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Crispo JA, Liu L, Bach P, Ansell DR, Sivapathasundaram B, Nguyen F, Kurdyak P, Seitz DP, Conlon M, Cragg JJ. Amphetamine-Related Emergency Department Visits in Ontario, Canada, 2003-2020. CANADIAN JOURNAL OF PSYCHIATRY. REVUE CANADIENNE DE PSYCHIATRIE 2023; 68:838-849. [PMID: 36891572 PMCID: PMC10590093 DOI: 10.1177/07067437231158933] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/10/2023]
Abstract
OBJECTIVES Despite unregulated amphetamine use increasing, there are limited data on related emergency department (ED) visits in Canada. Our primary objective was to examine trends in amphetamine-related ED visits over time in Ontario, including by age and sex. Secondary objectives were to examine whether patient characteristics were associated with ED revisit within 6 months. METHODS Using administrative claims and census data, we calculated annual patient- and encounter-based rates of amphetamine-related ED visits from 2003 to 2020 among individuals 18+ years of age. We also performed a retrospective cohort study of individuals with amphetamine-related ED visits between 2019 and 2020 to determine whether select factors were associated with ED revisit within 6 months. Multivariable logistic regression modelling was used to measure associations. RESULTS The population-based rate of amphetamine-related ED visits increased nearly 15-fold between 2003 (1.9/100,000 Ontarians) and 2020 (27.9/100,000 Ontarians). Seventy-five percent of individuals returned to the ED for any reason within 6 months. Psychosis and use of other substances were both independently associated with ED revisit for any reason within 6 months (psychosis: AOR = 1.54, 95% CI = 1.30-1.83; other substances: AOR = 1.84, 95% CI = 1.57-2.15), whereas having a primary care physician was negatively associated with ED revisit (AOR = 0.77, 95% CI = 0.60-0.98). CONCLUSIONS Increasing rates of amphetamine-related ED visits in Ontario are cause for concern. Diagnoses of psychosis and the use of other substances may serve to identify individuals who are most likely to benefit from both primary and substance-specific care.
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Affiliation(s)
- James A.G. Crispo
- Collaboration for Outcomes Research and Evaluation (CORE), Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, British Columbia, Canada
- Human Sciences Division, NOSM University, Sudbury, Ontario, Canada
- ICES North, Sudbury, Ontario, Canada
| | - Lisa Liu
- Collaboration for Outcomes Research and Evaluation (CORE), Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, British Columbia, Canada
- International Collaboration on Repair Discoveries (ICORD), University of British Columbia, Vancouver, British Columbia, Canada
| | - Paxton Bach
- Department of Medicine, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
- British Columbia Centre on Substance Use, St. Paul's Hospital, Vancouver, British Columbia, Canada
| | - Dominique R. Ansell
- Emergency Department, Health Sciences North, Sudbury, Ontario, Canada
- Clinical Sciences Division, NOSM University, Sudbury, Ontario, Canada
| | | | | | - Paul Kurdyak
- ICES, University of Toronto, Toronto, Ontario, Canada
- Centre for Addiction and Mental Health, Toronto, Ontario, Canada
| | - Dallas P. Seitz
- Department of Psychiatry, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Michael Conlon
- Health Sciences North Research Institute, Sudbury, Ontario, Canada
- ICES, Toronto and North, Ontario, Canada
| | - Jacquelyn J. Cragg
- Collaboration for Outcomes Research and Evaluation (CORE), Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, British Columbia, Canada
- International Collaboration on Repair Discoveries (ICORD), University of British Columbia, Vancouver, British Columbia, Canada
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Kaviyani F, Khorrami M, Heydari H, Namvar M. Understanding the laps and relapse process: in-depth interviews with individual who use methamphetamine. Subst Abuse Treat Prev Policy 2023; 18:41. [PMID: 37420278 PMCID: PMC10327377 DOI: 10.1186/s13011-023-00548-9] [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: 04/16/2023] [Accepted: 06/12/2023] [Indexed: 07/09/2023] Open
Abstract
OBJECTIVE The high rate of treatment failure is a common problem in the treatment of methamphetamine use. Therefore, the aim of this research is to identify the most common causes of relapse in methamphetamine users. METHOD This is a qualitative study and of content analysis type. Information was collected using purposeful sampling and through semi-structured interviews and focus group discussions. The statistical population consisted of all people with the methamphetamine-use disorder in 2022 who were in the abstinence phase and participated in the meetings of the Narcotics Anonymous (NA) Center of Bojnord. Theoretical sampling continued until data saturation. A total of 10 one-on-one interviews were conducted, each lasting between 45 to 80 min. Additionally, two focus group interviews were conducted with six members in each group, lasting between 95 to 110 min and data saturation was achieved through these interviews. Data analysis was done using the content analysis method (Sterling). Recoding and Holsti's method were used to measure reliability; validity was then calculated through content validity assessment. FINDINGS The results of the thematic analysis showed that laps and relapse factors were identified and categorized into 5 organizing themes, including negative emotional states, positive emotional states, negative physical states, interpersonal factors, and environmental factors, consisting of 39 basic themes. RESULT Identifying the risk factors leading to laps and relapse in methamphetamine users and increasing the knowledge in this field can lay the groundwork for preventive therapeutic interventions in this community.
