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Dacosta-Sánchez D, Michelini Y, Pilatti A, Fernández-Calderón F, Lozano ÓM, González-Ponce BM. The moderating role of sex in the relationship between cannabis use treatment admission profile and treatment processes and outcomes: A gender perspective. Addict Behav 2024; 157:108103. [PMID: 39018615 DOI: 10.1016/j.addbeh.2024.108103] [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: 03/26/2024] [Revised: 07/10/2024] [Accepted: 07/11/2024] [Indexed: 07/19/2024]
Abstract
BACKGROUND Gender-specific interventions are crucial in addressing substance use disorders -particularly cannabis use disorder - as they allow for tailored therapeutic approaches and increase the likelihood of successful outcomes. However, differences in therapeutic processes and outcomes between males and females are often not observed, making the prognosis and development of such interventions more difficult. OBJECTIVE This study aimed to examine the moderating role of sex in the relationship between treatment admission profile characterized by indicators of cannabis use and sociodemographic sources of gender inequality (e.g., employment status) and adherence and outcome at discharge. METHOD A multicentric retrospective observational study was conducted with a sample of 3,814 outpatients diagnosed with cannabis use disorder. Electronic health records were used for data analysis. RESULTS The interaction between sex and the number of children, as well as pre-treatment cannabis use, predicted lower treatment adherence, particularly among females. Additionally, the interaction between sex and the number of children predicted outcomes at discharge, with females showing a higher likelihood of dropout compared to males. DISCUSSION AND CONCLUSION Enhanced comprehensive treatment with intensified contingency management programs should be prioritized for females (especially those with children) who have consumed cannabis in the month before treatment. Adopting a treatment policy framework incorporating sex/gender-sensitive therapist training and evaluative measures is essential for optimizing treatment outcomes for all patients.
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Affiliation(s)
- Daniel Dacosta-Sánchez
- Department of Clinical and Experimental Psychology, University of Huelva, Facultad de Ciencias de la Educación, 21071 Huelva, Spain; Research Center on Natural Resources, Health and the Environment, University of Huelva, Huelva 21007, Spain.
| | - Yanina Michelini
- Faculty of Psychology, National University of Cordoba, Córdoba 5000, Argentina; Institute of Psychological Research, IIPsi-CONICET-UNC, National University of Córdoba, Córdoba 5000, Argentina.
| | - Angelina Pilatti
- Faculty of Psychology, National University of Cordoba, Córdoba 5000, Argentina; Institute of Psychological Research, IIPsi-CONICET-UNC, National University of Córdoba, Córdoba 5000, Argentina.
| | - Fermín Fernández-Calderón
- Department of Clinical and Experimental Psychology, University of Huelva, Facultad de Ciencias de la Educación, 21071 Huelva, Spain; Research Center on Natural Resources, Health and the Environment, University of Huelva, Huelva 21007, Spain.
| | - Óscar M Lozano
- Department of Clinical and Experimental Psychology, University of Huelva, Facultad de Ciencias de la Educación, 21071 Huelva, Spain; Research Center on Natural Resources, Health and the Environment, University of Huelva, Huelva 21007, Spain.
| | - Bella M González-Ponce
- Department of Clinical and Experimental Psychology, University of Huelva, Facultad de Ciencias de la Educación, 21071 Huelva, Spain; Research Center on Natural Resources, Health and the Environment, University of Huelva, Huelva 21007, Spain.
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Sreenivasan S, Kaoutzani L, Ugiliweneza B, Boakye M, Schulder M, Sharma M. Cannabis and Craniotomy for Glioblastoma: Impact on Complications and Health Care Utilization. World Neurosurg 2024:S1878-8750(24)01351-2. [PMID: 39111656 DOI: 10.1016/j.wneu.2024.07.210] [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: 05/03/2024] [Revised: 07/29/2024] [Accepted: 07/30/2024] [Indexed: 09/01/2024]
Abstract
OBJECTIVE Despite advances in treatment of glioblastomas (GBMs), the median survival remains 14-16 months. In the United States, 52.5 million people ≥12 years of age used cannabis in 2021. We aim to elucidate differences in complications after craniotomy for resection of GBM between users and nonusers of cannabis. METHODS Merative MarketScan Research Data (2008-2019) (includes >265 million patients) were used to extract adults (≥18 years of age) with GBM diagnosis (International Classification of Diseases-9 code 191.x and International Classification of Diseases-10 code C71.x) who had a craniotomy (Current Procedure Terminology code 61510) from inpatient admission data. The inverse probability treatment weighted analysis balanced the groups of cannabis abuse disorder (CAD) and no CAD in terms of age, gender, insurance coverage, comorbidities, and prior 12-month opioid dependence. RESULTS Individuals with CAD were younger (median, 37 vs. 51 years; P < 0.0001). There was a lower percentage of women (19% vs. 45%; P < 0.0001). In the CAD group, opioid abuse pattern for ≥12 months was higher (16% vs. 5%; P = 0.001) and the rate of complications was higher (32% vs. 15%; P = 0.001) during index hospital stay. At 6 months postdischarge, neurologic complications were higher among the CAD group (27% vs. 8%; P < 0.001). At 1 year postdischarge, patients with CAD sought fewer outpatient services (P = 0.012). More neurologic complications were seen in the CAD group (31% vs. 12%; P < 0.001). CONCLUSIONS This retrospective population-based study sounds a higher rate of neurologic complications among patients using cannabis who also had a newly diagnosed GBM. This suggests the lack of a protective effect from use of cannabis in patients with primary malignant brain tumors.
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Affiliation(s)
- Sanjeev Sreenivasan
- Department of Neurosurgery, NorthShore University Hospital & Long Island Jewish Medical Centre, Northwell Health, New York, New York, USA
| | - Lydia Kaoutzani
- Department of Neurosurgery, Augusta University, Augusta, Georgia, USA
| | | | - Maxwell Boakye
- Department of Neurosurgery, University of Louisville, Louisville, Kentucky, USA
| | - Michael Schulder
- Department of Neurosurgery, NorthShore University Hospital & Long Island Jewish Medical Centre, Northwell Health, New York, New York, USA
| | - Mayur Sharma
- Department of Neurosurgery, University of Minnesota, Minneapolis, Minnesota, USA.
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Karatayev O, Collier AD, Targoff SR, Leibowitz SF. Neurological Disorders Induced by Drug Use: Effects of Adolescent and Embryonic Drug Exposure on Behavioral Neurodevelopment. Int J Mol Sci 2024; 25:8341. [PMID: 39125913 PMCID: PMC11313660 DOI: 10.3390/ijms25158341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2024] [Revised: 07/10/2024] [Accepted: 07/17/2024] [Indexed: 08/12/2024] Open
Abstract
Clinical studies demonstrate that the risk of developing neurological disorders is increased by overconsumption of the commonly used drugs, alcohol, nicotine and cannabis. These drug-induced neurological disorders, which include substance use disorder (SUD) and its co-occurring emotional conditions such as anxiety and depression, are observed not only in adults but also with drug use during adolescence and after prenatal exposure to these drugs, and they are accompanied by long-lasting disturbances in brain development. This report provides overviews of clinical and preclinical studies, which confirm these adverse effects in adolescents and the offspring prenatally exposed to the drugs and include a more in-depth description of specific neuronal systems, their neurocircuitry and molecular mechanisms, affected by drug exposure and of specific techniques used to determine if these effects in the brain are causally related to the behavioral disturbances. With analysis of further studies, this review then addresses four specific questions that are important for fully understanding the impact that drug use in young individuals can have on future pregnancies and their offspring. Evidence demonstrates that the adverse effects on their brain and behavior can occur: (1) at low doses with short periods of drug exposure during pregnancy; (2) after pre-conception drug use by both females and males; (3) in subsequent generations following the initial drug exposure; and (4) in a sex-dependent manner, with drug use producing a greater risk in females than males of developing SUDs with emotional conditions and female offspring after prenatal drug exposure responding more adversely than male offspring. With the recent rise in drug use by adolescents and pregnant women that has occurred in association with the legalization of cannabis and increased availability of vaping tools, these conclusions from the clinical and preclinical literature are particularly alarming and underscore the urgent need to educate young women and men about the possible harmful effects of early drug use and to seek novel therapeutic strategies that might help to limit drug use in young individuals.
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Affiliation(s)
| | | | | | - Sarah F. Leibowitz
- Laboratory of Behavioral Neurobiology, The Rockefeller University, New York, NY 10065, USA; (O.K.); (S.R.T.)
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4
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Ellis RA, Bailey AJ, Jordan C, Shapiro H, Greenfield SF, McHugh RK. Gender differences in illicit drug access, use and use disorder: Analysis of National Survey on Drug Use and Health data. J Psychiatr Res 2024; 175:118-122. [PMID: 38728914 PMCID: PMC11374475 DOI: 10.1016/j.jpsychires.2024.05.017] [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: 02/26/2024] [Revised: 04/30/2024] [Accepted: 05/03/2024] [Indexed: 05/12/2024]
Abstract
Although gender differences in the prevalence of substance use disorders (SUD) have been well-characterized, little is known about when gender differences emerge along the continuum of substance use. Understanding the contribution of gender to risk at key transition points across this continuum is needed to identify potential mechanisms underlying gender differences and to inform improved gender-responsive interventions. To characterize gender differences in the progression of cannabis, cocaine, and heroin use, the current study used data from the United States-based 2015-2019 National Survey on Drug Use and Health to quantify gender differences in: (1) perceived access to drugs, (2) lifetime drug use among individuals with at least some access, and (3) past-year SUD among those who had ever used each drug. Logistic regressions were conducted for each drug to examine gender differences across all three stages, controlling for sociodemographic factors and survey year. Compared to women, men had higher odds of reporting access to and lifetime use of all three drug types. Men also had higher odds of past-year cannabis and cocaine use disorders compared to women. Results suggest gender differences emerge in the earliest stage of drug use (access) and may accumulate across the stages of use. The magnitude of gender differences varied across stages, with the largest differences observed for odds of drug initiation among those with perceived access to each drug. Longitudinal data will be needed to confirm these findings and to provide insight into potential contributors to gender-specific risk and intervention targets across the continuum of drug use severity.
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Affiliation(s)
- Robyn A Ellis
- McLean Hospital, Belmont, MA, USA; Department of Psychiatry, Harvard Medical School, Boston, MA, USA.
| | - Allen J Bailey
- McLean Hospital, Belmont, MA, USA; Department of Psychiatry, Harvard Medical School, Boston, MA, USA
| | - Chloe Jordan
- McLean Hospital, Belmont, MA, USA; Department of Psychiatry, Harvard Medical School, Boston, MA, USA
| | | | - Shelly F Greenfield
- McLean Hospital, Belmont, MA, USA; Department of Psychiatry, Harvard Medical School, Boston, MA, USA
| | - R Kathryn McHugh
- McLean Hospital, Belmont, MA, USA; Department of Psychiatry, Harvard Medical School, Boston, MA, USA
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5
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Macatee RJ, Cannon MJ, Schermitzler BS, Preston TJ, Afshar K. Biological sex and hormonal contraceptive associations with drug cue reactivity in cannabis use disorder. J Psychiatr Res 2024; 174:121-128. [PMID: 38626562 PMCID: PMC11195151 DOI: 10.1016/j.jpsychires.2024.04.016] [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: 05/10/2023] [Revised: 02/18/2024] [Accepted: 04/09/2024] [Indexed: 04/18/2024]
Abstract
Biological sex differences in Cannabis Use Disorder (CUD) progression, cannabis withdrawal severity, and pharmacotherapy response have been reported, suggesting that CUD mechanisms may differ by sex. Drug cue reactivity is an established predictor of drug use behavior, but the literature on sex differences in drug cue reactivity is mixed, including in CUD. One possible moderator of sex differences in drug cue reactivity is hormonal contraceptive (HC) use. The aim of the present study was to test whether sex differences in neural cannabis cue reactivity and craving varied by female HC use in a CUD sample. As part of a larger study, 152 adults reporting frequent cannabis use completed a drug cue reactivity task during electrocenphalogram recording. Late positive potential (LPP) amplitude modulation by cannabis cues was used to measure neural cue reactivity. Craving after the cue reactivity task was also assessed. Males (n = 74) and naturally-cycling females (n = 26), who did not differ from each other, showed significantly greater LPP enhancement to cannabis vs. neutral cues compared to HC-using females (n = 52), an effect mostly driven by neutral cues. Craving was significantly higher in naturally-cycling but not HC-using females compared to males, but only in covariate-unadjusted analyses. Exploratory analyses of HC and menstrual phase characteristics indicate a progesterone-related mechanism may underlie HC effects on cannabis cue reactivity. The present study's results suggest that mixed findings on drug cue reactivity sex differences may be due to variability in HC use, which has implications for sex-specific models of CUD progression and treatment.
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Affiliation(s)
| | | | | | | | - Kaveh Afshar
- Auburn University, Department of Psychological Sciences, USA
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6
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Davis CN, Markowitz JS, Squeglia LM, Ellingson JM, McRae-Clark AL, Gray KM, Kretschmer D, Tomko RL. Evidence for sex differences in the impact of cytochrome P450 genotypes on early subjective effects of cannabis. Addict Behav 2024; 153:107996. [PMID: 38394959 PMCID: PMC10947802 DOI: 10.1016/j.addbeh.2024.107996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 02/06/2024] [Accepted: 02/19/2024] [Indexed: 02/25/2024]
Abstract
Early positive subjective effects of cannabis predict the development of cannabis use disorder (CUD). Genetic factors, such as the presence of cytochrome P450 genetic variants that are associated with reduced Δ9-tetrahydrocannabinol (THC) metabolism, may contribute to individual differences in subjective effects of cannabis. Young adults (N = 54) with CUD or a non-CUD substance use disorder (control) provided a blood sample for DNA analysis and self-reported their early (i.e., effects upon initial uses) and past-year positive and negative subjective cannabis effects. Participants were classified as slow metabolizers if they had at least one CYP2C9 or CYP3A4 allele associated with reduced activity. Though the CUD group and control group did not differ in terms of metabolizer status, slow metabolizer status was more prevalent among females in the CUD group than females in the control group. Slow metabolizers reported greater past year negative THC effects compared to normal metabolizers; however, slow metabolizer status did not predict early subjective cannabis effects (positive or negative) or past year positive effects. Post-hoc analyses suggested males who were slow metabolizers reported more negative early subjective effects of cannabis than female slow metabolizers. Other sex-by-genotype interactions were not significant. These initial findings suggest that genetic variation in CYP2C9 and CYP3A4 may have sex-specific associations with cannabis-related outcomes. Slow metabolizer genes may serve as a risk factor for CUD for females independent of subjective effects. Male slow metabolizers may instead be particularly susceptible to the negative subjective effects of cannabis.
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Affiliation(s)
- Christal N Davis
- Ralph H. Johnson VA Medical Center, Charleston, SC, United States; Department of Psychiatry and Behavioral Services, College of Medicine, Medical University of South Carolina, Charleston, SC 29425, United States; Mental Illness Research, Education and Clinical Center, Crescenz VA Medical Center, Philadelphia, PA 19104, United States; Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, United States.
| | - John S Markowitz
- Center for Pharmacogenomics and Precision Medicine, Department of Pharmacotherapy and Translational Research, College of Pharmacy, University of Florida, Gainesville, FL 32610, United States
| | - Lindsay M Squeglia
- Department of Psychiatry and Behavioral Services, College of Medicine, Medical University of South Carolina, Charleston, SC 29425, United States
| | - Jarrod M Ellingson
- Department of Psychiatry, School of Medicine, University of Colorado, Aurora, CO 80045, United States
| | - Aimee L McRae-Clark
- Ralph H. Johnson VA Medical Center, Charleston, SC, United States; Department of Psychiatry and Behavioral Services, College of Medicine, Medical University of South Carolina, Charleston, SC 29425, United States
| | - Kevin M Gray
- Department of Psychiatry and Behavioral Services, College of Medicine, Medical University of South Carolina, Charleston, SC 29425, United States
| | - Diana Kretschmer
- Center for Pharmacogenomics and Precision Medicine, Department of Pharmacotherapy and Translational Research, College of Pharmacy, University of Florida, Gainesville, FL 32610, United States
| | - Rachel L Tomko
- Department of Psychiatry and Behavioral Services, College of Medicine, Medical University of South Carolina, Charleston, SC 29425, United States
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Lees R, Lawn W, Petrilli K, Brown A, Trinci K, Borissova A, Ofori S, Mokrysz C, Curran HV, Hines LA, Freeman TP. Persistent increased severity of cannabis use disorder symptoms in adolescents compared to adults: a one-year longitudinal study. Eur Arch Psychiatry Clin Neurosci 2024:10.1007/s00406-024-01806-y. [PMID: 38709252 DOI: 10.1007/s00406-024-01806-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Accepted: 04/02/2024] [Indexed: 05/07/2024]
Abstract
Adolescence is a developmental period characterised by increased vulnerability to cannabis use disorder (CUD). However, previous investigations of this vulnerability have relied on cross-sectional comparisons and lack a detailed assessment of cannabis quantity, a potentially important confounding factor. Here, we aimed to investigate the one-year course of CUD in adolescents compared to adults who currently use cannabis, adjusting for a comprehensive measure of cannabis quantity. Data are from a one-year observational longitudinal study (CannTeen) of adolescents and adults who currently used cannabis regularly with five waves of assessment at 3-monthly intervals, based in London, UK. Participants were n = 70 adults (26-29, 45.7% female), who did not regularly use cannabis when they were under age 18, and n = 76 adolescents (16-17, 50.0% female). The exposure was adolescent (compared to adult) frequent cannabis use. The primary outcome was CUD symptoms measured using the cannabis use disorder identification test revised (CUDIT-R) at five time points. Models were adjusted for cannabis quantity using mean weekly standard THC units (one unit = 5 mg THC). Other covariates included gender, and whether each session occurred before or during the COVID-19 pandemic. In models adjusted for pre-registered covariates, adolescents scored 3.7 points higher on the CUDIT-R compared to the adult group across the 5 assessment waves (3.66 95% CIs 1.99, 5.34). There was also evidence of a linear reduction in symptoms over time in both groups (-0.47, 95%CIs -0.67, -0.27). Adolescents had persistently increased CUD symptoms compared to adults across the 12-month period. This association was robust after adjusting for the quantity of cannabis consumed and other covariates.
