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Getachew B, Hauser SR, Bennani S, El Kouhen N, Sari Y, Tizabi Y. Adolescent alcohol drinking interaction with the gut microbiome: implications for adult alcohol use disorder. ADVANCES IN DRUG AND ALCOHOL RESEARCH 2024; 4:11881. [PMID: 38322648 PMCID: PMC10846679 DOI: 10.3389/adar.2024.11881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/08/2024]
Abstract
Reciprocal communication between the gut microbiota and the brain, commonly referred to as the "gut-brain-axis" is crucial in maintaining overall physiological homeostasis. Gut microbiota development and brain maturation (neuronal connectivity and plasticity) appear to be synchronized and to follow the same timeline during childhood (immature), adolescence (expansion) and adulthood (completion). It is important to note that the mesolimbic reward circuitry develops early on, whereas the maturation of the inhibitory frontal cortical neurons is delayed. This imbalance can lead to increased acquirement of reward-seeking and risk-taking behaviors during adolescence, and consequently eventuate in heightened risk for substance abuse. Thus, there is high initiation of alcohol drinking in early adolescence that significantly increases the risk of alcohol use disorder (AUD) in adulthood. The underlying causes for heightened AUD risk are not well understood. It is suggested that alcohol-associated gut microbiota impairment during adolescence plays a key role in AUD neurodevelopment in adulthood. Furthermore, alcohol-induced dysregulation of microglia, either directly or indirectly through interaction with gut microbiota, may be a critical neuroinflammatory pathway leading to neurodevelopmental impairments and AUD. In this review article, we highlight the influence of adolescent alcohol drinking on gut microbiota, gut-brain axis and microglia, and eventual manifestation of AUD. Furthermore, novel therapeutic interventions via gut microbiota manipulations are discussed briefly.
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Affiliation(s)
- Bruk Getachew
- Department of Pharmacology, Howard University College of Medicine, Washington, DC, United States
| | - Sheketha R. Hauser
- Department of Psychiatry, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Samia Bennani
- Faculty of Medicine and Pharmacy of Casablanca, Hassan II University, Casablanca, Morocco
| | - Nacer El Kouhen
- Faculty of Medicine and Pharmacy of Casablanca, Hassan II University, Casablanca, Morocco
| | - Youssef Sari
- Department of Pharmacology and Experimental Therapeutics, College of Pharmacy and Pharmaceutical Sciences, University of Toledo, Toledo, OH, United States
| | - Yousef Tizabi
- Department of Pharmacology, Howard University College of Medicine, Washington, DC, United States
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Choate AM, Bornovalova MA, Hipwell AE, Chung T, Stepp SD. The general psychopathology factor ( p) from adolescence to adulthood: Exploring the developmental trajectories of p using a multi-method approach. Dev Psychopathol 2023; 35:1775-1793. [PMID: 35815746 PMCID: PMC9832177 DOI: 10.1017/s0954579422000463] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Considerable attention has been directed towards studying co-occurring psychopathology through the lens of a general factor (p-factor). However, the developmental trajectory and stability of the p-factor have yet to be fully understood. The present study examined the explanatory power of dynamic mutualism theory - an alternative framework that suggests the p-factor is a product of lower-level symptom interactions that strengthen throughout development. Data were drawn from a population-based sample of girls (N = 2450) who reported on the severity of internalizing and externalizing problems each year from age 14 to age 21. Predictions of dynamic mutualism were tested using three distinct complementary statistical approaches including: longitudinal bifactor models, random-intercept cross-lagged panel models (RI-CLPMs), and network models. Across methods, study results document preliminary support for mutualistic processes in the development of co-occurring psychopathology (that is captured in p). Findings emphasize the importance of exploring alternative frameworks and methods for better understanding the p-factor and its development.
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Affiliation(s)
| | | | - Alison E. Hipwell
- Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA, USA
| | - Tammy Chung
- Department of Psychiatry, Institute for Health, Healthcare Policy and Aging Research; Rutgers, The State University of New Jersey, New Brunswick, NJ, USA
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Chandler CM, Shaykin JD, Peng H, Pauly JR, Nixon K, Bardo MT. Effects of voluntary adolescent intermittent alcohol exposure and social isolation on adult alcohol intake in male rats. Alcohol 2022; 104:13-21. [PMID: 35981637 PMCID: PMC10806401 DOI: 10.1016/j.alcohol.2022.07.008] [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: 04/19/2022] [Revised: 07/15/2022] [Accepted: 07/30/2022] [Indexed: 01/26/2023]
Abstract
Initiating alcohol use in adolescence significantly increases the likelihood of developing adult alcohol use disorder (AUD). However, it has been difficult to replicate adolescent alcohol exposure leading to increased adult alcohol intake across differing preclinical models. In the present study, differentially housed male rats (group vs. single cages) were used to determine the effects of voluntary intermittent exposure of saccharin-sweetened ethanol during adolescence on adult intake of unsweetened 20% ethanol. Adolescent male rats were assigned to group- or isolated-housing conditions and underwent an intermittent 2-bottle choice in adolescence (water only or water vs. 0.2% saccharin/20% ethanol), and again in adulthood (water vs. 20% ethanol). Intermittent 2-bottle choice sessions lasted for 24 h, and occurred three days per week, for five weeks. Rats were moved from group or isolated housing to single-housing cages for 2-bottle choice tests and returned to their original housing condition on off days. During adolescence, rats raised in isolated-housing conditions consumed significantly more sweetened ethanol than rats raised in group-housing conditions, an effect that was enhanced across repeated exposures. In adulthood, rats raised in isolated-housing conditions and exposed to sweetened ethanol during adolescence also consumed significantly higher levels of unsweetened 20% ethanol compared to group-housed rats. The effect was most pronounced over the first five re-exposure sessions. Housing conditions alone had little effect on adult ethanol intake. These preclinical results suggest that social isolation stress, combined with adolescent ethanol exposure, may play a key role in adult AUD risk.
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Affiliation(s)
- Cassie M Chandler
- Department of Psychology, University of Kentucky, Lexington, KY 40536, United States.
| | - Jakob D Shaykin
- Department of Psychology, University of Kentucky, Lexington, KY 40536, United States.
| | - Hui Peng
- Department of Pharmaceutical Sciences, University of Kentucky, Lexington, KY 40536, United States.
| | - James R Pauly
- Department of Pharmaceutical Sciences, University of Kentucky, Lexington, KY 40536, United States.
| | - Kimberly Nixon
- Division of Pharmacology and Toxicology, College of Pharmacy, The University of Texas at Austin, Austin, TX 78712, United States.
| | - Michael T Bardo
- Department of Psychology, University of Kentucky, Lexington, KY 40536, United States.
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Hadeiy SK, Zamani N, McDonald R, Rezaei O, Kolahi AA, Gholami N, Farnaghi F, Hassanian-Moghaddam H. An interrupted time series analysis of hospital admissions due to alcohol intoxication during the COVID-19 pandemic in Tehran, Iran. Sci Rep 2022; 12:10574. [PMID: 35732680 PMCID: PMC9216300 DOI: 10.1038/s41598-022-14799-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Accepted: 06/13/2022] [Indexed: 02/06/2023] Open
Abstract
The COVID-19 outbreak affected mental health globally. One of the major concerns following the COVID-19 pandemic was increased incidence of risky behaviors including alcohol consumption. This study evaluates the trend of alcohol poisoning in Loghman-Hakim Hospital (LHH), the main referral center of poisoning in Tehran, during the 2-year period from 1 year prior to 1 year after the onset (February 23rd, 2020) of the COVID-19 epidemic in Iran. All patients admitted with alcohol intoxication from February 23rd, 2019 to February 22nd, 2021 were evaluated and patient data extracted from LHH electronic hospital records. Alcohols were categorized as toxic (methyl alcohol) and non-toxic (ethyl alcohol). Of 2483 patients admitted, 796/14,493 (5.49%) and 1687/13,883 (12.15%) had been hospitalized before and after the onset of the COVID-19 epidemic in Iran, respectively. In total, 140 patients did not survive, of whom 131 (93.6%) were confirmed to have methanol intoxication. Mortality was significantly higher during the outbreak (127 vs 13; P < 0.001; OR: 4.90; CI 95%: 2.75 to 8.73). Among the patients, 503 were younger than age 20. Trend of alcohol intoxication showed increases in children (57 vs 17) and adolescents (246 vs 183) when compared before and after the COVID-19 epidemic outbreak. A total of 955 patients were diagnosed with methanol toxicity which occurred more frequently during the COVID-19 era (877 vs 78; P < 0.001; OR: 10.00; CI 95%: 7.75 to12.82). Interrupted time series analysis (April 2016–February 2021) showed that in the first month of the COVID-19 epidemic (March 2020), there was a significant increase in the alcohol intoxication rate by 13.76% (P < 0.02, CI = [2.42–24.91]). The trend of alcohol intoxication as well as resulting mortality increased in all age groups during the COVID-19 epidemic in Iran, indicating urgent need for the prevention of high-risk alcohol use as well as improved treatment.
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Affiliation(s)
- Seyed Kaveh Hadeiy
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Nasim Zamani
- Social Determinants of Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Department of Clinical Toxicology, Loghman Hakim Hospital, School of Medicine, Shahid Beheshti University of Medical Sciences, South Karegar Street, Tehran, Iran
| | - Rebecca McDonald
- SERAF, Norwegian Centre for Addiction Research, University of Oslo, Oslo, Norway
| | - Omidvar Rezaei
- Department of Neurosurgery, Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ali-Asghar Kolahi
- Social Determinants of Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Narges Gholami
- Department of Pediatrics, Loghman Hakim Hospital, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fariba Farnaghi
- Department of Pediatrics, Loghman Hakim Hospital, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hossein Hassanian-Moghaddam
- Social Determinants of Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran. .,Department of Clinical Toxicology, Loghman Hakim Hospital, School of Medicine, Shahid Beheshti University of Medical Sciences, South Karegar Street, Tehran, Iran.
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5
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Barnett A, David E, Rohlman A, Nikolova VD, Moy SS, Vetreno RP, Coleman LG. Adolescent Binge Alcohol Enhances Early Alzheimer's Disease Pathology in Adulthood Through Proinflammatory Neuroimmune Activation. Front Pharmacol 2022; 13:884170. [PMID: 35559229 PMCID: PMC9086457 DOI: 10.3389/fphar.2022.884170] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 04/04/2022] [Indexed: 12/15/2022] Open
Abstract
Epidemiological studies suggest that heavy alcohol use early in life is associated with increased risk for Alzheimer's disease (AD). However, mechanisms connecting AD with alcohol use have not been identified. Both heavy alcohol use and AD feature increased proinflammatory signaling. Therefore, we hypothesized that adolescent binge ethanol would increase AD molecular and behavioral pathology in adulthood through proinflammatory signaling. The 3xTg-AD mouse model (APPSwe, tauP301, Psen1tm1Mpm) which features amyloid (Aβ) and tau pathology beginning at 6-12 months underwent adolescent intermittent ethanol (AIE, 5 g/kg/d, i.g., P25-55) with assessment of AD pathologic mediators at P200. A second group of mice received AIE +/- minocycline (30 mg/kg/d, IP) followed by behavioral testing in adulthood. Behavioral testing and age of testing included: locomotor activity and exploration (27-28 weeks), novel object recognition (NORT, 28-30 weeks), 3-chamber sociability and social memory (29-31 weeks), prepulse inhibition (PPI, 30-32 weeks), Morris Water Maze with reversal (MWM, 31-35 weeks), and Piezo sleep monitoring (35-37 weeks). We found that AIE increased levels of neurotoxic Aβ1-42 in adult female hippocampus as well as intraneuronal Aβ1-42 in amygdala and entorhinal cortex. Phosphorylated tau at residue Thr181 (p-tau-181) was also increased in female hippocampus by AIE. Several proinflammatory genes were persistently increased by AIE in the female hippocampus, including IL-1β, MCP-1, IL-6, and IFNα. Expression of these genes was strongly correlated with the levels of Aβ1-42 and p-tau-181 in hippocampus. AIE caused persistent decreases in locomotor activity (open-field and NORT habituation) and increased anxiety-like behavior (thigmotaxis) while reducing memory retention. Treatment with the anti-inflammatory compound minocycline during AIE blocked persistent increases in Aβ1-42 in amygdala and p-tau-181 in hippocampus, and prevented AIE-induced thigmotaxis and memory loss. Together, these data find that adolescent binge ethanol enhances AD molecular and behavioral pathology in adulthood through proinflammatory signaling. Blockade of proinflammatory signaling during ethanol exposure prevents ethanol-induced effects on pathologic accumulation of AD-associated proteins and persistent behavior changes relevant to human AD.
