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Tuchman FR, Hallgren KA, Richards DK, Aldridge A, Anton RK, Aubin HJ, Kranzler HR, Mann K, O’Malley SS, Witkiewitz K. Reductions in WHO risk drinking levels correlate with alcohol craving among individuals with alcohol use disorder. ALCOHOL, CLINICAL & EXPERIMENTAL RESEARCH 2024; 48:420-429. [PMID: 38149364 PMCID: PMC10922776 DOI: 10.1111/acer.15257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 10/26/2023] [Accepted: 12/14/2023] [Indexed: 12/28/2023]
Abstract
BACKGROUND Abstinence has historically been considered the preferred goal of alcohol use disorder (AUD) treatment. However, most individuals with AUD do not want to abstain and many are able to reduce their drinking successfully. Craving is often a target of pharmacological and behavioral interventions for AUD, and reductions in craving may signal recovery. Whether reductions in drinking during AUD treatment are associated with reductions in craving has not been well examined. METHODS We conducted secondary analyses of data from three AUD clinical trials (N's= 1327, 346, and 200). Drinking reductions from baseline to the end of treatment were measured as changes in World Health Organization (WHO) risk drinking levels; alcohol craving was measured using validated self-report measures. Regression analyses tested whether drinking reductions were associated with end-of-treatment craving reductions; moderation analyses tested whether associations between drinking reduction and end-of-treatment craving differed across AUD severity. RESULTS Reductions of at least 1 or at least 2 WHO risk drinking levels were associated with lower craving (all p's < 0.05). Results were substantively similar after removing abstainers at the end-of-treatment. Associations between drinking reductions and craving were generally not moderated by AUD severity. CONCLUSIONS Individuals with WHO risk drinking level reductions reported significantly lower craving, as compared to those who did not achieve meaningful reductions in drinking. The results demonstrate the utility of WHO risk drinking levels as AUD clinical trial endpoints and provide evidence that drinking reductions mitigate craving.
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Affiliation(s)
- Felicia R. Tuchman
- Department of Psychology, University of New Mexico, MSC 03-2220, Albuquerque, NM, USA
| | - Kevin A. Hallgren
- University of Washington School of Medicine, Department of Psychiatry and Behavioral Sciences, Seattle, WA, USA
| | - Dylan K. Richards
- Center on Alcohol, Substance use, And Addictions (CASAA), University of New Mexico, MSC11-6280, Albuquerque, NM, USA
| | - Arnie Aldridge
- Behavioral Health Financing, Economics and Evaluation Department, Research Triangle Institute (RTI) International, Durham, NC, USA
| | - Raymond K. Anton
- Psychiatry and Behavioral Sciences Department, Medical University of South Carolina, Charleston, SC, USA
| | - Henri-Jean Aubin
- AP-HP. Université Paris Saclay, French Institute of Health and Medical Research (INSERM), Paris, Île-de-France, FRANCE
| | - Henry R. Kranzler
- Center for Studies of Addiction, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Karl Mann
- Central Institute for Mental Health Mannheim, Heidelberg University, Heidelberg, DE
| | - Stephanie S. O’Malley
- Department of Psychiatry, Yale School of Medicine, Yale University, New Haven, CT, USA
| | - Katie Witkiewitz
- Department of Psychology, University of New Mexico, MSC 03-2220, Albuquerque, NM, USA
- Center on Alcohol, Substance use, And Addictions (CASAA), University of New Mexico, MSC11-6280, Albuquerque, NM, USA
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Shmulewitz D, Stohl M, Greenstein E, Roncone S, Walsh C, Aharonovich E, Wall MM, Hasin DS. Validity of the DSM-5 craving criterion for alcohol, tobacco, cannabis, cocaine, heroin, and non-prescription use of prescription painkillers (opioids). Psychol Med 2023; 53:1955-1969. [PMID: 35506791 PMCID: PMC9096712 DOI: 10.1017/s0033291721003652] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
BACKGROUND Although the DSM-5 was adopted in 2013, the validity of the new substance use disorder (SUD) diagnosis and craving criterion has not been investigated systematically across substances. METHODS Adults (N = 588) who engaged in binge drinking or illicit drug use and endorsed at least one DSM-5 SUD criterion were included. DSM-5 SUD criteria were assessed for alcohol, tobacco, cannabis, cocaine, heroin, and opioids. Craving was considered positive if "wanted to use so badly that could not think of anything else" (severe craving) or "felt a very strong desire or urge to use" (moderate craving) was endorsed. Baseline information on substance-related variables and psychopathology was collected, and electronic daily assessment queried substance use for the following 90 days. For each substance, logistic regression estimated the association between craving and validators, i.e. variables expected to be related to craving/SUD, and whether association with the validators differed for DSM-5 SUD diagnosed with craving as a criterion v. without. RESULTS Across substances, craving was associated with most baseline validators (p values<0.05); neither moderate nor severe craving consistently showed greater associations. Baseline craving predicted subsequent use [odds ratios (OR): 4.2 (alcohol) - 234.3 (heroin); p's ⩽ 0.0001], with stronger associations for moderate than severe craving (p's < 0.05). Baseline DSM-5 SUD showed stronger associations with subsequent use when diagnosed with craving than without (p's < 0.05). CONCLUSION The DSM-5 craving criterion as operationalized in this study is valid. Including craving improves the validity of DSM-5 SUD diagnoses, and clinical relevance, since craving may cause impaired control over use and development and maintenance of SUD.
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Affiliation(s)
- D Shmulewitz
- Department of Psychiatry, Columbia University Irving Medical Center, 1051 Riverside Dr, New York, NY 10032, USA
- New York State Psychiatric Institute, 1051 Riverside Dr, New York, NY 10032, USA
| | - M Stohl
- New York State Psychiatric Institute, 1051 Riverside Dr, New York, NY 10032, USA
| | - E Greenstein
- New York State Psychiatric Institute, 1051 Riverside Dr, New York, NY 10032, USA
| | - S Roncone
- New York State Psychiatric Institute, 1051 Riverside Dr, New York, NY 10032, USA
| | - C Walsh
- New York State Psychiatric Institute, 1051 Riverside Dr, New York, NY 10032, USA
| | - E Aharonovich
- New York State Psychiatric Institute, 1051 Riverside Dr, New York, NY 10032, USA
| | - MM Wall
- Department of Psychiatry, Columbia University Irving Medical Center, 1051 Riverside Dr, New York, NY 10032, USA
- New York State Psychiatric Institute, 1051 Riverside Dr, New York, NY 10032, USA
- Department of Biostatistics, Mailman School of Public Health, Columbia University, 722 W 168th St, New York, NY, 10032, USA
| | - DS Hasin
- Department of Psychiatry, Columbia University Irving Medical Center, 1051 Riverside Dr, New York, NY 10032, USA
- New York State Psychiatric Institute, 1051 Riverside Dr, New York, NY 10032, USA
- Department of Epidemiology, Mailman School of Public Health, Columbia University, 722 W 168th St, New York, NY, 10032, USA
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Suffoletto B, Chung T. Desire to get drunk partially mediates effects of a combined text message-based alcohol intervention for young adults. Drug Alcohol Depend 2023; 246:109848. [PMID: 36989707 DOI: 10.1016/j.drugalcdep.2023.109848] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 03/08/2023] [Accepted: 03/14/2023] [Indexed: 03/31/2023]
Abstract
BACKGROUND This study aimed to test the causal effect of different text message interventions on reducing alcohol consumption indirectly by altering desire to get drunk. METHODS Participants were young adults randomized to interventions with different behavior change techniques: self-monitoring alone (TRACK); pre-drinking plan feedback (PLAN); post-drinking alcohol consumption feedback (USE); pre- and post-drinking goal feedback (GOAL); and a combination of techniques (COMBO) who completed at least 2 days of both pre- and post-drinking assessments over 12 weeks of intervention exposure. On the two days per week they planned to drank alcohol, participants were asked to report desire to get drunk (0 "none" to 8 "completely"). The next day, participants reported drinking quantity. Outcomes included binge drinking (defined as 4+ drinks for a woman and 5+ drinks for a man) and drinks per drinking day. Mediation was tested using path models of simultaneous between-person and within-person effects using maximum likelihood estimation. RESULTS At the between-person level, controlling for race and baseline AUDIT-C and within-person associations, 35.9 % of the effects of USE and 34.4 % of the effects of COMBO on reducing binge drinking were mediated through desire to get drunk. 60.8 % of the effects of COMBO on reducing drinks per drinking day were mediated through desire to get drunk. We did not find significant indirect effects for any other text-message intervention. DISCUSSION Findings support the hypothesized mediation model where desire to get drunk partially mediates the effects of a text message intervention using a combination of behavior change techniques on reducing alcohol consumption.
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Affiliation(s)
- Brian Suffoletto
- Department of Emergency Medicine, Stanford University, United States.
| | - Tammy Chung
- Institute for Health, Health Care Policy and Aging Research, Rutgers University, United States
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Deep brain stimulation of the nucleus accumbens in treatment-resistant alcohol use disorder: a double-blind randomized controlled multi-center trial. Transl Psychiatry 2023; 13:49. [PMID: 36755017 PMCID: PMC9908935 DOI: 10.1038/s41398-023-02337-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Revised: 01/24/2023] [Accepted: 01/26/2023] [Indexed: 02/10/2023] Open
Abstract
Treatment resistance in alcohol use disorders (AUD) is a major problem for affected individuals and for society. In the search of new treatment options, few case studies using deep brain stimulation (DBS) of the nucleus accumbens have indicated positive effects in AUD. Here we report a double-blind randomized controlled trial comparing active DBS ("DBS-EARLY ON") against sham stimulation ("DBS-LATE ON") over 6 months in n = 12 AUD inpatients. This 6-month blind phase was followed by a 12-month unblinded period in which all patients received active DBS. Continuous abstinence (primary outcome), alcohol use, alcohol craving, depressiveness, anxiety, anhedonia and quality of life served as outcome parameters. The primary intention-to-treat analysis, comparing continuous abstinence between treatment groups, did not yield statistically significant results, most likely due to the restricted number of participants. In light of the resulting limited statistical power, there is the question of whether DBS effects on secondary outcomes can nonetheless be interpreted as indicative of an therapeutic effect. Analyses of secondary outcomes provide evidence for this, demonstrating a significantly higher proportion of abstinent days, lower alcohol craving and anhedonia in the DBS-EARLY ON group 6 months after randomization. Exploratory responder analyses indicated that patients with high baseline alcohol craving, depressiveness and anhedonia responded to DBS. The results of this first randomized controlled trial are suggestive of beneficial effects of DBS in treatment-resistant AUD and encourage a replication in larger samples.
