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Jovasevic V, Radulovic J. High ethanol preference and dissociated memory are co-occurring phenotypes associated with hippocampal GABA AR-δ receptor levels. Neurobiol Learn Mem 2021; 183:107459. [PMID: 34015441 DOI: 10.1016/j.nlm.2021.107459] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 04/26/2021] [Accepted: 05/12/2021] [Indexed: 11/20/2022]
Abstract
Alcohol use disorder (AUD) frequently co-occurs with dissociative disorders and disorders with dissociative symptoms, suggesting a common neurobiological basis. It has been proposed that facilitated information processing under the influence of alcohol, resulting in the formation of dissociated memories, might be an important factor controlling alcohol use. Access to such memories is facilitated under the effect of alcohol, thus further reinforcing alcohol use. To interrogate possible mechanisms associated with these phenotypes, we used a mouse model of dissociative amnesia, combined with a high-alcohol preferring (HAP) model of AUD. Dissociated memory was induced by activation of hippocampal extrasynaptic GABA type A receptor delta subunits (GABAAR-δ), which control tonic inhibition and to which ethanol binds with high affinity. Increased ethanol preference was associated with increased propensity to form dissociated memories dependent on GABAAR-δ in the dorsal hippocampus (DH). Furthermore, the DH level of GABAAR-δ protein, but not mRNA, was increased in HAP mice, and was inversely correlated to the level of miR-365-3p, suggesting an miRNA-mediated post-transcriptional mechanism contributing to elevated GABAAR-δ. The observed changes of DH GABAAR-δ were associated with a severe reduction of excitatory projections stemming from GABAAR-δ-containing pyramidal neurons in the subiculum and terminating in the mammillary body. These results suggest that both molecular and circuit dysfunction involving hippocampal GABAAR-δ receptors might contribute to the co-occurrence of ethanol preference and dissociated information processing.
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Affiliation(s)
| | - Jelena Radulovic
- Department of Pharmacology, Northwestern University, Chicago, IL, USA; Department of Neuroscience and Department of Psychiatry and Behavioral Sciences, Albert Einstein College of Medicine, Bronx, NY, USA.
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Stapinski LA, Prior K, Newton NC, Deady M, Kelly E, Lees B, Teesson M, Baillie AJ. Protocol for the Inroads Study: A Randomized Controlled Trial of an Internet-Delivered, Cognitive Behavioral Therapy-Based Early Intervention to Reduce Anxiety and Hazardous Alcohol Use Among Young People. JMIR Res Protoc 2019; 8:e12370. [PMID: 30977742 PMCID: PMC6484258 DOI: 10.2196/12370] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 01/09/2019] [Accepted: 01/09/2019] [Indexed: 11/13/2022] Open
Abstract
Background The transition to adulthood is a unique developmental period characterized by numerous personal and social role changes and increased opportunities for alcohol consumption. Using alcohol to cope with anxiety symptoms is commonly reported, and young people with anxiety are at a greater risk of hazardous alcohol use and progression to alcohol use disorder. Anxiety and alcohol use tend to fuel each other in an exacerbating feed-forward cycle, leading to difficult-to-treat chronic problems. The peak in onset of anxiety and alcohol disorders suggests this developmental window represents a promising opportunity for early intervention before these problems become entrenched. Objective This study aims to evaluate the efficacy of the Inroads program, a therapist-supported, internet-delivered early intervention for young adults that targets alcohol use, anxiety symptoms, and the interconnections between these problems. Methods A randomized controlled trial will be conducted nationally among young Australians (aged 17-24 years) who experience anxiety symptoms and drink alcohol at hazardous or harmful levels. Participants will be individually randomized on a 1:1 basis to receive the Inroads intervention or assessment plus alcohol guidelines. Participants randomized to the Inroads intervention will receive access to 5 Web-based cognitive behavioral therapy (CBT) modules and weekly therapist support via email and/or phone. The primary outcome assessment will be 8 weeks post baseline, with follow-up assessment 6 months post baseline to determine the sustainability of the intervention effects. Primary outcomes will be the total number of standard drinks consumed in the past month (assessed by the Timeline Follow-Back procedure), severity of alcohol-related harms (assessed by the Brief Young Adult Alcohol Consequences Questionnaire), and anxiety symptoms across multiple disorders (assessed by the Generalized Anxiety Disorder-7). Secondary outcomes will include alcohol outcome expectancies; functional impairment and quality of life; and symptoms of social anxiety, anxious arousal, and depression. Results