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Guiraud J, Spanagel R, van den Brink W. Substitution therapy for patients with alcohol dependence: Mechanisms of action and efficacy. INTERNATIONAL REVIEW OF NEUROBIOLOGY 2024; 175:187-239. [PMID: 38555116 DOI: 10.1016/bs.irn.2024.03.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/02/2024]
Abstract
New approaches for the treatment of alcohol dependence (AD) may improve patient outcomes. Substitution maintenance therapy is one of the most effective treatment options for opioid and nicotine use disorders. So far, there has been little attention to substitution therapy for the treatment of AD. Here, we explain the mechanistic foundations of alcohol substitution maintenance therapy. Alcohol has many primary targets in the brain (and other organs) and the physical interaction of ethanol molecules with these specific ethanol-sensitive sites on a variety of ionotropic receptors (e.g. GABA-A, NMDA, and nicotinic acetylcholine (nACh) receptors) and ion channels provides the rationale for substitution. As such, a variety of compounds can interact with those ethanol-sensitive sites and can thus substitute for some of the effects of alcohol. For some of these compounds, alcohol discrimination studies have shown their substitution potential. Accordingly, potential substitution treatments include agonists acting at GABA receptors such as sodium oxybate, baclofen and benzodiazepines, NMDA receptor antagonists such as ketamine and memantine, or nAChRs agonists such as varenicline. All these compounds are already approved for other indications and we present clinical evidence for these drugs in the treatment of alcohol withdrawal syndrome (AWS) and in the long-term treatment of AD, and outline future steps for their acceptance as substitution treatment in AD. Finally, we discuss the substitution approach of managed alcohol programs for the most severely affected homeless populations. Results showed that sodium oxybate is probably the closest to a substitution therapy for AD and is already approved for the treatment of AWS and in the long-term treatment of AD in some countries. In conclusion, we argue that better AD treatment can be provided if substitution maintenance treatments for alcohol are implemented at a similar scale as for opioid and nicotine use disorder.
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Affiliation(s)
- Julien Guiraud
- Amsterdam UMC, Location Academic Medical Center, University of Amsterdam, Department of Psychiatry, Amsterdam Neuroscience, Amsterdam, The Netherlands; Vergio, Clichy, France.
| | - Rainer Spanagel
- Institute of Psychopharmacology, Central Institute of Mental Health, Heidelberg University, Mannheim, Germany
| | - Wim van den Brink
- Amsterdam UMC, Location Academic Medical Center, University of Amsterdam, Department of Psychiatry, Amsterdam Neuroscience, Amsterdam, The Netherlands
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Wani JA, Ganaie SA. The scientific outcome in the domain of grey literature: bibliometric mapping and visualisation using the R-bibliometrix package and the VOSviewer. LIBRARY HI TECH 2022. [DOI: 10.1108/lht-01-2022-0012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
PurposeThe current study aims to map the scientific output of grey literature (GL) through bibliometric approaches.Design/methodology/approachThe source for data extraction is a comprehensive “indexing and abstracting” database, “Web of Science” (WOS). A lexical title search was applied to get the corpus of the study – a total of 4,599 articles were extracted for data analysis and visualisation. Further, the data were analysed by using the data analytical tools, R-studio and VOSViewer.FindingsThe findings showed that the “publications” have substantially grown up during the timeline. The most productive phase (2018–2021) resulted in 47% of articles. The prominent sources were PLOS One and NeuroImage. The highest number of papers were contributed by Haddaway and Kumar. The most relevant countries were the USA and UK.Practical implicationsThe study is useful for researchers interested in the GL research domain. The study helps to understand the evolution of the GL to provide research support further in this area.Originality/valueThe present study provides a new orientation to the scholarly output of the GL. The study is rigorous and all-inclusive based on analytical operations like the research networks, collaboration and visualisation. To the best of the authors' knowledge, this manuscript is original, and no similar works have been found with the research objectives included here.
