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Papastrat KM, Lis CA, Caprioli D, Pickard H, Puche AC, Ramsey LA, Venniro M. Social odor choice buffers drug craving. Neuropsychopharmacology 2024; 49:731-739. [PMID: 38129664 PMCID: PMC10876954 DOI: 10.1038/s41386-023-01778-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 11/20/2023] [Accepted: 11/22/2023] [Indexed: 12/23/2023]
Abstract
Social interactions are rewarding and protective against substance use disorders, but it is unclear which specific aspect of the complex sensory social experience drives these effects. Here, we investigated the role of olfactory sensory experience on social interaction, social preference over cocaine, and cocaine craving in rats. First, we conducted bulbectomy on both male and female rats to evaluate the necessity of olfactory system experience on the acquisition and maintenance of volitional social interaction. Next, we assessed the effect of bulbectomy on rats given a choice between social interaction and cocaine. Finally, we evaluated the influence of olfactory sensory experience by training rats on volitional partner-associated odors, assessing their preference for partner odors over cocaine to achieve voluntary abstinence and assessing its effect on the incubation of cocaine craving. Bulbectomy impaired operant social interaction without affecting food and cocaine self-administration. Rats with intact olfactory systems preferred social interaction over cocaine, while rats with impaired olfactory sense showed a preference for cocaine. Providing access to a partner odor in a choice procedure led to cocaine abstinence, preventing incubation of cocaine craving, in contrast to forced abstinence or non-contingent exposure to cocaine and partner odors. Our data suggests the olfactory sensory experience is necessary and sufficient for volitional social reward. Furthermore, the active preference for partner odors over cocaine buffers drug craving. Based on these findings, translational research should explore the use of social sensory-based treatments utilizing odor-focused foundations for individuals with substance use disorders.
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Affiliation(s)
- Kimberly M Papastrat
- Department of Neurobiology, University of Maryland School of Medicine, Baltimore, MD, USA
- Program in Neuroscience, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Cody A Lis
- Department of Neurobiology, University of Maryland School of Medicine, Baltimore, MD, USA
- Program in Neuroscience, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Daniele Caprioli
- Department of Physiology and Pharmacology, Sapienza University of Rome, Rome, Italy
- Santa Lucia Foundation (IRCCS Fondazione Santa Lucia), Rome, Italy
| | - Hanna Pickard
- Department of Neurobiology, University of Maryland School of Medicine, Baltimore, MD, USA
- Department of Philosophy & Berman Institute of Bioethics, Johns Hopkins University, Baltimore, MD, USA
| | - Adam C Puche
- Department of Neurobiology, University of Maryland School of Medicine, Baltimore, MD, USA
- Program in Neuroscience, University of Maryland School of Medicine, Baltimore, MD, USA
| | | | - Marco Venniro
- Department of Neurobiology, University of Maryland School of Medicine, Baltimore, MD, USA.
- Program in Neuroscience, University of Maryland School of Medicine, Baltimore, MD, USA.
- Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD, USA.
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2
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Higgins ST. Behavior change, health, and health disparities 2023: Contingency management for treating substance use disorders and promoting health in vulnerable populations. Prev Med 2023; 176:107746. [PMID: 37898183 DOI: 10.1016/j.ypmed.2023.107746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/30/2023]
Abstract
This Special Issue (SI) of Preventive Medicine is the 10th in a series on behavior change, health, and health disparities. This issue focuses on Contingency Management (CM), a highly efficacious behavior-change intervention for substance use disorders (SUDs) and other behavioral health conditions wherein patients receive material incentives (e.g., vouchers exchangeable for retail items) contingent on objectively verified behavior change. Despite substantial support for its efficacy, CM remains largely unavailable in U.S. community SUD treatment facilities and other healthcare settings. This is especially concerning regarding stimulant use disorder for which CM is the only reliably efficacious intervention in controlled studies and yet is unavailable to the vast majority of those in need. This SI details recent promising developments in efforts to surmount longstanding implementation obstacles while also detailing other promising advances from meta-analyses and controlled trials examining CM's efficacy in treating other difficult-to-treat problems including smoking among pregnant women and mothers of young children as well among those as those experiencing homelessness and alcohol use disorder, the promise of digital CM, and a potential new application in promoting adherence with SUD medications.
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Affiliation(s)
- Stephen T Higgins
- Vermont Center on Behavior and Health, Departments of Psychiatry and Psychological Science, University of Vermont, 1 South Prospect St., UHC, MS482 Burlington, VT 05401, USA.
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3
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D'Ottavio G, Reverte I, Ragozzino D, Meringolo M, Milella MS, Boix F, Venniro M, Badiani A, Caprioli D. Increased heroin intake and relapse vulnerability in intermittent relative to continuous self-administration: Sex differences in rats. Br J Pharmacol 2023; 180:910-926. [PMID: 34986504 PMCID: PMC9253203 DOI: 10.1111/bph.15791] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 12/02/2021] [Accepted: 12/29/2021] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND AND PURPOSE Studies using intermittent-access drug self-administration show increased motivation to take and seek cocaine and fentanyl, relative to continuous access. In this study, we examined the effects of intermittent- and continuous-access self-administration on heroin intake, patterns of self-administration and cue-induced heroin-seeking, after forced or voluntary abstinence, in male and female rats. We also modelled brain levels of heroin and its active metabolites. EXPERIMENTAL APPROACH Rats were trained to self-administer a palatable solution and then heroin (0.075 mg·kg-1 per inf) either continuously (6 h·day-1 ; 10 days) or intermittently (6 h·day-1 ; 5-min access every 30-min; 10 days). Brain levels of heroin and its metabolites were modelled using a pharmacokinetic software. Next, heroin-seeking was assessed after 1 or 21 abstinence days. Between tests, rats underwent either forced or voluntary abstinence. The oestrous cycle was measured using a vaginal smear test. KEY RESULTS Intermittent access exacerbated heroin self-administration and was characterized by a burst-like intake, yielding higher brain peaks of heroin and 6-monoacetylmorphine concentrations. Moreover, intermittent access increased cue-induced heroin-seeking during early, but not late abstinence. Heroin-seeking was higher in females after intermittent, but not continuous access, and this effect was independent of the oestrous cycle. CONCLUSIONS AND IMPLICATIONS Intermittent heroin access in rats resembles critical features of heroin use disorder: a self-administration pattern characterized by repeated large doses of heroin and higher relapse vulnerability during early abstinence. This has significant implications for refining animal models of substance use disorder and for better understanding of the neuroadaptations responsible for this disorder. LINKED ARTICLES This article is part of a themed issue on Advances in Opioid Pharmacology at the Time of the Opioid Epidemic. To view the other articles in this section visit http://onlinelibrary.wiley.com/doi/10.1111/bph.v180.7/issuetoc.
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Affiliation(s)
- Ginevra D'Ottavio
- Laboratory affiliated to Institute Pasteur Italia - Fondazione Cenci Bolognetti - Department of Physiology and Pharmacology, Sapienza University of Rome, Rome, Italy.,Santa Lucia Foundation (IRCCS Fondazione Santa Lucia), Rome, Italy
| | - Ingrid Reverte
- Laboratory affiliated to Institute Pasteur Italia - Fondazione Cenci Bolognetti - Department of Physiology and Pharmacology, Sapienza University of Rome, Rome, Italy.,Santa Lucia Foundation (IRCCS Fondazione Santa Lucia), Rome, Italy
| | - Davide Ragozzino
- Laboratory affiliated to Institute Pasteur Italia - Fondazione Cenci Bolognetti - Department of Physiology and Pharmacology, Sapienza University of Rome, Rome, Italy.,Santa Lucia Foundation (IRCCS Fondazione Santa Lucia), Rome, Italy
| | - Maria Meringolo
- Santa Lucia Foundation (IRCCS Fondazione Santa Lucia), Rome, Italy
| | - Michele Stanislaw Milella
- Laboratory affiliated to Institute Pasteur Italia - Fondazione Cenci Bolognetti - Department of Physiology and Pharmacology, Sapienza University of Rome, Rome, Italy.,Toxicology Unit, Policlinico Umberto I University Hospital, Rome, Italy
| | - Fernando Boix
- Section for Drug Abuse Research, Department of Forensic Sciences, Oslo University Hospital, Oslo, Norway
| | - Marco Venniro
- Department of Anatomy and Neurobiology, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Aldo Badiani
- Laboratory affiliated to Institute Pasteur Italia - Fondazione Cenci Bolognetti - Department of Physiology and Pharmacology, Sapienza University of Rome, Rome, Italy.,Sussex Addiction Research and Intervention Centre (SARIC) and School of Psychology, University of Sussex, Brighton, UK
| | - Daniele Caprioli
- Laboratory affiliated to Institute Pasteur Italia - Fondazione Cenci Bolognetti - Department of Physiology and Pharmacology, Sapienza University of Rome, Rome, Italy.,Santa Lucia Foundation (IRCCS Fondazione Santa Lucia), Rome, Italy
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4
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Chow JJ, Beacher NJ, Chabot JM, Oke M, Venniro M, Lin DT, Shaham Y. Characterization of operant social interaction in rats: effects of access duration, effort, peer familiarity, housing conditions, and choice between social interaction vs. food or remifentanil. Psychopharmacology (Berl) 2022; 239:2093-2108. [PMID: 35230469 PMCID: PMC10724845 DOI: 10.1007/s00213-022-06064-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Accepted: 01/06/2022] [Indexed: 01/02/2023]
Abstract
RATIONALE AND OBJECTIVE Social factors play a critical role in drug addiction. We recently showed that rats will abstain from methamphetamine, cocaine, heroin, and remifentanil self-administration when given a choice between the addictive drug and operant social interaction. Here, we further characterized operant social interaction by determining the effects of access duration, effort, peer familiarity, and housing conditions. We also determined choice between social interaction vs. palatable food or remifentanil. METHODS We first trained single-housed male and female rats to lever-press for social interaction with a sex- and age-matched peer. Next, we determined effects of access duration (3.75 to 240 s), effort (increasing fixed-ratio schedule requirements or progressive ratio schedule), peer familiarity (familiar vs. unfamiliar), and housing conditions (single vs. paired housing) on social self-administration. We also determined choice between social interaction vs. palatable food pellets or intravenous remifentanil (0, 1, 10 µg/kg/infusion). RESULTS Increasing access duration to a peer decreased social self-administration under fixed ratio but not progressive ratio schedule; the rats showed similar preference for short vs. long access duration. Social self-administration under different fixed ratio requirements was higher in single-housed than in paired-housed rats and higher for a familiar vs. unfamiliar partner in single-housed but not paired-housed rats. Response rates of food-sated rats under increasing fixed-ratio requirements were higher for palatable food than for social interaction. The rats strongly preferred palatable food over social interaction and showed dose-dependent preference for social interaction vs. remifentanil. CONCLUSIONS We identified parameters influencing the reinforcing effects of operant social interaction and introduce a choice procedure sensitive to remifentanil self-administration dose.
