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Salguero A, Marengo L, Cendán CM, Morón I, Ruiz-Leyva L, Pautassi RM. Ethanol drinking at adulthood is sensitive to S1-R antagonism and is promoted by binge ethanol self-administration at adolescence. Drug Alcohol Depend 2024; 260:111338. [PMID: 38838478 DOI: 10.1016/j.drugalcdep.2024.111338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2024] [Revised: 04/25/2024] [Accepted: 05/08/2024] [Indexed: 06/07/2024]
Abstract
BACKGROUND Binge drinking at adolescence is a risk factor for problematic alcohol (ethanol) consumption later in life, yet the murine studies that modelled this phenomenon via ethanol self-administration have provided mixed findings. Antagonism of the sigma-1 receptor (S1-R) system at adolescence modulates ethanol's motivational effects and intake. It is still unknown, however, whether this antagonism would protect against enhanced ethanol intake at adulthood after adolescent binge ethanol exposure. METHODS Exp. 1 and 2 tested adults male or female Wistar rats -exposed or not to ethanol self-administration at adolescence (postnatal days 31-49; nine 2-hour sessions of access to 8-10% ethanol)- for ethanol intake using 24-h two-bottle choice test (Exp. 1) or time restricted, single-bottle, tests (Exp. 2). Experiments 2-5 evaluated, in adolescent or adult rats, the effects of the S1-R antagonist S1RA on ethanol intake and on ethanol-induced conditioned taste or place aversion. Ancillary tests (e.g., novel object recognition, ethanol-induced locomotor activity) were also conducted. RESULTS Adolescent ethanol exposure promoted ethanol consumption at both the restricted, single-bottle, and at the two-bottle choice tests conducted at adulthood. S1RA administration reduced ethanol intake at adulthood and facilitated the development of ethanol-induced taste (but not place) aversion. CONCLUSIONS S1RA holds promise for lessening ethanol intake after chronic and substantial ethanol exposure in adolescence that results in heightened ethanol exposure at adulthood. This putative protective effect of S1-R antagonism may relate to S1RA exacerbating the aversive effects of this drug.
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Affiliation(s)
- Agustín Salguero
- Instituto de Investigación Médica M. y M. Ferreyra, INIMEC-CONICET, Universidad Nacional de Córdoba, Córdoba C.P. 5000, Argentina
| | - Leonardo Marengo
- Instituto de Investigación Médica M. y M. Ferreyra, INIMEC-CONICET, Universidad Nacional de Córdoba, Córdoba C.P. 5000, Argentina
| | - Cruz Miguel Cendán
- Department of Pharmacology, Institute of Neuroscience, Biomedical Research Center (CIBM) Faculty of Medicine, University of Granada and Biosanitary Research Institute ibs.GRANADA, Granada, Spain.
| | - Ignacio Morón
- Deparment of Psychobiology. Center of Research, Mind, Brain and Behabior (CIMCYC). University of Granada, Granada, Spain
| | - Leandro Ruiz-Leyva
- Department of Pharmacology, Institute of Neuroscience, Biomedical Research Center (CIBM) Faculty of Medicine, University of Granada and Biosanitary Research Institute ibs.GRANADA, Granada, Spain; Department of Neurobiology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Ricardo Marcos Pautassi
- Instituto de Investigación Médica M. y M. Ferreyra, INIMEC-CONICET, Universidad Nacional de Córdoba, Córdoba C.P. 5000, Argentina; Facultad de Psicología, Universidad Nacional de Córdoba, Córdoba C.P. 5000, Argentina.
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Gardner LA, Stockings E, Champion KE, Mather M, Newton NC. Alcohol initiation before age 15 predicts earlier hazardous drinking: A survival analysis of a 7-year prospective longitudinal cohort of Australian adolescents. Addiction 2024; 119:518-529. [PMID: 37926434 DOI: 10.1111/add.16376] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Accepted: 09/19/2023] [Indexed: 11/07/2023]
Abstract
BACKGROUND AND AIMS Early alcohol use may predict later alcohol problems, but the magnitude of this effect and impact of delayed onset remain uncertain. This study measured age-based differences in progression from first full alcoholic drink to hazardous drinking in one of the largest and most recent prospective cohorts of Australian adolescents. DESIGN, SETTINGS, PARTICIPANTS AND MEASUREMENT A 7-year (2012-19) prospective longitudinal cohort of 2082 Australian adolescents was established from the Climate and Preventure (cohort 1) and Climate Schools Combined (cohort 2) studies. Participants completed surveys annually from ages 13 to 20 years. Interval censored survival analyses were conducted with first episode of hazardous drinking [three or more on proxy Alcohol Use Disorders Identification Test (AUDIT-C)] as the survival end-point, controlling for age, sex and mental health symptomatology. Onset of hazardous drinking was expressed as hazard ratios (HRs), and median survival time (years) was used to model first onset of hazardous alcohol use in survival curves. FINDINGS Compared with those aged 15 or older, those who had their first full drink at 12 or younger had significantly elevated risk of hazardous drinking onset during the study period [log (HR): 9.3; 95% confidence interval (CI) = 7.0-12.0, P < 0.001]. Compared with those who had their first full drink at ages 13-14, those who delayed until 15 or older had significantly later onset of hazardous drinking; 1.63 years for males (95% CI = 1.31-1.92, P < 0.001) and 1.50 for females (95% CI = 1.15-1.81, P < 0.001), resulting in a median age of onset of hazardous drinking of > 19 for both sexes (male: 19.05 years, 95% CI = 18.74-19.38; female: 19.47 years, 95% CI = 19.19-19.75). First drink at ages 13-14 was associated with the earliest onset of hazardous drinking (males: 17.43 years; females: 17.98 years). CONCLUSIONS In Australia, alcohol initiation prior to age 15 appears to be associated with an earlier onset of hazardous drinking than initiation after age 15.
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Affiliation(s)
- Lauren A Gardner
- The Matilda Centre for Research in Mental Health and Substance Use, University of Sydney, Sydney, Australia
| | - Emily Stockings
- The Matilda Centre for Research in Mental Health and Substance Use, University of Sydney, Sydney, Australia
| | - Katrina E Champion
- The Matilda Centre for Research in Mental Health and Substance Use, University of Sydney, Sydney, Australia
| | - Marius Mather
- Sydney Informatics Hub, University of Sydney, Sydney, Australia
| | - Nicola C Newton
- The Matilda Centre for Research in Mental Health and Substance Use, University of Sydney, Sydney, Australia
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3
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Khedr MA, El-Ashry AM, Ali EA, Eweida RS. Relationship between craving to drugs, emotional manipulation and interoceptive awareness for social acceptance: the addictive perspective. BMC Nurs 2023; 22:376. [PMID: 37817144 PMCID: PMC10566147 DOI: 10.1186/s12912-023-01556-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Accepted: 10/05/2023] [Indexed: 10/12/2023] Open
Abstract
BACKGROUND Drug addiction (DA) is a global psychiatric worldwide problem. Patients with substance use disorder are more likely to use the numerous defenses at their disposal to control their surroundings emotionally. This could virtually cause a tidal wave of social rejection of them in the community. The study aims to investigate drug craving, emotional manipulation, and interoceptive awareness for social acceptance among patients with substance use disorder. METHODS This study followed a descriptive correlational design on a sample of 110 patients with substance use disorder who were recruited to complete the Penn Alcohol Craving Scale, the Emotion Manipulation Questionnaire, and the Perceived Acceptance Scale. RESULTS Most respondents recorded high levels of PACS and emotional manipulation ability. A highly positive and significant correlation was found between scores on emotional manipulation ability and PACS. CONCLUSION Craving for drugs was a significant predictor of emotional manipulation ability. Incorporation of effective nursing interventions to enable patients with substance use disorder to engage in self-reflection related to how their cravings for drugs may lead them to prioritize their needs over others.
