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Nedeljković B, Zubović J, Kilibarda B. Exploring Socioeconomic, Demographic and Psychological Predictors of At-risk Gambling and Participation in Specific Gambling Activities: A Comparative Approach. J Gambl Stud 2023:10.1007/s10899-023-10278-z. [PMID: 38103123 DOI: 10.1007/s10899-023-10278-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/06/2023] [Indexed: 12/17/2023]
Abstract
In this research, we aimed to provide a comparative examination of at-risk gambling and four types of gambling activities from the standpoint of socioeconomic, demographic and psychological factors. Using data collected from 7,385 adults aged 18-64 from Serbia, we investigated how specific variables contribute to the likelihood of participation in lottery playing, sports betting, casino games, and slot games across the three time frames (lifetime, last year, and last month), and at-risk gambling. Logistic regressions revealed that male sex, ages 18 to 34, drug use, harmful alcohol use, and elevated levels of distress were significant predictors of participation in any point of life in sports betting, casino games, and slot games, and at-risk gambling. Secondary education, residing in an urban area, and harmful alcohol use predicted - across three time frames - the engagement in lottery playing, sports betting, and slot games playing, respectively. Smoking, and specifically heavy smoking, was shown to be predictive of lifetime participation in all types of gambling, while having single marital status and being unemployed emerged as the factors increasing the odds for the last-month slot games playing. Notably, the 18 to 24 age cohort turned out to be the most vulnerable part of the population, as they displayed the largest odds for at-risk gambling, and both lifetime and last-year involvement in sports betting, casino games, and slot games playing. This highlights the necessity of targeted public health interventions for the young adult population and people who experiment or already experience problems related to substance use.
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Affiliation(s)
- Boban Nedeljković
- Welfare Economics Department, Institute of Economic Sciences, Zmaj Jovina str. 12, Belgrade, 11000, Serbia.
| | - Jovan Zubović
- Welfare Economics Department, Institute of Economic Sciences, Zmaj Jovina str. 12, Belgrade, 11000, Serbia
| | - Biljana Kilibarda
- Institute of Public Health of Serbia "Dr. Milan Jovanović Batut", Belgrade, Serbia
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2
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Wang Y, Zuo J, Hao W, Wu L, Liu F, Wang Q, He L, Peng P, Zhou Y, Li M, Yang Q, Wang X, Liu T, Potenza MN. Relationships Between Impulsivity, Methamphetamine use Disorder and Gambling Disorder. J Gambl Stud 2023; 39:1635-1650. [PMID: 36973505 DOI: 10.1007/s10899-023-10201-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/12/2023] [Indexed: 03/29/2023]
Abstract
Methamphetamine use disorder (MAUD) and gambling disorder (GD) frequently co-occur. Individuals with both conditions are typically more difficult to treat than those with either disorder alone. This study aimed to investigate the co-occurrence and clinical characteristics of people with MAUD and GD. Between March 2018 and August 2020, 350 men with methamphetamine use entering a compulsory drug rehabilitation center in Changsha, Hunan Province received semi-structured interviews. Participants completed the Barratt Impulsiveness Scale-11 and provided information on childhood upbringings and drug use characteristics. Independent sample t-tests compared differences between individuals with MAUD and with and without co-occurring GD. Dichotomous logistic regression was used to statistically predict co-occurring GD. The prevalence of GD was 45.1%. Most individuals (39.1% overall) had post-onset methamphetamine use (PoMAU-GD). The number of MAUD symptoms, history of gambling by family members, age of first sexual activity, and non-planning impulsivity statistically predicted PoMAU-GD, jointly explaining 24.0% of the total variance. The regression model fit well (HLχ2 = 5.503, p = 0.70), in which the specificity was 0.80, the sensitivity was 0.64, and the area under the curve was 0.79 (95%CI: 0.75-0.84). This study clarifies the prevalence of and potential risk factors for GD among individuals engaging in compulsory MAUD treatment in China. The high prevalence and associated clinical features of GD in the MAUD group highlight the importance of screening for GD in this population and intervening accordingly.
