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Schmid F, Henry A, Benzerouk F, Barrière S, Gondrexon J, Kaladjian A, Gierski F. Patterns of executive functions and theory of mind in adults with a family history of alcohol use disorder: Combined group and single-case analyses. ALCOHOL, CLINICAL & EXPERIMENTAL RESEARCH 2024; 48:362-374. [PMID: 38243915 DOI: 10.1111/acer.15238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 11/24/2023] [Accepted: 11/26/2023] [Indexed: 01/22/2024]
Abstract
BACKGROUND Impairments in executive function and social cognition are highly prevalent in individuals with an alcohol use disorder (AUD). Some studies show that similar difficulties are displayed by individuals with a positive family history of AUD (FH+) compared with individuals with a negative family history (FH-). Yet, no studies have jointly investigated cognitive and affective theory of mind at the behavioral level. Moreover, some studies show preserved executive and socioemotional functioning in FH+ participants. One possible explanation for these divergent results is that FH+ individuals are cognitively heterogeneous. In this study, we examined the frequency and co-occurrence of difficulties in executive function and social cognition among FH+ individuals at the individual level. METHODS Sixty FH+ and 60 FH- participants matched on age, sex, and education level were included. They completed tasks assessing executive functions (Stroop, Trail Making Test) and affective and cognitive theory of mind (Movie for the Assessment of Social Cognition). They also completed self-report questionnaires measuring impulsivity, alexithymia, and empathy. Single-case analyses assessed the proportion of FH+ participants with difficulties in executive function and/or theory of mind. RESULTS FH+ individuals exhibited difficulties in response inhibition and made more errors during theory of mind processing, indicating an absence of mental state representation, compared with FH- individuals. In the FH+ sample, 53.33% had executive function and/or theory of mind difficulties. Those with lower theory of mind scores reported higher alexithymia and lower empathy on self-report measures. CONCLUSIONS FH+ individuals display heterogeneous executive function and theory of mind abilities. Given that they mostly occur independently of one another, executive function and theory of mind difficulties may be distinct vulnerability markers in AUD.
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Affiliation(s)
- F Schmid
- Laboratoire Cognition, Santé, Société (C2S - EA 6291), University of Reims Champagne-Ardenne, Reims, France
| | - A Henry
- Laboratoire Cognition, Santé, Société (C2S - EA 6291), University of Reims Champagne-Ardenne, Reims, France
- Psychiatry Department, Marne Public Mental Health Institute & Reims University Hospital, Reims, France
| | - F Benzerouk
- Laboratoire Cognition, Santé, Société (C2S - EA 6291), University of Reims Champagne-Ardenne, Reims, France
- Psychiatry Department, Marne Public Mental Health Institute & Reims University Hospital, Reims, France
- INSERM U1247, Research Group on Alcohol and Dependences, University of Picardy Jules Verne, Amiens, France
| | - S Barrière
- Psychiatry Department, Marne Public Mental Health Institute & Reims University Hospital, Reims, France
| | - J Gondrexon
- Psychiatry Department, Marne Public Mental Health Institute & Reims University Hospital, Reims, France
| | - A Kaladjian
- Laboratoire Cognition, Santé, Société (C2S - EA 6291), University of Reims Champagne-Ardenne, Reims, France
- Psychiatry Department, Marne Public Mental Health Institute & Reims University Hospital, Reims, France
| | - F Gierski
- Laboratoire Cognition, Santé, Société (C2S - EA 6291), University of Reims Champagne-Ardenne, Reims, France
- Psychiatry Department, Marne Public Mental Health Institute & Reims University Hospital, Reims, France
- INSERM U1247, Research Group on Alcohol and Dependences, University of Picardy Jules Verne, Amiens, France
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Sex differences in addiction-relevant behavioral outcomes in rodents following early life stress. ADDICTION NEUROSCIENCE 2023; 6. [PMID: 37101684 PMCID: PMC10124992 DOI: 10.1016/j.addicn.2023.100067] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
In humans, exposure to early life stress (ELS) is an established risk factor for the development of substance use disorders (SUDs) during later life. Similarly, rodents exposed to ELS involving disrupted mother-infant interactions, such as maternal separation (MS) or adverse caregiving due to scarcity-adversity induced by limited bedding and nesting (LBN) conditions, also exhibit long-term alterations in alcohol and drug consumption. In both humans and rodents, there is a range of addiction-related behaviors that are associated with drug use and even predictive of subsequent SUDs. In rodents, these include increased anxiety-like behavior, impulsivity, and novelty-seeking, altered alcohol and drug intake patterns, as well as disrupted reward-related processes involving consummatory and social behaviors. Importantly, the expression of these behaviors often varies throughout the lifespan. Moreover, preclinical studies suggest that sex differences play a role in how exposure to ELS impacts reward and addiction-related phenotypes as well as underlying brain reward circuitry. Here, addiction-relevant behavioral outcomes and mesolimbic dopamine (DA) dysfunction resulting from ELS in the form of MS and LBN are discussed with a focus on age- and sex-dependent effects. Overall, these findings suggest that ELS may increase susceptibility for later life drug use and SUDs by interfering with the normal maturation of reward-related brain and behavioral function.
