29 results
Search Results
2. Griffith Edwards, the Addiction Research Unit and research on the criminal justice system.
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Farrell, Michael, Marsden, John, and Strang, John
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ADDICTIONS ,CRIMINAL justice system ,SUBSTANCE abuse ,ALCOHOLISM treatment ,HIV infection risk factors ,SUBSTANCE abuse treatment ,RESEARCH ,ALCOHOLISM ,PEOPLE with alcoholism ,COMMUNITY health services ,CONTINUUM of care ,CRIMINOLOGY ,HEALTH facilities ,HOMELESS persons ,PRISONERS ,GOVERNMENT policy ,LEADERS ,RESEARCH personnel ,SOCIETIES - Abstract
Background This paper reviews the early work of Griffith Edwards and his colleagues on alcohol in the criminal justice system and outlines the direction of research in this area in the Addiction Research Unit in the 1960s and 1970s. The paper outlines the link between that work and work undertaken in the more recent past in this area. Methods The key papers of the authors are reviewed and the impact of this work on policy and practice is discussed. Conclusions There is a rich seam of work on deprived and incarcerated populations that has been under way at the Addiction Research Unit and subsequently the National Addiction Centre, Institute of Psychiatry, London. Griffith Edwards initiated this work that explores the risks and problems experienced by people moving between the health and criminal justice system, and demonstrated the need for better care and continuity across this system [ABSTRACT FROM AUTHOR]
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- 2015
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3. Addiction Research Centres and the Nurturing of Creativity.
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Parry, Charles, Morojele, Neo, Myers, Bronwyn, and Plüddemann, Andreas
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COMPULSIVE behavior ,RESEARCH ,HIV infections ,HEALTH policy ,RISK-taking behavior ,SUBSTANCE abuse ,SOCIETIES - Abstract
ABSTRACT The Alcohol and Drug Abuse Research Unit (ADARU) was established at the South African Medical Research Council (MRC) at the beginning of 2001, although its origins lie in the activities of the Centre for Epidemiological Research in Southern Africa and other MRC entities. Initial challenges included attracting external funding, recruiting new staff, developing the skills of junior staff, publishing in international journals and building national and international collaborative networks. ADARU currently comprises a core staff of 33 members who work on 22 projects spanning substance use epidemiology and associated consequences, intervention studies with at-risk populations and services research. A large component of this portfolio focuses on the link between alcohol and other drug use and human immunodeficiency virus (HIV) risk behaviour, with funding from the US Centers for Disease Control and Prevention. Junior staff members are encouraged to develop independent research interests and pursue PhD studies. Research outputs, such as the 20 papers that were published in 2010 and the 35 conference presentations from that year, form an important part of the unit's research translation activities. We engage actively with policy processes at the local, provincial, national and international levels, and have given particular attention to alcohol policy in recent years. The paper includes an analysis of major challenges currently facing the unit and how we are attempting to address them. It ends with some thoughts on what the unit intends doing to enhance the quality of its research, the capacity of its staff and its international standing. [ABSTRACT FROM AUTHOR]
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- 2013
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4. The world of drinking: national alcohol control experiences in 18 countries.
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BABOR, THOMAS F. and WINSTANLEY, ERIN L.
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ALCOHOL drinking ,CONTROLLED drinking ,ALCOHOLISM ,ALCOHOL -- Social aspects ,LIQUOR laws ,DRINKING behavior ,ALCOHOLISM & crime ,SUBSTANCE abuse ,RESEARCH - Abstract
The article discusses a research that utilizes a case-series method to synthesize the current alcohol issues across 18 countries. The study focuses on how different nation states respond to alcohol-related problems. It presents various insights concerning the role of different historical, social and cultural factors on alcohol consumption and alcohol-related problems. Moreover, the research focuses solely on the immediate causes and consequences of alcohol consumption, particularly in genetic and biomedical field.
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- 2008
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5. Building the connections between science, practice and policy: Griffith Edwards and the UK National Addiction Centre.
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Babor, Thomas, Strang, John, and West, Robert
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ADDICTIONS ,RESEARCH ,CONFERENCES & conventions ,SUBSTANCE abuse ,SERIAL publications ,LEADERS ,RESEARCH personnel ,SOCIETIES - Abstract
An introduction is presented noting that the special supplement issue focuses on the contributions of British addictions researcher Griffith Edwards, with the articles in the issue adapted from papers given at a January 2013 conference at the Institute of Psychiatry, Kings College, London, England.
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- 2015
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6. Addiction Research Centres and the Nurturing of Creativity; The Research Institute on Addictions, University at Buffalo.
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Connors, Gerard J. and Walitzer, Kimberly S.
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HISTORY of associations, institutions, etc. ,SUBSTANCE abuse ,RESEARCH ,ALCOHOLISM ,DRUG addiction ,WORKING hours ,SCIENTISTS ,ADULT education workshops ,SOCIETIES - Abstract
ABSTRACT The Research Institute on Addictions (RIA) was established in 1970 as a research component of the New York State Department of Mental Hygiene. After three decades of serving as a research component of New York State agencies concerned with alcohol and substance abuse, RIA was legislatively transferred to the University at Buffalo in 1999. Today, RIA's cadre of senior research scientists are engaged individually and collaboratively on a multitude of addictions-related studies. The majority of the Institute's ongoing research studies relate to one or more of the following seven broad research domains: causes and consequences of alcohol, marijuana and other drug use; biological and neuroscience; gambling behavior; gender-related studies; dissemination and professional training; treatment; and youth, families and relationships. In this paper, an overview of the structure of the Institute is provided, along with a description of the organizational and scientific culture at RIA. Further information about the Institute, its scientists and its activities can be found at . [ABSTRACT FROM AUTHOR]
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- 2012
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7. Addiction Research Centres and the Nurturing of Creativity. Substance abuse research in a modern health care centre: the case of the Centre for Addiction and Mental Health.
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Rehm, Jürgen, Giesbrecht, Norman, Gliksman, Louis, Graham, Kathryn, Le, Anh D., Mann, Robert E., Room, Robin, Rush, Brian, Tyndale, Rachel F., and Wells, Samantha
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SUBSTANCE abuse ,COMPULSIVE behavior ,CREATIVE ability ,HEALTH facilities ,HEALTH policy ,RESEARCH ,ORGANIZATIONAL structure ,COMMUNITY-based social services ,ORGANIZATIONAL goals - Abstract
The Centre for Addiction and Mental Health is one of the premier centres for research related to substance use and addiction. This research began more than 50 years ago with the Addiction Research Foundation (ARF), an organization that contributed significantly to knowledge about the aetiology, treatment and prevention of substance use, addiction and related harm. After the merger of the ARF with three other institutions in 1998, research on substance use continued, with an additional focus on comorbid substance use and other mental health disorders. In the present paper, we describe the structure of funding and organization and selected current foci of research. We argue for the continuation of this successful model of integrating basic, epidemiological, clinical, health service and prevention research under the roof of a health centre. [ABSTRACT FROM AUTHOR]
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- 2011
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8. Alcohol intake and total mortality in 142 960 individuals from the MORGAM Project: a population‐based study.
