51
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Rothenberg WA, Sternberg A, Blake A, Waddell J, Chassin L, Hussong A. Identifying adolescent protective factors that disrupt the intergenerational transmission of cannabis use and disorder. PSYCHOLOGY OF ADDICTIVE BEHAVIORS 2019; 34:864-876. [PMID: 31524418 DOI: 10.1037/adb0000511] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Adolescent cannabis use is common, has been associated with several deleterious outcomes, and is often associated with previous parent cannabis use. Therefore, identifying protective factors that prevent this intergenerational transmission of cannabis use is increasingly important given shifting contemporary policies around cannabis use. The present study examines 3 protective factors in adolescence (active coping, positive activity involvement, and school grades) that may disrupt patterns of intergenerational cannabis use. The present study uses data from a high-risk longitudinal sample followed for over 30 years that includes Generation 1 (G1) parents (54.19% with lifetime alcohol use disorder, 8.15% with lifetime cannabis use disorder), their Generation 2 (G2) children, and their Generation 3 (G3) grandchildren and therefore provides the opportunity to replicate effects across 2 intergenerational cohorts (a G1-G2 cohort and a G2-G3 cohort). Results from ordered logistic regression models reveal that in both intergenerational cohorts, greater midadolescent active coping, higher positive activity involvement, and higher grades prospectively predict lower late adolescent cannabis use at significant (p < .05) or marginal (p < .10) levels, even after powerful control variables, such as parent cannabis use and alcohol use, as well as previous early adolescent cannabis use, are accounted for. Additionally, in both intergenerational cohorts, midadolescent high levels of active coping disrupt intergenerational transmission of cannabis use. Results indicate replication in the intergenerational transmission of cannabis use and in the protective effects of coping, grades, and, to a lesser extent, positive activity involvement across generational cohorts. Implications for prevention programming are discussed. (PsycInfo Database Record (c) 2020 APA, all rights reserved).
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Affiliation(s)
| | | | - Austin Blake
- Department of Psychology, Arizona State University
| | - Jack Waddell
- Department of Psychology, Arizona State University
| | | | - Andrea Hussong
- Department of Psychology & Neuroscience, University of North Carolina at Chapel Hill
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52
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Macatee RJ, Okey SA, Albanese BJ, Schmidt NB, Cougle JR. Distress intolerance moderation of motivated attention to cannabis and negative stimuli after induced stress among cannabis users: an ERP study. Addict Biol 2019; 24:717-729. [PMID: 29737034 DOI: 10.1111/adb.12622] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Revised: 01/02/2018] [Accepted: 02/24/2018] [Indexed: 12/30/2022]
Abstract
Prevalence of cannabis use is increasing, but many regular users do not develop cannabis use disorder (CUD); thus, CUD risk identification among current users is vital for targeted intervention development. Existing data suggest that high distress intolerance (DI), an individual difference reflective of the ability to tolerate negative affect, may be linked to CUD, but no studies have tested possible neurophysiological mechanisms. Increased motivated attentional processing of cannabis and negative emotional stimuli as indexed by neurophysiology [i.e. the late positive potential (LPP)], particularly during acute stress, may contribute to CUD among high DI users. Frequent cannabis users with high (n = 61) and low DI (n = 44) viewed cannabis, negative, and matched neutral images during electroencephalography (EEG) recording before and after a laboratory stressor. Cannabis cue-elicited modulation of the 1000- to 3000-milliseconds LPP was larger in high DI users at post-stressor only, although the effect was only robust in the 1000- to 2000-milliseconds window. Further, modulation magnitude in the high DI group covaried with stress-relief craving and some CUD indices in the 400- to 1000-milliseconds and 1000- to 3000-milliseconds windows, respectively. No significant effects of DI on negative stimuli-elicited LPP modulation were found, although inverse associations with some CUD indices were observed. Finally, exploratory analyses revealed some evidence for DI moderation of the relation between subjective stressor reactivity and negative stimuli-elicited LPP modulation such that greater stressor reactivity was associated with blunted versus enhanced modulation in the high and low DI groups, respectively. Negative and cannabis stimuli-elicited LPP modulation appear to index distinct, CUD-relevant neural processes in high DI cannabis users.
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Affiliation(s)
| | - Sarah A. Okey
- Department of PsychologyArizona State University Tempe AZ USA
| | | | | | - Jesse R. Cougle
- Department of PsychologyFlorida State University Tallahassee FL USA
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53
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Bruce D, Bouris AM, Bowers S, Blocker O, Lee SY, Glidden MF, Schneider JA, Reirden DH. Medical, therapeutic, and recreational use of cannabis among young men who have sex with men living with HIV. ADDICTION RESEARCH & THEORY 2019; 28:250-259. [PMID: 32952491 PMCID: PMC7500448 DOI: 10.1080/16066359.2019.1629427] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 06/03/2019] [Accepted: 06/05/2019] [Indexed: 06/11/2023]
Abstract
Cannabis plays a role in symptoms management in HIV, especially the alleviation of pain and nausea and stimulation of appetite, and prevalence of cannabis use in HIV-positive populations exceeds that of the general U.S. population. Previous research has described an "overlap" between medical and recreational cannabis use among persons living with HIV. To understand better the motives associated cannabis use among young men who have sex with men living with HIV (HIV+ YMSM), we conducted semi-structured interviews with 30 HIV+YMSM in Denver and Chicago. Interviews were audio-recorded, transcribed, and coded by a diverse team of analysts. In addition to findings that mapped onto previously identified medical motives and recreational motives, we identified several themes that straddled medical and recreational use in a domain we describe as therapeutic. Themes identified in this therapeutic domain of cannabis use include (a) enhanced introspection among individuals that promotes psychological adjustment to an HIV diagnosis, improved medical management, and future orientation; (b) reflection processes that mitigate interpersonal conflict and improve interpersonal communication; and (c) a social-therapeutic phenomena of cannabis use among young persons with living HIV that is characterized by both enhanced introspection and improved interpersonal communication. Our findings suggest a spectrum of cannabis use among HIV+ YMSM that may be characterized not only by an overlap between medical and recreational use, but also by a distinct therapeutic domain that incorporates stress alleviation and cognitive expansion processes to improve focus on HIV management and self-care.