will be analyzed by intention-to-treat using multilevel mixed effects analysis for repeated measures. Results The study is funded from 2017 to 2020 by Australian Rotary Health. Recruitment is expected to be complete by late-2018, with the 6-month follow-ups to be completed by mid-2019. Results are expected to be published in 2020. Conclusions The study will be the first to evaluate the benefits of a youth-focused early intervention that simultaneously targets anxiety and hazardous alcohol use. By explicitly addressing the interconnections between anxiety and alcohol use and enhancing CBT coping skills, the Inroads program has the potential to interrupt the trajectory toward co-occurring anxiety and alcohol use disorders. The Web-based format of the program combined with minimal therapist support means that if effective, the program could be widely disseminated to reach young people who are not currently able or willing to access face-to-face treatment. Trial Registration Australian New Zealand Clinical Trials Registry ACTRN12617001609347; https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=372748&isReview=true (Archived by WebCite at http://www.webcitation.org/77Au19jmf) International Registered Report Identifier (IRRID) DERR1-10.2196/12370
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Affiliation(s)
- Lexine A Stapinski
- Centre of Research Excellence in Mental Health and Substance Use, National Drug & Alcohol Research Centre, University of New South Wales, Sydney, Australia.,The Matilda Centre, University of Sydney, Sydney, Australia
| | - Katrina Prior
- Centre of Research Excellence in Mental Health and Substance Use, National Drug & Alcohol Research Centre, University of New South Wales, Sydney, Australia.,The Matilda Centre, University of Sydney, Sydney, Australia
| | - Nicola C Newton
- Centre of Research Excellence in Mental Health and Substance Use, National Drug & Alcohol Research Centre, University of New South Wales, Sydney, Australia.,The Matilda Centre, University of Sydney, Sydney, Australia
| | - Mark Deady
- Black Dog Institute, University of New South Wales, Sydney, Australia
| | - Erin Kelly
- Centre of Research Excellence in Mental Health and Substance Use, National Drug & Alcohol Research Centre, University of New South Wales, Sydney, Australia.,The Matilda Centre, University of Sydney, Sydney, Australia
| | - Briana Lees
- Centre of Research Excellence in Mental Health and Substance Use, National Drug & Alcohol Research Centre, University of New South Wales, Sydney, Australia.,The Matilda Centre, University of Sydney, Sydney, Australia
| | - Maree Teesson
- Centre of Research Excellence in Mental Health and Substance Use, National Drug & Alcohol Research Centre, University of New South Wales, Sydney, Australia.,The Matilda Centre, University of Sydney, Sydney, Australia
| | - Andrew J Baillie
- The Matilda Centre, University of Sydney, Sydney, Australia.,Faculty of Health Sciences, University of Sydney, Sydney, Australia
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3
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Addiction severity and comorbidity among women with alcohol use disorders: A hospital-based study from India. Asian J Psychiatr 2017; 28:67-72. [PMID: 28784400 DOI: 10.1016/j.ajp.2017.03.028] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2017] [Revised: 03/15/2017] [Accepted: 03/21/2017] [Indexed: 11/23/2022]
Abstract
AIM To examine the addiction severity, comorbid psychiatric disorder and their temporal relationship among women seeking treatment for Alcohol Use Disorders (AUDs). MATERIALS AND METHODS The sample comprised of 35 women with AUDs, with or without psychiatric disorders, recruited from the outpatient and inpatient settings of a tertiary-care hospital. Their mean age was 38.51 years (S.D=7.42). Patients were assessed using Clinical Data Sheet (CDS), Mini-International Neuropsychiatric Interview (MINI), Structured Clinical Interview for DSM-IV Personality disorders (SCIDII), Addiction Severity Index (ASI)-Alcohol subscale and Fagerstrom Test for Nicotine Dependence (FTND). RESULTS Findings of the study indicated that on average patients initiated alcohol use in their early twenties and developed dependence by the age of 29.66 years (S.D=7.60). The average duration of alcohol dependence was less than a decade before seeking treatment. The mean composite score on ASI was 0.71 (S.D=0.18) and on FTND was 5.16 (S.D=2.59), indicating a high level of alcohol and moderate level of nicotine dependence respectively. On MINI, 57.14% of the patients met the criteria for co-occurring Axis I psychiatric disorders such as major depression disorder and dysthymia. In the majority of the cases, comorbid Axis I disorders were secondary to AUDs. On SCID-II, 17% met the criteria for borderline personality disorder. CONCLUSION Examining and understanding the substance use and clinical profile of patients with AUDs are crucial for planning intensity, settings and focus of treatment for women with AUDs.