- Author
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Di Castelnuovo, Augusto, Costanzo, Simona, Bonaccio, Marialaura, McElduff, Patrick, Linneberg, Allan, Salomaa, Veikko, Männistö, Satu, Moitry, Marie, Ferrières, Jean, Dallongeville, Jean, Thorand, Barbara, Brenner, Hermann, Ferrario, Marco, Veronesi, Giovanni, Pettenuzzo, Emanuela, Tamosiunas, Abdonas, Njølstad, Inger, Drygas, Wojciech, Nikitin, Yuri, and Söderberg, Stefan
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MORTALITY risk factors ,CARDIOVASCULAR disease related mortality ,RESEARCH ,HDL cholesterol ,SUBSTANCE abuse ,SCIENTIFIC observation ,CONFIDENCE intervals ,MEDICAL cooperation ,TREATMENT effectiveness ,ALCOHOL drinking ,FACTOR analysis ,QUESTIONNAIRES ,ALCOHOLS (Chemical class) ,TUMORS ,DISEASE complications ,LONGITUDINAL method - Abstract
Aim: To test the association of alcohol consumption with total and cause‐specific mortality risk. Design Prospective observational multi‐centre population‐based study. Setting: Sixteen cohorts (15 from Europe) in the MOnica Risk, Genetics, Archiving and Monograph (MORGAM) Project. Participants: A total of 142 960 individuals (mean age 50 ± 13 years, 53.9% men). Measurements Average alcohol intake by food frequency questionnaire, total and cause‐specific mortality. Findings In comparison with life‐time abstainers, consumption of alcohol less than 10 g/day was associated with an average 11% [95% confidence interval (CI) = 7–14%] reduction in the risk of total mortality, while intake > 20 g/day was associated with a 13% (95% CI = 7–20%) increase in the risk of total mortality. Comparable findings were observed for cardiovascular (CV) deaths. With regard to cancer, drinking up to 10 g/day was not associated with either mortality risk reduction or increase, while alcohol intake > 20 g/day was associated with a 22% (95% CI = 10–35%) increased risk of mortality. The association of alcohol with fatal outcomes was similar in men and women, differed somewhat between countries and was more apparent in individuals preferring wine, suggesting that benefits may not be due to ethanol but other ingredients. Mediation analysis showed that high‐density lipoprotein cholesterol explained 2.9 and 18.7% of the association between low alcohol intake and total as well as CV mortality, respectively. Conclusions: In comparison with life‐time abstainers, consuming less than one drink per day (nadir at 5 g/day) was associated with a reduced risk of total, cardiovascular and other causes mortality, except cancer. Intake of more than two drinks per day was associated with an increased risk of total, cardiovascular and especially cancer mortality. [ABSTRACT FROM AUTHOR]
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- 2022
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9. Addiction research centres and the nurturing of creativity: The Centre for Addictions Research of British Columbia, Canada.
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Stockwell, Tim, Reist, Dan, Macdonald, Scott, Benoit, Cecilia, and Jansson, Mikael
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RESEARCH institutes ,RECOVERY movement ,SUBSTANCE abuse ,REHABILITATION of people with addiction ,ADDICTIONS - Abstract
The Centre for Addictions Research of British Columbia (CARBC) was established as a multi-campus and multi-disciplinary research centre administered by the University of Victoria (UVic) in late 2003. Its core funding is provided from interest payments on an endowment of CAD$10.55 million. It is supported by a commitment to seven faculty appointments in various departments at UVic. The Centre has two offices, an administration and research office in Victoria and a knowledge exchange unit in Vancouver. The two offices are collaborating on the implementation of CARBC's first 5-year plan which seeks to build capacity in British Columbia for integrated multi-disciplinary research and knowledge exchange in the areas substance use, addictions and harm reduction. Present challenges include losses to the endowment caused by the 2008/2009 economic crisis and difficulties negotiating faculty positions with the university administration. Despite these hurdles, to date each year has seen increased capacity for the Centre in terms of affiliated scientists, funding and staffing as well as output in terms of published reports, electronic resources and impacts on policy and practice. Areas of special research interest include: drug testing in the work-place, epidemiological monitoring, substance use and injury, pricing and taxation policies, privatization of liquor monopolies, polysubstance use, health determinants of indigenous peoples, street-involved youth and other vulnerable populations at risk of substance use problems. Further information about the Centre and its activities can be found on . [ABSTRACT FROM AUTHOR]
- Published
- 2010
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10. Does research into medical education on tobacco and alcohol get the respect it deserves?
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Raupach, Tobias, Krampe, Henning, and Brown, Jamie
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ALCOHOLISM ,STUDY & teaching of medicine ,RESEARCH ,SUBSTANCE abuse ,TOBACCO - Abstract
The authors reflect on the implementation of an effective clinical interventions against problem drinking and smoking by the World Health Organization (WHO). They state that the World Health Assembly (WHA) has supported the execution of therapy programmes for patients with alcohol use disorders to reduce the harmful use of alcohol. The authors highlight the importance of medical journals and information to the development of clinical medicine in healthcare professionals.
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- 2014
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11. Is sustained release natrexone an option for heroin-dependent pregnant women?
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Waal, Helge
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NALTREXONE ,MEDICAL research ,NARCOTICS ,PREGNANT women ,RESEARCH ethics ,SUBSTANCE abuse ,PREGNANCY ,THERAPEUTICS - Abstract
The author discusses the article "Naltrexone in the treatment of opioid-dependent pregnant women: the case for a considered and measured approach to research" by H. E. Jones and colleagues in the April 2012 issue. The author hopes that the paper will initiate an international project enabling a gradual increase of knowledge on naltrexone treatment efficiency with the possibility of detecting early signs of long-term developmental problems.
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- 2013
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12. Commentary on Kumar et al.: The importance of conceptual clarity and alignment between constructs and measurements in social cognition research in addiction.
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Pabst, Arthur and Maurage, Pierre
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RESEARCH ,SUBSTANCE abuse ,SOCIAL perception ,EMPATHY ,CLASSIFICATION ,SOCIAL attitudes ,EMOTIONS ,COMPULSIVE behavior - Abstract
The author comments on a study by L. Kumar and colleagues which provided meta-analytical evidence for impairments in empathy and particularly cognitive versus affective empathy, in alcohol use disorder (AUD). Topics discussed include importance of social cognition research, implication of closer consideration of what was actually measured, and analysis of measures assessing different empathies.