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Affiliation(s)
- Yingying Wang
- School of Physical Education and Health, Hunan University of Technology and Business, Changsha, China
- Department of Psychiatry, The Second Xiangya, National Clinical Research Center for Mental Disorders, Hospital of Central South University, Changsha, China
| | - Jinsong Zuo
- Department of Psychiatry, The Second Xiangya, National Clinical Research Center for Mental Disorders, Hospital of Central South University, Changsha, China
- School of Life Science and Chemistry, Hunan University of Technology, Zhuzhou, China
| | - Wei Hao
- Department of Psychiatry, The Second Xiangya, National Clinical Research Center for Mental Disorders, Hospital of Central South University, Changsha, China
| | - Lingxiang Wu
- School of Science, Shaoyang University, Shaoyang, China
| | - Feng Liu
- Compulsory detoxification center of Changsha Public Security Bureau, Changsha, Hunan, China
| | - Qianjin Wang
- Department of Psychiatry, The Second Xiangya, National Clinical Research Center for Mental Disorders, Hospital of Central South University, Changsha, China
| | - Li He
- Department of Psychiatry, The Second Xiangya, National Clinical Research Center for Mental Disorders, Hospital of Central South University, Changsha, China
| | - Pu Peng
- Department of Psychiatry, The Second Xiangya, National Clinical Research Center for Mental Disorders, Hospital of Central South University, Changsha, China
| | - Yanan Zhou
- Department of Psychiatry, Brain Hospital of Hunan Province (The Second People's Hospital of Hunan Province), Changsha, China
| | - Manyun Li
- Department of Psychiatry, The Second Xiangya, National Clinical Research Center for Mental Disorders, Hospital of Central South University, Changsha, China
| | - Qian Yang
- Department of Psychiatry, The Second Xiangya, National Clinical Research Center for Mental Disorders, Hospital of Central South University, Changsha, China
| | - Xin Wang
- Department of Psychiatry, The Second Xiangya, National Clinical Research Center for Mental Disorders, Hospital of Central South University, Changsha, China
| | - Tieqiao Liu
- Department of Psychiatry, The Second Xiangya, National Clinical Research Center for Mental Disorders, Hospital of Central South University, Changsha, China.
| | - Marc N Potenza
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA.
- Child Study Center, Yale University School of Medicine, New Haven, CT, USA.
- Connecticut Council on Problem Gambling, Wethersfield, CT, USA.
- Connecticut Mental Health Center, New Haven, CT, USA.
- Department of Neuroscience, Yale School of Medicine, New Haven, CT, USA.
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Harada T, Kanamori S, Baba T, Takano A, Nomura K, Villaroman A, Rey FI, Peralta J, Shirasaka T. Sociodemographic profiles and determinants of relapse risks among people with substance use disorders in the Philippines: A survey in community and residential care settings. Drug Alcohol Depend 2023; 251:110924. [PMID: 37633130 DOI: 10.1016/j.drugalcdep.2023.110924] [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] [Received: 03/02/2023] [Revised: 07/28/2023] [Accepted: 07/30/2023] [Indexed: 08/28/2023]
Abstract
BACKGROUND Methamphetamine use is a major social and health issue in the Philippines. Former president Rodrigo Duterte prioritized combating illicit drugs, and the government launched an anti-drug campaign. People with substance use disorders (SUD) receive treatment and care in the community or residential treatment at Treatment and Rehabilitation Centers (TRCs) established by the Department of Health. However, since the content and quality of service are not sufficient, there is an urgent need for improvement. To this end, it is necessary to understand demographic characteristics, the severity of drug use, and treatment needs of this population. METHODS We conducted a questionnaire survey of people with SUD in the community (n=308) and all TRC patients (n=1770) to obtain their demographic profiles. We also used the Drug Abuse Screening Test-20 (DAST-20) and the Stimulant Relapse Risk Scale (SRRS). RESULTS Based on DAST-20 scores, the severity of dependence was not well-matched to the care provided; 12.4% of the community sample was in the severe or substantial categories and 14.2% of the TRC sample was in the low category. The TRC sample had a significantly higher relapse risk than the community sample, which was associated with a lower educational attainment level and comorbid alcohol dependence. CONCLUSIONS It is important to use standardized psychometric tools to match treatment with the severity of drug dependence. In addition, a wide variety of medical and social services need to be provided based on consideration of treatment needs to improve the well-being of this population.
