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Andersson HW, Nordfjærn T, Mosti MP. The relationship between the Hopkins symptom checklist-10 and diagnoses of anxiety and depression among inpatients with substance use disorders. Nord J Psychiatry 2024; 78:319-327. [PMID: 38421343 DOI: 10.1080/08039488.2024.2323124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 02/16/2024] [Indexed: 03/02/2024]
Abstract
INTRODUCTION The Hopkins Symptom Checklist-10 (HSCL-10) is a self-report inventory of anxiety and depression symptoms that may assist clinicians in screening for clinical conditions among patients with substance use disorder (SUD). We examined the HSCL-10 as a screening tool for anxiety and depressive disorders within a general population of SUD inpatients. METHODS We used data from a cohort study of 611 SUD inpatients. Receiver operating characteristic (ROC) analyses were conducted, with and without covariates, to evaluate the potential of the HSCL-10 as a screening tool. This was explored using any anxiety disorder, especially posttraumatic stress disorder (PTSD), and any mood disorder, especially major depressive disorders, as the outcome criteria. Candidate covariates included gender, age, education, polydrug use and treatment center.Results: The HSCL-10 had a moderate ability to identify caseness (i.e. having or not having a clinical diagnosis) according to each outcome criterion, with the area under the ROC curve (AUC) varying from 0.64 to 0.66. Adding relevant covariates markedly enhanced the instrument's ability to identify those who met the criteria for any anxiety disorder (AUC = 0.77), especially PTSD (AUC = 0.82). CONCLUSION In a real-world clinical setting, the HSCL-10 has fair-to-good clinical utility for identifying SUD inpatients who have comorbid clinical symptoms of anxiety disorders or PTSD, when combined with common background variables. The HSCL-10, a brief self-report screening tool, may serve as an efficient proxy for comprehensive interviews used in research and for clinical anxiety symptom screening among patients with SUD.
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Affiliation(s)
- Helle Wessel Andersson
- Department of Research and Development, Clinic of Substance Use and Addiction Medicine, St. Olavs University Hospital, Trondheim, Norway
| | - Trond Nordfjærn
- Department of Research and Development, Clinic of Substance Use and Addiction Medicine, St. Olavs University Hospital, Trondheim, Norway
- Department of Psychology, Norwegian University of Science and Technology, Trondheim, Norway
| | - Mats P Mosti
- Department of Research and Development, Clinic of Substance Use and Addiction Medicine, St. Olavs University Hospital, Trondheim, Norway
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Forkus SR, Raudales AM, Kiefer R, Contractor AA, Weiss NH. Posttraumatic stress symptoms and risky alcohol use: The roles of negative social reactions to sexual assault disclosure and trauma-related shame. PSYCHOLOGICAL TRAUMA : THEORY, RESEARCH, PRACTICE AND POLICY 2024; 16:596-602. [PMID: 36480383 PMCID: PMC10283354 DOI: 10.1037/tra0001396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/17/2024]
Abstract
INTRODUCTION Posttraumatic stress symptoms (PTS) and risky alcohol use (RAU) frequently co-occur among those with a history of sexual assault, and this co-occurrence has been linked to severe psychosocial and functional impairment. OBJECTIVE The current study examined the roles of negative social reactions to sexual assault disclosure and trauma-related shame in the association between PTS severity and RAU. This was tested by examining the separate and sequential indirect effects of negative social reactions and trauma-related shame in the PTSD-RAU relation among individuals with a history of sexual assault. METHOD Data were collected from 235 individuals who endorsed a history of sexual assault (Mage = 35.45, 70.5% women, 83.8% White). RESULTS Negative social reactions (b = .03, SE = .01, p < .05, 95% CI [.005, .06]) and trauma-related shame (b = .03, SE = .01, p < .05, 95% CI [.003, .06]), separately, and sequentially (b = .01, SE = .004, p < .05, 95% CI [.001, .02]) explained the relation between PTS severity and RAU. CONCLUSIONS Findings suggest that it may be valuable to assess and neutralize negative social reactions to reduce trauma-related shame and subsequent RAU among individuals with a history of sexual assault who experience more severe PTS severity. (PsycInfo Database Record (c) 2024 APA, all rights reserved).
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Gould DA, Lubin RE, McGrew SJ, Smit T, Vujanovic AA, Otto MW, Zvolensky MJ. The Role of Functional Health Literacy in terms of Harmful Alcohol Use in Adults with Probable Posttraumatic Stress Disorder and Alcohol Use Disorder. RESEARCH SQUARE 2024:rs.3.rs-4144996. [PMID: 38585994 PMCID: PMC10996817 DOI: 10.21203/rs.3.rs-4144996/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/09/2024]
Abstract
Purpose The current study examined functional health literacy (FHL) in regard to hazardous drinking among a sample with probable posttraumatic stress disorder (PTSD) and alcohol use disorder (AUD). Methods Participants were 565 adults with probable PTSD and hazardous alcohol use (52.2% female, 68.8% Non-Hispanic White, average age = 39.2 years ± 10.9 years). Results FHL literacy maintained statistically significant role in terms of hazardous drinking (p < .001) even in the context of posttraumatic stress. Conclusion FHL may be important to better understand hazardous drinking among persons with comorbid PTSD and AUD.
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Amstadter AB, Lönn S, Sundquist J, Sundquist K, Kendler KS. Post-traumatic stress disorder and drug use disorder: examination of aetiological models in a Swedish population-based cohort. Eur J Psychotraumatol 2023; 14:2258312. [PMID: 37800551 PMCID: PMC10561571 DOI: 10.1080/20008066.2023.2258312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 07/24/2023] [Indexed: 10/07/2023] Open
Abstract
Background: There are two primary phenotypic models of comorbidity between post-traumatic stress disorder (PTSD) and drug use disorder (DUD), i.e. self-medication (PTSD precedes and causes DUD) and susceptibility (DUD precedes and causes PTSD). We sought to clarify the longitudinal relationship between PTSD and DUD, while examining sex differences.Method: We used approximately 23 years of longitudinal data from Swedish population registries to conduct two complementary statistical models: Cox proportional hazard models (N ≈ 1.5 million) and a cross-lagged panel model (N ≈ 3.8 million).Results: Cox proportional hazards models, adjusting for cohort and socioeconomic status, found strong evidence for the self-medication hypothesis, as PTSD predicted increased risk for DUD among both women [hazard ratio (HR) = 5.34, 95% confidence interval (CI) 5.18, 5.51] and men (HR = 3.65, 95% CI 3.54, 3.77), and moreover, that the PTSD to DUD association was significantly higher among women (interaction term 0.68, 95% CI 0.65, 0.71). The results of the susceptibility model were significant, but not as strong as the self-medication model. DUD predicted risk for PTSD among both women (HR = 2.43, 95% CI 2.38, 2.50) and men (HR = 2.55, 95% CI 2.50, 2.60), and HR was significantly higher in men (interaction term 1.05, 95% CI 1.02, 1.08). Investigating the pathways simultaneously in the cross-lagged model yielded support for both pathways of risk. The cross-paths instantiating the susceptibility model (0.10-0.22 in females, 0.12-0.19 in males) were mostly larger than those capturing the self-medication model (0.01-0.16 in females, 0.04-0.22 in males).Conclusions: We demonstrate that the relationship between PTSD and DUD is bidirectional, with evidence that future research should prioritize examining specific pathways of risk that may differ between men and women.
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Affiliation(s)
- Ananda B. Amstadter
- Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, VA, USA
- Department of Psychiatry, Virginia Commonwealth University, Richmond, VA, USA
| | - Sara Lönn
- Center for Primary Health Care Research, Lund University, Malmö, Sweden
| | - Jan Sundquist
- Center for Primary Health Care Research, Lund University, Malmö, Sweden
- Department of Family Medicine and Community Health, Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Kristina Sundquist
- Center for Primary Health Care Research, Lund University, Malmö, Sweden
- Department of Family Medicine and Community Health, Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Kenneth S. Kendler
- Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, VA, USA
- Department of Psychiatry, Virginia Commonwealth University, Richmond, VA, USA
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Della Rocca F, Maremmani AGI, Bacciardi S, Pacini M, Lamanna F, Tripodi B, Miccoli M, Maremmani I. Characteristics of Stress Sensitivity in Heroin Use Disorder Patients during Their Opioid Agonist Treatment. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:4566. [PMID: 36901575 PMCID: PMC10002439 DOI: 10.3390/ijerph20054566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 02/22/2023] [Accepted: 03/02/2023] [Indexed: 06/18/2023]
Abstract
In the present study, performed on a sample of Heroin Use Disorder (HUD) patients undergoing Opioid Agonist Treatment (OAT), we attempted to explore the relationships between stress sensitivity and heroin addiction-related clinical aspects. HUD patients' stress sensitivity was evaluated with the Heroin/PTSD-Spectrum questionnaire (H/PSTD-S). The Drug Addiction History Questionnaire (DAH-Q), the Symptomatological Check List-90 (SCL-90), and The Behavioural Covariate of Heroin Craving inventory (CRAV-HERO) were all used, as were the Deltito Subjective Wellness Scale (D-SWS), a self-report scale evaluating subjective well-being; the Cocaine Problem Severity Index (CPSI), a questionnaire determining the extent of a cocaine problem; and the Marijuana Craving Questionnaire (MC-Q), an instrument assessing craving for cannabinoids. We checked correlations between stress sensitivity and the extent of HUD clinical features and compared patients with and without problematic stress sensitivity. H/PTSD-S was positively correlated with patients' income, altered mental status, legal problems, the lifetime different treatments index, the current treatment load index, and all SCL-90 indexes and factors. Regarding subjective well-being, stress sensitivity negatively correlated with the contrast best week (last five years) index. Patients with high-stress sensitivity were females with a low income. They exhibited a more severe mental status at treatment entry, greater difficulty in working adaptation, and legal problems during treatment. Additionally, these patients showed a higher level of psychopathology, more impairment in well-being, and more risky behaviours during treatment. Stress sensitivity, as H/PTSD-S, must be considered an outcome of HUD. HUD's addiction history and clinical features are significant risk factors for H/PTSD-S. Therefore, social and behavioural impairment in HUD patients could be considered the clinical expression of the H/PTSD spectrum. In summary, the long-term outcome of HUD is not represented by drug-taking behaviours. Rather, the inability to cope with the contingent environmental conditions is the key feature of such a disorder. H/PTSD-S, therefore, should be seen as a syndrome caused by an acquired inability (increased salience) concerning regular (daily) life events.
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Affiliation(s)
- Filippo Della Rocca
- Addiction Research Methods Institute, World Federation for the Treatment of Opioid Dependence, 225 Varick Street, Suite 402, New York, NY 10014, USA
| | - Angelo G. I. Maremmani
- Addiction Research Methods Institute, World Federation for the Treatment of Opioid Dependence, 225 Varick Street, Suite 402, New York, NY 10014, USA
- Department of Psychiatry and Addictions, Section of Psychiatry, North-Western Tuscany Local Health Unit, Tuscany NHS, Versilia Zone, Via Aurelia 335, 55041 Viareggio, Italy
| | - Silvia Bacciardi
- Addiction Research Methods Institute, World Federation for the Treatment of Opioid Dependence, 225 Varick Street, Suite 402, New York, NY 10014, USA
- Department of Psychiatry and Addictions, Section of Psychiatry, North-Western Tuscany Local Health Unit, Tuscany NHS, Versilia Zone, Via Aurelia 335, 55041 Viareggio, Italy
| | - Matteo Pacini
- V.P. Dole Research Group, G. De Lisio Institute of Behavioural Sciences, Via di Pratale 3, 56121 Pisa, Italy
| | - Francesco Lamanna
- Department of Psychiatry and Addictions, Section of Addictions, North-Western Tuscany Local Health Unit, Tuscany NHS, Pisa Zone, Via delle Torri 160, 56124 Pisa, Italy
| | - Beniamino Tripodi
- Department of Mental Health and Addictions, Division of Psychiatry, ASST Crema, Via Largo Dossena 2, 26013 Crema, Italy
| | - Mario Miccoli
- Addiction Research Methods Institute, World Federation for the Treatment of Opioid Dependence, 225 Varick Street, Suite 402, New York, NY 10014, USA
- Department of Clinical and Experimental Medicine, University of Pisa, Via Roma 67, 56100 Pisa, Italy
| | - Icro Maremmani
- Addiction Research Methods Institute, World Federation for the Treatment of Opioid Dependence, 225 Varick Street, Suite 402, New York, NY 10014, USA
- V.P. Dole Research Group, G. De Lisio Institute of Behavioural Sciences, Via di Pratale 3, 56121 Pisa, Italy
- Saint Camillus International University of Health Sciences (UniCamillus), Via di Sant’Alessandro 8, 00131 Rome, Italy
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Bedard-Gilligan MA, Dworkin ER, Kaysen D, Ojalehto HJ, Stappenbeck CA, Lindgren KP. A pilot study on the feasibility, acceptability, and preliminary efficacy of a brief text message intervention for co-occurring alcohol misuse and PTSD symptoms in a community sample. J Anxiety Disord 2022; 91:102615. [PMID: 35988440 DOI: 10.1016/j.janxdis.2022.102615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 07/11/2022] [Accepted: 08/04/2022] [Indexed: 11/29/2022]
Abstract
Accessible, brief, and self-directed intervention are needed to improve treatment access for individuals with co-occuring PTSD and alcohol misuse. This pilot study tests the feasibility, acceptability, and preliminary efficacy of a brief text message intervention based on cognitive behavioral therapy plus message framing (CBT + Framing) compared to active control providing kind support and attention (KAM), to reduce PTSD symptoms and alcohol use. Two waves of community-based data collection (Wave 1 n = 50; Wave 2 n = 59) were completed. Participants self-reported symptoms at baseline, post-intervention, and 8-week follow-up. Engagement and retention were high, suggesting messages were feasible and acceptable. Across waves and conditions, from baseline to follow-up primary outcomes of PTSD symptoms (medium to large effects), weekly drinks (medium effects), and heavy episodic drinking (small to medium effects) decreased. Consistent with hypotheses, CBT + Framing outperformed KAM for PTSD at post in Wave 2 and for number of heavy drinking episodes at both post and follow-up in Wave 1. Contrary to hypotheses, KAM outperformed CBT + Framing for PTSD at post in Wave 1, and minimal differences were observed between conditions for weekly drinks in both waves. Future studies should continue to develop and test brief, accessible interventions.