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5
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Kohen CB, Cofresí RU, Bartholow BD, Piasecki TM. Alcohol craving in the natural environment: Moderating roles of cue exposure, drinking, and alcohol sensitivity. Exp Clin Psychopharmacol 2023; 31:57-71. [PMID: 35025586 PMCID: PMC9276840 DOI: 10.1037/pha0000540] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Effects of cue exposure and alcohol consumption (e.g., priming doses) on craving for alcohol have been examined in largely separate literature, limiting what is known about their potential interaction. Individuals with low alcohol sensitivity, a known risk factor for alcohol use disorder (AUD), exhibit stronger cue-elicited craving than their higher-sensitivity (HS) peers in both laboratory and real-world contexts. Here, underage drinkers (N = 155) completed a 21-day ecological momentary assessment (EMA) protocol in which they recorded exposure to alcohol cues and levels of craving during both nondrinking and postdrinking moments. Multilevel modeling detected a significant interaction of cue exposure and postdrinking status on craving. Cue-induced craving was increased in postdrinking moments compared to nondrinking moments. Contrary to prediction, cue-elicited increase in craving during nondrinking moments was stronger in participants reporting higher sensitivity to alcohol. In the presence of cues, lower sensitivity was robustly related to craving intensity in the postdrinking state but unrelated to craving during nondrinking moments. Craving during drinking episodes in the natural environment is magnified by the presence of alcohol cues, potentially contributing to the maintenance or acceleration of drinking episodes. Moreover, lower-sensitivity drinkers may be particularly susceptible to the combined effects of cue exposure and postdrinking status on alcohol craving. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
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6
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Gallus S, Lugo A, Borroni E, Vignoli T, Lungaro L, Caio G, De Giorgio R, Zoli G, Caputo F. Symptoms of Protracted Alcohol Withdrawal in Patients with Alcohol Use Disorder: A Comprehensive Systematic Review. Curr Neuropharmacol 2023; 21:409-416. [PMID: 35794766 PMCID: PMC10190151 DOI: 10.2174/1570159x20666220706105253] [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: 10/29/2021] [Revised: 03/31/2022] [Accepted: 04/29/2022] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Alcohol withdrawal syndrome (AWS) is characterized by different phases (acute, early and protracted). Protracted alcohol withdrawal (PAW) presents some symptoms, which may persist for several weeks, months or even years after drinking cessation. METHODS We conducted a systematic review of the literature in major scientific databases on selected AWS symptoms (craving, sleep disorders, and anhedonia) in patients with alcohol use disorder. RESULTS Of the 102 eligible publications (70 RCTs and 32 cohort studies), 88 provided data on craving, 21 on sleep disorders, and 1 on anhedonia. Overall, 37 studies assessed craving using the Obsessive Compulsive Drinking Scale (OCDS). Pooled OCDS decreased from 24.2 at baseline to 18.8 at 1 week, 10.3 at 1 month and 9.7 at 3 months. The corresponding estimates for treated individuals were 23.9, 18.8, 8.7, and 8.8, and for non-treated subjects, they were 25.3, 13.9, 13.2, and 11.4, respectively. In 4 studies assessing sleep disorders using the Epworth Sleeping Scale (ESS), the scale remained stable in time, i.e., 7.3 at baseline, 7.3 at 1 week, 7.2 at 1 month, and 7.1 at 3 months. CONCLUSION This study confirms the presence of PAW after the resolution of the acute phase of AWS. The pharmacological approach to managing PAW may ensure a more rapid reduction of symptoms in three weeks. We highlight the importance of studying PAW and the ability of pharmacological treatment to reduce its symptoms. This review protocol is registered in Prospero (registration number: CRD42020211265). SUMMARY This systematic review summarizes literature on major symptoms of protracted alcohol withdrawal in patients with alcohol use disorder. The pharmacological approach to manage protracted alcohol withdrawal ensures a more rapid reduction of symptoms (craving in particular), achieving in three weeks similar results obtained only after almost 6 months without treatment.
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Affiliation(s)
- Silvano Gallus
- Department of Environmental Health Sciences, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Alessandra Lugo
- Department of Environmental Health Sciences, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Elisa Borroni
- Department of Environmental Health Sciences, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Teo Vignoli
- Department of Addiction and Mental Health, Romagna Healthcare Service, Lugo Addiction Unit, Bologna, Emilia- Romagna, Italy
| | - Lisa Lungaro
- Department of Translational Medicine, Centre for the Study and Treatment of Alcohol-Related Diseases, University of Ferrara, Ferrara, Italy
| | - Giacomo Caio
- Department of Translational Medicine, Centre for the Study and Treatment of Alcohol-Related Diseases, University of Ferrara, Ferrara, Italy
| | - Roberto De Giorgio
- Department of Translational Medicine, Centre for the Study and Treatment of Alcohol-Related Diseases, University of Ferrara, Ferrara, Italy
| | - Giorgio Zoli
- Centre for the Study and Treatment of Alcohol-Related Diseases, Department of Translational Medicine, University of Ferrara, Ferrara, Italy
- Department of Internal Medicine, SS Annunziata Hospital, University of Ferrara, Cento (Ferrara), Italy
| | - Fabio Caputo
- Department of Translational Medicine, Centre for the Study and Treatment of Alcohol-Related Diseases, University of Ferrara, Ferrara, Italy
- Department of Internal Medicine, SS Annunziata Hospital, University of Ferrara, Cento (Ferrara), Italy
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7
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Strigo IA, Murphy E, Mitchell JM, Spadoni AD. Learning from addiction: Craving of prescription opioids in chronic pain sufferers. Neurosci Biobehav Rev 2022; 142:104904. [PMID: 36202255 PMCID: PMC10917419 DOI: 10.1016/j.neubiorev.2022.104904] [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] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 09/30/2022] [Accepted: 10/01/2022] [Indexed: 01/19/2023]
Abstract
Prescription opioids are a primary driver of opioid-related deaths. Although craving is a substantial component of OUD, the degree to which craving leads to misuse among chronic pain patients on long-term prescription opioids is unknown. A clear understanding of the factors that lead to misuse in this vulnerable population is needed for the development of safe and effective practices for opioid taper. This narrative review summarizes the relevant literature on the role of craving in addiction and chronic pain through epidemiological and behavioral studies. The first part of this review examines the role of craving in predicting opioid use/misuse in individuals with chronic pain with and without OUD. The second part covers methods on how craving is evaluated experimentally using both subjective and objective measures and provides related findings. The overall goal of this review is to facilitate the development of a population-specific description of craving in those who use opioids to control chronic pain and to describe how it may be mechanistically linked to patterns of opioid (mis)use.
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Affiliation(s)
- Irina A Strigo
- Emotion and Pain Laboratory, San Francisco Veterans Affairs Healthcare Center, 4150 Clement Street, San Francisco, CA 94121, USA; Department of Psychiatry, University of California San Francisco, 401 Parnassus Ave, San Francisco, CA 94143, USA.
| | - Emily Murphy
- Emotion and Pain Laboratory, San Francisco Veterans Affairs Healthcare Center, 4150 Clement Street, San Francisco, CA 94121, USA
| | - Jennifer M Mitchell
- Department of Psychiatry, University of California San Francisco, 401 Parnassus Ave, San Francisco, CA 94143, USA; Department of Neurology, University of California San Francisco, 401 Parnassus Ave, San Francisco, CA 94143, USA
| | - Andrea D Spadoni
- San Diego Veterans Affairs Healthcare Center, 3350 La Jolla Village Drive, San Diego, CA 92121, USA; Department of Psychiatry, University of California San Diego, San Diego, CA 92300, USA
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8
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Silverman MJ. A recovery-informed critical interpretive synthesis of substance craving measures used in quantitative studies in the Journal of Substance Use, 2001-2020. JOURNAL OF SUBSTANCE USE 2021. [DOI: 10.1080/14659891.2021.2018732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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9
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Venniro M, Reverte I, Ramsey LA, Papastrat KM, D'Ottavio G, Milella MS, Li X, Grimm JW, Caprioli D. Factors modulating the incubation of drug and non-drug craving and their clinical implications. Neurosci Biobehav Rev 2021; 131:847-864. [PMID: 34597716 PMCID: PMC8931548 DOI: 10.1016/j.neubiorev.2021.09.050] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Revised: 09/20/2021] [Accepted: 09/26/2021] [Indexed: 12/28/2022]
Abstract
It was suggested in 1986 that cue-induced cocaine craving increases progressively during early abstinence and remains high during extended periods of time. Clinical evidence now supports this hypothesis and that this increase is not specific to cocaine but rather generalize across several drugs of abuse. Investigators have identified an analogous incubation phenomenon in rodents, in which time-dependent increases in cue-induced drug seeking are observed after abstinence from intravenous drug or palatable food self-administration. Incubation of craving is susceptible to variation in magnitude as a function of biological and/or the environmental circumstances surrounding the individual. During the last decade, the neurobiological correlates of the modulatory role of biological (sex, age, genetic factors) and environmental factors (environmental enrichment and physical exercise, sleep architecture, acute and chronic stress, abstinence reinforcement procedures) on incubation of drug craving has been investigated. In this review, we summarized the behavioral procedures adopted, the key underlying neurobiological correlates and clinical implications of these studies.
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Affiliation(s)
- Marco Venniro
- Department of Anatomy and Neurobiology, University of Maryland School of Medicine, Baltimore, USA.
| | - Ingrid Reverte
- Department of Physiology and Pharmacology, Sapienza University of Rome, Rome, Italy; Santa Lucia Foundation (IRCCS Fondazione Santa Lucia), Rome, Italy
| | - Leslie A Ramsey
- Behavioral Neuroscience Research Branch, Intramural Research Program, Baltimore NIDA, NIH, USA
| | - Kimberly M Papastrat
- Department of Anatomy and Neurobiology, University of Maryland School of Medicine, Baltimore, USA
| | - Ginevra D'Ottavio
- Department of Physiology and Pharmacology, Sapienza University of Rome, Rome, Italy; Santa Lucia Foundation (IRCCS Fondazione Santa Lucia), Rome, Italy
| | | | - Xuan Li
- Department of Psychology, University of Maryland College Park, College Park, USA.
| | - Jeffrey W Grimm
- Department of Psychology and Program in Behavioral Neuroscience, Western Washington University, Bellingham, USA.
| | - Daniele Caprioli
- Department of Physiology and Pharmacology, Sapienza University of Rome, Rome, Italy; Santa Lucia Foundation (IRCCS Fondazione Santa Lucia), Rome, Italy.
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10
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Zeng J, Yu S, Cao H, Su Y, Dong Z, Yang X. Neurobiological correlates of cue-reactivity in alcohol-use disorders: A voxel-wise meta-analysis of fMRI studies. Neurosci Biobehav Rev 2021; 128:294-310. [PMID: 34171325 DOI: 10.1016/j.neubiorev.2021.06.031] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 05/31/2021] [Accepted: 06/19/2021] [Indexed: 02/08/2023]
Abstract
Altered brain responses to alcohol-associated stimuli are a neural hallmark of alcohol-use disorder (AUD) and a promising target for pharmacotherapy. However, findings in cue-reactivity based functional MRI (fMRI) studies are inconclusive. To investigate the neural substrates of cue-reactivity and their relevance to treatment outcomes, alcohol craving and relapse in AUD patients, we performed five meta-analyses using signed differential mapping software. Our meta-analysis revealed that alcohol cues evoke greater cue-reactivity than neutral cues in the mesocorticolimbic circuit and lower reactivity in the parietal and temporal regions in AUD patients. Compared to controls, AUD individuals displayed hyperactivations in the medial prefrontal cortex and anterior/middle part of the cingulate cortex. After receiving AUD treatment, AUD patients exhibited greater activations in the precentral gyrus but reduced activations in the bilateral caudate nucleus, insula, right DLPFC, and left superior frontal gyrus. No significant results were found in cue-reactivity correlates of alcohol craving and relapse. Our results implicate cue-induced abnormalities in corticostriatal-limbic circuits may underline the pathophysiology of AUD, and have translational value for treatment development.
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Affiliation(s)
- Jianguang Zeng
- School of Economics and Business Administration, Chongqing University, Chongqing, 400044, China
| | - Shuxian Yu
- School of Economics and Business Administration, Chongqing University, Chongqing, 400044, China
| | - Hengyi Cao
- Center for Psychiatric Neuroscience, Feinstein Institute for Medical Research, Hempstead, NY, USA; Division of Psychiatry Research, Zucker Hillside Hospital, Glen Oaks, NY, USA
| | - Yueyue Su
- School of Public Policy and Administration, Chongqing University, Chongqing, 400044, China
| | - Zaiquan Dong
- Department of Psychiatry, State Key Lab of Biotherapy, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Xun Yang
- School of Public Policy and Administration, Chongqing University, Chongqing, 400044, China.