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Kline HL, Yamamoto BK. The effects of alcohol drinking on subsequent methamphetamine self-administration and relapse in adolescent female rats. Behav Brain Res 2022; 422:113771. [PMID: 35085703 PMCID: PMC8819712 DOI: 10.1016/j.bbr.2022.113771] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 01/06/2022] [Accepted: 01/21/2022] [Indexed: 11/20/2022]
Abstract
Alcohol and Methamphetamine (Meth) are widely abused drugs that are frequently co-abused, though this pattern of polysubstance abuse is rarely studied. Alcohol use during adolescence is associated with subsequent Meth dependence in humans and female adolescents may be more vulnerable than males to serial alcohol and Meth use. However, it is unknown if prior alcohol drinking impacts subsequent Meth-taking in female rats. This study uses a novel method of serial voluntary alcohol drinking and Meth self-administration in female adolescent Sprague Dawley rats (n = 35) to model human patterns of co-abuse. Rats demonstrated a steady time-based increase in alcohol preference versus water, starting at 33.3 ± 3.4% on day 1-48.0 ± 3.6% by the final day of EtOH, with a peak EtOH preference of 49.7 ± 3.7% on day 17 of the drinking paradigm (P < 0.001, one-way repeated measures ANOVA). All rats rapidly acquired Meth self-administration, demonstrating a 4.6 ± 1.4 fold increase in active presses for Meth and a 5.2 ± 1.8 fold increase in Meth intake (mg/kg) within 7 days, and maintained high levels of Meth intake throughout 21 days of self-administration. Prior alcohol drinking did not alter the increase in Meth self-administration compared to alcohol naïve control rats. However, after 7 days of Meth abstinence, a history of alcohol drinking reduced cue-primed reinstatement of Meth seeking. These findings demonstrate that prior alcohol consumption does not alter overall Meth self-administration but does persistently reduce cue-primed Meth seeking after prolonged alcohol abstinence.
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Affiliation(s)
- Hannah L Kline
- Medical Neuroscience Graduate Program, Indiana University School of Medicine, Indianapolis, IN, USA; Department of Pharmacology & Toxicology, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Bryan K Yamamoto
- Department of Pharmacology & Toxicology, Indiana University School of Medicine, Indianapolis, IN, USA; Stark Neuroscience Research Institute, Indiana University School of Medicine, Indianapolis, IN, USA.
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4
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Exposure to maternal odor enhances intake of a taste that mimicks the sensory attributes of ethanol. Learn Behav 2019; 47:302-309. [PMID: 31264146 DOI: 10.3758/s13420-019-00373-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Early exposure to ethanol increases subsequent acceptance of this drug. Little attention, however, has been devoted to the interaction of the taste of the drug with other, familiar or non-familiar, odors contingent with ethanol access, particularly early in ontogeny. This study assessed the influence of exposure to maternal odor on intake and grasp responses to an artificial nipple providing a solution (a sucrose-quinine mix) that emulates the taste of alcohol, in 4-day-old rat pups. The results showed that the mother's odor enhanced intake from and seeking responses to an artificial nipple that provided the solution that mimicked the taste of alcohol (Experiment 1). This pattern of results was not evoked by the odor of an unrelated dam (Experiment 2), nor was it observed when the nipple delivered water. The main new finding of the present study is that 4-day-old rats tested in the presence of the mother (and hence exposed to her odor cues) exhibited enhanced seeking and intake of a solution that mimics the chemosensory properties of ethanol.
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Cloutier RM, Blumenthal H, Trim RS, Douglas ME, Anderson KG. Real-time social stress response and subsequent alcohol use initiation among female adolescents. PSYCHOLOGY OF ADDICTIVE BEHAVIORS 2019; 33:254-265. [PMID: 30869921 PMCID: PMC6483836 DOI: 10.1037/adb0000454] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Adolescents who are particularly sensitive to social stress may be vulnerable to earlier alcohol consumption and related problems. Although a small literature supports this contention, previous studies mostly relied on retrospective self-report. The current study used discrete-time survival analysis (DTSA) to test whether real-time social stress responding (via laboratory induction) and social anxiety symptoms predicted 12-month alcohol onset in an alcohol-naïve sample of young female adolescents. Anxiety elicited by the task was expected to predict greater and earlier rates of alcohol incidence, particularly among girls with higher levels of self-reported social anxiety symptoms. Participants were 104 community-recruited girls (ages 12-15 years) who completed a modified Trier Social Stress Test and questionnaires; follow-up calls were conducted at 3, 6, 9, and 12 months after the laboratory visit. Self-reported anxiety was assessed in response to the stressor following acclimation (baseline), instruction (anticipation), and speech (posttask). By 12 months, 30.8% of the sample had consumed a full alcoholic beverage. The DTSA revealed that girls with higher levels of social anxiety and greater elevations in anticipatory (but not posttask) anxiety compared to baseline had earlier alcohol initiation. This is the first study to examine the role of both laboratory-induced anxious responding and retrospective reports of social anxiety as prospective predictors of alcohol incidence. These preliminary findings suggest that adolescent girls who are more sensitive to social stress may be at risk for experimenting with alcohol earlier than their peers. (PsycINFO Database Record (c) 2019 APA, all rights reserved).
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Affiliation(s)
- Renee M Cloutier
- Teen Stress and Alcohol Research Laboratory, Department of Psychology, University of North Texas
| | - Heidemarie Blumenthal
- Teen Stress and Alcohol Research Laboratory, Department of Psychology, University of North Texas
| | - Ryan S Trim
- Department of Psychiatry, University of California San Diego
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Ports KA, Holman DM, Guinn AS, Pampati S, Dyer KE, Merrick MT, Lunsford NB, Metzler M. Adverse Childhood Experiences and the Presence of Cancer Risk Factors in Adulthood: A Scoping Review of the Literature From 2005 to 2015. J Pediatr Nurs 2019; 44:81-96. [PMID: 30683285 PMCID: PMC6355255 DOI: 10.1016/j.pedn.2018.10.009] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Revised: 10/11/2018] [Accepted: 10/12/2018] [Indexed: 02/07/2023]
Abstract
Exposure to Adverse Childhood Experiences (ACEs) is associated with a host of harmful outcomes, including increased risk for cancer. A scoping review was conducted to gain a better understanding of how ACEs have been studied in association with risk factors for cancer. This review includes 155 quantitative, peer-reviewed articles published between 2005 and 2015 that examined associations between ACEs and modifiable cancer risk factors, including alcohol, environmental carcinogens, chronic inflammation, sex hormones, immunosuppression, infectious agents, obesity, radiation, ultraviolet (UV) radiation, and tobacco, among U.S. adults. This review highlights the growing body of research connecting ACEs to cancer risk factors, particularly alcohol, obesity, and tobacco. Fewer studies investigated the links between ACEs and chronic inflammation or infectious agents. No included publications investigated associations between ACEs and environmental carcinogens, hormones, immunosuppression, radiation, or ultraviolet radiation. Mitigating the impact of ACEs may provide innovative ways to effect comprehensive, upstream cancer prevention.
