1
|
Kalmin MM, Nicolo C, Long W, Bodden D, Van Nunen L, Shoptaw S, Ipser J. A Systematic Review of the Efficacy of Contingency Management for Substance Use Disorders in Low and Middle Income Countries. Int J Behav Med 2024; 31:605-619. [PMID: 37532862 DOI: 10.1007/s12529-023-10197-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/23/2023] [Indexed: 08/04/2023]
Abstract
BACKGROUND The impact of illicit substance use is especially devastating in low-resourced countries where factors such as poverty, unemployment, and inadequate services impede successful treatment. Contingency management (CM) is a treatment for substance use disorders that has shown to be effective in eliciting behaviour change. The efficacy of CM interventions in low and middle income countries (LMICs) has been under explored. METHODS The aim of this systematic review of randomized controlled trials was to assess measures of CM efficacy in addressing substance use disorders, while also considering contextual moderators of CM in LMICs. A search of PubMed, Scopus, and Cochrane library databases yielded 18 studies for inclusion, from which relevant data were extracted using modified versions of the Cochrane Characteristics of Studies tool. RESULTS Two studies were located in a low-income country, two in lower-middle income countries, and fourteen in upper middle-income countries. Overall, estimated efficacy estimates were similar to those from higher income countries. However, context-specific challenges that warrant further investigation included limited access to trained staff and structural and financial constraints. CONCLUSIONS While CM in LMICs is in its early stages of development, efficacy estimates were not substantially different compared to high income countries. Challenges such as costs, willingness to implement, and the stigma associated with addiction sets the stage for further research in these contexts.
Collapse
Affiliation(s)
- Mariah M Kalmin
- Department of Family Medicine, University of California, Los Angeles 1800 Wilshire Blvd., Suite 1800, 90024, Los Angeles, CA, US.
| | - Candice Nicolo
- Department of Psychology, University of Cape Town, Cape Town, South Africa
| | - Wahbie Long
- Department of Psychology, University of Cape Town, Cape Town, South Africa
| | - David Bodden
- Department of Environmental Health, University of North Carolina, Chapel Hill, Chapel Hill, North, CA, US
| | - Lara Van Nunen
- Department of Neuroscience, University of Cape Town, Cape Town, South Africa
| | - Steven Shoptaw
- Department of Family Medicine, University of California, Los Angeles 1800 Wilshire Blvd., Suite 1800, 90024, Los Angeles, CA, US
| | - Jonathan Ipser
- Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa
| |
Collapse
|
2
|
Dorey L, McGarrigle J, May R, Hoon AE, Dymond S. Client Views of Contingency Management in Gambling Treatment: A Thematic Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:17101. [PMID: 36554983 PMCID: PMC9778966 DOI: 10.3390/ijerph192417101] [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: 10/07/2022] [Revised: 11/21/2022] [Accepted: 12/06/2022] [Indexed: 06/17/2023]
Abstract
Low levels of treatment access and poor retention among those with gambling problems suggests a need to improve treatment. Contingency management (CM) is a behavioural intervention involving the identification of target behaviours and the provision of incentives when targets are met. There exists a substantial evidence base for CM increasing abstinence and attendance in substance misuse treatment, but this has not been widely extended to gambling treatment setting. This study sought to explore the views of clients about CM for the treatment of problematic and disordered gambling. We conducted semi-structured interviews with 25 gambling treatment clients who were, or had previously been, engaged in treatment in Great Britain. Participants were provided with an explanation of CM, two hypothetical scenarios, and two structured questionnaires to facilitate discussion. Thematic analysis was used to interpret findings. Some participants felt that clients could manipulate CM while in treatment to obtain money to gamble, and that mechanisms of CM could trigger recovering clients into relapse. Participants also identified potential benefits of CM to achieve treatment goals, by enhancing motivation and engagement while in treatment, and helping bring people into treatment earlier. Gambling treatment clients broadly supported the use of incentives for treatment. CM is seen as a facilitator of extended engagement in treatment, and an encouragement for clients to make progress in the treatment process.