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Affiliation(s)
- Mahmoud Abdelwahab Khedr
- Psychiatric and Mental Health Nursing Department, Faculty of Nursing, Alexandria University, Alexandria, Egypt
| | - Ayman Mohamed El-Ashry
- Psychiatric and Mental Health Nursing Department, Faculty of Nursing, Alexandria University, Alexandria, Egypt
| | - Eman Abdeen Ali
- Medical Surgical Nursing Department, Faculty of Nursing, Alexandria University, Alexandria, Egypt
| | - Rasha Salah Eweida
- Psychiatric and Mental Health Nursing Department, Faculty of Nursing, Alexandria University, Alexandria, Egypt
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4
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Kallen AM, Patrick CJ, Bartholow BD, Hajcak G. Drinking alcohol by mid-adolescence is related to reduced reward reactivity: Novel evidence of positive valence system alterations in early initiating female youth. Biol Psychol 2023; 181:108597. [PMID: 37268265 DOI: 10.1016/j.biopsycho.2023.108597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 04/24/2023] [Accepted: 05/30/2023] [Indexed: 06/04/2023]
Abstract
Initiation of alcohol use at younger ages is prognostic of later drinking problems. Reward system dysfunction is theorized to contribute to early initiation and escalation of drinking, but existing evidence supports both hyposensitivity and hypersensitivity as risk-markers; research employing effective indices of reward processing is needed for clarification. The reward positivity (RewP) is a well-established neurophysiological index of hedonic "liking," an important aspect of reward processing. Adult research has yielded conflicting findings, with different studies reporting reduced, enhanced, or null associations of RewP with engagement in or risk for harmful alcohol use. No study has examined relations between RewP and multiple indices of drinking in youth. Here, we examined how RewP measured in a gain/loss feedback task related to self-reported drinking initiation and past-month drinking, when accounting for age along with depression and externalizing symptoms, in 250 mid-adolescent females. Analyses showed that (1) compared to not-yet drinkers, adolescents endorsing drinking initiation responded less strongly to monetary gain (RewP) but not loss feedback (FN), and (2) past-month drinking was unrelated to both RewP and FN magnitude. These findings provide evidence for reduced hedonic "liking" as a concomitant of early drinking initiation in adolescent females and warrant further research with mixed-sex adolescent samples exhibiting greater drinking variability.
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Affiliation(s)
- Alexander M Kallen
- Department of Psychology, Florida State University, Tallahassee, FL, USA.
| | | | - Bruce D Bartholow
- Department of Psychological Sciences, University of Missouri, Columbia, MO, USA
| | - Greg Hajcak
- Department of Psychology, Florida State University, Tallahassee, FL, USA; Department of Biomedical Sciences, Florida State University, USA
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5
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Patrick ME, Evans-Polce RJ, Arterberry BJ, Terry-McElrath Y. Initiation of and Escalation to High-Intensity Drinking in Young Adults. JAMA Pediatr 2023; 177:286-293. [PMID: 36716022 PMCID: PMC9887533 DOI: 10.1001/jamapediatrics.2022.5642] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Accepted: 11/16/2022] [Indexed: 01/31/2023]
Abstract
Importance High-intensity drinking (HID) (≥10 drinks in a row) is associated with acute negative outcomes. Identifying factors associated with HID initiation in adolescence and how it is associated with young adulthood outcomes can inform screening and prevention. Objective To identify when individuals initiate HID and speed of escalation from first drink and first binge to first HID; characteristics associated with initiation and escalation; and whether these characteristics are associated with weekly alcohol consumption, HID frequency, and symptoms of alcohol use disorder at age 20 years. Design, Setting, and Participants This cohort study analyzed web-based survey data from respondents in the US who reported alcohol use in the past 30 days recruited from the 2018 12th grade Monitoring the Future study and surveyed again from February 14 through April 17, 2020, at modal age 20 years in the Young Adult Daily Life Study. Only respondents who reported HID by modal age 20 years were included in the analyses. Exposures Retrospective alcohol use initiation and self-reported alcohol use measures. Main Outcomes and Measures Key retrospective measures included year of initiation for alcohol, first binge (≥5 drinks), and HID (≥10 drinks). Measures at age 20 years included weekly alcohol consumption, HID frequency, and Alcohol Use Disorders Identification Test (AUDIT) scores. Covariates included biologic sex, race and ethnicity, parental college education, family history of alcohol problems, and college status. Descriptive statistics and multivariable regression models were used, and all analyses were weighted. Results Of the 451 participants with data eligible for analysis, 62.0% were male (38.0% female). On average, alcohol, binge, and HID were initiated during high school. Mean time of escalation from first drink to first HID was 1.9 (95% CI, 1.8-2.1) years and between first binge and first HID, 0.7 (95% CI, 0.6-0.8) years. Initiating HID by grade 11 (vs later) was associated with higher average weekly alcohol consumption (adjusted incidence rate ratio [aIRR], 1.40; 95% CI, 1.10-1.79]), HID frequency (aIRR, 2.01; 95% CI, 1.25-3.22]), and AUDIT score (adjusted odds ratio, 1.17; 95% CI, 1.02-1.34]) at age 20 years. Escalation from first binge to first HID in the same year (vs ≥1 year) was associated with higher HID frequency at age 20 years (aIRR, 1.66; 95% CI, 1.06-2.61). Conclusions and Relevance These findings suggest that understanding ages and patterns of HID initiation and escalation associated with particular risk may facilitate screening for adolescents and young adults.
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Affiliation(s)
- Megan E. Patrick
- Institute for Social Research, University of Michigan, Ann Arbor
| | - Rebecca J. Evans-Polce
- Institute for Social Research, University of Michigan, Ann Arbor
- Department of Health Behavior and Biological Sciences, University of Michigan School of Nursing, Ann Arbor
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The association between early onset of alcohol, smokeless tobacco and marijuana use with adult binge drinking in United States. Sci Rep 2023; 13:187. [PMID: 36604596 PMCID: PMC9814633 DOI: 10.1038/s41598-023-27571-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 01/04/2023] [Indexed: 01/06/2023] Open
Abstract
Binge drinking is a deadly pattern of excessive alcohol use that is associated with multiple diseases in the United States. To date, little is known about the associations between the early onset of substance use and other factors with the severity of adult binge drinking. The 2018 National Survey on Drug Use and Health data was used to identify binge drinking (binary and in number of days in the past month). Age at onset was categorized into four groups as 1-12, 13-14, 15-17, or beyond 18. Weighted multivariate logistic regression and Poisson regression analyses were performed to examine the associations between early onset of alcohol, smokeless tobacco, and marijuana use with binge drinking. The severity of binge drinking was statistically significantly associated with substance use (4.15 days in a month), early onset of alcohol, smokeless tobacco, and marijuana use (2.15-4.93 days, all p-values < 0.0001), after accounting for the covariates. Past year substance use disorder is strongly associated with binge drinking. The severity of adult binge drinking is significantly associated with early onset of substance use including alcohol, smokeless tobacco, and marijuana. Continued efforts are warranted to improve substance use prevention and treatment tailored for adolescents and youths to prevent development of adult binge drinking.
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The Role of the Adenosine System on Emotional and Cognitive Disturbances Induced by Ethanol Binge Drinking in the Immature Brain and the Beneficial Effects of Caffeine. Pharmaceuticals (Basel) 2022; 15:ph15111323. [DOI: 10.3390/ph15111323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 09/28/2022] [Indexed: 11/16/2022] Open
Abstract
Binge drinking intake is the most common pattern of ethanol consumption by adolescents, which elicits emotional disturbances, mainly anxiety and depressive symptoms, as well as cognitive alterations. Ethanol exposure may act on the adenosine neuromodulation system by increasing adenosine levels, consequently increasing the activation of adenosine receptors in the brain. The adenosine modulation system is involved in the control of mood and memory behavior. However, there is a gap in the knowledge about the exact mechanisms related to ethanol exposure’s hazardous effects on the immature brain (i.e., during adolescence) and the role of the adenosine system thereupon. The present review attempts to provide a comprehensive picture of the role of the adenosinergic system on emotional and cognitive disturbances induced by ethanol during adolescence, exploring the potential benefits of caffeine administration in view of its action as a non-selective antagonist of adenosine receptors.