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Affiliation(s)
- Douglas Bruce
- Department of Health Sciences, DePaul University, Chicago, IL
| | - Alida M. Bouris
- School of Social Service Administration, University of Chicago, Chicago, IL
- Chicago Center for HIV Elimination, University of Chicago, Chicago, IL
| | - Shannon Bowers
- Department of Health Sciences, DePaul University, Chicago, IL
| | - Olivia Blocker
- School of Social Service Administration, University of Chicago, Chicago, IL
- Chicago Center for HIV Elimination, University of Chicago, Chicago, IL
| | - Soo Young Lee
- School of Social Service Administration, University of Chicago, Chicago, IL
- Chicago Center for HIV Elimination, University of Chicago, Chicago, IL
| | - Mary F. Glidden
- Children’s Hospital Colorado, University of Colorado School of Medicine, Aurora, CO
| | - John A. Schneider
- Chicago Center for HIV Elimination, University of Chicago, Chicago, IL
- Department of Medicine, University of Chicago, Chicago, IL
- Department of Public Health Sciences, University of Chicago, Chicago, IL
| | - Daniel H. Reirden
- Children’s Hospital Colorado, University of Colorado School of Medicine, Aurora, CO
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54
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Weinberger AH, Pacek LR, Sheffer CE, Budney AJ, Lee J, Goodwin RD. Serious psychological distress and daily cannabis use, 2008 to 2016: Potential implications for mental health? Drug Alcohol Depend 2019; 197:134-140. [PMID: 30825793 PMCID: PMC6440801 DOI: 10.1016/j.drugalcdep.2019.01.010] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Revised: 12/14/2018] [Accepted: 01/07/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND Daily cannabis use is increasing in the United States (US). Yet, it is not known whether daily cannabis use is disproportionately common, or whether it has increased differentially over time, by mental health status. This study estimated the prevalence of daily cannabis use among adults in the US with and without past-month serious psychological distress (SPD; measured by the Kessler Psychological Distress Scale (K6)) in 2016 and estimated trends in daily cannabis use by past-30-day SPD status from 2008 to 2016. METHODS Data were drawn from adults age 18 and older in the 2008-2016 National Survey on Drug Use and Health (combined total analytic sample n = 356,413). Linear time trends of daily cannabis use, stratified by SPD status, were assessed using logistic regression models with continuous year as the predictor. RESULTS In 2016, past-month daily cannabis use was significantly more common among those with past-month SPD (8.07%), compared to those without past-month SPD (2.66%). Daily cannabis use increased significantly from 2008 to 2016 among those both with and without SPD although use among those with SPD was persistently higher than use among those without SPD over the time period studied. CONCLUSIONS Daily cannabis use is significantly more common among persons with serious psychological distress and is increasing in this group, as well as among those without. Given this increase and the high prevalence of cannabis use among those with SPD, it may be important to consider potential consequences of this increased use for those with mental health vulnerabilities.
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Affiliation(s)
- Andrea H Weinberger
- Ferkauf Graduate School of Psychology, Yeshiva University, Bronx, NY, USA; Department of Epidemiology and Population Health, Yeshiva University Albert Einstein College of Medicine, Bronx, NY, USA.
| | - Lauren R Pacek
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC, USA.
| | - Christine E Sheffer
- Department of Health Behavior, Roswell Park Cancer Institute, Buffalo, NY, USA.
| | - Alan J Budney
- Geisel School of Medicine at Dartmouth, Center for Technology and Behavioral Health, Lebanon, NH, USA.
| | - Joun Lee
- Ferkauf Graduate School of Psychology, Yeshiva University, Bronx, NY, USA.
| | - Renee D Goodwin
- Institute for Implementation Science and Population Health, CUNY School of Public Health and Health Policy, New York, NY, USA; Department of Epidemiology and Biostatistics, CUNY School of Public Health, New York, NY, USA; Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY, USA.
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55
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Peraza N, Smit T, Garey L, Manning K, Buckner JD, Zvolensky MJ. Distress tolerance and cessation-related cannabis processes: The role of cannabis use coping motives. Addict Behav 2019; 90:164-170. [PMID: 30408699 DOI: 10.1016/j.addbeh.2018.10.047] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Revised: 10/30/2018] [Accepted: 10/30/2018] [Indexed: 02/07/2023]
Abstract
Robust evidence implicates perceived distress tolerance as a risk factor for maladaptive cannabis use and poorer cannabis cessation outcomes. Past work suggests that perceived distress tolerance may be related to an array of clinically-relevant cannabis processes and outcomes via cannabis coping motives. Although promising, the generalizability of this work to racially/ethnically diverse samples of adult cannabis users is unknown. Additionally, investigation into alternative cannabis processes has been limited and has not controlled for the effects of other cannabis motives. Thus, the present study investigated cannabis coping motives as an explanatory variable for the relation between perceived distress tolerance and cannabis use processes that may impede cessation (e.g., cannabis use cravings, perceived barriers to cannabis cessation, and withdrawal symptoms) among an ethnically diverse sample of current cannabis using adults. Participants included 131 adult cannabis users (Mage = 36.67 years; 29.8% female; 59.2% Black, 26.2% White, 16.0% Hispanic). Results indicated that perceived distress tolerance was indirectly associated with all criterion variables through cannabis coping motives after controlling for the variance attributable to four other motives. The current study builds upon previous theoretically-supported work by examining these models among an ethnically diverse sample of current cannabis using adults and testing alternative cessation-related cannabis processes while controlling for the independent effects of four other cannabis motives.
