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Khazanov GK, McKay JR, Rawson R. Should contingency management protocols and dissemination practices be modified to accommodate rising stimulant use and harm reduction frameworks? Addiction 2024; 119:1505-1514. [PMID: 38627885 DOI: 10.1111/add.16497] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Accepted: 03/15/2024] [Indexed: 08/03/2024]
Abstract
BACKGROUND Stimulant-related overdoses have increased dramatically, with almost 50% of overdoses in the United States now involving stimulants. Additionally, harm-reduction approaches are increasingly seen as key to reducing the negative impact of substance use. Contingency management (CM), the provision of financial incentives for abstinence, is the most effective treatment for stimulant use disorder, but historically has not been widely implemented. Many recent, large-scale implementation efforts have relied upon foundational CM protocols that may not sufficiently account for recent increases in the prevalence and lethality of stimulant use nor the growing preference for harm reduction versus abstinence-only frameworks. ARGUMENT We argue the need to (1) consider whether and how CM protocols might be modified to address rising stimulant use and harm reduction frameworks and (2) make CM widely accessible so that it can reduce population-level stimulant use while ensuring that it is delivered with fidelity to its basic principles. Proposed changes include changing CM reinforcement schedules to emphasize treatment engagement and reductions in use in addition to abstinence, changing guidelines on the duration of and re-engagement in CM, investing in research on virtual CM, incentivizing providers and health systems to deliver CM, making it easier to purchase and use point-of-care drug screens, using direct-to-consumer marketing to increase demand for CM and adapting CM to the community in which it is being implemented. CONCLUSIONS Our proposed modifications to contingency management (CM) protocols and accessibility may more effectively address rising stimulant use and align CM more closely with harm-reduction frameworks. Given the urgent need to reduce overdose deaths, developing and testing modified CM protocols may need to rely upon methods other than randomized controlled trials. Efforts to disseminate CM widely to reduce population-level stimulant use must be balanced with the need to maintain fidelity to CM's basic principles.
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Affiliation(s)
- Gabriela Kattan Khazanov
- Center of Excellence for Substance Addiction Treatment and Education, Corporal Michael J. Crescenz VA Medical Center, Philadelphia, PA, USA
- University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - James R McKay
- Center of Excellence for Substance Addiction Treatment and Education, Corporal Michael J. Crescenz VA Medical Center, Philadelphia, PA, USA
- University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Richard Rawson
- University of California Geffen School of Medicine, Los Angeles, CA, USA
- University of Vermont Center for Behavioral Health, Burlington, VT, USA
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2
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Toegel F, Toegel C, Silverman K. Contingency management as a maintenance intervention in the long-term treatment of substance use disorders. Addiction 2024; 119:1515-1516. [PMID: 38752281 DOI: 10.1111/add.16534] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2024] [Accepted: 04/25/2024] [Indexed: 08/03/2024]
Affiliation(s)
- Forrest Toegel
- Department of Psychological Science, Northern Michigan University, Marquette, Michigan, USA
| | - Cory Toegel
- Department of Psychological Science, Northern Michigan University, Marquette, Michigan, USA
| | - Kenneth Silverman
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine Bayview Campus, Baltimore, Maryland, USA
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3
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Ledgerwood DM, Stott MC, Quesada S, Sontag M, Beck RM, McDonell MG, Johnson D, DePhilippis D, Donnelly S, Hartzler B, Nauts T, Novak MD, Peck JA, Rash CJ. Implementing contingency management into rural recovery housing: recommendations of a professional advisory expert panel. THE AMERICAN JOURNAL OF DRUG AND ALCOHOL ABUSE 2024:1-10. [PMID: 39172119 DOI: 10.1080/00952990.2024.2387725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 07/27/2024] [Accepted: 07/30/2024] [Indexed: 08/23/2024]
Abstract
Background: Rural areas in the United States have been severely impacted by recent rises in substance use related mortality and psychosocial consequences. There is a dearth of treatment resources to address substance use disorder (SUD). Rural recovery houses (RRH) are important services that provide individuals with SUD with an environment where they can engage in recovery-oriented activities, but dropout rates are unacceptably high, and evidence-based interventions such as contingency management (CM) may reduce dropout and improve outcomes for RRH residents. In this paper, we describe the results of a national convening of experts that addressed important issues concerning the implementation of CM within the context of RRHs.Methods: Twelve experts (five female) in the areas of CM, RRH and rural health participated in a one-day facilitated meeting that used nominal group technique to identify expert consensus in three areas as they pertain to RRH: (a) facilitators and barriers to CM implementation, (b) elements necessary for successful program building based on group feedback, and (c) recommendations for future implementation of CM.Results: Several RRH- and system-level barriers and facilitators to implementing CM were identified by the panel, and these were categorized based on the level of importance for and ease of implementation. CM funding, staff and resident buy-in, set policies, education on CM, and consistent fidelity to CM procedures and tracking were identified as important requirements for implementing CM in RRH.Conclusions: We provide recommendations for the implementation of CM in RRH that may be useful in this context, as well as more broadly.
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Affiliation(s)
- David M Ledgerwood
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University, Detroit, MI, USA
| | | | | | - Marci Sontag
- Center for Public Health Innovation, Evergreen, CO, USA
| | - Rachel M Beck
- Department of Psychology, Washington State University, Spokane, WA, USA
| | | | | | - Dominick DePhilippis
- Office of Mental Health, U.S. Department of Veterans Affairs and Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | | | - Bryan Hartzler
- Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle, WA, USA
| | | | - Matthew D Novak
- Department of Psychology, University of Maryland, Baltimore, MD, USA
| | - James A Peck
- Integrated Substance Abuse Programs, University of California - Los Angeles, Los Angeles, CA, USA
| | - Carla J Rash
- Calhoun Cardiology Center, University of Connecticut Health Center, Farmington, CT, USA
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Williams AR, Mauro CM, Chiodo L, Huber B, Cruz A, Crystal S, Samples H, Nowels M, Wilson A, Friedmann PD, Remien RH, Olfson M. Buprenorphine treatment and clinical outcomes under the opioid use disorder cascade of care. Drug Alcohol Depend 2024; 263:112389. [PMID: 39154558 DOI: 10.1016/j.drugalcdep.2024.112389] [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: 01/23/2024] [Revised: 07/23/2024] [Accepted: 08/01/2024] [Indexed: 08/20/2024]
Abstract
BACKGROUND Challenges to engagement and retention on buprenorphine undermine treatment of individuals with opioid use disorder (OUD). Under the OUD Cascade of Care framework, we sought to identify patient characteristics and treatment response associated with superior clinical outcomes. METHODS A retrospective cohort study of specialty buprenorphine treatment patients entering treatment (n=19,487) based on EHR records from a large multi-state buprenorphine treatment network (2011-2019). Person-level care episodes were evaluated across treatment intake, engagement (i.e. 2+ visits in the month following intake), and retention at 6, 12, and 24 months. Time to achieving 90 days of continuous opioid abstinence was assessed using Cox proportional hazards regressions models and also assessed as a predictor of long-term retention. RESULTS Most patients engaged (82.4 %), but retention steadily declined over 6-month (38.7 %), 12-month (26.2 %), and 24-month (17.1 %) timepoints. Opioid-positive baseline tests were associated with lower hazards of achieving continuous abstinence for both buprenorphine-positive (aHR=0.33, p<.001) and buprenorphine-negative (aHR=0.49,p<.001) intakes. Opioid abstinence was associated with buprenorphine-positive baseline testing (aHR=1.59,p<.001), especially for those testing opioid-negative (aHR=1.82,p<.001). Patients who achieved and sustained abstinence at 6 months in care were 4.1 and 5.5 times as likely to achieve 12-month and 24-month retention, respectively, compared to patients with intermittent opioid use. CONCLUSION Treatment discontinuation was concentrated early in care and buprenorphine and opioid status at intake were prognostic of achieving and sustaining abstinence. Early abstinence was associated with higher likelihood of subsequent stage progression. Implementing interventions to support early clinical stability for high-risk patients is critical to improve clinical outcomes.
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Affiliation(s)
- Arthur Robin Williams
- Department of Psychiatry, New York State Psychiatric Institute, Columbia University Medical Center, 1051 Riverside Dr., New York, NY 10032, United States; Research Foundation for Mental Hygiene, 1051 Riverside Dr, New York, NY 10032, United States.
| | - Christine M Mauro
- Columbia University Mailman School of Public Health, 722 W. 168th St, New York, NY 10032, United States
| | - Lisa Chiodo
- Addiction Research and Education Foundation, 46 Sovereign Way, Florence, MA 01062, United States; North-Star Care, Inc., 4810 Point Fosdick Dr. Suite #92, Gig Harbor, WA 98335, United States; University of Massachusetts Amherst, School of Nursing, 651 N Pleasant St, Amherst, MA 01003, United States
| | - Ben Huber
- Research Foundation for Mental Hygiene, 1051 Riverside Dr, New York, NY 10032, United States
| | - Angelo Cruz
- Addiction Research and Education Foundation, 46 Sovereign Way, Florence, MA 01062, United States
| | - Stephen Crystal
- Institute for Health, Health Care Policy and Aging Research, Rutgers University, 112 Paterson St, New Brunswick, NJ 08901, United States
| | - Hillary Samples
- Institute for Health, Health Care Policy and Aging Research, Rutgers University, 112 Paterson St, New Brunswick, NJ 08901, United States
| | - Molly Nowels
- Institute for Health, Health Care Policy and Aging Research, Rutgers University, 112 Paterson St, New Brunswick, NJ 08901, United States
| | - Amanda Wilson
- Addiction Research and Education Foundation, 46 Sovereign Way, Florence, MA 01062, United States; North-Star Care, Inc., 4810 Point Fosdick Dr. Suite #92, Gig Harbor, WA 98335, United States
| | | | - Robert H Remien
- Columbia University Mailman School of Public Health, 722 W. 168th St, New York, NY 10032, United States
| | - Mark Olfson
- Department of Psychiatry, New York State Psychiatric Institute, Columbia University Medical Center, 1051 Riverside Dr., New York, NY 10032, United States; Research Foundation for Mental Hygiene, 1051 Riverside Dr, New York, NY 10032, United States
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5
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Drazdowski TK, Kelton K, Hibbard PF, McCart MR, Chapman JE, Castedo de Martell S, Sheidow AJ. Implementation outcomes from a pilot study of training probation officers to deliver contingency management for emerging adults with substance use disorders. JOURNAL OF SUBSTANCE USE AND ADDICTION TREATMENT 2024:209450. [PMID: 38960144 DOI: 10.1016/j.josat.2024.209450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 05/29/2024] [Accepted: 06/26/2024] [Indexed: 07/05/2024]
Abstract
INTRODUCTION Emerging adults (EAs) in the criminal legal system are at high risk for substance use and related negative outcomes. EAs also have low levels of engagement in treatment services, a pattern exacerbated for those living in rural communities. This pilot study investigated implementation outcomes of task-shifting an evidence-based substance use intervention, via a developmentally targeted program, provided by probation officers (POs) to selected EA clients. METHODS Ten POs recruited from two counties in Oregon who provide services to rural clients were trained and supported in delivering contingency management for EAs (CM-EA) to 17 EAs on their current caseloads. The pilot took place entirely during the COVID-19 pandemic. POs submitted session audiotapes and checklists from meetings with participating EA clients and participated in focus groups. EA clients completed baseline interviews and agreed to have their adult criminal records collected. Ten semi-structured interviews were completed with probation/parole administration and staff from four rural counties across three states highly impacted by the opioid epidemic about the barriers and facilitators for delivering a program like CM-EA in their offices. RESULTS Based on self-reports and observational coding, POs demonstrated fidelity and adoption as they delivered all CM-EA components and engaged in CM-EA quality assurance protocols. Penetration was demonstrated by the selection of EAs reflecting the demographics of their local offices (i.e., White, non-Hispanic, balanced across sex), struggling with polysubstance use, and primarily holding felony convictions. Emerging themes from focus groups and interviews revealed feasibility, acceptability, and appropriateness of CM-EA, including use with clients not currently in the research program and reported intentions to continue CM-EA use. Barriers for future use include those found for the delivery of other programs in rural areas such as resource limitations. CONCLUSIONS There is initial support for the implementation outcomes related to task-shifting a program like CM-EA to POs, particularly those serving rural clients, to increase access to evidence-based substance use services for EAs. Future research with larger samples and multiple follow-ups will allow for effectiveness testing and further program refinement for this high-priority population.
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Affiliation(s)
- Tess K Drazdowski
- Oregon Social Learning Center, United States of America; Chestnut Health Systems, Lighthouse Institute, United States of America.
| | | | - Patrick F Hibbard
- Oregon Social Learning Center, United States of America; Chestnut Health Systems, Lighthouse Institute, United States of America
| | | | - Jason E Chapman
- Oregon Social Learning Center, United States of America; Chestnut Health Systems, Lighthouse Institute, United States of America
| | | | - Ashli J Sheidow
- Oregon Social Learning Center, United States of America; Chestnut Health Systems, Lighthouse Institute, United States of America
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6
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Snippe L, Boffo M, Galvin H, Willemen R, Pronk T, Dom G, Wiers RW. How We Lost 90% of Participants on a Bad Bet: Results from a Pilot Randomized Controlled Trial on Cognitive Bias Modification in Problem Gamblers. J Gambl Stud 2024; 40:521-554. [PMID: 38006537 DOI: 10.1007/s10899-023-10263-6] [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: 10/27/2023] [Indexed: 11/27/2023]
Abstract
Whilst opportunities to participate in gambling have increased, access to support for problem gamblers is lacking behind. This lack of balance calls for improved and accessible intervention methods. The present double-blind randomized controlled trial (RCT) explored the effectiveness of two interventions targeting automatic cognitive processes, known as Attentional Bias Modification (AtBM) and Approach Bias Modification (ApBM). It was hypothesized these interventions would reduce gambling behavior and reduce or reverse targeted biases. Participants (N = 331) were community-recruited Flemish (35%) and Dutch (65%) adult problem gamblers motivated to reduce or stop their gambling who received either six sessions of active training (AtBM or ApBM) or of the corresponding sham-training (sham-AtBM or sham-ApBM). Due to high attrition rates (90.1% up to the intervention phase) the study was terminated before completion, since it would greatly limit the validity of any results. A post hoc qualitative study was performed on a subset of participants to gain insight into contributing factors for the high attrition rate. Issues negatively impacting participants' motivation to complete the program were identified, as well as elements of the program that received approval. The results from this study provide a first insight into the potential of the use of online cognitive bias modification (CBM) interventions in problem gambling (PG). Suggestions and directions for future studies are discussed.
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Affiliation(s)
- Leroy Snippe
- Addiction Development and Psychopathology (ADAPT) Lab, Department of Psychology, University of Amsterdam, Nieuwe Achtergracht 129, 1018 WS, Amsterdam, The Netherlands.
- Collaborative Antwerp Psychiatric Research Institute (CAPRI), University of Antwerp (UAntwerp), Wilrijk, Belgium.
| | - Marilisa Boffo
- Department of Psychology, Education and Child Studies (DPECS), Erasmus University Rotterdam, Rotterdam, The Netherlands
| | - Harriet Galvin
- Addiction Development and Psychopathology (ADAPT) Lab, Department of Psychology, University of Amsterdam, Nieuwe Achtergracht 129, 1018 WS, Amsterdam, The Netherlands
- Department of Psychology, Education and Child Studies (DPECS), Erasmus University Rotterdam, Rotterdam, The Netherlands
| | | | - Thomas Pronk
- Addiction Development and Psychopathology (ADAPT) Lab, Department of Psychology, University of Amsterdam, Nieuwe Achtergracht 129, 1018 WS, Amsterdam, The Netherlands
| | - Geert Dom
- Collaborative Antwerp Psychiatric Research Institute (CAPRI), University of Antwerp (UAntwerp), Wilrijk, Belgium
| | - Reinout W Wiers
- Addiction Development and Psychopathology (ADAPT) Lab, Department of Psychology, University of Amsterdam, Nieuwe Achtergracht 129, 1018 WS, Amsterdam, The Netherlands
- Centre for Urban Mental Health, University of Amsterdam, Amsterdam, The Netherlands
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7
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Pfund RA, Ginley MK, Boness CL, Rash CJ, Zajac K, Witkiewitz K. Contingency Management for Drug Use Disorders: Meta-Analysis and Application of Tolin's Criteria. CLINICAL PSYCHOLOGY-SCIENCE AND PRACTICE 2024; 31:136-150. [PMID: 38863566 PMCID: PMC11164545 DOI: 10.1037/cps0000121] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2024]
Abstract
Several professional organizations and federal agencies recommend contingency management (CM) as an empirically supported treatment for drug use disorder. However, the release of the "Tolin criteria" warrants an updated recommendation. Using this methodology, five meta-analyses (84 studies, 11,000 participants) were reviewed. Two meta-analyses were rated moderate quality, and three were rated low or critically low quality. Comparator conditions included active treatment, placebo, treatment as usual, and no treatment. The primary outcome was abstinence. Considering only the moderate quality meta-analyses, the effect of CM versus control on posttreatment abstinence was d = 0.54 [0.43, 0.64] and follow-up abstinence was d=0.08 [0.00, 0.16]. A "strong" recommendation was provided for CM as an empirically supported treatment for drug use disorder.
