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Tsumura H, Fukuda M, Kanda H. Blunted cortisol and normal sympathetic nervous system responses to an acute psychosocial stressor in internet addiction. Heliyon 2022; 8:e12142. [PMID: 36582718 PMCID: PMC9792755 DOI: 10.1016/j.heliyon.2022.e12142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 03/25/2022] [Accepted: 11/28/2022] [Indexed: 12/12/2022] Open
Abstract
Studies have demonstrated that addiction leads to blunted responses of cortisol and sympathetic nervous system (SNS) to acute stressors; however, limited studies have examined the neuroendocrine and SNS stress responses in Internet addiction (IA). To examine acute stress responses in IA, the current study recruited a total of 76 Japanese university students and staff members (51 females and 25 males, mean age = 22.4 years, SD = 4.7), and measured the salivary cortisol, salivary alpha-amylase (sAA), and blood pressure (BP) responses to an acute stressor under stress or a nonstress placebo conditions in IA and non-IA groups. The results revealed that patients with IA showed a blunted cortisol response to a stressor. In contrast, no differences were found in the sAA and BP responses between the IA and non-IA groups. These results suggest that IA may be characterized by blunted cortisol responses in acute stress settings.
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Affiliation(s)
- Hideki Tsumura
- Graduate School of Technology, Industrial and Social Sciences, Tokushima University, 1-1, Minamijosanjima, Tokushima, 770-8502, Japan,Corresponding author.
| | - Mari Fukuda
- Department of Public Health, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, 2-5-1, Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
| | - Hideyuki Kanda
- Department of Public Health, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, 2-5-1, Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
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Hien DA, Fitzpatrick S, Saavedra LM, Ebrahimi CT, Norman SB, Tripp J, Ruglass LM, Lopez-Castro T, Killeen TK, Back SE, Morgan-López AA. What's in a name? A data-driven method to identify optimal psychotherapy classifications to advance treatment research on co-occurring PTSD and substance use disorders. Eur J Psychotraumatol 2021; 13:2001191. [PMID: 34992759 PMCID: PMC8725709 DOI: 10.1080/20008198.2021.2001191] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 10/18/2021] [Accepted: 10/23/2021] [Indexed: 11/05/2022] Open
Abstract
Background/Objective The present study leveraged the expertise of an international group of posttraumatic stress and substance use disorder (PTSD+SUD) intervention researchers to identify which methods of categorizing interventions which target SUD, PTSD, or PTSD+SUD for populations with both PTSD+SUD may be optimal for advancing future systematic reviews, meta-analyses, and comparative effectiveness studies which strive to compare effects across a broad variety of psychotherapy types. Method A two-step process was used to evaluate the categorization terminology. First, we searched the literature for pre-existing categories of PTSD+SUD interventions from PTSD+SUD clinical trials, systematic and literature reviews. Then, we surveyed international trauma and substance use subject matter experts about their opinions on pre-existing intervention categorization and ideal categorization nomenclature. Results Mixed method analyses revealed that a proliferation of PTSD+SUD treatment research over the last twenty years brought with it an abundance of ways to characterize the treatments that have been evaluated. Results from our survey of experts (N = 27) revealed that interventions for PTSD+SUD can be classified in many ways that appear to overlap highly with one another. Many experts (11/27; 41%) selected the categories of 'trauma-focused and non-trauma focused' as an optimal way to distinguish treatment types. Although several experts reinforced this point during the subsequent meeting, it became clear that no method of categorizing treatments is without flaws. Conclusion One possible categorization (trauma-focused/non-trauma focused) was identified. Revised language and nomenclature for classification of PTSD+SUD treatments are needed in order to accommodate the needs of this advancing field.
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Affiliation(s)
- Denise A. Hien
- Center of Alcohol & Substance Use Studies, Rutgers University–New Brunswick, Piscataway, NJ, USA
| | | | | | - Chantel T. Ebrahimi
- Center of Alcohol & Substance Use Studies, Rutgers University–New Brunswick, Piscataway, NJ, USA
- Department of Psychology, The New School for Social Research, New York, NY, USA
| | - Sonya B. Norman
- Department of Psychiatry, University of California, San Diego, CA, USA
| | - Jessica Tripp
- Department of Psychiatry, University of California, San Diego, CA, USA
| | - Lesia M. Ruglass
- Center of Alcohol & Substance Use Studies, Rutgers University–New Brunswick, Piscataway, NJ, USA
- Department of Psychology, City College of New York, New York, NY, USA
| | | | - Therese K. Killeen
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, SC, USA
| | - Sudie E. Back
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, SC, USA
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Change in psychosocial factors connected to coping after inpatient treatment for substance use disorder: a systematic review. SUBSTANCE ABUSE TREATMENT PREVENTION AND POLICY 2019; 14:16. [PMID: 31053153 PMCID: PMC6499970 DOI: 10.1186/s13011-019-0210-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Accepted: 04/22/2019] [Indexed: 11/10/2022]
Abstract
BACKGROUND Among the adult population worldwide, about 0.5% has illicit drug use disorder (DUD) and about 5% has alcohol use disorder (AUD). Dependency on alcohol, medication or illicit drugs are recognised as risk factors for disabling disease and early death. Treatment for substance use disorders (SUD) is important in promoting persistent abstinence and may be perceived as a valuable public health measure. The current systematic review aims at exploring how psychosocial factors connected to recovery capital and coping behaviour, change after inpatient SUD treatment. METHODS A systematic search was conducted in Campbell Collaboration Library, Cochrane Library, EMBASE, Epistemonikos, Medline, PsychINFO, Social Sciences Citation Index and SocINDEX. Cohort studies on psychosocial outcomes for adults who had attended to inpatient SUD treatment that exceeds 3 months, were included. The outcome of interest was change in psychosocial factors. The search results were identified as include, exclude or unclear by one author and then screened by the second author with a specific focus on studies recognised as unclear. Diverging evaluations of eligibility among the unclear studies were resolved by discussion. In case of disagreement, the third author decided the eligibility of the studies in question. RESULTS Findings imply an overall progress in mental health, and a potential improvement in employment status and perceived social support after inpatient SUD treatment. Additionally, findings indicate a decrease in substance use from admission to follow-up after discharge from inpatient SUD treatment. These findings are consistent with earlier research on important factors in recovering from SUD. Findings on change in self-efficacy, housing, education and Quality of Life (QoL) however, were scantly researched and were expected to be more prominent outcomes of interest among the included studies. CONCLUSION Due to the substantial resources used to provide SUD treatment, knowledge about recovery capital, like psychosocial factors that facilitate coping behaviour and reintegration to society, should be standardised and used by SUD treatment providers. TRIAL REGISTRATION PROSPERO registration ID: CRD42018087408.
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Kearns NT, Cloutier RM, Carey C, Contractor AA, Blumenthal H. Alcohol and Marijuana Polysubstance Use: Comparison of PTSD Symptom Endorsement and Severity Patterns. CANNABIS (RESEARCH SOCIETY ON MARIJUANA) 2019; 2:39-52. [PMID: 33870105 PMCID: PMC8048151 DOI: 10.26828/cannabis.2019.01.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
A growing body of work links posttraumatic stress disorder (PTSD) symptoms and substance use. Unfortunately, much of the literature has examined associations in isolation (e.g., alcohol only). Failure to account for simultaneous or concurrent substance use may limit conclusions that can be drawn from existing research, including the extent to which specific substances contribute differentially to PTSD symptom patterns. The current study examined differences in PTSD symptom profiles between individuals using one or both of the most commonly co-administered psychoactive substances – alcohol and marijuana. Trauma-exposed participants (N = 533; Mage = 21.15) comprised two mutually-exclusive groups: past-month alcohol-only use (n = 334) or past-month alcohol and marijuana use (n = 199). Cluster-level and symptom-level profile analyses evaluated mean differences and shape (parallelism) of PTSD symptom severity profiles between the groups. Follow-up analyses examined symptom-specific difference in PTSD symptom endorsement and severity. Overall, individuals using marijuana and alcohol evidenced greater PTSD negative cognition (30.8% greater) and hyperarousal (26.4% greater) symptom severity. Alcohol and marijuana users were more likely to endorse, and report greater severity of, mood-related PTSD negative cognition symptoms (e.g., anhedonia, negative affect) and externalizing hyperarousal symptom (e.g., irritability/aggression, risky behaviors) than alcohol-only users. Findings highlight important PTSD differences between individuals that are often lumped into homogenous categories of isolated substance users. Findings provide preliminary support for an ‘additive’ self-medication model between PTSD and polysubstance use. Lastly, findings indicate that mood-related negative cognition symptoms and externalizing hyperarousal symptoms may be important targets for PTSD-polysubstance use intervention.
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Affiliation(s)
- Nathan T Kearns
- Department of Psychology, University of North Texas, Denton, TX, USA
| | - Renee M Cloutier
- Department of Psychology, University of North Texas, Denton, TX, USA
| | - Caitlyn Carey
- Department of Psychology, University of North Texas, Denton, TX, USA
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Kearns NT, Carl E, Stein AT, Vujanovic AA, Zvolensky MJ, Smits JAJ, Powers MB. Posttraumatic stress disorder and cigarette smoking: A systematic review. Depress Anxiety 2018; 35:1056-1072. [PMID: 30192425 DOI: 10.1002/da.22828] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2017] [Revised: 07/16/2018] [Accepted: 07/23/2018] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND Previous reviews of the PTSD and cigarette smoking literature showed high PTSD-smoking comorbidity and problematic smoking outcomes (Feldner et al., 2007, Clinical Psychology Review, 27, 14-45; Fu et al., 2007, Nicotine & Tobacco Research, 9, 1071-1084). However, past reviews also noted several prominent gaps in the literature, including a lack of etiological work examining underlying mechanisms and research on specialized PTSD-smoking treatments. The present review summarizes an extensive body of research conducted since the previous reviews targeting these areas of need. METHODS Literature searches identified 66 empirical studies specific to smoking and PTSD. RESULTS Smokers were approximately twice more likely to have PTSD than nonsmokers in the general population, and individuals with PTSD were approximately twice as likely to be current smokers. Smokers with PTSD evidenced more negative affect, trauma history, and comorbid psychiatric history, as well as quit attempts and higher relapse rates. PTSD symptoms were associated with expectations that smoking would reduce negative affect, which, in turn, was associated with increased smoking rate and nicotine dependence. Male sex was associated with nicotine dependence and PTSD avoidance, while the relationship between PTSD and smoking relapse due to withdrawal was stronger in females. Specialized, integrated PTSD and smoking cessation treatments showed promise in increasing quit success relative to standard care in randomized trials. CONCLUSIONS Rates of PTSD-smoking co-occurrence remain high. Notable gains have been made in relevant epidemiological and etiological research, although more work is needed in trauma-specific subpopulations. Several promising specialized treatments for comorbid smoking-PTSD have been developed and empirically tested but require replication.
