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Villanueva-Blasco VJ, Eslava D, Olave L, Torrens M. Electronic interventions in primary care to address substance use: A systematic review. Addict Behav 2024; 156:108073. [PMID: 38821009 DOI: 10.1016/j.addbeh.2024.108073] [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: 03/20/2024] [Revised: 05/16/2024] [Accepted: 05/20/2024] [Indexed: 06/02/2024]
Abstract
The present systematic review aims to identify electronic interventions for addressing substance use and understand their effectiveness in primary care settings. A systematic search was carried out in the Web of Science, PubMed/MEDLINE, Scopus, and Cochrane Library. The search included the keywords "electronic intervention", "substance use", "primary care" and synonyms. To determine the quality and recommendation of the analyzed interventions, the efficacy results reported by the studies were considered, as well as the Mixed Methods Appraisal Tool (MMAT) assessment and the GRADE Evidence Assessment. Twenty-one electronic interventions in Primary Care were identified: internet, mobile or tablet applications, text messages, emails, automated telephone calls, or electronic self-reports. These interventions had diverse components, incorporating theories that have proven effective in face-to-face interventions as their theoretical frameworks. Some of them were complementary to in-person treatment, while others replaced it. Six interventions (28.5 %) displayed high quality: HealthCall, AB-CASI, Quit Genius, eCHECKUP-TOGO, CBI, and TES. Another nine interventions (42.8 %) were found to have moderate-high quality: Alcohol y Salud, IVR-BI, Program of Wallace et al., Let's Talk About Smoking, SMSalud, ESCAPE, AAC-ASPIRE, iQuit, and Programa VIH. One intervention (4.7 %) had moderate-low quality: Vive sin tabaco ¡Decídete! The remaining five interventions (23.8 %) were found to have very low quality: Connection to health, cSBI, Teen Well Check, the program of Helzer et al. (2008), and Down your drink. The programs with the highest recommendation for addressing alcohol-related issues are HealthCall and AB-CASI; for tobacco use, it is Quit Genius; for cannabis use, it is eCHECKUP-TOGO; for addressing both legal and illegal substances, it is CBI and TES. Finally, for specific illicit drug use, the only recommended program is CBI. This last intervention, CBI, is of the highest quality and, therefore, can be considered a model intervention for dissemination in the primary care setting.
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Affiliation(s)
- Víctor J Villanueva-Blasco
- Faculty of Health Sciences, Valencian International University, C/ Pintor Sorolla, 21, 46002, Spain; Research Group on Health and Psycho-Social Adjustment (GI-SAPS), Valencian International University, Spain; Research Network in Primary Addiction Care (RIAPAd), Spain.
| | - Dalila Eslava
- Research Network in Primary Addiction Care (RIAPAd), Spain; Faculty of Human Sciences and Education, University of Zaragoza, Spain.
| | - Leticia Olave
- Faculty of Health Sciences, Valencian International University, C/ Pintor Sorolla, 21, 46002, Spain; Research Group on Health and Psycho-Social Adjustment (GI-SAPS), Valencian International University, Spain.
| | - Marta Torrens
- Research Network in Primary Addiction Care (RIAPAd), Spain; Addiction Research Group (GRAd), Neuroscience Research Program, Hospital del Mar Research Institute, Spain; School of Medicine, Universitat de Vic-Central de Catalunya (UCC), Spain.
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Siste K, Ophinni Y, Hanafi E, Yamada C, Novalino R, Limawan AP, Beatrice E, Rafelia V, Alison P, Matsumoto T, Sakamoto R. Relapse Prevention Group Therapy in Indonesia Involving Peers via Videoconferencing for Substance Use Disorder: Development and Feasibility Study. JMIR Form Res 2024; 8:e50452. [PMID: 38888959 DOI: 10.2196/50452] [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: 07/01/2023] [Revised: 03/30/2024] [Accepted: 04/24/2024] [Indexed: 06/20/2024] Open
Abstract
BACKGROUND Substance use disorder (SUD) is a major health issue in Indonesia, where several barriers to treatment exist, including inaccessibility to treatment services, stigma, and criminalization of drug issues. Peer involvement and the use of telemedicine to deliver psychotherapy are promising approaches to overcome these barriers. OBJECTIVE This study aims (1) to describe the development of a new group psychotherapy coprovided by a health care worker and a peer and (2) to evaluate the acceptability, practicality, and preliminary outcomes of the program delivered via videoconferencing in Indonesia. METHODS Building upon an established relapse prevention therapy in Japan, we developed a 3-month weekly group therapy module in the Indonesian language. Adjustments were made via focus group discussions with local stakeholders in terms of substance types, understandability, inclusive language, and cultural relevance. A pilot study was conducted to test the new module provided by a peer and a psychiatrist via videoconferencing, termed tele-Indonesia Drug Addiction Relapse Prevention Program (tele-Indo-DARPP), with a pre- and postcontrolled design. We analyzed data from semistructured feedback interviews and outcome measurements, including the number of days using substances and quality of life, and compared the intervention (tele-Indo-DARPP added to treatment as usual [TAU]) and control (TAU only) arms. RESULTS In total, 8 people diagnosed with SUD participated in the pilot study with a mean age of 37 (SD 12.8) years. All were men, and 7 (88%) used sedatives as the primary substance. Collectively, they attended 44 of the 48 tele-Indo-DARPP sessions. A total of 3 out of 4 (75%) preferred telemedicine rather than in-person therapy. Positive acceptability and practicality were shown from qualitative feedback, in which the participants who joined the tele-Indo-DARPP reported that they liked the convenience of joining from home and that they were able to open up about personal matters, received helpful advice from peers, and received support from other participants. Providers reported that they feel the module was provider-friendly, and the session was convenient to join without diminishing rapport-building. Meanwhile, troubles with the internet connection and difficulty in comprehending some terminology in the workbook were reported. The intervention arm showed better improvements in psychological health and anxiety symptoms. CONCLUSIONS Group psychotherapy via videoconferencing coprovided by health care workers and peers was acceptable and practical for participants with SUD and service providers in this study. A large-scale study is warranted to examine the effectiveness of the newly developed module in Indonesia.
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Affiliation(s)
- Kristiana Siste
- Department of Psychiatry, Faculty of Medicine, Universitas Indonesia - Dr. Cipto Mangunkusumo General Hospital, Jakarta, Indonesia
| | - Youdiil Ophinni
- The Hakubi Center for Advanced Research, Kyoto University, Kyoto, Japan
- Department of Environmental Coexistence, Center for Southeast Asian Studies, Kyoto University, Kyoto, Japan
- Ragon Institute of Mass General, MIT, and Harvard, Cambridge, MA, United States
| | - Enjeline Hanafi
- Department of Psychiatry, Faculty of Medicine, Universitas Indonesia - Dr. Cipto Mangunkusumo General Hospital, Jakarta, Indonesia
| | - Chika Yamada
- Department of Environmental Coexistence, Center for Southeast Asian Studies, Kyoto University, Kyoto, Japan
- Department of Drug Dependence Research, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan
| | | | - Albert P Limawan
- Department of Psychiatry, Faculty of Medicine, Universitas Indonesia - Dr. Cipto Mangunkusumo General Hospital, Jakarta, Indonesia
| | - Evania Beatrice
- Department of Psychiatry, Faculty of Medicine, Universitas Indonesia - Dr. Cipto Mangunkusumo General Hospital, Jakarta, Indonesia
| | - Vania Rafelia
- Department of Psychiatry, Faculty of Medicine, Universitas Indonesia - Dr. Cipto Mangunkusumo General Hospital, Jakarta, Indonesia
| | - Peter Alison
- Department of Psychiatry, Faculty of Medicine, Universitas Indonesia - Dr. Cipto Mangunkusumo General Hospital, Jakarta, Indonesia
| | - Toshihiko Matsumoto
- Department of Drug Dependence Research, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan
| | - Ryota Sakamoto
- Department of Environmental Coexistence, Center for Southeast Asian Studies, Kyoto University, Kyoto, Japan
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Gex KS, Leone RM, Aungst J, Branson K, Gray KM, Tomko RL. Identifying brief intervention factors to improve cannabis related outcomes in adolescents and young adults: A systematic review of sample characteristics and intervention components. JOURNAL OF SUBSTANCE USE AND ADDICTION TREATMENT 2024; 161:209335. [PMID: 38490335 PMCID: PMC11090745 DOI: 10.1016/j.josat.2024.209335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 10/19/2023] [Accepted: 03/12/2024] [Indexed: 03/17/2024]
Abstract
INTRODUCTION Prior systematic and meta-analytic reviews observed mixed evidence for the efficacy of cannabis brief interventions (BIs). Inconsistent support for cannabis BIs may be the result of intersecting methodological factors, including intervention structure and content, participant eligibility criteria, and outcome assessment measures. The current systematic review of cannabis BI studies narratively synthesizes these data to guide intervention development decision-making in future cannabis BI studies (PROSPERO CRD42022285990). METHODS We searched PubMed/MEDLINE, PsycINFO, and CINAHL databases in January 2022 and again in June 2023 to capture newly published studies. Studies were included if they were a randomized trial, enrolled adolescents (13-17) and/or young adults (18-30), specified cannabis use and/or problems inclusion criteria, and evaluated a cannabis BI (defined as ≤4 sessions). We extracted and synthesized data on intervention characteristics (e.g., components, length/duration, modality), cannabis inclusion criteria and recruitment setting, baseline cannabis use descriptives and treatment-seeking status, and outcome assessment measures to discern if/how they may intersect to determine intervention efficacy. The Cochrane Risk of Bias Tool 2 assessed study quality. RESULTS Our search resulted in a final sample of 25 study records including 4094 participants. Recruitment setting seemed to provide an influential backdrop for how well inclusion criteria determined baseline cannabis use level, as well as for the type/length of the BI evaluated. Motivational interviewing (MI) and personalized feedback (PF) were the most frequently used BI components overall; however, some differences were observed in the proportion of BIs with reported intervention effects using MI vs. PF. Frequency of use days was the most commonly used outcome measure, although this may not be the most sensitive measure for assessing cannabis BI efficacy. CONCLUSIONS Our systematic review indicates that cannabis BI studies require greater precision in their design, giving special attention to matching the content and structure of the BI to the needs of the target population and selecting outcomes commensurate to the goals of the BI and the target population to more accurately reflect the efficacy of the BI. However, consistent with prior reviews, all included studies demonstrated at least some concerns for risk of bias, and most were at high risk.
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Affiliation(s)
- Kathryn S Gex
- Department of Psychiatry and Behavioral Sciences, College of Medicine, Medical University of South Carolina, Charleston, SC, United States.
| | - Ruschelle M Leone
- Department of Health Policy & Behavioral Sciences, School of Public Health, Georgia State University, Atlanta, GA, United States
| | - Jenna Aungst
- DeBusk College of Osteopathic Medicine, Lincoln Memorial University, Harrogate, TN, United States
| | - Kevin Branson
- Department of Psychiatry and Behavioral Sciences, College of Medicine, Medical University of South Carolina, Charleston, SC, United States
| | - Kevin M Gray
- Department of Psychiatry and Behavioral Sciences, College of Medicine, Medical University of South Carolina, Charleston, SC, United States
| | - Rachel L Tomko
- Department of Psychiatry and Behavioral Sciences, College of Medicine, Medical University of South Carolina, Charleston, SC, United States
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Connor JP, Manthey J, Hall W, Stjepanović D. Effectiveness of cannabis use and cannabis use disorder interventions: a European and international data synthesis. Eur Arch Psychiatry Clin Neurosci 2024:10.1007/s00406-024-01829-5. [PMID: 38780801 DOI: 10.1007/s00406-024-01829-5] [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] [Received: 11/20/2023] [Accepted: 05/10/2024] [Indexed: 05/25/2024]
Abstract
This data synthesis examined the effectiveness of behavioural and pharmacological approaches for cannabis treatment. We integrated findings from high level evidence studies and prioritised data from Europe when available. The synthesis found that only a relatively small number of published behavioural and pharmacological studies on cannabis interventions have been conducted in Europe. Applying both European and non-European data, it was found that Cognitive Behavioural Therapy (CBT) and/or Motivational Enhancement Therapy (MET) improved short-term outcomes in the frequency of cannabis use and dependency severity, although abstinence outcomes were less consistent. These improvements were typically not maintained nine months after treatment. CBT and MET (or combined CBT + MET) treatments that extend beyond four sessions were more effective than fewer sessions over a shorter duration. Combining CBT or MET (or combined CBT + MET) with adjunctive Contingency Management (CM) improved therapeutic outcomes. No pharmacotherapies have been approved for the management of cannabis use, cannabis use disorders or cannabis withdrawal. Despite only weak evidence to support the use of pharmacological agents, some are used 'off-label' to manage withdrawal symptoms outside clinical trials.
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Affiliation(s)
- Jason P Connor
- National Centre for Youth Substance Use Research, The University of Queensland, St Lucia, Australia
- Discipline of Psychiatry, School of Medicine, The University of Queensland, Herston, Australia
- School of Psychology, The University of Queensland, St Lucia, Australia
| | - Jakob Manthey
- Center for Interdisciplinary Addiction Research (ZIS), Department of Psychiatry and Psychotherapy, University Medical Center Hamburg-Eppendorf (UKE), Martinistraße 52, 20246, Hamburg, Germany
- Department of Psychiatry, Medical Faculty, University of Leipzig, Semmelweisstraße 10, 04103, Leipzig, Germany
| | - Wayne Hall
- National Centre for Youth Substance Use Research, The University of Queensland, St Lucia, Australia
- Queensland Alliance for Environmental Health Sciences, The University of Queensland, Woolloongabba, Australia
- School of Psychology, The University of Queensland, St Lucia, Australia
| | - Daniel Stjepanović
- National Centre for Youth Substance Use Research, The University of Queensland, St Lucia, Australia.
- School of Psychology, The University of Queensland, St Lucia, Australia.
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Fekih-Romdhane F, Alhuwailah A, Shuwiekh HAM, Stambouli M, Hakiri A, Cheour M, Loch AA, Hallit S. Development and initial validation of the cannabis-related psychosis risk literacy scale (CPRL): a multinational psychometric study. BMC Psychiatry 2024; 24:298. [PMID: 38641784 PMCID: PMC11027227 DOI: 10.1186/s12888-024-05727-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 03/27/2024] [Indexed: 04/21/2024] Open
Abstract
BACKGROUND Public education efforts to address and reduce potential harms from cannabis use in Arab countries are either slow or inexistent, and do not follow the steadily increasing trends of cannabis use in Arab youth. Several decades of research on substance use, it can be suggested that being aware of, and knowing about, psychosis risk related to cannabis can at least limit the consumption of the substance. Motivated by a lack of measures specifically designed to measure literacy about cannabis-related psychosis risk in younger populations, and based on an extensive literature review, we aimed to create and validate a new self-report scale to assess the construct, the Cannabis-related Psychosis Risk Literacy Scale (CPRL), in the Arabic language. METHOD A cross-sectional study was carried-out during the period from September 2022 to June 2023, enrolling 1855 university students (mean age of 23.26 ± 4.96, 75.6% females) from three Arab countries (Egypt, Kuwait and Tunisia). RESULTS Starting from an initial pool of 20 items, both Exploratory Factor Analysis and Confirmatory Factor Analysis suggested that the remaining 8 items loaded into a single factor. The scale demonstrated good internal consistency, with both McDonald omega and Cronbach's alpha values exceeding 0.7 (omega = 0.85 / alpha = 0.85). The CPRL showed measurement invariance across gender and country at the configural, metric, and scalar levels. Concurrent validity of the CPRL was established by correlations with less favourable attitudes towards cannabis (r = -.14; p <.001). In addition, higher literacy levels were found in students who never used cannabis compared to lifetime users (4.18 ± 1.55 vs. 3.44 ± 1.20, t(1853) = 8.152, p <.001). CONCLUSION The newly developed CPRL scale offers a valid and reliable instrument for assessing and better understanding literacy about cannabis-related psychosis risk among Arabic-speaking young adults. We believe that this new scale is suitable as a screening tool of literacy, as an instrument for measuring the effect of public education interventions aimed at promoting cannabis-related psychosis risk literacy among young people, and as a research tool to facilitate future studies on the topic with a wider application.
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Affiliation(s)
- Feten Fekih-Romdhane
- Faculty of Medicine of Tunis, Tunis Al Manar University, Tunis, Tunisia.