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Affiliation(s)
- Rory A. Pfund
- Center on Alcohol, Substance use, And Addictions, University of New Mexico
| | | | | | - Carla J. Rash
- Calhoun Cardiology Center, University of Connecticut School of Medicine
| | - Kristyn Zajac
- Calhoun Cardiology Center, University of Connecticut School of Medicine
| | - Katie Witkiewitz
- Center on Alcohol, Substance use, And Addictions, University of New Mexico
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The ASAM/AAAP Clinical Practice Guideline on the Management of Stimulant Use Disorder. J Addict Med 2024; 18:1-56. [PMID: 38669101 PMCID: PMC11105801 DOI: 10.1097/adm.0000000000001299] [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] [Indexed: 04/28/2024]
Abstract
The American Society of Addiction Medicine/American Academy of Addiction Psychiatry (ASAM/AAAP) Clinical Practice Guideline on the Management of Stimulant Use Disorder provides guidance on evidence-based strategies for the treatment of stimulant use disorders (StUDs), stimulant intoxication, and stimulant withdrawal, as well as secondary and tertiary prevention of harms associated with stimulant use. The Clinical Guideline Committee (CGC) comprised experts from ASAM and AAAP representing a range of clinical settings and patient populations. The guideline was developed following modified GRADE methodology. The process included a systematic literature review as well as several targeted supplemental searches. The CGC utilized Evidence to Decision tables to review available evidence and rate the strength of each recommendation. The clinical practice guideline was revised based on external stakeholder review. Key takeaways included: Contingency management represents the current standard of care for treatment of StUDs; Pharmacotherapies may be utilized off-label to treat StUDs; Acute stimulant intoxication can result in life-threatening complications that should be addressed in an appropriate level of care; Secondary and tertiary prevention strategies should be used to reduce harms related to risky stimulant use.
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9
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Docx L, Destoop M, Dom G. Contingency Management for Dually Diagnosed Inpatients with Psychosis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2024; 21:578. [PMID: 38791792 PMCID: PMC11121491 DOI: 10.3390/ijerph21050578] [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: 01/31/2024] [Revised: 04/20/2024] [Accepted: 04/22/2024] [Indexed: 05/26/2024]
Abstract
Contingency management (CM) is an evidence-based treatment method in substance abuse treatment. However, little is known about its efficacy in dually diagnosed patients with psychosis and in inpatient settings. Therefore, the aim of this study is to investigate the efficacy of CM for dually diagnosed patients with psychosis in an inpatient setting. Furthermore, we investigate the effect of the nature of the reward used (cash vs. prize) on the efficacy of CM. We made use of an 8-week fish-bowl CM intervention by means of a within-subject reversal design with three treatment phases (baseline-intervention-follow-up). Sixty-seven patients were included in this study, of whom thirty-four completed the protocol. The results show no effect of CM on abstinence nor an interaction with clinical or demographic variables. Cash money is as effective as prizes. Future research should further investigate the effect of psychosis and treatment setting on the efficacy of CM, with special attention for Patient Report Experience and Outcome Measures (PREM/PROM).
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Affiliation(s)
- Lise Docx
- Multiversum, 2530 Boechout, Belgium (G.D.)
- Faculty of Medicine, CAPRI, University of Antwerp, 2610 Antwerp, Belgium
| | - Marianne Destoop
- Multiversum, 2530 Boechout, Belgium (G.D.)
- Faculty of Medicine, CAPRI, University of Antwerp, 2610 Antwerp, Belgium
| | - Geert Dom
- Multiversum, 2530 Boechout, Belgium (G.D.)
- Faculty of Medicine, CAPRI, University of Antwerp, 2610 Antwerp, Belgium
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Craig AR, Agnew CN, Derrenbacker KE, Antúnez BA, Sullivan WE, Smith SW, DeBartelo J, Roane HS. Resurgence of ethanol seeking following voluntary abstinence produced by nondrug differential reinforcement of other behavior. J Exp Anal Behav 2024; 121:314-326. [PMID: 38499477 DOI: 10.1002/jeab.909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Accepted: 02/11/2024] [Indexed: 03/20/2024]
Abstract
Resurgence refers to the relapse of a target behavior following the worsening of a source of alternative reinforcement that was made available during response elimination. Most laboratory analyses of resurgence have used a combination of extinction and alternative reinforcement to reduce target behavior. In contingency-management treatments for alcohol use disorder, however, alcohol use is not placed on extinction. Instead, participants voluntarily abstain from alcohol use to access nondrug alternative reinforcers. Inasmuch, additional laboratory research on resurgence following voluntary abstinence is warranted. The present experiment evaluated resurgence of rats' ethanol seeking following voluntary abstinence produced by differential reinforcement of other behavior (DRO). Lever pressing produced ethanol reinforcers during baseline phases. During DRO phases, lever pressing continued to produce ethanol and food reinforcers were delivered according to resetting DRO schedules. Ethanol and food reinforcers were suspended during resurgence test phases to evaluate resurgence following voluntary abstinence. Lever pressing was elevated during baseline phases and occurred at near-zero rates during DRO phases. During the resurgence test phases, lever pressing increased, despite that it no longer produced ethanol. The procedure introduced here may help researchers better understand the variables that affect voluntary abstinence from ethanol seeking and resurgence following voluntary abstinence.
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Affiliation(s)
- Andrew R Craig
- Golisano Center for Special Needs, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Charlene N Agnew
- Golisano Center for Special Needs, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Kate E Derrenbacker
- Golisano Center for Special Needs, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Beatriz Arroyo Antúnez
- Golisano Center for Special Needs, SUNY Upstate Medical University, Syracuse, NY, USA
- Centro de Estudios e Investigaciones en Comportamiento, Universidad de Guadalajara, Jalisco, Mexico
| | - William E Sullivan
- Golisano Center for Special Needs, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Sean W Smith
- Golisano Center for Special Needs, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Jacqueline DeBartelo
- Golisano Center for Special Needs, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Henry S Roane
- Golisano Center for Special Needs, SUNY Upstate Medical University, Syracuse, NY, USA
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11
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Lu TT, Parent SC, Chaytor N, Amiri S, Palmer K, McPherson S, Jett J, Ries R, McDonell MG, Murphy SM. Budget Impact Tool for Implementing Contingency Management for Co-occurring Alcohol Use Disorders and Serious Mental Illness. Psychiatr Serv 2024; 75:326-332. [PMID: 37855102 PMCID: PMC10984796 DOI: 10.1176/appi.ps.20220547] [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: 10/20/2023]
Abstract
OBJECTIVE Contingency management (CM) is a behavioral intervention in which tangible incentives are provided to patients when they achieve a desired behavior (e.g., reducing or abstaining from alcohol use). The authors sought to describe the resource requirements and associated costs of various CM versions (usual, high magnitude, and shaping) tailored to a high-risk population with co-occurring serious mental illness and severe alcohol use disorder. METHODS A microcosting analysis was conducted to identify the resource requirements of the different CM versions. This approach included semistructured interviews with site investigators, who also staffed the intervention. The resource costing method-multiplying the number of units of each resource utilized by its respective unit cost-was used to value the resources from a provider's perspective. All cost estimates were calculated in 2021 U.S. dollars. RESULTS The cost of setting up a CM program was $6,038 per site. Assuming full capacity and 56% of urine samples meeting the requirement for receipt of the CM incentive, the average cost of 16 weeks of usual and shaping CM treatments was $1,119-$1,136 and of high-magnitude CM was $1,848-$1,865 per participant. CONCLUSIONS A customizable tool was created to estimate the costs associated with various levels of treatment success and CM design features. After the trial, the tool will be updated and used to finalize per-participant cost for incorporation into a comprehensive economic evaluation. This costing tool will help a growing number of treatment providers who are interested in implementing CM with budgeting for and sustaining CM in their practices.
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Affiliation(s)
- Thanh T Lu
- Center for Public Health Methods, RTI International, Research Triangle Park, North Carolina
| | - Sara C Parent
- Department of Community and Behavioral Health, Elson S. Floyd College of Medicine, Washington State University, Spokane
| | - Naomi Chaytor
- Department of Community and Behavioral Health, Elson S. Floyd College of Medicine, Washington State University, Spokane
| | - Solmaz Amiri
- Institute for Research and Education to Advance Community Health, Washington State University, Seattle
| | - Katharine Palmer
- Department of Community and Behavioral Health, Elson S. Floyd College of Medicine, Washington State University, Spokane
| | - Sterling McPherson
- Department of Community and Behavioral Health, Elson S. Floyd College of Medicine, Washington State University, Spokane
| | - Julianne Jett
- Department of Community and Behavioral Health, Elson S. Floyd College of Medicine, Washington State University, Spokane
| | - Richard Ries
- Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle
| | - Michael G McDonell
- Department of Community and Behavioral Health, Elson S. Floyd College of Medicine, Washington State University, Spokane
| | - Sean M Murphy
- Department of Population Health Sciences, Weill Cornell Medical College, New York City
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12
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Kim YG, Brandt L, Cheung K, Nunes EV, Roll J, Luo SX, Liu Y. Optimizing Contingency Management with Reinforcement Learning. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2024:2024.03.28.24305031. [PMID: 38585900 PMCID: PMC10996730 DOI: 10.1101/2024.03.28.24305031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/09/2024]
Abstract
Contingency Management (CM) is a psychological treatment that aims to change behavior with financial incentives. In substance use disorders (SUDs), deployment of CM has been enriched by longstanding discussions around the cost-effectiveness of prized-based and voucher-based approaches. In prize-based CM, participants earn draws to win prizes, including small incentives to reduce costs, and the number of draws escalates depending on the duration of maintenance of abstinence. In voucher-based CM, participants receive a predetermined voucher amount based on specific substance test results. While both types have enhanced treatment outcomes, there is room for improvement in their cost-effectiveness: the voucher-based system requires enduring financial investment; the prize-based system might sacrifice efficacy. Previous work in computational psychiatry of SUDs typically employs frameworks wherein participants make decisions to maximize their expected compensation. In contrast, we developed new frameworks that clinical decision-makers choose actions, CM structures, to reinforce the substance abstinence behavior of participants. We consider the choice of the voucher or prize to be a sequential decision, where there are two pivotal parameters: the prize probability for each draw and the escalation rule determining the number of draws. Recent advancements in Reinforcement Learning, more specifically, in off-policy evaluation, afforded techniques to estimate outcomes for different CM decision scenarios from observed clinical trial data. We searched CM schemas that maximized treatment outcomes with budget constraints. Using this framework, we analyzed data from the Clinical Trials Network to construct unbiased estimators on the effects of new CM schemas. Our results indicated that the optimal CM schema would be to strengthen reinforcement rapidly in the middle of the treatment course. Our estimated optimal CM policy improved treatment outcomes by 32% while maintaining costs. Our methods and results have broad applications in future clinical trial planning and translational investigations on the neurobiological basis of SUDs.
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Affiliation(s)
- Young-Geun Kim
- Mailman School of Public Health, Department of Biostatistics, New York, NY, USA
- Columbia University Irving Medical Center, Department of Psychiatry, New York, NY, USA
| | - Laura Brandt
- City College of New York, Department of Psychology, New York, NY, USA
| | - Ken Cheung
- Mailman School of Public Health, Department of Biostatistics, New York, NY, USA
| | - Edward V Nunes
- Columbia University Irving Medical Center, Department of Psychiatry, New York, NY, USA
- New York State Psychiatric Institute, Division on Substance Use Disorders, New York, NY, USA
| | - John Roll
- Washington State University, Department of Community and Behavioral Health, Spokane, WA, USA
- Washington State University, Program of Excellence in Addictions Research, Spokane, WA, USA
| | - Sean X Luo
- Columbia University Irving Medical Center, Department of Psychiatry, New York, NY, USA
- New York State Psychiatric Institute, Division on Substance Use Disorders, New York, NY, USA
| | - Ying Liu
- Columbia University Irving Medical Center, Department of Psychiatry, New York, NY, USA
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Jett JD, Beck R, Tyutyunnyk D, Sanchez J, Weeks DL, Javors MA, Hill-Kapturczak N, Lopez-Cruzan M, Kriegel L, Ginsburg BC, Cabassa L, McDonell MG. Feasibility of a telehealth-based contingency management intervention for alcohol use disorders using the phosphatidylethanol (PEth) 16:0/18:1 alcohol biomarker: a pilot randomized trial. THE AMERICAN JOURNAL OF DRUG AND ALCOHOL ABUSE 2024; 50:162-172. [PMID: 38284925 PMCID: PMC11228813 DOI: 10.1080/00952990.2023.2283691] [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: 07/06/2023] [Accepted: 11/11/2023] [Indexed: 01/30/2024]
Abstract
Background: Phosphatidylethanol (PEth) is a blood-based biomarker for alcohol consumption that can be self-collected and has high sensitivity, specificity, and a longer detection window compared to other alcohol biomarkers.Objectives: We evaluated the feasibility and acceptability of a telehealth-based contingency management (CM) intervention for alcohol use disorder (AUD) using the blood-based biomarker PEth to assess alcohol consumption.Methods: Sixteen adults (7 female, 9 male) with AUD were randomized to Control or CM conditions. Control participants received reinforcers regardless of their PEth levels. CM participants received reinforcers for week-to-week decreases in PEth (Phase 1) or maintenance of PEth consistent with abstinence (<20 ng/mL, Phase 2). Blood samples were self-collected using the TASSO-M20 device. Acceptability was assessed by retention in weeks. Satisfaction was assessed with the Client Satisfaction Questionnaire (CSQ-8) and qualitative interviews. The primary efficacy outcome was PEth-defined abstinence. Secondary outcomes included the proportion of visits with PEth-defined heavy alcohol consumption, negative urine ethyl glucuronide results, and self-reported alcohol use.Results: Retention averaged 18.6 ± 8.8 weeks for CM participants. CM participants reported high levels of satisfaction (CSQ-8, Mean = 30.3 ± 1.5). Interview themes included intervention positives, such as staff support, quality of life improvement, and accountability. 72% of PEth samples from CM participants were consistent with abstinence versus 34% for Control participants (OR = 5.0, p = 0.007). PEth-defined heavy alcohol consumption was detected in 28% of CM samples and 52% of Control samples (OR = 0.36, p = 0.159). CM participants averaged 1.9 ± 1.7 drinks/day versus 4.2 ± 6.3 for Control participants (p = 0.304).Conclusion: Results support the acceptability and satisfaction of a telehealth PEth-based CM intervention, though a larger study is needed to assess its efficacy [NCT04038021].