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Affiliation(s)
- Nathan T Kearns
- Department of Psychology, University of North Texas, Denton, Texas
| | - Emily Carl
- Institute of Mental Health Research, University of Texas at Austin, Austin, Texas
| | - Aliza T Stein
- Institute of Mental Health Research, University of Texas at Austin, Austin, Texas
| | | | | | - Jasper A J Smits
- Institute of Mental Health Research, University of Texas at Austin, Austin, Texas
| | - Mark B Powers
- Institute of Mental Health Research, University of Texas at Austin, Austin, Texas.,Trauma, Critical Care, and Cute Care Surgery Research, Baylor University Medical Center, Dellas, Texas
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Dalton J, Thomas S, Melton H, Harden M, Eastwood A. The provision of services in the UK for UK armed forces veterans with PTSD: a rapid evidence synthesis. HEALTH SERVICES AND DELIVERY RESEARCH 2018. [DOI: 10.3310/hsdr06110] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Background
Our research arises from anticipated increases in demand for psychological trauma services in the UK, with particular reference to armed forces veterans with post-traumatic stress disorder (PTSD). Commissioning and service provider activity to improve veterans’ health is evolving.
Objectives
To explore what UK services exist and establish potentially effective models of care and effective treatments for armed forces veterans with PTSD.
Design
A four-stage rapid evidence synthesis comprising information gathering on UK service provision; an evidence review on models of care; a metareview on treatment effectiveness; and a synthesis highlighting research priorities.
Setting
For the evidence reviews, any setting that was relevant to the UK health and social care system.
Participants
UK armed forces veterans with PTSD following repeated exposure to traumatic events.
Interventions
Any model of care or treatment.
Main outcome measures
Any relevant outcome.
Data sources
Information about current UK practice. Searches of databases [including MEDLINE, PsycINFO and PILOTS (Published International Literature on Traumatic Stress)], guidelines and relevant websites, up to November 2016.
Review methods
We screened titles and abstracts using EPPI-Reviewer 4 (EPPI-Centre, Social Science Research Unit, Institute of Education, University of London, UK) and EndNote X7 [Clarivate Analytics (formerly Thomson Reuters), Philadelphia, PA, USA]. Decisions to include papers were made by two reviewers independently. We conducted a narrative synthesis of research literature on models of care and on treatments, guided by information from UK practice. In our evidence reviews, we assessed (when appropriate) the quality of included studies using established criteria. To help interpret our findings, we consulted recently published public and patient involvement data, a veteran service user and experts with academic, military and commissioning backgrounds.
Results
We gathered information about current UK practice. Sixty-one studies were included in the rapid evidence review on models of care and seven systematic reviews in the rapid metareview of treatments. The quality of evidence in both evidence reviews was limited. Promising models of care from more robust studies (three randomised controlled trials and one qualitative study) were collaborative arrangements and community outreach for improving intervention access and uptake; integrated mental health services and behavioural intervention on increased smoking abstinence; and peer support as an acceptable complement to PTSD treatment. A poor fit was noted between the research literature and UK service provision. Promising treatments were psychosocial interventions (eye movement desensitisation and reprocessing, cognitive processing therapy, trauma-focused and exposure-based intervention) and pharmacotherapy (selective serotonin reuptake inhibitors, antidepressants, anticonvulsants, antipsychotics) for improving PTSD and mental health symptoms.
Limitations
The literature pool was larger than anticipated. Evidence for potentially effective models of care and potentially effective treatments is limited in quality and quantity. Although we aimed for a comprehensive evidence synthesis, pragmatic decisions in searching, screening and inclusion of studies may mean that relevant studies were overlooked.
Conclusions
There is tentative support for the effectiveness of some models of care and certain treatments currently delivered in UK practice. Our findings are timely for commissioners and service providers when developing present activity in veterans’ health care.
Future work
We report potential implications for future health-care practice, including early intervention for veterans transitioning from military life, improving general practitioners’ knowledge about services, implementing needs-based service design and tackling wider-system challenges. Regarding potential areas of future research, we have identified the need for more-robust (and longer) evaluative studies in the UK setting.
Funding
The National Institute for Health Research Health Services and Delivery Research programme.
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Affiliation(s)
- Jane Dalton
- Centre for Reviews and Dissemination, University of York, York, UK
| | - Sian Thomas
- Centre for Reviews and Dissemination, University of York, York, UK
| | - Hollie Melton
- Centre for Reviews and Dissemination, University of York, York, UK
| | - Melissa Harden
- Centre for Reviews and Dissemination, University of York, York, UK
| | - Alison Eastwood
- Centre for Reviews and Dissemination, University of York, York, UK
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Bennett JL, Piatt JA, Van Puymbroeck M. Outcomes of a Therapeutic Fly-Fishing Program for Veterans with Combat-Related Disabilities: A Community-Based Rehabilitation Initiative. Community Ment Health J 2017; 53:756-765. [PMID: 28303444 DOI: 10.1007/s10597-017-0124-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2016] [Accepted: 03/07/2017] [Indexed: 10/20/2022]
Abstract
The purpose of this study was to examine the outcomes of a therapeutic fly-fishing program for veterans with combat-related disabilities. A total of 40 veterans participated in the 4-day therapeutic fly-fishing program and this study. The outcomes examined included reducing symptoms of posttraumatic stress (PTS), depression, perceived stress, functional impairment (i.e., work, relationships, physical, and everyday life), increasing self-determination, and leisure satisfaction. Each research participant completed pretest, posttest, and 3-month follow-up questionnaires. Repeated measures MANOVA and ANOVA were conducted to examine the differences between the three time points on each outcomes. The results indicated significant decreases from the pretest to posttest for symptoms of PTS, depression, perceived stress, and functional impairment, and an increase in leisure satisfaction from pretest to 3-month follow-up. These results highlight the use of therapeutic recreation programming for veterans with disabilities as a holistic approach to treatment and recovery.
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Affiliation(s)
- Jessie L Bennett
- University of New Hampshire, 4 Library Way, Durham, NH, 03824, USA.
| | - Jennifer A Piatt
- Indiana University, HPER Building 133, 1025 E. Seventh Street, Bloomington, IN, 47405-7109, USA
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Abstract
Substance use disorders (SUD) and posttraumatic stress disorder (PTSD) are chronic, debilitating conditions that frequently co-occur. Individuals with co-occurring SUD and PTSD suffer a more complicated course of treatment and less favorable treatment outcomes compared to individuals with either disorder alone. The development of effective psychosocial and pharmacological interventions for co-occurring SUD and PTSD is an active and critically important area of investigation. Several integrated psychosocial treatments for co-occurring SUD and PTSD have demonstrated promising outcomes. While recent studies examining medications to treat co-occurring SUD and PTSD have yielded encouraging findings, there remain substantial gaps in the evidence base regarding the treatment of co-occurring SUD and PTSD. This review will summarize the findings from clinical trials targeting a reduction in SUD and PTSD symptoms simultaneously. These results may improve our knowledge base and subsequently enhance our ability to develop effective interventions for this complex comorbid condition.
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Affiliation(s)
- Julianne C Flanagan
- Medical University of South Carolina, 5 Charleston Center Drive, Suite 151, Charleston, SC, 29455, USA.
| | - Kristina J Korte
- Medical University of South Carolina, 5 Charleston Center Drive, Suite 151, Charleston, SC, 29455, USA
| | - Therese K Killeen
- Medical University of South Carolina, 5 Charleston Center Drive, Suite 151, Charleston, SC, 29455, USA
| | - Sudie E Back
- Medical University of South Carolina, 5 Charleston Center Drive, Suite 151, Charleston, SC, 29455, USA
- Ralph H. Johnson VAMC, 109 Bee St, Charleston, SC, 29401, USA
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Resko SM, Brown S, Mendoza NS, Crosby S, González-Prendes A. Perceived Treatment Needs Among Women With Co-occurring Substance Use Disorders and PTSD. J Dual Diagn 2016; 12:271-281. [PMID: 27739935 DOI: 10.1080/15504263.2016.1248309] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVE Perception of need is a key factor that influences decisions to seek help and complete treatment for substance use and mental health problems. In the current study, we examine patterns of perceived treatment needs among women with co-occurring substance use disorders and posttraumatic stress disorder (PTSD) and explore how these patterns are associated with demographics, psychosocial variables, and treatment-related factors. METHODS Secondary data analysis of the Women and Trauma Study from the National Institute on Drug Abuse's Clinical Trial Network was conducted. The sample included 353 women with co-occurring substance use disorders and PTSD (full or subthreshold) receiving outpatient substance abuse treatment. Latent class analysis was used to examine patterns of perceived treatment need and multinomial logistic regression was used to identify characteristics associated with these patterns. RESULTS The sample included women between the ages of 18 and 65 (mean = 39.2, SD = 9.3) and was 46% White, 34% African American, and 21% other races/ethnicities. A three-class model representing unique perceptions of treatment needs demonstrated the best fit (Bayesian information criterion = 2101.43; entropy = 0.76; average posterior probabilities ≤ 0.82). Class one reported elevated needs in multiple areas (38%), class two reported low needs (23%), and class three reported substance use and psychological needs (40%). Living with a substance abuser, depression symptoms, recent substance use, and treatment coercion were significantly associated with membership in class 2 (OR = .28, .84, .22, and 2.32, respectively). Other race, being married, depression symptoms, recent substance use, and criminal justice involvement were associated with membership in class 3 (OR = 2.32, 2.32, .94, .42, and 1.69, respectively). Number of treatment sessions attended was not significantly associated with class membership. CONCLUSIONS Results provide insight into how women with co-occurring PTSD and substance use disorders view their treatment needs. While some women reported high levels of self-identified need in other areas (e.g., physical health, employment/financial support, and family or social relationships), others did not identify as having any problems (including substance use or psychological problems). Level of severity and temporal aspects of problems may be significant factors that influence women's perceived need for treatment. This clinical trial is registered at www.clinicaltrials.gov as trial #NCT00078156.