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Affiliation(s)
- Faezeh Kaviyani
- Addiction and Behavioral Sciences Research Center, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | - Mohammad Khorrami
- Addiction and Behavioral Sciences Research Center, North Khorasan University of Medical Sciences, Bojnurd, Iran.
| | - Hamid Heydari
- Department of Counseling, Faculty of Education and Psychology, University of Isfahan, Isfahan, Iran
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Karabulut S. A 6-Month Follow-Up Study: Cognitive Impairment May Predict More Frequent Use of Methamphetamine. Subst Abuse 2023; 17:11782218231175811. [PMID: 37216038 PMCID: PMC10192674 DOI: 10.1177/11782218231175811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 04/27/2023] [Indexed: 05/24/2023]
Abstract
Objectives Methamphetamine (METH) use has been associated with impairments in a variety of cognitive functions. In this study, it was aimed to assess the relation between cognitive measures and frequency of METH use. Methods Ninety-eight participants with methamphetamine use disorder were assessed with Wisconsin Card Sorting Test (WCST), Victoria-Stroop Word Color Test (SWCT), Trail Making Test (TMT) A and B. Participants were followed up during 6-month period with multiple urine toxicology tests (at baseline, month 1, month 2, month 3 and month 6). Results Participants who had their prescriptions regularly were more likely to have higher rates of METH-negative urine results (P = .003). Participants who had more correct numbers, completed more categories and had more conceptual level responses on WCST were more likely to use lower frequency of METH (OR = 0.006, P < .01; OR = 0.171, P < .001; OR = 0.024, P < .001; respectively). The higher error numbers and perseverative error rates on WCST were associated with more frequent METH use (OR = 0.023, P < .001; OR = 0.076, P < .001). Interference factor on SWCT was related with lower frequency of METH use whereas color naming factor on SWCT was related with higher rates of urine results (OR = 0.012, P < .001; OR = 3.628, P < .001; respectively). Higher TMT B-A score was related with more frequent METH use, although the significance disappeared after adjustment (OR = 0.002, P < .001). Having psychotic symptoms predicted less frequent use, but after adjustment for other significant variables, there was no significance. Conclusion Lower frequency of METH use in the follow-up could be predicted by neurocognitive assessments. Deficits in executive functions, attention, set-shifting and mental flexibility seems to be the most effected domains and this effect may be independent from the severity of psychotic symptoms.
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Affiliation(s)
- Sercan Karabulut
- Sercan Karabulut, Centre of Alcohol and
Substance Addiction Treatment, Ataturk State Hospital, Nebiler, 7192 Sok.,
Kepez/Döşemealtı/Antalya 07192, Turkey.
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Doyle MF, Al-Ansari F, Kaye S, Williams M, Conigrave K, Bowman J. Alcohol and other drug use before custody among Aboriginal and non-Aboriginal people in New South Wales, Australia. Aust N Z J Public Health 2023; 47:100052. [PMID: 37172447 DOI: 10.1016/j.anzjph.2023.100052] [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: 03/13/2023] [Accepted: 03/15/2023] [Indexed: 05/15/2023] Open
Abstract
OBJECTIVE Alcohol and other drug (AoD) use is a significant factor in the poor health status of people in prison. Our aim is to explore associations of alcohol consumption with tobacco and illicit drug use among Aboriginal and non-Aboriginal people in prison to inform health services, clinical care and support. METHODS We analysed the alcohol, tobacco and illicit drug use data of the 2015 Network Patient Health Survey of adults in custody in New South Wales (n=1,132). A comparative analysis of Aboriginal to non-Aboriginal participants including bi-variant and multivariant analysis was undertaken. RESULTS Significantly more Aboriginal than non-Aboriginal participants reported alcohol consumption before prison that was consistent with possible dependence. More Aboriginal than non-Aboriginal participants used cannabis on a daily or almost on daily basis before prison. There was significant association between alcohol and cannabis use among Aboriginal participants. CONCLUSIONS There are differences in Aboriginal and non-Aboriginal AoD use patterns, which should be considered when providing treatment and support programs within and post-release from prison. IMPLICATIONS FOR PUBLIC HEALTH Specific programs are needed to assist Aboriginal people in this population who co-use alcohol and cannabis.
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Affiliation(s)
- Michael F Doyle
- NHMRC Centre of Research Excellence in Indigenous Health and Alcohol, Sydney Medical School, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW, 2050, Australia.
| | - Farah Al-Ansari
- Sydney Medical School, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW, 2050, Australia
| | - Sharlene Kaye
- Research Unit, Justice Health and Forensic Mental Health Network, Matraville, NSW, 2036, Australia
| | - Megan Williams
- Girra Maa Indigenous Health Discipline, School of Public Health, University of Technology Sydney, Broadway, NSW, 2007, Australia
| | - Katherine Conigrave
- NHMRC Centre of Research Excellence in Indigenous Health and Alcohol, Sydney Medical School, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW, 2050, Australia; Drug Health Services, Royal Prince Alfred Hospital, Camperdown, NSW, 2050, Australia; Edith Collins Centre (Translational Research in Alcohol Drugs and Toxicology), Camperdown, NSW, 2050, Australia
| | - Julia Bowman
- Research Unit, Justice Health and Forensic Mental Health Network, Matraville, NSW, 2036, Australia
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Comparison of Psychiatric and Clinical Profiles Between People Who Use Synthetic Cathinones and Methamphetamine: A Matched Case-Control Study. J Clin Psychopharmacol 2023; 43:122-130. [PMID: 36706307 PMCID: PMC9988231 DOI: 10.1097/jcp.0000000000001649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
BACKGROUND Synthetic cathinones are the most used novel psychoactive substances in Taiwan because they exhibit psychoactive effects similar to those of methamphetamine, inducing acute psychosis, violence, and self-harm. However, the differences in the clinical characteristics of patients with synthetic cathinone and methamphetamine intoxication admitted to psychiatric emergency departments (EDs) remain unclear. METHODS This study recruited patients with stimulant intoxication who were admitted to a psychiatric ED from April 2019 to May 2020. Sociodemographic, lifestyle, and psychopathological data were collected through face-to-face interviews and evaluated. Immunoassay tests and liquid chromatography-quadrupole time-of-flight mass spectrometry were performed to detect substances in urine specimens. The patients were matched by sex and age (in 5-year intervals). The associations between the 2 groups and physical complications were analyzed through logistic regression. RESULTS Twenty-four patients with synthetic cathinone intoxication were identified and matched with 48 patients with methamphetamine intoxication. The 2 groups exhibited similar clinical severity of psychotic symptoms and high risks of violence and self-harm. Both groups were predominated by unmarried patients, unemployed patients, and habitual smokers and drinkers. However, family histories of substance use and criminal records were less prevalent among the patients with synthetic cathinone intoxication, but they had a higher rate of physical complications (odds ratio, 8.55; 95% confidence interval, 2.15-34.03), compared with patients with methamphetamine intoxication. CONCLUSIONS Compared with patients intoxicated with methamphetamine, those intoxicated with synthetic cathinones may have similar tendencies toward psychosis, violence, and self-harm but higher risks of physical complications, which are prioritized in psychiatric EDs.