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Affiliation(s)
- Julianne D Jett
- PRISM Collaborative, Department of Community and Behavioral Health, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA, USA
| | - Rachael Beck
- PRISM Collaborative, Department of Community and Behavioral Health, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA, USA
| | - Diana Tyutyunnyk
- PRISM Collaborative, Department of Community and Behavioral Health, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA, USA
| | - Jesus Sanchez
- Department of Psychiatry and Behavioral Sciences, University of Texas Health San Antonio, San Antonio, TX, USA
| | - Douglas L Weeks
- PRISM Collaborative, Department of Community and Behavioral Health, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA, USA
| | - Martin A Javors
- Department of Psychiatry and Behavioral Sciences, University of Texas Health San Antonio, San Antonio, TX, USA
| | - Nathalie Hill-Kapturczak
- Department of Psychiatry and Behavioral Sciences, University of Texas Health San Antonio, San Antonio, TX, USA
| | - Marisa Lopez-Cruzan
- Department of Psychiatry and Behavioral Sciences, University of Texas Health San Antonio, San Antonio, TX, USA
| | - Liat Kriegel
- PRISM Collaborative, Department of Community and Behavioral Health, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA, USA
| | - Brett C Ginsburg
- Department of Psychiatry and Behavioral Sciences, University of Texas Health San Antonio, San Antonio, TX, USA
| | - Leopoldo Cabassa
- Brown School, Washington University St. Louis, St Louis, MO, USA
| | - Michael G McDonell
- PRISM Collaborative, Department of Community and Behavioral Health, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA, USA
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Fleming T, Ivsins A, Barker A, Mansoor M, Mayer S, Vakharia S, McNeil R. Perceptions of prospective pharmaceutical stimulant substitution treatments among people who use illicit stimulants in Vancouver, Canada. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2024; 125:104336. [PMID: 38281384 PMCID: PMC11045237 DOI: 10.1016/j.drugpo.2024.104336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 12/20/2023] [Accepted: 01/22/2024] [Indexed: 01/30/2024]
Abstract
BACKGROUND Stimulant-involved overdose deaths are increasing, driven by polysubstance use and adulteration of the illicit drug supply. While emerging evidence for prescription stimulant substitution is promising, there are no approved treatment options for stimulant use disorder that address the realities of an unpredictable drug supply. This study explores treatment experiences of people who use illicit stimulants (PWUS) to identify gaps and perceptions of prospective pharmaceutical stimulant substitution treatments (SST). METHODS In-depth qualitative interviews were conducted with 86 PWUS in Vancouver, Canada. Thematic analysis focused on experiences of available treatment options for stimulant use and perceptions of prospective SST. RESULTS Participants identified how primarily behavioral treatment approaches do not meet the unique needs of PWUS, in contrast with the range of medical treatments available for opioid use disorder. Participants anticipated health and social benefits if they were able to access SST, including avoiding the toxic illicit stimulant supply, reduced engagement in criminalized activities, and greater economic security. Perceptions of prospective SST were informed by knowledge of existing opioid treatments. This led some participants to be unsupportive of SST, citing concerns around agency and highly regulated operational contexts that do not align with the lived realities of stimulant use. CONCLUSION Findings demonstrate the need for SST pilot programs in real-world settings and underscore the health and social advantages SST may offer; although drawing on existing opioid treatment models to implement SST pilots may limit success. Thus, any novel treatments for stimulant use must centre the lived realities of PWUS.
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Affiliation(s)
- Taylor Fleming
- British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, BC V6Z 2A9, Canada; Interdisciplinary Studies Graduate Program, University of British Columbia, 270-2357 Main Mall, Vancouver, BC V6T 1Z4, Canada
| | - Andrew Ivsins
- British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, BC V6Z 2A9, Canada; Department of Medicine, University of British Columbia, St. Paul's Hospital, 608-1081 Burrard Street, Vancouver, BC V6Z 1Y6, Canada
| | - Allison Barker
- British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, BC V6Z 2A9, Canada
| | - Manal Mansoor
- British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, BC V6Z 2A9, Canada
| | - Samara Mayer
- British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, BC V6Z 2A9, Canada; Interdisciplinary Studies Graduate Program, University of British Columbia, 270-2357 Main Mall, Vancouver, BC V6T 1Z4, Canada
| | - Sheila Vakharia
- Drug Policy Alliance, 131 West 33rd Street, 15th Floor, New York, NY 10001, USA
| | - Ryan McNeil
- British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, BC V6Z 2A9, Canada; Department of Medicine, Yale School of Medicine, 367 Cedar Street, New Haven, CT 10001, USA; Program in Addiction Medicine, Yale School of Medicine, 367 Cedar Street, New Haven, CT 10001, USA.
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15
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Carpenter KM, Choi CJ, Basaraba C, Pavlicova M, Brooks DJ, Brezing CA, Bisaga A, Nunes EV, Mariani JJ, Levin FR. Mixed amphetamine salts-extended release (MAS-ER) as a behavioral treatment augmentation strategy for cocaine use disorder: A randomized clinical trial. Exp Clin Psychopharmacol 2024; 32:112-127. [PMID: 37732961 PMCID: PMC10872820 DOI: 10.1037/pha0000676] [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: 09/22/2023]
Abstract
Psychosocial interventions remain the primary strategy for addressing cocaine use disorder (CUD), although many individuals do not benefit from these approaches. Amphetamine-based interventions have shown significant promise and may improve outcomes among individuals continuing to use cocaine in the context of behavioral interventions. One hundred forty-five adults (122 males) who used cocaine a minimum of 4 days in the prior month and met the criteria for a CUD enrolled in a two-stage intervention. All participants received a computer-delivered skills intervention and contingency management for reinforcing abstinence for a 1-month period. Participants demonstrating less than 3 weeks of abstinence in the first month were randomized to receive mixed amphetamine salts-extended release (MAS-ER) or placebo (80 mg/day) for 10 weeks under double-blind conditions. All participants continued with the behavioral intervention. The primary outcome was the proportion of individuals who achieved 3 consecutive weeks of abstinence as measured by urine toxicology confirmed self-report at the study end. The proportion of participants demonstrating 3 consecutive weeks of abstinence at study end did not differ between the medication groups: MAS-ER = 15.6% (7/45) and placebo = 12.2% (5/41). Participants who received MAS-ER reported greater reductions in the magnitude of wanting cocaine, although no group differences were noted in either the perceived improvement or the frequency of wanting cocaine. Retention rates were greater for both medication groups compared to behavioral responders. Overall, augmenting a behavioral intervention with MAS-ER did not significantly increase the abstinence rate among individuals continuing to use cocaine following a month of behavioral therapy alone. (PsycInfo Database Record (c) 2024 APA, all rights reserved).
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Affiliation(s)
| | | | | | | | - Daniel J Brooks
- Division on Substance Use Disorders, New York State Psychiatric Institute
| | | | - Adam Bisaga
- Division on Substance Use Disorders, New York State Psychiatric Institute
| | - Edward V Nunes
- Division on Substance Use Disorders, New York State Psychiatric Institute
| | - John J Mariani
- Division on Substance Use Disorders, New York State Psychiatric Institute
| | - Frances R Levin
- Division on Substance Use Disorders, New York State Psychiatric Institute
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16
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Novak MD, Holtyn AF, Toegel F, Rodewald AM, Leoutsakos JM, Fingerhood M, Silverman K. Long-Term Effects of Incentives for HIV Viral Suppression: A Randomized Clinical Trial. AIDS Behav 2024; 28:625-635. [PMID: 38117449 DOI: 10.1007/s10461-023-04249-z] [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: 12/08/2023] [Indexed: 12/21/2023]
Abstract
Achieving viral suppression in people living with HIV improves their quality of life and can help end the HIV/AIDS epidemic. However, few interventions have successfully promoted HIV viral suppression. The purpose of this study was to evaluate the long-term effectiveness of financial incentives for viral suppression in people living with HIV. People living with a detectable HIV viral load (≥ 200 copies/mL) were randomly assigned to Usual Care (n = 50) or Incentive (n = 52) groups. Incentive participants earned up to $10 per day for providing blood samples with an undetectable or reduced viral load. During the 2-year intervention period, the percentage of blood samples with a suppressed viral load was significantly higher among Incentive participants (70%) than Usual Care participants (43%) (OR = 7.1, 95% CI 2.7 to 18.8, p < .001). This effect did not maintain after incentives were discontinued. These findings suggest that frequent delivery of large-magnitude financial incentives for viral suppression can produce large and long-lasting improvements in viral load in people living with HIV. ClinicalTrials.gov Identifier: NCT02363387.
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Affiliation(s)
- Matthew D Novak
- Department of Psychiatry and Behavioral Sciences, Center for Learning and Health, Johns Hopkins University School of Medicine, 5200 Eastern Avenue, Suite 350 East, Baltimore, MD, 21224, USA
| | - August F Holtyn
- Department of Psychiatry and Behavioral Sciences, Center for Learning and Health, Johns Hopkins University School of Medicine, 5200 Eastern Avenue, Suite 350 East, Baltimore, MD, 21224, USA
| | - Forrest Toegel
- Department of Psychiatry and Behavioral Sciences, Center for Learning and Health, Johns Hopkins University School of Medicine, 5200 Eastern Avenue, Suite 350 East, Baltimore, MD, 21224, USA
| | - Andrew M Rodewald
- Department of Psychiatry and Behavioral Sciences, Center for Learning and Health, Johns Hopkins University School of Medicine, 5200 Eastern Avenue, Suite 350 East, Baltimore, MD, 21224, USA
| | - Jeannie-Marie Leoutsakos
- Department of Psychiatry and Behavioral Sciences, Center for Learning and Health, Johns Hopkins University School of Medicine, 5200 Eastern Avenue, Suite 350 East, Baltimore, MD, 21224, USA
| | - Michael Fingerhood
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Kenneth Silverman
- Department of Psychiatry and Behavioral Sciences, Center for Learning and Health, Johns Hopkins University School of Medicine, 5200 Eastern Avenue, Suite 350 East, Baltimore, MD, 21224, USA.
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17
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Hallihan H, Abboud S, Lee S, Rospenda K, Srimoragot M, Fink A, Ma J. A qualitative exploration of young adults' perceptions of a new intervention for alcohol use disorder. Ann Med 2024; 55:2295983. [PMID: 38175792 PMCID: PMC10769559 DOI: 10.1080/07853890.2023.2295983] [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: 09/19/2023] [Accepted: 12/12/2023] [Indexed: 01/06/2024] Open
Abstract
BACKGROUND Due to the rising prevalence of alcohol use disorders among young adults, the need for effective and accessible interventions has become increasingly imperative. In acknowledgment of this issue, we developed a novel intervention known as contingency management plus problem solving therapy (CM-PST). The aim of the current study was to gain insight into the perspectives on the effectiveness of the newly developed CM-PST using focus group discussion among young adults who consume alcohol regularly. MATERIALS AND METHODS The study employed a qualitative research design, utilizing focus group discussions as the primary data collection method. Participants described their perceptions regarding the newly developed CM-PST. Semi-structured focus group sessions were conducted via Zoom in November 2022. A total of 19 young adults, aged 18-24 years old, participated in five focus group sessions. Data were analyzed using deductive content analysis. RESULTS Participants demonstrated overall positive attitudes toward the novel intervention, recognizing the potential benefits, it could offer in terms of alcohol use reduction and emotional well-being. They emphasized the importance of incentives in motivating behavioral changes, as well as the practicality of problem-solving techniques in addressing everyday challenges. Additionally, participants provided valuable insights into potential barriers and implementation challenges, highlighting the need for flexible and personalized approaches to accommodate individual preferences and needs. CONCLUSIONS The results of this study contribute to the growing body of literature on innovative intervention approaches for young adults facing alcohol use issues. The findings shed light on the acceptability and perceived effectiveness of the CM-PST intervention from the perspective of the target population.
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Affiliation(s)
- Hagar Hallihan
- Department of Medicine, University of Illinois Chicago, Chicago, IL, USA
| | - Sarah Abboud
- Department of Human Development Nursing Science, University of Illinois Chicago, Chicago, IL, USA
| | - Sangeun Lee
- Department of Human Development Nursing Science, University of Illinois Chicago, Chicago, IL, USA
| | - Kathleen Rospenda
- Department of Psychiatry, University of Illinois Chicago, Chicago, IL, USA
| | | | - Anne Fink
- Department of Biobehavioral Nursing Science, University of Illinois Chicago, Chicago, IL, USA
| | - Jun Ma
- Department of Medicine, University of Illinois Chicago, Chicago, IL, USA
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18
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Forster SE, Torres TM, Steinhauer SR, Forman SD. Telehealth-Based Contingency Management Targeting Stimulant Abstinence: A Case Series From the COVID-19 Pandemic. J Stud Alcohol Drugs 2024; 85:26-31. [PMID: 37796622 PMCID: PMC10846603 DOI: 10.15288/jsad.23-00016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 07/31/2023] [Indexed: 10/07/2023] Open
Abstract
OBJECTIVE Contingency management (CM) is the gold standard treatment for stimulant use disorder but typically requires twice- to thrice-weekly in-person treatment visits to objectively verify abstinence and deliver therapeutic incentives. There has been growing interest in telehealth-based delivery of CM to support broad access to this essential intervention--a need that has been emphatically underscored by the COVID-19 pandemic. Herein, we present observations from initial efforts to develop and test a protocol for telehealth-based delivery of prize-based CM treatment incentivizing stimulant abstinence. METHOD Four participants engaged in hybrid courses of CM, including one or more telehealth-based treatment sessions, involving self-administered oral fluid testing to confirm abstinence. Observations from initial participants informed iterative improvements to telehealth procedures, and a 12-week course of telehealth-based CM was subsequently offered to two additional participants to further evaluate preliminary feasibility and acceptability. RESULTS In most cases, participants were able to successfully join telehealth treatment sessions, self-administer oral fluid testing, and share oral fluid test results to verify stimulant abstinence. However, further improvements in telehealth-based toxicology testing may be necessary to interpret test results accurately and reliably, especially when colorimetric immunoassay results reflect substance concentrations near the cutoff for point-of-care testing devices. CONCLUSIONS Preliminary findings suggest that telehealth-based CM is sufficiently feasible and acceptable to support future development, in particular through improved methods for remote interpretation and verification of test results. This is especially important in CM, wherein accurate and reliable detection of both early and sustained abstinence is crucial for appropriate delivery of therapeutic incentives.
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Affiliation(s)
- Sarah E. Forster
- Veterans Affairs Pittsburgh Healthcare System, VISN 4 Mental Illness Research, Education, & Clinical Center (MIRECC), Pittsburgh, Pennsylvania
| | - Taylor M. Torres
- Veterans Affairs Pittsburgh Healthcare System, VISN 4 Mental Illness Research, Education, & Clinical Center (MIRECC), Pittsburgh, Pennsylvania
| | - Stuart R. Steinhauer
- Veterans Affairs Pittsburgh Healthcare System, VISN 4 Mental Illness Research, Education, & Clinical Center (MIRECC), Pittsburgh, Pennsylvania
- University of Pittsburgh, Department of Psychiatry, Pittsburgh, Pennsylvania
| | - Steven D. Forman
- Veterans Affairs Pittsburgh Healthcare System, VISN 4 Mental Illness Research, Education, & Clinical Center (MIRECC), Pittsburgh, Pennsylvania
- University of Pittsburgh, Department of Psychiatry, Pittsburgh, Pennsylvania
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Hirchak KA, Echo-Hawk H, Parent S, Peavy KM, Webb K, Bajet K, Richardson M, Granbois A, Herron JL, Catron K, King K, Parsells E, Freese TE, Thomas LR, Rawson R, Clark HW, Roll J, McDonell MG. The urgent need for contingency management among Tribal communities in the United States: Considerations for implementation, policy, and sovereignty. Prev Med 2023; 176:107662. [PMID: 37573952 PMCID: PMC10840817 DOI: 10.1016/j.ypmed.2023.107662] [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: 03/02/2023] [Revised: 07/28/2023] [Accepted: 08/10/2023] [Indexed: 08/15/2023]
Abstract
In two randomized controlled trials, culturally adapted contingency management (i.e., incentives provided for substance-negative urine samples) was associated with reduced alcohol and drug use among geographically diverse American Indian and Alaska Native (AI/AN) adults. In response to interest in contingency management from other Tribal and AI/AN communities, our research team in collaboration with AI/AN behavioral health experts, translated the research into practice with new AI/AN community partners. Tenets of community-based participatory research were applied to develop, pilot, and refine contingency management training and implementation tools, and identify implementation challenges. In partnership with the AI/AN communities, four members of the university team developed tools and identified implementation and policy strategies to increase the successful uptake of contingency management in each location. Through our collaborative work, we identified policy barriers including inadequate federal funding of contingency management incentives and a need for further clarity regarding federal anti-kickback regulations. Adoption of contingency management is feasible and can strengthen Tribal communities' capacity to deliver evidence-based substance use disorder treatments to AI/AN people. Unfortunately, non-evidence-based limits to the use of federal funding for contingency management incentives discriminate against AI/AN communities. We recommend specific federal policy reforms, as well as other practical solutions for Tribal communities interested in contingency management.