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56
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Stewart KL, Farris SG, Jackson KM, Borsari B, Metrik J. Cannabis Use and Anxiety Sensitivity in Relation to Physical Health and Functioning in post-9/11 Veterans. COGNITIVE THERAPY AND RESEARCH 2019; 43:45-54. [PMID: 33583981 DOI: 10.1007/s10608-018-9950-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Frequency of cannabis use and cognitive vulnerabilities such as anxiety sensitivity (i.e., the fear of bodily sensations), have been independently linked with poor physical health, however the interplay between these health-mental health processes may compound poor physical health and functioning in cannabis users. Thus, the current study evaluated the direct and interactive effects of cannabis use frequency and anxiety sensitivity on physical health and functioning among cannabis-using veterans. Participants (N = 138) were post-9/11 United States veterans recruited from a Veterans Affairs hospital who reported cannabis use in the past six months. Cannabis use frequency in the past month and anxiety sensitivity were significantly negatively correlated with perceived overall physical health. There was a significant interaction between cannabis use frequency and anxiety sensitivity, such that more frequent cannabis use was associated with poorer overall health and role functioning due to health problems among veterans with higher anxiety sensitivity (but not lower). Findings suggest that anxiety sensitivity is a cognitive vulnerability linked to poor perceived physical health and impairment among frequent cannabis users and could be targeted, along with cannabis use, for health-promotion in cannabis users.
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Affiliation(s)
- Kate L Stewart
- Providence VA Medical Center, Providence, RI, 02908, USA.,Department of Psychiatry and Human Behavior, Alpert Medical School, Brown University, Providence, RI
| | - Samantha G Farris
- Department of Psychiatry and Human Behavior, Alpert Medical School, Brown University, Providence, RI.,The Miriam Hospital, Centers for Behavioral and Preventative Medicine, Providence, RI 02903 USA.,Rutgers, the State University of New Jersey, Piscataway, NJ 08854 USA
| | - Kristina M Jackson
- Center for Alcohol and Addiction Studies, Brown University School of Public Health, Providence, RI, 02903, USA
| | - Brian Borsari
- San Francisco VA Health Care System, San Francisco, CA, 94121, USA.,Department of Psychiatry, University of California - San Francisco, San Francisco, CA, 94103, USA
| | - Jane Metrik
- Center for Alcohol and Addiction Studies, Brown University School of Public Health, Providence, RI, 02903, USA.,Providence VA Medical Center, Providence, RI, 02908, USA.,Center for Alcohol and Addiction Studies, Brown University, Box G-S121-4, Providence, RI 02912, USA
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57
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Buckner JD, Walukevich Dienst K, Zvolensky MJ. Distress tolerance and cannabis craving: The impact of laboratory-induced distress. Exp Clin Psychopharmacol 2019; 27:38-44. [PMID: 30346191 PMCID: PMC6355373 DOI: 10.1037/pha0000231] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Low levels of distress tolerance have been identified as an important vulnerability factor for negative cannabis outcomes. The current study is the first known experimental manipulation of state distress to test whether distress tolerance interacts with state distress to predict the urge to use cannabis. Current cannabis users (N = 126; 88.9% with cannabis use disorder; 54.0% non-Hispanic Caucasian) were randomly assigned to a distress task condition or neutral (reading) task condition. Participants in the 2 conditions did not differ on distress tolerance, negative affect (NA), or craving at baseline. The distress tolerance × condition interaction significantly predicted task NA, such that low (but not high) distress tolerance was related to greater state NA throughout the task. The distress tolerance × condition interaction significantly predicted cannabis craving during the task, such that the distress condition was related to greater cannabis craving at lower (but not higher) levels of distress tolerance. In the distress condition, those who endorsed coping motives during the task reported lower distress tolerance. Together these findings suggest that individuals with lower distress tolerance experienced greater NA during a laboratory-induced distress and reported greater cannabis craving when NA was greatest during the task. This experimental study adds to a growing, but limited, literature implicating lower levels of distress tolerance to the maintenance and relapse of cannabis use. (PsycINFO Database Record (c) 2019 APA, all rights reserved).
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58
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Stein AT, Freeman SZ, Smits JAJ. Cognitive Mechanisms Underlying the Link Between Anxiety, Health Behaviors, and Illness Outcomes: Commentary on a Special Issue. COGNITIVE THERAPY AND RESEARCH 2019. [DOI: 10.1007/s10608-019-09999-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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59
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McHugh RK, Kneeland ET. Affective vulnerability in substance use disorders. Curr Opin Psychol 2019; 30:54-58. [PMID: 30851660 DOI: 10.1016/j.copsyc.2019.01.011] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Revised: 01/07/2019] [Accepted: 01/18/2019] [Indexed: 01/04/2023]
Abstract
Substances of abuse are characterized by their rewarding effects and engagement of reward pathways in the brain. However, these substances also provide rapid relief of negative affect, and thus are highly negatively reinforcing. Accordingly, negative affectivity and other affective vulnerabilities (factors related to the experience of affect) are strongly linked to problematic substance use and substance use disorders. In this review, we provide a critical overview of the literature on affective vulnerabilities in substance use disorders. We discuss how both the experience of affect (e.g. negative affectivity, stress reactivity) and the interpretation of affect (e.g. distress intolerance, anxiety sensitivity) are pertinent to the development, maintenance, and treatment of substance use disorders.