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Affiliation(s)
- Alexandra Barnett
- Department of Pharmacology, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, United States,Bowles Center for Alcohol Studies, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, United States
| | - Emeraghi David
- Department of Pharmacology, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, United States
| | - Aaron Rohlman
- Department of Pharmacology, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, United States,Bowles Center for Alcohol Studies, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, United States
| | - Viktoriya D. Nikolova
- Department of Psychiatry, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, United States,Carolina Institute for Developmental Disorders, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, United States
| | - Sheryl S. Moy
- Department of Psychiatry, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, United States,Carolina Institute for Developmental Disorders, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, United States
| | - Ryan P. Vetreno
- Bowles Center for Alcohol Studies, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, United States,Department of Psychiatry, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, United States
| | - Leon G. Coleman
- Department of Pharmacology, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, United States,Bowles Center for Alcohol Studies, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, United States,*Correspondence: Leon G. Coleman Jr,
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6
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Liang N, Becker TD, Rice T. Preparing for the COVID-19 paediatric mental health crisis: A focus on youth reactions to caretaker death. Clin Child Psychol Psychiatry 2022; 27:228-237. [PMID: 34881673 PMCID: PMC8819560 DOI: 10.1177/13591045211061802] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
To promote clinician preparedness for working with children and adolescents who lost or will lose a parent or caretaker to COVID-19, findings from a review of the literature concerning youth reactions to parent and caretaker death and incapacitation were integrated with recent and emergent data concerning the COVID-19 pandemic. Children and adolescents who lose a parent or caretaker are at an increased risk of anxiety and depressive reactions and disorders, externalizing and health-risk behaviours, and substance use disorders. Particular aspects of the COVID-19 pandemic may influence these presentations and the risk of complicated grief. Youth with prior histories of adverse childhood experiences as well as boys and young men may require special considerations in formulation and planning. Tailored paediatric care based on the evidence advances accurate formulations and effective interventions for children and adolescents who suffer such a loss.
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Affiliation(s)
- Naomi Liang
- 5925Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | - Timothy Rice
- 5925Icahn School of Medicine at Mount Sinai, New York, NY, USA
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7
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Melbourne JK, Chandler CM, Van Doorn CE, Bardo MT, Pauly JR, Peng H, Nixon K. Primed for addiction: A critical review of the role of microglia in the neurodevelopmental consequences of adolescent alcohol drinking. Alcohol Clin Exp Res 2021; 45:1908-1926. [PMID: 34486128 PMCID: PMC8793635 DOI: 10.1111/acer.14694] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 07/22/2021] [Accepted: 08/03/2021] [Indexed: 12/15/2022]
Abstract
Alcohol is one of the most widely used recreational substances worldwide, with drinking frequently initiated during adolescence. The developmental state of the adolescent brain makes it vulnerable to initiating alcohol use, often in high doses, and particularly susceptible to alcohol-induced brain changes. Microglia, the brain parenchymal macrophages, have been implicated in mediating some of these effects, though the role that these cells play in the progression from alcohol drinking to dependence remains unclear. Microglia are uniquely positioned to sense and respond to central nervous system insult, and are now understood to exhibit innate immune memory, or "priming," altering their future functional responses based on prior exposures. In alcohol use disorders (AUDs), the role of microglia is debated. Whereas microglial activation can be pathogenic, contributing to neuroinflammation, tissue damage, and behavioral changes, or protective, it can also engage protective functions, providing support and mediating the resolution of damage. Understanding the role of microglia in adolescent AUDs is complicated by the fact that microglia are thought to be involved in developmental processes such as synaptic refinement and myelination, which underlie the functional maturation of multiple brain systems in adolescence. Thus, the role microglia play in the impact of alcohol use in adolescence is likely multifaceted. Long-term sequelae may be due to a failure to recover from EtOH-induced tissue damage, altered neurodevelopmental trajectories, and/or persistent changes to microglial responsivity and function. Here, we review critically the literature surrounding the effects of alcohol on microglia in models of adolescent alcohol misuse. We attempt to disentangle what is known about microglia from other neuroimmune effectors, to which we apply recent discoveries on the role of microglia in development and plasticity. Considered altogether, these studies challenge assumptions that proinflammatory microglia drive addiction. Alcohol priming microglia and thereby perturbing their homeostatic roles in neurodevelopment, especially during critical periods of plasticity such as adolescence, may have more serious implications for the neuropathogenesis of AUDs in adolescents.
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Affiliation(s)
- Jennifer K. Melbourne
- Division of Pharmacology and Toxicology, College of Pharmacy, The University of Texas at Austin, Austin, Texas, USA
| | - Cassie M. Chandler
- Department of Psychology, University of Kentucky, Lexington, Kentucky, USA
| | | | - Michael T. Bardo
- Department of Psychology, University of Kentucky, Lexington, Kentucky, USA
| | - James R. Pauly
- Department of Pharmaceutical Sciences, University of Kentucky, Lexington, Kentucky, USA
| | - Hui Peng
- Department of Pharmaceutical Sciences, University of Kentucky, Lexington, Kentucky, USA
| | - Kimberly Nixon
- Division of Pharmacology and Toxicology, College of Pharmacy, The University of Texas at Austin, Austin, Texas, USA
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Cappelli C, Ames SL, Xie B, Pike JR, Stacy AW. Acceptance of Drug Use Mediates Future Hard Drug Use Among At-Risk Adolescent Marijuana, Tobacco, and Alcohol Users. PREVENTION SCIENCE : THE OFFICIAL JOURNAL OF THE SOCIETY FOR PREVENTION RESEARCH 2021; 22:545-554. [PMID: 32929694 PMCID: PMC7956918 DOI: 10.1007/s11121-020-01165-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/31/2020] [Indexed: 11/30/2022]
Abstract
Alternative high school (AHS) students typically report higher levels of alcohol and other drug use compared to students attending traditional high schools. Greater use of such drugs as heroin, methamphetamines, and cocaine in this at-risk population may be driven, in part, by a greater latitude of acceptance toward substance use in general, which may accelerate the transition from gateway drugs to hard drugs. Seven hundred seventy-seven adolescents (mean age 16.6; 56% female) were recruited from alternative high schools throughout Southern California. To understand the factors that may lead AHS students to use hard drugs, a model was tested in order to determine if AHS students' latitude of acceptance toward substance use was a mediator between the relationship of past use of gateway drugs and future use of hard drugs. Latitude of acceptance was found to be a statistically significant mediator of future hard drug use (b = 0.03, 95% confidence intervals = 0.01 to 0.05) among gateway drug users. An individual's latitude of acceptance to various drug use behaviors may be consistent with societal norms. However, after exposure to, or use of, gateway drugs, attitudes that are more permissive toward hard drug use may be encountered, the acceptance of hard drugs may expand, and the use of hard drugs may escalate. Interventions designed to reduce the use of hard drugs among at-risk youth may be more persuasive by crafting messages that are within the latitude of acceptance of the target population and prevent the acceptance of hard drug use.
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Affiliation(s)
- Christopher Cappelli
- Department of Health and Human Sciences, Loyola Marymount University, 1 LMU Drive, MS 8888, Los Angeles, CA, 90045, USA.
| | - Susan L Ames
- School of Community and Global Health, Claremont Graduate University, 675 West Foothill Blvd. Suite 310, Claremont, CA, 91711, USA
| | - Bin Xie
- School of Community and Global Health, Claremont Graduate University, 675 West Foothill Blvd. Suite 310, Claremont, CA, 91711, USA
| | - James Russell Pike
- School of Community and Global Health, Claremont Graduate University, 675 West Foothill Blvd. Suite 310, Claremont, CA, 91711, USA
| | - Alan W Stacy
- School of Community and Global Health, Claremont Graduate University, 675 West Foothill Blvd. Suite 310, Claremont, CA, 91711, USA
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Treloar Padovano H, Miranda R. Incubation of alcohol craving as it naturally occurs in a developmentally diverse sample of dependent and nondependent drinkers. Addict Biol 2021; 26:e12934. [PMID: 32666651 DOI: 10.1111/adb.12934] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 06/02/2020] [Accepted: 06/14/2020] [Indexed: 12/21/2022]
Abstract
Longer periods of abstinence are shown to enhance response to alcohol cues among alcohol-dependent animals and humans, a phenomenon described as "incubation of craving." The present work examined the effects of days since last drink on general craving and alcohol-cued craving as it occurs in daily life and explored whether effects were influenced by age and dependence. Three samples were combined to include 266 drinkers ranging in age from 14 to 67 years recruited from the community; about half (59.4%) met criteria for alcohol dependence. Drinkers used handheld electronic devices to rate their subjective alcohol craving (assessed as "urge to drink") and situational context (e.g., presence of visible alcohol cues) at nondrinking times in daily life, with days since last alcohol use culled from timeline follow-back interviews and real-world reports. Drinkers at the lower end of the age range in this sample reported greater intensification of craving with more days of continuous abstinence than drinkers at the upper end of the age range. Age was not related to incubation of cue-elicited craving, in specific, however. For drinkers with dependence, craving when in the presence of visible alcohol cues intensified with more days of continuous abstinence, suggesting craving incubation. This study builds from important foundational work to demonstrate that incubation of cue-elicited craving occurs in dependent drinkers and applies regardless of age. Inasmuch as craving is a motivational drive that maintains alcohol use, understanding factors that influence craving in daily life holds promise for improving clinical care.
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Affiliation(s)
- Hayley Treloar Padovano
- Department of Psychiatry and Human Behavior, Department of Behavioral and Social Sciences, Center for Alcohol and Addiction Studies Brown University Providence Rhode Island USA
| | - Robert Miranda
- Department of Psychiatry and Human Behavior, Department of Behavioral and Social Sciences, Center for Alcohol and Addiction Studies Brown University Providence Rhode Island USA
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10
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Eto K, Sugimoto M. Parents' Initiation of Alcohol Drinking among Elementary and Kindergarten Students. CHILDREN-BASEL 2021; 8:children8040258. [PMID: 33801717 PMCID: PMC8066751 DOI: 10.3390/children8040258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 03/23/2021] [Accepted: 03/23/2021] [Indexed: 11/16/2022]
Abstract
Parental experience of initiation of alcohol drinking has been identified as one of the early causes of alcohol drinking in preadolescents in many countries, including Japan. This study identified the association between parental alcohol-related knowledge and the initiation of alcohol use among preadolescent students in an urban area in Japan. Self-administrated questionnaires were distributed to 420 parents of kindergarteners and elementary school students, of which 339 were filled and returned (response rate: 81%). The parents' experience in initiating alcohol drinking in their children and their knowledge about the effects of alcohol on youth were explored. The requirements for drinking prevention programs for youth were also investigated. The result showed that a significantly higher proportion of parents of elementary school students had experiences of initiating alcohol use in their children compared to parents of kindergarten children. The parents' knowledge regarding the effects of alcohol on youth showed no significant difference between the two parent groups. These data indicate that the age of children is the only factor as opposed to parents' knowledge. We also found significant differences in the requirements of prevention programs between the two parent groups. The results of this study can contribute to the design of alcohol prevention programs for these parents, which could reduce the onset of children's drinking.
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Affiliation(s)
- Kazuko Eto
- Department of Nursing, Yokohama Soei University, Yokoyama 226-0015, Japan;
| | - Masahiro Sugimoto
- Research and Development Center for Minimally Invasive Therapies, Institute of Medical Science, Tokyo Medical University, Shinjuku, Tokyo 160-8402, Japan
- Correspondence: ; Tel.: +81-3-3351-6141
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11
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Blumenthal H, Cloutier RM, Douglas ME, Kearns NT, Carey CN. Desire to drink as a function of laboratory-induced social stress among adolescents. J Behav Ther Exp Psychiatry 2021; 70:101617. [PMID: 32980586 PMCID: PMC8628538 DOI: 10.1016/j.jbtep.2020.101617] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2019] [Revised: 09/13/2020] [Accepted: 09/21/2020] [Indexed: 01/04/2023]
Abstract
BACKGROUND AND OBJECTIVES Research consistently demonstrates a link between social anxiety and alcohol-related problems; however, the majority of work has been retrospective, and conducted with adults. Despite an extensive literature highlighting coping-related motives as an underlying mechanism, real-time work presents mixed findings, and no published research has examined an adolescent sample using experimental psychopathology techniques. METHODS The current study tested whether (1) history of social anxiety symptoms positively correlated with alcohol-related cognitions following laboratory-induced social stress, (2) state anxiety was positively correlated with alcohol-related cognitions, and (3) whether the nature of the stressor (performance versus rejection) impacted the strength of identified relations, in a sample of community-recruited adolescents reporting recent alcohol use. Participants (n = 114; Mage = 16.01; 64% girls) were randomly assigned to either a performance- or rejection-oriented task. RESULTS Findings indicated that history of social anxiety symptoms was positively correlated with state anxiety elicited by both tasks. Further, history of social anxiety symptoms was not related to change in desire to drink, but was positively related to the belief that alcohol 'would make me feel better.' State anxiety was positively related to both desire to drink and relief outcome expectancies across both tasks. Finally, the nature of the task did not moderate responding. LIMITATIONS Single site, community sampling confines interpretations, and the tasks did not fully perform as expected. CONCLUSIONS Further study is needed; however, the current findings support the contention that socially-oriented distress may be a developmentally-relevant, malleable target for prevention efforts aimed at problematic alcohol use among adolescents.