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Affiliation(s)
- Stella M Resko
- a School of Social Work, Wayne State University , Detroit , Michigan , USA.,b Merrill Palmer Skillman Institute, Wayne State University , Detroit , Michigan , USA
| | - Suzanne Brown
- a School of Social Work, Wayne State University , Detroit , Michigan , USA
| | - Natasha S Mendoza
- c College of Public Service and Community Solutions, Arizona State University , Phoenix , Arizona , USA
| | - Shantel Crosby
- d Kent School of Social Work, The University of Louisville , Louisville , Kentucky , USA
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Abstract
A growing clinical literature indicates that there is a link between substance abuse and stress. One explanation for the high co-occurrence of stress-related disorders and drug addiction is the self-medication hypothesis, which suggests that a dually diagnosed person often uses the abused substance to cope with tension associated with life stressors or to relieve symptoms of anxiety and depression resulting from a traumatic event. However, another characteristic of self-administration is that drug delivery and its subsequent effects on the hypothalamic-pituitary-adrenal (HPA) axis are under the direct control of the individual. This controlled activation of the HPA axis may produce an internal state of arousal or stimulation that is actually sought by the individual. During abstinence, exposure to stressors or drug-associated cues can stimulate the HPA axis and thereby remind the individual about the effects of the abused substance, thus producing craving and promoting relapse. Stress reduction, either alone or in combination with pharmacotherapies targeting the HPA axis, may prove beneficial in reducing cravings and promoting abstinence in individuals seeking treatment for addiction.
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Affiliation(s)
- Nick E. Goeders
- Departments of Pharmacology & Therapeutics and Psychiatry, Louisiana State University Health Sciences Center
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11
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Roberts NP, Roberts PA, Jones N, Bisson JI. Psychological therapies for post-traumatic stress disorder and comorbid substance use disorder. Cochrane Database Syst Rev 2016; 4:CD010204. [PMID: 27040448 PMCID: PMC8782594 DOI: 10.1002/14651858.cd010204.pub2] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
BACKGROUND Post-traumatic stress disorder (PTSD) is a debilitating mental health disorder that may develop after exposure to traumatic events. Substance use disorder (SUD) is a behavioural disorder in which the use of one or more substances is associated with heightened levels of distress, clinically significant impairment of functioning, or both. PTSD and SUD frequently occur together. The comorbidity is widely recognised as being difficult to treat and is associated with poorer treatment completion and poorer outcomes than for either condition alone. Several psychological therapies have been developed to treat the comorbidity, however there is no consensus about which therapies are most effective. OBJECTIVES To determine the efficacy of psychological therapies aimed at treating traumatic stress symptoms, substance misuse symptoms, or both in people with comorbid PTSD and SUD in comparison with control conditions (usual care, waiting-list conditions, and no treatment) and other psychological therapies. SEARCH METHODS We searched the Cochrane Depression, Anxiety and Neurosis Group's Specialised Register (CCDANCTR) all years to 11 March 2015. This register contains relevant randomised controlled trials from the Cochrane Library (all years), MEDLINE (1950 to date), EMBASE (1974 to date), and PsycINFO (1967 to date). We also searched the World Health Organization International Clinical Trials Registry Platform and ClinicalTrials.gov, contacted experts, searched bibliographies of included studies, and performed citation searches of identified articles. SELECTION CRITERIA Randomised controlled trials of individual or group psychological therapies delivered to individuals with PTSD and comorbid substance use, compared with waiting-list conditions, usual care, or minimal intervention or to other psychological therapies. DATA COLLECTION AND ANALYSIS We used standard methodological procedures expected by Cochrane. MAIN RESULTS We included 14 studies with 1506 participants, of which 13 studies were included in the quantitative synthesis. Most studies involved adult populations. Studies were conducted in a variety of settings. We performed four comparisons investigating the effects of psychological therapies with a trauma-focused component and non-trauma-focused interventions against treatment as usual/minimal intervention and other active psychological therapies. Comparisons were stratified for individual- or group-based therapies. All active interventions were based on cognitive behavioural therapy. Our main findings were as follows.Individual-based psychological therapies with a trauma-focused component plus adjunctive SUD intervention was more effective than treatment as usual (TAU)/minimal intervention for PTSD severity post-treatment (standardised mean difference (SMD) -0.41; 95% confidence interval (CI) -0.72 to -0.10; 4 studies; n = 405; very low-quality evidence) and at 3 to 4 and 5 to 7 months' follow-up. There was no evidence of an effect for level of drug/alcohol use post-treatment (SMD -0.13; 95% CI -0.41 to 0.15; 3 studies; n = 388; very low-quality evidence), but there was a small effect in favour of individual psychological therapy at 5 to 7 months (SMD -0.28; 95% CI -0.48 to -0.07; 3 studies; n = 388) when compared against TAU. Fewer participants completed trauma-focused therapy than TAU (risk ratio (RR) 0.78; 95% CI 0.64 to 0.96; 3 studies; n = 316; low-quality evidence).Individual-based psychological therapy with a trauma-focused component did not perform better than psychological therapy for SUD only for PTSD severity (mean difference (MD) -3.91; 95% CI -19.16 to 11.34; 1 study; n = 46; low-quality evidence) or drug/alcohol use (MD -1.27; 95% CI -5.76 to 3.22; 1 study; n = 46; low-quality evidence). Findings were based on one small study. No effects were observed for rates of therapy completion (RR 1.00; 95% CI 0.74 to 1.36; 1 study; n = 62; low-quality evidence).Non-trauma-focused psychological therapies did not perform better than TAU/minimal intervention for PTSD severity when delivered on an individual (SMD -0.22; 95% CI -0.83 to 0.39; 1 study; n = 44; low-quality evidence) or group basis (SMD -0.02; 95% CI -0.19 to 0.16; 4 studies; n = 513; low-quality evidence). There were no data on the effects on drug/alcohol use for individual therapy. There was no evidence of an effect on the level of drug/alcohol use for group-based therapy (SMD -0.03; 95% CI -0.37 to 0.31; 4 studies; n = 414; very low-quality evidence). A post-hoc analysis for full dose of a widely established group therapy called Seeking Safety showed reduced drug/alcohol use post-treatment (SMD -0.67; 95% CI -1.14 to -0.19; 2 studies; n = 111), but not at subsequent follow-ups. Data on the number of participants completing therapy were not for individual-based therapy. No effects were observed for rates of therapy completion for group-based therapy (RR 1.13; 95% CI 0.88 to 1.45; 2 studies; n = 217; low-quality evidence).Non-trauma-focused psychological therapy did not perform better than psychological therapy for SUD only for PTSD severity (SMD -0.26; 95% CI -1.29 to 0.77; 2 studies; n = 128; very low-quality evidence) or drug/alcohol use (SMD 0.22; 95% CI -0.13 to 0.57; 2 studies; n = 128; low-quality evidence). No effects were observed for rates of therapy completion (RR 0.91; 95% CI 0.68 to 1.20; 2 studies; n = 128; very low-quality evidence).Several studies reported on adverse events. There were no differences between rates of such events in any comparison. We rated several studies as being at 'high' or 'unclear' risk of bias in multiple domains, including for detection bias and attrition bias. AUTHORS' CONCLUSIONS We assessed the evidence in this review as mostly low to very low quality. Evidence showed that individual trauma-focused psychological therapy delivered alongside SUD therapy did better than TAU/minimal intervention in reducing PTSD severity post-treatment and at long-term follow-up, but only reduced SUD at long-term follow-up. All effects were small, and follow-up periods were generally quite short. There was evidence that fewer participants receiving trauma-focused therapy completed treatment. There was very little evidence to support use of non-trauma-focused individual- or group-based integrated therapies. Individuals with more severe and complex presentations (e.g. serious mental illness, individuals with cognitive impairment, and suicidal individuals) were excluded from most studies in this review, and so the findings from this review are not generalisable to such individuals. Some studies suffered from significant methodological problems and some were underpowered, limiting the conclusions that can be drawn. Further research is needed in this area.
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Affiliation(s)
- Neil P Roberts
- Cardiff University School of MedicineInstitute of Psychological Medicine and Clinical NeurosciencesHadyn Ellis BuildingMaindy RoadCardiffUKCF24 4HQ
- Cardiff and Vale University Health BoardPsychology and Counselling DirecorateCardiffUK
| | - Pamela A Roberts
- Cardiff and Vale University Health BoardPsychology and Counselling DirecorateCardiffUK
- Cardiff and Vale University Health BoardCommunity Addiction ServiceCardiffUK
| | - Neil Jones
- Cardiff and Vale University Health BoardCommunity Addiction ServiceCardiffUK
| | - Jonathan I Bisson
- Cardiff University School of MedicineInstitute of Psychological Medicine and Clinical NeurosciencesHadyn Ellis BuildingMaindy RoadCardiffUKCF24 4HQ
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Effectiveness of Seeking Safety for Co-Occurring Posttraumatic Stress Disorder and Substance Use. JOURNAL OF COUNSELING AND DEVELOPMENT 2016. [DOI: 10.1002/jcad.12061] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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13
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Killeen TK, Back SE, Brady KT. Implementation of integrated therapies for comorbid post-traumatic stress disorder and substance use disorders in community substance abuse treatment programs. Drug Alcohol Rev 2015; 34:234-41. [PMID: 25737377 PMCID: PMC4737595 DOI: 10.1111/dar.12229] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2014] [Accepted: 10/13/2014] [Indexed: 11/30/2022]
Abstract
ISSUES The high prevalence of trauma and post-traumatic stress disorder (PTSD) in individuals with substance use disorders (SUDs) presents a number of treatment challenges for community treatment providers and programs in the USA. Although several evidence-based, integrated therapies for the treatment of comorbid PTSD/SUD have been developed, rates of utilisation of such practices remain low in community treatment programs. APPROACH The goal of this article was to review the extant literature on common barriers that prevent adoption and implementation of integrated treatments for PTSD/SUD among substance abuse community treatment programs. KEY FINDINGS Organisational, provider-level and patient-level factors that drive practice decisions were discussed, including organisational philosophy of care policies, funding and resources, as well as provider and patient knowledge and attitudes related to implementation of new integrated treatments for comorbid PTSD and SUD. IMPLICATIONS AND CONCLUSIONS Understanding and addressing these community treatment challenges may facilitate use of evidence-based integrated treatments for comorbid PTSD and SUD.