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11
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King A, Vena A, Hasin D, deWit H, O’Connor SJ, Cao D. Subjective Responses to Alcohol in the Development and Maintenance of Alcohol Use Disorder. Am J Psychiatry 2021; 178:560-571. [PMID: 33397141 PMCID: PMC8222099 DOI: 10.1176/appi.ajp.2020.20030247] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
OBJECTIVE Alcohol use disorder (AUD) remains an urgent public health problem. Longitudinal data are needed to clarify the role of acute subjective responses to alcohol in the development and maintenance of excessive drinking and AUD. The authors report on 10 years of repeated examination of acute alcohol responses in the Chicago Social Drinking Project. METHODS Young adult drinkers (N=190) participated in an initial alcohol challenge (0.8 g/kg of alcohol compared with placebo) that was repeated 5 and 10 years later. They were also assessed on drinking behavior and AUD symptoms at numerous intervals across the decade. Retention was high, as 184 of the 185 (99%) nondeceased active participants completed the 10-year follow-up, and 91% (163 of 179) of those eligible for alcohol consumption engaged in repeated laboratory testing during this interval. RESULTS At the end of the decade, 21% of participants met criteria for past-year AUD. Individuals who reported the greatest alcohol stimulation, liking, and wanting at the initial alcohol challenge were most likely to have developed AUD 10 years later. Further, alcohol-induced stimulation and wanting increased in reexamination testing among those with the highest AUD symptoms as the decade progressed. CONCLUSIONS Initial stimulant and rewarding effects of alcohol predicted heavy alcohol use, and the magnitude of these positive subjective effects increased over a 10-year period in those who developed AUD compared with those who did not develop the disorder. The findings demonstrate systematic changes in subjective responses to alcohol over time, providing an empirical basis for prevention, early intervention, and treatment strategies.
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Affiliation(s)
- Andrea King
- University of Chicago, Department of Psychiatry & Behavioral Neuroscience, Chicago IL
| | - Ashley Vena
- University of Chicago, Department of Psychiatry & Behavioral Neuroscience, Chicago IL
| | - Deborah Hasin
- Columbia University College of Physicians and Surgeons, Department of Psychiatry, Mailman School of Public Health, Department of Epidemiology, New York, NY
| | - Harriet deWit
- University of Chicago, Department of Psychiatry & Behavioral Neuroscience, Chicago IL
| | - Sean J. O’Connor
- Indiana University School of Medicine and Purdue University, Departments of Psychiatry and Biomedical Engineering, Indianapolis and West Lafayette, IN
| | - Dingcai Cao
- University of Illinois at Chicago, Department of Ophthalmology and Visual Sciences, Chicago, IL
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12
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Panza KE, Kline AC, Norman GJ, Pitts M, Norman SB. Subgroups of comorbid PTSD and AUD in U.S. military veterans predict differential responsiveness to two integrated treatments: A latent class analysis. J Psychiatr Res 2021; 137:342-350. [PMID: 33756376 DOI: 10.1016/j.jpsychires.2021.02.061] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Revised: 02/16/2021] [Accepted: 02/23/2021] [Indexed: 01/19/2023]
Abstract
Posttraumatic stress disorder (PTSD) and alcohol use disorder (AUD) frequently co-occur. Integrated treatments are effective, but not all patients respond and predicting outcome remains difficult. In this study, latent class analysis (LCA) identified symptom-based subgroups of comorbid PTSD/AUD among 119 veterans with PTSD/AUD from a randomized controlled trial of integrated exposure therapy (I-PE) versus integrated coping skills therapy (I-CS). Multilevel models compared subgroups on PTSD severity and percentage of heavy drinking days at post-treatment and 3- and 6-month follow-up. LCA revealed three subgroups best fit the data: Moderate PTSD/Low AUD Impairment (21%), High PTSD/High AUD Impairment (48%), and Low PTSD/High AUD Impairment (31%). There was a three-way interaction between time, treatment condition, and subgroup in predicting PTSD outcomes (p < .05). For the Moderate PTSD/Low AUD Impairment class, outcomes at post-treatment and 3-months were similar (ds = 0.17, 0.55), however I-PE showed greater reductions at 6-months (d = 1.36). For the High PTSD/High AUD Impairment class, I-PE demonstrated better post-treatment (d = 0.83) but comparable follow-up (ds = -0.18, 0.49) outcomes. For the Low PTSD/High AUD Impairment class, I-PE demonstrated stronger outcomes at every timepoint (ds = 0.82-1.15). Heavy drinking days declined significantly through follow-up, with an effect of subgroup, but not treatment, on timing of response. This was the first study modeling how PTSD and AUD symptoms might cluster together in a treatment sample of veterans with PTSD/AUD. Symptom-based subgroups show promise in helping understand variability in treatment response among patients with PTSD/AUD and deserve further study.
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Affiliation(s)
- Kaitlyn E Panza
- VA San Diego Healthcare System, 3350 La Jolla Village Drive, San Diego, CA, 92161, USA; Department of Psychiatry, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA.
| | - Alexander C Kline
- VA San Diego Healthcare System, 3350 La Jolla Village Drive, San Diego, CA, 92161, USA; Department of Psychiatry, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA
| | - Gregory J Norman
- Department of Family Medicine and Public Health, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA
| | - Michelle Pitts
- VA San Diego Healthcare System, 3350 La Jolla Village Drive, San Diego, CA, 92161, USA
| | - Sonya B Norman
- VA San Diego Healthcare System, 3350 La Jolla Village Drive, San Diego, CA, 92161, USA; Department of Psychiatry, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA; National Center for Posttraumatic Stress Disorder, 163 Veterans Drive, White River Junction, VT, 05009, USA
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13
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Risk factors and costs associated with 30-day readmissions following alcohol-related hospitalizations in the United States from 2010 to 2015. Alcohol 2020; 89:19-25. [PMID: 32777472 DOI: 10.1016/j.alcohol.2020.08.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Revised: 05/12/2020] [Accepted: 08/03/2020] [Indexed: 12/19/2022]
Abstract
Patients with alcohol-related diagnoses at initial hospitalization are at high risk of 30-day readmission. Understanding risk factors for 30-day readmission among these patients may help to identify those who would benefit from efforts to reduce risk of readmission. The Nationwide Readmissions Database was used to estimate 30-day all-cause readmissions among United States patients with an alcohol-related index hospitalization and to evaluate risk factors and costs associated with these readmissions. Included patients were 18 years of age or older at initial hospitalization, had an alcohol-related primary diagnosis (based on ICD-9-CM codes), and were discharged between 2010 and 2015. They were followed for 30 days after initial hospitalization within the calendar year to identify all-cause readmissions. A logistic regression analysis assessed the association between risk factors and 30-day readmission. Average costs of initial admissions and readmissions were estimated. Among 113,931,723 adult index hospitalizations, 1,124,228 had alcohol-related diagnoses. Patients had a mean age of 49 years, 73% were male, and 45% had public insurance coverage. The annual rate of 30-day readmissions among patients with index alcohol-related hospitalizations increased from 119 readmissions per 1000 admissions in 2010 to 140 per 1000 in 2015, while the rate of readmissions among patients with all-cause hospitalizations declined from 103 to 98 per 1000. The regression analysis suggested that age, male sex, comorbid conditions, discharge against medical advice, admission to large and teaching hospitals, and Medicaid vs. non-Medicaid payment were all risk factors for 30-day readmission. Mean costs of initial alcohol-related hospitalizations were greater among those with a 30-day readmission than without a 30-day readmission, and the mean cost of 30-day readmission was even greater. Mitigating the upward trend in rates of readmission following alcohol-related initial hospitalizations may be addressed through better identification of high-risk patients who are admitted with an alcohol-related diagnosis and greater use of existing evidence-based psychosocial and pharmacotherapy treatment methods.
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Costello MJ, Viel C, Li Y, Oshri A, MacKillop J. Psychometric validation of an adaptation of the Penn Alcohol Craving Scale to assess aggregated drug craving. J Subst Abuse Treat 2020; 119:108127. [PMID: 33138922 DOI: 10.1016/j.jsat.2020.108127] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 06/01/2020] [Accepted: 09/08/2020] [Indexed: 11/26/2022]
Abstract
PURPOSE Clinicians need a broad spectrum measurement of psychoactive substance craving (i.e., alcohol and/or drug) to assess collective treatment effects, especially in the context of polysubstance use. In three separate studies, we investigated the psychometric properties of an adapted version of the Penn Alcohol Craving Scale (PACS), designed to measure broad range substance craving. DESIGN In Study One, we examined the latent factor structure for craving, as well as concurrent validity with measures of frequency and severity of substance use. In Study Two, we examined the short-term test-retest reliability. In Study Three, we examined the long-term sensitivity to treatment effects at 12 month postdischarge. SETTING An inpatient SUD program in Guelph, Ontario, Canada. PARTICIPANTS Adult patients receiving treatment for SUD: Study One, n = 971; Study Two, n = 35; Study Three, n = 191. MEASUREMENTS We used an adapted version of the PACS, termed the Aggregated Drug Craving Scale (ADCS), and measures of substance use frequency, severity, and abstinence. FINDINGS In Study One, confirmatory factor analysis supported the unidimensional structure of the craving scale (CFI: 0.994, RMSEA: 0.071, SRMR: 0.010). In addition, statistically significant, medium effect size associations provided evidence of concurrent validity with measures of substance use frequency and severity (CFI = 0.992; RMSEA = 0.054; SRMR = 0.015). In Study Two, the ADCS demonstrated good agreement over two time points (ICC = 0.82), exhibiting acceptable short-term retest reliability. In Study 3, the mean craving score decreased significantly from 19.6 at baseline to 7.5 at 12-month follow-up (t = -18.48, p < 0.001), demonstrating an ability to detect long-term sensitivity to treatment effects (Cohen's d = -1.54). CONCLUSIONS Together, these findings provide initial support for a concise, broad-spectrum measure of aggregated drug cravings among an SUD treatment population.
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Affiliation(s)
| | - Chris Viel
- Homewood Research Institute, Guelph, ON, Canada
| | - Yao Li
- Homewood Research Institute, Guelph, ON, Canada
| | - Assaf Oshri
- Department of Human Development and Family Science, University of Georgia, Athens, GA, USA
| | - James MacKillop
- Homewood Research Institute, Guelph, ON, Canada; Peter Boris Centre for Addictions Research, McMaster University & St. Joseph's Healthcare Hamilton, ON, Canada
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15
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Evaluating the Validity of the DSM-5 Alcohol Use Disorder Diagnostic Criteria in a Sample of Treatment-seeking Native Americans. J Addict Med 2020; 13:35-40. [PMID: 30303888 DOI: 10.1097/adm.0000000000000452] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE Despite high rates of alcohol use disorder (AUD) and alcohol-induced deaths among Native Americans, there has been limited study of the construct validity of the AUD diagnostic criteria. The purpose of the current study was to examine the validity of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) AUD criteria in a treatment-seeking group of Native Americans. METHODS As part of a larger study, 79 Native Americans concerned about their alcohol or drug use were recruited from a substance use treatment agency located on a reservation in the southwestern United States. Participants were administered the Structured Clinical Interview for the Diagnostic and Statistical Manual of Mental Disorders (SCID for DSM-IV-TR) reworded to assess 11 DSM-5 criteria for AUD. Confirmatory factor analysis (CFA) was used to test the validity of the AUD diagnostic criteria, and item response theory (IRT) was used to examine the item characteristics of the AUD diagnostic criteria in this Native American sample. RESULTS CFA indicated that a 1-factor model of the 11 items provided a good fit of the data. IRT parameter estimates suggested that "withdrawal," "social/interpersonal problems," and "activities given up to use" had the highest magnitude of discrimination. "Much time spent using" and "activities given up to use" were associated with the greatest severity. CONCLUSIONS The current study provided support for the validity of the AUD DSM-5 criteria and a unidimensional latent construct of AUD in this sample of treatment-seeking Native Americans. IRT analyses replicate findings from previous studies. To our knowledge, this is the first study to examine the validity of the DSM-5 AUD criteria in a treatment-seeking sample of Native Americans. Continued research in other Native American samples is needed.