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Black E, Mammen K, Deacon RM, Ezard N, Mills L, Dunlop AJ, Montebello M, Reid D, Childs S, Bruno R, Shakeshaft A, Siefried KJ, Farrell M, Holmes J, Lintzeris N. Health and social characteristics of clients reporting amphetamine type substance use at entry to public alcohol and other drug services in New South Wales, Australia, 2016-2019. Drug Alcohol Rev 2023; 42:389-400. [PMID: 36524444 PMCID: PMC10107800 DOI: 10.1111/dar.13588] [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: 07/06/2022] [Revised: 11/09/2022] [Accepted: 11/11/2022] [Indexed: 12/23/2022]
Abstract
INTRODUCTION Amphetamine type substances (ATS) are commonly used by Australian alcohol and other drug service entrants. We describe demographic characteristics, patterns of ATS and other substance use, health and social conditions among clients entering New South Wales (NSW) public alcohol and other drug services. METHODS Retrospective cohort of 13,864 records across six health districts (2016-2019) for clients seeking substance use treatment. These districts service approximately 44% of the NSW population aged 15 years and over. Multivariate analysis was conducted on a subsample for whom full data were available (N = 9981). Data included NSW Minimum Data Set for drug and alcohol treatment services and Australian Treatment Outcomes Profile items. RESULTS Over the preceding 4 weeks, 77% (n = 10,610) of clients (N = 13,864) reported no recent ATS use, 15% (n = 2109) reported 'low frequency' (1-12 days) and 8% (n = 1145) 'high frequency' (13-28 days) use. ATS use was most common among people attending for ATS or opioids as primary drug of concern. A multinomial regression (N = 9981) identified that clients reporting recent arrest (aOR 1.74, 95% CI 1.36, 2.24), higher cannabis use frequency (aOR 1.01, 95% CI 1.00, 1.02), lower opioid use frequency (aOR 0.98, 95% CI 0.97, 0.99) and poorer quality of life (aOR 0.91, 95% CI 0.86, 0.97) were more likely to report 'high frequency' rather than 'low frequency' ATS use. DISCUSSION AND CONCLUSIONS People who use ATS experience health and social issues that may require targeted responses. These should be integrated across all services, not only for clients with ATS as principal drug of concern.
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Affiliation(s)
- Emma Black
- Drug and Alcohol Services, South Eastern Sydney Local Health DistrictSydneyAustralia
- Specialty of Addiction MedicineThe University of SydneySydneyAustralia
- National Drug and Alcohol Research Centre, UNSW SydneySydneyAustralia
| | - Kristie Mammen
- Drug and Alcohol Services, South Eastern Sydney Local Health DistrictSydneyAustralia
| | - Rachel M. Deacon
- Drug and Alcohol Services, South Eastern Sydney Local Health DistrictSydneyAustralia
- Specialty of Addiction MedicineThe University of SydneySydneyAustralia
| | - Nadine Ezard
- National Drug and Alcohol Research Centre, UNSW SydneySydneyAustralia
- Alcohol and Drug Service, St Vincent's HospitalSydneyAustralia
- National Centre for Clinical Research on Emerging DrugsSydneyAustralia
- NSW Drug and Alcohol Clinical Research and Improvement Network, NSW Ministry of HealthSydneyAustralia
| | - Llewellyn Mills
- Drug and Alcohol Services, South Eastern Sydney Local Health DistrictSydneyAustralia
- Specialty of Addiction MedicineThe University of SydneySydneyAustralia
- National Drug and Alcohol Research Centre, UNSW SydneySydneyAustralia
| | - Adrian J. Dunlop
- NSW Drug and Alcohol Clinical Research and Improvement Network, NSW Ministry of HealthSydneyAustralia
- Drug and Alcohol Clinical Services, Hunter New England Local Health DistrictNewcastleAustralia
- School of Medicine and Public HealthCollege of Health & Wellbeing, University of NewcastleNewcastleAustralia
- HMRI Healthcare Transformation Research ProgramNewcastleAustralia
| | - Mark Montebello
- Specialty of Addiction MedicineThe University of SydneySydneyAustralia
- National Drug and Alcohol Research Centre, UNSW SydneySydneyAustralia
- NSW Drug and Alcohol Clinical Research and Improvement Network, NSW Ministry of HealthSydneyAustralia
- Drug and Alcohol Services, North Sydney Local Health DistrictSydneyAustralia
| | - David Reid
- NSW Drug and Alcohol Clinical Research and Improvement Network, NSW Ministry of HealthSydneyAustralia
- Drug and Alcohol Services, Illawarra and Shoalhaven Local Health DistrictWollongongAustralia
| | - Steven Childs
- NSW Drug and Alcohol Clinical Research and Improvement Network, NSW Ministry of HealthSydneyAustralia
- Drug and Alcohol Services, Central Coast Local Health DistrictGosfordAustralia
| | - Raimondo Bruno
- National Drug and Alcohol Research Centre, UNSW SydneySydneyAustralia
- School of Psychological SciencesUniversity of TasmaniaHobartAustralia
| | | | - Krista J. Siefried
- National Drug and Alcohol Research Centre, UNSW SydneySydneyAustralia
- Alcohol and Drug Service, St Vincent's HospitalSydneyAustralia
- National Centre for Clinical Research on Emerging DrugsSydneyAustralia
| | - Michael Farrell
- National Drug and Alcohol Research Centre, UNSW SydneySydneyAustralia
| | - Jennifer Holmes
- Centre for Alcohol and other Drugs, NSW Ministry of HealthSydneyAustralia
| | - Nicholas Lintzeris
- Drug and Alcohol Services, South Eastern Sydney Local Health DistrictSydneyAustralia
- Specialty of Addiction MedicineThe University of SydneySydneyAustralia
- Drug and Alcohol Services, Illawarra and Shoalhaven Local Health DistrictWollongongAustralia
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Risk factors for relapse among methamphetamine users receiving a joint legal-medical treatment program as a diversion intervention: A one-year follow-up study. JOURNAL OF SUBSTANCE USE AND ADDICTION TREATMENT 2023:208955. [PMID: 36804075 DOI: 10.1016/j.josat.2023.208955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 09/26/2022] [Accepted: 01/09/2023] [Indexed: 01/15/2023]
Abstract