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Affiliation(s)
- Therese K Killeen
- Institute of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, USA
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14
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López-Castro T, Hu MC, Papini S, Ruglass LM, Hien DA. Pathways to change: Use trajectories following trauma-informed treatment of women with co-occurring post-traumatic stress disorder and substance use disorders. Drug Alcohol Rev 2015; 34:242-51. [PMID: 25735200 DOI: 10.1111/dar.12230] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2014] [Accepted: 10/13/2014] [Indexed: 11/29/2022]
Abstract
INTRODUCTION AND AIMS Despite advances towards integration of care for women with co-occurring substance use disorder (SUD) and post-traumatic stress disorder (PTSD), low abstinence rates following SUD/PTSD treatment remain the norm. The utility of investigating distinct substance use trajectories is a critical innovation in the detection and refining of effective interventions for this clinical population. DESIGN AND METHODS The present study reanalysed data from the largest randomised clinical trial to date for co-occurring SUD and PTSD in women (National Drug Abuse Treatment Clinical Trials Network; Women and Trauma Study). Randomised participants (n = 353) received one of two interventions in addition to treatment as usual for SUD: (i) trauma-informed integrative treatment for PTSD/SUD; or (ii) an active control psychoeducation course on women's health. The present study utilised latent growth mixture models (LGMM) with multiple groups to estimate women's substance use patterns during the 12-month follow-up period. RESULTS Findings provided support for three different trajectories of substance use in the post-treatment year: (i) consistently low likelihood and use frequency; (ii) consistently high likelihood and use frequency; and (iii) high likelihood and moderate use frequency. Covariate analyses revealed improvement in PTSD severity was associated with membership in a specific substance use trajectory, although receiving trauma-informed treatment was not. Additionally, SUD severity, age and after-care efforts were shown to be related to trajectory membership. DISCUSSION AND CONCLUSIONS Findings highlight the necessity of accounting for heterogeneity in post-treatment substance use, relevance of trauma-informed care in SUD recovery and benefits of incorporating methodologies like LGMM when evaluating SUD treatment outcomes.
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Affiliation(s)
- Teresa López-Castro
- Department of Psychology, The City College of New York-CUNY, New York City, USA
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15
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Kaysen D, Atkins DC, Simpson TL, Stappenbeck CA, Blayney JA, Lee CM, Larimer ME. Proximal relationships between PTSD symptoms and drinking among female college students: results from a daily monitoring study. PSYCHOLOGY OF ADDICTIVE BEHAVIORS 2014; 28:62-73. [PMID: 23915369 PMCID: PMC3825767 DOI: 10.1037/a0033588] [Citation(s) in RCA: 72] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Self-medication has been theorized to explain comorbidity between posttraumatic stress disorder (PTSD) and drinking, whereupon problem drinking develops in order to modulate negative affect and ameliorate PTSD symptoms. Daily monitoring methodologies may help refine our understanding of proximal relations between PTSD, affect, and alcohol use. One hundred thirty-six female college drinkers with a past history of sexual victimization and 38 female college drinkers with no past trauma history completed electronic monitoring of PTSD symptoms, affect, alcohol use, and alcohol cravings, daily for 4 weeks. A two-part mixed hurdle model was used to examine likelihood of drinking and amount of alcohol consumed on drinking days. We found significant relationships between daily PTSD symptoms, affect, and drinking. On days women experienced more intrusive and behavioral avoidance symptoms of PTSD, they experienced stronger urges to drink and were more likely to drink on that day. On days in which women experienced more negative affect than their average, they experienced stronger urges to drink, whereas on days in which women experienced more of the dysphoric symptoms associated with PTSD than their average, they drank less. On days with higher positive affect, women reported stronger urges to drink and were more likely to drink. Results suggest the need to examine both aspects of affect and specific PTSD symptoms as they may differentially predict drinking behavior. Differences in the ways in which PTSD symptoms and affect influence drinking suggest that interventions more specifically address the function of drinking behaviors in reducing alcohol use among college women.
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Affiliation(s)
- Debra Kaysen
- Department of Psychiatry and Behavioral Sciences
| | | | - Tracy L Simpson
- Center of Excellence in Substance Abuse Treatment and Education
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16
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Cognitive processing therapy for veterans with comorbid PTSD and alcohol use disorders. Addict Behav 2014; 39:420-7. [PMID: 24035644 DOI: 10.1016/j.addbeh.2013.08.016] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2013] [Revised: 07/25/2013] [Accepted: 08/14/2013] [Indexed: 11/21/2022]
Abstract
Posttraumatic stress disorder (PTSD) and alcohol-use disorders (AUD) frequently present comorbidity in veteran populations. Traditionally those with alcohol dependence have been excluded from PTSD treatment outcome studies, thus we do not know how those with alcohol dependence may tolerate or respond to PTSD-specific interventions; no studies to date have examined the extent to which cognitive PTSD interventions are tolerated or effective for those with comorbid PTSD/AUD. The present study examines the extent to which CPT is tolerated by and effective in treating PTSD symptoms for veterans with PTSD and AUD, as compared to veterans with PTSD only in an outpatient treatment setting. Data were obtained through chart review of 536 veterans diagnosed with PTSD who had received at least 1 session of CPT at a Midwestern US Veterans Affairs hospital. Nearly half (n=264, 49.3%) of the veterans in the study exhibited a current or past AUD diagnosis. Participants were grouped into the following diagnostic groups: current AUD (past 12 months), past AUD (prior to 12 months), and no AUD. Participants completed an average of 9 sessions of CPT with no significant difference between AUD diagnostic groups on the number of CPT sessions completed. Individuals with past AUD had higher initial symptoms of self-reported PTSD symptoms than those with no AUD. All groups reported significant reductions in PTSD symptoms and depression over time. Overall, the results suggest that CPT appears well tolerated among veterans with comorbid AUD and is associated with significant reductions in symptoms of PTSD and depression in an outpatient treatment setting.
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17
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Morgan-Lopez AA, Saavedra LM, Hien DA, Campbell AN, Wu E, Ruglass L. Synergy between seeking safety and twelve-step affiliation on substance use outcomes for women. J Subst Abuse Treat 2013; 45:179-89. [PMID: 23558158 PMCID: PMC4153737 DOI: 10.1016/j.jsat.2013.01.015] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2012] [Revised: 01/16/2013] [Accepted: 01/28/2013] [Indexed: 11/26/2022]
Abstract
OBJECTIVE The Recovery Management paradigm provides a conceptual framework for the examination of joint impact of a focal treatment and post-treatment service utilization on substance abuse treatment outcomes. We test this framework by examining the interactive effects of a treatment for comorbid PTSD and substance use, Seeking Safety, and post-treatment Twelve-Step Affiliation (TSA) on alcohol and cocaine use. METHOD Data from 353 women in a six-site, randomized controlled effectiveness trial within the NIDA Clinical Trials Network were analyzed under latent class pattern mixture modeling. LCPMM was used to model variation in Seeking Safety by TSA interaction effects on alcohol and cocaine use. RESULTS Significant reductions in alcohol use among women in Seeking Safety (compared to health education) were observed; women in the Seeking Safety condition who followed up with TSA had the greatest reductions over time in alcohol use. Reductions in cocaine use over time were also observed but did not differ between treatment conditions nor were there interactions with post-treatment TSA. CONCLUSIONS Findings advance understanding of the complexities for treatment and continuing recovery processes for women with PTSD and SUDs, and further support the chronic disease model of addiction.
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Sannibale C, Teesson M, Creamer M, Sitharthan T, Bryant RA, Sutherland K, Taylor K, Bostock-Matusko D, Visser A, Peek-O'Leary M. Randomized controlled trial of cognitive behaviour therapy for comorbid post-traumatic stress disorder and alcohol use disorders. Addiction 2013; 108:1397-1410. [PMID: 25328957 DOI: 10.1111/add.12167] [Citation(s) in RCA: 84] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Aims This study aimed to test the efficacy of integrated cognitive behaviour therapy (CBT) for coexisting post traumatic stress disorder (PTSD) and alcohol use disorders (AUD). Setting Clinics across Sydney, Australia.Design Randomized controlled trial of 12 once-weekly individual sessions of either integrated CBT for PTSD and AUD(integrated therapy, IT; n = 33) or CBT for AUD plus supportive counselling (alcohol-support, AS; n = 29). Blind assessments were conducted at baseline and post-treatment and at 5 [standard deviation (SD) = 2.25] and 9.16(SD = 3.45) months post-treatment. Participants Sixty-two adults with concurrent PTSD and AUD. Measurements Outcomes included changes in alcohol consumption (time-line follow-back), PTSD severity [clinician-administered PTSD scale (CAPS)], alcohol dependence and problems, and depression and anxiety. Findings Reductions in PTSD severity were evident in both groups. IT participants who had received one or more sessions of exposure therapy exhibited a twofold greater rate of clinically significant change in CAPS severity at follow-up than AS participants [IT60%, AS 39%, odds ratio (OR): 2.31, 95% confidence interval (CI): 1.06, 5.01]. AS participants exhibited larger reductions than IT participants in alcohol consumption, dependence and problems within the context of greater treatment from other services during follow-up. Results lend support to a mutually maintaining effect between AUD and PTSD. Conclusions Individuals with severe and complex presentations of coexisting post-traumatic stress disorder(PTSD) and alcohol use disorders (AUD) can derive substantial benefit from cognitive behaviour therapy targeting AUD, with greater benefits associated with exposure for PTSD. Among individuals with dual disorders, these therapies can generate significant, well-maintained treatment effects on PTSD, AUD and psychopathology.