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- 2023
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13. Alcohol and drug research with Indigenous peoples: where do we go from here?
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Doyle, Michael F.
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INDIGENOUS peoples ,MEDICAL research ,SUBSTANCE abuse - Abstract
The article discusses the use of alcohol and other drugs by Indigenous peoples in developed countries, noting key research challenges and possible future directions for the field. Observational and surveillance research was used and it was found that many commonly used alcohol and other drug (AoD) screening tools are not adapted for use with Indigenous peoples. Future research opportunities in the epigenetics of stress are also discussed.
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- 2021
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14. Extended‐release naltrexone (XR‐NTX) for opioid use disorder in clinical practice: Vivitrol's Cost and Treatment Outcomes Registry.
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Saxon, Andrew J., Akerman, Sarah C., Liu, Chih‐Chin, Sullivan, Maria A., Silverman, Bernard L., and Vocci, Frank J.
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NALTREXONE ,DRUG abuse treatment ,OPIOID abuse ,DRUG prices ,TREATMENT effectiveness ,THERAPEUTICS ,MENTAL illness prevention ,SUBSTANCE abuse prevention ,RESEARCH ,DESIRE ,REPORTING of diseases ,DRUG addiction ,EMPLOYMENT ,OUTPATIENT services in hospitals ,HEALTH insurance ,MEDICAL appointments ,MEDICAL care costs ,MEDICAL cooperation ,MEDICAL prescriptions ,MENTAL health ,NARCOTICS ,SCIENTIFIC observation ,QUALITY of life ,SUBSTANCE abuse ,DISEASE relapse ,EDUCATIONAL attainment ,TREATMENT duration - Abstract
Abstract: Background and Aims: Extended‐release naltrexone (XR‐NTX), a μ‐opioid receptor antagonist for prevention of relapse to opioid dependence, has demonstrated efficacy compared with placebo and comparative effectiveness with buprenorphine–naloxone. We report outcomes for XR‐NTX in Vivitrol's Cost and Treatment Outcomes Registry. Design: Observational, open‐label, single‐arm, multi‐center registry assessing baseline characteristics and clinical and health‐related quality‐of‐life outcomes associated with XR‐NTX treatment in clinical practice. Setting: 32 US treatment centers from 2011 to 2013. Participants: Patients with opioid dependence who were prescribed XR‐NTX treatment and then enrolled into the registry. Measurements: Monthly visits were evaluated for the full population and for patient ubgroups retrospectively, defined by injection number, focusing on the period between baseline and month 6 (1‐, 2/3‐ or 6‐XR‐NTX). Findings: Of 403 enrolled patients, 395 were analyzed. Most patients (n = 349) received out‐patient care. On average, patients received five injections (median = 3; range = 1–25). The median number of injections administered within 6 months was higher in patients who at baseline were employed (three versus two unemployed, P = 0.02) or had private insurance (five versus two self‐payment, P = 0.005; versus two state‐funded, P < 0.001). The 1‐, 2/3‐ and 6‐XR‐NTX groups had 132, 152 and 111 patients, respectively. At baseline, the 6‐XR‐NTX patients were more likely to meet normal/minimal mental illness criteria and attend school and less likely to report recent drug use. Within 6 months, the 6‐XR‐NTX group demonstrated improvements in employment, mental health and psychosocial functioning, and decreases in opioid craving, drug use and drug‐related behavior. Conclusions: Among opioid‐dependent people receiving XR‐NTX treatment, better mental health, higher education and lower recent drug use at baseline are associated with greater treatment duration; in turn, longer treatment duration is associated with lower relapse rates and improved outcomes generally. [ABSTRACT FROM AUTHOR]
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- 2018
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15. Associations between anhedonia and marijuana use escalation across mid-adolescence.
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Leventhal, Adam M., Cho, Junhan, Stone, Matthew D., Barrington‐Trimis, Jessica L., Chou, Chih‐Ping, Sussman, Steven Y., Riggs, Nathaniel R., Unger, Jennifer B., Audrain‐McGovern, Janet, and Strong, David R.
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ANHEDONIA ,MARIJUANA abuse ,TEENAGERS ,PLEASURE ,HIGH school students -- Substance use ,SELF-evaluation ,HIGH schools ,DRUG abuse ,BRAIN ,CANNABIS (Genus) ,CONFIDENCE intervals ,HIGH school students ,LONGITUDINAL method ,MEDICAL cooperation ,SCIENTIFIC observation ,PROBABILITY theory ,RESEARCH ,SEX distribution ,SUBSTANCE abuse ,REPEATED measures design ,ODDS ratio - Abstract
Background and aims Anhedonia-a transdiagnostic psychopathological trait indicative of inability to experience pleasure-could lead to and result from adolescent marijuana use, yet this notion has not been tested. This study aimed to estimate the association of: (1) anhedonia at age 14 with rate of change in marijuana use over an 18-month follow-up, and (2) marijuana use at age 14 with rate of change in anhedonia over follow-up. Secondary aims were to test whether gender, baseline marijuana use history and peer marijuana use moderated these associations. Design Observational longitudinal cohort repeated-measures design, with baseline (age 14 years), 6-month, 12-month and 18-month follow-up assessments. Settings Ten public high schools in Los Angeles, CA, USA, 2013-15. Participants Students [ n = 3394; 53.5% female, mean (standard deviation) age at baseline = 14.1 (0.42)]. Measurements Self-report level of anhedonia on the Snaith-Hamilton Pleasure Scale and frequency of marijuana use in the past 30 days. Findings Parallel process latent growth curve models adjusting for confounders showed that baseline anhedonia level was associated positively with the rate of increase in marijuana use frequency across follow-ups [β, 95% confidence interval (CI) = 0.115 (0.022, 0.252), P = 0.03]. Baseline marijuana use frequency was not related significantly to the rate of change in anhedonia across follow-ups [β, 95% CI = −0.015 (−0.350, 0.321), P = 0.93]. The association of baseline anhedonia with faster marijuana use escalation was amplified among adolescents with (versus without) friends who used marijuana at baseline [β, 95% CI = 0.179 (0.043, 0.334) versus 0.064 (−0.071, 0.187), interaction P = 0.04], but did not differ by gender or baseline ever marijuana use. Conclusions In mid-adolescence, anhedonia is associated with subsequent marijuana use escalation, but marijuana use escalation does not appear to be associated with subsequent anhedonia. [ABSTRACT FROM AUTHOR]
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- 2017
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16. Changes in undergraduates' marijuana, heavy alcohol and cigarette use following legalization of recreational marijuana use in Oregon.