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Affiliation(s)
| | - Emily R Dworkin
- University of Washington, Department of Psychiatry, Box 356560, Seattle, WA 98195, USA
| | - Debra Kaysen
- University of Washington, Department of Psychiatry, Box 356560, Seattle, WA 98195, USA
| | - Heidi J Ojalehto
- University of Washington, Department of Psychiatry, Box 356560, Seattle, WA 98195, USA
| | - Cynthia A Stappenbeck
- University of Washington, Department of Psychiatry, Box 356560, Seattle, WA 98195, USA
| | - Kristen P Lindgren
- University of Washington, Department of Psychiatry, Box 356560, Seattle, WA 98195, USA
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Kehle-Forbes SM, Nelson D, Norman SB, Schnurr PP, Shea MT, Ackland PE, Meis L, Possemato K, Polusny MA, Oslin D, Hamblen JL, Galovski T, Kenny M, Babajide N, Hagedorn H. Comparative effectiveness of trauma-focused and non-trauma-focused psychotherapy for PTSD among veterans with comorbid substance use disorders: Protocol & rationale for a randomized clinical trial. Contemp Clin Trials 2022; 120:106876. [PMID: 35987487 DOI: 10.1016/j.cct.2022.106876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 07/28/2022] [Accepted: 08/04/2022] [Indexed: 11/03/2022]
Abstract
BACKGROUND Co-occurrence of posttraumatic stress disorder (PTSD) and substance use disorders (SUDs) is common and concurrent treatment is recommended. Relatively little is known about which evidence-based psychotherapies for PTSD are most effective for patients with varying substance use profiles. We aim to examine the comparative effectiveness of trauma-focused therapy (TFT) and non-trauma-focused therapy (NTFT) among Veterans with PTSD and SUD. TFT has been found to be effective among those with PTSD/SUD, though effects are smaller and rates of treatment non-completion are higher than in those without SUD. NTFTs suggested for the treatment of PTSD, such as Present Centered Therapy, (PCT) have not been examined among those with co-occurring SUD, despite lower rates of treatment dropout. We will also examine the comparative effectiveness of TFT and NTFT for patients with varying SUD severity, type of substances used, and patient treatment preference. METHOD 420 Veterans with PTSD and SUD will be randomized in a prospective, pragmatic comparative effectiveness trial at 14 Veterans Health Administration facilities. Participants will receive either TFT (Prolonged Exposure or Cognitive Processing Therapy) or NTFT (PCT) after enrolling in concurrent SUD treatment-as-usual. Assessments will occur at baseline, posttreatment, 3- and 6 -months posttreatment. Main outcomes are PTSD symptom severity and PTSD treatment dropout. Clinician, patient, and leadership stakeholder panels advise study activities, and a process evaluation will identify strategies to enhance the implementation of evidence-based PTSD treatments in SUD care settings. CONCLUSIONS Results will provide critical information to guide clinicians when recommending PTSD treatments to patients with comorbid SUD. CLINICALTRIALS gov Identifier: NCT04581434.
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Affiliation(s)
- Shannon M Kehle-Forbes
- Center for Care Delivery & Outcomes Research, Minneapolis VA Healthcare System, One Veterans Drive, Minneapolis, MN 55417, United States of America; Women's Health Sciences Division at VA Boston, National Center for PTSD, 150 S. Huntington Ave, Boston, MA 02130, United States of America; Department of Medicine, University of Minnesota, 420 Delaware St SE, Minneapolis, MN 55455, United States of America.
| | - David Nelson
- Center for Care Delivery & Outcomes Research, Minneapolis VA Healthcare System, One Veterans Drive, Minneapolis, MN 55417, United States of America; Department of Medicine, University of Minnesota, 420 Delaware St SE, Minneapolis, MN 55455, United States of America
| | - Sonya B Norman
- National Center for PTSD, 215 North Main Street, White River Junction, VT 05009, United States of America; Department of Psychiatry, University of California San Diego, 3350 La Jolla Village Drive, La Jolla, CA 92161, United States of America
| | - Paula P Schnurr
- National Center for PTSD, 215 North Main Street, White River Junction, VT 05009, United States of America; Department of Psychiatry, Geisel School of Medicine at Dartmouth, Hanover, NH 03577, United States of America
| | - M Tracie Shea
- Department of Psychiatry and Human Behavior, Alpert Medical School of Brown University, Providence, RI 02906, United States of America
| | - Princess E Ackland
- Center for Care Delivery & Outcomes Research, Minneapolis VA Healthcare System, One Veterans Drive, Minneapolis, MN 55417, United States of America; Department of Medicine, University of Minnesota, 420 Delaware St SE, Minneapolis, MN 55455, United States of America
| | - Laura Meis
- Center for Care Delivery & Outcomes Research, Minneapolis VA Healthcare System, One Veterans Drive, Minneapolis, MN 55417, United States of America; Department of Medicine, University of Minnesota, 420 Delaware St SE, Minneapolis, MN 55455, United States of America
| | - Kyle Possemato
- VA Center for Integrated Healthcare, 800 Irving Avenue, Syracuse, NY 13204, United States of America
| | - Melissa A Polusny
- Center for Care Delivery & Outcomes Research, Minneapolis VA Healthcare System, One Veterans Drive, Minneapolis, MN 55417, United States of America; Minneapolis VA Health Care System, One Veterans Drive, Minneapolis, MN 55417, United States of America; Department of Psychiatry & Behavioral Sciences, University of Minnesota Medical School, 2312 South 6(th) Street, Minneapolis, MN 55454, United States of America
| | - David Oslin
- VISN 4 MIRECC, Crescenz VA Medical Center, 3900 Woodland Ave, Philadelphia, PA 19104, United States of America; Department of Psychiatry, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA 1 191049, United States of America
| | - Jessica L Hamblen
- National Center for PTSD, 215 North Main Street, White River Junction, VT 05009, United States of America; Department of Psychiatry, Geisel School of Medicine at Dartmouth, Hanover, NH 03577, United States of America
| | - Tara Galovski
- Women's Health Sciences Division at VA Boston, National Center for PTSD, 150 S. Huntington Ave, Boston, MA 02130, United States of America; Department of Psychiatry, Boston University, Boston, MA 02118, United States of America
| | - Marie Kenny
- Center for Care Delivery & Outcomes Research, Minneapolis VA Healthcare System, One Veterans Drive, Minneapolis, MN 55417, United States of America
| | - Nofisat Babajide
- Center for Care Delivery & Outcomes Research, Minneapolis VA Healthcare System, One Veterans Drive, Minneapolis, MN 55417, United States of America
| | - Hildi Hagedorn
- Center for Care Delivery & Outcomes Research, Minneapolis VA Healthcare System, One Veterans Drive, Minneapolis, MN 55417, United States of America; Department of Psychiatry & Behavioral Sciences, University of Minnesota Medical School, 2312 South 6(th) Street, Minneapolis, MN 55454, United States of America
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Psychosocial functioning in integrated treatment of co-occurring posttraumatic stress disorder and alcohol use disorder. J Psychiatr Res 2021; 142:40-47. [PMID: 34314993 DOI: 10.1016/j.jpsychires.2021.07.036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2021] [Revised: 07/12/2021] [Accepted: 07/21/2021] [Indexed: 11/21/2022]
Abstract
Co-occurring posttraumatic stress disorder and alcohol use disorder (PTSD/AUD) is associated with poorer psychosocial functioning than either disorder alone; however, it is unclear if psychosocial functioning improves in treatment for PTSD/AUD. This study examined if psychosocial functioning improved in integrated treatments for PTSD/AUD, and if changes in PTSD severity and percentage heavy drinking days (PHDD) during treatment were associated with functioning outcomes. 119 veterans with PTSD/AUD randomized to receive either Concurrent Treatment of PTSD and Substance Use Disorders using Prolonged Exposure or Seeking Safety completed measures of functioning (Medical Outcomes Survey SF-36), PTSD (Clinician Administered PTSD Scale for DSM-5), and alcohol use (Timeline Follow-Back) at baseline, posttreatment, 3- and 6-month follow-ups. Our findings suggest that psychosocial functioning improved to a statistically significant degree with no significant differences between conditions. Reductions in PTSD severity during treatment were associated with psychosocial functioning improvements, whereas reductions in PHDD were associated with improvement in role impairment at posttreatment. Although psychosocial functioning improves to a statistically significant degree in interventions designed to treat PTSD/AUD, these improvements do not represent clinically meaningful improvements in patients' abilities to navigate important roles. Findings underscore the need to study how to best treat psychosocial functioning impairment in PTSD/AUD.
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Berenz EC, Edalatian Zakeri S, Demos AP, Paltell KC, Bing-Canar H, Kevorkian S, Ranney R. Negative affect and alcohol craving in trauma-exposed young adult drinkers. Alcohol Clin Exp Res 2021; 45:1479-1493. [PMID: 34241905 DOI: 10.1111/acer.14641] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 05/05/2021] [Accepted: 05/12/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND Clinical research indicates that successful posttraumatic stress disorder (PTSD) treatment does not lead to improvements in alcohol use outcomes in comorbid PTSD and alcohol use disorder (AUD). Emerging theory suggests that treating PTSD may not disrupt an association between negative affect and alcohol craving, which underlies negative reinforcement drinking. The goal of the current study was to determine the respective influences of PTSD symptoms, coping motives, and negative affect on trauma and alcohol cue reactivity to inform theoretical models of co-occurring PTSD and AUD. METHODS The sample consisted of 189 young adults (50.3% women; 49.2% current PTSD; 84.0% current AUD) who endorsed interpersonal trauma (e.g., sexual/physical assault) and current weekly alcohol use. Participants completed a trauma and alcohol cue reactivity assessment, in which subjective (e.g., craving, affect) and physiological (i.e., salivation) measures were recorded in response to 4 narrative (i.e., personalized trauma or standard neutral) and in vivo beverage (i.e., personalized alcohol or water) cue combinations. RESULTS Forward-fitted linear mixed-effects (LME) models confirmed that trauma cue-elicited craving was elevated among those high but not low in PTSD symptoms, consistent with prior research and theory. Trauma cue-elicited craving was fully explained by increases in negative affect, with no evidence of a direct effect of trauma cue on craving. PTSD symptoms moderated an association between trauma cue and negative affect (but not negative affect and craving), and coping motives for alcohol moderated an association between negative affect and craving (but not trauma cue and negative affect). CONCLUSIONS This study provides novel laboratory evidence for the respective contributions of negative affect, PTSD symptoms, and coping motives on alcohol craving in trauma-exposed drinkers. It offers a methodological framework in which to evaluate novel strategies that aim to disrupt negative reinforcement drinking in individuals with co-occurring PTSD and AUD.
