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Tomko RL, Gex KS, Davis CN, Schick MR, Kirkland AE, Squeglia LM, Flanagan JC, Gray KM, McRae-Clark AL. Sex and Gender Differences in Simultaneous Alcohol and Cannabis Use: a Narrative Review. CURRENT ADDICTION REPORTS 2023; 10:628-637. [PMID: 38264339 PMCID: PMC10803059 DOI: 10.1007/s40429-023-00513-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/28/2023] [Indexed: 01/25/2024]
Abstract
Purpose of Review The aim is to review recent literature on sex and gender differences in patterns of use, motives, pharmacological effects, and consequences of simultaneous alcohol and cannabis use (SAC). Recent Findings Men engage in SAC more frequently than women. Women may have more substance-specific motives for use, while men tend to consistently endorse social/enhancement motives for both alcohol and cannabis. Regarding pharmacological effects, women experience the same subjective effects as men do at lower levels of use, with some evidence that women modulate cannabis use during simultaneous use episodes to avoid greater subjective intoxication. Finally, women appear more vulnerable to experiencing a range of positive and negative consequences from SAC relative to men. Summary Research has identified several important sex/gender differences in SAC and its correlates and consequences. However, research has primarily focused on white and cisgender populations, with a need for more research among racial/ethnic and gender minorities.
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Affiliation(s)
- Rachel L. Tomko
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, MSC 864, 67 President Street, Charleston, SC 29425-8610, USA
| | - Kathryn S. Gex
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, MSC 864, 67 President Street, Charleston, SC 29425-8610, USA
| | - Christal N. Davis
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, MSC 864, 67 President Street, Charleston, SC 29425-8610, USA
- Ralph H. Johnson VA Medical Center, Charleston, SC, USA
- Department of Psychological Sciences, University of Missouri, Columbia, MO, USA
| | | | - Anna E. Kirkland
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, MSC 864, 67 President Street, Charleston, SC 29425-8610, USA
| | - Lindsay M. Squeglia
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, MSC 864, 67 President Street, Charleston, SC 29425-8610, USA
| | - Julianne C. Flanagan
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, MSC 864, 67 President Street, Charleston, SC 29425-8610, USA
- Ralph H. Johnson VA Medical Center, Charleston, SC, USA
| | - Kevin M. Gray
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, MSC 864, 67 President Street, Charleston, SC 29425-8610, USA
| | - Aimee L. McRae-Clark
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, MSC 864, 67 President Street, Charleston, SC 29425-8610, USA
- Ralph H. Johnson VA Medical Center, Charleston, SC, USA
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Larson ER, Moussa-Tooks AB, Tullar RL, Bolbecker AR, O'Donnell BF, Hetrick WP, Wisner KM. Sex differences in neuroendocrine, sympathetic nervous system, and affect responses to acute stress in cannabis users. Psychopharmacology (Berl) 2023; 240:1805-1821. [PMID: 37367968 DOI: 10.1007/s00213-023-06400-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Accepted: 06/03/2023] [Indexed: 06/28/2023]
Abstract
RATIONALE Cannabis is the most widely used illicit substance in the USA and is often reportedly used for stress reduction. Indeed, cannabinoids modulate signaling of the hypothalamic-pituitary-adrenal axis and sympathetic nervous system. However, the role of biological sex in this interaction between cannabis use and stress is poorly understood, despite sex differences in neurobiological stress responsivity, endocannabinoid signaling, and clinical correlates of cannabis use. OBJECTIVE The study aims to examine the role of biological sex in multisystem stress responsivity in cannabis users. METHODS Frequent cannabis users (> 3 times/week, n = 48, 52% male) and non-users (n = 41, 49% male) participated in an acute psychosocial stress paradigm. Saliva was collected at eight timepoints and analyzed for hypothalamic-pituitary-adrenal (cortisol) and sympathetic (alpha-amylase) indices of stress responsivity, and basal estradiol. Subjective ratings of negative affect, including distress, were collected at three timepoints. RESULTS Cannabis users showed blunted pre-to-post-stress cortisol reactivity. Female cannabis users demonstrated greater blunted cortisol reactivity than their male counterparts. Sex moderated the effect of cannabis use on alpha-amylase responsivity over time, wherein female cannabis users showed flattened alpha-amylase responses across the stressor compared to male cannabis users and both non-user groups. Qualitatively, female cannabis users demonstrated the greatest pre-to-post-stress change in subjective distress. Differences in stress responding were not explained by estradiol or distress intolerance. CONCLUSIONS Biological sex impacts multisystem stress responding in cannabis users. Paradoxically, female cannabis users showed the least physiological, but greatest subjective, responses to the stressor. Further research into sex differences in the effects of cannabis use is warranted to better understand mechanisms and clinical implications.