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Affiliation(s)
| | | | - Jules M Chabot
- Intramural Research Program, NIDA, NIH, Baltimore, MD, USA
| | - Marvellous Oke
- Intramural Research Program, NIDA, NIH, Baltimore, MD, USA
| | - Marco Venniro
- Department of Anatomy & Neurobiology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Da-Ting Lin
- Intramural Research Program, NIDA, NIH, Baltimore, MD, USA
| | - Yavin Shaham
- Intramural Research Program, NIDA, NIH, Baltimore, MD, USA.
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5
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Novak MD, Holtyn AF, Toegel F, Leoutsakos JM, Silverman K. Abstinence-contingent wage supplements to promote drug abstinence and employment: Post-intervention outcomes. Drug Alcohol Depend 2022; 232:109322. [PMID: 35077956 PMCID: PMC8885832 DOI: 10.1016/j.drugalcdep.2022.109322] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 01/17/2022] [Accepted: 01/18/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND Substance use disorder, unemployment, and poverty are interrelated problems that have not been addressed adequately by existing interventions. This study evaluated post-intervention effects of abstinence-contingent wage supplements on drug abstinence and employment. METHODS Unemployed adults enrolled in opioid agonist treatment were randomly assigned to an abstinence-contingent wage supplement group (n = 44) or a usual care control group (n = 47). All participants could work with an employment specialist throughout a 12-month intervention period. Those in the abstinence-contingent wage supplement group earned stipends for working with the employment specialist and, after gaining employment, abstinence-contingent wage supplements for working in their community job but had to provide opiate- and cocaine-negative urine samples to maximize pay. To assess post-intervention effects of abstinence-contingent wage supplements and compare those effects to during-intervention effects, we analyzed urine samples and self-reports every 3 months during the 12-month intervention and the 12-month post-intervention period. RESULTS During the intervention, abstinence-contingent wage supplement participants provided significantly more opiate- and cocaine-negative urine samples than usual care control participants; abstinence-contingent wage supplement participants were also significantly more likely to become employed and live out of poverty than usual care participants during intervention. During the post-intervention period, the abstinence-contingent wage supplement and usual care control groups had similar rates of drug abstinence, similar levels of employment, and similar proportions living out of poverty. CONCLUSIONS Long-term delivery of abstinence-contingent wage supplements can promote drug abstinence and employment, but many patients relapse to drug use and cease employment when wage supplements are discontinued.
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Affiliation(s)
- 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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6
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Differential Gateways, Facilitators, and Barriers to Substance Use Disorder Treatment for Pregnant Women and Mothers: A Scoping Systematic Review. J Addict Med 2022; 16:e185-e196. [PMID: 34380985 PMCID: PMC8828806 DOI: 10.1097/adm.0000000000000909] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
OBJECTIVES Access to substance use disorder (SUD) treatment is complex, and more so for pregnant women and mothers who experience unique barriers. This scoping systematic review aimed to summarize contemporary findings on gateways, facilitators, and barriers to treatment for pregnant women and mothers with SUD. METHODS We used the scoping review methodology and a systematic search strategy via MEDLINE/PubMed and Google Scholar. The search was augmented by the similar article lists for sources identified in PubMed. Scholarly and peer-reviewed articles that were published in English from 1996 to 2019 were included. A thematic analysis of the selected studies was used to summarize pathways to SUD treatment and to identify research gaps. RESULTS The analysis included 41 articles. Multiple gateway institutions were identified: health care settings, social service agencies, criminal justice settings, community organizations, and employers. Some of the identified facilitators and barriers to SUD treatment were unique to pregnant women and mothers (eg, fear of incarceration for child abuse). Both personal (emotional support and social support) and child-related factors (loss of children, suspension or termination of parental rights, the anticipation of reuniting with children) motivated women to seek treatment. Major access barriers included fear, stigma, charges of child abuse, inconvenience, and financial hardship. CONCLUSIONS There has been progress in implementing different types of interventions and treatments for that were attentive to pregnant women and mothers' needs. We developed a conceptual model that characterized women's pathways to treatment by deciphering women's potential engagement in gateway settings.
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7
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Venniro M, Panlilio LV, Epstein DH, Shaham Y. The protective effect of operant social reward on cocaine self-administration, choice, and relapse is dependent on delay and effort for the social reward. Neuropsychopharmacology 2021; 46:2350-2357. [PMID: 34400784 PMCID: PMC8580997 DOI: 10.1038/s41386-021-01148-6] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 07/28/2021] [Accepted: 08/04/2021] [Indexed: 02/06/2023]
Abstract
Social reinforcement-based treatments are effective for many, but not all, people with addictions to drugs. We recently developed an operant rat model that mimics features of one such treatment, the community-reinforcement approach. In this model, rats uniformly choose social interaction over methamphetamine or heroin. Abstinence induced by social preference protects against the incubation of drug-seeking that would emerge during forced abstinence. Here, we determined whether these findings generalize to cocaine and whether delaying or increasing effort for social interaction could reveal possibly human-relevant individual differences in responsiveness. We trained male and female rats for social self-administration (6 days) and then for cocaine self-administration, initially for 2-h/day for 4 days, and then for 12-h/day continuously or intermittently for 8 days. We assessed relapse to cocaine seeking after 1 and 15 days. Between tests, the rats underwent either forced abstinence or social-choice-induced abstinence. After establishing stable social preference, we manipulated the delay for both rewards or for social reward alone, or the response requirements (effort) for social reward. Independent of cocaine-access conditions and sex, operant social interaction inhibited cocaine self-administration and prevented incubation of cocaine seeking. Preference for social access was decreased by the delay of both rewards or social reward alone, or by increased response requirements for social reward, with notable individual variability. This choice procedure can identify mechanisms of individual differences in an animal model of cocaine use and could thereby help screen medications for people who are relatively unresponsive to treatments based on rewarding social interaction.
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Affiliation(s)
- Marco Venniro
- Intramural Research Program, NIDA, NIH, Baltimore, USA.
- Department of Anatomy and Neurobiology, University of Maryland School of Medicine, Baltimore, MD, USA.
| | | | | | - Yavin Shaham
- Intramural Research Program, NIDA, NIH, Baltimore, USA.
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8
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Venniro M, Reverte I, Ramsey LA, Papastrat KM, D'Ottavio G, Milella MS, Li X, Grimm JW, Caprioli D. Factors modulating the incubation of drug and non-drug craving and their clinical implications. Neurosci Biobehav Rev 2021; 131:847-864. [PMID: 34597716 PMCID: PMC8931548 DOI: 10.1016/j.neubiorev.2021.09.050] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Revised: 09/20/2021] [Accepted: 09/26/2021] [Indexed: 12/28/2022]
Abstract
It was suggested in 1986 that cue-induced cocaine craving increases progressively during early abstinence and remains high during extended periods of time. Clinical evidence now supports this hypothesis and that this increase is not specific to cocaine but rather generalize across several drugs of abuse. Investigators have identified an analogous incubation phenomenon in rodents, in which time-dependent increases in cue-induced drug seeking are observed after abstinence from intravenous drug or palatable food self-administration. Incubation of craving is susceptible to variation in magnitude as a function of biological and/or the environmental circumstances surrounding the individual. During the last decade, the neurobiological correlates of the modulatory role of biological (sex, age, genetic factors) and environmental factors (environmental enrichment and physical exercise, sleep architecture, acute and chronic stress, abstinence reinforcement procedures) on incubation of drug craving has been investigated. In this review, we summarized the behavioral procedures adopted, the key underlying neurobiological correlates and clinical implications of these studies.
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Affiliation(s)
- Marco Venniro
- Department of Anatomy and Neurobiology, University of Maryland School of Medicine, Baltimore, USA.
| | - Ingrid Reverte
- Department of Physiology and Pharmacology, Sapienza University of Rome, Rome, Italy; Santa Lucia Foundation (IRCCS Fondazione Santa Lucia), Rome, Italy
| | - Leslie A Ramsey
- Behavioral Neuroscience Research Branch, Intramural Research Program, Baltimore NIDA, NIH, USA
| | - Kimberly M Papastrat
- Department of Anatomy and Neurobiology, University of Maryland School of Medicine, Baltimore, USA
| | - Ginevra D'Ottavio
- Department of Physiology and Pharmacology, Sapienza University of Rome, Rome, Italy; Santa Lucia Foundation (IRCCS Fondazione Santa Lucia), Rome, Italy
| | | | - Xuan Li
- Department of Psychology, University of Maryland College Park, College Park, USA.
| | - Jeffrey W Grimm
- Department of Psychology and Program in Behavioral Neuroscience, Western Washington University, Bellingham, USA.
| | - Daniele Caprioli
- Department of Physiology and Pharmacology, Sapienza University of Rome, Rome, Italy; Santa Lucia Foundation (IRCCS Fondazione Santa Lucia), Rome, Italy.