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Affiliation(s)
- Heidemarie Blumenthal
- Department of Psychology, University of North Texas, 1155 Union Circle #311280, Denton, TX, 76203, United States.
| | - Renee M Cloutier
- Department of Psychology, University of North Texas, 1155 Union Circle #311280, Denton, TX, 76203, United States.
| | - Megan E Douglas
- Department of Psychology, University of North Texas, 1155 Union Circle #311280, Denton, TX, 76203, United States.
| | - Nathan T Kearns
- Department of Psychology, University of North Texas, 1155 Union Circle #311280, Denton, TX, 76203, United States.
| | - Caitlyn N Carey
- Department of Psychology, University of North Texas, 1155 Union Circle #311280, Denton, TX, 76203, United States.
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Xuan Z, Choi J, Lobrutto L, Cunningham T, de Martell SC, Cance J, Silverstein M, Yule AM, Botticelli M, Steiker LH. Support Services for Young Adults With Substance Use Disorders. Pediatrics 2021; 147:S220-S228. [PMID: 33386325 PMCID: PMC9034746 DOI: 10.1542/peds.2020-023523e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/23/2020] [Indexed: 11/24/2022] Open
Abstract
In summarizing the proceedings of a longitudinal meeting of experts in substance use disorders (SUDs) among young adults, this special article reviews principles of care concerning recovery support services for this population. Young adults in recovery from SUDs can benefit from a variety of support services throughout the process of recovery. These services take place in both traditional clinical settings and settings outside the health system, and they can be delivered by a wide variety of nonprofessional and paraprofessional individuals. In this article, we communicate fundamental points related to guidance, evidence, and clinical considerations about 3 basic principles for recovery support services: (1) given their developmental needs, young adults affected by SUDs should have access to a wide variety of recovery support services regardless of the levels of care they need, which could range from early intervention services to medically managed intensive inpatient services; (2) the workforce for addiction services for young adults benefits from the inclusion of individuals with lived experience in addiction; and (3) recovery support services should be integrated to promote recovery most effectively and provide the strongest possible social support.
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Affiliation(s)
- Ziming Xuan
- Department of Community Health Sciences, Boston University School of Public Health, Boston, Massachusetts;
| | - Jasmin Choi
- Department of Community Health Sciences, Boston University School of Public Health, Boston, Massachusetts
| | - Lara Lobrutto
- Department of Community Health Sciences, Boston University School of Public Health, Boston, Massachusetts
| | - Tiffany Cunningham
- Steve Hicks School of Social Work, The University of Texas at Austin, Austin, Texas
| | | | - Jessica Cance
- RTI International, Research Triangle Park, North Carolina
| | - Michael Silverstein
- Department of Pediatrics, Boston Medical Center, Boston, Massachusetts.,Grayken Center for Addiction Medicine, Boston Medical Center, Boston, Massachusetts
| | - Amy M Yule
- Department of Psychiatry, Boston Medical Center and Boston University School of Medicine, Boston, Massachusetts
| | - Michael Botticelli
- Grayken Center for Addiction Medicine, Boston Medical Center, Boston, Massachusetts
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Thepthien BO, Busprachong P, Hongkeilert N. Self-Disclosure Among Youth with Problematic Methamphetamine Use Who Received Treatment in Public Health Centers of the Bangkok Metropolitan Administration: A Qualitative Analysis. JOURNAL OF CHILD & ADOLESCENT SUBSTANCE ABUSE 2020. [DOI: 10.1080/1067828x.2020.1766617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Bang-on Thepthien
- ASEAN Institute for Health Development, Mahidol University, Nakhon Pathom, Thailand
| | - Pakaporn Busprachong
- ASEAN Institute for Health Development, Mahidol University, Nakhon Pathom, Thailand
| | - Nate Hongkeilert
- ASEAN Institute for Health Development, Mahidol University, Nakhon Pathom, Thailand
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Gohari MR, Cook RJ, Dubin JA, Leatherdale ST. Identifying patterns of alcohol use among secondary school students in Canada: A multilevel latent class analysis. Addict Behav 2020; 100:106120. [PMID: 31622948 DOI: 10.1016/j.addbeh.2019.106120] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2019] [Revised: 09/03/2019] [Accepted: 09/04/2019] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Harm from alcohol use depend not only on the volume of consumption but also on drinking patterns. This study identifies patterns of alcohol consumption in youth and investigates how these patterns vary across schools and whether individual- and school-level factors are associated with engagement in patterns of alcohol consumption. METHODS The sample consists of 45,298 grade 9 to 12 students attending 89 secondary schools across Ontario and Alberta (Canada), who participated in the COMPASS study during the school year 2013-14. The frequency of drinking, the frequency of binge drinking, and age of alcohol-use initiation were used to characterize alcohol use patterns. RESULTS The multilevel latent class analysis identified 4 student-level latent groups and 2 school-level latent groups. Student-level groups of youth were characterized as non-drinkers (44.2%), light drinkers (41.8%), regular drinkers (11.1%), and heavy drinkers (2.9%). Two groups of schools were characterized as either low-use (44.9%) or high-use (55.1%) schools, with significantly different probability of membership in each student-level group. Male students (OR 1.30) and upper grades (OR 1.93) were significantly associated with membership in higher use groups of individuals. The median household income and the number of off-premise alcohol outlets had no significant association with patterns of alcohol consumption within schools. CONCLUSIONS A large proportion of students reported a level of drinking, suggesting that, in addition to delaying the onset of alcohol use, interventions need to encourage drinker students to quit drinking or lower their consumption. Schools may need to select and/or alter external interventions according to the dominant patterns of alcohol use among their students.
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Affiliation(s)
- Mahmood R Gohari
- School of Public Health and Health Systems, University of Waterloo, Canada.
| | - Richard J Cook
- Department of Statictics and Actuarial Science, University of Waterloo, Canada.
| | - Joel A Dubin
- Department of Statistics and Actuarial Science And School of Public Health and Health Systems, University of Waterloo, Canada.
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Botzet AM, Dittel C, Birkeland R, Lee S, Grabowski J, Winters KC. Parents as interventionists: Addressing adolescent substance use. J Subst Abuse Treat 2019; 99:124-133. [PMID: 30797384 DOI: 10.1016/j.jsat.2019.01.015] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 12/18/2018] [Accepted: 01/22/2019] [Indexed: 10/27/2022]
Abstract
Much research and attention has focused on addressing the extremes of the adolescent substance use spectrum: either the prevention of substance use prior to its onset or the treatment of those with a substance use disorder (SUD). Little research has looked at adolescents who fall mid-continuum. Adolescents who use substances in this mild-to-moderate range may be efficiently and cost-effectively treated using brief interventions based on cognitive-behavioral (CB) and motivational interviewing (MI) strategies. Accessibility and feasibility of providing interventions may also be enhanced by training parents in application of CB and MI principles. An innovative home-based brief intervention for parents whose children engaged in mild to moderate drug abuse was developed and evaluated using a quasi-experimental design. Participants were parents and their adolescent child from the 7-county metro area of Minneapolis-St. Paul, Minnesota. Decreased substance use and increased family cohesion were the predicted outcomes of the Home Base intervention. Results suggest decreased adolescent marijuana use frequency, decreased alcohol use disorder symptomology, and increased parental happiness with their adolescent child. Alcohol and tobacco use frequency were statistically unchanged. Baseline levels of drug use severity moderated the relation between intervention and outcomes. These findings support the potential utility of this approach and also indicate the need to further develop accessible and efficient interventions for mild to moderate SUD.
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Affiliation(s)
- Andria M Botzet
- University of Minnesota, Minneapolis, MN, United States of America.
| | - Christine Dittel
- University of Minnesota, Minneapolis, MN, United States of America
| | - Robyn Birkeland
- University of Minnesota, Minneapolis, MN, United States of America
| | - Susanne Lee
- University of Minnesota, Minneapolis, MN, United States of America
| | - John Grabowski
- University of Minnesota, Minneapolis, MN, United States of America
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Hennessy EA, Tanner‐Smith EE, Finch AJ, Sathe N, Kugley S. Recovery schools for improving behavioral and academic outcomes among students in recovery from substance use disorders: a systematic review. CAMPBELL SYSTEMATIC REVIEWS 2018; 14:1-86. [PMID: 37131375 PMCID: PMC8428024 DOI: 10.4073/csr.2018.9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
This Campbell systematic review examines the effects of recovery schools on student behavioral and academic outcomes, compared to the effects of non-recovery schools. The review summarizes evidence from one quasi-experimental study (with a total of 194 participants) that had potential serious risk of bias due to confounding. Sizable portions of youth are in recovery from substance use disorders, and many youth will return to use after receiving substance use treatment. Youth spend most of their waking hours at school, and thus schools are important social environments for youth in recovery from substance use disorders. Recovery schools have been identified as educational programs that may help support youth in recovery from substance use disorders. This review focused on two types of recovery schools: RHSs, which are schools that award secondary school diplomas and offer a range of therapeutic services in addition to standard educational curricula; and CRCs, which offer therapeutic and sober support services on college campuses. This review looked at whether recovery schools (RHSs or CRCs) affect academic success and substance use outcomes among students, compared to similar students who are not enrolled in recovery schools. Plain language summary There is insufficient evidence to know whether recovery high schools and collegiate recovery communities are effective: Evidence that recovery high schools (RHSs) may improve academic and substance use outcomes is based on the findings from a single study with a serious risk of bias.The review in brief: Very limited evidence addresses the effectiveness of recovery high schools (RHSs). There is no rigorous evidence on the effectiveness of collegiate recovery communities (CRCs).It is unclear whether CRCs are effective in promoting academic success and reducing substance use among college students.What is the aim of this review?: This Campbell systematic review examines the effects of recovery schools on student behavioral and academic outcomes, compared to the effects of non-recovery schools. The review summarizes evidence from one quasi-experimental study (with a total of 194 participants) that had potential serious risk of bias due to confounding.What are the main findings of this review?: Sizable portions of youth are in recovery from substance use disorders, and many youth will return to use after receiving substance use treatment. Youth spend most of their waking hours at school, and thus schools are important social environments for youth in recovery from substance use disorders. Recovery schools have been identified as educational programs that may help support youth in recovery from substance use disorders.This review focused on two types of recovery schools: RHSs, which are schools that award secondary school diplomas and offer a range of therapeutic services in addition to standard educational curricula; and CRCs, which offer therapeutic and sober support services on college campuses.This review looked at whether recovery schools (RHSs or CRCs) affect academic success and substance use outcomes among students, compared to similar students who are not enrolled in recovery schools.What studies are included?: The included study of recovery high schools used a controlled quasi-experimental pretest-posttest design and reported on the following outcomes: grade point average, truancy, school absenteeism, alcohol use, marijuana use, other drug use, and abstinence from alcohol/drugs. The included study focused on a sample of U.S. high school students. There were no eligible studies of CRCs.What do the findings of this review mean?: Findings from this review indicate insufficient evidence on the effects of recovery schools on student well-being. Although there is some indication RHSs may improve academic and substance use outcomes, this is based on the findings from a single study. There is no available evidence on the effects of CRCs.No strong conclusions can be drawn at this time, given the lack of available evidence on RHSs and CRCs, and the serious risk of bias in the one RHS study included in the review. The evidence from this review suggests there is a clear need for additional rigorous evaluations of recovery school effects prior to widespread implementation.How up-to-date is this review?: The review authors searched for studies until September 2018. This Campbell systematic review was published in 2018. Executive Summary/Abstract BACKGROUND: Substance use disorders (SUDs) among youth are a major public health problem. In the United States, for example, the incidence of SUDs increases steadily after age 12 and peaks among youth ages 18-23 (White, Evans, Ali, Achara-Abrahams, & King, 2009). Although not every youth who experiments with alcohol or illicit drugs is diagnosed with an SUD, approximately 7-9% of 12-24 year olds in the United States were admitted for public SUD treatment in 2013 (Substance Abuse and Mental Health Services Administration [SAMHSA], 2016). Recovery from an SUD involves reduction or complete abstinence of use, defined broadly as "voluntarily sustained control over substance use, which maximises health and wellbeing and participation in the rights, roles and responsibilities of society" (UK Drug Policy Commission, 2008). However, SUDs are often experienced as chronic conditions; among youth who successfully complete substance use treatment, approximately 45-70% return to substance use within months of treatment discharge (Anderson, Ramo, Schulte, Cummins, & Brown, 2007; Brown, D'Amico, McCarthy, & Tapert, 2001; Ramo, Prince, Roesch, & Brown, 2012; White et al., 2004). Thus, multiple treatment episodes and ongoing recovery supports after treatment are often necessary to assist with the recovery process (Brown et al., 2001; Ramo et al., 2012; White et al., 2004).Success and engagement at school and in postsecondary education are critical to healthy youth development. For youth in recovery from SUDs, school attendance, engagement, and achievement build human capital by motivating personal growth, creating new opportunities