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Affiliation(s)
- Takayuki Harada
- Faculty of Human Sciences, University of Tsukuba, Tokyo, Japan; Department of Education, The University of Tokyo, Tokyo, Japan.
| | - Shogo Kanamori
- Department of Community and Global Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Toshiaki Baba
- National Center for Global Hearth and Medicine, Tokyo, Japan
| | - Ayumi Takano
- Department of Psychiatric Nursing, Tokyo Medical and Dental University, Tokyo, Japan
| | - Kazutaka Nomura
- School of Allied Health Sciences, Kitasato University, Kanagawa, Japan
| | - Alfonso Villaroman
- Treatment and Rehabilitation Center Bicutan, Department of Health, the Philippines
| | - Frederick I Rey
- Department of Political Science, University of Santo Tomas, Manila, the Philippines
| | - Jasmin Peralta
- Treatment and Rehabilitation Center Cebu, Department of Health, Cebu City, the Philippines
| | - Tomohiro Shirasaka
- Department of Psychiatry, Teine Keijinkai Medical Center, Sapporo, Japan
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Baroni M, Biagioni S, Benedetti E, Scalese M, Baldini F, Potente R, Menicucci D, Molinaro S. Non-prescribed pharmaceutical stimulants use among adolescents: A way to self-care or peer success? Drug Alcohol Depend 2023; 250:110906. [PMID: 37549544 DOI: 10.1016/j.drugalcdep.2023.110906] [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] [Received: 01/27/2023] [Revised: 07/13/2023] [Accepted: 07/15/2023] [Indexed: 08/09/2023]
Abstract
BACKGROUND the use of pharmaceutical stimulants without a medical prescription (PSWMP) among adolescents is considered an established public health issue. The present study aimed to investigate the potential links between different patterns of non-medical use of pharmaceutical stimulants, psycho-social factors, and other risky behaviours (e.g. psychoactive substance use). METHODS For this purpose, data from a sample of 14,685 adolescents aged 15-19 participating in the ESPAD®Italia 2019 study were analysed by conducting descriptive analyses and multinomial logistic regressions. RESULTS The findings highlight the key role of psycho-social factors and engagement in other risky behaviours in either reducing or promoting the risk of PSWMP use. Particularly, being satisfied with peer relationships and with oneself is significantly associated with lower use of PSWMP. Conversely, the consumption of other psychoactive substances (both legal and illegal) and engagement in other risky behaviours (e.g., gambling and cyberbullying) may increase this phenomenon. CONCLUSIONS Considering their representativeness, the results of the present study could be used as groundwork for the development of effective and targeted prevention programs and interventions.
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Affiliation(s)
- Marina Baroni
- Institute of Clinical Physiology, National Research Council of Italy, Italy; Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, University of Pisa, Italy
| | - Silvia Biagioni
- Institute of Clinical Physiology, National Research Council of Italy, Italy; Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, University of Pisa, Italy
| | - Elisa Benedetti
- Institute of Clinical Physiology, National Research Council of Italy, Italy
| | - Marco Scalese
- Institute of Clinical Physiology, National Research Council of Italy, Italy
| | - Federica Baldini
- Institute of Clinical Physiology, National Research Council of Italy, Italy; Department of Social Sciences and Economics, Sapienza University of Rome, Italy
| | - Roberta Potente
- Institute of Clinical Physiology, National Research Council of Italy, Italy
| | - Danilo Menicucci
- Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, University of Pisa, Italy
| | - Sabrina Molinaro
- Institute of Clinical Physiology, National Research Council of Italy, Italy.