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Affiliation(s)
- Erin C Berenz
- Department of Psychology, University of Illinois at Chicago, Chicago, IL, USA
| | | | - Alexander P Demos
- Department of Psychology, University of Illinois at Chicago, Chicago, IL, USA
| | - Katherine C Paltell
- Department of Psychology, University of Illinois at Chicago, Chicago, IL, USA
| | - Hanaan Bing-Canar
- Department of Psychology, University of Illinois at Chicago, Chicago, IL, USA
| | - Salpi Kevorkian
- Department of Surgery, Virginia Commonwealth University, Richmond, VA, USA
| | - Rachel Ranney
- Department of Psychology, University of Illinois at Chicago, Chicago, IL, USA
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10
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Panza KE, Kline AC, Norman GJ, Pitts M, Norman SB. Subgroups of comorbid PTSD and AUD in U.S. military veterans predict differential responsiveness to two integrated treatments: A latent class analysis. J Psychiatr Res 2021; 137:342-350. [PMID: 33756376 DOI: 10.1016/j.jpsychires.2021.02.061] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Revised: 02/16/2021] [Accepted: 02/23/2021] [Indexed: 01/19/2023]
Abstract
Posttraumatic stress disorder (PTSD) and alcohol use disorder (AUD) frequently co-occur. Integrated treatments are effective, but not all patients respond and predicting outcome remains difficult. In this study, latent class analysis (LCA) identified symptom-based subgroups of comorbid PTSD/AUD among 119 veterans with PTSD/AUD from a randomized controlled trial of integrated exposure therapy (I-PE) versus integrated coping skills therapy (I-CS). Multilevel models compared subgroups on PTSD severity and percentage of heavy drinking days at post-treatment and 3- and 6-month follow-up. LCA revealed three subgroups best fit the data: Moderate PTSD/Low AUD Impairment (21%), High PTSD/High AUD Impairment (48%), and Low PTSD/High AUD Impairment (31%). There was a three-way interaction between time, treatment condition, and subgroup in predicting PTSD outcomes (p < .05). For the Moderate PTSD/Low AUD Impairment class, outcomes at post-treatment and 3-months were similar (ds = 0.17, 0.55), however I-PE showed greater reductions at 6-months (d = 1.36). For the High PTSD/High AUD Impairment class, I-PE demonstrated better post-treatment (d = 0.83) but comparable follow-up (ds = -0.18, 0.49) outcomes. For the Low PTSD/High AUD Impairment class, I-PE demonstrated stronger outcomes at every timepoint (ds = 0.82-1.15). Heavy drinking days declined significantly through follow-up, with an effect of subgroup, but not treatment, on timing of response. This was the first study modeling how PTSD and AUD symptoms might cluster together in a treatment sample of veterans with PTSD/AUD. Symptom-based subgroups show promise in helping understand variability in treatment response among patients with PTSD/AUD and deserve further study.
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Affiliation(s)
- Kaitlyn E Panza
- VA San Diego Healthcare System, 3350 La Jolla Village Drive, San Diego, CA, 92161, USA; Department of Psychiatry, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA.
| | - Alexander C Kline
- VA San Diego Healthcare System, 3350 La Jolla Village Drive, San Diego, CA, 92161, USA; Department of Psychiatry, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA
| | - Gregory J Norman
- Department of Family Medicine and Public Health, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA
| | - Michelle Pitts
- VA San Diego Healthcare System, 3350 La Jolla Village Drive, San Diego, CA, 92161, USA
| | - Sonya B Norman
- VA San Diego Healthcare System, 3350 La Jolla Village Drive, San Diego, CA, 92161, USA; Department of Psychiatry, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA; National Center for Posttraumatic Stress Disorder, 163 Veterans Drive, White River Junction, VT, 05009, USA
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11
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Association of symptom severity, pain and other behavioral and medical comorbidities with diverse measures of functioning among adults with post-traumatic stress disorder. J Psychiatr Res 2021; 134:113-120. [PMID: 33383494 DOI: 10.1016/j.jpsychires.2020.12.063] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 12/17/2020] [Accepted: 12/21/2020] [Indexed: 12/23/2022]
Abstract
Post-traumatic stress disorder (PTSD) is an often disabling mental disorder whose management typically focuses on reducing PTSD symptoms. Chronic pain and other comorbidities that commonly accompany PTSD symptoms may also be independently associated with disability. Using data from the 2012-2013 National Epidemiologic Survey on Alcohol and Related Conditions, we examined the independent association of PTSD symptom severity, pain interference, non-PTSD psychiatric and substance use disorders (SUD), and medical illnesses with each of four domains of function: mental health-related quality of life and physical functioning assessed with the Mental Health Composite Score (MCS) and Physical Function Score (PFS) of the Short Form-12; perceived social support from the Interpersonal Support and Evaluation List-12 (ISEL-12); and self-reported past year employment. Among 1779 individuals representing 11 million U.S. adults who met the Diagnostic and Statistical Manual-5 (DSM-5) criteria for Past Year PTSD, the MCS (41.2; SD 12.5), PFS (44.8; SD 13.2) and ISEL-12 (33.6; SD 7.2) indicated substantial disability when compared to population norms, and only 63.6% were employed. Multiple regression showed the MCS had a modest negative association with PTSD symptoms, pain interference, psychiatric multimorbidity and medical comorbidity although not with SUD. PFS and employment had significant negative associations with pain interference and medical comorbidity. ISEL-12 had a weak negative association with PTSD symptoms and non-PTSD psychiatric comorbidity. Common comorbidities thus significantly influence disability associated with PTSD, often more strongly than PTSD symptoms. PTSD treatment may require integrative multimorbidity management beyond a focus on PTSD symptoms.
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12
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Substance use predictors of attendance among veterans in integrated PTSD and alcohol use disorder treatment. J Subst Abuse Treat 2021; 124:108278. [PMID: 33771279 DOI: 10.1016/j.jsat.2021.108278] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 11/12/2020] [Accepted: 01/03/2021] [Indexed: 10/22/2022]
Abstract
Comorbid post-traumatic stress disorder (PTSD) and alcohol use disorder (AUD) is common, defined by greater severity and impairment than either disorder alone, and associated with poor treatment attendance. Exposure therapies are effective in treating PTSD+AUD, yet substance use is still cited as a potential contraindication for exposure. This study examined substance use-related predictors of session attendance among veterans (N = 119) randomized to receive integrated exposure therapy (Concurrent Treatment of PTSD and Substance Use Disorders using Prolonged Exposure [COPE]; Back et al., 2015) or integrated coping skills therapy (Seeking Safety [SS]; Najavits, 2002) in a clinical trial for comorbid PTSD+AUD (Norman et al., 2019). At baseline, greater percentage of heavy drinking days (β = -0.23, p = .011) and greater AUD severity per structured clinical interview for DSM-IV-TR (β = -0.21, p = .019) predicted fewer sessions across both treatments. Treatment type did not moderate the relationship between predictors and attendance, except for a trend for craving (p = .057), where greater craving predicted fewer sessions in SS (β = -0.31, p = .02) but not COPE (β = 0.14, p = .28). Percentage of abstinence days, AUD duration, and living in a controlled environment (e.g., recovery home) at the start of therapy were not associated with attendance in either treatment condition. Only a subset of substance use characteristics predicted attendance. Findings did not support the notion that alcohol use leads to lower attendance in exposure therapy compared to nonexposure therapy.
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13
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McGuire AP, Hayden CL, Zambrano-Vazquez L, Connolly KM. Examining the Link Between Intolerance of Uncertainty and Positive and Negative Urgency in Veterans With Comorbid Posttraumatic Stress Disorder and Substance Use Disorders. J Nerv Ment Dis 2021; 209:82-84. [PMID: 33323793 DOI: 10.1097/nmd.0000000000001252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Posttraumatic stress disorder (PTSD) and substance use disorders (SUD) are highly comorbid among the veteran population. Impulsivity, particularly negative and positive urgency, are prevalent within this dual-diagnosis population and associated with negative outcomes. One possible correlate of negative/positive urgency is intolerance of uncertainty (IU). IU is associated with exacerbated PTSD symptom severity and increased risk for substance use. However, few studies have examined the link between IU and negative/positive urgency in dual-diagnosis populations. This study aimed to examine whether there was a significant association between trait IU and baseline negative and positive urgency in veterans seeking treatment for both PTSD and SUD. In a sample of 114 veterans from a 6-week residential treatment program, IU was significantly associated with higher negative and positive urgency. Further research is warranted to extend these findings and examine whether IU plays an important role in negative/positive urgency for dual-diagnosis populations.
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Affiliation(s)
| | - Candice L Hayden
- Department of Psychology and Counseling, The University of Texas at Tyler, Tyler
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14
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Renaud F, Jakubiec L, Swendsen J, Fatseas M. The Impact of Co-occurring Post-traumatic Stress Disorder and Substance Use Disorders on Craving: A Systematic Review of the Literature. Front Psychiatry 2021; 12:786664. [PMID: 34970169 PMCID: PMC8712572 DOI: 10.3389/fpsyt.2021.786664] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Accepted: 11/16/2021] [Indexed: 12/29/2022] Open
Abstract
The frequent co-occurrence of post-traumatic stress disorder (PTSD) and substance use disorders (SUDs) leads to manifestations of both conditions that are more severe and more resistance to treatment than single disorders. One hypothesis to explain this synergy is the impact of intrusive memories on craving which, in turn, increases the risk of relapse among patients with substance use disorders. The aim of this systematic review is to examine this possibility by assessing the impact of PTSD and its symptoms on craving among dual disorder patients. Using PRISMA criteria, four databases were comprehensively searched up to June, 2021, in order to identify all candidate studies based on broad key words. Resulting studies were then selected if they examined the impact of PTSD or PTSD symptoms on craving, and if they used standardized assessments of PTSD, SUD, and craving. Twenty-seven articles matched the selection criteria and were included in this review. PTSD was found to be significantly associated with increased craving levels among patients with alcohol, cannabis, cocaine, tobacco, and other substance use disorders. Exposition to traumatic cues among dual disorder patients was also shown to trigger craving, with an additive effect on craving intensity when exposure to substance-related cues occurred. In addition, certain studies observed a correlation between PTSD symptom severity and craving intensity. Concerning mechanisms underlying these associations, some findings suggest that negative emotional states or emotion dysregulation may play a role in eliciting craving after traumatic exposure. Moreover, these studies suggest that PTSD symptoms may, independently of emotions, act as powerful cues that trigger craving. These findings argue for the need of dual disorder treatment programs that integrate PTSD-focused approaches and emotion regulation strategies, in addition to more traditional interventions for craving management.
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Affiliation(s)
- Fabien Renaud
- Pôle Inter-établissement d'addictologie, CHU de Bordeaux et Centre Hospitalier Charles Perrens, Bordeaux, France
| | - Louise Jakubiec
- Pôle Inter-établissement d'addictologie, CHU de Bordeaux et Centre Hospitalier Charles Perrens, Bordeaux, France.,University of Bordeaux/CNRS-UMR 5287, Bordeaux, France
| | - Joel Swendsen
- University of Bordeaux/CNRS-UMR 5287, Bordeaux, France.,EPHE, PSL Research University, Paris, France
| | - Melina Fatseas
- Pôle Inter-établissement d'addictologie, CHU de Bordeaux et Centre Hospitalier Charles Perrens, Bordeaux, France.,University of Bordeaux/CNRS-UMR 5287, Bordeaux, France
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15
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Brunault P, Lebigre K, Idbrik F, Maugé D, Adam P, Barrault S, Baudin G, Courtois R, El Ayoubi H, Grall-Bronnec M, Hingray C, Ballon N, El-Hage W. Childhood Trauma Predicts Less Remission from PTSD among Patients with Co-Occurring Alcohol Use Disorder and PTSD. J Clin Med 2020; 9:jcm9072054. [PMID: 32629872 PMCID: PMC7408730 DOI: 10.3390/jcm9072054] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 06/16/2020] [Accepted: 06/27/2020] [Indexed: 01/17/2023] Open
Abstract
Post-traumatic stress disorder (PTSD) is highly prevalent among patients hospitalized for an alcohol use disorder (AUD). Hospitalization can improve PTSD and AUD outcomes in some but not all patients, but we lack data on the baseline predictors of PTSD non-remission. This study aimed to determine the baseline risk factors for non-remitted PTSD in patients hospitalized for an AUD. Of 298 AUD inpatients recruited in a rehabilitation center (Le Courbat, France), we included 91 AUD inpatients with a co-occurring PTSD and a longitudinal assessment at baseline (T1) and before discharge (T2: 8 weeks later). Patients were assessed for PTSD diagnosis/severity (PCL-5=PTSD Checklist for DSM-5), different types of trauma including childhood trauma (LEC-5=Life Events Checklist for DSM-5/CTQ-SF=Childhood Trauma Questionnaire, Short-Form), and AUD diagnosis/severity (clinical interview/AUDIT=Alcohol Use Disorders Identification Test). Rate of PTSD remission between T1 and T2 was 74.1%. Non-remitted PTSD at T2 was associated with a history of childhood trauma (physical, emotional or sexual abuse, physical negligence), but not with other types of trauma experienced, nor baseline PTSD or AUD severity. Among patients hospitalized for an AUD with co-occurring PTSD, PTSD remission was more strongly related to the existence of childhood trauma than to AUD or PTSD severity at admission. These patients should be systematically screened for childhood trauma in order to tailor evidence-based interventions.
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Affiliation(s)
- Paul Brunault
- CHRU de Tours, Service d’Addictologie Universitaire, Équipe de Liaison et de Soins en Addictologie, 37044 Tours, France; (K.L.); (D.M.); (H.E.A.); (N.B.)
- CHRU de Tours, Clinique Psychiatrique Universitaire, 37044 Tours, France; (R.C.); (W.E.-H.)
- UMR 1253, iBrain, Université de Tours, Inserm, 37020 Tours, France
- Qualipsy EE 1901, Université de Tours, 37020 Tours, France; (S.B.); (G.B.)
- Correspondence: ; Tel.: +33-218-370-581
| | - Kevin Lebigre
- CHRU de Tours, Service d’Addictologie Universitaire, Équipe de Liaison et de Soins en Addictologie, 37044 Tours, France; (K.L.); (D.M.); (H.E.A.); (N.B.)