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Anker JJ, Forbes MK, Almquist ZW, Menk JS, Thuras P, Unruh AS, Kushner MG. A network approach to modeling comorbid internalizing and alcohol use disorders. JOURNAL OF ABNORMAL PSYCHOLOGY 2017; 126:325-339. [PMID: 28182444 PMCID: PMC5388354 DOI: 10.1037/abn0000257] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Internalizing disorders co-occur with alcohol use disorder (AUD) at a rate that exceeds chance and compromise conventional AUD treatment. The "vicious cycle" model of comorbidity specifies drinking to cope (DTC) as a link between these disorders that, when not directly addressed, undermines the effectiveness of conventional treatments. Interventions based on this model have proven successful but there is no direct evidence for how and to what extent DTC contributes to the maintenance of comorbidity. In the present study, we used network analysis to depict associations between syndrome-specific groupings of internalizing symptoms, alcohol craving, and drinking behavior, as well as DTC and other extradiagnostic variables specified in the vicious cycle model (e.g., perceived stress and coping self-efficacy). Network analyses of 362 individuals with comorbid anxiety and AUD assessed at the beginning of residential AUD treatment indicated that while internalizing conditions and drinking elements had only weak direct associations, they were strongly connected with DTC and perceived stress. Consistent with this, centrality indices showed that DTC ranked as the most central/important element in the network in terms of its "connectedness" to all other network elements. A series of model simulations-in which individual elements were statistically controlled for-demonstrated that DTC accounted for all the relationships between the drinking-related elements and internalizing elements in the network; no other variable had this effect. Taken together, our findings suggest that DTC may serve as a "keystone" process in maintaining comorbidity between internalizing disorders and AUD. (PsycINFO Database Record
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Affiliation(s)
| | | | | | - Jeremiah S Menk
- Biostatistical Design and Analysis Center, Clinical and Translational Science Institute
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McCallum SL, Mikocka-Walus AA, Gaughwin MD, Andrews JM, Turnbull DA. 'I'm a sick person, not a bad person': patient experiences of treatments for alcohol use disorders. Health Expect 2015; 19:828-41. [PMID: 26111429 PMCID: PMC5152715 DOI: 10.1111/hex.12379] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/22/2015] [Indexed: 11/27/2022] Open
Abstract
Background Emerging research indicates that standard treatments for alcohol use disorders may not fully meet the needs of patients with co‐occurring severe mental health symptoms. Investigating health quality indicators may provide insight into how current treatment might be improved. Objective To better understand the experiences of patients receiving treatment for alcohol use disorders and compare the experiences of patients with and without co‐occurring severe mental health symptoms. Design Cross‐sectional qualitative research design using semi‐structured interviews methods and framework analysis approach. Setting Inpatient hospital, outpatient service, inpatient detoxification clinic and a residential/ therapeutic community. Participant's Thirty‐four patients receiving treatment for an alcohol use disorder. Main variables studied Themes relating to patients' experiences of continuity of care, treatment need and satisfaction with treatment were studied. The qualitative data were divided into two groups: patients with (n = 15) and without (n = 19) severe mental health symptoms. Results Five themes relating to patient satisfaction with treatment were identified, including: perceived effectiveness of treatment, supportive relationships, specialized but holistic care, patient autonomy and continuity of care. A diverse range of patient treatment needs, staff and service continuity and stigma were also identified as major themes. Five basic themes were identified as more critical to the experiences of patients with severe mental health symptoms. Discussion and conclusions Findings suggest that patients look for supportive relationships with others, to be involved in treatment decisions, effective specialized and holistic approaches to care and a non‐judgemental treatment environment.
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Affiliation(s)
- Stacey L McCallum
- School of Psychology, Faculty of Health Sciences, University of Adelaide, Adelaide, SA, Australia
| | - Antonina A Mikocka-Walus
- School of Psychology, Faculty of Health Sciences, University of Adelaide, Adelaide, SA, Australia.,Department of Health Sciences, University of York, York, UK
| | - Matthew D Gaughwin
- Drug and Alcohol Clinical Liaison Service & School of Public Health, University of Adelaide at the Royal Adelaide Hospital, Adelaide, SA, Australia
| | - Jane M Andrews
- Department of Gastroenterology and Hepatology & School of Medicine, University of Adelaide at the Royal Adelaide Hospital, Adelaide, SA, Australia
| | - Deborah A Turnbull
- School of Psychology, Faculty of Health Sciences, University of Adelaide, Adelaide, SA, Australia
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Litt MD, Kadden RM, Tennen H. Network Support treatment for alcohol dependence: gender differences in treatment mechanisms and outcomes. Addict Behav 2015; 45:87-92. [PMID: 25647447 DOI: 10.1016/j.addbeh.2015.01.005] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2014] [Revised: 01/07/2015] [Accepted: 01/08/2015] [Indexed: 10/24/2022]
Abstract
OBJECTIVE Network Support treatment was intended to help alcohol dependent patients alter their close social support networks to be more supportive of sobriety and less supportive of drinking. The purpose of the present study was to examine the differential influences of Network Support treatment on men and women. METHODS Alcohol dependent men (n=122) and women (n=88) recruited from the community were randomly assigned to 1 of 3 12-week outpatient treatment conditions: Network Support (NS), Network Support+Contingency Management (NS+CM), or Case Management (CaseM; a control condition). Patients were then followed for a period of 27 months. Multilevel modeling was used to evaluate Sex×Treatment interaction effects on outcome variables over time. Tests of mediation were used to determine what factors might account for differential effectiveness for men or women in the NS conditions. RESULTS Analyses of drinking-related outcome measures over the 27 months indicated that women fared less well overall, and particularly poorly in the Network Support conditions, relative to men. Tests of mediation indicated that self-efficacy change and change in the number of non-drinking close associates partially mediated the effect of NS treatments on outcome. CONCLUSIONS It was concluded that the NS conditions failed to alter women's social networks, and may have had the effect of undermining women's self-efficacy. Network Support treatment might be applicable for women and more effective generally if particular attention is paid to understanding preexisting social support networks.