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Affiliation(s)
- R Kathryn McHugh
- Division of Alcohol and Drug Abuse, McLean Hospital, 115 Mill Street, Belmont, MA 02478, USA; Department of Psychiatry, Harvard Medical School, 25 Shattuck Street, Boston, MA 02115, USA.
| | - Elizabeth T Kneeland
- Division of Alcohol and Drug Abuse, McLean Hospital, 115 Mill Street, Belmont, MA 02478, USA; Department of Psychiatry, Harvard Medical School, 25 Shattuck Street, Boston, MA 02115, USA
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60
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LaRowe LR, Farris SG, Zvolensky MJ, Ditre JW. Associations Between Past-Month Pain and Distress Intolerance Among Daily Cigarette Smokers. J Stud Alcohol Drugs 2018. [PMID: 30422792 DOI: 10.15288/jsad.2018.79.781] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
OBJECTIVE A growing body of research indicates that pain is associated with the maintenance of tobacco smoking. Distress intolerance (DI) may play an important role in the link between pain and smoking. The goal of this study was to examine the association between past-month pain status and DI among a sample of daily cigarette smokers. It was hypothesized that smokers who reported past-month pain (vs. those reporting no past-month pain) would have higher perceived DI (i.e., lower scores on the Distress Tolerance Scale [DTS]) and higher physical DI (i.e., shorter persistence during the Breath-Holding Duration Task), and would report greater subjective distress and physical sensations during the breath-holding task. METHOD Participants (N = 126) were daily smokers (56.3% male) who attended a baseline session for a larger experimental study on smoking behavior. Participants self-reported the presence and severity of past-month pain and completed two breath-holding duration trials approximately 15 minutes after smoking. Data were cross-sectional in nature. RESULTS Smokers with past-month pain had lower scores on the DTS relative to smokers without pain. No differences in breath-holding duration were observed. In addition, smokers with past-month pain, relative to those without, reported greater subjective distress and physical sensations during the initial, but not second, breath-holding trial. CONCLUSIONS This is the first study to show that smokers with co-occurring pain may harbor beliefs about their inability to tolerate aversive psychological states, and are more emotionally reactive to physiological provocation (breath-holding task), than smokers without co-occurring pain. DI among smokers with pain may represent one mechanism by which pain contributes to the maintenance of smoking behavior.
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Affiliation(s)
- Lisa R LaRowe
- Department of Psychology, Syracuse University, Syracuse, New York
| | - Samantha G Farris
- Department of Psychiatry and Human Behavior, Alpert Medical School of Brown University, Providence, Rhode Island.,The Miriam Hospital, Centers for Behavioral and Preventative Medicine, Providence, Rhode Island.,Department of Psychology, Rutgers, The State University of New Jersey, Piscataway, New Jersey
| | - Michael J Zvolensky
- Department of Psychology, University of Houston, Houston, Texas.,Department of Behavioral Science, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Joseph W Ditre
- Department of Psychology, Syracuse University, Syracuse, New York
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61
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Macatee RJ, Albanese BJ, Crane NA, Okey SA, Cougle JR, Schmidt NB. Distress intolerance moderation of neurophysiological markers of response inhibition after induced stress: Relations with cannabis use disorder. PSYCHOLOGY OF ADDICTIVE BEHAVIORS 2018; 32:944-955. [PMID: 30407026 DOI: 10.1037/adb0000418] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Cannabis use is prevalent but only a minority of regular users develop cannabis use disorder (CUD); thus, CUD risk identification among current cannabis users is vital for targeted intervention development. Existing data suggest that high distress intolerance (DI), an individual difference reflective of the ability to withstand negative affect, is linked to CUD, possibly via stress-elicited impairment of response inhibition but this has never been explicitly tested. Frequent cannabis users with high and low DI completed a go/no-go task during EEG recording before and after a laboratory stressor. Relations between DI, cannabis use-related problems, and behavioral as well as neurophysiological markers of response inhibition functioning were assessed. DI significantly moderated the effect of the stressor on the conflict-monitoring but not evaluative phase of response inhibition as measured by N2 and P3a amplitude, respectively. Unexpectedly, cannabis users with high DI demonstrated stressor-elicited enhancement rather than impairment of conflict-monitoring neural activity, which was related to faster reaction time (RT) and decreased past-month cannabis problems. Enhanced inhibition-related modulation of P3a amplitude was generally associated with increased cannabis problems regardless of acute stress. Results did not provide support for stress-elicited impairment in cognitive control as a mechanism linking high DI and CUD, though some support was found for the relevance of inhibition-related neural activity to CUD. Stress-elicited enhancement of conflict-monitoring neural activity during response inhibition may reflect an adaptive neural response among cannabis users with high DI that protects against CUD in this at-risk group. (PsycINFO Database Record (c) 2018 APA, all rights reserved).
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Affiliation(s)
| | | | | | - Sarah A Okey
- Department of Psychology, Florida State University
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62
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Manning K, Rogers AH, Bakhshaie J, Hogan JBD, Buckner JD, Ditre JW, Zvolensky MJ. The association between perceived distress tolerance and cannabis use problems, cannabis withdrawal symptoms, and self-efficacy for quitting cannabis: The explanatory role of pain-related affective distress. Addict Behav 2018; 85:1-7. [PMID: 29787925 DOI: 10.1016/j.addbeh.2018.05.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Revised: 05/14/2018] [Accepted: 05/15/2018] [Indexed: 01/25/2023]
Abstract
Rates of cannabis use and related problems continue to rise, ranking as the third most common substance use disorder in the United States, behind tobacco and alcohol use. Past work suggests that perceived distress tolerance is related to several clinically significant features of cannabis use (e.g., coping-oriented use). However, there has been little exploration of the mechanisms that may underlie relations between perceived distress tolerance and cannabis use problems, withdrawal severity, and self-efficacy for quitting. The current study sought to examine the experience of pain, which frequently co-occurs with cannabis use (Ashrafioun, Bohnert, Jannausch, & Ilgen, 2015), as an underlying factor in the relation between perceived distress tolerance and cannabis related problems among 203 current cannabis-using adults (29.2% female, M = 37.7 years, SD = 10.2, 63% African American). Results indicated that perceived distress tolerance via pain related affective distress significantly predicted the severity of cannabis use problems (Pm = 0.60), degree of cannabis withdrawal (Pm = 0.39), and lower self-efficacy for quitting cannabis (Pm = 0.36). Future work may usefully explore the role of pain-related affective distress as a mechanistic factor in the context of perceived distress tolerance-cannabis relations.