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Affiliation(s)
- Katie A Ports
- Division of Violence Prevention, National Center for Injury Prevention and Control, Centers for Disease Control and Prevention, Atlanta, GA, USA.
| | - Dawn M Holman
- Division of Cancer Prevention and Control, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, GA, USA.
| | - Angie S Guinn
- Division of Violence Prevention, National Center for Injury Prevention and Control, Centers for Disease Control and Prevention, Atlanta, GA, USA.
| | - Sanjana Pampati
- Department of Epidemiology, University of Michigan School of Public Health, Ann Arbor, MI, USA.
| | - Karen E Dyer
- Virginia Commonwealth University, School of Medicine, Department of Health Behavior and Policy, Richmond, VA, USA.
| | - Melissa T Merrick
- Division of Violence Prevention, National Center for Injury Prevention and Control, Centers for Disease Control and Prevention, Atlanta, GA, USA.
| | - Natasha Buchanan Lunsford
- Division of Cancer Prevention and Control, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, GA, USA.
| | - Marilyn Metzler
- Division of Violence Prevention, National Center for Injury Prevention and Control, Centers for Disease Control and Prevention, Atlanta, GA, USA.
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Caneto F, Pautassi RM, Pilatti A. Ethanol-induced autonomic responses and risk taking increase in young adults with a positive family history of alcohol problems. Addict Behav 2018; 76:174-181. [PMID: 28843731 DOI: 10.1016/j.addbeh.2017.08.008] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Revised: 06/27/2017] [Accepted: 08/14/2017] [Indexed: 11/19/2022]
Abstract
The mechanisms that underlie the greater prevalence of alcohol use disorders in individuals with a positive family history (FH+) of alcohol abuse are still under investigation. These subjects may exhibit differential sensitivity to alcohol's effects on psychomotor stimulation and impulsivity. Alcohol-induced psychomotor stimulation, measured as the heart rate (HR) response, is a proxy for the positive rewarding effects of the drug. We analyzed alcohol-induced effects on time perception (Time Production Task), risk taking (Balloon Analogue Risk Task [BART]), and HR in FH+ and FH- participants. In the FH+ and FH- groups, women and men received 0.6 and 0.7g/kg alcohol, respectively. The alcohol dose yielded a breath alcohol concentration of 0.08% throughout the experiment. The control groups received placebo, and the subjective perception of alcohol intoxication was assessed. Alcohol intoxication significantly increased HR and the adjusted average number of pumps on the BART (a measure of risk taking) in FH+ men and women but not in FH- participants. Behavioral impulsivity was unaffected by alcohol or a FH of alcohol abuse. FH- but not FH+ participants who received alcohol reported significantly greater subjective perception of alcohol's effects than their placebo counterparts. These results indicate that FH+ individuals presented heightened sensitivity to alcohol-induced HR stimulation and alcohol-induced risk taking compared with their FH- counterparts. FH+ subjects, however, were insensitive to the subjective effects of alcohol. This idiosyncratic response pattern may be a likely pathway by which a FH of alcohol problems promotes alcohol drinking.
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Affiliation(s)
- Florencia Caneto
- CIPSI Grupo Vinculado CIECS-UNC-CONICET, Universidad Nacional de Córdoba, Argentina
| | - Ricardo Marcos Pautassi
- Instituto de Investigación Médica M. y M. Ferreyra, INIMEC-CONICET, Universidad Nacional de Córdoba, Córdoba C.P. 5000, Argentina; Facultad de Psicología, Universidad Nacional de Córdoba, Córdoba C.P. 5000, Argentina
| | - Angelina Pilatti
- CIPSI Grupo Vinculado CIECS-UNC-CONICET, Universidad Nacional de Córdoba, Argentina.
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Hildebrandt T, Epstein EE, Sysko R, Bux DA. Using Factor Mixture Models to Evaluate the Type A/B Classification of Alcohol Use Disorders in a Heterogeneous Treatment Sample. Alcohol Clin Exp Res 2017; 41:987-997. [PMID: 28247423 PMCID: PMC5404935 DOI: 10.1111/acer.13367] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2016] [Accepted: 02/22/2017] [Indexed: 01/25/2023]
Abstract
BACKGROUND The type A/B classification model for alcohol use disorders (AUDs) has received considerable empirical support. However, few studies examine the underlying latent structure of this subtyping model, which has been challenged as a dichotomization of a single drinking severity dimension. Type B, relative to type A, alcoholics represent those with early age of onset, greater familial risk, and worse outcomes from alcohol use. METHODS We examined the latent structure of the type A/B model using categorical, dimensional, and factor mixture models in a mixed-gender community treatment-seeking sample of adults with an AUD. RESULTS Factor analytic models identified 2 factors (drinking severity/externalizing psychopathology and internalizing psychopathology) underlying the type A/B indicators. A factor mixture model with 2 dimensions and 3 classes emerged as the best overall fitting model. The classes reflected a type A class and 2 type B classes (B1 and B2) that differed on the respective level of drinking severity/externalizing pathology and internalizing pathology. Type B1 had a greater prevalence of women and more internalizing pathology and B2 had a greater prevalence of men and more drinking severity/externalizing pathology. The 2-factor, 3-class model also exhibited predictive validity by explaining significant variance in 12-month drinking and drug use outcomes. CONCLUSIONS The model identified in this study may provide a basis for examining different sources of heterogeneity in the course and outcome of AUDs.
