State Department of Health, Office of the Assistant Secretary, PO Box 47850, Olympia, WA 98504-7850.
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23
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Lindeman E. [MDPV: new drug of abuse that has come to stay?]. Lakartidningen 2015; 112:DHLF. [PMID: 25941803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Affiliation(s)
- Erik Lindeman
- Läkemedelsverket - Giftinformationscentralen Stockholm, Sweden Läkemedelsverket - Giftinformationscentralen Stockholm, Sweden
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25
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Mars SG, Bourgois P, Karandinos G, Montero F, Ciccarone D. "Every 'never' I ever said came true": transitions from opioid pills to heroin injecting. Int J Drug Policy 2014; 25:257-66. [PMID: 24238956 PMCID: PMC3961517 DOI: 10.1016/j.drugpo.2013.10.004] [Citation(s) in RCA: 291] [Impact Index Per Article: 29.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2013] [Revised: 10/02/2013] [Accepted: 10/08/2013] [Indexed: 11/16/2022]
Abstract
This qualitative study documents the pathways to injecting heroin by users in Philadelphia and San Francisco before and during a pharmaceutical opioid pill epidemic. Data was collected through in-depth, semi-structured interviews (conducted between 2010 and 2012) that were, conducted against a background of longer-term participant-observation, ethnographic studies of street-based drug users and dealers in Philadelphia (2007-12) and San Francisco (1994-2007, 2012). Philadelphia and San Francisco were selected for their contrasting political economies, immigration patterns and source type of heroin. In Philadelphia the ethnographers found heroin injectors, usually white users, who had started their opiate using careers with prescription opioids rather than transitioning from other drugs. In both Philadelphia and San Francisco, most of the young heroin injectors interviewed began, their drug-use trajectories with opioid pills--usually Percocet (oxycodone and acetaminophen), generic short acting oxycodone or, OxyContin (long-acting oxycodone)--before transitioning to heroin, usually by nasal inhalation (sniffing) or smoking at first, followed by injecting. While most of the Philadelphia users were born in the city or its suburbs and had started using both opioid pills and heroin there, many of the San Francisco users had initiated their pill and sometimes heroin use elsewhere and had migrated to the city from around the country. Nevertheless, patterns of transition of younger injectors were similar in both cities suggesting an evolving national pattern. In contrast, older users in both Philadelphia and San Francisco were more likely to have graduated to heroin injection from non-opiate drugs such as cannabis, methamphetamine and cocaine. Pharmaceutical opioid initiates typically reported switching to heroin for reasons of cost and ease-of-access to supply after becoming physically and emotionally dependent on opioid pills. Many expressed surprise and dismay at their progression to sniffing and subsequently to injecting heroin. Historically and structurally these users found themselves caught at the intersection of two major developments in the opiate supply: (1) an over 500% increase in opiate pill prescription from 1997 to 2005 resulting in easy access to diverted supplies of less stigmatized opiates than heroin and (2) a heroin supply glut, following the US entry of Colombian-sourced, heroin in the early 1990s, that decreased cost and increased purity at the retail level. A nationwide up-cycle of heroin use may be occurring among young inner city, suburban and rural youth fueled by widespread prescription opioid pill use.
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Affiliation(s)
- Sarah G Mars
- University of California, San Francisco, United States.
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To WT, Neirynck S, Vanderplasschen W, Vanheule S, Vandevelde S. Substance use and misuse in persons with intellectual disabilities (ID): results of a survey in ID and addiction services in Flanders. Res Dev Disabil 2014; 35:1-9. [PMID: 24211791 DOI: 10.1016/j.ridd.2013.10.015] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2013] [Revised: 10/10/2013] [Accepted: 10/11/2013] [Indexed: 06/02/2023]
Abstract
Little is known about the characteristics of substance users with intellectual disabilities (ID). Nevertheless, this group is assumed to be at greater risk of developing substance misuse problems. This study focuses on substance users and misusers with ID, and investigates whether the two groups differ significantly in terms of the nature and consequences of their substance (mis)use. Information regarding the characteristics of the substance (mis)users, the substances used, the negative consequences of substance (mis)use, and the service use was collected through a questionnaire forwarded to ID and addiction services in Flanders. Caregivers identified 104 substance users and misusers with ID. Overall, few differences were observed between users and misusers. This finding underscores that substance use in persons with ID can have important consequences. Substance misusers, however, were found to have more mood changes, more suicidal ideation/thoughts, and more negative long-term consequences on their health, daily activity, and relationships due to substance misuse. Substance use and misuse were associated with mental health problems and were suggested to be a risk factor for offending behavior. To provide appropriate support for this specific population, an individualized approach is suggested that supports better intersectoral collaboration between services.