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Affiliation(s)
- Katherine A Hirchak
- Department of Community and Behavioral Health, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA, USA; Promoting Research Initiatives in Substance Use and Mental Health Collaborative, Washington State University, Spokane, WA, USA.
| | | | - Sara Parent
- Department of Community and Behavioral Health, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA, USA; Promoting Research Initiatives in Substance Use and Mental Health Collaborative, Washington State University, Spokane, WA, USA
| | - K Michelle Peavy
- Department of Community and Behavioral Health, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA, USA; Promoting Research Initiatives in Substance Use and Mental Health Collaborative, Washington State University, Spokane, WA, USA
| | - Kellie Webb
- Doya Natsu Healing Center, Fort Washakie, WY, USA
| | - Kelsey Bajet
- Department of Community and Behavioral Health, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA, USA; Promoting Research Initiatives in Substance Use and Mental Health Collaborative, Washington State University, Spokane, WA, USA
| | - Meenakshi Richardson
- Department of Community and Behavioral Health, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA, USA; Promoting Research Initiatives in Substance Use and Mental Health Collaborative, Washington State University, Spokane, WA, USA
| | - Alexandria Granbois
- Department of Community and Behavioral Health, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA, USA; Promoting Research Initiatives in Substance Use and Mental Health Collaborative, Washington State University, Spokane, WA, USA
| | - Jalene L Herron
- Department of Psychology, University of New Mexico, Albuquerque, NM, USA
| | | | - Keli King
- Kauffman and Associates, Inc., Spokane, WA, USA
| | - Ed Parsells
- Kauffman and Associates, Inc., Spokane, WA, USA
| | | | - Lisa Rey Thomas
- Department of Community and Behavioral Health, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA, USA
| | - Richard Rawson
- University of Vermont, Burlington, VT, USA; Motivational Incentives Policy Group, USA
| | | | - John Roll
- Department of Community and Behavioral Health, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA, USA
| | - Michael G McDonell
- Department of Community and Behavioral Health, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA, USA; Promoting Research Initiatives in Substance Use and Mental Health Collaborative, Washington State University, Spokane, WA, USA
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Lyons AJ, Hirchak KA, Kordas G, Herron JL, Jansen K, Alcover KC, Bergerson D, Avey JP, Shaw J, Roll J, Buchwald D, McDonell MG. Factors Associated with Child Removal Among American Indian and Alaska Native People in an Alcohol Intervention Study. CHILD MALTREATMENT 2023; 28:599-607. [PMID: 36314509 PMCID: PMC10499114 DOI: 10.1177/10775595221134689] [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] [Indexed: 05/14/2023]
Abstract
This study was a secondary data analysis of factors associated with alcohol-related child removal among American Indian/Alaska Native (AI/AN) adults enrolled in a clinical trial of an alcohol intervention. Among 326 parent participants, 40% reported ever having a child removed from their care in part because of the parent's alcohol use, defined here as alcohol-related child removal. Seventy-five percent of parents reported at least one separation during their own childhood (M = 1.3, SD = 1.0). In a multivariable analysis, alcohol-related child removal was associated with parental boarding school attendance. No relationship was found between alcohol-related child removal and alcohol intervention outcomes. Results may provide evidence of multigenerational child removal impacts of boarding schools on AI/AN adults receiving an alcohol use disorder intervention. Assessment of parental history of child removal by practitioners, strategies to prevent alcohol-related separation and to support reunification should be integrated into addiction treatment in AI/AN communities.
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Affiliation(s)
- Abram J. Lyons
- Behavioral Health Innovations, Department of Medical Education and Clinical Sciences, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA, USA
- Partnerships for Native Health, Institute for Research and Education to Advance Community Health, Washington State University, Spokane, WA, USA
- School of Social Policy & Practice, University of Pennsylvania, Philadelphia, PA, USA
| | - Katherine A. Hirchak
- Behavioral Health Innovations, Department of Medical Education and Clinical Sciences, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA, USA
- Partnerships for Native Health, Institute for Research and Education to Advance Community Health, Washington State University, Spokane, WA, USA
| | - Gordon Kordas
- Behavioral Health Innovations, Department of Medical Education and Clinical Sciences, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA, USA
- Partnerships for Native Health, Institute for Research and Education to Advance Community Health, Washington State University, Spokane, WA, USA
| | - Jalene L. Herron
- Center on Alcoholism, Substance Abuse and Addictions, University of New Mexico, Albuquerque, New Mexico, USA
- Department of Psychology, University of New Mexico, Albuquerque, NM, USA
| | | | - Karl C. Alcover
- Department of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD USA
| | | | | | | | - John Roll
- Behavioral Health Innovations, Department of Medical Education and Clinical Sciences, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA, USA
- Partnerships for Native Health, Institute for Research and Education to Advance Community Health, Washington State University, Spokane, WA, USA
| | - Dedra Buchwald
- Behavioral Health Innovations, Department of Medical Education and Clinical Sciences, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA, USA
- Institute for Research and Education to Advance Community Health, Washington State University, Spokane, WA, USA
| | - Michael G. McDonell
- Behavioral Health Innovations, Department of Medical Education and Clinical Sciences, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA, USA
- Partnerships for Native Health, Institute for Research and Education to Advance Community Health, Washington State University, Spokane, WA, USA
- Institute for Research and Education to Advance Community Health, Washington State University, Spokane, WA, USA
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Giang LM, Trang NT, Thuy DT, Nguyen HH, Diep NB, Van HTH, Truc TT, Reback CJ, Li M, Van Dung D, Shoptaw S. Using ADAPT-ITT framework to tailor evidence-based interventions for addressing methamphetamine use among methadone patients in Vietnam. Drug Alcohol Rev 2023; 42:1667-1679. [PMID: 37614129 PMCID: PMC10848814 DOI: 10.1111/dar.13739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 07/23/2023] [Accepted: 07/26/2023] [Indexed: 08/25/2023]
Abstract
INTRODUCTION Methamphetamine use threatens positive treatment outcomes in substance use and HIV, for people with opioid use disorders (POUD) in many countries. This paper describes the adaptation of four evidence-based interventions (EBI) (motivational interviewing, contingency management, Matrix group model and SMS text messaging) for treating methamphetamine use among POUD receiving methadone maintenance therapy in Vietnam. METHODS Following the ADAPT-ITT (Assessment-Decision-Administration-Production-Topical experts-Training-Testing) framework, we conducted 16 focus group discussions with POUD (n = 25) and providers (n = 22) at four methadone clinics in two largest cities (Hanoi in the North, Ho Chi Minh City in the South) to assess patterns of methamphetamine use and to get feedback on proposed EBIs. The proposed EBIs were properly adapted and used to train providers in two of the four methadone clinics. The revised EBIs were tested over 12 weeks among 42 POUD on methadone who use methamphetamine. Post-intervention feedback served to fine-tune the revised EBIs. RESULTS Insights about patterns of methamphetamine use suggested that EBIs should focus on different triggers to methamphetamine use among POUD receiving methadone treatment in the two cities. All EBIs should emphasise family-related topics to build a strong motivation for treatment. Participants suggested when, where and how each EBI should be delivered. Most participants were satisfied with the adapted EBIs. Limited human resources at methadone clinics might hinder implementation of the adapted EBIs. DISCUSSION AND CONCLUSIONS We successfully completed the adaptation of EBIs for POUD who use methamphetamine on methadone in Vietnam. The pilot testing of the adapted EBIs demonstrated feasibility and acceptability. TRIAL REGISTRATION NCT04706624. Registered 13 January 2021. https://clinicaltrials.gov/ct2/show/NCT04706624.
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Affiliation(s)
- Le Minh Giang
- Centre for Training and Research on Substance use and HIV, Hanoi Medical University, Hanoi, Vietnam
| | - Nguyen Thu Trang
- Centre for Training and Research on Substance use and HIV, Hanoi Medical University, Hanoi, Vietnam
| | - Dinh Thanh Thuy
- Centre for Training and Research on Substance use and HIV, Hanoi Medical University, Hanoi, Vietnam
| | - Hoa H. Nguyen
- Faculty of Public Health, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Nguyen Bich Diep
- Centre for Training and Research on Substance use and HIV, Hanoi Medical University, Hanoi, Vietnam
| | | | - Thai Thanh Truc
- Faculty of Public Health, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Cathy J. Reback
- Friends Research Institute, Friends Community Center, Center for HIV Identification, Prevention and Treatment Services, University of California, Los Angeles, California, USA
| | - Michael Li
- Center for Behavioral and Addiction Medicine, Department of Family Medicine, University of California, Los Angeles, California, USA
| | - Do Van Dung
- Faculty of Public Health, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Steve Shoptaw
- Center for Behavioral and Addiction Medicine, Department of Family Medicine, University of California, Los Angeles, California, USA
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Janssen T, Garner BR, Yermash J, Yap KR, Becker SJ. Early COVID-Related pandemic impacts and subsequent opioid outcomes among persons receiving medication for opioid use disorder: a secondary data analysis of a Type-3 hybrid trial. Addict Sci Clin Pract 2023; 18:54. [PMID: 37705105 PMCID: PMC10500804 DOI: 10.1186/s13722-023-00409-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 08/28/2023] [Indexed: 09/15/2023] Open
Abstract
BACKGROUND Opioid overdoses have continued to increase since the start of the COVID-19 pandemic. The pathways through which the COVID-19 pandemic has affected trajectories of opioid use and opioid-related problems are largely unknown. Using the Epidemic-Pandemic Impacts Inventory (EPII), a novel instrument that assess pandemic-related impacts across multiple life domains, we tested the hypothesis that COVID-related impacts (on e.g., interpersonal conflict, employment, infection exposure, and emotional health) experienced in the early months of the pandemic would predict changes in opioid use and opioid-related problems at follow-up. METHODS This analysis was embedded within a cluster randomized type 3 implementation-effectiveness hybrid trial that had enrolled 188 patients across eight opioid treatments prior to the start of the pandemic. Participants had all been recently inducted on medication for opioid use disorder and were actively receiving treatment. Participants reported on their opioid use and opioid-related problems at baseline and 3-, 6-, and 9-month post-baseline assessments. Between May and August 2020, participants were sent an optional invitation to complete the EPII. RESULTS One hundred thirty-three respondents completed the EPII and 129 had sufficient data to analyze the EPII and at least one subsequent follow-up. In logistic and zero-inflated negative binomial analyses adjusting for covariates, each endorsed pandemic impact in the interpersonal conflict domain was associated with 67% increased odds of endorsement of any opioid use, and each impact in the employment and infection exposure-domains was associated with 25% and 75% increases in number of endorsed opioid-related problems, respectively. CONCLUSIONS Mitigating the effect of the pandemic on patients' interpersonal relationships and employment, and promoting greater infection control in opioid treatment programs, could be protective against negative opioid-related outcomes. Trial registration The present study describes secondary data analysis on a previously registered clinical trial: clinicaltrials.gov/ct2/show/NCT03931174.
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Affiliation(s)
- Tim Janssen
- Department of Behavioral and Social Sciences, Brown University School of Public Health, 121 South Main Street, Providence, Rhode Island, 02903, USA.
| | - Bryan R Garner
- Department of Internal Medicine, Ohio State University College of Medicine, 2050 Kenny Road, Columbus, OH, 43221, USA
| | - Julia Yermash
- Department of Behavioral and Social Sciences, Brown University School of Public Health, 121 South Main Street, Providence, Rhode Island, 02903, USA
| | - Kimberly R Yap
- Center for Dissemination and Implementation Science, Northwestern University, 633 North St Clair, Chicago, IL, 60611, USA
| | - Sara J Becker
- Center for Dissemination and Implementation Science, Northwestern University, 633 North St Clair, Chicago, IL, 60611, USA
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Frohe T, Janssen T, Garner BR, Becker SJ. Examining Changes in Pain Interference via Pandemic-Induced Isolation Among Patients Receiving Medication for Opioid Use Disorder: A Secondary Data Analysis. RESEARCH SQUARE 2023:rs.3.rs-3158420. [PMID: 37609151 PMCID: PMC10441456 DOI: 10.21203/rs.3.rs-3158420/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/24/2023]
Abstract
Background Early in the pandemic, the United States population experienced a sharp rise in the prevalence rates of opioid use, social isolation, and pain interference. Given the high rates of pain reported by patients on medication for opioid use disorder (MOUD), the pandemic presented a unique opportunity to disentangle the relationship between opioid use, pain, and social isolation in this high-risk population. We tested the hypothesis that pandemic-induced isolation would partially mediate change in pain interference levels experienced by patients on MOUD, even when controlling for baseline opioid use. Such work can inform the development of targeted interventions for a vulnerable, underserved population. Methods Analyses used data from a cluster randomized trial (N = 188) of patients on MOUD across eight opioid treatment programs. As part of the parent trial, participants provided pre-pandemic data on pain interference, opioid use, and socio-demographic variables. Research staff re-contacted participants between May and June 2020 and 133 participants (71% response rate) consented to complete a supplemental survey that assessed pandemic-induced isolation. Participants then completed a follow-up interview during the pandemic that again assessed pain interference and opioid use. A path model assessed whether pre-pandemic pain interference had an indirect effect on pain interference during the pandemic via pandemic-induced isolation. Results Consistent with hypotheses, we found evidence that pandemic-induced isolation partially mediated change in pain interference levels among MOUD patients during the pandemic. Higher levels of pre-pandemic pain interference and opioid use were both significantly associated with higher levels of pandemic-induced isolation. In addition, pre-pandemic pain interference was significantly related to levels of pain interference during the pandemic, and these pain levels were partially explained by the level of pandemic-induced isolation reported. Conclusions Patients on MOUD with higher use of opioids and higher rates of pain pre-pandemic were more likely to report feeling isolated during COVID-related social distancing and this, in turn, partially explained changes in levels of pain interference. These results highlight social isolation as a key risk factor for patients on MOUD and suggest that interventions promoting social connection could be associated with reduced pain interference, which in turn could improve patient quality of life.
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Affiliation(s)
| | - Tim Janssen
- Brown University School of Public Health Providence
| | - Bryan R Garner
- Ohio State University, The Ohio State University College of Medicine
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24
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Rash CJ. Implementing an evidence-based prize contingency management protocol for stimulant use. JOURNAL OF SUBSTANCE USE AND ADDICTION TREATMENT 2023; 151:209079. [PMID: 37230390 PMCID: PMC10330855 DOI: 10.1016/j.josat.2023.209079] [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: 01/01/2023] [Revised: 03/29/2023] [Accepted: 05/18/2023] [Indexed: 05/27/2023]
Abstract
INTRODUCTION Contingency management (CM) is an efficacious treatment for stimulant use disorders. Support materials for the clinical delivery of prize-based CM are widely accessible, but few resources are available to support design and preparation for CM implementation. This guide aims to fill that gap. METHOD/RESULTS The article outlines a suggested prize CM protocol and discusses the best practices most aligned with the evidence base and acceptable-if-necessary modifications. This guide also highlights modifications that are not evidence-based and not recommended. In addition, I discuss practical and clinical aspects of preparing for CM implementation. CONCLUSIONS Deviations from evidence-based practices are common, and poorly designed CM is unlikely to impact patient outcomes. This article provides planning stage guidance to support programs' adoption of evidence-based prize CM for the treatment of stimulant use disorders.
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Boness CL, Votaw VR, Schwebel FJ, Moniz-Lewis DI, McHugh RK, Witkiewitz K. An Evaluation of Cognitive Behavioral Therapy for Substance Use Disorder: A Systematic Review and Application of the Society of Clinical Psychology Criteria for Empirically Supported Treatments. CLINICAL PSYCHOLOGY-SCIENCE AND PRACTICE 2023; 30:129-142. [PMID: 37840853 PMCID: PMC10572095 DOI: 10.1037/cps0000131] [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] [Indexed: 10/17/2023]
Abstract
Cognitive behavioral therapy (CBT) is a commonly used treatment for substance use disorders (SUDs) but has not been evaluated using the American Psychological Association's "Tolin Criteria" for determining the empirical basis of psychological treatments. The current systematic review evaluated five meta-analyses of CBT for SUD. One meta-analysis had sufficient quality to be considered in the evaluation of effect sizes. CBT produced small to moderate effects on substance use when compared to inactive treatment and was most effective at early follow-up (1-6 months post-treatment) compared to late follow-up (8+ months post-treatment). Sensitivity analyses including all five meta-analyses found similar results. A "strong recommendation" was provided for CBT as an empirically supported treatment for SUD, based on effects on substance use, quality of evidence, and consideration of contextual factors (e.g., efficacy in diverse populations).