- The Tunisian Center of Early Intervention in Psychosis, Department of Psychiatry Ibn Omrane, Razi Hospital, Tunis, Tunisia.
| | | | | | - Manel Stambouli
- Faculty of Medicine of Tunis, Tunis Al Manar University, Tunis, Tunisia
| | - Abir Hakiri
- Faculty of Medicine of Tunis, Tunis Al Manar University, Tunis, Tunisia
| | - Majda Cheour
- Faculty of Medicine of Tunis, Tunis Al Manar University, Tunis, Tunisia
- The Tunisian Center of Early Intervention in Psychosis, Department of Psychiatry Ibn Omrane, Razi Hospital, Tunis, Tunisia
| | - Alexandre Andrade Loch
- Laboratorio de Neurociencias (LIM 27), Instituto de Psiquiatria, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR, Brazil
- Instituto Nacional de Biomarcadores em Neuropsiquiatria (INBION), Conselho Nacional de Desenvolvimento Cientifico e Tecnológico, Sao Paulo, Brazil
| | - Souheil Hallit
- Psychology Department, College of Humanities, Effat University, 21478, Jeddah, Saudi Arabia.
- Applied Science Research Center, Applied Science Private University, Amman, Jordan.
- School of Medicine and Medical Sciences, Souheil Hallit, Holy Spirit University of Kaslik, Jounieh, P.O. Box 446, Lebanon.
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Côté J, Chicoine G, Vinette B, Auger P, Rouleau G, Fontaine G, Jutras-Aswad D. Digital Interventions for Recreational Cannabis Use Among Young Adults: Systematic Review, Meta-Analysis, and Behavior Change Technique Analysis of Randomized Controlled Studies. J Med Internet Res 2024; 26:e55031. [PMID: 38630515 PMCID: PMC11063887 DOI: 10.2196/55031] [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: 11/30/2023] [Revised: 01/09/2024] [Accepted: 03/08/2024] [Indexed: 04/19/2024] Open
Abstract
BACKGROUND The high prevalence of cannabis use among young adults poses substantial global health concerns due to the associated acute and long-term health and psychosocial risks. Digital modalities, including websites, digital platforms, and mobile apps, have emerged as promising tools to enhance the accessibility and availability of evidence-based interventions for young adults for cannabis use. However, existing reviews do not consider young adults specifically, combine cannabis-related outcomes with those of many other substances in their meta-analytical results, and do not solely target interventions for cannabis use. OBJECTIVE We aimed to evaluate the effectiveness and active ingredients of digital interventions designed specifically for cannabis use among young adults living in the community. METHODS We conducted a systematic search of 7 databases for empirical studies published between database inception and February 13, 2023, assessing the following outcomes: cannabis use (frequency, quantity, or both) and cannabis-related negative consequences. The reference lists of included studies were consulted, and forward citation searching was also conducted. We included randomized studies assessing web- or mobile-based interventions that included a comparator or control group. Studies were excluded if they targeted other substance use (eg, alcohol), did not report cannabis use separately as an outcome, did not include young adults (aged 16-35 y), had unpublished data, were delivered via teleconference through mobile phones and computers or in a hospital-based setting, or involved people with mental health disorders or substance use disorders or dependence. Data were independently extracted by 2 reviewers using a pilot-tested extraction form. Authors were contacted to clarify study details and obtain additional data. The characteristics of the included studies, study participants, digital interventions, and their comparators were summarized. Meta-analysis results were combined using a random-effects model and pooled as standardized mean differences. RESULTS Of 6606 unique records, 19 (0.29%) were included (n=6710 participants). Half (9/19, 47%) of these articles reported an intervention effect on cannabis use frequency. The digital interventions included in the review were mostly web-based. A total of 184 behavior change techniques were identified across the interventions (range 5-19), and feedback on behavior was the most frequently used (17/19, 89%). Digital interventions for young adults reduced cannabis use frequency at the 3-month follow-up compared to control conditions (including passive and active controls) by -6.79 days of use in the previous month (95% CI -9.59 to -4.00; P<.001). CONCLUSIONS Our results indicate the potential of digital interventions to reduce cannabis use in young adults but raise important questions about what optimal exposure dose could be more effective, both in terms of intervention duration and frequency. Further high-quality research is still needed to investigate the effects of digital interventions on cannabis use among young adults. TRIAL REGISTRATION PROSPERO CRD42020196959; https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=196959.
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Affiliation(s)
- José Côté
- Faculty of Nursing, Université de Montréal, Montreal, QC, Canada
- Research Centre of the Centre Hospitalier de l'Université de Montréal, Montreal, QC, Canada
- Research Chair in Innovative Nursing Practices, Montreal, QC, Canada
| | - Gabrielle Chicoine
- Research Chair in Innovative Nursing Practices, Montreal, QC, Canada
- Knowledge Translation Program, Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, ON, Canada
| | - Billy Vinette
- Faculty of Nursing, Université de Montréal, Montreal, QC, Canada
- Research Chair in Innovative Nursing Practices, Montreal, QC, Canada
| | - Patricia Auger
- Research Centre of the Centre Hospitalier de l'Université de Montréal, Montreal, QC, Canada
- Research Chair in Innovative Nursing Practices, Montreal, QC, Canada
| | - Geneviève Rouleau
- Research Chair in Innovative Nursing Practices, Montreal, QC, Canada
- Department of Nursing, Université du Québec en Outaouais, Saint-Jérôme, QC, Canada
- Women's College Hospital Institute for Health System Solutions and Virtual Care, Women's College Hospital, Toronto, ON, Canada
| | - Guillaume Fontaine
- Ingram School of Nursing, Faculty of Medicine and Health Sciences, McGill University, Montreal, QC, Canada
- Centre for Clinical Epidemiology, Lady Davis Institute for Medical Research, Sir Mortimer B. Davis Jewish General Hospital, Montreal, QC, Canada
- Kirby Institute, University of New South Wales, Sydney, Australia
| | - Didier Jutras-Aswad
- Research Centre of the Centre Hospitalier de l'Université de Montréal, Montreal, QC, Canada
- Department of Psychiatry and Addictology, Faculty of Medicine, Université de Montréal, Montreal, QC, Canada
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Lima-Serrano M, Barrera-Villalba C, Mac-Fadden I, Mesters I, de Vries H. Alerta Cannabis: A Tailored-Computer Web-Based Program for the Prevention of Cannabis Use in Adolescents: A Cluster-Randomized Controlled Trial Protocol. BMC Nurs 2024; 23:239. [PMID: 38600496 PMCID: PMC11005203 DOI: 10.1186/s12912-024-01889-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Accepted: 03/21/2024] [Indexed: 04/12/2024] Open
Abstract
BACKGROUND The growing use of cannabis in adolescence is a public health problem that must be addressed through prevention. In Spain, the average age of initiation of cannabis use in the adolescent population is 14.8 years. At 14 years, the lifetime prevalence of cannabis use is 11.7%, which increases to 51.,5% at the age of 18; the prevalence of cannabis use in the population aged 14 to 18 years is 28.6%, a figure that must be tried to reduce, that is why this school prevention program is proposed: Alerta Cannabis. METHODS The Alerta Cannabis research project consists of design, implementation, and evaluation. In the first phase, a computer-tailored eHealth program (Alerta Cannabis) is developed based on the I-Change Model, an integrated model based on three main behavioral change processes: awareness, motivation, and action. This program consists of four 30-minute sessions that will provide culturally adapted and personalized advice to motivate students not to use cannabis through text feedback, animations, and gamification techniques. This phase will also include usability testing. In the implementation phase, secondary school students from Western Andalusia, Spain (Seville, Cádiz, Huelva, and Córdoba) and Eastern Andalusia (Jaén, Málaga, and Granada) will be randomized to an experimental condition (EC) or a control condition (CC) for a cluster randomized clinical trial (CRCT). Each condition will have 35 classes within 8 schools. GI will receive the online intervention Alerta Cannabis. EC and CC will have to fill out a questionnaire at baseline, six months, and twelve months of follow-up. In the last phase, the effect of Alerta Cannabis is evaluated. The primary outcomes are the lifetime prevalence of cannabis use and its use in the last 30 days and at 6 months. At 12 months of follow-up, the prevalence in the last 12 months will also be assessed. The secondary outcome is the intention to use cannabis. DISCUSSION The study tests the effect of the innovative program specifically aimed to reduce the use of cannabis in the adolescent population through eHealth in Spain. The findings aim to develop and implement evidence-based cannabis prevention interventions, which could support school prevention, for instance, the assistance of school nurses. If the program proves to be effective, it could be useful to prevent cannabis use on a national and international scale. TRIAL REGISTRATION NCT05849636. Date of registration: March 16, 2023.
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Affiliation(s)
- Marta Lima-Serrano
- Instituto de Biomedicina de Sevilla, IBiS. Department of Nursing, School of Nursing, Physiotherapy and Podiatry, University of Seville, Seville, Spain
| | - Carmen Barrera-Villalba
- Instituto de Biomedicina de Sevilla, IBiS. Department of Nursing, School of Nursing, Physiotherapy and Podiatry, University of Seville, Seville, Spain.
- Department of Health Promotion, Care and Public Health Research Institute CAPHRI, Maastricht University, Maastricht, The Netherlands.
| | | | - Ilse Mesters
- Department of Epidemiology, Care and Public Health Research Institute CAPHRI, Maastricht University, Maastricht, The Netherlands
| | - Hein de Vries
- Department of Health Promotion, Care and Public Health Research Institute CAPHRI, Maastricht University, Maastricht, The Netherlands
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Conner BT, Thompson K, Prince MA, Bolts OL, Contreras A, Riggs NR, Leadbeater BJ. Results of a randomized controlled trial of the cannabis eCHECKUP TO GO personalized normative feedback intervention on reducing cannabis use, cannabis consequences, and descriptive norms. JOURNAL OF SUBSTANCE USE AND ADDICTION TREATMENT 2024; 159:209267. [PMID: 38103837 DOI: 10.1016/j.josat.2023.209267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 09/01/2023] [Accepted: 12/11/2023] [Indexed: 12/19/2023]
Abstract
BACKGROUND The prevalence of cannabis use disorder and its negative consequences among young adults has highlighted the need for prevention and early intervention programs. However, low treatment prevalence persists due to factors such as lack of perceived need, concerns about stigma, and limited access to treatment. To address these barriers, web-based cannabis interventions have been developed, but their efficacy remain limited. This study aims to evaluate the cross-site efficacy of the Cannabis eCHECKUP TO GO program, a web-based Personalized Normative Feedback and Protective Behavioral Strategies intervention for reducing cannabis use frequency and consequences in college students with willingness to change. METHODS Participants were 781 students from three universities (two in Canada, one in the US) who reported using cannabis in the past month and expressed interest in reducing or engaging in safer cannabis use. The study randomly assigned them to either an experimental group that received personalized normative feedback or a control group that received information on healthy stress management. The study collected follow-up data 4 weeks after the initial intervention and measured participants' frequency of cannabis use, number of cannabis consequences, descriptive and injunctive norms at both time points. RESULTS The results showed no significant reductions in cannabis use or negative consequences of use. However, students who received personalized normative feedback experienced a significant reduction in descriptive norms related to cannabis use, to be more in line with actual use. CONCLUSION This study suggests that more targeted interventions may be necessary for university students who are already using and seeking help to reduce their use.
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Affiliation(s)
- Bradley T Conner
- Department of Psychology, Colorado State University, United States of America.
| | - Kara Thompson
- Department of Psychology, Francis Xavier University, Antogonish, NS, Canada
| | - Mark A Prince
- Department of Psychology, Colorado State University, United States of America
| | - Olivia L Bolts
- Department of Psychology, Colorado State University, United States of America
| | | | - Nathaniel R Riggs
- Department of Human Development and Family Studies, CSU Prevention Research, United States of America
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Hampton J, Mugambi P, Caggiano E, Eugene R, Valente A, Taylor M, Carreiro S. Closing the Digital Divide in Interventions for Substance Use Disorder. JOURNAL OF PSYCHIATRY AND BRAIN SCIENCE 2024; 9:e240002. [PMID: 38726224 PMCID: PMC11081399 DOI: 10.20900/jpbs.20240002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2024]
Abstract
Digital health interventions are exploding in today's medical practice and have tremendous potential to support the treatment of substance use disorders (SUD). Developers and healthcare providers alike must be cognizant of the potential for digital interventions to exacerbate existing inequities in SUD treatment, particularly as they relate to Social Determinants of Health (SDoH). To explore this evolving area of study, this manuscript will review the existing concepts of the digital divide and digital inequities, and the role SDoH play as drivers of digital inequities. We will then explore how the data used and modeling strategies can create bias in digital health tools for SUD. Finally, we will discuss potential solutions and future directions to bridge these gaps including smartphone ownership, Wi-Fi access, digital literacy, and mitigation of historical, algorithmic, and measurement bias. Thoughtful design of digital interventions is quintessential to reduce the risk of bias, decrease the digital divide, and create equitable health outcomes for individuals with SUD.
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Affiliation(s)
- Jazmin Hampton
- Division of Toxicology, Department of Emergency Medicine, University of Massachusetts Chan Medical School, Worcester, MA 01655, USA
- Washington University of Health and Science, San Pedro, Belize, Central America
- Division of Public Health, Walden University, Minneapolis, MN 55401, USA
| | - Purity Mugambi
- Manning College of Information and Computer Sciences, University of Massachusetts-Amherst, Amherst, MA 01003, USA
| | - Emily Caggiano
- Division of Toxicology, Department of Emergency Medicine, University of Massachusetts Chan Medical School, Worcester, MA 01655, USA
| | - Reynalde Eugene
- Division of Toxicology, Department of Emergency Medicine, University of Massachusetts Chan Medical School, Worcester, MA 01655, USA
| | - Alycia Valente
- Division of Toxicology, Department of Emergency Medicine, University of Massachusetts Chan Medical School, Worcester, MA 01655, USA
| | - Melissa Taylor
- Division of Toxicology, Department of Emergency Medicine, University of Massachusetts Chan Medical School, Worcester, MA 01655, USA
| | - Stephanie Carreiro
- Division of Toxicology, Department of Emergency Medicine, University of Massachusetts Chan Medical School, Worcester, MA 01655, USA
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Johansson M, Romero D, Jakobson M, Heinemans N, Lindner P. Digital interventions targeting excessive substance use and substance use disorders: a comprehensive and systematic scoping review and bibliometric analysis. Front Psychiatry 2024; 15:1233888. [PMID: 38374977 PMCID: PMC10875034 DOI: 10.3389/fpsyt.2024.1233888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 01/08/2024] [Indexed: 02/21/2024] Open
Abstract
Addictive substances are prevalent world-wide, and their use presents a substantial and persistent public health problem. A wide range of digital interventions to decrease use and negative consequences thereof have been explored, differing in approach, theoretical grounding, use of specific technologies, and more. The current study was designed to comprehensively map the recent (2015-2022) extant literature in a systematic manner, and to identify neglected and emerging knowledge gaps. Four major databases (Medline, Web of Science Core Collection, and PsychInfo) were searched using database-specific search strategies, combining terms related to clinical presentation (alcohol, tobacco or other drug use), technology and aim. After deduplication, the remaining n=13,917 unique studies published were manually screened in two stages, leaving a final n=3,056 studies, the abstracts of which were subjected to a tailored coding scheme. Findings revealed an accelerating rate of publications in this field, with randomized trials being the most common study type. Several meta-analyses on the topic have now been published, revealing promising and robust effects. Digital interventions are being offered on numerous levels, from targeted prevention to specialized clinics. Detailed coding was at times made difficult by inconsistent use of specific terms, which has important implications for future meta-analyses. Moreover, we identify several gaps in the extant literature - few health economic assessments, unclear descriptions of interventions, weak meta-analytic support for some type of interventions, and limited research on many target groups, settings and new interventions like video calls, chatbots and artificial intelligence - that we argue are important to address in future research.