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Affiliation(s)
- Tom Hildebrandt
- Department of Psychiatry, Mount Sinai School of Medicine, One Gustave L Levy Place, Box 1230, New York, NY 10029
| | - Elizabeth E. Epstein
- Center of Alcohol Studies, Rutgers – The State University of New Jersey, Smithers Hall, 607 Allison Road, Piscataway, NJ 08854-8001
- Department of Psychiatry, University of Massachusetts Medical School, 365 Plantation Street, Worcester, MA 01605
| | - Robyn Sysko
- Department of Psychiatry, Mount Sinai School of Medicine, One Gustave L Levy Place, Box 1230, New York, NY 10029
| | - Donald A. Bux
- Department of Psychiatry, Montefiore Medical Center, 334 East 148th Street, Bronx, NY 10451-5707
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Wille-Bille A, de Olmos S, Marengo L, Chiner F, Pautassi RM. Long-term ethanol self-administration induces ΔFosB in male and female adolescent, but not in adult, Wistar rats. Prog Neuropsychopharmacol Biol Psychiatry 2017; 74:15-30. [PMID: 27919738 DOI: 10.1016/j.pnpbp.2016.11.008] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2016] [Revised: 11/25/2016] [Accepted: 11/29/2016] [Indexed: 01/09/2023]
Abstract
Early-onset ethanol consumption predicts later development of alcohol use disorders. Age-related differences in reactivity to ethanol's effects may underlie this effect. Adolescent rats are more sensitive and less sensitive than adults to the appetitive and aversive behavioral effects of ethanol, respectively, and more sensitive to the neurotoxic effects of experimenter-administered binge doses of ethanol. However, less is known about age-related differences in the neural consequences of self-administered ethanol. ΔFosB is a transcription factor that accumulates after chronic drug exposure and serves as a molecular marker of neural plasticity associated with the transition to addiction. We analyzed the impact of chronic (18 two-bottle choice intake sessions spread across 42days, session length: 18h) ethanol [or only vehicle (control group)] self-administration during adolescence or adulthood on the induction of ΔFosB in several brain areas, anxiety-like behavior, and ethanol-induced locomotor activity and conditioned place preference (CPP) in Wistar rats. Adolescent rats exhibited a progressive escalation of ethanol intake and preference, whereas adult rats exhibited a stable pattern of ingestion. Few behavioral differences in the open field or light-dark test were observed after the intake test. Furthermore, ethanol self-administration did not promote the expression of ethanol-induced CPP. There were, however, large age-related differences in the neural consequences of ethanol drinking: a significantly greater number of ethanol-induced ΔFosB-positive cells was found in adolescents vs. adults in the prelimbic cortex, dorsolateral striatum, nucleus accumbens core and shell, and central amygdala nucleus capsular and basolateral amygdala, with sex-related differences found at central amygdala. This greater ethanol-induced ΔFosB induction may represent yet another age-related difference in the sensitivity to ethanol that may put adolescents at higher risk for problematic ethanol use.
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Affiliation(s)
- Aranza Wille-Bille
- Instituto de Investigación Médica M. y M. Ferreyra, INIMEC - CONICET-UNC, Córdoba C.P. 5000, Argentina
| | - Soledad de Olmos
- Instituto de Investigación Médica M. y M. Ferreyra, INIMEC - CONICET-UNC, Córdoba C.P. 5000, Argentina
| | - Leonardo Marengo
- Instituto de Investigación Médica M. y M. Ferreyra, INIMEC - CONICET-UNC, Córdoba C.P. 5000, Argentina; Facultad de Psicología, Universidad Nacional de Córdoba (UNC), Córdoba, Argentina
| | - Florencia Chiner
- Instituto de Investigación Médica M. y M. Ferreyra, INIMEC - CONICET-UNC, Córdoba C.P. 5000, Argentina; Facultad de Psicología, Universidad Nacional de Córdoba (UNC), Córdoba, Argentina
| | - Ricardo Marcos Pautassi
- Instituto de Investigación Médica M. y M. Ferreyra, INIMEC - CONICET-UNC, Córdoba C.P. 5000, Argentina; Facultad de Psicología, Universidad Nacional de Córdoba (UNC), Córdoba, Argentina.
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Motos Sellés P, Cortés Tomás MT, Giménez Costa JA. Edad de inicio en el consumo, motivos y cantidad de alcohol en la determinación de consecuencias en consumidores intensivos universitarios. UNIVERSITAS PSYCHOLOGICA 2016. [DOI: 10.11144/javeriana.upsy15-2.edcm] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Las implicaciones clínicas y sociales derivadas del consumo intensivo de alcohol (CIA) en universitarios motivan la necesidad de analizar los factores que favorecen su aparición. Este estudio evalúa cómo influye la cantidad de alcohol ingerido, la edad de inicio en el consumo de esta sustancia y los motivos asociados a esta conducta en la presencia de un mayor o menor número de consecuencias psicosociales.
312 estudiantes de primero de la Universidad de Valencia que realizan CIA cumplimentaron el instrumento IECI (Cortés et al., 2012): autoregistro de consumo, motivos asociados a esta ingesta y consecuencias psicosociales derivadas.
Se confirman resultados de investigaciones precedentes. Ambos sexos duplican los gramos de alcohol que definen un CIA. Aparecen diferencias en los efectos esperados en función del sexo, así como en la edad de inicio en el consumo y en el número de consecuencias experimentadas.
Los análisis de regresión de orden jerárquico muestran la importancia de la edad de inicio y los motivos, por encima de los gramos consumidos, para dar cuenta del deterioro psicosocial generado por la ingesta. Esto apoya la necesidad de atender a la combinación de variables en la explicación y posterior intervención para paliar las consecuencias derivadas del CIA.
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Kuntsche E, Rossow I, Engels R, Kuntsche S. Is 'age at first drink' a useful concept in alcohol research and prevention? We doubt that. Addiction 2016; 111:957-65. [PMID: 26147610 DOI: 10.1111/add.12980] [Citation(s) in RCA: 64] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2014] [Revised: 01/16/2015] [Accepted: 05/05/2015] [Indexed: 01/12/2023]
Abstract
AIM To address and discuss the weaknesses of age at first drink (AFD) as a concept in alcohol research and prevention. METHODS Narrative literature review. RESULTS Varying from one sip to the consumption of several full drinks, and sometimes including the specification of particular conditions (e.g. without parental consent), no exact definition and operationalization of AFD was found. Evidence reveals poor test-retest reliability when the same individuals report their AFD two or more times. Theoretical arguments and empirical evidence fail to explain why having one sip or one drink earlier than peers should cause heavier drinking and related problems later in life. Alternative explanations such as self-selection, third variable effects and systematic report bias are not considered in most studies. These shortcomings also make AFD unsuitable as an indicator or marker of underlying problems such as conduct problems and academic failure. Together with unjustified causal inferences, this has led to an over-emphasis on the relevance of postponing AFD as a way to prevent problems later in life. CONCLUSION We argue in favour of shifting the focus of alcohol research and prevention away from AFD towards a better understanding of the progression from infrequent, low-quantity drinking to more detrimental drinking patterns and the prevention of associated acute and short-term harm.