BACKGROUND Methamphetamine (METH) is a Schedule II illicit drug in Taiwan. A 12-month legal-medical joint intervention program has been developed for first-time METH offenders during deferred prosecution. Risk factors associated with METH relapse use among these individuals were unknown. METHODS We enrolled a total of 449 METH offenders referred by the Taipei District Prosecutor's Office to Taipei City Psychiatric Center. The study defines relapse as having any positive urine toxicology result or self-report of METH use during 12-month treatment. We compared demographic and clinical variables between a relapse group and nonrelapse group and used a Cox proportional hazards model to determine variables associated with time to relapse. RESULTS Of all participants, 37.8 % relapsed to use METH and 23.2 % were noncompleters in the one-year follow-up. Compared to the nonrelapse group, the relapse group had lower educational attainment, more severe psychological symptoms, longer duration of METH use, higher odds of polysubstance use, higher craving severity, and higher odds of positive baseline urine. The Cox analysis revealed individuals with positive urine results and higher craving severity at baseline were at higher risks of METH relapse (hazard ratio [95 % CI]: 3.85 [2.61-5.68] and 1.71 [1.19-2.46], respectively, p < 0.001). Baseline positive urine results and high craving could also predict a shorter length of time to relapse than their respective counterparts. CONCLUSIONS Positive urine screening for METH at baseline and high craving severity are two indicators of an increased risk of drug relapse. Tailored treatment plans incorporating these findings to prevent relapse are warranted in our joint intervention program.
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StepjanoviĆ D, Hall W, Leung J. Illicit drug use and violence. HANDBOOK OF CLINICAL NEUROLOGY 2023; 197:121-145. [PMID: 37633705 DOI: 10.1016/b978-0-12-821375-9.00010-4] [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: 08/28/2023]
Abstract
This chapter reviews evidence on the relationship between illicit drug use and violence, specifically cannabis, stimulant drugs, and opioids. It summarizes findings of systematic reviews of evidence on cannabis, stimulant drugs, and opioids. It also examines evidence from epidemiological studies of drug use among violent offenders and of violence among persons who use drugs, intervention studies, animal studies, human laboratory studies, and human neuroimaging studies. More studies have examined cannabis because of its higher prevalence of use. There is an association between cannabis use and violence, suggestive evidence of a dose-response relationship between the frequency of cannabis use and violence, and a stronger association in persons with psychoses. There is similar emerging evidence on stimulant use and violence, but evidence on opioids is very limited. There is limited and mixed evidence from intervention studies that reducing drug use reduces violence. Animal and human studies provide potential biological explanations for these associations. The association between cannabis use and violence is most consistent but limited by study heterogeneity and lack of control for potential confounders. It is unclear whether these associations are causal or reflect reverse causation or the effects of confounding.
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Affiliation(s)
- Daniel StepjanoviĆ
- National Centre for Youth Substance Use Research, Faculty of Health and Behavioural Sciences, University of Queensland, St Lucia, QLD, Australia
| | - Wayne Hall
- National Centre for Youth Substance Use Research, Faculty of Health and Behavioural Sciences, University of Queensland, St Lucia, QLD, Australia.
| | - Janni Leung
- National Centre for Youth Substance Use Research, Faculty of Health and Behavioural Sciences, University of Queensland, St Lucia, QLD, Australia
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Elison-Davies S, Newsome J, Jones A, Davies G, Ward J. Associations between psychosocial risk factors, and changes in substance dependence and psychosocial functioning, during engagement with digital cognitive behavioral therapy for methamphetamine use: use of 'Breaking Free from Substance Abuse' by incarcerated people during the COVID-19 pandemic. HEALTH & JUSTICE 2022; 10:28. [PMID: 36070026 PMCID: PMC9449936 DOI: 10.1186/s40352-022-00190-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 07/30/2022] [Indexed: 06/04/2023]
Abstract
BACKGROUND Methamphetamine use can be associated with involvement with correctional services and incarceration. Traditionally, treatments for methamphetamine use have been delivered in-person - however, lockdowns initiated during the COVID-19 pandemic significantly reduced access to such in-person support in prisons. Therefore, in May 2020 a digital cognitive-behavioral therapy (CBT) program for substance use disorders - 'Breaking Free from Substance Abuse' - was made available across prisons in Ohio in order to meet this treatment gap. This represents the first time this digital CBT intervention has been made widely available to incarcerated people residing in prisons or jails in the United States (US). This was a within-subjects study using data from 2187 Ohio prison residents who engaged with this digital CBT program to address their methamphetamine use. RESULTS Participants reported multiple psychosocial risk factors, including moderate to severe substance dependence, depression and anxiety; interpersonal conflict; aggressive behavior; paranoia; and difficulties with work, education and accommodation. Significant reductions in substance dependence, depression/anxiety and biopsychosocial impairment, and improvements in quality of life, were identified in the sample. Risk factors were associated with less positive outcomes, specifically interpersonal conflict and poor mental health. Completion of specific components of the program were associated with more positive outcomes - a dose response was also identified. CONCLUSIONS Digital CBT can be delivered in secure US correctional settings and may help to fill unmet needs for in-person treatment. Specifically, this digital CBT program may support incarcerated individuals to address methamphetamine use, with outcomes being associated with psychosocial risk factors and program engagement.