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Affiliation(s)
- Cassandra L. Boness
- Center on Alcohol, Substance use, And Addictions (CASAA), University of New Mexico
| | - Victoria R. Votaw
- Center on Alcohol, Substance use, And Addictions (CASAA), University of New Mexico
- Department of Psychology, University of New Mexico
| | - Frank J. Schwebel
- Center on Alcohol, Substance use, And Addictions (CASAA), University of New Mexico
| | | | | | - Katie Witkiewitz
- Center on Alcohol, Substance use, And Addictions (CASAA), University of New Mexico
- Department of Psychology, University of New Mexico
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Wiers RW, Pan T, van Dessel P, Rinck M, Lindenmeyer J. Approach-Bias Retraining and Other Training Interventions as Add-On in the Treatment of AUD Patients. Curr Top Behav Neurosci 2023. [PMID: 37221351 DOI: 10.1007/7854_2023_421] [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: 05/25/2023]
Abstract
In the past two decades, a variety of cognitive training interventions have been developed to help people overcome their addictive behaviors. Conceptually, it is important to distinguish between programs in which reactions to addiction-relevant cues are trained (varieties of cognitive bias modification, CBM) and programs in which general abilities are trained such as working memory or mindfulness. CBM was first developed to study the hypothesized causal role in mental disorders: by directly manipulating the bias, it was investigated to what extent this influenced disorder-relevant behavior. In these proof-of-principle studies, the bias was temporarily modified in volunteers, either temporarily increased or decreased, with corresponding effects on behavior (e.g., beer consumption), in case the bias was successfully manipulated. In subsequent clinical randomized controlled trials (RCTs), training (away from the substance vs. sham training) was added to clinical treatment. These studies have demonstrated that CBM, as added to treatment, reduces relapse with a small effect of about 10% (similar effect size as for medication, with the strongest evidence for approach-bias modification). This has not been found for general ability training (e.g., working memory training), although effects on other psychological functions have been found (e.g., impulsivity). Mindfulness also has been found to help people overcome addictions, and different from CBM, also as stand-alone intervention. Research on (neuro-)cognitive mechanisms underlying approach-bias modification has pointed to a new perspective in which automatic inferences rather than associations are influenced by training, which has led to the development of a new variety of training: ABC training.
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Affiliation(s)
- Reinout W Wiers
- Addiction Development and Psychopathology (ADAPT) Lab, Department of Psychology, University of Amsterdam, Amsterdam, The Netherlands
- Centre for Urban Mental Health, University of Amsterdam, Amsterdam, The Netherlands
| | - Ting Pan
- Addiction Development and Psychopathology (ADAPT) Lab, Department of Psychology, University of Amsterdam, Amsterdam, The Netherlands
| | - Pieter van Dessel
- Department of Experimental Clinical and Health Psychology, Ghent University, Ghent, Belgium
| | - Mike Rinck
- Behavioural Science Institute, Radboud University, Nijmegen, The Netherlands
- Ruhr University Bochum, Bochum, Germany
| | - Johannes Lindenmeyer
- Salus Klinik, Lindow, Germany
- Medizinische Hochschule Brandenburg Theodor Fontane, Brandenburg, Germany
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Hirchak KA, Kordas G, Lyons AJ, Herron J, Jansen K, Shaw J, McPherson SM, Roll J, Buchwald D, McDonell MG. Investigating Secondary Alcohol Outcomes in a Contingency Management Intervention among American Indian and Alaska Native Adults. J Addict Med 2023; 17:e177-e182. [PMID: 37267179 PMCID: PMC10248190 DOI: 10.1097/adm.0000000000001116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE The aim of the study is to investigate clinically meaningful, secondary outcomes in a randomized trial of a culturally adapted contingency management (CM) intervention for alcohol use in 3 diverse American Indian and Alaska Native communities. METHODS Three American Indian and Alaska Native communities located in the Northern Plains, Alaska, and the Inland Northwest were partnering sites. A total of 158 individuals were randomized to either a 12-week CM intervention or a noncontingent (NC) control group. The CM group received reinforcers for providing alcohol-negative ethyl glucuronide (EtG < 150 ng/mL) urine samples, while the NC group received reinforcers unconditionally. Outcomes included EtG as a continuous measure (range, 0-2,000 ng/mL), EtG > 499 ng/mL (a measure of higher levels of recent alcohol use), longest duration of abstinence, and time-to-first alcohol-positive EtG during the trial. Generalized estimating equations along with Cox proportional hazard and negative binomial regressions were used. RESULTS Participants randomized to the CM group had lower mean EtG levels (-241.9 ng/mL; 95% confidence interval [CI], -379.0 to -104.8 ng/mL) and 45.7% lower odds (95% CI, 0.31 to 0.95) of providing an EtG sample indicating higher levels of alcohol use during the intervention. Longest duration of abstinence was 43% longer for the CM group than the NC group (95% CI, 1.0 to 1.9). Risk of time-to-first drink during treatment did not differ significantly. CONCLUSIONS These secondary outcome analyses provide evidence that CM is associated with reductions in alcohol use and longer durations of abstinence (as assessed by EtG), both clinically meaningful endpoints and analyses that differ from the primary study outcome.
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Affiliation(s)
- Katherine A. Hirchak
- Department of Community and Behavioral Health, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA, USA
- Program of Excellence in Addictions Research, Washington State University, Spokane, WA, USA
| | - Gordon Kordas
- Department of Community and Behavioral Health, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA, USA
- Program of Excellence in Addictions Research, Washington State University, Spokane, WA, USA
| | - Abram J. Lyons
- Department of Community and Behavioral Health, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA, USA
- Program of Excellence in Addictions Research, Washington State University, Spokane, WA, USA
- School of Social Policy & Practice, University of Pennsylvania, Philadelphia, PA, USA
| | - Jalene Herron
- Center on Alcohol, Substance Use and Addictions, University of New Mexico, Albuquerque, New Mexico, USA
- Department of Psychology, University of New Mexico, Albuquerque, NM, USA
| | - Kelley Jansen
- Southcentral Foundation, Anchorage, AK, USA
- University of Montana, Missoula, MT, USA
| | | | - Sterling M. McPherson
- Department of Community and Behavioral Health, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA, USA
- Program of Excellence in Addictions Research, Washington State University, Spokane, WA, USA
- Institute for Research and Education to Advance Community Health, Washington State University, Spokane, WA, USA
| | - John Roll
- Department of Community and Behavioral Health, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA, USA
- Program of Excellence in Addictions Research, Washington State University, Spokane, WA, USA
| | - Dedra Buchwald
- Institute for Research and Education to Advance Community Health, Washington State University, Spokane, WA, USA
| | - Michael G. McDonell
- Department of Community and Behavioral Health, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA, USA
- Program of Excellence in Addictions Research, Washington State University, Spokane, WA, USA
- Institute for Research and Education to Advance Community Health, Washington State University, Spokane, WA, USA
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Regnier SD, DeFulio A. Implications of epidemic-pandemic convergence for routine care adoption of contingency management: A case study. Exp Clin Psychopharmacol 2023; 31:295-299. [PMID: 35482630 PMCID: PMC10128617 DOI: 10.1037/pha0000569] [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: 11/08/2022]
Abstract
The significant increase in opioid-related drug overdoses during the coronavirus disease (COVID-19) pandemic has put an unprecedented burden on hospital emergency departments, who saw as high as an approximate 150% increase in emergency department (ED) admission rates in the initial months of the pandemic. Although overdose is a clear sign of problem drug use, only a small proportion of nonfatal overdose patients enroll in treatment within 30 days of their overdose. To bridge the gap between opioid overdoses and treatment entry, a smartphone-smart debit card contingency management program was developed to promote entry into medication-assisted treatment by out-of-treatment opioid users who have recently received care in a hospital emergency department. The case study described in this article highlights a successful implementation of this intervention despite numerous disruptions related to COVID-19 that would have made engagement difficult without the remote access to contingency management provided by this technology. Patient status over time is presented in conjunction with contingency management earnings. Technology-based contingency management may provide improved scalability, rigorous outcomes metrics, and lower costs than prior onsite, manual contingency management (CM) approaches. The COVID-19 pandemic, in combination with the opioid epidemic has created a context in which historical obstacles to the adoption of contingency management may be overcome. This case study demonstrates the potential utility of smartphone-based contingency management when in-person care is difficult to access or disrupted. The requirement for further research demonstrating the efficacy of these approaches is discussed. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
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Affiliation(s)
- Sean D. Regnier
- Department of Psychology, Western Michigan University, 1903 W Michigan Ave, Kalamazoo, MI 49008
- Present Address: Department of Behavioral Science, University of Kentucky College of Medicine, 1100 Veterans Drive, Medical Behavioral Science Building, Lexington, KY 40536-0086, U.S.A
| | - Anthony DeFulio
- Department of Psychology, Western Michigan University, 1903 W Michigan Ave, Kalamazoo, MI 49008
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Coughlin LN, Salino S, Jennings C, Lacek M, Townsend W, Koffarnus MN, Bonar EE. A systematic review of remotely delivered contingency management treatment for substance use. JOURNAL OF SUBSTANCE USE AND ADDICTION TREATMENT 2023; 147:208977. [PMID: 36804352 PMCID: PMC10936237 DOI: 10.1016/j.josat.2023.208977] [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: 06/13/2022] [Revised: 11/23/2022] [Accepted: 02/05/2023] [Indexed: 02/15/2023]
Abstract
BACKGROUND Substance use and related consequences (e.g., impaired driving, injuries, disease transmission) continue to be major public health concerns. Contingency management (CM) is a highly effective treatment for substance use disorders. Yet CM remains vastly underutilized, in large part due to implementation barriers to in-person delivery. If feasible and effective, remote delivery of CM may reduce barriers at both the clinic- and patient-level, thus increasing reach and access to effective care. Here, we summarize data from a systematic review of studies reporting remote delivery of CM for substance use treatment. METHODS We conducted a systematic review, reported according to PRISMA guidelines. The study team identified a total of 4358 articles after deduplication. Following title and abstract screening, full-text screening, and reference tracking, 39 studies met the eligibility criteria. We evaluated the methodological quality of the included studies using the Effective Public Health Practice Project Quality tool. RESULTS Of 39 articles included in the review, most (n = 26) targeted cigarette smoking, with others focusing on alcohol (n = 9) or other substance use or targeting multiple substances (n = 4). Most remotely delivered CM studies focused on abstinence (n = 29), with others targeting substance use reduction (n = 2), intervention engagement (n = 5), and both abstinence and intervention engagement (n = 3). CM was associated with better outcomes (either abstinence, use reduction, or engagement), with increasingly more remotely delivered CM studies published in more recent years. Studies ranged from moderate to strong quality, with the majority (57.5 %) of studies being strong quality. CONCLUSIONS Consistent with in-person CM, remotely delivered CM focusing on abstinence or use reduction from substances or engagement in substance use treatment services improves outcomes at the end of treatment compared to control conditions. Moreover, remotely delivered CM is feasible across a variety of digital delivery platforms (e.g., web, mobile, and wearable), with acceptability and reduced clinic and patient burden as technological advancements streamline monitoring and reinforcer delivery.
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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.
| | - Sarah Salino
- Addiction Center, Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA
| | - Claudia Jennings
- Addiction Center, Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA
| | - Madelyn Lacek
- Addiction Center, Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA
| | - Whitney Townsend
- Taubman Health Sciences Library, University of Michigan, Ann Arbor, MI 48109, USA
| | - Mikhail N Koffarnus
- Department of Family and Community Medicine, University of Kentucky, Lexington, KY 40506, 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
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Ritchey CM, Kuroda T, Podlesnik CA. A quantitative analysis of resurgence following downshifts in alternative-reinforcer magnitude. J Exp Anal Behav 2023; 119:501-512. [PMID: 36919587 DOI: 10.1002/jeab.843] [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: 09/08/2022] [Accepted: 02/18/2023] [Indexed: 03/16/2023]
Abstract
Resurgence is the increase in a previously reinforced and then extinguished target response due to changes in reinforcement conditions for an alternative response, including reductions in the rate or magnitude of reinforcement for the alternative response. Research with nonhumans suggests that reductions in both alternative-reinforcer rate and magnitude produce resurgence, but the present study was the first to examine effects of downshifts in alternative-reinforcer magnitude on humans' resurgence. Moreover, it was the first to evaluate whether the quantitative framework, resurgence as choice in context (RaC2 ), could account for those effects. Consistent with predictions of RaC2 , resurgence of a target button press occurred with reductions in point gain for an alternative response, with greater reductions producing higher levels of resurgence. However, the model consistently underpredicted and then overpredicted resurgence during tests with low-magnitude reinforcement and extinction. Systematic deviations in model predictions of alternative responding were also evident and consistent with previous fits of RaC2 to nonhuman data. Overall, our findings suggest that RaC2 could be a useful quantitative theoretical framework for understanding processes contributing to resurgence in humans, but further theoretical development is needed to account for the apparent divergent effects of extinction versus downshifts in reinforcer magnitude.
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Affiliation(s)
- Carolyn M Ritchey
- Auburn University Ringgold standard institution-Psychological Sciences, Auburn, Alabama, USA
| | - Toshikazu Kuroda
- Advanced Telecommunications Research Institute International Ringgold standard institution, Soraku-gun, Kyoto, Japan
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31
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Leggio L, Mellinger JL. Alcohol use disorder in community management of chronic liver diseases. Hepatology 2023; 77:1006-1021. [PMID: 35434815 DOI: 10.1002/hep.32531] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 04/12/2022] [Accepted: 04/14/2022] [Indexed: 02/06/2023]
Abstract
Rising rates of alcohol use disorder (AUD) combined with increases in alcohol-related liver disease (ALD) and other liver disease have resulted in the need to develop alcohol management strategies at all levels of patient care. For those with pre-existing liver disease, whether ALD or others, attention to alcohol use treatment and abstinence becomes critical to avoiding worsening liver-related consequences. Modalities to help patients reduce or stop alcohol include screening/brief intervention/referral to treatment, various therapeutic modalities including cognitive behavioral therapy, motivational enhancement therapy and 12-step facilitation, and alcohol relapse prevention medications. Harm reduction approaches versus total abstinence may be considered, but for those with existing ALD, particularly advanced ALD (cirrhosis or acute alcoholic hepatitis), total abstinence from alcohol is the recommendation, given clear data that ongoing alcohol use worsens mortality and liver-related morbidity. For certain populations, alcohol cessation is even more critically important. For those with hepatitis C or NAFLD, alcohol use accelerates negative liver-related outcomes. In women, alcohol use accelerates liver damage and results in worsened liver-related mortality. Efforts to integrate AUD and liver disease care are urgently needed and can occur at several levels, with establishment of multidisciplinary ALD clinics for fully integrated co-management as an important goal.