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Alterations of reward mechanisms in bulbectomised rats. Behav Brain Res 2015; 286:271-7. [DOI: 10.1016/j.bbr.2015.03.015] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2014] [Revised: 03/02/2015] [Accepted: 03/06/2015] [Indexed: 01/17/2023]
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Morley KC, Baillie A, Leung S, Addolorato G, Leggio L, Haber PS. Baclofen for the Treatment of Alcohol Dependence and Possible Role of Comorbid Anxiety. Alcohol Alcohol 2014; 49:654-60. [PMID: 25246489 DOI: 10.1093/alcalc/agu062] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2014] [Accepted: 08/26/2014] [Indexed: 12/20/2022] Open
Abstract
AIM To conduct a double-blind, placebo-controlled randomized clinical trial of baclofen in the treatment of alcohol dependence. METHODS Out of 69 participants consecutively screened, 42 alcohol-dependent patients were randomized to receive placebo, baclofen 30 mg/day or baclofen 60 mg/day for 12 weeks. All subjects were offered BRENDA, a structured psychosocial therapy for alcohol dependence that seeks to improve motivation for change, enhance strategies to prevent relapse and encourage compliance with treatment. RESULTS Intention-to-treat analyses revealed that alcohol consumption (heavy drinking days, drinks per drinking day) significantly reduced across all three groups during the treatment period. There were no statistically significant advantages to treatment on time to first heavy drinking day (relapse) (P = 0.08), nor time to first drink (lapse) (P = 0.18). A post hoc analysis stratifying according to whether there had been a comorbid anxiety disorder, revealed a beneficial effect of baclofen 30 mg/day versus placebo on time to lapse and relapse (P < 0.05). There was also a beneficial effect for baclofen 60 mg/day relative to placebo on time to relapse in this comorbid group (P < 0.05). Both doses of baclofen were well tolerated. There were no serious adverse events. CONCLUSIONS In spite of the small sample for a 3-arm clinical trial, this study suggests a specific role of baclofen in alcohol-dependent individuals with comorbid anxiety. Replication in larger, fully-powered studies is required.
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Affiliation(s)
- K C Morley
- NHMRC Centre of Research Excellence in Mental Health and Substance Use, Discipline of Addiction Medicine, University of Sydney, Sydney, NSW, Australia
| | - A Baillie
- NHMRC Centre of Research Excellence in Mental Health and Substance Use, Department of Psychology, Macquarie University, Sydney, NSW, Australia
| | - S Leung
- Central Clinical School, University of Sydney, Sydney, NSW, Australia
| | - G Addolorato
- Institute of Internal Medicine, Catholic University of Rome, Rome, Italy
| | - L Leggio
- Section on Clinical Psychoneuroendocrinology and Neuropsychopharmacology, Laboratory of Clinical and Translational Studies, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Bethesda, MD, USA National Institute on Drug Abuse Intramural Research Program, National Institutes of Health, Baltimore, MD, USA Department of Behavioral and Social Sciences, Brown University, Providence, RI, USA
| | - P S Haber
- NHMRC Centre of Research Excellence in Mental Health and Substance Use, Discipline of Addiction Medicine, University of Sydney, Sydney, NSW, Australia Drug Health Services, Royal Prince Alfred Hospital, Sydney, NSW, Australia
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Integrated care for comorbid alcohol dependence and anxiety and/or depressive disorder: study protocol for an assessor-blind, randomized controlled trial. Addict Sci Clin Pract 2013; 8:19. [PMID: 24245491 PMCID: PMC4175484 DOI: 10.1186/1940-0640-8-19] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2013] [Accepted: 11/14/2013] [Indexed: 11/22/2022] Open
Abstract
Background A major barrier to successful treatment in alcohol dependence is psychiatric comorbidity. During treatment, the time to relapse is shorter, the drop-out rate is increased, and long-term alcohol consumption is greater for those with comorbid major depression or anxiety disorder than those with an alcohol use disorder with no comorbid mental disorder. The treatment of alcohol dependence and psychological disorders is often the responsibility of different services, and this can hinder the treatment process. Accordingly, there is a need for an effective integrated treatment for alcohol dependence and comorbid anxiety and/or depression. Methods/Design We aim to assess the effectiveness of a specialized, integrated intervention for alcohol dependence with comorbid anxiety and/or mood disorder using a randomized design in an outpatient hospital setting. Following a three-week stabilization period (abstinence or significantly reduced consumption), participants will undergo complete formal assessment for anxiety and depression. Those patients with a diagnosis of an anxiety and/or depressive disorder will be randomized to either 1) integrated intervention (cognitive behavioral therapy) for alcohol, anxiety, and/or depression; or 2) usual counseling care for alcohol problems. Patients will then be followed up at weeks 12, 16, and 24. The primary outcome measure is alcohol consumption (total abstinence, time to lapse, and time to relapse). Secondary outcome measures include changes in alcohol dependence severity, depression, or anxiety symptoms and changes in clinician-rated severity of anxiety and depression. Discussion The study findings will have potential implications for clinical practice by evaluating the implementation of specialized integrated treatment for comorbid anxiety and/or depression in an alcohol outpatient service. Trial registration ClinicalTrials.gov Identifier: NCT01941693
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Trocchio S, Chassler D, Storbjörk J, Delucchi K, Witbrodt J, Lundgren L. The association between self-reported mental health status and alcohol and drug abstinence 5 years post-assessment for an addiction disorder in U.S. and Swedish samples. J Addict Dis 2013; 32:180-93. [PMID: 23815425 PMCID: PMC3854960 DOI: 10.1080/10550887.2013.795468] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
This study compared whether self-reported mental health status was associated with likelihood of being abstinent from alcohol and drugs five years after baseline assessment for an addiction disorder in two representative samples; one from Sweden (n = 469) and one from the US (n = 667). Self-reported mental health status was measured through the ASI score of mental health symptoms and history of inpatient and/or outpatient treatment. Through logistic regression modeling the study controlled for demographic characteristics including age, gender, employment status and social network connection with individuals who do not use alcohol/drugs. For both the US and Swedish samples employment status and having a social network that does not use alcohol and drugs were associated with being likely to be abstinent from alcohol and drugs five years after initial assessment. For the US sample only, individuals who reported symptoms of anxiety were 50% more likely not to be abstinent from alcohol and drugs at follow-up. For the Swedish sample, current mental health status was not significantly associated with abstinence. However, reporting a lifetime history of inpatient psychiatric treatment at the baseline assessment was significantly associated with not being abstinent at 5 years post assessment; those with a lifetime history of inpatient mental health treatment were 47% less likely to report abstinence. While specific variables differ across Sweden and the US, psychiatric comorbid status, employment and social network are each associated with drug and alcohol abstinence cross-nationally.
