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Bedard-Gilligan M, Lindgren K, Dworkin E, Tristao T, Kaysen D, Rhew I. A randomized controlled trial testing theory-driven enhancements to increase the efficacy of and engagement in a brief cognitive-behavioural therapy text-message intervention for co-occurring posttraumatic stress disorder symptoms and alcohol misuse. Br J Clin Psychol 2024. [PMID: 38532251 DOI: 10.1111/bjc.12463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 02/27/2024] [Accepted: 03/07/2024] [Indexed: 03/28/2024]
Abstract
OBJECTIVE Engaging individuals with co-occurring posttraumatic stress disorder (PTSD) and alcohol misuse (AM) in effective treatments is difficult. Brief, self-directed approaches that deliver empirically supported intervention techniques, such as cognitive-behavioural therapy (CBT) strategies, via technology may be effective and easier-to-access alternatives to traditional in-person therapy approaches for PTSD + AM. This paper describes the protocol for an intervention development study (NCT05372042) that evaluates a text-message intervention combining CBT texts with techniques from cognitive psychology (message framing) and social psychology (growth mindsets) for treatment of PTSD + AM. METHOD The study uses a 3 (message framing: gain vs. loss vs. no framing) × 2 (mindset: growth mindsets vs. not) factorial design to test enhancements to CBT texts. Individuals age 18+, who report symptoms of PTSD and AM, will be recruited to participate. Participants will complete screening, verification, and baseline measures. They will be randomized to condition and receive 3 text messages per week for 4 weeks. Participants will be assessed at post-, 1-, and 3-month follow-up. RESULTS Analyses will evaluate whether framing and growth mindsets enhance the efficacy of CBT texts. A priori decision rules will be applied to select the intervention condition that is both the most effective and the simplest, which will be tested in a follow-up randomized controlled trial. CONCLUSIONS This study will identify the simplest, most efficacious CBT intervention for PTSD + AM. Its use of cognitive and social psychology-based enhancement and of a factorial decision can serve as examples of how to enhance and increase engagement in brief, self-directed CBT interventions.
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Affiliation(s)
- Michele Bedard-Gilligan
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, Washington, USA
| | - Kristen Lindgren
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, Washington, USA
| | - Emily Dworkin
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, Washington, USA
| | - Ty Tristao
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, Washington, USA
| | - Debra Kaysen
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California, USA
| | - Isaac Rhew
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, Washington, USA
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Jaffe AE, Blayney JA, Graupensperger S, Stappenbeck CA, Bedard-Gilligan M, Larimer M. Personalized normative feedback for hazardous drinking among college women: Differential outcomes by history of incapacitated rape. Psychol Addict Behav 2023; 37:863-874. [PMID: 34435831 PMCID: PMC8881529 DOI: 10.1037/adb0000657] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE Personalized normative feedback (PNF) interventions are effective at reducing hazardous drinking in college. However, little is known about who is most receptive to PNF. College women with a history of alcohol-related incapacitated rape (IR) are at elevated risk for hazardous drinking, but it is unclear what impact intervention messaging may have on this group and how their outcomes compare to those without past IR. To address this gap, this study involved secondary data analysis of a large web-based clinical trial. METHOD Heavy drinking college women (N = 1,188) were randomized into PNF (n = 895) or control conditions (n = 293). Postintervention, women reported their reactions to intervention messaging. Hazardous drinking outcomes (typical drinking, heavy episodic drinking [HED], peak estimated blood alcohol content [eBAC], blackout frequency) were assessed at baseline and 12 months. RESULTS Past IR was reported by 16.3% (n = 194) of women. Women with a history of IR reported more baseline hazardous drinking and greater readiness to change than women without IR. For those who received PNF, history of IR related to greater perceived impact of the intervention, but no difference in satisfaction with the message. After controlling for baseline drinking, regressions revealed the effect of PNF was moderated by IR for frequency of HED at 12 months. Simple main effects revealed PNF was associated with lower levels of hazardous drinking at follow-up among women with past IR. CONCLUSIONS This initial investigation suggests PNF is a low resource and easily disseminated intervention that can have a positive impact on college women with past IR. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
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Affiliation(s)
- Anna E Jaffe
- Department of Psychology, University of Nebraska-Lincoln
| | - Jessica A Blayney
- Department of Psychiatry and Behavioral Sciences, University of Washington
| | | | | | | | - Mary Larimer
- Department of Psychiatry and Behavioral Sciences, University of Washington
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Walker D, Pearson C, Day A, Bedard-Gilligan M, Saluskin K, Huh D, Kaysen D. A Community Engaged Approach in Adapting Motivational Interviewing and Skills Training for Native Americans With Experiences of Substance Misuse. Am J Health Promot 2023; 37:796-806. [PMID: 36869715 PMCID: PMC10311937 DOI: 10.1177/08901171231161467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/05/2023]
Abstract
OBJECTIVE American Indian and Alaskan Natives (AIAN) are regenerating cultural knowledge and practices to adapt westernized evidence-based interventions to address health concerns such as substance use. This study describes the process of selecting, adapting, and implementing motivational interviewing plus cognitive behavior therapy (motivational interviewing + Skills Training; MIST) for use in a combined substance use intervention with a rural, Northwest tribal community. METHODS An established community and academic partnership worked together to make culturally mindful changes to MIST. The partnership incorporated community leaders/Elders (n = 7), providers (n = 9), and participants (n = 50) to implement an iterative process of adapting and implementing the adapted form of MIST. RESULTS Key adaptations included presenting concepts grounded in tribal values, providing examples from the community perspective, and incorporating cultural customs and traditions. Overall, the MIST adaptation was favorably received by participants, and the adaptation appeared feasible. CONCLUSIONS Adapted MIST appeared to be an acceptable intervention for this Native American community. Future research should evaluate the interventions efficacy in reducing substance use among this and other Native American communities. Future clinical research should consider strategies outlined in this adaptation as a potential process for working with Native American communities to implement culturally appropriate interventions.
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Affiliation(s)
- Denise Walker
- School of Social Work, University of Washington, Seattle, WA, USA
| | - Cynthia Pearson
- School of Social Work, University of Washington, Seattle, WA, USA
| | - Angelique Day
- School of Social Work, University of Washington, Seattle, WA, USA
| | - Michele Bedard-Gilligan
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, WA, USA
| | | | - David Huh
- School of Social Work, University of Washington, Seattle, WA, USA
| | - Debra Kaysen
- Department of Psychiatry and Behavioral Sciences, Stanford University, CA, USA
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Walukevich-Dienst K, Piccirillo ML, Calhoun BH, Bedard-Gilligan M, Larimer ME, Patrick ME, Lee CM. Daily-level relationships between negative affect, negative emotion differentiation, and cannabis behaviors among a high-risk sample of young adults. J Affect Disord 2023; 335:392-400. [PMID: 37211055 DOI: 10.1016/j.jad.2023.05.056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 05/10/2023] [Accepted: 05/16/2023] [Indexed: 05/23/2023]
Abstract
Prior research suggests that higher trait negative emotion differentiation (NED; one's ability to make subtle distinctions between different negative emotional states) is associated with consuming less alcohol when experiencing high negative affect (NA) in daily life. Yet, whether these findings extend to cannabis use behaviors is unclear. The present study used intensive daily data to test whether NED moderated the relationship between NA and cannabis behaviors. A community sample of 409 young adults who used alcohol and cannabis completed a baseline survey and five 2-week bursts of online surveys across two years. Multilevel models tested cross-level interactions between trait NED (person-level) and daily NA (daily-level) predicting cannabis use, hours high, negative consequences, craving, and coping motives. In contrast to expectations, on days with higher reported NA, people with higher NED (compared to those with lower NED) had a greater likelihood of experiencing any cannabis craving, experienced more intense craving, and reported higher cannabis coping motives. NED x NA interaction was not significant for likelihood of cannabis use, hours high, or negative consequences. Post-hoc descriptive analyses suggest notable person-specific heterogeneity in these findings. Individuals with higher ability to differentiate between negative emotions reported higher coping motives and craving when experiencing higher NA. However, these associations were variable for individuals within the sample. It may be that high NED individuals crave and purposefully use cannabis to reduce NA states. Findings are inconsistent with the alcohol literature and have important implications for intervention efforts aimed at reducing coping-motivated cannabis use among young adults.