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8
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Towner TT, Papastrat KM, Spear LP, Varlinskaya EI, Werner DF. Impact of adolescent intermittent ethanol exposure in male and female rats on social drinking and neuropeptide gene expression. Alcohol Clin Exp Res 2022; 46:979-993. [PMID: 35470441 DOI: 10.1111/acer.14847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 03/11/2022] [Accepted: 04/15/2022] [Indexed: 11/27/2022]
Abstract
BACKGROUND Alcohol use during adolescence can alter maturational changes that occur in brain regions associated with social and emotional responding. Our previous studies have shown that adult male, but not female rats demonstrate social anxiety-like alterations and enhanced sensitivity to ethanol-induced social facilitation following adolescent intermittent ethanol exposure (AIE). These consequences of AIE may influence adult social drinking in a sex-specific manner. METHODS To test the effects of AIE on social drinking, male and female Sprague-Dawley rats exposed to water or ethanol (0 or 4 g/kg, intragastrically, every other day, between postnatal day [P] 25 and 45) were tested as adults (P72-83) in a social drinking paradigm (30-minute access to a 10% ethanol solution in supersac or supersac alone in groups of three same-sex littermates across two 4-day cycles separated by 4 days off). Social behavior was assessed during the last drinking session, along with assessment of oxytocin (OXT), oxytocin receptor (OXTR), vasopressin (AVP), and vasopressin receptors 1a and 1b (AVPR1a, AVPR1b) in the hypothalamus and lateral septum. RESULTS Males exposed to AIE consumed more ethanol than water-exposed controls during the second drinking cycle, whereas AIE did not affect supersac intake in males. AIE-exposed females consumed less ethanol and more supersac than water-exposed controls. Water-exposed females drinking ethanol showed more social investigation and significantly higher hypothalamic OXTR, AVP, and AVPR1b gene expression than their counterparts ingesting supersac and AIE females drinking ethanol. In males, hypothalamic AVPR1b gene expression was affected by drinking solution, with significantly higher expression evident in males drinking ethanol than those consuming supersac. CONCLUSIONS Collectively, these findings provide new evidence regarding sex-specific effects of AIE on social drinking and suggest that the hypothalamic OXT and AVP systems are implicated in the effects of ingested ethanol on social behavior in a sex- and adolescent-exposure-dependent manner.
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Affiliation(s)
- Trevor T Towner
- Neurobiology of Adolescent Drinking in Adulthood Consortium, Center for Development and Behavioral Neuroscience, Department of Psychology, Binghamton University, Binghamton, New York, USA
| | - Kimberly M Papastrat
- Neurobiology of Adolescent Drinking in Adulthood Consortium, Center for Development and Behavioral Neuroscience, Department of Psychology, Binghamton University, Binghamton, New York, USA
| | - Linda P Spear
- Neurobiology of Adolescent Drinking in Adulthood Consortium, Center for Development and Behavioral Neuroscience, Department of Psychology, Binghamton University, Binghamton, New York, USA
| | - Elena I Varlinskaya
- Neurobiology of Adolescent Drinking in Adulthood Consortium, Center for Development and Behavioral Neuroscience, Department of Psychology, Binghamton University, Binghamton, New York, USA
| | - David F Werner
- Neurobiology of Adolescent Drinking in Adulthood Consortium, Center for Development and Behavioral Neuroscience, Department of Psychology, Binghamton University, Binghamton, New York, USA
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9
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Sicher AR, Duerr A, Starnes WD, Crowley NA. Adolescent Alcohol and Stress Exposure Rewires Key Cortical Neurocircuitry. Front Neurosci 2022; 16:896880. [PMID: 35655755 PMCID: PMC9152326 DOI: 10.3389/fnins.2022.896880] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 04/11/2022] [Indexed: 11/27/2022] Open
Abstract
Human adolescence is a period of development characterized by wide ranging emotions and behavioral risk taking, including binge drinking (Konrad et al., 2013). These behavioral manifestations of adolescence are complemented by growth in the neuroarchitecture of the brain, including synaptic pruning (Spear, 2013) and increases in overall white matter volume (Perrin et al., 2008). During this period of profound physiological maturation, the adolescent brain has a unique vulnerability to negative perturbations. Alcohol consumption and stress exposure, both of which are heightened during adolescence, can individually and synergistically alter these neurodevelopmental trajectories in positive and negative ways (conferring both resiliency and susceptibility) and influence already changing neurotransmitter systems and circuits. Importantly, the literature is rapidly changing and evolving in our understanding of basal sex differences in the brain, as well as the interaction between biological sex and life experiences. The animal literature provides the distinctive opportunity to explore sex-specific stress- and alcohol- induced changes in neurocircuits on a relatively rapid time scale. In addition, animal models allow for the investigation of individual neurons and signaling molecules otherwise inaccessible in the human brain. Here, we review the human and rodent literature with a focus on cortical development, neurotransmitters, peptides, and steroids, to characterize the field's current understanding of the interaction between adolescence, biological sex, and exposure to stress and alcohol.
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Affiliation(s)
- Avery R. Sicher
- The Pennsylvania State University, University Park, PA, United States
- Department of Biology, The Pennsylvania State University, University Park, PA, United States
| | - Arielle Duerr
- Department of Biology, The Pennsylvania State University, University Park, PA, United States
| | - William D. Starnes
- Department of Biology, The Pennsylvania State University, University Park, PA, United States
| | - Nicole A. Crowley
- The Pennsylvania State University, University Park, PA, United States
- Department of Biology, The Pennsylvania State University, University Park, PA, United States
- Department of Biomedical Engineering, The Pennsylvania State University, University Park, PA, United States
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Towner TT, Applegate DT, Varlinskaya EI, Werner DF. Impact of Adolescent Intermittent Ethanol Exposure on Social Investigation, Social Preference, and Neuronal Activation in cFos-LacZ Male and Female Rats. Front Pharmacol 2022; 13:841657. [PMID: 35401161 PMCID: PMC8984146 DOI: 10.3389/fphar.2022.841657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 02/28/2022] [Indexed: 12/03/2022] Open
Abstract
Adolescence is a sensitive developmental period during which alcohol use is often initiated and consumed in high quantities, often at binge or even high-intensity drinking levels. Our lab has repeatedly found that adolescent intermittent ethanol (AIE) exposure in rats results in long-lasting social impairments, specifically in males, however our knowledge of the neuronal underpinnings to this sex-specific effect of AIE is limited. The present study was designed to test whether social anxiety-like alterations in AIE-exposed males would be accompanied by alterations of neuronal activation across brain regions associated with social behavior, with AIE females demonstrating no social impairments and alterations in neuronal activation. Adolescent male and female cFos-LacZ transgenic rats on a Sprague-Dawley background were exposed to ethanol (4 g/kg, 25% v/v) or water via intragastric gavage every other day during postnatal days (P) 25–45 for a total of 11 exposures (n = 13 per group). Social behavior of adult rats was assessed on P70 using a modified social interaction test, and neuronal activation in brain regions implicated in social responding was assessed via β-galactosidase (β-gal) expression. We found that AIE exposure in males resulted in a significantly lower social preference coefficient relative to water-exposed controls, with no effect evident in females. Exposure-specific relationships between social behavior and neuronal activation were identified, with AIE eliminating correlations found in water controls related to social interaction, and eliciting negative correlations mainly in limbic regions in a sex-specific manner. AIE exposure in the absence of social testing was also found to differentially affect neural activity in the orbitofrontal cortex and central amygdala in males and females. These data suggest that AIE produces sex-specific social impairments that are potentially driven by differential neuronal activation states in regions important for social behavior, including the medial prefrontal and orbitofrontal cortices, nucleus accumbens, lateral septum, and central amygdala. Future studies should be focused on identification of specific neuronal phenotypes activated by interaction with a social partner in AIE-exposed subjects and their control counterparts.
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Slade T, Mewton L, O'Dean S, Tibbetts J, Clay P, Isik A, Johnson P, McCraw S, Upton E, Kypri K, Butterworth P, McBride N, Swift W. DSM-5 and ICD-11 alcohol use disorder criteria in young adult regular drinkers: Lifetime prevalence and age of onset. Drug Alcohol Depend 2021; 229:109184. [PMID: 34813987 DOI: 10.1016/j.drugalcdep.2021.109184] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Revised: 10/28/2021] [Accepted: 10/31/2021] [Indexed: 11/25/2022]
Abstract
BACKGROUND Alcohol Use Disorder (AUD) is a significant contributor to global disease burden. AUD has a relatively early onset during young adulthood (Teesson et al., 2010). However, compared to AUD in adults, we have relatively little understanding of AUD in adolescents and emerging adults. METHODS The RADAR study is a prospective cohort study designed to investigate the emergence of AUD in community-dwelling adolescents and emerging adults across Australia (age range = 18-21 at baseline). At 6 monthly intervals over 2.5 years, participants were interviewed regarding alcohol consumption and alcohol use disorder criteria by clinical psychologists using the SCID-IV-RV. This paper reports the baseline findings of the RADAR cohort. RESULTS Proportions of lifetime criteria endorsement among regular drinkers varied considerably. Tolerance was the most endorsed criterion (50.3%), followed by Social Problems (10.4%) and Larger/Longer (9.0%). The median age of onset for most individual AUD criteria was 18 years of age. 18.4% of our cohort met DSM-5 AUD diagnosis in their lifetime to date, and 16.8% met ICD-11 dependence. When removing Tolerance from the AUD criteria, DSM-5 AUD lifetime prevalence reduced to 11.0%, and ICD-11 AUD lifetime prevalence fell to 7.1% in our cohort. CONCLUSIONS Variable rates of criteria endorsement likely reflect both true differences in the experience of AUD criteria and methodological challenges in the assessment of AUD in an emerging adult age group. High rates of tolerance to the effects of alcohol, and relatively low rates of drinking larger/longer than intended are discussed considering methodological challenges in assessing these criteria in young adults.