and social networks, and increasing life satisfaction and meaning (Keane, 2011; Terrion, 2012; 2014). Upon discharge from formal substance use treatment settings, schools become one of the most important social environments in the lives of youth with SUDs. Healthy school peer environments can enable youth to replace substance use behaviors and norms with healthy activities and prosocial, sober peers. Conversely, many school environments may be risky for youth in recovery from SUDs due to perceived substance use among peers, availability of drugs or alcohol, and substance-approving norms on campus (Centers for Disease Control [CDC], 2011; Spear & Skala, 1995; Wambeam, Canen, Linkenbach, & Otto, 2014).Given the many social and environmental challenges faced by youth in recovery from substance use, recovery-specific institutional supports are increasingly being linked to educational settings. The two primary types of education-based continuing care supports for youth in recovery, defined under the umbrella term of "recovery schools" for this review, are recovery high schools (RHSs) and collegiate recovery communities (CRCs). RHSs are secondary schools that provide standard high school education and award secondary school diplomas, but also include therapeutic programming aimed at promoting recovery (e.g., group check-ins, community service, counseling sessions). CRCs also provide recovery oriented support services (e.g., self-help groups, counseling sessions, sober dorms) for students, but are embedded within larger college or university settings. The primary aims of RHSs and CRCs are to promote abstinence and prevent relapse among students, and thus ultimately improve students' academic success.OBJECTIVES: This review summarized and synthesized the available research evidence on the effects of recovery schools for improving academic success and behavioural outcomes among high school and college students who are in recovery from substance use. The specific research questions that guided the review are as follows: 1. What effect does recovery school attendance (versus attending a non-recovery or traditional school setting) have on academic outcomes for students in recovery from substance use? Specifically (by program type): a. For recovery high schools: what are the effects on measures of academic achievement, high school completion, and college enrolment?b. For collegiate recovery communities: what are the effects on measures of academic achievement and college completion?2. What effect does recovery school attendance have on substance use outcomes for students in recovery from substance use? Specifically, what are the effects on alcohol, marijuana, cocaine, or other substance use?3. Do the effects of recovery schools on students' outcomes vary according to the race/ethnicity, gender, or socioeconomic status of the students?4. Do the effects of recovery schools on students' outcomes vary according to existing mental health comorbidity status or juvenile justice involvement of the students? SEARCH METHODS: We aimed to identify all published and unpublished literature on recovery schools by using a comprehensive and systematic literature search. We searched multiple electronic databases, research registers, grey literature sources, and reference lists from prior reviews; and contacted experts in the field.SELECTION CRITERIA: Studies were included in the review if they met the following criteria:Types of studies: Randomized controlled trial (RCT), quasi-randomized controlled trial (QRCT), or controlled quasi-experimental design (QED).Types of participants: Students in recovery from substance use who were enrolled part-time or full-time in secondary (high school) or postsecondary (college or university) educational institutions.Types of interventions: Recovery schools broadly defined as educational institutions, or programs at educational institutions, developed specifically for students in recovery and that address recovery needs in addition to academic development.Types of comparisons: Traditional educational programs or services that did not explicitly have a substance use recovery focus.Types of outcome measures: The review focused on primary outcomes in the following two domains: academic performance (e.g., achievement test scores, grade-point average, high school completion, school attendance, college enrolment, college completion) and substance use (alcohol, marijuana, cocaine, heroin, stimulant, mixed drug use, or other illicit drug use). Studies that met all other eligibility criteria were considered eligible for the narrative review portion of this review even if they did not report outcomes in one of the primary outcome domains.Other criteria: Studies must have been reported between 1978 and 2016. The search was not restricted by geography, language, publication status, or any other study characteristic.DATA COLLECTION AND ANALYSIS: Two reviewers independently screened all titles and abstracts of records identified in the systematic search. Records that were clearly ineligible or irrelevant were excluded at the title/abstract phase; all other records were retrieved in full-text and screened for eligibility by two independent reviewers. Any discrepancies in eligibility assessments were discussed and resolved via consensus. Studies that met the inclusion criteria were coded by two independent reviewers using a structured data extraction form; any disagreements in coding were resolved via discussion and consensus. If members of the review team had conducted any of the primary studies eligible for the review, external and independent data collectors extracted data from those studies. Risk of bias was assessed using the ROBINS-I tool for non-randomized study designs (Sterne, Higgins, & Reeves, 2016).Inverse variance weighted random effects meta-analyses were planned to synthesize effect sizes across studies, as well as heterogeneity analysis, subgroup analysis, sensitivity analysis, and publication bias analysis. However, these synthesis methods were not used given that only one study met the inclusion criteria for the review. Instead, effect sizes (and their corresponding 95% confidence intervals) were reported for all eligible outcomes reported in the study.RESULTS: Only one study met criteria for inclusion in the review. This study used a QED to examine the effects of RHSs on high school students' academic and substance use outcomes. No eligible studies examining CRCs were identified in the search.The results from the one eligible RHS study indicated that after adjusting for pretest values, students in the RHS condition reported levels of grade point averages (= 0.26, 95% CI [-0.04, 0.56]), truancy (= 0.01, 95% CI [-0.29, 0.31]), and alcohol use (= 0.23, 95% CI [-0.07, 0.53]) similar to participants in the comparison condition. However, students in the RHS condition reported improvements in absenteeism (= 0.56, 95% CI [0.25, 0.87]), abstinence from alcohol/drugs (OR = 4.36, 95% CI [1.19, 15.98]), marijuana use (= 0.51, 95% CI [0.20, 0.82]), and other drug use (= 0.45, 95% CI [0.14, 0.76]).Overall, there was a serious risk of bias in the one included study. The study had a serious risk of bias due to confounding, low risk of bias due to selection of participants into the study, moderate risk of bias due to classification of interventions, inconclusive risk of bias due to deviations from intended interventions, inconclusive risk of bias due to missing data, moderate risk of bias in measurement of outcomes, and low risk of bias in selection of reported results.AUTHORS' CONCLUSIONS: There is insufficient evidence regarding the effectiveness of RHSs and CRCs for improving academic and substance use outcomes among students in recovery from SUDs. Only one identified study examined the effectiveness of RHSs. Although the study reported some beneficial effects, the results must be interpreted with caution given the study's potential risk of bias due to confounding and limited external validity. No identified studies examined the effectiveness of CRCs across the outcomes of interest in this review, so it is unclear what effects these programs may have on students' academic and behavioral outcomes.The paucity of evidence on the effectiveness of recovery schools, as documented in this review, thus suggest the need for caution in the widespread adoption of recovery schools for students in recovery from SUDs. Given the lack of empirical support for these recovery schools, additional rigorous evaluation studies are needed to replicate the findings from the one study included in the review. Furthermore, additional research examining the costs of recovery schools may be needed, to help school administrators determine the potential cost-benefits associated with recovery schools.
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Rodriguez-Sanchez C, Sancho-Esper F, Casaló LV. Understanding adolescent binge drinking in Spain: how school information campaigns moderate the role of perceived parental and peer consumption. HEALTH EDUCATION RESEARCH 2018; 33:361-374. [PMID: 30085038 DOI: 10.1093/her/cyy024] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Accepted: 07/17/2018] [Indexed: 06/08/2023]
Abstract
Despite its potentially harmful effects, adolescent binge drinking is becoming increasingly common worldwide. To enable the design of more effective school information campaigns, the underlying factors of heavy alcohol use must be carefully analysed. This study investigated how individual, social and contextual factors relate to adolescent binge drinking. It also explored whether adolescents' exposure to information campaigns at school moderates the relationships between perceived parental and peer alcohol consumption and adolescent binge drinking. We used data from a Spanish nationwide representative sample of 47 803 students aged 14-18 years, of whom 25 576 had engaged in binge drinking behaviours. Data were collected every 2 years between 2006 and 2012. For the multilevel estimation in 2012, the sample comprised 10 577 students. Whilst perceived problems associated with binge drinking and perceived difficulty in accessing alcohol were associated with low levels of binge drinking, adolescents' perceptions of parental and peer consumption were associated, to a greater degree, with high levels of binge drinking. School information campaigns moderated the relationship between parental consumption and adolescent binge drinking but not the relationship between peer consumption and adolescent binge drinking. We conclude by highlighting implications for policymakers and offering possible directions for future research.
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Affiliation(s)
- Carla Rodriguez-Sanchez
- Facultad de Económicas y Empresariales, Department of Marketing, University of Alicante, Spain
| | - Franco Sancho-Esper
- Facultad de Económicas y Empresariales, Department of Marketing, University of Alicante, Spain
| | - Luis V Casaló
- Facultad de Empresa y Gestión Pública, Department of Marketing, University of Zaragoza, Spain
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Cloutier RM, Schuler KL, Kearns N, Ruggero CJ, Lewis SF, Blumenthal H. Posttraumatic stress severity is associated with coping motives for alcohol use among in-patient and community recruited adolescents. ANXIETY, STRESS, AND COPING 2018; 31:500-513. [PMID: 29996679 PMCID: PMC6289047 DOI: 10.1080/10615806.2018.1498278] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2017] [Revised: 05/31/2018] [Accepted: 06/10/2018] [Indexed: 12/14/2022]
Abstract
BACKGROUND AND OBJECTIVES A growing body of work suggests individuals with more severe post-traumatic stress symptoms (PTSS) are at higher risk for developing problematic alcohol use outcomes. Extending work from the adult literature, the present study was the first to examine the extent to which PTSS is related to drinking motives for alcohol use in both clinical and non-clinical samples of adolescents. DESIGN Hierarchical regression analyses were used to predict coping motives for alcohol use from PTSS, above and beyond demographic variables, alcohol use frequency, and other alcohol use motives. METHODS Trauma-exposed adolescents before entering treatment (Sample 1 n = 41) and recruited from the local community (Sample 2 n = 55) self-reported on PTSS and alcohol use motives. RESULTS PTSS positively predicted coping motives for alcohol use after controlling for age, gender, and alcohol use frequency. CONCLUSIONS The current study highlights the need to consider both PTSS severity, as well as underlying cognitive mechanisms (e.g., motives), to better understand the etiology of problematic alcohol use among trauma-exposed youth. Future work focused on clarifying the trajectory of alcohol use motives and problems as a function of PTSS is needed.
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Affiliation(s)
- Renee M. Cloutier
- Department of Psychology, University of North Texas, Denton, TX, United States of America
| | - Keke L. Schuler
- Department of Psychology, University of North Texas, Denton, TX, United States of America
| | - Nathan Kearns
- Department of Psychology, University of North Texas, Denton, TX, United States of America
| | - Camilo J. Ruggero
- Department of Psychology, University of North Texas, Denton, TX, United States of America
| | - Sarah F. Lewis
- Center for Research, Assessment, and Treatment Efficacy (CReATE); Asheville, NC
| | - Heidemarie Blumenthal
- Department of Psychology, University of North Texas, Denton, TX, United States of America
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Bagot KS, Kaminer Y. Harm Reduction for Youth in Treatment for Substance Use Disorders: One Size Does Not Fit All. CURRENT ADDICTION REPORTS 2018. [DOI: 10.1007/s40429-018-0217-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Christie GI, Fleming TM, Lee ACL, Clark TC. Health and Social Difficulties in High School Students using High Amounts of Alcohol and Drugs: Implications for Screening. JOURNAL OF CHILD & ADOLESCENT SUBSTANCE ABUSE 2018. [DOI: 10.1080/1067828x.2018.1443865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Grant I. Christie
- CADS Youth Service, Waitemata District Health Board, Auckland, New Zealand
- University of Auckland, Auckland, New Zealand
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Kearns NT, Villarreal D, Cloutier RM, Baxley C, Carey C, Blumenthal H. Perceived control of anxiety as a moderator in the relationship between anxiety sensitivity and problematic alcohol use among adolescents. J Adolesc 2017; 63:41-50. [PMID: 29272766 DOI: 10.1016/j.adolescence.2017.12.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2017] [Revised: 12/10/2017] [Accepted: 12/13/2017] [Indexed: 12/17/2022]
Abstract
The current study examined perceived control over anxiety as a moderator in the relationship between AS and (1) alcohol use frequency and (2) binge drinking frequency among 80 community-recruited adolescents (Mage = 15.40; 40% female). Eighty-five percent of adolescents reported consuming an alcohol beverage, while 39.5% reported binge drinking. Results indicated significant interactions between AS and perceived control. More specifically, when perceived control was low, higher anxiety sensitivity was related to increased frequency of alcohol use days, but not with binge drinking days. Alternatively, when perceived control over anxiety was high, elevated anxiety sensitivity was associated with a decreased in binge drinking days, but not with alcohol use days. Findings suggest that influence of perceived control over anxiety may be another important, malleable factor that should be considered in future etiological and intervention-oriented work targeting anxiety sensitivity and alcohol misuse among adolescence.