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Affiliation(s)
- Lorenzo Leggio
- Clinical Psychoneuroendocrinology and Neuropsychopharmacology Section , Translational Addiction Medicine Branch , National Institute on Drug Abuse and National Institute on Alcohol Abuse and Alcoholism , National Institutes of Health , Baltimore and Bethesda , Maryland , USA
- Medication Development Program , National Institute on Drug Abuse Intramural Research Program , National Institutes of Health , Baltimore , Maryland , USA
- Center for Alcohol and Addiction Studies , Department of Behavioral and Social Sciences , School of Public Health , Brown University , Providence , Rhode Island , USA
- Division of Addiction Medicine , Department of Medicine , School of Medicine , Johns Hopkins University , Baltimore , Maryland , USA
- Department of Neuroscience , Georgetown University Medical Center , Washington , DC , USA
| | - Jessica L Mellinger
- Department of Internal Medicine , Michigan Medicine , Ann Arbor , Michigan , USA
- Department of Psychiatry , Michigan Medicine , Ann Arbor , Michigan , USA
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Getty CA, Weaver T, Metrebian N. A qualitative exploration of patients' experience of mobile telephone-delivered contingency management to promote adherence to supervised methadone. Drug Alcohol Rev 2023; 42:641-651. [PMID: 36269110 DOI: 10.1111/dar.13555] [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: 05/05/2022] [Revised: 08/08/2022] [Accepted: 09/07/2022] [Indexed: 12/01/2022]
Abstract
INTRODUCTION Despite an increasing evidence base for mobile telephone-delivered contingency management (mCM), there had been no previous qualitative exploration of patients' experience of receiving mCM and the factors that might influence that experience and outcome in a UK setting. The aim of this study was to understand patients' views and experience of receiving mCM by exploring their beliefs, expectations and perceived benefits within the context of the UK's first mCM intervention. METHODS Qualitative interviews (N = 15) were conducted with patients undergoing opioid agonist treatment in a UK drug treatment service and receiving mCM to encourage adherence with supervised methadone as part of an existing study. Interviews were conducted at two time points and analysed using Framework to explore patients' expectations and beliefs during the early stage of the intervention (2 weeks) and their perceived benefits and experience at the end of the intervention (12 weeks). RESULTS The mCM was perceived as a motivator, providing validation of achievement, and involving discreet and positive interactions. Perceived benefits included enhanced methadone adherence, reduced drug use and the development of a supportive and non-judgemental connection that resembled a therapeutic alliance. DISCUSSION AND CONCLUSIONS The mechanisms underpinning contingency management appeared to operate in the absence of human interaction, and the mCM intervention was deemed to be meaningful, acceptable and well received by patients. These findings not only provide support for the application of mCM in this context but also offer insight into the factors that influence outcomes and should be considered in the development of future mCM interventions.
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Affiliation(s)
- Carol-Ann Getty
- National Addiction Centre, King's College London, London, UK
| | - Tim Weaver
- Department of Mental Health and Social Work at Middlesex University, London, UK
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Herron J, Hirchak KA, Venner K, Tofighi D, McDonell MG. Cultural Factors and Alcohol Use in American Indian Adults: Results From a Culturally Tailored Contingency Management Intervention. J Stud Alcohol Drugs 2023; 84:273-280. [PMID: 36971715 PMCID: PMC10171248 DOI: 10.15288/jsad.21-00400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 08/17/2022] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE American Indian and Alaska Native (AI/AN) populations experience greater health disparities in alcohol use outcomes compared with the general population. This secondary data analysis examines cultural factors related to alcohol use in reservation-based American Indian (AI) adults (N = 65; 41 males; mean age = 36.7 years) in a randomized controlled trial of a culturally tailored contingency management (CM) program. It was hypothesized that individuals with higher rates of cultural protective factors would have lower rates of alcohol use, whereas individuals with higher rates of risk factors would have higher rates of alcohol use. It was also hypothesized that enculturation would moderate the relationship between treatment group and alcohol use. METHOD Generalized linear mixed modeling was used to calculate odds ratios (ORs) for the repeated measure, biweekly urine tests of the biomarker, ethyl glucuronide (EtG), across 12 weeks. The relationships between alcohol use (abstinence [EtG < 150 ng/ml]) or heavy drinking [EtG > 500 ng/ml]) and culturally relevant protective (enculturation, years lived on the reservation) and risk factors (discrimination, historical loss, historical loss symptoms) were examined. RESULTS There was a negative association between enculturation and probability of submitting a heavy drinking urine sample (OR = 0.973; 95% CI [0.950, 0.996], p = .023), indicating that enculturation may serve as a protective factor against heavy drinking. CONCLUSIONS Cultural factors (e.g., enculturation) may be important constructs to assess and incorporate into treatment planning with AI adults engaged in alcohol treatment.
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Affiliation(s)
- Jalene Herron
- Department of Psychology, University of New Mexico, Albuquerque, New Mexico
- Center on Alcohol, Substance Use and Addictions, University of New Mexico, Albuquerque, New Mexico
| | - Katherine A. Hirchak
- Department of Community and Behavioral Health, Elson S. Floyd College of Medicine, Washington State University, Spokane, Washington
| | - Kamilla Venner
- Department of Psychology, University of New Mexico, Albuquerque, New Mexico
- Center on Alcohol, Substance Use and Addictions, University of New Mexico, Albuquerque, New Mexico
| | - Davood Tofighi
- Department of Psychology, University of New Mexico, Albuquerque, New Mexico
| | - Michael G. McDonell
- Department of Medical Education and Clinical Sciences, Elson S. Floyd College of Medicine, Washington State University, Spokane, Washington
| | - The Honor Study Team
- Department of Psychology, University of New Mexico, Albuquerque, New Mexico
- Center on Alcohol, Substance Use and Addictions, University of New Mexico, Albuquerque, New Mexico
- Department of Community and Behavioral Health, Elson S. Floyd College of Medicine, Washington State University, Spokane, Washington
- Department of Medical Education and Clinical Sciences, Elson S. Floyd College of Medicine, Washington State University, Spokane, Washington
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Orme S, Zarkin GA, Luckey J, Dunlap LJ, Novak MD, Holtyn AF, Toegel F, Silverman K. Cost and cost-effectiveness of abstinence contingent wage supplements. Drug Alcohol Depend 2023; 244:109754. [PMID: 36638680 PMCID: PMC10207811 DOI: 10.1016/j.drugalcdep.2022.109754] [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: 06/01/2022] [Revised: 12/14/2022] [Accepted: 12/19/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND Substance use disorders are correlated with unemployment and poverty. However, few interventions aim to improve substance use, unemployment, and, distally, poverty. The Abstinence-Contingent Wage Supplement (ACWS) randomized controlled trial combined a therapeutic workplace with abstinence-contingent wage supplements to address substance use and unemployment. The ACWS study found that abstinence-contingent wage supplements increased the percentage of participants who had negative drug tests, who were employed, and who were above the poverty line during the intervention period. This study presents the cost of ACWS and calculates the cost-effectiveness of ACWS compared with usual care. METHODS To calculate the cost and cost-effectiveness of ACWS, we used activity-based costing methods to cost the intervention and calculated the costs from the provider and healthcare sector perspective. We calculated incremental cost-effectiveness ratios and cost-effectiveness acceptability curves for negative drug tests and employment. RESULTS ACWS cost $11,310 per participant over the 12-month intervention period. Total intervention and healthcare costs per participant over the intervention period were $20,625 for usual care and $30,686 for ACWS. At the end of the intervention period an additional participant with a negative drug test cost $1437 while an additional participant employed cost $915. CONCLUSIONS ACWS increases drug abstinence and employment and may be cost-effective at the end of the 12-month intervention period if decision makers are willing to pay the incremental cost associated with the intervention.
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Affiliation(s)
- Stephen Orme
- RTI International, Research Triangle Park, NC, United States.
| | - Gary A Zarkin
- RTI International, Research Triangle Park, NC, United States
| | - Jackson Luckey
- RTI International, Research Triangle Park, NC, United States
| | - Laura J Dunlap
- RTI International, Research Triangle Park, NC, United States
| | - Matthew D Novak
- Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - August F Holtyn
- Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Forrest Toegel
- Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Kenneth Silverman
- Johns Hopkins University School of Medicine, Baltimore, MD, United States
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Zamarripa CA, Doyle WS, Freeman KB, Rowlett JK, Huskinson SL. Choice between food and cocaine reinforcers under fixed and variable schedules in female and male rhesus monkeys. Exp Clin Psychopharmacol 2023; 31:204-218. [PMID: 35099243 PMCID: PMC9339013 DOI: 10.1037/pha0000547] [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: 01/26/2023]
Abstract
Illicit drugs like cocaine may be uncertain in terms of the time and effort required to obtain them. Behavior maintained by variable schedules resembles excessive drug-taking compared with fixed schedules. However, no prior research has examined fixed versus variable schedules in drug versus nondrug choice. The present study evaluated cocaine versus food choice under fixed- (FR) and variable-ratio (VR) schedules. The simpler food versus food and cocaine versus cocaine arrangements also were included. Adult female (n = 6) and male (n = 7) rhesus monkeys chose between cocaine (0.01-0.18 mg/kg/injection) and food (4 pellets/delivery), food and food (4 pellets/delivery), or cocaine and cocaine (0.018-0.03 mg/kg/injection) under FR and VR 100 and 200 schedules. In cocaine versus food choice, cocaine's potency to maintain choice was greatest when available under a VR 100 or 200 schedule and food under an FR schedule and was lowest when cocaine was available under an FR 200 schedule and food was available under a VR 200 schedule. In food versus food choice, males chose food associated with a VR schedule more than food associated with an FR schedule. In cocaine versus cocaine choice, females and males chose cocaine associated with a VR schedule more than cocaine associated with an FR schedule, particularly under VR 200. These findings suggest that uncertainty in terms of time and effort required to obtain cocaine, or perhaps the occasional low-cost access that results from VR schedules, results in greater allocation of behavior toward drug reinforcers at the expense of more certain, nondrug alternatives. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
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Affiliation(s)
- C. Austin Zamarripa
- Program in Neuroscience, University of Mississippi Medical Center, Jackson, MS 39216
| | - William S. Doyle
- Program in Neuroscience, University of Mississippi Medical Center, Jackson, MS 39216
| | - Kevin B. Freeman
- Program in Neuroscience, University of Mississippi Medical Center, Jackson, MS 39216
- Division of Neurobiology and Behavior Research, Department of Psychiatry and Human Behavior, University of Mississippi Medical Center, Jackson, MS 39216
| | - James K. Rowlett
- Program in Neuroscience, University of Mississippi Medical Center, Jackson, MS 39216
- Division of Neurobiology and Behavior Research, Department of Psychiatry and Human Behavior, University of Mississippi Medical Center, Jackson, MS 39216
| | - Sally L. Huskinson
- Program in Neuroscience, University of Mississippi Medical Center, Jackson, MS 39216
- Division of Neurobiology and Behavior Research, Department of Psychiatry and Human Behavior, University of Mississippi Medical Center, Jackson, MS 39216
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Sung ML, Viera A, Esserman D, Tong G, Davidson D, Aiudi S, Bailey GL, Buchanan AL, Buchelli M, Jenkins M, John B, Kolakowski J, Lame A, Murphy SM, Porter E, Simone L, Paris M, Rash CJ, Edelman EJ. Contingency Management and Pre-Exposure Prophylaxis Adherence Support Services (CoMPASS): A hybrid type 1 effectiveness-implementation study to promote HIV risk reduction among people who inject drugs. Contemp Clin Trials 2023; 125:107037. [PMID: 36460267 PMCID: PMC9918697 DOI: 10.1016/j.cct.2022.107037] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 11/23/2022] [Accepted: 11/28/2022] [Indexed: 12/05/2022]
Abstract
BACKGROUND HIV disproportionally affects persons who inject drugs (PWID), but engagement with HIV pre-exposure prophylaxis (PrEP) is low. We describe the rationale and study design for a new study, "Contingency Management and Pre-Exposure Prophylaxis (PrEP) Adherence Support Services (CoMPASS)," a hybrid type 1 effectiveness-implementation trial to promote HIV risk reduction among PWID. METHODS In four community-based programs in the northeastern United States, PrEP-eligible PWID (target n = 526) are randomized to treatment as usual or Contingency Management (CM) and, as indicated, stepped up to PrEP Adherence Support Services (CoMPASS) over 24 weeks. During CM sessions, participants receive timely tangible rewards for verifiable activities demonstrating 1) PrEP initiation and adherence, and 2) engagement with medications for opioid use disorder (MOUD) and other OUD-related care. Participants who do not have high levels of biomarker-confirmed PrEP adherence at week 12 will be stepped up to receive PrEP Adherence Support Services (PASS) consisting of strengths-based case management over 12 weeks. Interventions are delivered by trained PrEP navigators, staff embedded within the respective sites. The primary outcome is sustained PrEP adherence by dried blood spot testing at 24 weeks. To inform future implementation, we are conducting implementation-focused process evaluations throughout the clinical trial. CONCLUSIONS Results from this protocol are anticipated to yield novel findings regarding the impact and scalability of CoMPASS to promote HIV prevention among PWID in partnership with community-based organizations. http://ClinicalTrials.gov identifier: NCT04738825.
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Affiliation(s)
- Minhee L Sung
- VA Connecticut Healthcare System, West Haven, CT, USA; Yale Program in Addiction Medicine, Yale School of Medicine, New Haven, CT, USA; Department of Internal Medicine, Yale School of Medicine, New Haven, CT, USA.
| | - Adam Viera
- Department of Social and Behavioral Sciences, Yale School of Public Health, New Haven, CT, USA; Center for Interdisciplinary Research on AIDS, Yale School of Public Health, New Haven, CT, USA
| | - Denise Esserman
- Department of Biostatistics, Yale School of Public Health, New Haven, CT, USA; Yale Center for Analytical Sciences, Yale School of Public Health, New Haven, CT, USA
| | - Guangyu Tong
- Department of Biostatistics, Yale School of Public Health, New Haven, CT, USA; Yale Center for Analytical Sciences, Yale School of Public Health, New Haven, CT, USA
| | - Daniel Davidson
- Center for Interdisciplinary Research on AIDS, Yale School of Public Health, New Haven, CT, USA
| | - Sherry Aiudi
- Yale Center for Analytical Sciences, Yale School of Public Health, New Haven, CT, USA
| | - Genie L Bailey
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School of Brown University, Providence, RI, USA; Stanley Street Treatment and Resources (SSTAR) Inc., Fall River, MA, USA
| | - Ashley L Buchanan
- College of Pharmacy, Department of Pharmacy Practice University of Rhode Island, South Kingston, RI, USA
| | | | - Mark Jenkins
- Connecticut Harm Reduction Alliance, Hartford, CT, USA
| | - Betsey John
- Massachusetts Department of Public Health, Boston, MA, USA
| | | | | | - Sean M Murphy
- Department of Population Health Sciences, Weill Cornell Medical College, New York, NY, USA
| | - Elizabeth Porter
- Department of Internal Medicine, Yale School of Medicine, New Haven, CT, USA
| | - Laura Simone
- Yale Center for Analytical Sciences, Yale School of Public Health, New Haven, CT, USA
| | - Manuel Paris
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
| | - Carla J Rash
- UConn Health School of Medicine, Farmington, CT, USA
| | - E Jennifer Edelman
- Yale Program in Addiction Medicine, Yale School of Medicine, New Haven, CT, USA; Department of Social and Behavioral Sciences, Yale School of Public Health, New Haven, CT, USA; Center for Interdisciplinary Research on AIDS, Yale School of Public Health, New Haven, CT, USA; Department of Internal Medicine, Yale School of Medicine, New Haven, CT, USA
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Hoven M, Schluter RS, Schellekens AF, van Holst RJ, Goudriaan AE. Effects of 10 add-on HF-rTMS treatment sessions on alcohol use and craving among detoxified inpatients with alcohol use disorder: a randomized sham-controlled clinical trial. Addiction 2023; 118:71-85. [PMID: 35971295 PMCID: PMC10087396 DOI: 10.1111/add.16025] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Accepted: 08/03/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND AND AIMS Alcohol use disorder (AUD) is a chronic disorder with high relapse rates. There are currently few clinical trials of high frequency repetitive transcranial magnetic stimulation (HF-rTMS) to reduce alcohol use among AUD patients, and results are mixed. The current study tested the effect of 10 add-on sessions of HF-rTMS over the right dorsolateral pre-frontal cortex (DLPFC) on alcohol use and craving. DESIGN Single-center, single blind sham-controlled parallel-group RCT (n = 80), with 3 and 6 months follow-up. SETTING Clinical treatment center in Amsterdam, the Netherlands. PARTICIPANTS Eighty detoxified and abstinent AUD inpatients in clinical treatment (20 females, average age = 44.35 years). INTERVENTION Ten sessions of active or sham HF-rTMS (60 10 Hz trains of 5 sec at 110% motor threshold) over the right DLPFC on 10 consecutive work-days. MEASUREMENTS The primary outcome measure is the number of abstinent days over 6-month follow-up (FU). Secondary outcome measures are craving over 6-month FU (alcohol urge questionnaire and obsessive-compulsive drinking scale), time to first relapse over 6-month FU and grams of alcohol consumed over 6-month FU. Additional outcome measures: full abstinence over 6-month FU and treatment success over 12-month FU. FINDINGS HF-rTMS did not affect the number of abstinent days over 6 months FU [sham = 124 ± 65.9 days, active = 115 ± 69.8 days, difference: 9 days, 95% confidence interval (CI) = Poisson model: 0.578-3.547]. Moreover, HF-rTMS did not affect craving (AUQ/OCDS) (sham = 15.38/5.28, active = 17.48/4.75, differences = 2.1/-0.53, 95% CI mixed-effects model = -9.14 to 2.07/-1.44 to 2.40). CONCLUSIONS There was no clear evidence that high-frequency repetitive transcranial magnetic stimulation over the right dorsolateral pre-frontal cortex treatment has a long-term positive effect on alcohol use or craving as add-on treatment for alcohol use disorder. High treatment response at 6-month follow-up could have limited the possibility to find an effect.