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Affiliation(s)
- Kara Manning
- University of Houston, Department of Psychology, Houston, TX, United States
| | - Andrew H Rogers
- University of Houston, Department of Psychology, Houston, TX, United States
| | - Jafar Bakhshaie
- University of Houston, Department of Psychology, Houston, TX, United States
| | | | - Julia D Buckner
- Louisiana State University, Department of Psychology, Baton Rouge, LA, United States
| | - Joseph W Ditre
- Syracuse University, Department of Psychology, Syracuse, NY, United States
| | - Michael J Zvolensky
- University of Houston, Department of Psychology, Houston, TX, United States; The University of Texas MD Anderson Cancer Center, Department of Behavioral Science, Houston, TX, United States.
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63
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Wycoff AM, Metrik J, Trull TJ. Affect and cannabis use in daily life: a review and recommendations for future research. Drug Alcohol Depend 2018; 191:223-233. [PMID: 30149283 PMCID: PMC6201696 DOI: 10.1016/j.drugalcdep.2018.07.001] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 07/07/2018] [Accepted: 07/09/2018] [Indexed: 12/25/2022]
Abstract
BACKGROUND Although cannabis is often used for the purposes of relieving negative affective states such as anxiety and depression, the associations between cannabis use and affect in daily life are unclear. Ecological momentary assessment (EMA) has been used to study these associations in individuals' natural environments, providing more ecological validity, minimizing retrospective bias, and allowing for the analysis of within-individual processes over time. This review focuses on studies that utilized EMA to examine daily-life associations of cannabis use and negative and positive affective states. METHODS We review the findings of the 19 articles that met inclusion criteria, including clinical and community samples. RESULTS Results provide equivocal evidence regarding relations between cannabis use and affect for community samples. Findings are mixed for clinical samples as well, but more consistent patterns emerge for general negative affect (NA) and anger/hostility at the momentary level; cannabis use may be more likely following increased NA and lead to decreases in NA and anger/hostility in psychiatric populations. CONCLUSIONS Findings support a negative reinforcement hypothesis for clinical samples in terms of general NA and anger/hostility. However, discrepancies among studies point to a need to thoroughly characterize samples, consider motives for and expectancies of use, improve quantification of cannabis use, and consider co-use with other substances. Additional design recommendations are also offered for future studies.
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Affiliation(s)
- Andrea M Wycoff
- Department of Psychological Sciences, University of Missouri, Columbia, MO, 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
| | - Timothy J Trull
- Department of Psychological Sciences, University of Missouri, Columbia, MO, USA
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64
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LaRowe LR, Farris SG, Zvolensky MJ, Ditre JW. Associations Between Past-Month Pain and Distress Intolerance Among Daily Cigarette Smokers. J Stud Alcohol Drugs 2018; 79:781-789. [PMID: 30422792 PMCID: PMC6240006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Accepted: 04/20/2018] [Indexed: 09/22/2024] Open
Abstract
OBJECTIVE A growing body of research indicates that pain is associated with the maintenance of tobacco smoking. Distress intolerance (DI) may play an important role in the link between pain and smoking. The goal of this study was to examine the association between past-month pain status and DI among a sample of daily cigarette smokers. It was hypothesized that smokers who reported past-month pain (vs. those reporting no past-month pain) would have higher perceived DI (i.e., lower scores on the Distress Tolerance Scale [DTS]) and higher physical DI (i.e., shorter persistence during the Breath-Holding Duration Task), and would report greater subjective distress and physical sensations during the breath-holding task. METHOD Participants (N = 126) were daily smokers (56.3% male) who attended a baseline session for a larger experimental study on smoking behavior. Participants self-reported the presence and severity of past-month pain and completed two breath-holding duration trials approximately 15 minutes after smoking. Data were cross-sectional in nature. RESULTS Smokers with past-month pain had lower scores on the DTS relative to smokers without pain. No differences in breath-holding duration were observed. In addition, smokers with past-month pain, relative to those without, reported greater subjective distress and physical sensations during the initial, but not second, breath-holding trial. CONCLUSIONS This is the first study to show that smokers with co-occurring pain may harbor beliefs about their inability to tolerate aversive psychological states, and are more emotionally reactive to physiological provocation (breath-holding task), than smokers without co-occurring pain. DI among smokers with pain may represent one mechanism by which pain contributes to the maintenance of smoking behavior.
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Affiliation(s)
- Lisa R. LaRowe
- Department of Psychology, Syracuse University, Syracuse, New York
| | - Samantha G. Farris
- Department of Psychiatry and Human Behavior, Alpert Medical School of Brown University, Providence, Rhode Island
- The Miriam Hospital, Centers for Behavioral and Preventative Medicine, Providence, Rhode Island
- Department of Psychology, Rutgers, The State University of New Jersey, Piscataway, New Jersey
| | - Michael J. Zvolensky
- Department of Psychology, University of Houston, Houston, Texas
- Department of Behavioral Science, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Joseph W. Ditre
- Department of Psychology, Syracuse University, Syracuse, New York
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Horenstein A, Potter CM, Heimberg RG. How does anxiety sensitivity increase risk of chronic medical conditions? CLINICAL PSYCHOLOGY-SCIENCE AND PRACTICE 2018. [DOI: 10.1111/cpsp.12248] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Arielle Horenstein
- Adult Anxiety Clinic of Temple; Department of Psychology; Temple University; Philadelphia Pennsylvania
| | - Carrie M. Potter
- Department of Psychiatry of Cambridge Health Alliance; Harvard Medical School; Boston Massachusetts
| | - Richard G. Heimberg
- Adult Anxiety Clinic of Temple; Department of Psychology; Temple University; Philadelphia Pennsylvania
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Vujanovic AA, Farris SG, Bartlett BA, Lyons RC, Haller M, Colvonen PJ, Norman SB. Anxiety sensitivity in the association between posttraumatic stress and substance use disorders: A systematic review. Clin Psychol Rev 2018; 62:37-55. [PMID: 29778929 DOI: 10.1016/j.cpr.2018.05.003] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Revised: 05/08/2018] [Accepted: 05/09/2018] [Indexed: 11/19/2022]
Abstract
Posttraumatic stress disorder (PTSD) and substance use disorders (SUD) are complex psychiatric conditions that commonly co-occur. No evidence-based, "gold standard" treatments for PTSD/SUD comorbidity are currently available. Thus, it is imperative to better understand cognitive-affective mechanisms, targetable via cognitive-behavioral intervention (i.e., malleable), that may be related to both disorders in order to improve the theory and treatment of PTSD/SUD. Anxiety sensitivity is a malleable cognitive-affective factor with relevance to both PTSD and SUD. This systematic review focused on the published literature on anxiety sensitivity and trauma/PTSD and substance use/SUD from 1966 - May 1, 2018, and includes a total of 35 manuscripts. The state of the literature, limitations, and future research directions are discussed.