- CHRU de Tours, Clinique Psychiatrique Universitaire, 37044 Tours, France; (R.C.); (W.E.-H.)
| | - Fatima Idbrik
- Soins de Suite et de Réadaptation en Addictologie “Le Courbat”, 37460 Le Liège, France; (F.I.); (P.A.)
| | - Damien Maugé
- CHRU de Tours, Service d’Addictologie Universitaire, Équipe de Liaison et de Soins en Addictologie, 37044 Tours, France; (K.L.); (D.M.); (H.E.A.); (N.B.)
- CHRU de Tours, Centre de Soins d’Accompagnement et de Prévention en Addictologie CSAPA-37, 37044 Tours, France
| | - Philippe Adam
- Soins de Suite et de Réadaptation en Addictologie “Le Courbat”, 37460 Le Liège, France; (F.I.); (P.A.)
| | - Servane Barrault
- Qualipsy EE 1901, Université de Tours, 37020 Tours, France; (S.B.); (G.B.)
- CHRU de Tours, Centre de Soins d’Accompagnement et de Prévention en Addictologie CSAPA-37, 37044 Tours, France
| | - Grégoire Baudin
- Qualipsy EE 1901, Université de Tours, 37020 Tours, France; (S.B.); (G.B.)
- Laboratory of Psychopathology and Health Processes EA 4057, University Paris Descartes, Sorbonne Paris Cité, 92100 Boulogne-Billancourt, France
| | - Robert Courtois
- CHRU de Tours, Clinique Psychiatrique Universitaire, 37044 Tours, France; (R.C.); (W.E.-H.)
- Qualipsy EE 1901, Université de Tours, 37020 Tours, France; (S.B.); (G.B.)
| | - Hussein El Ayoubi
- CHRU de Tours, Service d’Addictologie Universitaire, Équipe de Liaison et de Soins en Addictologie, 37044 Tours, France; (K.L.); (D.M.); (H.E.A.); (N.B.)
- CHRU de Tours, Centre de Soins d’Accompagnement et de Prévention en Addictologie CSAPA-37, 37044 Tours, France
| | - Marie Grall-Bronnec
- Addictology and Psychiatry Department, Hôpital Saint Jacques, University Hospital of Nantes, 85 rue Saint Jacques, Cedex 1, 44093 Nantes, France;
- Inserm, SPHERE U1246 methodS in Patients-Centered Outcomes and HEalth ResEarch, Université de Nantes, Université de Tours, 22 boulevard Benoni Goullin, 44200 Nantes, France
| | - Coraline Hingray
- Pôle Universitaire du Grand Nancy, Centre Psychothérapique de Nancy, 54520 Laxou, France;
| | - Nicolas Ballon
- CHRU de Tours, Service d’Addictologie Universitaire, Équipe de Liaison et de Soins en Addictologie, 37044 Tours, France; (K.L.); (D.M.); (H.E.A.); (N.B.)
- CHRU de Tours, Clinique Psychiatrique Universitaire, 37044 Tours, France; (R.C.); (W.E.-H.)
- UMR 1253, iBrain, Université de Tours, Inserm, 37020 Tours, France
| | - Wissam El-Hage
- CHRU de Tours, Clinique Psychiatrique Universitaire, 37044 Tours, France; (R.C.); (W.E.-H.)
- UMR 1253, iBrain, Université de Tours, Inserm, 37020 Tours, France
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16
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Piggott VM, Lloyd SC, Perrine SA, Conti AC. Chronic Intermittent Ethanol Exposure Increases Ethanol Consumption Following Traumatic Stress Exposure in Mice. Front Behav Neurosci 2020; 14:114. [PMID: 32694985 PMCID: PMC7338656 DOI: 10.3389/fnbeh.2020.00114] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Accepted: 06/08/2020] [Indexed: 01/15/2023] Open
Abstract
Individuals with post-traumatic stress disorder (PTSD) often use alcohol to cope with their distress. This aberrant use of alcohol often develops into alcohol use disorder (AUD) leading to high rates of PTSD-AUD co-occurrence. Individuals with comorbid PTSD-AUD have more intense alcohol cravings and increased relapse rates during withdrawal than those with AUD alone. Also, individuals with PTSD or AUD alone often show similar psychological behaviors, such as impulsivity and anhedonia. Extensive clinical studies on the behavioral effects of PTSD-AUD comorbidity, namely alcohol use, have been performed. However, these effects have not been well studied or mechanistically explored in animal models. Therefore, the present study evaluated the effects of traumatic stress comorbid with alcohol exposures on ethanol intake, impulsivity, and anhedonia in mice. Adult male C57Bl/6 mice were first exposed to either mouse single-prolonged stress (mSPS), an animal model that has been validated for characteristics akin to PTSD symptoms, or control conditions. Baseline two-bottle choice ethanol consumption and preference tests were conducted after a 7-day isolation period, as part of the mSPS exposure. Next, mice were exposed to air or chronic intermittent ethanol (CIE), a vapor-induced ethanol dependence and withdrawal model, for 4 weeks. Two-bottle choice ethanol drinking was used to measure dependence-induced ethanol consumption and preference during periods intervening CIE cycles. The novelty suppressed feeding (NSF) test was used to evaluate impulsivity and anhedonia behaviors 48 h after mSPS and/or repeated CIE exposure. Results showed that, compared to control conditions, mSPS did not affect baseline ethanol consumption and preference. However, mSPS-CIE mice increased Post-CIE ethanol consumption compared to Control-Air mice. Mice exposed to mSPS had a shorter latency to feed during the NSF, whereas CIE-exposed mice consumed less palatable food reward in their home cage after the NSF. These results demonstrate that mice exposed to both mSPS and CIE are more vulnerable to ethanol withdrawal effects, and those exposed to mSPS have increased impulsivity, while CIE exposure increases anhedonia. Future studies to examine the relationship between behavioral outcomes and the molecular mechanisms in the brain after PTSD-AUD are warranted.
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Affiliation(s)
- Veronica M Piggott
- Research & Development Service, John D. Dingell VA Medical Center, Detroit, MI, United States.,Department of Neurosurgery, Wayne State University School of Medicine, Detroit, MI, United States.,Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI, United States
| | - Scott C Lloyd
- Research & Development Service, John D. Dingell VA Medical Center, Detroit, MI, United States.,Department of Neurosurgery, Wayne State University School of Medicine, Detroit, MI, United States.,Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI, United States
| | - Shane A Perrine
- Research & Development Service, John D. Dingell VA Medical Center, Detroit, MI, United States.,Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI, United States
| | - Alana C Conti
- Research & Development Service, John D. Dingell VA Medical Center, Detroit, MI, United States.,Department of Neurosurgery, Wayne State University School of Medicine, Detroit, MI, United States.,Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI, United States
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17
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Stauffer CS, Meinzer NK, Morrison T, Wen JH, Radanovich L, Leung D, Niles A, O'Donovan A, Batki SL, Woolley JD. Effects of Oxytocin Administration on Cue-Induced Craving in Co-occurring Alcohol Use Disorder and PTSD: A Within-Participant Randomized Clinical Trial. Alcohol Clin Exp Res 2019; 43:2627-2636. [PMID: 31610033 PMCID: PMC7450809 DOI: 10.1111/acer.14217] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Accepted: 10/07/2019] [Indexed: 12/30/2022]
Abstract
BACKGROUND Individuals with alcohol use disorder (AUD) are much more likely to meet criteria for posttraumatic stress disorder (PTSD) than the general population. Compared to AUD alone, those with comorbid AUD-PTSD experience worse outcomes. Prior literature suggests that oxytocin, a hypothalamic neuropeptide, may be effective in the treatment of both AUD and PTSD when administered intranasally, although specific mechanisms remain elusive. METHODS Forty-seven male patients with comorbid AUD-PTSD were administered intranasal oxytocin in a randomized, double-blind, dose-ranging (20 IU, 40 IU, and matched placebo), within-participant design with study visits at least 1 week apart. A cue-induced craving paradigm was conducted using each participant's preferred alcoholic beverage versus a neutral water cue. Self-reported alcohol craving and heart rate (HR) were recorded and analyzed using linear mixed-effect models. RESULTS While alcohol cues significantly induced self-reported craving and increased HR compared to neutral water cues, neither dosage of oxytocin compared to placebo reduced self-reported cue-induced alcohol craving nor cue-induced changes in HR in patients with PTSD-AUD. CONCLUSIONS These preliminary findings suggest that oxytocin does not affect cue-induced craving. Our results contribute to an ever-growing field of research investigating the effects of intranasal oxytocin on the symptoms of substance use disorders and will help further refine methodology and streamline future inquiries in this area.
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Affiliation(s)
- Christopher S Stauffer
- From the, San Francisco Veterans Affairs Medical Center, University of California, San Francisco, San Francisco, California
| | | | - Tyler Morrison
- University of California, San Francisco, San Francisco, California
| | - Jin-Hui Wen
- University of British Columbia, Vancouver, British Columbia
| | - Lily Radanovich
- San Francisco Veterans Affairs Medical Center, San Francisco, California
| | - David Leung
- San Francisco Veterans Affairs Medical Center, San Francisco, California
| | | | - Aoife O'Donovan
- San Francisco Veterans Affairs Medical Center, San Francisco, California
| | - Steven L Batki
- From the, San Francisco Veterans Affairs Medical Center, University of California, San Francisco, San Francisco, California
| | - Joshua D Woolley
- From the, San Francisco Veterans Affairs Medical Center, University of California, San Francisco, San Francisco, California
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18
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Zang Y, Su YJ, McLean CP, Foa EB. Predictors for Excellent Versus Partial Response to Prolonged Exposure Therapy: Who Needs Additional Sessions? J Trauma Stress 2019; 32:577-585. [PMID: 31265187 DOI: 10.1002/jts.22412] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Revised: 01/20/2019] [Accepted: 01/30/2019] [Indexed: 11/09/2022]
Abstract
In practice, the duration of psychotherapy is determined by the patient's response to treatment. Identifying predictors for treatment responses is of great clinical utility to guide clinicians in their treatment planning. Demographic characteristics, trauma history, comorbidity, and early reduction of posttraumatic stress disorder (PTSD) symptoms were examined as predictors of excellent versus partial response to prolonged exposure therapy (PE) for PTSD. Participants were 96 female assault survivors with chronic PTSD who received at least eight PE sessions with or without cognitive restructuring. Participants were classified as excellent responders (n = 27) or partial responders (n = 69) based on whether they achieved at least 70% improvement in self-reported PTSD severity on the PTSD Symptom Scale-Self-Report at the end of Session 8. Excellent responders terminated therapy after Session 9, and partial responders were offered up to three additional sessions. Logistic regression was conducted to investigate predictors of response to PE. Results showed that prior interpersonal violence and comorbid alcohol use disorder were associated with partial response. Comorbid depressive disorder and early PTSD symptom reduction were associated with excellent response. Being treated by a cognitive behavioral therapy expert predicted higher excellent response for patients with a history of prior interpersonal violence. The model accounted for 56.6% of the variance in treatment response and correctly predicted responder status for 83.3% of the sample. These findings contribute to the field's understanding of factors that predict or moderate response to PE and have implications for treatment planning.
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Affiliation(s)
- Yinyin Zang
- Department of Psychiatry, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Yi-Jen Su
- Department of Psychiatry, University of Pennsylvania, Philadelphia, Pennsylvania, USA.,Graduate Institute of Behavioral Sciences, Chang Gung University, Taoyuan, Taiwan, ROC.,Department of Psychiatry, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan, ROC
| | - Carmen P McLean
- Department of Psychiatry, University of Pennsylvania, Philadelphia, Pennsylvania, USA.,VA Palo Alto Health Care System, Palo Alto, California, USA
| | - Edna B Foa
- Department of Psychiatry, University of Pennsylvania, Philadelphia, Pennsylvania, USA
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19
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Simpson TL, Rise P, Browne KC, Lehavot K, Kaysen D. Clinical presentations, social functioning, and treatment receipt among individuals with comorbid life-time PTSD and alcohol use disorders versus drug use disorders: findings from NESARC-III. Addiction 2019; 114:983-993. [PMID: 30694592 PMCID: PMC6719550 DOI: 10.1111/add.14565] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Revised: 11/18/2018] [Accepted: 01/23/2019] [Indexed: 12/22/2022]
Abstract
AIMS To compare individuals with comorbid life-time post-traumatic stress disorder (PTSD) and alcohol use disorders [AUD; i.e. no drug use disorders (DUD)] with those with comorbid PTSD and DUD on past-year prevalence of these disorders, social functioning, life-time psychiatric comorbidities, and treatment receipt. The comorbid groups were also compared with their single diagnosis counterparts. DESIGN AND SETTING Cross-sectional cohort study using data from the National Epidemiologic Survey of Alcohol and Related Conditions (NESARC-III). PARTICIPANTS The total sample size was 36 309. Six groups were established: PTSD/AUD, PTSD/DUD, AUD, DUD, PTSD, and neither PTSD nor AUD/DUD. Life-time prevalence of AUD among those with PTSD/DUD was 80.2% and among those with DUD was 73.8%. MEASUREMENTS The Alcohol Use Disorder and Associated Disabilities Interview Schedule-DSM-5 version assessed life-time and past-year psychiatric disorders and treatment receipt. Demographics and social stability indicators were queried. Group characteristics were summarized using weighted means. Prevalences and estimates for adjusted differences in means and adjusted odds ratios (aORs) were derived from multiple linear regression and logistic regression models, respectively. Analyses were conducted in R and accounted for the NESARC-III's complex survey design, clustering, and non-response. FINDINGS Compared with those with life-time PTSD/AUD, those with life-time PTSD/DUD were significantly less likely to have neither disorder in the past year (PTSD/AUD = 16.1%; PTSD/DUD = 8.5%; aOR = 0.54), and were more likely to report worse social and psychiatric functioning, and to have received both addiction and mental health treatment (PTSD/AUD = 18.4%; PTSD/DUD = 43.2%; aOR = 3.88). Compared with their single disorder counterparts, those with PTSD/DUD reported greater impairment than both groups, whereas the comorbid PTSD/AUD group differed more from the AUD than the PTSD group. CONCLUSIONS People with comorbid PTSD and drug use disorder have greater social and psychiatric impairment and may require different types and intensity of intervention than people with comorbid post-traumatic stress disorder and alcohol use disorder.