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Kerr, David C. R., Bae, Harold, Phibbs, Sandi, and Kern, Adam C.
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UNDERGRADUATES ,MARIJUANA abuse ,COLLEGE students ,SMOKING ,ALCOHOL drinking in college ,MARIJUANA legalization ,DRUG abuse ,LAW ,SUBSTANCE abuse ,HEALTH ,UNIVERSITIES & colleges ,CANNABIS (Genus) ,DRUG control ,BEHAVIOR modification ,MEDICAL cooperation ,RESEARCH ,SELF-evaluation ,LOGISTIC regression analysis ,CROSS-sectional method - Abstract
Background and Aims Recreational marijuana legalization (RML) went into effect in Oregon in July 2015. RML is expected to influence marijuana use by adolescents and young adults in particular, and by those with a propensity for substance use. We sought to quantify changes in rates of marijuana use among college students in Oregon from pre- to post-RML relative to college students in other states across the same time period. Design Repeated cross-sectional survey data from the 2012-16 administrations of the Healthy Minds Study. Setting Seven 4-year universities in the United States. Participants There were 10 924 undergraduate participants. One large public Oregon university participated in 2014 and 2016 ( n = 588 and 1115, respectively); six universities in US states where recreational marijuana use was illegal participated both in 2016 and at least once between 2012 and 2015. Measurements Self-reported marijuana use in the past 30 days (yes/no) was regressed on time (pre/post 2015), exposure to RML (i.e. Oregon students in 2016) and covariates using mixed-effects logistic regression. Moderation of RML effects by recent heavy alcohol use was examined. Findings Rates of marijuana use increased from pre- to post-2015 at six of the seven universities, a trend that was significant overall. Increases in rates of marijuana use were significantly greater in Oregon than in comparison institutions, but only among students reporting recent heavy alcohol use. Conclusions Rates of Oregon college students' marijuana use increased (relative to that of students in other states) following recreational marijuana legislation in 2015, but only for those who reported recent heavy use of alcohol. Such alcohol misuse may be a proxy for vulnerabilities to substance use or lack of prohibitions (e.g. cultural) against it. [ABSTRACT FROM AUTHOR]
- Published
- 2017
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17. Cost-effectiveness of extended release naltrexone to prevent relapse among criminal justice-involved individuals with a history of opioid use disorder.
- Author
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Murphy, Sean M., Polsky, Daniel, Lee, Joshua D., Friedmann, Peter D., Kinlock, Timothy W., Nunes, Edward V., Bonnie, Richard J., Gordon, Michael, Chen, Donna T., Boney, Tamara Y., and O'Brien, Charles P.
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DRUG abuse treatment ,OPIOID abuse ,MEDICAL care of criminals ,NALTREXONE ,SUBSTANCE abuse relapse ,MEDICAL care costs ,THERAPEUTICS ,CRIMINALS ,CONFIDENCE intervals ,CONTROLLED release preparations ,MEDICAL cooperation ,RESEARCH ,SUBSTANCE abuse ,DISEASE relapse ,RANDOMIZED controlled trials ,QUALITY-adjusted life years - Abstract
Background and Aims Criminal justice-involved individuals are highly susceptible to opioid relapse and overdose-related deaths. In a recent randomized trial, we demonstrated the effectiveness of extended-release naltrexone (XR-NTX; Vivitrol
® ) in preventing opioid relapse among criminal justice-involved US adults with a history of opioid use disorder. The cost of XR-NTX may be a significant barrier to adoption. Thus, it is important to account for improved quality of life and downstream cost-offsets. Our aims were to (1) estimate the incremental cost per quality-adjusted life-year (QALY) gained for XR-NTX versus treatment as usual (TAU) and evaluate it relative to generally accepted value thresholds; and (2) estimate the incremental cost per additional year of opioid abstinence. Design Economic evaluation of the aforementioned trial from the taxpayer perspective. Participants were randomized to 25 weeks of XR-NTX injections or TAU; follow-up occurred at 52 and 78 weeks. Setting Five study sites in the US Northeast corridor. Participants A total of 308 participants were randomized to XR-NTX ( n = 153) or TAU ( n = 155). Measurements Incremental costs relative to incremental economic and clinical effectiveness measures, QALYs and abstinent years, respectively. Findings The 25-week cost per QALY and abstinent-year figures were $162 150 and $46 329, respectively. The 78-week figures were $76 400/QALY and $16 371/abstinent year. At 25 weeks, we can be 10% certain that XR-NTX is cost-effective at a value threshold of $100 000/QALY and 62% certain at $200 000/QALY. At 78 weeks, the cost-effectiveness probabilities are 59% at $100 000/QALY and 76% at $200 000/QALY. We can be 95% confident that the intervention would be considered 'good value' at $90 000/abstinent year at 25 weeks and $500/abstinent year at 78 weeks. Conclusions While extended-release naltrexone appears to be effective in increasing both quality-adjusted life-years (QALYs) and abstinence, it does not appear to be cost-effective using generally accepted value thresholds for QALYs, due to the high price of the injection. [ABSTRACT FROM AUTHOR]- Published
- 2017
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18. A systematic review and meta-analysis of the association between poor oral health and substance abuse.
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Baghaie, Hooman, Kisely, Steve, Forbes, Malcolm, Sawyer, Emily, and Siskind, Dan J.
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ORAL hygiene ,SUBSTANCE abuse risk factors ,DENTAL caries ,PERIODONTAL disease ,PERIODONTITIS ,DRUG abusers ,DRUG abuse treatment ,HEALTH ,PHYSIOLOGY ,DISEASE risk factors ,CONFIDENCE intervals ,HEALTH services accessibility ,MEDICAL information storage & retrieval systems ,PSYCHOLOGY information storage & retrieval systems ,MEDLINE ,META-analysis ,PROBABILITY theory ,RESEARCH ,RESEARCH funding ,SUBSTANCE abuse ,TOOTH loss ,MATHEMATICAL variables ,SYSTEMATIC reviews ,DATA analysis software ,DESCRIPTIVE statistics ,ODDS ratio - Abstract
Background and aims Substance use disorders are associated commonly with comorbid physical illness. There are fewer data on dental disease in these conditions, in spite of high rates of dry mouth (xerostomia), as well as the associated indirect or life-style effects such as poverty and lack of access to care. We compared the oral health of people with substance use disorders (SUDs) with non-using controls. Method This was a systematic search for studies from the last 35 years of the oral health of people reporting SUDs. We used MEDLINE, PsycInfo, OVID, Google Scholar, EMBASE and article bibliographies. Results were compared with the general population. Oral health was assessed in terms of dental caries and periodontal disease using the following standardized measures: the mean number of decayed, missing and filled teeth (DMFT) or surfaces (DMFS) and probing pocket depth. Non-carious tooth loss was assessed clinically. Results We identified 28 studies that had sufficient data for a meta-analysis, comprising 4086 SU patients and 28 031 controls. People with SUD had significantly higher mean scores for DMFT [mean difference = 5.15, 95% confidence interval (CI) = 2.61-7.69 and DMFS (mean difference = 17.83, 95% CI = 6.85-28.8]. They had more decayed teeth but fewer restorations, indicating reduced access to dental care. Patients with SUD also exhibited greater tooth loss, non-carious tooth loss and destructive periodontal disease compared to controls. Conclusion Patients with substance use disorders have greater and more severe dental caries and periodontal disease than the general population, but are less likely to have received dental care. [ABSTRACT FROM AUTHOR]
- Published
- 2017
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19. Substance use outcomes of patients served by a large US implementation of Screening, Brief Intervention and Referral to Treatment (SBIRT).