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Affiliation(s)
- Rachel Lees
- Addiction and Mental Health Group, Department of Psychology, University of Bath, Bath, UK.
| | - Will Lawn
- Department of Psychology, Kings College London, London, UK
| | - Kat Petrilli
- Addiction and Mental Health Group, Department of Psychology, University of Bath, Bath, UK
| | - Amelia Brown
- Addiction and Mental Health Group, Department of Psychology, University of Bath, Bath, UK
| | - Katie Trinci
- Clinical Psychopharmacology Unit, UCL, London, UK
| | - Anya Borissova
- Clinical Psychopharmacology Unit, UCL, London, UK
- Department of Neuroimaging, Institute of Psychiatry Psychology and Neuroscience, King's College London, London, UK
| | - Shelan Ofori
- Clinical Psychopharmacology Unit, UCL, London, UK
| | | | | | - Lindsey A Hines
- Addiction and Mental Health Group, Department of Psychology, University of Bath, Bath, UK
| | - Tom P Freeman
- Addiction and Mental Health Group, Department of Psychology, University of Bath, Bath, UK
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Hinckley JD, Ferland JMN, Hurd YL. The Developmental Trajectory to Cannabis Use Disorder. Am J Psychiatry 2024; 181:353-358. [PMID: 38706340 PMCID: PMC11296671 DOI: 10.1176/appi.ajp.20231006] [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] [Indexed: 05/07/2024]
Abstract
The increase of cannabis use, particularly with the evolution of high potency products, and of cannabis use disorder (CUD) are a growing healthcare concern. While the harms of adult use and potential medicinal properties of cannabis continue to be debated, it is becoming evident that adolescent cannabis use is a critical window for CUD risk with potential lifelong mental health implications. Herein, we discuss mental health consequences of adolescent cannabis use, factors that contribute to the risk of developing CUD, and what remains unclear in the changing legal landscape of cannabis use. We also discuss the importance of preclinical models to provide translational insight about the causal relationship of cannabis to CUD-related phenotypes and conclude with highlighting opportunities for clinicians and allied professionals to engage in addressing adolescent cannabis use.
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Affiliation(s)
- Jesse D. Hinckley
- Division of Addiction Science, Treatment & Prevention, Department of Psychiatry, University of Colorado School of Medicine, Aurora, Colorado
| | - Jacqueline-Marie N. Ferland
- Department of Psychiatry, Department of Neuroscience, Icahn School of Medicine at Mount Sinai, Addiction Institute at Mount Sinai, New York, New York
| | - Yasmin L. Hurd
- Department of Psychiatry, Department of Neuroscience, Icahn School of Medicine at Mount Sinai, Addiction Institute at Mount Sinai, New York, New York
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9
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Guillem E, Baylé FJ. Greater vulnerability to cannabis dependence among heavy cannabis user French women. Am J Addict 2024; 33:320-326. [PMID: 38092565 DOI: 10.1111/ajad.13503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 10/30/2023] [Accepted: 11/26/2023] [Indexed: 04/21/2024] Open
Abstract
BACKGROUND AND OBJECTIVES Between 1990 and the mid-2010s, France registered a sharp rise in the spread and consumption of cannabis. At the same time, there has been an increase in the concentration of Δ9-tetrahydrocannabinol contained in cannabis. The aims of our study are to measure addictive and psychiatric comorbidities in cannabis users in France, and to compare characteristics between women and men. METHODS Three hundred and forty-two heavy cannabis users seen in a cannabis clinic between 2004 and 2014 were assessed during a 2-h clinical interview (DSM-IV, MINI). RESULTS 83.2% of users are currently cannabis dependent, 10.6% alcohol dependent, and 2.1% cocaine/crack dependent. 37.8% have a current mood disorder, 47.6% have a current anxiety disorder, and 8.8% are psychotic. Women suffer significantly more often than men from major depressive episodes, dysthymia, agoraphobia, social phobia, generalized anxiety disorder and posttraumatic stress disorder (PTSD), both current and lifetime. Logistic regression shows that women have a significantly higher risk than men of suffering from PTSD over their lifetime (odds ratio [OR] = 5.48; p < 10-3). The vast majority of women suffering from PTSD report having been sexually assaulted in the course of their lives. In addition, women are at greater risk of cannabis dependence (OR = 3.87; p < .05) for lower cannabis consumption (grams smoked per week) (OR = 0.96; p < .05). DISCUSSION AND CONCLUSIONS French women heavy cannabis users are particularly at risk of PTSD and are more likely than men to be dependent despite consuming fewer. SCIENTIFIC SIGNIFICANCE Further studies are needed to clinically quantify cannabis consumption and distinguish its impact on women and men.
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Affiliation(s)
| | - Franck J Baylé
- INSERM U1153 CRESS, Paris, France
- Sainte-Anne Hospital, Paris V-Descartes University, Paris, France
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10
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Sorkhou M, Dent EL, George TP. Cannabis use and mood disorders: a systematic review. Front Public Health 2024; 12:1346207. [PMID: 38655516 PMCID: PMC11035759 DOI: 10.3389/fpubh.2024.1346207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 03/26/2024] [Indexed: 04/26/2024] Open
Abstract
Background Problematic cannabis use is highly prevalent among people with mood disorders. This underscores the need to understand the effects of cannabis and cannabinoids in this population, especially considering legalization of recreational cannabis use. Objectives We aimed to (1) systematically evaluate cross-sectional and longitudinal studies investigating the interplay between cannabis use, cannabis use disorder (CUD), and the occurrence of mood disorders and symptoms, with a focus on major depressive disorder (MDD) and bipolar disorder (BD) and; (2) examine the effects of cannabis on the prognosis and treatment outcomes of MDD and BD. Methods Following PRISMA guidelines, we conducted an extensive search for English-language studies investigating the potential impact of cannabis on the development and prognosis of mood disorders published from inception through November 2023, using EMBASE, PsycINFO, PubMed, and MEDLINE databases. Results Our literature search identified 3,262 studies, with 78 meeting inclusion criteria. We found that cannabis use is associated with increased depressive and manic symptoms in the general population in addition to an elevated likelihood of developing MDD and BD. Furthermore, we observed that cannabis use is linked to an unfavorable prognosis in both MDD or BD. Discussion Our findings suggest that cannabis use may negatively influence the development, course, and prognosis of MDD and BD. Future well-designed studies, considering type, amount, and frequency of cannabis use while addressing confounding factors, are imperative for a comprehensive understanding of this relationship. Systematic review registration https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42023481634.
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Affiliation(s)
- Maryam Sorkhou
- Institute for Mental Health Policy and Research at CAMH, Toronto, ON, Canada
- Department of Psychiatry, Institute of Medical Sciences, University of Toronto, Toronto, ON, Canada
| | - Eliza L. Dent
- Department of Psychology, McGill University, Montreal, QC, Canada
| | - Tony P. George
- Institute for Mental Health Policy and Research at CAMH, Toronto, ON, Canada
- Department of Psychiatry, Institute of Medical Sciences, University of Toronto, Toronto, ON, Canada
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11
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Lorenzetti V, Gaillard A, McTavish E, Grace S, Rossetti MG, Batalla A, Bellani M, Brambilla P, Chye Y, Conrod P, Cousijn J, Labuschagne I, Clemente A, Mackey S, Rendell P, Solowij N, Suo C, Li CSR, Terrett G, Thompson PM, Yücel M, Garavan H, Roberts CA. Cannabis Dependence is Associated with Reduced Hippocampal Subregion Volumes Independently of Sex: Findings from an ENIGMA Addiction Working Group Multi-Country Study. Cannabis Cannabinoid Res 2024. [PMID: 38498015 DOI: 10.1089/can.2023.0204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/19/2024] Open
Abstract
Background: Males and females who consume cannabis can experience different mental health and cognitive problems. Neuroscientific theories of addiction postulate that dependence is underscored by neuroadaptations, but do not account for the contribution of distinct sexes. Further, there is little evidence for sex differences in the neurobiology of cannabis dependence as most neuroimaging studies have been conducted in largely male samples in which cannabis dependence, as opposed to use, is often not ascertained. Methods: We examined subregional hippocampus and amygdala volumetry in a sample of 206 people recruited from the ENIGMA Addiction Working Group. They included 59 people with cannabis dependence (17 females), 49 cannabis users without cannabis dependence (20 females), and 98 controls (33 females). Results: We found no group-by-sex effect on subregional volumetry. The left hippocampal cornu ammonis subfield 1 (CA1) volumes were lower in dependent cannabis users compared with non-dependent cannabis users (p<0.001, d=0.32) and with controls (p=0.022, d=0.18). Further, the left cornu ammonis subfield 3 (CA3) and left dentate gyrus volumes were lower in dependent versus non-dependent cannabis users but not versus controls (p=0.002, d=0.37, and p=0.002, d=0.31, respectively). All models controlled for age, intelligence quotient (IQ), alcohol and tobacco use, and intracranial volume. Amygdala volumetry was not affected by group or group-by-sex, but was smaller in females than males. Conclusions: Our findings suggest that the relationship between cannabis dependence and subregional volumetry was not moderated by sex. Specifically, dependent (rather than non-dependent) cannabis use may be associated with alterations in selected hippocampus subfields high in cannabinoid type 1 (CB1) receptors and implicated in addictive behavior. As these data are cross-sectional, it is plausible that differences predate cannabis dependence onset and contribute to the initiation of cannabis dependence. Longitudinal neuroimaging work is required to examine the time-course of the onset of subregional hippocampal alterations in cannabis dependence, and their progression as cannabis dependence exacerbates or recovers over time.
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Affiliation(s)
- Valentina Lorenzetti
- Neuroscience of Addiction and Mental Health Program, Healthy Brain and Mind Research Centre, School of Behavioural and Health Sciences, Faculty of Health Sciences, Australian Catholic University, Melbourne, Australia
| | - Alexandra Gaillard
- Neuroscience of Addiction and Mental Health Program, Healthy Brain and Mind Research Centre, School of Behavioural and Health Sciences, Faculty of Health Sciences, Australian Catholic University, Melbourne, Australia
- Centre for Mental Health and Department of Health Sciences and Biostatistics, Swinburne University, Hawthorn, Australia
| | - Eugene McTavish
- Neuroscience of Addiction and Mental Health Program, Healthy Brain and Mind Research Centre, School of Behavioural and Health Sciences, Faculty of Health Sciences, Australian Catholic University, Melbourne, Australia
| | - Sally Grace
- Neuroscience of Addiction and Mental Health Program, Healthy Brain and Mind Research Centre, School of Behavioural and Health Sciences, Faculty of Health Sciences, Australian Catholic University, Melbourne, Australia
| | - Maria Gloria Rossetti
- UOC Psichiatria, Azienda Ospedaliera Universitaria Integrata (AOUI), Verona, Italy
- Section of Psychiatry, Department of Neuroscience, Biomedicine and Movement Science, University of Verona, Verona, Italy
| | - Albert Batalla
- Department of Psychiatry, University Medical Center Utrecht Brain Center, Utrecht University, Utrecht, The Netherlands
| | - Marcella Bellani
- Section of Psychiatry, Department of Neuroscience, Biomedicine and Movement Science, University of Verona, Verona, Italy
| | - Paolo Brambilla
- UOC Psichiatria, Azienda Ospedaliera Universitaria Integrata (AOUI), Verona, Italy
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Yann Chye
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Clayton, Australia
| | - Patricia Conrod
- Department of Psychiatry, Université de Montreal, CHU Ste Justine Hospital, Montreal, Canada
| | - Janna Cousijn
- Neuroscience of Addiction Lab, Center for Substance Use and Addiction Research (CESAR), Department of Psychology, Education & Child Studies, Erasmus University Rotterdam, Rotterdam, The Netherlands
| | - Izelle Labuschagne
- Neuroscience of Addiction and Mental Health Program, Healthy Brain and Mind Research Centre, School of Behavioural and Health Sciences, Faculty of Health Sciences, Australian Catholic University, Melbourne, Australia
- School of Psychology, Faculty of Health and Behavioural Sciences, University of Queensland, St Lucia, Australia
| | - Adam Clemente
- Neuroscience of Addiction and Mental Health Program, Healthy Brain and Mind Research Centre, School of Behavioural and Health Sciences, Faculty of Health Sciences, Australian Catholic University, Melbourne, Australia
| | - Scott Mackey
- Department of Psychiatry, University of Vermont, Burlington, Vermont, USA
| | - Peter Rendell
- Neuroscience of Addiction and Mental Health Program, Healthy Brain and Mind Research Centre, School of Behavioural and Health Sciences, Faculty of Health Sciences, Australian Catholic University, Melbourne, Australia
- School of Psychology, Faculty of Health and Behavioural Sciences, University of Queensland, St Lucia, Australia
| | - Nadia Solowij
- School of Psychology, Faculty of the Arts, Social Sciences and Humanities, University of Wollongong, Wollongong, Australia
| | - Chao Suo
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Clayton, Australia
| | - Chiang-Shan R Li
- Department of Psychiatry, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Gill Terrett
- Neuroscience of Addiction and Mental Health Program, Healthy Brain and Mind Research Centre, School of Behavioural and Health Sciences, Faculty of Health Sciences, Australian Catholic University, Melbourne, Australia
| | - Paul M Thompson
- Department of Neurology, Imaging Genetics Center, Stevens Institute for Neuroimaging & Informatics, Keck School of Medicine, University of Southern California, Marina del Rey, California, USA
| | - Murat Yücel
- QIMR Berghofer Medical Research Institute, Herston, Australia
| | - Hugh Garavan
- School of Psychology, Faculty of Health and Behavioural Sciences, University of Queensland, St Lucia, Australia
| | - Carl A Roberts
- Department of Psychology, Institute of Population Health, University of Liverpool, Liverpool, United Kingdom
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Aghaei AM, Spillane LU, Pittman B, Flynn LT, De Aquino JP, Nia AB, Ranganathan M. Sex Differences in the Acute Effects of Oral THC: A Randomized, Placebo-Controlled, Crossover Human Laboratory Study. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2024:2023.11.29.23299193. [PMID: 38077095 PMCID: PMC10705657 DOI: 10.1101/2023.11.29.23299193] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/21/2023]
Abstract
Rationale Recent reports have shown increased cannabis use among women, leading to growing concerns about cannabis use disorder (CUD). Some evidence suggests a faster progression to addiction in women, known as the "telescoping effect." While there is preclinical evidence suggesting biological sex influences cannabinoid effects, human research remains scant. We investigated sex differences in the response to oral tetrahydrocannabinol (THC) in humans. Methods 56 healthy men and women with prior exposure to cannabis but no history of CUD participated in a randomized, placebo-controlled, human laboratory study where they received a single 10 mg dose of oral THC (dronabinol). Subjective psychoactive effects were assessed by the visual analog scale of "high", psychotomimetic effects by the Clinician-Administered Dissociative Symptoms Scale and Psychotomimetic States Inventory, verbal learning and memory by Rey Auditory Verbal Learning Test (RAVLT), and physiological effects by heart rate. Outcomes were regularly measured on the test day, except for the RAVLT, which was assessed once. Peak differences from baseline were analyzed using a nonparametric method for repeated measures. Results Oral THC demonstrated significant dose-related effects in psychotomimetic and physiological domains, but not in RAVLT outcomes. A notable interaction between THC dose and sex emerged concerning the subjective "high" scores, with women reporting heightened sensations (p=0.05). No other significant effects of sex and THC dose interaction were observed. Conclusion Oral THC yields similar psychotomimetic and physiological effects across sexes, but women may experience a pronounced subjective psychoactive effect. Further research is needed to identify individual vulnerabilities and facilitate tailored interventions addressing CUD.