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Affiliation(s)
- Tim Slade
- The Matilda Centre for Research in Mental Health and Substance Use, University of Sydney, Sydney, Australia.
| | - Louise Mewton
- Centre for Healthy Brain Ageing, University of New South Wales, Sydney, NSW, Australia
| | - Siobhan O'Dean
- The Matilda Centre for Research in Mental Health and Substance Use, University of Sydney, Sydney, Australia
| | - Joel Tibbetts
- The Matilda Centre for Research in Mental Health and Substance Use, University of Sydney, Sydney, Australia
| | - Peter Clay
- The Matilda Centre for Research in Mental Health and Substance Use, University of Sydney, Sydney, Australia
| | - Ashling Isik
- The Matilda Centre for Research in Mental Health and Substance Use, University of Sydney, Sydney, Australia
| | - Phoebe Johnson
- The Matilda Centre for Research in Mental Health and Substance Use, University of Sydney, Sydney, Australia
| | - Stacey McCraw
- The Matilda Centre for Research in Mental Health and Substance Use, University of Sydney, Sydney, Australia
| | - Emily Upton
- National Drug and Alcohol Research Centre, UNSW, Sydney, Australia
| | - Kypros Kypri
- School of Medicine and Public Health, University of Newcastle, NSW, Australia
| | - Peter Butterworth
- Research School of Population Health, Australian National University, Canberra, ACT, Australia
| | - Nyanda McBride
- National Drug Research Institute, Curtin University, Perth, Australia
| | - Wendy Swift
- AW Morrow Gastroenterology and Liver Centre, Royal Prince Alfred Hospital, Camperdown, NSW, Australia
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12
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Jackson KM, Marceau K, Colby SM, Barnett NP, Rogers ML, Hayes KL. Trajectories of early alcohol use milestones: Interrelations among initiation and progression. Alcohol Clin Exp Res 2021; 45:2294-2308. [PMID: 34585748 PMCID: PMC8642286 DOI: 10.1111/acer.14723] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 09/13/2021] [Accepted: 09/20/2021] [Indexed: 01/27/2023]
Abstract
BACKGROUND Alcohol use shows age-graded patterning, with normative use progressing through characteristic milestones of escalating use or severity. Despite some knowledge about the timing of milestone attainment and sequencing across milestones, there is a gap in our understanding of the earliest stages of use. This study characterizes the timing, sequencing, and speed of progression through milestones beginning with the first sip of alcohol. METHODS Sixth through eighth graders (N = 1023; 52% female; 76% White; M = 12.23 years old) completed web surveys through the end of high school. Participants reported on alcohol experiences including the first sip, full drink, consumption of 3+ drinks/occasion (heavy drinking), being drunk, and experiencing acute consequences, from which milestone age and speed of progression (duration) were calculated. Milestone prevalence, sequencing, and timing were characterized, and associations between age of attainment and speed of progression were examined. We also examined whether milestone timing and progression varied by sex and racial/ethnic group. RESULTS Overall, milestones followed the expected ordering with the exception of heavy drinking (3+ drinks/occasion) and being drunk, which appear to index similar experiences. An earlier age of attainment was associated with an increased likelihood of attaining each of the milestones. In contrast, once a milestone was achieved, there was reduced risk of initiation of subsequent adjacent milestones for individuals with an earlier first sip and full drink, and earlier initiation was associated with a longer duration to subsequent milestones. Girls were more likely to attain all milestones than boys, but there was no sex difference in the age of attainment. In contrast, Hispanic youth reported earlier ages of initiation than White non-Hispanic youth, but the likelihood of attainment did not vary by race/ethnicity. Rapid progression was observed in females but did not vary by race/ethnicity. DISCUSSION Risks associated with early drinking are complex, with little support for normative ordering of milestones beyond the first sip. Although early drinking is associated with an increased risk of subsequent drinking, it does not appear to place the drinker on an accelerated course to heavier use. A nuanced understanding of risks associated with milestone timing may inform intervention efforts.
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Affiliation(s)
- Kristina M Jackson
- Center for Alcohol and Addiction Studies, Brown University, Providence, Rhode Island, USA
| | - Kristine Marceau
- Human Development and Family Studies, Purdue University, West Lafayette, Indiana, USA
| | - Suzanne M Colby
- Center for Alcohol and Addiction Studies, Brown University, Providence, Rhode Island, USA
| | - Nancy P Barnett
- Center for Alcohol and Addiction Studies, Brown University, Providence, Rhode Island, USA
| | - Michelle L Rogers
- Hassenfeld Child Health Innovation Institute, Brown University, Providence, Rhode Island, USA
| | - Kerri L Hayes
- Center for Alcohol and Addiction Studies, Brown University, Providence, Rhode Island, USA
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Robinson DL, Amodeo LR, Chandler LJ, Crews FT, Ehlers CL, Gómez-A A, Healey KL, Kuhn CM, Macht VA, Marshall SA, Swartzwelder HS, Varlinskaya EI, Werner DF. The role of sex in the persistent effects of adolescent alcohol exposure on behavior and neurobiology in rodents. INTERNATIONAL REVIEW OF NEUROBIOLOGY 2021; 160:305-340. [PMID: 34696877 DOI: 10.1016/bs.irn.2021.07.007] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Alcohol drinking is often initiated during adolescence, and this frequently escalates to binge drinking. As adolescence is also a period of dynamic neurodevelopment, preclinical evidence has highlighted that some of the consequences of binge drinking can be long lasting with deficits persisting into adulthood in a variety of cognitive-behavioral tasks. However, while the majority of preclinical work to date has been performed in male rodents, the rapid increase in binge drinking in adolescent female humans has re-emphasized the importance of addressing alcohol effects in the context of sex as a biological variable. Here we review several of the consequences of adolescent ethanol exposure in light of sex as a critical biological variable. While some alcohol-induced outcomes, such as non-social approach/avoidance behavior and sleep disruption, are generally consistent across sex, others are variable across sex, such as alcohol drinking, sensitivity to ethanol, social anxiety-like behavior, and induction of proinflammatory markers.
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Affiliation(s)
- Donita L Robinson
- Neurobiology of Adolescent Drinking in Adulthood Consortium (NADIA), United States; Bowles Center for Alcohol Studies, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States.