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Affiliation(s)
- Magnus Johansson
- Center for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, & Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden
- Center for Dependency Disorders, Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden
| | - Danilo Romero
- Center for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, & Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden
- Center for Dependency Disorders, Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden
| | - Miriam Jakobson
- Center for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, & Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden
- Center for Dependency Disorders, Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden
| | - Nelleke Heinemans
- Center for Dependency Disorders, Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden
| | - Philip Lindner
- Center for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, & Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden
- Center for Dependency Disorders, Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden
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Salam RA, Khan MH, Meerza SSA, Das JK, Lewis-Watts L, Bhutta ZA. An evidence gap map of interventions for noncommunicable diseases and risk factors among children and adolescents. Nat Med 2024; 30:290-301. [PMID: 38195753 DOI: 10.1038/s41591-023-02737-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 11/27/2023] [Indexed: 01/11/2024]
Abstract
Substance misuse, obesity, mental health conditions, type 1 diabetes, cancers, and cardiovascular and chronic respiratory diseases together account for 41% of disability-adjusted life years linked to noncommunicable diseases (NCDs) among children and adolescents worldwide. However, the evidence on risk factors and interventions for this age group is scarce. Here we searched four databases to generate an evidence gap map of existing interventions and research gaps for these risk factors and NCDs. We mapped 159 reviews with 2,611 primary studies; most (96.2%) were conducted in high-income countries, and only 100 studies (3.8%) were from low- and middle-income countries (LMICs). The efficacy of therapeutic interventions on biomarkers and adverse events for NCDs appears to be well evidenced. Interventions for mental health conditions appear to be moderately evidenced, while interventions for obesity and substance misuse appear to be moderate to very low evidenced. Priority areas for future research include evaluating digital health platforms to support primary NCD prevention and management, and evaluating the impact of policy changes on the prevalence of obesity and substance misuse. Our findings highlight the wide disparity of evidence between high-income countries and LMICs. There is an urgent need for increased, targeted financing to address the research gaps in LMICs.
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Affiliation(s)
- Rehana A Salam
- The Daffodil Centre, The University of Sydney, a joint venture with Cancer Council NSW, Sydney, New South Wales, Australia
| | - Maryam Hameed Khan
- Institute for Global Health and Development, Aga Khan University Hospital, Karachi, Pakistan
| | - Syed Saqlain Ali Meerza
- Institute for Global Health and Development, Aga Khan University Hospital, Karachi, Pakistan
| | - Jai K Das
- Institute for Global Health and Development, Aga Khan University Hospital, Karachi, Pakistan
| | - Laura Lewis-Watts
- Centre for Global Child Health, The Hospital for Sick Children (SickKids), Toronto, Ontario, Canada
| | - Zulfiqar A Bhutta
- Centre for Global Child Health, The Hospital for Sick Children (SickKids), Toronto, Ontario, Canada.
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Affiliation(s)
- David A Gorelick
- From the Department of Psychiatry and Maryland Psychiatric Research Center, University of Maryland School of Medicine, Baltimore
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Olthof MIA, Goudriaan AE, van Laar MW, Blankers M. A guided digital intervention to reduce cannabis use: The ICan randomized controlled trial. Addiction 2023; 118:1775-1786. [PMID: 37128762 DOI: 10.1111/add.16217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Accepted: 04/13/2023] [Indexed: 05/03/2023]
Abstract
AIMS To test the effectiveness of a digital intervention to reduce cannabis use (ICan) with adherence-focused guidance compared with educational cannabis information. DESIGN This was a single-blind randomized controlled trial. Follow-up clinical outcome measurements took place 3 and 6 months after randomization. SETTING The trial was conducted in the Netherlands. The intervention and guidance took place on-line, with recruitment via Facebook/Instagram advertisement campaigns. PARTICIPANTS Inclusion criteria were ≥ 18 years, cannabis use on ≥ 3 days/week, the desire to reduce/quit cannabis and using a smartphone. Participants were allocated to either ICan (n = 188) or control (n = 190) (69% male, mean age = 27.5 years). INTERVENTION AND COMPARATOR ICan is a mobile (web-)application based on motivational interviewing and cognitive behavioural therapy and includes three main components: screening, brief intervention (six modules) and referral to treatment. The control condition consisted of non-interactive educational cannabis information. MEASUREMENTS Primary outcome was the number of cannabis use days in the 7 days prior to the 6-month follow-up measurement. Secondary outcome measures at 3- and 6-month follow-up were the number of grams of cannabis used and attitudes towards seeking professional help for cannabis use related problems. FINDINGS Intention-to-treat analysis showed that 6 months after randomization the mean number of cannabis use days in the past 7 days was reduced in both conditions (time P < 0.001), with no significant group × time interaction effect [ICan = 4.17 days, control = 4.31 days, Cohen's dbetween = 0.06, 95% confidence interval (CI) = -0.15, 0.26, P = 0.93]. Three months after randomization the mean number of grams used in the past 7 days was reduced in both conditions, with a significantly larger reduction in the ICan condition (P = 0.009, Cohen's dbetween = 0.15). At 6-month follow-up the significant group × time interaction effect was no longer present (P = 0.30). In both conditions, attitudes towards seeking professional help remained virtually unchanged over time. CONCLUSIONS A digital intervention to reduce cannabis use (ICan) was more effective than non-interactive educational cannabis information in reducing grams of cannabis used over 3 months, but not more effective at reducing cannabis use days at 6-month follow-up. Cannabis use reductions were maintained in both conditions between 3 and 6 months' follow-up.
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Affiliation(s)
- Marleen I A Olthof
- Trimbos Institute, Netherlands Institute of Mental Health and Addiction, Utrecht, the Netherlands
- Department of Psychiatry, Amsterdam UMC location University of Amsterdam, Amsterdam, the Netherlands
| | - Anna E Goudriaan
- Department of Psychiatry, Amsterdam UMC location University of Amsterdam, Amsterdam, the Netherlands
- Arkin Mental Health Care, Amsterdam, the Netherlands
- Amsterdam Public Health Research Institute, Amsterdam, the Netherlands
| | - Margriet W van Laar
- Trimbos Institute, Netherlands Institute of Mental Health and Addiction, Utrecht, the Netherlands
| | - Matthijs Blankers
- Trimbos Institute, Netherlands Institute of Mental Health and Addiction, Utrecht, the Netherlands
- Department of Psychiatry, Amsterdam UMC location University of Amsterdam, Amsterdam, the Netherlands
- Arkin Mental Health Care, Amsterdam, the Netherlands
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Bou Nassif Y, Rahioui H, Varescon I. Psychological Interventions for Cannabis Use among Adolescents and Young Adults: A Systematic Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:6346. [PMID: 37510578 PMCID: PMC10380066 DOI: 10.3390/ijerph20146346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 06/22/2023] [Accepted: 07/07/2023] [Indexed: 07/30/2023]
Abstract
Regular cannabis use during adolescence can lead to cognitive, psychological, and social consequences, causing significant distress. Although psychological interventions are the mainstay type of treatment for cannabis use disorder, the results remain mixed among youths. The objective of this review is twofold: to identify the existing psychological interventions for cannabis use among youths, and to assess the evidence regarding the effectiveness of those interventions. Randomized controlled trials focused exclusively on cannabis use among adolescents and young adults were included. Three databases-Embase, PsycInfo, and PubMed-were searched to identify relevant peer-reviewed manuscripts published before February 2022 in English and French. The risk of bias was assessed using the Cochrane Collaboration's tool. Twenty-five randomized controlled trials were included. Fourteen studies reported a significant outcome related to cannabis use. These were mainly non-intensive, online interventions that aimed to improve the patients' relationships and emotion regulation. This review highlights the need to conduct additional randomized control trials that target cannabis use disorder specifically among adolescents. These randomized control trials should also aim to reduce the risk of bias related to psychiatric comorbidities as well as detection and attrition problems.
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Affiliation(s)
- Yara Bou Nassif
- Laboratoire de Psychopathologie et Processus de Santé, Université Paris Cité, 92100 Boulogne Billancourt, France
- Consultations en Addictologie pour Adolescent, Centre des Troubles de Neuro-Développement chez l'Adulte, Groupe Hospitalier Universitaire, Site Sainte-Anne, 75014 Paris, France
| | - Hassan Rahioui
- Consultations en Addictologie pour Adolescent, Centre des Troubles de Neuro-Développement chez l'Adulte, Groupe Hospitalier Universitaire, Site Sainte-Anne, 75014 Paris, France
| | - Isabelle Varescon
- Laboratoire de Psychopathologie et Processus de Santé, Université Paris Cité, 92100 Boulogne Billancourt, France
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Coughlin LN, Bonar EE, Wieringa J, Zhang L, Rostker MJ, Augustiniak AN, Goodman GJ, Lin LA. Pilot trial of a telehealth-delivered behavioral economic intervention promoting cannabis-free activities among adults with cannabis use disorder. J Psychiatr Res 2023; 163:202-210. [PMID: 37224772 DOI: 10.1016/j.jpsychires.2023.05.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 04/11/2023] [Accepted: 05/01/2023] [Indexed: 05/26/2023]
Abstract
BACKGROUND Cannabis is increasingly consumed and increasingly perceived as harmless. Among those whose use develops into a cannabis use disorder (CUD), <5% initiate and engage in treatment. Thus, novel options for low-barrier, appealing treatments are needed to foster engagement in care. METHODS We conducted an open trial of a telehealth-delivered multicomponent behavioral economic intervention for non-treatment-engaged adults with CUD. Participants with CUD were recruited from a health system and screened for eligibility. Participants completed behavioral economic indices (cannabis demand, proportionate cannabis-free reinforcement), measures of cannabis use and mental health symptoms, and provided open-ended feedback on the intervention experience. RESULTS Of the 20 participants who enrolled and engaged in the initial intervention session, 70% (14 out of 20) completed all intervention components. All participants were satisfied/very satisfied with the intervention and 85.7% reported the telehealth delivery made it at least slightly easier/more likely for them to receive substance use care. Baseline to immediate post-treatment, behavioral economic cannabis demand decreased (intensity: Hedges' g = 0.14, maximum total expenditure: Hedges' g = 0.53, maximum expenditure for a single hit: Hedges' g = 0.10) and proportionate cannabis-free reinforcement (Hedges' g = 0.12) increased. Past-month total cannabis use decreased by 8.9% from baseline to post-treatment (Hedges' g = 0.39), along with decreases in recent depression (Hedges' g = 0.50) and anxiety symptoms (Hedges' g = 0.29). DISCUSSION These preliminary findings suggest that this behavioral economic intervention was highly acceptable and feasible for adults with untreated CUD. Changes in potential mechanisms of behavior change (cannabis demand, proportionate cannabis-free reinforcement) were consistent with reduced frequency of cannabis use and improved mental health outcomes.
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Affiliation(s)
- Lara N Coughlin
- Addiction Center, Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA; Injury Prevention Center, University of Michigan, Ann Arbor, MI, 48109, USA.
| | - Erin E Bonar
- Addiction Center, Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA; Injury Prevention Center, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Joshua Wieringa
- Addiction Center, Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA; VA Center for Clinical Management Research (CCMR), VA Ann Arbor Healthcare System, Ann Arbor, MI, USA
| | - Lan Zhang
- Addiction Center, Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA; VA Center for Clinical Management Research (CCMR), VA Ann Arbor Healthcare System, Ann Arbor, MI, USA
| | - Matthew J Rostker
- Addiction Center, Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA; VA Center for Clinical Management Research (CCMR), VA Ann Arbor Healthcare System, Ann Arbor, MI, USA
| | - Alyssa N Augustiniak
- Addiction Center, Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA; VA Center for Clinical Management Research (CCMR), VA Ann Arbor Healthcare System, Ann Arbor, MI, USA
| | - Grant J Goodman
- Addiction Center, Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA; VA Center for Clinical Management Research (CCMR), VA Ann Arbor Healthcare System, Ann Arbor, MI, USA
| | - Lewei Allison Lin
- Addiction Center, Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA; Injury Prevention Center, University of Michigan, Ann Arbor, MI, 48109, USA; VA Center for Clinical Management Research (CCMR), VA Ann Arbor Healthcare System, Ann Arbor, MI, USA
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Gueta K, Harel-Fisch Y, Walsh SD. Cultural accommodation of internet-based interventions for substance use and related disorders: a proposed comprehensive framework based on a pilot study and a literature review. Front Psychol 2023; 14:1063200. [PMID: 37416542 PMCID: PMC10321598 DOI: 10.3389/fpsyg.2023.1063200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Accepted: 05/17/2023] [Indexed: 07/08/2023] Open
Abstract
Despite the low utilization rates of substance use and related disorders services, and the ability of internet-based interventions for substance use and related disorders (IBIS) to address challenges related to service engagement, limited attention has been placed on the processes for the accommodation of these interventions to diverse cultural settings. This study aimed to develop a framework for the cultural accommodation of IBIS across populations based on a pilot study and a literature review. A pilot study of cultural accommodation of an existing internet intervention for alcohol use was carried out in Israel, which involved focus groups and daily online surveys of prospective consumers (N = 24) as well as interviews with experts (N = 7) in the substance abuse treatment field. Thematic analysis revealed a range of themes that relate to the general Israeli culture and the specific Israeli drinking subculture, identified as needing to be addressed in the process of intervention accommodation. A comprehensive framework for cultural accommodation of IBIS is suggested, consisting of five stages: Technical and cultural feasibility; Engagement of target group; Identification of accommodation variables, Accommodation, and evaluation of the accommodated intervention. In addition, the framework consists of four dimensions of accommodation: Barriers and facilitators; Audio-visual materials and language; Mechanisms of change; Intersectional factors. We suggest that the proposed framework may serve as a guide for the cultural accommodation of existing internet-based interventions for substance use and related disorders across a range of cultural and geographical settings, thus augmenting the ecological validity of internet-based interventions for substance use and related disorders, expanding cross-cultural intervention research, and reducing health disparities worldwide.
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Affiliation(s)
- Keren Gueta
- Department of Criminology, Bar-Ilan University, Ramat Gan, Israel
| | - Yossi Harel-Fisch
- The International Research Program on Adolescent Well-Being and Health, School of Education, Bar-Ilan University, Ramat Gan, Israel
| | - Sophie D. Walsh
- Department of Criminology, Bar-Ilan University, Ramat Gan, Israel
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Testa G, Mestre-Bach G, Chiclana Actis C, Potenza MN. Problematic Pornography Use in Adolescents: From Prevention to Intervention. CURRENT ADDICTION REPORTS 2023. [DOI: 10.1007/s40429-023-00469-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/31/2023]
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Gutkind S, Shmulewitz D, Hasin D. Sex differences in Cannabis use disorder and associated psychosocial problems among US adults, 2012-2013. Prev Med 2023; 168:107422. [PMID: 36641126 PMCID: PMC9974921 DOI: 10.1016/j.ypmed.2023.107422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 01/06/2023] [Accepted: 01/09/2023] [Indexed: 01/13/2023]
Abstract
While men show greater prevalence of cannabis use disorder (CUD) than women, whether cannabis use frequency drives this difference is unknown, and little is known about sex differences in problems associated with CUD. We therefore assessed the association of CUD with sex, adjusted for frequency of use, and compared the association of psychosocial and health-related problems with CUD between men and women. We included US adults age ≥ 18 who reported past-year cannabis use in the 2012-2013 National Epidemiologic Survey on Alcohol and Related Conditions-III (n = 3701). Cannabis use frequency, DSM-5 CUD and problems (interpersonal, financial, legal, health-related) were assessed. Associations between psychosocial problems, sex and DSM-5 CUD were assessed using prevalence differences (PD) and 95% confidence intervals (CI) from logistic regression models, controlling for demographics and cannabis use frequency, and effect modification by sex was assessed. We found that the prevalence of CUD among men versus women was not significantly greater after adjusting for use frequency. Women had significantly higher prevalence of interpersonal, financial and health-related problems than men, adjusting for frequency of use. Women showed significantly greater association of CUD with interpersonal problems with a boss or co-workers (p < 0.05) and a neighbor, relative or friend (p < 0.05) compared to men. Lack of sex differences in CUD after adjusting for frequency of use suggests use frequency may be an important target of CUD prevention efforts. CUD showed stronger associations for interpersonal problems among women than men, suggesting the need for particular emphasis on treating interpersonal problems related to cannabis use among women.
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Affiliation(s)
- Sarah Gutkind
- Department of Epidemiology, Columbia University Mailman School of Public Health, New York, NY, USA
| | - Dvora Shmulewitz
- Columbia University, Department of Psychiatry, New York, NY, USA; New York State Psychiatric Institute, New York, NY, USA
| | - Deborah Hasin
- Department of Epidemiology, Columbia University Mailman School of Public Health, New York, NY, USA; Columbia University, Department of Psychiatry, New York, NY, USA; New York State Psychiatric Institute, New York, NY, USA.