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Affiliation(s)
| | - Lia Urban Spillane
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA
| | - Brian Pittman
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA
| | - L. Taylor Flynn
- Drexel University School of Medicine MD/PhD program, Philadelphia, PA, USA
| | - Joao P. De Aquino
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA
| | - Anahita Bassir Nia
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA
| | - Mohini Ranganathan
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA
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13
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Ryan KS, Karpf JA, Chan CN, Hagen OL, McFarland TJ, Urian JW, Wang X, Boniface ER, Hakar MH, Terrobias JJD, Graham JA, Passmore S, Grant KA, Sullivan EL, Grafe MR, Saugstad JA, Kroenke CD, Lo JO. Prenatal delta-9-tetrahydrocannabinol exposure alters fetal neurodevelopment in rhesus macaques. Sci Rep 2024; 14:5808. [PMID: 38461359 PMCID: PMC10924959 DOI: 10.1038/s41598-024-56386-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Accepted: 03/05/2024] [Indexed: 03/11/2024] Open
Abstract
Prenatal cannabis use is associated with adverse offspring neurodevelopmental outcomes, however the underlying mechanisms are relatively unknown. We sought to determine the impact of chronic delta-9-tetrahydrocannabinol (THC) exposure on fetal neurodevelopment in a rhesus macaque model using advanced imaging combined with molecular and tissue studies. Animals were divided into two groups, control (n = 5) and THC-exposed (n = 5), which received a daily THC edible pre-conception and throughout pregnancy. Fetal T2-weighted MRI was performed at gestational days 85 (G85), G110, G135 and G155 to assess volumetric brain development. At G155, animals underwent cesarean delivery with collection of fetal cerebrospinal fluid (CSF) for microRNA (miRNA) studies and fetal tissue for histologic analysis. THC exposure was associated with significant age by sex interactions in brain growth, and differences in fetal brain histology suggestive of brain dysregulation. Two extracellular vesicle associated-miRNAs were identified in THC-exposed fetal CSF; pathway analysis suggests that these miRNAs are associated with dysregulated axonal guidance and netrin signaling. This data is indicative of subtle molecular changes consistent with the observed histological data, suggesting a potential role for fetal miRNA regulation by THC. Further studies are needed to determine whether these adverse findings correlate with long-term offspring neurodevelopmental health.
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Affiliation(s)
- Kimberly S Ryan
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Oregon Health and Science University, 3181 SW Sam Jackson Park Road, Mail Code L458, Portland, OR, 97239, USA
| | - Joshua A Karpf
- Division of Neuroscience, Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR, USA
| | - Chi Ngai Chan
- Tissue Technologies Unit, Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Olivia L Hagen
- Division of Reproductive and Developmental Sciences, Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR, USA
| | - Trevor J McFarland
- Department of Anesthesiology and Perioperative Medicine, Oregon Health and Science University, Portland, OR, USA
| | - J Wes Urian
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Oregon Health and Science University, 3181 SW Sam Jackson Park Road, Mail Code L458, Portland, OR, 97239, USA
| | - Xiaojie Wang
- Division of Neuroscience, Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR, USA
| | - Emily R Boniface
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Oregon Health and Science University, 3181 SW Sam Jackson Park Road, Mail Code L458, Portland, OR, 97239, USA
| | - Melanie H Hakar
- Department of Pathology, Oregon Health and Science University, Portland, OR, USA
| | - Jose Juanito D Terrobias
- Division of Reproductive and Developmental Sciences, Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR, USA
| | - Jason A Graham
- Division of Neuroscience, Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR, USA
- Division of Reproductive and Developmental Sciences, Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR, USA
| | - Scarlet Passmore
- Integrated Pathology Core, Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR, USA
| | - Kathleen A Grant
- Division of Neuroscience, Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR, USA
| | - Elinor L Sullivan
- Division of Neuroscience, Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR, USA
- Department of Psychiatry, Oregon Health and Science University, Portland, OR, USA
| | - Marjorie R Grafe
- Department of Pathology, Oregon Health and Science University, Portland, OR, USA
| | - Julie A Saugstad
- Department of Anesthesiology and Perioperative Medicine, Oregon Health and Science University, Portland, OR, USA
| | - Christopher D Kroenke
- Division of Neuroscience, Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR, USA
| | - Jamie O Lo
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Oregon Health and Science University, 3181 SW Sam Jackson Park Road, Mail Code L458, Portland, OR, 97239, USA.
- Division of Reproductive and Developmental Sciences, Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR, USA.
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14
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Brewer AL, Felter CE, Sternitzky AR, Spencer SM. Somatic and anxiety-like behaviors in male and female rats during withdrawal from the non-selective cannabinoid agonist WIN 55,212-2. Pharmacol Biochem Behav 2024; 236:173707. [PMID: 38244864 PMCID: PMC10923112 DOI: 10.1016/j.pbb.2024.173707] [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: 10/17/2023] [Revised: 12/21/2023] [Accepted: 01/03/2024] [Indexed: 01/22/2024]
Abstract
Synthetic cannabinoids are associated with higher risk of dependence and more intense withdrawal symptoms than plant-derived Δ9-tetrahydrocannabinol (THC). Avoidance of withdrawal symptoms, including anxiogenic effects, can contribute to continued cannabinoid use. Adult male and female Long-Evans rats were given escalating doses of WIN 55,212-2 (WIN) via twice daily intrajugular infusions. Precipitated withdrawal was elicited with SR 141716 (rimonabant) 4 h after the final infusion. Global withdrawal scores (GWS) were compiled by summing z-scores of observed somatic behaviors over a 30-min period with locomotor activity simultaneously collected via beam breaks. Rimonabant precipitated withdrawal in female and male rats at 3 or 10 mg/kg, respectively, but the individual behaviors contributing to GWS were not identical. 3 mg/kg rimonabant did not impact locomotor behavior in females, but 10 mg/kg decreased locomotion in male controls. Spontaneous withdrawal observed between 6 and 96 h after the final infusion was quantifiable up to 24 h following WIN administration. Individual behaviors contributing to GWS varied by sex and time point. Males undergoing spontaneous withdrawal engaged in more locomotion than females undergoing withdrawal. Separate groups of rats were subjected to a battery of anxiety-like behavioral tests (elevated plus maze, open field test, and marble burying test) one or two weeks after WIN or vehicle infusions. At one week abstinence, sex-related effects were noted in marble burying and the open field test but were unrelated to drug treatment. At two weeks abstinence, females undergoing withdrawal spent more time grooming during marble burying and performed more marble manipulations than their male counterparts. WIN infusions did not impact estrous cycling, and GWS scores were not correlated with estrous at withdrawal. Collectively, these results show qualitative sex differences in behaviors contributing to the behavioral experience of cannabinoid withdrawal supporting clinical findings from THC.
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Affiliation(s)
- Abigail L Brewer
- Department of Pharmacology, University of Minnesota, Minneapolis, MN, United States of America; Medical Discovery Team on Addiction, University of Minnesota, Minneapolis, MN, United States of America.
| | - Claire E Felter
- Department of Pharmacology, University of Minnesota, Minneapolis, MN, United States of America; Medical Discovery Team on Addiction, University of Minnesota, Minneapolis, MN, United States of America
| | - Anna R Sternitzky
- Department of Pharmacology, University of Minnesota, Minneapolis, MN, United States of America; Medical Discovery Team on Addiction, University of Minnesota, Minneapolis, MN, United States of America
| | - Sade M Spencer
- Department of Pharmacology, University of Minnesota, Minneapolis, MN, United States of America; Medical Discovery Team on Addiction, University of Minnesota, Minneapolis, MN, United States of America
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15
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Kerr DCR, Tiberio SS, Bailey JA, Epstein M, Henry KL, Capaldi DM. Youth Exposure to Recreational Cannabis Legalization: Moderation of Effects by Sex and Parental Cannabis Use during Adolescence. Subst Use Misuse 2024; 59:947-952. [PMID: 38316769 PMCID: PMC11101302 DOI: 10.1080/10826084.2024.2310495] [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] [Indexed: 02/07/2024]
Abstract
OBJECTIVE Few studies of recreational cannabis legalization (RCL) have assessed adolescents both before and after RCL or considered moderators of RCL effects. The present study tested whether RCL was more strongly associated with cannabis use for girls and among youth whose parents had a history of cannabis use during adolescence. METHOD Data were pooled from 940 adolescents from three intergenerational studies that began in Washington (where RCL was enacted in 2012), Oregon (RCL year = 2015), and New York (RCL year = 2021). Youth were assessed repeatedly from ages 13 to 18 years (k = 3,650 person-years) from 1999 to 2020 (prior to RCL in New York). Parent cannabis use at or before age 18 years (yes/no) was assessed prospectively during the parent's adolescence. Multilevel models focused on the between-subjects effects of years of youth exposure to RCL on adolescents' mean cannabis use likelihood, and interactions with child sex and parent use history. RESULTS Child exposure to RCL was associated with a higher likelihood of cannabis use if their parents had a history of adolescent use, (Estimate [SE] = 0.67 [0.25], p = 0.008), versus no such history (Estimate [SE] = -0.05 [0.28], p = 0.855). RCL effects were not moderated by child sex. CONCLUSIONS The effects of RCL on adolescents' cannabis use may depend on their parents' history of using the drug. Identifying other moderators of RCL effects, and understanding the mechanisms of these risks and the ways that parents and communities can offset them, are prevention priorities.
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Affiliation(s)
| | | | - Jennifer A. Bailey
- Social Development Research Group, School of Social Work, University of Washington, Seattle WA 98115
| | - Marina Epstein
- Social Development Research Group, School of Social Work, University of Washington, Seattle WA 98115
| | - Kimberly L. Henry
- Department of Psychology, Colorado State University, Fort Collins, CO 80523
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16
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Rochat L, Rothen S, Edel Y, Penzenstadler L, Lecomte T, Potvin S, Dan Glauser E, Etter JF, Khazaal Y. Measurement invariance of the Marijuana Motives Measure among men and women using Stop Cannabis App. Addict Behav 2024; 148:107866. [PMID: 37748226 DOI: 10.1016/j.addbeh.2023.107866] [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: 04/04/2023] [Revised: 09/08/2023] [Accepted: 09/18/2023] [Indexed: 09/27/2023]
Abstract
BACKGROUND Motives to use cannabis play a central role in the development and maintenance of problematic cannabis use and previous studies stressed sex-related differences on motives to use cannabis. However, motives cannot be validly compared in men and women without first establishing the measurement invariance across sex. Therefore, the aim of the study is to (1) examine for the first time the measurement and structural invariance of the Marijuana Motives Measure (MMM) across sex, and (2) to investigate the motives for cannabis use that best explain problematic use. METHODS 2951 (41.7% women) users of the "Stop cannabis" smartphone app of which 99.8% reported having used cannabis in the last three months completed an online MMM and ASSIST to assess the severity of their problematic cannabis use. RESULTS Multigroup confirmatory factor analyses supported measurement invariance across sex, whereas structural invariance was not confirmed. Indeed, group comparisons indicated that women reported greater coping motives then men whereas men showed greater social motives than women. A multiple linear regression analysis showed that only coping and conformity motives were significantly associated with greater problematic cannabis use, whereas neither sex nor the sex by motives interactions were significantly related to problematic cannabis use. CONCLUSIONS The MMM appears to function comparably across men and women. Therefore, sex-related comparisons on the questionnaire can be considered valid. Coping and conformity motives may play a central role part in the development of marijuana use problems which may hold implications for intervention development and public policy.
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Affiliation(s)
- Lucien Rochat
- Specialized Facility in Behavioral Addiction ReConnecte, Department of Mental Health and Psychiatry, University Hospitals of Geneva, Geneva, Switzerland; Faculty of Psychology, UniDistance, Brig, Switzerland.
| | - Stéphane Rothen
- Addiction Division, Department of Mental Health and Psychiatry, University Hospitals of Geneva, Geneva, Switzerland; Research Center for Statistics, Geneva School of Management and Economics, University of Geneva, Geneva, Switzerland.
| | - Yves Edel
- ELSA , GHU Pitié-Salpétrière, Sorbonne-Université Paris, Paris, France.
| | - Louise Penzenstadler
- Addiction Division, Department of Mental Health and Psychiatry, University Hospitals of Geneva, Geneva, Switzerland.
| | - Tania Lecomte
- Research Center of the Institut Universitaire en Santé Mentale de Montréal, Montreal and Université de Montréal, Montreal, Canada.
| | - Stephane Potvin
- Research Center of the Institut Universitaire en Santé Mentale de Montréal, Montreal and Université de Montréal, Montreal, Canada.
| | - Elise Dan Glauser
- Institute of Psychology, Lausanne University, Lausanne, Switzerland.
| | | | - Yasser Khazaal
- Research Center of the Institut Universitaire en Santé Mentale de Montréal, Montreal and Université de Montréal, Montreal, Canada; Addiction Medicine, Department of Psychiatry, Lausanne University Hospital and Lausanne University, Lausanne, Switzerland; Faculty of Biology and Medicine, Lausanne University, Lausanne, Switzerland.
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17
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Binkowska AA, Obarska K, Marcowski P, Szymczak K, Lewczuk K, Sollich K, Banaszak M, Woronowicz B, Nowicka M, Skorko M, Gola M. Evaluating the effectiveness of mobile app-based self-guided psychological intervention to reduce craving and lapse risk in problematic substance use and behaviors: Protocol for a randomized control trial in the general population. Contemp Clin Trials Commun 2023; 36:101180. [PMID: 37720591 PMCID: PMC10500479 DOI: 10.1016/j.conctc.2023.101180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 06/11/2023] [Accepted: 07/02/2023] [Indexed: 09/19/2023] Open
Abstract
Background The prevalence of substance and behavioral addiction is estimated between 10 and 15% of the global population and remains a severe public health concern. Moreover, addiction treatment has several barriers, such as a lack of access to professional treatment or stigmatization. Mobile health interventions emerge as a promising solution. Methods This two-armed randomized controlled trial (RCT) aims to assess the efficacy of a mobile app-based self-guided psychological intervention delivered via a smartphone app (Nałogometr) in reducing craving and lapse risk in problematic behaviors and substance use compared to a control condition. Participant recruitment and data collection will start in June 2022 and end in September 2022. Due to the nature of the study, i.e., a nationwide study of problematic substance use and behaviors, we will aim to recruit all individuals willing to participate. The four-week intervention condition includes short-term and long-term modules based mainly on mindfulness and cognitive behavioral therapy. Longitudinal data on several variables related to craving and lapse risk are collected daily using ecological momentary assessment (EMA). The primary outcomes of interest will be the self-reported number of lapses and craving level in daily EMA. Moreover, a questionnaire battery assessment is administered at baseline in the first week following onboarding, after five weeks, and after six months. The secondary outcome measures will include the severity of problematic substance use or behaviors, anxiety and depression, and life satisfaction. Results Results will be submitted for publication in peer-reviewed journals. Clinical trial registration [https://clinicaltrials.gov/], identifier [NCT054 34,429].
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Affiliation(s)
- Alicja Anna Binkowska
- PredictWatch, Upalna 1A/76, 15-668, Białystok, Poland
- DrugsTeam, NeuroCognitive Research Center, SWPS University of Social Sciences and Humanities, Warsaw, Poland
| | - Katarzyna Obarska
- PredictWatch, Upalna 1A/76, 15-668, Białystok, Poland
- Institute of Psychology, Polish Academy of Sciences, Warsaw, Poland
| | | | - Karol Szymczak
- PredictWatch, Upalna 1A/76, 15-668, Białystok, Poland
- Institute of Psychology, The Maria Grzegorzewska University, Warsaw, Poland
| | - Karol Lewczuk
- PredictWatch, Upalna 1A/76, 15-668, Białystok, Poland
- Institute of Psychology, Cardinal Stefan Wyszynski University in Warsaw, Warsaw, Poland
| | | | - Maria Banaszak
- PredictWatch, Upalna 1A/76, 15-668, Białystok, Poland
- Monar Association, Warsaw, Poland
| | - Bohdan Woronowicz
- PredictWatch, Upalna 1A/76, 15-668, Białystok, Poland
- Consulting Center Akmed, Warsaw, Poland
| | | | - Maciej Skorko
- PredictWatch, Upalna 1A/76, 15-668, Białystok, Poland
- Institute of Psychology, Polish Academy of Sciences, Warsaw, Poland
| | - Mateusz Gola
- PredictWatch, Upalna 1A/76, 15-668, Białystok, Poland
- Institute of Psychology, Polish Academy of Sciences, Warsaw, Poland
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18
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Hicks TA, Bustamante D, Bountress KE, Adkins AE, Svikis DS, Gillespie NA, Dick DM, Amstadter AB. Is pre-college interpersonal trauma associated with cannabis use? JOURNAL OF AMERICAN COLLEGE HEALTH : J OF ACH 2023; 71:2645-2652. [PMID: 34586040 PMCID: PMC8960473 DOI: 10.1080/07448481.2021.1980399] [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] [Received: 05/07/2020] [Accepted: 07/22/2021] [Indexed: 05/11/2023]
Abstract
OBJECTIVE To examine the prevalence and correlates of lifetime cannabis use (i.e., experimental [use 1-5 times] and non-experimental [use ≥ 6 times]) in relation to interpersonal trauma (IPT) above and beyond relevant covariates. PARTICIPANTS A large (n = 9,889) representative sample of college students at an urban university in the southeastern part of the United States. METHODS Participants were 4 cohorts of first-year college students who completed measures of demographics, cannabis, alcohol, nicotine, and IPT. Associations were estimated using multinomial logistic regressions. RESULTS The prevalence of lifetime cannabis use was 28.1% and 17.4% for non-experimental and experimental cannabis use, respectively. IPT was significantly associated with experimental and non-experimental cannabis use above and beyond effects of sex, race, cohort, alcohol, and nicotine. CONCLUSIONS Results show that cannabis use is prevalent among college students and is associated with IPT above and beyond associations with sex, race, and other substance use.