Collapse
Affiliation(s)
- Lucy Dorey
- School of Psychology, Swansea University, Singleton Campus, Swansea SA2 8PP, UK
| | - Jack McGarrigle
- School of Psychology, Swansea University, Singleton Campus, Swansea SA2 8PP, UK
| | - Richard May
- School of Psychology and Therapeutic Studies, University of South Wales, Pontypridd CF37 1DL, UK
| | - Alice E. Hoon
- Swansea University Medical School, Singleton Campus, Swansea SA2 8PP, UK
| | - Simon Dymond
- School of Psychology, Swansea University, Singleton Campus, Swansea SA2 8PP, UK
- Department of Psychology, Reykjavík University, Menntavegur 1, Nauthólsvík, 101 Reykjavík, Iceland
| |
Collapse
|
3
|
Smith CL, Rodin NM, Hwang JY, Miguel AQC, Johnson K, McDonell MG, McPherson SM. Automated Reinforcement Management System (ARMS): focused phase I provider feedback. Addict Sci Clin Pract 2022; 17:20. [PMID: 35346358 PMCID: PMC8962143 DOI: 10.1186/s13722-022-00301-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Accepted: 03/07/2022] [Indexed: 12/02/2022] Open
Abstract
Background Alcohol use increases risk for morbidity and mortality and is associated with over 3 million annual deaths worldwide. Contingency Management (CM) is one of the most effective interventions for substance use disorders, and has recently been coupled with technologies to promote novel treatments for alcohol use disorders (AUD). Leveraging these technological advances, we are developing the Automated Reinforcement Management System (ARMS), an integrated CM system designed to enable CM treatment as a component of a digital therapeutic or adjunct therapy remotely to anyone with a smartphone. Objective To collect detailed provider feedback on ARMS and determine the need for modifications to make the system most feasible, acceptable, and useful to providers. Methods Seven providers completed one-hour structured interviews/focus groups wherein we described the ARMS system and its application to clinical care. Providers viewed screen shots of the ARMS provider facing and patient facing systems. Providers gave feedback on their current AUD treatment practices, preferences for the functionality and appearance of the system, preferences for receipt of information on their patients, why they and their patients would or would not use the system, suggestions for improvement, and the proposed intervention overall. To analyze the qualitative data gathered, we used a qualitative descriptive approach with content analysis methods. Results The overarching theme of Individualized Treatment emerged throughout the interviews. This sentiment supports use of ARMS, as it is intended to supplement provider communication and intervention as an adjunctive and customizable tool with the ability to reach rural patients, not a stand-alone option. Themes of Accountability and Objective Assessment arose during discussions of why people would use the system. Themes within provider obstacles included, Information Overload and Clinical Relevance, and in patient obstacles, Sustained Engagement and Security Concerns. Two themes emerged regarding suggestions for improvement: Increasing Accessibility and Bi-directional Communication. Discussion Themes from provider input are being used to modify ARMS to make it more user friendly, time saving, and relevant to treatment of AUD. If successful, ARMS will provide effective, individualized-digital therapeutic for those needing adjunctive treatment or those living in rural remote areas needing better connected care.
Collapse
Affiliation(s)
- Crystal L Smith
- Elson S. Floyd College of Medicine, Washington State University, PO Box 1495, Spokane, WA, 99210-1495, USA. .,Analytics and PsychoPharmacology Laboratory (APPL), Spokane, WA, USA. .,Program of Excellence in Addiction Research (PEAR), Washington State University, Spokane, WA, USA.