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P Hong PY, Kim SH, Marley J, Park JH. Transforming Impossible into Possible (TIP) for SUD recovery: A promising practice innovation to combat the opioid crisis. SOCIAL WORK IN HEALTH CARE 2021; 60:509-528. [PMID: 34414853 DOI: 10.1080/00981389.2021.1958127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Accepted: 07/15/2021] [Indexed: 06/13/2023]
Abstract
The purpose of this study is to examine the psychological self-sufficiency (PSS) process among low-income individuals participating in the Transforming Impossible into Possible (TIP) program and explore the implications of TIP as a SUD recovery intervention. A sample of 622 individuals from 9 local job training programs in a large Midwestern city was used to examine the group differences in substance abuse barrier and employment hope as they relates to economic self-sufficiency (ESS). Individuals in the TIP program (n = 315) had statistically significant path coefficients between substance abuse barriers, employment hope and ESS while the non-TIP counterpart (n = 307) showed a significant path only between employment hope and ESS. Also, the time difference score in substance abuse barrier and ESS was greater for the TIP group compared to the non-TIP comparison group. Results provide implications for social work practice among persons with SUDs. While the traditional employment programs focused only on the interview and job skills, TIP allowed participants to discover their resources to address the inner obstacles that have been holding them back. TIP could serve as a promising model to treat SUDs and support the recovery process.
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Affiliation(s)
| | - Suk-Hee Kim
- School of Social Work, Northern Kentucky University, Highland Heights, KY, USA
| | - James Marley
- School of Social Work, Loyola University Chicago, Chicago, IL, USA
| | - Jang Ho Park
- School of Social Work, Loyola University Chicago, Chicago, IL, USA
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Systematic review on use of health incentives in U.S. to change maternal health behavior. Prev Med 2021; 145:106442. [PMID: 33515587 PMCID: PMC7956068 DOI: 10.1016/j.ypmed.2021.106442] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 12/22/2020] [Accepted: 01/24/2021] [Indexed: 11/20/2022]
Abstract
Use of financial incentives contingent on health outcomes has shown effective in health behavior change. Evidence-based information on the effect of incentive use for maternal health behavior change can inform whether and how to proceed with future research as well as incorporate incentive-based interventions in the existing healthcare system. This systematic literature review was conducted among prospective studies on incentive use for maternal health behavior change in a U.S. cohort according to the PRISMA methodology. Databases subject to the search included PubMed, Web of Science, PsycINFO, and EBSCOhost. Studies published in peer-reviewed journals on or before January 7, 2019, written in English, conducted in U.S., using incentives contingent on maternal health behavior change, and prospectively designed were included. Two authors independently searched titles and abstracts. An abstraction table was constructed, and the risk of bias was assessed using the GRADE approach. The review showed that incentives such as vouchers and other financial incentives were effective in improving outcomes especially related to substance use, tobacco use, and breastfeeding. Mixed evidence was found in improving treatment adherence outcomes; however the studies with randomized trials on the outcome of treatment adherence also showed low certainty. Continued improvements need to be made in implementing an incentive-based approach in the context of comprehensive treatment and routine healthcare, exploring electronic- or mobile-based implementation of the approach, and implementing the approach for a wider variety of outcomes during both prenatal and postpartum periods.
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Boloori A, Arnetz BB, Viens F, Maiti T, Arnetz JE. Misalignment of Stakeholder Incentives in the Opioid Crisis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E7535. [PMID: 33081276 PMCID: PMC7589670 DOI: 10.3390/ijerph17207535] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 10/03/2020] [Accepted: 10/04/2020] [Indexed: 12/14/2022]
Abstract
The current opioid epidemic has killed more than 446,000 Americans over the past two decades. Despite the magnitude of the crisis, little is known to what degree the misalignment of incentives among stakeholders due to competing interests has contributed to the current situation. In this study, we explore evidence in the literature for the working hypothesis that misalignment rooted in the cost, quality, or access to care can be a significant contributor to the opioid epidemic. The review identified several problems that can contribute to incentive misalignment by compromising the triple aims (cost, quality, and access) in this epidemic. Some of these issues include the inefficacy of conventional payment mechanisms in providing incentives for providers, practice guidelines in pain management that are not easily implementable across different medical specialties, barriers in adopting multi-modal pain management strategies, low capacity of providers/treatments to address opioid/substance use disorders, the complexity of addressing the co-occurrence of chronic pain and opioid use disorders, and patients' non-adherence to opioid substitution treatments. In discussing these issues, we also shed light on factors that can facilitate the alignment of incentives among stakeholders to effectively address the current crisis.
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Affiliation(s)
- Alireza Boloori
- Department of Statistics and Probability, Michigan State University, East Lansing, MI 48824, USA; (F.V.); (T.M.)
- Department of Family Medicine, Michigan State University, Grand Rapids, MI 49503, USA; (B.B.A.); (J.E.A.)
| | - Bengt B. Arnetz
- Department of Family Medicine, Michigan State University, Grand Rapids, MI 49503, USA; (B.B.A.); (J.E.A.)
| | - Frederi Viens
- Department of Statistics and Probability, Michigan State University, East Lansing, MI 48824, USA; (F.V.); (T.M.)
| | - Taps Maiti
- Department of Statistics and Probability, Michigan State University, East Lansing, MI 48824, USA; (F.V.); (T.M.)
| | - Judith E. Arnetz
- Department of Family Medicine, Michigan State University, Grand Rapids, MI 49503, USA; (B.B.A.); (J.E.A.)
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12
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Toegel F, Holtyn AF, Subramaniam S, Silverman K. Effects of time-based administration of abstinence reinforcement targeting opiate and cocaine use. J Appl Behav Anal 2020; 53:1726-1741. [PMID: 32249414 PMCID: PMC7387179 DOI: 10.1002/jaba.702] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Revised: 01/14/2020] [Accepted: 01/14/2020] [Indexed: 11/07/2022]
Abstract
Polydrug use is a common problem among patients in opioid-substitution treatment. Polydrug use has been reduced by administering abstinence-reinforcement contingencies in a sequence, such that a single drug is targeted until abstinence is achieved, and then an additional drug is targeted. The present study examined effects of administering abstinence-reinforcement contingencies sequentially based on time rather than on achieved abstinence. Participants accessed paid work (about $10/hr maximum) in the Therapeutic Workplace by providing urine samples 3 times per week. The urine samples were tested for opiates and cocaine. During an induction period, participants earned maximum pay independent of drug abstinence. Then, maximum pay depended upon urine samples that were negative for opiates. Two weeks later, maximum pay depended upon urine samples that were negative for both opiates and cocaine. Opiate and cocaine abstinence increased following administration of the respective contingencies. The time-based administration of abstinence reinforcement increased opiate and cocaine abstinence.
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Kordsmeyer AC, Lengen JC, Kiepe N, Harth V, Mache S. Working Conditions in Social Firms and Health Promotion Interventions in Relation to Employees' Health and Work-Related Outcomes-A Scoping Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17113963. [PMID: 32503252 PMCID: PMC7312385 DOI: 10.3390/ijerph17113963] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Revised: 05/25/2020] [Accepted: 05/27/2020] [Indexed: 12/31/2022]
Abstract
Background: Social firms—a type of social enterprise—offer people with severe disabilities the possibility of employment and integration into the labor market. Since 01 January 2018, social firms in Germany are obligated to provide health promotion interventions for their employees. Therefore, the study aims to provide an overview of the current state of research on working conditions, coping strategies, work- and health-related outcomes, and health promotion interventions in social firms to derive recommendations for action. Methods: The databases PubMed, MEDLINE, PsycINFO, PSYNDEX, CINAHL, and Web of Science were searched. The study selection was based on predefined inclusion and exclusion criteria in the time period between 2000 and 2019. The quality of the studies was critically appraised in a standardized way using the Mixed-Methods Appraisal Tool. Results: A total of 25 studies were included. The current state of research indicated that employees with disabilities were provided with several environmental resources like social support, flexibility, structured work tasks or options for training. A mix of environmental and personal resources impacted several work- and health-related outcomes like well-being, job satisfaction, productivity, work engagement, the motivation to work, or job tenure. Conclusions: There is a need for further (longitudinal) research concerning the work and health situation of employees working in social firms and the development of health promotion interventions.
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White-Williams C, Rossi LP, Bittner VA, Driscoll A, Durant RW, Granger BB, Graven LJ, Kitko L, Newlin K, Shirey M. Addressing Social Determinants of Health in the Care of Patients With Heart Failure: A Scientific Statement From the American Heart Association. Circulation 2020; 141:e841-e863. [DOI: 10.1161/cir.0000000000000767] [Citation(s) in RCA: 73] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Heart failure is a clinical syndrome that affects >6.5 million Americans, with an estimated 550 000 new cases diagnosed each year. The complexity of heart failure management is compounded by the number of patients who experience adverse downstream effects of the social determinants of health (SDOH). These patients are less able to access care and more likely to experience poor heart failure outcomes over time. Many patients face additional challenges associated with the cost of complex, chronic illness management and must make difficult decisions about their own health, particularly when the costs of medications and healthcare appointments are at odds with basic food and housing needs. This scientific statement summarizes the SDOH and the current state of knowledge important to understanding their impact on patients with heart failure. Specifically, this document includes a definition of SDOH, provider competencies, and SDOH assessment tools and addresses the following questions: (1) What models or frameworks guide healthcare providers to address SDOH? (2) What are the SDOH affecting the delivery of care and the interventions addressing them that affect the care and outcomes of patients with heart failure? (3) What are the opportunities for healthcare providers to address the SDOH affecting the care of patients with heart failure? We also include a case study (
Data Supplement
) that highlights an interprofessional team effort to address and mitigate the effects of SDOH in an underserved patient with heart failure.