- Author
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Aldridge, Arnie, Linford, Robyn, and Bray, Jeremy
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SUBSTANCE abuse treatment ,ALCOHOLISM treatment ,SUBSTANCE abuse diagnosis ,SUBSTANCE abuse ,CHI-squared test ,ALCOHOL drinking ,DRUGS of abuse ,HEALTH facilities ,MEDICAL care ,MEDICAL cooperation ,MEDICAL referrals ,MEDICAL screening ,PROBABILITY theory ,RESEARCH ,SEX distribution ,T-test (Statistics) ,MOTIVATIONAL interviewing ,TREATMENT effectiveness ,PRE-tests & post-tests ,TREATMENT duration ,DESCRIPTIVE statistics - Abstract
Aims To estimate changes in the substance use behaviors of patients who received services as part of the US Substance Abuse and Mental Health Services Administration's (SAMHSA) Screening, Brief Intervention and Referral to Treatment (SBIRT) grant program. Methods We use a pre-post design and performance monitoring data collected by SBIRT organizations. For a sample of 17 575 patients, we compare pre-SBIRT substance use with substance use 6 months after receipt of SBIRT services. SBIRT's correlation with changes in substance use was estimated using generalized linear mixed models to account for the clustering of patients within health-care facility and US state. Results From pre- to post-SBIRT we found large and statistically significant decreases for almost every measure of substance use. Model-adjusted means indicate that the prevalence of alcohol use was lower 6 months later by 35.6%, heavy drinking by 43.4% and illicit drug use by 75.8%. Greater intervention intensity was associated with larger decreases in substance use. The study design does not support causal conclusions and estimated decreases in reported substance use are due, at least in part, to a well-known set of confounders and natural substance use patterns that may be unrelated to any particular SBIRT intervention. Conclusions Compared with previously published findings on the Screening, Brief Intervention and Referral to Treatment grant program, our estimates of substance use reduction were smaller, but still consistently large in absolute magnitude and within ranges of estimates from past trials of Screening, Brief Intervention and Referral to Treatment. [ABSTRACT FROM AUTHOR]
- Published
- 2017
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20. The cost-effectiveness of brief intervention versus brief treatment of Screening, Brief Intervention and Referral to Treatment (SBIRT) in the United States.
- Author
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Barbosa, Carolina, Cowell, Alexander, Dowd, William, Landwehr, Justin, Aldridge, Arnie, and Bray, Jeremy
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SUBSTANCE abuse treatment ,ALCOHOLISM treatment ,SUBSTANCE abuse diagnosis ,MEDICAL care ,SUBSTANCE abuse ,CHI-squared test ,COMPARATIVE studies ,CONFIDENCE intervals ,COST effectiveness ,RESEARCH methodology ,MEDICAL cooperation ,MEDICAL referrals ,PROBABILITY theory ,REGRESSION analysis ,RESEARCH ,RESEARCH funding ,T-test (Statistics) ,TREATMENT effectiveness ,TREATMENT duration ,DESCRIPTIVE statistics ,ECONOMICS - Abstract
Aims To conduct a cost-effectiveness analysis (CEA) comparing the delivery of brief intervention (BI) with brief treatment (BT) within Screening, Brief Intervention and Referral to Treatment (SBIRT) programs. Design Quasi-experimental differences in observed baseline characteristics between BI and BT patients were adjusted using propensity score techniques. Incremental comparison of costs and health outcomes associated with BI and BT. Setting Health-care settings in four US states participating in Substance Abuse and Mental Health Services Administration SBIRT grant programs. Participants Ninety patients who received BT and 878 who received BI. Measurements Per-patient cost of SBIRT, patient demographics and six measures of substance use: proportion using alcohol, proportion using alcohol to intoxication, days of alcohol use, days of alcohol use to intoxication, proportion using drugs and days using drugs. Findings BI and BT were associated with better outcomes. The cost of SBIRT was significantly higher for BT patients ($75.54 versus 16.32, 95% confidence interval, P < 0.01). BT would be cost-effective if the decision-maker had a willingness to pay of $8.90 for a 1 percentage point reduction in the probability of using any alcohol. For the other five outcomes, BT was less effective and more costly, and BI would be a better use of resources. Conclusions It might be cost-effective to offer brief treatment if the goal is to abstain from alcohol. However, the higher effectiveness of brief treatment for this outcome is associated with considerable uncertainty and, because both brief intervention and brief treatment improve all outcomes, brief treatment does not appear to be a good use of resources. [ABSTRACT FROM AUTHOR]
- Published
- 2017
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21. Reduced nicotine content cigarettes and use of alternative nicotine products: exploratory trial.