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Affiliation(s)
- Nathan T Kearns
- University of North Texas, 1155 Union Cir, Denton, TX 76203, USA.
| | - Deyaun Villarreal
- University of Texas at Dallas, 800 W Campbell Rd, Richardson, TX 75080, USA
| | - Renee M Cloutier
- University of North Texas, 1155 Union Cir, Denton, TX 76203, USA
| | - Catherine Baxley
- Saint Louis University, 1 N Grand Blvd, St. Louis, MO 63103, USA
| | - Caitlyn Carey
- University of North Texas, 1155 Union Cir, Denton, TX 76203, USA
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Tapia-Rojas C, Mira RG, Torres AK, Jara C, Pérez MJ, Vergara EH, Cerpa W, Quintanilla RA. Alcohol consumption during adolescence: A link between mitochondrial damage and ethanol brain intoxication. Birth Defects Res 2017; 109:1623-1639. [DOI: 10.1002/bdr2.1172] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2017] [Accepted: 10/31/2017] [Indexed: 12/30/2022]
Affiliation(s)
- Cheril Tapia-Rojas
- Centro de Investigación y Estudio del Consumo de Alcohol en Adolescentes (CIAA); Santiago Chile
- Laboratory of Neurodegenerative Diseases; Universidad Autónoma de Chile; Chile
| | - Rodrigo G. Mira
- Centro de Investigación y Estudio del Consumo de Alcohol en Adolescentes (CIAA); Santiago Chile
- Laboratorio de Función y Patología Neuronal, Departamento de Biología Celular y Molecular, Facultad de Ciencias Biológicas; Pontificia Universidad Católica de Chile; Santiago 8331150 Chile
| | - Angie K. Torres
- Centro de Investigación y Estudio del Consumo de Alcohol en Adolescentes (CIAA); Santiago Chile
- Laboratory of Neurodegenerative Diseases; Universidad Autónoma de Chile; Chile
| | - Claudia Jara
- Centro de Investigación y Estudio del Consumo de Alcohol en Adolescentes (CIAA); Santiago Chile
- Laboratory of Neurodegenerative Diseases; Universidad Autónoma de Chile; Chile
| | - María José Pérez
- Centro de Investigación y Estudio del Consumo de Alcohol en Adolescentes (CIAA); Santiago Chile
- Laboratory of Neurodegenerative Diseases; Universidad Autónoma de Chile; Chile
| | - Erick H. Vergara
- Centro de Investigación y Estudio del Consumo de Alcohol en Adolescentes (CIAA); Santiago Chile
- Laboratory of Neurodegenerative Diseases; Universidad Autónoma de Chile; Chile
| | - Waldo Cerpa
- Centro de Investigación y Estudio del Consumo de Alcohol en Adolescentes (CIAA); Santiago Chile
- Laboratorio de Función y Patología Neuronal, Departamento de Biología Celular y Molecular, Facultad de Ciencias Biológicas; Pontificia Universidad Católica de Chile; Santiago 8331150 Chile
| | - Rodrigo A. Quintanilla
- Centro de Investigación y Estudio del Consumo de Alcohol en Adolescentes (CIAA); Santiago Chile
- Laboratory of Neurodegenerative Diseases; Universidad Autónoma de Chile; Chile
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Ham LS, Zamboanga BL, Meca A, Blumenthal H, Hardy SA, Hurd LE. Factor Structure of the Brief Comprehensive Effects of Alcohol Scale in Adolescents. Assessment 2017; 26:604-618. [PMID: 29214852 DOI: 10.1177/1073191117694454] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Alcohol use among adolescents is a public health concern; therefore, it is important that studies that examine factors associated with adolescent drinking behaviors utilize measures that are well-validated for use with this population. The current study examined the factor structure and convergent validity of the Brief Comprehensive Effects of Alcohol scale, a measure of alcohol outcome expectancies and evaluations of expected outcomes, among adolescents ( N = 1,074; 50% girls; Mage = 15.96 years, SD = 1.13, range = 13-18; 74% White) drawn from three independent studies ( nsite 1 = 594; nsite 2 = 97; and nsite 3 = 383). Results yielded support for a four-factor structure for alcohol expectancies and two-factor structure for valuations. Moreover, the factor structure was partially or fully invariant across gender, age, and site. Thus, findings are similar, yet unique, to those identified in college samples. The convergent validity of the modified measure was supported, suggesting that the Brief Comprehensive Effects of Alcohol scale may be useful for assessing adolescents' beliefs about alcohol.
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Affiliation(s)
| | | | - Alan Meca
- 3 University of Miami, Coral Gables, FL, USA
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Lee KM, Coelho MA, McGregor HA, Solton NR, Cohen M, Szumlinski KK. Adolescent Mice Are Resilient to Alcohol Withdrawal-Induced Anxiety and Changes in Indices of Glutamate Function within the Nucleus Accumbens. Front Cell Neurosci 2016; 10:265. [PMID: 27917110 PMCID: PMC5114265 DOI: 10.3389/fncel.2016.00265] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2016] [Accepted: 10/31/2016] [Indexed: 11/13/2022] Open
Abstract
Binge-drinking is the most prevalent form of alcohol abuse and while an early life history of binge-drinking is a significant risk factor for subsequent alcoholism and co-morbid affective disorders, relatively little is known regarding the biobehavioral impact of binge-drinking during the sensitive neurodevelopmental period of adolescence. In adult mice, a month-long history of binge-drinking elicits a hyper-glutamatergic state within the nucleus accumbens (Acb), coinciding with hyper-anxiety. Herein, we employed a murine model of binge-drinking to determine whether or not: (1) withdrawal-induced changes in brain and behavior differ between adult and adolescent bingers; and (2) increased behavioral signs of negative affect and changes in Acb expression of glutamate-related proteins would be apparent in adult mice with less chronic binge-drinking experience (14 days, approximating the duration of mouse adolescence). Adult and adolescent male C57BL/6J mice were subjected to a 14-day binge-drinking protocol (5, 10, 20 and 40% alcohol (v/v) for 2 h/day), while age-matched controls received water. At 24 h withdrawal, half of the animals from each group were assayed for negative affect, while tissue was sampled from the shell (AcbSh) and core (AcbC) subregions of the remaining mice for immunoblotting analyses. Adult bingers exhibited hyper-anxiety when tested for defensive marble burying. Additionally, adult bingers showed increased mGlu1, mGlu5, and GluN2b expression in the AcbSh and PKCε and CAMKII in the AcbC. Compared to adults, adolescent mice exhibited higher alcohol intake and blood alcohol concentrations (BACs); however, adolescent bingers did not show increased anxiety in the marble-burying test. Furthermore, adolescent bingers also failed to exhibit the same alcohol-induced changes in mGlu and kinase protein expression seen in the adult bingers. Irrespective of age, bingers exhibited behavioral hyperactivity in the forced swim test (FST) compared to water drinkers, which was paralleled by an increase in AcbC levels of GluN2b. Thus, a 2-week period of binge-drinking is sufficient to produce a hyper-anxious state and related increases in protein indices of Acb glutamate function. In contrast, adolescents were resilient to many of the effects of early alcohol withdrawal and this attenuated sensitivity to the negative consequences of binge drinking may facilitate greater alcohol intake in adolescent drinkers.
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Affiliation(s)
- Kaziya M. Lee
- Department of Psychological and Brain Sciences, University of California Santa BarbaraSanta Barbara, CA, USA
| | - Michal A. Coelho
- Department of Psychological and Brain Sciences, University of California Santa BarbaraSanta Barbara, CA, USA
| | - Hadley A. McGregor
- Department of Psychological and Brain Sciences, University of California Santa BarbaraSanta Barbara, CA, USA
| | - Noah R. Solton
- Department of Psychological and Brain Sciences, University of California Santa BarbaraSanta Barbara, CA, USA
| | - Matan Cohen
- Department of Psychological and Brain Sciences, University of California Santa BarbaraSanta Barbara, CA, USA
| | - Karen K. Szumlinski
- Department of Psychological and Brain Sciences, University of California Santa BarbaraSanta Barbara, CA, USA
- Department of Molecular, Cellular and Developmental Biology and the Neuroscience Research Institute, University of California Santa BarbaraSanta Barbara, CA, USA
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Hennessy EA, Glaude MW, Finch AJ. 'Pickle or a cucumber?' administrator and practitioner views of successful adolescent recovery. ADDICTION RESEARCH & THEORY 2016; 25:208-215. [PMID: 28860958 PMCID: PMC5573252 DOI: 10.1080/16066359.2016.1242723] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2016] [Revised: 06/10/2016] [Accepted: 09/19/2016] [Indexed: 06/07/2023]
Abstract
INTRODUCTION Adolescent substance use disorders often involve a recurring cycle of treatment and relapse. The academic and practical definition of addition recovery for adults has been debated; yet, elements determining a successful adolescent recovery aside from abstinence have not been delineated. Thus, we sought to explore how practitioners and administrators define "success" in recovery and how they foster youth progress towards success. METHODS Using a qualitative design, we purposively selected and visited treatment and recovery services sites and interviewed practitioners and administrators (N = 13). Sites included recovery high schools (N = 2), alternative peer groups (N = 4), and one treatment center. Two authors analyzed the data using the constant comparative method. RESULTS Success emerged from the interviews in three primary themes (1) factors demonstrating success, (2) progress that highlights success, and (3) factors enabling success and two sub-themes (1) use of metaphors and (2) use of specific examples. A variety of factors and processes were discussed as indicators of success. Multiple practitioners stated that sobriety and length of abstinence were not the best success measures; yet, sobriety and education were mentioned most often. CONCLUSIONS A key finding of this study, which has not been addressed in existing qualitative studies of youth recovery, is that the understanding of recovery was so diverse and multi-dimensional and provided a view of success beyond sobriety, highlighting the various facets from which practitioners must operate and address recovery. This demonstrates the need for researchers to carefully conceptualize how they operationalize adolescent recovery.
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Abstract
Adolescent substance use disorders (SUDs) are a significant public health issue due to the associated morbidity, mortality, and societal cost. While effective for some adolescents, psychosocial interventions generally produce small-to-moderate reductions in substance use. Most youth relapse within 12 months of treatment. One approach to improve outcomes is through adjunctive pharmacotherapy. Medication assisted treatments have been shown to improve adult SUD treatment outcomes, and preliminary studies in adolescents suggest that combining medication with psychosocial interventions may also enhance SUD outcomes for youth. This article presents a comprehensive review and grading of the evidence from studies conducted in adolescents with SUDs.
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Affiliation(s)
- Christopher J Hammond
- Behavioral Pharmacology Research Unit, Johns Hopkins Bayview Medical Campus, 50 Nathan Shock Drive, Baltimore, MD 21224, USA.
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From alcohol initiation to tolerance to problems: Discordant twin modeling of a developmental process. Dev Psychopathol 2016; 29:845-861. [PMID: 27417028 DOI: 10.1017/s0954579416000523] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The current study examined a stage-based alcohol use trajectory model to test for potential causal effects of earlier drinking milestones on later drinking milestones in a combined sample of two cohorts of Australian monozygotic and same-sex dizygotic twins (N = 7,398, age M = 30.46, SD = 2.61, 61% male, 56% monozygotic twins). Ages of drinking, drunkenness, regular drinking, tolerance, first nontolerance alcohol use disorder symptom, and alcohol use disorder symptom onsets were assessed retrospectively. Ages of milestone attainment (i.e., age-of-onset) and time between milestones (i.e., time-to-event) were examined via frailty models within a multilevel discordant twin design. For age-of-onset models, earlier ages of onset of antecedent drinking milestones increased hazards for earlier ages of onset for more proximal subsequent drinking milestones. For the time-to-event models, however, earlier ages of onset for the "starting" milestone decreased risk for a shorter time period between the starting and the "ending" milestone. Earlier age of onset of intermediate milestones between starting and ending drinking milestones had the opposite effect, increasing risk for a shorter time period between the starting and ending milestones. These results are consistent with a causal effect of an earlier age of drinking milestone onset on temporally proximal subsequent drinking milestones.
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Blumenthal H, Ham LS, Cloutier RM, Bacon AK, Douglas ME. Social anxiety, disengagement coping, and alcohol-use behaviors among adolescents. ANXIETY, STRESS, AND COPING 2016; 29:432-46. [PMID: 26235528 PMCID: PMC4751071 DOI: 10.1080/10615806.2015.1058366] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND OBJECTIVES Although research indicates that social anxiety (SA) is associated with problematic drinking, few studies have examined these relations among adolescents, and all alcohol-related assessments have been retrospective. Socially anxious youth may be at risk to drink in an effort to manage negative affectivity, and a proclivity toward disengagement coping (e.g. avoidance of aversive stimuli) may enhance the desire to drink and learning of coping-related use. DESIGN Adding to research addressing adolescent SA and alcohol use, the current study examined (1) proportional drinking motives (subscale scores divided by the sum of all subscales), (2) current desire to drink in a socially relevant environment (introduction to research laboratory), and (3) the indirect effect of retrospectively reported disengagement in social stress contexts on proportional coping motives and desire to drink. METHOD Participants were 70 community-recruited adolescents who reported recent alcohol use. Level of SA, disengagement coping, drinking motives, and desire to drink following laboratory introduction were assessed. RESULTS Proclivity toward disengagement in prior socially stressful contexts accounted for significant variance in the positive relations between SA and both proportional coping motives and current desire to drink. CONCLUSIONS These data complement existing work. Continued efforts in building developmentally sensitive models of alcohol use are needed.