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16
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von Hammerstein C, Cornil A, Rothen S, Romo L, Khazaal Y, Benyamina A, Billieux J, Luquiens A. Psychometric properties of the transaddiction craving triggers questionnaire in alcohol use disorder. Int J Methods Psychiatr Res 2020; 29:e1815. [PMID: 31884724 PMCID: PMC7051841 DOI: 10.1002/mpr.1815] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Revised: 08/28/2019] [Accepted: 11/08/2019] [Indexed: 01/02/2023] Open
Abstract
OBJECTIVES We aimed to develop the transaddiction craving triggers questionnaire (TCTQ), which assesses the propensity of specific situations and contexts to trigger craving and to test its psychometric properties in alcohol use disorder (AUD). METHODS This study included a sample of 111 AUD outpatients. We performed exploratory factor analysis (EFA) and calculated item-dimension correlations. Internal consistency was measured with Cronbach's alpha coefficient. Construct validity was assessed through Spearman correlations with craving, emotional symptoms, impulsivity, mindfulness, and drinking characteristics. RESULTS The EFA suggested a 3-factor solution: unpleasant affect, pleasant affect, and cues and related thoughts. Cronbach's coefficient alpha ranged from .80 to .95 for the three factors and the total score. Weak positive correlations were identified between the TCTQ and drinking outcomes, and moderate correlation were found between the TCTQ and craving strength, impulsivity, anxiety, depression, and impact of alcohol on quality of life. CONCLUSIONS The 3-factor structure is congruent with the well-established propensity of emotions and cues to trigger craving. Construct validity is supported by close relations between the TCTQ and psychological well-being rather than between the TCTQ and drinking behaviors. Longitudinal validation is warranted to assess sensitivity to change of the TCTQ and to explore its psychometric properties in other addictive disorders.
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Affiliation(s)
- Cora von Hammerstein
- Department of Psychiatry and Addictology, University Paris‐Saclay, University Paris‐Sud, UVSQ, CESP, INSERM U 1178, APHPPaul Brousse HospitalVillejuifFrance
- EA 4430 CLIPSYDUniversity Paris NanterreNanterreFrance
| | - Aurélien Cornil
- Laboratory for Experimental Psychopathology (LEP), Psychological Science Research InstituteUniversité catholique de LouvainLouvain‐la‐NeuveBelgium
| | - Stéphane Rothen
- Research Center for Statistics, Geneva School of Economics and ManagementUniversity of GenevaGenevaSwitzerland
| | - Lucia Romo
- EA 4430 CLIPSYDUniversity Paris NanterreNanterreFrance
- Inserm, U894Center for Psychiatry and NeuroscienceParisFrance
| | - Yasser Khazaal
- Addiction Medecine, Department of psychiatryLausanne University HospitalsLausanneSwitzerland
| | - Amine Benyamina
- Department of Psychiatry and Addictology, University Paris‐Saclay, University Paris‐Sud, UVSQ, CESP, INSERM U 1178, APHPPaul Brousse HospitalVillejuifFrance
| | - Joël Billieux
- Addictive and Compulsive Behaviours Lab. Institute for Health and BehaviourUniversity of LuxembourgEsch‐sur‐AlzetteLuxembourg
- Institute of PsychologyUniversity of LausanneLausanneSwitzerland
| | - Amandine Luquiens
- Department of Psychiatry and Addictology, University Paris‐Saclay, University Paris‐Sud, UVSQ, CESP, INSERM U 1178, APHPPaul Brousse HospitalVillejuifFrance
- Universitary Hospital of NîmesParisFrance
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17
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Cofresí RU, Bartholow BD, Piasecki TM. Evidence for incentive salience sensitization as a pathway to alcohol use disorder. Neurosci Biobehav Rev 2019; 107:897-926. [PMID: 31672617 PMCID: PMC6878895 DOI: 10.1016/j.neubiorev.2019.10.009] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Revised: 10/14/2019] [Accepted: 10/15/2019] [Indexed: 12/12/2022]
Abstract
The incentive salience sensitization (ISS) theory of addiction holds that addictive behavior stems from the ability of drugs to progressively sensitize the brain circuitry that mediates attribution of incentive salience (IS) to reward-predictive cues and its behavioral manifestations. In this article, we establish the plausibility of ISS as an etiological pathway to alcohol use disorder (AUD). We provide a comprehensive and critical review of evidence for: (1) the ability of alcohol to sensitize the brain circuitry of IS attribution and expression; and (2) attribution of IS to alcohol-predictive cues and its sensitization in humans and non-human animals. We point out gaps in the literature and how these might be addressed. We also highlight how individuals with different alcohol subjective response phenotypes may differ in susceptibility to ISS as a pathway to AUD. Finally, we discuss important implications of this neuropsychological mechanism in AUD for psychological and pharmacological interventions attempting to attenuate alcohol craving and cue reactivity.
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Affiliation(s)
- Roberto U Cofresí
- University of Missouri, Department of Psychological Sciences, Columbia, MO 65211, United States.
| | - Bruce D Bartholow
- University of Missouri, Department of Psychological Sciences, Columbia, MO 65211, United States
| | - Thomas M Piasecki
- University of Missouri, Department of Psychological Sciences, Columbia, MO 65211, United States
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18
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Beard E, Brown J, West R, Drummond C, Kaner E, Michie S. Predictive Validity, Diagnostic Accuracy and Test-Retest Reliability of the Strength of Urges to Drink (SUTD) Scale. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:E3714. [PMID: 31581626 PMCID: PMC6801575 DOI: 10.3390/ijerph16193714] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Revised: 09/22/2019] [Accepted: 09/27/2019] [Indexed: 01/26/2023]
Abstract
This study compared the 1-item Strength of Urges to Drink (SUTD) scale with the 10-item Alcohol Use Disorders Identification Test (AUDIT) on (i) test-retest reliability, (ii) predictive validity, and (iii) diagnostic accuracy. Data come from 2960 participants taking part in the Alcohol Toolkit Study (ATS), a monthly population survey of adults in England. The long-term test-retest reliability of the SUTD was 'fair', but lower than that for the AUDIT (Kappaweighted 0.24 versus 0.49). Individuals with "slight/moderate" urges to drink had higher odds of reporting an attempt to cut down relative to those not experiencing urges (adjusted odds ratios (AdjORs) 1.78 95% confidence interval (CI) 1.43-2.22 and 1.54 95% CI 1.20-1.96). Drinkers reporting "moderate/slight/strong" urges to drink had mean change in consumption scores which were 0.16 (95% CI -0.31 to -0.02), 0.40 (95% CI -0.56 to -0.24) and 0.37 (95% CI -0.69 to -0.05) units lower than those reporting no urges. For all outcomes, strong associations were found with AUDIT scores. The accuracy of the SUTD for discriminating between drinkers who did and did not reduce their consumption was 'acceptable', and similar to that for the AUDIT (ROCAUC 0.6). The AUDIT had better diagnostic accuracy in predicting change in alcohol consumption. The SUTD may be an efficient dynamic measure of urges to drink for population surveys and studies assessing the impact of alcohol-reduction interventions.
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Affiliation(s)
- Emma Beard
- Department of Behavioural Science and Health, University College London, London WC1E 7HB, UK.
- Department of Clinical, Educational and Health Psychology, University College London, London WC1E 7HB, UK.
| | - Jamie Brown
- Department of Behavioural Science and Health, University College London, London WC1E 7HB, UK.
- Department of Clinical, Educational and Health Psychology, University College London, London WC1E 7HB, UK.
| | - Robert West
- Department of Behavioural Science and Health, University College London, London WC1E 7HB, UK.
| | - Colin Drummond
- National Addiction Centre, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London SE5 8BB, UK.
| | - Eileen Kaner
- Institute of Health & Society, Newcastle University, Newcastle upon Tyne NE2 4AX, UK.
| | - Susan Michie
- Department of Clinical, Educational and Health Psychology, University College London, London WC1E 7HB, UK.
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19
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Convergence between the Penn Alcohol Craving Scale and diagnostic interview for the assessment of alcohol craving. Addict Behav Rep 2019; 10:100198. [PMID: 31304230 PMCID: PMC6599943 DOI: 10.1016/j.abrep.2019.100198] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Revised: 06/09/2019] [Accepted: 06/17/2019] [Indexed: 12/18/2022] Open
Abstract
Introduction The Penn Alcohol Craving Scale (PACS) is one of the most widely used instruments to measure craving for alcohol. Recent research has suggested that scores on the PACS can be used as a “stand in” for the diagnostic criterion of alcohol craving with a proposed cutoff of >20 on the PACS indicating a “positive” alcohol craving symptom. The present study examined the convergence between the PACS and face-to-face diagnostic interview for the assessment of alcohol craving. Method A sample of non-treatment seeking heavy drinkers (N = 338) enrolled in experimental studies of AUD completed the PACS as well as a face-to-face diagnostic interview for AUD, which included the craving item from the Semi-Structured Assessment for the Genetics of Alcoholism (SSAGA). Results Using the PACS cut-off score of >20, 12.9% (N = 43) of the sample met criteria for alcohol craving compared to 21% (N = 74) of the sample meeting criteria based on the diagnostic interview. Using the PACS cutoff of >20, sensitivity (i.e., true positive rate) was 41% and specificity (i.e., true negative rate) was 95%. Exploratory analyses suggested that a cut-off score of ≥15 achieved the optimal balance of sensitivity (67%) and specificity (81%) in our sample. Conclusions Advancing the assessment of alcohol craving and the conversion from DSM-IV to DSM-5 diagnostic criteria represents an important research direction. The present study recommends that a PACS score cut off of ≥15 should be used as an indicator of clinically significant alcohol craving in community samples of non-treatment seekers. The relationship between self-report and clinician-administered measures of alcohol craving is poorly understood. Previous studies have used the PACS as a stand-in for diagnostic data, using a score of 20 as a cut off. Using a PACS of >20, 12.9% of the sample would meet for craving; however, this cut off yielded poor sensitivity. Exploratory analysis showed a cut off of >15 produced an acceptable balance of sensitivity and specificity in this sample.
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20
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Campbell EM, Strickland JC. Reliability and validity of the Brief DSM-5 Alcohol Use Disorder Diagnostic Assessment: A systematic replication in a crowdsourced sample. Addict Behav 2019; 92:194-198. [PMID: 30658255 DOI: 10.1016/j.addbeh.2019.01.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Revised: 12/18/2018] [Accepted: 01/08/2019] [Indexed: 01/12/2023]
Abstract
Effectively and efficiently identifying alcohol use disorder (AUD) is an essential goal for researchers and clinicians alike. To date, there are a limited number of self-reported tools specifically designed for evaluating DSM-5 criteria for AUD. The Brief DSM-5 AUD Diagnostic Assessment is a recently created participant self-reported measure with demonstrated reliability and validity in college student populations. The purpose of this study was to replicate and extend these findings by evaluating the psychometric properties of the Brief DSM-5 AUD Diagnostic Assessment in a geographically diverse adult sample with varying alcohol use history. Participants (N = 1986) were sampled from the crowdsourcing website Amazon Mechanical Turk (mTurk). The Brief DSM-5 AUD Diagnostic Assessment was completed to evaluate scale reliability and validity. A subset of individuals with answers indicative of AUD (N = 448) also completed a battery of standardized alcohol use questionnaires for additional validity assessments. High internal consistency reliability was observed (α = 0.92) along with strong item-total correlations. Convergent validity was supported by significant positive relationships between diagnostic category and measures of alcohol use consumption and severity. Modest relationships that were generally not statistically significant were observed with soda use measures supporting discriminant validity. AUD severity remained a significant predictor of alcohol use measures after accounting for AUDIT scores, thereby establishing incremental validity. These findings collectively support the Brief DSM-5 AUD Diagnostic Assessment as a reliable, valid, and rapid self-report tool for evaluating DSM-5 AUD in diverse research and clinical settings.