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Affiliation(s)
- Claudia Sannibale
- National Drug and Alcohol Research Centre, University of New SouthWales, Sydney, NSW, Australia
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19
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Cohen LR, Field C, Campbell ANC, Hien DA. Intimate partner violence outcomes in women with PTSD and substance use: a secondary analysis of NIDA Clinical Trials Network "Women and Trauma" Multi-site Study. Addict Behav 2013; 38:2325-32. [PMID: 23584194 PMCID: PMC3733335 DOI: 10.1016/j.addbeh.2013.03.006] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2011] [Revised: 03/11/2013] [Accepted: 03/12/2013] [Indexed: 11/30/2022]
Abstract
Studies have shown strong associations between intimate partner violence (IPV) and both posttraumatic stress disorder (PTSD) and substance use disorders (SUD). Despite these linkages, research on the dual diagnosis of PTSD-SUD and its relationship to IPV is in an early stage, and little is known about how PTSD-SUD treatment might influence IPV outcomes. The current study is a secondary analysis of a larger NIDA Clinical Trials Network study exploring the effectiveness of two behavioral interventions for women with comorbid PTSD-SUD. Participants (n=288) were randomly assigned to Seeking Safety (SS), a cognitive-behavioral treatment that focuses on trauma and substance abuse symptoms, or to Women's Health Education, a psychoeducational group. Logistic regressions were used to examine how treatment condition, identified risk factors and their interactions were related to IPV. Results showed that participants who were abstinent at baseline were significantly less likely to experience IPV over the 12-month follow-up period, whereas participants living with someone with an alcohol problem were significantly more likely to experience IPV over follow-up. Findings also showed that at a trend level participants with recent interpersonal trauma at baseline and higher total of lifetime trauma exposures were more likely to report IPV during follow-up. Although there was no main effect for treatment condition, a significant interaction between treatment condition and baseline abstinence was found. Participants who were abstinent at baseline and in the SS condition were significantly less likely to report IPV over follow-up. These findings indicate that an integrated treatment for PTSD and SUD was associated with significantly better IPV outcomes for a subset of individuals. The possibility that women with PTSD-SUD may differentially benefit from SS has important clinical implications. Further research examining the intersection of PTSD, SUD and IPV, and the impact of treatment on a range of outcomes is needed.
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Affiliation(s)
- Lisa R Cohen
- Counseling and Psychological Services, Health Services at Columbia, 2920 Broadway, Mail Code 2606, New York, NY 10027, USA.
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20
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van Dam D, Ehring T, Vedel E, Emmelkamp PMG. Trauma-focused treatment for posttraumatic stress disorder combined with CBT for severe substance use disorder: a randomized controlled trial. BMC Psychiatry 2013; 13:172. [PMID: 23782590 PMCID: PMC3698199 DOI: 10.1186/1471-244x-13-172] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2013] [Accepted: 06/12/2013] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND This randomized controlled trial (RCT) investigated the effectiveness of a combined treatment for co-morbid Posttraumatic Stress Disorder (PTSD) and severe Substance Use Disorder (SUD). METHODS Structured Writing Therapy for PTSD (SWT), an evidence-based traumafocused intervention, was added on to Treatment As Usual (TAU), consisting of an intensive cognitive behavioral inpatient or day group treatment for SUD. The outcomes of the combined treatment (TAU + SWT) were compared to TAU alone in a sample of 34 patients. RESULTS Results showed a general reduction of SUD symptoms for both TAU + SWT and TAU. Treatment superiority of TAU + SWT was neither confirmed by interaction effects (time x condition) for SUD or PTSD symptoms, nor by a group difference for SUD diagnostic status at post-treatment. However, planned contrasts revealed that improvements for PTSD severity over time were only significant within the TAU + SWT group. In addition, within the TAU + SWT group the remission of PTSD diagnoses after treatment was significant, which was not the case for TAU. Finally, at post-treatment a trend was noticed for between group differences for the number of PTSD diagnoses favoring TAU + SWT above TAU. CONCLUSIONS In sum, the current study provides preliminary evidence that adding a trauma-focused treatment on to standard SUD treatment may be beneficial.
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Affiliation(s)
- Debora van Dam
- Department of Clinical Psychology, University of Amsterdam, Weesperplein 4, 1018 XA, Amsterdam, The Netherlands.
| | - Thomas Ehring
- Department of Clinical Psychology, University of Amsterdam, Weesperplein 4, 1018 XA, Amsterdam, The Netherlands,Institute of Psychology, University of Münster, Fliednerstr. 21, 48149, Münster, Germany
| | - Ellen Vedel
- Jellinek Substance Abuse Treatment Center, Arkin, Postbus 3907, 1001 AS Amsterdam, The Netherlands
| | - Paul MG Emmelkamp
- Department of Clinical Psychology, University of Amsterdam, Weesperplein 4, 1018 XA, Amsterdam, The Netherlands,King Abdulaziz University, P.O Box 80203, Jeddah, Saudi Arabia
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21
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Brady KT, Haynes LF, Hartwell KJ, Killeen TK. Substance use disorders and anxiety: a treatment challenge for social workers. SOCIAL WORK IN PUBLIC HEALTH 2013; 28:407-423. [PMID: 23731428 PMCID: PMC3775646 DOI: 10.1080/19371918.2013.774675] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Converging evidence from epidemiologic and treatment studies indicate that anxiety disorders and substance use disorders commonly co-occur, and the interaction is multifaceted and variable. Epidemiological studies and investigations within clinical substance abuse populations have found an association between anxiety disorders and substance use disorders. Specific anxiety disorders including generalized anxiety disorder, panic disorder, and post traumatic stress disorder have all been associated with substance use. The association with obsessive-compulsive disorder is less robust, and some research has found a negative association. The risk of nicotine dependence is significantly higher among individuals with an anxiety disorder, and conversely, smoking has been found to be associated with trait anxiety and anxiety disorders. A review of the current literature and the relationship between specific anxiety disorders and alcohol and substance use disorders is discussed in detail. This article, written for social workers in a variety of practice settings, reviews the prevalence, diagnostic, and treatment issues at the interface of substance use disorders and anxiety disorders.
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Affiliation(s)
- Kathleen T Brady
- Department of Psychiatry, Clinical Neuroscience Division, Medical University of South Carolina, Charleston, SC 29425, USA.
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22
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Kelly TM, Daley DC. Integrated treatment of substance use and psychiatric disorders. SOCIAL WORK IN PUBLIC HEALTH 2013; 28:388-406. [PMID: 23731427 PMCID: PMC3753025 DOI: 10.1080/19371918.2013.774673] [Citation(s) in RCA: 155] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Epidemiological studies find that psychiatric disorders, including mental disorders and substance use disorders, are common among adults and highly comorbid. Integrated treatment refers to the focus of treatment on two or more conditions and to the use of multiple treatments such as the combination of psychotherapy and pharmacotherapy. Integrated treatment for comorbidity has been found to be consistently superior compared to treatment of individual disorders with separate treatment plans. This article focuses on a review of the risks for developing comorbid disorders and the combinations of treatments that appear to be most effective for clients with particular comorbid disorders.
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Affiliation(s)
- Thomas M Kelly
- The Center for Psychiatric and Chemical Dependency Services, University of Pittsburgh Medical Center, Pittsburgh, PA 15213, USA.
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23
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Roberts NP, Roberts PA, Bisson JI. Psychological interventions for post-traumatic stress disorder and comorbid substance use disorder. THE COCHRANE DATABASE OF SYSTEMATIC REVIEWS 2012. [DOI: 10.1002/14651858.cd010204] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Abstract
Among both civilian and veteran populations, substance use disorders (SUDs) and anxiety disorders frequently co-occur. One of the most common comorbid anxiety disorder is posttraumatic stress disorder (PTSD), a condition which may develop after exposure to traumatic events, such as military combat. In comparison with the general population, rates of both SUDs and PTSD are elevated among veterans. Recent data show that soldiers returning from Iraq and Afghanistan demonstrate high rates of co-occurring SUDs, PTSD, and traumatic brain injury. Careful assessment of these conditions is critical and may be complicated by symptom overlap. More research targeting integrated interventions for these conditions is needed to establish optimal treatments.
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25
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Abstract
There is a significant need for advanced understanding of treatment of co-occurring posttraumatic stress disorder (PTSD) and substance use disorders (SUD). Approximately half of individuals seeking SUD treatment meet criteria for current PTSD, and individuals with co-occurring PTSD-SUD tend to have poorer treatment outcomes compared with those without such comorbidity. However, there is not sufficient empirical evidence to determine a best course of treatment for these individuals. This paper provides a review of the literature relevant to the treatment of co-occurring PTSD-SUD. To date, treatment studies have focused primarily on non-exposure-based psychosocial treatments, exposure-based psychosocial treatments, and medication trials. The most promising outcome data thus far are for psychosocial treatments that incorporate an exposure therapy component; however, further research is needed, particularly as related to how best to implement these approaches in real-world treatment settings.
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26
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McCauley JL, Killeen T, Gros DF, Brady KT, Back SE. Posttraumatic Stress Disorder and Co-Occurring Substance Use Disorders: Advances in Assessment and Treatment. ACTA ACUST UNITED AC 2012; 19. [PMID: 24179316 DOI: 10.1111/cpsp.12006] [Citation(s) in RCA: 170] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Posttraumatic stress disorder (PTSD) and substance use disorders (SUDs) are prevalent and frequently co-occur. Comorbid PTSD/SUD is associated with a more complex and costly clinical course when compared with either disorder alone, including increased chronic physical health problems, poorer social functioning, higher rates of suicide attempts, more legal problems, increased risk of violence, worse treatment adherence, and less improvement during treatment. In response, psychosocial treatment options have increased substantially over the past decade and integrated approaches - treatments that address symptoms of both PTSD and SUD concurrently -are fast becoming the preferred model for treatment. This paper reviews the prevalence, etiology and assessment practices as well as advances in the behavioral and pharmacologic treatment of comorbid PTSD and SUDs.