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Güney E, Alkan Ö, Genç A, Kabakuş AK. Gambling behavior of husbands of married women living in Turkey and risk factors. JOURNAL OF SUBSTANCE USE 2022. [DOI: 10.1080/14659891.2022.2084785] [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)
- Esra Güney
- Department of Econometrics, Faculty of Political Sciences, Sakarya University, Sakarya, Turkey
| | - Ömer Alkan
- Department of Econometrics, Faculty of Economics and Administrative Sciences, Ataturk University, Erzurum, Turkey
| | - Aşır Genç
- Department of Statistics, Faculty of Science, Necmettin Erbakan University, Konya, Turkey
| | - Ahmet Kamil Kabakuş
- Department of Management Information Systems, Faculty of Economics and Administrative Sciences, Ataturk University, Erzurum, Turkey
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6
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Mestre-Bach G, Granero R, Mora-Maltas B, Valenciano-Mendoza E, Munguía L, Potenza MN, Derevensky JL, Richard J, Fernández-Aranda F, Menchón JM, Jiménez-Murcia S. Sports-betting-related gambling disorder: Clinical features and correlates of cognitive behavioral therapy outcomes. Addict Behav 2022; 133:107371. [PMID: 35691124 DOI: 10.1016/j.addbeh.2022.107371] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Revised: 05/13/2022] [Accepted: 05/16/2022] [Indexed: 11/17/2022]
Abstract
BACKGROUND AND AIMS The number of patients with gambling disorder (GD) whose gambling preference is sports betting is increasing. However, their clinical profile and their responses to psychological treatments -compared to patients with other forms of gambling- have not been thoroughly studied. Therefore, the aims of this study were: (1) to compare the clinical characteristics of GD patients whose primary gambling activity was sports betting (SB+; n = 113) with GD patients with other primary gambling activities (SB-; n = 1,135); (2) to compare treatment outcomes (dropout and relapses) between SB + and SB- patients; and (3) to explore relationships between specific variables (GD severity, psychological distress and personality features) and treatment outcome in SB + and SB- GD patients, through correlation models and path-analysis. METHODS The cognitive behavioral treatment consisted of 16 weekly sessions. Personality features, psychopathology, and sociodemographic and clinical factors were assessed. RESULTS The SB + group included higher proportions of younger patients who were single and had higher educational levels, older ages of GD onset, and greater GD severities. Regarding treatment outcomes, the dropout rate was lower in the SB + group, and no between-group differences were found regarding relapse. Dropout within the SB + group was related to being unemployed, and relapse was related to being unmarried and experiencing more psychological distress. DISCUSSION AND CONCLUSION The differences between SB + and SB- GD patients suggest that GD patients with sports-betting problems may benefit from tailored therapeutic approaches.
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Affiliation(s)
| | - Roser Granero
- Departament de Psicobiologia i Metodologia de les Ciències de la Salut, Universitat Autònoma de Barcelona, Barcelona, Spain; Ciber Fisiopatología Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III, Madrid, Spain; Psychoneurobiology of Eating and Addictive Behaviors Group, Neurosciences Program, Bellvitge Biomedical Research Institute (IDIBELL), 08908, Barcelona, Spain.
| | - Bernat Mora-Maltas
- Department of Psychiatry, Bellvitge University Hospital-IDIBELL, Barcelona, Spain; Psychoneurobiology of Eating and Addictive Behaviors Group, Neurosciences Program, Bellvitge Biomedical Research Institute (IDIBELL), 08908, Barcelona, Spain.
| | - Eduardo Valenciano-Mendoza
- Ciber Fisiopatología Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III, Madrid, Spain; Department of Psychiatry, Bellvitge University Hospital-IDIBELL, Barcelona, Spain; Psychoneurobiology of Eating and Addictive Behaviors Group, Neurosciences Program, Bellvitge Biomedical Research Institute (IDIBELL), 08908, Barcelona, Spain.
| | - Lucero Munguía
- Department of Psychiatry, Bellvitge University Hospital-IDIBELL, Barcelona, Spain.
| | - Marc N Potenza
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA; Child Study Center, Yale University School of Medicine, New Haven, CT, USA; Connecticut Mental Health Center, New Haven, CT, USA; Connecticut Council on Problem Gambling, Wethersfield, CT, USA; Department of Neuroscience, Yale University, New Haven, CT, USA.