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Affiliation(s)
| | | | - Andrew Jones
- Division of Population Health, Health Services Research and Primary Care, University of Manchester, Manchester, UK
| | - Glyn Davies
- LifeWorks, Manchester Science Park, Manchester, UK
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Biddle TJ, Wermuth UD, Loughlin WA, Cresswell SL, White AR. Potential Forensic Markers from Synthetic Pathways to 1-Phenyl-2-propanone from Uncontrolled and Controlled Substances. Forensic Chem 2022. [DOI: 10.1016/j.forc.2022.100410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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The Importance of Prisons in Achieving Hepatitis C Elimination: Insights from the Australian Experience. Viruses 2022; 14:v14030497. [PMID: 35336905 PMCID: PMC8949789 DOI: 10.3390/v14030497] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 02/25/2022] [Accepted: 02/25/2022] [Indexed: 02/07/2023] Open
Abstract
Following the availability of highly effective direct-acting antivirals (DAAs) to treat hepatitis C infection, the uptake of treatment by people living with hepatitis C rose dramatically in high- and middle-income countries but has since declined. To achieve the World Health Organization’s (WHO) 2030 target to eliminate hepatitis C as a public health threat among people who inject drugs, an increase in testing and treatment is required, together with improved coverage of harm reduction interventions. The population that remains to be treated in high- and middle-income countries with high hepatitis C prevalence are among the most socially disadvantaged, including people who inject drugs and are involved in the criminal justice system, a group with disproportionate hepatitis C prevalence, compared with people in the wider community. Imprisonment provides an unrivalled opportunity for screening and treating large numbers of people for hepatitis C, who may not access mainstream health services in the community. Despite some implementation challenges, evidence of the efficacy, acceptability, and cost-effectiveness of in-prison hepatitis treatment programs is increasing worldwide, and evaluations of these programs have demonstrated the capacity for treating people in high numbers. In this Perspective we argue that the scale-up of hepatitis C prevention, testing, and treatment programs in prisons, along with the investigation of new and adapted approaches, is critical to achieving WHO elimination goals in many regions; the Australian experience is highlighted as a case example. We conclude by discussing opportunities to improve access to prevention, testing, and treatment for people in prison and other justice-involved populations, including harnessing the changed practices brought about by the COVID-19 pandemic.
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Weber M, Baggio S, Gonçalves LC, Nieuwbeerta P, Dirkzwager AJE. Longitudinal trajectories of mental health problems and their association with reoffending in a Dutch pre-trial prison cohort. Front Psychiatry 2022; 13:976832. [PMID: 36159926 PMCID: PMC9504669 DOI: 10.3389/fpsyt.2022.976832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 08/15/2022] [Indexed: 11/26/2022] Open
Abstract
The burden of mental health problems in detained persons is high. At the same time, mental health problems are discussed as possible predictors of criminal recidivism. During detention, mental health tends to improve. The aims of the study were twofold: First, to identify group-based trajectories of mental health problems over the course of detention; second, to test the association between trajectories and criminal recidivism. A prospective cohort of 1,904 adult males detained in Dutch pre-trial detention facilities was assessed at three time points after imprisonment (week 3, month 3, and month 9). Mental health problems were measured using the Brief Symptom Inventory. Recidivism was defined as reconviction and re-incarceration up to 18 months post-release. We used group-based trajectory modeling and logistic regressions for the analyses. On average, self-reported mental health improved during incarceration. Two distinct groups of mental health trajectories were identified: The majority (81%) reported relatively low levels of mental health problems, remaining stable over time. A small group (19%) reported high distress after prison entry with improvements over time. Older age, pre-existing functional impairment due to alcohol or drug use, diagnosis of psychiatric disorders, debts, use of psychiatric care during detention, and a more severe experience of detention were associated with membership in the second group. Group membership did not predict reoffending. The study confirms prior findings illustrating a generally positive change in mental health symptoms during detention. The course of mental health was associated with pre-existing socio-demographic and psychological characteristics that seem worthy to be considered in correctional treatment plans. Changes in mental health did not result in better legal outcomes. An interesting avenue for future research would be to examine changes in specific mental health symptoms or disorders in relation to recidivism risk.
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Affiliation(s)
- Michael Weber
- Department of Psychology, University of Konstanz, Konstanz, Germany.,Canton of Zurich, Department of Justice and Home Affairs, Office of Corrections and Rehabilitation, Zurich, Switzerland
| | - Stéphanie Baggio
- Division of Prison Health, Geneva University Hospitals, University of Geneva, Geneva, Switzerland.,Institute of Primary Health Care (BIHAM), University of Bern, Bern, Switzerland
| | - Leonel C Gonçalves
- Division of Prison Health, Geneva University Hospitals, University of Geneva, Geneva, Switzerland
| | - Paul Nieuwbeerta
- Institute of Criminal Law and Criminology, Leiden University, Leiden, Netherlands
| | - Anja J E Dirkzwager
- Netherlands Institute for the Study of Crime and Law Enforcement, Amsterdam, Netherlands
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Daldegan-Bueno D, Maia LO, Glass M, Jutras-Aswad D, Fischer B. Co-exposure of cannabinoids with amphetamines and biological, behavioural and health outcomes: a scoping review of animal and human studies. Psychopharmacology (Berl) 2022; 239:1211-1230. [PMID: 34613429 PMCID: PMC9110457 DOI: 10.1007/s00213-021-05960-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Accepted: 08/02/2021] [Indexed: 02/04/2023]
Abstract
RATIONALE The growing prevalence of psychostimulant (including amphetamine) use and associated health harms, with limited treatment options, present a global challenge. There is an increasing availability and medical applications of cannabinoids, and growing interest in their therapeutic potential for addictive disorders. OBJECTIVES The objective of this study is to review available data regarding cannabis/cannabinoid co-use or exposure on amphetamine-related outcomes. METHODS Towards the present scoping review, we systematically searched four databases (Medline, Web-of-Science, CINAHL Plus and PsycInfo) using cannabis/cannabinoid and amphetamine text-terms identifying peer-reviewed, English-language studies published in 2000-2020 involving multiple methods approaches among both human and animal study samples, assessing the association of co-use/administration of cannabis/cannabinoids products with non-medical amphetamines on biological, behavioural or health outcomes. RESULTS Twenty-five articles were included. Pre-clinical studies (n = 15) found mostly protective effects of single or repeated cannabinoids administration on rodents in amphetamine addiction models, amphetamine-induced models of human mental disorders (e.g. schizophrenia) and amphetamine-induced neurotoxicity. Human studies (n = 10) were more heterogeneously designed (e.g. cross-sectional, case-control, longitudinal) and assessed natural ongoing cannabis and methamphetamine use or dependence, showing mostly enhanced harms in a diversity of outcomes (e.g. mental health, methamphetamine use, cognition). CONCLUSIONS While human studies suggest cannabis use as an adverse risk factor among non-medical amphetamine users, pre-clinical studies suggest therapeutic potential of cannabinoids, especially cannabidiol, to alleviate amphetamine addiction and harms, including treatment outcomes. Given increasing psychostimulant harms but lack of care options, rigorous, high-quality design studies should aim to translate and investigate pre-clinical study results for potential therapeutic benefits of cannabinoids for amphetamine use/abuse in human subjects.