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Affiliation(s)
- Tracy L. Simpson
- Center of Excellence in Substance Abuse and Treatment (CESATE), VA Puget Sound Health Care System, Seattle, WA, USA,,Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, WA, USA
| | - Peter Rise
- Denver-Seattle Center of Innovation for Veteran-Centered Value-Driven Care, VA Puget Sound Health Care System, Seattle, WA, USA
| | - Kendall C. Browne
- Center of Excellence in Substance Abuse and Treatment (CESATE), VA Puget Sound Health Care System, Seattle, WA, USA,,Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, WA, USA,,Center of Excellence in Substance Abuse and Treatment (CESATE), Corporal Michael J. Crescenz VA Medical Center, Philadelphia, PA, USA
| | - Keren Lehavot
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, WA, USA,,Denver-Seattle Center of Innovation for Veteran-Centered Value-Driven Care, VA Puget Sound Health Care System, Seattle, WA, USA,Department of Health Services, University of Washington, Seattle, WA, USA
| | - Debra Kaysen
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, WA, USA
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20
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Milburn NG, Hamilton AB, Lopez S, Wyatt GE. Mentoring the next generation of behavioral health scientists to promote health equity. THE AMERICAN JOURNAL OF ORTHOPSYCHIATRY 2019; 89:369-377. [PMID: 31070422 PMCID: PMC7577403 DOI: 10.1037/ort0000415] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Health inequities and disparities among various racial/ethnic minority, sexual minority, and rural populations are the focus of increasing national efforts. Three health problems disproportionately affecting these populations-HIV/AIDS, substance abuse, and trauma-deserve particular attention because of their harmful effects on health across the life span. To address these problems, our training program, the UCLA HIV/AIDS, Substance Abuse, and Trauma Training Program (HA-STTP), mentors and trains early career behavioral health scientists to conduct research using scientifically sound, culturally collaborative, and population-centered approaches. HA-STTP has been highly successful in training a diverse, productive, nationwide group of scholars. The program provides 2 years of training and mentorship to 20 (5 per year over 4 years) scholars. It is unique in its attention to traumatic stress as a form of dysregulation, particularly as experienced by underserved populations. Furthermore, our training program embraces a uniquely comprehensive, culturally grounded understanding of traumatic stress and its implications for substance abuse and HIV. HA-STTP advances scholars' knowledge of the interconnections among substance abuse, HIV/AIDS, traumatic stress, and health disparities, particularly in underrepresented populations; provides intensive mentorship to support scholars' research interests and career trajectories; capitalizes on a multidisciplinary, multiracial/ethnic network of expert faculty; and evaluates the program's impact on scholars' knowledge and productivity. By fostering the growth of scholars committed to conducting research with underrepresented populations that are disproportionately affected by HIV/AIDS, substance abuse, and traumatic stress, this program enhances nationwide efforts to diminish the prevalence of these problems and improve health and quality of life. (PsycINFO Database Record (c) 2019 APA, all rights reserved).
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Affiliation(s)
- Norweeta G Milburn
- Department of Psychiatry and Biobehavioral Sciences, Division of Population Behavioral Health, Semel Institute for Neuroscience & Human Behavior, University of California
| | - Alison B Hamilton
- Department of Psychiatry and Biobhavioral Sciences, University of California, Los Angeles
| | - Susana Lopez
- Department of Psychiatry and Biobehavioral Sciences, Division of Population Behavioral Health, University of California
| | - Gail E Wyatt
- Department of Psychiatry and Biobhavioral Sciences, University of California, Los Angeles
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21
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Straus E, Norman SB, Haller M, Southwick SM, Hamblen JL, Pietrzak RH. Differences in protective factors among U.S. Veterans with posttraumatic stress disorder, alcohol use disorder, and their comorbidity: Results from the National Health and Resilience in Veterans Study. Drug Alcohol Depend 2019; 194:6-12. [PMID: 30390551 DOI: 10.1016/j.drugalcdep.2018.09.011] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2018] [Revised: 09/13/2018] [Accepted: 09/14/2018] [Indexed: 11/29/2022]
Abstract
BACKGROUND Comorbid posttraumatic stress disorder (PTSD) and alcohol use disorder (AUD) are associated with greater clinical and functional impairments than either disorder alone, including higher rates of suicidality and reduced functioning and quality of life. Although PTSD/AUD is associated with more severe risk factors relative to either disorder alone, it is unclear whether PTSD/AUD and its related impairments are also associated with lower levels of protective factors. METHODS We examined two composite factors of protective qualities derived from exploratory factor analyses-social connectedness (i.e., structural social support, perceived social support, secure attachment style) and protective psychosocial characteristics (i.e., resilience, purpose in life, dispositional optimism and gratitude, and community integration), in a nationally representative sample of U.S. Veterans (using data from the National Health and Resilience in Veterans Study) with PTSD alone, AUD alone, and comorbid PTSD/AUD. RESULTS Veterans with PTSD and PTSD/AUD scored significantly lower than those with AUD alone but did not differ from each other on measures of social connectedness and protective psychosocial characteristics (ps < .001). Both factors partially mediated the relationship between diagnostic status (PTSD or PTSD/AUD vs. AUD alone) and suicidal ideation (ORs = 0.58-0.62), as well as between diagnostic status and functioning/quality of life (psychosocial protective characteristics, β = 0.39; social connectedness, β = 0.16). Only protective psychosocial characteristics (OR = 0.54) emerged as a partial mediator between diagnostic status and lifetime suicide attempts. CONCLUSIONS U.S. Veterans with PTSD and PTSD/AUD score lower on measures of protective factors than Veterans with AUD. These factors may be important targets for prevention and treatment efforts.
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Affiliation(s)
- Elizabeth Straus
- VA San Diego Healthcare System, San Diego, CA, 92161, USA; Department of Psychiatry, University of California, San Diego, CA, 92093, USA.
| | - Sonya B Norman
- VA San Diego Healthcare System, San Diego, CA, 92161, USA; Department of Psychiatry, University of California, San Diego, CA, 92093, USA; VA Center of Excellence for Stress and Mental Health, San Diego, CA, 92161, USA; National Center for PTSD, White River Junction, VT, 05009, USA
| | - Moira Haller
- VA San Diego Healthcare System, San Diego, CA, 92161, USA; Department of Psychiatry, University of California, San Diego, CA, 92093, USA
| | - Steven M Southwick
- National Center for PTSD, West Haven, CT, 06516, USA; Department of Psychiatry, Yale University School of Medicine, New Haven, CT, 06516, USA
| | - Jessica L Hamblen
- National Center for PTSD, White River Junction, VT, 05009, USA; Geisel School of Medicine at Dartmouth, Hanover, NH, 03755, USA
| | - Robert H Pietrzak
- National Center for PTSD, West Haven, CT, 06516, USA; Department of Psychiatry, Yale University School of Medicine, New Haven, CT, 06516, USA
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22
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Kim JI, Park H, Kim JH. Alcohol use disorders and insomnia mediate the association between PTSD symptoms and suicidal ideation in Korean firefighters. Depress Anxiety 2018; 35:1095-1103. [PMID: 30028563 DOI: 10.1002/da.22803] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2018] [Revised: 05/10/2018] [Accepted: 06/04/2018] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND There has been a strong association between posttraumatic stress disorder (PTSD) and suicidal ideation, which are both major mental health concerns in firefighters. Alcohol use disorders (AUDs) and insomnia are linked with both PTSD and suicidal ideation, but no studies have examined whether the relationship between PTSD and suicidal ideation can be explained by AUDs and insomnia. The purpose of this study was to investigate the mediating role of AUDs and insomnia in the relationship between PTSD symptoms and suicidal ideation. METHODS A total of 7190 Korean firefighters filled out self-reported questionnaires to assess the number of exposure to incident stressors and the severity of PTSD symptoms, suicidal ideation, AUDs, and insomnia. Hierarchical multivariable linear regression analyses were performed to identify the relationship of AUDs and insomnia with suicidal ideation. Path analyses were applied to investigate the mediation effects of AUDs and insomnia on the relationship between PTSD symptoms and suicidal ideation. RESULTS AUDs and insomnia showed significant associations with suicidal ideation, even after adjusting for demographic factors, number of traumatic events, and PTSD symptoms. The relationship between PTSD symptoms and suicidal ideation was partially mediated by AUDs and insomnia. AUDs also had both direct and indirect effects on suicidal ideation, with the indirect effect mediated by insomnia. CONCLUSIONS We presented a model in which AUDs and insomnia mediate the relationship between PTSD symptoms and suicidal ideation in firefighters. Efforts to treat AUDs and alleviate insomnia could be beneficial in minimizing suicidal ideation in firefighters.
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Affiliation(s)
- Johanna Inhyang Kim
- Department of Public Health Medical Services, Seoul National University Bundang Hospital, Gyeonggi-do 13620, Republic of Korea
| | - Heyeon Park
- Department of Public Health Medical Services, Seoul National University Bundang Hospital, Gyeonggi-do 13620, Republic of Korea
| | - Jeong-Hyun Kim
- Department of Public Health Medical Services, Seoul National University Bundang Hospital, Gyeonggi-do 13620, Republic of Korea.,Department of Psychiatry, Seoul National University Bundang Hospital, Gyeonggi-do 13620, Republic of Korea
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23
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Straus E, Haller M, Lyons RC, Norman SB. Functional and Psychiatric Correlates of Comorbid Post-Traumatic Stress Disorder and Alcohol Use Disorder. Alcohol Res 2018; 39:121-129. [PMID: 31198652 PMCID: PMC6561399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
Post-traumatic stress disorder (PTSD) and alcohol use disorder (AUD) are common comorbid conditions that affect large segments of the population. Individuals with comorbid PTSD/AUD face greater clinical and functional stressors than those with diagnoses of either PTSD or AUD alone. The purpose of this article is to review the phenomenology and functional associations of PTSD/AUD and address the common social, occupational, and psychological concerns associated with both disorders. Given the increased problems associated with comorbid PTSD/AUD, clinical and research efforts should focus on targeting functional and psychosocial problems in conjunction with psychiatric symptoms.
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24
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Siegel EY, Haller M, Cui R, Trim RS, Tate SR, Norman SB. Examining changes in negative mood regulation expectancies, posttraumatic stress disorder, depression, and substance use following integrated cognitive-behavioral therapy. Subst Abus 2017. [PMID: 28632462 DOI: 10.1080/08897077.2017.1342736] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
BACKGROUND The comorbidity of depression, posttraumatic stress disorder (PTSD), and substance use disorder (SUD) is common among veterans. Some research indicates that poor expectancies for negative mood regulation (NMR) may be associated with depression, trauma symptoms, and substance abuse. However, little is known about whether NMR expectancies can be changed through psychotherapy and if so, whether changes in NMR expectancies are related to changes in depression, PTSD, and SUD. METHODS Therefore, this study examined (1) whether NMR expectancies correlate with depression, PTSD, and SUD symptoms; (2) whether NMR expectancies improve after group integrated cognitive-behavioral therapy (ICBT); and (3) whether these changes were associated with improvements in depression, PTSD, and SUD symptoms in a sample of 123 veterans (89% male, 64% non-Hispanic Caucasian) recruited from a Department of Veteran Affairs (VA) Healthcare System. RESULTS Findings indicated that (1) NMR expectancies were significantly associated with depression and PTSD symptoms but not substance use at baseline; (2) NMR expectancies significantly improved following group ICBT treatment; (3) following treatment, improvements in NMR expectancies were associated with decreases in depression and PTSD symptoms but were unrelated to changes in substance use outcomes; and (4) baseline NMR expectancies did not predict treatment outcomes. Similarly, pre-post NMR expectancies change scores were significantly associated with changes in depression and PTSD symptoms, but not percentage days using or percentage days heavy drinking. CONCLUSIONS In conclusion, this study suggests that group ICBT is associated with improvements in NMR expectancies among veterans with depression, PTSD, and SUD, which are associated with improvements in depression and PTSD symptoms.