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21
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Kvamme TL, Pedersen MU, Overgaard M, Rømer Thomsen K, Voon V. Pupillary reactivity to alcohol cues as a predictive biomarker of alcohol relapse following treatment in a pilot study. Psychopharmacology (Berl) 2019; 236:1233-1243. [PMID: 30607476 PMCID: PMC6591462 DOI: 10.1007/s00213-018-5131-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Accepted: 11/21/2018] [Indexed: 01/14/2023]
Abstract
RATIONALE Identifying the predictors of relapse in detoxified alcohol-dependent patients is crucial for effective surveillance procedures and the optimization of treatment. Physiological measures such as functional MRI activity and heart rate variability have been shown as potential markers of relapse prediction. OBJECTIVES Our aim was to assess differential pupillary reactions to alcohol-related cues as an objective physiological candidate predictor of relapse. METHODS We examined the relationship between cue-elicited pupillary reactions to alcohol stimuli and luminance-controlled neutral stimuli in 21 detoxified alcohol-dependent patients and subsequent relapse outcome at a 4-month follow-up. RESULTS Differential pupillary dilation to alcohol stimuli as compared to neutral stimuli at 150 to 250 ms after stimulus onset substantially improved the model prediction of relapse outcome (additional 27% of variance) beyond that achieved from five standardized questionnaires on alcohol craving, alcohol use, problematic use severity, depressive tendencies, and duration of abstinence (47% of variance). In contrast, alcohol craving did not improve relapse model prediction. CONCLUSIONS This pilot study shows that alcohol-dependent patients with greater pupillary dilation to alcohol stimuli are more vulnerable to relapse, and that pupillometry presents as an important tool for addiction science.
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Affiliation(s)
- Timo L. Kvamme
- Centre for Alcohol and Drug Research, School of Business and Social Sciences, Aarhus University, Aarhus, Denmark
- Department of Psychiatry, University of Cambridge, Addenbrookes Hospital, Level E4, Hills Road, Box 189, Cambridge, CB2 0QQ UK
- Cognitive Neuroscience Research Unit, CFIN/MindLab, Aarhus University, Aarhus, Denmark
| | - Mads Uffe Pedersen
- Centre for Alcohol and Drug Research, School of Business and Social Sciences, Aarhus University, Aarhus, Denmark
| | - Morten Overgaard
- Cognitive Neuroscience Research Unit, CFIN/MindLab, Aarhus University, Aarhus, Denmark
| | - Kristine Rømer Thomsen
- Centre for Alcohol and Drug Research, School of Business and Social Sciences, Aarhus University, Aarhus, Denmark
| | - Valerie Voon
- Department of Psychiatry, University of Cambridge, Addenbrookes Hospital, Level E4, Hills Road, Box 189, Cambridge, CB2 0QQ UK
- Behavioral and Clinical Neurosciences Institute, University of Cambridge, Cambridge, UK
- NIHR Biomedical Research Council University of Cambridge, Cambridge, UK
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Stohs ME, Schneekloth TD, Geske JR, Biernacka JM, Karpyak VM. Alcohol Craving Predicts Relapse After Residential Addiction Treatment. Alcohol Alcohol 2019; 54:167-172. [DOI: 10.1093/alcalc/agy093] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Revised: 12/04/2018] [Accepted: 12/26/2018] [Indexed: 11/12/2022] Open
Affiliation(s)
- Matthew E Stohs
- Department of Psychiatry and Behavioral Health, Medical College of Wisconsin, Milwaukee, WI, USA
| | | | - Jennifer R Geske
- Department of Psychiatry & Psychology, Mayo Clinic, Rochester, MN, USA
| | | | - Victor M Karpyak
- Department of Psychiatry & Psychology, Mayo Clinic, Rochester, MN, USA
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23
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Kvamme TL, Rømer Thomsen K, Callesen MB, Doñamayor N, Jensen M, Pedersen MU, Voon V. Distraction towards contextual alcohol cues and craving are associated with levels of alcohol use among youth. BMC Psychiatry 2018; 18:354. [PMID: 30376829 PMCID: PMC6208081 DOI: 10.1186/s12888-018-1919-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Accepted: 10/02/2018] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Controlling drinking behaviour requires the ability to block out distracting alcohol cues in situations in which drinking is inappropriate or harmful. However, at present few studies have investigated whether distraction and response inhibition to contextual alcohol cues are related to alcohol use in adolescents and young adults. We aimed to investigate whether tendencies towards distraction and failures of response inhibition in the presence of contextual alcohol cues, and alcohol craving were associated with higher levels of alcohol consumption, beyond what could be explained by demographic variables. METHODS To test this, 108 participants (Mean age = 21.7, range = 16-27), whom were both drinkers and non-drinkers performed a modified Go/NoGo task tailored to measure distraction and response inhibition in the presence of alcohol cues relative to neutral stimuli. Alcohol craving was assessed using a visual analogue scale of craving for different types of alcohol cues. Levels of alcohol use and problematic alcohol use were assessed using a self-report measure of number of drinking days in the previous month and the Alcohol Use Disorders Identification Test. Data were analysed using sequential multiple regression using a zero-inflated negative binomial distribution model. RESULTS Drinking days correlated with distraction but not response inhibition to contextual alcohol cues. Sequential regression analyses revealed that the inclusion of distraction bias accounted for 11% additional variance (significant) in alcohol use, in addition to that explained by demographics alone (17%). Craving for alcohol explained an additional 30% variance (significant) in alcohol use. CONCLUSIONS The results reported here support the idea that both biased distraction towards alcohol cues and alcohol craving are associated with preceding drinking days, but not necessarily drinking status. Further studies are warranted that address whether cognitive distraction to alcohol-related cues cause or is an effect of alcohol use among youth.
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Affiliation(s)
- Timo Lehmann Kvamme
- 0000 0001 1956 2722grid.7048.bCentre for Alcohol and Drug Research, School of Business and Social Sciences, University of Aarhus, Bartholins Allé 10, Building 1322, 2. Floor, Aarhus C, Denmark ,0000000121885934grid.5335.0Department of Psychiatry, University of Cambridge, Cambridge, UK ,0000 0001 1956 2722grid.7048.bCenter of Functionally Integrative Neuroscience, MINDLab, Aarhus University, Aarhus C, Denmark
| | - Kristine Rømer Thomsen
- 0000 0001 1956 2722grid.7048.bCentre for Alcohol and Drug Research, School of Business and Social Sciences, University of Aarhus, Bartholins Allé 10, Building 1322, 2. Floor, Aarhus C, Denmark
| | - Mette Buhl Callesen
- 0000 0001 1956 2722grid.7048.bCentre for Alcohol and Drug Research, School of Business and Social Sciences, University of Aarhus, Bartholins Allé 10, Building 1322, 2. Floor, Aarhus C, Denmark
| | - Nuria Doñamayor
- 0000000121885934grid.5335.0Department of Psychiatry, University of Cambridge, Cambridge, UK ,0000 0001 2218 4662grid.6363.0Department of Psychiatry and Psychotherapy, Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Mads Jensen
- 0000 0001 1956 2722grid.7048.bCenter of Functionally Integrative Neuroscience, MINDLab, Aarhus University, Aarhus C, Denmark
| | - Mads Uffe Pedersen
- 0000 0001 1956 2722grid.7048.bCentre for Alcohol and Drug Research, School of Business and Social Sciences, University of Aarhus, Bartholins Allé 10, Building 1322, 2. Floor, Aarhus C, Denmark
| | - Valerie Voon
- Department of Psychiatry, University of Cambridge, Cambridge, UK. .,Behavioural and Clinical Neurosciences Institute, University of Cambridge, Cambridge, UK. .,NIHR Biomedical Research Council, University of Cambridge, Cambridge, UK.
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Hartwell EE, Ray LA. Craving as a DSM-5 Symptom of Alcohol Use Disorder in Non-Treatment Seekers. Alcohol Alcohol 2018; 53:235-240. [PMID: 29145640 DOI: 10.1093/alcalc/agx088] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2017] [Accepted: 10/25/2017] [Indexed: 12/13/2022] Open
Abstract
Aims DSM-5 has added craving as a new criterion and changed the diagnostic structure of alcohol use disorder (AUD). Though craving has long been a target of intervention, less is known about the impact this addition will have on prevalence and factor structure of AUD, particularly in non-treatment seeker with alcohol problems. Methods Non-treatment seeking individuals reporting alcohol-related problems (N = 296) completed a structured clinical interview and the Penn Alcohol Craving Scale (PACS). PACS scores greater than 20 were considered to meet diagnostic criteria for the alcohol craving symptom. This study examined DSM-IV to DSM-5 diagnostic conversion and conducted an exploratory factor analysis to test the factor structure of the DSM-5 symptoms, including craving. Results The mean PACS score was 13.1 and alcohol craving was strongly correlated with other measures of alcohol use. Using the proposed cut-off score of PACS > 20, 46 participants (16.2%) met criteria for alcohol craving. Craving loaded moderately (0.47) onto the retained DSM symptoms and produced a unidimensional factor structure. The majority of participants who met for a DSM-IV AUD also met for a DSM-5 AUD (98.8%). Conclusions Craving prevalence using the PACS was relatively low compared to the remaining 10 DSM-5 symptoms, possibly due to the non-treatment seeking nature of the sample. Conversion of DSM-IV to DSM-5 in this sample led to a small increase in overall AUD prevalence. Craving loaded well onto a single factor structure for AUD.
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Affiliation(s)
- Emily E Hartwell
- Department of Psychology, University of California, Los Angeles, 1285 Franz Hall, Box 951563, CA 900951563, USA
| | - Lara A Ray
- Department of Psychology, University of California, Los Angeles, 1285 Franz Hall, Box 951563, CA 900951563, USA.,Department of Psychiatry and Biobehavioral Sciences, University of California, 760 Westwood Plaza, Los Angeles, CA 90095, USA.,Brain Research Institute, University of California, 695 Charles Young Drive South, Los Angeles, CA 90095, USA
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Hallgren KA, Delker BC, Simpson TL. Effects of Initiating Abstinence from Alcohol on Daily Craving and Negative Affect: Results from a Pharmacotherapy Clinical Trial. Alcohol Clin Exp Res 2018; 42:634-645. [PMID: 29286542 PMCID: PMC5832597 DOI: 10.1111/acer.13591] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2017] [Accepted: 12/21/2017] [Indexed: 12/16/2022]
Abstract
BACKGROUND Craving and negative affect are distressing and commonly experienced during alcohol use disorder (AUD) treatment. Patients may assume that initiating abstinence will intensify their cravings and negative affect despite limited empirical data to support this assumption. This study extends and replicates, under improved methodological conditions, previous work that found reductions in daily craving associated with initiating abstinence. METHODS Seventy-eight adults (80.8% male, 57.1% Caucasian) in a clinical trial testing prazosin for AUD provided daily reports of drinking, craving, and negative affect for up to 12 weeks (mean = 64.77 daily reports). Participants were classified into 3 subgroups based on whether and when they initiated 14 days of continuous abstinence, including (i) "abstinence initiators" who quit drinking during treatment (n = 17), (ii) "already abstainers" who were abstinent at the start of treatment (n = 20), and (iii) "continued drinkers" who never initiated abstinence (n = 41). The timing and degree of change in craving and negative affect were compared across these groups using multivariate growth curve modeling. RESULTS All participant subgroups reported gradual reductions in craving over the course of treatment, with "abstinence initiators" reporting additional sudden reductions in craving upon initiating abstinence from alcohol. "Continued drinkers" reported higher levels of craving than "already abstainers" throughout the full course of treatment. Negative affect followed a different pattern of change, with "abstinence initiators" experiencing gradual reductions in negative affect after initiating abstinence but no changes prior to or immediately upon initiating abstinence, and with "already abstainers" and "continued drinkers" experiencing no changes in negative affect over time. CONCLUSIONS Initiating abstinence is associated with immediate reductions in craving, followed by gradual reductions in both craving and negative affect. Results provide insight into the timing and magnitude of changes in theoretically and clinically important variables and may help patients anticipate when to expect improvement in craving and negative effect.