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Affiliation(s)
- Emmanuel Kuntsche
- Addiction Switzerland, Research Institute, Lausanne, Switzerland.,Behavioural Science Institute, Radboud University Nijmegen, the Netherlands
| | - Ingeborg Rossow
- Norwegian Institute for Alcohol and Drug Research, Oslo, Norway
| | - Rutger Engels
- Behavioural Science Institute, Radboud University Nijmegen, the Netherlands.,Trimbos Institute, Utrecht, the Netherlands
| | - Sandra Kuntsche
- Addiction Switzerland, Research Institute, Lausanne, Switzerland
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Cook WK, Karriker-Jaffe KJ, Bond J, Lui C. Asian American problem drinking trajectories during the transition to adulthood: ethnic drinking cultures and neighborhood contexts. Am J Public Health 2015; 105:1020-7. [PMID: 25393183 PMCID: PMC4386507 DOI: 10.2105/ajph.2014.302196] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/02/2014] [Indexed: 11/04/2022]
Abstract
OBJECTIVES We aimed to identify problem drinking trajectories and their predictors among Asian Americans transitioning from adolescence to adulthood. We considered cultural and socioeconomic contextual factors, specifically ethnic drinking cultures, neighborhood socioeconomic status, and neighborhood coethnic density, to identify subgroups at high risk for developing problematic drinking trajectories. METHODS We used a sample of 1333 Asian Americans from 4 waves of the National Longitudinal Study of Adolescent to Adult Health (1994-2008) in growth mixture models to identify trajectory classes of frequent heavy episodic drinking and drunkenness. We fitted multinomial logistic regression models to identify predictors of trajectory class membership. RESULTS Two dimensions of ethnic drinking culture-drinking prevalence and detrimental drinking pattern in the country of origin-were predictive of problematic heavy episodic drinking and drunkenness trajectories. Higher neighborhood socioeconomic status in adolescence was predictive of the trajectory class indicating increasing frequency of drunkenness. Neighborhood coethnic density was not predictive of trajectory class membership. CONCLUSIONS Drinking cultures in the country of origin may have enduring effects on drinking among Asian Americans. Further research on ethnic drinking cultures in the United States is warranted for prevention and intervention.
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Affiliation(s)
- Won Kim Cook
- All authors are with the Alcohol Research Group, Public Health Institute, Emeryville, CA. Camillia Lui is also with the School of Public Health, University of California, Berkeley
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13
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Negriff S, James A, Trickett PK. Characteristics of the Social Support Networks of Maltreated Youth: Exploring the Effects of Maltreatment Experience and Foster Placement. SOCIAL DEVELOPMENT 2014; 24:483-500. [PMID: 26388678 DOI: 10.1111/sode.12102] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Little is known about the social support networks of maltreated youth or how youth in foster care may compare with those who remain with their parent(s). Social network characteristics and perceived social support were examined between (1) maltreated and comparison youth, (2) maltreated youth who remained with their biological parent, those with a foster parent, or a those with a kin caregiver, and (3) youth in stable placements and those who have changed placements. Data came from a sample of 454 adolescents (241 boys, 9-13 years old at enrollment) who took part in a longitudinal study of child maltreatment. Participants completed three assessments approximately 1 year apart. Results showed that on average, maltreated adolescents named significantly fewer people in their network than comparison adolescents. At Time 2, comparison adolescents reported more same-aged friends. In the maltreatment group, youth with a foster parent reported significantly more older friends than maltreated youth with a kin caregiver. Fewer maltreated youth named a biological parent on the social support questionnaire at all three time points. More youth in kinship care described their caregiver as supportive than those in foster care. These findings indicate that despite heterogeneous placement histories, social support networks among maltreated youth were very similar.
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Lee JY, Shin KM, Cho SM, Shin YM. Psychosocial risk factors associated with internet addiction in Korea. Psychiatry Investig 2014; 11:380-6. [PMID: 25395968 PMCID: PMC4225201 DOI: 10.4306/pi.2014.11.4.380] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2013] [Revised: 12/10/2013] [Accepted: 01/06/2014] [Indexed: 12/27/2022] Open
Abstract
OBJECTIVE The aim of this study was to examine the prevalence of Internet addiction in middle school students and to identify associated psychosocial risk factors and depression. METHODS This study was part of a larger epidemiological study on childhood psychiatric disorders conducted in Osan, a city of Republic of Korea. We used IAS for internet addiction, K-YSR for subjects' emotional and behavioral problems and K-CDI for depressive symptoms. We used the data of n=1217 completed cases. We put on independent variables, which are sex, age, smoking and alcohol experiences, economic status, age of first Internet use, K-YSR and K-CDI score. RESULTS The subjects consisted of addicted users (2.38%), over users (36.89%) and normal Internet users (60.72%). Attention problems, sex, delinquent problems, K-CDI scores, thought problems, age and aggressive behavior were predictable variables of internet addiction. Age of initial Internet use negatively predicted Internet addiction. CONCLUSION This result showed similar to other researches about sociodemographic, emotional or behavioral factors related to internet addiction. Generally, subjects with more severe internet addiction had more emotional or behavioral problems. It means that they already have had various difficulties when we found internet addiction of adolescents. Therefore it is necessary to evaluate whether the subjects have any emotional or behavioral troubles and to intervene to prevent internet addiction.