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Affiliation(s)
- Dimitri Daldegan-Bueno
- Schools of Population Health and Pharmacy, Faculty of Medical and Health Sciences, University of Auckland, 85 Park Rd, Grafton, Auckland 1023 New Zealand
| | - Lucas O. Maia
- Centre for Applied Research in Mental Health & Addiction, Simon Fraser University, 515 W. Hastings Street,, Vancouver, BC V6B 5K3 Canada
| | - Michelle Glass
- Department of Pharmacology and Toxicology, University of Otago, PO Box 56, Dunedin, 9054 Otago New Zealand
| | - Didier Jutras-Aswad
- Centre de Recherche, Centre Hospitalier Universitaire de Universite de Montreal (CHUM), 1051 Rue Sanguinet, Montréal, QC H2X 3E4 Canada ,Department of Psychiatry and Addiction, Faculty of Medicine, Université de Montréal, Pavillon Roger-Gaudry, 2900 Edouard Montpetit Blvd, Montreal, QC H3T 1J4 Canada
| | - Benedikt Fischer
- Schools of Population Health and Pharmacy, Faculty of Medical and Health Sciences, University of Auckland, 85 Park Rd, Grafton, Auckland, 1023, New Zealand. .,Centre for Applied Research in Mental Health & Addiction, Simon Fraser University, 515 W. Hastings Street,, Vancouver, BC, V6B 5K3, Canada. .,Department of Psychiatry, University of Toronto, 250 College Street, 8Th Floor, Toronto, ON, M5T 1R8, Canada. .,Department of Psychiatry, Federal University of Sao Paulo (UNIFESP), R. Dr. Ovídio Pires de Campos, Sao Paulo, 785 05403-903, Brazil.
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14
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Spencer LP, Addison M, Alderson H, McGovern W, McGovern R, Kaner E, O'Donnell A. 'The Drugs Did For Me What I Couldn't Do For Myself': A Qualitative Exploration of the Relationship Between Mental Health and Amphetamine-Type Stimulant (ATS) Use. Subst Abuse 2021; 15:11782218211060852. [PMID: 34898985 PMCID: PMC8655440 DOI: 10.1177/11782218211060852] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Accepted: 10/27/2021] [Indexed: 12/11/2022]
Abstract
Substance use and mental ill health constitute a major public health burden, and a key global policy priority is to reduce illicit and other harmful substance use. Amphetamine-type stimulants (ATS) are the second most used class of illicit drugs and a range of mental health issues have been documented amongst users. This paper explores the relationship between mental health and ATS use, through a thematic analysis of qualitative interviews with n = 18 current and former ATS users in England. The findings are presented by trajectory point of; (1) Initiation of ATS use; (2) continued and increased ATS use and (3) decreased and remitted ATS use. This work helps to develop understanding around the complex and bi-directional relationship between ATS use and mental health. Many ATS users lead chaotic lives and engage in multiple risk behaviours, however there is a need to better understand and conceptualise the dynamic interaction between different individual, social, environment and cultural factors that determine individuals’ mental health and substance use. There is no ‘one size fits all’ approach to prevention and treatment, and these findings highlight the need for more joined-up, tailored and holistic approaches to intervention development.
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Affiliation(s)
- Liam Patrick Spencer
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | | | - Hayley Alderson
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - William McGovern
- Department of Social Work, Education and Community Wellbeing, Northumbria University, Newcastle upon Tyne, UK
| | - Ruth McGovern
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Eileen Kaner
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Amy O'Donnell
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
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15
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Point-of-care testing of methylamphetamine with a portable optical fiber immunosensor. Anal Chim Acta 2021; 1192:339345. [DOI: 10.1016/j.aca.2021.339345] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 11/24/2021] [Accepted: 11/30/2021] [Indexed: 12/23/2022]
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16
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Suggesting 7,8-dihydroxyflavone as a promising nutraceutical against CNS disorders. Neurochem Int 2021; 148:105068. [PMID: 34022252 DOI: 10.1016/j.neuint.2021.105068] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 05/01/2021] [Accepted: 05/05/2021] [Indexed: 11/20/2022]
Abstract
7,8-dihydroxyflavone (DHF), a naturally-occurring plant-based flavone, is a high-affinity tyrosine kinase receptor B (TrkB) agonist and a bioactive molecule of therapeutic interest for neuronal survival, differentiation, synaptic plasticity and neurogenesis. In the family of neurotrophic factors, this small BDNF-mimetic molecule has attracted considerable attention due to its oral bioavailability and ability to cross the blood-brain barrier. Recent evidences have shed light on the neuroprotective role of this pleiotropic flavone against several neurological disorders, including Alzheimer's disease, Parkinson's disease, cerebral ischemia, Huntington's disease, and other CNS disorders. DHF also elicits potent protective actions against toxins-induced insults to brain and neuronal cells. DHF shows promising anti-oxidant and anti-inflammatory properties in ameliorating the neurodegenerative processes affecting the CNS. This review provides an overview of the significant neuroprotective potentials of DHF and discusses how it exerts its multitudinous beneficial effects by modulating different pathways linked with the pathophysiology of CNS disorders, and thus proposes it to be a nutraceutical against a broad spectrum of neurological disorders.