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Affiliation(s)
- Katherine Walukevich-Dienst
- Center for the Study of Health and Risk Behaviors, Department of Psychiatry and Behavioral Sciences, University of Washington, Box 357238, Seattle, WA 98195-7238, USA.
| | - Marilyn L Piccirillo
- Center for the Study of Health and Risk Behaviors, Department of Psychiatry and Behavioral Sciences, University of Washington, Box 357238, Seattle, WA 98195-7238, USA
| | - Brian H Calhoun
- Center for the Study of Health and Risk Behaviors, Department of Psychiatry and Behavioral Sciences, University of Washington, Box 357238, Seattle, WA 98195-7238, USA
| | - Michele Bedard-Gilligan
- Center for the Study of Health and Risk Behaviors, Department of Psychiatry and Behavioral Sciences, University of Washington, Box 357238, Seattle, WA 98195-7238, USA
| | - Mary E Larimer
- Center for the Study of Health and Risk Behaviors, Department of Psychiatry and Behavioral Sciences, University of Washington, Box 357238, Seattle, WA 98195-7238, USA
| | - Megan E Patrick
- Institute for Social Research, University of Michigan, P.O. Box 1248, 426 Thompson St., Ann Arbor, MI 48106-1248, USA
| | - Christine M Lee
- Center for the Study of Health and Risk Behaviors, Department of Psychiatry and Behavioral Sciences, University of Washington, Box 357238, Seattle, WA 98195-7238, USA
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Dworkin ER, Jaffe AE, Bedard-Gilligan M, Fitzpatrick S. PTSD in the Year Following Sexual Assault: A Meta-Analysis of Prospective Studies. Trauma Violence Abuse 2023; 24:497-514. [PMID: 34275368 PMCID: PMC8766599 DOI: 10.1177/15248380211032213] [Citation(s) in RCA: 34] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
OBJECTIVE Sexual assault is associated with higher rates of posttraumatic stress disorder (PTSD) than other traumas, and the course of PTSD may differ by trauma type. However, the course of PTSD after sexual assault has not been summarized. The aim of this meta-analysis was to identify the prevalence and severity of PTSD and changes to the average rate of recovery in the 12 months following sexual assault. METHOD Authors searched four databases for prospective studies published before April 2020 and sought relevant unpublished data. Eligible studies assessed PTSD in at least 10 survivors of sexual assault in at least two time points, starting within 3 months postassault. Random effects linear-linear piecewise models were used to identify changes in average recovery rate and produce model-implied estimates of monthly point prevalence and mean symptom severity. RESULTS Meta-analysis of 22 unique samples (N = 2,106) indicated that 74.58% (95% confidence interval [CI]: [67.21, 81.29]) and 41.49% (95% CI: [32.36, 50.92]) of individuals met diagnostic criteria for PTSD at the first and 12th month following sexual assault, respectively. PTSD symptom severity was 47.94% (95% CI: [41.27, 54.61]) and 29.91% (95% CI: [23.10, 36.73]) of scales' maximum severity at the first and 12th month following sexual assault, respectively. Most symptom recovery occurred within the first 3 months following sexual assault, after which point the average rate of recovery slowed. CONCLUSIONS Findings indicate that PTSD is common and severe following sexual assault, and the first 3 months postassault may be a critical period for natural recovery.
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Affiliation(s)
- Emily R Dworkin
- 12353University of Washington School of Medicine, Seattle, WA, USA
| | - Anna E Jaffe
- University of Nebraska, Lincoln-Lincoln, NE, USA
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Lehinger E, Bedard-Gilligan M, Holloway A, Kaysen D. Posttraumatic cognitions and sexual assault: Understanding the role of cognition type in posttraumatic stress symptoms and problematic alcohol use. J Trauma Stress 2022; 35:1672-1683. [PMID: 36000169 DOI: 10.1002/jts.22869] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 04/21/2022] [Accepted: 05/24/2022] [Indexed: 12/24/2022]
Abstract
Identifying potential mechanisms underlying the association between posttraumatic stress symptoms (PTSS) and problematic alcohol use is an important target among college women who have experienced sexual assault. This study examined the role of posttraumatic cognitions in this association among college women (N = 530) who experienced either an alcohol-involved assault or non-alcohol-involved assault, using baseline assessment data from a larger study examining cognitive and emotional risk factors for problem drinking. Conditional path analysis was used to examine the indirect effects of posttraumatic cognitions on the association between PTSS and alcohol use consequences, with assault type as a moderator. The findings revealed a significant indirect path from PTSS to alcohol use consequences through posttraumatic cognitions, B = 0.21, SE = 0.04, p < .001, 95% CI [0.13, 0.29], β = .16, R2 = .32. Exploratory analyses revealed a significant conditional indirect effect through self-blame cognitions, R2 = .31, whereby the indirect effect of self-blame on the association between posttraumatic stress and alcohol consequences was present among participants who experienced alcohol-involved assault, B = 0.10, SE = 0.03, p < .001, 95% CI [0.06, 0.16], β = .07, but not among those who experienced a non-alcohol-involved assault, B = 0.03, SE = 0.03, p = 0.32, 95% CI [-0.02, 0.08], β = .02. Posttraumatic cognitions are a potential mechanism underlying the link between posttraumatic stress and alcohol consequences. Addressing posttraumatic cognitions, particularly those related to self-blame, may be an important target for interventions promoting healthy recovery following alcohol-involved assault.