| | - Nicole M Rodin
- Elson S. Floyd College of Medicine, Washington State University, PO Box 1495, Spokane, WA, 99210-1495, USA.,Analytics and PsychoPharmacology Laboratory (APPL), Spokane, WA, USA.,College of Pharmacy and Pharmaceutical Sciences, Washington State University, Spokane, WA, USA
| | - Julie Y Hwang
- Elson S. Floyd College of Medicine, Washington State University, PO Box 1495, Spokane, WA, 99210-1495, USA.,Analytics and PsychoPharmacology Laboratory (APPL), Spokane, WA, USA.,Program of Excellence in Addiction Research (PEAR), Washington State University, Spokane, WA, USA
| | - André Q C Miguel
- Elson S. Floyd College of Medicine, Washington State University, PO Box 1495, Spokane, WA, 99210-1495, USA.,Analytics and PsychoPharmacology Laboratory (APPL), Spokane, WA, USA.,Program of Excellence in Addiction Research (PEAR), Washington State University, Spokane, WA, USA
| | - Kim Johnson
- Managed Health Connections, Spokane, WA, USA
| | - Michael G McDonell
- Elson S. Floyd College of Medicine, Washington State University, PO Box 1495, Spokane, WA, 99210-1495, USA.,Program of Excellence in Addiction Research (PEAR), Washington State University, Spokane, WA, USA.,Behavioral Health Innovations, Washington State University, Spokane, WA, USA
| | - Sterling M McPherson
- Elson S. Floyd College of Medicine, Washington State University, PO Box 1495, Spokane, WA, 99210-1495, USA.,Analytics and PsychoPharmacology Laboratory (APPL), Spokane, WA, USA.,Program of Excellence in Addiction Research (PEAR), Washington State University, Spokane, WA, USA
| |
Collapse
|
4
|
Effectiveness of incorporating contingency management into a public treatment program for people who use crack cocaine in Brazil. A single-blind randomized controlled trial. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2021; 99:103464. [PMID: 34619447 DOI: 10.1016/j.drugpo.2021.103464] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 09/08/2021] [Accepted: 09/12/2021] [Indexed: 11/21/2022]
Abstract
BACKGROUND Smoked cocaine (i.e., crack use) is a severe health problem in Brazil, with the country being reported as having the largest crack market in the world. The objective of this study was to evaluate the effectiveness of incorporating Contingency Management targeting cocaine abstinence into a public treatment program in Brazil. METHODS Single-blind randomized controlled trial conducted at Unidade Recomeço Helvétia (URH), a public ambulatory treatment program for persons who use crack and live in the "Crackland" region in downtown São Paulo, Brazil. In total, 98 treatment-seeking individuals who use crack were randomized to one of two treatment conditions. Participants allocated to the control condition (n = 48) received 12 weeks of the standard treatment provided at URH. Participants allocated to the experimental condition (n = 50) received the same treatment in combination with Contingency Management (URH+CM). In URH+CM, participants were provided with vouchers with monetary value for submission of negative cocaine urinalysis twice weekly. RESULTS Compared to the URH group, the URH+CM group was significantly more likely to submit a negative cocaine urinalysis during treatment, with odds ratios ranging from 4.17 to 6.78, depending on how missing data was accounted for (p<0.01). Participants receiving Contingency Management also had higher odds of achieving three or more weeks of continuous abstinence (OR= 8.07; 95% CI [2.48, 26.24]), achieved longer durations of abstinence (B = 2.14; 95% CI [0.67, 3.61]), submitted a higher percentage of negative urinalysis (B = 19.85; 95% CI [6.89, 32.82]), and were retained in treatment for a longer period (B = 3.00; 95% CI [1.04, 4.97]), compared to those receiving URH alone (p<0.01 for all). CONCLUSIONS The incorporation of Contingency Management was effective in promoting cocaine abstinence and treatment retention. The large-scale dissemination of Contingency Management may be an effective strategy to treat Brazilians with cocaine use disorders.