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Affiliation(s)
- Ju Young Lee
- Department of Psychiatry and Behavioral Sciences, Ajou University School of Medicine, Suwon, Republic of Korea
| | - Kyoung Min Shin
- Department of Psychiatry and Behavioral Sciences, Ajou University School of Medicine, Suwon, Republic of Korea
| | - Sun-Mi Cho
- Department of Psychiatry and Behavioral Sciences, Ajou University School of Medicine, Suwon, Republic of Korea
| | - Yun Mi Shin
- Department of Psychiatry and Behavioral Sciences, Ajou University School of Medicine, Suwon, Republic of Korea
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Walters GD, Urban H. Age of Substance Use Onset as a Predictor of Early Adult Substance Dependence and Offending in Male and Female Delinquents. JOURNAL OF DRUG ISSUES 2014. [DOI: 10.1177/0022042614542513] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
This study was designed first, to test whether sex moderated the effect of substance use onset on early adult substance dependence and offending and second, to identify the factors responsible for this effect. Structured equation modeling with 1,281 adjudicated delinquents (1,104 males, 177 females) from the Pathways to Desistance study revealed that sex moderated the onset–substance dependence and onset–offending relationships. Whereas age of substance use onset predicted early adult substance dependence in both males and females, it only predicted early adult offending in males. Out of six putative mediators, only one, adolescent moral disengagement, satisfied the criteria for mediated moderation. Mediation of the moderated onset–offending relationship was the result of moral disengagement correlating with both age of substance use onset and early adult offending in male but not female delinquents. Moral disengagement displayed similar patterns of correlation in the onset–substance dependency relationship but failed to satisfy all criteria for mediated moderation.
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Wilsnack SC, Wilsnack RW. Focus on: women and the costs of alcohol use. Alcohol Res 2014; 35:219-28. [PMID: 24881330 PMCID: PMC3908713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Although light-to-moderate drinking among women is associated with reduced risks of some cardiovascular problems, strokes, and weakening of bones, such levels of drinking also are associated with increased risks of breast cancer and liver problems, and heavy drinking increases risks of hypertension and bone fractures and injuries. Women's heavy-drinking patterns and alcohol use disorders are associated with increased likelihood of many psychiatric problems, including depression, posttraumatic stress disorder, eating disorders, and suicidality, as well as increased risks of intimate partner violence and sexual assault, although causality in the associations of drinking with psychiatric disorders and with violence remains unclear. It is important for women to be aware of the risks associated with alcohol use, especially because gaps between U.S. men's and women's drinking may have narrowed. However, analyses of health risks and benefits need mprovement to avoid giving women oversimplified advice about drinking.
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Icick R, Lauer S, Romo L, Dupuy G, Lépine JP, Vorspan F. Dysfunctional parental styles perceived during childhood in outpatients with substance use disorders. Psychiatry Res 2013; 210:522-8. [PMID: 23880480 DOI: 10.1016/j.psychres.2013.06.041] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2012] [Revised: 04/11/2013] [Accepted: 06/22/2013] [Indexed: 11/16/2022]
Abstract
People who suffer from substance use disorders (SUDs) frequently report to have undergone childhood adversity that is often associated with father or mother dysfunction, or both. Yet that issue has been barely addressed in opiate dependent patients. Therefore we sought to evaluate parent-specific dysfunctional styles perceived during childhood in a clinical sample from an outpatient addiction treatment program using the Measure Of Parental Styles (MOPS) questionnaire. DSM-IV diagnoses of substance use disorders and history of suicide attempts, family structure and changes of caregiver during childhood were obtained from 159 consecutive outpatients, along with their perception of parental bonding with the MOPS, in which mother and father scores are separate. Mother neglect dimension was significantly correlated with an earlier age at onset of several substances' use, the number of prior hospitalizations and of lifetime suicide attempts. Most of these associations remained significant in multivariate models. This was the first assessment of a representative sample of outpatients with SUDs by the MOPS questionnaire. Given its excellent acceptance and its association with several key correlates of SUDs, it should be used to design specific interventions targeted at attachment and familial management as well as in research models on gene × environment interactions.
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Affiliation(s)
- Romain Icick
- CSAPA Espace Murger, Service de Psychiatrie d'Adultes du Pr F Bellivier, Groupe Hospitalier Saint-Louis - Lariboisière - Fernand Widal, Assistance Publique - Hôpitaux de Paris, Paris, France; INSERM U 705, CNRS UMR 8206, Paris, France.
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18
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Pilatti A, Caneto F, Garimaldi JA, Vera BDV, Pautassi RM. Contribution of time of drinking onset and family history of alcohol problems in alcohol and drug use behaviors in Argentinean college students. Alcohol Alcohol 2013; 49:128-37. [PMID: 24322673 DOI: 10.1093/alcalc/agt176] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
AIMS The aim of the study was to analyze independent and potential interactive effects of age at drinking onset and family history of alcohol abuse on subsequent patterns of alcohol drinking, alcohol-related problems and substance use. METHODS Participants were college students (60.3% females, mean age = 20.27 ± 2.54 years) from the city of Córdoba, Argentina. Several measures were used to assess alcohol, tobacco and drug use. The Spanish version of the Brief Young Adult Alcohol Consequences Questionnaire was used to assess alcohol-related problems. Factorial analyses of variance, or its non-parametric equivalent, were performed to explore differences in substance use behaviors and alcohol-related problems in subjects with early or late drinking onset and with or without family history of alcohol abuse. Chi-square tests were conducted to analyze the association between these two risk factors and categorical measures of alcohol, tobacco and drug use. RESULTS Early onset of drinking was associated with amount of consumption of alcohol including up to hazardous levels, as well as tobacco and drug use. However, the frequency of alcohol problems and frequency of episodes of alcohol intoxication were only related to age of onset in those with a positive family history of alcohol problems. CONCLUSION Delaying drinking debut is particularly important in the prevention of future alcohol problems in those adolescents who have a family history of such problems.
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Affiliation(s)
- Angelina Pilatti
- Corresponding author: Laboratorio de Psicología, Facultad de Psicología, Universidad Nacional de Córdoba, Enrique Barros y Enfermera Gordillo s/n, Ciudad Universitaria, Córdoba, CP 5000, Argentina.