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Affiliation(s)
- Eric R Larson
- Department of Psychological and Brain Sciences, Indiana University, 1101 E 10th St, Bloomington, IN, 47405, USA.
- Program in Neuroscience, Indiana University, Bloomington, IN, USA.
| | - Alexandra B Moussa-Tooks
- Department of Psychological and Brain Sciences, Indiana University, 1101 E 10th St, Bloomington, IN, 47405, USA
- Program in Neuroscience, Indiana University, Bloomington, IN, USA
- Department of Psychiatry and Behavioral Sciences, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Rachel L Tullar
- Department of Psychological and Brain Sciences, Indiana University, 1101 E 10th St, Bloomington, IN, 47405, USA
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Amanda R Bolbecker
- Department of Psychological and Brain Sciences, Indiana University, 1101 E 10th St, Bloomington, IN, 47405, USA
| | - Brian F O'Donnell
- Department of Psychological and Brain Sciences, Indiana University, 1101 E 10th St, Bloomington, IN, 47405, USA
- Program in Neuroscience, Indiana University, Bloomington, IN, USA
- Department of Psychiatry, Indiana University School of Medicine, Indianapolis, IN, USA
| | - William P Hetrick
- Department of Psychological and Brain Sciences, Indiana University, 1101 E 10th St, Bloomington, IN, 47405, USA
- Program in Neuroscience, Indiana University, Bloomington, IN, USA
- Department of Psychiatry, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Krista M Wisner
- Department of Psychological and Brain Sciences, Indiana University, 1101 E 10th St, Bloomington, IN, 47405, USA
- Program in Neuroscience, Indiana University, Bloomington, IN, USA
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Dora J, Smith MR, Seldin K, Schultz ME, Kuczynski AM, Moss DJ, Carpenter RW, King KM. Exploring associations between affect and marijuana use in everyday life via specification curve analysis. JOURNAL OF PSYCHOPATHOLOGY AND CLINICAL SCIENCE 2023; 132:461-474. [PMID: 37036695 PMCID: PMC10164094 DOI: 10.1037/abn0000825] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
Abstract
Although frequently hypothesized, the evidence for associations between affect and marijuana use in everyday life remains ambiguous. Inconsistent findings across existing work may be due, in part, to differences in study design and analytic decisions, such as study inclusion criteria, the operationalization of affect, or the timing of affect assessment. We used specification curves to assess the robustness of the evidence for affect predicting same-day marijuana use and marijuana use predicting next-day affect across several hundred models that varied in terms of decisions that reflect those typical in this literature (e.g., whether to average affect prior to marijuana use or select the affect report closest in time to marijuana use). We fitted these curves to data from two ecological momentary assessment studies of regular marijuana and/or alcohol using college students (N = 287). Results provided robust evidence that marijuana use was slightly less likely following experiences of negative affect and slightly more likely following positive affect. Specification curves suggested that differences in previous findings are most likely a function of the specific emotion items used to represent affect rather than differences in inclusion criteria, the temporal assessment and modeling of affect, or the covariates added to the model. There was little evidence for an association between marijuana use and next-day affect. Overall, our findings provide evidence against the predictions made by affect reinforcement models in college students and suggest that future research should model the associations of marijuana use with discrete emotional states rather than general negative and positive affect. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
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Waddell JT, King SE, Okey SA, Meier MH, Metrik J, Corbin WR. The anticipated effects of simultaneous alcohol and cannabis use: Initial development and preliminary validation. Psychol Assess 2022; 34:811-826. [PMID: 35549368 PMCID: PMC10029147 DOI: 10.1037/pas0001147] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Social learning theories suggest that outcome expectancies are strong determinants of behavior, and studies find that alcohol and cannabis expectancies are associated with negative substance use outcomes. However, there are no measures to date that assess expectancies for simultaneous alcohol and cannabis use (SAM), often referred to as SAM, despite strong links with negative consequences and rising time trends. The present study sought to provide initial validation of test scores for the Anticipated Effects of Simultaneous Alcohol and Cannabis Use Scale (AE-SAM), using a sample of past month college student simultaneous users (N = 434). Exploratory factor analysis and confirmatory factor analysis conducted in random half samples suggested five expectancy factors, representing high arousal positive, high arousal negative (alcohol driven), high arousal negative (cannabis driven), low arousal positive, and low arousal negative expectancies. The factor structure was invariant across sex, race/ethnicity, and simultaneous use frequency, and demonstrated convergent and discriminant validity with other alcohol/cannabis expectancy measures. AE-SAM high arousal positive expectancies were associated with simultaneous use frequency and heavier drinking/cannabis use, AE-SAM high arousal negative (cannabis driven) expectancies were associated with less frequent simultaneous use and more negative alcohol consequences, and AE-SAM low arousal negative expectancies were associated with less cannabis use. Effects of AE-SAM high arousal positive and high arousal negative (cannabis driven) expectancies remained, above and beyond other expectancy measures, suggesting that AE-SAM expectancies provide additional information beyond single substance expectancies. The results demonstrate the feasibility and utility of assessing simultaneous use expectancies, and lay groundwork for future research on simultaneous use expectancies in relation to alcohol and cannabis couse outcomes. (PsycInfo Database Record (c) 2022 APA, all rights reserved).