Collapse
|
5
|
Miguel A, Smith C, Perea N, Johnson K, McDonell M, McPherson S. Development of Automated Reinforcement Management System (ARMS): Protocol for a Phase I Feasibility and Usability Study. JMIR Form Res 2021; 5:e25796. [PMID: 34279238 PMCID: PMC8329757 DOI: 10.2196/25796] [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] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 04/12/2021] [Accepted: 05/31/2021] [Indexed: 01/23/2023] Open
Abstract
BACKGROUND Alcohol use is directly related to over 3 million deaths worldwide every year. Contingency management is a cost-effective treatment for substance use disorders; however, few studies have examined its efficacy for alcohol use disorder. Recent technological advances have enabled the combined use of mobile apps and low-cost electronic breathalyzer devices to remotely monitor alcohol use. Leveraging this type of technology, our study group has recently developed an integrated contingency management system that would enable community treatment programs to remotely deliver contingency management to anyone who owns a smartphone. OBJECTIVE In this paper, we present a full description of our integrated contingency management system, Automated Reinforcement Management System (ARMS), and describe a protocol that will evaluate its feasibility and usability. METHODS Initially, 6 clinicians will participate in a 1-hour focus group where the study staff will navigate through ARMS as it would be used by clinicians and patients. Clinicians will provide feedback on the intervention in general, which will be used to modify ARMS to make it more user friendly, time saving, and relevant to treatment. A second focus group will summarize the changes made following the initial clinician feedback and will provide additional input regarding the potential utilization of ARMS. Thereafter, the clinicians' acceptability of ARMS will be evaluated using the System Usability Scale. Following the clinicians' assessments of ARMS and final modifications, the system will be evaluated in terms of feasibility and patient usability by using an A-B-A within-subject experimental design wherein 20 treatment-seeking individuals with alcohol use disorder will be recruited. The two A phases (control conditions) will each last 2 weeks, and the B phase (contingency management condition) will last 4 weeks. During all phases, participants will be asked to use the ARMS app to submit three breathalyzer samples per day (at 10 AM, 2 PM, and 8 PM). Participants will be prompted by the ARMS app at these predetermined times to record and submit their breathalyzer samples. During the A phases, participants will earn vouchers for every breathalyzer sample submitted, independent of their sample results. During the B phase, vouchers will be provided contingent upon the submission of alcohol-negative breathalyzer samples (breath alcohol content = 0.00). At the end of the A-B-A experiment trial, patients' usability of the ARMS app will be evaluated using the System Usability Scale. Feasibility will be measured based on whether the ARMS app helped significantly increase alcohol abstinence. RESULTS Recruitment for this study began in January 2021 and is expected to be completed by December 2021. CONCLUSIONS This study will provide the baseline capability for the implementation of a remotely monitored contingency management platform. If successful, ARMS has the potential to provide effective treatment for alcohol use disorders to individuals living in remote rural areas.
Collapse
Affiliation(s)
- Andre Miguel
- Elson S Floyd College of Medicine, Washington State University, Spokane, WA, United States
| | - Crystal Smith
- Elson S Floyd College of Medicine, Washington State University, Spokane, WA, United States
| | - Nicole Perea
- College of Pharmacy and Pharmaceutical Sciences, Washington State University, Spokane, WA, United States
| | - Kim Johnson
- Managed Health Connections, Spokane, WA, United States
| | - Michael McDonell
- Elson S Floyd College of Medicine, Washington State University, Spokane, WA, United States
| | - Sterling McPherson
- Elson S Floyd College of Medicine, Washington State University, Spokane, WA, United States
| |
Collapse
|
6
|
Dekkers A, De Ruysscher C, Vanderplasschen W. Perspectives of cocaine users on addiction recovery: a qualitative study following a CRA + vouchers programme. DRUGS: EDUCATION, PREVENTION AND POLICY 2019. [DOI: 10.1080/09687637.2019.1687647] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Anne Dekkers
- Department of Special Needs Education, Ghent University, Ghent, Belgium
| | | | | |
Collapse
|
7
|
de Queiroz Constantino Miguel A, Sandi Madruga C, Simões V, Yamauchi R, da Silva CJ, McDonell M, McPherson S, Roll J, Laranjeira RR, de Jesus Mari J. Contingency management is effective in promoting abstinence and retention in treatment among crack cocaine users with a previous history of poor treatment response: a crossover trial. PSICOLOGIA-REFLEXAO E CRITICA 2019; 32:14. [PMID: 32026092 PMCID: PMC6967308 DOI: 10.1186/s41155-019-0127-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Accepted: 06/13/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Crack use has become a severe health problem in Brazil. Contingency management has shown robust evidence of efficacy in the treatment of cocaine use disorder (CUD) in high-income countries; however, it is still unclear how this intervention can impact treatment in low-income countries. OBJECTIVE To evaluate the efficacy of contingency management in the treatment of CUD among individuals with a previous history of poor treatment response in Brazil. METHODS Six months after the end of treatment, 32 participants previously allocated to the usual care condition (UCC) were invited to receive an additional 12 weeks of treatment in a contingency management condition (CMC), and 16 accepted the invitation. We compared data obtained from only the 16 participants (14 male) exposed to both treatment conditions. RESULTS Participants attended more treatment sessions and were retained in treatment for a longer period during the CMC than during the UCC (p < .01 for both). The proportion of negative cocaine samples submitted, the mean longest duration of cocaine abstinence, and the odds of being abstinent from cocaine during the 12 weeks of treatment were significantly higher during treatment in the CMC when compared to the UCC (p < .05). CONCLUSIONS This study provides further evidence that contingency management is effective in promoting abstinence and retention in treatment among individuals with CUD with a history of poor treatment response. Our findings argue for the incorporation of CM among public treatment services for CUD in Brazil. TRIAL REGISTRATION This study was registered at ClinicalTrials.gov as NCT01815645 on March 21, 2013.