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Affiliation(s)
- Heidemarie Blumenthal
- Department of Psychology, University of North Texas, Denton, USA, 1155 Union Circle #311280, Denton TX 76201
| | - Lindsay S. Ham
- Department of Psychological Science, University of Arkansas, Fayetteville, USA, 216 Memorial Hall, Fayetteville AR 72701
| | - Renee M. Cloutier
- Department of Psychology, University of North Texas, Denton, USA, 1155 Union Circle #311280, Denton TX 76201
| | - Amy K. Bacon
- Department of Psychology, Bradley University, Peoria, USA, 1501 W. Bradley Ave, Peoria IL 61625
| | - Megan E. Douglas
- Department of Psychology, University of North Texas, Denton, USA, 1155 Union Circle #311280, Denton TX 76201
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Peiper NC, Ridenour TA, Hochwalt B, Coyne-Beasley T. Overview on Prevalence and Recent Trends in Adolescent Substance Use and Abuse. Child Adolesc Psychiatr Clin N Am 2016; 25:349-65. [PMID: 27338960 DOI: 10.1016/j.chc.2016.03.005] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Substance use and consequent disorders have burdened US health care, criminal justice, and society at large for centuries. Pathological substance use almost invariably begins before 25 years of age, demonstrating how critical adolescence is within the etiology, prevention, and treatment of substance use disorder. This article provides a high-level overview of the prevalence of substance use disorders to provide a context within which the remaining issue provides in-depth descriptions of the evidence on specific topics. Described herein are trends in substance use, substance use disorder, and demographic comparisons.
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Affiliation(s)
- Nicholas C Peiper
- RTI International, Behavioral and Urban Health Program, Research Triangle Park, NC 27709-2194, USA
| | - Ty A Ridenour
- RTI International, Behavioral and Urban Health Program, Research Triangle Park, NC 27709-2194, USA
| | - Bridget Hochwalt
- Department of Pediatrics, Division of General Pediatrics and Adolescent Medicine, University of North Carolina, CB # 7225, 231 MacNider, Chapel Hill, NC 27599, USA
| | - Tamera Coyne-Beasley
- Department of Pediatrics, Division of General Pediatrics and Adolescent Medicine, University of North Carolina, CB # 7225, 231 MacNider, Chapel Hill, NC 27599, USA.
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Hammond CJ, Gray KM. Pharmacotherapy for Substance Use Disorders in Youths. JOURNAL OF CHILD & ADOLESCENT SUBSTANCE ABUSE 2016; 25:292-316. [PMID: 28082828 DOI: 10.1080/1067828x.2015.1037517] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Despite recent advances in psychosocial treatments targeting adolescent substance use disorders (SUD), effect sizes generally remain small to modest, and few treatment-enrolled youth achieve sustained abstinence. Among adults, SUD-targeted pharmacotherapies have emerged as viable options to complement psychosocial treatments and enhance outcomes. Developmental differences exist in pharmacodynamics and treatment-response, and comparatively little research has focused on SUD-targeted pharmacotherapies for youth. This article provides a review and synthesis of relevant published clinical trials focusing on youth SUDs and co-occurring/comorbid psychiatric and substance use disorders. It offers recommendations for clinical practice and further research based on the limited findings to date.
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Affiliation(s)
| | - Kevin M Gray
- Medical University of South Carolina, Charleston, SC, USA
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Cloutier RM, Blumenthal H, Mischel ER. An Examination of Social Anxiety in Marijuana and Cigarette Use Motives Among Adolescents. Subst Use Misuse 2016; 51:408-18. [PMID: 26886713 PMCID: PMC4851246 DOI: 10.3109/10826084.2015.1110174] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Marijuana and nicotine are two of the most widely used substances among adolescents in the United States. Symptoms of social anxiety (SA) typically emerge during early adolescence, and elevated levels are associated with increased substance-related problems despite inconsistent links to frequency of use. Substance use motives, and in particular coping motives, have been found to play an important role in understanding the heightened risk for use problems among those with elevated SA. Importantly, work to date has been conducted almost exclusively with adult samples; thus the current study examined whether similar patterns would emerge among adolescents. The current project included 56 community-recruited adolescents (ages 12-17 years; 41% girls) with a positive history of lifetime marijuana and cigarette use. Consistent with the adult literature, SA was not positively associated with frequency of use across either substance. Further, SA was positively associated with conformity use motives and unrelated to social or enhancement motives for both substances. Unexpectedly, SA was unrelated to coping use motives for either marijuana or cigarettes. These preliminary data highlight the need for future research designed to forward developmentally sensitive models of substance use behaviors and etiology.
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Affiliation(s)
| | | | - Emily R Mischel
- b Psychology, University of Arkansas , Fayette ville , Arkansas , USA
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32
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Diestelkamp S, Kriston L, Arnaud N, Wartberg L, Sack PM, Härter M, Thomasius R. Drinking patterns of alcohol intoxicated adolescents in the emergency department: A latent class analysis. Addict Behav 2015; 50:51-9. [PMID: 26101078 DOI: 10.1016/j.addbeh.2015.06.009] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2015] [Revised: 04/27/2015] [Accepted: 06/04/2015] [Indexed: 11/26/2022]
Abstract
INTRODUCTION The increasing number of children and adolescents in need of emergency medical treatment following acute alcohol intoxication has been a major public health concern in Europe in recent years. However, little is known about drinking habits and associated risks in this population. To our knowledge, this is the first study to examine drinking patterns and associated risks in adolescent emergency department patients following alcohol intoxication. The aim of this study is to establish a classification system for admitted adolescents METHODS Latent class analysis was used to identify subgroups of adolescents with distinct patterns of habitual drinking as defined by the quantity of consumed alcohol on a typical drinking occasion, frequency of binge drinking and drunkenness, alcohol-related problems, prior alcohol-related hospitalizations and alcohol-related risk behaviors. Subgroup characteristics were examined with regard to sociodemographics, other substance use and psychosocial problems using analysis of variance (ANOVA) and chi-square tests. RESULTS A total of 316 adolescents aged 12-17 treated in 6 urban emergency departments in Germany were analyzed. Five classes of drinking patterns were identified: one class representing low-risk drinking (class 1 "low-risk" (61.2%)), two classes representing risky drinking (class 2 "moderate-risk" (5.7%) and class 3 "frequent drunk" (15.8%)), as well as two classes representing high-risk drinking (class 4 "alcohol-related problems" (11.4%) and class 5 "excessive drinking" (5.1%)). Membership of classes 4 and 5 was associated with the most severe psychosocial problems, especially with regard to aggressive-dissocial behaviors. The CRAFFT-d and brief RAPI screening tools allowed identifying the two risky drinking classes and two high-risk drinking classes. CONCLUSIONS Our findings provide the first in-depth analysis of habitual drinking in this study population and may help practitioners to better tailor interventions to patients' needs by using the identified classes as a form of classification system for admitted adolescents.
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Blumenthal H, Leen-Feldner EW, Knapp AA, Badour CL, Boals A. Traumatic Event Exposure and Alcohol Use Expectancies among Adolescents. JOURNAL OF CHILD & ADOLESCENT SUBSTANCE ABUSE 2015. [DOI: 10.1080/1067828x.2013.839407] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Bräker AB, Göbel K, Scheithauer H, Soellner R. Adolescent Alcohol Use Patterns From 25 European Countries. JOURNAL OF DRUG ISSUES 2015. [DOI: 10.1177/0022042615589404] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
This study’s purpose is to describe European adolescents’ alcohol use patterns by grouping adolescents regarding their current alcohol use by cluster analysis (CA). Discriminant and latent profile analyses (LPA) evaluate and validate the solution that will be described further by ANOVAs. From 25 European countries, 57,771 students (49.4% male, 13.87 years) are grouped using hierarchical and k-means clustering. Alcohol use is measured by frequency of drinking occasions during the previous month and number of beverages consumed on the last drinking occasion. CA suggests four drinking patterns: mild (73.6%), episodic (20.0%), frequent (3.8%), and heavy episodic use (2.5%). Discriminant analysis attests a classification reliability of 94%, and confirmatory LPA replicates the cluster solution with a satisfying model fit. Three of the found patterns fulfill criteria for heavy drinking and underline the importance of individualized indicated prevention by promoting responsible use.
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Novier A, Diaz-Granados JL, Matthews DB. Alcohol use across the lifespan: An analysis of adolescent and aged rodents and humans. Pharmacol Biochem Behav 2015; 133:65-82. [PMID: 25842258 DOI: 10.1016/j.pbb.2015.03.015] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2014] [Revised: 01/26/2015] [Accepted: 03/20/2015] [Indexed: 10/23/2022]
Abstract
Adolescence and old age are unique periods of the lifespan characterized by differential sensitivity to the effects of alcohol. Adolescents and the elderly appear to be more vulnerable to many of alcohol's physiological and behavioral effects compared to adults. The current review explores the differential effects of acute alcohol, predominantly in terms of motor function and cognition, in adolescent and aged humans and rodents. Adolescents are less sensitive to the sedative-hypnotic, anxiolytic, and motor-impairing effects of acute alcohol, but research results are less consistent as it relates to alcohol's effects on cognition. Specifically, previous research has shown adolescents to be more, less, and similarly sensitive to alcohol-induced cognitive deficits compared to adults. These equivocal findings suggest that learning acquisition may be differentially affected by ethanol compared to memory, or that ethanol-induced cognitive deficits are task-dependent. Older rodents appear to be particularly vulnerable to the motor- and cognitive-impairing effects of acute alcohol relative to younger adults. Given that alcohol consumption and abuse is prevalent throughout the lifespan, it is important to recognize age-related differences in response to acute and long-term alcohol. Unfortunately, diagnostic measures and treatment options for alcohol dependence are rarely dedicated to adolescent and aging populations. As discussed, although much scientific advancement has been made regarding the differential effects of alcohol between adolescents and adults, research with the aged is underrepresented. Future researchers should be aware that adolescents and the aged are uniquely affected by alcohol and should continue to investigate alcohol's effects at different stages of maturation.
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Affiliation(s)
- Adelle Novier
- Baylor University, Department of Psychology and Neuroscience, One Bear Place #97334, Waco, TX 76798, United States
| | - Jaime L Diaz-Granados
- Baylor University, Department of Psychology and Neuroscience, One Bear Place #97334, Waco, TX 76798, United States
| | - Douglas B Matthews
- Baylor University, Department of Psychology and Neuroscience, One Bear Place #97334, Waco, TX 76798, United States; University of Wisconsin - Eau Claire, Department of Psychology, HHH 273, Eau Claire, WI 54702, United States.
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Cacciola JS, Meyers K, Bates SE, Rosenwasser B, Arria A, McLellan AT. Assessing Adolescent Substance Abuse Programs with Updated Quality Indicators: The Development of a Consumer Guide for Adolescent Treatment. JOURNAL OF CHILD & ADOLESCENT SUBSTANCE ABUSE 2015; 24:142-154. [PMID: 26417196 PMCID: PMC4583134 DOI: 10.1080/1067828x.2013.777378] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
When adolescent substance abuse requires treatment, few parents know which treatment features are important and which treatment programs are effective. There are few resources to help them select appropriate care. We describe early work on an evaluation method and comparative treatment guide for parents based upon the premise that the quality of a program and its potential effectiveness is a function of the number and frequency of evidence-based treatment practices (EBPs) delivered. Thus, we describe the development of and measurement approach for a set of EBPs toward the goal of developing a Consumer Guide to Adolescent Substance Abuse Treatment.