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19
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Haugland SH, Holmen TL, Ravndal E, Bratberg GH. Parental alcohol misuse and hazardous drinking among offspring in a general teenage population: gender-specific findings from the Young-HUNT 3 study. BMC Public Health 2013; 13:1140. [PMID: 24314020 PMCID: PMC3866523 DOI: 10.1186/1471-2458-13-1140] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2013] [Accepted: 11/27/2013] [Indexed: 11/10/2022] Open
Abstract
Background Parental alcohol misuse may negatively affect drinking behaviours among offspring, but it is unclear to what extent influences are gender-specific and dependent upon the actual drinking behaviour measured. The aim of this study was to investigate whether hazardous drinking among Norwegian teenage boys (N = 2538) and girls (N = 2494) was associated with paternal and maternal alcohol misuse (CAGE). Methods Definitions of hazardous drinking among offspring were based on self-reported alcohol consumption (in litres a year), frequency of drinking, and frequency of drunkenness. Based on this information, two composite measures of hazardous drinking were also constructed. Cross-sectional data from the Norwegian Young-HUNT 3 survey (2006–2008) were linked to information from biological parents who participated in the adult part of the HUNT study. Results Logistic regression analyses showed that both boys and girls with alcohol misusing fathers were more likely to report high levels of alcohol intake compared to others of the same age and gender. This was contrary to boys with misusing mothers, who reported less alcohol consumption than other boys. Among girls, but not boys, high frequency of drunkenness was associated with maternal as well as paternal misuse. Conclusions This study suggests that adolescent hazardous drinking is more prevalent among boys and girls with alcohol misusing parents versus those whose parents do not misuse alcohol. However, findings were gender specific and varied depending on the drinking outcomes under investigation. More evidence-based knowledge in this field is of great importance for better understanding the possible role paternal and maternal alcohol misuse may play in the development of hazardous alcohol drinking patterns among adolescent boys and girls.
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Affiliation(s)
- Siri H Haugland
- HUNT Research Center, Department of Public Health and General Practice, Faculty of Medicine, Norwegian, University of Science and Technology, Forskningsveien 2, Levanger 7600, Norway.
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20
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Palmer RHC, Knopik VS, Rhee SH, Hopfer CJ, Corley RC, Young SE, Stallings MC, Hewitt JK. Prospective effects of adolescent indicators of behavioral disinhibition on DSM-IV alcohol, tobacco, and illicit drug dependence in young adulthood. Addict Behav 2013; 38:2415-21. [PMID: 23685327 DOI: 10.1016/j.addbeh.2013.03.021] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2012] [Revised: 03/05/2013] [Accepted: 03/25/2013] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To identify robust predictors of drug dependence. METHODS This longitudinal study included 2361 male and female twins from an ongoing longitudinal study at the Center for Antisocial Drug Dependence (CADD) at the University of Colorado Boulder and Denver campuses. Twins were recruited for the CADD project while they were between the ages of 12 and 18. Participants in the current study were on average approximately 15years of age during the first wave of assessment and approximately 20years of age at the second wave of assessment. The average time between assessments was five years. A structured interview was administered at each assessment to determine patterns of substance use and Diagnostic and Statistical Manual of Mental Disorders (DSM-IV; Fourth Edition) attention deficit hyperactivity disorder (ADHD), conduct disorder (CD), and drug dependence symptoms. Cloninger's Tridimensional Personality Questionnaire was also used to assess novelty seeking tendencies (NS). At the second wave of assessment, DSM-IV dependence symptoms were reassessed using the same interview. Path analyses were used to examine direct and indirect mechanisms linking psychopathology and drug outcomes. RESULTS Adolescent substance use, CD, and NS predicted young adult substance dependence, whereas the predictive effects of ADHD were few and inconsistent. Furthermore, CD and NS effects were partially mediated by adolescent substance use. CONCLUSIONS Adolescent conduct problems, novelty seeking, and drug use are important indices of future drug problems. The strongest predictor was novelty seeking.
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Affiliation(s)
- Rohan H C Palmer
- Division of Behavioral Genetics, Rhode Island Hospital, RI, USA.
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21
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McCutcheon VV, Scherrer JF, Grant JD, Xian H, Haber JR, Jacob T, Bucholz KK. Parent, sibling and peer associations with subtypes of psychiatric and substance use disorder comorbidity in offspring. Drug Alcohol Depend 2013; 128:20-9. [PMID: 22921146 PMCID: PMC3514649 DOI: 10.1016/j.drugalcdep.2012.07.015] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2012] [Revised: 07/26/2012] [Accepted: 07/26/2012] [Indexed: 01/21/2023]
Abstract
BACKGROUND Parental substance use disorder (SUD) is associated with a range of negative offspring outcomes and psychopathology, but the clustering of these outcomes into subtypes has seldom been examined, nor have the familial and environmental contexts of these subtypes been reported. The present study examines the clustering of offspring lifetime substance use and psychiatric disorders into subtypes and characterizes them in terms of familial and non-familial influences using an offspring-of-twins design. METHOD Telephone-administered diagnostic interviews were used to collect data on psychiatric disorders and SUD from 488 twin fathers, 420 biological mothers and 831 offspring. Latent class analysis (LCA) was used to derive subtypes of lifetime comorbidity in offspring. Familial risk and environmental variables associated with each subtype (i.e., parenting, childhood physical or sexual abuse, perceived sibling and peer substance use) were identified using multinomial logistic regression. RESULTS Four classes identified by LCA were characterized as (1) unaffected, (2) alcohol abuse/dependence, (3) alcohol abuse/dependence comorbid with anxiety and depression, and (4) alcohol, cannabis abuse/dependence and nicotine dependence comorbid with conduct disorder. Inconsistent parenting, childhood physical/sexual abuse, and perceived sibling and peer substance use were significantly associated with profiles of offspring comorbidity after adjusting for familial vulnerability. Some associations were specific (i.e., perceived peer alcohol use to the AUD class), while others were general (peer smoking to all 3 comorbidity classes). CONCLUSIONS We observed distinct subtypes of psychiatric and SUD comorbidity in adolescents and young adults. Subtypes of offspring psychopathology have varied associations with parental psychopathology, family environment, and sibling and peer behaviors.