Collapse
Affiliation(s)
- André de Queiroz Constantino Miguel
- National Institute of Policies on Alcohol and Drugs (INPAD) of the Department of Psychiatry and Medical Psychology, Federal University of São Paulo (UNIFESP), Rua: Dr. Diogo de Faria, 1036, 3º Andar–Vila Clementino, São Paulo, SP Brazil
- Department of Psychiatry and Medical Psychology, Federal University of São Paulo (UNIFESP), Rua Borges Lagoa, 570 – 1o andar – Vila Clementino, São Paulo, SP 04038-030 Brazil
- Spokane Valley, USA
| | - Clarice Sandi Madruga
- National Institute of Policies on Alcohol and Drugs (INPAD) of the Department of Psychiatry and Medical Psychology, Federal University of São Paulo (UNIFESP), Rua: Dr. Diogo de Faria, 1036, 3º Andar–Vila Clementino, São Paulo, SP Brazil
- Department of Psychiatry and Medical Psychology, Federal University of São Paulo (UNIFESP), Rua Borges Lagoa, 570 – 1o andar – Vila Clementino, São Paulo, SP 04038-030 Brazil
| | - Viviane Simões
- National Institute of Policies on Alcohol and Drugs (INPAD) of the Department of Psychiatry and Medical Psychology, Federal University of São Paulo (UNIFESP), Rua: Dr. Diogo de Faria, 1036, 3º Andar–Vila Clementino, São Paulo, SP Brazil
| | - Rodolfo Yamauchi
- National Institute of Policies on Alcohol and Drugs (INPAD) of the Department of Psychiatry and Medical Psychology, Federal University of São Paulo (UNIFESP), Rua: Dr. Diogo de Faria, 1036, 3º Andar–Vila Clementino, São Paulo, SP Brazil
| | - Claudio Jerônimo da Silva
- National Institute of Policies on Alcohol and Drugs (INPAD) of the Department of Psychiatry and Medical Psychology, Federal University of São Paulo (UNIFESP), Rua: Dr. Diogo de Faria, 1036, 3º Andar–Vila Clementino, São Paulo, SP Brazil
| | - Michael McDonell
- Program of Excellence in Addictions Research, Washington State University, P.O Box 1469, Spokane, WA USA
| | - Sterling McPherson
- Program of Excellence in Addictions Research, Washington State University, P.O Box 1469, Spokane, WA USA
| | - John Roll
- Program of Excellence in Addictions Research, Washington State University, P.O Box 1469, Spokane, WA USA
| | - Ronaldo Ramos Laranjeira
- National Institute of Policies on Alcohol and Drugs (INPAD) of the Department of Psychiatry and Medical Psychology, Federal University of São Paulo (UNIFESP), Rua: Dr. Diogo de Faria, 1036, 3º Andar–Vila Clementino, São Paulo, SP Brazil
- Department of Psychiatry and Medical Psychology, Federal University of São Paulo (UNIFESP), Rua Borges Lagoa, 570 – 1o andar – Vila Clementino, São Paulo, SP 04038-030 Brazil
| | - Jair de Jesus Mari
- Department of Psychiatry and Medical Psychology, Federal University of São Paulo (UNIFESP), Rua Borges Lagoa, 570 – 1o andar – Vila Clementino, São Paulo, SP 04038-030 Brazil
| |
Collapse
|