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Affiliation(s)
- Anka A Vujanovic
- University of Houston, Department of Psychology, Houston, TX, USA.
| | - Samantha G Farris
- The Warren Alpert Medical School of Brown University, Department of Psychiatry and Human Behavior, Providence, RI, USA; The Miriam Hospital, Centers for Behavioral and Preventative Medicine, Providence, RI, USA; Butler Hospital, Behavioral Medicine and Addictions Research Unit, Providence, RI, USA; Rutgers, The State University of New Jersey, Department of Psychology, Piscataway, NJ, USA
| | | | - Robert C Lyons
- Veterans Affairs San Diego Healthcare System, San Diego, CA, USA; University of California, San Diego School of Medicine, Department of Psychiatry, San Diego, CA, USA
| | - Moira Haller
- Veterans Affairs San Diego Healthcare System, San Diego, CA, USA; University of California, San Diego School of Medicine, Department of Psychiatry, San Diego, CA, USA
| | - Peter J Colvonen
- Veterans Affairs San Diego Healthcare System, San Diego, CA, USA; University of California, San Diego School of Medicine, Department of Psychiatry, San Diego, CA, USA; Veterans Affairs Center of Excellence for Stress and Mental Health, San Diego, CA, USA
| | - Sonya B Norman
- Veterans Affairs San Diego Healthcare System, San Diego, CA, USA; University of California, San Diego School of Medicine, Department of Psychiatry, San Diego, CA, USA; Veterans Affairs Center of Excellence for Stress and Mental Health, San Diego, CA, USA; National Center for PTSD, White River Junction, VT, USA
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Manning K, Paulus DJ, Hogan JBD, Buckner JD, Farris SG, Zvolensky MJ. Negative affectivity as a mechanism underlying perceived distress tolerance and cannabis use problems, barriers to cessation, and self-efficacy for quitting among urban cannabis users. Addict Behav 2018; 78:216-222. [PMID: 29216571 PMCID: PMC6421836 DOI: 10.1016/j.addbeh.2017.11.041] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Revised: 11/21/2017] [Accepted: 11/27/2017] [Indexed: 12/25/2022]
Abstract
Cannabis use rates continue to rise in the United States and currently cannabis is among the most widely used substances in the world. Cannabis use is associated with several mental health problems, low educational attainment, low income, and underemployment. The current study explored the tendency to experience negative affect (negative affectivity) as a factor accounting for the association between perceived distress tolerance and problems related to the use of cannabis. Participants included 203 urban adult daily cannabis users (29.2% female, M=37.7years, 63% African American). Results indicated that there was a significant indirect effect of distress tolerance via negative affectivity in terms of cannabis use problems (b=-0.58, 95%CI [-1.14, -0.21]), cannabis withdrawal (b=-0.65, 95%CI [-1.36, -0.21]), self-efficacy for quitting (b=-0.83, 95%CI [-1.85, -0.22]), and perceived barriers for cannabis cessation (b=-0.71, 95%CI [-1.51, -0.24]). The present data provide novel empirical evidence suggesting negative affectivity may help explain the relation between perceived distress tolerance and an array of clinically significant cannabis use processes. Intervention programming for daily cannabis users may benefit from targeting negative affectivity to facilitate change in cannabis use processes among users who tend to perceive that they are less capable of tolerating distress.
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Affiliation(s)
- Kara Manning
- University of Houston, Department of Psychology, Houston, TX, United States
| | - Daniel J Paulus
- University of Houston, Department of Psychology, Houston, TX, United States
| | | | - Julia D Buckner
- Louisiana State University, Department of Psychology, Baton Rouge, LA, United States
| | - Samantha G Farris
- Department of Psychiatry and Human Behavior, Alpert Medical School of Brown University, Providence, RI, United States; Centers for Behavioral and Preventative Medicine, The Miriam Hospital, Providence, RI, United States; General Medicine Research Unit, Butler Hospital, Providence, RI, United States
| | - Michael J Zvolensky
- University of Houston, Department of Psychology, Houston, TX, United States; The University of Texas MD Anderson Cancer Center, Department of Behavioral Science, Houston, TX, United States.