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Affiliation(s)
- Kevin A. Hallgren
- Department of Psychiatry and Behavioral Sciences, University of Washington
| | - Brianna C. Delker
- Department of Psychiatry and Behavioral Sciences, University of Washington
- Department of Psychology, Western Washington University
| | - Tracy L. Simpson
- Department of Psychiatry and Behavioral Sciences, University of Washington
- Center of Excellence in Substance Abuse Treatment and Education (CESATE) and Mental Illness Research Education and Clinical Center (MIRECC), VA Puget Sound Health Care System, Seattle WA
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Preston KL, Kowalczyk WJ, Phillips KA, Jobes ML, Vahabzadeh M, Lin JL, Mezghanni M, Epstein DH. Exacerbated Craving in the Presence of Stress and Drug Cues in Drug-Dependent Patients. Neuropsychopharmacology 2018; 43:859-867. [PMID: 29105663 PMCID: PMC5809798 DOI: 10.1038/npp.2017.275] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Revised: 10/17/2017] [Accepted: 10/24/2017] [Indexed: 02/07/2023]
Abstract
In addiction, risk factors for craving and use include stress and drug-related cues. Stress and cues have additive or more-than-additive effects on drug seeking in laboratory animals, but, surprisingly, seem to compete with one another (ie, exert less-than-additive effects) in human laboratory studies of craving. We sought heretofore elusive evidence that human drug users could show additive (or more-than-additive) effects of stress and cues on craving, using ecological momentary assessment (EMA). Outpatients (N=182) maintained on daily buprenorphine or methadone provided self-reports of stress, craving, mood, and behavior on electronic diaries for up to 16 weeks. In three randomly prompted entries (RPs) per day, participants reported the severity of stress and craving and whether they had seen or been offered opioids, cocaine, cannabis, methamphetamine, alcohol, or tobacco. In random-effects models controlling for between-person differences, we tested effects of momentary drug-cue exposure and stress (and their interaction) on momentary ratings of cocaine and heroin craving. For cocaine craving, the Stress × Cue interaction term had a positive mean effect across participants (M=0.019; CL95 0.001-0.036), denoting a more-than-additive effect. For heroin, the mean was not significantly greater than 0, but the confidence interval was predominantly positive (M=0.019; CL95 -0.007-0.044), suggesting at least an additive effect. Heterogeneity was substantial; qualitatively, the Stress × Cue effect appeared additive for most participants, more than additive for a sizeable minority, and competitive in very few. In the field, unlike in human laboratory studies to date, craving for cocaine and heroin is greater with the combination of drug cues and stress than with either alone. For a substantial minority of users, the combined effect may be more than additive.
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Affiliation(s)
- Kenzie L Preston
- Clinical Pharmacology and Therapeutics Research Branch, Intramural Research Program, National Institute on Drug Abuse, Baltimore, MD, USA,Clinical Pharmacology and Therapeutics Research Branch, NIDA Intramural Research Program, Treatment Section, 251 Bayview Boulevard Suite 200, Baltimore, MD, USA. Tel: +443.740.2326, Fax: +443.740.2318, E-mail:
| | - William J Kowalczyk
- Clinical Pharmacology and Therapeutics Research Branch, Intramural Research Program, National Institute on Drug Abuse, Baltimore, MD, USA
| | - Karran A Phillips
- Clinical Pharmacology and Therapeutics Research Branch, Intramural Research Program, National Institute on Drug Abuse, Baltimore, MD, USA
| | - Michelle L Jobes
- Clinical Pharmacology and Therapeutics Research Branch, Intramural Research Program, National Institute on Drug Abuse, Baltimore, MD, USA
| | - Massoud Vahabzadeh
- Biomedical Informatics Section, Administrative Management Branch, Intramural Research Program, National Institute on Drug Abuse, Baltimore, MD, USA
| | - Jia-Ling Lin
- Biomedical Informatics Section, Administrative Management Branch, Intramural Research Program, National Institute on Drug Abuse, Baltimore, MD, USA
| | - Mustapha Mezghanni
- Biomedical Informatics Section, Administrative Management Branch, Intramural Research Program, National Institute on Drug Abuse, Baltimore, MD, USA
| | - David H Epstein
- Clinical Pharmacology and Therapeutics Research Branch, Intramural Research Program, National Institute on Drug Abuse, Baltimore, MD, USA
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Hendershot CS, Wardell JD, Samokhvalov AV, Rehm J. Effects of naltrexone on alcohol self-administration and craving: meta-analysis of human laboratory studies. Addict Biol 2017; 22:1515-1527. [PMID: 27411969 PMCID: PMC6139429 DOI: 10.1111/adb.12425] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2016] [Revised: 05/19/2016] [Accepted: 06/21/2016] [Indexed: 12/21/2022]
Abstract
Randomized clinical trials have established the efficacy of naltrexone for reducing quantity of alcohol consumption and incidence of relapse to heavy drinking. To evaluate putative treatment mechanisms, human laboratory studies have examined naltrexone's effects on alcohol responses and self-administration during short-term medication protocols. Results from these studies are inconsistent and have yet to be examined in aggregate. This meta-analysis aimed to quantify naltrexone's effects on alcohol self-administration and craving in the context of placebo-controlled human laboratory trials. Potential moderators of medication effects were also examined. Meta-analyses of alcohol self-administration (k = 9, N = 490) and craving (k = 16, N = 748) confirmed that, under controlled experimental conditions, naltrexone reduces the quantity of consumption (Hedges' g = -.277, SE = .074, 95 percent CI = -.421, -.133, p < .001) and magnitude of self-reported craving (g = -.286, SE = .066, 95 percent CI = -.416, -.156, p < .001) relative to placebo. Subgroup and moderation analyses found no evidence that effect sizes differed by study population (dependent versus non-dependent drinkers), laboratory paradigm or duration of medication exposure. These results substantiate prior evidence for reductions in event-level craving and consumption as potential treatment mediators, also establishing effect sizes to inform future human laboratory trials. From a clinical perspective, these results may provide additional evidence regarding naltrexone's efficacy in the context of acute or subacute dosing regimens.
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Affiliation(s)
- Christian S. Hendershot
- Campbell Family Mental Health Research InstituteCentre for Addiction and Mental HealthCanada
- Department of Psychiatry, University of TorontoCanada
- Department of PsychologyUniversity of TorontoCanada
- Institute for Mental Health Policy ResearchCentre for Addiction and Mental HealthCanada
| | - Jeffrey D. Wardell
- Campbell Family Mental Health Research InstituteCentre for Addiction and Mental HealthCanada
| | - Andriy V. Samokhvalov
- Department of Psychiatry, University of TorontoCanada
- Institute for Mental Health Policy ResearchCentre for Addiction and Mental HealthCanada
- Institute for Medical SciencesUniversity of TorontoCanada
| | - Jürgen Rehm
- Campbell Family Mental Health Research InstituteCentre for Addiction and Mental HealthCanada
- Department of Psychiatry, University of TorontoCanada
- Institute for Mental Health Policy ResearchCentre for Addiction and Mental HealthCanada
- Dalla Lana School of Public HealthUniversity of TorontoCanada
- Technische UniversitätGermany
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Weinstock J, April LM, Kallmi S. Is subclinical gambling really subclinical? Addict Behav 2017; 73:185-191. [PMID: 28531824 DOI: 10.1016/j.addbeh.2017.05.014] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Revised: 05/08/2017] [Accepted: 05/13/2017] [Indexed: 01/01/2023]
Abstract
Gambling disorder and substance use disorders (SUD) overlap in terms of etiology and diagnostic constructs (e.g., preoccupation, loss of control), yet diagnostic thresholds for the disorders are different. Currently, endorsing 2-3 gambling disorder criteria does not warrant a diagnosis while endorsing 2-3 SUD criteria does. The aim of this study was to examine whether subclinical gamblers (i.e., endorsing 2-3 gambling disorder criteria) experience psychosocial dysfunction equivalent to individuals who are diagnosed with mild severity SUD (i.e., 2-3 SUD criteria) and whether this level of dysfunction is significantly different from individuals with no psychopathology. Data are from the first wave of Quinte Longitudinal Study, a large epidemiological sample (N=4121). Psychometrically supported measures assessed for psychosocial functioning and the presence of Axis-I psychiatric disorders. Cross-sectional analysis examined 7 domains of psychosocial functioning using ANCOVA, which allowed for the inclusion of covariates, to test for difference between subclinical gamblers and individuals with no psychopathology and individuals with mild severity SUD. Equivalency testing compared subclinical gamblers in relation to mild severity SUD. Subclinical gamblers reported significantly poorer psychosocial functioning in relation to individuals endorsing no current psychopathology. Subclinical gamblers were also equivalent to and not significantly different from individuals with mild severity SUD. Subclinical gamblers experience similar psychosocial impairment to those individuals who endorse mild severity SUD, and this significantly differed from healthy individuals. The threshold for diagnosis of gambling disorder therefore warrants re-examination.
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Morales-Muñoz I, Koskinen S, Partonen T. The effects of seasonal affective disorder and alcohol abuse on sleep and snoring functions in a population-based study in Finland. J Sleep Res 2017; 27:e12611. [PMID: 28901656 DOI: 10.1111/jsr.12611] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Revised: 08/21/2017] [Accepted: 08/21/2017] [Indexed: 11/26/2022]
Abstract
Seasonal affective disorder (SAD) is a recurrent depressive disorder with a seasonal pattern. In addition to some specific symptoms such as sad mood, low energy or carbohydrate craving, this mood disorder is also characterized by the presence of sleeping problems and alcohol disorders. Interestingly, there is a strong link between alcohol use and sleeping deficits. Although previous studies have focused extensively on the sleep patterns in SAD patients and patients with alcohol use disorder (AUD), no research has yet been conducted on subjects with comorbid SAD and AUD. The aim of this study was to examine the differences in sleep functioning between subjects with SAD, AUD and SAD+AUD. A total of 4554 Finnish subjects from the population-based Health 2011 survey were interviewed, and of these 2430 individuals completed all the questionnaires. We selected those participants who fulfilled the criteria for SAD (n = 298), AUD (n = 359), SAD+AUD (n = 69), controls 1 (no current alcohol use, n = 226) and controls 2 (current alcohol use but not AUD, n = 1445). Controls with a history of alcohol abuse were excluded (n = 33). All the participants completed the EuroQoL five-dimensions questionnaire (EQ-5), the Seasonal Pattern Assessment Questionnaire (SPAQ), the Alcohol Use Disorders Identification Test (AUDIT) and several questions about sleeping, based on the Basic Nordic Sleep Questionnaire (BNSQ). Our results showed that those subjects with SAD+AUD reported the highest levels of subjective sleeping problems compared to controls, SAD and AUD. These findings suggest the relevance of examining the comorbidity of SAD and AUD when studying sleep functioning in these groups of patients.