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Affiliation(s)
- John S. Cacciola
- Treatment Research Institute
- University of Pennsylvania School of Medicine
| | | | | | | | - Amelia Arria
- Treatment Research Institute
- University of Maryland
| | - A. Thomas McLellan
- Treatment Research Institute
- University of Pennsylvania School of Medicine
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Mohler-Kuo M, Foster S, Gmel G, Dey M, Dermota P. DSM-IV and DSM-5 alcohol use disorder among young Swiss men. Addiction 2015; 110:429-40. [PMID: 25393592 DOI: 10.1111/add.12800] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2013] [Revised: 11/05/2013] [Accepted: 11/04/2014] [Indexed: 01/26/2023]
Abstract
BACKGROUND AND AIMS Previous studies suggest that the new DSM-5 criteria for alcohol use disorder (AUD) will increase the apparent prevalence of AUD. This study estimates the 12-month prevalence of AUD using both DSM-IV and DSM-5 criteria and compares the characteristics of men in a high risk sample who meet both, only one and neither sets of diagnostic criteria. DESIGN, SETTING AND PARTICIPANTS 5943 Swiss men aged 18-25 years who participated in the Cohort Study on Substance Use Risk Factors (C-SURF), a population-based cohort study recruited from three of the six military recruitment centres in Switzerland (response rate = 79.2%). MEASUREMENTS DSM-IV and DSM-5 criteria, alcohol use patterns, and other substance use were assessed. FINDINGS Approximately 31.7% (30.5-32.8) of individuals met DSM-5 AUD criteria [21.2% mild (20.1-22.2); 10.5% moderate/severe (9.7-11.3)], which was less than the total rate when DSM-IV criteria for alcohol abuse (AA) and alcohol dependence (AD) were combined [36.8% overall (35.5-37.9); 26.6% AA (25.4-27.7); 10.2% AD (9.4-10.9)]. Of 2479 respondents meeting criteria for either diagnoses, 1585 (63.9%) met criteria for both. For those meeting DSM-IV criteria only (n = 598, 24.1%), hazardous use was most prevalent, whereas the criteria larger/longer use than intended and tolerance to alcohol were most prevalent for respondents meeting DSM-5 criteria only (n = 296, 11.9%). Two in five DSM-IV alcohol abuse cases and one-third of DSM-5 mild AUD individuals fulfilled the diagnostic criteria due to the hazardous use criterion. The addition of the craving and excluding of legal criterion, respectively, did not affect estimated AUD prevalence. CONCLUSIONS In a high-risk sample of young Swiss males, prevalence of alcohol use disorder as diagnosed by DSM-5 was slightly lower than prevalence of DSM-IV diagnosis of dependence plus abuse; 63.9% of those who met either criterion met criteria for both.
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Affiliation(s)
- Meichun Mohler-Kuo
- Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Switzerland
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Peer influences on alcohol expectancies in early adolescence: a study of concurrent and prospective predictors in Taiwan. Addict Behav 2015; 40:7-15. [PMID: 25218065 DOI: 10.1016/j.addbeh.2014.08.001] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2013] [Revised: 07/17/2014] [Accepted: 08/11/2014] [Indexed: 11/23/2022]
Abstract
The effects of peers on three domains of alcohol expectancies through early adolescence were prospectively examined over 2 years. Information on pubertal development, parental drinking, peer characteristics, network structure, alcohol expectancies, and alcohol consumption was assessed in a three-wave longitudinal study of 779 6th graders (~12 years of age) randomly selected from northern Taiwan. Complex survey regression analyses, stratified by drinking experience in 6th grade, were performed to identify predictors of two positive (i.e., enhanced social behaviors and relaxation/tension reduction) and one negative alcohol expectancies (i.e., cognitive/behavioral deterioration) in 7th grade. The results showed that the effects of peer influence on adolescents' alcohol expectancies varied by prior drinking experiences and by expectancy domains. For the alcohol naive, recent exposure to peer drinking was significantly associated with positive and negative alcohol expectancies in grade 7, and this association was moderated by advanced pubertal development (ESBlate puberty: ßwt=0.55; ESBearly puberty: ßwt=-0.40; PRTRlate puberty: ßwt=0.01; PRTRearly puberty: ßwt=1.22; CBD late puberty: ßwt=-0.84; CBDearly puberty: ßwt=0.56). For the alcohol experienced, neither peer drinking nor pubertal development showed any significant links with alcohol expectancies. Occupying a bridge position was slightly linked with negative expectancy (ßwt=0.25). Concurrent drinking serves as a strong predictor for the endorsed alcohol expectancy in both groups, particularly for the domain of enhanced social behaviors. If these effects are confirmed, knowledge of the effect of interplay between peer factors and pubertal development on alcohol expectancies in early adolescence can provide effective targets in prevention programs.
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Paino M, Aletraris L, Roman PM. Organizational Predictors and Use of Evidence-Based Practices in Adolescent Substance Abuse Treatment. Subst Abus 2014; 36:462-9. [PMID: 25257691 PMCID: PMC4374026 DOI: 10.1080/08897077.2014.960959] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
BACKGROUND Adolescent substance abuse remains a significant problem in the United States, yet treatment centers do not always admit adolescent clients. In this paper, we first determine the extent to which treatment is available for adolescents in general and whether or not adolescent-specific (segregated) tracks are offered. Second, we examine the organizational characteristics associated with adolescent treatment. Third, we illuminate how the adolescent caseload in a treatment center is related to offering evidence-based practices (EBPs). METHODS Drawing upon a nationally representative sample of US treatment programs, we use logistic regression to assess how organizational characteristics are associated with the provision of adolescent treatment. Using ordinal logistic regression, we analyze how the treatment center's adolescent caseload and organizational characteristics affect the extent to which a treatment center offers medication-assisted treatment (MAT) and psychosocial treatment. RESULTS Half (49.5%) of treatment programs admitted adolescents, and 41.8% offered an adolescent-specific track. Findings from the logistic regression suggested several organizational characteristics that were significantly associated with treating adolescents and/or having an adolescent-only track. Our findings from the ordinal models indicated a negative relationship between the percent of adolescents in a treatment center and the extent of MAT, and a positive relationship between the percent of adolescent clients and the extent of psychosocial treatment offered. CONCLUSIONS This paper highlights organizational barriers to treatment entry for adolescents, who remain a small proportion of clients in treatment centers. When treatment centers serve adolescents, however, those adolescents are likely to receive care in adolescent-only tracks and/or services and in programs that offer several psychosocial EBPs. Finally, adolescents are less likely to receive treatment in centers that offer a variety of MAT.
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Affiliation(s)
- Maria Paino
- a Department of Sociology, Anthropology, Social Work, and Criminal Justice , Oakland University , Rochester , Michigan , USA
| | - Lydia Aletraris
- b Owens Institute for Behavioral Research , University of Georgia , Athens , Georgia , USA
| | - Paul M Roman
- b Owens Institute for Behavioral Research , University of Georgia , Athens , Georgia , USA
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Levy S, Katusic SK, Colligan RC, Weaver AL, Killian JM, Voigt RG, Barbaresi WJ. Childhood ADHD and risk for substance dependence in adulthood: a longitudinal, population-based study. PLoS One 2014; 9:e105640. [PMID: 25162629 PMCID: PMC4146503 DOI: 10.1371/journal.pone.0105640] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2014] [Accepted: 07/22/2014] [Indexed: 11/25/2022] Open
Abstract
Background Adolescents with attention-deficit/hyperactivity disorder (ADHD) are known to be at significantly greater risk for the development of substance use disorders (SUD) compared to peers. Impulsivity, which could lead to higher levels of drug use, is a known symptom of ADHD and likely accounts, in part, for this relationship. Other factors, such as a biologically increased susceptibility to substance dependence (addiction), may also play a role. Objective This report further examines the relationships between childhood ADHD, adolescent- onset SUD, and substance abuse and substance dependence in adulthood. Method Individuals with childhood ADHD and non-ADHD controls from the same population-based birth cohort were invited to participate in a prospective outcome study. Participants completed a structured neuropsychiatric interview with modules for SUD and a psychosocial questionnaire. Information on adolescent SUD was obtained retrospectively, in a previous study, from medical and school records. Associations were summarized using odds ratios (OR) and 95% CIs estimated from logistic regression models adjusted for age and gender. Results A total of 232 ADHD cases and 335 non-ADHD controls participated (mean age, 27.0 and 28.6 years, respectively). ADHD cases were more likely than controls to have a SUD diagnosed in adolescence and were more likely to have alcohol (adjusted OR 14.38, 95% CI 1.49–138.88) and drug (adjusted OR 3.48, 95% CI 1.38–8.79) dependence in adulthood. The subgroup of participating ADHD cases who did not have SUD during adolescence were no more likely than controls to develop new onset alcohol dependence as adults, although they were significantly more likely to develop new onset drug dependence. Conclusions Our study found preliminary evidence that adults with childhood ADHD are more susceptible than peers to developing drug dependence, a disorder associated with neurological changes in the brain. The relationship between ADHD and alcohol dependence appears to be more complex.
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Affiliation(s)
- Sharon Levy
- Division of Developmental Medicine, Boston Children’s Hospital, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Slavica K. Katusic
- Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota, United States of America
- * E-mail: (WB); (SK)
| | - Robert C. Colligan
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, Minnesota, United States of America
| | - Amy L. Weaver
- Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota, United States of America
| | - Jill M. Killian
- Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota, United States of America
| | - Robert G. Voigt
- Department of Pediatrics, Texas Children’s Hospital, Baylor College of Medicine, Houston, Texas, United States of America
| | - William J. Barbaresi
- Division of Developmental Medicine, Boston Children’s Hospital, Harvard Medical School, Boston, Massachusetts, United States of America
- * E-mail: (WB); (SK)
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Ewing SWF, Sakhardande A, Blakemore SJ. The effect of alcohol consumption on the adolescent brain: A systematic review of MRI and fMRI studies of alcohol-using youth. NEUROIMAGE-CLINICAL 2014; 5:420-37. [PMID: 26958467 PMCID: PMC4749850 DOI: 10.1016/j.nicl.2014.06.011] [Citation(s) in RCA: 119] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Background A large proportion of adolescents drink alcohol, with many engaging in high-risk patterns of consumption, including binge drinking. Here, we systematically review and synthesize the existing empirical literature on how consuming alcohol affects the developing human brain in alcohol-using (AU) youth. Methods For this systematic review, we began by conducting a literature search using the PubMED database to identify all available peer-reviewed magnetic resonance imaging (MRI) and functional magnetic resonance imaging (fMRI) studies of AU adolescents (aged 19 and under). All studies were screened against a strict set of criteria designed to constrain the impact of confounding factors, such as co-occurring psychiatric conditions. Results Twenty-one studies (10 MRI and 11 fMRI) met the criteria for inclusion. A synthesis of the MRI studies suggested that overall, AU youth showed regional differences in brain structure as compared with non-AU youth, with smaller grey matter volumes and lower white matter integrity in relevant brain areas. In terms of fMRI outcomes, despite equivalent task performance between AU and non-AU youth, AU youth showed a broad pattern of lower task-relevant activation, and greater task-irrelevant activation. In addition, a pattern of gender differences was observed for brain structure and function, with particularly striking effects among AU females. Conclusions Alcohol consumption during adolescence was associated with significant differences in structure and function in the developing human brain. However, this is a nascent field, with several limiting factors (including small sample sizes, cross-sectional designs, presence of confounding factors) within many of the reviewed studies, meaning that results should be interpreted in light of the preliminary state of the field. Future longitudinal and large-scale studies are critical to replicate the existing findings, and to provide a more comprehensive and conclusive picture of the effect of alcohol consumption on the developing brain. A large proportion of adolescents drink alcohol. Studies show how alcohol affects human adolescent brain development. This includes a systematic review of MRI and fMRI studies in alcohol-using youth. Changes in structure and function are observed in the brain in alcohol-using youth.
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Affiliation(s)
| | - Ashok Sakhardande
- UCL Institute of Cognitive Neuroscience, 17 Queen Square, London WC1N 3AR, UK
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Tandon M, Tillman R, Spitznagel E, Luby J. Parental Warmth and Risks of Substance Use in Children with Attention-Deficit/Hyperactivity Disorder: Findings from a 10-12 Year Longitudinal Investigation. ADDICTION RESEARCH & THEORY 2014; 22:239-250. [PMID: 24955084 PMCID: PMC4063351 DOI: 10.3109/16066359.2013.830713] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
OBJECTIVE The study examined factors in the risk trajectory for Substance Use Disorder (SUD) over a 10-12 year period in children with ADHD. METHOD N=145 children between the ages of 7 and 16 with ADHD and healthy controls were assessed every 2 years for 10-12 years as part of a larger, longitudinal investigation. Onset of substance use disorder was examined using Cox proportional hazards modeling, and included child and parent psychopathology, and parental warmth as well as other key factors. RESULTS Low paternal warmth and maternal SUD were predictors of SUD in n=59 ADHD participants after adjusting for gender, child ODD, paternal SUD, maternal/paternal ADHD, maternal/paternal major depressive disorder (MDD), maternal/paternal anxiety, and low maternal warmth in the Cox model. CONCLUSIONS Longitudinal study findings suggest that in addition to the established risk of ADHD and maternal SUD in development of child SUD, low paternal warmth is also associated with onset of SUD. This was evident after controlling for pertinent parent and child psychopathology. These findings suggest that paternal warmth warrants further investigation as a key target for novel interventions to prevent SUD in children with ADHD. More focused investigations examining paternal parenting factors in addition to parent and child psychopathology in the risk trajectory from ADHD to SUD are now warranted.