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Affiliation(s)
- Terrell A Hicks
- Virginia Institute for Psychiatric and Behavioral Genetics, Department of Psychiatry, Virginia Commonwealth University, Richmond, Virginia, USA
- Department of Psychology, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Daniel Bustamante
- Virginia Institute for Psychiatric and Behavioral Genetics, Department of Psychiatry, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Kaitlin E Bountress
- Virginia Institute for Psychiatric and Behavioral Genetics, Department of Psychiatry, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Amy E Adkins
- Department of Psychology, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Dace S Svikis
- Department of Psychology, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Nathan A Gillespie
- Virginia Institute for Psychiatric and Behavioral Genetics, Department of Psychiatry, Virginia Commonwealth University, Richmond, Virginia, USA
- Department of Human and Molecular Genetics, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Danielle M Dick
- Virginia Institute for Psychiatric and Behavioral Genetics, Department of Psychiatry, Virginia Commonwealth University, Richmond, Virginia, USA
- Department of Psychology, Virginia Commonwealth University, Richmond, Virginia, USA
- Department of Human and Molecular Genetics, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Ananda B Amstadter
- Virginia Institute for Psychiatric and Behavioral Genetics, Department of Psychiatry, Virginia Commonwealth University, Richmond, Virginia, USA
- Department of Psychology, Virginia Commonwealth University, Richmond, Virginia, USA
- Department of Human and Molecular Genetics, Virginia Commonwealth University, Richmond, Virginia, USA
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19
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Darharaj M, Roshanpajouh M, Amini M, Shrier LA, Habibi Asgarabad M. The effectiveness of mobile-based ecological momentary motivational enhancement therapy in reducing craving and severity of cannabis use disorder: Study protocol for a randomized controlled trial. Internet Interv 2023; 34:100669. [PMID: 37746638 PMCID: PMC10514405 DOI: 10.1016/j.invent.2023.100669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 08/30/2023] [Accepted: 09/16/2023] [Indexed: 09/26/2023] Open
Abstract
Objective This study aims to investigate the effectiveness of Ecological Momentary Motivational Enhancement Therapy (EM-MET) in reducing craving and severity of Cannabis Use Disorder (CUD) among young adults. Methods This multicenter, single-blinded randomized controlled trial (RCT) will be conducted over a period of 11 weeks. Eighty patients with CUD will be randomly assigned to two equal-sized parallel groups, either the Motivational Enhancement Therapy (MET) group or the EM-MET group. All participants will receive four individual face-to-face sessions of MET (twice a week). The MET group will not receive any other treatments after these sessions; however, in the EM-MET group, the top triggers of patients will be assessed using mobile-based Ecological Momentary Assessment (EMA) five times a day within three weeks (after face-to-face sessions) and they will receive a call from the therapist who provides them with EM-MET (in the form of an emergency telephone helpline) as soon as they report experiencing triggers of cannabis use that are assessed using EMA in their everyday lives. Primary outcomes including CUD severity and the severity of craving will be evaluated using the Leeds Dependence Questionnaire and the Self-efficacy and Temptation Scale, respectively. These assessments will be conducted at pre-treatment, post-treatment, and a six-week follow-up. Discussion If proven feasible and effective, the results of this study will offer clinicians an evidence-based treatment approach to address craving and dependency in patients with CUD. Moreover, these patients will receive effective treatment in real time and in real life, when and where it is most needed. However, it is important to consider the limitations of this study, such as the specific population studied in Tehran, Iran, which may affect the generalizability of the results. Nevertheless, the implementation of Ecological Momentary Interventions (EMIs) in real-life settings holds promise for timely and effective treatment.Trial registration: This trial was registered in the Iranian Registry of Clinical Trials on 21 February 2023. Registry No. IRCT20221224056908N1.
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Affiliation(s)
- Mohammad Darharaj
- Addiction Department, School of Behavioral Sciences and Mental Health (Tehran Institute of Psychiatry), Iran University of Medical Sciences, Tehran, Iran
| | - Mohsen Roshanpajouh
- Addiction Department, School of Behavioral Sciences and Mental Health (Tehran Institute of Psychiatry), Iran University of Medical Sciences, Tehran, Iran
| | - Mahdi Amini
- Addiction Department, School of Behavioral Sciences and Mental Health (Tehran Institute of Psychiatry), Iran University of Medical Sciences, Tehran, Iran
| | - Lydia A. Shrier
- Division of Adolescent/Young Adult Medicine, Boston Children's Hospital, Boston, MA, USA
- Department of Pediatrics, Harvard Medical School, Boston, MA, USA
| | - Mojtaba Habibi Asgarabad
- Health Promotion Research Center, Iran University of Medical Sciences, Tehran, Iran
- Department of Psychology, Norwegian University of Science and Technology, Trondheim, Norway
- Department of Health Psychology, School of Behavioral Sciences and Mental Health (Tehran Institute of Psychiatry), Iran University of Medical Sciences, Tehran, Iran
- Positive Youth Development Lab, Human Development & Family Sciences, Texas Tech University, TX, USA
- Center of Excellence in Cognitive Neuropsychology, Institute for Cognitive and Brain Sciences, Shahid Beheshti University, Tehran, Iran
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20
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Paschen-Wolff M, Greenfield SF, Kathryn McHugh R, Burlew K, Pavlicova M, Choo TH, Barbosa-Leiker C, Ruglass LM, Mennenga S, Rotrosen J, Nunes EV, Campbell ANC. Clinical and psychosocial outcomes by sex among individuals prescribed buprenorphine-naloxone (BUP-NX) or extended-release naltrexone (XR-NTX) for opioid use disorder. Am J Addict 2023; 32:584-592. [PMID: 37583120 PMCID: PMC10841329 DOI: 10.1111/ajad.13463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 07/18/2023] [Accepted: 08/05/2023] [Indexed: 08/17/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Limited research has explored sex differences in opioid use disorder medication (MOUD) treatment outcomes. The purpose of this study was to examine MOUD initiation onto buprenorphine-naloxone (BUP-NX) versus extended-release naltrexone (XR-NTX) by sex, and sex differences in clinical and psychosocial outcomes. METHODS Using data from a 24-week open-label comparative effectiveness trial of BUP-NX or XR-NTX, this study examined MOUD initiation (i.e., receiving a minimum one XR-NTX injection or first BUP-NX dose) and 24-week self-report outcomes. We used regression models to estimate the probability of MOUD initiation failure among the intent-to-treat sample (N = 570), and the main and interaction effects of sex on outcomes of interest among the subsample of participants who successfully initiated MOUD (n = 474). RESULTS In the intent-to-treat sample, the odds of treatment initiation failure were not significantly different by sex. In the subsample of successful MOUD initiates, the effect of treatment on employment at week 24 was significantly moderated by sex (p = .003); odds of employment were not significantly different among males by MOUD type; females randomized to XR-NTX versus BUP-NX had 4.63 times greater odds of employment (p < .001). Males had significantly lower odds of past 30-day exchanging sex for drugs versus females (adjusted odds ratios [aOR] = 0.10, p = .004), controlling for treatment and baseline outcomes. DISCUSSION AND CONCLUSIONS Further research should explore how to integrate employment support into OUD treatment to improve patient outcomes, particularly among women. SCIENTIFIC SIGNIFICANCE The current study addressed gaps in the literature by examining sex differences in MOUD initiation and diverse treatment outcomes in a large, national sample.
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Affiliation(s)
- Margaret Paschen-Wolff
- Columbia University Irving Medical Center, Department of Psychiatry and New York State Psychiatric Institute, Division on Substance Use Disorders, 1051 Riverside Drive, Unit 120, New York, NY 10032
| | - Shelly F. Greenfield
- McLean Hospital, 115 Mill Street, Belmont, MA 02478
- Harvard Medical School, Department of Psychiatry, 25 Shattuck St. Boston, MA 02115
| | - R. Kathryn McHugh
- McLean Hospital, 115 Mill Street, Belmont, MA 02478
- Harvard Medical School, Department of Psychiatry, 25 Shattuck St. Boston, MA 02115
| | - Kathleen Burlew
- University of Cincinnati, College of Arts & Sciences, Department of Psychology, 155 B Arts & Sciences Hall, Cincinnati, OH 45221
| | - Martina Pavlicova
- Department of Biostatistics, Columbia University Mailman School of Public Health, 722 West 168 Street, New York, NY
| | - Tse-Hwei Choo
- Mental Health Data Science Division, New York State Psychiatric Institute and Columbia University, 1051 Riverside Drive, New York, NY
| | | | - Lesia M. Ruglass
- City College of New York, Department of Psychology, 160 Convent Avenue New York, NY 10031
| | - Sarah Mennenga
- New York University Grossman School of Medicine, Department of Psychiatry, 550 1 Avenue, New York, NY 10016
| | - John Rotrosen
- New York University Grossman School of Medicine, Department of Psychiatry, One Park Avenue, 8 Floor, New York, NY 10016
| | - Edward V. Nunes
- Columbia University Irving Medical Center, Department of Psychiatry and New York State Psychiatric Institute, Division on Substance Use Disorders, 1051 Riverside Drive, Unit 120, New York, NY 10032
| | - Aimee N. C. Campbell
- Columbia University Irving Medical Center, Department of Psychiatry and New York State Psychiatric Institute, Division on Substance Use Disorders, 1051 Riverside Drive, Unit 120, New York, NY 10032
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21
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Hjorthøj C, Compton W, Starzer M, Nordholm D, Einstein E, Erlangsen A, Nordentoft M, Volkow ND, Han B. Association between cannabis use disorder and schizophrenia stronger in young males than in females. Psychol Med 2023; 53:7322-7328. [PMID: 37140715 PMCID: PMC10719679 DOI: 10.1017/s0033291723000880] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 03/23/2023] [Accepted: 03/23/2023] [Indexed: 05/05/2023]
Abstract
BACKGROUND Previous research suggests an increase in schizophrenia population attributable risk fraction (PARF) for cannabis use disorder (CUD). However, sex and age variations in CUD and schizophrenia suggest the importance of examining differences in PARFs in sex and age subgroups. METHODS We conducted a nationwide Danish register-based cohort study including all individuals aged 16-49 at some point during 1972-2021. CUD and schizophrenia status was obtained from the registers. Hazard ratios (HR), incidence risk ratios (IRR), and PARFs were estimated. Joinpoint analyses were applied to sex-specific PARFs. RESULTS We examined 6 907 859 individuals with 45 327 cases of incident schizophrenia during follow-up across 129 521 260 person-years. The overall adjusted HR (aHR) for CUD on schizophrenia was slightly higher among males (aHR = 2.42, 95% CI 2.33-2.52) than females (aHR = 2.02, 95% CI 1.89-2.17); however, among 16-20-year-olds, the adjusted IRR (aIRR) for males was more than twice that for females (males: aIRR = 3.84, 95% CI 3.43-4.29; females: aIRR = 1.81, 95% CI 1.53-2.15). During 1972-2021, the annual average percentage change in PARFs for CUD in schizophrenia incidence was 4.8 among males (95% CI 4.3-5.3; p < 0.0001) and 3.2 among females (95% CI 2.5-3.8; p < 0.0001). In 2021, among males, PARF was 15%; among females, it was around 4%. CONCLUSIONS Young males might be particularly susceptible to the effects of cannabis on schizophrenia. At a population level, assuming causality, one-fifth of cases of schizophrenia among young males might be prevented by averting CUD. Results highlight the importance of early detection and treatment of CUD and policy decisions regarding cannabis use and access, particularly for 16-25-year-olds.
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Affiliation(s)
- Carsten Hjorthøj
- Copenhagen Research Center for Mental Health – CORE, Mental Health Center Copenhagen, Copenhagen University Hospital, Copenhagen, Denmark
- Department of Public Health, University of Copenhagen, Section of Epidemiology, Copenhagen, Denmark
| | - Wilson Compton
- National Institute on Drug Abuse, National Institutes of Health, Bethesda, USA
| | - Marie Starzer
- Copenhagen Research Center for Mental Health – CORE, Mental Health Center Copenhagen, Copenhagen University Hospital, Copenhagen, Denmark
| | - Dorte Nordholm
- Copenhagen Research Center for Mental Health – CORE, Mental Health Center Copenhagen, Copenhagen University Hospital, Copenhagen, Denmark
| | - Emily Einstein
- National Institute on Drug Abuse, National Institutes of Health, Bethesda, USA
| | - Annette Erlangsen
- Copenhagen Research Center for Mental Health – CORE, Mental Health Center Copenhagen, Copenhagen University Hospital, Copenhagen, Denmark
- Danish Research Institute for Suicide Prevention, Mental Health Centre Copenhagen, Copenhagen, Denmark
- Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
- Centre for Mental Health Research, Research School of Population Health, The Australian National University, Canberra, Australia
| | - Merete Nordentoft
- Copenhagen Research Center for Mental Health – CORE, Mental Health Center Copenhagen, Copenhagen University Hospital, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Faculty of Health and Medical Sciences, Copenhagen, Denmark
| | - Nora D. Volkow
- National Institute on Drug Abuse, National Institutes of Health, Bethesda, USA
| | - Beth Han
- National Institute on Drug Abuse, National Institutes of Health, Bethesda, USA
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22
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Harris-Lane LM, Storey DP, Drakes DH, Donnan JR, Bishop LD, Harris N. Emerging adult perceptions of cannabis consumption: Examining changes in perceptions from pre-legalization to post-legalization. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2023; 120:104193. [PMID: 37716112 DOI: 10.1016/j.drugpo.2023.104193] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Revised: 08/21/2023] [Accepted: 09/04/2023] [Indexed: 09/18/2023]
Abstract
BACKGROUND Emerging adults (EAs) have the highest rates of cannabis consumption in Canada and are vulnerable to the potential impacts of frequent cannabis consumption. This study assessed EAs' perceived risk of cannabis consumption across multiple domains of potential harm based on the age (14-year-old, 21-year-old, or 28-year-old) and sex (male or female) of the vignette character, time-point (pre- or post-legalization), and participant's gender. METHODS Secondary analyses were conducted on data from a pre-legalization study and post-legalization replication. Participants included EAs between 18 and 25 years of age and living in Newfoundland and Labrador. Participants from the pre- and post-legalization studies were matched based on demographic variables and the assigned vignette character. Participants responded to seven items of perceived risk based on their assigned vignette character's (varied by age or sex) almost daily cannabis consumption. RESULTS Participants (N = 689) viewed cannabis consumption to have greater risks for a 14-year-old compared to a 21- or 28-year-old in all domains except for social life. Prior to legalization, participants who identified as a woman felt that cannabis had more detrimental impacts on social life than participants who identified as a man. Findings also suggested that pre-legalization cannabis consumption by a female was perceived as more detrimental to their social life than pre-legalization consumption by a male and post-legalization consumption by a female. CONCLUSION EAs do not fully appreciate the risks of cannabis consumption, suggesting that it is imperative for public health strategies to promote increased awareness of the risks of frequent cannabis consumption, and improve cannabis health literacy in this population.
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Affiliation(s)
- Laura M Harris-Lane
- Department of Psychology, Memorial University of Newfoundland, St. John's, NL, Canada.
| | - David P Storey
- Department of Psychology, Memorial University of Newfoundland, St. John's, NL, Canada
| | | | - Jennifer R Donnan
- School of Pharmacy, Memorial University of Newfoundland, St. John's, NL, Canada
| | - Lisa D Bishop
- School of Pharmacy, Memorial University of Newfoundland, St. John's, NL, Canada; Faculty of Medicine, Memorial University of Newfoundland, St. John's, NL, Canada
| | - Nick Harris
- Department of Psychology, Memorial University of Newfoundland, St. John's, NL, Canada
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23
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Lulek CF, Maulik M, Mitra S, Guindon J, Morgan DJ, Henderson-Redmond AN. Sex differences in acute delta-9-tetrahydrocannabinol (Δ 9-THC) response and tolerance as a function of mouse strain. Psychopharmacology (Berl) 2023; 240:1987-2003. [PMID: 37516707 PMCID: PMC10471687 DOI: 10.1007/s00213-023-06421-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 07/06/2023] [Indexed: 07/31/2023]
Abstract
Cannabinoids are increasingly used to alleviate pain; however, tolerance to their antinociceptive effects, including those of delta-9-tetrahydrocannabinol (Δ9-THC), may limit their therapeutic utility. With more women than men using medical cannabis for pain relief, it is crucial to understand how sex influences cannabinoid-mediated antinociception and tolerance. Though studies in rats consistently find females are more sensitive to the acute antinociceptive effects of cannabinoids, our work with mice consistently finds the converse. The present study examined whether our observed sex differences in Δ9-THC-induced antinociception and tolerance are consistent across multiple mouse strains or are strain-dependent. Male and female C57BL/6J (B6), DBA/2, AKR, and CBA/J mice were assessed for differences in acute Δ9-THC-induced antinociception and hypothermia prior to and following seven days of once-daily Δ9-THC administration. Consistent with our previous findings, male B6 mice were more sensitive to the acute antinociceptive effects of Δ9-THC than female littermates, an effect which dissipated with age. B6 males had decreased cannabinoid expression in the PAG compared to females. While DBA and CBA female mice showed increased Δ9-THC-antinociception compared to male littermates at 30 and 10 mg/kg Δ9-THC, respectively, these differences were less pronounced at higher doses, revealing that dose of Δ9-THC may also be important. Overall, CBA mice were more sensitive to Δ9-THC-induced antinociception while AKR mice were less responsive. These studies highlight the therapeutic potential of Δ9-THC in pain management and underscore the importance of considering not only Δ9-THC dose as a function of sex, but potentially genetic differences when evaluating their clinical utility.