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Affiliation(s)
- Emma Y Siegel
- a Veterans Affairs San Diego Healthcare System , San Diego , California , USA
| | - Moira Haller
- a Veterans Affairs San Diego Healthcare System , San Diego , California , USA
| | - Ruifeng Cui
- c Department of Psychology , West Virginia University , Morgantown , West Virginia , USA
| | - Ryan S Trim
- a Veterans Affairs San Diego Healthcare System , San Diego , California , USA.,b Department of Psychiatry , University of California , San Diego, La Jolla , California , USA
| | - Susan R Tate
- b Department of Psychiatry , University of California , San Diego, La Jolla , California , USA
| | - Sonya B Norman
- a Veterans Affairs San Diego Healthcare System , San Diego , California , USA.,b Department of Psychiatry , University of California , San Diego, La Jolla , California , USA.,d VA Center of Excellence for Stress and Mental Health , San Diego , California , USA.,e National Center for PTSD , White River Junction , Vermont , USA
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25
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Simpson TL, Lehavot K, Petrakis IL. No Wrong Doors: Findings from a Critical Review of Behavioral Randomized Clinical Trials for Individuals with Co-Occurring Alcohol/Drug Problems and Posttraumatic Stress Disorder. Alcohol Clin Exp Res 2017; 41:681-702. [PMID: 28055143 DOI: 10.1111/acer.13325] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Accepted: 01/03/2017] [Indexed: 12/20/2022]
Abstract
Prior reviews of behavioral treatments for individuals with comorbid alcohol and drug use disorders (substance use disorder SUD) and posttraumatic stress disorder (PTSD) have not systematically considered whether comparison conditions are matched to target treatments on time and attention. A systematic literature search using PubMed MESH terms for alcohol and substance use disorders, PTSD, and treatment identified relevant behavioral randomized clinical trials (RCTs) that evaluated PTSD-oriented exposure-based treatments, addiction-focused treatments, and coping-based treatments that do not involve exposure to trauma memories. Information pertaining to within-subject changes over time and between-subject differences, quality of control condition, recruitment efficiency, and assessment and treatment retention was synthesized. Alcohol and drug outcomes were described separately when possible. Twenty-four behavioral RCTs were identified: 7 exposure based, 6 addiction focused, and 11 coping based. Seven studies included SUD intervention comparison conditions matched to the target intervention on time and attention. Most of the 24 studies found that participants in both the experimental and control conditions improved significantly over time on SUD and PTSD outcomes. No study found significant between-group differences in both SUD and PTSD outcomes favoring the experimental treatment. Despite greater treatment dropout, there was greater improvement in some PTSD outcomes for exposure-based interventions than the control conditions, including when the control conditions were matched for time and attention. Addiction-focused and coping-based interventions did not generally show an advantage over comparably robust controls, although some coping-based interventions yielded better drug use outcomes than control conditions. When available, interventions that integrate exposure-based PTSD treatment and behavioral SUD treatment are recommended as they are associated with better PTSD outcomes than SUD care matched for time and attention. However, the results of this critical review also suggest that people with SUD/PTSD can benefit from a variety of treatment options, including standard SUD care.
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Affiliation(s)
- Tracy L Simpson
- Center of Excellence in Substance Abuse Treatment and Education (CESATE), VA Puget Sound Health Care, Seattle, Washington.,Department of Psychiatry & Behavioral Sciences, University of Washington, Seattle, Washington
| | - Keren Lehavot
- Department of Psychiatry & Behavioral Sciences, University of Washington, Seattle, Washington.,Health Services Research & Development (HSR&D), Center of Innovation for Veteran-Centered and Value-Driven Care, VA Puget Sound Health Care, Seattle, Washington.,Department of Health Services, University of Washington, Seattle, Washington
| | - Ismene L Petrakis
- Mental Illness Research, Education and Clinical Centers (MIRECC) VA Connecticut Health Care System, West Haven, Connecticut.,Department of Psychiatry, Yale University, New Haven, Connecticut
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26
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Petrakis IL, Simpson TL. Posttraumatic Stress Disorder and Alcohol Use Disorder: A Critical Review of Pharmacologic Treatments. Alcohol Clin Exp Res 2017; 41:226-237. [PMID: 28102573 PMCID: PMC5375032 DOI: 10.1111/acer.13297] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2016] [Accepted: 10/21/2016] [Indexed: 01/18/2023]
Abstract
Treatment of alcohol use disorder (AUD) is complicated by the presence of psychiatric comorbidity including posttraumatic stress disorder (PTSD). This is a critical review of the literature to date on pharmacotherapy treatments of AUD and PTSD. A systematic literature search using PubMed MESH terms for alcohol and substance use disorders, PTSD, and treatment was undertaken to identify relevant randomized controlled trials (RCTs). The studies were independently evaluated (ILP and TLS) and those that evaluated the efficacy of a pharmacotherapy for individuals diagnosed with AUD and PTSD and were RCTs were selected. Studies were grouped in 3 categories: (i) those that evaluated first-line treatments for PTSD, (ii) those that evaluated medications to target AUD, and (iii) those that evaluated medications hypothesized to be effective in targeting alcohol consumption as well as PTSD symptoms. Nine RCTs were identified; 3 focused on medications to treat PTSD, 4 focused on AUD, and 3 to target both. One study included both a medication to treat PTSD and 1 to treat AUD so was discussed twice. All but 1 of the studies found that PTSD symptoms and drinking outcomes improved significantly over time. There is not 1 agent with clear evidence of efficacy in this comorbid group. The results for medications to treat PTSD are inconclusive because of contradictory results. There was weak evidence to support the use of medications to treat AUD among those with comorbidity with PTSD. Findings for medications that were hypothesized to treat both disorders were also contradictory. Most studies provided a combination of interventions to treat both disorders. Despite the contradictory results, this review suggests that individuals with AUD and comorbid PTSD can safely be prescribed medications used in noncomorbid populations and patients improve with treatment.
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Affiliation(s)
- Ismene L Petrakis
- Mental Illness Research and Clinical Center (MIRECC), VA CT Healthcare System, West Haven, Connecticut
- Department of Psychiatry, Yale University School of Medicine, New Haven, Connecticut
| | - Tracy L Simpson
- Center of Excellence in Substance Abuse Treatment and Education (CESATE), VA Puget Sound Health Care, Seattle, Washington
- Department of Psychiatry & Behavioral Sciences, University of Washington, Seattle, Washington
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27
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Wilson SM, Krenek M, Dennis PA, Yard SS, Browne KC, Simpson TL. Daily associations between PTSD, drinking, and self-appraised alcohol-related problems. PSYCHOLOGY OF ADDICTIVE BEHAVIORS 2017; 31:27-35. [PMID: 28068120 DOI: 10.1037/adb0000238] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Alcohol dependence (AD) and posttraumatic stress disorder (PTSD) are highly comorbid, yet limited research has focused on PTSD and daily drinking as they relate to self-appraised alcohol-related problems. In treatment contexts, patients' appraisals of alcohol-related problems have implications for assessment, intervention strategies, and prognosis. This study investigated the moderating effect of within-person (daily symptoms) and between-person (overall severity) differences in PTSD on the association between daily drinking and same-day alcohol-related problems. Participants with comorbid AD and PTSD (N = 86) completed 1 week of Interactive Voice Recognition data collection, and logistic and γ-adjusted multilevel models were used to estimate odds and magnitude of self-appraised alcohol-related problems. Results revealed that both within-person and between-person PTSD moderated the association between number of drinks and severity of self-appraised problems. As within-person and between-person PTSD symptoms increased, there was a weaker association between number of drinks consumed and perceived alcohol-related problems. Contrasts further revealed that on nondrinking and light-drinking days, PTSD (both daily symptoms and overall severity) was positively associated with ratings of alcohol-related problems. However, PTSD was not associated with alcohol-related problems on heavier drinking days. In conclusion, more severe PTSD is associated with a less directly contingent relationship between drinking quantity and perceived alcohol-related problems. These findings suggest the importance of further investigations of this moderating effect as well as clinical treatment of comorbid AD and severe PTSD with functional analysis of drinking. (PsycINFO Database Record
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Affiliation(s)
- Sarah M Wilson
- Mid-Atlantic Mental Illness Research Education and Clinical Center (MIRECC)
| | | | - Paul A Dennis
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center
| | | | | | - Tracy L Simpson
- Center of Excellence in Substance Abuse Treatment & Education (CESATE), VA Puget Sound Health Care System
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28
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Berenz EC, Kevorkian S, Chowdhury N, Dick DM, Kendler KS, Amstadter AB. Posttraumatic stress disorder symptoms, anxiety sensitivity, and alcohol-use motives in college students with a history of interpersonal trauma. PSYCHOLOGY OF ADDICTIVE BEHAVIORS 2016; 30:755-763. [PMID: 27786512 DOI: 10.1037/adb0000193] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Posttraumatic stress disorder (PTSD) symptoms are associated with coping-motivated alcohol use in trauma-exposed samples. However, it is unclear which individuals experiencing PTSD symptoms are at greatest risk for alcohol-use problems following trauma exposure. Individuals endorsing high anxiety sensitivity, which is the fear of anxiety and related sensations, may be particularly motivated to use alcohol to cope with PTSD symptoms. In the current study, we examined the moderating role of anxiety sensitivity in the association between PTSD symptoms and coping motives in a sample of 295 young adults with a history of interpersonal trauma and current alcohol use. Participants completed measures of past 30-day alcohol consumption, trauma history, current PTSD symptoms, anxiety sensitivity, and alcohol-use motives. Results of hierarchical multiple regression analyses indicated that greater anxiety sensitivity was significantly associated with greater coping (β = .219) and conformity (β = .156) alcohol-use motives, and greater PTSD symptoms were associated with greater coping motives (β = .247), above and beyond the covariates of sex, alcohol consumption, trauma load, and noncriterion alcohol-use motives. The interaction of anxiety sensitivity and PTSD symptoms accounted for additional variance in coping motives above and beyond the main effects (β = .117), with greater PTSD symptoms being associated with greater coping motives among those high but not low in anxiety sensitivity. Assessment and treatment of PTSD symptoms and anxiety sensitivity in young adults with interpersonal trauma may be warranted as a means of decreasing alcohol-related risk in trauma-exposed young adults. (PsycINFO Database Record
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29
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Berenz EC, Roberson-Nay R, Latendresse SJ, Mezuk B, Gardner CO, Amstadter AB, York TP. Posttraumatic stress disorder and alcohol dependence: Epidemiology and order of onset. PSYCHOLOGICAL TRAUMA-THEORY RESEARCH PRACTICE AND POLICY 2016; 9:485-492. [PMID: 27617659 DOI: 10.1037/tra0000185] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE Posttraumatic stress disorder (PTSD) and alcohol dependence (AD) frequently co-occur; however, epidemiologic studies of temporal associations between PTSD and AD are limited. The aims of this study were (a) to investigate the bidirectional associations between PTSD and AD and (b) to examine demographic and clinical correlates of order-of-onset among individuals with PTSD and AD. METHOD Participants were 11,103 adults (60.6% women; Mage = 48.7 years, SD = 15.9) from the National Epidemiologic Survey on Alcohol and Related Conditions who endorsed lifetime alcohol consumption and DSM-IV PTSD Criterion A trauma exposure (American Psychiatric Association, 2000). Cox proportional hazards models with time-dependent covariates were used to evaluate bidirectional associations between PTSD and AD. Sex differences were assessed using stratified analyses. RESULTS After adjusting for demographic, trauma, and alcohol characteristics, PTSD was associated with greater likelihood of subsequent AD (hazard ratio [HR] = 1.359, 95% CI = 1.357-1.362), and AD was associated with greater likelihood of subsequent PTSD (HR = 1.274, 95% CI = 1.271-1.277). Bidirectional associations between PTSD and AD were stronger for women compared with men. Among individuals with PTSD and AD, initial onset of PTSD was associated with younger age of first potentially traumatic event. Initial onset of AD was associated with earlier initiation of alcohol use, earlier onset of heavy alcohol use, family history of alcohol problems, and history of generalized anxiety disorder and social anxiety disorder for women but not men. Initial AD was associated with lifetime panic disorder for men and women. CONCLUSIONS Etiology of PTSD and AD is heterogeneous, and order of onset may reflect differing risk pathways. (PsycINFO Database Record
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Affiliation(s)
| | | | | | - Briana Mezuk
- Department of Epidemiology and Community Health, Virginia Commonwealth University
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30
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Manjoch H, Vainer E, Matar M, Ifergane G, Zohar J, Kaplan Z, Cohen H. Predator-scent stress, ethanol consumption and the opioid system in an animal model of PTSD. Behav Brain Res 2016; 306:91-105. [PMID: 26965572 DOI: 10.1016/j.bbr.2016.03.009] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Revised: 03/02/2016] [Accepted: 03/04/2016] [Indexed: 12/20/2022]
Abstract
Emerging literature points to stress exposure as a potential contributor to the development of alcohol abuse, but animal models have yielded inconsistent results. Converging experimental data indicate that the endogenous opioid system modulates alcohol consumption and stress regulation. The aim of the present study is to examine the interplay between stress exposure, behavioral stress responses, ethanol (EtOH) consumption and the endogenous opioid system in an animal model of posttraumatic stress disorder. Rats were exposed to stress and then tested in a two-bottle free choice (TBC) assay or in a conditioned place preference paradigm. In some experiments, the endogenous opioid system was pharmacologically manipulated prior to stress exposure. The behavioral outcomes of stress exposure were assessed in an elevated plus-maze, with the acoustic startle response, and by monitoring the freezing response to trauma reminder. Immunoreactivity of phosphorylated opioid receptors in hippocampal subregions was also measured. Stress significantly increased the consumption of EtOH in the TBC assay. The severity of the behavioral response to stress was associated with EtOH consumption, cue-triggered freezing response to a trauma reminder, and endogenous levels of phosphorylated opioid receptors in the hippocampus. Pharmacologically manipulating the endogenous opioid system prior to stress exposure attenuated trauma cue-triggered freezing responses and blocked predator scent stress-induced potentiation of EtOH consumption. These data demonstrate a stress-induced potentiation of EtOH self-administration and reveal a clear association between individual patterns of the behavioral response to stress and alcohol preference, while indicating a role for the endogenous opioid system in the neurobiological response to stress.