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Hatsukami, Dorothy K., Luo, Xianghua, Dick, Laura, Kangkum, Margarita, Allen, Sharon S., Murphy, Sharon E., Hecht, Stephen S., Shields, Peter G., and al'Absi, Mustafa
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NICOTINE replacement therapy ,SMOKING ,REHABILITATION of cigarette smokers ,TOBACCO products ,PHYSIOLOGICAL effects of nicotine ,SMOKING cessation ,ADULTS ,TOBACCO industry ,PREVENTION ,EQUIPMENT & supplies ,SUBSTANCE abuse ,LAW ,GOVERNMENT policy ,BEHAVIOR ,BIOMARKERS ,CHI-squared test ,CONFIDENCE intervals ,NICOTINE ,POISSON distribution ,PROBABILITY theory ,QUESTIONNAIRES ,RESEARCH ,RESEARCH funding ,STATISTICAL sampling ,TOBACCO ,RANDOMIZED controlled trials ,REPEATED measures design ,DATA analysis software ,DESCRIPTIVE statistics ,ODDS ratio - Abstract
Aims To compare the use of alternative nicotine products, smoking behavior and tobacco biomarker exposure in smokers unwilling to quit who were assigned randomly to normal nicotine content (NNC) cigarettes or very low nicotine content (VLNC) cigarettes. Design Randomized, parallel-arm 8-week study with assignment to VLNC (VLNC 1, n = 53) or NNC (NNC, n = 27) with access to non-cigarette combusted and non-combusted tobacco/nicotine products or to VLNC with access to only non-combusted products (VLNC2, n = 56). Setting Clinics in Minnesota, USA. Participants Smokers uninterested in quitting smoking with a mean [± standard deviation (SD)] age of 44 (± 14) years and smoking 16 (± seven) cigarettes/day; 51% female, 72% white. Measurements During the experimental period, the measures taken included: rate of alternative products used, amount of and abstinence from combusted tobacco used and tobacco exposure biomarkers. Findings There were higher rates of non-combusted alternative tobacco/nicotine product use in both VLNC conditions versus the NNC condition [rate ratio (RR) = 2.18, 95% confidence interval (CI) = 1.94, 2.46 and RR = 1.64, 95% CI = 1.46, 1.85, respectively] and in VLNC1 versus VLNC2 condition (RR = 1.33, 95% CI = 1.23, 1.44), accompanied by reduced biomarkers of exposure primarily in VLNC2 condition compared to NNC condition ( Ps < 0.05). Fewer combusted products were smoked at almost all visits ( Ps ≤ 0.02) and there were higher rates of abstinence for both VLNC conditions compared with the NNC condition (VLNC1 versus NNC: RR = 9.96, 95% CI = 5.01, 19.81; VLNC2 versus NNC: RR = 11.23, 95% CI = 5.74, 21.97). Conclusion The offer of, and instructions to use, reduced nicotine content cigarettes during an 8-week period led to greater use of alternative tobacco/nicotine products compared with continued use of normal nicotine cigarettes and also reductions in smoking rates. [ABSTRACT FROM AUTHOR]
- Published
- 2017
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22. Commentary on Shand et al. (2011): Opioid use disorder as a condition of graded severity, similar to other substance use disorders.
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HASIN, DEBORAH S.
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OPIOIDS ,SUBSTANCE abuse ,DISABILITIES ,RESEARCH ,HOME (The concept) - Abstract
In this article the author discusses the implication of the study which examined the changes for the DSM-V opioids use disorders. He mentions one of the most important on the several changes which have been proposed for the DSM-V substance use disorders which is elimination of the differentiation between abuse and dependence. He also notes that the study has provided an important contribution by bringing home convincingly that substance use disorders are graded in severity even with opioids.
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- 2011
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23. Drug use, health and social outcomes of hard-to-treat heroin addicts receiving supervised injectable opiate treatment: secondary outcomes from the Randomized Injectable Opioid Treatment Trial ( RIOTT).
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Metrebian, Nicola, Groshkova, Teodora, Hellier, Jennifer, Charles, Vikki, Martin, Anthea, Forzisi, Luciana, Lintzeris, Nicholas, Zador, Deborah, Williams, Hugh, Carnwath, Tom, Mayet, Soraya, and Strang, John
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METHADONE treatment programs ,SUBSTANCE abuse & psychology ,THERAPEUTIC use of narcotics ,CONFIDENCE intervals ,DRUG administration ,HEALTH surveys ,HEROIN ,MEDICAL cooperation ,QUESTIONNAIRES ,RESEARCH ,RESEARCH funding ,SUBSTANCE abuse ,LOGISTIC regression analysis ,SOCIAL support ,RANDOMIZED controlled trials ,TREATMENT effectiveness ,PRE-tests & post-tests ,DATA analysis software ,DESCRIPTIVE statistics ,ODDS ratio - Abstract
Aims The Randomized Injectable Opioid Treatment Trial ( RIOTT) compared supervised injectable heroin ( SIH) and supervised injectable methadone ( SIM) with optimized oral methadone ( OOM) ( ISRCTN0133807). Heroin addicts (previously unresponsive to treatment) made significant reductions in street heroin use at 6 months when treated with SIH. We now examine secondary outcomes. Design Multi-site randomized controlled trial ( RCT) comparing SIH versus OOM and SIM versus OOM. Setting Three supervised injectable opiate clinics in England. Participants Chronic refractory heroin addicts continuing to inject street heroin virtually daily despite oral substitution treatment ( n = 127), randomized to either SIH( n = 43), SIM( n = 42) or OOM( n = 42). All received high levels of medical and psychosocial support. Measurements Secondary outcomes: wider drug use, crime, health and social functioning at 6 months. Findings At 6 months, no significant differences were found between treatment groups in wider drug use (crack/cocaine, benzodiazepines, alcohol), physical and mental health ( SF-36) or social functioning. Within each treatment group, significant reductions were observed in crime [ SIH = odds ratio ( OR) 0.05; P < 0.001; SIM = OR 0.11; P = 0.002; OOM = OR 0.11; P = 0.003] and money spent per week on illicit drugs ( SIH = mean change £-289.43; P < 0.001; SIM = mean change £-183.41; P < 0.001; OOM = mean change £-162.80; P < 0.001), with SIH significantly more likely to have reduced money spent on illicit drugs versus OOM (mean difference £-92.04; P < 0.001). Significant improvements were seen in physical health for SIH and SIM ( SIH = mean change 3.97; P = 0.008; SIM = mean change 4.73; P = 0.002) and mental health for OOM (mean change 6.04; P = 0.013). Conclusions Supervised injectable heroin treatment and supervised injectable methadone treatment showed no clearly identified benefit over optimized oral methadone in terms of wider drug use, crime, physical and mental health within a 6-month period, despite reducing street heroin use to a greater extent. However, all interventions were associated with improvements in these outcomes. [ABSTRACT FROM AUTHOR]
- Published
- 2015
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24. A 'missing not at random' ( MNAR) and 'missing at random' ( MAR) growth model comparison with a buprenorphine/naloxone clinical trial.