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Affiliation(s)
- Wing Ting To
- University College Ghent, Faculty of Education, Health and Social Work, Voskenslaan 362, 9000 Ghent, Belgium; Ghent University, Department of Orthopedagogics, Henri Dunantlaan 2, 9000 Ghent, Belgium.
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27
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Gallet CA. Can price get the monkey off our back? A meta-analysis of illicit drug demand. Health Econ 2014; 23:55-68. [PMID: 23303721 DOI: 10.1002/hec.2902] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2012] [Revised: 09/25/2012] [Accepted: 12/05/2012] [Indexed: 06/01/2023]
Abstract
Because of the increased availability of price data over the past 15 years, several studies have estimated the demand for illicit drugs, providing 462 estimates of the price elasticity. Results from estimating several meta-regressions reveal that these price elasticity estimates are influenced by a number of study characteristics. For instance, the price elasticity differs across drugs, with its absolute value being smallest for marijuana, compared with cocaine and heroin. Furthermore, price elasticity estimates are sensitive to whether demand is modeled in the short-run or the long-run, measures of quantity and price, whether or not alcohol and other illicit drugs are included in the specification of demand, and the location of demand. However, a number of other factors, including the functional form of demand, several specification issues, the type of data and method used to estimate demand, and the quality of the publication outlet, have less influence on the price elasticity.
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Affiliation(s)
- Craig A Gallet
- California State University at Sacramento, Sacramento, CA, USA
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Al-Obaidi TA, Fletcher SM. Management of clandestine drug laboratories: need for evidence-based environmental health policies. Environ Health Prev Med 2014; 19:1-11. [PMID: 24002745 PMCID: PMC3890076 DOI: 10.1007/s12199-013-0360-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2013] [Accepted: 08/10/2013] [Indexed: 11/25/2022] Open
Abstract
Clandestine drug laboratories (CDLs) have been emerging and increasing as a public health problem in Australia, with methamphetamine being the dominant illegally manufactured drug. However, management and remediation of contaminated properties are still limited in terms of regulation and direction, especially in relation to public and environmental health practice. Therefore, this review provides an update on the hazards and health effects associated with CDLs, with a specific look at the management of these labs from an Australian perspective. Particularly, the paper attempts to describe the policy landscape for management of CDLs, and identifies current gaps and how further research may be utilised to advance understanding and management of CDLs and inform public health policies. The paper highlights a significant lack of evidence-based policies and guidelines to guide regulatory authority including environmental health officers in Australia. Only recently, the national Clandestine Drug Laboratory Guidelines were developed to assist relevant authority and specialists manage and carry out investigations and remediation of contaminated sites. However, only three states have developed state-based guidelines, some of which are inadequate to meet environmental health requirements. The review recommends well-needed inter-sectoral collaborations and further research to provide an evidence base for the development of robust policies and standard operating procedures for safe and effective environmental health management and remediation of CDLs.
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Affiliation(s)
| | - Stephanie M. Fletcher
- />Faculty of Health, University of Technology, Sydney, P.O. Box 123, Broadway, NSW 2007 Australia
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Genberg BL, Gillespie M, Schuster CR, Johanson CE, Astemborski J, Kirk GD, Vlahov D, Mehta SH. Prevalence and correlates of street-obtained buprenorphine use among current and former injectors in Baltimore, Maryland. Addict Behav 2013; 38:2868-73. [PMID: 24018232 DOI: 10.1016/j.addbeh.2013.08.008] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2012] [Revised: 08/07/2013] [Accepted: 08/07/2013] [Indexed: 11/29/2022]
Abstract
OBJECTIVES There are few systematic assessments of street-obtained buprenorphine use from community-based samples in the United States. The objective of this study was to characterize the prevalence, correlates, and reasons for street-obtained buprenorphine use among current and former injection drug users (IDUs) in Baltimore, Maryland. METHODS In 2008, participants of the ALIVE (AIDS Linked to the IntraVenous Experience) study, a community-based cohort of IDUs, were administered a survey on buprenorphine. Street-obtained buprenorphine represented self-reported use of buprenorphine obtained from the street or a friend in the prior three months. RESULTS Six hundred and two respondents were predominantly male (65%), African-American (91%), and 30% were HIV-positive. Overall, nine percent reported recent street-obtained buprenorphine use, and only 2% reported using to get high. Among active opiate users, 23% reported recent use of street-obtained buprenorphine. Use of buprenorphine prescribed by a physician, injection and non-injection drug use, use of street-obtained methadone and prescription opiates, homelessness, and opioid withdrawal symptoms were positively associated, while methadone treatment, health insurance, outpatient care, and HIV-infection were negatively associated with recent street-obtained buprenorphine use in univariate analysis. After adjustment, active injection and heroin use were positively associated with street-obtained buprenorphine use. Ninety-one percent reported using street-obtained buprenorphine to manage withdrawal symptoms. CONCLUSIONS While 9% reported recent street-obtained buprenorphine use, only a small minority reported using buprenorphine to get high, with the majority reporting use to manage withdrawal symptoms. There is limited evidence of diversion of buprenorphine in this sample and efforts to expand buprenorphine treatment should continue with further monitoring.