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Affiliation(s)
- Elizabeth Lehinger
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, Washington, USA
| | - Michele Bedard-Gilligan
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, Washington, USA
| | - Ash Holloway
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, Washington, USA
| | - Debra Kaysen
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California, USA
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Bedard-Gilligan M, Kaysen D, Cordero RM, Huh D, Walker D, Kaiser-Schauer E, Robjant K, Saluskin K, Pearson C. Adapting narrative exposure therapy with a tribal community: A community-based approach. J Clin Psychol 2022; 78:2087-2108. [PMID: 35621371 PMCID: PMC9811656 DOI: 10.1002/jclp.23395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 02/05/2022] [Accepted: 05/07/2022] [Indexed: 01/07/2023]
Abstract
OBJECTIVE American Indian (AI) individuals are at increased risk for present-day trauma exposure and associated negative outcomes, as well as ongoing effects of intergenerational trauma exposure and adversity. However, few empirically supported treatments exist that are specifically tailored and/or tested with AI communities. This study describes the process of selecting, adapting, and implementing narrative exposure therapy (NET) with an AI community. METHODS A community and academic partnership was formed and worked together to make culturally mindful changes to NET to best fit the needs of the community. The partnership incorporated community leaders/Elders (n = 7), providers (n = 11), and participants seeking treatment (n = 50) to implement an iterative process of adapting and implementing the adapted form of NET. RESULTS Key adaptions included addressing historical and intergenerational trauma, greater protections for confidentiality in a small community, and incorporation of cultural customs and traditions. Overall, the adapted form of NET was favorably received by the participants, and the implementation appeared to be feasible, with improved retention over past trials of adapted trauma-focused treatments with this community and with highly positive satisfaction ratings and feedback. CONCLUSIONS NET was shown to be an appropriate approach for this AI community and should be considered as a treatment option for other AI communities. Future work should consider strategies outlined in this adaption as well as following a similar process for working with AI communities to implement culturally appropriate interventions for trauma-related symptoms.
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Affiliation(s)
- Michele Bedard-Gilligan
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, Washington, USA
| | - Debra Kaysen
- Department of Psychiatry and Behavioral Sciences, Stanford University, Palo Alto, California, USA
| | - Rebeca Marin Cordero
- Indigineous Wellness Research Institute, School of Social Work, University of Washington, Seattle, Washington, USA
| | - David Huh
- Indigineous Wellness Research Institute, School of Social Work, University of Washington, Seattle, Washington, USA
| | - Denise Walker
- Indigineous Wellness Research Institute, School of Social Work, University of Washington, Seattle, Washington, USA
| | - Elisabeth Kaiser-Schauer
- Vivo International, Konstanz, Germany
- Center of Excellence for Psychotraumatology, University of Konstanz, Konstanz, USA
| | | | - Kathy Saluskin
- Yakama Nation Behavioral Health, Toppenish, Washington, USA
| | - Cynthia Pearson
- Indigineous Wellness Research Institute, School of Social Work, University of Washington, Seattle, Washington, USA
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Bedard-Gilligan M, Lehinger E, Cornell-Maier S, Holloway A, Zoellner L. Effects of Cannabis on PTSD Recovery: Review of the Literature and Clinical Insights. Curr Addict Rep 2022; 9:203-216. [PMID: 36385902 PMCID: PMC9648847 DOI: 10.1007/s40429-022-00414-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/20/2022] [Indexed: 11/27/2022]
Abstract
Purpose of Review Individuals with posttraumatic stress disorder (PTSD) may use cannabis to reduce symptoms yet are also at risk for developing problematic use. This review outlines theories, summarizes recent empirical studies, and discusses clinical implications of cannabis use and PTSD recovery. Recent Findings Although naturalistic studies and open trials find a relationship between cannabinoids and PTSD symptom reduction, methodological limitations preclude definitive conclusions. The only randomized controlled trial to date found cannabis had no greater effect on PTSD symptoms than placebo. Summary Rigorous studies of the long-term impact of cannabis use on PTSD recovery are needed. Clinicians and researchers must weigh the potential therapeutic effect against the costs and risks associated with long-term cannabis use. Clinicians should consider all available PTSD treatment options, along with client level factors such as the function of cannabis use, motivation to change use, and the potential impact of cannabis on treatment engagement when making clinical recommendations.
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Affiliation(s)
| | - Elizabeth Lehinger
- Department of Psychiatry and Behavioral Sciences, University of Washington
| | | | - Ash Holloway
- Department of Psychology, University of Washington
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Dworkin ER, Ruzek JI, Cordova MJ, Fitzpatrick S, Merchant L, Stewart T, Santos JP, Mohr J, Bedard-Gilligan M. Supporter-focused early intervention for recent sexual assault survivors: Study protocol for a pilot randomized clinical trial. Contemp Clin Trials 2022; 119:106848. [PMID: 35817294 DOI: 10.1016/j.cct.2022.106848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Revised: 06/24/2022] [Accepted: 07/07/2022] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Sexual assault is a common form of trauma that is associated with elevated risk for negative psychosocial outcomes. Although survivors' social relationships could serve as a major protective factor against negative outcomes, survivors' supporters often lack knowledge regarding effective responses and may inadvertently respond in ways that are detrimental to healing. Communication and Recovery Enhancement (CARE) is a 2-session early intervention for survivors of a past-10-week sexual assault and their supporters that aims to improve supporters' ability to respond effectively. OBJECTIVE In this paper, we present a study protocol for a pilot randomized clinical trial of CARE (NCT05345405). The goal of this pilot trial is to understand the feasibility, acceptability, and preliminary efficacy of two versions of CARE: a version in which survivors and supporters attend sessions together (dyadic version) and a version in which supporters attend sessions alone (supporter-only version). METHODS Survivors aged 14+ with elevated posttraumatic stress will enroll with a supporter of their choosing. Dyads will be randomized to dyadic CARE, supporter-only CARE, or waitlist control, and will complete self-report assessments at baseline, post-session-1, and follow-ups (1, 2, and 3 months post-baseline). We will use descriptive statistics, effect sizes, and exploratory statistical tests to characterize the acceptability of both CARE versions, impact on knowledge change from baseline to 1 month, impact on disclosure experiences at 1 month, and impact on functional outcomes at 3 months. DISCUSSION Results will be used to inform future changes to CARE and determine whether a fully-powered randomized controlled trial is warranted.
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Affiliation(s)
| | - Josef I Ruzek
- Palo Alto University, United States of America; University of Colorado, Colorado Springs, United States of America; Stanford University, United States of America
| | - Matthew J Cordova
- Palo Alto University, United States of America; VA Northern California, United States of America
| | | | - Laura Merchant
- University of Washington, United States of America; Harborview Medical Center, United States of America
| | - Terri Stewart
- University of Washington, United States of America; Harborview Medical Center, United States of America
| | | | - Jenna Mohr
- University of Washington, United States of America
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Kaysen D, Rhew IC, Bittinger J, Bedard-Gilligan M, Garberson LA, Hodge KA, Nguyen AJ, Logan DE, Dworkin ER, Lindgren K. Prevalence and Factor Structure of PTSD in DSM-5 Versus DSM-IV in a National Sample of Sexual Minority Women. J Interpers Violence 2021; 36:NP12388-NP12410. [PMID: 31833796 PMCID: PMC7292760 DOI: 10.1177/0886260519892960] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The impact of changes to posttraumatic stress disorder (PTSD) diagnostic criteria from Diagnostic and Statistical Manual of Mental Disorders (4th ed.; DSM-IV) to Diagnostic and Statistical Manual of Mental Disorders (5th ed.; DSM-5) within diverse communities is unclear. Young adult sexual minority women are at high risk for interpersonal violence and other forms of trauma exposure compared with heterosexual populations and sexual minority men. They are also at heightened risk of PTSD. As a result, young adult sexual minority women are a key population of interest when examining the impact of diagnostic criteria changes. The goal of the current study was to evaluate the impact of changes to PTSD diagnostic criteria in sexual minority women. Using an online survey, we administered both the original PTSD Symptom Checklist-S (based on DSM-IV criteria) and a version adapted to assess DSM-5 criteria to a national, nonclinical sample of young adult sexual minority women (N = 767). The DSM-5 symptom criteria fit the data well in confirmatory factor analysis. Current PTSD prevalence was higher under the DSM-5 diagnostic algorithm compared with DSM-IV (18.6% vs. 22.9%; d = 0.15). Compared with DSM-IV, associations between PTSD and depression were stronger using DSM-5 criteria, whereas associations between PTSD and high-risk drinking were reduced. Findings suggest that changes to PTSD diagnostic criteria do not have a major impact on prevalence of PTSD among sexual minority women but may have some impact on observed comorbidities.