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Carver H, Parkes T, Masterton W, Booth H, Ball L, Murdoch H, Falzon D, Pauly BM. The Potential for Managed Alcohol Programmes in Scotland during the COVID-19 Pandemic: A Qualitative Exploration of Key Areas for Implementation Using the Consolidated Framework for Implementation Research. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:15207. [PMID: 36429926 PMCID: PMC9690644 DOI: 10.3390/ijerph192215207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 11/15/2022] [Accepted: 11/16/2022] [Indexed: 06/16/2023]
Abstract
People experiencing homelessness and alcohol dependence are at increased risk of a range of harms, including from COVID-19. Managed Alcohol Programmes (MAPs) are an alcohol harm reduction intervention specifically for this group. In this paper we report on qualitative findings of a mixed methods study investigating the potential utility of MAPs during the COVID-19 pandemic in Scotland. Interviews, conducted with 40 participants, explored potential views of implementing MAPs during the pandemic. Theoretically, we drew on the Consolidated Framework for Implementation Research (CFIR) to inform data collection and analysis. Six themes were identified which mapped onto three CFIR domains: perceptions of MAPs and the evidence base; necessary components of MAPs; changing culture of alcohol harm reduction; MAPs as a moral and ethical grey area; addressing a service gap; and securing buy-in and partnership working. Participants were generally positive about MAPs and viewed them as a key intervention to address a service gap. Several necessary components were identified for successful implementation of MAPs. Securing buy-in from a range of stakeholders and partnership working were deemed important. Finally, MAPs require careful, long-term planning before implementation. We conclude that MAPs are needed in Scotland and require long-term funding and appropriate resources to ensure they are successful.
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Affiliation(s)
- Hannah Carver
- Salvation Army Centre for Addiction Services and Research, Faculty of Social Sciences, University of Stirling, Stirling FK9 4LA, UK
| | - Tessa Parkes
- Salvation Army Centre for Addiction Services and Research, Faculty of Social Sciences, University of Stirling, Stirling FK9 4LA, UK
| | - Wendy Masterton
- Salvation Army Centre for Addiction Services and Research, Faculty of Social Sciences, University of Stirling, Stirling FK9 4LA, UK
| | - Hazel Booth
- Salvation Army Centre for Addiction Services and Research, Faculty of Social Sciences, University of Stirling, Stirling FK9 4LA, UK
| | - Lee Ball
- Homelessness Services Unit, The Salvation Army, London SE1 6BN, UK
| | - Helen Murdoch
- Homelessness Services Unit, The Salvation Army, London SE1 6BN, UK
| | - Danilo Falzon
- Salvation Army Centre for Addiction Services and Research, Faculty of Social Sciences, University of Stirling, Stirling FK9 4LA, UK
| | - Bernie M. Pauly
- Canadian Institute for Substance Use Research, University of Victoria, Victoria, BC V8P 5C2, Canada
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McArthur B, Campbell A, Bianchi A. Licit Substance Use in Physical Rehabilitation Settings. CANADIAN JOURNAL OF BIOETHICS 2022. [DOI: 10.7202/1089791ar] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Brocious H, Trawver K, Demientieff LX. Managed alcohol: one community's innovative response to risk management during COVID-19. Harm Reduct J 2021; 18:125. [PMID: 34872581 PMCID: PMC8647061 DOI: 10.1186/s12954-021-00574-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 11/21/2021] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND Harm reduction programs often lack community-based support and can be controversial, despite data demonstrating effectiveness. This article describes one small Alaskan community's development of a harm reduction managed alcohol program (MAP) in the context of a city-run quarantine site for individuals experiencing homelessness. The MAP was developed to support quarantining by COVID-19-exposed or COVID-positive individuals who also experienced chronic homelessness, a severe alcohol use disorder, and heightened health risks related to potentially unsupported alcohol withdrawal. METHOD Five interviews with key informants involved in planning or implementation of the MAP were conducted using rapid qualitative analysis and narrative analysis techniques. OUTCOME This study documents the planning and implementation of an innovative application of a managed alcohol harm reduction intervention in the context of the COVID-19 pandemic. In this instance, a MAP was used specifically to limit hospital admissions for alcohol withdrawal during a surge of cases in the community, as well as to mitigate spread of the virus. Key informants report no residents enrolled in the MAP program as a part of quarantine required hospitalization for withdrawal or for COVID symptoms, and no shelter resident left the quarantine site while still contagious with COVID-19. Additionally, the level of community support for the program was much higher than originally expected by organizers. CONCLUSIONS This program highlighted an example of how a community recognized the complexity and potential risk to individuals experiencing structural vulnerability related to homelessness and a severe AUD, and the community at large, and was able to create an alternative path to minimize those risks using a harm reduction strategy.