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Sharma K, Ghosh A, Krishnan NC, Kathirvel S, Basu D, Kumar A, George BB. Digital screening and brief intervention for illicit drug misuse in college students: A mixed methods, pilot, cluster, randomized trial from India. Asian J Psychiatr 2023; 81:103432. [PMID: 36610207 DOI: 10.1016/j.ajp.2022.103432] [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] [Received: 09/29/2022] [Revised: 12/22/2022] [Accepted: 12/27/2022] [Indexed: 12/29/2022]
Abstract
BACKGROUND Adolescence and early adulthood are vulnerable periods for substance use-related disorders later in life. The use of internet-enabled interventions can be useful, especially in low-resource settings. AIMS To examine the feasibility, acceptability, and preliminary effectiveness of single-session digital screening and brief intervention (d-SBI) for illicit drug misuse in college students and explore barriers and facilitators of d-SBI. METHODS Design: Mixed-methods, pilot cluster randomized trial. SETTING Four conveniently selected colleges were randomized into intervention and control groups. PARTICIPANTS 219 students were screened, and 37 fulfilled eligibility. Twenty-four completed follow-ups. In-depth interviews were done with ten students. Intervention and Comparator: Following a digital screening, Alcohol, Smoking, and Substance Involvement Screening Test (ASSIST) based brief intervention was provided in the d-SBI group. The control group received brief education. MEASUREMENTS Acceptability was assessed by direct questions and usage statistics. ASSIST scores of groups were assessed at baseline and 3 months. Inductive coding of the interview transcript was done. RESULTS More than 50 % of participants found d-SBI user-friendly, appropriate, and useful. Eighty percent of users, who logged in, completed screening. Per-protocol analysis showed a reduction in cannabis-ASSIST score over 3 months. The mean ASSIST score for other drugs combined did not differ significantly between groups. The difference in risk transition (moderate to low) was not significant. Qualitative analysis revealed three overarching themes- recruitment, engagement, and behavior change. CONCLUSIONS Digital SBI for drug misuse is feasible among college students. d-SBI might be effective in reducing cannabis use.
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Affiliation(s)
- Kshitiz Sharma
- Drug De-Addiction & Treatment Centre, Department of Psychiatry, PGIMER, Chandigarh, India
| | - Abhishek Ghosh
- Drug De-Addiction & Treatment Centre, Department of Psychiatry, PGIMER, Chandigarh, India.
| | | | - Soundappan Kathirvel
- Department of Community Medicine and School of Public Health, PGIMER, Chandigarh, India
| | - Debasish Basu
- Drug De-Addiction & Treatment Centre, Department of Psychiatry, PGIMER, Chandigarh, India
| | - Anil Kumar
- Department of Computer Science, Indian Institute of Technology (IIT), Ropar, India
| | - Blessy B George
- Drug De-Addiction & Treatment Centre, Department of Psychiatry, PGIMER, Chandigarh, India
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Monarque M, Sabetti J, Ferrari M. Digital interventions for substance use disorders in young people: rapid review. Subst Abuse Treat Prev Policy 2023; 18:13. [PMID: 36805783 PMCID: PMC9937742 DOI: 10.1186/s13011-023-00518-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 01/26/2023] [Indexed: 02/19/2023] Open
Abstract
BACKGROUND Young people are disproportionately more likely than other age groups to use substances. The rise in substance use and related harms, including overdose, during the Covid-19 pandemic has created a critical need for more innovative and accessible substance use interventions. Digital interventions have shown effectiveness and can provide more engaging, less stigmatizing, and accessible interventions that meet the needs of young people. This review provides an overview of recent literature on the nature of recently published digital interventions for young people in terms of technologies used, substances targeted, intended outcomes and theoretical or therapeutic models employed. METHODS Rapid review methodology was used to identify and assess the literature on digital interventions for young people. An initial keyword search was conducted using MEDLINE the Cochrane Database of Systematic Reviews, Database of Abstracts of Reviews of Effects (DARE), Health Technology Assessment Database (HTA) and PROSPERO for the years 2015-2020, and later updated to December 2021. Following a title/abstract and full-text screening of articles, and consensus decision on study inclusion, the data extraction process proceeded using an extraction grid developed for the study. Data synthesis relied on an adapted conceptual framework by Stockings, et al. that involved a three-level treatment spectrum for youth substance use (prevention, early intervention, and treatment) for any type of substance. RESULTS In total, the review identified 43 articles describing 39 different digital interventions. Most were early interventions (n = 28), followed by prevention interventions (n = 6) and treatment interventions (n = 5). The identified digital technologies included web-based (n = 14), game-based (n = 10), mobile-based (n = 7), and computer-based (n = 5) technologies, and virtual reality (n = 3). Most interventions targeted alcohol use (n = 20) followed by tobacco/nicotine (n = 5), cannabis (n = 2), opioids (n = 2), ketamine (1) and multiple, or any substances (n = 9). Most interventions used a personalized or normative feedback approach and aimed to effect behaviour change as the intended outcome. Interestingly, a harm reduction approach guided only one of the 39 interventions. CONCLUSIONS While web-based interventions represented the most common type of technology, more recently developed immersive and interactive technologies such as virtual reality and game-based interventions call for further exploration. Digital interventions focused mainly on alcohol use, reflecting less concern for tobacco, cannabis, co-occurring substance use, and illicit drug use. Specifically, the recent exacerbation in the opioid crisis throughout North American underlines the urgent need for more prevention-oriented digital interventions for opioid use. The uptake of digital interventions among youth also depends on the incorporation of harm reduction approaches.
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Affiliation(s)
- Marika Monarque
- Douglas Mental Health University Institute, Montreal, QC, Canada
| | - Judith Sabetti
- Douglas Mental Health University Institute, Montreal, QC, Canada
| | - Manuela Ferrari
- Douglas Mental Health University Institute, Montreal, QC, Canada.
- Department of Psychiatry, McGill University, Montreal, QC, Canada.
- Douglas Hospital Research Centre, 6875 Boulevard LaSalle, Perry C3 E-3102, QC H4H 1R3, Montreal, Canada.
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Amiri S, Khan MAB. Digital interventions for smoking abstinence: a systematic review and meta-analysis of randomized control trials. J Addict Dis 2023; 41:4-29. [PMID: 35426355 DOI: 10.1080/10550887.2022.2058300] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
OBJECTIVES Technological advancements have improved patients' health and clinical care through digital interventions. This study investigated the effects of digital interventions on smoking abstinence. METHODS PubMed, the Cochrane Library, and Scopus were systematically searched from inception until December 2021. Meta-analysis was carried out using a random-effects model. The degree of heterogeneity, quality, and publication bias of the selected studies was further evaluated. RESULTS A total of 43 randomized control trial studies were eligible for this study. 38,814 participants from 18 countries were included in the analysis. Digital interventions on seven-day point prevalence abstinence (1 month) showed increased smoking abstinence. The odds ratio was 2.02 and confidence interval (CI) was 1.67-2.43; p < 0.001; I2 = 55.1%) . The result for a 30-day point prevalence abstinence (1 month) was 1.63 (CI 1.09-2.46; p = 0.018; I2 = 0%). Digital intervention also had a significant effect on continuous abstinence (odds ratio = 1.68; CI 1.29-2.18; p < 0.001; I2 = 70.1%) and prolonged abstinence (odds ratio = 1.60; CI 1.19-2.15; p = 0.002; I2 = 53.6%). There was evidence of heterogeneity and publication bias. CONCLUSIONS Digital interventions led to increased smoking abstinence and can be a valuable tool in smoking cessation. Further research is required to evaluate the long-term impact of digital interventions on outcomes related to smoking cessation.
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Affiliation(s)
- Sohrab Amiri
- Medicine, Quran and Hadith Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Moien A B Khan
- Health and Wellness Research Group, Department of Family Medicine, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, UAE.,Primary Care, NHS North West London, London, UK
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22
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Seow LSE, Chang S, Sambasivam R, Subramaniam M, Lu SH, Assudani H, Tan CYG, Vaingankar JA. Psychotherapists’ perspective of the use of eHealth services to enhance positive mental health promotion. Digit Health 2023. [DOI: 10.1177/20552076221147411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Objective Keyes’s two-continua model of mental health proposes that mental illness and positive mental health are two separate, correlated, unipolar dimensions. eHealth services have been used to deliver mental health care, though the focus remained largely on symptom reduction and management of negative aspects of mental health. The potential of eHealth services to promote positive mental well-being, however, has not been tapped sufficiently. The present study aims to explore psychotherapists’ perspective on the feasibility of eHealth services to enhance positive mental health promotion. Methods Seven focus group discussions were conducted among professionals ( n = 38) who delivered psychotherapy to examine positive mental health in their practice. Responses related to the use of e-psychotherapy to promote mental well-being were extracted for use in a secondary analysis of data in this study. Thematic analysis of data via inductive approach was conducted to allow emergence of common themes. Results Three main themes related to psychotherapists’ perspective on the feasibility of eHealth intervention in enhancing positive mental health were identified: (1) use of eHealth to educate and improve positive mental health; (2) concerns on incorporating psychotherapy into online services; (3) other factors that affect uptake or effectiveness of eHealth intervention for positive mental health. Conclusions The study generally found support among psychotherapists for the feasibility of eHealth intervention in promoting positive mental health among clients. Potential difficulties in implementation and practicality concerns were discussed.
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Affiliation(s)
| | - Sherilyn Chang
- Research Division, Institute of Mental Health, Singapore
| | | | | | | | - Hanita Assudani
- Department of Psychology, Institute of Mental Health, Singapore
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23
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Whiteley L, Olsen EM, Haubrick KK, Kang C, Vaughan I, Brown LK. A Review of Digital Interventions to Decrease Cannabis Use Among Patients With Comorbid Psychiatric Disorders. J Dual Diagn 2022; 18:199-210. [PMID: 36178356 PMCID: PMC10311985 DOI: 10.1080/15504263.2022.2126058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
OBJECTIVE Cannabis use disorder (CUD) is associated with an elevated risk for psychiatric disorders and symptoms, contributing to poor health outcomes and increased medical costs. Unfortunately, interventions that simultaneously address cannabis use and co-occurring psychiatric disorders are limited in availability. Targeted digital interventions to reduce cannabis use could be beneficial for patients with psychiatric disorders. Digital interventions could be easily disseminated and used in numerous clinical locations, including outpatient, inpatient, residential, and community psychiatric treatment settings. METHODS Literature on digital cannabis reduction interventions for persons with psychiatric disorders was examined between April 2021 and June 2021. Articles were obtained from PubMed and PsycINFO databases. English language randomized controlled trials (RCT), feasibility and acceptability studies, pilot studies, and published protocols were included. RESULTS There is significant evidence that digital interventions can effectively reduce cannabis use in general, non-clinical populations. However, there is less literature examining interventions for persons living with co-occurring psychiatric illness-most of which is tailored to patients living with chronic psychosis. CONCLUSIONS There is great need for accessible and tailored digital interventions for co-occurring CUD and psychiatric disorders.
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Affiliation(s)
- Laura Whiteley
- Warren Alpert Medical School, Brown University, Providence, Rhode Island, USA
| | - Elizabeth M. Olsen
- Warren Alpert Medical School, Brown University, Providence, Rhode Island, USA
| | - Kayla K. Haubrick
- Department of Psychiatry, Rhode Island Hospital, Providence, Rhode Island, USA
| | - Chaerim Kang
- Warren Alpert Medical School, Brown University, Providence, Rhode Island, USA
| | - Ian Vaughan
- American University, Washington, District of Columbia, USA
| | - Larry K. Brown
- Warren Alpert Medical School, Brown University, Providence, Rhode Island, USA
- Department of Psychiatry, Rhode Island Hospital, Providence, Rhode Island, USA
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24
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Kamath CC, Kelpin SS, Patten CA, Rummans TA, Kremers HM, Oesterle TS, Williams MD, Breitinger SA. Shaping the Screening, Behavioral Intervention, and Referral to Treatment (SBIRT) Model for Treatment of Alcohol Use Disorder in the COVID-19 Era. Mayo Clin Proc 2022; 97:1774-1779. [PMID: 36202491 PMCID: PMC9293785 DOI: 10.1016/j.mayocp.2022.07.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 03/15/2022] [Accepted: 07/13/2022] [Indexed: 11/26/2022]
Affiliation(s)
- Celia C Kamath
- Knowledge and Evaluation Research Unit, Department of Medicine, Mayo Clinic, Rochester, MN; Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN; Mayo Clinic Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN.
| | - Sydney S Kelpin
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN
| | - Christi A Patten
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN; Center for Clinical and Translational Science
| | - Teresa A Rummans
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN
| | - Hilal Maradit Kremers
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN; Department of Orthopedic Surgery (H.M.K.), Mayo Clinic, Rochester, MN
| | - Tyler S Oesterle
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN
| | - Mark D Williams
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN
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25
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Bonfiglio NS, Mascia ML, Cataudella S, Penna MP. Digital Help for Substance Users (SU): A Systematic Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph191811309. [PMID: 36141580 PMCID: PMC9517354 DOI: 10.3390/ijerph191811309] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 08/24/2022] [Accepted: 09/07/2022] [Indexed: 05/05/2023]
Abstract
The estimated number of Substance Users (SU) globally has currently reached a very high number and is still increasing. This aspect necessitates appropriate interventions for prevention and specific treatments. The literature shows that digital treatments can be useful in the context of health services and substance abuse. This systematic review focuses mainly on research on the effectiveness of digital treatments for SU. Data sources included studies found on PsycINFO, PubMed, SCOPUS, and WebOfScience (WOS) database searches. The following keywords were used: TITLE (digital OR computer OR software OR tablet OR app OR videogame OR seriousgame OR virtualreality) AND ABSTRACT((mental AND health) AND (addiction OR dependence OR substance OR drug)). We focused on peer-reviewed articles published from 2010 through 2021 using PRISMA guidelines. A total of 18 studies met the inclusion criteria (i.e., type of intervention, efficacy in terms of misuse of substances and scored outcomes from questionnaire or toxicology tests, study methodology). The studies included investigations of specific digital treatments for SU of various kinds of drugs. The interventions were administered using personal computers, smartphones, or, in a few cases, tablets. Most of the interventions focused on the cognitive behavior therapy (CBT) model and/or on the use strategies, tips, or feedback. A minority provided information or training programs. The current review shows that digital treatments and interventions are effective in reducing the frequency of use, augmenting abstinence, or reducing the gravity of dependence for most of the studies at post-treatment. However, due to the heterogeneity of the variables (i.e., substance type, digital tool used, and treatment administered), there was a reduced generalizability of the results. This review highlights the need to continue the research in this field, and above all, to create effective digital protocols.
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26
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Boumparis N, Haug S, Abend S, Billieux J, Riper H, Schaub MP. Internet-based interventions for behavioral addictions: A systematic review. J Behav Addict 2022; 11:620-642. [PMID: 36495471 PMCID: PMC9872535 DOI: 10.1556/2006.2022.00054] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Revised: 05/01/2022] [Accepted: 07/12/2022] [Indexed: 02/03/2023] Open
Abstract
BACKGROUND AND AIMS Behavioral addictions are a public health problem that causes harm to both individuals and society. Internet-based interventions offer potential benefits over face-to-face therapy for the treatment of behavioral addictions, including their accessibility, perceived anonymity, and low costs. We systematically reviewed the characteristics and effectiveness of these interventions. METHODS A systematic literature search was conducted in: PubMed, PsycINFO, Embase, and the Cochrane Central Register of Controlled Trials. A standardized methodological quality assessment was performed on all identified studies via the Effective Public Health Practice Project (EPHPP) Quality Assessment Tool. RESULTS Twenty-nine studies were assessed in this systematic review. Between them, considerable heterogeneity was noted in various study characteristics, including screening tools, inclusion criteria, and outcome measures. Attrition rates also ranged widely (9-89%), as did study quality, with three of the 29 studies rated strong, 12 moderate, and 14 weak methodologically. Twenty-two studies focused on gambling disorder, most revealing significant within-group effects for the assessed intervention on gambling-related symptoms and four of these studies identified significant between-group effects. Behavioral addictions studied in the remaining studies included gaming disorder, internet use disorder, hoarding disorder, and pornography use disorder, revealing generally-promising, albeit limited results. CONCLUSIONS Internet-based interventions seem promising at reducing gambling problems, but too few studies have been published, to date, for conclusions to be drawn for other behavioral addictions. Internet-based interventions targeting other behavioral addictions - like gaming disorder, internet use disorder, hoarding disorder, and pornography use disorder - remain under-examined, warranting considerable additional research to assess their effectiveness.