| | - Jeffrey L Derevensky
- Department of Educational and Counselling Psychology, McGill University, Montreal, Québec, Canada.
| | - Jérémie Richard
- Department of Educational and Counselling Psychology, McGill University, Montreal, Québec, Canada.
| | - Fernando Fernández-Aranda
- Ciber Fisiopatología Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III, Madrid, Spain; Department of Psychiatry, Bellvitge University Hospital-IDIBELL, Barcelona, Spain; Department of Clinical Sciences, School of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain; Psychoneurobiology of Eating and Addictive Behaviors Group, Neurosciences Program, Bellvitge Biomedical Research Institute (IDIBELL), 08908, Barcelona, Spain.
| | - José M Menchón
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA; Department of Clinical Sciences, School of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain; CIBER Salud Mental (CIBERSAM), Instituto de Salud Carlos III, Madrid, Spain; Psychiatry and Mental Health Group, Neurosciences Program, Bellvitge Biomedical Research Institute (IDIBELL), 08908, Barcelona, Spain.
| | - Susana Jiménez-Murcia
- Ciber Fisiopatología Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III, Madrid, Spain; Department of Psychiatry, Bellvitge University Hospital-IDIBELL, Barcelona, Spain; Department of Clinical Sciences, School of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain; Psychoneurobiology of Eating and Addictive Behaviors Group, Neurosciences Program, Bellvitge Biomedical Research Institute (IDIBELL), 08908, Barcelona, Spain.
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7
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Gautam M, Patel S, Zarkowski P. Practice patterns of bupropion co-prescription with antipsychotic medications. J Addict Dis 2022; 40:481-488. [DOI: 10.1080/10550887.2022.2028531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Mohan Gautam
- Department of Psychiatry, Henry Ford Hospital, Detroit, MI, USA
| | - Shivali Patel
- Department of Psychiatry, Henry Ford Hospital, Detroit, MI, USA
| | - Paul Zarkowski
- Harborview Medical Center, Department of Psychiatry & Behavioral Sciences, University of Washington, Seattle, WA, USA
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8
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Mestre-Bach G, Steward T, Potenza MN, Granero R, Fernández-Aranda F, Mena-Moreno T, Magaña P, Vintró-Alcaraz C, Del Pino-Gutiérrez A, Menchón JM, Jiménez-Murcia S. The Role of ADHD Symptomatology and Emotion Dysregulation in Gambling Disorder. J Atten Disord 2021; 25:1230-1239. [PMID: 31884864 DOI: 10.1177/1087054719894378] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Objectives: Although emotion regulation deficits have been implicated in gambling disorder and ADHD, the interplay between these factors has yet to be systematically studied. We examined relationships between ADHD symptoms, emotion regulation, and gambling disorder severity in a sample of treatment-seeking gambling disorder patients (n = 98). We also examined clinical differences between patients with and without ADHD symptomatology. Method: Structural equation modeling (SEM) evaluated direct and indirect effects of ADHD and emotion regulation on gambling disorder severity. Results: Significant correlations between ADHD symptomatology and emotion regulation and between emotion regulation and gambling disorder severity were identified. Differences in emotion regulation were found between gambling disorder patients with and without ADHD symptomatology. Path analysis revealed emotion regulation to be a mediator between ADHD and gambling disorder. Conclusion: Our findings indicate the presence of ADHD symptomatology to be associated with greater severity of gambling disorder and greater emotional dysregulation.
