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Theorizing the Role of Dopaminergic Polymorphic Risk Alleles with Intermittent Explosive Disorder (IED), Violent/Aggressive Behavior and Addiction: Justification of Genetic Addiction Risk Severity (GARS) Testing. J Pers Med 2022; 12:jpm12121946. [PMID: 36556167 PMCID: PMC9784939 DOI: 10.3390/jpm12121946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 11/09/2022] [Accepted: 11/17/2022] [Indexed: 11/25/2022] Open
Abstract
Scientific studies have provided evidence that there is a relationship between violent and aggressive behaviors and addictions. Genes involved with the reward system, specifically the brain reward cascade (BRC), appear to be associated with various addictions and impulsive, aggressive, and violent behaviors. In our previous research, we examined the Taq A1 allele (variant D2 dopamine receptor gene) and the DAT-40 base repeat (a variant of the dopamine transporter gene) in 11 Caucasian boys at the Brown School in San Marcus, Texas, diagnosed with intermittent explosive disorder. Thirty supernormal controls were screened to exclude several reward-deficit behaviors, including pathological violence, and genotyped for the DRD2 gene. Additionally, 91 controls were screened to exclude ADHD, pathological violence, alcoholism, drug dependence, and tobacco abuse, and their results were compared with DAT1 genotype results. In the schoolboys vs. supercontrols, there was a significant association with the D2 variant and a trend with the dopamine transporter variant. Results support our hypothesis and the involvement of at least two gene risk alleles with adolescent violent/aggressive behaviors. This study and the research presented in this paper suggest that violent/aggressive behaviors are associated with a greater risk of addiction, mediated via various genes linked to the BRC. This review provides a contributory analysis of how gene polymorphisms, especially those related to the brain reward circuitry, are associated with violent behaviors.
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Dighton G, Wood K, Armour C, Fossey M, Hogan L, Kitchiner N, Larcombe J, Rogers RD, Dymond S. Gambling problems among United Kingdom armed forces veterans: Associations with gambling motivation and posttraumatic stress disorder. INTERNATIONAL GAMBLING STUDIES 2022. [DOI: 10.1080/14459795.2022.2063923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Glen Dighton
- School of Psychology, Swansea University, Swansea, UK
| | - Katie Wood
- School of Psychology, Swansea University, Swansea, UK
| | - Cherie Armour
- Stress Trauma and Related Conditions (STARC) Research Lab, School of Psychology, Queen’s University Belfast, Northern Ireland, UK
| | - Matt Fossey
- Veterans and Families Institute for Military Social Research, Anglia Ruskin University, Chelmsford, UK
| | - Lee Hogan
- School of Human and Behavioural Sciences, Bangor University, Bangor, UK
| | - Neil Kitchiner
- Veterans NHS Wales, Cardiff, UK
- Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK
| | | | - Robert D. Rogers
- School of Human and Behavioural Sciences, Bangor University, Bangor, UK
| | - Simon Dymond
- School of Psychology, Swansea University, Swansea, UK
- Department of Psychology, Reykjavík University, Reykjavík, Iceland
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Gambling problems and associated harms in United Kingdom Royal Air Force personnel. Addict Behav 2022; 126:107200. [PMID: 34906882 DOI: 10.1016/j.addbeh.2021.107200] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 11/01/2021] [Accepted: 11/22/2021] [Indexed: 11/22/2022]
Abstract
International evidence indicates that currently serving and former military personnel may be at heightened vulnerability to problem gambling. The aim of the present study was to undertake the first survey of gambling experience and potential problems among serving United Kingdom Royal Air Force (RAF) personnel. Our objectives were to survey the frequency of gambling problems, types of gambling activities, examine mental health, alcohol use, and COVID-19-related associations with gambling, and identify potential risk factors for problem gambling among RAF personnel. A cross-sectional online survey was distributed to all serving RAF personnel in January 2021 and the final dataset consisted of n = 2119 responses. The Problem Gambling Severity Index (PGSI) identified gambling severity, the Patient Health Questionnaire (PHQ-9) assessed depression, the Generalized Anxiety Disorder assessment (GAD-7) measured anxiety, and alcohol use was assessed with the Alcohol Use Disorders Identification Test (AUDIT). Questions relating to COVID-19 asked whether the pandemic had impacted one's gambling, mental health, and alcohol use. Findings indicated that 12.5% of personnel reported gambling problems, which included 8.0% with PGSI scores indicating low-risk gambling (1-2), 2.9% with moderate-risk gambling scores (3-4), and 1.6% with scores indicating problem gambling (≥8). Most personnel had no symptoms of depression or anxiety, and most experienced lower risk drinking levels. The likelihood of any gambling problem (PGSI ≥ 1) in RAF personnel was associated with age (18-24 years old), male gender, and Non-Commissioned ranks. Most participants reported a deterioration in their mental health due to COVID-19 and increased risky gambling. These findings indicate that gambling problems and associated harms are significant concerns for serving RAF personnel.