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PeConga EK, Gauthier GM, Holloway A, Walker RSW, Rosencrans PL, Zoellner LA, Bedard-Gilligan M. Resilience is spreading: Mental health within the COVID-19 pandemic. Psychol Trauma 2020; 12:S47-S48. [PMID: 32496106 DOI: 10.1037/tra0000874] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The COVID-19 global pandemic is in many ways unchartered mental health territory, but history would suggest that long-term resilience will be the most common outcome, even for those most directly impacted by the outbreak. We address 4 common myths about resilience and discuss ways to systematically build individual and community resiliency. Actively cultivating social support, adaptive meaning, and direct prosocial behaviors to reach the most vulnerable can have powerful resilience promoting effects. (PsycInfo Database Record (c) 2020 APA, all rights reserved).
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Moodliar R, Russo J, Bedard-Gilligan M, Moloney K, Johnson P, Seo S, Vaziri N, Zatzick D. A Pragmatic Approach to Psychometric Comparisons between the DSM-IV and DSM-5 Posttraumatic Stress Disorder (PTSD) Checklists in Acutely Injured Trauma Patients. Psychiatry 2020; 83:390-401. [PMID: 32762319 PMCID: PMC7858198 DOI: 10.1080/00332747.2020.1762396] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Objective: Prior investigations suggest the relative equivalence of the DSM-IV and DSM-5 versions of the Posttraumatic Stress Disorders (PTSD) Checklist, yet no investigations have assessed the psychometric properties of the scales in pragmatic trials of acutely injured trauma survivors. Method: DSM-IV and DSM-5 versions of the PTSD Checklist were included in follow-up interviews of physically injured patients enrolled longitudinally in a pragmatic clinical trial; pragmatic trials aim to efficiently implement research procedures to inform healthcare system policy changes. Psychometric comparisons of the DSM-IV, DSM-5, and a 20-item blended version of the scale included evaluations of internal consistency, correlational assessments, evaluation of item level agreements, and estimation of DSM-5 cutoffs that optimize electronic health record screening protocols. Results: 128 patients were included in the pragmatic psychometric study. Cronbach's alphas for the 3 versions of the PTSD Checklist ranged from 0.93 to 0.95. Correlations between the 3 scales ranged from 0.79 to 0.99. All 3 measures demonstrated excellent convergent and discriminant properties. Item level agreement ranged from 70-80%. For the DSM-5 and blended versions of the scale, a score of 30 and 24, respectively, best approximated the DSM-IV cutoff of ≥35 that had previously optimized PTSD detection in conjunction with EHR screening. Conclusions: Among injured trauma survivors, the psychometric performance of the DSM-IV PTSD Checklist with the addition of the 4 new DSM-5 PTSD Checklist items is nearly equivalent to the DSM-5 PTSD Checklist. The investigation also suggests that pragmatic psychometric methods can catalyze the rapid translation of research findings into real-world practice settings.
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Affiliation(s)
- Rddhi Moodliar
- Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle, USA;,
| | - Joan Russo
- Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle, USA
| | - Michele Bedard-Gilligan
- Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle, USA
| | - Kathleen Moloney
- Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle, USA
| | - Peyton Johnson
- Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle, USA
| | - Sara Seo
- Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle, USA
| | - Natalie Vaziri
- Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle, USA
| | - Douglas Zatzick
- Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle, USA;,Harborview Injury Prevention and Research Center, University of Washington School of Medicine, Seattle, USA
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Bedard-Gilligan M, Masters NT, Ojalehto H, Simpson TL, Stappenbeck C, Kaysen D. Refinement and Pilot Testing of a Brief, Early Intervention for PTSD and Alcohol Use Following Sexual Assault. Cogn Behav Pract 2019; 27:470-486. [PMID: 34168421 DOI: 10.1016/j.cbpra.2019.10.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Experiencing a sexual assault can have long-lasting negative consequences including development of posttraumatic stress disorder (PTSD) and alcohol misuse. Intervention provided in the initial weeks following assault can reduce the development of these chronic problems. This study describes the iterative treatment development process for refining a brief intervention targeting PTSD and alcohol misuse for women with recent sexual assault experiences. Experts, treatment providers, and patients provided feedback on the intervention materials and guided the refinement process. Based on principles of cognitive change, the final intervention consists of one in-person session and four coaching calls targeting beliefs about the assault and about drinking behavior. Initial feasibility and acceptability data are presented for patients enrolled in an open trial (N = 6). The intervention was rated as helpful, not distressing, and interesting by patients and all patients completed the entire treatment protocol. A large decrease in PTSD symptoms pre- to post-intervention was observed. A small effect on decreasing alcohol consequences also emerged, although drinks consumed per week showed a slight increase, not a decrease, over the course of the intervention. Applications of this intervention and next steps for testing efficacy are presented.
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Affiliation(s)
| | | | | | - Tracy L Simpson
- University of Washington and Center of Excellence in Substance Addiction, Treatment, and Education, VA Puget Sound, Seattle
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Dworkin ER, Gilmore AK, Bedard-Gilligan M, Lehavot K, Guttmannova K, Kaysen D. Predicting PTSD severity from experiences of trauma and heterosexism in lesbian and bisexual women: A longitudinal study of cognitive mediators. J Couns Psychol 2019; 65:324-333. [PMID: 29672082 DOI: 10.1037/cou0000287] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Sexual minority women (SMW) are at high risk of trauma exposure and, subsequently, the development of posttraumatic stress disorder (PTSD). The authors extended a theoretical model explaining the higher risk of mental disorders in minority populations to the maintenance and exacerbation of PTSD symptoms among young adult SMW specifically. This study used observational longitudinal data from a sample of 348 trauma-exposed 18- to 25-year-old individuals assigned female sex at birth who identified as either bisexual (60.1%) or lesbian (39.9%) and met screening criteria for PTSD. Participants identified as White (82.8%), Hispanic/Latina (12.4%), American Indian/Alaska Native (13.5%), Black/African American (13.8%), and/or Asian/Asian American (4.9%). The authors investigated whether distal stressors (i.e., criterion A traumatic events, daily experiences of heterosexism) produced proximal stressors (i.e., trauma-related cognitions, internalized heterosexism) that maintained or exacerbated PTSD symptoms. Findings indicated that daily heterosexism longitudinally predicted trauma-related cognitions (i.e., cognitions related to the self, world, and self-blame). Internalized heterosexism and cognitions about the self longitudinally predicted PTSD symptom severity. In addition, a significant indirect effect was identified between daily heterosexism and PTSD symptoms via self-related posttraumatic cognitions. These findings suggest that exposure to minority-specific distal stressors appears to promote nonminority-specific cognitive processes that, in turn, may maintain or exacerbate PTSD among young adult SMW exposed to trauma. Clinicians should consider addressing daily heterosexism in young adult SMW presenting with PTSD and evaluate how these experiences might promote clients' global, negative views regarding themselves. (PsycINFO Database Record
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Affiliation(s)
- Emily R Dworkin
- Department of Psychiatry and Behavioral Sciences, University of Washington
| | - Amanda K Gilmore
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina
| | | | - Keren Lehavot
- Department of Psychiatry and Behavioral Sciences, University of Washington
| | | | - Debra Kaysen
- Department of Psychiatry and Behavioral Sciences, University of Washington
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Pearson CR, Kaysen D, Huh D, Bedard-Gilligan M. Randomized Control Trial of Culturally Adapted Cognitive Processing Therapy for PTSD Substance Misuse and HIV Sexual Risk Behavior for Native American Women. AIDS Behav 2019; 23:695-706. [PMID: 30607757 PMCID: PMC6407746 DOI: 10.1007/s10461-018-02382-8] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
An overlooked sequela of HIV risk is trauma exposure, yet few HIV interventions address trauma exposure, mental health, and substance misuse. In a two-arm randomized controlled trial 73 Native American women were randomized to a culturally-adapted Cognitive Processing Therapy (CPT) or 6-weeks waitlist. Outcomes assessed: PTSD symptom severity, alcohol use frequency, substance abuse or dependence diagnosis, and high-risk sexual behavior defined as vaginal/anal intercourse (a) under the influence of alcohol and/or illicit substances, (b) with a partner who was concurrently sexually active with someone else, and/or (c) with more than one partner in the past 6 weeks. Among immediate intervention participants, compared to waitlist participants, there were large reductions in PTSD symptom severity, high-risk sexual behavior, and a medium-to-large reduction in the frequency of alcohol use. CPT appears to improve mental health and risk behaviors, suggesting that addressing PTSD may be one way of improving HIV-risk related outcomes.