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Affiliation(s)
- Becky L Genberg
- Johns Hopkins Bloomberg School of Public Health, Department of Epidemiology, 615N. Wolfe Street, Baltimore, MD 21205 USA
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Heslin KC, Singzon TK, Farmer M, Dobalian A, Tsao J, Hamilton AB. Therapy or threat? Inadvertent exposure to alcohol and illicit drug cues in the neighbourhoods of sober living homes. Health Soc Care Community 2013; 21:500-508. [PMID: 23551743 DOI: 10.1111/hsc.12040] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 01/21/2013] [Indexed: 06/02/2023]
Abstract
Alcohol retail outlets and other environmental cues can contribute to relapse among individuals recovering from substance abuse. Sober living homes are residences designed to strengthen abstinence from substances, in part by helping residents develop skills for coping with cues and other stressors. Between January 2009 and March 2010, we conducted 10 focus groups with 68 adults aged 18 and over who lived in or operated any of 35 sober living homes in Los Angeles County, California. A stratified purposive sampling strategy was used to recruit sober living home residents and operators. The study aim was to assess how residents responded to the neighbourhood alcohol and drug cues they encountered in their daily lives. The focus group transcripts were analysed using the constructs of 'approach coping' and 'avoidance coping'. Findings suggest that the sober living homes helped residents cope with cue exposure through social rules and processes such as chaperones and evening curfews, as well as the presence of peer support for managing the conflictive thoughts and emotions that result from cue exposure. The examples of 'avoidance coping' and 'approach coping' identified in the transcripts were more often behavioural than cognitive. For example, residents described efforts they made to increase their physical distance from (i.e. avoid) neighbours who used substances. Whereas some participants believed that living in areas with high levels of drug use and trafficking was 'a time bomb' for relapse, others suggested that cue exposure could actually strengthen their ability to remain abstinent ('approach coping'). The approach/avoidance coping construct did not account for the experiences of all residents. Several participants expressed indifference towards cues while performing daily routines and pursuing important recovery goals. The threat of alcohol and drug cues may be mitigated by recovery-oriented homes that support coping on an individualised, as-needed basis.
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Affiliation(s)
- Kevin C Heslin
- Veterans Emergency Management Evaluation Center, Charles Drew University, Los Angeles, CA, USA.
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Nefau T, Karolak S, Castillo L, Boireau V, Levi Y. Presence of illicit drugs and metabolites in influents and effluents of 25 sewage water treatment plants and map of drug consumption in France. Sci Total Environ 2013; 461-462:712-722. [PMID: 23770552 DOI: 10.1016/j.scitotenv.2013.05.038] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2013] [Revised: 05/13/2013] [Accepted: 05/14/2013] [Indexed: 06/02/2023]
Abstract
Consumption of illicit drugs is a new concern for water management that must be considered not only because of the social and public health aspects but also in an environmental context in relation with the contamination of surface waters. Indeed, sewage treatment plant (STP) effluents contain drug residues that have not been eliminated since STP treatments are not completely efficient in their removal. We developed and validated an HPLC-MS/MS analytical method to assess the concentrations of 17 illicit drugs and metabolites in raw urban wastewaters: cocaine and its metabolites, amphetamine and amphetamine-likes (methamphetamine, MDMA, MDEA, MDA), opiates and opiate substitutes (methadone and buprenorphine), and THC-COOH cannabis metabolite. This method has been applied to the analysis of influent and effluent samples from 25 STPs located in France all over the country. The results allowed evaluating the drug consumption in the areas connected to the STPs and the efficiency of the treatment technology implied. We selected STPs according to their volume capacity, their treatment technologies (biofilters, activated sludges, MBR) and their geographical location. In influents, the concentrations varied between 6 ng/L for EDDP (main metabolite of methadone) and 3050 ng/L for benzoylecgonine (cocaine metabolite). Consumption maps were drawn for cocaine, MDMA, opiates, cannabis and amphetamine-like compounds. Geographical significant differences were observed and highlighted the fact that drug consumption inside a country is not homogeneous. In parallel, comparisons between STP technology processes showed differences of efficiency. More, some compounds appear very resistant to STP processes leading to the contamination of receiving water.