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Affiliation(s)
- Mini Tandon
- Department of Psychiatry, Washington University School of Medicine, 660 South Euclid Avenue, St. Louis, MO 63110
| | - Rebecca Tillman
- Department of Psychiatry, Washington University School of Medicine, 660 South Euclid Avenue, St. Louis, MO 63110
| | - Edward Spitznagel
- Department of Mathematics, Washington University in St. Louis, One Brookings Drive, St. Louis, MO 63130
| | - Joan Luby
- Department of Psychiatry, Washington University School of Medicine, 660 South Euclid Avenue, St. Louis, MO 63110
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Thompson K, Stockwell T, Leadbeater B, Homel J. Association among different measures of alcohol use across adolescence and emerging adulthood. Addiction 2014; 109:894-903. [PMID: 24467265 PMCID: PMC4905750 DOI: 10.1111/add.12499] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2013] [Revised: 07/18/2013] [Accepted: 01/16/2014] [Indexed: 11/30/2022]
Abstract
BACKGROUND AND AIMS The use of alterative alcohol indices in developmental research may generate conflicting findings in the literature. This study examined the longitudinal associations among four indices of alcohol involvement from ages 15 to 25 years and examined their concurrent associations with alcohol-related problems in emerging adulthood. DESIGN Data are from the Victoria Healthy Youth Survey, a five-wave multi-cohort study conducted biennially in Victoria, Canada between 2003 and 2011. SETTING AND PARTICIPANTS This study included a subsample of 637 randomly recruited Canadian adolescents, aged 15-25 years. MEASUREMENTS Four indices of alcohol use were compared using multivariate piecewise growth modeling: frequency, usual quantity, heavy episodic drinking and volume. FINDINGS All indices increased on average from ages 15 to 21, peaked at approximately age 21, and gradually declined from ages 21 to 25. Levels of use at age 21 were highly correlated across indices (r = 0.63-0.94, P < 0.001), but correlations among rates of change varied between pairs of indices. Heavy episodic drinking and volume had the strongest correlations over time (r = 0.64-0.81, P < 0.001) and accounted for the greatest variance in alcohol use disorder symptoms (R(2) = 0.35) and social and health consequences (R(2) = 16) in emerging adulthood. Frequency and quantity had the weakest associations during adolescence (r = 0.49, P = 0.001) and were uncorrelated during emerging adulthood (r = 0.23, P = 0.09). CONCLUSIONS Among Canadian youth aged 15-25 years, measures of heavy episodic drinking and volume are the most strongly correlated over time and account for greater variance in alcohol-related problems in emerging adulthood than either frequency or quantity alone.
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Affiliation(s)
- Kara Thompson
- Centre for Addiction Research of British Columbia, Department of Psychology, University of Victoria, Victoria, BC, Canada
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Himelstein S, Saul S, Garcia-Romeu A, Pinedo D. Mindfulness training as an intervention for substance user incarcerated adolescents: a pilot grounded theory study. Subst Use Misuse 2014; 49:560-70. [PMID: 24611851 DOI: 10.3109/10826084.2013.852580] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Mindfulness-based treatment for adolescents is a clinical and research field still in its infancy. Literature is needed to address specific subcultural populations to expand this growing field. Further, minimal literature addresses the process of teaching mindfulness to adolescents. The current study investigated how to effectively teach mindfulness to 10 incarcerated adolescent substance users (N = 10) in an urban California detention setting. A grounded theory approach was used to collect and analyze interview data over a 1-year period during 2011 and 2012 in order to develop an initial theory for teaching mindfulness to incarcerated adolescent substance users. Implications, limitations, and future research are discussed.
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Affiliation(s)
- Sam Himelstein
- 1Mind Body Awareness Project , Oakland, California , USA
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Vacaru MA, Shepherd RM, Sheridan J. New Zealand Youth and Their Relationships with Mobile Phone Technology. Int J Ment Health Addict 2014. [DOI: 10.1007/s11469-014-9488-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Fisher EA. Recovery Supports for Young People: What Do Existing Supports Reveal About the Recovery Environment? PJE. PEABODY JOURNAL OF EDUCATION 2014; 89:258-270. [PMID: 24999290 PMCID: PMC4078875 DOI: 10.1080/0161956x.2014.897104] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
This article seeks to address how our understanding of the recovery process and resulting supports can be made more comprehensive: how can links from treatment to home to school to communities be made so that there are fewer and fewer recovery gaps for adolescents? Using the ecology of recovery model developed by White (2009) as the impetus for such a review, the article discusses the challenges inherent within adolescent substance abuse recovery, factors impacting successful recovery, and programs addressing this issue that have been empirically studied. Studied programs can be categorized as (1) formalized aftercare recovery and (2) recovery communities, and both examples will be described using existing literature. From the review of existing recovery support research and resources, the discussion highlights gaps and future research areas in order to address the complexity of recovery among young people.
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Vetreno RP, Qin L, Crews FT. Increased receptor for advanced glycation end product expression in the human alcoholic prefrontal cortex is linked to adolescent drinking. Neurobiol Dis 2013; 59:52-62. [PMID: 23867237 PMCID: PMC3775891 DOI: 10.1016/j.nbd.2013.07.002] [Citation(s) in RCA: 103] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2013] [Revised: 06/21/2013] [Accepted: 07/08/2013] [Indexed: 02/06/2023] Open
Abstract
Adolescence is characterized behaviorally by increased impulsivity and risk-taking that declines in parallel with maturation of the prefrontal cortex and executive function. In the brain, the receptor for advanced glycation end products (RAGE) is critically involved in neurodevelopment and neuropathology. In humans, the risk of alcoholism is greatly increased in those who begin drinking between 13 and 15years of age, and adolescents binge drink more than any other age group. We have previously found that alcoholism is associated with increased expression of neuroimmune genes. This manuscript tested the hypothesis that adolescent binge drinking upregulates RAGE and Toll-like receptor (TLR) 4 as well as their endogenous agonist, high-mobility group box 1 (HMGB1). Immunohistochemistry, Western blot, and mRNA analyses found that RAGE expression was increased in the human post-mortem alcoholic orbitofrontal cortex (OFC). Further, an earlier age of drinking onset correlated with increased expression of RAGE, TLR4, and HMGB1. To determine if alcohol contributed to these changes, we used an adolescent binge ethanol model in rats (5.0g/kg, i.g., 2-day on/2-day off from postnatal day [P] 25 to P55) and assessed neuroimmune gene expression. We found an age-associated decline of RAGE expression from late adolescence (P56) to young adulthood (P80). Adolescent intermittent ethanol exposure did not alter RAGE expression at P56, but increased RAGE in the young adult PFC (P80). Adolescent intermittent ethanol exposure also increased TLR4 and HMGB1 expression at P56 that persisted into young adulthood (P80). Assessment of young adult frontal cortex mRNA (RT-PCR) found increased expression of proinflammatory cytokines, oxidases, and neuroimmune agonists at P80, 25days after ethanol treatment. Together, these human and animal data support the hypothesis that an early age of drinking onset upregulates RAGE/TLR4-HMGB1 and other neuroimmune genes that persist into young adulthood and could contribute to risk of alcoholism or other brain diseases associated with neuroinflammation.
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Affiliation(s)
- Ryan P Vetreno
- Bowles Center for Alcohol Studies, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.
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Behrendt S, Bühringer G, Perkonigg A, Lieb R, Beesdo-Baum K. Characteristics of developmentally early alcohol use disorder symptom reports: a prospective-longitudinal community study. Drug Alcohol Depend 2013; 131:308-15. [PMID: 23333293 DOI: 10.1016/j.drugalcdep.2012.12.024] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2012] [Revised: 12/17/2012] [Accepted: 12/22/2012] [Indexed: 11/16/2022]
Abstract
BACKGROUND There is little prospective-epidemiological information on symptoms of DSM-IV-alcohol use disorder (alcohol abuse and dependence; AUD) that may be typical for early AUD stages or the developmental periods of adolescence and early adulthood. AIMS To investigate AUD symptoms (AUDS) cross-sectionally at three subsequent assessment waves regarding prevalence rates, symptom counts, associated drinking patterns, positive predictive values (PPV) for DSM-IV-alcohol dependence (AD), and AUDS stability over time. METHODS N=2039 community subjects (baseline age 14-24 years) participated in a baseline and two follow-up assessment(s) over up to ten years. DSM-IV-AUDS, DSM-IV-AUD and craving were assessed with the DSM-IV/M-CIDI. RESULTS Over the assessment waves, tolerance and much time were most and role obligations and withdrawal least frequent. Most subjects with DSM-IV-AUDS reported only one symptom (47.2-55.1%). PPV for DSM-IV-AD only exceeded 70% for activities, problem, withdrawal, and desired control; PPV were lowest for tolerance and hazardous use. For most AUDS, AUDS report compared to non-report was associated with elevated drinking frequency and amounts. Stability of baseline AUDS at four-year and ten-year follow-up did not exceed 36.4% for any symptom. CONCLUSIONS The overall pattern of most/least frequent AUDS reported in adolescence and early adulthood resembles findings in older adults and does not suggest a developmentally specific symptom pattern. Moderate AUDS-stability and considerable remission rates indicate that AUDS in this age group are transient for a considerable proportion of subjects. However, the associations with elevated consumption indicate that AUDS reports early in life need to be taken seriously in prevention and intervention.
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Affiliation(s)
- S Behrendt
- Institute of Clinical Psychology and Psychotherapy, Technische Universitaet Dresden, Chemnitzer Str. 46, D-01187 Dresden, Germany.
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Bastiani L, Siciliano V, Curzio O, Luppi C, Gori M, Grassi M, Molinaro S. Optimal scaling of the CAST and of SDS Scale in a national sample of adolescents. Addict Behav 2013; 38:2060-7. [PMID: 23396173 DOI: 10.1016/j.addbeh.2012.12.016] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2012] [Revised: 11/13/2012] [Accepted: 12/19/2012] [Indexed: 10/27/2022]
Abstract
PURPOSE Psychometric and screening properties of the Cannabis Abuse Screening Test (CAST) and of the Severity Dependence Scale (SDS) were investigated using DSM-IV diagnoses of cannabis dependence (CD) as external criteria. Performance of the SDS and of the CAST were compared. METHODS Cross-sectional European School Survey Project on Alcohol and Other Drugs (ESPAD) was carried out in Italy in 2009. The sample consisted of 5787 Italian adolescents aged 15-19 who reported cannabis last year use. Uni-dimensionality, internal reliability, external validity, and optimal scaling of the 6 items for CAST and 5 items for SDS were performed. The Munich Composite International Diagnostic Interview (M-CIDI) was used as a gold standard for DSM-IV diagnoses, and all outputs were assessed by 10-fold cross validation procedure. RESULTS Both scales were uni-dimensional and Cronbach's α was 0.74 for SDS and 0.78 for CAST. High and comparable area under curve (AUC) values indicate a good ability of both scales to discriminate between individuals with and without dependence diagnosis. Based on balanced sensitivity and specificity, the optimal cut-off scores for problematic use disorders were 7 for CAST MCA and 4 for SDS MCA. Both CAST and SDS overestimated CD prevalence. CONCLUSIONS The CAST and SDS are equally useful for screening for problematic cannabis use disorders. Both clinical and research applications of the scales are possible.
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Slade T, Teesson M, Mewton L, Memedovic S, Krueger RF. Do young adults interpret the DSM diagnostic criteria for alcohol use disorders as intended? a cognitive interviewing study. Alcohol Clin Exp Res 2012; 37:1001-7. [PMID: 23278476 DOI: 10.1111/acer.12063] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2012] [Accepted: 10/18/2012] [Indexed: 11/28/2022]
Abstract
BACKGROUND Estimates of the prevalence of DSM-IV alcohol use disorders (AUD; i.e., abuse and dependence) are consistently higher for younger adults compared with their older counterparts. However, questions remain as to whether this "youthful epidemic" of AUD is real or a methodological artifact of the prevailing classification criteria. The aim of the current study was to explore potential shortcomings in the AUD criteria when applied to young adults. METHODS Experts in the field of substance use disorder classification carried out standardized appraisal of 4 DSM-IV diagnostic criteria for alcohol abuse/dependence (hazard, tolerance, larger/longer, quit/cut down). Cross-sectional surveys of 100 young adult drinkers aged 18 to 24 were carried out. All participants were administered a structured diagnostic interview as well as a structured cognitive interview. The cognitive interviews were comprised of a set of predetermined and standardized probe questions designed to shed light on young adults' understanding of interview questions designed to tap the AUD diagnostic criteria. Answers to the cognitive interview probe questions were summarized across the total sample and, where appropriate, comparisons were made between those who endorsed the diagnostic criterion and those who did not. RESULTS Results showed that there were substantial inconsistencies in young adults' interpretations of survey questions reflecting impaired control over alcohol. Interpretations of questions designed to measure tolerance to the effects of alcohol and use of alcohol in hazardous situations were largely understood as intended by the architects of DSM. CONCLUSIONS Survey questions designed to tap compulsive patterns of alcohol use require close attention to ensure they reflect the intentions of the DSM diagnostic criteria for AUD.
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Affiliation(s)
- Tim Slade
- National Drug & Alcohol Research Centre , University of New South Wales, Sydney, NSW 2052, Australia.
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