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Jaffe AE, Blayney JA, Bedard-Gilligan M, Kaysen D. Are trauma memories state-dependent? Intrusive memories following alcohol-involved sexual assault. Eur J Psychotraumatol 2019; 10:1634939. [PMID: 31448064 PMCID: PMC6691878 DOI: 10.1080/20008198.2019.1634939] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Revised: 05/30/2019] [Accepted: 06/07/2019] [Indexed: 11/16/2022] Open
Abstract
Background: Sexual assault (SA) frequently occurs under the influence of alcohol, and is often followed by both drinking and posttraumatic stress symptoms, including intrusive memories. Although many theories attempt to explain the co-occurrence of alcohol use and posttraumatic stress, one possibility not yet considered is that SA memories may be more likely to occur when there is an encoding-retrieval match in alcohol intoxication state. Objective: The aim of this study was to examine the potential for intrusive memories of SA to be state-dependent, such that intrusive memories for alcohol-involved SA may be more likely to occur in the context of subsequent alcohol intoxication. Method: Participants were 100 college women (age range = 18 to 24 years; 73% White/Caucasian, 89% heterosexual) with a history of alcohol-involved SA (67%) or other, non-alcohol-involved SA (33%). Participants completed daily questionnaires for 30 days assessing past-day drinking and intrusion symptoms. Results: A random-intercept, negative binomial multilevel model revealed that, after controlling for overall frequency of drinking and perceived threat during SA, women with a history of alcohol-involved SA reported more severe intrusion symptoms on drinking days than on non-drinking days. No such difference in intrusions was observed for women who were not intoxicated at the time of the assault. Conclusions: Findings are consistent with the possibility of state-dependent intrusive memories. Additional research is needed to determine whether alcohol intoxication might serve as a discriminative cue preceding intrusive memories of alcohol-involved SA.
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Affiliation(s)
- Anna E Jaffe
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, WA, USA
| | - Jessica A Blayney
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, WA, USA
| | - Michele Bedard-Gilligan
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, WA, USA
| | - Debra Kaysen
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, WA, USA
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Abstract
The co-occurrence of posttraumatic stress disorder (PTSD) and substance use is related to poorer outcome and increased dropout from trauma-focused treatment. Investigating PTSD and substance use can inform the intervention approaches. Exploring cannabis use in particular is especially important because rates of cannabis use have been increasing with recent legalization trends. A better understanding of how substance use is associated with treatment processes and outcome for individuals with PTSD is needed to enhance care. In this study, both lifetime diagnoses of alcohol and drug use disorders and current alcohol and drug use severity were examined in 200 men and women with chronic PTSD who received either prolonged exposure (PE) or sertraline. No lifetime or current alcohol use variables predicted dropout, adherence, or poorer outcome. However, lifetime diagnosis of both an alcohol and drug disorder (OR = 3.42) and recent cannabis use (OR = 3.38) strongly predicted higher dropout. Recent cannabis use and drug use severity predicted poorer adherence to PE (β = -.22 to -.29) but not to sertraline. Drug use severity (β = -.22) also predicted worse treatment outcome, as did lifetime diagnosis of an alcohol and drug disorder (β = -.48). Overall, patients with drug use improved with treatment but had less treatment retention, adherence, and symptom reduction. Strategies to increase engagement and retention may be indicated for these patients. Individuals who are using cannabis or other drugs may be at higher risk for not completing PTSD treatment, potentially prolonging the cycle of PTSD and substance use. (PsycINFO Database Record
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Affiliation(s)
| | | | | | - Norah C Feeny
- Department of Psychology, Case Western Reserve University
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Pearson CR, Smartlowit-Briggs L, Belcourt A, Bedard-Gilligan M, Kaysen D. Building a Tribal-Academic Partnership to Address PTSD, Substance Misuse, and HIV Among American Indian Women. Health Promot Pract 2018; 20:48-56. [PMID: 29506417 DOI: 10.1177/1524839918762122] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVES To describe our partnership and research infrastructure development strategies and discuss steps in developing a culturally grounded framework to obtain data and identify a trauma-informed evidence-based intervention. METHOD We present funding strategies that develop and maintain the partnership and tools that guided research development. We share how a community research committee was formed and the steps taken to clarify the health concern and develop a culturally tailored framework. We present results from our needs/assets assessment that led to the selection of a trauma-informed intervention. Finally, we describe the agreements and protocols developed. RESULTS We produced a strong sustainable research team that brought program and research funding to the community. We created a framework and matrix of program objectives grounded in community knowledge. We produced preliminary data and research and publication guidelines that have facilitated program and research funding to address community-driven concerns. CONCLUSIONS This study highlights the importance of bidirectional collaboration with American Indian communities, as well as the time and funding needed to maintain these relationships. A long-term approach is necessary to build a sustainable research infrastructure. Developing effective and efficient ways to build culturally based community research portfolios provides a critical step toward improving individual and community health outcomes.