| | - Leslie R Amodeo
- Neurobiology of Adolescent Drinking in Adulthood Consortium (NADIA), United States; Department of Psychology, California State University, San Bernardino, CA, United States
| | - L Judson Chandler
- Neurobiology of Adolescent Drinking in Adulthood Consortium (NADIA), United States; Department of Neuroscience, Medical University of South Carolina, Charleston, SC, United States
| | - Fulton T Crews
- Neurobiology of Adolescent Drinking in Adulthood Consortium (NADIA), United States; Bowles Center for Alcohol Studies, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Cindy L Ehlers
- Neurobiology of Adolescent Drinking in Adulthood Consortium (NADIA), United States; Department of Neuroscience, Scripps Research, La Jolla, CA, United States
| | - Alexander Gómez-A
- Neurobiology of Adolescent Drinking in Adulthood Consortium (NADIA), United States; Bowles Center for Alcohol Studies, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Kati L Healey
- Neurobiology of Adolescent Drinking in Adulthood Consortium (NADIA), United States; Department of Psychiatry and Behavioral Sciences, School of Medicine, Duke University, Durham, NC, United States
| | - Cynthia M Kuhn
- Neurobiology of Adolescent Drinking in Adulthood Consortium (NADIA), United States; Department of Pharmacology and Cancer Biology, School of Medicine, Duke University, Durham, NC, United States
| | - Victoria A Macht
- Neurobiology of Adolescent Drinking in Adulthood Consortium (NADIA), United States; Bowles Center for Alcohol Studies, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - S Alexander Marshall
- Neurobiology of Adolescent Drinking in Adulthood Consortium (NADIA), United States; Biological and Biomedical Sciences Department, North Carolina Central University, Durham, NC, United States
| | - H Scott Swartzwelder
- Neurobiology of Adolescent Drinking in Adulthood Consortium (NADIA), United States; Department of Psychiatry and Behavioral Sciences, School of Medicine, Duke University, Durham, NC, United States
| | - Elena I Varlinskaya
- Neurobiology of Adolescent Drinking in Adulthood Consortium (NADIA), United States; Center for Development and Behavioral Neuroscience, Department of Psychology, Binghamton University, Binghamton, NY, United States
| | - David F Werner
- Neurobiology of Adolescent Drinking in Adulthood Consortium (NADIA), United States; Center for Development and Behavioral Neuroscience, Department of Psychology, Binghamton University, Binghamton, NY, United States
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14
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Age of first alcohol intoxication and psychiatric disorders in young adulthood - A prospective birth cohort study. Addict Behav 2021; 118:106910. [PMID: 33756302 DOI: 10.1016/j.addbeh.2021.106910] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 02/19/2021] [Accepted: 03/07/2021] [Indexed: 01/21/2023]
Abstract
OBJECTIVE Early onset of alcohol use is associated with an increased risk of substance use disorders (SUD), but few studies have examined associations with other psychiatric disorders. Our aim was to study the association between the age of first alcohol intoxication (AFI) and the risk of psychiatric disorders in a Finnish general population sample. METHODS We utilized a prospective, general population-based study, the Northern Finland Birth Cohort 1986. In all, 6,290 15-16-year old adolescents answered questions on AFI and were followed up until the age of 33 years for psychiatric disorders (any psychiatric disorder, psychosis, SUD, mood disorders and anxiety disorders) by using nationwide register linkage data. Cox-regression analysis with Hazard Ratios (HR, with 95% confidence intervals (CI)) was used to assess the risk of psychiatric disorders associated with AFI. RESULTS Statistically significant associations were observed between AFI and any psychiatric disorder, psychosis, SUDs, and mood disorders. After adjustments for other substance use, family structure, sex and parental psychiatric disorders, AFIs of 13-14 years and ≤12 years were associated with SUD (HR = 5.30; 95%CI 2.38-11.82 and HR = 6.49; 95%CI 2.51-16.80, respectively), while AFI ≤ 12 years was associated with any psychiatric disorder (HR = 1.59; 95%CI 1.26-2.02) and mood disorders (HR = 1.81; 95%CI 1.22-2.68). After further adjustments for Youth Self Report total scores, AFI ≤ 14 was associated with an increased risk of SUD and AFI ≤ 12 with an increased risk of any psychiatric disorder. CONCLUSIONS We found significant associations between the early age of first alcohol intoxication, later SUD and any psychiatric disorder in a general population sample. This further supports the need for preventive efforts to postpone the first instances of adolescent alcohol intoxication.
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15
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Murphy MA, Dufour SC, Gray JC. The association between child alcohol sipping and alcohol expectancies in the ABCD study. Drug Alcohol Depend 2021; 221:108624. [PMID: 33676072 DOI: 10.1016/j.drugalcdep.2021.108624] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Revised: 01/22/2021] [Accepted: 02/05/2021] [Indexed: 10/22/2022]
Abstract
BACKGROUND Underage drinking is a serious societal concern, yet relatively little is known about child sipping of alcohol and its relation to beliefs about alcohol. The current study aimed to (1) examine the contexts in which the first sip of alcohol occurs (e.g., type of alcohol, who provided sip, sip offered or taken without permission); (2) examine the association between sipping and alcohol expectancies; and (3) explore how different contexts of sipping are related to alcohol expectancies. We expected to find that children who had sipped alcohol would have increased positive expectancies and reduced negative expectancies compared to children who had never sipped alcohol. METHODS Data were derived from the 2.0 release of the Adolescent Brain Cognitive Development (ABCD) study, a longitudinal study of children in the United States. We utilized data from 4,842 children ages 9-11; 52% were male, 60% were White, 19% were Hispanic/Latinx, and 9% were Black/African American. RESULTS We found that 22% of the sample had sipped alcohol. Children reported sipping beer most frequently, and the drink most often belonged to the child's father. We found that children who had sipped had higher positive alcohol expectancies than children who had not while accounting for variables related to alcohol expectancies. Child sipping was not significantly associated with negative expectancies and the context of the first sip of alcohol was not significantly associated with positive and negative expectancies. CONCLUSIONS Providing sips of alcohol to children is associated with them having more favorable expectations about drinking.
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Affiliation(s)
- Mikela A Murphy
- Department of Medical and Clinical Psychology, Uniformed Services University, 4301 Jones Bridge Rd, Bethesda, MD, 20814, USA; The Henry M. Jackson Foundation for the Advancement of Military Medicine, 6720A Rockledge Dr, Bethesda, MD, 20817, USA.
| | - Steven C Dufour
- Department of Medical and Clinical Psychology, Uniformed Services University, 4301 Jones Bridge Rd, Bethesda, MD, 20814, USA
| | - Joshua C Gray
- Department of Medical and Clinical Psychology, Uniformed Services University, 4301 Jones Bridge Rd, Bethesda, MD, 20814, USA
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Towner TT, Spear LP. Rats exposed to intermittent ethanol during late adolescence exhibit enhanced habitual behavior following reward devaluation. Alcohol 2021; 91:11-20. [PMID: 33031883 DOI: 10.1016/j.alcohol.2020.09.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 09/15/2020] [Accepted: 09/28/2020] [Indexed: 12/29/2022]
Abstract
The brain undergoes substantial maturation during adolescence, and repeated exposure to ethanol at this time has been shown to result in long-lasting behavioral and neural consequences. During the broad period of adolescence, different neuronal populations and circuits are refined between early and late adolescence, suggesting the possibility that ethanol exposure at these differing times may lead to differential outcomes. The goal of the current study was to evaluate the impact of adolescent intermittent ethanol (AIE) during early and late adolescence on the formation of goal-directed and habitual behavior in adulthood. Male and female Sprague-Dawley rats were exposed to ethanol via intragastric gavage (4.0 g/kg, 25% v/v) every other day from postnatal day (P) 25-45 or P45-65, considered early and late adolescence, respectively. In adulthood (~P70 early or ~ P90 late), rats were gradually food-restricted and began operant training on a fixed ratio 1 schedule. Rats were then transitioned onto random interval schedules and eventually underwent a sensory-specific satiation procedure as a model of reward devaluation. Few differences as a result of adolescent ethanol exposure were found during instrumental training. Following reward devaluation, rats exposed to water and ethanol during early adolescence exhibited reductions in lever pressing, suggestive of a goal-directed response pattern. In contrast, late AIE males and females demonstrated persistent responding following both devalued and non-devalued trials, findings representative of a habitual behavior pattern. The shifts from goal-directed to habitual behavior noted only following late AIE contribute to the growing literature identifying specific behavioral consequences as a result of ethanol exposure during distinct developmental periods within adolescence. More work is needed to determine whether the greater habit formation following late AIE is also associated with elevated habitual ethanol consumption.
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Affiliation(s)
- Trevor Theodore Towner
- Neurobiology of Adolescent Drinking in Adulthood Consortium, Center for Development and Behavioral Neuroscience, Department of Psychology, Binghamton University, Binghamton, NY, 13902-6000, United States.