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Affiliation(s)
- Thomas Nefau
- Univ. Paris Sud/UMR CNRS 8079, Public Health & Environment Group, France.
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Watson R. Number, type, and availability of new drugs are on the increase in Europe. BMJ 2013; 346:f3489. [PMID: 23719720 DOI: 10.1136/bmj.f3489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Webster JL. Assessing community pharmacist engagement in a policing partnership strategy to reduce the illicit diversion of pseudoephedrine products. Res Social Adm Pharm 2013; 9:903-17. [PMID: 23548589 DOI: 10.1016/j.sapharm.2013.02.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2012] [Revised: 02/12/2013] [Accepted: 02/12/2013] [Indexed: 11/29/2022]
Abstract
BACKGROUND The incidence of illicit diversion of pharmaceutical products is a worldwide problem associated with negative health consequences and with other crimes. The illicit diversion of pharmaceuticals containing the active ingredient pseudoephedrine is of concern, primarily due to the role this substance plays in the manufacture of synthetic illicit drugs such as methylamphetamine. There are a range of strategies employed to curb the problem of precursor diversion. Not least is the development of strategies involving front-line health professionals such as community pharmacists to play an important role in reducing the incidence of diversion. OBJECTIVES This study aimed to examine levels of pharmacist engagement in an intervention expected to decrease diversion of pseudoephedrine products from community pharmacies. The primary objective was to explore levels of community pharmacist engagement with the intervention and to explore their perceptions of intervention effectiveness. METHODS A survey instrument was developed to examine six main areas relating to the implementation, operation and outcomes of the intervention, in addition to the roles performed by community pharmacists in two Australian State jurisdictions. The respondent pharmacists were recruited through a combination of email and facsimile communications from the Pharmacy Guild of Australia and through an electronic pharmacy newsletter. RESULTS Thirty percent of eligible community pharmacies in the study jurisdictions responded to the survey. The results of the survey highlight that in the absence of an alternative strategy to assist community pharmacists to reduce pseudoephedrine diversion, the majority of respondents were satisfied with the effectiveness of the police-pharmacy intervention. It was found that a pharmacist's positive perception of the role police played in the intervention strongly influenced their engagement in the strategy. CONCLUSION Identifying the factors that significantly influence pharmacist engagement in this strategy has broader implications for other law enforcement-public health strategies. It is important for policy models to incorporate these significant elements in their design to enhance the implementation, operation and outcomes of prevention-type interventions.
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Affiliation(s)
- Julianne L Webster
- School of Criminology and Criminal Justice, Griffith University, 176 Messines Ridge Road, Mt. Gravatt, Queensland 4122, Australia.