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Metrik J, Bassett SS, Aston ER, Jackson KM, Borsari B. Medicinal versus Recreational Cannabis Use among Returning Veterans. TRANSLATIONAL ISSUES IN PSYCHOLOGICAL SCIENCE 2018; 4:6-20. [PMID: 30003119 PMCID: PMC6037171 DOI: 10.1037/tps0000133] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
BACKGROUND Although increasing rates of cannabis use and cannabis use disorder (CUD) are well-documented among veterans, little is known about their use of cannabis specifically for medicinal purposes. The present study characterizes such use and compares veterans reporting cannabis use for medicinal (n = 66) versus recreational (n = 77) purposes on (a) sociodemographic factors, (b) psychiatric disorders (posttraumatic stress disorder [PTSD], major depressive disorder [MDD], and CUD), (c) other substance use, (d) reasons for cannabis use and cannabis-related problems, and (e) physical and mental health. METHODS Participants were veterans deployed post 9/11/2001 recruited from a Veterans Health Administration (VHA) facility (N = 143; mean [SD] age = 30.0 [6.6]; mean [SD] deployments = 1.7 [1.1]) who reported past-year cannabis use. RESULTS The most frequently endorsed conditions for medicinal cannabis (MC) use were anxiety/stress, PTSD, pain, depression, and insomnia. In logistic regression analyses adjusted for frequency of cannabis use, MC users were significantly more likely (OR = 3.16) to meet criteria for PTSD than recreational cannabis (RC) users. Relative to RC users, MC users reported significantly greater motivation for using cannabis to cope with sleep disturbance as well as significantly poorer sleep quality and worse physical health. CONCLUSIONS Veterans who use cannabis for medicinal purposes differ significantly in sleep, physical and mental health functioning than veterans who use cannabis for recreational purposes. PTSD and sleep problems may be especially relevant issues to address in screening and providing clinical care to returning veterans who are using cannabis for medicinal purposes.
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Affiliation(s)
- Jane Metrik
- Center for Alcohol and Addiction Studies, Brown University School of Public Health, Providence, RI, 02903, USA
- Providence VA Medical Center, Providence, RI, 02908, USA
- Department of Psychiatry and Human Behavior, Alpert Medical School of Brown University, Providence, RI, 02912, USA
| | - Shayna S. Bassett
- Department of Psychology, Social Sciences Research Center, University of Rhode Island, Kingston, RI, 02881, USA
| | - Elizabeth R. Aston
- Center for Alcohol and Addiction Studies, Brown University School of Public Health, Providence, RI, 02903, USA
| | - Kristina M. Jackson
- Center for Alcohol and Addiction Studies, Brown University School of Public Health, Providence, RI, 02903, USA
| | - Brian Borsari
- San Francisco VA Medical Center, San Francisco, CA, 94121, USA
- Department of Psychiatry, University of California – San Francisco, San Francisco, CA, 94103, USA
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Gunn RL, Jackson KM, Borsari B, Metrik J. Negative urgency partially accounts for the relationship between major depressive disorder and marijuana problems. Borderline Personal Disord Emot Dysregul 2018; 5:10. [PMID: 29796282 PMCID: PMC5956924 DOI: 10.1186/s40479-018-0087-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2018] [Accepted: 05/01/2018] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND To goal of this study was to better understand mechanisms underlying associations between Major Depressive Disorder (MDD) and marijuana use and problems. Specifically, it was hypothesized that negative urgency (NU), the tendency to act rashly while experiencing negative mood states, would uniquely (compared to other impulsivity traits: positive urgency, sensation seeking, premeditation, and perseverance) account for the relationship between MDD and marijuana use and problems. METHODS Data were collected from a sample (N = 357) of veterans (M age = 33.63) recruited from a Veterans Affairs hospital who used marijuana at least once in their lifetime. Participants completed the SCID-NP to assess MDD, a marijuana problems scale, a Time-Line Follow-back to assess six-month marijuana use, and the UPPS-P Impulsive Behavior Scale for impulsivity. RESULTS Path analysis was conducted using bootstrapped (k = 20,000) and bias-corrected 95% confidence intervals (CIs) to estimate mediation (indirect) effects, controlling for age, sex, and race. Analyses revealed a significant direct effect of MDD on NU and NU on marijuana problems. Regarding mediational analyses, there was a significant indirect effect of MDD on marijuana problems via NU. The direct effect of MDD on marijuana problems was reduced, but remained significant, suggesting partial mediation. No other impulsivity scales accounted for the relationship between MDD and marijuana problems. In predicting marijuana use, there were no significant indirect effects for any impulsivity traits, including NU, despite significant bivariate associations between use and NU and MDD. CONCLUSIONS Results suggest that high levels of NU may partially explain associations between MDD and marijuana problems, but not marijuana use. No other facets of impulsivity accounted for the relationship between MDD and marijuana use or problems, underscoring the specificity of NU as a putative mechanism and the importance of assessing NU in treatment settings.
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Affiliation(s)
- Rachel L Gunn
- 1Center for Alcohol and Addiction Studies, Brown University School of Public Health, Providence, RI 02903 USA
| | - Kristina M Jackson
- 1Center for Alcohol and Addiction Studies, Brown University School of Public Health, Providence, RI 02903 USA
| | - Brian Borsari
- 2San Francisco VA Medical Center, San Francisco, California 94121 USA.,3University of California, San Francisco, 94143 USA
| | - Jane Metrik
- 1Center for Alcohol and Addiction Studies, Brown University School of Public Health, Providence, RI 02903 USA.,4Providence VA Medical Center, Providence, RI 02908 USA
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Chou CY, Herbst E, Cloitre M, Tsoh JY. An emotion regulation-focused theoretical framework for co-occurring nicotine addiction and PTSD: Comments on existing treatments and future directions. COGENT MEDICINE 2018. [DOI: 10.1080/2331205x.2018.1558731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Affiliation(s)
- Chia-Ying Chou
- Department of Psychiatry, University of California, San Francisco 401 Parnassus Ave, San Francisco, CA 94143, USA
| | - Ellen Herbst
- Department of Psychiatry, University of California, San Francisco 401 Parnassus Ave, San Francisco, CA 94143, USA
- Mental Health Services, San Francisco Veterans Affairs Health Care System, 4150 Clement St, San Francisco, CA 94121, USA
| | - Marylene Cloitre
- National Center for PTSD Dissemination and Training Division, Veterans Affairs Palo Alto Health Care System, 4951 Arroyo Rd., Livermore, CA 94550, USA
| | - Janice Y. Tsoh
- Department of Psychiatry, University of California, San Francisco 401 Parnassus Ave, San Francisco, CA 94143, USA
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Bonar EE, Goldstick JE, Collins RL, Cranford JA, Cunningham RM, Chermack ST, Blow FC, Walton MA. Daily associations between cannabis motives and consumption in emerging adults. Drug Alcohol Depend 2017; 178. [PMID: 28647681 PMCID: PMC5548614 DOI: 10.1016/j.drugalcdep.2017.05.006] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
BACKGROUND Increasing rates of cannabis use among emerging adults is a growing public health problem. Intensive longitudinal data can provide information on proximal motives for cannabis use, which can inform interventions to reduce use among emerging adults. METHOD As part of a larger longitudinal study, patients aged 18-25 years (N=95) recruited from an urban Emergency Department completed daily text message assessments of risk behaviors for 28days, including daily cannabis quantity and motives. Using a mixed effects linear regression model, we examined the relationships between daily quantity of cannabis consumed and motives (i.e., enhancement, social, conformity, coping, and expansion). RESULTS Participants were, on average, 22.0 years old (SD=2.2); 48.4% were male, 45.3% were African American, and 56.8% received public assistance. Results from the multi-level analysis (clustering day within individual), controlling for gender, race, and receipt of public assistance, indicated daily use of cannabis use for enhancement (β=0.27), coping (β=0.15), and/or social motives (β=0.34) was significantly associated with higher quantities of daily cannabis use; whereas expansion and conformity motives were not. CONCLUSIONS Daily data show that emerging adults who use cannabis for enhancement, social, and coping motives reported using greater quantities of cannabis. Future research should examine more comprehensive cannabis motives (e.g., boredom, social anxiety, sleep) and test tailored interventions focusing on alternative cognitive/behavioral strategies to address cannabis motives.