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17
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Fischer B, O’Keefe-Markman C, Lee A(MH, Daldegan-Bueno D. 'Resurgent', 'twin' or 'silent' epidemic? A select data overview and observations on increasing psycho-stimulant use and harms in North America. Subst Abuse Treat Prev Policy 2021; 16:17. [PMID: 33588896 PMCID: PMC7883758 DOI: 10.1186/s13011-021-00350-5] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/22/2021] [Indexed: 01/16/2023] Open
Abstract
In the early 2000s, increasing prevalence of psycho-stimulant (e.g., crack/cocaine, methamphetamine) use and related harms, including severe adverse health outcomes, was observed among - mostly marginalized - populations of persons using illicit drugs in North America, underscoring an urgent need for interventions options towards improved prevention and treatment. By about 2010, however, the 'opioid crisis', featuring unprecedented use and public health burden, had accelerated into full force in North America, largely muting attention to the psycho-stimulant issue until recently. Recent surveillance data on drug use and related mortality/morbidity from the present decade has documented a marked resurgence of psycho-stimulant use and harms especially in at-risk populations, commonly in direct combination with opioids, across North America, resulting in a 'twin epidemic' comprised of opioids and psycho-stimulants We briefly review select epidemiological data indicators for these developments from the United States and Canada; in the latter jurisdiction, related evidence has been less prevalent and systematic but corroborating the same trends. Evidently, the (widely ongoing) focus on the 'opioid epidemic' as a 'mono-type' drug problem has become an anachronism that requires urgent and appropriate correction. We then briefly consider existing, evidence-based options for - prevention and treatment - interventions targeting psycho-stimulant use and harms, which are substantially more limited and/or less efficacious than those available for problematic opioid use, while presenting major gaps and challenges. The observed resurgence of psycho-stimulants may, indirectly, relate to recent efforts towards curtailing (medical) opioid availability, thereby accelerating demand and supply for both illicit opioids and psycho-stimulants. The presently unfolding 'twin epidemic' of opioids and psycho-stimulants, combined with limited intervention resources, presents an acute challenge for public health and may crucially undermine actively extensive efforts to reduce opioid-related health harms in North America.
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Affiliation(s)
- Benedikt Fischer
- Schools of Population Health and Pharmacy, Faculty of Medical and Health Sciences, University of Auckland, 85 Park Rd, Grafton, Auckland, 1023 New Zealand
- Centre for Applied Research in Mental Health and Addiction, Faculty of Health Sciences, Simon Fraser University, 515 W. Hastings Street, Vancouver, BC V6B 5K3 Canada
- Department of Psychiatry, University of Toronto, 250 College Street, 8th floor, Toronto, M5T 1R8 Canada
- Department of Psychiatry, Federal University of São Paulo, R. Dr. Ovídio Pires de Campos, 785, São Paulo, SP 05403-903 Brazil
| | - Caroline O’Keefe-Markman
- Centre for Applied Research in Mental Health and Addiction, Faculty of Health Sciences, Simon Fraser University, 515 W. Hastings Street, Vancouver, BC V6B 5K3 Canada
| | - Angelica (Min-Hye) Lee
- Centre for Applied Research in Mental Health and Addiction, Faculty of Health Sciences, Simon Fraser University, 515 W. Hastings Street, Vancouver, BC V6B 5K3 Canada
| | - Dimitri Daldegan-Bueno
- Schools of Population Health and Pharmacy, Faculty of Medical and Health Sciences, University of Auckland, 85 Park Rd, Grafton, Auckland, 1023 New Zealand
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18
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Blum K, Cadet JL, Gold MS. Psychostimulant use disorder emphasizing methamphetamine and the opioid -dopamine connection: Digging out of a hypodopaminergic ditch. J Neurol Sci 2021; 420:117252. [PMID: 33279726 DOI: 10.1016/j.jns.2020.117252] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 11/23/2020] [Accepted: 11/24/2020] [Indexed: 01/04/2023]
Abstract
BACKGROUND Approved food and drug administration (FDA) medications to treat Psychostimulant Use Disorder (PUD) are needed. Both acute and chronic neurological deficits related to the neurophysiological effects of these powerfully addictive drugs can cause stroke and alterations in mood and cognition. OBJECTIVE This article presents a brief review of the psychiatric and neurobiological sequelae of methamphetamine use disorder, some known neurogenetic associations impacted by psychostimulants, and explores treatment modalities and outcomes. HYPOTHESIS The authors propose that gentle D2 receptor stimulation accomplished via some treatment modalities can induce dopamine release, causing alteration of D2-directed mRNA and thus enhanced function of D2 receptors in the human. This proliferation of D2 receptors, in turn, will induce the attenuation of craving behavior, especially in genetically compromised high-risk populations. DISCUSSION A better understanding of the involvement of molecular neurogenetic opioid, mesolimbic dopamine, and psychostimulant connections in "wanting" supports this hypothesis. While both scientific and, clinical professionals search for an FDA approved treatment for PUD the induction of dopamine homeostasis, via activation of the brain reward circuitry, offers treatment for underlying neurotransmitter functional deficits, potential prophylaxis, and support for recovery efforts. CONCLUSION Dopamine regulation may help people dig out of their hypodopaminergia ditch.
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Affiliation(s)
- Kenneth Blum
- Graduate College, Western University Health Sciences, Pomona, CA, Baltimore, MD, United States of America.
| | - Jean Lud Cadet
- Molecular Neuropsychiatry Research Branch, NIH National Institute on Drug Abuse, United States of America
| | - Mark S Gold
- Department of Psychiatry, Washington University, St Louis, MO, United States of America.