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Holtyn AF, Toegel F, Subramaniam S, Jarvis BP, Leoutsakos JM, Fingerhood M, Silverman K. Abstinence-contingent wage supplements to promote drug abstinence and employment: a randomised controlled trial. J Epidemiol Community Health 2020; 74:445-452. [PMID: 32086373 PMCID: PMC7259020 DOI: 10.1136/jech-2020-213761] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Revised: 02/04/2020] [Accepted: 02/05/2020] [Indexed: 11/03/2022]
Abstract
BACKGROUND Poverty, unemployment and substance abuse are inter-related problems. This study evaluated the effectiveness of abstinence-contingent wage supplements in promoting drug abstinence and employment in unemployed adults in outpatient treatment for opioid use disorder. METHODS A randomised controlled trial was conducted in Baltimore, MD, from 2014 to 2019. After a 3-month abstinence initiation and training period, participants (n=91) were randomly assigned to a usual care control group that received employment services or to an abstinence-contingent wage supplement group that received employment services plus abstinence-contingent wage supplements. All participants were invited to work with an employment specialist to seek employment in a community job for 12 months. Abstinence-contingent wage supplement participants could earn training stipends for working with the employment specialist and wage supplements for working in a community job, but had to provide opiate and cocaine-negative urine samples to maximise pay. RESULTS Abstinence-contingent wage supplement participants provided significantly more opiate and cocaine-negative urine samples than usual care control participants (65% vs 45%; OR=2.29, 95% CI 1.22 to 4.30, p=0.01) during the 12-month intervention. Abstinence-contingent wage supplement participants were significantly more likely to have obtained employment (59% vs 28%; OR=3.88, 95% CI 1.60 to 9.41, p=0.004) and lived out of poverty (61% vs 30%; OR=3.77, 95% CI 1.57 to 9.04, p=0.004) by the end of the 12-month intervention than usual care control participants. CONCLUSION Abstinence-contingent wage supplements can promote drug abstinence and employment. TRIAL REGISTRATION NUMBER ClinicalTrials.gov NCT02487745.
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Affiliation(s)
- August F Holtyn
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Forrest Toegel
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Shrinidhi Subramaniam
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Brantley P Jarvis
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Jeannie-Marie Leoutsakos
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | | | - Kenneth Silverman
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
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Bjornestad J, McKay JR, Berg H, Moltu C, Nesvåg S. How often are outcomes other than change in substance use measured? A systematic review of outcome measures in contemporary randomised controlled trials. Drug Alcohol Rev 2020; 39:394-414. [PMID: 32147903 DOI: 10.1111/dar.13051] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Revised: 01/21/2020] [Accepted: 02/11/2020] [Indexed: 11/27/2022]
Abstract
ISSUES Recovery is a theoretical construct and empirical object of inquiry. The aim was to review whether outcome measures used in randomised controlled trials of drug treatment reflect a comprehensive conceptualisation of recovery. APPROACH Systematic review using the following databases: Cochrane Database of Systematic Reviews, Cochrane Controlled Register of Trials, Database of Abstracts of Reviews of Effect, Web of Science, MEDLINE, Embase and PsycINFO. Search returned 6556 original articles and 504 met the following inclusion criteria: randomised controlled trial in English-language peer-reviewed journal; sample meets criteria for drug dependence or drug use disorder; reports non-substance use treatment outcomes. Review protocol registration: PROSPERO (CRD42018090064). KEY FINDINGS 3.8% of the included studies had a follow up of 2 years or more. Withdrawal/craving was present in 31.1% of short-term versus 0% of long-term studies. Social functioning in 8% of short-term versus 36.8% of long-term studies. Role functioning (0.9 vs. 26.3%), risk behaviour (15.6 vs. 36.8%) and criminality (3.8 vs. 21.1%) followed a similar pattern. Housing was not examined short-term and unregularly long-term (2.0%). 'Use of health-care facilities', clinical psychological, behavioural factors were frequently reported. Physiological or somatic health (15.2 vs. 10.5%), motivation (14.2 vs. 15.8%) and quality of life (7.1 vs. 0%) were less frequently reported. CONCLUSION The short time interval of the follow up and lack of information on relevant factors in recovery prevents the development of evidence-based approaches to improve these factors. Particularly, measures of social and role functioning should be added to reflect an adequate conceptualisation of recovery.
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Affiliation(s)
- Jone Bjornestad
- Department of Social Studies, Faculty of Social Sciences, University of Stavanger, Stavanger, Norway
- Department of Psychiatry, District General Hospital of Førde, Førde, Norway
| | - James R McKay
- Centre for Alcohol and Drug Research, Stavanger University Hospital, Stavanger, Norway
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, USA
| | - Henrik Berg
- Centre for the Study of the Sciences and the Humanities, University of Bergen, Bergen, Norway
| | - Christian Moltu
- Department of Psychiatry, District General Hospital of Førde, Førde, Norway
| | - Sverre Nesvåg
- Centre for Alcohol and Drug Research, Stavanger University Hospital, Stavanger, Norway
- Department of Public Health, Faculty of Health Sciences, Stavanger, Norway
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17
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Venniro M, Shaham Y. An operant social self-administration and choice model in rats. Nat Protoc 2020; 15:1542-1559. [PMID: 32203485 PMCID: PMC8409109 DOI: 10.1038/s41596-020-0296-6] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Accepted: 01/13/2020] [Indexed: 01/06/2023]
Abstract
It is difficult to translate results from animal research on addiction to an understanding of the behavior of human drug users. Despite decades of basic research on neurobiological mechanisms of drug addiction, treatment options remain largely unchanged. A potential reason for this is that mechanistic studies using rodent models do not incorporate a critical facet of human addiction: volitional choices between drug use and non-drug social rewards (e.g., employment and family). Recently, we developed an operant model in which rats press a lever for rewarding social interaction with a peer and then choose between an addictive drug (heroin or methamphetamine) and social interaction. Using this model, we showed that rewarding social interaction suppresses drug self-administration, relapse to drug seeking, and brain responses to drug-associated cues. Here, we describe a protocol for operant social interaction using a discrete-trial choice between drugs and social interaction that causes voluntary abstinence from the drug and tests for incubation of drug craving (the time-dependent increase in drug seeking during abstinence). This protocol is flexible but generally requires 8-9 weeks for completion. We also provide a detailed description of the technical requirements and procedures for building the social self-administration and choice apparatus. Our protocol provides a reliable way to study the role of operant social reward in addiction and addiction vulnerability in the context of choices. We propose that this protocol can be used to study brain mechanisms of operant social reward and potentially impairments in social reward in animal models of psychiatric disorders and pain.
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Affiliation(s)
- Marco Venniro
- Behavioral Neuroscience Research Branch, Intramural Research Program, National Institute on Drug Abuse, National Institutes of Health, Baltimore, MD, USA.
| | - Yavin Shaham
- Behavioral Neuroscience Research Branch, Intramural Research Program, National Institute on Drug Abuse, National Institutes of Health, Baltimore, MD, USA.
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18
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Abstinence-dependent dissociable central amygdala microcircuits control drug craving. Proc Natl Acad Sci U S A 2020; 117:8126-8134. [PMID: 32205443 DOI: 10.1073/pnas.2001615117] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
We recently reported that social choice-induced voluntary abstinence prevents incubation of methamphetamine craving in rats. This inhibitory effect was associated with activation of protein kinase-Cδ (PKCδ)-expressing neurons in central amygdala lateral division (CeL). In contrast, incubation of craving after forced abstinence was associated with activation of CeL-expressing somatostatin (SOM) neurons. Here we determined the causal role of CeL PKCδ and SOM in incubation using short-hairpin RNAs against PKCδ or SOM that we developed and validated. We injected two groups with shPKCδ or shCtrlPKCδ into CeL and trained them to lever press for social interaction (6 d) and then for methamphetamine infusions (12 d). We injected two other groups with shSOM or shCtrlSOM into CeL and trained them to lever press for methamphetamine infusions (12 d). We then assessed relapse to methamphetamine seeking after 1 and 15 abstinence days. Between tests, the rats underwent either social choice-induced abstinence (shPKCδ groups) or homecage forced abstinence (shSOM groups). After test day 15, we assessed PKCδ and SOM, Fos, and double-labeled expression in CeL and central amygdala medial division (CeM). shPKCδ CeL injections decreased Fos in CeL PKCδ-expressing neurons, increased Fos in CeM output neurons, and reversed the inhibitory effect of social choice-induced abstinence on incubated drug seeking on day 15. In contrast, shSOM CeL injections decreased Fos in CeL SOM-expressing neurons, decreased Fos in CeM output neurons, and decreased incubated drug seeking after 15 forced abstinence days. Our results identify dissociable central amygdala mechanisms of abstinence-dependent expression or inhibition of incubation of craving.