| | - Linda Patia Spear
- Neurobiology of Adolescent Drinking in Adulthood Consortium, Center for Development and Behavioral Neuroscience, Department of Psychology, Binghamton University, Binghamton, NY, 13902-6000, United States
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17
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Li H, Lv J, Yu C, Guo Y, Bian Z, Fan J, Yang L, Chen Y, Du H, Long H, Zhang Z, Chen J, Chen Z, Huang T, Li L. The Association Between Age at Initiation of Alcohol Consumption and Type 2 Diabetes Mellitus: A Cohort Study of 0.5 Million Persons in China. Am J Epidemiol 2020; 189:1478-1491. [PMID: 32875324 PMCID: PMC7857693 DOI: 10.1093/aje/kwaa119] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Revised: 06/16/2020] [Accepted: 06/17/2020] [Indexed: 12/20/2022] Open
Abstract
It is well known that alcohol consumption is associated with type 2 diabetes mellitus. However, the association of age at initiation of alcohol consumption and duration of alcohol drinking with type 2 diabetes mellitus among Chinese adults is not fully understood. This study was based on data from the China Kadoorie Biobank, which included 512,712 participants aged 30-79 years who were living in China in 2004-2008. A Cox proportional hazards model was used to estimate the association of AAI and drinking duration with type 2 diabetes. After adjustment for potential covariates, ages at alcohol initiation (AAIs) of 18.1-29.0 years, 29.1-39.0 years, and >39.0 years were associated with 22% (95% confidence interval (CI): 14, 30), 25% (95% CI: 17, 33), and 32% (95% CI: 24, 39) lower hazards of type 2 diabetes compared with abstaining, respectively. Drinking durations of <10.1 years, 10.1-20.0 years, and 20.1-30.0 years were associated with a lower risk of type 2 diabetes, compared with abstaining. Among current (weekly) drinkers, AAI <18.1 years and drinking duration >30.0 years were associated with 18% (95% CI: 4, 33) and 20% (95% CI: 3, 40) higher hazards of type 2 diabetes, compared with AAI 18.1-29.0 years and drinking duration <10.1 years, respectively. In conclusion, late AAI and a short drinking duration were associated with a lower risk of type 2 diabetes in this large prospective cohort study of Chinese adults, but early AAI and long drinking duration were not.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | | | - Liming Li
- Correspondence to Prof. Liming Li, Department of Epidemiology and Biostatistics, Peking University Health Science Center, 38 Xueyuan Road, Beijing 100191, China (e-mail: ); or Prof. Tao Huang, Department of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Center, 38 Xueyuan Road, Beijing 100191, China (e-mail: )
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Parker CC, Lusk R, Saba LM. Alcohol Sensitivity as an Endophenotype of Alcohol Use Disorder: Exploring Its Translational Utility between Rodents and Humans. Brain Sci 2020; 10:E725. [PMID: 33066036 PMCID: PMC7600833 DOI: 10.3390/brainsci10100725] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 10/06/2020] [Accepted: 10/09/2020] [Indexed: 12/21/2022] Open
Abstract
Alcohol use disorder (AUD) is a complex, chronic, relapsing disorder with multiple interacting genetic and environmental influences. Numerous studies have verified the influence of genetics on AUD, yet the underlying biological pathways remain unknown. One strategy to interrogate complex diseases is the use of endophenotypes, which deconstruct current diagnostic categories into component traits that may be more amenable to genetic research. In this review, we explore how an endophenotype such as sensitivity to alcohol can be used in conjunction with rodent models to provide mechanistic insights into AUD. We evaluate three alcohol sensitivity endophenotypes (stimulation, intoxication, and aversion) for their translatability across human and rodent research by examining the underlying neurobiology and its relationship to consumption and AUD. We show examples in which results gleaned from rodents are successfully integrated with information from human studies to gain insight in the genetic underpinnings of AUD and AUD-related endophenotypes. Finally, we identify areas for future translational research that could greatly expand our knowledge of the biological and molecular aspects of the transition to AUD with the broad hope of finding better ways to treat this devastating disorder.
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Affiliation(s)
- Clarissa C. Parker
- Department of Psychology and Program in Neuroscience, Middlebury College, Middlebury, VT 05753, USA
| | - Ryan Lusk
- Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA;
| | - Laura M. Saba
- Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA;
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Hernández-Serrano O, Ghiţă A, Figueras-Puigderrajols N, Fernández-Ruiz J, Monras M, Ortega L, Mondon S, Teixidor L, Gual A, Ugas-Ballester L, Fernández M, Montserrat R, Porras-Garcia B, Ferrer-Garcia M, Gutiérrez-Maldonado J. Predictors of Changes in Alcohol Craving Levels during a Virtual Reality Cue Exposure Treatment among Patients with Alcohol Use Disorder. J Clin Med 2020; 9:E3018. [PMID: 32962176 PMCID: PMC7565669 DOI: 10.3390/jcm9093018] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2020] [Revised: 09/12/2020] [Accepted: 09/17/2020] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND/OBJECTIVE Determining the predictive variables associated with levels of alcohol craving can ease the identification of patients who can benefit from treatments. This study aimed to describe changes (improvement or no change/deterioration) in alcohol craving levels and explore the predictors of these changes from admission to discharge in outpatients with alcohol use disorder (AUD) undergoing treatment-as-usual (TAU), or treatment-as-usual supplemented with virtual reality cue-exposure therapy (TAU + VR-CET). METHOD A prospective cohort study was conducted amongst 42 outpatients with AUD (n = 15 TAU + VR-CET and n = 27 TAU) from a clinical setting. Changes in the levels of alcohol craving between admission and discharge were assessed with the Multidimensional Alcohol Craving Scale. Sociodemographic characteristics (age, gender, education, and socioeconomic and civil status), cognitive-affective behavioral patterns (AUD severity, abstinence duration, psychiatric comorbidity, state anxiety, attentional bias, and substance use), and type of treatment (TAU + VR-CET and only TAU) were also evaluated. RESULTS The TAU + VR-CET group showed greater changes of improvement in the levels of alcohol craving than the TAU group (χ2 = 10.996; p = 0.001). Intragroup changes in alcohol craving from pre to post-treatment were significant in the TAU + VR-CET group (χ2 = 13.818; p = 0.003) but not within the TAU group (χ2 = 2.349; p = 0.503). The odds of an improvement in any of the craving levels between pre- and post-test was 18.18 (1/0.055) times higher in the TAU + VR-CET group with respect to the TAU group. The use of illicit drugs in the month prior to the test increased the odds of having a positive change by 18.18 (1/0.055) with respect to not having consumed. CONCLUSIONS Including VR-CET in TAU programs may provide benefits in the treatment of AUDs mainly among patients with intense alcohol craving and individuals having used illicit substances prior to treatment.
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Affiliation(s)
- Olga Hernández-Serrano
- Department of Physical Therapy, Escola Universitària de la Salut i l’Esport (EUSES)-University of Girona, Carrer Francesc Macià, 65, Campus of Salt, 17190 Girona PC, Spain;
| | - Alexandra Ghiţă
- Department of Clinical Psychology and Psychobiology, Faculty of Psychology, University of Barcelona, Passeig de Vall d’Hebron, 175, 08035 Barcelona PC, Spain; (A.G.); (N.F.-P.); (J.F.-R.); (L.U.-B.); (M.F.); (R.M.); (B.P.-G.); (M.F.-G.)
| | - Natàlia Figueras-Puigderrajols
- Department of Clinical Psychology and Psychobiology, Faculty of Psychology, University of Barcelona, Passeig de Vall d’Hebron, 175, 08035 Barcelona PC, Spain; (A.G.); (N.F.-P.); (J.F.-R.); (L.U.-B.); (M.F.); (R.M.); (B.P.-G.); (M.F.-G.)
| | - Jolanda Fernández-Ruiz
- Department of Clinical Psychology and Psychobiology, Faculty of Psychology, University of Barcelona, Passeig de Vall d’Hebron, 175, 08035 Barcelona PC, Spain; (A.G.); (N.F.-P.); (J.F.-R.); (L.U.-B.); (M.F.); (R.M.); (B.P.-G.); (M.F.-G.)
| | - Miquel Monras
- Addictive Behaviors Unit, Hospital Clinic of Barcelona, Carrer de Villarroel, 170, 08036 Barcelona PC, Spain; (M.M.); (L.O.); (S.M.); (L.T.); (A.G.)
| | - Lluïsa Ortega
- Addictive Behaviors Unit, Hospital Clinic of Barcelona, Carrer de Villarroel, 170, 08036 Barcelona PC, Spain; (M.M.); (L.O.); (S.M.); (L.T.); (A.G.)
| | - Silvia Mondon
- Addictive Behaviors Unit, Hospital Clinic of Barcelona, Carrer de Villarroel, 170, 08036 Barcelona PC, Spain; (M.M.); (L.O.); (S.M.); (L.T.); (A.G.)
| | - Lidia Teixidor
- Addictive Behaviors Unit, Hospital Clinic of Barcelona, Carrer de Villarroel, 170, 08036 Barcelona PC, Spain; (M.M.); (L.O.); (S.M.); (L.T.); (A.G.)
| | - Antoni Gual
- Addictive Behaviors Unit, Hospital Clinic of Barcelona, Carrer de Villarroel, 170, 08036 Barcelona PC, Spain; (M.M.); (L.O.); (S.M.); (L.T.); (A.G.)
| | - Lidia Ugas-Ballester
- Department of Clinical Psychology and Psychobiology, Faculty of Psychology, University of Barcelona, Passeig de Vall d’Hebron, 175, 08035 Barcelona PC, Spain; (A.G.); (N.F.-P.); (J.F.-R.); (L.U.-B.); (M.F.); (R.M.); (B.P.-G.); (M.F.-G.)