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Affiliation(s)
- Nikolaos Boumparis
- Swiss Research Institute for Public Health and Addiction at the University of Zurich, Switzerland,Corresponding author. E-mail:
| | - Severin Haug
- Swiss Research Institute for Public Health and Addiction at the University of Zurich, Switzerland
| | - Stefanie Abend
- Swiss Research Institute for Public Health and Addiction at the University of Zurich, Switzerland
| | - Joël Billieux
- Institute of Psychology, University of Lausanne, Lausanne, Switzerland,Centre for Excessive Gambling, Addiction Medicine, Lausanne University Hospital (CHUV), Lausanne, Switzerland
| | - Heleen Riper
- Department of Clinical, Neuro and Developmental Psychology, Amsterdam Public Health Research Institute, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Michael P. Schaub
- Swiss Research Institute for Public Health and Addiction at the University of Zurich, Switzerland
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27
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Mestre-Pintó JI, Fonseca F, Schaub MP, Baumgartner C, Alias-Ferri M, Torrens M. CANreduce-SP-adding psychological support to web-based adherence-focused guided self-help for cannabis users: study protocol for a three-arm randomized control trial. Trials 2022; 23:524. [PMID: 35733201 PMCID: PMC9214682 DOI: 10.1186/s13063-022-06399-2] [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: 11/07/2021] [Accepted: 05/12/2022] [Indexed: 12/02/2022] Open
Abstract
Background Cannabis is the most-frequently used illicit drug in Europe. Over the last few years in Spain, treatment demand has increased, yet most cannabis users do not seek treatment despite the related problems. A web-based self-help tool, like CANreduce 2.0, could help these users to control their consumption. Methods This study protocol describes a three-arm randomized controlled trial (RCT) comparing the effectiveness of three approaches, in terms of reducing cannabis use among problematic cannabis users, the first two treatment arms including the Spanish version of CANreduce 2.0 (an adherence-focused, guidance-enhanced, web-based self-help tool) (1) with and (2) without psychological support; and the third group (3) treatment as usual (TAU). Study hypotheses will be tested concerning the primary outcome: change in the number of days of cannabis use over the previous week, comparing assessments at 6 weeks and 3 and 6 months follow-up between groups and against baseline. Secondary outcomes related to cannabis use will be tested similarly. Mental disorders will be explored as predictors of adherence and outcomes. Analyses will be performed on an intention-to-treat basis, then verified by complete case analyses. Discussion This study will test how effective the Spanish version of CANreduce 2.0 (CANreduce-SP) is at reducing both the frequency and quantity of cannabis use in problematic users and whether adding psychological support increases its effectiveness. Trial registration This trial is registered with the Clinical Trials Protocol Registration and Results System (PRS) number: NCT04517474. Registered 18 August 2020, (Archived by archive.is https://archive.is/N1Y64). The project commenced in November 2020 and recruitment is anticipated to end by November 2022.
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Affiliation(s)
- J I Mestre-Pintó
- Addiction Research Group (GRAd), Neuroscience Research Program, Hospital del Mar Medical Research Institute (IMIM), 08003, Barcelona, Spain. .,Department of Experimental and Health Sciences (CEXS), Universitat Pompeu Fabra, 08002, Barcelona, Spain.
| | - F Fonseca
- Addiction Research Group (GRAd), Neuroscience Research Program, Hospital del Mar Medical Research Institute (IMIM), 08003, Barcelona, Spain.,Department of Experimental and Health Sciences (CEXS), Universitat Pompeu Fabra, 08002, Barcelona, Spain.,Department of Psychiatry and Department of Pharmacology, School of Medicine, Universitat Autònoma de Barcelona (UAB), 08290, Cerdanyola del Vallès, Spain
| | - M P Schaub
- Swiss Research Institute for Public Health and Addiction, University of Zurich, Zurich, Switzerland
| | - C Baumgartner
- Swiss Research Institute for Public Health and Addiction, University of Zurich, Zurich, Switzerland
| | - M Alias-Ferri
- Addiction Research Group (GRAd), Neuroscience Research Program, Hospital del Mar Medical Research Institute (IMIM), 08003, Barcelona, Spain.,Department of Psychiatry and Department of Pharmacology, School of Medicine, Universitat Autònoma de Barcelona (UAB), 08290, Cerdanyola del Vallès, Spain
| | - M Torrens
- Addiction Research Group (GRAd), Neuroscience Research Program, Hospital del Mar Medical Research Institute (IMIM), 08003, Barcelona, Spain.,Department of Psychiatry and Department of Pharmacology, School of Medicine, Universitat Autònoma de Barcelona (UAB), 08290, Cerdanyola del Vallès, Spain.,Institut de Neuropsiquiatria i Addiccions, Hospital del Mar, 08003, Barcelona, Spain
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28
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Digital Treatment Paths for Substance Use Disorders (SUDs). INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19127322. [PMID: 35742572 PMCID: PMC9224394 DOI: 10.3390/ijerph19127322] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Accepted: 06/10/2022] [Indexed: 11/29/2022]
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29
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Carr M, Reddy V, Anderson JM, Weaver M, Hartwell M, Vassar M. Evaluating the relationship between industry sponsorship and conflicts of interest among systematic review authors on treatments for cannabis use disorder. Subst Abus 2022; 43:1180-1189. [PMID: 35617607 DOI: 10.1080/08897077.2022.2074598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Background: Cannabis is the most commonly used illicit drug worldwide. In addition to potential adverse effects, an estimated 9% consistent cannabis users are likely to become dependent and may develop a cannabis use disorder (CUD). Methods: This cross-sectional study developed a search strategy using Ovid, MEDLINE, and Ovid Embase for systematic reviews and meta-analyses focused on CUD treatment in June 2020. These reviews were evaluated for conflicts of interest (COIs) per previously developed classification scheme. Our primary objectives were to (1) evaluate the presence of disclosed or undisclosed COI of systematic review authors, regarding treatment of CUD; and (2) determine whether overall summary effect estimates, narrative results and conclusions were influenced by the presence of disclosed or undisclosed COIs among systematic review authors. Results: Our systematic search returned 560 articles which 9 systematic reviews were eligible for data extraction. We found 77.8% (7/9) contained at least one author with a COI. From the 51 authors included, 29.4% (15/51) were found to have a COI. Forty-four percent (4/9) were funded, 22.2% (2/9) were not funded, and 33.3% (3/9) had no funding statements. Out of the 7 systematic reviews with one or more authors containing COI, 14.2% (1/7) included results favoring the treatment group and 28.6% (2/7) included conclusions favoring the treatment group. Our results showed no significance between funding source and results (p = 0.429) or conclusions. Additionally, we found no significance between the presence of COIs with the favorability of results (p = 0.56) or conclusions. Conclusion: Multiple studies favored the treatment of cannabis-containing products, even though COIs were found in the majority of the systematic reviews. COIs have the ability to sway results of a study, which can affect clinical decision-making. Stricter guidelines should be enforced among authors displaying COIs in systematic reviews studying CUD treatment.
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Affiliation(s)
- Marvin Carr
- Office of Medical Student Research, Oklahoma State University Center for Health Sciences, Tulsa, OK, USA
| | - Vaishnavi Reddy
- Office of Medical Student Research, Oklahoma State University Center for Health Sciences, Tulsa, OK, USA.,Office of Research, University of Tulsa, Tulsa, OK, USA
| | - J Michael Anderson
- Office of Medical Student Research, Oklahoma State University Center for Health Sciences, Tulsa, OK, USA
| | - Michael Weaver
- Office of Medical Student Research, Oklahoma State University Center for Health Sciences, Tulsa, OK, USA.,Kansas City University of Medicine and Biosciences, College of Osteopathic Medicine, Joplin, MO, USA
| | - Micah Hartwell
- Office of Medical Student Research, Oklahoma State University Center for Health Sciences, Tulsa, OK, USA.,Department of Psychiatry and Behavioral Sciences, Oklahoma State University Center for Health Sciences, Tulsa, OK, USA
| | - Matt Vassar
- Office of Medical Student Research, Oklahoma State University Center for Health Sciences, Tulsa, OK, USA.,Department of Psychiatry and Behavioral Sciences, Oklahoma State University Center for Health Sciences, Tulsa, OK, USA
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30
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Philippe TJ, Sikder N, Jackson A, Koblanski ME, Liow E, Pilarinos A, Vasarhelyi K. Digital Health Interventions for Delivery of Mental Health Care: Systematic and Comprehensive Meta-Review. JMIR Ment Health 2022; 9:e35159. [PMID: 35551058 PMCID: PMC9109782 DOI: 10.2196/35159] [Citation(s) in RCA: 56] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 02/28/2022] [Accepted: 03/02/2022] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND The COVID-19 pandemic has shifted mental health care delivery to digital platforms, videoconferencing, and other mobile communications. However, existing reviews of digital health interventions are narrow in scope and focus on a limited number of mental health conditions. OBJECTIVE To address this gap, we conducted a comprehensive systematic meta-review of the literature to assess the state of digital health interventions for the treatment of mental health conditions. METHODS We searched MEDLINE for secondary literature published between 2010 and 2021 on the use, efficacy, and appropriateness of digital health interventions for the delivery of mental health care. RESULTS Of the 3022 records identified, 466 proceeded to full-text review and 304 met the criteria for inclusion in this study. A majority (52%) of research involved the treatment of substance use disorders, 29% focused on mood, anxiety, and traumatic stress disorders, and >5% for each remaining mental health conditions. Synchronous and asynchronous communication, computerized therapy, and cognitive training appear to be effective but require further examination in understudied mental health conditions. Similarly, virtual reality, mobile apps, social media platforms, and web-based forums are novel technologies that have the potential to improve mental health but require higher quality evidence. CONCLUSIONS Digital health interventions offer promise in the treatment of mental health conditions. In the context of the COVID-19 pandemic, digital health interventions provide a safer alternative to face-to-face treatment. However, further research on the applications of digital interventions in understudied mental health conditions is needed. Additionally, evidence is needed on the effectiveness and appropriateness of digital health tools for patients who are marginalized and may lack access to digital health interventions.
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Affiliation(s)
- Tristan J Philippe
- Department of Cellular & Physiological Sciences, The University of British Columbia, Vancouver, BC, Canada.,Department of Psychiatry, The University of British Columbia, Vancouver, BC, Canada
| | | | - Anna Jackson
- School of Social Work, The University of British Columbia, Vancouver, BC, Canada
| | - Maya E Koblanski
- Department of Cellular & Physiological Sciences, The University of British Columbia, Vancouver, BC, Canada.,Department of Psychology, The University of British Columbia, Vancouver, BC, Canada
| | - Eric Liow
- Vancouver Coastal Health Research Institute, Vancouver, BC, Canada
| | - Andreas Pilarinos
- Vancouver Coastal Health Research Institute, Vancouver, BC, Canada.,School of Population and Public Health, The University of British Columbia, Vancouver, BC, Canada
| | - Krisztina Vasarhelyi
- Vancouver Coastal Health Research Institute, Vancouver, BC, Canada.,Faculty of Health Sciences, Simon Fraser University, Burnaby, BC, Canada
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31
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Harrison L, Sharma N, Irfan O, Zaman M, Vaivada T, Bhutta ZA. Mental Health and Positive Development Prevention Interventions: Overview of Systematic Reviews. Pediatrics 2022; 149:186940. [PMID: 35503329 DOI: 10.1542/peds.2021-053852g] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
CONTEXT Previous reviews of mental health interventions have focused on adolescents (10-19 years), with a paucity of comprehensive evidence syntheses on preventive interventions for school-aged children (5-10 years). OBJECTIVE To summarize and synthesize the available evidence from systematic reviews of mental health and positive development interventions for children aged 5-14.9 years in both high-income (HIC) and low- and middle-income countries (LMIC), with a focus on preventive and promotive strategies. DATA SOURCES This overview includes all relevant reviews from OVID Medline, The Cochrane Library, and Campbell Systematic Reviews through December 2020. STUDY SELECTION We included systematic reviews that synthesized empirical studies using experimental or quasi-experimental designs to evaluate the effectiveness of interventions in children aged 5-14.9 years. DATA EXTRACTION Data extraction and quality assessment were completed independently and in duplicate by two review authors. The AMSTAR2 tool was used to assess methodological quality. RESULTS We included 162 reviews. The greatest evidence was found in support of school-based universal and anti-bullying interventions in predominantly HIC. Moderate evidence was found for the use of substance abuse prevention, and early learning and positive development interventions in mixed settings. In LMIC-only contexts, the most promising evidence was found for positive youth development programs. LIMITATIONS The review was primarily limited by paucity of high-quality research due to methodological issues and high heterogeneity. CONCLUSIONS This overview of reviews highlights the need for further research to consolidate findings and understand the specific criteria involved in creating positive mental health and development outcomes from the various interventions considered.