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Affiliation(s)
- Sarah Trocchio
- Center for Addictions Research and Services, Boston University School of Social Work, Boston, MA, USA.
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Koffarnus MN, Wong CJ, Diemer K, Needham M, Hampton J, Fingerhood M, Svikis DS, Bigelow GE, Silverman K. A randomized clinical trial of a Therapeutic Workplace for chronically unemployed, homeless, alcohol-dependent adults. Alcohol Alcohol 2011; 46:561-9. [PMID: 21622676 DOI: 10.1093/alcalc/agr057] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
AIMS To assess the efficacy of the Therapeutic Workplace, a substance abuse intervention that promotes abstinence while simultaneously addressing the issues of poverty and lack of job skills, in promoting abstinence from alcohol among homeless alcoholics. METHODS Participants (n = 124) were randomly assigned to conditions either requiring abstinence from alcohol to engage in paid job skills training (Contingent Paid Training group), offering paid job skills training with no abstinence contingencies (Paid Training group) or offering unpaid job skill training with no abstinence contingencies (Unpaid Training group). RESULTS Participants in the Contingent Paid Training group had significantly fewer positive (blood alcohol level ≥ 0.004 g/dl) breath samples than the Paid Training group in both randomly scheduled breath samples collected in the community and breath samples collected during monthly assessments. The breath sample results from the Unpaid Training group were similar in absolute terms to the Contingent Paid Training group, which may have been influenced by a lower breath sample collection rate in this group and fewer reported drinks per day consumed at intake. CONCLUSION Overall, the results support the utility of the Therapeutic Workplace intervention to promote abstinence from alcohol among homeless alcoholics, and support paid training as a way of increasing engagement in training programs.
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Affiliation(s)
- Mikhail N Koffarnus
- Center for Learning and Health, Johns Hopkins University School of Medicine, MFL W142, 5200 Eastern Ave., Baltimore, MD 21224, USA.
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Gjestad R, Franck J, Hagtvet KA, Haver B. Level and change in alcohol consumption, depression and dysfunctional attitudes among females treated for alcohol addiction. Alcohol Alcohol 2011; 46:292-300. [PMID: 21414951 PMCID: PMC3080241 DOI: 10.1093/alcalc/agr018] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aims: To examine whether individual changes in alcohol consumption among female alcoholics under treatment are predicted by level of and changes in depression and dysfunctional attitudes. Method: A total of 120 women who were treated for alcohol addiction at the Karolinska Hospital in Stockholm (Sweden) were assessed twice over a 2-year period using the Depression scale from the Symptom Checklist-90, the Alcohol Use Inventory and the Dysfunctional Attitude Scale (DAS). Latent growth curve analysis was used. Results: Decrease in alcohol consumption, depression and dysfunctional attitude variables were found at group level. The results also showed significant individual variation in change. Changes in alcohol consumption were predicted by baseline alcohol drinking, as well as by level and changes in depression. Stronger reduction in depression was related to higher level of depression at baseline, and with reduction in dysfunctional attitudes. Different DAS sub-scales resulted in different magnitude of the model relations. Good treatment compliance was related to lower baseline level in depression, but also with higher baseline level in dysfunctional attitudes, and predicted stronger reduction in alcohol consumption. Conclusion: This paper shows the importance of incorporating both individual level and change in depression as predictors of change in alcohol consumption among subjects treated for alcohol addiction. Also, dysfunctional attitudes are both indirectly and directly related to treatment outcome. By incorporating alcohol consumption, depression and dysfunctional attitudes as targets of intervention, treatment compliance and outcome may be enhanced.
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Affiliation(s)
- Rolf Gjestad
- Department of Clinical Medicine, Section for Psychiatry, University of Bergen, N-5020 Bergen, Norway.