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Affiliation(s)
- Courtney F Lulek
- Department of Biomedical Sciences, Marshall University, Huntington, WV, 25755, USA
| | - Malabika Maulik
- Department of Biomedical Sciences, Marshall University, Huntington, WV, 25755, USA
| | - Swarup Mitra
- Department of Biomedical Sciences, Marshall University, Huntington, WV, 25755, USA
| | - Josée Guindon
- Department of Pharmacology and Neuroscience, Texas Tech University Health Sciences Center, Lubbock, TX, 79430, USA
| | - Daniel J Morgan
- Department of Biomedical Sciences, Marshall University, Huntington, WV, 25755, USA
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24
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Reddon H, Lake S, Socias ME, Hayashi K, DeBeck K, Walsh Z, Milloy MJ. Cannabis use to manage opioid cravings among people who use unregulated opioids during a drug toxicity crisis. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2023; 119:104113. [PMID: 37481875 PMCID: PMC10817207 DOI: 10.1016/j.drugpo.2023.104113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 06/20/2023] [Accepted: 06/22/2023] [Indexed: 07/25/2023]
Abstract
BACKGROUND Accumulating evidence has indicated that cannabis substitution is often used as a harm reduction strategy among people who use unregulated opioids (PWUO) and people living with chronic pain. We sought to investigate the association between cannabis use to manage opioid cravings and self-reported changes in opioid use among structurally marginalized PWUO. METHODS The data were collected from a cross-sectional questionnaire administered to PWUO in Vancouver, Canada. Binary logistic regression was used to analyze the association between cannabis use to manage opioid cravings and self-reported changes in unregulated opioid use. RESULTS A total of 205 people who use cannabis and opioids were enrolled in the present study from December 2019 to November 2021. Cannabis use to manage opioid cravings was reported by 118 (57.6%) participants. In the multivariable analysis, cannabis use to manage opioid cravings (adjusted Odds Ratio [aOR] = 2.13, 95% confidence interval [CI]: 1.07, 4.27) was significantly associated with self-reported reductions in opioid use. In the sub-analyses of pain, cannabis use to manage opioid cravings was only associated with self-assessed reductions in opioid use among people living with moderate to severe pain (aOR = 4.44, 95% CI: 1.52, 12.97). In the sub-analyses of males and females, cannabis use to manage opioid cravings was only associated with self-assessed reductions in opioid use among females (aOR = 8.19, 95% CI: 1.20, 55.81). CONCLUSIONS These findings indicate that cannabis use to manage opioid cravings is a prevalent motivation for cannabis use among PWUO and is associated with self-assessed reductions in opioid use during periods of cannabis use. Increasing the accessibility of cannabis products for therapeutic use may be a useful supplementary strategy to mitigate exposure to unregulated opioids and associated harm during the ongoing drug toxicity crisis.
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Affiliation(s)
- Hudson Reddon
- British Columbia Centre on Substance Use, Vancouver, BC V6Z 2A9, Canada; Department of Medicine, University of British Columbia, Vancouver, BC V6Z 1Y6, Canada.
| | - Stephanie Lake
- UCLA Center for Cannabis and Cannabinoids, Jane and Terry Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, California, CA 90025, USA; Department of Psychiatry, David Geffen School of Medicine, University of California, Los Angeles, California, CA 90025, USA
| | - Maria Eugenia Socias
- British Columbia Centre on Substance Use, Vancouver, BC V6Z 2A9, Canada; Department of Medicine, University of British Columbia, Vancouver, BC V6Z 1Y6, Canada
| | - Kanna Hayashi
- British Columbia Centre on Substance Use, Vancouver, BC V6Z 2A9, Canada; Faculty of Health Sciences, Simon Fraser University, Burnaby, BC, V5A 1S6, Canada
| | - Kora DeBeck
- British Columbia Centre on Substance Use, Vancouver, BC V6Z 2A9, Canada; School of Public Policy, Simon Fraser University, Burnaby, BC V6B 5K3, Canada
| | - Zach Walsh
- British Columbia Centre on Substance Use, Vancouver, BC V6Z 2A9, Canada; University of British Columbia, Department of Psychology, Kelowna, BC, V1V 1V7, Canada
| | - M-J Milloy
- British Columbia Centre on Substance Use, Vancouver, BC V6Z 2A9, Canada; Department of Medicine, University of British Columbia, Vancouver, BC V6Z 1Y6, Canada
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25
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Muñoz-Galán R, Lana-Lander I, Coronado M, Segura L, Colom J. Association between Cannabis Use Disorder and Mental Health Disorders in the Adolescent Population: A Cohort Study. Eur Addict Res 2023; 29:344-352. [PMID: 37586355 PMCID: PMC10614238 DOI: 10.1159/000530331] [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: 08/03/2022] [Accepted: 03/16/2023] [Indexed: 08/18/2023]
Abstract
INTRODUCTION According to the literature, early initiation to cannabis use and a dependent pattern of use are important risk factors for the development of mental health disorders. However, there are few cohort studies which look at the development of mental health disorders associated with cannabis use among young people with cannabis use disorder (CUD). The aim of the study was to determine the cumulative incidence of mental health disorders and the risk of developing mental health disorders among minors who commenced treatment for CUD in Catalonia during 2015-2019. METHODS This was a retrospective fixed cohort study, matched for confounding variables, based on data from the Catalan Health Surveillance System. The exposed cohort comprised young people who entered treatment for CUD during 2015-2019 (n = 948) and who were minors on the date of commencing treatment. Matching was done with a paired cohort (n = 4,737), according to confounding variables. Individuals with a diagnosis of a mental health disorder prior to the study period were excluded. The cumulative incidence was calculated for mental health disorders for the exposed and the paired cohorts and stratified by type of mental disorder. Incidence rate ratios were estimated using the conditional Poisson model with robust variance, stratified by sex. RESULTS The cumulative incidence for development of a mental health disorder was 19.6% in the exposed cohort and 3.1% in the paired cohort; with higher incidence among females (females 32.7%; males 15.8%). The exposed cohort had an 8.7 times increased risk of developing a mental health disorder than the paired cohort. The most frequent diagnoses were reaction to severe stress, adjustment disorder, and personality disorders. CONCLUSION This study confirmed that the exposed cohort was at increased risk of developing mental health disorders compared to the paired cohort. To date, few studies have analyzed the association between cannabis use and the development of mental health disorders, considering cannabis dependence. Further studies should be undertaken considering CUD. In addition, more studies are needed to understand the factors that determine the development of CUD. Further research in these areas would contribute to the design of prevention strategies aimed at those young individuals with a higher risk of developing cannabis dependence and suffering its consequences.
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Affiliation(s)
- Regina Muñoz-Galán
- Public Health Agency of Catalonia, Department of Health, Government of Catalonia, Programme on Addictions, HIV, STI and Viral Hepatitis, Barcelona, Spain
| | - Irene Lana-Lander
- Public Health Agency of Catalonia, Department of Health, Government of Catalonia, Programme on Addictions, HIV, STI and Viral Hepatitis, Barcelona, Spain
| | - Marta Coronado
- Public Health Agency of Catalonia, Department of Health, Government of Catalonia, Programme on Addictions, HIV, STI and Viral Hepatitis, Barcelona, Spain
| | - Lidia Segura
- Public Health Agency of Catalonia, Department of Health, Government of Catalonia, Programme on Addictions, HIV, STI and Viral Hepatitis, Barcelona, Spain
| | - Joan Colom
- Public Health Agency of Catalonia, Department of Health, Government of Catalonia, Programme on Addictions, HIV, STI and Viral Hepatitis, Barcelona, Spain
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26
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Piscura MK, Henderson-Redmond AN, Barnes RC, Mitra S, Guindon J, Morgan DJ. Mechanisms of cannabinoid tolerance. Biochem Pharmacol 2023; 214:115665. [PMID: 37348821 PMCID: PMC10528043 DOI: 10.1016/j.bcp.2023.115665] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 06/09/2023] [Accepted: 06/13/2023] [Indexed: 06/24/2023]
Abstract
Cannabis has been used recreationally and medically for centuries, yet research into understanding the mechanisms of its therapeutic effects has only recently garnered more attention. There is evidence to support the use of cannabinoids for the treatment of chronic pain, muscle spasticity, nausea and vomiting due to chemotherapy, improving weight gain in HIV-related cachexia, emesis, sleep disorders, managing symptoms in Tourette syndrome, and patient-reported muscle spasticity from multiple sclerosis. However, tolerance and the risk for cannabis use disorder are two significant disadvantages for cannabinoid-based therapies in humans. Recent work has revealed prominent sex differences in the acute response and tolerance to cannabinoids in both humans and animal models. This review will discuss evidence demonstrating cannabinoid tolerance in rodents, non-human primates, and humans and our current understanding of the neuroadaptations occurring at the cannabinoid type 1 receptor (CB1R) that are responsible tolerance. CB1R expression is downregulated in tolerant animals and humans while there is strong evidence of CB1R desensitization in cannabinoid tolerant rodent models. Throughout the review, critical knowledge gaps are indicated and discussed, such as the lack of a neuroimaging probe to assess CB1R desensitization in humans. The review discusses the intracellular signaling pathways that are responsible for mediating CB1R desensitization and downregulation including the action of G protein-coupled receptor kinases, β-arrestin2 recruitment, c-Jun N-terminal kinases, protein kinase A, and the intracellular trafficking of CB1R. Finally, the review discusses approaches to reduce cannabinoid tolerance in humans based on our current understanding of the neuroadaptations and mechanisms responsible for this process.
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Affiliation(s)
- Mary K Piscura
- Department of Biomedical Sciences, Marshall University, Huntington, WV 25755, USA; Department of Biomedical Sciences, Edward Via College of Osteopathic Medicine, Auburn, AL 36832, USA
| | | | - Robert C Barnes
- Department of Pharmacology and Neuroscience, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA
| | - Swarup Mitra
- Department of Biomedical Sciences, Marshall University, Huntington, WV 25755, USA
| | - Josée Guindon
- Department of Pharmacology and Neuroscience, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA
| | - Daniel J Morgan
- Department of Biomedical Sciences, Marshall University, Huntington, WV 25755, USA.
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27
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Hayer S, Mandelbaum AD, Watch L, Ryan KS, Hedges MA, Manuzak JA, Easley CA, Schust DJ, Lo JO. Cannabis and Pregnancy: A Review. Obstet Gynecol Surv 2023; 78:411-428. [PMID: 37480292 PMCID: PMC10372687 DOI: 10.1097/ogx.0000000000001159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/24/2023]
Abstract
Importance Prenatal cannabis use is rising and is a major public health issue. Cannabis use in pregnancy and during lactation has been associated with increased maternal and offspring morbidity and mortality. Objective This review aims to summarize the existing literature and current recommendations for cannabis use during pregnancy or lactation. Evidence Acquisition A PubMed, Cochrane Library, and Google Scholar literature search using the following terms was performed to gather relevant data: "cannabis," "cannabinoid," "delta-9-tetrahydrocannabinol," "THC," "cannabidiol," "fetal outcomes," "perinatal outcomes," "pregnancy," and "lactation." Results Available studies on cannabis use in pregnancy and during lactation were reviewed and support an association with increased risk of preterm birth, neonatal intensive care unit admission, low birth weight, and small-for-gestational-age infants. Conclusion and Relevance There is a critical need for research on the effects of cannabis use in pregnancy and during lactation. This is a necessary first step before furthering patient education, developing interventions, and targeting antenatal surveillance to ameliorate the adverse impacts on maternal and fetal health.
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Affiliation(s)
- Sarena Hayer
- Postgraduate Year 2, Obstetrics-Gynecology Resident, Department of Obstetrics and Gynecology
| | - Ava D Mandelbaum
- MS2 Medical Student, Oregon Health & Science University, Portland, OR
| | - Lester Watch
- Postgraduate Year 1, Obstetrics-Gynecology Resident, Department of Obstetrics and Gynecology, Duke University, Durham, NC
| | | | - Madeline A Hedges
- Research Assistant, Department of Obstetrics and Gynecology, Oregon Health & Science University, Portland, OR
| | - Jennifer A Manuzak
- Assistant Professor, Division of Immunology, Tulane National Primate Research Center, Covington, LA
| | - Charles A Easley
- Associate Professor, Department of Environmental Health Science, University of Georgia, Athens, GA
| | - Danny J Schust
- Professor, Department of Obstetrics and Gynecology, Duke University, Durham, NC
| | - Jamie O Lo
- Associate Professor, Department of Obstetrics and Gynecology, Oregon Health & Science University, Portland, OR
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28
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Roberts W, Schick MR, Tomko RL, McRae-Clark AL, Pittmann B, Gueorgieva R, McKee SA. Developmental trajectories of alcohol and cannabis concurrent use in a nationally representative sample of United States youths. Drug Alcohol Depend 2023; 248:109908. [PMID: 37149960 PMCID: PMC10330385 DOI: 10.1016/j.drugalcdep.2023.109908] [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: 01/22/2023] [Revised: 03/27/2023] [Accepted: 04/26/2023] [Indexed: 05/09/2023]
Abstract
BACKGROUND Previous studies have identified common trajectories of single type substance use over the course of adolescence; however, no study to date has examined joint trajectories of cannabis and alcohol concurrent use. Given that expansion of legal cannabis has increased availability, it is important to understand patterns of concurrent use in adolescents and factors that place male and female youth at risk for harmful trajectories of concurrent use. The current study sought to identify joint trajectories of cannabis and alcohol use - and predictors of harmful use trajectories - among male and female adolescents. METHOD We used 4 waves of data from 6997 early adolescent participants (age 12-14 years at Wave 1) in the Population Assessment of Tobacco and Health, a nationally representative longitudinal study in the United States. Participants reported their cannabis and alcohol use reassessed yearly for 5 years (2013-2018). We used joint trajectory growth mixture modeling to identify trajectory groups as defined by changes in alcohol and cannabis use over time. RESULTS Five classes of alcohol and cannabis concurrent use trajectories were identified. Both internalizing and externalizing symptoms at Wave 1 increased the odds of membership in trajectory groups characterized by more harmful use trajectories. Internalizing symptomatology was a stronger predictor of membership in escalating use trajectories among girls, whereas externalizing symptomatology stronger predictor among boys. CONCLUSIONS These findings underscore the utility of jointly considering alcohol and cannabis use when describing common developmental trajectories of use and identifying risk factors for trajectories characterized by harmful use.
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Affiliation(s)
- Walter Roberts
- Department of Psychiatry, Yale University, United States.
| | | | - Rachel L Tomko
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, United States
| | - Aimee L McRae-Clark
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, United States; Ralph H. Johnson VA Medical Center, United States
| | - Brian Pittmann
- Department of Biostatistics, Yale University, United States
| | | | - Sherry A McKee
- Department of Psychiatry, Yale University, United States
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Lake S, Haney M, Cooper ZD. Sex differences in the subjective and reinforcing effects of smoked cannabis. Addict Biol 2023; 28:e13301. [PMID: 37369126 PMCID: PMC10300354 DOI: 10.1111/adb.13301] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Revised: 03/07/2023] [Accepted: 04/30/2023] [Indexed: 06/29/2023]
Abstract
Preclinical studies have shown sex-based differences in the reinforcing effects of cannabinoid 1 receptor agonists such as delta-9-tetrahydrocannabinol (THC). This study sought to test whether these sex differences translate to humans by assessing the subjective and reinforcing effects of smoked cannabis in male and female volunteers. We pooled data (n = 68; 55M, 13F) from two within-subject randomized controlled trials of healthy, ≥weekly cannabis users comparing the subjective and reinforcing effects of smoked active (~25 mg THC) versus placebo cannabis (0-mg THC). Subjective ratings of drug effects and mood were measured using visual analogue scales, and reinforcing effects were measured with a cannabis self-administration task. Sex-dependent outcomes were explored using generalized linear mixed models. Under active cannabis conditions, female participants reported greater reductions from baseline in cannabis craving and significantly higher cannabis-specific ratings of strength, liking, willingness to take again and good effect, compared with males (interaction p < 0.05). Placebo and active cannabis were self-administered by 22% and 36% of male participants, respectively, and by 15% and 54% of female participants, respectively. Receipt of active cannabis significantly increased likelihood of self-administration (p = 0.011), but a sex difference was not detected (p = 0.176). Although females were more sensitive to certain positive subjective effects of active cannabis, they were not more likely than males to self-administer it. These findings highlight the need to test sex differences as a primary objective in experimental studies and may shed light on accelerated trajectories from initiation to cannabis use disorder observed among women.