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Affiliation(s)
- Hadar Manjoch
- Ben-Gurion University of the Negev, Department of Psychology, Beer Sheva, Israel; Beer-Sheva Mental Health Center, Anxiety and Stress Research Unit, Faculty of Health Sciences, Ben-Gurion University of the Negev, Israel
| | - Ella Vainer
- Beer-Sheva Mental Health Center, Anxiety and Stress Research Unit, Faculty of Health Sciences, Ben-Gurion University of the Negev, Israel
| | - Michael Matar
- Beer-Sheva Mental Health Center, Anxiety and Stress Research Unit, Faculty of Health Sciences, Ben-Gurion University of the Negev, Israel
| | - Gal Ifergane
- Headache Clinic, Department of Neurology, Soroka Medical Center, Ben-Gurion University of the Negev Beer- Sheva, Israel
| | - Joseph Zohar
- Division of Psychiatry, The State of Israel Ministry of Health, The Chaim Sheba Medical Center, Sackler Medical School, Tel-Aviv University, Tel Hashomer, Israel
| | - Zeev Kaplan
- Beer-Sheva Mental Health Center, Anxiety and Stress Research Unit, Faculty of Health Sciences, Ben-Gurion University of the Negev, Israel
| | - Hagit Cohen
- Ben-Gurion University of the Negev, Department of Psychology, Beer Sheva, Israel; Beer-Sheva Mental Health Center, Anxiety and Stress Research Unit, Faculty of Health Sciences, Ben-Gurion University of the Negev, Israel.
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31
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Fosnocht AQ, Briand LA. Substance use modulates stress reactivity: Behavioral and physiological outcomes. Physiol Behav 2016; 166:32-42. [PMID: 26907955 DOI: 10.1016/j.physbeh.2016.02.024] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2015] [Revised: 02/11/2016] [Accepted: 02/15/2016] [Indexed: 01/01/2023]
Abstract
Drug addiction is a major public health concern in the United States costing taxpayers billions in health care costs, lost productivity and law enforcement. However, the availability of effective treatment options remains limited. The development of novel therapeutics will not be possible without a better understanding of the addicted brain. Studies in both clinical and preclinical models indicate that chronic drug use leads to alterations in the body and brain's response to stress. Dysregulation of the hypothalamic-pituitary-adrenal (HPA) axis may shed light on the ability of stress to increase vulnerability to relapse. Further, within both the HPA axis and limbic brain regions, corticotropin-releasing factor (CRF) is critically involved in the brain's response to stress. Alterations in both central and peripheral CRF activity seen following chronic drug use provide a mechanism by which substance use can alter stress reactivity, thus mediating addictive phenotypes. While many reviews have focused on how stress alters drug-mediated changes in physiology and behavior, the goal of this review is to focus on how substance use alters responses to stress.
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Affiliation(s)
| | - Lisa A Briand
- Department of Psychology, Temple University, United States.
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32
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Post-traumatic stress disorder and alcohol misuse: comorbidity in UK military personnel. Soc Psychiatry Psychiatr Epidemiol 2016; 51:1171-80. [PMID: 26864534 PMCID: PMC4977328 DOI: 10.1007/s00127-016-1177-8] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2015] [Accepted: 01/17/2016] [Indexed: 11/11/2022]
Abstract
AIMS To determine the prevalence of comorbid probable post-traumatic stress disorder and alcohol misuse in a UK military cohort study and to determine the level of co-occurrence between these disorders; further aims were to investigate the association between alcohol misuse and the different PTSD symptom clusters, and to assess what factors are associated with probable PTSD in participants with alcohol misuse. METHODS Data from 9984 participants of Phase 2 of the health and well-being survey of serving and ex-serving members of the UK Armed Forces were assessed for probable PTSD and alcohol misuse using the PTSD checklist (PCL-C) and the alcohol use disorders identification test (AUDIT), respectively. RESULTS 1.8 % [95 % confidence interval (CI) 1.5-2.1] of the sample met the criteria for both PTSD and alcohol misuse. All three symptom clusters of PTSD were significantly associated with alcohol misuse, with similar odds ranging from 2.46 to 2.85. Factors associated with probable PTSD in individuals reporting alcohol misuse were age [ages 30-34 (years): OR 2.51, 95 % CI 1.15-5.49; ages 40-44 years: OR 2.77, 95 % CI 1.18-6.47], officer rank (OR 0.36, 95 % CI 0.16-0.85), being in a combat role in parent unit (OR 1.99, 95 % CI 1.20-3.31) and common mental disorder (CMD) (OR 21.56, 95 % CI 12.00-38.74). CONCLUSIONS This study provides strong evidence that PTSD and alcohol misuse are often co-occurring. CMD was highly associated with probable PTSD in individuals with alcohol misuse.
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Browne KC, Wray TB, Stappenbeck CA, Krenek M, Simpson TL. Alcohol Consumption, Craving, and Craving Control Efforts Assessed Daily in the Context of Readiness to Change Among Individuals with Alcohol Dependence and PTSD. J Subst Abuse Treat 2015; 61:34-41. [PMID: 26597623 DOI: 10.1016/j.jsat.2015.09.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2015] [Revised: 08/23/2015] [Accepted: 09/21/2015] [Indexed: 11/30/2022]
Abstract
Research has demonstrated the positive association between alcohol craving and alcohol use and has identified craving as a central component of alcohol use disorders (AUD). Despite potential clinical implications, few studies have examined the relationship between craving and alcohol use in individuals with AUD and common psychiatric comorbidities or explored possible moderators of the craving-alcohol use relationship. The current study used daily monitoring data to: 1) replicate previous findings detecting a positive relationship between craving and alcohol use in individuals with AUD and co-occurring posttraumatic stress disorder (PTSD) and 2) extend these findings by examining the influence of initial change motivation on the craving-use relationship and within-day associations among craving, efforts to control craving, and alcohol consumption. Participants were 84 individuals with alcohol dependence and PTSD enrolled in an intervention study. Generalized estimating equations using pre-treatment baseline daily data revealed significant main effects for craving, craving control, and motivation to change alcohol use. Daily craving was positively related to alcohol use. Greater change motivation and craving control (i.e., efforts to resist craving, avoidance of thoughts and feelings related to craving) were negatively related to alcohol use. A significant interaction was detected between baseline change motivation and daily craving indicating that the association between craving and alcohol use was significantly stronger for those with low baseline change motivation. A significant interaction was also detected between craving control and daily craving, suggesting that participants were more likely to consume alcohol when experiencing high levels of craving if they reported low levels of craving control. Findings bolster the idea that efforts to prevent or ameliorate craving are critical to treatment success for individuals with AUD and PTSD who are seeking to reduce or quit drinking.
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Affiliation(s)
- Kendall C Browne
- Mental Illness Research, Education, and Clinical Center, VA Puget Sound Health Care System, 1660S. Columbian Way, Seattle, WA 98108; Department of Psychiatry & Behavioral Sciences, University of Washington, 1959 NE Pacific Street Box 356560, Room BB1644, Seattle, WA 98195
| | - Tyler B Wray
- VA Puget Sound Health Care System, 1660S. Columbian Way, Seattle, WA 98108
| | - Cynthia A Stappenbeck
- Department of Psychiatry & Behavioral Sciences, University of Washington, 1959 NE Pacific Street Box 356560, Room BB1644, Seattle, WA 98195
| | - Marketa Krenek
- Mental Illness Research, Education, and Clinical Center, VA Puget Sound Health Care System, 1660S. Columbian Way, Seattle, WA 98108
| | - Tracy L Simpson
- Mental Illness Research, Education, and Clinical Center, VA Puget Sound Health Care System, 1660S. Columbian Way, Seattle, WA 98108; Department of Psychiatry & Behavioral Sciences, University of Washington, 1959 NE Pacific Street Box 356560, Room BB1644, Seattle, WA 98195; Center of Excellence in Substance Abuse Treatment and Education, VA Puget Sound Health Care, 1660S. Columbian Way, Seattle, WA 98108.
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Simpson TL, Malte CA, Dietel B, Tell D, Pocock I, Lyons R, Varon D, Raskind M, Saxon AJ. A pilot trial of prazosin, an alpha-1 adrenergic antagonist, for comorbid alcohol dependence and posttraumatic stress disorder. Alcohol Clin Exp Res 2015; 39:808-17. [PMID: 25827659 DOI: 10.1111/acer.12703] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2014] [Accepted: 02/16/2015] [Indexed: 01/04/2023]
Abstract
BACKGROUND Posttraumatic stress disorder (PTSD) and alcohol dependence (AD) commonly co-occur and are associated with greater symptom severity and costs than either disorder alone. No pharmacologic interventions have been found to decrease both alcohol use and PTSD symptom severity relative to matched placebo. Prazosin, an alpha-1 adrenoreceptor antagonist, has demonstrated the efficacy of reducing PTSD and AD symptoms among individuals with one or the other disorder and may be useful in addressing comorbid PTSD/AD. METHODS Prazosin and matched placebo were compared in the context of an outpatient 6-week double-blind randomized controlled pilot trial involving 30 individuals with comorbid PTSD/AD. Medication was titrated to 4 mg q am, 4 mg q pm and 8 mg qhs by the end of week 2. Participants in both conditions received 5 medical management sessions. Information regarding alcohol use, craving, and PTSD was gathered daily using a telephone interactive voice response system. RESULTS Participants randomized to prazosin had a greater reduction in percent days drinking per week and percent days heavy drinking per week between baseline and week 6 than did placebo participants. No significant differences were detected within or between groups in change from weeks 1 to 6 in total PTSD symptoms. Participants in the prazosin condition reported drowsiness on significantly more days than those in the placebo condition. CONCLUSIONS Consistent with the extant research evaluating medications for comorbid PTSD/AD, the current evaluation of prazosin also found decreased alcohol consumption but no medication effect on PTSD symptomatology.
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Affiliation(s)
- Tracy L Simpson
- Center of Excellence in Substance Abuse Treatment and Education, VA Puget Sound Health Care System, Seattle, Washington; Mental Illness Research Education and Clinical Center, VA Puget Sound Health Care System, Seattle, Washington; Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, Washington
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A controlled examination of two coping skills for daily alcohol use and PTSD symptom severity among dually diagnosed individuals. Behav Res Ther 2014; 66:8-17. [PMID: 25617814 DOI: 10.1016/j.brat.2014.12.013] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2014] [Revised: 10/28/2014] [Accepted: 12/19/2014] [Indexed: 11/21/2022]
Abstract
Investigations of targeted coping skills could help guide initial treatment decisions for individuals with co-occurring posttraumatic stress disorder (PTSD) and alcohol dependence (AD) who often endorse worse coping skills than those with AD but not PTSD. Although improvement in coping skills is associated with enhanced alcohol use outcomes, no study has evaluated the utility of teaching specific coping skills in the context of comorbid PTSD/AD. We compared the effects of teaching two coping skills (cognitive restructuring [CR] and experiential acceptance [EA]) or an attention control condition on drinking and PTSD symptoms among 78 men and women with comorbid PTSD/AD during a 5-week daily follow-up assessment. Both CR and EA skills were associated with decreased drinking compared to control, and that change in drinking over time did not significantly differ between those who received CR and EA. Individuals who received CR skills, however, consumed less alcohol on a given day than those who received EA skills. Neither CR nor EA was associated with a decrease in PTSD symptom severity. These results provide preliminary support for clinicians to prioritize CR and EA skills during initial treatment sessions when working with individuals with PTSD/AD, and offer ideas for continued investigation and intervention refinement.
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Debell F, Fear NT, Head M, Batt-Rawden S, Greenberg N, Wessely S, Goodwin L. A systematic review of the comorbidity between PTSD and alcohol misuse. Soc Psychiatry Psychiatr Epidemiol 2014; 49:1401-25. [PMID: 24643298 DOI: 10.1007/s00127-014-0855-7] [Citation(s) in RCA: 202] [Impact Index Per Article: 20.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2013] [Accepted: 02/27/2014] [Indexed: 11/26/2022]
Abstract
PURPOSE This systematic review aimed to assess (1) the level of comorbidity of post-traumatic stress disorder (PTSD) and alcohol misuse reported in research studies since 2007 and (2) any associations found between specific PTSD symptom clusters and alcohol misuse. METHODS A literature search was carried out to capture any papers published from 2007 to the end of July 2012. Six hundred and twenty abstracts were identified and reviewed, and 42 papers were included in the final review after applying inclusion and exclusion criteria. RESULTS The prevalence of comorbid alcohol misuse in those with PTSD ranged from 9.8 to 61.3 %. The prevalence of comorbid PTSD in those with alcohol misuse ranged from 2.0 to 63.0 %, and the majority of prevalence rates were over 10.0 %. Almost all of the odds ratios representing the strength of association between the conditions across a variety of populations were significant, and those ranged from 1.1 to 4.87. Of the different PTSD symptom clusters, this review found most evidence for associations between alcohol misuse and both avoidance/numbing symptoms and hyperarousal symptoms. CONCLUSIONS Given that comorbidity appears to be common, the evidence from this systematic review supports the use of routine screening for comorbidity in populations who are known to have PTSD or alcohol misuse.