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McPherson, Sterling, Barbosa‐Leiker, Celestina, Mamey, Mary Rose, McDonell, Michael, Enders, Craig K., and Roll, John
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BUPRENORPHINE ,CLINICAL trials ,CONFIDENCE intervals ,MEDICAL cooperation ,NALOXONE ,NARCOTICS ,RESEARCH ,RESEARCH funding ,SUBSTANCE abuse ,DATA analysis ,SECONDARY analysis ,MAXIMUM likelihood statistics ,HUMAN research subjects ,STATISTICAL models ,DESCRIPTIVE statistics ,ODDS ratio - Abstract
Aims To compare three missing data strategies: (i) the latent growth model that assumes the data are missing at random ( MAR) model; (ii) the Diggle- Kenward missing not at random ( MNAR) model, where dropout is a function of previous/concurrent urinalysis ( UA) submissions; and (iii) the Wu- Carroll MNAR model where dropout is a function of the growth factors. Design Secondary data analysis of a National Drug Abuse Treatment Clinical Trials Network trial that examined a 7-day versus 28-day taper (i.e. stepwise decrease in buprenorphine/naloxone) on the likelihood of submitting an opioid-positive UA during treatment. Setting 11 out-patient treatment settings in 10 US cities. Participants A total of 516 opioid-dependent participants. Measurements Opioid UAs provided across the 4-week treatment period. Findings The MAR model showed a significant effect ( B = −0.45, P < 0.05) of trial arm on the opioid-positive UA slope (i.e. 28-day taper participants were less likely to submit a positive UA over time) with a small effect size ( d = 0.20). The MNAR Diggle- Kenward model demonstrated a significant ( B = −0.64, P < 0.01) effect of trial arm on the slope with a large effect size ( d = 0.82). The MNAR Wu- Carroll model showed a significant ( B = −0.41, P < 0.05) effect of trial arm on the UA slope that was relatively small ( d = 0.31). Conclusions This performance comparison of three missing data strategies (latent growth model, Diggle- Kenward selection model, Wu- Carrol selection model) on sample data indicates a need for increased use of sensitivity analyses in clinical trial research. Given the potential sensitivity of the trial arm effect to missing data assumptions, it is critical for researchers to consider whether the assumptions associated with each model are defensible. [ABSTRACT FROM AUTHOR]
- Published
- 2015
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25. Psychiatric comorbidity in treatment-seeking substance use disorder patients with and without attention deficit hyperactivity disorder: results of the IASP study.
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Emmerik‐van Oortmerssen, Katelijne, Glind, Geurt, Koeter, Maarten W. J., Allsop, Steve, Auriacombe, Marc, Barta, Csaba, Bu, Eli Torild H., Burren, Yuliya, Carpentier, Pieter‐Jan, Carruthers, Susan, Casas, Miguel, Demetrovics, Zsolt, Dom, Geert, Faraone, Stephen V., Fatseas, Melina, Franck, Johan, Johnson, Brian, Kapitány‐Fövény, Máté, Kaye, Sharlene, and Konstenius, Maija
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ATTENTION-deficit hyperactivity disorder ,PSYCHIATRIC diagnosis ,SUBSTANCE abuse treatment ,CONFIDENCE intervals ,EPIDEMIOLOGY ,NEUROPSYCHOLOGICAL tests ,MEDICAL cooperation ,RESEARCH ,STATISTICS ,SUBSTANCE abuse ,COMORBIDITY ,DATA analysis ,CROSS-sectional method ,DATA analysis software ,STATISTICAL models ,DESCRIPTIVE statistics ,DISEASE complications - Abstract
Aims To determine comorbidity patterns in treatment-seeking substance use disorder ( SUD) patients with and without adult attention deficit hyperactivity disorder ( ADHD), with an emphasis on subgroups defined by ADHD subtype, taking into account differences related to gender and primary substance of abuse. Design Data were obtained from the cross-sectional International ADHD in Substance use disorder Prevalence ( IASP) study. Setting Forty-seven centres of SUD treatment in 10 countries. Participants A total of 1205 treatment-seeking SUD patients. Measurements Structured diagnostic assessments were used for all disorders: presence of ADHD was assessed with the Conners' Adult ADHD Diagnostic Interview for DSM-IV ( CAADID), the presence of antisocial personality disorder ( ASPD), major depression ( MD) and (hypo)manic episode ( HME) was assessed with the Mini International Neuropsychiatric Interview- Plus ( MINI Plus), and the presence of borderline personality disorder ( BPD) was assessed with the Structured Clinical Interview for DSM-IV Axis II ( SCID II). Findings The prevalence of DSM-IV adult ADHD in this SUD sample was 13.9%. ASPD [odds ratio ( OR) = 2.8, 95% confidence interval ( CI) = 1.8-4.2], BPD ( OR = 7.0, 95% CI = 3.1-15.6 for alcohol; OR = 3.4, 95% CI = 1.8-6.4 for drugs), MD in patients with alcohol as primary substance of abuse ( OR = 4.1, 95% CI = 2.1-7.8) and HME ( OR = 4.3, 95% CI = 2.1-8.7) were all more prevalent in ADHD
+ compared with ADHD− patients ( P < 0.001). These results also indicate increased levels of BPD and MD for alcohol compared with drugs as primary substance of abuse. Comorbidity patterns differed between ADHD subtypes with increased MD in the inattentive and combined subtype ( P < 0.01), increased HME and ASPD in the hyperactive/impulsive ( P < 0.01) and combined subtypes ( P < 0.001) and increased BPD in all subtypes ( P < 0.001) compared with SUD patients without ADHD. Seventy-five per cent of ADHD patients had at least one additional comorbid disorder compared with 37% of SUD patients without ADHD. Conclusions Treatment-seeking substance use disorder patients with attention deficit hyperactivity disorder are at a very high risk for additional externalizing disorders. [ABSTRACT FROM AUTHOR]- Published
- 2014
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26. Non-medical use of prescription opioids during the transition to adulthood: a multi-cohort national longitudinal study.
- Author
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McCabe, Sean Esteban, Schulenberg, John E., O'Malley, Patrick M., Patrick, Megan E., and Kloska, Deborah D.
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CONFIDENCE intervals ,EPIDEMIOLOGY ,HIGH school students ,LONGITUDINAL method ,MEDICAL cooperation ,NARCOTICS ,QUESTIONNAIRES ,RESEARCH ,RESEARCH funding ,SUBSTANCE abuse ,DATA analysis ,MULTIPLE regression analysis ,DATA analysis software ,DESCRIPTIVE statistics - Abstract
Aims To examine non-medical use of prescription opioids ( NMUPO) patterns during the transition from adolescence to adulthood, and assess individual characteristics and other substance use behaviors associated with longitudinal patterns of NMUPO. Design Nationally representative samples of high school seniors in the United States (wave 1: modal age 18 years) were followed longitudinally across three biennial follow-up waves (waves 2, 3 and 4: modal ages 19/20, 21/22 and 23/24 years). Setting Data were collected via self-administered questionnaires to high school seniors and young adults. Participants The longitudinal sample consisted of 27 268 individuals in 30 cohorts (high school senior years 1976-2005) who participated in all four waves. Measurements Self-reports of NMUPO and other substance use behaviors. Findings Approximately 11.6% [95% confidence interval ( CI) = 11.2%, 12.0%] of the sample reported past-year NMUPO in at least one of the four waves. Among those who reported past-year NMUPO in at least one wave, 69.0% (67.6%, 70.4%), 20.5% (19.3%, 21.7%), 7.8% (7.1%, 8.6%) and 2.7% (2.3%, 3.1%) reported NMUPO at one, two, three and four waves, respectively. Several wave 1 variables were associated with greater odds of multiple waves of NMUPO and individuals who reported more waves of NMUPO had greater odds of other substance use behaviors. Conclusions Although most non-medical use of prescription opioids among 18-year-olds in the United States appears to be non-continuing, approximately one-third of the sample reporting non-medical use of prescription opioids appear to continue use beyond age 18 and have elevated odds of other substance use behaviors at ages 23/24. [ABSTRACT FROM AUTHOR]
- Published
- 2014
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27. Opioid dependence during pregnancy: relationships of anxiety and depression symptoms to treatment outcomes.