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Affiliation(s)
- Stephanie Lake
- UCLA Center for Cannabis and Cannabinoids, Jane and Terry Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, 760 Westwood Plaza, Suite 38-418, Los Angeles, CA, 90095
- Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, University of California, Los Angeles, 757 Westwood Plaza, Los Angeles, CA, 90095
| | - Margaret Haney
- Department of Psychiatry, Division on Substance Use Disorders, Columbia University Irving Medical Center, New York State Psychiatric Institute, 1051 Riverside Drive, Unit 120, New York, NY, 10032
| | - Ziva D. Cooper
- UCLA Center for Cannabis and Cannabinoids, Jane and Terry Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, 760 Westwood Plaza, Suite 38-418, Los Angeles, CA, 90095
- Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, University of California, Los Angeles, 757 Westwood Plaza, Los Angeles, CA, 90095
- Department of Anesthesiology and Perioperative Medicine, University of California, Los Angeles, 757 Westwood Plaza, Suite 3325, Los Angeles, CA, 90095
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González-Roz A, Martínez-Loredo V, Aston ER, Metrik J, Murphy J, Balodis I, Secades-Villa R, Belisario K, MacKillop J. Concurrent validity of the marijuana purchase task: a meta-analysis of trait-level cannabis demand and cannabis involvement. Addiction 2023; 118:620-633. [PMID: 36305652 PMCID: PMC10020890 DOI: 10.1111/add.16075] [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: 02/11/2022] [Accepted: 10/03/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND AND AIMS The Marijuana Purchase Task (MPT) is increasingly used to measure cannabis reinforcing value and has potential use for cannabis etiological and regulatory research. This meta-analysis sought to evaluate for the first time the MPT's concurrent validity in relation to cannabis involvement. METHODS Electronic databases and pre-print repositories were searched for MPT studies that examined the cross-sectional relationship between frequency and quantity of cannabis use, problems, dependence, and five MPT indicators: intensity (i.e. unrestricted consumption), Omax (i.e. maximum consumption), Pmax (i.e. price at which demand becomes elastic), breakpoint (i.e. first price at which consumption ceases), and elasticity (i.e. sensitivity to rising costs). Random effects meta-analyses of cross-sectional effect sizes were conducted, with Q tests for examining differences by cannabis variables, meta-regression to test quantitative moderators, and publication bias assessment. Moderators included sex, number of MPT prices, variable transformations, and year of publication. Populations included community and clinical samples. RESULTS The searches yielded 14 studies (n = 4077, median % females: 44.8%: weighted average age = 29.08 [SD = 6.82]), published between 2015 and 2022. Intensity, Omax , and elasticity showed the most robust concurrent validity (|r's| = 0.147-325, ps < 0.014) with the largest significant effect sizes for quantity (|r| intensity = 0.325) and cannabis dependence (|r| Omax = 0.320, |r| intensity = 0.305, |r| elasticity = 0.303). Higher proportion of males was associated with increased estimates for elasticity-quantity and Pmax -problems. Higher number of MPT prices significantly altered magnitude of effects sizes for Pmax and problems, suggesting biased estimations if excessively low prices are considered. Methodological quality was generally good, and minimal evidence of publication bias was observed. CONCLUSIONS The marijuana purchase task presents adequate concurrent validity to measure cannabis demand, most robustly for intensity, Omax , and elasticity. Moderating effects by sex suggest potentially meaningful sex differences in the reinforcing value of cannabis.
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Affiliation(s)
- Alba González-Roz
- Peter Boris Centre for Addictions Research, St Joseph's Healthcare Hamilton, Hamilton, ON, Canada
- Addictive Behaviors Research Group, Department of Psychology, University of Oviedo, Oviedo, Spain
| | | | - Elizabeth R Aston
- Center for Alcohol and Addiction Studies, Brown University School of Public Health, Providence, RI, USA
| | - Jane Metrik
- Center for Alcohol and Addiction Studies, Brown University School of Public Health, Providence, RI, USA
- Providence VA Medical Center, Providence, RI, USA
| | - James Murphy
- Department of Psychology, The University of Memphis, Memphis, TN, USA
| | - Iris Balodis
- Peter Boris Centre for Addictions Research, St Joseph's Healthcare Hamilton, Hamilton, ON, Canada
| | - Roberto Secades-Villa
- Addictive Behaviors Research Group, Department of Psychology, University of Oviedo, Oviedo, Spain
| | - Kyla Belisario
- Peter Boris Centre for Addictions Research, St Joseph's Healthcare Hamilton, Hamilton, ON, Canada
| | - James MacKillop
- Peter Boris Centre for Addictions Research, St Joseph's Healthcare Hamilton, Hamilton, ON, Canada
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Matheson J, Le Foll B. Impacts of recreational cannabis legalization on use and harms: A narrative review of sex/gender differences. Front Psychiatry 2023; 14:1127660. [PMID: 36970279 PMCID: PMC10036775 DOI: 10.3389/fpsyt.2023.1127660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Accepted: 02/20/2023] [Indexed: 03/12/2023] Open
Abstract
Legalization of cannabis use for non-medical (recreational) purposes is changing the global cannabis landscape. As attitudes toward cannabis use become more positive and prevalence of use increases in complex ways, concerns emerge about the potential for increased cannabis-attributable harms. Understanding the who, why, and when of this likely increase in cannabis-attributable harms is thus an important public health priority. Both sex and gender contribute to variability in the use, effects, and harms of cannabis and thus sex/gender considerations are important when evaluating the impacts of cannabis legalization. The goal of this narrative review is to broadly discuss sex/gender differences in attitudes toward and prevalence of cannabis use, whether there are sex/gender differences in the impacts of cannabis legalization, and why these sex/gender differences might exist. One of our strongest conclusions is that men have always been more likely to use cannabis than women, yet the sex/gender gap in prevalence of cannabis use has narrowed over time, and this might be partly due to cannabis legalization. The existing evidence suggests that there have also been sex/gender differences in the impacts of legalization on cannabis-attributable harms such as cannabis-involved motor vehicle collisions and hospitalizations, though these results are more variable. The body of literature reviewed has focused almost exclusively on samples of cisgender research participants, and thus future research should encourage inclusion of transgender and gender-diverse participants. More consideration of sex- and gender-based analysis in research evaluating long-term impacts of cannabis legalization is a clear research priority.
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Affiliation(s)
- Justin Matheson
- Translational Addiction Research Laboratory, Centre for Addiction and Mental Health, University of Toronto, Toronto, ON, Canada
- *Correspondence: Justin Matheson,
| | - Bernard Le Foll
- Translational Addiction Research Laboratory, Centre for Addiction and Mental Health, University of Toronto, Toronto, ON, Canada
- Department of Pharmacology and Toxicology, University of Toronto, Toronto, ON, Canada
- Centre for Addiction and Mental Health, Campbell Family Mental Health Research Institute, Toronto, ON, Canada
- Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
- Institute of Medical Science, University of Toronto, Toronto, ON, Canada
- Acute Care Program, Centre for Addiction and Mental Health, Toronto, ON, Canada
- Department of Family and Community Medicine, University of Toronto, Toronto, ON, Canada
- Waypoint Centre for Mental Health Care, Waypoint Research Institute, Penetanguishene, ON, Canada
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Gutkind S, Shmulewitz D, Hasin D. Sex differences in Cannabis use disorder and associated psychosocial problems among US adults, 2012-2013. Prev Med 2023; 168:107422. [PMID: 36641126 PMCID: PMC9974921 DOI: 10.1016/j.ypmed.2023.107422] [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: 08/01/2022] [Revised: 01/06/2023] [Accepted: 01/09/2023] [Indexed: 01/13/2023]
Abstract
While men show greater prevalence of cannabis use disorder (CUD) than women, whether cannabis use frequency drives this difference is unknown, and little is known about sex differences in problems associated with CUD. We therefore assessed the association of CUD with sex, adjusted for frequency of use, and compared the association of psychosocial and health-related problems with CUD between men and women. We included US adults age ≥ 18 who reported past-year cannabis use in the 2012-2013 National Epidemiologic Survey on Alcohol and Related Conditions-III (n = 3701). Cannabis use frequency, DSM-5 CUD and problems (interpersonal, financial, legal, health-related) were assessed. Associations between psychosocial problems, sex and DSM-5 CUD were assessed using prevalence differences (PD) and 95% confidence intervals (CI) from logistic regression models, controlling for demographics and cannabis use frequency, and effect modification by sex was assessed. We found that the prevalence of CUD among men versus women was not significantly greater after adjusting for use frequency. Women had significantly higher prevalence of interpersonal, financial and health-related problems than men, adjusting for frequency of use. Women showed significantly greater association of CUD with interpersonal problems with a boss or co-workers (p < 0.05) and a neighbor, relative or friend (p < 0.05) compared to men. Lack of sex differences in CUD after adjusting for frequency of use suggests use frequency may be an important target of CUD prevention efforts. CUD showed stronger associations for interpersonal problems among women than men, suggesting the need for particular emphasis on treating interpersonal problems related to cannabis use among women.
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Affiliation(s)
- Sarah Gutkind
- Department of Epidemiology, Columbia University Mailman School of Public Health, New York, NY, USA
| | - Dvora Shmulewitz
- Columbia University, Department of Psychiatry, New York, NY, USA; New York State Psychiatric Institute, New York, NY, USA
| | - Deborah Hasin
- Department of Epidemiology, Columbia University Mailman School of Public Health, New York, NY, USA; Columbia University, Department of Psychiatry, New York, NY, USA; New York State Psychiatric Institute, New York, NY, USA.
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Towers EB, Williams IL, Qillawala EI, Rissman EF, Lynch WJ. Sex/Gender Differences in the Time-Course for the Development of Substance Use Disorder: A Focus on the Telescoping Effect. Pharmacol Rev 2023; 75:217-249. [PMID: 36781217 PMCID: PMC9969523 DOI: 10.1124/pharmrev.121.000361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 10/05/2022] [Accepted: 10/25/2022] [Indexed: 12/14/2022] Open
Abstract
Sex/gender effects have been demonstrated for multiple aspects of addiction, with one of the most commonly cited examples being the "telescoping effect" where women meet criteria and/or seek treatment of substance use disorder (SUD) after fewer years of drug use as compared with men. This phenomenon has been reported for multiple drug classes including opioids, psychostimulants, alcohol, and cannabis, as well as nonpharmacological addictions, such as gambling. However, there are some inconsistent reports that show either no difference between men and women or opposite effects and a faster course to addiction in men than women. Thus, the goals of this review are to evaluate evidence for and against the telescoping effect in women and to determine the conditions/populations for which the telescoping effect is most relevant. We also discuss evidence from preclinical studies, which strongly support the validity of the telescoping effect and show that female animals develop addiction-like features (e.g., compulsive drug use, an enhanced motivation for the drug, and enhanced drug-craving/vulnerability to relapse) more readily than male animals. We also discuss biologic factors that may contribute to the telescoping effect, such as ovarian hormones, and its neurobiological basis focusing on the mesolimbic dopamine reward pathway and the corticomesolimbic glutamatergic pathway considering the critical roles these pathways play in the rewarding/reinforcing effects of addictive drugs and SUD. We conclude with future research directions, including intervention strategies to prevent the development of SUD in women. SIGNIFICANCE STATEMENT: One of the most widely cited gender/sex differences in substance use disorder (SUD) is the "telescoping effect," which reflects an accelerated course in women versus men for the development and/or seeking treatment for SUD. This review evaluates evidence for and against a telescoping effect drawing upon data from both clinical and preclinical studies. We also discuss the contribution of biological factors and underlying neurobiological mechanisms and highlight potential targets to prevent the development of SUD in women.
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Affiliation(s)
- Eleanor Blair Towers
- Psychiatry and Neurobehavioral Sciences (E.B.T., I.L.W., E.I.Q., W.J.L.) and Medical Scientist Training Program (E.B.T.), University of Virginia, Charlottesville, Virginia, and Center for Human Health and the Environment and Program in Genetics, North Carolina State University, Raleigh, North Carolina (E.F.R.)
| | - Ivy L Williams
- Psychiatry and Neurobehavioral Sciences (E.B.T., I.L.W., E.I.Q., W.J.L.) and Medical Scientist Training Program (E.B.T.), University of Virginia, Charlottesville, Virginia, and Center for Human Health and the Environment and Program in Genetics, North Carolina State University, Raleigh, North Carolina (E.F.R.)
| | - Emaan I Qillawala
- Psychiatry and Neurobehavioral Sciences (E.B.T., I.L.W., E.I.Q., W.J.L.) and Medical Scientist Training Program (E.B.T.), University of Virginia, Charlottesville, Virginia, and Center for Human Health and the Environment and Program in Genetics, North Carolina State University, Raleigh, North Carolina (E.F.R.)
| | - Emilie F Rissman
- Psychiatry and Neurobehavioral Sciences (E.B.T., I.L.W., E.I.Q., W.J.L.) and Medical Scientist Training Program (E.B.T.), University of Virginia, Charlottesville, Virginia, and Center for Human Health and the Environment and Program in Genetics, North Carolina State University, Raleigh, North Carolina (E.F.R.)
| | - Wendy J Lynch
- Psychiatry and Neurobehavioral Sciences (E.B.T., I.L.W., E.I.Q., W.J.L.) and Medical Scientist Training Program (E.B.T.), University of Virginia, Charlottesville, Virginia, and Center for Human Health and the Environment and Program in Genetics, North Carolina State University, Raleigh, North Carolina (E.F.R.)
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Rahmon D, Zalikha AK, Mazur M, Hajj Hussein I, El-Othmani MM. Cannabis use disorder is associated with shorter length of stay and increased home discharge after primary total joint arthroplasty: a propensity-weighted analysis. ARTHROPLASTY 2023; 5:9. [PMID: 36843080 PMCID: PMC9969675 DOI: 10.1186/s42836-023-00164-9] [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: 08/17/2022] [Accepted: 01/12/2023] [Indexed: 02/28/2023] Open
Abstract
INTRODUCTION Increased legalization of cannabis use across the United States has been correlated with increased cannabis use in the clinical setting. However, little is known regarding the characteristics and postoperative outcomes after primary joint arthroplasty (TJA) for patients with cannabis use disorder (CUD). METHODS This retrospective cohort study used data from the National Inpatient Sample of patients undergoing primary TJA between 2006 to 2015. Patients were grouped based on presence of concomitant CUD. Patient demographic characteristics and outcome data between groups were analyzed. Propensity score methodology was used to compare immediate in-hospital complications and economic outcomes. RESULTS A total of 8,740,798 TJAs were included. The prevalence of CUD increased nearly five-fold from 0.05% to 0.26% during this time (P < 0.0001). CUD patients were significantly younger, more likely to be male, most frequently of non-Hispanic Black race, and had higher rates of Medicaid insurance. Patients with CUD had a significantly shorter length of hospital stay (3.04 vs. 3.24 days, P = 0.0297), while incurring significantly higher daily ($22,614 vs. $17,955, P < 0.0001) and total charges during admission ($58,507 vs. $50,924, P < 0.0001), compared to patients without CUD. When compared with the control group, CUD was associated with significantly greater odds of home discharge (odds ratio (OR): 1.45, P = 0.0007), and significantly lower odds of rehab discharge (OR: 0.70, P = 0.0013). There were no differences in overall complication profile or in the vast majority of individual in-hospital complications between groups. CONCLUSION While CUD is correlated to shorter length of stay and increased home discharge after TJA, it does not show a strong effect on complications in an inpatient postoperative setting. It is important for clinicians to appreciate the demographic profile and expected clinical and economic outcomes for patients with CUD undergoing TJA, particularly in the context of evolving laws surrounding cannabis use.
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Affiliation(s)
- Dalia Rahmon
- grid.261277.70000 0001 2219 916XDepartment of Foundational Medical Studies, Oakland University William Beaumont School of Medicine, Rochester, MI 48309 USA
| | - Abdul Kareem Zalikha
- Department of Orthopaedic Surgery and Sports Medicine, Detroit Medical Center, Detroit, MI, 48201, USA.
| | - Matthew Mazur
- grid.413184.b0000 0001 0088 6903Department of Orthopaedic Surgery and Sports Medicine, Detroit Medical Center, Detroit, MI 48201 USA
| | - Inaya Hajj Hussein
- grid.261277.70000 0001 2219 916XDepartment of Foundational Medical Studies, Oakland University William Beaumont School of Medicine, Rochester, MI 48309 USA
| | - Mouhanad M. El-Othmani
- grid.239585.00000 0001 2285 2675Department of Orthopaedic Surgery, Columbia University Medical Center, New York, NY USA
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Rabiee R, Sjöqvist H, Agardh E, Lundin A, Danielsson AK. Risk of readmission among individuals with cannabis use disorder during a 15-year cohort study: the impact of socio-economic factors and psychiatric comorbidity. Addiction 2023. [PMID: 36746781 DOI: 10.1111/add.16158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 01/17/2023] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIM Cannabis use disorder (CUD) is one of the main reasons for seeking substance treatment in the Nordic countries, but there are few studies on readmission to care. We aimed to characterize CUD readmission and estimate the magnitude of how socio-economic factors and psychiatric comorbidity influence the risk of CUD readmission. DESIGN, SETTING AND PARTICIPANTS This was a nation-wide cohort study carried out between 2001 and 2016 in Sweden. The participants were individuals with CUD, aged 17 years and above (n = 12 143). MEASUREMENTS Information on predictors was obtained from registers and included education, income and psychiatric comorbidity assessed by six disease groups. The outcome measure was readmission, defined as a CUD visit to health-care at least 6 months after initial CUD diagnosis. Hazard ratios (HR) were estimated using Cox survival analyses and flexible parametric survival analyses to assess risk of readmission and how the risk varied with age. FINDINGS The vast majority of CUD visits took place in outpatient care (~80%). Approximately 23% of the included individuals were readmitted to care during follow-up. The fully adjusted model showed an increased risk of readmission among those with schizophrenia and other psychotic disorders [HR = 1.54, 95% confidence interval (CI) = 1.29-1.84], low education (HR = 1.40, 95% CI = 1.24-1.57), personality disorders (HR = 1.27, 95% CI = 1.05-1.54) or mood disorders (HR = 1.27, 95% CI = 1.12-1.45). Flexible parametric modeling revealed increased risk of readmission mainly in individuals aged 18-35 years. CONCLUSIONS The risk of readmission was highest among those with low education, schizophrenia and other psychotic disorders, mood-related disorders or personality disorders. Individuals aged 18-35 years showed the highest risk of readmission. Our findings highlight individuals with complex health-care needs.