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Affiliation(s)
- Isabel Morales-Muñoz
- Department of Health, National Institute for Health and Welfare, Helsinki, Finland
| | - Seppo Koskinen
- Department of Health, National Institute for Health and Welfare, Helsinki, Finland
| | - Timo Partonen
- Department of Health, National Institute for Health and Welfare, Helsinki, Finland
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Preston KL, Kowalczyk WJ, Phillips KA, Jobes ML, Vahabzadeh M, Lin JL, Mezghanni M, Epstein DH. Context and craving during stressful events in the daily lives of drug-dependent patients. Psychopharmacology (Berl) 2017; 234:2631-2642. [PMID: 28593441 PMCID: PMC5709189 DOI: 10.1007/s00213-017-4663-0] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2016] [Accepted: 05/19/2017] [Indexed: 12/12/2022]
Abstract
RATIONALE Knowing how stress manifests in the lives of people with substance-use disorders could help inform mobile "just in time" treatment. OBJECTIVES The purpose of this paper is to examine discrete episodes of stress, as distinct from the fluctuations in background stress assessed in most EMA studies. METHODS For up to 16 weeks, outpatients on opioid-agonist treatment carried smartphones on which they initiated an entry whenever they experienced a stressful event (SE) and when randomly prompted (RP) three times daily. Participants reported the severity of stress and craving and the context of the report (location, activities, companions). Decomposition of covariance was used to separate within-person from between-person effects; r effect sizes below are within-person. RESULTS Participants (158 of 182; 87%) made 1787 stress-event entries. Craving for opioids increased with stress severity (r effect = 0.50). Stress events tended to occur in social company (with acquaintances, 0.63, friends, 0.17, or on the phone, 0.41) rather than with family (spouse, -0.14; child, -0.18), and in places with more overall activity (bars, 0.32; outside, 0.28; walking, 0.28) and more likelihood of unexpected experiences (with strangers, 0.17). Being on the internet was slightly protective (-0.22). Our prior finding that being at the workplace protects against background stress in our participants was partly supported in these stressful-event data. CONCLUSIONS The contexts of specific stressful events differ from those we have seen in prior studies of ongoing background stress. However, both are associated with drug craving.
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Affiliation(s)
- Kenzie L. Preston
- Clinical Pharmacology and Therapeutics Research Branch, Intramural Research Program, National Institute on Drug Abuse, Baltimore, MD,to whom reprint requests should be sent, , phone: 443.740.2326, fax: 443.740.2318
| | - William J. Kowalczyk
- Clinical Pharmacology and Therapeutics Research Branch, Intramural Research Program, National Institute on Drug Abuse, Baltimore, MD
| | - Karran A. Phillips
- Clinical Pharmacology and Therapeutics Research Branch, Intramural Research Program, National Institute on Drug Abuse, Baltimore, MD
| | - Michelle L. Jobes
- Clinical Pharmacology and Therapeutics Research Branch, Intramural Research Program, National Institute on Drug Abuse, Baltimore, MD
| | - Massoud Vahabzadeh
- Biomedical Informatics Section, Administrative Management Branch, Intramural Research Program, National Institute on Drug Abuse, 251 Bayview Blvd., Suite 200, National Institute on Drug Abuse, Baltimore, MD, 21224
| | - Jia-Ling Lin
- Biomedical Informatics Section, Administrative Management Branch, Intramural Research Program, National Institute on Drug Abuse, 251 Bayview Blvd., Suite 200, National Institute on Drug Abuse, Baltimore, MD, 21224
| | - Mustapha Mezghanni
- Biomedical Informatics Section, Administrative Management Branch, Intramural Research Program, National Institute on Drug Abuse, 251 Bayview Blvd., Suite 200, National Institute on Drug Abuse, Baltimore, MD, 21224
| | - David H. Epstein
- Clinical Pharmacology and Therapeutics Research Branch, Intramural Research Program, National Institute on Drug Abuse, Baltimore, MD
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Bradley KA, Ludman EJ, Chavez LJ, Bobb JF, Ruedebusch SJ, Achtmeyer CE, Merrill JO, Saxon AJ, Caldeiro RM, Greenberg DM, Lee AK, Richards JE, Thomas RM, Matson TE, Williams EC, Hawkins E, Lapham G, Kivlahan DR. Patient-centered primary care for adults at high risk for AUDs: the Choosing Healthier Drinking Options In primary CarE (CHOICE) trial. Addict Sci Clin Pract 2017; 12:15. [PMID: 28514963 PMCID: PMC5436432 DOI: 10.1186/s13722-017-0080-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2016] [Accepted: 04/28/2017] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Most patients with alcohol use disorders (AUDs) never receive alcohol treatment, and experts have recommended management of AUDs in primary care. The Choosing Healthier Drinking Options In primary CarE (CHOICE) trial was a randomized controlled effectiveness trial of a novel intervention for primary care patients at high risk for AUDs. This report describes the conceptual and scientific foundation of the CHOICE model of care, critical elements of the CHOICE trial design consistent with the Template for Intervention Description and Replication (TIDieR), results of recruitment, and baseline characteristics of the enrolled sample. METHODS The CHOICE intervention is a multi-contact, extended counseling intervention, based on the Chronic Care Model, shared decision-making, motivational interviewing, and evidence-based options for managing AUDs, designed to be practical in primary care. Outpatients who received care at 3 Veterans Affairs primary care sites in the Pacific Northwest and reported frequent heavy drinking (≥4 drinks/day for women; ≥5 for men) were recruited (2011-2014) into a trial in which half of the participants would be offered additional alcohol-related care from a nurse. CHOICE nurses offered 12 months of patient-centered care, including proactive outreach and engagement, repeated brief motivational interventions, monitoring with and without alcohol biomarkers, medications for AUDs, and/or specialty alcohol treatment as appropriate and per patient preference. A CHOICE nurse practitioner was available to prescribe medications for AUDs. RESULTS A total of 304 patients consented to participate in the CHOICE trial. Among consenting participants, 90% were men, the mean age was 51 (range 22-75), and most met DSM-IV criteria for alcohol abuse (14%) or dependence (59%). Many participants also screened positive for tobacco use (44%), depression (45%), anxiety disorders (30-41%) and non-tobacco drug use disorders (19%). At baseline, participants had a median AUDIT score of 18 [Interquartile range (IQR) 14-24] and a median readiness to change drinking score of 5 (IQR 2.75-6.25) on a 1-10 Likert scale. CONCLUSION The CHOICE trial tested a patient-centered intervention for AUDs and recruited primary care patients at high risk for AUDs, with a spectrum of severity, co-morbidity, and readiness to change drinking. Trial registration The trial is registered at clinicaltrial.gov (NCT01400581).
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Affiliation(s)
- Katharine A. Bradley
- Kaiser Permanente Washington Health Research Institute, 1730 Minor Ave, Suite 1600, Seattle, WA 98101-1466 USA
- Health Services Research and Development (HSR&D) Seattle Center of Innovation for Veteran-Centered and Value-Driven Care, Seattle, WA USA
- Department of Health Services, University of Washington, Seattle, WA USA
- Department of Medicine, University of Washington, Seattle, WA USA
| | - Evette Joy Ludman
- Kaiser Permanente Washington Health Research Institute, 1730 Minor Ave, Suite 1600, Seattle, WA 98101-1466 USA
| | - Laura J. Chavez
- Division of Health Services Management and Policy, College of Public Health, The Ohio State University, Columbus, OH USA
- Center for Innovation in Pediatric Practice, Nationwide Children’s Hospital, Columbus, OH USA
| | - Jennifer F. Bobb
- Kaiser Permanente Washington Health Research Institute, 1730 Minor Ave, Suite 1600, Seattle, WA 98101-1466 USA
| | - Susan J. Ruedebusch
- Health Services Research and Development (HSR&D) Seattle Center of Innovation for Veteran-Centered and Value-Driven Care, Seattle, WA USA
| | - Carol E. Achtmeyer
- General Medicine Service, Veterans Affairs (VA) Puget Sound Health Care System, Seattle, WA USA
| | | | - Andrew J. Saxon
- Center of Excellence in Substance Abuse Treatment and Education (CESATE), Veterans Affairs (VA) Puget Sound Health Care System, Seattle, WA USA
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, WA USA
| | - Ryan M. Caldeiro
- Kaiser Permanente Washington Health Research Institute, 1730 Minor Ave, Suite 1600, Seattle, WA 98101-1466 USA
| | - Diane M. Greenberg
- Center of Excellence in Substance Abuse Treatment and Education (CESATE), Veterans Affairs (VA) Puget Sound Health Care System, Seattle, WA USA
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, WA USA
- General Medicine Service, Veterans Affairs (VA) Puget Sound Health Care System, Seattle, WA USA
| | - Amy K. Lee
- Kaiser Permanente Washington Health Research Institute, 1730 Minor Ave, Suite 1600, Seattle, WA 98101-1466 USA
| | - Julie E. Richards
- Kaiser Permanente Washington Health Research Institute, 1730 Minor Ave, Suite 1600, Seattle, WA 98101-1466 USA
- Department of Health Services, University of Washington, Seattle, WA USA
| | - Rachel M. Thomas
- Health Services Research and Development (HSR&D) Seattle Center of Innovation for Veteran-Centered and Value-Driven Care, Seattle, WA USA
| | - Theresa E. Matson
- Kaiser Permanente Washington Health Research Institute, 1730 Minor Ave, Suite 1600, Seattle, WA 98101-1466 USA
- Department of Health Services, University of Washington, Seattle, WA USA
| | - Emily C. Williams
- Health Services Research and Development (HSR&D) Seattle Center of Innovation for Veteran-Centered and Value-Driven Care, Seattle, WA USA
- Department of Health Services, University of Washington, Seattle, WA USA
| | - Eric Hawkins
- Center of Excellence in Substance Abuse Treatment and Education (CESATE), Veterans Affairs (VA) Puget Sound Health Care System, Seattle, WA USA
- Health Services Research and Development (HSR&D) Seattle Center of Innovation for Veteran-Centered and Value-Driven Care, Seattle, WA USA
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, WA USA
| | - Gwen Lapham
- Kaiser Permanente Washington Health Research Institute, 1730 Minor Ave, Suite 1600, Seattle, WA 98101-1466 USA
| | - Daniel R. Kivlahan
- Center of Excellence in Substance Abuse Treatment and Education (CESATE), Veterans Affairs (VA) Puget Sound Health Care System, Seattle, WA USA
- Health Services Research and Development (HSR&D) Seattle Center of Innovation for Veteran-Centered and Value-Driven Care, Seattle, WA USA
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, WA USA
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Motivational factors and negative affectivity as predictors of alcohol craving. Psychiatry Res 2016; 243:53-60. [PMID: 27367491 DOI: 10.1016/j.psychres.2016.02.064] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2015] [Revised: 12/28/2015] [Accepted: 02/27/2016] [Indexed: 12/20/2022]
Abstract
Craving is thought to play an important role in alcohol use disorders. The recent inclusion of "craving" as a formal diagnostic symptom calls for further investigation of this subjective phenomenon with multiple dimensions. Considering that alcohol-dependent patients compensate negative physical/emotional states with alcohol, the aim of this study is to investigate alcohol craving and its correlation with drinking measures and affective personality dimensions. A sample of 135 alcohol-dependent patients (104 males and 31 females) was collected from a clinical setting. Subjects self-rated their cravings (Penn Alcohol Craving Scale) and the stage of change. Several personality scales were also administered. Craving was related to drinking status, abstinence time, age, and taking steps. After controlling for these conditions, psychological characteristics related to low self-concept, neuroticism, cyclothymic affective temperament, depression, and hostility were found to be predictors of craving in sober alcohol-dependent patients. Our results support craving as a component of the phenomenology of alcohol dependence and highlight the presence of unpleasant feelings as predictors of craving in sober alcohol-dependent patients without co-occurring psychiatric conditions. The predisposition to experience negative emotions may induce a stronger craving response and increase the likelihood of a first drink and a subsequent loss of control.