| | - Maribel Fernández
- Department of Clinical Psychology and Psychobiology, Faculty of Psychology, University of Barcelona, Passeig de Vall d’Hebron, 175, 08035 Barcelona PC, Spain; (A.G.); (N.F.-P.); (J.F.-R.); (L.U.-B.); (M.F.); (R.M.); (B.P.-G.); (M.F.-G.)
| | - Roger Montserrat
- Department of Clinical Psychology and Psychobiology, Faculty of Psychology, University of Barcelona, Passeig de Vall d’Hebron, 175, 08035 Barcelona PC, Spain; (A.G.); (N.F.-P.); (J.F.-R.); (L.U.-B.); (M.F.); (R.M.); (B.P.-G.); (M.F.-G.)
| | - Bruno Porras-Garcia
- Department of Clinical Psychology and Psychobiology, Faculty of Psychology, University of Barcelona, Passeig de Vall d’Hebron, 175, 08035 Barcelona PC, Spain; (A.G.); (N.F.-P.); (J.F.-R.); (L.U.-B.); (M.F.); (R.M.); (B.P.-G.); (M.F.-G.)
| | - Marta Ferrer-Garcia
- Department of Clinical Psychology and Psychobiology, Faculty of Psychology, University of Barcelona, Passeig de Vall d’Hebron, 175, 08035 Barcelona PC, Spain; (A.G.); (N.F.-P.); (J.F.-R.); (L.U.-B.); (M.F.); (R.M.); (B.P.-G.); (M.F.-G.)
| | - José Gutiérrez-Maldonado
- Department of Clinical Psychology and Psychobiology, Faculty of Psychology, University of Barcelona, Passeig de Vall d’Hebron, 175, 08035 Barcelona PC, Spain; (A.G.); (N.F.-P.); (J.F.-R.); (L.U.-B.); (M.F.); (R.M.); (B.P.-G.); (M.F.-G.)
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Towner TT, Varlinskaya EI. Adolescent Ethanol Exposure: Anxiety-Like Behavioral Alterations, Ethanol Intake, and Sensitivity. Front Behav Neurosci 2020; 14:45. [PMID: 32296315 PMCID: PMC7136472 DOI: 10.3389/fnbeh.2020.00045] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Accepted: 03/16/2020] [Indexed: 01/29/2023] Open
Abstract
Adolescence is a developmental period associated with rapid age-specific physiological, neural, and hormonal changes. Behaviorally, human adolescents are characterized by age-typical increases in novelty-seeking and risk-taking, including the frequent initiation of alcohol and drug use. Alcohol use typically begins during early adolescence, and older adolescents often report high levels of alcohol consumption, commonly referred to as high-intensity drinking. Early-onset and heavy drinking during adolescence are associated with an increased risk of developing alcohol use disorders later in life. Yet, long-term behavioral consequences of adolescent alcohol use that might contribute to excessive drinking in adulthood are still not well understood. Recent animal research, however, using different exposure regimens and routes of ethanol administration, has made substantial progress in identifying the consequences of adolescent ethanol exposure that last into adulthood. Alterations associated with adolescent ethanol exposure include increases in anxiety-like behavior, impulsivity, risk-taking, and ethanol intake, although the observed alterations differ as a function of exposure regimens and routes of ethanol administration. Rodent studies have also shown that adolescent ethanol exposure produces alterations in sensitivity to ethanol, with these alterations reminiscent of adolescent-typical ethanol responsiveness. The goal of this mini-review article is to summarize the current state of animal research, focusing on the long-term consequences related to adolescent ethanol exposure, with a special emphasis on the behavioral alterations and changes to ethanol sensitivity that can foster high levels of drinking in adulthood.
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Affiliation(s)
- Trevor T Towner
- Neurobiology of Adolescent Drinking in Adulthood Consortium (NADIA), Developmental Exposure Alcohol Research Center (DEARC), Department of Psychology, Binghamton University, Binghamton, NY, United States
| | - Elena I Varlinskaya
- Neurobiology of Adolescent Drinking in Adulthood Consortium (NADIA), Developmental Exposure Alcohol Research Center (DEARC), Department of Psychology, Binghamton University, Binghamton, NY, United States
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21
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Conde K, Peltzer RI, Gimenez PV, Cremonte M. The Association Between Early Drinking and Dependence Varies by Drinking Context. Front Behav Neurosci 2020; 14:17. [PMID: 32194380 PMCID: PMC7066110 DOI: 10.3389/fnbeh.2020.00017] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2019] [Accepted: 01/23/2020] [Indexed: 01/10/2023] Open
Abstract
Evidence regarding the association between early drinking (ED) and later dependence is controversial. It has been alternately hypothesized that ED either plays a causal role in the development of dependence or that it is an early marker of increased psychosocial vulnerabilities. Despite a clear rationale for delaying youth consumption, it is important to discern this relationship. However, most epidemiological evidence comes from individual studies and high-income countries. If there is a causal link between ED and dependence, an association at the aggregate level would be expected. Furthermore, if the link is due to biological mechanisms, the association should be rather invariable regardless of the drinking context, while if the association is due to psychosocial factors, a wider variability is to be expected. We explored whether the association between ED and dependence varied across countries clustered by their shared contextual drinking characteristics. We used data from 169 countries from the Global Information System on Alcohol and Health of the World Health Organization: ED, alcohol dependence, heavy episodic drinking (HED), actual drinkers, and alcohol policy. To cluster countries by their shared drinking characteristics (prevalences of HED and actual drinkers, and alcohol policy), we used, sequentially, two multivariate data reduction techniques: a multiple correspondence analysis (MCA) and a hierarchic classification. To estimate the association between ED and alcohol dependence, beta regressions were performed, and then adjusted by country income-level and repeated by gender. The results indicated four country clusters: primarily abstainers (class 1), low drinking countries (class 2), high drinking countries (class 3), and very high drinking countries (class 4). Positive relationships between ED and alcohol dependence were found for all the countries in the world and for those in classes 1 and 2. No significant relationships were found for class 3 or class 4. These results were similar for males, but not for females, where no significant relationships were found after adjusting for income level. The association between ED and dependence varies according to the drinking context. Our findings either suggest that the ED–dependence association may be due to individual or environmental vulnerabilities that promote consumption outside cultural norms or that, if there is a causal link between ED and dependence, it is strongly moderated by psychosocial characteristics.
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Affiliation(s)
- Karina Conde
- Institute of Basic, Applied Psychology and Technology (IPSIBAT), National Scientific and Technical Research Council (CONICET), National University of Mar del Plata (UNMdP), Mar del Plata, Argentina
| | - Raquel I Peltzer
- Institute of Basic, Applied Psychology and Technology (IPSIBAT), National Scientific and Technical Research Council (CONICET), National University of Mar del Plata (UNMdP), Mar del Plata, Argentina
| | - Paula V Gimenez
- Institute of Basic, Applied Psychology and Technology (IPSIBAT), National Scientific and Technical Research Council (CONICET), National University of Mar del Plata (UNMdP), Mar del Plata, Argentina
| | - Mariana Cremonte
- Institute of Basic, Applied Psychology and Technology (IPSIBAT), National Scientific and Technical Research Council (CONICET), National University of Mar del Plata (UNMdP), Mar del Plata, Argentina
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Perkins AE, Varlinskaya EI, Deak T. From adolescence to late aging: A comprehensive review of social behavior, alcohol, and neuroinflammation across the lifespan. INTERNATIONAL REVIEW OF NEUROBIOLOGY 2019; 148:231-303. [PMID: 31733665 DOI: 10.1016/bs.irn.2019.08.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The passage of time dictates the pace at which humans and other organisms age but falls short of providing a complete portrait of how environmental, lifestyle and underlying biological processes contribute to senescence. Two fundamental features of the human experience that change dramatically across the lifespan include social interactions and, for many, patterns of alcohol consumption. Rodent models show great utility for understanding complex interactions among aging, social behavior and alcohol use and abuse, yet little is known about the neural changes in late aging that contribute to the natural decline in social behavior. Here, we posit that aging-related neuroinflammation contributes to the insipid loss of social motivation across the lifespan, an effect that is exacerbated by patterns of repeated alcohol consumption observed in many individuals. We provide a comprehensive review of (i) neural substrates crucial for the expression of social behavior under non-pathological conditions; (ii) unique developmental/lifespan vulnerabilities that may contribute to the divergent effects of low-and high-dose alcohol exposure; and (iii) aging-associated changes in neuroinflammation that may sit at the intersection between social processes and alcohol exposure. In doing so, we provide an overview of correspondence between lifespan/developmental periods between common rodent models and humans, give careful consideration to model systems used to aptly probe social behavior, identify points of coherence between human and animal models, and point toward a multitude of unresolved issues that should be addressed in future studies. Together, the combination of low-dose and high-dose alcohol effects serve to disrupt the normal development and maintenance of social relationships, which are critical for both healthy aging and quality of life across the lifespan. Thus, a more complete understanding of neural systems-including neuroinflammatory processes-which contribute to alcohol-induced changes in social behavior will provide novel opportunities and targets for promoting healthy aging.