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27
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Fontana A, Rosenheck R, Desai R. Comparison of treatment outcomes for veterans with posttraumatic stress disorder with and without comorbid substance use/dependence. J Psychiatr Res 2012; 46:1008-14. [PMID: 22743092 DOI: 10.1016/j.jpsychires.2012.05.004] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2012] [Revised: 05/03/2012] [Accepted: 05/07/2012] [Indexed: 10/28/2022]
Abstract
Most of the attention to the treatment of patients who have comorbid Substance Use/Dependence Disorder (SUD) and Posttraumatic Stress Disorder (PTSD) has focused on SUD outcomes. This study focuses on the PTSD outcomes of comorbid patients as compared to those with PTSD only. Altogether 8599 Veterans admitted to VA specialized inpatient/residential PTSD programs were assessed for PTSD and SUD symptoms at admission and four months following discharge. Two samples were drawn sequentially in separate phases due to unexpected results in the first sample: 4966 in the first sample and 3633 in the second sample. In the first sample, dually diagnosed Veterans had significantly better PTSD outcomes than Veterans diagnosed with PTSD only. The differences could be attributed primarily to improvement in comorbid SUD symptoms. These results were replicated in the second sample. The results suggest that there may be a synergistic effect operating in the treatment of the two comorbid disorders.
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Affiliation(s)
- Alan Fontana
- VA Mental Illness Research Education and Clinical Center, West Haven, CT 06516, USA
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28
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Read JP, Colder CR, Merrill JE, Ouimette P, White J, Swartout A. Trauma and posttraumatic stress symptoms predict alcohol and other drug consequence trajectories in the first year of college. J Consult Clin Psychol 2012; 80:426-39. [PMID: 22545739 PMCID: PMC3365622 DOI: 10.1037/a0028210] [Citation(s) in RCA: 118] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE College matriculation begins a period of transition into adulthood, one that is marked by new freedoms and responsibilities. This transition also is marked by an escalation in heavy drinking and other drug use as well as a variety of use-related negative consequences. Trauma and symptoms of posttraumatic stress disorder (PTSD) may affect alcohol and drug problems and, thus, may be a point of intervention. Yet, no studies have examined trauma, PTSD, and alcohol and drug problem associations during this developmental period. The present study provides such an examination. METHOD Matriculating college students (N = 997) completed surveys in September (Time 1) and at 5 subsequent time points (Time 2-Time 6) over their 1st year of college. With latent growth analysis, trajectories of alcohol- and drug-related consequences were modeled to examine how trauma (No Criterion A Trauma, Criterion A Only, No PTSD Symptoms) and PTSD (partial or full) symptom status predicted these trajectories. RESULTS Results showed substantial risk for alcohol- and other drug-related negative consequences that is conferred by the presence of PTSD at matriculation. Those with both partial and full PTSD started the year with more alcohol and drug consequences. These individuals showed a steeper decrease in consequences in the 1st semester, which leveled off as the year progressed. Both alcohol and drug consequences remained higher for those in the PTSD group throughout the academic year. Hyperarousal symptoms showed unique effects on substance consequence trajectories. Risk patterns were consistent for both partial and full PTSD symptom presentations. Trajectories did not vary by gender. CONCLUSIONS Interventions that offer support and resources to students entering college with PTSD may help to ameliorate problem substance use and may ultimately facilitate a stronger transition into college and beyond.
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Affiliation(s)
- Jennifer P Read
- Department of Psychology, University at Buffalo, State University of New York, Buffalo, NY 14222, USA.
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29
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Berenz EC, Rowe L, Schumacher JA, Stasiewicz PR, Coffey SF. Prolonged Exposure Therapy for PTSD among Individuals in a Residential Substance Use Treatment Program: A Case Series. ACTA ACUST UNITED AC 2012; 43:154-161. [PMID: 22582007 DOI: 10.1037/a0026138] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Clients with co-occurring posttraumatic stress disorder (PTSD) and substance use disorders present a unique challenge for clinicians in substance use treatment settings. Substance dependent individuals with PTSD tend to improve less during substance use treatment and relapse more quickly following abstinence attempts compared to those without PTSD. Recent scientific efforts have focused on understanding the potential benefit of providing PTSD treatment concurrent with substance use treatment. The current case study describes 4 individuals with PTSD in a residential substance use facility who received prolonged exposure therapy for treatment of PTSD, in addition to the substance use treatment. These individuals completed 9 bi-weekly 60-minute sessions of prolonged exposure, as well as in vivo and imaginal exposure homework between sessions. None of the clients met criteria for PTSD at the end of treatment, with these gains being maintained at 3- and 6-months post-treatment. Additionally, the clients did not relapse in response to undergoing exposure therapy. Implications for delivery of PTSD treatment in substance use treatment facilities are discussed.
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30
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Sutherland RJ, Mott JM, Lanier SH, Williams W, Ready DJ, Teng EJ. A pilot study of a 12-week model of group-based exposure therapy for veterans with PTSD. J Trauma Stress 2012; 25:150-6. [PMID: 22522728 DOI: 10.1002/jts.21679] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Group-based exposure therapy (GBET) is an intensive group treatment that targets posttraumatic stress disorder (PTSD) symptoms through repeated imaginal and in vivo exposure. The purpose of the present study was to assess the feasibility and acceptability of a modified 12-week course of GBET (modified from the standard 16 weeks) and to examine its effectiveness in reducing veterans' PTSD symptoms. Participants were 10 male Operation Iraqi Freedom and Vietnam-era veterans recruited from a PTSD specialty clinic at a large Veterans Affairs Medical Center. All participants were retained and demonstrated clinically significant reductions in PTSD symptoms (η(2) = .84-.87) comparable to the standard protocol. The findings from this small sample indicate that the abbreviated 12-week GBET protocol is a potentially effective treatment for PTSD.
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31
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Larson MJ, Wooten NR, Adams RS, Merrick EL. Military Combat Deployments and Substance Use: Review and Future Directions. JOURNAL OF SOCIAL WORK PRACTICE IN THE ADDICTIONS 2012; 12:6-27. [PMID: 22496626 PMCID: PMC3321386 DOI: 10.1080/1533256x.2012.647586] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Iraq and Afghanistan veterans experience extreme stressors and injuries during deployments, witnessing and participating in traumatic events. The military has organized prevention and treatment programs as a result of increasing suicides and posttraumatic stress disorder among troops; however, there is limited research on how to intervene with alcohol misuse and drug use that accompany these problems. This review presents statistics about post-deployment substance use problems and comorbidities, and discusses the military's dual role in 1) enforcing troop readiness with its alcohol and drug policies and resiliency-building programs, and 2) seeking to provide treatment to troops with combat-acquired problems including substance abuse.
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Affiliation(s)
- Mary Jo Larson
- Senior Scientist, Heller School, Institute for Behavioral Health, Brandeis University, Waltham, MA, USA
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van Dam D, Vedel E, Ehring T, Emmelkamp PMG. Psychological treatments for concurrent posttraumatic stress disorder and substance use disorder: a systematic review. Clin Psychol Rev 2012; 32:202-14. [PMID: 22406920 DOI: 10.1016/j.cpr.2012.01.004] [Citation(s) in RCA: 110] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2011] [Revised: 12/21/2011] [Accepted: 01/30/2012] [Indexed: 11/16/2022]
Abstract
This article gives an overview of research into psychological treatments for concurrent posttraumatic stress disorder (PTSD) and substance used disorder (SUD), with a special focus on the effectiveness of treatments addressing both disorders compared to treatments addressing one of the disorders alone. In addition, a distinction is made between trauma-focused versus non-trauma-focused therapies for concurrent PTSD and SUD. The databases Embase, Psychinfo, Medline and Web of science were searched for relevant articles. In total, seventeen studies were identified evaluating ten treatments protocols (six trauma-focused and four non-trauma-focused treatment approaches). In general, the studies showed pre-post reductions for PTSD and/or SUD symptoms. Although most treatments for concurrent PTSD and SUD did not prove to be superior to regular SUD treatments, there are some promising preliminary results suggesting that some patients might benefit from trauma-focused interventions. However, the lack of methodologically sound treatment trials makes it difficult to draw firm conclusions. Methodological limitations are discussed, along with recommendations for future research.
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Affiliation(s)
- Debora van Dam
- Department of Clinical Psychology, University of Amsterdam, Amsterdam, The Netherlands.
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Goodson J, Helstrom A, Halpern JM, Ferenschak MP, Gillihan SJ, Powers MB. Treatment of posttraumatic stress disorder in U.S. combat veterans: a meta-analytic review. Psychol Rep 2012; 109:573-99. [PMID: 22238857 DOI: 10.2466/02.09.15.16.pr0.109.5.573-599] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Among U.S. veterans who have been exposed to combat-related trauma, significantly elevated rates of posttraumatic stress disorder (PTSD) are reported. Veterans with PTSD are treated for the disorder at Veterans Affairs (VA) hospitals through a variety of psychotherapeutic interventions. Given the significant impairment associated with PTSD, it is imperative to assess the typical treatment response associated with these interventions. 24 studies with a total sample size of 1742 participants were quantitatively reviewed. Overall, analyses showed a medium between-groups effect size for active treatments compared to control conditions. Thus, the average VA-treated patient fared better than 66% of patients in control conditions. VA treatments incorporating exposure-based interventions showed the highest within-group effect size. Effect sizes were not moderated by treatment dose, sample size, or publication year. Findings are encouraging for treatment seekers for combat-related PTSD in VA settings.