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Pautrat M, Pierre Lebeau J, Laporte C. Identifying available addictive disorder screening tests validated in primary care: A systematic review. Addict Behav 2022; 126:107180. [PMID: 34864478 DOI: 10.1016/j.addbeh.2021.107180] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 11/08/2021] [Accepted: 11/10/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Substance use disorders and non-substance addictive behaviors are major, growing health concerns. Efficient screening primary care settings encouraged but its widespread implementation is restricted without an appropriate screening approach for clinical practice or guidance for practitioners choose an appropriate screening test. This study aims to identify addictive disorder screening tests which are validated in primary care and suggest steps to help practitioners select the appropriate test. METHOD A systematic review of the literature through Pubmed, PsycINFO and The Cochrane Library was performed from database inception to December 21, 2020. The search strategy included three research topics: screening, addictive disorders, and primary care. Selection criteria included published studies evaluating the validity of an addictive disorder screening test in primary care settings. RESULTS 8638 papers were selected, and 50 studies were included. Seventeen questionnaires validated in primary care covered the main substance use disorders, but none screened for non-substance addictive behaviors. Tests such as ASSIST, S2BI, SUBS and TAPS screen for a variety of substance use disorders while others such as TICS and CAGE-AID only have a few questions to improve feasibility. However, some shorter tests had weaker psychometric properties. CONCLUSIONS Seventeen addictive disorder screening tests validated in primary care are available. The feasibility and acceptability in primary care of the shorter tests needs to be assessed. A transversal screening test, adapted to the constraints of primary care, that enables clinicians to detect substance use disorders and non-substance addictive behaviors is needed.
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Affiliation(s)
- Maxime Pautrat
- Department of General Practice, University of Tours, France; University of Tours, EA7505 Education Ethique Santé, France.
| | - Jean Pierre Lebeau
- Department of General Practice, University of Tours, France; University of Tours, EA7505 Education Ethique Santé, France
| | - Catherine Laporte
- University of Clermont Auvergne, Clermont Auvergne INP, CHU Clermont-Ferrand, CNRS, Institut Pascal, F-63000 Clermont-Ferrand, France
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Cowlishaw S, Metcalf O, Lawrence-Wood E, Little J, Sbisa A, Deans C, O'Donnell M, Sadler N, Van Hooff M, Crozier M, Battersby M, Forbes D, McFarlane AC. Gambling problems among military personnel after deployment. J Psychiatr Res 2020; 131:47-53. [PMID: 32920277 DOI: 10.1016/j.jpsychires.2020.07.035] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 07/18/2020] [Accepted: 07/25/2020] [Indexed: 12/01/2022]
Abstract
Military and veteran populations may exhibit heightened vulnerability to gambling problems; however, there is scant relevant evidence outside the US, and few studies of transition periods, including return from operational deployment. The aim of this study was thus to highlight the extent, risk-factors, and implications of gambling problems among current members of the Australian Defence Force (ADF) following deployment to the Middle East Area of Operations (MEAO). It involved analyses of data from n = 1324 ADF personnel who deployed between 2010 and 2012, and completed surveys within four months of returning to Australia. The Problem Gambling Severity Index (PGSI) identified Problem Gambling (PG: PGSI ≥5) and At-Risk Gambling (ARG: PGSI 1-4), alongside measures of Depression (PHQ-9), Posttraumatic Stress Disorder (PCL-C), alcohol use problems (AUDIT), distress (K10), and post-deployment stressors. Analyses indicated that 7.7% of personnel reported at least some gambling problems post-deployment, including 2.0% that were distinguished by PG, and 5.7% indicating ARG. These figures were comparable to conditions including probable depression and alcohol dependence, while levels of any gambling problems were high relative to harmful drinking. Higher levels were observed among personnel who were aged 18-24, reported 0-4 years of military service, served in the Army, and comprised Non-Commissioned Officers/Other Ranks. There were strong associations with gambling problems and various indicators of mental health and wellbeing, and self-reported post-deployment difficulties. The findings indicate that gambling problems are salient concerns for some Australian military personnel post-deployment, and highlight the need for increased recognition and responses to these problems.
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Affiliation(s)
- Sean Cowlishaw
- Phoenix Australia Centre for Posttraumatic Mental Health, Department of Psychiatry, The University of Melbourne, Australia; Population Health Sciences, Bristol Medical School, University of Bristol, United Kingdom.