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Affiliation(s)
- Amy E Perkins
- Developmental Exposure Alcohol Research Center, Behavioral Neuroscience Program, Department of Psychology, Binghamton University-SUNY, Binghamton, NY, United States
| | - Elena I Varlinskaya
- Developmental Exposure Alcohol Research Center, Behavioral Neuroscience Program, Department of Psychology, Binghamton University-SUNY, Binghamton, NY, United States
| | - Terrence Deak
- Developmental Exposure Alcohol Research Center, Behavioral Neuroscience Program, Department of Psychology, Binghamton University-SUNY, Binghamton, NY, United States.
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Predictors of quickly progressing from initiating alcohol use to engaging in binge drinking among adolescents. Addict Behav Rep 2019; 9:100165. [PMID: 31193836 PMCID: PMC6542839 DOI: 10.1016/j.abrep.2019.100165] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Accepted: 01/25/2019] [Indexed: 01/08/2023] Open
Abstract
Background A short delay to first intoxication confers alcohol-related risk, but risk factors for a short delay have yet to be examined. Methods 230 high school students (55.7% male; age 16.52 [1.19] years; 70.9% White) were surveyed about alcohol use. We examined whether sex, race, parental history of alcohol problems, age of onset, type of alcohol consumed, drinking company, and subjective response to alcohol were associated with 1) delay to first binge episode and 2) binge drinking status (i.e., never bingers, individuals who binge drank on their first drinking occasion, and individuals who binge drank at a later date). Finally, we examined whether first-occasion bingers reported heavier drinking and alcohol-related problems than later-occasion and never bingers. Results Overall, a shorter delay was associated with being male an older age of onset, and, during one's first drinking experience, consuming liquor, drinking with friends or alone, and experiencing high arousal negative alcohol effects. First-occasion bingers were more likely to be male, consume liquor, and experience stronger high arousal positive and negative alcohol effects than never bingers and to have a later age of onset, experience stronger high arousal negative, and weaker low arousal negative alcohol effects than later-occasion bingers. First-occasion bingers also reported heavier current drinking and more alcohol-related problems. Conclusions Characteristics of underage drinkers that confer risk for a shorter delay and first-occasion binging may provide fruitful targets for intervention, as efforts to delay binge drinking may mitigate alcohol-related risk associated with underage alcohol use.
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Patrick ME, Evans-Polce R, Terry-McElrath YM. Faster escalation from first drink to first intoxication as a risk factor for binge and high-intensity drinking among adolescents. Addict Behav 2019; 92:199-202. [PMID: 30658256 DOI: 10.1016/j.addbeh.2019.01.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Revised: 01/03/2019] [Accepted: 01/03/2019] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Age of first drink is a key risk factor for adolescent high-risk alcohol use. The current study examined whether speed of escalation from first drink to first intoxication is an additional risk factor, and whether these two factors are associated with binge and high-intensity drinking among adolescents. METHODS Data collected in 2005-2017 from a nationally-representative sample of 11,100 U.S. 12th grade students participating in the Monitoring the Future study were coded to indicate grade of first drink, grade of first intoxication, and speed of escalation from first drink to first intoxication. Logistic regression models estimated bivariate and multivariable odds of past 2-week binge (5+ drinks in a row) and high-intensity (10+ drinks in a row) drinking in 12th grade. RESULTS Of those who reported intoxication by 12th grade, almost 60% reported first drunkenness in the same grade in which they first drank. The likelihoods of 12th grade binge and high-intensity drinking were significantly associated with both grade of first drink and speed of escalation to intoxication. Past two-week high-intensity drinking prevalence was 17.4% among those with immediate (same-grade) escalation from first drink to first intoxication; 15.8% among those with a 1-grade delay, and 12.6% among those with a 2+ grade delay to intoxication. CONCLUSIONS The majority of students escalate quickly from having their first drink to being intoxicated for the first time. Both earlier age of first drink and a faster escalation from first drink to first intoxication are important indicators of binge and high-intensity drinking risk among adolescents.
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Analysis of the alcohol drinking behavior and influencing factors among emerging adults and young adults: a cross-sectional study in Wuhan, China. BMC Public Health 2019; 19:458. [PMID: 31039783 PMCID: PMC6492408 DOI: 10.1186/s12889-019-6831-0] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Accepted: 04/15/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The relationship between alcohol use in adolescents and young adults and outcomes has not been widely researched in China. The aim of the current study was to understand the current status of drinking behavior of Chinese youth transitioning into adulthood. METHODS The cross-sectional study included 1634 participants between 18 and 34 years of age. The participants were randomly chosen from 13 administrative districts in Wuhan, and invited to complete a questionnaire. Univariate analysis was performed to describe the demographic distribution of alcohol consumption and the association with drinking status. Stepwise Logistic regression analysis was undertaken analyzing the factors influencing the drinking behaviors. The data were weighted to the population in Wuhan and analyzed using SAS version 9.3. RESULTS For our sample of emerging and young Chinese adults the prevalence of drinking alcohol was 45.84%. The non-drinkers predominated, accounting for 54.16% and light drinkers accounted for 42.94%, while moderate and heavy drinkers were in the minority (2.90%). The earlier the age of first alcohol drinking or the age of first being intoxicated, the greater the likelihood of being a moderate or heavy drinker. People with high emerging adulthood were more likely to have moderate or heavy drinking behaviors. The logistic regression analysis indicated that heavy drinkers were more likely to not be married and to be classified as high emerging adulthood. CONCLUSIONS Our findings suggested that the drinking pattern should be further evaluated over time to explore the ways in which social and cultural factors shape the drinking route of this age group. Effective drinking behavior prevention and interventions and appropriate guidance should be formulated to establish an appropriate attitude towards drinking alcohol and develop a drinking behavior which is conducive to physical and mental health between this particular demographic.
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Lipperman-Kreda S, Grube JW. Associations of Early Age of First Intoxication with Past Year Drinking Contexts and Problems. Subst Use Misuse 2019; 54:1146-1153. [PMID: 30676855 PMCID: PMC6483821 DOI: 10.1080/10826084.2018.1563187] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
BACKGROUND Mechanisms underlying associations between early drinking and problems are largely unknown. OBJECTIVES We investigated (a) associations between early age of first intoxication (≤15 years) and past year drinking in different contexts and (b) whether early age of first intoxication is differentially associated with problems in these contexts. METHODS We used survey data collected in 2013-2014 from 405 past-year adolescent drinkers in 24 midsized California cities. Data included demographics; drinking behaviors; age of first intoxication; frequency of being at and drinking at restaurants, bars/nightclubs, outdoor places, and home; and problems. We used multilevel logistic and negative binomial models to account for the clustering of adolescents within cities. Probabilities were corrected to maintain family-wise error rates. RESULTS Early age of first intoxication was associated with a 120% increase in the odds of drinking at outdoor settings (OR = 2.20, pc < .05). Early age of first intoxication was associated with increased numbers of problems related to drinking in restaurants (IRR = 5.72, pc < .001), outdoor settings (IRR = 3.40, pc < .001), and homes (IRR = 2.84, pc < .001). Later intoxication (≥16 years) was not significantly associated with increased drinking or problems in any of these contexts. CONCLUSIONS Results suggest that underage drinkers who report early intoxication are more likely to drink at outdoor settings, but not other contexts. However, they may differentially experience drinking problems across contexts. To target youths who have experienced intoxication at an early age and to reduce problems, prevention interventions should focus on outdoor settings.
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Affiliation(s)
- Sharon Lipperman-Kreda
- a Prevention Research Center , Pacific Institute for Research and Evaluation , Berkeley , CA , USA
| | - Joel W Grube
- a Prevention Research Center , Pacific Institute for Research and Evaluation , Berkeley , CA , USA
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