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Affiliation(s)
- Leila Harrison
- Centre for Global Child Health, The Hospital for Sick Children (SickKids), Toronto, Ontario, Canada
| | - Naeha Sharma
- Centre for Global Child Health, The Hospital for Sick Children (SickKids), Toronto, Ontario, Canada
| | - Omar Irfan
- Centre for Global Child Health, The Hospital for Sick Children (SickKids), Toronto, Ontario, Canada
| | - Michele Zaman
- Centre for Global Child Health, The Hospital for Sick Children (SickKids), Toronto, Ontario, Canada
| | - Tyler Vaivada
- Centre for Global Child Health, The Hospital for Sick Children (SickKids), Toronto, Ontario, Canada
| | - Zulfiqar A Bhutta
- Centre for Global Child Health, The Hospital for Sick Children (SickKids), Toronto, Ontario, Canada.,Department of Nutritional Sciences, University of Toronto, Toronto, Ontario, Canada.,Center of Excellence in Women and Child Health, Institute for Global Health & Development, Aga Khan University Hospital, Karachi, Pakistan
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32
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Ahlers J, Baumgartner C, Augsburger M, Wenger A, Malischnig D, Boumparis N, Berger T, Stark L, Ebert DD, Haug S, Schaub MP. Cannabis Use in Adults Who Screen Positive for Attention Deficit/Hyperactivity Disorder: CANreduce 2.0 Randomized Controlled Trial Subgroup Analysis. J Med Internet Res 2022; 24:e30138. [PMID: 35442196 PMCID: PMC9069287 DOI: 10.2196/30138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 08/25/2021] [Accepted: 02/09/2022] [Indexed: 11/13/2022] Open
Abstract
Background Prevalence rates for lifetime cannabis use and cannabis use disorder are much higher in people with attention deficit/hyperactivity disorder than in those without. CANreduce 2.0 is an intervention that is generally effective at reducing cannabis use in cannabis misusers. This self-guided web-based intervention (6-week duration) consists of modules grounded in motivational interviewing and cognitive behavioral therapy. Objective We aimed to evaluate whether the CANreduce 2.0 intervention affects cannabis use patterns and symptom severity in adults who screen positive for attention deficit/hyperactivity disorder more than in those who do not. Methods We performed a secondary analysis of data from a previous study with the inclusion criterion of cannabis use at least once weekly over the last 30 days. Adults with and without attention deficit/hyperactivity disorder (based on the Adult Attention deficit/hyperactivity disorder Self-Report screener) who were enrolled to the active intervention arms of CANreduce 2.0 were compared regarding the number of days cannabis was used in the preceding 30 days, the cannabis use disorder identification test score (CUDIT) and the severity of dependence scale score (SDS) at baseline and the 3-month follow-up. Secondary outcomes were Generalized Anxiety Disorder score, Center for Epidemiological Studies Depression scale score, retention, intervention adherence, and safety. Results Both adults with (n=94) and without (n=273) positive attention-deficit/hyperactivity disorder screening reported significantly reduced frequency (reduction in consumption days: with: mean 11.53, SD 9.28, P<.001; without: mean 8.53, SD 9.4, P<.001) and severity of cannabis use (SDS: with: mean 3.57, SD 3.65, P<.001; without: mean 2.47, SD 3.39, P<.001; CUDIT: with: mean 6.38, SD 5.96, P<.001; without: mean 5.33, SD 6.05, P<.001), as well as anxiety (with: mean 4.31, SD 4.71, P<.001; without: mean 1.84, SD 4.22, P<.001) and depression (with: mean 10.25, SD 10.54; without: mean 4.39, SD 10.22, P<.001). Those who screened positive for attention deficit/hyperactivity disorder also reported significantly decreased attention deficit/hyperactivity disorder scores (mean 4.65, SD 4.44, P<.001). There were no significant differences in change in use (P=.08), dependence (P=.95), use disorder (P=.85), attention deficit/hyperactivity disorder status (P=.84), depression (P=.84), or anxiety (P=.26) between baseline and final follow-up, dependent on positive attention-deficit/hyperactivity disorder screening. Attention deficit/hyperactivity disorder symptom severity at baseline was not associated with reduced cannabis use frequency or severity but was linked to greater reductions in depression (Spearman ρ=.33) and anxiety (Spearman ρ=.28). Individuals with positive attention deficit/hyperactivity disorder screening were significantly less likely to fill out the consumption diary (P=.02), but the association between continuous attention deficit/hyperactivity disorder symptom severity and retention (Spearman ρ=−0.10, P=.13) was nonsignificant. There also was no significant intergroup difference in the number of completed modules (with: mean 2.10, SD 2.33; without: mean 2.36, SD 2.36, P=.34), and there was no association with attention deficit/hyperactivity disorder symptom severity (Spearman ρ=−0.09; P=.43). The same was true for the rate of adverse effects (P=.33). Conclusions Cannabis users screening positive for attention deficit/hyperactivity disorder may benefit from CANreduce 2.0 to decrease the frequency and severity of cannabis dependence and attenuate symptoms of depression and attention deficit/hyperactivity disorder-related symptoms. This web-based program’s advantages include its accessibility for remote users and a personalized counselling option that may contribute to increased adherence and motivation to change among program users. Trial Registration International Standard Randomized Controlled Trial Number (ISRCTN) 11086185; http://www.isrctn.com/ISRCTN11086185
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Affiliation(s)
- Joachim Ahlers
- Swiss Research Institute for Public Health and Addiction, University of Zurich, Zurich, Switzerland
| | - Christian Baumgartner
- Swiss Research Institute for Public Health and Addiction, University of Zurich, Zurich, Switzerland
| | - Mareike Augsburger
- Swiss Research Institute for Public Health and Addiction, University of Zurich, Zurich, Switzerland
| | - Andreas Wenger
- Swiss Research Institute for Public Health and Addiction, University of Zurich, Zurich, Switzerland
| | - Doris Malischnig
- Institute for Addiction Prevention, Office of Addiction and Drug Policy of Vienna, Vienna, Austria
| | - Nikolaos Boumparis
- Swiss Research Institute for Public Health and Addiction, University of Zurich, Zurich, Switzerland
| | - Thomas Berger
- Department of Clinical Psychology and Psychotherapy, University of Bern, Bern, Switzerland
| | - Lars Stark
- Arud Centre for Addiction Medicine, Zurich, Switzerland
| | - David D Ebert
- Clinical Department for Sport and Health Sciences, Technical University Munich, Munich, Germany
| | - Severin Haug
- Swiss Research Institute for Public Health and Addiction, University of Zurich, Zurich, Switzerland
| | - Michael P Schaub
- Swiss Research Institute for Public Health and Addiction, University of Zurich, Zurich, Switzerland
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Dey M, Wenger A, Baumgartner C, Herrmann U, Augsburger M, Haug S, Malischnig D, Schaub MP. Comparing a mindfulness- and CBT-based guided self-help Internet- and mobile-based intervention against a waiting list control condition as treatment for adults with frequent cannabis use: a randomized controlled trial of CANreduce 3.0. BMC Psychiatry 2022; 22:215. [PMID: 35331191 PMCID: PMC8943921 DOI: 10.1186/s12888-022-03802-9] [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: 01/24/2022] [Accepted: 02/19/2022] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Though Internet- and mobile-based interventions (IMIs) and mindfulness-based interventions (generally delivered in-situ) appear effective for people with substance use disorders, IMIs incorporating mindfulness are largely missing, including those targeting frequent cannabis use. METHODS This paper details the protocol for a three-arm randomized controlled trial comparing a mindfulness-based self-help IMI (arm 1) and cognitive-behavioral therapy (CBT)-based self-help IMI (arm 2) versus being on a waiting list (arm 3) in their effectiveness reducing cannabis use in frequent cannabis users. Predictors of retention, adherence and treatment outcomes will be identified and similarities between the two active intervention arms explored. Both active interventions last six weeks and consist of eight modules designed to reduce cannabis use and common mental health symptoms. With a targeted sample size of n = 210 per treatment arm, data will be collected at baseline immediately before program use is initiated; at six weeks, immediately after program completion; and at three and six months post baseline assessment to assess the retention of any gains achieved during treatment. The primary outcome will be number of days of cannabis use over the preceding 30 days. Secondary outcomes will include further measures of cannabis use and use of other substances, changes in mental health symptoms and mindfulness, client satisfaction, intervention retention and adherence, and adverse effects. Data analysis will follow ITT principles and primarily employ (generalized) linear mixed models. DISCUSSION This RCT will provide important insights into the effectiveness of an IMI integrating mindfulness to reduce cannabis use in frequent cannabis users. TRIAL REGISTRATION International Standard Randomized Controlled Trial Number Registry: ISRCTN14971662 ; date of registration: 09/09/2021.
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Affiliation(s)
- Michelle Dey
- Swiss Research Institute for Public Health and Addiction at the University of Zurich, Konradstrasse 32, 8005, Zurich, Switzerland.
| | - Andreas Wenger
- grid.7400.30000 0004 1937 0650Swiss Research Institute for Public Health and Addiction at the University of Zurich, Konradstrasse 32, 8005 Zurich, Switzerland
| | - Christian Baumgartner
- grid.7400.30000 0004 1937 0650Swiss Research Institute for Public Health and Addiction at the University of Zurich, Konradstrasse 32, 8005 Zurich, Switzerland
| | - Ute Herrmann
- grid.452288.10000 0001 0697 1703Cantonal Hospital Winterthur, Institute for Anesthesiology, Pain Center, Brauerstrasse 15, 8401 Winterthur, Switzerland
| | - Mareike Augsburger
- grid.7400.30000 0004 1937 0650Swiss Research Institute for Public Health and Addiction at the University of Zurich, Konradstrasse 32, 8005 Zurich, Switzerland
| | - Severin Haug
- grid.7400.30000 0004 1937 0650Swiss Research Institute for Public Health and Addiction at the University of Zurich, Konradstrasse 32, 8005 Zurich, Switzerland
| | - Doris Malischnig
- Office of Addiction and Drug Policy of Vienna, Institute for Addiction Prevention, Modecenterstrasse 14, 1030 Vienna, Austria
| | - Michael P. Schaub
- grid.7400.30000 0004 1937 0650Swiss Research Institute for Public Health and Addiction at the University of Zurich, Konradstrasse 32, 8005 Zurich, Switzerland
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Barry KM, Gomajee R, Kousignian I, Bustamante JJH, Lakrout P, Mary-Krause M, Melchior M. Adolescent cannabis experimentation and unemployment in young to mid-adulthood: Results from the French TEMPO Cohort study. Drug Alcohol Depend 2022; 230:109201. [PMID: 34864566 DOI: 10.1016/j.drugalcdep.2021.109201] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 11/05/2021] [Accepted: 11/06/2021] [Indexed: 11/16/2022]
Abstract
BACKGROUND France accounts for one of the highest levels of recreational cannabis use, with almost 40% of youth aged 17 reporting having experimented with cannabis. We investigated the impact of early cannabis experimentation (defined as first-time use ≤ 16 years) on future probability of unemployment in young to mid-adulthood using a longitudinal, community sample over the span of 9 years. METHODS Data were obtained from the French TEMPO Cohort study, set up in 2009 among young adults aged 22-25 years old. Participants who reported information on age of cannabis experimentation and employment status in at least one study wave (2009, 2011, 2015 and 2018) were included in the statistical analyses (N = 1487, 61.2% female). RESULTS In A-IPW-adjusted analyses, early cannabis experimenters (≤ 16 years) had 1.71 (95% CI: 1.46-2.02) times higher odds of experiencing unemployment compared to late cannabis experimenters (> 16 years) and 2.40 (95% CI: 2.00 - 2.88) times higher odds of experiencing unemployment compared to non-experimenters. Late cannabis experimenters experienced 1.39 (95% CI: 1.17-1.68) times higher odds of being unemployed compared to non-experimenters, and early cannabis experimenters experienced 3.84 (95%CI: 2.73-5.42) times higher odds of experiencing long-term unemployment (defined as unemployed at least twice) compared to non-experimenters. CONCLUSIONS Participants who ever used cannabis, especially at or before the age of 16, had higher odds of experiencing unemployment, even when accounting for many psychological, academic and family characteristics which preceded cannabis initiation.
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Affiliation(s)
- Katharine M Barry
- Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique (IPLESP), Equipe de Recherche en Epidémiologie Sociale (ERES), Faculté de Médecine St Antoine, 27 rue de Chaligny, 75571 Cedex 12 Paris, France.
| | - Ramchandar Gomajee
- Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique (IPLESP), Equipe de Recherche en Epidémiologie Sociale (ERES), Faculté de Médecine St Antoine, 27 rue de Chaligny, 75571 Cedex 12 Paris, France
| | - Isabelle Kousignian
- Université de Paris, Unité de Recherche " Biostatistique, Traitement et Modélisation des données biologiques ", BioSTM - 4 avenue de l'Observatoire, 75006 Paris, France
| | - Joel José Herranz Bustamante
- Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique (IPLESP), Equipe de Recherche en Epidémiologie Sociale (ERES), Faculté de Médecine St Antoine, 27 rue de Chaligny, 75571 Cedex 12 Paris, France
| | - Paula Lakrout
- Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique (IPLESP), Equipe de Recherche en Epidémiologie Sociale (ERES), Faculté de Médecine St Antoine, 27 rue de Chaligny, 75571 Cedex 12 Paris, France
| | - Murielle Mary-Krause
- Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique (IPLESP), Equipe de Recherche en Epidémiologie Sociale (ERES), Faculté de Médecine St Antoine, 27 rue de Chaligny, 75571 Cedex 12 Paris, France
| | - Maria Melchior
- Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique (IPLESP), Equipe de Recherche en Epidémiologie Sociale (ERES), Faculté de Médecine St Antoine, 27 rue de Chaligny, 75571 Cedex 12 Paris, France
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Schulte MH, Boumparis N, Huizink AC, Riper H. Technological Interventions for the Treatment of Substance Use Disorders. COMPREHENSIVE CLINICAL PSYCHOLOGY 2022. [PMCID: PMC7500918 DOI: 10.1016/b978-0-12-818697-8.00010-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Substance use disorders (SUDs) pose a major public health concern. In recent years, technological (i.e., e-health) interventions have emerged and are increasingly offered in a variety of settings, including substance use treatment. E-health interventions encompass a wide variety of advantages depending on the chosen delivery format. This chapter discusses existing interventions and the effectiveness of delivering them as an e-health intervention, with a focus on randomized controlled trials, for the treatment of alcohol, cannabis, opioid, psychostimulant, or poly-substance use, as well as in transdiagnostic interventions. Based on the literature, suggestions for future research and clinical implications are discussed.
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Olthof MIA, Blankers M, van Laar MW, Goudriaan AE. Identifying Subgroups of Cannabis Users Based on Help-Seeking Preferences: A Latent Class Analysis. Eur Addict Res 2022; 28:331-339. [PMID: 35738241 DOI: 10.1159/000524938] [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] [Received: 10/15/2021] [Accepted: 03/23/2022] [Indexed: 11/19/2022]
Abstract
BACKGROUND The majority of people with cannabis use disorder do not seek treatment. If we were able to gain more insight into different subgroups of cannabis users based on help-seeking preferences, we could use this information to inform the development and promotion of interventions targeted at specific subgroups of cannabis users, to ultimately narrow the treatment gap. METHODS An online survey was conducted among 1,015 Dutch frequent cannabis users (18-72 years) to assess their cannabis use, help-seeking preferences, psychopathology, and psychological distress. Latent class analysis was used to identify classes of cannabis users based on their help-seeking preferences. Differences between the identified classes in terms of sociodemographics, cannabis use, and psychopathology were examined. RESULTS We identified four classes with distinct preferences for support. Class 1 ("no support/only social," n = 548) had a low probability of finding any form of support appealing other than social support. Class 2 ("online help," n = 170) had relatively high probabilities of finding online help appealing. Class 3 ("GP/outpatient," n = 208) had a relatively high probability of finding support from the general practitioner and outpatient substance use disorder treatment appealing. Class 4 ("all sources," n = 89) had moderate to high probabilities for all sources of support. In terms of sociodemographics, differences between the classes were found with regard to gender and level of education. The classes were fairly similar with regard to cannabis use, only the "online help" class scored significantly lower on both cannabis use frequency and quantity compared to most of the other classes. In terms of psychopathology, the "GP/outpatient" class and the "all sources" class experienced more cannabis use-related problems and were more likely to report multiple past quit attempts than the "online help" class and the "no support/only social" class. CONCLUSIONS Our study shows that there is a lot of inter-individual variation in how appealing various forms of help are to cannabis users. Our findings emphasize the importance of promoting a variety of treatment modalities for cannabis users, including real-life and digital options, and indicate what might appeal to whom.
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Affiliation(s)
- Marleen I A Olthof
- Trimbos Institute, Netherlands Institute of Mental Health and Addiction, Utrecht, The Netherlands.,Amsterdam UMC Location University of Amsterdam, Department of Psychiatry, Amsterdam, The Netherlands
| | - Matthijs Blankers
- Trimbos Institute, Netherlands Institute of Mental Health and Addiction, Utrecht, The Netherlands.,Amsterdam UMC Location University of Amsterdam, Department of Psychiatry, Amsterdam, The Netherlands.,Arkin Mental Health Care, Amsterdam, The Netherlands
| | - Margriet W van Laar
- Trimbos Institute, Netherlands Institute of Mental Health and Addiction, Utrecht, The Netherlands
| | - Anna E Goudriaan
- Amsterdam UMC Location University of Amsterdam, Department of Psychiatry, Amsterdam, The Netherlands.,Arkin Mental Health Care, Amsterdam, The Netherlands.,Amsterdam Public Health Research Institute, Amsterdam, The Netherlands
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Currie CL, Larouche R, Voss ML, Trottier M, Spiwak R, Higa E, Scott D, Tallow T. Effectiveness of live health professional-led group eHealth interventions for adult mental health: A systematic review of randomized controlled trials. J Med Internet Res 2021; 24:e27939. [PMID: 34878409 PMCID: PMC8790691 DOI: 10.2196/27939] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 11/03/2021] [Accepted: 12/03/2021] [Indexed: 11/29/2022] Open
Abstract
Background The COVID-19 pandemic has had adverse impacts on mental health and substance use worldwide. Systematic reviews suggest eHealth interventions can be effective at addressing these problems. However, strong positive eHealth outcomes are often tied to the intensity of web-based therapist guidance, which has time and cost implications that can make the population scale-up of more effective interventions difficult. A way to offset cost while maintaining the intensity of therapist guidance is to offer eHealth programs to groups rather than more standard one-on-one formats. Objective This systematic review aims to assess experimental evidence for the effectiveness of live health professional–led group eHealth interventions on mental health, substance use, or bereavement among community-dwelling adults. Within the articles selected for our primary aim, we also seek to examine the impact of interventions that encourage physical activity compared with those that do not. Methods Overall, 4 databases (MEDLINE, CINAHL, PsycINFO, and the Cochrane Library) were searched in July 2020. Eligible studies were randomized controlled trials (RCTs) of eHealth interventions led by health professionals and delivered entirely to adult groups by videoconference, teleconference, or webchat. Eligible studies reported mental health, substance use, or bereavement as primary outcomes. The results were examined by outcome, eHealth platform, and intervention length. Postintervention data were used to calculate effect size by study. The findings were summarized using the Synthesis Without Meta-Analysis guidelines. Risk of bias was assessed using the Cochrane Collaboration Tool. Results Of the 4099 identified studies, 21 (0.51%) RCTs representing 20 interventions met the inclusion criteria. These studies examined mental health outcomes among 2438 participants (sample size range: 47-361 participants per study) across 7 countries. When effect sizes were pooled, live health professional–led group eHealth interventions had a medium effect on reducing anxiety compared with inactive (Cohen d=0.57) or active control (Cohen d=0.48), a medium to small effect on reducing depression compared with inactive (Cohen d=0.61) or active control (Cohen d=0.21), and mixed effects on mental distress and coping. Interventions led by videoconference, and those that provided 8-12 hours of live health professional–led group contact had more robust effects on adult mental health. Risk of bias was high in 91% (19/21) of the studies. Heterogeneity across interventions was significant, resulting in low to very low quality of evidence. No eligible RCT was found that examined substance use, bereavement, or physical activity. Conclusions Live eHealth group interventions led by health professionals can foster moderate improvements in anxiety and moderate to small improvements in depression among community-based adults, particularly those delivered by videoconference and those providing 8-12 hours of synchronous engagement. Trial Registration PROSPERO CRD42020187551; https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=187551 International Registered Report Identifier (IRRID) RR2-10.1186/s13643-020-01479-3
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Affiliation(s)
- Cheryl L Currie
- Faculty of Health Sciences, University of Lethbridge, 4401 University Drive, Lethbridge, CA
| | - Richard Larouche
- Faculty of Health Sciences, University of Lethbridge, 4401 University Drive, Lethbridge, CA
| | - M Lauren Voss
- Faculty of Health Sciences, University of Lethbridge, 4401 University Drive, Lethbridge, CA
| | - Maegan Trottier
- Faculty of Health Sciences, University of Lethbridge, 4401 University Drive, Lethbridge, CA
| | - Rae Spiwak
- Max Rady College of Medicine, University of Manitoba, Winnipeg, CA
| | - Erin Higa
- Faculty of Health Sciences, University of Lethbridge, 4401 University Drive, Lethbridge, CA
| | - David Scott
- Library Services, University of Lethbridge, Lethbridge, CA
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Cunningham JA, Schell C, Bertholet N, Wardell JD, Quilty LC, Agic B, Godinho A. Online personalized feedback intervention to reduce risky cannabis use. Randomized controlled trial. Internet Interv 2021; 26:100484. [PMID: 34824985 PMCID: PMC8605234 DOI: 10.1016/j.invent.2021.100484] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Revised: 11/12/2021] [Accepted: 11/12/2021] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND AND AIMS Given the widespread use of cannabis, and the concomitant risks associated with the drug, there is a need to increase the availability of interventions designed to reduce risky cannabis use. One promising intervention in the addictions employs personalized normative feedback to motivate change. METHODS A two-arm randomized controlled trial (RCT) was conducted in which participants who used cannabis in a risky fashion were randomly assigned to one of two groups - those who received an online personalized feedback report in addition to educational materials about risky cannabis use and those who just received the online educational materials. Follow-up assessment occurred at three- and six-months post-randomization. Outcome variables included: number of days cannabis was used in the past 30, risky cannabis use (ASSIST score of four or more), and participant estimates of the proportion of cannabis users among those of the same age and gender. RESULTS A total of 744 participants with risky cannabis use were recruited for the trial using online advertisements. There were no significant differences between intervention and educational materials only groups at three- and six-month follow-ups for the outcome variables, number of days used cannabis in the last 30 (p = 0.927) and proportion of participants engaging in risky cannabis use (p = 0.557). At three and six month follow-ups, participants who received the feedback intervention were more likely than those in the educational materials group to estimate that a larger proportion of people their age and gender did not use cannabis in the last year (p = 0.028). DISCUSSION AND CONCLUSION While there was some evidence that the personalized feedback intervention modified normative perceptions about cannabis use, there did not appear to be support for the prediction that the intervention reduced cannabis consumption.