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19
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Tran MTN, Luong QH, Le Minh G, Dunne MP, Baker P. Psychosocial Interventions for Amphetamine Type Stimulant Use Disorder: An Overview of Systematic Reviews. Front Psychiatry 2021; 12:512076. [PMID: 34220557 PMCID: PMC8245759 DOI: 10.3389/fpsyt.2021.512076] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Accepted: 05/06/2021] [Indexed: 12/28/2022] Open
Abstract
Introduction: Amphetamine-type stimulants (ATS) use is a global concern due to increased usage and the harm to physical, mental, and social well-being. The objective of this overview of systematic reviews is to summarise trial results of psychosocial interventions and describe their efficacy and safety. Methods: We searched seven bibliographic databases to November 2020 for systematic reviews examining ATS misuse treatment by psychosocial interventions. Given the apparent incompleteness of the included reviews, we undertook a supplemental meta-analysis of all eligible primary studies. Results: We included 11 systematic reviews of moderate to high quality and 39 primary studies which assessed the outcomes of psychosocial interventions on people who use ATS. The key findings include: (1) There were conflicting results about the effectiveness of psychosocial interventions among reviews, which may confuse decision-makers in selecting treatment. (2) In the supplemental meta-analysis, relative to usual care (only counselling or self-help materials), membership of a psychological intervention group was associated with an important reduction in drug usage [risk ratio (RR) 0.80, 95% CI: 0.75 to 0.85]. Patients in psychological interventions used injectables substantially less [odds ratio (OR) 0.35, 95% CI: 0.24 to 0.49]. The risk of unsafe sex in the psychosocial intervention group was lower than in the control group (RR 0.49, 95% CI: 0.34 to 0.71). The combination of therapies reduced 1.51 day using drugs in the preceding 30 days (95% CI: -2.36 to -0.67) compared to cognitive behavioural therapy intervention alone. (3) Compared to usual care, cognitive behavioural therapy was less likely to be retained at follow-up (RR 0.89, 95% CI: 0.82 to 0.97; high-quality evidence). However, the additional of contingency management strategy can make an important improvement upon retention (RR 1.42, 95%CI: 1.25 to 1.62). Authors' Conclusions: Integrated models are more effective than a single-treatment strategy. Comprehensive and sustained psychosocial interventions can help to reduce use of ATS and other drugs, risk behaviours and mental disorders, and significantly improve treatment adherence.
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Affiliation(s)
- Mai Thi Ngoc Tran
- Faculty of Health, School of Public Health and Social Work, Queensland University of Technology (QUT), Brisbane, QLD, Australia.,Center for Training and Research on Substance Abuse-HIV, Hanoi Medical University, Hanoi, Vietnam.,Nursing and Midwifery Faculty, Hanoi Medical University, Hanoi, Vietnam
| | - Quang Hung Luong
- Faculty of Health, School of Public Health and Social Work, Queensland University of Technology (QUT), Brisbane, QLD, Australia
| | - Giang Le Minh
- Center for Training and Research on Substance Abuse-HIV, Hanoi Medical University, Hanoi, Vietnam
| | - Michael P Dunne
- Faculty of Health, School of Public Health and Social Work, Queensland University of Technology (QUT), Brisbane, QLD, Australia.,Faculty of Law, Australian Centre of Health Law Research, Queensland University of Technology (QUT), Brisbane, QLD, Australia.,Institute for Community Health Research, Hue University of Medicine and Pharmacy, Hue University, Hue, Vietnam
| | - Philip Baker
- Faculty of Health, School of Public Health and Social Work, Queensland University of Technology (QUT), Brisbane, QLD, Australia
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20
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Kaye S, Lewandowski A, Bowman J, Doyle MF. Crystal methamphetamine use among young people entering custody: Prevalence, correlates and comorbidity. Drug Alcohol Rev 2020; 40:1266-1274. [PMID: 33155354 DOI: 10.1111/dar.13210] [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: 11/01/2019] [Revised: 09/28/2020] [Accepted: 10/07/2020] [Indexed: 12/01/2022]
Abstract
INTRODUCTION AND AIMS Crystal methamphetamine (CM) is associated with a range of physical and mental health harms and may be of particular concern among young people at risk of early, problematic substance use, such as those in contact with the criminal justice system. This study aimed to investigate the prevalence and correlates of regular (i.e. at least weekly) CM use among young people preceding entry into custody. DESIGN AND METHODS Data were collected from 207 participants aged 14-18 years as part of the 2015 Young People in Custody Health Survey, a cross-sectional survey of youth in custody in New South Wales, Australia. Participants were administered face-to-face structured interviews assessing sociodemographic, childhood and family characteristics, offending history, substance use and psychopathology. Multivariable logistic regression analyses were conducted to identify factors independently associated with regular CM use. RESULTS Regular CM use was reported by 31% of participants and was independently associated with higher levels of antisocial traits/behaviour [adjusted odds ratio (AOR) 1.13, 95% confidence interval (CI) 1.02, 1.25], increased polydrug use (AOR 1.34, 95% CI 1.14, 1.58), injecting drug use (AOR 4.06, 95% CI 1.02, 16.16) and meeting symptom thresholds for two or more current psychological disorders (AOR 3.20, 95% CI 1.15, 8.94). DISCUSSION AND CONCLUSIONS Regular CM users present with more complex comorbidity than other young people in custody, increasing the health-care burden in custodial and community settings. Early identification and appropriate treatment of this comorbidity is crucial to improving the health, psychosocial and behavioural outcomes of this vulnerable group.
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Affiliation(s)
- Sharlene Kaye
- Research Unit, Justice Health and Forensic Mental Health Network, Sydney, Australia.,National Drug and Alcohol Research Centre, UNSW Sydney, Sydney, Australia
| | - Amy Lewandowski
- Research Unit, Justice Health and Forensic Mental Health Network, Sydney, Australia
| | - Julia Bowman
- Research Unit, Justice Health and Forensic Mental Health Network, Sydney, Australia.,Faculty of Health, University of Technology Sydney, Sydney, Australia
| | - Michael F Doyle
- Centre of Research Excellence Indigenous Health and Alcohol, Sydney Medical School, University of Sydney, Sydney, Australia
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