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Affiliation(s)
- Heidi Brocious
- University of Alaska Anchorage, Professional Studies Building, Suite 234, 3211 Providence Drive, Anchorage, AK 99508 USA
| | - Kathi Trawver
- University of Alaska Anchorage, Professional Studies Building, Suite 234, 3211 Providence Drive, Anchorage, AK 99508 USA
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Parappilly BP, Garrod E, Longoz R, Eligh E, van Heukelom H, Fairgrieve CK, Pauly B. Exploring the experience of inpatients with severe alcohol use disorder on a managed alcohol program (MAP) at St. Paul's Hospital. Harm Reduct J 2020; 17:28. [PMID: 32398062 PMCID: PMC7216705 DOI: 10.1186/s12954-020-00371-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Accepted: 04/28/2020] [Indexed: 11/15/2022] Open
Abstract
Background Managed alcohol programs are a harm reduction approach for people with severe alcohol use disorder that provide alcohol in a structured setting. We examined the patient experience of receiving alcohol after the implementation of a hospital-based managed alcohol program. Methods Using an interpretative descriptive methodology, we conducted interviews with five patients. The criteria for enrollment included continuation of community managed alcohol program or provision of alcohol for stabilization in hospital and ability to provide consent. Results Five themes emerged in the analysis: (1) Reasons for alcohol use highlighting factors leading to alcohol consumption; (2) I’m very appreciative indicating participant’s perception of hospital-based managed alcohol program; (3) From just vibrating to calm and It’s kinda like a pacifier for me recognizing the impact of hospital-based managed alcohol program on managing withdrawal and on psychological health; (4) I have no need to go anywhere at all demonstrating engagement in healthcare; and (5) Might be nice to have a selection for other people indicating the need for a broader selection of alcohol. Conclusions This study helped to explore the effectiveness of a hospital-based managed alcohol program as experienced by the patients. Overall, participants had a positive experience on hospital-based managed alcohol program. Their perceptions can be used to inform implementation of managed alcohol programs in other hospital settings.
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Affiliation(s)
- Beena P Parappilly
- Acute Medicine Program, Providence Health Care, St. Paul's Hospital, 1081 Burrard Street, Vancouver, BC, V6Z 1Y6, Canada.
| | - Emma Garrod
- Urban Health Program, St. Paul's Hospital, 1081 Burrard Street, Vancouver, BC, V6Z 1Y6, Canada
| | - Ryan Longoz
- Acute Medicine Program, Providence Health Care, St. Paul's Hospital, 1081 Burrard Street, Vancouver, BC, V6Z 1Y6, Canada
| | - Eric Eligh
- Urban Health Program, St. Paul's Hospital, 1081 Burrard Street, Vancouver, BC, V6Z 1Y6, Canada
| | - Holly van Heukelom
- Acute Medicine Program, Providence Health Care, St. Paul's Hospital, 1081 Burrard Street, Vancouver, BC, V6Z 1Y6, Canada
| | | | - Bernadette Pauly
- School of Nursing, University of Victoria, Scientist, Canadian Institute for Substance Use Research, University of Victoria, Box 1700 STN SCS, Victoria, BC, Canada
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Implementing and Evaluating SBIRT for Alcohol Use at a Level 1 Trauma Center: A Behavioral Medicine Approach. J Clin Psychol Med Settings 2019; 27:376-384. [DOI: 10.1007/s10880-019-09681-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Hyshka E, Morris H, Anderson-Baron J, Nixon L, Dong K, Salvalaggio G. Patient perspectives on a harm reduction-oriented addiction medicine consultation team implemented in a large acute care hospital. Drug Alcohol Depend 2019; 204:107523. [PMID: 31541875 DOI: 10.1016/j.drugalcdep.2019.06.025] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2018] [Revised: 06/10/2019] [Accepted: 06/11/2019] [Indexed: 12/21/2022]