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Affiliation(s)
- John A. Cunningham
- National Addiction Centre, Institute of Psychiatry, Psychology and Neuroscience, Kings College London, London, United Kingdom
- Centre for Addiction and Mental Health, Toronto, Canada
- Department of Psychiatry, University of Toronto, Toronto, Canada
| | - Christina Schell
- Centre for Addiction and Mental Health, Toronto, Canada
- Dalla Lana School of Public Health, University of Toronto, Canada
| | - Nicolas Bertholet
- Addiction Medicine, Department of Psychiatry, Lausanne University Hospital and University of Lausanne, Lausanne, Vaud, Switzerland
| | - Jeffrey D. Wardell
- Centre for Addiction and Mental Health, Toronto, Canada
- Department of Psychology, York University, Toronto, Canada
| | - Lena C. Quilty
- Centre for Addiction and Mental Health, Toronto, Canada
- Department of Psychiatry, University of Toronto, Toronto, Canada
- Dalla Lana School of Public Health, University of Toronto, Canada
| | - Branka Agic
- Centre for Addiction and Mental Health, Toronto, Canada
- Dalla Lana School of Public Health, University of Toronto, Canada
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Mardaneh Jobehdar M, Razaghi E, Haghdoost AA, Baleshzar A, Khoshnood K, Ghasemzadeh MR, Motevalian SA. Factors That Influence the Effectiveness of Primary Prevention of Substance Use: A Review of Reviews. IRANIAN JOURNAL OF PSYCHIATRY AND BEHAVIORAL SCIENCES 2021; 15. [DOI: 10.5812/ijpbs.116288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 09/12/2021] [Accepted: 10/15/2021] [Indexed: 09/01/2023]
Abstract
Context: The fact that substance use may result in dependence and severe harm to the user and the community has led to serious and extensive endeavors to design and implement preventive interventions. Prevention programs, however, have been shown to have different effects, and that should not be taken for granted. Systematic reviews and meta-analyses in the field have tried to reveal the effects of different types of substance use prevention programs and to identify the influencing factors. Objectives: The purpose of the current review was to more accurately identify factors associated with the effectiveness of interventions or reversal of desired effects. Evidence Acquisition: We systematically reviewed systematic review and meta-analyses studies within the period of 2009 - 2019 that reported the effectiveness of substance use prevention programs. After the systematic screening of 1586 articles, 43 articles were finally reviewed. Results: In preparation for extracting our data, we designed a structural model for analyzing the results of research on the effectiveness of substance use prevention programs. In general, universal types of prevention programs were reported as more effective than the two other types of selective and indicated programs. Regarding the context of programs, the school setting was more effective than others. In the case of interventions performed in the family setting, selective programs were more effective. Interventions provided by specialists were more effective than those provided by laypeople and / or peers. Interventions provided by more than one person and from more than one discipline showed higher effectiveness. Conclusions: Based on our structural design, we feel that further studies are needed to extend our knowledge regarding the effectiveness of substance use prevention programs.
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Yamada C, Siste K, Hanafi E, Ophinni Y, Beatrice E, Rafelia V, Alison P, Limawan A, Shinozaki T, Matsumoto T, Sakamoto R. Relapse prevention group therapy via video-conferencing for substance use disorder: protocol for a multicentre randomised controlled trial in Indonesia. BMJ Open 2021; 11:e050259. [PMID: 34489288 PMCID: PMC8422497 DOI: 10.1136/bmjopen-2021-050259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND Substance use disorder (SUD) is a leading contributor to the global burden of disease. In Indonesia, the availability of formal treatment for SUD falls short of the targeted coverage. A standardised therapeutic option for SUD with potential for widespread implementation is required, yet evidence-based data in the country are scarce. In this study, we developed a cognitive behavioural therapy (CBT)-based group telemedicine model and will investigate effectiveness and implementability in a multicentre randomised controlled trial. METHODS A total of 220 participants will be recruited from the social networks of eight sites in Indonesia: three hospitals, two primary healthcare centres and three rehabilitation centres. The intervention arm will participate in a relapse prevention programme called the Indonesia Drug Addiction Relapse Prevention Programme (Indo-DARPP), a newly developed 12-week module based on CBT and motivational interviewing constructed in the Indonesian context. The programme will be delivered by a healthcare provider and a peer counsellor in a group therapy setting via video-conferencing, as a supplement to participants' usual treatments. The control arm will continue treatment as usual. The primary outcome will be the percentage increase in days of abstinence from the primarily used substance in the past 28 days. Secondary outcomes will include addiction severity, quality of life, motivation to change, psychiatric symptoms, cognitive function, coping, and internalised stigma. Assessments will be performed at baseline (week 0), post-treatment (week 13), and 3 and 12 months post-treatment completion (weeks 24 and 60). Retention, participant satisfaction, and cost-effectiveness will be assessed as the implementation outcomes. ETHICS AND DISSEMINATION The study protocol was reviewed and approved by the Ethics Committees of Universitas Indonesia and Kyoto University. The results will be disseminated via academic journals and international conferences. Depending on trial outcomes, the treatment programme will be advocated for adoption as a formal healthcare-based approach for SUD. TRIAL REGISTRATION NUMBER UMIN000042186.
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Affiliation(s)
- Chika Yamada
- Department of Environmental Coexistence, Center for Southeast Asian Studies, Kyoto University, Kyoto, Japan
| | - Kristiana Siste
- Department of Psychiatry, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Enjeline Hanafi
- Department of Psychiatry, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Youdiil Ophinni
- Ragon Institute of MGH, MIT and Harvard, Cambridge, Massachusetts, USA
| | - Evania Beatrice
- Department of Psychiatry, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Vania Rafelia
- Department of Psychiatry, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Peter Alison
- Department of Psychiatry, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Albert Limawan
- Department of Psychiatry, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Tomohiro Shinozaki
- Department of Information and Computer Technology, Faculty of Engineering, Tokyo University of Science, Tokyo, Japan
| | - Toshihiko Matsumoto
- Department of Drug Dependence Research, National Center of Neurology and Psychiatry, Tokyo, Japan
| | - Ryota Sakamoto
- Department of Environmental Coexistence, Center for Southeast Asian Studies, Kyoto University, Kyoto, Japan
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Systematic Review of Smartphone Apps as a mHealth Intervention to Address Substance Abuse in Adolescents and Adults. J Addict Nurs 2021; 32:180-187. [PMID: 34473447 DOI: 10.1097/jan.0000000000000416] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Substance abuse represents a foremost national concern for adolescents and adults; investigators have implemented a variety of interventions, delivered with both in-person and mobile-based apps' modalities. The electronic techniques could be more effective because they avoid the cost, privacy, and accessibility issues associated with in-person intervention. To address this issue, a systematic review of the scientific evidence relative to the efficacy of app-based interventions delivered by mobile devices (smartphones) to reduce substance abuse in adolescents and adults was carried out. METHODS To identify relevant studies published from 2005 to 2019, a comprehensive search was conducted. Databases that were searched include CINAHL, Cochrane CENTRAL, Embase, PsycINFO, PubMed, and Web of Science. Keywords and relevant controlled vocabulary terms related to substance abuse and technology were included. Studies were included if they had examined reductions in substance abuse and problem behaviors as a primary outcome with app-based interventions delivered to adolescents and adults. RESULTS The initial search yielded 21,641 articles, duplicates were removed, and 14,797 citations remained; title/abstract screening yielded 190 full-text articles. One hundred seventy-three were excluded because they did not meet the inclusion criteria, leaving 17 final articles to be analyzed in this review. Use of app-based interventions showed some evidence of effectiveness in reducing substance abuse in the adolescent adult population. CONCLUSION Most intervention studies analyzed focused on alcohol reduction. Further research is needed on diverse substance abuse utilizing larger sample sizes, longitudinal studies, and theoretical foundations on the practice of delivering interventions using mobile-based apps.
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Baumgartner C, Schaub MP, Wenger A, Malischnig D, Augsburger M, Walter M, Berger T, Stark L, Ebert DD, Keough MT, Haug S. CANreduce 2.0 Adherence-Focused Guidance for Internet Self-Help Among Cannabis Users: Three-Arm Randomized Controlled Trial. J Med Internet Res 2021; 23:e27463. [PMID: 33929333 PMCID: PMC8122293 DOI: 10.2196/27463] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 03/18/2021] [Accepted: 04/03/2021] [Indexed: 11/13/2022] Open
Abstract
Background Despite increasing demand for treatment among cannabis users in many countries, most users are not in treatment. Internet-based self-help offers an alternative for those hesitant to seek face-to-face therapy, though low effectiveness and adherence issues often arise. Objective Through adherence-focused guidance enhancement, we aimed to increase adherence to and the effectiveness of internet-based self-help among cannabis users. Methods From July 2016 to May 2019, cannabis users (n=775; male: 406/575, 70.6%, female: 169/575, 29.4%; age: mean 28.3 years) not in treatment were recruited from the general population and were randomly assigned to (1) an adherence-focused guidance enhancement internet-based self-help intervention with social presence, (2) a similar intervention with an impersonal service team, and (3) access to internet as usual. Controls who were placed on a waiting list for the full intervention after 3 months underwent an assessment and had access to internet as usual. The primary outcome measurement was cannabis-use days over the preceding 30 days. Secondary outcomes included cannabis-dependence severity, changes in common mental disorder symptoms, and intervention adherence. Differences between the study arms in primary and secondary continuous outcome variables at baseline, posttreatment, and follow-up were tested using pooled linear models. Results All groups exhibited reduced cannabis-use days after 3 months (social presence: –8.2 days; service team: –9.8 days; internet as usual: –4.2 days). The participants in the service team group (P=.01, d=.60) reported significantly fewer cannabis-use days than those in the internet as usual group; the reduction of cannabis use in the social presence group was not significant (P=.07, d=.40). There was no significant difference between the 2 intervention groups regarding cannabis-use reduction. The service team group also exhibited superior improvements in cannabis-use disorder, cannabis-dependence severity, and general anxiety symptoms after 3 months to those in the internet as usual group. Conclusions The adherence-focused guidance enhancement internet-based self-help intervention with an impersonal service team significantly reduced cannabis use, cannabis-use disorder, dependence severity, and general anxiety symptoms. Trial Registration ISRCTN Registry ISRCTN11086185; http://www.isrctn.com/ISRCTN11086185
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Affiliation(s)
- Christian Baumgartner
- Swiss Research Institute for Public Health and Addiciton, University of Zurich, Zürich, Switzerland
| | - Michael Patrick Schaub
- Swiss Research Institute for Public Health and Addiciton, University of Zurich, Zürich, Switzerland
| | - Andreas Wenger
- Swiss Research Institute for Public Health and Addiciton, University of Zurich, Zürich, Switzerland
| | - Doris Malischnig
- Institute for Addiction Prevention, Addiction and Drug Coordination Vienna, Vienna, Austria
| | - Mareike Augsburger
- Swiss Research Institute for Public Health and Addiciton, University of Zurich, Zürich, Switzerland
| | - Marc Walter
- University Psychiatric Clinics, University of Basel, Basel, Switzerland
| | - Thomas Berger
- Department of Clinical Psychology and Psychotherapy, University of Bern, Bern, Switzerland
| | - Lars Stark
- Arud Centre for Addiction Medicine, Zurich, Switzerland
| | - David Daniel Ebert
- Department for Sport and Health Sciences, Chair for Psychology and Digital Mental Health Care, Technical University Munich, Munich, Germany
| | | | - Severin Haug
- Swiss Research Institute for Public Health and Addiciton, University of Zurich, Zürich, Switzerland
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Rauschenberg C, Schick A, Hirjak D, Seidler A, Paetzold I, Apfelbacher C, Riedel-Heller SG, Reininghaus U. Evidence Synthesis of Digital Interventions to Mitigate the Negative Impact of the COVID-19 Pandemic on Public Mental Health: Rapid Meta-review. J Med Internet Res 2021; 23:e23365. [PMID: 33606657 PMCID: PMC7951054 DOI: 10.2196/23365] [Citation(s) in RCA: 101] [Impact Index Per Article: 33.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 02/14/2021] [Accepted: 02/17/2021] [Indexed: 12/18/2022] Open
Abstract
Background Accumulating evidence suggests the COVID-19 pandemic has negative effects on public mental health. Digital interventions that have been developed and evaluated in recent years may be used to mitigate the negative consequences of the pandemic. However, evidence-based recommendations on the use of existing telemedicine and internet-based (eHealth) and app-based mobile health (mHealth) interventions are lacking. Objective The aim of this study was to investigate the theoretical and empirical base, user perspective, safety, effectiveness, and cost-effectiveness of digital interventions related to public mental health provision (ie, mental health promotion, prevention, and treatment of mental disorders) that may help to reduce the consequences of the COVID-19 pandemic. Methods A rapid meta-review was conducted. The MEDLINE, PsycINFO, and CENTRAL databases were searched on May 11, 2020. Study inclusion criteria were broad and considered systematic reviews and meta-analyses that investigated digital tools for health promotion, prevention, or treatment of mental health conditions and determinants likely affected by the COVID-19 pandemic. Results Overall, 815 peer-reviewed systematic reviews and meta-analyses were identified, of which 83 met the inclusion criteria. Our findings suggest that there is good evidence on the usability, safety, acceptance/satisfaction, and effectiveness of eHealth interventions. Evidence on mHealth apps is promising, especially if social components (eg, blended care) and strategies to promote adherence are incorporated. Although most digital interventions focus on the prevention or treatment of mental disorders, there is some evidence on mental health promotion. However, evidence on process quality, cost-effectiveness, and long-term effects is very limited. Conclusions There is evidence that digital interventions are particularly suited to mitigating psychosocial consequences at the population level. In times of physical distancing, quarantine, and restrictions on social contacts, decision makers should develop digital strategies for continued mental health care and invest time and efforts in the development and implementation of mental health promotion and prevention programs.