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Dworkin ER, Kaysen D, Bedard-Gilligan M, Rhew IC, Lee CM. Daily-level associations between PTSD and cannabis use among young sexual minority women. Addict Behav 2017; 74:118-121. [PMID: 28618391 PMCID: PMC5538382 DOI: 10.1016/j.addbeh.2017.06.007] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Revised: 06/06/2017] [Accepted: 06/07/2017] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Sexual minority women have elevated trauma exposure and prevalence of posttraumatic stress disorder (PTSD) compared to heterosexual women and they are also more likely to use cannabis, although no research has examined relationships between PTSD and cannabis use in this population. Daily-level methodologies are necessary to examine proximal associations between PTSD and use. METHODS This study included 90 trauma-exposed young adult women who identified as sexual minorities (34.4% identified as lesbian and 48.9% identified as bisexual) and evaluated daily-level associations between their PTSD symptoms and cannabis use. Participants were assessed at two measurement waves, one year apart, each consisting of 14 consecutive daily assessments. RESULTS Cannabis use occurred on 22.8% of the days. Results from generalized linear mixed effects models showed that a person's mean level of PTSD symptom severity across days was strongly associated with same-day likelihood of cannabis use (OR=2.67 for 1 SD increase in PTSD score; p<0.001). However, daily deviation from one's average PTSD score was not associated with cannabis use on the same day. CONCLUSIONS Findings suggest that PTSD severity may confer general risk for cannabis use, rather than being a state-dependent risk factor.
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Affiliation(s)
- Emily R Dworkin
- University of Washington, 1100 NE 45th Street, Suite 300, UW Box 354944, Seattle, WA 98195, United States.
| | - Debra Kaysen
- University of Washington, 1100 NE 45th Street, Suite 300, UW Box 354944, Seattle, WA 98195, United States
| | - Michele Bedard-Gilligan
- University of Washington, 1100 NE 45th Street, Suite 300, UW Box 354944, Seattle, WA 98195, United States
| | - Isaac C Rhew
- University of Washington, 1100 NE 45th Street, Suite 300, UW Box 354944, Seattle, WA 98195, United States
| | - Christine M Lee
- University of Washington, 1100 NE 45th Street, Suite 300, UW Box 354944, Seattle, WA 98195, United States
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Niles AN, Valenstein-Mah H, Bedard-Gilligan M, Kaysen D. Effects of trauma and PTSD on self-reported physical functioning in sexual minority women. Health Psychol 2017; 36:947-954. [PMID: 28825499 DOI: 10.1037/hea0000543] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE Sexual minority women (lesbians, bisexual women, and women who partner with women) experience high rates of trauma exposure, are more likely to develop posttraumatic stress disorder (PTSD), and have high rates of physical health problems compared with heterosexual women. The present study tested whether PTSD may be the mechanism through which trauma exposure affects self-reported physical functioning in this population. METHOD In a sample of 857 sexual minority women, we examined the association between trauma exposure and worsening physical functioning (measured using the 12-item Short Form Health Survey) 2 years later, whether PTSD mediated this relationship, and if so, which PTSD symptom clusters best accounted for this mediation. RESULTS Results showed that more Criterion A traumatic events experienced (based on DSM-IV) predicted greater decline in physical functioning 2 years later, and PTSD symptoms mediated this relationship, explaining 73% of the total effect. The arousal/reactivity symptom cluster was the only significant mediator, explaining 68% of the total effect. CONCLUSIONS Results show that PTSD, and arousal/reactivity symptoms in particular, may be the mechanism through which traumatic events negatively impact self-reported physical functioning. These findings provide further evidence that, for this at risk population, treating PTSD as soon as possible after onset may improve long term physical functioning. (PsycINFO Database Record
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Affiliation(s)
- Andrea N Niles
- Department of Psychology, University of California, Los Angeles
| | | | | | - Debra Kaysen
- Department of Psychiatry and Behavioral Sciences, University of Washington
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21
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Kaysen D, Bedard-Gilligan M, Stappenbeck CA. PTSD and Alcohol Associations Among Trauma-Exposed Women: Critical Questions for the Field. Clin Psychol (New York) 2017; 24:23-26. [PMID: 28804224 DOI: 10.1111/cpsp.12168] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Debra Kaysen
- Department of Psychiatry and Behavioral Sciences, University of Washington
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22
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Jerud AB, Farach FJ, Bedard-Gilligan M, Smith H, Zoellner LA, Feeny NC. Repeated trauma exposure does not impair distress reduction during imaginal exposure for posttraumatic stress disorder. Depress Anxiety 2017; 34:671-678. [PMID: 27921349 PMCID: PMC5461208 DOI: 10.1002/da.22582] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2016] [Revised: 09/30/2016] [Accepted: 10/09/2016] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND Based on experimental research on threat extinction, individuals exposed to repeated traumatic events may have impaired outcome in exposure therapy compared to those who have experienced a single trauma (Lang & McTeague, ). This study examined whether repeated trauma exposure predicts smaller changes in self-reported distress during imaginal exposure and worse outcomes for patients with posttraumatic stress disorder (PTSD). METHODS Adults (N = 116) with chronic PTSD received up to 10 sessions of prolonged exposure (PE) therapy. Trauma exposure was assessed via interview and number of traumatic events were summed for each participant. To examine reductions in distress during treatment, mean and peak values of distress during imaginal exposure were calculated for the first imaginal session (initial distress activation) and subsequent sessions (between-session change in distress). Change in PTSD symptoms from pre- to posttreatment and follow-up provided an additional index of outcome. RESULTS In-session distress during imaginal exposure decreased over the course of treatment. PTSD symptoms also decreased over treatment, with gains being maintained through follow-up. Repeated trauma exposure was not significantly correlated with initial distress activation. Additionally, linear mixed-model analyses showed no significant association between repeated trauma exposure and between-session change in distress or PTSD symptoms. CONCLUSIONS Contrary to recent speculation, repeated trauma exposure did not predict less change in self-reported distress during imaginal exposure or worse PTSD outcomes. The bench-to-bedside linkage of threat extinction to exposure therapy is discussed, noting strengths and weaknesses. Patients with repeated trauma exposure show reductions in distress with exposure treatment and benefit from PE as much as patients with single-exposure trauma histories.
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Affiliation(s)
- Alissa B. Jerud
- Correspondence concerning this article should be addressed to: Alissa Jerud, Department of Psychology, University of Washington, Box 351525, Seattle, WA 98195-1525., , Phone: + 1 206 685-3617; Fax: +1 206 616-3156
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Rhew IC, Stappenbeck CA, Bedard-Gilligan M, Hughes T, Kaysen D. Effects of sexual assault on alcohol use and consequences among young adult sexual minority women. J Consult Clin Psychol 2017; 85:424-433. [PMID: 28287804 DOI: 10.1037/ccp0000202] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE The purpose of this study was to examine effects of sexual assault victimization on later typical alcohol use and alcohol-related consequences among young sexual minority women (SMW). METHOD Data were collected over 4 annual assessments from a national sample of 1,057 women who identified as lesbian or bisexual and were 18- to 25-years-old at baseline. Marginal structural modeling, an analytic approach that accounts for time-varying confounding through the use of inverse probability weighting, was used to examine effects of sexual assault and its severity (none, moderate, severe) on typical weekly number of drinks consumed and number of alcohol-related consequences 1-year later as well as 2-year cumulative sexual assault severity on alcohol outcomes at 36-month follow-up. RESULTS Findings showed that compared with not experiencing any sexual assault, severe sexual assault at the prior assessment was associated with a 71% higher number of typical weekly drinks (count ratio [CR] = 1.71; 95% confidence interval [CI] [1.27, 2.31]) and 63% higher number of alcohol-related consequences (CR = 1.63; 95% CI [1.21, 2.20]). Effects were attenuated when comparing moderate to no sexual assault; however, the linear trend across sexual assault categories was statistically significant for both outcomes. There were also effects of cumulative levels of sexual assault severity over 2 years on increased typical drinking and alcohol-related consequences at end of follow-up. CONCLUSIONS Sexual assault may be an important cause of alcohol misuse among SMW. These findings further highlight the need for strategies to reduce the risk of sexual assault among SMW. (PsycINFO Database Record
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Affiliation(s)
- Isaac C Rhew
- Department of Psychiatry and Behavioral Sciences, University of Washington
| | | | | | - Tonda Hughes
- College of Nursing, University of Illinois at Chicago
| | - Debra Kaysen
- Department of Psychiatry and Behavioral Sciences, University of Washington
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Abstract
Seminal theories posit that fragmented trauma memories are critical to posttraumatic stress disorder (PTSD; van der Kolk & Fisler, 1995; Brewin, 2014) and that elaboration of the trauma narrative is necessary for recovery (e.g., Foa, Huppert, & Cahill, 2006). According to fragmentation theories, trauma narrative changes, particularly for those receiving trauma-focused treatment, should accompany symptom reduction. Trauma and control narratives in 77 men and women with chronic PTSD were examined pre- and post-treatment, comparing prolonged exposure (PE) and sertraline. Utilizing self-report, rater coding, and objective coding of narrative content, fragmentation was compared across narrative types (trauma, negative, positive) by treatment modality and response, controlling for potential confounds. Although sensory components increased with PE (d = 0.23 - 0.44), there were no consistent differences in fragmentation from pre- to post-treatment between PE and sertraline or treatment responders and non-responders. Contrary to theories, changes in fragmentation may not be a crucial mechanism underlying PTSD therapeutic recovery.