Abstract
BACKGROUND Addiction medicine consultation teams [AMCTs] are a promising strategy for improving hospital care for patients with substance use disorders. Yet very little research has examined AMCT implementation in acute care settings. To address this gap, we conducted a process evaluation of a novel harm reduction-oriented AMCT. Our specific aims included examining patients' perspectives on factors that facilitated or hindered AMCT delivery, and its impact on their hospital care and outcomes. METHODS The AMCT provided integrated addiction medicine, harm reduction services, and wraparound health and social supports for patients of a large, urban acute care hospital in Western Canada. We adopted a focused ethnographic design and recruited 21 patients into semi-structured interviews eliciting their views on the care they received from the team. RESULTS Participants highlighted the AMCT's harm reduction approach; reputation amongst peers; and specialized training as especially important intervention facilitators. Key barriers that constrained the impact of the team included unmet expectations; difficulty accessing follow-up care; and residual conflicts between the AMCT's harm reduction approach and the abstinence-only orientation of some hospital staff. For a few participants these conflicts led to negative experiences. Despite this, participants reported that the AMCT had positive impacts overall, including declines in substance use, enhanced mental and emotional wellbeing, and improved socio-economic circumstances. CONCLUSIONS A novel harm reduction-oriented AMCT led to better hospital experiences and perceived outcomes for patients. However, further efforts are needed to ensure adequate post-discharge follow-up, and a consistent approach to substance use disorder care amongst all hospital staff.
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Affiliation(s)
- Elaine Hyshka
- School of Public Health, University of Alberta, 3-300 Edmonton Clinic Health Academy, 11405 87 Avenue NW, Edmonton, Alberta, T6C 1C9, Canada.
| | - Heather Morris
- School of Public Health, University of Alberta, 3-300 Edmonton Clinic Health Academy, 11405 87 Avenue NW, Edmonton, Alberta, T6C 1C9, Canada
| | - Jalene Anderson-Baron
- School of Public Health, University of Alberta, 3-300 Edmonton Clinic Health Academy, 11405 87 Avenue NW, Edmonton, Alberta, T6C 1C9, Canada
| | - Lara Nixon
- Department of Family Medicine, University of Calgary, G012 Health Sciences Centre, 3330 Hospital Drive NW, Calgary, Alberta T2N 1N4, Canada
| | - Kathryn Dong
- Inner City Health and Wellness Program, Royal Alexandra Hospital, B804 Women's Centre, Royal Alexandra Hospital, 10240 Kingsway Ave, Edmonton, Alberta T5H 3V9, Canada
| | - Ginetta Salvalaggio
- Department of Family Medicine, University of Alberta, 610 University Terrace, University of Alberta, Edmonton, Alberta T6G 2T4, Canada
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Exploring Nurses’ Perceptions of a Managed Alcohol Program at an Acute Care Hospital. CANADIAN JOURNAL OF ADDICTION 2019. [DOI: 10.1097/cxa.0000000000000044] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Stockwell T, Pauly BB. Managed alcohol programs: Is it time for a more radical approach to reduce harms for people experiencing homelessness and alcohol use disorders? Drug Alcohol Rev 2018; 37 Suppl 1:S129-S131. [PMID: 29473239 DOI: 10.1111/dar.12687] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Revised: 01/31/2018] [Accepted: 02/06/2018] [Indexed: 11/29/2022]
Affiliation(s)
- Tim Stockwell
- Canadian Institute for Substance Use Research, University of Victoria, Victoria, Canada.,Department of Psychology, University of Victoria, Victoria, Canada
| | - Bernadette Bernie Pauly
- Canadian Institute for Substance Use Research, University of Victoria, Victoria, Canada.,School of Nursing, University of Victoria, Victoria, Canada
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