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Gjestad R, Franck J, Lindberg S, Haver B. Early Treatment for Women with Alcohol Addiction (EWA) reduces mortality: a randomized controlled trial with long-term register follow-up. Alcohol Alcohol 2011; 46:170-6. [PMID: 21273301 PMCID: PMC3042276 DOI: 10.1093/alcalc/agq097] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Aims: To compare the mortality of female alcoholics randomly assigned to the woman-only programme ‘Early treatment for Women with Alcohol Addiction’ (EWA) versus those who received mixed gender ‘Treatment As Usual’ (TAU). Methods: Randomized controlled trial involving 2-year follow-up by personal interview and mortality register data through 27 years of 200 women first time treated for alcohol use disorder (AUD; EWA, n = 100 and TAU, n = 100), who were consecutively recruited during 1983–1984. Data from the Causes of Death Register were used to test for mortality differences related to group interaction predictors such as age, inpatient versus outpatient status at intake and 2-year drinking outcome. Results: Significantly lower mortality was found among younger women who participated in EWA compared with those who received TAU. This difference lasted nearly 20 years after intake to treatment. For women who only needed outpatient treatment, reduced mortality was found in the EWA group, even for older women. Increased mortality was found for TAU women who did not attend the 2-year follow-up compared with those who attended; no such difference was found for EWA women. This indicates different attrition mechanisms in the two groups. Thus, previously reported treatment effects may have been underestimated. EWA was a more comprehensive programme than TAU while also being single gender. Conclusions: EWA, specifically developed to meet a broad spectrum of problems among women with AUDs, was more effective than TAU, a mixed gender programme. It was not possible to separate whether this was in part because it was a more comprehensive programme, as well as being single gender.
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Affiliation(s)
- Rolf Gjestad
- Department of Clinical Medicine, Section for Psychiatry, University of Bergen, N-5020 Bergen, Norway.
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Hoxmark E, Nivison M, Wynn R. Predictors of mental distress among substance abusers receiving inpatient treatment. SUBSTANCE ABUSE TREATMENT PREVENTION AND POLICY 2010; 5:15. [PMID: 20609222 PMCID: PMC2907362 DOI: 10.1186/1747-597x-5-15] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/07/2010] [Accepted: 07/07/2010] [Indexed: 11/18/2022]
Abstract
Background Mental distress measured by the HSCL-10 is used as an indicator of psychiatric disorders in population studies, where a higher level of mental distress has been shown to be related to demographic factors such as living conditions and level of education. The first aim of the study was to explore whether mental distress could be a valuable concept in substance use treatment. The second aim of the study was to explore to what degree mental distress among substance users at admission to treatment could be explained by the same demographic factors as in population studies, or whether treatment differences or differences in substance use would be better predictors of mental distress in this population. Methods Patients (N = 185) who received inpatient substance use treatment in five different settings in Northern Norway participated in the study. HSCL-10 was used as a measure for mental distress at admission to treatment. The self-report measures AUDIT, DUDIT and DUDIT-E were used for measuring substance use and readiness for treatment. The patients' clinicians reported demographic and treatment factors. A three-block hierarchical multiple regression analysis was conducted to determine potential predictors of mental distress. Block 1 included demographic variables, Block 2 included treatment variables, and Block 3 substance use variables. Results Patients generally reported a high level of mental distress at admission to treatment, and 83% reported mental distress higher than the established cut-off level. Being female, having previously received psychiatric treatment, having a higher score on DUDIT and AUDIT, and using a larger number of substances all predicted a higher level of mental distress. The model explained 32% of the variance in mental distress. Conclusions Mental distress measured by the HSCL-10 can be a valuable concept in substance use treatment. The HSCL-10 can be useful in screening for patients who are in need of further assessment for psychiatric disorders. Female gender, previous psychiatric treatment, and higher use of substances all predicted a higher level of mental distress. The study underlines the importance of assessing the mental health of patients in substance use treatment.
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Affiliation(s)
- Ellen Hoxmark
- Department of Substance Use and Specialized Psychiatric Services, University Hospital of Northern Norway, Tromsø, Norway
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Adamson SJ, Sellman JD, Frampton CMA. Patient predictors of alcohol treatment outcome: a systematic review. J Subst Abuse Treat 2008; 36:75-86. [PMID: 18657940 DOI: 10.1016/j.jsat.2008.05.007] [Citation(s) in RCA: 239] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2007] [Revised: 04/16/2008] [Accepted: 05/05/2008] [Indexed: 01/10/2023]
Abstract
Patient characteristics as predictors of alcohol use disorder treatment outcome were examined on three levels, identifying whether or not variables were significant predictors of drinking-related outcome in univariate analysis, in multivariate analysis, and in multivariate analyses limited to studies including several "key predictors." Also, a model was developed to predict total percentage of variance in treatment outcome accounted for in each study using each of the key predictors and a range of methodological factors. The most consistent univariate predictors were baseline alcohol consumption, dependence severity, employment, gender, psychopathology rating, treatment history, neuropsychological functioning, alcohol-related self-efficacy, motivation, socioeconomic status/income, treatment goal, and religion. When these key predictors were combined into multivariate analyses, baseline alcohol consumption and gender showed substantial reductions in predictive consistency whereas the remaining variables were not greatly affected. The most consistent predictors overall were dependence severity, psychopathology ratings, alcohol-related self-efficacy, motivation, and treatment goal. The two predictor variables most associated with greater variance accounted for in predictive models, when controlling for broader methodological variables, were baseline alcohol consumption and dependence severity. Few predictor variables were examined in more than a third of studies reviewed, and few variables were found to be significant predictors in a clear majority of studies. However, a subset of variables was identified, which collectively could be considered to represent a consistent set of predictors. Too few studies controlled for other important predictor variables. Attempts to synthesize findings were often hampered by lack of agreement of the best measure for predictor variables.