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Cooper AA, Kline AC, Graham B, Bedard-Gilligan M, Mello PG, Feeny NC, Zoellner LA. Homework "Dose," Type, and Helpfulness as Predictors of Clinical Outcomes in Prolonged Exposure for PTSD. Behav Ther 2017; 48:182-194. [PMID: 28270329 DOI: 10.1016/j.beth.2016.02.013] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2015] [Revised: 01/19/2016] [Accepted: 02/26/2016] [Indexed: 10/22/2022]
Abstract
Homework is often viewed as central to prolonged exposure (PE) for posttraumatic stress disorder (PTSD), but its relationship with treatment outcome is not well understood. We evaluated homework type, dose, and patients' perceptions of helpfulness as predictors of symptom change and posttreatment outcomes in PE. Patients with chronic PTSD received PE in a randomized clinical trial. Independent evaluators assessed PTSD severity at pre- and posttreatment. Patients reported homework adherence and perceived helpfulness at the beginning of each session, separately for in vivo and imaginal exposure assignments. These variables were examined as predictors of change in PTSD symptoms, PTSD remission, and good end-state functioning (GESF; low PTSD, depression, and anxiety) at posttreatment. Higher imaginal homework adherence predicted greater symptom improvement between sessions and across treatment, as well as twice the odds of achieving remission and GESF. Patients who were at least moderately adherent to imaginal homework assignments (two or more times a week) reported more symptom gains than those who were least adherent but did not differ from those who were most adherent. In vivo adherence was not consistently associated with better outcome, perhaps due to heterogeneity in form and function of weekly assignments. Higher ratings of helpfulness of both types of homework predicted greater symptom improvement from pre- to posttreatment and between sessions. Overall, imaginal exposure homework may complement in-session exposures by enhancing key change processes, though perfect adherence is not necessary. Patients' perceptions of helpfulness may reflect buy-in or perceived match between homework completion and functional impairment. Clinically, in addition to targeting adherence to homework assignments, querying about perceived helpfulness and adjusting assignments appropriately may help augment clinical gains.
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Affiliation(s)
- Andrew A Cooper
- PTSD Treatment and Research Program, Case Western Reserve University.
| | - Alexander C Kline
- PTSD Treatment and Research Program, Case Western Reserve University
| | - Belinda Graham
- Center for Anxiety and Traumatic Stress, University of Washington
| | | | - Patricia G Mello
- Center for Anxiety and Traumatic Stress, University of Washington
| | - Norah C Feeny
- PTSD Treatment and Research Program, Case Western Reserve University
| | - Lori A Zoellner
- Center for Anxiety and Traumatic Stress, University of Washington
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Echiverri-Cohen A, Zoellner LA, Gallop R, Feeny N, Jaeger J, Bedard-Gilligan M. Changes in temporal attention inhibition following prolonged exposure and sertraline in the treatment of PTSD. J Consult Clin Psychol 2016; 84:415-26. [PMID: 26900894 DOI: 10.1037/ccp0000080] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE Attentional inhibitory deficits expressed as difficulty ignoring irrelevant stimuli in the pursuit of goal-directed behavior may serve as a fundamental mechanism of posttraumatic stress disorder (PTSD). Evidence of inhibitory processes as central to extinction suggests that exposure-based treatments may act more directly on the inhibitory deficits implicated in PTSD, whereas, in facilitating serotonergic neurotransmission, selective serotonin reuptake inhibitors (SSRIs) may be less direct and bring about general neurochemical changes in the fear circuitry. If these inhibitory deficits underlie PTSD, then inhibition should improve with successful treatment, with those treated with prolonged exposure (PE) potentially resulting in greater changes in inhibition than those treated with sertraline. METHOD Changes in temporal attentional inhibition, using an attentional blink (AB) paradigm, were examined at pre- and posttreatment in 49 individuals (74.5% female, 66.7% Caucasian, age M = 37.69, SD = 12.8 years) with chronic PTSD. Participants completed 10 weeks of either PE or sertraline. RESULTS Individuals who made greater improvements with PE showed faster improvements in temporal inhibition on the critical inhibitory lag of AB than those who made greater improvements with sertraline (d = 0.94). These changes could not be accounted for by basic attention. CONCLUSIONS Greater improvement in fundamental attentional inhibitory processes with better treatment response to PE, compared with sertraline, suggests potential specificity in how PTSD treatments normalize inhibitory processes, such that exposure-based treatments like PE may target inhibitory processes and improve basic inhibitory functioning.
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Affiliation(s)
| | | | | | - Norah Feeny
- Department of Psychology, Case Western Reserve University
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Bedard-Gilligan M, Duax Jakob JM, Doane LS, Jaeger J, Eftekhari A, Feeny N, Zoellner LA. An Investigation of Depression, Trauma History, and Symptom Severity in Individuals Enrolled in a Treatment Trial for Chronic PTSD. J Clin Psychol 2015; 71:725-40. [PMID: 25900026 DOI: 10.1002/jclp.22163] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVE To explore how factors such as major depressive disorder (MDD) and trauma history, including the presence of childhood abuse, influence diverse clinical outcomes such as severity and functioning in a sample with posttraumatic stress disorder (PTSD). METHOD In this study, 200 men and women seeking treatment for chronic PTSD in a clinical trial were assessed for trauma history and MDD and compared on symptom severity, psychosocial functioning, dissociation, treatment history, and extent of diagnostic co-occurrence. RESULTS Overall, childhood abuse did not consistently predict clinical severity. However, co-occurring MDD, and to a lesser extent a high level of trauma exposure, did predict greater severity, worse functioning, greater dissociation, more extensive treatment history, and additional co-occurring disorders. CONCLUSION These findings suggest that presence of co-occurring depression may be a more critical marker of severity and impairment than history of childhood abuse or repeated trauma exposure. Furthermore, they emphasize the importance of assessing MDD and its effect on treatment seeking and treatment response for those with PTSD.