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Affiliation(s)
- Gemma Mestre-Bach
- Bellvitge University Hospital-IDIBELL, Barcelona, Spain.,Ciber Fisiopatología Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III, Madrid, Spain.,Yale School of Medicine, New Haven, CT, USA
| | - Trevor Steward
- Bellvitge University Hospital-IDIBELL, Barcelona, Spain.,Ciber Fisiopatología Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III, Madrid, Spain.,The University of Melbourne, Parkville, Victoria, Australia
| | - Marc N Potenza
- Yale School of Medicine, New Haven, CT, USA.,Connecticut Council on Problem Gambling, Wethersfield, USA.,Connecticut Mental Health Center, New Haven, USA
| | - Roser Granero
- Ciber Fisiopatología Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III, Madrid, Spain.,Universitat Autònoma de Barcelona, Spain
| | - Fernando Fernández-Aranda
- Bellvitge University Hospital-IDIBELL, Barcelona, Spain.,Ciber Fisiopatología Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III, Madrid, Spain.,University of Barcelona, Spain
| | - Teresa Mena-Moreno
- Bellvitge University Hospital-IDIBELL, Barcelona, Spain.,Ciber Fisiopatología Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III, Madrid, Spain
| | - Pablo Magaña
- Bellvitge University Hospital-IDIBELL, Barcelona, Spain.,Pompeu Fabra University, Barcelona, Spain
| | - Cristina Vintró-Alcaraz
- Bellvitge University Hospital-IDIBELL, Barcelona, Spain.,Ciber Fisiopatología Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III, Madrid, Spain
| | | | - José M Menchón
- Bellvitge University Hospital-IDIBELL, Barcelona, Spain.,University of Barcelona, Spain.,CIBER Salud Mental (CIBERSAM), Instituto de Salud Carlos III, Madrid, Spain
| | - Susana Jiménez-Murcia
- Bellvitge University Hospital-IDIBELL, Barcelona, Spain.,Ciber Fisiopatología Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III, Madrid, Spain.,University of Barcelona, Spain
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9
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Landon J, Bellringer M, du Preez KP, Will U, Mauchline L, Roberts A. “The Bad Things that Happened Are Kind of Good Things”: Exploring Gambling Among Residents of a Transitional Housing Service. Int J Ment Health Addict 2021. [DOI: 10.1007/s11469-021-00530-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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10
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Mills DJ, Marchica L, Keough MT, Derevensky JL. Exploring differences in substance use among emerging adults at-risk for problem gambling, and/or problem video gaming. INTERNATIONAL GAMBLING STUDIES 2020. [DOI: 10.1080/14459795.2020.1752768] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Devin J. Mills
- Department Of Community, Family, and Addiction Sciences, Texas Tech University, Lubbock, TX, USA
| | - Loredana Marchica
- Department of Educational and Counselling Psychology, McGill University, Montreal, Canada
| | | | - Jeffrey L. Derevensky
- Department of Educational and Counselling Psychology, McGill University, Montreal, Canada
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Distinct relationships between risky decision making and cocaine self-administration under short- and long-access conditions. Prog Neuropsychopharmacol Biol Psychiatry 2020; 98:109791. [PMID: 31676462 PMCID: PMC7375467 DOI: 10.1016/j.pnpbp.2019.109791] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Revised: 10/01/2019] [Accepted: 10/16/2019] [Indexed: 11/23/2022]
Abstract
Substance use is strongly associated with impaired decision making, with cocaine use particularly linked to elevated risky and impulsive choice. It is not clear, however, whether such maladaptive decision making is a consequence of cocaine use or instead precedes and predisposes individuals to cocaine use. The current study was designed to specifically address the latter possibility with respect to risky choice in both male and female rats. Rats were first trained in a "Risky Decision-making Task" (RDT), in which they made discrete choices between a small, "safe" food reward and a large, "risky" food reward accompanied by increasing probabilities of mild footshock punishment. After reaching stable performance, rats underwent jugular catheter surgery followed by either short-access cocaine self-administration sessions (2 h, 0.5 mg/kg/infusion) for 5 days or long-access cocaine self-administration sessions (6 h, 0.5 mg/kg/infusion) for 14 days. Under short-access conditions, there was no relationship between risk preference and changes in cocaine intake over time, but greater risk aversion in females predicted greater overall cocaine intake. Under long-access conditions, heightened risk taking predicted greater escalation of cocaine intake over the course of self-administration, supporting the notion that pre-existing risk-taking behavior predicts cocaine intake. Collectively, results from these experiments have implications for understanding and identifying pre-existing vulnerabilities to substance use, which may lead to strategies to prevent development of substance use disorders.
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