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Affiliation(s)
- Rynaz Rabiee
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
| | - Hugo Sjöqvist
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
| | - Emilie Agardh
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
| | - Andreas Lundin
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden.,Center for Epidemiology and Community Medicine, Region Stockholm, Stockholm, Sweden
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Rabiee R, Lundin A, Agardh E, Allebeck P, Danielsson AK. Cannabis use disorder in relation to socioeconomic factors and psychiatric comorbidity: A cluster analysis of three million individuals born in 1970-2000. Scand J Public Health 2023; 51:82-89. [PMID: 36120841 PMCID: PMC9903242 DOI: 10.1177/14034948221122431] [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] [Indexed: 02/04/2023]
Abstract
BACKGROUND Cannabis use disorder (CUD) is one of the main reasons for seeking substance use treatment. It is thus important to monitor and increase knowledge of individuals with CUD utilizing healthcare. We aimed to examine the number of CUD diagnoses over time, compare individuals with CUD with those without and identify subgroups based on CUD diagnosis, sex, birth year, socioeconomic factors and psychiatric comorbidity. METHODS A Swedish, population-based study with 3,307,759 individuals, born in 1970-2000, with register data extending to 2016. K-mode cluster analysis was used to identify potential subgroups. RESULTS The number of individuals with a CUD diagnosis was 14,046 (0.42%). CUD diagnoses increased over time (born 1990-1994: 61 per 100,000, born 1995-2000: 107 per 100,000, by 2016). A majority of those with a CUD had another psychiatric diagnosis (80%, compared with 19% for those without CUD). Four clusters were identified. Cluster 1 comprised mainly men with low income and substance use disorders, clusters 2, 3 and 4 comprised mainly women with higher proportions of mood-related, neurotic and stress-related and behavioural disorders. CONCLUSIONS
There was an increase in CUD diagnoses in Sweden over time, especially among younger birth cohorts. Individuals with CUD were more often male, from younger birth cohorts, with lower education and income than those without CUD. Men and women with CUD exhibited differences in education, income and psychiatric comorbidity. Our results demonstrate the importance of monitoring the impact of socioeconomic factors and psychiatric comorbidity in relation to CUD.
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Affiliation(s)
- Rynaz Rabiee
- Department of Global Public Health, Karolinska Institutet, Sweden,Rynaz Rabiee, Karolinska Institutet, Department of Global Public Health (GPH), Stockholm, SE-171 77, Sweden. E-mail:
| | - Andreas Lundin
- Department of Global Public Health, Karolinska Institutet, Sweden,Centre for Epidemiology and Community Medicine, Sweden
| | - Emilie Agardh
- Department of Global Public Health, Karolinska Institutet, Sweden
| | - Peter Allebeck
- Department of Global Public Health, Karolinska Institutet, Sweden
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Kroon E, Mansueto A, Kuhns L, Filbey F, Wiers R, Cousijn J. Gender differences in cannabis use disorder symptoms: A network analysis. Drug Alcohol Depend 2023; 243:109733. [PMID: 36565568 DOI: 10.1016/j.drugalcdep.2022.109733] [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: 06/27/2022] [Revised: 11/17/2022] [Accepted: 12/01/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND While cannabis use in women is increasing worldwide, research into gender differences in cannabis use disorder (CUD) symptomology is lacking. In response to limited effectiveness of addiction treatment, research focus has been shifting from clinical diagnoses towards interactions between symptoms, as patterns of symptoms and their interactions could be crucial in understanding etiological mechanisms in addiction. The aim of this study was to evaluate the CUD symptom network and assess whether there are gender differences therein. METHODS A total of 1257 Dutch individuals reporting weekly cannabis use, including 745 men and 512 women, completed online questionnaires assessing DSM-5 CUD symptoms and additional items on plans to quit or reduce use, cigarette use, and the presence of psychological diagnoses. Gender differences were assessed for all variables and an Ising model estimation method was used to estimate CUD symptom networks in men and women using network comparison tests to assess differences. RESULTS There were gender differences in the prevalence of 6 of the 11 symptoms, but symptom networks did not differ between men and women. Cigarette use appeared to only be connected to the network through withdrawal, indicating a potential role of cigarette smoking in enhancing cannabis withdrawal symptoms. Furthermore, there were gender differences in the network associations of mood and anxiety disorders with CUD symptoms. CONCLUSION The association between smoking and withdrawal as well as gender differences in the role of comorbidities in the CUD network highlight the value of using network models to understand CUD and how symptom interactions might affect treatment.
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Affiliation(s)
- Emese Kroon
- Neuroscience of Addiction (NofA) Lab, Department of Psychology, University of Amsterdam, the Netherlands; ADAPT-laboratory, Department of Psychology, University of Amsterdam, the Netherlands.
| | - Alessandra Mansueto
- ADAPT-laboratory, Department of Psychology, University of Amsterdam, the Netherlands; Centre for Urban Mental Health, University of Amsterdam, Amsterdam, the Netherlands; Psychological Methods, Department of Psychology, University of Amsterdam, the Netherlands; Amsterdam School of Communication Research (ASCoR), University of Amsterdam, Amsterdam, the Netherlands
| | - Lauren Kuhns
- Neuroscience of Addiction (NofA) Lab, Department of Psychology, University of Amsterdam, the Netherlands; ADAPT-laboratory, Department of Psychology, University of Amsterdam, the Netherlands
| | - Francesca Filbey
- School of Behavioral and Brain Sciences, University of Texas at Dallas, Dallas, TX, USA
| | - Reinout Wiers
- ADAPT-laboratory, Department of Psychology, University of Amsterdam, the Netherlands; Centre for Urban Mental Health, University of Amsterdam, Amsterdam, the Netherlands
| | - Janna Cousijn
- Neuroscience of Addiction (NofA) Lab, Department of Psychology, University of Amsterdam, the Netherlands; Department of Psychology, Education & Child Studies, Erasmus University Rotterdam, the Netherlands
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Schnell T, Grömm CM, Klöckner N. Predictive impact of different acute cannabis intoxication effects with regard to abstinence motivation and cessation of use. Sci Rep 2023; 13:709. [PMID: 36639397 PMCID: PMC9839715 DOI: 10.1038/s41598-023-27592-6] [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: 08/31/2022] [Accepted: 01/04/2023] [Indexed: 01/15/2023] Open
Abstract
Cannabis use is a common risk factor for psychoses. But although prevalence of consumption as well as potency of cannabis increased, the incidence of schizophrenia remained stable. The discontinuation hypothesis suggests that a potential increase of psychoses incidence may be relativized by more frequent cessation of consumption due to higher rates of adverse psychosis-like intoxication effects (PLE), caused by stronger cannabis. A mixed methods online survey was administered to 441 current and past users to analyze the predictive impact of different acute intoxication effects regarding abstinence motivation/cessation of use. Our hypothesis was that PLE would be experienced as the most aversive intoxication effect and therefore have the highest predictive significance. Possible confounds were included (craving, patterns of consumption and sociodemographics). Further analyzes compared past versus current users regarding the quality of intoxication effects, suggesting that past users retrospectively experienced more unpleasant experiences than current users. Free-text data explored subjective reasons for abstinence. We found that paranoid/dysphoric intoxication effects were most predictive for abstinence motivation. Less predictive were psychosis-like intoxication effects such as hallucinations. Group comparisons revealed significant more unpleasurable and less positive intoxication effects in past users compared with current users. Current users with the intention to stop consumption showed significantly more paranoia/dysphoria intoxication compared to users with no intention to stop use. As a conclusion, different intoxication experiences have different effects on abstinence motivation and substance use behavior. They therefore provide a focus that should be increasingly integrated into treatment concepts.
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Affiliation(s)
- Thomas Schnell
- Medical School Hamburg, University of Applied Sciences and Medical University, Am Kaiserkai 1, 20457, Hamburg, Germany.
| | - Christina-Marie Grömm
- Medical School Hamburg, University of Applied Sciences and Medical University, Am Kaiserkai 1, 20457, Hamburg, Germany
| | - Nils Klöckner
- Medical School Hamburg, University of Applied Sciences and Medical University, Am Kaiserkai 1, 20457, Hamburg, Germany
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Towers EB, Kilgore M, Bakhti-Suroosh A, Pidaparthi L, Williams IL, Abel JM, Lynch WJ. Sex differences in the neuroadaptations associated with incubated cocaine-craving: A focus on the dorsomedial prefrontal cortex. Front Behav Neurosci 2023; 16:1027310. [PMID: 36688133 PMCID: PMC9854116 DOI: 10.3389/fnbeh.2022.1027310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 12/15/2022] [Indexed: 01/06/2023] Open
Abstract
Introduction Women have a shorter course from initial cocaine use to meeting the criteria for cocaine use disorder as compared to men. Preclinical findings similarly indicate that females develop key features of an addiction-like phenotype faster than males, including an enhanced motivation for cocaine and compulsive use, indicating that this phenomenon is biologically based. The goals of this study were to determine whether cocaine-craving, another key feature of addiction, also develops sooner during withdrawal in females than males and to determine whether there are sex differences in the molecular mechanisms associated with its development focusing on markers known to mediate cocaine-craving in males (i.e., dorsomedial prefrontal cortex, dmPFC, expression of brain-derived neurotrophic factor exon-IV, Bdnf-IV, and NMDA receptor subunits, Grin2a, Grin2b, and Grin1). Methods Cocaine-craving was assessed following extended-access cocaine self-administration and 2, 7, or 14 days of withdrawal using an extinction/cue-induced reinstatement procedure. Tissue was obtained from the dmPFC immediately after reinstatement testing and gene expression changes were analyzed using real-time qPCR. Results In males, cocaine-craving (total extinction and cue-induced reinstatement responding) progressively increased from early to later withdrawal time-points whereas in females, cocaine-craving was already elevated during early withdrawal (after 2 days) and did not further increase at later withdrawal time-points. Levels of cocaine-craving, however, were similar between the sexes. Gene expression changes differed markedly between the sexes such that males showed the expected relapse- and withdrawal-associated changes in Bdnf-IV, Grin2a, Grin2b, and Grin1 expression, but females only showed a modest increase Grin1 expression at the intermediate withdrawal timepoint. Discussion These findings indicate that cocaine-craving is similarly expressed in males and females although the time-course for its incubation appears to be accelerated in females; the molecular mechanisms also likely differ in females versus males.
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Affiliation(s)
- Eleanor Blair Towers
- Psychiatry and Neurobehavioral Sciences, University of Virginia, Charlottesville, VA, United States
- Medical Scientist Training Program, University of Virginia, Charlottesville, VA, United States
| | - Madison Kilgore
- Psychiatry and Neurobehavioral Sciences, University of Virginia, Charlottesville, VA, United States
| | - Anousheh Bakhti-Suroosh
- Psychiatry and Neurobehavioral Sciences, University of Virginia, Charlottesville, VA, United States
| | - Lasyapriya Pidaparthi
- Psychiatry and Neurobehavioral Sciences, University of Virginia, Charlottesville, VA, United States
| | - Ivy L. Williams
- Psychiatry and Neurobehavioral Sciences, University of Virginia, Charlottesville, VA, United States
| | - Jean M. Abel
- Psychiatry and Neurobehavioral Sciences, University of Virginia, Charlottesville, VA, United States
| | - Wendy J. Lynch
- Psychiatry and Neurobehavioral Sciences, University of Virginia, Charlottesville, VA, United States
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Pfeifer P, Auer R, Baggio S, Moggi F. A Nationwide Study of Inpatient Case Rate Incidence of Cannabis-Related Diagnoses in Switzerland. Int J Public Health 2022; 67:1605554. [PMID: 36618434 PMCID: PMC9811405 DOI: 10.3389/ijph.2022.1605554] [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: 11/01/2022] [Accepted: 12/05/2022] [Indexed: 12/24/2022] Open
Abstract
Objectives: Cannabis is the most commonly used illicit substance and has been associated with mental health issues. In this study, we examined trends in hospitalizations due to cannabis use. Methods: Data were obtained from the Swiss Federal Statistics Office and comprised hospital main diagnoses, gender, age group and region of all psychiatric inpatient cases in Switzerland from 1998 to 2020. We performed trend analyses of annual case rates with cannabinoid-related diagnoses and compared them to trend analyses of alcohol-related and psychotic disorders. Results: Case rates of CRDs significantly increased in the observed time period. From all psychiatric main diagnoses, CRDs were overrepresented in the age groups of 15-24 and 25-44 years. Conclusion: We found a sharp increase in hospitalizations for CRD. Future studies should test whether changes in the upcoming cannabis regulation, which can facilitate the implementation of interventions to address mental health among users, impact future hospitalization rates of CRD.
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Affiliation(s)
- Philippe Pfeifer
- University Hospital of Psychiatry and Psychotherapy, University of Bern, Bern, Switzerland,*Correspondence: Philippe Pfeifer,
| | - Reto Auer
- Institute of Primary Health Care (BIHAM), University of Bern, Bern, Switzerland,Centre for Primary Care and Public Health (Unisanté), Lausanne, Switzerland
| | - Stéphanie Baggio
- Institute of Primary Health Care (BIHAM), University of Bern, Bern, Switzerland,Division of Prison Health, Geneva University Hospital and University of Geneva, Geneva, Switzerland
| | - Franz Moggi
- University Hospital of Psychiatry and Psychotherapy, University of Bern, Bern, Switzerland
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Davis JP, Pedersen ER, Tucker JS, Prindle J, Dunbar MS, Rodriguez A, Seelam R, D'Amico EJ. Directional associations between cannabis use and anxiety symptoms from late adolescence through young adulthood. Drug Alcohol Depend 2022; 241:109704. [PMID: 36434880 PMCID: PMC9810069 DOI: 10.1016/j.drugalcdep.2022.109704] [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: 07/01/2022] [Revised: 11/07/2022] [Accepted: 11/10/2022] [Indexed: 11/18/2022]
Abstract
BACKGROUND Two major theories aid in explaining the association between anxiety and cannabis use: a symptom-driven pathway (heightened anxiety precedes greater cannabis use) and a substance-induced pathway (greater use precedes heightened anxiety). Although the co-occurrence of cannabis use and anxiety symptomology is well-established, less is known about the temporal sequence of cannabis use and anxiety symptomology over the course of young adult development METHODS: Data are from an ongoing, longitudinal, cohort study. All prospective analyses used data from wave 8, when participants were between the ages of 17 and 20, through wave 13, when participants are between ages 21 and 24 (N = 2995). Data were set up in accelerated longitudinal design in which we estimated a series of latent difference score models between anxiety and cannabis use from 17 to 24 years old. Models were estimated for men and women, separately. RESULTS For the overall sample and men, greater cannabis use predicted greater subsequent increases in anxiety; however, greater anxiety symptoms were associated with decreasing cannabis use. For women, results were more complex. A positive association was noted between prior, trait-like levels of anxiety predicting greater change (increasing) in anxiety symptomology. However, when change is predicted by prior change we see that cannabis use decreases among women who have recently experienced an increase in anxiety CONCLUSION: The nuanced set of results from this study support a dynamic interplay between anxiety symptoms and cannabis use, with important sex differences observed. Overall, our results pave the way for rethinking our guiding theories to include a more robust, flexible, and dynamic model for understanding associations between substance use and mental health symptomology during a key period of development.
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Affiliation(s)
- Jordan P Davis
- University of Southern California, Suzanne Dworak-Peck School of Social Work, USA.
| | - Eric R Pedersen
- University of Southern California, Keck School of Medicine, Department of Psychiatry and Behavioral Sciences, USA
| | | | - John Prindle
- University of Southern California, Suzanne Dworak-Peck School of Social Work, USA
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A Bridge of Distress: Distress as the Critical Mediator Between Substance Use Disorders and Compulsive Sexual Behavior Disorder Among Women. Int J Ment Health Addict 2022. [DOI: 10.1007/s11469-022-00964-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
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Struble CA, Borodovsky JT, Habib MI, Hasin DS, Shmulewitz D, Livne O, Walsh C, Aharonovich E, Budney AJ. Cannabis Practices Among a Gender-Diverse Sample of Young Adults. DRUG AND ALCOHOL DEPENDENCE REPORTS 2022; 5:100113. [PMID: 36741544 PMCID: PMC9894216 DOI: 10.1016/j.dadr.2022.100113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Background Gender is an important factor in understanding cannabis patterns, yet few studies have explored cannabis patterns among gender minority (GM) individuals - particularly among high-risk age groups including young adults. The evolving cannabis market is reshaping typical patterns of cannabis use in the U.S. The combination of these factors warrants increased efforts to examine cannabis practices in gender-diverse samples. Methods Online survey participants between 18-34 years (N=2377) from the U.S. provided information on cannabis practices from May - July 2021. Gender differences across several cannabis outcomes (onset, methods of consumption, product potency, frequency, and quantity) were assessed. Bivariate tests and multiple regression models examined associations between gender (cisgender men: n=1020; cisgender women: n=1178; and GM: n=179) and cannabis outcomes adjusting for sociodemographic characteristics. Results In regression models adjusted for sociodemographic characteristics, GM identity was associated with later age of onset and lower likelihood of daily use compared to cisgender men and women. Identifying as GM or cisgender woman was associated with fewer lifetime methods of consumption and lower plant and concentrate potency usage. Conclusions Findings provide initial insights into potential gender differences in cannabis practices from a sample of heavy cannabis users. GM young adults report use patterns indicative of lower risk compared to cisgender men and women in our sample. Future investigations of gender differences in cannabis use that explore specific gender minority categories and that include alternative sampling strategies are needed to better understand differential risks associated with gender.