- Author
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Benningfield, Margaret M., Dietrich, Mary S., Jones, Hendrée E., Kaltenbach, Karol, Heil, Sarah H., Stine, Susan M., Coyle, Mara G., Arria, Amelia M., O'Grady, Kevin E., Fischer, Gabriele, and Martin, Peter R.
- Subjects
MENTAL illness drug therapy ,ANXIETY ,CHI-squared test ,MENTAL depression ,DRUG addiction ,MEDICAL cooperation ,NARCOTICS ,HEALTH outcome assessment ,RESEARCH ,RESEARCH funding ,STATISTICS ,SUBSTANCE abuse ,COMORBIDITY ,MULTIPLE regression analysis ,SECONDARY analysis ,PATIENT refusal of treatment ,RANDOMIZED controlled trials ,TREATMENT effectiveness ,BLIND experiment ,SEVERITY of illness index ,DATA analysis software ,DESCRIPTIVE statistics ,PREGNANCY - Abstract
Aims To examine the relationship of anxiety and depression symptoms with treatment outcomes (treatment discontinuation, rates of ongoing use of illicit drugs and likelihood of preterm delivery) in opioid-dependent pregnant women and describe their use of psychotropic medications. Design and setting Secondary data analysis from a randomized clinical trial of treatment for opioid dependence during pregnancy. Participants A total of 175 opioid-dependent pregnant women, of whom 131 completed treatment. Measurements Symptoms of anxiety and depression were captured with the 15-item Mini International Neuropsychiatric Interview ( MINI) screen. Use of illicit drugs was measured by urine drug screening. Preterm delivery was defined as delivery prior to 37 weeks' gestation. Self-reported use of concomitant psychotropic medication at any point during the study was recorded. Findings Women reporting only anxiety symptoms at study entry were more likely to discontinue treatment [adjusted odds ratio ( OR) = 4.56, 95% confidence interval ( CI): 1.91-13.26, P = 0.012], while those reporting only depression symptoms were less likely to discontinue treatment (adjusted OR = 0.14, 95% CI: 0.20-0.88, P = 0.036) compared to women who reported neither depression nor anxiety symptoms. No statistically significant between-group differences were observed for ongoing illicit drug use or preterm delivery. A majority (61.4%) of women reported use of concomitant psychotropic medication at some point during study participation. Conclusions Opioid agonist-treated pregnant patients with co-occurring symptoms of anxiety require additional clinical resources to prevent premature discontinuation. [ABSTRACT FROM AUTHOR]
- Published
- 2012
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28. Per capita alcohol consumption and all-cause mortality in Canada, 1950–98.
- Author
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Norström, Thor
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ALCOHOL drinking ,ALCOHOLISM ,SUBSTANCE abuse ,MORTALITY ,PUBLIC health ,RESEARCH - Abstract
To estimate the relationship between per capita alcohol consumption and male all-cause mortality in Canada.The outcome measure comprised annual data on male all-cause mortality for the period 1950–98. Alcohol sales (in litres 100% alcohol) were used as proxy for per capita consumption. The data were analysed using the Box–Jenkins technique. Two models were estimated, one including only female mortality as control, the other in addition cigarette sales.The first model yielded a significant alcohol effect that implied a 2.9%[standadrd error (SE) = 0.6%] increase in mortality given a 1-litre increase in consumption. This estimate coincides with that obtained for northern Europe in previous research. When cigarette sales were included in the model the alcohol effect was still statistically significant but markedly reduced, to 1.7% (SE = 0.6%).Total mortality is a classic indicator of the general health status of the population. Its relationship with per capita consumption of alcohol supports the view that total consumption is a concern for public health. [ABSTRACT FROM AUTHOR]
- Published
- 2004
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29. Factors associated with volatile solvent use among junior high school students in Kanto, Japan.
- Author
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Kikuchi, Akiko and Wada, Kiyoshi
- Subjects
INHALANT abuse ,RESEARCH - Abstract
ABSTRACT Aims To estimate the relative association between life-time volatile solvent use and risk factors for usage. Design Cross-sectional anonymous questionnaire survey. Setting Junior high schools in Kanto, Japan. Participants Junior high school students (n = 7744). Measurements Data on life-time and past-year solvent use, demographic variables, urbanization, regularity of waking patterns, school life, family life, peer relationships, prior alcohol and cigarette use and knowledge on harmful effects of solvent use. Findings Uni- and multivariate logistic regression analyses were conducted to estimate crude and adjusted odds ratios for each index. The primary findings were (1) ‘smoking cigarettes nearly every day’ (adjusted OR = 9.88, 95% Cl = 3.74, 26.12) and peer pressure measured by ‘been tempted to use solvents’ (adjusted OR = 9.53, 95% Cl = 4.84, 18.74) demonstrated the highest adjusted odds ratios; (2) being male (adjusted OR = 2.56, 95% Cl = 1.37, 4.76), seeing school life as ‘not at all enjoyable’ (adjusted OR = 2.69, 95% Cl = 1.03, 7.01) and family environment as ‘neither good nor bad’ (adjusted OR = 2.15, 95% Cl = 1.19, 3.88) also showed significant association; (3) life-time alcohol use did not show a significant association in the multivariate model (adjusted OR = 0.80, 95% Cl = 0.30, 2.12); and (4) solvent use appeared independent of knowledge regarding its effects (‘death by acute intoxication’, ‘psychotic symptoms’, ‘amotivational syndrome’, ‘flashbacks’ adjusted ORs all non-significant). Conclusion Alcohol use may not function as a gateway to solvent use in Japan. The reasons may be culture-bound. A longitudinal study is required to test this hypothesis. [ABSTRACT FROM AUTHOR]
- Published
- 2003
- Full Text
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