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Watson R. Almost 50 new psychoactive substances were reported to EU in 2011. BMJ 2012; 345:e7865. [PMID: 23169827 DOI: 10.1136/bmj.e7865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Cunningham JK, Callaghan RC, Tong D, Liu LM, Li HY, Lattyak WJ. Changing over-the-counter ephedrine and pseudoephedrine products to prescription only: impacts on methamphetamine clandestine laboratory seizures. Drug Alcohol Depend 2012; 126:55-64. [PMID: 22592141 DOI: 10.1016/j.drugalcdep.2012.04.011] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2011] [Revised: 04/17/2012] [Accepted: 04/18/2012] [Indexed: 11/20/2022]
Abstract
BACKGROUND Clandestine laboratory operators commonly extract ephedrine and pseudoephedrine-precursor chemicals used to synthesize methamphetamine-from over-the-counter cold/allergy/sinus products. To prevent this activity, two states, Oregon in 07/2006 and Mississippi in 07/2010, implemented regulations classifying ephedrine and pseudoephedrine as Schedule III substances, making products containing them available by prescription only. Using simple pre-regulation versus post-regulation comparisons, reports claim that the regulations have substantially reduced clandestine laboratory seizures (an indicator of laboratory prevalence) in both states, motivating efforts to implement similar regulation nationally. This study uses ARIMA-intervention time-series analysis to more rigorously evaluate the regulations' impacts on laboratory seizures. METHODS Monthly counts of methamphetamine clandestine laboratory seizures were extracted from the Clandestine Laboratory Seizure System (2000-early 2011) for Oregon, Mississippi and selected nearby states (for quasi-control). FINDINGS Seizures in Oregon and nearby western states largely bottomed out months before Oregon's regulation, and changed little thereafter. No significant impact for Oregon's regulation was found. Mississippi and nearby states generally had elevated seizures before Mississippi's regulation. Mississippi experienced a regulation-associated drop of 28.9 seizures (50.2%) in the series level (p<0.01), while nearby states exhibited no comparable decline. CONCLUSIONS Oregon's regulation encountered a floor effect, making any sizable impact infeasible. Mississippi, however, realized a substantial impact, suggesting that laboratories, if sufficiently extant, can be meaningfully impacted by prescription precursor regulation. It follows that national prescription precursor regulation would have little impact in western states with low indicated laboratory prevalence, but may be of significant use in regions facing higher indicated prevalence.
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Affiliation(s)
- James K Cunningham
- Department of Family and Community Medicine, The University of Arizona, Tucson, AZ, USA.
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Affiliation(s)
- Jeffery Talbert
- Institute for Pharmaceutical Outcomes and Policy, University of Kentucky College of Pharmacy, Lexington, USA.
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Abstract
This study examines how drug market activities place children at risk of maltreatment over space and time. Data were collected for 95 Census tracts in Sacramento, California, over 7 years and were analyzed using Bayesian space-time models. Referrals for child maltreatment investigations were less likely to occur in places where current drug market activity was present. However, past-year local and spatially lagged drugs sales were positively related to referrals. After the investigative phase, Census tracts with more drug sales had higher numbers of substantiations, and those with more possessions also had more entries into foster care. The temporal delay between drug sales and child maltreatment referrals may indicate that the surveillance systems designed to protect children may not be responsive to changing neighborhood conditions or be indicative of the time it takes for the detrimental effects of the drug use to appear.
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Affiliation(s)
- Bridget Freisthler
- Department of Social Welfare, Luskin School of Public Affairs, University of California, Los Angeles, CA 90095, USA.
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Karila L. [Emergency of synthetic drugs in the general landscape of addiction]. Rev Prat 2012; 62:661-663. [PMID: 22730797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Affiliation(s)
- Laurent Karila
- Centre d'enseignement, de recherche et de traitement des addictions, hôpital Paul-Brousse, AP-HP, université Paris-Sud-11, CEA-Inserm U1000, 94804 Villejuif Cedex.
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Karila L, Petit A, Cottencin O, Coscas S, Reynaud M. [Synthetic drugs: the new low-cost landscape of drugs]. Rev Prat 2012; 62:664-666. [PMID: 22730798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Designer drugs include, among others, synthetic cannabinoids and synthetic cathinones. These new "legal highs" drugs are sold on line for recreational public or private use. Synthetic cannabinoids are a psychoactive herbal and chemical product that, when used, mimics the effects of cannabis. Cathinone is a naturally occurring betaketone amphetamine analogue found in the leaves of the Catha edulis plant. Synthetic cathinones are phenylalkylamines derivatives, and may possess both amphetamine-like properties. They are often sold as "bath salts" or "plant food" and labeled "not for human consumption" to circumvent drug abuse legislation. The absence of legal risks, the ease of obtaining these drugs, the moderate cost, and the avaibility via Internet are the main criteria attracting the user. There is evidence that negative health and social consequences may occur in recreational and chronic users. The addictive potential of designer drugs is not weak. Furthermore, there is a lack of epidemiological, pharmacological, animal, clinical, psychological and therapeutic data concerning these new synthetic agents.
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Affiliation(s)
- Laurent Karila
- Centre d'enseignement, de recherche et de traitement des addictions, hôpital Paul-Brousse, AP-HP, université Paris-Sud-11, CEA-Inserm U1000, 94804 Villejuif Cedex.