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Bedard-Gilligan M, Cronce JM, Lehavot K, Blayney JA, Kaysen D. The relationship between assault and physical health complaints in a sample of female drinkers: roles of avoidant coping and alcohol use. J Interpers Violence 2014; 29:1359-1379. [PMID: 24288191 PMCID: PMC3969404 DOI: 10.1177/0886260513507139] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Trauma exposure and PTSD are associated with poorer physical health. Psychological and behavioral mechanisms may help account for this relationship. In this study, we tested avoidant coping and alcohol use as mediators of the relationship between trauma exposure, PTSD, and self-reported physical health complaints in female drinkers. In 827 college women, we compared three groups: women with no trauma history, women with a sexual assault but no PTSD, and women with a sexual assault and PTSD, on avoidant coping, alcohol use, and physical health complaints. We found that PTSD was positively associated with alcohol use and that PTSD and trauma exposure were associated with increased avoidant coping. We also found that avoidant coping mediated the relationship between trauma, PTSD, and physical health complaints. Alcohol use did not predict physical health but was associated with PTSD. These results suggest that in female college students, coping may be more critical in the PTSD/physical health relationship than alcohol and have implications for targeting coping in young trauma-exposed women to improve physical health.
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Affiliation(s)
| | | | - Keren Lehavot
- University of Washington
- VA Puget Sound Health Care System
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Stappenbeck CA, Bedard-Gilligan M, Lee CM, Kaysen D. Drinking motives for self and others predict alcohol use and consequences among college women: the moderating effects of PTSD. Addict Behav 2013; 38:1831-9. [PMID: 23261496 DOI: 10.1016/j.addbeh.2012.10.012] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2012] [Revised: 08/27/2012] [Accepted: 10/24/2012] [Indexed: 11/26/2022]
Abstract
Although drinking motives have been shown to influence drinking behavior among women with trauma histories and PTSD, no known research has examined the influence of drinking motives on alcohol use and alcohol-related consequences for women with PTSD as compared to women with a trauma history but no PTSD and women with no trauma history. Therefore, the present study sought to examine the associations between drinking motives women held for themselves as well as their perception of the drinking motives of others and their own alcohol use and consequences, and whether this was moderated by a history of trauma and/or PTSD. College women (N=827) were categorized as either having no trauma exposure (n=105), trauma exposure but no PTSD (n=580), or PTSD (n=142). Results of regression analyses revealed that women with trauma exposure and PTSD consume more alcohol and are at greatest risk of experiencing alcohol-related consequences. A diagnosis of PTSD moderated the association between one's own depression and anxiety coping and conformity drinking motives and alcohol-related consequences. PTSD also moderated the association between the perception of others' depression coping motives and one's own consequences. These findings highlight the importance of providing alternative coping strategies to women with PTSD to help reduce their alcohol use and consequences, and also suggest a possible role for the perceptions regarding the reasons other women drink alcohol and one's own drinking behavior that may have important clinical implications.
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Bedard-Gilligan M, Zoellner LA. Dissociation and memory fragmentation in post-traumatic stress disorder: an evaluation of the dissociative encoding hypothesis. Memory 2012; 20:277-99. [PMID: 22348400 DOI: 10.1080/09658211.2012.655747] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Several prominent theories of post-traumatic stress disorder (PTSD) posit that peritraumatic dissociation results in insufficient encoding of the trauma memory and that persistent dissociation prevents memory elaboration, resulting in memory fragmentation and PTSD. In this review we summarise the empirical literature on peritraumatic and trait dissociation and trauma narrative fragmentation as measured by meta-memory and rater/objective coding. Across 16 studies to date, the association between dissociation and fragmentation was most prominent when examining peritraumatic dissociation and patient's own ratings of memory fragmentation. This relationship did not hold when examining trait dissociation or rater-coded or computer-generated measures of fragmentation. Thus initial evidence points more towards a strong self-reported association between constructs that is not supported on more objective fragmentation coding. Measurement overlap, construct ambiguity, and exclusion of potential confounds may underlie lack of a strong association between dissociation and objective-rated fragmentation.
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Affiliation(s)
- Michele Bedard-Gilligan
- Department of Psychiatry and Behavioral Science, University of Washington, Seattle, WA 98195, USA.
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Bedard-Gilligan M, Kaysen D, Desai S, Lee CM. Alcohol-involved assault: associations with posttrauma alcohol use, consequences, and expectancies. Addict Behav 2011; 36:1076-82. [PMID: 21813246 DOI: 10.1016/j.addbeh.2011.07.001] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2011] [Revised: 06/01/2011] [Accepted: 07/05/2011] [Indexed: 10/18/2022]
Abstract
Victim alcohol consumption is common prior to sexual assault, and a burgeoning literature suggests that victims who were intoxicated during assault may differ in post-assault adjustment compared to those who were not impaired. Less is known about potential relationships between experiencing an alcohol-involved assault (AIA) and later drinking behavior. In this study, we examined the relationships between sexual assault, subsequent drinking behavior and consequences, and alcohol expectancies in a sample of 306 undergraduate women who reported current alcohol use and reported either no trauma history (n=53), non-AIA (n=69), or AIA (n=184). Differences emerged for alcohol use (F(2, 298)=12.78, p<.001), peak blood alcohol content (F(2, 298)=9.66, p<.001), consequences (F(2, 296)=7.38, p<.005), and positive alcohol expectancies (F(14, 796)=1.93, p<.05). In particular, women with an AIA reported greater alcohol use and positive expectancies compared to women with no trauma history and women with a non-alcohol influenced assault. In addition, both assault groups reported greater drinking consequences than women with no trauma history. Findings suggest that it is the women who are assaulted while under the influence of alcohol who evidence more alcohol use and alcohol-related problems following assault.
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Bedard-Gilligan M, Zoellner LA. The utility of the A1 and A2 criteria in the diagnosis of PTSD. Behav Res Ther 2008; 46:1062-9. [PMID: 18675397 DOI: 10.1016/j.brat.2008.06.009] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2007] [Revised: 05/21/2008] [Accepted: 06/09/2008] [Indexed: 11/19/2022]
Abstract
In the field of posttraumatic stress disorder (PTSD), the revisions to the DSM-IV definition of a potentially traumatic event are contentious. Proponents praise the subjective emphasis, while others contend that the changes to the criterion broadened the conceptualization of PTSD. This study examined the predictive utility of Criterion A events, examining the stressor (A1) and subjective emotional response (A2) components of the definition of a traumatic event. Rates of Criterion A events and PTSD were calculated for three diverse samples, and predictive power, sensitivity, specificity, and ROC curves were computed to determine the predictive utility of Criterion A requirements for PTSD symptom, duration, and functional impairment diagnostic criteria. Across all samples, the current Criterion A requirements did not predict much better than chance. Specifically, A2 reports added little to the predictive ability of an A1 stressor, though the absence of A2 predicted the absence of PTSD-related symptoms, their duration, and impairment. Notably, the combination of three A1 and A2 criteria showed the best prediction. Confronted events also showed less predictive ability than experienced events, with more variable performance across samples. These results raise fundamental questions about the threshold or "gate" that Criterion A ought to play in our current nosology.
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