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Affiliation(s)
- Simon J Adamson
- National Addiction Centre (Aotearoa New Zealand), University of Otago, Christchurch, New Zealand
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Bakken K, Landheim AS, Vaglum P. Axis I and II disorders as long-term predictors of mental distress: a six-year prospective follow-up of substance-dependent patients. BMC Psychiatry 2007; 7:29. [PMID: 17594479 PMCID: PMC1914057 DOI: 10.1186/1471-244x-7-29] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2007] [Accepted: 06/26/2007] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND A high prevalence of lifetime psychiatric disorders among help-seeking substance abusers has been clearly established. However, the long-term course of psychiatric disorders and mental distress among help-seeking substance abusers is still unclear. The aim of this research was to examine the course of mental distress using a six-year follow-up study of treatment-seeking substance-dependent patients, and to explore whether lifetime Axis I and II disorders measured at admission predict the level of mental distress at follow-up, when age, sex, and substance-use variables measured both at baseline and at follow-up are controlled for. METHODS A consecutive sample of substance dependent in- and outpatients (n = 287) from two counties of Norway were assessed at baseline (T1) with the Composite International Diagnostic Interview (Axis I), Millon's Clinical Multiaxial Inventory (Axis II), and the Hopkins Symptom Checklist (HSCL-25 (mental distress)). At follow-up (T2), 48% (137/287 subjects, 29% women) were assessed with the HSCL-25, the Alcohol Use Disorders Identification Test, and the Drug Use Disorders Identification Test. RESULTS The stability of mental distress is a main finding and the level of mental distress remained high after six years, but was significantly lower among abstainers at T2, especially among female abstainers. Both the number of and specific lifetime Axis I disorders (social anxiety disorder, generalized anxiety disorder, and somatization disorder), the number of and specific Axis II disorders (anxious and impulsive personality disorders), and the severity of substance-use disorder at the index admission were all independent predictors of a high level of mental distress at follow-up, even when we controlled for age, sex, and substance use at follow-up. CONCLUSION These results underscore the importance of diagnosing and treating both substance-use disorder and non-substance-use disorder Axis I and Axis II disorders in the same programme.
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Affiliation(s)
- Kjell Bakken
- Centre for Addiction Issues, Department for Substance Abuse, Innlandet Hospital Trust, Norway
| | - Anne Signe Landheim
- Centre for Addiction Issues, Department for Substance Abuse, Innlandet Hospital Trust, Norway
| | - Per Vaglum
- Department of Behavioural Sciences in Medicine, Faculty of Medicine, University of Oslo, Norway
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Bakken K, Landheim AS, Vaglum P. Substance-dependent patients with and without social anxiety disorder: occurrence and clinical differences. A study of a consecutive sample of alcohol-dependent and poly-substance-dependent patients treated in two counties in Norway. Drug Alcohol Depend 2005; 80:321-8. [PMID: 15964156 DOI: 10.1016/j.drugalcdep.2005.04.011] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2004] [Revised: 04/12/2005] [Accepted: 04/28/2005] [Indexed: 11/27/2022]
Abstract
AIMS (1) To identify clinically important differences between patients with and without social anxiety disorder (SAD) among alcohol-dependent and poly-substance-dependent patients. (2) To explore if primary SAD is a predictor of alcohol-dependency or poly-substance dependency when controlling for other Axes I and II disorders. METHODS A consecutive sample of in- and outpatient alcohol-dependent (N = 146) and poly-substance-dependent patients (N = 114) from public treatment programmes in two catchment areas was assessed by personal interview, the Composite International Diagnostic Interview and the Millon Clinical Multiaxial Inventory. RESULTS The frequency of current SAD was 42%; SAD was significantly more frequent among poly-substance-dependent patients (51%) than among alcohol-dependent patients (34%). Patients with SAD do not represent a distinct clinical subgroup, but the occurrence of SAD is combined with the occurrence of other anxiety disorders, affective disorders and personality disorders in both substance groups. The analysis showed a trend towards primary SAD as a predictor for developing poly-substance dependency. CONCLUSIONS Patients with SAD in both substance groups exhibited more comorbid Axis I and II disorders. They may need specific psychiatric treatment for such disorders in addition to treatment for SAD. Treatment of primary SAD could be a target for preventing poly-substance dependency in young populations.