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Affiliation(s)
- Vivia V. McCutcheon
- Midwest Alcoholism Research Center, Department of Psychiatry, Washington University School of Medicine, 660 S. Euclid Avenue, Campus Box 8134, St. Louis, MO 63110
| | - Jeffrey F. Scherrer
- Midwest Alcoholism Research Center, Department of Psychiatry, Washington University School of Medicine, 660 S. Euclid Avenue, Campus Box 8134, St. Louis, MO 63110,Research Service, St. Louis Veterans Affairs Medical Center, Research Service (151-JC), 915 North Grand Blvd, St. Louis, MO 63106
| | - Julia D. Grant
- Midwest Alcoholism Research Center, Department of Psychiatry, Washington University School of Medicine, 660 S. Euclid Avenue, Campus Box 8134, St. Louis, MO 63110
| | - Hong Xian
- Midwest Alcoholism Research Center, Department of Psychiatry, Washington University School of Medicine, 660 S. Euclid Avenue, Campus Box 8134, St. Louis, MO 63110,Research Service, St. Louis Veterans Affairs Medical Center, Research Service (151-JC), 915 North Grand Blvd, St. Louis, MO 63106
| | - Jon Randolph Haber
- Palo Alto Department of Veterans Affairs Medical Center, MC 151J, 795 Willow Road, Palo Alto CA 94025
| | - Theodore Jacob
- Palo Alto Department of Veterans Affairs Medical Center, MC 151J, 795 Willow Road, Palo Alto CA 94025
| | - Kathleen K Bucholz
- Midwest Alcoholism Research Center, Department of Psychiatry, Washington University School of Medicine, 660 S. Euclid Avenue, Campus Box 8134, St. Louis, MO 63110
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22
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Reed SC, Levin FR, Evans SM. Alcohol increases impulsivity and abuse liability in heavy drinking women. Exp Clin Psychopharmacol 2012; 20:454-65. [PMID: 23066857 PMCID: PMC3598581 DOI: 10.1037/a0029087] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Heavy drinking has increased in recent years and has been linked to numerous health-related risks, particularly in women. A number of factors may play a role in exacerbating the risks linked to heavy drinking, such as impulsivity, which itself is related to a number of risky behaviors. The present study investigated the effects of alcohol (0, 0.5, 0.75 g/kg) on impulsivity in female heavy drinkers (n = 23) and female light drinkers (n = 23) using a double-blind, placebo-controlled outpatient design; all women were tested during follicular phase of the menstrual cycle. Each session, participants completed a range of tasks including subjective measures of abuse liability, cognitive performance tasks, three behavioral impulsivity tasks, and a risk-taking task. Alcohol increased impulsivity on the Immediate and Delayed Memory Task (IMT and DMT) and Delay Discounting task. Heavy drinkers scored higher on impulsivity self-reports and were more impulsive on the IMT and the GoStop task than light drinkers. The high dose of alcohol further increased impulsive performance on the IMT and DMT in heavy drinkers. There were no group differences or alcohol effects on the Balloon Analogue Risk Task. Alcohol increased sedative-like effects more in light drinkers and increased stimulant-like effects and alcohol liking more in heavy drinkers. In summary, female heavy drinkers are less sensitive to the negative effects of alcohol, report more positive effects of alcohol, and are more impulsive than female light drinkers. Moreover, impulsive responding was exacerbated by alcohol drinking among female heavy drinkers, indicating that women who drink at this level are at increased risk for developing alcohol use disorders and engaging in other risky behaviors, particularly after drinking.
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Affiliation(s)
- Stephanie Collins Reed
- New York State Psychiatric Institute and Department of Psychiatry, College of Physicians and Surgeons of Columbia University, 1051 Riverside Drive, Unit 120, New York, NY 10032, USA.
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Kresina TF, Lubran R. Improving public health through access to and utilization of medication assisted treatment. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2011; 8:4102-17. [PMID: 22073031 PMCID: PMC3210600 DOI: 10.3390/ijerph8104102] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/20/2011] [Accepted: 10/07/2011] [Indexed: 11/16/2022]
Abstract
Providing access to and utilization of medication assisted treatment (MAT) for the treatment of opioid abuse and dependence provides an important opportunity to improve public health. Access to health services comprising MAT in the community is fundamental to achieve broad service coverage. The type and placement of the health services comprising MAT and integration with primary medical care including human immunodeficiency virus (HIV) prevention, care and treatment services are optimal for addressing both substance abuse and co-occurring infectious diseases. As an HIV prevention intervention, integrated (same medical record for HIV services and MAT services) MAT with HIV prevention, care and treatment programs provides the best "one stop shopping" approach for health service utilization. Alternatively, MAT, medical and HIV services can be separately managed but co-located to allow convenient utilization of primary care, MAT and HIV services. A third approach is coordinated care and treatment, where primary care, MAT and HIV services are provided at distinct locations and case managers, peer facilitators, or others promote direct service utilization at the various locations. Developing a continuum of care for patients with opioid dependence throughout the stages MAT enhances the public health and Recovery from opioid dependence. As a stigmatized and medical disenfranchised population with multiple medical, psychological and social needs, people who inject drugs and are opioid dependent have difficulty accessing services and navigating medical systems of coordinated care. MAT programs that offer comprehensive services and medical care options can best contribute to improving the health of these individuals thereby enhancing the health of the community.
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Affiliation(s)
- Thomas F. Kresina
- Division of Pharmacologic Therapies, Center for Substance Abuse Treatment, Substance Abuse and Mental Health Services Administration, 1 Choke Cherry Road, Rockville, MD 20857, USA; E-Mail:
| | - Robert Lubran
- Division of Pharmacologic Therapies, Center for Substance Abuse Treatment, Substance Abuse and Mental Health Services Administration, 1 Choke Cherry Road, Rockville, MD 20857, USA; E-Mail:
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