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Magura S, Marshall T. The Effectiveness of Interventions Intended to Improve Employment Outcomes for Persons with Substance Use Disorder: An Updated Systematic Review. Subst Use Misuse 2020; 55:2230-2236. [PMID: 32781876 DOI: 10.1080/10826084.2020.1797810] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Employment is one of the strongest predictors of positive outcomes for persons with substance use disorder. Purpose: To conduct a systematic review of interventions intended to improve employment outcomes for persons with substance use disorder (SUD) at any stage of recovery. This is an update of a prior review published in 2004. Methods: Two bibliographic databases, PUBMED and PSYCHINFO, were searched for articles published in the period 2005-2018 that referenced employment, education, or vocational rehabilitation for people with SUD. Results: One hundred thirty-two articles were identified of which 14 met the criteria for inclusion, primarily a minimum of a quasi-experimental evaluation design. Each study was reviewed with the following format: setting (modality); subject characteristics; research procedures; results; limitations/comments. Results: Nine programs or models were represented among the 14 studies, with Individual Placement and Pupport (IPS) and its variant Customized Employment Supports (CES) having the most studies with positive results. But generally, the magnitude of any intervention effects on employment was small for all interventions; one outcome may have shown statistical significance while one or more other outcomes did not, and there was little consistency in how outcomes were measured among the studies. Conclusions/Importance: IPS/CES currently shows the most evidentiary support. But all the studies of interventions with positive outcome data should be replicated with larger samples in diverse settings.
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Affiliation(s)
- Stephen Magura
- The Evaluation Center, Western Michigan University, Kalamazoo, Michigan, USA
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20
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Penzenstadler L, Khazaal Y, Fleury MJ. Editorial: Community-Based Outreach Treatment for Addictions and Concomitant Disorders: Time for a Change of Paradigm. Front Psychiatry 2020; 11:2. [PMID: 32038339 PMCID: PMC6987469 DOI: 10.3389/fpsyt.2020.00002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Accepted: 01/02/2020] [Indexed: 11/13/2022] Open
Affiliation(s)
| | - Yasser Khazaal
- Addiction Medicine, Department of Psychiatry, Lausanne University Hospitals, Lausanne, Switzerland.,Research Center, Montreal University Institute of Mental Health, Montreal, QC, Canada
| | - Marie-Josée Fleury
- Department of Psychiatry, Douglas Mental Health University Institute (Research Center), McGill University, Montreal, QC, Canada
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21
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Harrison J, Krieger MJ, Johnson HA. Review of Individual Placement and Support Employment Intervention for Persons with Substance Use Disorder. Subst Use Misuse 2020; 55:636-643. [PMID: 31782349 DOI: 10.1080/10826084.2019.1692035] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Objectives: Work is a critical part of recovery for many people with chronic health conditions, including Substance Use Disorders (SUD). Individual Placement and Support (IPS) is an evidence-based practice designed initially for adults with mental illness. Although the evidence for using IPS with individuals with severe mental illness is well documented, less is known about the efficacy of using IPS with consumers with substance use disorders, and the results have yet to be systematically evaluated and organized. Key components of zero exclusion, rapid competitive job search, and incorporation with treatment services as well as benefits are components that make IPS a strong practice to incorporate into substance abuse treatment. This study aims to evaluate and organize the evidence base of using IPS with adults with substance use disorders. Results: A systematic review was conducted of meta-analyses, reviews, and individual studies from 2000 through 2019, measuring the efficacy of IPS with individuals with SUD or comorbid SUD. Databases searched were Scopus, PubMed, and PsychInfo. Experimental and quasi-experimental studies are reviewed and critiqued for their application to a SUD population. Then, barriers and facilitators of IPS implementation with this population are discussed. Conclusions/Importance: There is a high evidence to support to application of IPS for persons with SUD, both singly and when combined with a mental health disorder. Barriers to IPS implementation including episodic treatment, risk of relapse, and housing or criminal justice instability make the IPS program a useful best practice to consider for this population.
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Affiliation(s)
- Jennifer Harrison
- School of Social Work, Western Michigan University, Kalamazoo, Michigan, USA
| | - Matthew J Krieger
- School of Social Work, Western Michigan University, Kalamazoo, Michigan, USA
| | - Hillary A Johnson
- School of Social Work, Western Michigan University, Kalamazoo, Michigan, USA
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22
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Liu S, Zou X, Huang X, Liu Y, Lu Q, Ling L. The Association between Living Status Transitions, Behavior Changes and Family Relationship Improvement among Methadone Maintenance Treatment Participants in Guangdong, China. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 17:ijerph17010119. [PMID: 31877950 PMCID: PMC6981571 DOI: 10.3390/ijerph17010119] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 12/09/2019] [Accepted: 12/20/2019] [Indexed: 01/16/2023]
Abstract
The quality of family relationships is important for individual and family well-being. Improving family relationships is also an important goal in methadone maintenance treatment (MMT). Little is known about factors associated with the improvement of family relationships among MMT clients. This study aimed to identify factors associated with family relationship improvement in MMT. We retrospectively analyzed existing data from 2006 to 2014 at 15 MMT clinics in Guangdong, China, including 2171 subjects with 4691 follow-ups. Generalized estimating equations were used to investigate the association between living status transitions, behavior changes and family relationship improvement, with covariates controlled for. Family relationship improvement was found in 23.1% of all follow-up intervals. Participants who began living with family, living on a regular wage, and gained employment were more likely to have improved family relationships. The quality of family relationships also improved among participants who ceased contact with drug-addicted fellows, ceased drug use, and those who were sexually active. These results suggest that improvement in living status, positive changes in drug use, and sexual activity are associated with family relationship improvement and corresponding interventions may be developed to facilitate clients’ recovery.
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Affiliation(s)
| | | | | | | | | | - Li Ling
- Correspondence: ; Tel.: +86-020-873-3319
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23
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Venniro M, Russell TI, Zhang M, Shaham Y. Operant Social Reward Decreases Incubation of Heroin Craving in Male and Female Rats. Biol Psychiatry 2019; 86:848-856. [PMID: 31326085 PMCID: PMC8383184 DOI: 10.1016/j.biopsych.2019.05.018] [Citation(s) in RCA: 83] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Revised: 05/20/2019] [Accepted: 05/20/2019] [Indexed: 01/06/2023]
Abstract
BACKGROUND We recently reported that operant social choice-induced voluntary abstinence prevents incubation of methamphetamine craving. Here, we determined whether social choice-induced voluntary abstinence would prevent incubation of heroin craving. We also introduce a fully automatic social reward self-administration model that eliminates the intense workload and rat-human interaction of the original semiautomatic model. METHODS In experiment 1, we trained male and female rats for social self-administration (6 days) and then for heroin self-administration (12 days). Next, we assessed relapse to heroin seeking after 1 and 15 abstinence days. Between tests, the rats underwent either forced or social choice-induced abstinence. In experiment 2, we developed a fully automatic social self-administration procedure by introducing a screen between the self-administration chamber and the social-peer chamber; the screen allows physical contact but prevents rats from crossing chambers. Next, we compared incubation of craving in rats with a history of standard (no-screen) or automatic (screen) social self-administration and social choice-induced abstinence. RESULTS The time-dependent increase in heroin seeking after cessation of drug self-administration (incubation of craving) was lower after social choice-induced abstinence than after forced abstinence. There were no differences in social self-administration, social choice-induced abstinence, and incubation of craving in rats trained in the standard semiautomatic procedure versus the novel fully automatic procedure. CONCLUSIONS Our study demonstrates the protective effect of rewarding social interaction on heroin self-administration and incubation of heroin craving and introduces a fully automatic social self-administration and choice procedure to investigate the role of volitional social interaction in drug addiction and other psychiatric disorders.
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Affiliation(s)
- Marco Venniro
- Behavioral Neuroscience Research Branch, Intramural Research Program, National Institute on Drug Abuse, National Institutes of Health, Baltimore, Maryland.
| | - Trinity I Russell
- Behavioral Neuroscience Research Branch, Intramural Research Program, National Institute on Drug Abuse, National Institutes of Health, Baltimore, Maryland
| | - Michelle Zhang
- Behavioral Neuroscience Research Branch, Intramural Research Program, National Institute on Drug Abuse, National Institutes of Health, Baltimore, Maryland
| | - Yavin Shaham
- Behavioral Neuroscience Research Branch, Intramural Research Program, National Institute on Drug Abuse, National Institutes of Health, Baltimore, Maryland
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24
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Washington WD, Galizio M. From Lab Bench to Park Bench: How Behavioral Science Affects the Field of Substance Abuse. Perspect Behav Sci 2019; 42:375-384. [PMID: 31976440 PMCID: PMC6768923 DOI: 10.1007/s40614-019-00223-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Affiliation(s)
- Wendy Donlin Washington
- Department of Psychology, University of North Carolina-Wilmington, 601 South College Road, Wilmington, NC 28403 USA
| | - Mark Galizio
- Department of Psychology, University of North Carolina-Wilmington, 601 South College Road, Wilmington, NC 28403 USA
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25
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Silverman K, Holtyn AF, Toegel F. The Utility of Operant Conditioning to Address Poverty and Drug Addiction. Perspect Behav Sci 2019; 42:525-546. [PMID: 31976448 PMCID: PMC6768936 DOI: 10.1007/s40614-019-00203-4] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
Abstract
Poverty is associated with poor health. This article reviews research on proximal and distal operant interventions to address drug addiction and poverty. Proximal interventions promote health behaviors directly. Abstinence reinforcement, a common proximal intervention for the treatment of drug addiction, can be effective. Manipulating familiar parameters of operant conditioning can improve the effectiveness of abstinence reinforcement. Increasing reinforcement magnitude can increase the proportion of individuals that respond to abstinence reinforcement, arranging long-term exposure to abstinence reinforcement can prevent relapse, and arranging abstinence reinforcement sequentially across drugs can promote abstinence from multiple drugs. Distal interventions reduce risk factors that underlie poor health and may have an indirect beneficial effect on health. In the case of poverty, distal interventions seek to move people out of poverty. The therapeutic workplace includes both proximal and distal interventions to treat drug addiction and poverty. In the therapeutic workplace, participants earn stipends or wages to work. The therapeutic workplace uses employment-based reinforcement in which participants are required to provide drug-free urine samples or take scheduled doses of addiction medications to work and/or maintain maximum pay. The therapeutic workplace has two phases, a training and an employment phase. Special contingencies appear required to promote skill development during the training phase, employment-based reinforcement can promote abstinence from heroin and cocaine and adherence to naltrexone, and the therapeutic workplace can increase employment. Behavior analysts are well-suited to address both poverty and drug addiction using operant interventions like the therapeutic workplace.