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Affiliation(s)
- K Bakken
- Centre for Addiction Issues, Department for Substance Abuse, Sykehuset Innlandet HF Sanderud, Postboks 68, 2312 Ottestad, Norway.
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Bischof G, Rumpf HJ, Meyer C, Hapke U, John U. Influence of psychiatric comorbidity in alcohol-dependent subjects in a representative population survey on treatment utilization and natural recovery. Addiction 2005; 100:405-13. [PMID: 15733254 DOI: 10.1111/j.1360-0443.2005.01008.x] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND It is well known that only a minority of alcohol-dependent subjects seek help and that the majority of alcohol-dependent individuals recover without utilization of formal help. Psychiatric comorbidity is highly prevalent among alcohol-dependent individuals. However, no data are available on the impact of psychiatric comorbidity on natural recovery. AIMS To analyse the impact of non-psychotic psychiatric comorbid Axis I disorders on remission rate and utilization of formal help in alcohol-dependent individuals drawn from a representative general population sample in northern Germany (response rate: 70.2%, n = 4075). Psychiatric diagnoses and utilization of help were assessed in a personal interview using standardized instruments. One hundred and fifty-three life-time alcohol-dependent individuals were assessed, among whom 98 fulfilled the criteria for sustained long-term remission according to the Diagnostic and Statistical Manual version II (DSM-IV) criteria. Any coincidence of DSM-IV non-psychotic Axis I disorders with alcohol dependence was counted as comorbidity. Comorbidity rate in the whole sample was 36.1%. RESULTS The rate of individuals who remitted from alcohol dependence without formal help was 36.9% in the non-comorbid and 42.6% in the comorbid group. Utilization of formal help was unrelated to comorbidity. Dually diagnosed subjects without a history of help-seeking showed minor differences concerning reasons for not seeking help. Seeking help was not related to schooling, severity of dependence and gender. CONCLUSION Data reveal that remission without formal help is equally prevalent among non-comorbid as among comorbid alcohol-dependent individuals. Axis I comorbidity is not related directly to utilization of alcohol-related help. Negative prognoses for untreated comorbid alcohol-dependent individuals are not justified from an epidemiological point of view.
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Affiliation(s)
- G Bischof
- Medical University of Lübeck, Department of Psychiatry and Psychotherapy, Federal Republic of Germany.
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Haver B, Gjestad R. Phobic anxiety and depression as predictor variables for treatment outcome. A LISREL analysis on treated female alcoholics. Nord J Psychiatry 2005; 59:25-30. [PMID: 16195095 DOI: 10.1080/08039480510018797] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
The study focuses on the relationship between phobic anxiety and depression, alcohol abuse, treatment and drinking outcome in female alcoholics. A structural equation analysis (LISREL) was used to test the strength and direction of predictor variables, enabling the development of models for the process of change taking place following treatment. Participants were patients attending a specific treatment programme for women with alcohol problems at Karolinska Hospital, Stockholm, Sweden. One hundred and twenty female alcoholics consecutively admitted during 1991-1993 were followed up 2 years after treatment. The Alcohol Use Inventory (AUI) and Symptom Check List-90 were used at intake and follow-up. Duration of problem drinking and depression at follow-up affected drinking outcome directly and negatively, whereas duration of treatment affected drinking outcome directly and positively in all our models. Phobic anxiety on the other hand affected drinking outcome negatively and indirectly, via shorter treatment duration and higher depression at follow-up. Using different outcome variables as an end product resulted in only minor changes. Thus, the model presented is viewed as robust and clinically meaningful. The results underscore the importance of phobic anxiety and recurrent or sustained depression--in addition to the pre-treatment duration of problem drinking--for the drinking outcome among female alcoholics.
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Affiliation(s)
- Brit Haver
- Bergen Psychiatric University Hospital, Section Sandviken Hospital, Norway.
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Verthein U, Degkwitz P, Haasen C, Krausz M. Significance of comorbidity for the long-term course of opiate dependence. Eur Addict Res 2005; 11:15-21. [PMID: 15608467 DOI: 10.1159/000081412] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
OBJECTIVE Studies on drug dependence show a high prevalence of comorbidity with additional mental disorders. Comorbidity patients also show more poly-substance use and other psychosocial problems. This study analyzed the importance of comorbidity for the long-term course of opiate dependence. METHOD 350 opiate-dependent patients were examined at yearly follow-ups over 4 years using the EuropASI for the assessment of drug-related problems and the CIDI for diagnostic of psychiatric disorders. 196 patients were reached at final follow up (56%). RESULTS Of the patients reached at final follow-up, 30% had severe, 29% mild and 41% no clinically relevant disorders at baseline. However, the linear relationship at baseline--the more severe the disorder, the greater the impairment through drug-related problems--was not present at final follow-up. The results show that lifetime diagnosis of mental disorder had no prognostic relevance for the long-term course of drug dependency. CONCLUSION The assumption that opiate users with an additional mental disorder are more vulnerable in their course of addiction could not be confirmed.
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Affiliation(s)
- Uwe Verthein
- Centre for Interdisciplinary Addiction Research of Hamburg University (CIAR), Hamburg, Germany.
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