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Torchalla I, Nosen L, Rostam H, Allen P. Integrated treatment programs for individuals with concurrent substance use disorders and trauma experiences: A systematic review and meta-analysis. J Subst Abuse Treat 2012; 42:65-77. [DOI: 10.1016/j.jsat.2011.09.001] [Citation(s) in RCA: 108] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2011] [Revised: 08/23/2011] [Accepted: 09/15/2011] [Indexed: 01/08/2023]
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Treatment of substance abusing patients with comorbid psychiatric disorders. Addict Behav 2012; 37:11-24. [PMID: 21981788 DOI: 10.1016/j.addbeh.2011.09.010] [Citation(s) in RCA: 145] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2011] [Revised: 08/29/2011] [Accepted: 09/06/2011] [Indexed: 11/22/2022]
Abstract
OBJECTIVE To update clinicians on the latest in evidence-based treatments for substance use disorders (SUD) and non-substance use disorders among adults and suggest how these treatments can be combined into an evidence-based process that enhances treatment effectiveness in comorbid patients. METHOD Articles were extracted from Pubmed using the search terms "dual diagnosis," "comorbidity" and "co-occurring" and were reviewed for evidence of effectiveness for pharmacologic and psychotherapeutic treatments of comorbidity. RESULTS Twenty-four research reviews and 43 research trials were reviewed. The preponderance of the evidence suggests that antidepressants prescribed to improve substance-related symptoms among patients with mood and anxiety disorders are either not highly effective or involve risk due to high side-effect profiles or toxicity. Second generation antipsychotics are more effective for treatment of schizophrenia and comorbid substance abuse and current evidence suggests clozapine, olanzapine and risperidone are among the best. Clozapine appears to be the most effective of the antipsychotics for reducing alcohol, cocaine and cannabis abuse among patients with schizophrenia. Motivational interviewing has robust support as a highly effective psychotherapy for establishing a therapeutic alliance. This finding is critical since retention in treatment is essential for maintaining effectiveness. Highly structured therapy programs that integrate intensive outpatient treatments, case management services and behavioral therapies such as Contingency Management (CM) are most effective for treatment of severe comorbid conditions. CONCLUSIONS Creative combinations of psychotherapies, behavioral and pharmacological interventions offer the most effective treatment for comorbidity. Intensity of treatment must be increased for severe comorbid conditions such as the schizophrenia/cannabis dependence comorbidity due to the limitations of pharmacological treatments.
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Ford JD, Russo EM, Mallon SD. Integrating Treatment of Posttraumatic Stress Disorder and Substance Use Disorder. JOURNAL OF COUNSELING AND DEVELOPMENT 2011. [DOI: 10.1002/j.1556-6678.2007.tb00616.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Farrugia PL, Mills KL, Barrett E, Back SE, Teesson M, Baker A, Sannibale C, Hopwood S, Rosenfeld J, Merz S, Brady KT. Childhood trauma among individuals with co-morbid substance use and post traumatic stress disorder. ACTA ACUST UNITED AC 2011; 4:314-326. [PMID: 21984884 DOI: 10.1080/17523281.2011.598462] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
BACKGROUND: Little is known about the impact of childhood trauma (CT) on the clinical profile of individuals with co-occurring substance use disorder (SUD) and post traumatic stress disorder (PTSD). AIMS: To compare the clinical characteristics of individuals with SUD+PTSD who have a history of CT with SUD+PTSD individuals who have experienced trauma during adulthood only. METHOD: Data were collected on 103 individuals as part of a randomised controlled trial examining the efficacy of an integrated psychosocial treatment for SUD+PTSD. Participants were recruited from substance use treatment services, community referrals and advertising. Data were collected on demographic characteristics, substance use and treatment histories, lifetime trauma exposure, and current physical and mental health functioning. RESULTS: The vast majority (77%) of the sample had experienced at least one trauma before the age of 16, with 55% of those endorsing childhood sexual abuse. As expected individuals with a CT history, as compared to without, evidenced significantly longer duration of PTSD. Those with a CT history also had more extensive lifetime trauma exposure, an earlier age of first intoxication, and reported more severe substance use (e.g., a greater number of drug classes used in their lifetime, higher severity of dependence scores and greater number of drug treatment episodes). CONCLUSION: Individuals with co-morbid SUD+PTSD who have experienced CT present with a more severe and chronic clinical profile in relation to a number of trauma and substance use characteristics, when compared to individuals with adulthood only trauma histories. It is therefore important for SUD+PTSD treatment planning that CT be carefully assessed.
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Schäfer I, Schulze C, Stubenvoll M. Psychotherapie bei Abhängigkeits- erkrankungen und Posttraumatischer Belastungsstörung. SUCHT 2011. [DOI: 10.1024/0939-5911.a000138] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Fragestellung: Die Posttraumatische Belastungsstörung (PTBS) gehört mit einer Punktprävalenz von 15 – 41 % zu den häufigsten komorbiden Störungen bei Personen mit Abhängigkeitserkrankungen. Erst in den letzten Jahren wurde verstärkt damit begonnen, traumatherapeutische Interventionen an diese Patientengruppe zu adaptieren. Die vorliegende Arbeit soll einen Überblick über den aktuellen Stand dieser Entwicklung geben, mit einem Schwerpunkt auf empirisch überprüften Therapieverfahren. Ergebnisse: Im klinischen Alltag werden alle Interventionen, die sich im Rahmen der Traumatherapie bewährt haben, auch bei Suchtkranken erfolgreich eingesetzt. Dabei steht inzwischen fest, dass Ansätze aus beiden Bereichen von Beginn der Therapie an miteinander kombiniert werden sollten. Die existierenden randomisierten kontrollierten Studien beziehen sich sämtlich auf ein stabilisierendes Therapieprogramm („Sicherheit finden“), dessen Effektivität inzwischen als belegt gelten kann. Schlussfolgerungen: Insgesamt hat sich die Behandlung Suchtkranker mit komorbider PTBS in den letzten Jahren stark entwickelt. Allerdings liegen zur Trauma-Exposition bei dieser Patientengruppe bislang kaum systematischen Befunde vor. Weitere Evaluationsstudien sollten folgen, um das gesamte Spektrum traumaspezifischer Interventionen bei Suchtkranken angemessen bewerten zu können.
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Affiliation(s)
- Ingo Schäfer
- Zentrum für Interdisziplinäre Suchtforschung (ZIS) der Universität Hamburg
- Klinik für Psychiatrie und Psychotherapie, Universitätsklinikum Hamburg-Eppendorf
| | - Claudia Schulze
- Zentrum für Interdisziplinäre Suchtforschung (ZIS) der Universität Hamburg
- Klinik für Psychiatrie und Psychotherapie, Universitätsklinikum Hamburg-Eppendorf
| | - Martina Stubenvoll
- Zentrum für Interdisziplinäre Suchtforschung (ZIS) der Universität Hamburg
- Klinik für Psychiatrie und Psychotherapie, Universitätsklinikum Hamburg-Eppendorf
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Killeen TK, Back SE, Brady KT. The Use of Exposure-Based Treatment Among Individuals With PTSD and Co-occurring Substance Use Disorders: Clinical Considerations. J Dual Diagn 2011; 7:194-206. [PMID: 23662094 PMCID: PMC3646384 DOI: 10.1080/15504263.2011.620421] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Abstract
Integrative treatments for co-occurring posttraumatic stress (PTSD) and substance use disorders have been shown to be safe and effective. Improvement in PTSD symptoms can positively impact substance use outcomes. Interventions that include exposure-based techniques, which are considered the treatment of choice for PTSD, have not been well studied in substance abusing populations. Concurrent Treatment of PTSD and Substance Use Disorders with Prolonged Exposure (COPE) is a manualized psychotherapy that combines both imaginal and in vivo exposure techniques for PTSD with cognitive behavioral techniques for substance use disorders. Preliminary studies using COPE demonstrate promise and feasibility. This article explores the clinical considerations when implementing exposure-based therapy for PTSD in substance abusing individuals.
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Affiliation(s)
- Therese K Killeen
- All authors are affiliated with the Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, South Carolina, USA
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40
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Khoo A, Dent MT, Oei TPS. Group cognitive behaviour therapy for military service-related post-traumatic stress disorder: effectiveness, sustainability and repeatability. Aust N Z J Psychiatry 2011; 45:663-72. [PMID: 21870924 DOI: 10.3109/00048674.2011.590464] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE The aim of this study was to assess 12 month outcomes of Australian combat veterans with post-traumatic stress disorder (PTSD) who participated in a 6 week group-based CBT programme at the Toowong Private Hospital. The study population included 496 consecutive admissions to the programme between 1999 and 2008. METHOD Self-report measures of PTSD, depression, anxiety, anger, alcohol use, relationship satisfaction and quality of life parameters were collected at intake and 3, 6 and 12 months post intake. RESULTS Statistically significant and sustained improvements were noted in 12 month outcome measures for PTSD, depression, anxiety, alcohol use, anger, and quality of life. PTSD symptom reduction occurred consistently each year for 9 years and exhibited an aggregated effect size of 0.68. CONCLUSIONS This naturalistic research demonstrates that treatment administered under clinical conditions produces equivocal magnitudes of positive change in terms of PTSD symptoms when compared with existing efficacy data in individual and group treatments. Further, these symptomatic gains are sustainable and consistently reproducible. The benefits noted from group therapy were seen as independent of whether or not individual treatment was in place.
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Affiliation(s)
- Andrew Khoo
- Group Therapy Day Programs, Toowong Private Hospital, Toowong, Queensland 4066, Australia.
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McGovern MP, Lambert-Harris C, Alterman AI, Xie H, Meier A. A Randomized Controlled Trial Comparing Integrated Cognitive Behavioral Therapy Versus Individual Addiction Counseling for Co-occurring Substance Use and Posttraumatic Stress Disorders. J Dual Diagn 2011; 7:207-227. [PMID: 22383864 PMCID: PMC3289146 DOI: 10.1080/15504263.2011.620425] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Abstract
OBJECTIVE: Co-occurring posttraumatic stress (PTSD) and substance use disorders provide clinical challenges to addiction treatment providers. Interventions are needed that are effective, well-tolerated by patients, and capable of being delivered by typical clinicians in community settings. This is a randomized controlled trial of integrated cognitive behavioral therapy for co-occurring PTSD and substance use disorders. METHODS: Fifty-three participants sampled from seven community addiction treatment programs were randomized to integrated cognitive behavioral therapy plus standard care or individual addiction counseling plus standard care. Fourteen community therapists employed by these programs delivered both manual-guided therapies. Primary outcomes were PTSD symptoms, substance use symptoms and therapy retention. Participants were assessed at baseline, 3- and 6-month follow-up. RESULTS: Integrated cognitive behavioral therapy was more effective than individual addiction counseling in reducing PTSD re-experiencing symptoms and PTSD diagnosis. Individual addiction counseling was comparably effective to integrated cognitive behavioral therapy in substance use outcomes and on other measures of psychiatric symptom severity. Participants assigned to individual addiction counseling with severe PTSD were less likely to initiate and engage in the therapy than those assigned to integrated cognitive behavioral therapy. In general, participants with severe PTSD were more likely to benefit from integrated cognitive behavioral therapy. CONCLUSIONS: The findings support the promise of efficacy of integrated cognitive behavioral therapy in improving outcomes for persons in addiction treatment with PTSD. Community counselors delivered both interventions with satisfactory adherence and competence. Despite several limitations to this research, a larger randomized controlled trial of integrated cognitive behavioral therapy appears warranted.