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Affiliation(s)
| | | | | | | | - Jane Metrik
- Center for Alcohol and Addictions Studies, Brown University School of Public Health
- Providence VA Medical Center, Providence, Rhode Island, United States
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Lee CM, Calhoun BH, Abdallah DA, Blayney JA, Schultz NR, Brunner M, Patrick ME. Simultaneous Alcohol and Marijuana Use Among Young Adults: A Scoping Review of Prevalence, Patterns, Psychosocial Correlates, and Consequences. Alcohol Res 2022; 42:08. [PMID: 35548267 PMCID: PMC9059839 DOI: 10.35946/arcr.v42.1.08] [Citation(s) in RCA: 50] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Alcohol and marijuana are commonly used by young adults, and use of both substances, particularly at the same time, is prevalent among this population. Understanding the prevalence, patterns, correlates, and consequences of simultaneous alcohol and marijuana (SAM) use is important to inform interventions. However, this literature is complicated by myriad terms used to describe SAM use, including use with overlapping effects and same-day co-use. OBJECTIVES This scoping review identifies and describes the peer-reviewed literature focused on SAM use by young adults and distinguishes simultaneous use from same-day co-use of alcohol and marijuana. This review also provides a narrative summary of the prevalence of SAM use, patterns of SAM and other substance use, psychosocial correlates, and consequences of SAM use. ELIGIBILITY CRITERIA This review is limited to papers written in English and published in peer-reviewed journals between January 2000 and August 2021. It includes papers assessing simultaneous use or same-day co-use of alcohol and marijuana among young adults ages 18 to 30. Review papers, qualitative interviews, experimental lab studies, policy work, toxicology or medical reports, and papers focused on neurological outcomes are excluded. SOURCES OF EVIDENCE PubMed, PsycINFO, and Web of Science databases were searched. Databases were selected and the search strategy developed in consultation with an information specialist. CHARTING METHODS A data charting form was utilized to specify which information would be extracted from included papers. Eight categories of data were extracted: (1) research questions and hypotheses; (2) sample characteristics; (3) study procedures; (4) definition of SAM use; (5) prevalence of SAM use; (6) patterns of SAM and other substance use; (7) psychosocial correlates of SAM use; and (8) consequences of SAM use. RESULTS A total of 1,282 papers were identified through initial search terms. Through double-blind title/abstract screening and full-text review, the review was narrowed to 74 papers that met review inclusion criteria. Review of these papers demonstrated that SAM use was prevalent among young adults, particularly among those who reported heavier quantities and more frequent use of alcohol and marijuana. Enhancement-related motives for use were consistently positively associated with SAM use. SAM use was associated with greater perceived positive and negative consequences of alcohol and/or marijuana use. Inconsistencies in prevalence, patterns, correlates, and consequences were found between studies, which may be due to large variations in measurement of SAM use, populations studied, methodological design (e.g., cross-sectional vs. intensive longitudinal), and the covariates included in models. CONCLUSIONS The literature on simultaneous use and same-day co-use of alcohol and marijuana has expanded rapidly. Of the 74 included papers (61 on SAM use; 13 on same-day co-use), 60 papers (47 on SAM use; 13 on same-day co-use) were published within the last 5 years. Future research focusing on the ways in which SAM use confers acute risk, above and beyond the risks associated with separate consumption of alcohol and marijuana, is needed for understanding potential targets for intervention.
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Affiliation(s)
- Christine M. Lee
- Center for the Study of Health and Risk Behaviors, Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle, Washington
| | - Brian H. Calhoun
- Center for the Study of Health and Risk Behaviors, Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle, Washington
| | - Devon Alisa Abdallah
- Center for the Study of Health and Risk Behaviors, Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle, Washington
| | - Jessica A. Blayney
- Center for the Study of Health and Risk Behaviors, Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle, Washington
| | - Nicole R. Schultz
- Center for the Study of Health and Risk Behaviors, Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle, Washington
| | - Meg Brunner
- Addictions, Drug, and Alcohol Institute, Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle, Washington
| | - Megan E. Patrick
- Institute for Social Research, University of Michigan, Ann Arbor, Michigan
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