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Affiliation(s)
- Erin E. Bonar
- University of Michigan Addiction Center, Department of Psychiatry, University of Michigan School of Medicine, 4250 Plymouth Road, Ann Arbor, MI 48109
| | - Jason E. Goldstick
- University of Michigan Injury Center, University of Michigan School of Medicine, 2800 Plymouth Road, NCRC10-G080, Ann Arbor, Michigan, 48109,Department of Emergency Medicine, University of Michigan School of Medicine, 1500 East Medical Center Drive, Ann Arbor, MI 48109
| | - R. Lorraine Collins
- Department of Community Health and Health Behavior, School of Public Health and Health Professions, University at Buffalo, The State University of New York, Buffalo, New York, 14260
| | - James A. Cranford
- University of Michigan Addiction Center, Department of Psychiatry, University of Michigan School of Medicine, 4250 Plymouth Road, Ann Arbor, MI 48109
| | - Rebecca M. Cunningham
- University of Michigan Injury Center, University of Michigan School of Medicine, 2800 Plymouth Road, NCRC10-G080, Ann Arbor, Michigan, 48109,Department of Emergency Medicine, University of Michigan School of Medicine, 1500 East Medical Center Drive, Ann Arbor, MI 48109,Department of Emergency Medicine, Hurley Medical Center, 1Hurley Plaza, Flint, MI 48503,Department of Health Behavior and Health Education, University of Michigan School of Public Health, 1415 Washington Heights 3790A SPHI, Ann Arbor, MI 48109
| | - Stephen T. Chermack
- University of Michigan Addiction Center, Department of Psychiatry, University of Michigan School of Medicine, 4250 Plymouth Road, Ann Arbor, MI 48109,VA Center for Clinical Management Research, VA Ann Arbor Healthcare System, 2215 Fuller Road, Ann Arbor, MI 48105
| | - Frederic C. Blow
- University of Michigan Addiction Center, Department of Psychiatry, University of Michigan School of Medicine, 4250 Plymouth Road, Ann Arbor, MI 48109,VA Center for Clinical Management Research, VA Ann Arbor Healthcare System, 2215 Fuller Road, Ann Arbor, MI 48105
| | - Maureen A. Walton
- University of Michigan Addiction Center, Department of Psychiatry, University of Michigan School of Medicine, 4250 Plymouth Road, Ann Arbor, MI 48109,University of Michigan Injury Center, University of Michigan School of Medicine, 2800 Plymouth Road, NCRC10-G080, Ann Arbor, Michigan, 48109
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Metrik J, Jackson K, Bassett SS, Zvolensky MJ, Seal K, Borsari B. The mediating roles of coping, sleep, and anxiety motives in cannabis use and problems among returning veterans with PTSD and MDD. PSYCHOLOGY OF ADDICTIVE BEHAVIORS 2016; 30:743-754. [PMID: 27786514 DOI: 10.1037/adb0000210] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Veterans with posttraumatic stress disorder (PTSD) and major depressive disorder (MDD), the 2 most prevalent mental health disorders in the Iraq and Afghanistan veterans, are at increased risk for cannabis use and problems including cannabis use disorder (CUD). The present study examined the relationship of PTSD and MDD with cannabis use frequency, cannabis problems, and CUD as well as the role of 3 coping-oriented cannabis use motives (coping with negative affect, situational anxiety, and sleep) that might underlie this relationship. Participants were veterans (N = 301) deployed post-9/11/2001 recruited from a Veterans Health Administration facility in the Northeast United States based on self-reported lifetime cannabis use. There were strong unique associations between PTSD and MDD and cannabis use frequency, cannabis problems, and CUD. Mediation analyses revealed the 3 motives accounted, in part, for the relationship between PTSD and MDD with 3 outcomes in all cases but for PTSD with cannabis problems. When modeled concurrently, sleep motives, but not situational anxiety or coping with negative affect motives, significantly mediated the association between PTSD and MDD with use. Together with coping motives, sleep motives also fully mediated the effects of PTSD and MDD on CUD and in part the effect of MDD on cannabis problems. Findings indicate the important role of certain motives for better understanding the relation between PTSD and MDD with cannabis use and misuse. Future work is needed to explore the clinical utility in targeting specific cannabis use motives in the context of clinical care for mental health and CUD. (PsycINFO Database Record
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Affiliation(s)
| | - Kristina Jackson
- Center for Alcohol and Addiction Studies, Brown University School of Public Health
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