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Affiliation(s)
- Christian Rauschenberg
- Department of Public Mental Health, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany.,Department of Psychiatry and Neuropsychology, School of Mental Health and Neuroscience, Maastricht University, Maastricht, Netherlands
| | - Anita Schick
- Department of Public Mental Health, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Dusan Hirjak
- Department of Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Andreas Seidler
- Institute and Policlinic of Occupational and Social Medicine, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Isabell Paetzold
- Department of Public Mental Health, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Christian Apfelbacher
- Institute of Social Medicine and Health Systems Research, Otto von Guericke University Magdeburg, Magdeburg, Germany
| | - Steffi G Riedel-Heller
- Institute of Social Medicine, Occupational Health and Public Health, University of Leipzig, Leipzig, Germany
| | - Ulrich Reininghaus
- Department of Public Mental Health, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany.,Centre for Epidemiology and Public Health, Health Service and Population Research Department, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, United Kingdom.,ESRC Centre for Society and Mental Health, King´s College London, London, United Kingdom
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Abstract
Cannabis use disorder (CUD) is an underappreciated risk of using cannabis that affects ~10% of the 193 million cannabis users worldwide. The individual and public health burdens are less than those of other forms of drug use, but CUD accounts for a substantial proportion of persons seeking treatment for drug use disorders owing to the high global prevalence of cannabis use. Cognitive behavioural therapy, motivational enhancement therapy and contingency management can substantially reduce cannabis use and cannabis-related problems, but enduring abstinence is not a common outcome. No pharmacotherapies have been approved for cannabis use or CUD, although a number of drug classes (such as cannabinoid agonists) have shown promise and require more rigorous evaluation. Treatment of cannabis use and CUD is often complicated by comorbid mental health and other substance use disorders. The legalization of non-medical cannabis use in some high-income countries may increase the prevalence of CUD by making more potent cannabis products more readily available at a lower price. States that legalize medical and non-medical cannabis use should inform users about the risks of CUD and provide information on how to obtain assistance if they develop cannabis-related mental and/or physical health problems.
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Elison-Davies S, Wardell JD, Quilty LC, Ward J, Davies G. Examining correlates of cannabis users' engagement with a digital intervention for substance use disorder: An observational study of clients in UK services delivering Breaking Free Online. J Subst Abuse Treat 2021; 123:108261. [PMID: 33612195 DOI: 10.1016/j.jsat.2020.108261] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 11/09/2020] [Accepted: 12/15/2020] [Indexed: 11/18/2022]
Abstract
BACKGROUND Cannabis is among the most widely used drugs, with the literature demonstrating that cannabis use disorder (CUD) may be more prevalent than previously thought. Research should explore novel approaches to behavioral support to meet treatment need, including computer-assisted therapies such as Breaking Free Online (BFO). This study aimed to understand how participants' baseline sociodemographic and clinical characteristics are associated with engagement with BFO, and how both participants' characteristics and their engagement may be associated with cannabis use and biopsychosocial functioning at follow-up. METHODS An observational study with 1830 individuals presenting to UK-based publicly funded treatment services who reported cannabis as their primary problem substance and engaged with BFO as a self-directed intervention. RESULTS Moderate-severe depression/anxiety (51%) and elevated severity of cannabis dependence scores (39%) characterized the baseline sample. Women demonstrated greater clinical complexity at baseline than men. Baseline mental health and biopsychosocial functioning were associated with whether participants completed a follow-up assessment. Among 460 participants who completed a follow-up assessment, intervention engagement was positively associated with self-reported quality of life and biopsychosocial functioning at follow-up. CONCLUSIONS Cannabis users demonstrated substantial clinical complexity at baseline, with depression/anxiety and biopsychosocial functioning being associated with BFO engagement. Greater BFO engagement was also associated with better quality of life and biopsychosocial functioning at follow-up. Some groups, including those with greater mental health and biopsychosocial impairment at baseline and women, may require support to engage with BFO to maximize clinical benefits.
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Affiliation(s)
- Sarah Elison-Davies
- Breaking Free Group, Williams House, Manchester Science Park, Lloyd Street North, Manchester M15 6SE, UK.
| | - Jeffrey D Wardell
- Institute for Mental Health Policy Research, Centre for Addiction and Mental Health, 33 Russell Street, Toronto, Ontario M5S 2S1, Canada; Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, 250 College Street, Toronto, Ontario M5T 1L8, Canada; Department of Psychiatry, University of Toronto, 250 College Street, Toronto, Ontario M5T 1L8, Canada
| | - Lena C Quilty
- Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, 250 College Street, Toronto, Ontario M5T 1L8, Canada; Department of Psychiatry, University of Toronto, 250 College Street, Toronto, Ontario M5T 1L8, Canada
| | - Jonathan Ward
- Breaking Free Group, Williams House, Manchester Science Park, Lloyd Street North, Manchester M15 6SE, UK
| | - Glyn Davies
- Breaking Free Group, Williams House, Manchester Science Park, Lloyd Street North, Manchester M15 6SE, UK
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ICan, an Internet-based intervention to reduce cannabis use: study protocol for a randomized controlled trial. Trials 2021; 22:28. [PMID: 33407776 PMCID: PMC7787592 DOI: 10.1186/s13063-020-04962-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Accepted: 12/09/2020] [Indexed: 01/21/2023] Open
Abstract
Background Heavy cannabis use is associated with adverse physical and mental health effects. Despite available effective treatments, the majority of heavy cannabis users does not seek professional help. Web-based interventions can provide an alternative for cannabis users who are reluctant to seek professional help. Several web-based cannabis interventions are effective in reducing cannabis use; however, the effect sizes are typically small and attrition rates are typically high. This suggests that web-based programs can be an effective cannabis use intervention for some, while others may need additional substance use treatment after completing a web-based intervention. Therefore, it is important that web-based interventions do not solely focus on reducing cannabis use, but also on improving attitudes towards substance use treatment. The Screening Brief Intervention and Referral to Treatment (SBIRT) approach appears to be well suited for the purpose of reducing cannabis use and improving substance use treatment utilization. Based on the SBIRT approach—and based on cognitive behavioral therapy (CBT) and motivational interviewing (MI)—we developed the Internet-based cannabis reduction intervention ICan. Methods/design This protocol paper presents the design of a randomized controlled trial (RCT) in which we evaluate the effectiveness of the ICan intervention compared to four online modules of educational information on cannabis in a sample of Dutch frequent cannabis users. The primary outcome measure is frequency of cannabis use. Secondary outcome measures include the quantity of cannabis used (grams), the attitudes towards seeking help and the number of participants who enter specialized treatment services for cannabis use-related problems. Discussion To the best of our knowledge, ICan is the first Internet-based intervention for cannabis users that combines screening, a brief intervention—based on CBT and MI—and referral to treatment options. Trial registration The study is registered in the Netherlands Trial Register; identifier NL7668. Registered on 17 April 2019.
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47
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van Laar MW, Oomen PE, van Miltenburg CJA, Vercoulen E, Freeman TP, Hall WD. Cannabis and COVID-19: Reasons for Concern. Front Psychiatry 2020; 11:601653. [PMID: 33408655 PMCID: PMC7779403 DOI: 10.3389/fpsyt.2020.601653] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 11/16/2020] [Indexed: 12/11/2022] Open
Abstract
The lockdown measures implemented to curb the spread of SARS-CoV-2 may affect (illicit) drug consumption patterns. This rapid response study investigated changes in cannabis use in a non-probability sample of cannabis users in the Netherlands during the early lockdown period. We fielded an online cross-sectional survey 4-6 weeks after implementation of lockdown measures in the Netherlands on March 15, 2020. We measured self-reported \motives for changes in use, and assessed cannabis use frequency (use days), number of joints per typical use day, and route of administration in the periods before and after lockdown implementation. 1,563 cannabis users were recruited. Mean age was 32.7 ± 12.0 years; 66.3% were male and 67.9% used cannabis (almost) daily. In total, 41.3% of all respondents indicated that they had increased their cannabis use since the lockdown measures, 49.4% used as often as before, 6.6% used less often, and 2.8% stopped (temporarily). One-third of those who were not daily users before the lockdown became (almost) daily users. Before the lockdown, most respondents (91.4%) used cannabis in a joint mixed with tobacco and 87.6% still did so. Among users of joints, 39.4% reported an increase in the average number consumed per use day; 54.2% stayed the same and 6.4% used fewer joints. This rapid response study found evidence that during the lockdown more users increased rather than decreased cannabis consumption according to both frequency and quantity. These data highlight the need to invest more resources in supporting cessation, harm reduction, and monitoring longer term trends in cannabis use.
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Affiliation(s)
- Margriet W. van Laar
- Trimbos Institute, The Netherlands Institute of Mental Health and Addiction, Utrecht, Netherlands
| | - Pieter E. Oomen
- Trimbos Institute, The Netherlands Institute of Mental Health and Addiction, Utrecht, Netherlands
| | | | - Eefje Vercoulen
- Trimbos Institute, The Netherlands Institute of Mental Health and Addiction, Utrecht, Netherlands
| | - Tom P. Freeman
- Addiction and Mental Health Group (AIM), Department of Psychology, University of Bath, Bath, United Kingdom
| | - Wayne D. Hall
- National Centre for Youth Substance Use Research, The University of Queensland, St Lucia, QLD, Australia
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Winters KC, Mader J, Budney AJ, Stanger C, Knapp AA, Walker DD. Interventions for cannabis use disorder. Curr Opin Psychol 2020; 38:67-74. [PMID: 33338844 DOI: 10.1016/j.copsyc.2020.11.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 11/05/2020] [Accepted: 11/10/2020] [Indexed: 10/23/2022]
Abstract
How to treat adults and adolescents with a Cannabis Use Disorder is a burgeoning research area. This article reviews the empirical literature pertaining to several psychosocial approaches (cognitive-behavior therapy, motivational enhancement, and contingency management), all of which are associated with favorable outcomes. We also review the emerging research on the use of pharmacotherapy, brief interventions and technology-delivered interventions, and conclude with an overview of future research needs.
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49
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Malischnig D, Baumgartner C, Schaub MP. CANreduce 2.0: Reduzierung des Cannabiskonsums unter Berücksichtigung von psychischen Komorbiditäten wie der Generalisierten Angststörung – Zwei Fliegen auf einen Schlag? SUCHTTHERAPIE 2020. [DOI: 10.1055/a-1257-9681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Zusammenfassung
Ziel der Studie Zahlreiche Studien weisen auf ein breites Spektrum häufig gleichzeitig auftretender psychischer Störungen wie jene der Generalisierten Angststörung bei der Behandlung von Personen mit Cannabiskonsumstörungen hin (GAD). Bisherige Internet-basierte Studien konnten zwar vereinzelt die Reduktion von Cannabiskonsum zeigen, berücksichtigten aber keine komorbide Störungen. Ziel des E-Coach gestützten Online-Selbsthilfeprogramm CANreduce 2.0 ist die Reduzierung des Cannabiskonsums und der gegebenenfalls vorhandenen GAD.
Methodik Sekundäranalyse der in der Allgemeinbevölkerung rekrutierten Cannabiskonsumierenden der CANreduce 2.0 Studie der beiden aktiven Interventionsgruppen (N=367). Für die Analysen wurden diese Teilnehmende aufgrund ihres erreichten Symptomatik-Wertes der General Anxiety Disorder Scale (GAD-7) in 4 Gruppen eingeteilt: Minimale (GAD-7 Werte: 0–4; N=102), Milde (5–9; N=151), Moderate (10–14; N=78) und Schwere (15–21; N=36) Angststörung und anschliessend ihre Behandlungsverläufe mittels Intention-to-Treat Analysen bezüglich ihrer Cannabiskonsumtage und ihrer Werte auf dem Cannabis Use Disorder Identification Test (CUDIT), der Severity of Dependence Scale (SDS), der GAD-7, der Center of Epidemiologic Studies of Depression Scale (CES-D) sowie bezüglich ihrer Adhärenz verglichen.
Ergebnisse Alle 4 Gruppen reduzierten unabhängig von ihrer GAD-Symptomatik die Anzahl ihrer Cannabiskonsumtage, ihren CUDIT und SDS Score sowohl 6 Wochen als auch 3 Monate nach der Baselineerhebung. Weiter haben mit Ausnahme von der minimalen GAD-7-Gruppe alle Gruppen eine Reduktion der Angstsymptomatik nach 3 Monaten aufgewiesen. Analog zeigten mit Ausnahme der minimalen GAD-7-Gruppe alle GAD-7-Gruppen eine deutliche Reduktion in der depressiven Symptomatik. Bezüglich der gemessenen Adhärenz zeigten sich keine Unterschiede zwischen den GAD-7-Gruppen.
Schlussfolgerungen CANreduce 2.0 scheint sowohl den Cannabiskonsum, die Ausprägung der Cannabiskonsumstörung bzw. die Cannabisabhängigkeit wie auch eine gegebenenfalls vorhandene GAD-Symptomatik zu reduzieren.
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Affiliation(s)
- Doris Malischnig
- Institut für Suchtprävention der Sucht- und Drogenkoordination Wien, Austria
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50
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Currie CL, Larouche R, Voss ML, Higa EK, Spiwak R, Scott D, Tallow T. The impact of eHealth group interventions on the mental, behavioral, and physical health of adults: a systematic review protocol. Syst Rev 2020; 9:217. [PMID: 32967717 PMCID: PMC7513289 DOI: 10.1186/s13643-020-01479-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Accepted: 09/09/2020] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND COVID-19 has resulted in an increased demand for eHealth services globally. There is emerging evidence for the efficacy for group eHealth interventions that support population-based mental health and wellbeing, but a systematic review is lacking. The primary objective of this systematic review is to summarize the evidence for eHealth group counseling and coaching programs for adults. A second objective is to assess, within studies selected for our primary objective, the impact of programs that encourage PA on outcomes compared to those that do not. METHODS Randomized controlled trials that assess the impact of eHealth group counseling or coaching programs on mental health, health behavior, or physical health activity among community-dwelling adults will be included. We will search the following electronic databases (from January 2005 onwards): MEDLINE, PsycINFO, CINHAL, and the Central Register of Controlled Trials. The primary outcomes will be changes in mental health conditions (e.g., depression, anxiety, stress, quality of life), behavioral health conditions (e.g., substance use, smoking, sexual behavior, eating behavior, medication adherence), and physical health conditions (e.g., coping with cancer, menopausal symptoms, arthritis pain). Secondary outcomes will be changes in physical activity. Two reviewers will independently screen all citations, full-text articles, and abstract data. Potential conflicts will be resolved through discussion with a third reviewer. A narrative synthesis without meta-analysis will be conducted. The strength of the body of evidence will be assessed using GRADE. The risk of bias in individual studies will be appraised using the Cochrane Risk of Bias 2.0 tool. Potential sources of gender bias in included studies will be considered at all stages of the planned review. DISCUSSION This review will contribute to the literature by providing evidence on the effectiveness of eHealth counseling and coaching programs delivered to adults in a group format. SYSTEMATIC REVIEW REGISTRATION The protocol has been registered at the International Prospective Register of Systematic Reviews (PROSPERO: CRD42020187551 ).
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Affiliation(s)
- Cheryl L Currie
- Faculty of Health Sciences, University of Lethbridge, 4401 University Dr, Lethbridge, AB, T1K 3M4, Canada.
| | - Richard Larouche
- Faculty of Health Sciences, University of Lethbridge, 4401 University Dr, Lethbridge, AB, T1K 3M4, Canada
| | - M Lauren Voss
- Faculty of Health Sciences, University of Lethbridge, 4401 University Dr, Lethbridge, AB, T1K 3M4, Canada
| | - Erin K Higa
- Faculty of Health Sciences, University of Lethbridge, 4401 University Dr, Lethbridge, AB, T1K 3M4, Canada
| | - Rae Spiwak
- Manitoba Population Mental Health Research Group, Department of Psychiatry, Max Rady College of Medicine, University of Manitoba, Winnipeg, Canada
| | - David Scott
- University Library, University of Lethbridge, Lethbridge, Canada
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