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Affiliation(s)
- Kenneth Silverman
- Center for Learning and Health, Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, 5200 Eastern Avenue, Suite 350 East, Baltimore, MD 21224 USA
| | - August F. Holtyn
- Center for Learning and Health, Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, 5200 Eastern Avenue, Suite 350 East, Baltimore, MD 21224 USA
| | - Forrest Toegel
- Center for Learning and Health, Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, 5200 Eastern Avenue, Suite 350 East, Baltimore, MD 21224 USA
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26
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Dallery J, Raiff BR, Grabinski MJ, Marsch LA. Technology-Based Contingency Management in the Treatment of Substance-Use Disorders. Perspect Behav Sci 2019; 42:445-464. [PMID: 31976444 PMCID: PMC6768925 DOI: 10.1007/s40614-019-00214-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Contingency management is one of the most efficacious interventions to promote drug abstinence. Contingency management has traditionally been delivered in person so that clinicians could confirm drug abstinence and provide access to additional therapeutic services. Now, new technologies not only permit remote confirmation of abstinence, but also remote delivery of incentives. We discuss several technology-based tools to assess substance use, and new ways to deliver contingency management to promote tobacco, alcohol, and cannabis abstinence. These new tools have the potential to dramatically increase access while maintaining high levels of treatment fidelity. Technology-based methods also allow arranging group contingencies that harness online communities, and they permit targeting multiple health-risk behaviors with a combination of sensor-based technologies. Overall, there are unprecedented opportunities to link technology with contingency management to promote drug abstinence.
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Affiliation(s)
- Jesse Dallery
- Department of Psychology, University of Florida, PO Box 112250, Gainesville, FL 32611 USA
| | | | | | - Lisa A. Marsch
- The Geisel School of Medicine, Dartmouth College, Hanover, NH USA
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27
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Silverman K, Holtyn AF, Subramaniam S. Behavior analysts in the war on poverty: Developing an operant antipoverty program. Exp Clin Psychopharmacol 2018; 26:515-524. [PMID: 30265062 PMCID: PMC6283670 DOI: 10.1037/pha0000230] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [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
Poverty is associated with poor health and affects many United States residents. The therapeutic workplace, an operant intervention designed to treat unemployed adults with histories of drug addiction, could form the basis for an effective antipoverty program. Under the therapeutic workplace, participants receive pay for work. To promote drug abstinence or medication adherence, participants must provide drug-free urine samples or take scheduled doses of medication, respectively, to maintain maximum pay. Therapeutic workplace participants receive job-skills training in Phase 1 and perform income-producing jobs in Phase 2. Many unemployed, drug-addicted adults lack skills they would need to obtain high-skilled and high-paying jobs. Many of these individuals attend therapeutic workplace training reliably, but only when offered stipends for attendance. They also work on training programs reliably, but only when they earn stipends for performance on training programs. A therapeutic workplace social business can promote employment, although special contingencies may be needed to ensure that participants are punctual and work entire work shifts, and social businesses do not reliably promote community employment. Therapeutic workplace participants work with an employment specialist to seek community employment, but primarily when they earn financial incentives. Reducing poverty is more challenging than promoting employment, because it requires promoting employment in higher paying, full-time and steady jobs. Although a daunting challenge, promoting the type of employment needed to reduce poverty is an important goal, both because of the obvious benefit in reducing poverty itself and in the potential secondary benefit of reducing poverty-related health disparities. (PsycINFO Database Record (c) 2018 APA, all rights reserved).
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Affiliation(s)
- Kenneth Silverman
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine
| | - August F Holtyn
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine
| | - Shrinidhi Subramaniam
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine
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Liu L, Hsiao SC. Chinese Female Drug Users' Experiences and Attitudes With Institutional Drug Treatment. INTERNATIONAL JOURNAL OF OFFENDER THERAPY AND COMPARATIVE CRIMINOLOGY 2018; 62:4221-4235. [PMID: 29478389 DOI: 10.1177/0306624x18758894] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
With its rapid economic growth and the increased influence of Western culture, China has become a drug-consuming country. Forty-six semistructured interviews were conducted in a compulsory drug treatment institution to document Chinese female drug users' experiences with and attitudes toward two mandated treatment modalities: vocational training and educational activities. Detainees required to participate in first institutional treatment showed enthusiasm and had more positive attitudes; those who had entered the compulsory treatment facilities 2 or more times generally had a negative outlook on their pursuit of abstinence. Although female detainees achieved detoxification in the institution, many relapsed upon release to their community, indicating the institutional compulsory treatment model's failure to ensure long-term abstinence. By revealing four main flaws of the current institutional compulsory treatment, this study indicates the need for a comprehensive treatment system that combines improvements to institutional treatment and development of community-based treatment to address different stages of abstinence.
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Affiliation(s)
- Liu Liu
- 1 Nanjing University, Nanjing, China
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Acevedo A, Miles J, Garnick DW, Panas L, Ritter G, Campbell K, Acevedo-Garcia D. Employment after beginning treatment for substance use disorders: The impact of race/ethnicity and client community of residence. J Subst Abuse Treat 2018; 87:31-41. [PMID: 29471924 DOI: 10.1016/j.jsat.2018.01.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2017] [Revised: 12/07/2017] [Accepted: 01/08/2018] [Indexed: 11/30/2022]
Abstract
Employment is an important substance use treatment outcome, frequently used to assess individual progress during and after treatment. This study examined whether racial/ethnic disparities exist in employment after beginning treatment. It also examined the extent to which characteristics of clients' communities account for such disparities. Analyses are based on data that linked individual treatment information from Washington State's Behavioral Health Administration with employment data from the state's Employment Security Department. Analyses subsequently incorporated community-level data from the U.S. Census Bureau. The sample includes 10,636 adult clients (Whites, 68%; American Indians, 13%, Latinos, 10%; and Blacks, 8%) who had a new outpatient treatment admission to state-funded specialty treatment. Heckman models were used to test whether racial/ethnic disparities existed in the likelihood of post-admission employment, as well as employment duration and wages earned. Results indicated that there were no racial/ethnic disparities in the likelihood of employment in the year following treatment admission. However, compared to White clients, American Indian and Black clients had significantly shorter lengths of employment and Black clients had significantly lower wages. With few exceptions, residential community characteristics were associated with being employed after initiating treatment, but not with maintaining employment or with wages. After accounting for community-level variables, disparities in length of employment and earned wages persisted. These findings highlight the importance of considering the race/ethnicity of a client when examining post-treatment employment alongside community characteristics, and suggest that the effect of race/ethnicity and community characteristics on post-treatment employment may differ based on the stage of the employment process.
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Affiliation(s)
- Andrea Acevedo
- Department of Community Health, Tufts University, United States; Heller School for Social Policy and Management, Institute for Behavioral Health, Brandeis University, United States.
| | - Jennifer Miles
- Heller School for Social Policy and Management, Institute for Behavioral Health, Brandeis University, United States
| | - Deborah W Garnick
- Heller School for Social Policy and Management, Institute for Behavioral Health, Brandeis University, United States
| | - Lee Panas
- Heller School for Social Policy and Management, Institute for Behavioral Health, Brandeis University, United States
| | - Grant Ritter
- Heller School for Social Policy and Management, Institute for Behavioral Health, Brandeis University, United States
| | - Kevin Campbell
- Behavioral Health Administration, Washington State Department of Social and Health Services, United States
| | - Dolores Acevedo-Garcia
- Institute for Child, Youth, and Family Policy, Heller School for Social Policy and Management, Brandeis University, United States
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Nall RW, Craig AR, Browning KO, Shahan TA. Longer treatment with alternative non-drug reinforcement fails to reduce resurgence of cocaine or alcohol seeking in rats. Behav Brain Res 2017; 341:54-62. [PMID: 29258811 DOI: 10.1016/j.bbr.2017.12.020] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2017] [Revised: 12/13/2017] [Accepted: 12/13/2017] [Indexed: 01/02/2023]
Abstract
Provision of alternative non-drug reinforcement is among the most effective methods for treating substance use disorders. However, when alternative reinforcers become unavailable during treatment interruptions or upon cessation of treatment, relapse often occurs. Relapse following the loss of alternative reinforcement is known as resurgence. One factor that could reduce resurgence is longer duration of treatment with alternative reinforcement, but the available data are mixed. Further, the effects of length of treatment have previously only been examined with food seeking. The present experiments directly examined if duration of treatment impacted the magnitude of resurgence of cocaine or alcohol seeking in rats. First, rats were trained to self-administer cocaine (Experiment 1) or alcohol (Experiment 2) by performing a target behavior. Second, target behavior was extinguished and performing an alternative behavior produced an alternative non-drug (i.e., food) reinforcer. Finally, resurgence was assessed following removal of alternative reinforcement after either 5 or 20 sessions of treatment. Treatment duration did not differentially affect resurgence of cocaine seeking in Experiment 1 or Alcohol seeking in Experiment 2. These results suggest that extended treatment with alternative non-drug reinforcement may not decrease propensity to relapse. Further, these results may have implications for treatment of substance use disorders and for theories of resurgence.