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Yoshimura A, Komoto Y, Higuchi S. Exploration of Core Symptoms for the Diagnosis of Alcohol Dependence in the ICD-10. Alcohol Clin Exp Res 2016; 40:2409-2417. [PMID: 27716976 PMCID: PMC5108416 DOI: 10.1111/acer.13225] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2015] [Accepted: 08/21/2016] [Indexed: 11/29/2022]
Abstract
BACKGROUND The classification of alcohol use disorder has changed over the past century. Now, the conceptualization of alcohol dependence is still controversial. Accumulating evidence has shown the reliability and validity for the diagnosis of alcohol dependence in the ICD-10 and DSM-IV. However, the meaning and association of the respective diagnostic items, which are descriptive of representative symptoms, have hardly been examined. The core symptom of substance use disorder has been debated in various situations, but has never been elucidated logically. METHODS We consecutively registered 192 patients with alcohol-related problems who visited our hospital for the first time during a certain period. The relations and principal components among the checked items of the ICD-10 diagnostic criteria were examined statistically. RESULTS Three diagnostic items in the ICD-10 were strongly correlated with each other and were thought to form the core symptoms of alcohol dependence: "strong desire," "difficulties in controlling," and "neglect of pleasures." One major physical phenomenon, "withdrawal," seemed to complement the core symptoms in the diagnosis of alcohol dependence. Another physical phenomenon, "tolerance," was demonstrated to be a relatively independent item. The principal component analysis also demonstrated that the diagnostic item "difficulties in controlling" had the maximum component loading value, followed by 2 items, "neglect of pleasures" and "strong desire." CONCLUSIONS The core symptomatic elements in the diagnosis of alcohol dependence were statistically suggested in this study. Knowledge of the relations and components among the diagnostic items of alcohol dependence might also be applicable to other forms of substance use dependence and behavioral addiction.
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Affiliation(s)
- Atsushi Yoshimura
- National Hospital Organization, Kurihama Medical and Addiction Center, Yokosuka, Kanagawa, Japan. .,Department of Psychiatry, Tohoku Medical and Pharmaceutical University, Sendai, Japan.
| | - Yasunobu Komoto
- National Hospital Organization, Kurihama Medical and Addiction Center, Yokosuka, Kanagawa, Japan
| | - Susumu Higuchi
- National Hospital Organization, Kurihama Medical and Addiction Center, Yokosuka, Kanagawa, Japan
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Hallgren KA, McCrady BS, Epstein EE. Trajectories of drinking urges and the initiation of abstinence during cognitive-behavioral alcohol treatment. Addiction 2016; 111:854-65. [PMID: 26709608 PMCID: PMC4826789 DOI: 10.1111/add.13291] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2015] [Revised: 09/08/2015] [Accepted: 12/22/2015] [Indexed: 12/18/2022]
Abstract
BACKGROUND AND AIMS Drinking urges during treatment for alcohol use disorders (AUDs) are common, can cause distress and predict relapse. Clients may have little awareness of how their drinking urges might be expected to change during AUD treatment in general and in response to initiating abstinence. The aim of the present study was to test whether drinking urges change on a daily level during treatment and after initiating abstinence. DESIGN Secondary data analysis was performed using daily drinking urge ratings from two randomized clinical trials. SETTING AND PARTICIPANTS Women (n = 98) and men (n = 79) with AUDs in separate clinical trials of out-patient AUD-focused cognitive-behavioral therapy. MEASUREMENTS Daily dichotomous indicators of any drinking urges or acute escalations in urges (i.e. at least two more urges compared with the previous day) were examined using generalized linear mixed growth-curve modeling. FINDINGS Participants who initiated abstinence reported reductions in urges immediately thereafter (log odds ratios: women B = -0.701, P < 0.001; men B = -0.628, P = 0.018), followed by additional, gradual reductions over time (women B = -0.118, P < 0.001; men B = -0.141, P < 0.001). Participants who entered treatment abstaining from alcohol also reported significant reductions in urges over time (women B = -0.147, P < 0.001; men B = -0.142, P < 0.001). Participants who drank throughout treatment had smaller (women B = -0.042, P = 0.012) or no reductions in urges (men B = 0.015, P = 0.545). There was no evidence that urges increased systematically in response to initiating abstinence. CONCLUSIONS Drinking urges during out-patient behavioral treatment for alcohol use disorders may be maintained in part by alcohol consumption. Initiating abstinence is associated with reductions in drinking urges immediately and then more gradually over time.
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Affiliation(s)
- Kevin A Hallgren
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, WA, USA
| | - Barbara S McCrady
- Center on Alcoholism, Substance Abuse, and Addictions, University of New Mexico, Albuquerque, NM, USA
| | - Elizabeth E Epstein
- Department of Psychiatry, University of Massachusetts School of Medicine, Worcester, MA, USA
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Nowakowska-Domagała K, Chodkiewicz J, Ziółkowski M, Czarnecki D, Gąsior K, Juczyński A, Biedrzycka A. The Polish Version of the Yale-Brown Obsessive-Compulsive Scale, Modified to Reflect Obsessions and Compulsions Related to Heavy Drinking (YBOCS-hd-PL). Alcohol Clin Exp Res 2016; 40:401-7. [PMID: 26842259 DOI: 10.1111/acer.12954] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2015] [Accepted: 11/04/2015] [Indexed: 12/01/2022]
Abstract
BACKGROUND The aim of the research work was to present the process of adapting the Polish version of the YBOCS-hd by Modell and colleagues (Alcohol Clin Exp Res 1992;16:266) to Polish conditions and to characterize the psychometric validation of the measure (e.g., validity, internal structure, and reliability). The scale is a self-assessment method consisting of 10 statements designed for measuring the severity of obsessive and compulsive craving-related thoughts and behaviors in alcohol-dependent or alcohol-abusing patients. METHODS The study was carried out in a group of 550 patients diagnosed with alcohol dependence syndrome, 510 of whom (396 males and 114 females) were included in the final analysis. The patients were interviewed during the third week of therapy by the Polish version of the Yale-Brown Compulsive Scale Modified to Reflect Obsessions and Compulsions Related to Heavy Drinking (YBOCS-hd-PL), the Penn Alcohol Craving Scale (PACS), Short Alcohol Dependence Data Questionnaire (SADD), and the "compulsive" subscale of SCL-90. RESULTS The YBOCS-hd-PL is characterized by good psychometric properties. Factor analysis identified 2 factors corresponding to the structure of the original version. Its internal consistency, assessed on the basis of Cronbach's alpha, is satisfactory: 0.84 for YBOCS-hd-PL (overall), 0.75 for factor 1 (obsessive thoughts), and 0.79 for factor 2 (compulsive behaviors). The discriminant power of the questions ranged from 0.46 to 0.68 (p < 0.001). For the adapted YBOCS-hd-PL, significant correlations were found between its scores and the PACS and the "compulsive" subscale of the SCL-90 scale. The obtained results indicate the Polish version of the YBOCS-hd (YBOCS-hd-PL) proved to be a reliable and valid instrument. CONCLUSIONS In view of its very good psychometric properties, the Polish version of the YBOCS-hd can be recommended as an instrument for assessment of alcohol craving and its obsessive and compulsive aspects in individuals with alcohol use disorders.
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Affiliation(s)
- Katarzyna Nowakowska-Domagała
- Department of Cognitive Science, Institute of Psychology, Faculty of Educational Sciences, University of Lodz, Lodz, Poland
| | - Jan Chodkiewicz
- Department of Health Psychology, Institute of Psychology, University of Lodz, Lodz, Poland
| | - Marcin Ziółkowski
- Department of Psychiatric Nursing, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Bydgoszcz, Poland
| | - Damian Czarnecki
- Department of Psychiatric Nursing, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Bydgoszcz, Poland
| | - Krzysztof Gąsior
- Department of Social Prevention and Resocialization, Świętokrzyski Prevention and Education Centre, Jan Kochanowski University in Kielce, Kielce, Poland
| | | | - Agata Biedrzycka
- Addictions Treatment Ward of the Independent Regional Public Company of Psychiatric Health Care in Radom, Radom, Poland
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Castaldelli-Maia JM, Wang YP, Borges G, Silveira CM, Siu ER, Viana MC, Andrade AG, Martins SS, Andrade LH. Investigating dimensionality and measurement bias of DSM-5 alcohol use disorder in a representative sample of the largest metropolitan area in South America. Drug Alcohol Depend 2015; 152:123-30. [PMID: 26002376 PMCID: PMC4840018 DOI: 10.1016/j.drugalcdep.2015.04.024] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2014] [Revised: 04/10/2015] [Accepted: 04/10/2015] [Indexed: 01/05/2023]
Abstract
BACKGROUND Given the recent launch of a new diagnostic classification (DSM-5) for alcohol use disorders (AUD), we aimed to investigate its dimensionality and possible measurement bias in a non-U.S. METHODS The current analyses were restricted to 948 subjects who endorsed drinking at least one drink per week in the past year from a sample of 5037 individuals. Data came from São Paulo Megacity Project (which is part of World Mental Health Surveys) collected between 2005 and 2007. First, exploratory factor analysis (EFA) was carried out to test for the best dimensional structure for DSM-5-AUD criteria. Then, item response theory (IRT) was used to investigate the severity and discrimination properties of each criterion of DSM-5-AUD. Finally, differential criterion functioning (DCF) were investigated by socio-demographics (income, gender, age, employment status, marital status and education). All analyses were performed in Mplus software taking into account complex survey design features. RESULTS The best EFA model was a one-dimensional model. IRT results showed that the criteria "Time Spent" and "Given Up" have the highest discrimination and severity properties, while the criterion "Larger/Longer" had the lowest value of severity, but an average value of discrimination. Only female gender had DCF both at criterion- and factor-level, rendering measurement bias. CONCLUSION This study reinforces the existence of a DSM-5-AUD continuum in the largest metropolitan area of South America, including subgroups that had previously higher rates of alcohol use (lower educational/income levels). Lower DSM-5-AUD scores were found in women.
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Affiliation(s)
- João Mauricio Castaldelli-Maia
- Section of Psychiatric Epidemiology - LIM 23, Department and Institute of Psychiatry, University of São Paulo Medical School, São Paulo 05403, Brazil; Interdisciplinary Group of Studies on Alcohol and Drugs, Department and Institute of Psychiatry, University of São Paulo Medical School, São Paulo 05403, Brazil; Department of Neuroscience, Medical School, Fundação do ABC, Santo André, SP 09060, Brazil.
| | - Yuan-Pang Wang
- Section of Psychiatric Epidemiology - LIM 23, Department and Institute of Psychiatry, University of São Paulo Medical School, São Paulo, Brazil, 05403
| | - Guilherme Borges
- National Institute of Psychiatry and Metropolitan Autonomous University, Mexico City, México, 14370
| | - Camila M. Silveira
- Section of Psychiatric Epidemiology - LIM 23, Department and Institute of Psychiatry, University of São Paulo Medical School, São Paulo, Brazil, 05403,Interdisciplinary Group of Studies on Alcohol and Drugs, Department and Institute of Psychiatry, University of São Paulo Medical School, São Paulo, Brazil, 05403
| | - Erica R. Siu
- Section of Psychiatric Epidemiology - LIM 23, Department and Institute of Psychiatry, University of São Paulo Medical School, São Paulo, Brazil, 05403
| | - Maria C. Viana
- Department of Social Medicine and Post-Graduate Program in Public Health, Federal University of Espírito Santo, Vitória, ES 29040, Brazil
| | - Arthur G. Andrade
- Section of Psychiatric Epidemiology - LIM 23, Department and Institute of Psychiatry, University of São Paulo Medical School, São Paulo, Brazil, 05403,Interdisciplinary Group of Studies on Alcohol and Drugs, Department and Institute of Psychiatry, University of São Paulo Medical School, São Paulo, Brazil, 05403
| | - Silvia S. Martins
- Department of Epidemiology, Columbia University Mailman School of Public Health, New York, NY, USA, 10032
| | - Laura H. Andrade
- Section of Psychiatric Epidemiology - LIM 23, Department and Institute of Psychiatry, University of São Paulo Medical School, São Paulo, Brazil, 05403
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