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Affiliation(s)
- Cara A. Struble
- Department of Biomedical Data Science, Dartmouth Geisel School of Medicine, Lebanon, NH, United States of America
- Corresponding author.
| | - Jacob T. Borodovsky
- Department of Biomedical Data Science, Dartmouth Geisel School of Medicine, Lebanon, NH, United States of America
| | - Mohammad I. Habib
- Department of Biomedical Data Science, Dartmouth Geisel School of Medicine, Lebanon, NH, United States of America
| | - Deborah S. Hasin
- Department of Psychiatry, Columbia University Irving Medical Center, New York, NY, United States of America
- New York State Psychiatric Institute, New York, NY, United States of America
- Department of Epidemiology, Columbia University Mailman School of Public Health, New York, NY, United States of America
| | - Dvora Shmulewitz
- Department of Psychiatry, Columbia University Irving Medical Center, New York, NY, United States of America
- New York State Psychiatric Institute, New York, NY, United States of America
| | - Ofir Livne
- Department of Psychiatry, Columbia University Irving Medical Center, New York, NY, United States of America
- Department of Epidemiology, Columbia University Mailman School of Public Health, New York, NY, United States of America
| | - Claire Walsh
- New York State Psychiatric Institute, New York, NY, United States of America
| | - Efrat Aharonovich
- Department of Psychiatry, Columbia University Irving Medical Center, New York, NY, United States of America
- New York State Psychiatric Institute, New York, NY, United States of America
| | - Alan J. Budney
- Department of Biomedical Data Science, Dartmouth Geisel School of Medicine, Lebanon, NH, United States of America
- Department of Psychiatry, Dartmouth Geisel School of Medicine, Lebanon, NH, United States of America
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Waddell JT, Gress-Smith JL, Hartman JD, Doran N, Reed B. Age, sex, and race-varying rates of alcohol use, cannabis use, and alcohol and cannabis co-use in veterans vs. non-veterans. Addict Behav 2022; 134:107418. [PMID: 35816904 DOI: 10.1016/j.addbeh.2022.107418] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Revised: 05/10/2022] [Accepted: 06/26/2022] [Indexed: 11/24/2022]
Abstract
BACKGROUND Military veterans are a high-risk group for health risk behaviors, including alcohol and cannabis use. However, research on veteran vs. non-veteran rates of alcohol/cannabis use are inconsistent across studies. Further, no research has investigated veteran vs. non-veteran rates of alcohol and cannabis co-use, and few studies have tested whether demographic variables, particularly race/ethnicity, moderate group differences. Therefore, the current study tested whether 1) veteran vs. non-veterans differed in rates of alcohol use, cannabis use, and alcohol and cannabis co-use, and 2) whether demographic covariates (age, sex, race/ethnicity) moderated associations. METHODS Data on adults (N = 706,897; 53.4% female) were derived from the 2002-2019 National Study on Drug Use and Health. Participant demographics, alcohol use frequency, drinking quantity, and cannabis use frequency were self-reported. RESULTS Non-veterans reported higher drinking quantity, cannabis frequency, and co-use. However, being a veteran was a risk factor for heavier drinking for women, ethnic/racial minoritized participants, and adults under the age of 50. Additionally, veteran status was a risk factor for cannabis use frequency in racial/ethnic minoritized participants and women. Similarly, being a veteran was a risk factor for alcohol and cannabis co-use for racial/ethnic minoritized participants, and the buffering effect of being a Veteran on co-use was reduced for older participants and women. CONCLUSIONS Results suggest that, at the population level, non-veterans may be heavier alcohol/cannabis users. However, moderating analyses suggested that being a veteran is a risk factor for women, racial/ethnic minoritized individuals, and younger individuals. Findings are discussed in terms of public health implications.
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Affiliation(s)
- Jack T Waddell
- Arizona State University, United States; Phoenix VA Health Care System, United States.
| | | | | | - Neal Doran
- University of California-San Diego Health Care System, United States
| | - Brandon Reed
- University of California-San Diego Health Care System, United States
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Villanueva-Blasco VJ, J. MM, Villanueva-Silvestre V, Vázquez-Martínez A. Relationship Between Depression and Risky Alcohol Consumption in Women: the Mediating Role of Coping Styles and Age. Int J Ment Health Addict 2022:1-18. [PMID: 36248266 PMCID: PMC9555268 DOI: 10.1007/s11469-022-00931-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/29/2022] [Indexed: 11/13/2022] Open
Abstract
Women are more likely to use alcohol as a coping strategy for psychological distress, with higher rates of comorbidity with depression being found in those with an alcohol use disorder. The objective of this study was to analyze changes in problematic alcohol consumption and depression during the COVID-19 lockdown, and to establish a predictive model based on age. A total of 1889 women aged 18-64 years (M = 36.14) participated. The Patient Health Questionnaire was applied for depression, the Alcohol Use Disorders Identification Test-Short Version for alcohol, and active and avoidant coping were considered. In the period prior to the pandemic, depression and avoidant coping were good predictors of alcohol consumption in women, regardless of age. During lockdown, this predictive capacity was only maintained in women aged 35-64 years. In the mediational models, differences were observed according to age. For women aged 18-34 years, depression was the predictor variable of problematic alcohol consumption, but for women aged 35-64 years it was the avoidant coping style, which is the predominant style in women of this age with clinical depression. The relevance of age in the combined treatments of depression and problematic alcohol consumption is highlighted, and training in active coping strategies is suggested.
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Affiliation(s)
- V. J. Villanueva-Blasco
- Faculty of Health Sciences, Valencian International University, Valencia, Spain
- Research Group On Health and Psycho-Social Adjustment (GI-SAPS), Valencian International University, C/ Pintor Sorolla, 21, 46002 Valencia, Spain
| | - Mateu-Mollá J.
- Faculty of Health Sciences, Valencian International University, Valencia, Spain
- Research Group On Health and Psycho-Social Adjustment (GI-SAPS), Valencian International University, C/ Pintor Sorolla, 21, 46002 Valencia, Spain
| | - V. Villanueva-Silvestre
- Faculty of Health Sciences, Valencian International University, Valencia, Spain
- Research Group On Health and Psycho-Social Adjustment (GI-SAPS), Valencian International University, C/ Pintor Sorolla, 21, 46002 Valencia, Spain
| | - A. Vázquez-Martínez
- Faculty of Health Sciences, Valencian International University, Valencia, Spain
- Research Group On Health and Psycho-Social Adjustment (GI-SAPS), Valencian International University, C/ Pintor Sorolla, 21, 46002 Valencia, Spain
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Niklason GR, Rawls E, Ma S, Kummerfeld E, Maxwell AM, Brucar LR, Drossel G, Zilverstand A. Explainable machine learning analysis reveals sex and gender differences in the phenotypic and neurobiological markers of Cannabis Use Disorder. Sci Rep 2022; 12:15624. [PMID: 36115920 PMCID: PMC9482622 DOI: 10.1038/s41598-022-19804-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 09/05/2022] [Indexed: 11/13/2022] Open
Abstract
Cannabis Use Disorder (CUD) has been linked to a complex set of neuro-behavioral risk factors. While many studies have revealed sex and gender differences, the relative importance of these risk factors by sex and gender has not been described. We used an “explainable” machine learning approach that combined decision trees [gradient tree boosting, XGBoost] with factor ranking tools [SHapley’s Additive exPlanations (SHAP)] to investigate sex and gender differences in CUD. We confirmed that previously identified environmental, personality, mental health, neurocognitive, and brain factors highly contributed to the classification of cannabis use levels and diagnostic status. Risk factors with larger effect sizes in men included personality (high openness), mental health (high externalizing, high childhood conduct disorder, high fear somaticism), neurocognitive (impulsive delay discounting, slow working memory performance) and brain (low hippocampal volume) factors. Conversely, risk factors with larger effect sizes in women included environmental (low education level, low instrumental support) factors. In summary, environmental factors contributed more strongly to CUD in women, whereas individual factors had a larger importance in men.
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Crum RM, Green KM, Amin-Esmaeili M, Susukida R, Mojtabai R, Storr CL, Riehm KE, Young AS, Reboussin BA. The role of mood disorders in the progression of and recovery from alcohol and drug use problems: A latent transition analysis. Drug Alcohol Depend 2022; 238:109566. [PMID: 35917762 PMCID: PMC10187057 DOI: 10.1016/j.drugalcdep.2022.109566] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 06/29/2022] [Accepted: 07/03/2022] [Indexed: 11/03/2022]
Abstract
INTRODUCTION Longitudinal research assessing whether mood disorders predict substance use behaviors is limited. We extend our prior work evaluating transition patterns with alcohol use to assess patterns with alcohol and drug use problems. METHOD Using National Epidemiologic Survey on Alcohol and Related Conditions prospective data, waves 1 and 2, we completed latent class analyses to empirically define classes of alcohol and drug problems from DSM disorder criteria. Latent transition analyses were used to assess associations of lifetime mood disorders at baseline with transitions across classes of alcohol and drug problems during follow-up. RESULTS A three-class model of alcohol and drug problems was identified (No problems, Alcohol Problems Only, and Alcohol and Drug Problems) for males and females. Females with mood disorders were over two times more likely to transition from No Problems, and Alcohol Problems Only at baseline to having both Alcohol and Drug Problems at follow-up relative to those without mood disorders (aOR=2.30, 95 % CI=1.31-4.05, p = 0.004, and aOR=2.64, CI=1.24-5.62, p = 0.011, respectively). Furthermore, females with mood disorders were significantly less likely to recover from baseline Alcohol and Drug Problems to Alcohol Problems Only at follow-up (aOR=0.35, CI=0.12-0.98, p = 0.047) relative to those without mood disorders. There were no significant findings for males. DISCUSSION Our study provides evidence that mood disorders impact transitions through classes of alcohol and drug problems among females. The findings emphasize the need for ongoing evaluation of substance use among those with mood conditions, and recognition and treatment of mood disorders among those recovering from substance use problems.
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Affiliation(s)
- Rosa M Crum
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA; Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA; Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.
| | - Kerry M Green
- Department of Behavioral and Community Health, University of Maryland College Park School of Public Health, College Park, MD, USA
| | - Masoumeh Amin-Esmaeili
- Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Ryoko Susukida
- Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Ramin Mojtabai
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA; Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Carla L Storr
- Department of Family and Community Health, University of Maryland School of Nursing, Baltimore, MD, USA
| | - Kira E Riehm
- Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA; Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY, USA
| | - Andrea S Young
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA; Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Beth A Reboussin
- Department of Biostatistics and Data Science, Wake Forest School of Medicine, Winston-Salem, NC, USA
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Baker NL, Neelon B, Ramakrishnan V, Brady KT, Gray KM, Saladin ME, Back SE, Flanagan JC, Guille C, McRae-Clark AL. Sex and drug differences in stress, craving and cortisol response to the trier social stress task. Psychopharmacology (Berl) 2022; 239:2819-2827. [PMID: 35589850 DOI: 10.1007/s00213-022-06163-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: 06/04/2021] [Accepted: 05/10/2022] [Indexed: 11/27/2022]
Abstract
RATIONALE The hypothalamic-pituitary-adrenal (HPA) axis is a critical hormonal system involved in stress response. A number of studies have investigated the HPA axis response of drug-dependent individuals to stressors. Stress-induced vulnerabilities in the HPA axis may differ in response to chronic use of different substances, possibly leading to different target therapies. There has not been a direct comparison of HPA axis and subjective response between individuals with different types of substance use disorders following a laboratory stress intervention. OBJECTIVES The primary goal of the current study was to compare subjective and neuroendocrine response to the Trier Social Stress Task (TSST) across multiple primary types of substance use disorders and investigate differential response between males and females. METHODS Four hundred participants were drawn from seven studies completed at the Medical University of South Carolina between 2011 and 2021. The TSST was utilized across studies and subjective and neuroendocrine responses measured following completion. Generalized linear mixed effects models and area under the response curve analysis were used to compare both substance type and sex differences. RESULTS The study groups involving individuals with cocaine use disorder had blunted stress, craving and cortisol response following the TSST as compared to other substance use groups. Females in the cocaine groups reported higher subjective stress but lower cortisol than males. CONCLUSIONS The study results indicate that there may be differential effects of substances on the HPA axis, with cocaine using individuals exhibiting more blunting of the HPA axis response as compared to users of other substances.
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Affiliation(s)
- Nathaniel L Baker
- Department of Public Health Sciences, Medical University of South Carolina, 135 Cannon Street, Suite 303, Charleston, SC, 29425, USA.
| | - Brian Neelon
- Department of Public Health Sciences, Medical University of South Carolina, 135 Cannon Street, Suite 303, Charleston, SC, 29425, USA
- Ralph H Johnson Veterans Administration Medical Center, Charleston, SC, USA
| | - Viswanathan Ramakrishnan
- Department of Public Health Sciences, Medical University of South Carolina, 135 Cannon Street, Suite 303, Charleston, SC, 29425, USA
| | - Kathleen T Brady
- Ralph H Johnson Veterans Administration Medical Center, Charleston, SC, USA
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, SC, USA
| | - Kevin M Gray
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, SC, USA
| | - Michael E Saladin
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, SC, USA
- Department of Health Sciences and Research, Medical University of South Carolina, Charleston, SC, USA
| | - Sudie E Back
- Ralph H Johnson Veterans Administration Medical Center, Charleston, SC, USA
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, SC, USA
| | - Julianne C Flanagan
- Ralph H Johnson Veterans Administration Medical Center, Charleston, SC, USA
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, SC, USA
| | - Constance Guille
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, SC, USA
| | - Aimee L McRae-Clark
- Ralph H Johnson Veterans Administration Medical Center, Charleston, SC, USA
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, SC, USA
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McKee SA, McRae-Clark AL. Consideration of sex and gender differences in addiction medication response. Biol Sex Differ 2022; 13:34. [PMID: 35761351 PMCID: PMC9235243 DOI: 10.1186/s13293-022-00441-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 06/08/2022] [Indexed: 12/22/2022] Open
Abstract
Substance use continues to contribute to significant morbidity and mortality in the United States, for both women and men, more so than another other preventable health condition. To reduce the public health burden attributable to substances, the National Institute on Drug Abuse and the National Institute on Alcohol Abuse and Alcoholism have identified that medication development for substance use disorder is a high priority research area. Furthermore, both Institutes have stated that research on sex and gender differences in substance use medication development is a critical area. The purpose of the current narrative review is to highlight how sex and gender have been considered (or not) in medication trials for substance use disorders to clarify and summarize what is known regarding sex and gender differences in efficacy and to provide direction to the field to advance medication development that is consistent with current NIH 'sex as a biological variable' (SABV) policy. To that end, we reviewed major classes of abused substances (nicotine, alcohol, cocaine, cannabis, opioids) demonstrating that, sex and gender have not been well-considered in addiction medication development research. However, when adequate data on sex and gender differences have been evaluated (i.e., in tobacco cessation), clinically significant differences in response have been identified between women and men. Across the other drugs of abuse reviewed, data also suggest sex and gender may be predictive of outcome for some agents, although the relatively low representation of women in clinical research samples limits making definitive conclusions. We recommend the incorporation of sex and gender into clinical care guidelines and improved access to publicly available sex-stratified data from medication development investigations.
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Affiliation(s)
- Sherry A. McKee
- Yale School of Medicine, 2 Church St South, Suite 109, New Haven, CT 06519 USA
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Read JP, Egerton G, Cheesman A, Steers MLN. Classifying risky cannabis involvement in young adults using the Marijuana Consequences Questionnaire (MACQ). Addict Behav 2022; 129:107236. [PMID: 35149278 DOI: 10.1016/j.addbeh.2022.107236] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 12/23/2021] [Accepted: 01/06/2022] [Indexed: 02/06/2023]
Abstract
BACKGROUND Despite the growing prevalence of cannabis use and associated consequences among U.S. young adults, relatively little is known about precisely what level of marijuana involvement may be problematic. METHOD With this study we sought to identify empirically-derived cut-scores for the Marijuana Consequences Questionnaire (MACQ) that would distinguish among levels of cannabis risk in a sample of young adult college students (N = 496). We also examined how these levels of cannabis risk corresponded to a variety of indicators of cannabis involvement, including frequency of use, intoxication, other measures of cannabis consequences, and indicators of more severe cannabis involvement (e.g., physiological dependence, loss of control over use, cannabis use disorder). RESULTS Receiver operating characteristic analyses yielded cutoffs that distinguished among three distinct levels of risk, "Low", "Moderate", and "High". These empirically derived cut scores showed strong overall differentiation among classifications, with good sensitivity and specificity. MACQ-based risk levels were validated across several indices of cannabis involvement. Cutoffs differed across genders. CONCLUSIONS Findings offer a new application for the MACQ, allowing for the identification of those at greatest risk. As such, this measure may be used to facilitate appropriately targeted intervention.
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Affiliation(s)
- Jennifer P Read
- Department of Psychology, University at Buffalo, State University of New York, Buffalo, NY 14260, USA.
| | - Gregory Egerton
- Department of Psychology, University at Buffalo, State University of New York, Buffalo, NY 14260, USA
| | - Abigail Cheesman
- Department of Psychology, University at Buffalo, State University of New York, Buffalo, NY 14260, USA
| | - Mai-Ly N Steers
- School of Nursing, Duquesne University, 600 Forbes Avenue, Pittsburgh, PA 15219, USA
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