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Affiliation(s)
- Monja Hoven
- Amsterdam UMC, Department of Psychiatry, University of Amsterdam, Amsterdam, the Netherlands.,Amsterdam Institute for Addiction Research, Amsterdam, the Netherlands
| | - Renée S Schluter
- Amsterdam UMC, Department of Psychiatry, University of Amsterdam, Amsterdam, the Netherlands.,Amsterdam Institute for Addiction Research, Amsterdam, the Netherlands
| | - Arnt F Schellekens
- Donders Institute for Brain, Cognition, and Behavior, Department of Psychiatry, Radboud University Medical Centre, Nijmegen, the Netherlands.,Nijmegen Institute for Scientist-Practitioners in Addiction (NISPA), Nijmegen, the Netherlands
| | - Ruth J van Holst
- Amsterdam UMC, Department of Psychiatry, University of Amsterdam, Amsterdam, the Netherlands.,Amsterdam Institute for Addiction Research, Amsterdam, the Netherlands.,Center for Urban Mental Health, University of Amsterdam, the Netherlands
| | - Anna E Goudriaan
- Amsterdam UMC, Department of Psychiatry, University of Amsterdam, Amsterdam, the Netherlands.,Amsterdam Institute for Addiction Research, Amsterdam, the Netherlands.,Center for Urban Mental Health, University of Amsterdam, the Netherlands.,Arkin and Jellinek, Mental Health Care, Amsterdam, the Netherlands.,Amsterdam Public Health Research Institute, Amsterdam, the Netherlands
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Xiong X, Braun S, Stitzer M, Luderer H, Shafai G, Hare B, Stevenson M, Maricich Y. Evaluation of real-world outcomes associated with use of a prescription digital therapeutic to treat substance use disorders. Am J Addict 2023; 32:24-31. [PMID: 36264211 PMCID: PMC10091717 DOI: 10.1111/ajad.13346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 08/09/2022] [Accepted: 09/24/2022] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Digital therapeutics can expand the reach and fidelity of behavioral treatment for substance use disorders (SUDs). This analysis evaluated real-world engagement and clinical outcomes in patients diagnosed with SUD who were prescribed reSET®, an FDA-authorized prescription digital therapeutic (PDT). METHODS Patients were prescribed a 12-week PDT comprising 61 therapy lessons (31 "core" and 30 "keep learning" lessons) and contingency management rewards (positive reinforcement message or monetary gift cards) based on lesson completion and negative urine drug screens. Engagement (defined as any activity in the PDT), retention (any activity in Weeks 9-12), and substance use data were collected automatically by the PDT and analyzed descriptively. Associations between early lesson completion and end-of-treatment outcomes were assessed. RESULTS Six hundred and fifty-eight patients filled their prescription. Evaluated were 602 patients who were exposed to therapeutic content by completing at least one lesson (median age 37 years, 33% female, 41% male, 26% unreported sex). Median lessons completed was 33 (out of 61 possible), and 52% of patients completed all core modules. Retention in treatment during the last 4 weeks of treatment was 74%, and 62% were abstinent (missing data considered positive). [Correction added on 13 December 2022, after first online publication: In the preceding sentence, the treatment percentage values were revised from 74.6% to 74%.] DISCUSSION AND CONCLUSIONS: Patients with SUD exhibited robust engagement with a PDT, high rates of retention through 12 weeks, and substantial rates of abstinence at end of treatment when the therapeutic was used in a real-world setting. PDT's hold promise as a new way to access effective SUD treatment. SCIENTIFIC SIGNIFICANCE This study is the first to report real-world PDT engagement and clinical outcomes data from a large, geographically diverse population of patients with SUDs.
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Affiliation(s)
- Xiaorui Xiong
- Medical Affairs, Pear Therapeutics (US), Boston, Massachusetts, USA
| | - Stephen Braun
- Medical Affairs, Pear Therapeutics (US), Boston, Massachusetts, USA
| | - Maxine Stitzer
- Behavioral Pharmacology Research Unit, Friends Research Institute, Baltimore, Maryland, USA
| | - Hilary Luderer
- Medical Affairs, Pear Therapeutics (US), Boston, Massachusetts, USA
| | - Gigi Shafai
- Medical Affairs, Pear Therapeutics (US), Boston, Massachusetts, USA
| | - Brendan Hare
- Medical Affairs, Pear Therapeutics (US), Boston, Massachusetts, USA
| | | | - Yuri Maricich
- Medical Affairs, Pear Therapeutics (US), Boston, Massachusetts, USA
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Tardelli VS, Berro LF, Gerra G, Tadonio L, Bisaga A, Fidalgo TM. Prescription psychostimulants for cocaine use disorder: A review from molecular basis to clinical approach. Addict Biol 2023; 28:e13271. [PMID: 37016755 PMCID: PMC10499006 DOI: 10.1111/adb.13271] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 12/20/2022] [Accepted: 02/13/2023] [Indexed: 03/05/2023]
Abstract
Cocaine use is a public health concern in many countries worldwide, particularly in the Americas and Oceania. Overdose deaths involving stimulants, such as cocaine, have been increasing markedly in North America, especially with concurrent opioid involvement. To date, no pharmacological treatment is available to treat stimulant (including cocaine) use disorders. Prescription psychostimulants (PPs) could be useful to treat cocaine use disorder (CUD) as they share the pharmacological effects with cocaine, as evidenced by a recent meta-analysis that assessed 38 randomized clinical trials (RCTs). PPs were found to promote sustained abstinence and reduce drug use in patients with CUD. The aim of this paper is to provide a narrative review of the clinical pharmacology of PPs and comment on the current stage of evidence supporting PPs to treat CUD. We also propose a model of care that integrates PPs with evidence-based psychosocial interventions (such as cognitive-behavioural therapy [CBT] and contingency management [CM]), a harm reduction approach and case management with social support.
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Affiliation(s)
- Vitor S. Tardelli
- Departamento de Psiquiatria, Universidade Federal de Sao Paulo (Unifesp), Sao Paulo, SP, Brazil
- Translational Addiction Research Laboratory, Center for Addiction and Mental Health, Toronto, ON, Canada
| | - Lais F. Berro
- Department of Psychiatry and Human Behavior, University of Mississipi Medical Center, Jackson, MS, USA
| | - Gilberto Gerra
- Mental Health Department, Azienda Unitá Sanitaria Locale, Parma, Italy
| | - Leonardo Tadonio
- Mental Health Department, Azienda Unitá Sanitaria Locale, Parma, Italy
| | - Adam Bisaga
- The Department of Psychiatry, Vagelos College of Physicians and Surgeons, Columbia University and the New York State Psychiatric Institute, New York, NY, USA
| | - Thiago M. Fidalgo
- Departamento de Psiquiatria, Universidade Federal de Sao Paulo (Unifesp), Sao Paulo, SP, Brazil
- Young Leaders Program from the National Academy of Medicine, Brazil
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Rodas JD, Sorkhou M, George TP. Contingency Management for Treatment of Cannabis Use Disorder in Co-Occurring Mental Health Disorders: A Systematic Review. Brain Sci 2022; 13:brainsci13010036. [PMID: 36672017 PMCID: PMC9855987 DOI: 10.3390/brainsci13010036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 12/19/2022] [Accepted: 12/21/2022] [Indexed: 12/28/2022] Open
Abstract
Amongst individuals with a mental health disorder, a comorbid diagnosis of cannabis use disorder (CUD) is associated with numerous adverse consequences, including more severe symptom profiles, poorer treatment response, and reduced psychosocial functioning. Contingency management (CM), a method to specifically reinforce target behavior attainment (e.g., substance use abstinence), may provide an effective intervention in treating cannabis use in patients with a dual diagnosis of CUD and a mental health disorder. A systematic search examining the effects of CM on cannabis use, clinical, cognitive, and psychosocial outcomes in patients with a mental health disorder on PubMed, PsycINFO, and EMBASE databases up to November 2022 was performed. Six studies met inclusion criteria for our review. We found CM to be efficacious in producing cannabis use reductions and abstinence amongst individuals with a psychotic-spectrum or major depressive disorder. Additional longitudinal studies with larger sample sizes, other psychiatric populations, and longer follow-up periods are needed to evaluate the sustained effects of CM.
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Affiliation(s)
- Justyne D. Rodas
- Centre for Complex Interventions and Addictions Division, Centre for Addiction and Mental Health, Toronto, ON M6J 1H4, Canada
- Institute of Medical Science, University of Toronto, Toronto, ON M5S 1A8, Canada
| | - Maryam Sorkhou
- Centre for Complex Interventions and Addictions Division, Centre for Addiction and Mental Health, Toronto, ON M6J 1H4, Canada
- Institute of Medical Science, University of Toronto, Toronto, ON M5S 1A8, Canada
| | - Tony P. George
- Centre for Complex Interventions and Addictions Division, Centre for Addiction and Mental Health, Toronto, ON M6J 1H4, Canada
- Institute of Medical Science, University of Toronto, Toronto, ON M5S 1A8, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON M5T 1R8, Canada
- Correspondence: ; Tel.: +1-(416)-535-8501 (ext. 32662)
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Abstract
Alcohol is one of the most widely consumed psychoactive drugs globally. Hazardous drinking, defined by quantity and frequency of consumption, is associated with acute and chronic morbidity. Alcohol use disorders (AUDs) are psychiatric syndromes characterized by impaired control over drinking and other symptoms. Contemporary aetiological perspectives on AUDs apply a biopsychosocial framework that emphasizes the interplay of genetics, neurobiology, psychology, and an individual's social and societal context. There is strong evidence that AUDs are genetically influenced, but with a complex polygenic architecture. Likewise, there is robust evidence for environmental influences, such as adverse childhood exposures and maladaptive developmental trajectories. Well-established biological and psychological determinants of AUDs include neuroadaptive changes following persistent use, differences in brain structure and function, and motivational determinants including overvaluation of alcohol reinforcement, acute effects of environmental triggers and stress, elevations in multiple facets of impulsivity, and lack of alternative reinforcers. Social factors include bidirectional roles of social networks and sociocultural influences, such as public health control strategies and social determinants of health. An array of evidence-based approaches for reducing alcohol harms are available, including screening, pharmacotherapies, psychological interventions and policy strategies, but are substantially underused. Priorities for the field include translating advances in basic biobehavioural research into novel clinical applications and, in turn, promoting widespread implementation of evidence-based clinical approaches in practice and health-care systems.
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Mattaini MA, Roose KM, Fawcett SB. Behavioral Interventions Contributing to Reducing Poverty and Inequities. BEHAVIOR AND SOCIAL ISSUES 2022; 32:1-24. [PMID: 38625310 PMCID: PMC9718469 DOI: 10.1007/s42822-022-00114-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/31/2022] [Indexed: 12/04/2022]
Abstract
Behavioral science has a long history of engaging in efforts to understand and address socially important issues. Poverty and inequities in health and development are among the most important and complex social issues facing the world today. With its Sustainable Development Goals (SDGs), the United Nations (2015) has focused attention and guidance on addressing key global challenges, including to "end poverty" (SDG 1), "ensure good health and well-being for all" (SDG3), and "reduce inequality within and among countries" (SDG 10). In this paper, we provide a framework and illustrative examples of contributions of behavioral science to these issues. We feature illustrative behavioral interventions at the individual, relationship, community, and societal levels. We highlight the diversity of issues, intervention methods, and settings reflected in applications of behavioral science. By joining methods from behavioral science, public health, and other disciplines-and the experiential knowledge of those most affected by inequities-behavioral methods can make significant contributions to collaborative efforts to assure health and well-being for all.
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Affiliation(s)
- Mark A. Mattaini
- Jane Addams College of Social Work, University of Illinois Chicago, PO Box 1045, Paguate, NM 87040 USA
| | | | - Stephen B. Fawcett
- Department of Applied Behavioral Science, University of Kansas, Lawrence, KS USA
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Abstract
Contingency management (i.e. rewarding people, often with money, for achieving their recovery goals) is backed by decades of empirical support yet remains highly underutilized. Rewards are rarely used in real-world clinical practice due to a number of concerns, including most notably, the apparent lack of innovation, as well as moral, philosophical, ethical, and economic concerns, and even federal rules meant to prevent illegal inducements in health care. Still, other opponents argue that some patients will try to "game" the system by simply doing whatever it takes to earn monetary rewards. This paper provides a succinct, up-to-date overview of the current evidence base for contingency management for opioid use disorder. Common barriers and solutions to implementation, as well as implications for future research and clinical practice are discussed. Although important, greater uptake of contingency management interventions is about more than legislation and regulations; it's about recognizing stigma, shaping attitudes, and increasing awareness. Provider involvement in advocacy efforts at all levels and collaboration involving academic-industry partnerships is necessary to advance the burgeoning digital health care space and improve outcomes for people with opioid use disorder. Key MessagesContingency management is highly effective but highly underutilized.Low uptake is largely attributed to a lack of innovation and moral, ethical, and economic concerns, among other barriers.Technology-enabled solutions and academic-industry partnerships are critical to advance opioid use disorder care.
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Affiliation(s)
- Steven L Proctor
- Thriving Mind South Florida, Miami, FL, USA.,PRO Health Group, Miami Beach, FL, USA.,Department of Psychiatry and Behavioral Health, Florida International University, Herbert Wertheim College of Medicine, Miami, FL, USA
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Winograd RP, Weinstock J, Ruiz A, Coffey B, Brown K, Kondai R, Connors E, Smith C. Addressing stimulant use disorder through state opioid response grants from the substance abuse and mental health services administration: Missouri's initial approach. THE AMERICAN JOURNAL OF DRUG AND ALCOHOL ABUSE 2022; 48:644-650. [PMID: 35881885 DOI: 10.1080/00952990.2022.2097917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Background: The alarming growth of stimulant-involved deaths underscores the urgent need for states to expand existing opioid-specific approaches to intentionally reach and serve people who use stimulants. Recent permission from federal agencies has allowed states to spend grant funding that was previously restricted to opioid-related activities on approaches addressing stimulant use.Objectives: This manuscript describes the rationale, methods, and initial results supporting the implementation of Missouri's recent stimulant-focused efforts - including previously-prohibited activities such as Contingency Management and fentanyl test strip distribution.Methods: Missouri's State Opioid Response team facilitated the design and implementation of Contingency Management pilot programming abiding by federal spending limits of no more than $75 of incentives per client, mass distribution of fentanyl test strips, and publicly accessible harm reduction trainings and materials specific to stimulant use. Data sources used for initial evaluations included state-level treatment claims, fentanyl test strip distribution counts by type and region of organizations receiving them, and qualitative feedback from stakeholders.Results: Six substance use treatment agencies developed Contingency Management programs, serving 29 individuals in the first nine months. Over 20,000 fentanyl test strips were distributed using a prioritization system designed to reach those most likely to benefit from their use.Conclusions: Recent federally funded efforts to better address stimulant use in Missouri have increased access to evidence-based treatment and harm reduction resources. Lessons learned from early implementation, especially those regarding time allowed for program development and how best to ensure equitable resource distribution, will inform future stimulant-focused program efforts.