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Affiliation(s)
- Rusty W Nall
- Utah State University, 2810 Old Main Hill, Logan, UT, 84322, USA.
| | - Andrew R Craig
- Utah State University, 2810 Old Main Hill, Logan, UT, 84322, USA.
| | | | - Timothy A Shahan
- Utah State University, 2810 Old Main Hill, Logan, UT, 84322, USA.
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Hand DJ, Ellis JD, Carr MM, Abatemarco DJ, Ledgerwood DM. Contingency management interventions for tobacco and other substance use disorders in pregnancy. PSYCHOLOGY OF ADDICTIVE BEHAVIORS 2017; 31:907-921. [PMID: 28639813 PMCID: PMC5714659 DOI: 10.1037/adb0000291] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Contingency management (CM) is an effective intervention for reducing use of licit and illicit substances in a variety of populations. Pregnant women are a vulnerable population with much to gain from effective interventions for substance use disorders, and for whom CM interventions may be especially well-suited. We reviewed the literature on CM interventions among pregnant women with tobacco and other substance use disorders with 3 aims: (a) describe the effectiveness of CM for reducing use of tobacco and other substances during pregnancy, (b) describe the effects of CM interventions on infant outcomes, and (c) identify needs for future research on CM in pregnancy. Our search strategy revealed 27 primary studies of CM in pregnancy. CM was effective in the majority of studies targeting nicotine abstinence, and results were mixed in studies targeting illicit substances. A variety of methodologies were used within the relatively small number of studies making it difficult to identify underlying mechanisms. Also, very few studies reported maternal and infant outcomes, and significant effects of CM were only apparent when secondary analyses pooled data from multiple studies. Furthermore, there is extremely limited data on the cost effectiveness of CM interventions in pregnancy. Future research should address these 3 areas to better determine the ultimate value of CM as an efficacious treatment for pregnant women with substance use disorders. (PsycINFO Database Record
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Affiliation(s)
- Dennis J Hand
- Department of Obstetrics and Gynecology, Thomas Jefferson University
| | - Jennifer D Ellis
- Department of Psychiatry and Behavioral Sciences, School of Medicine, Wayne State University
| | - Meagan M Carr
- Department of Psychiatry and Behavioral Sciences, School of Medicine, Wayne State University
| | | | - David M Ledgerwood
- Department of Psychiatry and Behavioral Sciences, School of Medicine, Wayne State University
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Majer JM, Harris JC, Jason LA. An Examination of Women Ex-Offenders With Methadone Histories. INTERNATIONAL JOURNAL OF OFFENDER THERAPY AND COMPARATIVE CRIMINOLOGY 2017; 61:711-723. [PMID: 26275413 PMCID: PMC5553198 DOI: 10.1177/0306624x15600834] [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: 06/04/2023]
Abstract
Criminal (drug and prostitution) charges, employment levels (weekly hours), recent substance use in the past 6 months, and primary sources of income were examined among a sample ( n = 106) of women ex-offenders who had opioid use disorders with and without methadone histories. A general linear model was tested to examine differences in relation to methadone use history. Results from a one-way MANCOVA found that those with methadone histories reported significantly higher levels of drug and prostitution charges than those without any methadone history, but no significant differences in terms of weekly hours of employment or recent substance use were observed between groups. Women ex-offenders with methadone histories reported various sources of income beyond employment, and proportionally, more of these women reported prostitution as a primary source of income. Findings suggest that methadone maintenance treatments are not sufficient in meeting the needs of women ex-offenders.
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McKay JR. Making the hard work of recovery more attractive for those with substance use disorders. Addiction 2017; 112:751-757. [PMID: 27535787 PMCID: PMC5315690 DOI: 10.1111/add.13502] [Citation(s) in RCA: 82] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2016] [Revised: 04/12/2016] [Accepted: 06/13/2016] [Indexed: 11/29/2022]
Abstract
BACKGROUND Research has led to improvements in the effectiveness of interventions for substance use disorders (SUD), but for the most part progress has been modest, particularly with regard to longer-term outcomes. Moreover, most individuals with SUD do not seek out treatment. ARGUMENT/ANALYSIS This paper presents two recommendations on how to improve treatment engagement and long-term outcomes for those with SUD. First, treatments should go beyond a focus on reducing or eliminating substance use to target greater access to and more time spent in experiences that will be enjoyable or otherwise rewarding to clients. Secondly, there must be sufficient incentives in the environment to justify the effort needed to sustain long-term abstinence for individuals who often have limited access to such incentives. CONCLUSIONS To increase rates of long-term recovery from substance misuse, treatments should link clients to reinforcers that will make continued abstinence more appealing. This work needs to extend beyond interventions focused on the individual or family to include the local community and national policy in an effort to incentivize longer-term recoveries more strongly.
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Affiliation(s)
- James R. McKay
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania; and Crescenz Veterans Affairs Medical Center, Philadelphia, PA
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Holtyn AF, Jarvis BP, Silverman K. Behavior analysts in the war on poverty: A review of the use of financial incentives to promote education and employment. J Exp Anal Behav 2017; 107:9-20. [PMID: 28078664 DOI: 10.1002/jeab.233] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2016] [Revised: 11/21/2016] [Accepted: 11/21/2016] [Indexed: 11/07/2022]
Abstract
Poverty is a pervasive risk factor underlying poor health. Many interventions that have sought to reduce health disparities associated with poverty have focused on improving health-related behaviors of low-income adults. Poverty itself could be targeted to improve health, but this approach would require programs that can consistently move poor individuals out of poverty. Governments and other organizations in the United States have tested a diverse range of antipoverty programs, generally on a large scale and in conjunction with welfare reform initiatives. This paper reviews antipoverty programs that used financial incentives to promote education and employment among welfare recipients and other low-income adults. The incentive-based, antipoverty programs had small or no effects on the target behaviors; they were implemented on large scales from the outset, without systematic development and evaluation of their components; and they did not apply principles of operant conditioning that have been shown to determine the effectiveness of incentive or reinforcement interventions. By applying basic principles of operant conditioning, behavior analysts could help address poverty and improve health through development of effective antipoverty programs. This paper describes a potential framework for a behavior-analytic antipoverty program, with the goal of illustrating that behavior analysts could be uniquely suited to make substantial contributions to the war on poverty.
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Abstract
Use of illicit substances and nonmedical use of prescription medication worldwide has increased dramatically in the past several years. Approximately 10% of people who use illicit substances will develop a substance use disorder (SUD). Similar to other chronic health disorders, periods of remission and exacerbation commonly occur in SUDs. Due to stigma and difficulty with definition, terminology related to SUDs has changed and evolved. Terms referring to nonuse of substances such as sobriety and abstinence are likely best replaced with the term remission. Similarly, the use of the term relapse, in reference to a return to use after remission should be replaced with the term exacerbation. Research and professional organization consensus indicate that after a period of five years of remission or recovery, the risk of exacerbation is low in SUDs. Recovery is a term used to describe overall improvements in quality of life during remission. Recovery has been defined by organizations and studied in research. Factors that have been shown to improve the success of recovery are increased quality of life, improved self-efficacy, employment, and spirituality. It is important for nurses to improve their understanding of the terminology related to SUDs and to communicate with others using the terms that are the least stigmatizing. Nurses are in a prime position to assess recovery and to help patients and their families implement changes in order to improve the success of their recovery.
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Affiliation(s)
- Julie Worley
- a Community Mental Health Systems, Rush University College of Nursing , Chicago , Illinois , USA
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Carlson E, Holtyn AF, Fingerhood M, Friedman-Wheeler D, Leoutsakos JMS, Silverman K. The effects of the therapeutic workplace and heavy alcohol use on homelessness among homeless alcohol-dependent adults. Drug Alcohol Depend 2016; 168:135-139. [PMID: 27648854 DOI: 10.1016/j.drugalcdep.2016.09.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Revised: 09/08/2016] [Accepted: 09/09/2016] [Indexed: 11/20/2022]
Abstract
BACKGROUND A clinical trial demonstrated that a therapeutic workplace could promote alcohol abstinence in homeless, alcohol-dependent adults. This secondary-data analysis examined rates of homelessness and their relation to the therapeutic workplace intervention and alcohol use during the trial. METHODS In the trial, homeless, alcohol-dependent adults could work in a therapeutic workplace for 6 months and were randomly assigned to Unpaid Training, Paid Training, or Contingent Paid Training groups. Unpaid Training participants were not paid for working. Paid Training participants were paid for working. Contingent Paid Training participants were paid for working if they provided alcohol-negative breath samples. Rates of homelessness during the study were calculated for each participant and the three groups were compared. Mixed-effects regression models were conducted to examine the relation between alcohol use (i.e., heavy drinking, drinks per drinking day, and days of alcohol abstinence) and homelessness. RESULTS Unpaid Training, Paid Training, and Contingent Paid Training participants did not differ in the percentage of study days spent homeless (31%, 28%, 17%; respectively; F(2,94)=1.732, p=0.183). However, participants with more heavy drinking days (b=0.350, p<0.001), more drinks per drinking day (b=0.267, p<0.001), and fewer days of alcohol abstinence (b=-0.285, p<0.001) spent more time homeless. CONCLUSIONS Reducing heavy drinking and alcohol use may help homeless, alcohol-dependent adults transition out of homelessness.