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Rigdon BA. Pharmacists on the front lines in the fight against meth. A 50-state comparison of the laws regulating the retail sale of pseudoephedrine. J Leg Med 2012; 33:253-283. [PMID: 22694096 DOI: 10.1080/01947648.2012.686815] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Affiliation(s)
- Bradly A Rigdon
- Southern Illinois University School of Law, Law Journal Office, Lesar Law Building, Carbondale, IL 62901, USA. brad
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Boddiger D. Central American leaders debate drug decriminalisation. Lancet 2012; 379:1184. [PMID: 22470927 DOI: 10.1016/s0140-6736(12)60494-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Jennings JM, Taylor RB, Salhi RA, Furr-Holden CDM, Ellen JM. Neighborhood drug markets: a risk environment for bacterial sexually transmitted infections among urban youth. Soc Sci Med 2012; 74:1240-50. [PMID: 22386616 DOI: 10.1016/j.socscimed.2011.12.040] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2011] [Revised: 09/23/2011] [Accepted: 12/24/2011] [Indexed: 11/18/2022]
Abstract
We hypothesized that neighborhoods with drug markets, as compared to those without, have a greater concentration of infected sex partners, i.e. core transmitters, and that in these areas, there is an increased risk environment for STIs. This study determined if neighborhood drug markets were associated with a high-risk sex partnership and, separately, with a current bacterial STI (chlamydia and/or gonorrhea) after controlling for individual demographic and sexual risk factors among a household sample of young people in Baltimore City, MD. Analyses also tested whether links were independent of neighborhood socioeconomic status. Data for this study were collected from a household study, systematic social observations and police arrest, public health STI surveillance and U.S. census data. Nonlinear multilevel models showed that living in neighborhoods with household survey-reported drug markets increased the likelihood of having a high-risk sex partnership after controlling for individual-level demographic factors and illicit drug use and neighborhood socioeconomic status. Further, living in neighborhoods with survey-reported drug markets increased the likelihood of having a current bacterial STI after controlling for individual-level demographic and sexual risk factors and neighborhood socioeconomic status. The results suggest that local conditions in neighborhoods with drug markets may play an important role in setting-up risk environments for high-risk sex partnerships and bacterial STIs. Patterns observed appeared dependent on the type of drug market indicator used. Future studies should explore how conditions in areas with local drug markets may alter sexual networks structures and whether specific types of drug markets are particularly important in determining STI risk.
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Affiliation(s)
- Jacky M Jennings
- Department of Pediatrics, Johns Hopkins School of Medicine, Baltimore, MD 21224, USA.
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Falkowski C. Illegal drug impersonators: the synthetic drug abuse boom. Minn Med 2011; 94:52-54. [PMID: 23256286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
The Internet has opened the door to marketers of products that contain substances that when ingested mimic the effects of illegal drugs such as marijuana, cocaine, and LSD. This article traces the history of synthetic drugs, describes some of the newest substances on the market and their physiologic and psychological effects, and discusses efforts aimed at curbing their sale and use.
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Wilkins C. A paradigm shift in recreational drug use: the challenge of legal highs in New Zealand. N Z Med J 2011; 124:99-101. [PMID: 21952336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
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Sepúlveda C MJ, Roa S J, Muñoz R M. [Prevalence of the drug consumption among Chilean university students]. Rev Med Chil 2011; 139:856-863. [PMID: 22051822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
BACKGROUND Drug abuse is one of the main public health problems and mostly involves young people. AIM To determine the prevalence of drug consumption among university students and its associated social factors. MATERIAL AND METHODS A questionnaire exploring consumption of drugs and social-demographic, economic and religious variables, was applied to 1577 third year students aged 22 ± 2 years (54% females) of a public university. RESULTS Sixty eight percent of the students were of middle socioeconomic class, 71 % belonged to some religion and 29% declared themselves as agnostic. Ninety six percent drank alcohol at least once and 29% never smoked. Among illicit drugs, marijuana was consumed by 22% followed by cocaine in 5.3%o, hallucinogenic drugs in 2.6 % >, inhalants in 2.3% > and cocaine free base in 1.4%). Six percent consumed stimulants and 13.8%>, sedatives. A higher economic income facilitated drug consumption and the adscription to a religion was protective against it. CONCLUSIONS Alcohol is the most commonly consumed drug, and is the substance that generates more problems to students.
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Affiliation(s)
- M Jacqueline Sepúlveda C
- Departamento de Farmacología, Facultad de Ciencias Biológicas, Universidad de Concepción, Concepción, Chile.
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