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Affiliation(s)
- Frances Debell
- King's College London School of Medicine, Hodgkin Building, Guy's Campus, London, SE1 1UL, UK
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Understanding PTSD comorbidity and suicidal behavior: associations among histories of alcohol dependence, major depressive disorder, and suicidal ideation and attempts. J Anxiety Disord 2014; 28:318-25. [PMID: 24681282 DOI: 10.1016/j.janxdis.2014.02.004] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2013] [Revised: 02/18/2014] [Accepted: 02/24/2014] [Indexed: 01/09/2023]
Abstract
Individuals with posttraumatic stress disorder (PTSD) are at an elevated risk for experiencing suicidal thoughts and actions. However, a relative dearth of research has examined factors that may impact this relation, such as common co-occurring disorders. Utilizing the National Comorbidity Survey-Replication data, the current study examined comparisons between comorbid PTSD and major depressive disorder (MDD) and comorbid PTSD and alcohol dependence (AD) in relation to suicidal ideation and suicide attempts. It was hypothesized that comorbid MDD would be associated with an elevated likelihood of suicidal ideation, while comorbid AD would be associated with an elevated likelihood of suicide attempt history. Results indicated that only PTSD-AD was significantly associated with an elevated likelihood of endorsing histories of both suicidal ideation and suicide attempts. These findings suggest that AD may be a critical risk factor for acquiring the capability for suicide attempts.
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Herrold AA, Jordan N, High WM, Babcock-Parziale J, Chambers RA, Smith B, Evans CT, Li X, Mallinson T, Jenkins S, Pape TLB. Alcohol use and craving among Veterans with mental health disorders and mild traumatic brain injury. ACTA ACUST UNITED AC 2014; 51:1397-410. [DOI: 10.1682/jrrd.2013.07.0170] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2013] [Revised: 07/17/2014] [Indexed: 11/05/2022]
Affiliation(s)
| | | | | | | | | | | | | | | | - Trudy Mallinson
- Department of Clinical Research and Leadership, The George Washington University, Washington, DC
| | - Shonna Jenkins
- Cardinal Hill Rehabilitation Hospital and Department of Physical Medicine and Rehabilitation, University of Kentucky College of Medicine, Lexington, KY;Lexington VA Medical Center, Lexington, KY
| | - Theresa Louise-Bender Pape
- Center of Innovation for Complex Chronic Healthcare, Edward Hines, Jr. Department of Veterans Affairs (VA) Hospital, Hines, IL;Research and Development Service, Edward Hines, Jr. VA Hospital, Hines, IL
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Dutton CE, Adams T, Bujarski S, Badour CL, Feldner MT. Posttraumatic stress disorder and alcohol dependence: individual and combined associations with social network problems. J Anxiety Disord 2014; 28:67-74. [PMID: 24462749 DOI: 10.1016/j.janxdis.2013.11.010] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2013] [Revised: 11/15/2013] [Accepted: 11/30/2013] [Indexed: 11/18/2022]
Abstract
People with either posttraumatic stress disorder (PTSD) or alcohol dependence (AD) are apt to report problems in their social networks, including low perceived support and elevated conflict. However, little research has examined social networks among people with comorbid PTSD/AD despite evidence suggesting these two conditions commonly co-occur and are linked to particularly severe problems. To test the hypothesis that people with comorbid PTSD/AD experience particularly elevated social network problems, individuals with lifetime diagnoses of PTSD, AD, comorbid PTSD/AD, or no lifetime history of Axis I psychopathology in the National Comorbidity Survey-Replication were compared on four dimensions of social networks: (1) Closeness, (2) Conflict, (3) Family Support, and (4) Apprehension. Persons with PTSD, AD, or comorbid PTSD/AD endorsed more problems with the Conflict, Family Support, and Apprehension factors compared to people with no history of Axis I psychopathology. Moreover, individuals with comorbid PTSD/AD endorsed greater Apprehension and significantly less Family Support compared to the other three groups. Results suggest people with comorbid PTSD/AD experience increased problems with their family as well as greater concerns about enlisting social support than even people with PTSD or AD alone. Treatments for people suffering from comorbid PTSD/AD should consider assessing for and possibly targeting family support and apprehension about being close to others.
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Affiliation(s)
| | - Thomas Adams
- University of Arkansas, United States; Medical University of South Carolina, United States; Ralph H. Johnson Veterans Affairs Medical Center, United States
| | | | - Christal L Badour
- University of Arkansas, United States; Medical University of South Carolina, United States; Ralph H. Johnson Veterans Affairs Medical Center, United States
| | - Matthew T Feldner
- University of Arkansas, United States; Laureate Institute for Brain Research, United States.
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Connecting the pathology of posttraumatic stress and substance use disorders: monoamines and neuropeptides. Pharmacol Biochem Behav 2013; 117:61-9. [PMID: 24333548 DOI: 10.1016/j.pbb.2013.12.001] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2013] [Revised: 11/19/2013] [Accepted: 12/01/2013] [Indexed: 11/23/2022]
Abstract
Posttraumatic stress disorder (PTSD) co-occurs highly with substance use disorders (SUDs), yet the neurobiological basis for this comorbid relationship remains unclear. PTSD and SUDs result in similar pathological states including impulsive behavior, reward deficiency, and heightened stress sensitivity. Hence, PTSD and SUD may depend on overlapping dysfunctional neurocircuitry. Here we provide a short overview of the relationship between comorbid PTSD and SUD, as well as the potential role of select neurotransmitter systems that may underlie enhanced vulnerability to drug abuse in the context of PTSD.
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Lehavot K, Stappenbeck CA, Luterek JA, Kaysen D, Simpson TL. Gender differences in relationships among PTSD severity, drinking motives, and alcohol use in a comorbid alcohol dependence and PTSD sample. PSYCHOLOGY OF ADDICTIVE BEHAVIORS 2013; 28:42-52. [PMID: 23647151 DOI: 10.1037/a0032266] [Citation(s) in RCA: 90] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Alcohol dependence (AD) and posttraumatic stress disorder (PTSD) are highly prevalent and comorbid conditions associated with a significant level of impairment. Little systematic study has focused on gender differences specific to individuals with both AD and PTSD. The current study examined gender-specific associations between PTSD symptom severity, drinking to cope (i.e., reduce negative affect), drinking for enhancement (i.e., increase positive affect), and average alcohol use in a clinical sample of men (n = 46) and women (n = 46) with comorbid AD and PTSD. Results indicated that PTSD symptoms were highly associated with drinking-to-cope motives for both men and women, but with greater drinking for enhancement motives for men only. Enhancement motives were positively associated with average alcohol quantity for both men and women, but coping motives were significantly associated with average alcohol quantity for women only. These findings suggest that for individuals with comorbid AD and PTSD, interventions that focus on reducing PTSD symptoms are likely to lower coping motives for both genders, and targeting coping motives is likely to result in decreased drinking for women but not for men, whereas targeting enhancement motives is likely to lead to reduced drinking for both genders.
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Affiliation(s)
- Keren Lehavot
- Advanced Fellowship Program in Mental Illness Research and Treatment, VA Puget Sound Health Care System
| | | | | | - Debra Kaysen
- Department of Psychiatry and Behavioral Sciences, University of Washington
| | - Tracy L Simpson
- Center of Excellence in Substance Abuse Treatment and Education, VA Puget Sound Health Care System
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Galatzer-Levy IR, Nickerson A, Litz BT, Marmar CR. Patterns of lifetime PTSD comorbidity: a latent class analysis. Depress Anxiety 2013; 30:489-96. [PMID: 23281049 DOI: 10.1002/da.22048] [Citation(s) in RCA: 136] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2012] [Revised: 11/01/2012] [Accepted: 12/02/2012] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Posttraumatic stress disorder (PTSD) is associated with high rates of psychiatric comorbidity, most notably substance use disorders, major depression, and other anxiety disorders. However, little is known about how these disorders cluster together among people with PTSD, if disorder clusters have distinct etiologies in terms of trauma type, and if they confer greater burden over and above PTSD alone. METHOD Utilizing Latent Class Analysis, we tested for discrete patterns of lifetime comorbidity with PTSD following trauma exposure (n = 409). Diagnoses were based on the Structured Clinical Interview for DSM-IV (SCID). Next, we examined if gender, trauma type, symptom frequency, severity, and interference with everyday life were associated with the latent classes. RESULTS Three patterns of lifetime comorbidity with PTSD emerged: a class characterized by predominantly comorbid mood and anxiety disorders; a class characterized by predominantly comorbid mood, anxiety, and substance dependence; and a relatively pure low-comorbidity PTSD class. Individuals in both high comorbid classes had nearly two and a half times the rates of suicidal ideation, endorsed more PTSD symptom severity, and demonstrated a greater likelihood of intimate partner abuse compared to the low comorbidity class. Men were most likely to fall into the substance dependent class. CONCLUSION PTSD comorbidity clusters into a small number of common patterns. These patterns may represent an important area of study, as they confer distinct differences in risk and possibly etiology. Implications for research and treatment are discussed.
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Monahan CJ, McDevitt-Murphy ME, Dennhardt AA, Skidmore JR, Martens MP, Murphy JG. The impact of elevated posttraumatic stress on the efficacy of brief alcohol interventions for heavy drinking college students. Addict Behav 2013; 38:1719-25. [PMID: 23261489 DOI: 10.1016/j.addbeh.2012.09.004] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2012] [Revised: 08/27/2012] [Accepted: 09/05/2012] [Indexed: 11/17/2022]
Abstract
Brief alcohol interventions (BAIs) have been widely adopted for use with college students and are associated with significant reductions in drinking and problems. However, many students do not respond to these approaches and little is known about risk factors for poor response. The current study investigated one possible risk factor by examining the impact of posttraumatic stress (PTS) symptoms on BAI efficacy. This study presents pooled data from two randomized clinical trials that examined the efficacy of counselor-administered BAIs compared with computerized interventions. Participants were 207 college students (53.1% women, 68.1% White/Caucasian, 16.9% with elevated post-traumatic stress) who reported past-month heavy episodic drinking. Follow-up assessments were completed six months post-intervention. Analyses testing differences in frequency of past-month heavy episodic drinking revealed a significant post-traumatic stress by time interaction (F(1,165)=8.27, p=.005) such that individuals screening positive for PTS showed larger reductions in heavy episodic drinking at follow-up. A significant three-way interaction between time, PTS, and intervention condition (F(2,167)=5.76, p=.004) was found for alcohol related consequences. Specifically, among individuals screening positive for PTS, only those that received the counselor-administered BAI showed a significant reduction in consequences at follow-up. These results suggest that overall college students with PTS may respond well to BAIs and that counselor-delivered BAIs may be more efficacious than computer-delivered interventions for reducing alcohol problems for these high-risk students.
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Affiliation(s)
- Christopher J Monahan
- Department of Psychology, The University of Memphis, 202 Psychology Building, Memphis, TN 38152, USA
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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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Powers MB, Gillihan SJ, Rosenfield D, Jerud AB, Foa EB. Reliability and validity of the PDS and PSS-I among participants with PTSD and alcohol dependence. J Anxiety Disord 2012; 26:617-23. [PMID: 22480715 DOI: 10.1016/j.janxdis.2012.02.013] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2011] [Revised: 01/26/2012] [Accepted: 02/13/2012] [Indexed: 11/17/2022]
Abstract
The prevalence of alcohol use disorder (e.g., alcohol dependence; AD) among individuals with posttraumatic stress disorder (PTSD) is quite high, with estimates of 52% for men and 30% for women (Kessler, Sonnega, Bromet, Hughes, & Nelson, 1995). There are several interviews and self-report measures of PTSD with good published psychometric properties, and they are routinely used with comorbid AD and PTSD. However, none of these instruments was validated with this population. The current study fills this gap by examining the psychometric properties of the PTSD Symptom Scale-Interview (PSS-I) and the self-report PTSD Diagnostic Scale (PDS) in individuals diagnosed with current PTSD and AD. Both scales comprised of 17 items provide diagnostic and symptom severity information according to DSM-IV-TR criteria. Participants were 167 individuals who were diagnosed with AD and chronic PTSD and were enrolled in a randomized controlled treatment study. Results revealed excellent internal consistency of both the PSS-I and the PDS, good test-retest reliability over a 1-month period, and good convergent validity with the SCID. The specificity of the PSS-I diagnosis of PTSD was better than the PDS diagnosis, the latter exhibiting a greater percentage of false positives. In sum, the results showed that the PSS-I and PDS performed well in this population and can be used with confidence to assess PTSD diagnosis and symptom severity.
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