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Affiliation(s)
- Mark P McGovern
- Department of Psychiatry, Dartmouth Medical School, Lebanon, New Hampshire, USA
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McCarthy E, Petrakis I. Epidemiology and management of alcohol dependence in individuals with post-traumatic stress disorder. CNS Drugs 2010; 24:997-1007. [PMID: 21090836 DOI: 10.2165/11539710-000000000-00000] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
Post-traumatic stress disorder (PTSD) is a chronic and disabling psychiatric disorder with an estimated lifetime prevalence of 7.8%. Co-morbid alcohol dependence is a common clinical occurrence with important clinical considerations. For example, in individuals with both PTSD and alcohol dependence, the symptoms of PTSD tend to be more severe, and there is evidence that these individuals are more prone to alcohol use relapse than non-co-morbid individuals. Co-morbidity of PTSD and alcohol dependence is also associated with a higher rate of psychosocial and medical problems and higher utilization of inpatient hospitalization than either disorder alone. This article highlights the epidemiology of alcohol dependence in PTSD and reviews the evidence for effective treatments. Management of these individuals requires an understanding of the epidemiology and an awareness of treatment interventions, which include both psychosocial treatments (e.g. Seeking Safety, Concurrent Treatment of PTSD and Cocaine Dependence, Transcend, Trauma Recovery and Empowerment Model) and pharmacotherapy (e.g. selective serotonin reuptake inhibitors [SSRIs] and topiramate). Effective treatment of co-morbid PTSD and alcohol dependence may include a combination of these psychosocial and pharmacological interventions. The key element seems to be to ensure an adequate intervention for each disorder administered collaboratively.
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Affiliation(s)
- Elissa McCarthy
- VA Connecticut Healthcare System, Newington, Connecticut, USA
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43
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Dass-Brailsford P, Myrick AC. Psychological trauma and substance abuse: the need for an integrated approach. TRAUMA, VIOLENCE & ABUSE 2010; 11:202-213. [PMID: 20823072 DOI: 10.1177/1524838010381252] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
There is consensus that an integrated approach which addresses the clinical needs of individuals who have histories of substance abuse and psychological trauma concurrently is an acceptable and preferred approach to treatment. Several integrated models have emerged in recent years. In this paper we first define the concepts of substance abuse and psychological trauma, investigate the relationship between both and proceed to discuss why an integrated approach is most compelling. Finally, we review and critically examine the different integrated models that have been developed in terms of efficacy, effectiveness and empirical evidence. The paper concludes with suggestions on how the field can be improved.
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van Dam D, Ehring T, Vedel E, Emmelkamp PM. Validation of the Primary Care Posttraumatic Stress Disorder screening questionnaire (PC-PTSD) in civilian substance use disorder patients. J Subst Abuse Treat 2010; 39:105-13. [DOI: 10.1016/j.jsat.2010.05.005] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2009] [Revised: 04/16/2010] [Accepted: 05/03/2010] [Indexed: 11/25/2022]
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Ready DJ, Gerardi RJ, Backscheider AG, Mascaro N, Rothbaum BO. Comparing Virtual Reality Exposure Therapy to Present-Centered Therapy with 11 U.S. Vietnam Veterans with PTSD. CYBERPSYCHOLOGY BEHAVIOR AND SOCIAL NETWORKING 2010; 13:49-54. [DOI: 10.1089/cyber.2009.0239] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- David J. Ready
- Mental Health Service Line, VA Medical Center–Atlanta, Decatur, Georgia
- Emory University School of Medicine, Emory University, Atlanta, Georgia
| | - Robert J. Gerardi
- Mental Health Service Line, VA Medical Center–Atlanta, Decatur, Georgia
| | | | - Nathan Mascaro
- Mental Health Service Line, VA Medical Center–Atlanta, Decatur, Georgia
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Faure J, Stein DJ, Daniels W. Maternal separation fails to render animals more susceptible to methamphetamine-induced conditioned place preference. Metab Brain Dis 2009; 24:541-59. [PMID: 19821019 DOI: 10.1007/s11011-009-9158-1] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2008] [Accepted: 07/09/2009] [Indexed: 11/30/2022]
Abstract
The maternal separation (MS) paradigm is an animal model that has been successfully used to study the long term effects of child abuse and neglect. Experiments showed that animals subjected to trauma and stress early in life display behavioural, endocrinological and growth factor abnormalities at a later stage in life, results that mirrored clinical conditions. It is apparent that adverse events early in life may affect the development and maturation of the brain negatively. The purpose of the present study was to investigate whether the abnormal brain development occurring in separated animals would also enhance the development of a preference for psychostimulant drug usage. Rats were subjected to maternal deprivation and further exposed to methamphetamine-induced conditioned place preference (CPP) which primarily measures drug reward (ventral striatum) learning and memory. Apomorphine-induced locomotor activity was also assessed to investigate the effects of methamphetamine on the dorsal (primarily locomotor activity) striatal dopaminergic system. We found that four consecutive injections of methamphetamine resulted in CPP behaviour 24 h after the 4th injection. A further four injections yielded similar CPP results and this effect lasted for at least 7 days until the third CPP assessment. These animals also had decreased ACTH and corticosterone secretions, but the prolactin levels were increased. Prior exposure to maternal separation did not have any effect on the CPP test. The ACTH and corticosterone secretions were also similarly reduced. However maternal separation decreased the release of prolactin and this reduction was not evident in the separated group that received methamphetamine. There was no significant difference in the apomorphine-induced locomotor activity of normally reared animals whether they received methamphetamine or saline. Interestingly there was a significant difference in locomotor activity between the two groups of animals that were subjected to maternal deprivation. The separated animals that received methamphetamine displayed markedly reduced locomotor activity upon apomorphine administration when compared to those that were treated with saline. Taken together, we conclude that maternal deprivation differentially influences dorsal and ventral striatal regions implicating dopaminergic mechanisms.
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Affiliation(s)
- Jacqueline Faure
- Department of Biomedical Sciences, University of Stellenbosch, Tygerberg, Western Cape, Cape Town, South Africa.
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47
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Briand LA, Blendy JA. Molecular and genetic substrates linking stress and addiction. Brain Res 2009; 1314:219-34. [PMID: 19900417 DOI: 10.1016/j.brainres.2009.11.002] [Citation(s) in RCA: 93] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2009] [Revised: 11/02/2009] [Accepted: 11/03/2009] [Indexed: 12/19/2022]
Abstract
Drug addiction is one of the top three health concerns in the United States in terms of economic and health care costs. Despite this, there are very few effective treatment options available. Therefore, understanding the causes and molecular mechanisms underlying the transition from casual drug use to compulsive drug addiction could aid in the development of treatment options. Studies in humans and animal models indicate that stress can lead to both vulnerability to develop addiction, and increased drug taking and relapse in addicted individuals. Exposure to stress or drugs of abuse results in long-term adaptations in the brain that are likely to involve persistent alterations in gene expression or activation of transcription factors, such as the cAMP Response Element Binding (CREB) protein. The signaling pathways controlled by CREB have been strongly implicated in drug addiction and stress. Many potential CREB target genes have been identified based on the presence of a CRE element in promoter DNA sequences. These include, but are not limited to CRF, BDNF, and dynorphin. These genes have been associated with initiation or reinstatement of drug reward and are altered in one direction or the other following stress. While many reviews have examined the interactions between stress and addiction, the goal of this review was to focus on specific molecules that play key roles in both stress and addiction and are therefore posed to mediate the interaction between the two. Focus on these molecules could provide us with new targets for pharmacological treatments for addiction.
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Affiliation(s)
- Lisa A Briand
- Department of Pharmacology, The University of Pennsylvania School of Medicine, TRL, 125 South 31(st) Street, USA
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48
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49
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McGovern MP, Lambert-Harris C, Acquilano S, Xie H, Alterman AI, Weiss RD. A cognitive behavioral therapy for co-occurring substance use and posttraumatic stress disorders. Addict Behav 2009; 34:892-7. [PMID: 19395179 PMCID: PMC2720425 DOI: 10.1016/j.addbeh.2009.03.009] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2008] [Revised: 02/25/2009] [Accepted: 03/05/2009] [Indexed: 11/21/2022]
Abstract
Co-occurring posttraumatic stress disorder (PTSD) is prevalent in addiction treatment programs and a risk factor for negative outcomes. Although interventions have been developed to address substance use and PTSD, treatment options are needed that are effective, well tolerated by patients, and potentially integrated with existing program services. This paper describes a cognitive behavioral therapy (CBT) for PTSD that was adapted from a treatment for persons with severe mental illnesses and PTSD in community mental health settings. The new adaptation is for patients in community addiction treatment with co-occurring PTSD and substance use disorders. In this study, 5 community therapists delivered the CBT for PTSD. Outcome data are available on 11 patients who were assessed at baseline, post-CBT treatment, and at a 3-month follow-up post-treatment. Primary outcomes were substance use, PTSD severity, and retention, of which all were favorable for patients receiving the CBT for PTSD.
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Affiliation(s)
- Mark P McGovern
- Dartmouth Medical School, 2 Whipple Place, Lebanon, NH 03766, USA.
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50
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Najavits LM. Psychotherapies for trauma and substance abuse in women: review and policy implications. TRAUMA, VIOLENCE & ABUSE 2009; 10:290-8. [PMID: 19477868 DOI: 10.1177/1524838009334455] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
Women are subject to high rates of interpersonal violence. One frequent co-occurring issue is substance abuse, which may arise posttrauma as a way to cope. In this article, psychosocial therapies for co-occurring trauma and substance abuse are reviewed. Description of empirically studied models is provided, as well as results of the empirical studies. Overall, this area of work suggests positive growth in the availability of new models but very limited empirical work thus far for all but one model. Directions for the future include the need for greater study of treatments in this area, as well as the need to address issues beyond specific models (e.g., workforce issues, access to care, and changing the culture of treatment systems). Policy implications are also offered.
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Affiliation(s)
- Lisa M Najavits
- Veterans Affairs Boston Healthcare System, Boston University School of Medicine, Boston, MA 02130, USA.
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