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Affiliation(s)
- Emily Carlson
- Johns Hopkins University, 5200 Eastern Avenue, Baltimore, MD 21224, USA
| | - August F Holtyn
- Johns Hopkins University, 5200 Eastern Avenue, Baltimore, MD 21224, USA.
| | | | | | | | - Kenneth Silverman
- Johns Hopkins University, 5200 Eastern Avenue, Baltimore, MD 21224, USA
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Silverman K, Holtyn AF, Jarvis BP. A potential role of anti-poverty programs in health promotion. Prev Med 2016; 92:58-61. [PMID: 27235603 PMCID: PMC5085845 DOI: 10.1016/j.ypmed.2016.05.023] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2016] [Revised: 04/14/2016] [Accepted: 05/21/2016] [Indexed: 12/31/2022]
Abstract
Poverty is one of the most pervasive risk factors underlying poor health, but is rarely targeted to improve health. Research on the effects of anti-poverty interventions on health has been limited, at least in part because funding for that research has been limited. Anti-poverty programs have been applied on a large scale, frequently by governments, but without systematic development and cumulative programmatic experimental studies. Anti-poverty programs that produce lasting effects on poverty have not been developed. Before evaluating the effect of anti-poverty programs on health, programs must be developed that can reduce poverty consistently. Anti-poverty programs require systematic development and cumulative programmatic scientific evaluation. Research on the therapeutic workplace could provide a model for that research and an adaptation of the therapeutic workplace could serve as a foundation of a comprehensive anti-poverty program. Once effective anti-poverty programs are developed, future research could determine if those programs improve health in addition to increasing income. The potential personal, health and economic benefits of effective anti-poverty programs could be substantial, and could justify the major efforts and expenses that would be required to support systematic research to develop such programs.
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Affiliation(s)
- Kenneth Silverman
- Johns Hopkins University School of Medicine, Department of Psychiatry and Behavioral Sciences, 5200 Eastern Avenue, Suite W142, Baltimore 21224, MD, United States.
| | - August F Holtyn
- Johns Hopkins University School of Medicine, Department of Psychiatry and Behavioral Sciences, 5200 Eastern Avenue, Suite W142, Baltimore 21224, MD, United States
| | - Brantley P Jarvis
- Johns Hopkins University School of Medicine, Department of Psychiatry and Behavioral Sciences, 5200 Eastern Avenue, Suite W142, Baltimore 21224, MD, United States
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The Effectiveness of Ultra-Low Magnitude Reinforcers: Findings From a "Real-World" Application of Contingency Management. J Subst Abuse Treat 2016; 72:111-116. [PMID: 27422452 DOI: 10.1016/j.jsat.2016.06.012] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2016] [Revised: 06/07/2016] [Accepted: 06/27/2016] [Indexed: 11/21/2022]
Abstract
BACKGROUND Research has consistently found contingency management (CM) to be an effective tool in increasing desired patient behaviors in substance use disorder (SUD) treatment. Despite the strong evidence for the effectiveness of this intervention, practical issues and the cost of implementing CM in treatment programs have been significant barriers to adoption. OBJECTIVES To evaluate the impact of a CM program designed and implemented by university-affiliated methadone clinic staff to increase patient group attendance. The CM program consisted of a weekly raffle for patients attending clinician-led group counseling and/or in-clinic Methadone Anonymous (MA) groups in which slips with patient ID#s were entered and one ID slip was drawn per week with a fee credit for a dose of methadone ($15) as the prize. METHODS The CM program continued for 12 months. Group attendance was tracked before, during, and after CM implementation as part of ongoing clinic service utilization monitoring. RESULTS Following the implementation of CM, attendance at any clinician-led or MA groups increased significantly from baseline to month 1 (X2=5.78, p<0.05) but this increase was not sustained beyond month 6. Analysis of attendance by type of group revealed that clinician-led group attendance did not increase significantly but there was a significant increase in in-clinic MA group attendance from baseline to month 1 (X2=20.27, p<0.001), which was sustained through the 12-month implementation period (X2=11.21, p<0.001) and through 3 months post-implementation (X2=14.73; p<0.001). CONCLUSIONS A low-cost, simple CM intervention implemented by clinic staff was associated with significant increases in the target behavior of increasing group attendance.
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Silverman K, Holtyn AF, Morrison R. The Therapeutic Utility of Employment in Treating Drug Addiction: Science to Application. TRANSLATIONAL ISSUES IN PSYCHOLOGICAL SCIENCE 2016; 2:203-212. [PMID: 27777966 DOI: 10.1037/tps0000061] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Research on a model Therapeutic Workplace has allowed for evaluation of the use of employment in the treatment of drug addiction. Under the Therapeutic Workplace intervention, adults with histories of drug addiction are hired and paid to work. To promote drug abstinence or adherence to addiction medications, participants are required to provide drug-free urine samples or take prescribed addiction medications, respectively, to gain access to the workplace and/or to maintain their maximum rate of pay. Research has shown that the Therapeutic Workplace intervention is effective in promoting and maintaining abstinence from heroin, cocaine and alcohol and in promoting adherence to naltrexone. Three models could be used to implement and maintain employment-based reinforcement in the treatment of drug addiction: A Social Business model, a Cooperative Employer model, and a Wage Supplement model. Under all models, participants initiate abstinence in a training and abstinence initiation phase (Phase 1). Under the Social Business model, Phase 1 graduates are hired as employees in a social business and required to maintain abstinence to maintain employment and/or maximum pay. Under the Cooperative Employer model, cooperating community employers hire graduates of Phase 1 and require them to maintain abstinence to maintain employment and/or maximum pay. Under the Wage Supplement Model, graduates of Phase 1 are offered abstinence-contingent wage supplements if they maintain competitive employment in a community job. Given the severity and persistence of the problem of drug addiction and the lack of treatments that can produce lasting effects, continued development of the Therapeutic Workplace is warranted.
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Affiliation(s)
- Kenneth Silverman
- Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine
| | - August F Holtyn
- Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine
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Hantula DA. Job Satisfaction: The Management Tool and Leadership Responsibility. JOURNAL OF ORGANIZATIONAL BEHAVIOR MANAGEMENT 2015. [DOI: 10.1080/01608061.2015.1031430] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Dougherty DM, Karns TE, Mullen J, Liang Y, Lake SL, Roache JD, Hill-Kapturczak N. Transdermal alcohol concentration data collected during a contingency management program to reduce at-risk drinking. Drug Alcohol Depend 2015; 148:77-84. [PMID: 25582388 PMCID: PMC5505238 DOI: 10.1016/j.drugalcdep.2014.12.021] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2014] [Revised: 12/08/2014] [Accepted: 12/15/2014] [Indexed: 11/26/2022]
Abstract
BACKGROUND Recently, we demonstrated that transdermal alcohol monitors could be used in a contingency management procedure to reduce problematic drinking; the frequency of self-reported heavy/moderate drinking days decreased and days of no to low drinking increased. These effects persisted for three months after intervention. In the current report, we used the transdermal alcohol concentration (TAC) data collected prior to and during the contingency management procedure to provide a detailed characterization of objectively measured alcohol use. METHODS Drinkers (n=80) who frequently engaged in risky drinking behaviors were recruited and participated in three study phases: a 4-week Observation phase where participants drank as usual; a 12-week Contingency Management phase where participants received $50 each week when TAC did not exceed 0.03g/dl; and a 3-month Follow-up phase where self-reported alcohol consumption was monitored. Transdermal monitors were worn during the first two phases, where each week they recived $105 for visiting the clinic and wearing the monitor. Outcomes focused on using TAC data to objectively characterize drinking and were used to classify drinking levels as either no, low, moderate, or heavy drinking as a function of weeks and day of week. RESULTS Compared to the Observation phase, TAC data indicated that episodes of heavy drinking days during the Contingency Management phase were reduced and episodes of no drinking and low to moderate drinking increased. CONCLUSIONS These results lend further support for linking transdermal alcohol monitoring with contingency management interventions. Collectively, studies to date indicate that interventions like these may be useful for both abstinence and moderation-based programs.
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Affiliation(s)
- Donald M. Dougherty
- Department of Psychiatry, The University of Texas Health Science Center at San Antonio, San Antonio, TX,Corresponding Author: Donald M. Dougherty, Department of Psychiatry, The University of Texas Health Science Center at San Antonio, NRLC MC 7793, 7703 Floyd Curl Drive, San Antonio, TX 78229-3900, USA, , Phone: 210-567-2745, Fax: 210-567-2748
| | - Tara E. Karns
- Department of Psychiatry, The University of Texas Health Science Center at San Antonio, San Antonio, TX
| | - Jillian Mullen
- Department of Psychiatry, The University of Texas Health Science Center at San Antonio, San Antonio, TX
| | - Yuanyuan Liang
- Department of Epidemiology and Biostatistics, The University of Texas Health Science Center at San Antonio, San Antonio, TX
| | - Sarah L. Lake
- Department of Psychiatry, The University of Texas Health Science Center at San Antonio, San Antonio, TX
| | - John D. Roache
- Department of Psychiatry, The University of Texas Health Science Center at San Antonio, San Antonio, TX
| | - Nathalie Hill-Kapturczak
- Department of Psychiatry, The University of Texas Health Science Center at San Antonio, San Antonio, TX
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Affiliation(s)
- Sherry Deren
- a Center for Drug Use and HIV Research , NYU College of Nursing , New York , New York , USA
| | - Susan Tross
- a Center for Drug Use and HIV Research , NYU College of Nursing , New York , New York , USA
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