| | - Olivia Metcalf
- Phoenix Australia Centre for Posttraumatic Mental Health, Department of Psychiatry, The University of Melbourne, Australia
| | - Ellie Lawrence-Wood
- Phoenix Australia Centre for Posttraumatic Mental Health, Department of Psychiatry, The University of Melbourne, Australia
| | - Jonathon Little
- Phoenix Australia Centre for Posttraumatic Mental Health, Department of Psychiatry, The University of Melbourne, Australia
| | - Alyssa Sbisa
- Phoenix Australia Centre for Posttraumatic Mental Health, Department of Psychiatry, The University of Melbourne, Australia
| | - Carolyn Deans
- Phoenix Australia Centre for Posttraumatic Mental Health, Department of Psychiatry, The University of Melbourne, Australia
| | - Meaghan O'Donnell
- Phoenix Australia Centre for Posttraumatic Mental Health, Department of Psychiatry, The University of Melbourne, Australia
| | - Nicole Sadler
- Phoenix Australia Centre for Posttraumatic Mental Health, Department of Psychiatry, The University of Melbourne, Australia
| | - Miranda Van Hooff
- Australian Centre for Excellence in Posttraumatic Stress, The Road Home, The Hospital Research Foundation, Australia
| | - Matilda Crozier
- Phoenix Australia Centre for Posttraumatic Mental Health, Department of Psychiatry, The University of Melbourne, Australia
| | - Malcolm Battersby
- College of Medicine and Public Health, Flinders University, Australia
| | - David Forbes
- Phoenix Australia Centre for Posttraumatic Mental Health, Department of Psychiatry, The University of Melbourne, Australia
| | - Alexander C McFarlane
- Phoenix Australia Centre for Posttraumatic Mental Health, Department of Psychiatry, The University of Melbourne, Australia; University of Adelaide, Adelaide, Australia
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Finlay AK, Owens MD, Taylor E, Nash A, Capdarest-Arest N, Rosenthal J, Blue-Howells J, Clark S, Timko C. A scoping review of military veterans involved in the criminal justice system and their health and healthcare. HEALTH & JUSTICE 2019; 7:6. [PMID: 30963311 PMCID: PMC6718001 DOI: 10.1186/s40352-019-0086-9] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Accepted: 03/18/2019] [Indexed: 05/08/2023]
Abstract
BACKGROUND In the criminal justice system, special populations, such as older adults or patients with infectious diseases, have been identified as particularly vulnerable to poor health outcomes. Military veterans involved in the criminal justice system are also a vulnerable population warranting attention because of their unique healthcare needs. This review aims to provide an overview of existing literature on justice-involved veterans' health and healthcare to identify research gaps and inform policy and practice. METHODS A systematic search was conducted to identify research articles related to justice-involved veterans' health and healthcare that were published prior to December 2017. Study characteristics including healthcare category, study design, sample size, and funding source were extracted and summarized with the aim of providing an overview of extant literature. RESULTS The search strategy initially identified 1830 unique abstracts with 1387 abstracts then excluded. Full-text review of 443 articles was conducted with 252 excluded. There were 191 articles included, most related to veterans' mental health (130/191, 68%) or homelessness (24/191, 13%). Most studies used an observational design (173/191, 91%). CONCLUSIONS Knowledge gaps identified from the review provide guidance on future areas of research. Studies on different sociodemographic groups, medical conditions, and the management of multiple conditions and psychosocial challenges are needed. Developing and testing interventions, especially randomized trials, to address justice-involved veterans care needs will help to improve their health and healthcare. Finally, an integrated conceptual framework that draws from diverse disciplines, such as criminology, health services, psychology, and implementation science is needed to inform research, policy and practice focused on justice-involved veterans.
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Affiliation(s)
- Andrea K. Finlay
- Center for Innovation to Implementation, VA Palo Alto Health Care System, 795 Willow Road, Menlo Park, CA 94025 USA
- Department of Veterans Affairs, National Center on Homelessness Among Veterans, 795 Willow Road, Menlo Park, CA 94025 USA
| | - Mandy D. Owens
- Department of Veterans Affairs Health Care System, Center of Innovation for Veteran-Centered and Value-Driven Care, 1660 S. Columbian Way, Seattle, WA 98108 USA
- Department of Health Services, University of Washington, 1959 NE Pacific St, Magnuson Health Sciences Center, Room H-680, Box 357660, Seattle, WA 98195-7660 USA
| | - Emmeline Taylor
- Center for Innovation to Implementation, VA Palo Alto Health Care System, 795 Willow Road, Menlo Park, CA 94025 USA
| | - Amia Nash
- Center for Innovation to Implementation, VA Palo Alto Health Care System, 795 Willow Road, Menlo Park, CA 94025 USA
| | - Nicole Capdarest-Arest
- Blaisdell Medical Library, University of California, Davis, 4610 X St, Sacramento, CA 95817 USA
| | - Joel Rosenthal
- Veterans Justice Programs, Department of Veterans Affairs, 795 Willow Road, Menlo Park, CA 94025 USA
| | - Jessica Blue-Howells
- Veterans Justice Programs, Department of Veterans Affairs, 11301 Wilshire Blvd, Los Angeles, CA 90073 USA
| | - Sean Clark
- Veterans Justice Programs, Department of Veterans Affairs, 2250 Leestown Road, Lexington, KY 40511 USA
| | - Christine Timko
- Center for Innovation to Implementation, VA Palo Alto Health Care System, 795 Willow Road, Menlo Park, CA 94025 USA
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, 401 Quarry Road, Stanford, CA 94305-5717 USA
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