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Affiliation(s)
- Rachel P Winograd
- Department of Psychological Sciences, University of Missouri, Missouri Institute of Mental Health, St. Louis, MO, USA
| | | | - Aaron Ruiz
- University of Missouri, Missouri Institute of Mental Health
| | - Bridget Coffey
- University of Missouri, Missouri Institute of Mental Health
| | | | - Rithvik Kondai
- University of Missouri, Missouri Institute of Mental Health
| | | | - Christine Smith
- Missouri Department of Mental Health, Division of Behavioral Health
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45
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Craig AR, Shahan TA. Nondrug reinforcers contingent on alternative behavior or abstinence increase resistance to extinction and reinstatement of ethanol-maintained behavior. J Exp Anal Behav 2022; 118:353-375. [PMID: 36149379 PMCID: PMC9643639 DOI: 10.1002/jeab.801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Revised: 07/28/2022] [Accepted: 09/07/2022] [Indexed: 11/08/2022]
Abstract
The effects of delivering nondrug alternative reinforcement on resistance to extinction and reinstatement of rats' ethanol-maintained lever pressing were evaluated in two experiments. In both, rats self-administered ethanol by lever pressing in a two-component multiple schedule during baseline. In the Rich component, alternative food reinforcement was made available for performing an alternative response (Experiment 1) or according to a differential-reinforcement-of-other-behavior schedule for lever pressing (Experiment 2). In the Lean component, only ethanol was available. Moreover, the frequency of alternative reinforcement was manipulated across conditions in Experiment 1. Following baseline, lever pressing was extinguished in both components by suspending ethanol reinforcement, and alternative food reinforcers were discontinued. Finally, to test for reinstatement, ethanol reinforcers were delivered independently of lever pressing in both components. In both experiments, proportion-of-baseline response rates were higher during extinction and reinstatement testing in the Rich component than in the Lean component (although differentiation was not observed at the lowest frequency of alternative reinforcement in Experiment 1). Thus, alternative nondrug reinforcers increased resistance to extinction and reinstatement of rats' ethanol-maintained lever pressing, even when those reinforcers were delivered contingently on an alternative response or on abstinence from lever pressing.
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Hartzler B, Hinde J, Lang S, Correia N, Yermash J, Yap K, Murphy CM, Ruwala R, Rash CJ, Becker SJ, Garner BR. Virtual Training Is More Cost-Effective Than In-Person Training for Preparing Staff to Implement Contingency Management. JOURNAL OF TECHNOLOGY IN BEHAVIORAL SCIENCE 2022; 8:1-10. [PMID: 36246531 PMCID: PMC9553630 DOI: 10.1007/s41347-022-00283-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 09/18/2022] [Accepted: 09/29/2022] [Indexed: 12/04/2022]
Abstract
Behavior therapy implementation relies in part on training to foster counselor skills in preparation for delivery with fidelity. Amidst Covid-19, the professional education arena witnessed a rapid shift from in-person to virtual training, yet these modalities' relative utility and expense is unknown. In the context of a cluster-randomized hybrid type 3 trial of contingency management (CM) implementation in opioid treatment programs (OTPs), a multi-cohort design presented rare opportunity to compare cost-effectiveness of virtual vs. in-person training. An initial counselor cohort (n = 26) from eight OTPs attended in-person training, and a subsequent cohort (n = 31) from ten OTPs attended virtual training. Common training elements were the facilitator, learning objectives, and educational strategies/activities. All clinicians submitted a post-training role-play, independently scored with a validated fidelity instrument for which performances were compared against benchmarks representing initial readiness and advanced proficiency. To examine the utility and expense of in-person and virtual trainings, cohort-specific rates for benchmark attainment were computed, and per-clinician expenses were estimated. Adjusted between-cohort differences were estimated via ordinary least squares, and an incremental cost effectiveness ratio (ICER) was calculated. Readiness and proficiency benchmarks were attained at rates 12-14% higher among clinicians attending virtual training, for which aggregated costs indicated a $399 per-clinician savings relative to in-person training. Accordingly, the ICER identified virtual training as the dominant strategy, reflecting greater cost-effectiveness across willingness-to-pay values. Study findings document greater utility, lesser expense, and cost-effectiveness of virtual training, which may inform post-pandemic dissemination of CM and other therapies.
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Affiliation(s)
- Bryan Hartzler
- Department of Psychiatry and Behavioral Sciences, University of Washington, 1107 NE 45th Street, Suite 120, Seattle, WA 98105-4631 USA
| | - Jesse Hinde
- Research Triangle Institute International, Research Triangle Park, NC 27709 USA
| | - Sharon Lang
- Brown University Center for Alcohol and Addiction Studies, Providence, RI 02912 USA
| | - Nicholas Correia
- Brown University Center for Alcohol and Addiction Studies, Providence, RI 02912 USA
| | - Julia Yermash
- Brown University Center for Alcohol and Addiction Studies, Providence, RI 02912 USA
| | - Kim Yap
- Brown University Center for Alcohol and Addiction Studies, Providence, RI 02912 USA
| | - Cara M. Murphy
- Brown University Center for Alcohol and Addiction Studies, Providence, RI 02912 USA
| | - Richa Ruwala
- Research Triangle Institute International, Research Triangle Park, NC 27709 USA
| | | | - Sara J. Becker
- Brown University Center for Alcohol and Addiction Studies, Providence, RI 02912 USA
| | - Bryan R. Garner
- Research Triangle Institute International, Research Triangle Park, NC 27709 USA
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47
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Giannotti G, Mottarlini F, Heinsbroek JA, Mandel MR, James MH, Peters J. Oxytocin and orexin systems bidirectionally regulate the ability of opioid cues to bias reward seeking. Transl Psychiatry 2022; 12:432. [PMID: 36195606 PMCID: PMC9532415 DOI: 10.1038/s41398-022-02161-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 09/06/2022] [Accepted: 09/08/2022] [Indexed: 11/17/2022] Open
Abstract
As opioid-related fatalities continue to rise, the need for novel opioid use disorder (OUD) treatments could not be more urgent. Two separate hypothalamic neuropeptide systems have shown promise in preclinical OUD models. The oxytocin system, originating in the paraventricular nucleus (PVN), may protect against OUD severity. By contrast, the orexin system, originating in the lateral hypothalamus (LH), may exacerbate OUD severity. Thus, activating the oxytocin system or inhibiting the orexin system are potential therapeutic strategies. The specific role of these systems with regard to specific OUD outcomes, however, is not fully understood. Here, we probed the therapeutic efficacy of pharmacological interventions targeting the orexin or oxytocin system on two distinct metrics of OUD severity in rats-heroin choice (versus choice for natural reward, i.e., food) and cued reward seeking. Using a preclinical model that generates approximately equal choice between heroin and food reward, we examined the impact of exogenously administered oxytocin, an oxytocin receptor antagonist (L-368,899), and a dual orexin receptor antagonist (DORA-12) on opioid choice. Whereas these agents did not alter heroin choice when rewards (heroin and food) were available, oxytocin and DORA-12 each significantly reduced heroin seeking in the presence of competing reward cues when no rewards were available. In addition, the number of LH orexin neurons and PVN oxytocin neurons correlated with specific behavioral economic variables indicative of heroin versus food motivation. These data identify a novel bidirectional role of the oxytocin and orexin systems in the ability of opioid-related cues to bias reward seeking.
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Affiliation(s)
- Giuseppe Giannotti
- grid.430503.10000 0001 0703 675XDepartment of Anesthesiology, University of Colorado, Anschutz Medical Campus, Aurora, CO 80045 USA
| | - Francesca Mottarlini
- grid.430503.10000 0001 0703 675XDepartment of Anesthesiology, University of Colorado, Anschutz Medical Campus, Aurora, CO 80045 USA ,grid.4708.b0000 0004 1757 2822Department of Pharmacological and Biomolecular Sciences, University of Milan, 20133 Milan, Italy
| | - Jasper A. Heinsbroek
- grid.430503.10000 0001 0703 675XDepartment of Anesthesiology, University of Colorado, Anschutz Medical Campus, Aurora, CO 80045 USA
| | - Mitchel R. Mandel
- grid.430503.10000 0001 0703 675XDepartment of Anesthesiology, University of Colorado, Anschutz Medical Campus, Aurora, CO 80045 USA
| | - Morgan H. James
- grid.430387.b0000 0004 1936 8796Department of Psychiatry, Robert Wood Johnson Medical School, Rutgers University, Piscataway, NJ 08854 USA
| | - Jamie Peters
- Department of Anesthesiology, University of Colorado, Anschutz Medical Campus, Aurora, CO, 80045, USA. .,Department of Pharmacology, University of Colorado, Anschutz Medical Campus, Aurora, CO, 80045, USA.
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48
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Maddern XJ, Walker LC, Campbell EJ, Arunogiri S, Haber PS, Morley K, Manning V, Millan EZ, McNally GP, Lubman DI, Lawrence AJ. Can we enhance the clinical efficacy of cognitive and psychological approaches to treat substance use disorders through understanding their neurobiological mechanisms? Neurosci Biobehav Rev 2022; 142:104899. [PMID: 36183863 DOI: 10.1016/j.neubiorev.2022.104899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2022] [Revised: 09/26/2022] [Accepted: 09/27/2022] [Indexed: 11/19/2022]
Abstract
Despite decades of research in the field of addiction, relapse rates for substance use disorders remain high. Consequently, there has been growing focus on providing evidence-based treatments for substance use disorders, resulting in the increased development and use of cognitive and psychological interventions. Such treatment approaches, including contingency management, community-reinforcement approach, and cognitive bias modification, have shown promising clinical efficacy in reducing substance use and promoting abstinence during treatment. However, these interventions are still somewhat limited in achieving sustained periods of abstinence post-treatment. The neurobiological mechanisms underpinning these treatment approaches remain largely unknown and under-studied, in part, due to a lack of translational animal models. The adoption of a reverse translational approach may assist in development of more representative models that can facilitate elucidation of the mechanisms behind these clinically relevant interventions. This review examines our current understanding of addiction neurobiology from clinical, preclinical research and existing animal models, and considers how the efficacy of such behavioral-oriented interventions alone, or in combination with pharmacotherapy, may be enhanced to improve treatment outcomes.
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Affiliation(s)
- Xavier J Maddern
- Florey Institute of Neuroscience and Mental Health, Parkville, VIC 3010, Australia; Florey Department of Neuroscience and Mental Health, University of Melbourne, VIC 3010, Australia.
| | - Leigh C Walker
- Florey Institute of Neuroscience and Mental Health, Parkville, VIC 3010, Australia; Florey Department of Neuroscience and Mental Health, University of Melbourne, VIC 3010, Australia
| | - Erin J Campbell
- Florey Institute of Neuroscience and Mental Health, Parkville, VIC 3010, Australia; Florey Department of Neuroscience and Mental Health, University of Melbourne, VIC 3010, Australia; School of Biomedical Sciences and Pharmacy, Faculty of Health and Medicine, University of Newcastle, Callaghan, NSW, Australia; Brain Neuromodulation Research Program, Hunter Medical Research Institute, New Lambton Heights, NSW, Australia
| | - Shalini Arunogiri
- Monash Addiction Research Centre, Eastern Health Clinical School, Monash University, Melbourne, Australia; Turning Point, Eastern Health, Melbourne, Australia
| | - Paul S Haber
- Edith Collins Centre, Drug Health Services, Sydney Local Health District, Camperdown, Australia; Sydney Medical School, University of Sydney, NSW, Australia
| | - Kirsten Morley
- Sydney Medical School, University of Sydney, NSW, Australia
| | - Victoria Manning
- Monash Addiction Research Centre, Eastern Health Clinical School, Monash University, Melbourne, Australia; Turning Point, Eastern Health, Melbourne, Australia
| | | | | | - Dan I Lubman
- Monash Addiction Research Centre, Eastern Health Clinical School, Monash University, Melbourne, Australia; Turning Point, Eastern Health, Melbourne, Australia
| | - Andrew J Lawrence
- Florey Institute of Neuroscience and Mental Health, Parkville, VIC 3010, Australia; Florey Department of Neuroscience and Mental Health, University of Melbourne, VIC 3010, Australia.
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Willingness of people who inject drugs to participate in a randomised controlled trial involving financial incentives to initiate hepatitis C treatment. Drug Alcohol Depend 2022; 235:109438. [PMID: 35430521 DOI: 10.1016/j.drugalcdep.2022.109438] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Revised: 03/24/2022] [Accepted: 03/31/2022] [Indexed: 12/31/2022]
Abstract
BACKGROUND Evidence regarding the acceptability of contingency management is limited. We investigated the willingness of people who inject drugs to participate in a randomised controlled trial (RCT) involving financial incentives to initiate HCV treatment. METHODS ETHOS Engage is an observational cohort study of people with a history of injecting drug use who either injected in the past six months or receive opioid agonist therapy (OAT) in Australia. We assessed willingness to participate in a RCT with financial incentives and factors associated with preference for entire incentive ($60) at first clinic visit versus delayed incentive with logistic regression. RESULTS 93% (593/635) of eligible participants agreed to participate in an RCT with financial incentives of which 24% were Aboriginal or Torres Strait Islander, 84% had completed secondary school, and 59% injected drugs in the prior month. Willingness to participate in an RCT increased by amount offered: unspecified (72%), $20 (75%), $60 (80%), and $100 (85%). The preferred incentive distribution method over three clinical visits was entire incentive at first clinical visit (32%). Among those with a preferred distribution method (n = 369), factors associated with entire incentive at first clinic visit were being Aboriginal or Torres Strait Islander (aOR 1.75; 95% CI 1.05-2.94), completion of secondary school (aOR 0.46; 95% CI 0.26-0.83) and mainly injected heroin in month prior (aOR 1.82; 95% CI 1.03-3.20). CONCLUSION Most participants were willing to participate in an RCT involving financial incentives to initiate treatment but differed regarding distribution. Study findings inform implementation of incentives in clinical practice.
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Khazanov GK, Morris PE, Beed A, Jager-Hyman S, Myhre K, McKay JR, Feinn RS, Boland EM, Thase ME. Do financial incentives increase mental health treatment engagement? A meta-analysis. J Consult Clin Psychol 2022; 90:528-544. [PMID: 35771513 PMCID: PMC10603786 DOI: 10.1037/ccp0000737] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE Engagement in mental health treatment is low, which can lead to poor outcomes. We evaluated the efficacy of offering patients financial incentives to increase their mental health treatment engagement, also referred to as contingency management. METHOD We meta-analyzed studies offering financial incentives for mental health treatment engagement, including increasing treatment attendance, medication adherence, and treatment goal completion. Analyses were run within a multilevel framework. All study designs were included, and sensitivity analyses were run including only randomized and high-quality studies. RESULTS About 80% of interventions incentivized treatment for substance use disorders. Financial incentives significantly increased treatment attendance (Hedges' g = 0.49, [0.33, 0.64], k = 30, I2 = 83.14), medication adherence (Hedges' g = 0.95, [0.47, 1.44], k = 6, I2 = 87.73), and treatment goal completion (Hedges' g = 0.61, [0.22, 0.99], k = 5, I2 = 60.55), including completing homework, signing treatment plans, and reducing problematic behavior. CONCLUSIONS Financial incentives increase treatment engagement with medium to large effect sizes. We provide strong evidence for their effectiveness in increasing substance use treatment engagement and preliminary evidence for their effectiveness in increasing treatment engagement for other mental health disorders. Future research should prioritize testing the efficacy of incentivizing treatment engagement for mental health disorders aside from substance use. Research must also identify ways to incentivize treatment engagement that improve functioning and long-term outcomes and address ethical and systemic barriers to implementing these interventions. (PsycInfo Database Record (c) 2022 APA, all rights reserved).
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Affiliation(s)
- Gabriela K Khazanov
- Mental Illness Research, Education, and Clinical Center of the Veterans Integrated Service Network 4, Crescenz Veterans Affairs Medical Center
| | | | | | - Shari Jager-Hyman
- Department of Psychiatry, Penn Center for the Prevention of Suicide, University of Pennsylvania
| | - Karoline Myhre
- Department of Psychiatry, Penn Center for the Prevention of Suicide, University of Pennsylvania
| | - James R McKay
- Department of Psychiatry, University of Pennsylvania
| | - Richard S Feinn
- Frank H. Netter MD School of Medicine, Quinnipiac University
| | - Elaine M Boland
- Mental Illness Research, Education, and Clinical Center of the Veterans Integrated Service Network 4, Crescenz Veterans Affairs Medical Center
| | - Michael E Thase
- Mental Illness Research, Education, and Clinical Center of the Veterans Integrated Service Network 4, Crescenz Veterans Affairs Medical Center
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